rename reverse proxy to services

- Add wasCredentialSubmitted helper to detect when credentials were
  submitted but authentication failed
- Set auth method in CapturedData when wrong PIN/password is entered
- Set auth method for OAuth callback errors and token validation errors
- Add tests for failed auth method capture

.gitignore

@@ -2,6 +2,7 @@
 .run
 *.iml
 dist/
+!proxy/web/dist/
 bin/
 .env
 conf.json

client/embed/embed.go

@@ -162,6 +162,7 @@ func New(opts Options) (*Client, error) {
 		setupKey:   opts.SetupKey,
 		jwtToken:   opts.JWTToken,
 		config:     config,
+		recorder:   peer.NewRecorder(config.ManagementURL.String()),
 	}, nil
 }
 
@@ -183,6 +184,7 @@ func (c *Client) Start(startCtx context.Context) error {
 
 	// nolint:staticcheck
 	ctx = context.WithValue(ctx, system.DeviceNameCtxKey, c.deviceName)
+
 	authClient, err := auth.NewAuth(ctx, c.config.PrivateKey, c.config.ManagementURL, c.config)
 	if err != nil {
 		return fmt.Errorf("create auth client: %w", err)
@@ -192,10 +194,7 @@ func (c *Client) Start(startCtx context.Context) error {
 	if err, _ := authClient.Login(ctx, c.setupKey, c.jwtToken); err != nil {
 		return fmt.Errorf("login: %w", err)
 	}
-
-	recorder := peer.NewRecorder(c.config.ManagementURL.String())
-	c.recorder = recorder
-	client := internal.NewConnectClient(ctx, c.config, recorder, false)
+	client := internal.NewConnectClient(ctx, c.config, c.recorder, false)
 	client.SetSyncResponsePersistence(true)
 
 	// either startup error (permanent backoff err) or nil err (successful engine up)
@@ -348,14 +347,9 @@ func (c *Client) NewHTTPClient() *http.Client {
 // Status returns the current status of the client.
 func (c *Client) Status() (peer.FullStatus, error) {
 	c.mu.Lock()
-	recorder := c.recorder
 	connect := c.connect
 	c.mu.Unlock()
 
-	if recorder == nil {
-		return peer.FullStatus{}, errors.New("client not started")
-	}
-
 	if connect != nil {
 		engine := connect.Engine()
 		if engine != nil {
@@ -363,7 +357,7 @@ func (c *Client) Status() (peer.FullStatus, error) {
 		}
 	}
 
-	return recorder.GetFullStatus(), nil
+	return c.recorder.GetFullStatus(), nil
 }
 
 // GetLatestSyncResponse returns the latest sync response from the management server.

go.mod

@@ -42,6 +42,7 @@ require (
 	github.com/cilium/ebpf v0.15.0
 	github.com/coder/websocket v1.8.13
 	github.com/coreos/go-iptables v0.7.0
+	github.com/coreos/go-oidc/v3 v3.14.1
 	github.com/creack/pty v1.1.24
 	github.com/dexidp/dex v0.0.0-00010101000000-000000000000
 	github.com/dexidp/dex/api/v2 v2.4.0
@@ -167,7 +168,6 @@ require (
 	github.com/containerd/containerd v1.7.29 // indirect
 	github.com/containerd/log v0.1.0 // indirect
 	github.com/containerd/platforms v0.2.1 // indirect
-	github.com/coreos/go-oidc/v3 v3.14.1 // indirect
 	github.com/cpuguy83/dockercfg v0.3.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect

management/cmd/management.go

@@ -19,6 +19,8 @@ import (
 	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 
+	"github.com/netbirdio/netbird/management/server/types"
+
 	"github.com/netbirdio/netbird/formatter/hook"
 	"github.com/netbirdio/netbird/management/internals/server"
 	nbconfig "github.com/netbirdio/netbird/management/internals/server/config"
@@ -213,11 +215,14 @@ func applyEmbeddedIdPConfig(ctx context.Context, cfg *nbconfig.Config) error {
 	// Set HttpConfig values from EmbeddedIdP
 	cfg.HttpConfig.AuthIssuer = issuer
 	cfg.HttpConfig.AuthAudience = "netbird-dashboard"
+	cfg.HttpConfig.AuthClientID = cfg.HttpConfig.AuthAudience
 	cfg.HttpConfig.CLIAuthAudience = "netbird-cli"
 	cfg.HttpConfig.AuthUserIDClaim = "sub"
 	cfg.HttpConfig.AuthKeysLocation = issuer + "/keys"
 	cfg.HttpConfig.OIDCConfigEndpoint = issuer + "/.well-known/openid-configuration"
 	cfg.HttpConfig.IdpSignKeyRefreshEnabled = true
+	callbackURL := strings.TrimSuffix(cfg.HttpConfig.AuthIssuer, "/oauth2")
+	cfg.HttpConfig.AuthCallbackURL = callbackURL + types.ProxyCallbackEndpointFull
 
 	return nil
 }

management/cmd/root.go

@@ -80,4 +80,10 @@ func init() {
 	migrationCmd.AddCommand(upCmd)
 
 	rootCmd.AddCommand(migrationCmd)
+
+	tokenCmd.PersistentFlags().StringVar(&nbconfig.MgmtConfigPath, "config", defaultMgmtConfig, "Netbird config file location")
+	tokenCmd.AddCommand(tokenCreateCmd)
+	tokenCmd.AddCommand(tokenListCmd)
+	tokenCmd.AddCommand(tokenRevokeCmd)
+	rootCmd.AddCommand(tokenCmd)
 }

management/cmd/token.go

@@ -0,0 +1,208 @@
+package cmd
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"strconv"
+	"text/tabwriter"
+	"time"
+
+	log "github.com/sirupsen/logrus"
+	"github.com/spf13/cobra"
+
+	"github.com/netbirdio/netbird/formatter/hook"
+	nbconfig "github.com/netbirdio/netbird/management/internals/server/config"
+	"github.com/netbirdio/netbird/management/server/store"
+	"github.com/netbirdio/netbird/management/server/types"
+	"github.com/netbirdio/netbird/util"
+)
+
+var (
+	tokenName     string
+	tokenExpireIn string
+	tokenDatadir  string
+
+	tokenCmd = &cobra.Command{
+		Use:   "token",
+		Short: "Manage proxy access tokens",
+		Long:  "Commands for creating, listing, and revoking proxy access tokens used by reverse proxy instances to authenticate with the management server.",
+	}
+
+	tokenCreateCmd = &cobra.Command{
+		Use:   "create",
+		Short: "Create a new proxy access token",
+		Long:  "Creates a new proxy access token. The plain text token is displayed only once at creation time.",
+		RunE:  tokenCreateRun,
+	}
+
+	tokenListCmd = &cobra.Command{
+		Use:     "list",
+		Aliases: []string{"ls"},
+		Short:   "List all proxy access tokens",
+		Long:    "Lists all proxy access tokens with their IDs, names, creation dates, expiration, and revocation status.",
+		RunE:    tokenListRun,
+	}
+
+	tokenRevokeCmd = &cobra.Command{
+		Use:   "revoke [token-id]",
+		Short: "Revoke a proxy access token",
+		Long:  "Revokes a proxy access token by its ID. Revoked tokens can no longer be used for authentication.",
+		Args:  cobra.ExactArgs(1),
+		RunE:  tokenRevokeRun,
+	}
+)
+
+func init() {
+	tokenCmd.PersistentFlags().StringVar(&tokenDatadir, "datadir", "", "Override the data directory from config (where store.db is located)")
+
+	tokenCreateCmd.Flags().StringVar(&tokenName, "name", "", "Name for the token (required)")
+	tokenCreateCmd.Flags().StringVar(&tokenExpireIn, "expires-in", "", "Token expiration duration (e.g., 365d, 24h, 30d). Empty means no expiration")
+	tokenCreateCmd.MarkFlagRequired("name") //nolint
+}
+
+// withTokenStore initializes logging, loads config, opens the store, and calls fn.
+func withTokenStore(cmd *cobra.Command, fn func(ctx context.Context, s store.Store) error) error {
+	if err := util.InitLog("error", "console"); err != nil {
+		return fmt.Errorf("init log: %w", err)
+	}
+
+	ctx := context.WithValue(cmd.Context(), hook.ExecutionContextKey, hook.SystemSource)
+
+	config, err := loadMgmtConfig(ctx, nbconfig.MgmtConfigPath)
+	if err != nil {
+		return fmt.Errorf("load config: %w", err)
+	}
+
+	datadir := config.Datadir
+	if tokenDatadir != "" {
+		datadir = tokenDatadir
+	}
+
+	s, err := store.NewStore(ctx, config.StoreConfig.Engine, datadir, nil, true)
+	if err != nil {
+		return fmt.Errorf("create store: %w", err)
+	}
+	defer func() {
+		if err := s.Close(ctx); err != nil {
+			log.Debugf("close store: %v", err)
+		}
+	}()
+
+	return fn(ctx, s)
+}
+
+func tokenCreateRun(cmd *cobra.Command, _ []string) error {
+	return withTokenStore(cmd, func(ctx context.Context, s store.Store) error {
+		expiresIn, err := parseDuration(tokenExpireIn)
+		if err != nil {
+			return fmt.Errorf("parse expiration: %w", err)
+		}
+
+		generated, err := types.CreateNewProxyAccessToken(tokenName, expiresIn, nil, "CLI")
+		if err != nil {
+			return fmt.Errorf("generate token: %w", err)
+		}
+
+		if err := s.SaveProxyAccessToken(ctx, &generated.ProxyAccessToken); err != nil {
+			return fmt.Errorf("save token: %w", err)
+		}
+
+		fmt.Println("Token created successfully!")
+		fmt.Printf("Token: %s\n", generated.PlainToken)
+		fmt.Println()
+		fmt.Println("IMPORTANT: Save this token now. It will not be shown again.")
+		fmt.Printf("Token ID: %s\n", generated.ID)
+
+		return nil
+	})
+}
+
+func tokenListRun(cmd *cobra.Command, _ []string) error {
+	return withTokenStore(cmd, func(ctx context.Context, s store.Store) error {
+		tokens, err := s.GetAllProxyAccessTokens(ctx, store.LockingStrengthNone)
+		if err != nil {
+			return fmt.Errorf("list tokens: %w", err)
+		}
+
+		if len(tokens) == 0 {
+			fmt.Println("No proxy access tokens found.")
+			return nil
+		}
+
+		w := tabwriter.NewWriter(os.Stdout, 0, 0, 2, ' ', 0)
+		fmt.Fprintln(w, "ID\tNAME\tCREATED\tEXPIRES\tLAST USED\tREVOKED")
+		fmt.Fprintln(w, "--\t----\t-------\t-------\t---------\t-------")
+
+		for _, t := range tokens {
+			expires := "never"
+			if t.ExpiresAt != nil {
+				expires = t.ExpiresAt.Format("2006-01-02")
+			}
+
+			lastUsed := "never"
+			if t.LastUsed != nil {
+				lastUsed = t.LastUsed.Format("2006-01-02 15:04")
+			}
+
+			revoked := "no"
+			if t.Revoked {
+				revoked = "yes"
+			}
+
+			fmt.Fprintf(w, "%s\t%s\t%s\t%s\t%s\t%s\n",
+				t.ID,
+				t.Name,
+				t.CreatedAt.Format("2006-01-02"),
+				expires,
+				lastUsed,
+				revoked,
+			)
+		}
+
+		w.Flush()
+
+		return nil
+	})
+}
+
+func tokenRevokeRun(cmd *cobra.Command, args []string) error {
+	return withTokenStore(cmd, func(ctx context.Context, s store.Store) error {
+		tokenID := args[0]
+
+		if err := s.RevokeProxyAccessToken(ctx, tokenID); err != nil {
+			return fmt.Errorf("revoke token: %w", err)
+		}
+
+		fmt.Printf("Token %s revoked successfully.\n", tokenID)
+		return nil
+	})
+}
+
+// parseDuration parses a duration string with support for days (e.g., "30d", "365d").
+// An empty string returns zero duration (no expiration).
+func parseDuration(s string) (time.Duration, error) {
+	if len(s) == 0 {
+		return 0, nil
+	}
+
+	if s[len(s)-1] == 'd' {
+		d, err := strconv.Atoi(s[:len(s)-1])
+		if err != nil {
+			return 0, fmt.Errorf("invalid day format: %s", s)
+		}
+		if d <= 0 {
+			return 0, fmt.Errorf("duration must be positive: %s", s)
+		}
+		return time.Duration(d) * 24 * time.Hour, nil
+	}
+
+	d, err := time.ParseDuration(s)
+	if err != nil {
+		return 0, err
+	}
+	if d <= 0 {
+		return 0, fmt.Errorf("duration must be positive: %s", s)
+	}
+	return d, nil
+}

management/cmd/token_test.go

@@ -0,0 +1,101 @@
+package cmd
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestParseDuration(t *testing.T) {
+	tests := []struct {
+		name     string
+		input    string
+		expected time.Duration
+		wantErr  bool
+	}{
+		{
+			name:     "empty string returns zero",
+			input:    "",
+			expected: 0,
+		},
+		{
+			name:     "days suffix",
+			input:    "30d",
+			expected: 30 * 24 * time.Hour,
+		},
+		{
+			name:     "one day",
+			input:    "1d",
+			expected: 24 * time.Hour,
+		},
+		{
+			name:     "365 days",
+			input:    "365d",
+			expected: 365 * 24 * time.Hour,
+		},
+		{
+			name:     "hours via Go duration",
+			input:    "24h",
+			expected: 24 * time.Hour,
+		},
+		{
+			name:     "minutes via Go duration",
+			input:    "30m",
+			expected: 30 * time.Minute,
+		},
+		{
+			name:     "complex Go duration",
+			input:    "1h30m",
+			expected: 90 * time.Minute,
+		},
+		{
+			name:    "invalid day format",
+			input:   "abcd",
+			wantErr: true,
+		},
+		{
+			name:    "negative days",
+			input:   "-1d",
+			wantErr: true,
+		},
+		{
+			name:    "zero days",
+			input:   "0d",
+			wantErr: true,
+		},
+		{
+			name:    "non-numeric days",
+			input:   "xyzd",
+			wantErr: true,
+		},
+		{
+			name:    "negative Go duration",
+			input:   "-24h",
+			wantErr: true,
+		},
+		{
+			name:    "zero Go duration",
+			input:   "0s",
+			wantErr: true,
+		},
+		{
+			name:    "invalid Go duration",
+			input:   "notaduration",
+			wantErr: true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			result, err := parseDuration(tt.input)
+			if tt.wantErr {
+				assert.Error(t, err)
+				return
+			}
+			require.NoError(t, err)
+			assert.Equal(t, tt.expected, result)
+		})
+	}
+}

management/internals/controllers/network_map/controller/controller.go

@@ -174,6 +174,7 @@ func (c *Controller) sendUpdateAccountPeers(ctx context.Context, accountID strin
 	var wg sync.WaitGroup
 	semaphore := make(chan struct{}, 10)
 
+	account.InjectProxyPolicies(ctx)
 	dnsCache := &cache.DNSConfigCache{}
 	dnsDomain := c.GetDNSDomain(account.Settings)
 	peersCustomZone := account.GetPeersCustomZone(ctx, dnsDomain)
@@ -326,6 +327,7 @@ func (c *Controller) UpdateAccountPeer(ctx context.Context, accountId string, pe
 		return fmt.Errorf("failed to get validated peers: %v", err)
 	}
 
+	account.InjectProxyPolicies(ctx)
 	dnsCache := &cache.DNSConfigCache{}
 	dnsDomain := c.GetDNSDomain(account.Settings)
 	peersCustomZone := account.GetPeersCustomZone(ctx, dnsDomain)
@@ -441,6 +443,8 @@ func (c *Controller) GetValidatedPeerWithMap(ctx context.Context, isRequiresAppr
 		}
 	}
 
+	account.InjectProxyPolicies(ctx)
+
 	approvedPeersMap, err := c.integratedPeerValidator.GetValidatedPeers(ctx, account.Id, maps.Values(account.Groups), maps.Values(account.Peers), account.Settings.Extra)
 	if err != nil {
 		return nil, nil, nil, 0, err
@@ -847,6 +851,7 @@ func (c *Controller) GetNetworkMap(ctx context.Context, peerID string) (*types.N
 	if c.experimentalNetworkMap(peer.AccountID) {
 		networkMap = c.getPeerNetworkMapExp(ctx, peer.AccountID, peerID, validatedPeers, peersCustomZone, accountZones, nil)
 	} else {
+		account.InjectProxyPolicies(ctx)
 		resourcePolicies := account.GetResourcePoliciesMap()
 		routers := account.GetResourceRoutersMap()
 		networkMap = account.GetPeerNetworkMap(ctx, peer.ID, peersCustomZone, accountZones, validatedPeers, resourcePolicies, routers, nil, account.GetActiveGroupUsers())

management/internals/modules/peers/manager.go

@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"time"
 
+	"github.com/rs/xid"
 	log "github.com/sirupsen/logrus"
 
 	"github.com/netbirdio/netbird/management/internals/controllers/network_map"
@@ -32,6 +33,7 @@ type Manager interface {
 	SetIntegratedPeerValidator(integratedPeerValidator integrated_validator.IntegratedValidator)
 	SetAccountManager(accountManager account.Manager)
 	GetPeerID(ctx context.Context, peerKey string) (string, error)
+	CreateProxyPeer(ctx context.Context, accountID string, peerKey string, cluster string) error
 }
 
 type managerImpl struct {
@@ -182,3 +184,36 @@ func (m *managerImpl) DeletePeers(ctx context.Context, accountID string, peerIDs
 func (m *managerImpl) GetPeerID(ctx context.Context, peerKey string) (string, error) {
 	return m.store.GetPeerIDByKey(ctx, store.LockingStrengthNone, peerKey)
 }
+
+func (m *managerImpl) CreateProxyPeer(ctx context.Context, accountID string, peerKey string, cluster string) error {
+	existingPeerID, err := m.store.GetPeerIDByKey(ctx, store.LockingStrengthNone, peerKey)
+	if err == nil && existingPeerID != "" {
+		// Peer already exists
+		return nil
+	}
+
+	name := fmt.Sprintf("proxy-%s", xid.New().String())
+	peer := &peer.Peer{
+		Ephemeral: true,
+		ProxyMeta: peer.ProxyMeta{
+			Cluster:  cluster,
+			Embedded: true,
+		},
+		Name:                        name,
+		Key:                         peerKey,
+		LoginExpirationEnabled:      false,
+		InactivityExpirationEnabled: false,
+		Meta: peer.PeerSystemMeta{
+			Hostname: name,
+			GoOS:     "proxy",
+			OS:       "proxy",
+		},
+	}
+
+	_, _, _, err = m.accountManager.AddPeer(ctx, accountID, "", "", peer, false)
+	if err != nil {
+		return fmt.Errorf("failed to create proxy peer: %w", err)
+	}
+
+	return nil
+}

management/internals/modules/reverseproxy/accesslogs/accesslogentry.go

@@ -0,0 +1,105 @@
+package accesslogs
+
+import (
+	"net"
+	"net/netip"
+	"time"
+
+	"github.com/netbirdio/netbird/management/server/peer"
+	"github.com/netbirdio/netbird/shared/management/http/api"
+	"github.com/netbirdio/netbird/shared/management/proto"
+)
+
+type AccessLogEntry struct {
+	ID             string        `gorm:"primaryKey"`
+	AccountID      string        `gorm:"index"`
+	ServiceID      string        `gorm:"index"`
+	Timestamp      time.Time     `gorm:"index"`
+	GeoLocation    peer.Location `gorm:"embedded;embeddedPrefix:location_"`
+	Method         string        `gorm:"index"`
+	Host           string        `gorm:"index"`
+	Path           string        `gorm:"index"`
+	Duration       time.Duration `gorm:"index"`
+	StatusCode     int           `gorm:"index"`
+	Reason         string
+	UserId         string `gorm:"index"`
+	AuthMethodUsed string `gorm:"index"`
+}
+
+// FromProto creates an AccessLogEntry from a proto.AccessLog
+func (a *AccessLogEntry) FromProto(serviceLog *proto.AccessLog) {
+	a.ID = serviceLog.GetLogId()
+	a.ServiceID = serviceLog.GetServiceId()
+	a.Timestamp = serviceLog.GetTimestamp().AsTime()
+	a.Method = serviceLog.GetMethod()
+	a.Host = serviceLog.GetHost()
+	a.Path = serviceLog.GetPath()
+	a.Duration = time.Duration(serviceLog.GetDurationMs()) * time.Millisecond
+	a.StatusCode = int(serviceLog.GetResponseCode())
+	a.UserId = serviceLog.GetUserId()
+	a.AuthMethodUsed = serviceLog.GetAuthMechanism()
+	a.AccountID = serviceLog.GetAccountId()
+
+	if sourceIP := serviceLog.GetSourceIp(); sourceIP != "" {
+		if ip, err := netip.ParseAddr(sourceIP); err == nil {
+			a.GeoLocation.ConnectionIP = net.IP(ip.AsSlice())
+		}
+	}
+
+	if !serviceLog.GetAuthSuccess() {
+		a.Reason = "Authentication failed"
+	} else if serviceLog.GetResponseCode() >= 400 {
+		a.Reason = "Request failed"
+	}
+}
+
+// ToAPIResponse converts an AccessLogEntry to the API ProxyAccessLog type
+func (a *AccessLogEntry) ToAPIResponse() *api.ProxyAccessLog {
+	var sourceIP *string
+	if a.GeoLocation.ConnectionIP != nil {
+		ip := a.GeoLocation.ConnectionIP.String()
+		sourceIP = &ip
+	}
+
+	var reason *string
+	if a.Reason != "" {
+		reason = &a.Reason
+	}
+
+	var userID *string
+	if a.UserId != "" {
+		userID = &a.UserId
+	}
+
+	var authMethod *string
+	if a.AuthMethodUsed != "" {
+		authMethod = &a.AuthMethodUsed
+	}
+
+	var countryCode *string
+	if a.GeoLocation.CountryCode != "" {
+		countryCode = &a.GeoLocation.CountryCode
+	}
+
+	var cityName *string
+	if a.GeoLocation.CityName != "" {
+		cityName = &a.GeoLocation.CityName
+	}
+
+	return &api.ProxyAccessLog{
+		Id:             a.ID,
+		ServiceId:      a.ServiceID,
+		Timestamp:      a.Timestamp,
+		Method:         a.Method,
+		Host:           a.Host,
+		Path:           a.Path,
+		DurationMs:     int(a.Duration.Milliseconds()),
+		StatusCode:     a.StatusCode,
+		SourceIp:       sourceIP,
+		Reason:         reason,
+		UserId:         userID,
+		AuthMethodUsed: authMethod,
+		CountryCode:    countryCode,
+		CityName:       cityName,
+	}
+}

management/internals/modules/reverseproxy/accesslogs/filter.go

@@ -0,0 +1,124 @@
+package accesslogs
+
+import (
+	"net/http"
+	"strconv"
+	"time"
+)
+
+const (
+	// DefaultPageSize is the default number of records per page
+	DefaultPageSize = 50
+	// MaxPageSize is the maximum number of records allowed per page
+	MaxPageSize = 100
+)
+
+// AccessLogFilter holds pagination and filtering parameters for access logs
+type AccessLogFilter struct {
+	// Page is the current page number (1-indexed)
+	Page int
+	// PageSize is the number of records per page
+	PageSize int
+
+	// Filtering parameters
+	Search     *string    // General search across log ID, host, path, source IP, and user fields
+	SourceIP   *string    // Filter by source IP address
+	Host       *string    // Filter by host header
+	Path       *string    // Filter by request path (supports LIKE pattern)
+	UserID     *string    // Filter by authenticated user ID
+	UserEmail  *string    // Filter by user email (requires user lookup)
+	UserName   *string    // Filter by user name (requires user lookup)
+	Method     *string    // Filter by HTTP method
+	Status     *string    // Filter by status: "success" (2xx/3xx) or "failed" (1xx/4xx/5xx)
+	StatusCode *int       // Filter by HTTP status code
+	StartDate  *time.Time // Filter by timestamp >= start_date
+	EndDate    *time.Time // Filter by timestamp <= end_date
+}
+
+// ParseFromRequest parses pagination and filter parameters from HTTP request query parameters
+func (f *AccessLogFilter) ParseFromRequest(r *http.Request) {
+	queryParams := r.URL.Query()
+
+	f.Page = 1
+	if pageStr := queryParams.Get("page"); pageStr != "" {
+		if page, err := strconv.Atoi(pageStr); err == nil && page > 0 {
+			f.Page = page
+		}
+	}
+
+	f.PageSize = DefaultPageSize
+	if pageSizeStr := queryParams.Get("page_size"); pageSizeStr != "" {
+		if pageSize, err := strconv.Atoi(pageSizeStr); err == nil && pageSize > 0 {
+			f.PageSize = pageSize
+			if f.PageSize > MaxPageSize {
+				f.PageSize = MaxPageSize
+			}
+		}
+	}
+
+	if search := queryParams.Get("search"); search != "" {
+		f.Search = &search
+	}
+
+	if sourceIP := queryParams.Get("source_ip"); sourceIP != "" {
+		f.SourceIP = &sourceIP
+	}
+
+	if host := queryParams.Get("host"); host != "" {
+		f.Host = &host
+	}
+
+	if path := queryParams.Get("path"); path != "" {
+		f.Path = &path
+	}
+
+	if userID := queryParams.Get("user_id"); userID != "" {
+		f.UserID = &userID
+	}
+
+	if userEmail := queryParams.Get("user_email"); userEmail != "" {
+		f.UserEmail = &userEmail
+	}
+
+	if userName := queryParams.Get("user_name"); userName != "" {
+		f.UserName = &userName
+	}
+
+	if method := queryParams.Get("method"); method != "" {
+		f.Method = &method
+	}
+
+	if status := queryParams.Get("status"); status != "" {
+		f.Status = &status
+	}
+
+	if statusCodeStr := queryParams.Get("status_code"); statusCodeStr != "" {
+		if statusCode, err := strconv.Atoi(statusCodeStr); err == nil && statusCode > 0 {
+			f.StatusCode = &statusCode
+		}
+	}
+
+	if startDate := queryParams.Get("start_date"); startDate != "" {
+		parsedStartDate, err := time.Parse(time.RFC3339, startDate)
+		if err == nil {
+			f.StartDate = &parsedStartDate
+		}
+	}
+
+	if endDate := queryParams.Get("end_date"); endDate != "" {
+		parsedEndDate, err := time.Parse(time.RFC3339, endDate)
+		if err == nil {
+			f.EndDate = &parsedEndDate
+		}
+	}
+}
+
+// GetOffset calculates the database offset for pagination
+func (f *AccessLogFilter) GetOffset() int {
+	return (f.Page - 1) * f.PageSize
+}
+
+// GetLimit returns the page size for database queries
+func (f *AccessLogFilter) GetLimit() int {
+	return f.PageSize
+}

management/internals/modules/reverseproxy/accesslogs/filter_test.go

@@ -0,0 +1,161 @@
+package accesslogs
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestAccessLogFilter_ParseFromRequest(t *testing.T) {
+	tests := []struct {
+		name             string
+		queryParams      map[string]string
+		expectedPage     int
+		expectedPageSize int
+	}{
+		{
+			name:             "default values when no params provided",
+			queryParams:      map[string]string{},
+			expectedPage:     1,
+			expectedPageSize: DefaultPageSize,
+		},
+		{
+			name: "valid page and page_size",
+			queryParams: map[string]string{
+				"page":      "2",
+				"page_size": "25",
+			},
+			expectedPage:     2,
+			expectedPageSize: 25,
+		},
+		{
+			name: "page_size exceeds max, should cap at MaxPageSize",
+			queryParams: map[string]string{
+				"page":      "1",
+				"page_size": "200",
+			},
+			expectedPage:     1,
+			expectedPageSize: MaxPageSize,
+		},
+		{
+			name: "invalid page number, should use default",
+			queryParams: map[string]string{
+				"page":      "invalid",
+				"page_size": "10",
+			},
+			expectedPage:     1,
+			expectedPageSize: 10,
+		},
+		{
+			name: "invalid page_size, should use default",
+			queryParams: map[string]string{
+				"page":      "2",
+				"page_size": "invalid",
+			},
+			expectedPage:     2,
+			expectedPageSize: DefaultPageSize,
+		},
+		{
+			name: "zero page number, should use default",
+			queryParams: map[string]string{
+				"page":      "0",
+				"page_size": "10",
+			},
+			expectedPage:     1,
+			expectedPageSize: 10,
+		},
+		{
+			name: "negative page number, should use default",
+			queryParams: map[string]string{
+				"page":      "-1",
+				"page_size": "10",
+			},
+			expectedPage:     1,
+			expectedPageSize: 10,
+		},
+		{
+			name: "zero page_size, should use default",
+			queryParams: map[string]string{
+				"page":      "1",
+				"page_size": "0",
+			},
+			expectedPage:     1,
+			expectedPageSize: DefaultPageSize,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			req := httptest.NewRequest(http.MethodGet, "/test", nil)
+			q := req.URL.Query()
+			for key, value := range tt.queryParams {
+				q.Set(key, value)
+			}
+			req.URL.RawQuery = q.Encode()
+
+			filter := &AccessLogFilter{}
+			filter.ParseFromRequest(req)
+
+			assert.Equal(t, tt.expectedPage, filter.Page, "Page mismatch")
+			assert.Equal(t, tt.expectedPageSize, filter.PageSize, "PageSize mismatch")
+		})
+	}
+}
+
+func TestAccessLogFilter_GetOffset(t *testing.T) {
+	tests := []struct {
+		name           string
+		page           int
+		pageSize       int
+		expectedOffset int
+	}{
+		{
+			name:           "first page",
+			page:           1,
+			pageSize:       50,
+			expectedOffset: 0,
+		},
+		{
+			name:           "second page",
+			page:           2,
+			pageSize:       50,
+			expectedOffset: 50,
+		},
+		{
+			name:           "third page with page size 25",
+			page:           3,
+			pageSize:       25,
+			expectedOffset: 50,
+		},
+		{
+			name:           "page 10 with page size 10",
+			page:           10,
+			pageSize:       10,
+			expectedOffset: 90,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			filter := &AccessLogFilter{
+				Page:     tt.page,
+				PageSize: tt.pageSize,
+			}
+
+			offset := filter.GetOffset()
+			assert.Equal(t, tt.expectedOffset, offset)
+		})
+	}
+}
+
+func TestAccessLogFilter_GetLimit(t *testing.T) {
+	filter := &AccessLogFilter{
+		Page:     2,
+		PageSize: 25,
+	}
+
+	limit := filter.GetLimit()
+	assert.Equal(t, 25, limit, "GetLimit should return PageSize")
+}

management/internals/modules/reverseproxy/accesslogs/interface.go

@@ -0,0 +1,10 @@
+package accesslogs
+
+import (
+	"context"
+)
+
+type Manager interface {
+	SaveAccessLog(ctx context.Context, proxyLog *AccessLogEntry) error
+	GetAllAccessLogs(ctx context.Context, accountID, userID string, filter *AccessLogFilter) ([]*AccessLogEntry, int64, error)
+}

management/internals/modules/reverseproxy/accesslogs/manager/api.go

@@ -0,0 +1,64 @@
+package manager
+
+import (
+	"net/http"
+
+	"github.com/gorilla/mux"
+
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy/accesslogs"
+	nbcontext "github.com/netbirdio/netbird/management/server/context"
+	"github.com/netbirdio/netbird/shared/management/http/api"
+	"github.com/netbirdio/netbird/shared/management/http/util"
+)
+
+type handler struct {
+	manager accesslogs.Manager
+}
+
+func RegisterEndpoints(router *mux.Router, manager accesslogs.Manager) {
+	h := &handler{
+		manager: manager,
+	}
+
+	router.HandleFunc("/events/proxy", h.getAccessLogs).Methods("GET", "OPTIONS")
+}
+
+func (h *handler) getAccessLogs(w http.ResponseWriter, r *http.Request) {
+	userAuth, err := nbcontext.GetUserAuthFromContext(r.Context())
+	if err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	var filter accesslogs.AccessLogFilter
+	filter.ParseFromRequest(r)
+
+	logs, totalCount, err := h.manager.GetAllAccessLogs(r.Context(), userAuth.AccountId, userAuth.UserId, &filter)
+	if err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	apiLogs := make([]api.ProxyAccessLog, 0, len(logs))
+	for _, log := range logs {
+		apiLogs = append(apiLogs, *log.ToAPIResponse())
+	}
+
+	response := &api.ProxyAccessLogsResponse{
+		Data:         apiLogs,
+		Page:         filter.Page,
+		PageSize:     filter.PageSize,
+		TotalRecords: int(totalCount),
+		TotalPages:   getTotalPageCount(int(totalCount), filter.PageSize),
+	}
+
+	util.WriteJSONObject(r.Context(), w, response)
+}
+
+// getTotalPageCount calculates the total number of pages
+func getTotalPageCount(totalCount, pageSize int) int {
+	if pageSize <= 0 {
+		return 0
+	}
+	return (totalCount + pageSize - 1) / pageSize
+}

management/internals/modules/reverseproxy/accesslogs/manager/manager.go

@@ -0,0 +1,108 @@
+package manager
+
+import (
+	"context"
+	"strings"
+
+	log "github.com/sirupsen/logrus"
+
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy/accesslogs"
+	"github.com/netbirdio/netbird/management/server/geolocation"
+	"github.com/netbirdio/netbird/management/server/permissions"
+	"github.com/netbirdio/netbird/management/server/permissions/modules"
+	"github.com/netbirdio/netbird/management/server/permissions/operations"
+	"github.com/netbirdio/netbird/management/server/store"
+	"github.com/netbirdio/netbird/shared/management/status"
+)
+
+type managerImpl struct {
+	store              store.Store
+	permissionsManager permissions.Manager
+	geo                geolocation.Geolocation
+}
+
+func NewManager(store store.Store, permissionsManager permissions.Manager, geo geolocation.Geolocation) accesslogs.Manager {
+	return &managerImpl{
+		store:              store,
+		permissionsManager: permissionsManager,
+		geo:                geo,
+	}
+}
+
+// SaveAccessLog saves an access log entry to the database after enriching it
+func (m *managerImpl) SaveAccessLog(ctx context.Context, logEntry *accesslogs.AccessLogEntry) error {
+	if m.geo != nil && logEntry.GeoLocation.ConnectionIP != nil {
+		location, err := m.geo.Lookup(logEntry.GeoLocation.ConnectionIP)
+		if err != nil {
+			log.WithContext(ctx).Warnf("failed to get location for access log source IP [%s]: %v", logEntry.GeoLocation.ConnectionIP.String(), err)
+		} else {
+			logEntry.GeoLocation.CountryCode = location.Country.ISOCode
+			logEntry.GeoLocation.CityName = location.City.Names.En
+			logEntry.GeoLocation.GeoNameID = location.City.GeonameID
+		}
+	}
+
+	if err := m.store.CreateAccessLog(ctx, logEntry); err != nil {
+		log.WithContext(ctx).WithFields(log.Fields{
+			"service_id": logEntry.ServiceID,
+			"method":     logEntry.Method,
+			"host":       logEntry.Host,
+			"path":       logEntry.Path,
+			"status":     logEntry.StatusCode,
+		}).Errorf("failed to save access log: %v", err)
+		return err
+	}
+
+	return nil
+}
+
+// GetAllAccessLogs retrieves access logs for an account with pagination and filtering
+func (m *managerImpl) GetAllAccessLogs(ctx context.Context, accountID, userID string, filter *accesslogs.AccessLogFilter) ([]*accesslogs.AccessLogEntry, int64, error) {
+	ok, err := m.permissionsManager.ValidateUserPermissions(ctx, accountID, userID, modules.Services, operations.Read)
+	if err != nil {
+		return nil, 0, status.NewPermissionValidationError(err)
+	}
+	if !ok {
+		return nil, 0, status.NewPermissionDeniedError()
+	}
+
+	if err := m.resolveUserFilters(ctx, accountID, filter); err != nil {
+		log.WithContext(ctx).Warnf("failed to resolve user filters: %v", err)
+	}
+
+	logs, totalCount, err := m.store.GetAccountAccessLogs(ctx, store.LockingStrengthNone, accountID, *filter)
+	if err != nil {
+		return nil, 0, err
+	}
+
+	return logs, totalCount, nil
+}
+
+// resolveUserFilters converts user email/name filters to user ID filter
+func (m *managerImpl) resolveUserFilters(ctx context.Context, accountID string, filter *accesslogs.AccessLogFilter) error {
+	if filter.UserEmail == nil && filter.UserName == nil {
+		return nil
+	}
+
+	users, err := m.store.GetAccountUsers(ctx, store.LockingStrengthNone, accountID)
+	if err != nil {
+		return err
+	}
+
+	var matchingUserIDs []string
+	for _, user := range users {
+		if filter.UserEmail != nil && strings.Contains(strings.ToLower(user.Email), strings.ToLower(*filter.UserEmail)) {
+			matchingUserIDs = append(matchingUserIDs, user.Id)
+			continue
+		}
+		if filter.UserName != nil && strings.Contains(strings.ToLower(user.Name), strings.ToLower(*filter.UserName)) {
+			matchingUserIDs = append(matchingUserIDs, user.Id)
+		}
+	}
+
+	if len(matchingUserIDs) > 0 {
+		filter.UserID = &matchingUserIDs[0]
+	}
+
+	return nil
+}

management/internals/modules/reverseproxy/domain/api.go

@@ -0,0 +1,134 @@
+package domain
+
+import (
+	"encoding/json"
+	"net/http"
+
+	"github.com/gorilla/mux"
+	nbcontext "github.com/netbirdio/netbird/management/server/context"
+	"github.com/netbirdio/netbird/shared/management/http/api"
+	"github.com/netbirdio/netbird/shared/management/http/util"
+	"github.com/netbirdio/netbird/shared/management/status"
+)
+
+type handler struct {
+	manager Manager
+}
+
+func RegisterEndpoints(router *mux.Router, manager Manager) {
+	h := &handler{
+		manager: manager,
+	}
+
+	router.HandleFunc("/domains", h.getAllDomains).Methods("GET", "OPTIONS")
+	router.HandleFunc("/domains", h.createCustomDomain).Methods("POST", "OPTIONS")
+	router.HandleFunc("/domains/{domainId}", h.deleteCustomDomain).Methods("DELETE", "OPTIONS")
+	router.HandleFunc("/domains/{domainId}/validate", h.triggerCustomDomainValidation).Methods("GET", "OPTIONS")
+}
+
+func domainTypeToApi(t domainType) api.ReverseProxyDomainType {
+	switch t {
+	case TypeCustom:
+		return api.ReverseProxyDomainTypeCustom
+	case TypeFree:
+		return api.ReverseProxyDomainTypeFree
+	}
+	// By default return as a "free" domain as that is more restrictive.
+	// TODO: is this correct?
+	return api.ReverseProxyDomainTypeFree
+}
+
+func domainToApi(d *Domain) api.ReverseProxyDomain {
+	resp := api.ReverseProxyDomain{
+		Domain:    d.Domain,
+		Id:        d.ID,
+		Type:      domainTypeToApi(d.Type),
+		Validated: d.Validated,
+	}
+	if d.TargetCluster != "" {
+		resp.TargetCluster = &d.TargetCluster
+	}
+	return resp
+}
+
+func (h *handler) getAllDomains(w http.ResponseWriter, r *http.Request) {
+	userAuth, err := nbcontext.GetUserAuthFromContext(r.Context())
+	if err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	domains, err := h.manager.GetDomains(r.Context(), userAuth.AccountId)
+	if err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	ret := make([]api.ReverseProxyDomain, 0)
+	for _, d := range domains {
+		ret = append(ret, domainToApi(d))
+	}
+
+	util.WriteJSONObject(r.Context(), w, ret)
+}
+
+func (h *handler) createCustomDomain(w http.ResponseWriter, r *http.Request) {
+	userAuth, err := nbcontext.GetUserAuthFromContext(r.Context())
+	if err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	var req api.PostApiReverseProxiesDomainsJSONRequestBody
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		util.WriteErrorResponse("couldn't parse JSON request", http.StatusBadRequest, w)
+		return
+	}
+
+	domain, err := h.manager.CreateDomain(r.Context(), userAuth.AccountId, req.Domain, req.TargetCluster)
+	if err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	util.WriteJSONObject(r.Context(), w, domainToApi(domain))
+}
+
+func (h *handler) deleteCustomDomain(w http.ResponseWriter, r *http.Request) {
+	userAuth, err := nbcontext.GetUserAuthFromContext(r.Context())
+	if err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	domainID := mux.Vars(r)["domainId"]
+	if domainID == "" {
+		util.WriteError(r.Context(), status.Errorf(status.InvalidArgument, "domain ID is required"), w)
+		return
+	}
+
+	if err := h.manager.DeleteDomain(r.Context(), userAuth.AccountId, domainID); err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	w.WriteHeader(http.StatusNoContent)
+}
+
+func (h *handler) triggerCustomDomainValidation(w http.ResponseWriter, r *http.Request) {
+	userAuth, err := nbcontext.GetUserAuthFromContext(r.Context())
+	if err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	domainID := mux.Vars(r)["domainId"]
+	if domainID == "" {
+		util.WriteError(r.Context(), status.Errorf(status.InvalidArgument, "domain ID is required"), w)
+		return
+	}
+
+	go h.manager.ValidateDomain(userAuth.AccountId, domainID)
+
+	w.WriteHeader(http.StatusAccepted)
+}

management/internals/modules/reverseproxy/domain/manager.go

@@ -0,0 +1,262 @@
+package domain
+
+import (
+	"context"
+	"fmt"
+	"net"
+	"net/url"
+	"strings"
+
+	"github.com/netbirdio/netbird/management/server/types"
+	log "github.com/sirupsen/logrus"
+)
+
+type domainType string
+
+const (
+	TypeFree   domainType = "free"
+	TypeCustom domainType = "custom"
+)
+
+type Domain struct {
+	ID            string     `gorm:"unique;primaryKey;autoIncrement"`
+	Domain        string     `gorm:"unique"` // Domain records must be unique, this avoids domain reuse across accounts.
+	AccountID     string     `gorm:"index"`
+	TargetCluster string     // The proxy cluster this domain should be validated against
+	Type          domainType `gorm:"-"`
+	Validated     bool
+}
+
+type store interface {
+	GetAccount(ctx context.Context, accountID string) (*types.Account, error)
+
+	GetCustomDomain(ctx context.Context, accountID string, domainID string) (*Domain, error)
+	ListFreeDomains(ctx context.Context, accountID string) ([]string, error)
+	ListCustomDomains(ctx context.Context, accountID string) ([]*Domain, error)
+	CreateCustomDomain(ctx context.Context, accountID string, domainName string, targetCluster string, validated bool) (*Domain, error)
+	UpdateCustomDomain(ctx context.Context, accountID string, d *Domain) (*Domain, error)
+	DeleteCustomDomain(ctx context.Context, accountID string, domainID string) error
+}
+
+type proxyURLProvider interface {
+	GetConnectedProxyURLs() []string
+}
+
+type Manager struct {
+	store            store
+	validator        Validator
+	proxyURLProvider proxyURLProvider
+}
+
+func NewManager(store store, proxyURLProvider proxyURLProvider) Manager {
+	return Manager{
+		store:            store,
+		proxyURLProvider: proxyURLProvider,
+		validator: Validator{
+			resolver: net.DefaultResolver,
+		},
+	}
+}
+
+func (m Manager) GetDomains(ctx context.Context, accountID string) ([]*Domain, error) {
+	domains, err := m.store.ListCustomDomains(ctx, accountID)
+	if err != nil {
+		return nil, fmt.Errorf("list custom domains: %w", err)
+	}
+
+	var ret []*Domain
+
+	// Add connected proxy clusters as free domains.
+	// The cluster address itself is the free domain base (e.g., "eu.proxy.netbird.io").
+	allowList := m.proxyURLAllowList()
+	log.WithFields(log.Fields{
+		"accountID":      accountID,
+		"proxyAllowList": allowList,
+	}).Debug("getting domains with proxy allow list")
+
+	for _, cluster := range allowList {
+		ret = append(ret, &Domain{
+			Domain:    cluster,
+			AccountID: accountID,
+			Type:      TypeFree,
+			Validated: true,
+		})
+	}
+
+	// Add custom domains.
+	for _, domain := range domains {
+		ret = append(ret, &Domain{
+			ID:            domain.ID,
+			Domain:        domain.Domain,
+			AccountID:     accountID,
+			TargetCluster: domain.TargetCluster,
+			Type:          TypeCustom,
+			Validated:     domain.Validated,
+		})
+	}
+
+	return ret, nil
+}
+
+func (m Manager) CreateDomain(ctx context.Context, accountID, domainName, targetCluster string) (*Domain, error) {
+
+	// Verify the target cluster is in the available clusters
+	allowList := m.proxyURLAllowList()
+	clusterValid := false
+	for _, cluster := range allowList {
+		if cluster == targetCluster {
+			clusterValid = true
+			break
+		}
+	}
+	if !clusterValid {
+		return nil, fmt.Errorf("target cluster %s is not available", targetCluster)
+	}
+
+	// Attempt an initial validation against the specified cluster only
+	var validated bool
+	if m.validator.IsValid(ctx, domainName, []string{targetCluster}) {
+		validated = true
+	}
+
+	d, err := m.store.CreateCustomDomain(ctx, accountID, domainName, targetCluster, validated)
+	if err != nil {
+		return d, fmt.Errorf("create domain in store: %w", err)
+	}
+	return d, nil
+}
+
+func (m Manager) DeleteDomain(ctx context.Context, accountID, domainID string) error {
+	if err := m.store.DeleteCustomDomain(ctx, accountID, domainID); err != nil {
+		// TODO: check for "no records" type error. Because that is a success condition.
+		return fmt.Errorf("delete domain from store: %w", err)
+	}
+	return nil
+}
+
+func (m Manager) ValidateDomain(accountID, domainID string) {
+	log.WithFields(log.Fields{
+		"accountID": accountID,
+		"domainID":  domainID,
+	}).Info("starting domain validation")
+
+	d, err := m.store.GetCustomDomain(context.Background(), accountID, domainID)
+	if err != nil {
+		log.WithFields(log.Fields{
+			"accountID": accountID,
+			"domainID":  domainID,
+		}).WithError(err).Error("get custom domain from store")
+		return
+	}
+
+	// Validate only against the domain's target cluster
+	targetCluster := d.TargetCluster
+	if targetCluster == "" {
+		log.WithFields(log.Fields{
+			"accountID": accountID,
+			"domainID":  domainID,
+			"domain":    d.Domain,
+		}).Warn("domain has no target cluster set, skipping validation")
+		return
+	}
+
+	log.WithFields(log.Fields{
+		"accountID":     accountID,
+		"domainID":      domainID,
+		"domain":        d.Domain,
+		"targetCluster": targetCluster,
+	}).Info("validating domain against target cluster")
+
+	if m.validator.IsValid(context.Background(), d.Domain, []string{targetCluster}) {
+		log.WithFields(log.Fields{
+			"accountID": accountID,
+			"domainID":  domainID,
+			"domain":    d.Domain,
+		}).Info("domain validated successfully")
+		d.Validated = true
+		if _, err := m.store.UpdateCustomDomain(context.Background(), accountID, d); err != nil {
+			log.WithFields(log.Fields{
+				"accountID": accountID,
+				"domainID":  domainID,
+				"domain":    d.Domain,
+			}).WithError(err).Error("update custom domain in store")
+			return
+		}
+	} else {
+		log.WithFields(log.Fields{
+			"accountID":     accountID,
+			"domainID":      domainID,
+			"domain":        d.Domain,
+			"targetCluster": targetCluster,
+		}).Warn("domain validation failed - CNAME does not match target cluster")
+	}
+}
+
+// proxyURLAllowList retrieves a list of currently connected proxies and
+// their URLs (as reported by the proxy servers). It performs some clean
+// up on those URLs to attempt to retrieve domain names as we would
+// expect to see them in a validation check.
+func (m Manager) proxyURLAllowList() []string {
+	var reverseProxyAddresses []string
+	if m.proxyURLProvider != nil {
+		reverseProxyAddresses = m.proxyURLProvider.GetConnectedProxyURLs()
+	}
+	var allowedProxyURLs []string
+	for _, addr := range reverseProxyAddresses {
+		if addr == "" {
+			continue
+		}
+		host := extractHostFromAddress(addr)
+		if host != "" {
+			allowedProxyURLs = append(allowedProxyURLs, host)
+		}
+	}
+	return allowedProxyURLs
+}
+
+// extractHostFromAddress extracts the hostname from an address string.
+// It handles both URL format (https://host:port) and plain hostname (host or host:port).
+func extractHostFromAddress(addr string) string {
+	// If it looks like a URL with a scheme, parse it
+	if strings.Contains(addr, "://") {
+		proxyUrl, err := url.Parse(addr)
+		if err != nil {
+			log.WithError(err).Debugf("failed to parse proxy URL %s", addr)
+			return ""
+		}
+		host, _, err := net.SplitHostPort(proxyUrl.Host)
+		if err != nil {
+			return proxyUrl.Host
+		}
+		return host
+	}
+
+	// Otherwise treat as hostname or host:port
+	host, _, err := net.SplitHostPort(addr)
+	if err != nil {
+		// No port, use as-is
+		return addr
+	}
+	return host
+}
+
+// DeriveClusterFromDomain determines the proxy cluster for a given domain.
+// For free domains (those ending with a known cluster suffix), the cluster is extracted from the domain.
+// For custom domains, the cluster is determined by looking up the CNAME target.
+func (m Manager) DeriveClusterFromDomain(ctx context.Context, domain string) (string, error) {
+	allowList := m.proxyURLAllowList()
+	if len(allowList) == 0 {
+		return "", fmt.Errorf("no proxy clusters available")
+	}
+
+	if cluster, ok := ExtractClusterFromFreeDomain(domain, allowList); ok {
+		return cluster, nil
+	}
+
+	cluster, valid := m.validator.ValidateWithCluster(ctx, domain, allowList)
+	if valid {
+		return cluster, nil
+	}
+
+	return "", fmt.Errorf("domain %s does not match any available proxy cluster", domain)
+}

management/internals/modules/reverseproxy/domain/validator.go

@@ -0,0 +1,100 @@
+package domain
+
+import (
+	"context"
+	"net"
+	"strings"
+
+	log "github.com/sirupsen/logrus"
+)
+
+type resolver interface {
+	LookupCNAME(context.Context, string) (string, error)
+}
+
+type Validator struct {
+	resolver resolver
+}
+
+// NewValidator initializes a validator with a specific DNS resolver.
+// If a Validator is used without specifying a resolver, then it will
+// use the net.DefaultResolver.
+func NewValidator(resolver resolver) *Validator {
+	return &Validator{
+		resolver: resolver,
+	}
+}
+
+// IsValid looks up the CNAME record for the passed domain with a prefix
+// and compares it against the acceptable domains.
+// If the returned CNAME matches any accepted domain, it will return true,
+// otherwise, including in the event of a DNS error, it will return false.
+// The comparison is very simple, so wildcards will not match if included
+// in the acceptable domain list.
+func (v *Validator) IsValid(ctx context.Context, domain string, accept []string) bool {
+	_, valid := v.ValidateWithCluster(ctx, domain, accept)
+	return valid
+}
+
+// ValidateWithCluster validates a custom domain and returns the matched cluster address.
+// Returns the cluster address and true if valid, or empty string and false if invalid.
+func (v *Validator) ValidateWithCluster(ctx context.Context, domain string, accept []string) (string, bool) {
+	if v.resolver == nil {
+		v.resolver = net.DefaultResolver
+	}
+
+	lookupDomain := "validation." + domain
+	log.WithFields(log.Fields{
+		"domain":       domain,
+		"lookupDomain": lookupDomain,
+		"acceptList":   accept,
+	}).Debug("looking up CNAME for domain validation")
+
+	cname, err := v.resolver.LookupCNAME(ctx, lookupDomain)
+	if err != nil {
+		log.WithFields(log.Fields{
+			"domain":       domain,
+			"lookupDomain": lookupDomain,
+		}).WithError(err).Warn("CNAME lookup failed for domain validation")
+		return "", false
+	}
+
+	nakedCNAME := strings.TrimSuffix(cname, ".")
+	log.WithFields(log.Fields{
+		"domain":     domain,
+		"cname":      cname,
+		"nakedCNAME": nakedCNAME,
+		"acceptList": accept,
+	}).Debug("CNAME lookup result for domain validation")
+
+	for _, acceptDomain := range accept {
+		normalizedAccept := strings.TrimSuffix(acceptDomain, ".")
+		if nakedCNAME == normalizedAccept {
+			log.WithFields(log.Fields{
+				"domain":  domain,
+				"cname":   nakedCNAME,
+				"cluster": acceptDomain,
+			}).Info("domain CNAME matched cluster")
+			return acceptDomain, true
+		}
+	}
+
+	log.WithFields(log.Fields{
+		"domain":     domain,
+		"cname":      nakedCNAME,
+		"acceptList": accept,
+	}).Warn("domain CNAME does not match any accepted cluster")
+	return "", false
+}
+
+// ExtractClusterFromFreeDomain extracts the cluster address from a free domain.
+// Free domains have the format: <name>.<nonce>.<cluster> (e.g., myapp.abc123.eu.proxy.netbird.io)
+// It matches the domain suffix against available clusters and returns the matching cluster.
+func ExtractClusterFromFreeDomain(domain string, availableClusters []string) (string, bool) {
+	for _, cluster := range availableClusters {
+		if strings.HasSuffix(domain, "."+cluster) {
+			return cluster, true
+		}
+	}
+	return "", false
+}

management/internals/modules/reverseproxy/domain/validator_test.go

@@ -0,0 +1,56 @@
+package domain_test
+
+import (
+	"context"
+	"testing"
+
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy/domain"
+)
+
+type resolver struct {
+	CNAME string
+}
+
+func (r resolver) LookupCNAME(_ context.Context, _ string) (string, error) {
+	return r.CNAME, nil
+}
+
+func TestIsValid(t *testing.T) {
+	tests := map[string]struct {
+		resolver interface {
+			LookupCNAME(context.Context, string) (string, error)
+		}
+		domain string
+		accept []string
+		expect bool
+	}{
+		"match": {
+			resolver: resolver{"bar.example.com."}, // Including trailing "." in response.
+			domain:   "foo.example.com",
+			accept:   []string{"bar.example.com"},
+			expect:   true,
+		},
+		"no match": {
+			resolver: resolver{"invalid"},
+			domain:   "foo.example.com",
+			accept:   []string{"bar.example.com"},
+			expect:   false,
+		},
+		"accept trailing dot": {
+			resolver: resolver{"bar.example.com."},
+			domain:   "foo.example.com",
+			accept:   []string{"bar.example.com."}, // Including trailing "." in accept.
+			expect:   true,
+		},
+	}
+
+	for name, test := range tests {
+		t.Run(name, func(t *testing.T) {
+			validator := domain.NewValidator(test.resolver)
+			actual := validator.IsValid(t.Context(), test.domain, test.accept)
+			if test.expect != actual {
+				t.Errorf("Incorrect return value:\nexpect: %v\nactual: %v", test.expect, actual)
+			}
+		})
+	}
+}

management/internals/modules/reverseproxy/interface.go

@@ -0,0 +1,21 @@
+package reverseproxy
+
+import (
+	"context"
+)
+
+type Manager interface {
+	GetAllServices(ctx context.Context, accountID, userID string) ([]*Service, error)
+	GetService(ctx context.Context, accountID, userID, serviceID string) (*Service, error)
+	CreateService(ctx context.Context, accountID, userID string, service *Service) (*Service, error)
+	UpdateService(ctx context.Context, accountID, userID string, service *Service) (*Service, error)
+	DeleteService(ctx context.Context, accountID, userID, serviceID string) error
+	SetCertificateIssuedAt(ctx context.Context, accountID, serviceID string) error
+	SetStatus(ctx context.Context, accountID, serviceID string, status ProxyStatus) error
+	ReloadAllServicesForAccount(ctx context.Context, accountID string) error
+	ReloadService(ctx context.Context, accountID, serviceID string) error
+	GetGlobalServices(ctx context.Context) ([]*Service, error)
+	GetServiceByID(ctx context.Context, accountID, serviceID string) (*Service, error)
+	GetAccountServices(ctx context.Context, accountID string) ([]*Service, error)
+	GetServiceIDByTargetID(ctx context.Context, accountID string, resourceID string) (string, error)
+}

management/internals/modules/reverseproxy/manager/api.go

@@ -0,0 +1,170 @@
+package manager
+
+import (
+	"encoding/json"
+	"net/http"
+
+	"github.com/gorilla/mux"
+
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy"
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy/accesslogs"
+	accesslogsmanager "github.com/netbirdio/netbird/management/internals/modules/reverseproxy/accesslogs/manager"
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy/domain"
+	nbcontext "github.com/netbirdio/netbird/management/server/context"
+	"github.com/netbirdio/netbird/shared/management/http/api"
+	"github.com/netbirdio/netbird/shared/management/http/util"
+	"github.com/netbirdio/netbird/shared/management/status"
+)
+
+type handler struct {
+	manager reverseproxy.Manager
+}
+
+// RegisterEndpoints registers all service HTTP endpoints.
+func RegisterEndpoints(manager reverseproxy.Manager, domainManager domain.Manager, accessLogsManager accesslogs.Manager, router *mux.Router) {
+	h := &handler{
+		manager: manager,
+	}
+
+	domainRouter := router.PathPrefix("/services").Subrouter()
+	domain.RegisterEndpoints(domainRouter, domainManager)
+
+	accesslogsmanager.RegisterEndpoints(router, accessLogsManager)
+
+	router.HandleFunc("/services", h.getAllServices).Methods("GET", "OPTIONS")
+	router.HandleFunc("/services", h.createService).Methods("POST", "OPTIONS")
+	router.HandleFunc("/services/{serviceId}", h.getService).Methods("GET", "OPTIONS")
+	router.HandleFunc("/services/{serviceId}", h.updateService).Methods("PUT", "OPTIONS")
+	router.HandleFunc("/services/{serviceId}", h.deleteService).Methods("DELETE", "OPTIONS")
+}
+
+func (h *handler) getAllServices(w http.ResponseWriter, r *http.Request) {
+	userAuth, err := nbcontext.GetUserAuthFromContext(r.Context())
+	if err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	allServices, err := h.manager.GetAllServices(r.Context(), userAuth.AccountId, userAuth.UserId)
+	if err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	apiServices := make([]*api.Service, 0, len(allServices))
+	for _, service := range allServices {
+		apiServices = append(apiServices, service.ToAPIResponse())
+	}
+
+	util.WriteJSONObject(r.Context(), w, apiServices)
+}
+
+func (h *handler) createService(w http.ResponseWriter, r *http.Request) {
+	userAuth, err := nbcontext.GetUserAuthFromContext(r.Context())
+	if err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	var req api.ServiceRequest
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		util.WriteErrorResponse("couldn't parse JSON request", http.StatusBadRequest, w)
+		return
+	}
+
+	service := new(reverseproxy.Service)
+	service.FromAPIRequest(&req, userAuth.AccountId)
+
+	if err = service.Validate(); err != nil {
+		util.WriteError(r.Context(), status.Errorf(status.InvalidArgument, "%s", err.Error()), w)
+		return
+	}
+
+	createdService, err := h.manager.CreateService(r.Context(), userAuth.AccountId, userAuth.UserId, service)
+	if err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	util.WriteJSONObject(r.Context(), w, createdService.ToAPIResponse())
+}
+
+func (h *handler) getService(w http.ResponseWriter, r *http.Request) {
+	userAuth, err := nbcontext.GetUserAuthFromContext(r.Context())
+	if err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	serviceID := mux.Vars(r)["serviceId"]
+	if serviceID == "" {
+		util.WriteError(r.Context(), status.Errorf(status.InvalidArgument, "service ID is required"), w)
+		return
+	}
+
+	service, err := h.manager.GetService(r.Context(), userAuth.AccountId, userAuth.UserId, serviceID)
+	if err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	util.WriteJSONObject(r.Context(), w, service.ToAPIResponse())
+}
+
+func (h *handler) updateService(w http.ResponseWriter, r *http.Request) {
+	userAuth, err := nbcontext.GetUserAuthFromContext(r.Context())
+	if err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	serviceID := mux.Vars(r)["serviceId"]
+	if serviceID == "" {
+		util.WriteError(r.Context(), status.Errorf(status.InvalidArgument, "service ID is required"), w)
+		return
+	}
+
+	var req api.ServiceRequest
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+		util.WriteErrorResponse("couldn't parse JSON request", http.StatusBadRequest, w)
+		return
+	}
+
+	service := new(reverseproxy.Service)
+	service.ID = serviceID
+	service.FromAPIRequest(&req, userAuth.AccountId)
+
+	if err = service.Validate(); err != nil {
+		util.WriteError(r.Context(), status.Errorf(status.InvalidArgument, "%s", err.Error()), w)
+		return
+	}
+
+	updatedService, err := h.manager.UpdateService(r.Context(), userAuth.AccountId, userAuth.UserId, service)
+	if err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	util.WriteJSONObject(r.Context(), w, updatedService.ToAPIResponse())
+}
+
+func (h *handler) deleteService(w http.ResponseWriter, r *http.Request) {
+	userAuth, err := nbcontext.GetUserAuthFromContext(r.Context())
+	if err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	serviceID := mux.Vars(r)["serviceId"]
+	if serviceID == "" {
+		util.WriteError(r.Context(), status.Errorf(status.InvalidArgument, "service ID is required"), w)
+		return
+	}
+
+	if err := h.manager.DeleteService(r.Context(), userAuth.AccountId, userAuth.UserId, serviceID); err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
+	}
+
+	util.WriteJSONObject(r.Context(), w, util.EmptyObject{})
+}

management/internals/modules/reverseproxy/manager/manager.go

@@ -0,0 +1,508 @@
+package manager
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	log "github.com/sirupsen/logrus"
+
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy"
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy/sessionkey"
+	nbgrpc "github.com/netbirdio/netbird/management/internals/shared/grpc"
+	"github.com/netbirdio/netbird/management/server/account"
+	"github.com/netbirdio/netbird/management/server/activity"
+	"github.com/netbirdio/netbird/management/server/permissions"
+	"github.com/netbirdio/netbird/management/server/permissions/modules"
+	"github.com/netbirdio/netbird/management/server/permissions/operations"
+	"github.com/netbirdio/netbird/management/server/store"
+	"github.com/netbirdio/netbird/shared/management/status"
+)
+
+const unknownHostPlaceholder = "unknown"
+
+// ClusterDeriver derives the proxy cluster from a domain.
+type ClusterDeriver interface {
+	DeriveClusterFromDomain(ctx context.Context, domain string) (string, error)
+}
+
+type managerImpl struct {
+	store              store.Store
+	accountManager     account.Manager
+	permissionsManager permissions.Manager
+	proxyGRPCServer    *nbgrpc.ProxyServiceServer
+	tokenStore         *nbgrpc.OneTimeTokenStore
+	clusterDeriver     ClusterDeriver
+}
+
+// NewManager creates a new service manager.
+func NewManager(store store.Store, accountManager account.Manager, permissionsManager permissions.Manager, proxyGRPCServer *nbgrpc.ProxyServiceServer, tokenStore *nbgrpc.OneTimeTokenStore, clusterDeriver ClusterDeriver) reverseproxy.Manager {
+	return &managerImpl{
+		store:              store,
+		accountManager:     accountManager,
+		permissionsManager: permissionsManager,
+		proxyGRPCServer:    proxyGRPCServer,
+		tokenStore:         tokenStore,
+		clusterDeriver:     clusterDeriver,
+	}
+}
+
+func (m *managerImpl) GetAllServices(ctx context.Context, accountID, userID string) ([]*reverseproxy.Service, error) {
+	ok, err := m.permissionsManager.ValidateUserPermissions(ctx, accountID, userID, modules.Services, operations.Read)
+	if err != nil {
+		return nil, status.NewPermissionValidationError(err)
+	}
+	if !ok {
+		return nil, status.NewPermissionDeniedError()
+	}
+
+	services, err := m.store.GetAccountServices(ctx, store.LockingStrengthNone, accountID)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get services: %w", err)
+	}
+
+	for _, service := range services {
+		err = m.replaceHostByLookup(ctx, accountID, service)
+		if err != nil {
+			return nil, fmt.Errorf("failed to replace host by lookup for service %s: %w", service.ID, err)
+		}
+	}
+
+	return services, nil
+}
+
+func (m *managerImpl) replaceHostByLookup(ctx context.Context, accountID string, service *reverseproxy.Service) error {
+	for _, target := range service.Targets {
+		switch target.TargetType {
+		case reverseproxy.TargetTypePeer:
+			peer, err := m.store.GetPeerByID(ctx, store.LockingStrengthNone, accountID, target.TargetId)
+			if err != nil {
+				log.WithContext(ctx).Warnf("failed to get peer by id %s for service %s: %v", target.TargetId, service.ID, err)
+				target.Host = unknownHostPlaceholder
+				continue
+			}
+			target.Host = peer.IP.String()
+		case reverseproxy.TargetTypeHost:
+			resource, err := m.store.GetNetworkResourceByID(ctx, store.LockingStrengthNone, accountID, target.TargetId)
+			if err != nil {
+				log.WithContext(ctx).Warnf("failed to get resource by id %s for service %s: %v", target.TargetId, service.ID, err)
+				target.Host = unknownHostPlaceholder
+				continue
+			}
+			target.Host = resource.Prefix.Addr().String()
+		case reverseproxy.TargetTypeDomain:
+			resource, err := m.store.GetNetworkResourceByID(ctx, store.LockingStrengthNone, accountID, target.TargetId)
+			if err != nil {
+				log.WithContext(ctx).Warnf("failed to get resource by id %s for service %s: %v", target.TargetId, service.ID, err)
+				target.Host = unknownHostPlaceholder
+				continue
+			}
+			target.Host = resource.Domain
+		case reverseproxy.TargetTypeSubnet:
+			// For subnets we do not do any lookups on the resource
+		default:
+			return fmt.Errorf("unknown target type: %s", target.TargetType)
+		}
+	}
+	return nil
+}
+
+func (m *managerImpl) GetService(ctx context.Context, accountID, userID, serviceID string) (*reverseproxy.Service, error) {
+	ok, err := m.permissionsManager.ValidateUserPermissions(ctx, accountID, userID, modules.Services, operations.Read)
+	if err != nil {
+		return nil, status.NewPermissionValidationError(err)
+	}
+	if !ok {
+		return nil, status.NewPermissionDeniedError()
+	}
+
+	service, err := m.store.GetServiceByID(ctx, store.LockingStrengthNone, accountID, serviceID)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get service: %w", err)
+	}
+
+	err = m.replaceHostByLookup(ctx, accountID, service)
+	if err != nil {
+		return nil, fmt.Errorf("failed to replace host by lookup for service %s: %w", service.ID, err)
+	}
+	return service, nil
+}
+
+func (m *managerImpl) CreateService(ctx context.Context, accountID, userID string, service *reverseproxy.Service) (*reverseproxy.Service, error) {
+	ok, err := m.permissionsManager.ValidateUserPermissions(ctx, accountID, userID, modules.Services, operations.Create)
+	if err != nil {
+		return nil, status.NewPermissionValidationError(err)
+	}
+	if !ok {
+		return nil, status.NewPermissionDeniedError()
+	}
+
+	var proxyCluster string
+	if m.clusterDeriver != nil {
+		proxyCluster, err = m.clusterDeriver.DeriveClusterFromDomain(ctx, service.Domain)
+		if err != nil {
+			log.WithError(err).Warnf("could not derive cluster from domain %s, updates will broadcast to all proxy servers", service.Domain)
+		}
+	}
+
+	service.AccountID = accountID
+	service.ProxyCluster = proxyCluster
+	service.InitNewRecord()
+	err = service.Auth.HashSecrets()
+	if err != nil {
+		return nil, fmt.Errorf("hash secrets: %w", err)
+	}
+
+	// Generate session JWT signing keys
+	keyPair, err := sessionkey.GenerateKeyPair()
+	if err != nil {
+		return nil, fmt.Errorf("generate session keys: %w", err)
+	}
+	service.SessionPrivateKey = keyPair.PrivateKey
+	service.SessionPublicKey = keyPair.PublicKey
+
+	err = m.store.ExecuteInTransaction(ctx, func(transaction store.Store) error {
+		// Check for duplicate domain
+		existingService, err := transaction.GetServiceByDomain(ctx, accountID, service.Domain)
+		if err != nil {
+			if sErr, ok := status.FromError(err); !ok || sErr.Type() != status.NotFound {
+				return fmt.Errorf("failed to check existing service: %w", err)
+			}
+		}
+		if existingService != nil {
+			return status.Errorf(status.AlreadyExists, "service with domain %s already exists", service.Domain)
+		}
+
+		if err = validateTargetReferences(ctx, transaction, accountID, service.Targets); err != nil {
+			return err
+		}
+
+		if err = transaction.CreateService(ctx, service); err != nil {
+			return fmt.Errorf("failed to create service: %w", err)
+		}
+
+		return nil
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	token, err := m.tokenStore.GenerateToken(accountID, service.ID, 5*time.Minute)
+	if err != nil {
+		return nil, fmt.Errorf("failed to generate authentication token: %w", err)
+	}
+
+	m.accountManager.StoreEvent(ctx, userID, service.ID, accountID, activity.ServiceCreated, service.EventMeta())
+
+	err = m.replaceHostByLookup(ctx, accountID, service)
+	if err != nil {
+		return nil, fmt.Errorf("failed to replace host by lookup for service %s: %w", service.ID, err)
+	}
+
+	m.proxyGRPCServer.SendServiceUpdateToCluster(service.ToProtoMapping(reverseproxy.Create, token, m.proxyGRPCServer.GetOIDCValidationConfig()), service.ProxyCluster)
+
+	m.accountManager.UpdateAccountPeers(ctx, accountID)
+
+	return service, nil
+}
+
+func (m *managerImpl) UpdateService(ctx context.Context, accountID, userID string, service *reverseproxy.Service) (*reverseproxy.Service, error) {
+	ok, err := m.permissionsManager.ValidateUserPermissions(ctx, accountID, userID, modules.Services, operations.Update)
+	if err != nil {
+		return nil, status.NewPermissionValidationError(err)
+	}
+	if !ok {
+		return nil, status.NewPermissionDeniedError()
+	}
+
+	var oldCluster string
+	var domainChanged bool
+	var serviceEnabledChanged bool
+
+	err = service.Auth.HashSecrets()
+	if err != nil {
+		return nil, fmt.Errorf("hash secrets: %w", err)
+	}
+
+	err = m.store.ExecuteInTransaction(ctx, func(transaction store.Store) error {
+		existingService, err := transaction.GetServiceByID(ctx, store.LockingStrengthUpdate, accountID, service.ID)
+		if err != nil {
+			return err
+		}
+
+		oldCluster = existingService.ProxyCluster
+
+		if existingService.Domain != service.Domain {
+			domainChanged = true
+			conflictService, err := transaction.GetServiceByDomain(ctx, accountID, service.Domain)
+			if err != nil {
+				if sErr, ok := status.FromError(err); !ok || sErr.Type() != status.NotFound {
+					return fmt.Errorf("check existing service: %w", err)
+				}
+			}
+			if conflictService != nil && conflictService.ID != service.ID {
+				return status.Errorf(status.AlreadyExists, "service with domain %s already exists", service.Domain)
+			}
+
+			if m.clusterDeriver != nil {
+				newCluster, err := m.clusterDeriver.DeriveClusterFromDomain(ctx, service.Domain)
+				if err != nil {
+					log.WithError(err).Warnf("could not derive cluster from domain %s", service.Domain)
+				}
+				service.ProxyCluster = newCluster
+			}
+		} else {
+			service.ProxyCluster = existingService.ProxyCluster
+		}
+
+		if service.Auth.PasswordAuth != nil && service.Auth.PasswordAuth.Enabled &&
+			existingService.Auth.PasswordAuth != nil && existingService.Auth.PasswordAuth.Enabled &&
+			service.Auth.PasswordAuth.Password == "" {
+			service.Auth.PasswordAuth = existingService.Auth.PasswordAuth
+		}
+
+		if service.Auth.PinAuth != nil && service.Auth.PinAuth.Enabled &&
+			existingService.Auth.PinAuth != nil && existingService.Auth.PinAuth.Enabled &&
+			service.Auth.PinAuth.Pin == "" {
+			service.Auth.PinAuth = existingService.Auth.PinAuth
+		}
+
+		service.Meta = existingService.Meta
+		service.SessionPrivateKey = existingService.SessionPrivateKey
+		service.SessionPublicKey = existingService.SessionPublicKey
+		serviceEnabledChanged = existingService.Enabled != service.Enabled
+
+		if err = validateTargetReferences(ctx, transaction, accountID, service.Targets); err != nil {
+			return err
+		}
+
+		if err = transaction.UpdateService(ctx, service); err != nil {
+			return fmt.Errorf("update service: %w", err)
+		}
+
+		return nil
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	m.accountManager.StoreEvent(ctx, userID, service.ID, accountID, activity.ServiceUpdated, service.EventMeta())
+
+	err = m.replaceHostByLookup(ctx, accountID, service)
+	if err != nil {
+		return nil, fmt.Errorf("failed to replace host by lookup for service %s: %w", service.ID, err)
+	}
+
+	token, err := m.tokenStore.GenerateToken(accountID, service.ID, 5*time.Minute)
+	if err != nil {
+		return nil, fmt.Errorf("failed to generate authentication token: %w", err)
+	}
+
+	switch {
+	case domainChanged && oldCluster != service.ProxyCluster:
+		m.proxyGRPCServer.SendServiceUpdateToCluster(service.ToProtoMapping(reverseproxy.Delete, "", m.proxyGRPCServer.GetOIDCValidationConfig()), oldCluster)
+		m.proxyGRPCServer.SendServiceUpdateToCluster(service.ToProtoMapping(reverseproxy.Create, token, m.proxyGRPCServer.GetOIDCValidationConfig()), service.ProxyCluster)
+	case !service.Enabled && serviceEnabledChanged:
+		m.proxyGRPCServer.SendServiceUpdateToCluster(service.ToProtoMapping(reverseproxy.Delete, "", m.proxyGRPCServer.GetOIDCValidationConfig()), service.ProxyCluster)
+	case service.Enabled && serviceEnabledChanged:
+		m.proxyGRPCServer.SendServiceUpdateToCluster(service.ToProtoMapping(reverseproxy.Create, token, m.proxyGRPCServer.GetOIDCValidationConfig()), service.ProxyCluster)
+	default:
+		m.proxyGRPCServer.SendServiceUpdateToCluster(service.ToProtoMapping(reverseproxy.Update, "", m.proxyGRPCServer.GetOIDCValidationConfig()), service.ProxyCluster)
+
+	}
+	m.accountManager.UpdateAccountPeers(ctx, accountID)
+
+	return service, nil
+}
+
+// validateTargetReferences checks that all target IDs reference existing peers or resources in the account.
+func validateTargetReferences(ctx context.Context, transaction store.Store, accountID string, targets []*reverseproxy.Target) error {
+	for _, target := range targets {
+		switch target.TargetType {
+		case reverseproxy.TargetTypePeer:
+			if _, err := transaction.GetPeerByID(ctx, store.LockingStrengthShare, accountID, target.TargetId); err != nil {
+				if sErr, ok := status.FromError(err); ok && sErr.Type() == status.NotFound {
+					return status.Errorf(status.InvalidArgument, "peer target %q not found in account", target.TargetId)
+				}
+				return fmt.Errorf("look up peer target %q: %w", target.TargetId, err)
+			}
+		case reverseproxy.TargetTypeHost, reverseproxy.TargetTypeSubnet, reverseproxy.TargetTypeDomain:
+			if _, err := transaction.GetNetworkResourceByID(ctx, store.LockingStrengthShare, accountID, target.TargetId); err != nil {
+				if sErr, ok := status.FromError(err); ok && sErr.Type() == status.NotFound {
+					return status.Errorf(status.InvalidArgument, "resource target %q not found in account", target.TargetId)
+				}
+				return fmt.Errorf("look up resource target %q: %w", target.TargetId, err)
+			}
+		}
+	}
+	return nil
+}
+
+func (m *managerImpl) DeleteService(ctx context.Context, accountID, userID, serviceID string) error {
+	ok, err := m.permissionsManager.ValidateUserPermissions(ctx, accountID, userID, modules.Services, operations.Delete)
+	if err != nil {
+		return status.NewPermissionValidationError(err)
+	}
+	if !ok {
+		return status.NewPermissionDeniedError()
+	}
+
+	var service *reverseproxy.Service
+	err = m.store.ExecuteInTransaction(ctx, func(transaction store.Store) error {
+		var err error
+		service, err = transaction.GetServiceByID(ctx, store.LockingStrengthUpdate, accountID, serviceID)
+		if err != nil {
+			return err
+		}
+
+		if err = transaction.DeleteService(ctx, accountID, serviceID); err != nil {
+			return fmt.Errorf("failed to delete service: %w", err)
+		}
+
+		return nil
+	})
+	if err != nil {
+		return err
+	}
+
+	m.accountManager.StoreEvent(ctx, userID, serviceID, accountID, activity.ServiceDeleted, service.EventMeta())
+
+	m.proxyGRPCServer.SendServiceUpdateToCluster(service.ToProtoMapping(reverseproxy.Delete, "", m.proxyGRPCServer.GetOIDCValidationConfig()), service.ProxyCluster)
+
+	m.accountManager.UpdateAccountPeers(ctx, accountID)
+
+	return nil
+}
+
+// SetCertificateIssuedAt sets the certificate issued timestamp to the current time.
+// Call this when receiving a gRPC notification that the certificate was issued.
+func (m *managerImpl) SetCertificateIssuedAt(ctx context.Context, accountID, serviceID string) error {
+	return m.store.ExecuteInTransaction(ctx, func(transaction store.Store) error {
+		service, err := transaction.GetServiceByID(ctx, store.LockingStrengthUpdate, accountID, serviceID)
+		if err != nil {
+			return fmt.Errorf("failed to get service: %w", err)
+		}
+
+		service.Meta.CertificateIssuedAt = time.Now()
+
+		if err = transaction.UpdateService(ctx, service); err != nil {
+			return fmt.Errorf("failed to update service certificate timestamp: %w", err)
+		}
+
+		return nil
+	})
+}
+
+// SetStatus updates the status of the service (e.g., "active", "tunnel_not_created", etc.)
+func (m *managerImpl) SetStatus(ctx context.Context, accountID, serviceID string, status reverseproxy.ProxyStatus) error {
+	return m.store.ExecuteInTransaction(ctx, func(transaction store.Store) error {
+		service, err := transaction.GetServiceByID(ctx, store.LockingStrengthUpdate, accountID, serviceID)
+		if err != nil {
+			return fmt.Errorf("failed to get service: %w", err)
+		}
+
+		service.Meta.Status = string(status)
+
+		if err = transaction.UpdateService(ctx, service); err != nil {
+			return fmt.Errorf("failed to update service status: %w", err)
+		}
+
+		return nil
+	})
+}
+
+func (m *managerImpl) ReloadService(ctx context.Context, accountID, serviceID string) error {
+	service, err := m.store.GetServiceByID(ctx, store.LockingStrengthNone, accountID, serviceID)
+	if err != nil {
+		return fmt.Errorf("failed to get service: %w", err)
+	}
+
+	err = m.replaceHostByLookup(ctx, accountID, service)
+	if err != nil {
+		return fmt.Errorf("failed to replace host by lookup for service %s: %w", service.ID, err)
+	}
+
+	m.proxyGRPCServer.SendServiceUpdateToCluster(service.ToProtoMapping(reverseproxy.Update, "", m.proxyGRPCServer.GetOIDCValidationConfig()), service.ProxyCluster)
+
+	m.accountManager.UpdateAccountPeers(ctx, accountID)
+
+	return nil
+}
+
+func (m *managerImpl) ReloadAllServicesForAccount(ctx context.Context, accountID string) error {
+	services, err := m.store.GetAccountServices(ctx, store.LockingStrengthNone, accountID)
+	if err != nil {
+		return fmt.Errorf("failed to get services: %w", err)
+	}
+
+	for _, service := range services {
+		err = m.replaceHostByLookup(ctx, accountID, service)
+		if err != nil {
+			return fmt.Errorf("failed to replace host by lookup for service %s: %w", service.ID, err)
+		}
+		m.proxyGRPCServer.SendServiceUpdateToCluster(service.ToProtoMapping(reverseproxy.Update, "", m.proxyGRPCServer.GetOIDCValidationConfig()), service.ProxyCluster)
+	}
+
+	m.accountManager.UpdateAccountPeers(ctx, accountID)
+
+	return nil
+}
+
+func (m *managerImpl) GetGlobalServices(ctx context.Context) ([]*reverseproxy.Service, error) {
+	services, err := m.store.GetServices(ctx, store.LockingStrengthNone)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get services: %w", err)
+	}
+
+	for _, service := range services {
+		err = m.replaceHostByLookup(ctx, service.AccountID, service)
+		if err != nil {
+			return nil, fmt.Errorf("failed to replace host by lookup for service %s: %w", service.ID, err)
+		}
+	}
+
+	return services, nil
+}
+
+func (m *managerImpl) GetServiceByID(ctx context.Context, accountID, serviceID string) (*reverseproxy.Service, error) {
+	service, err := m.store.GetServiceByID(ctx, store.LockingStrengthNone, accountID, serviceID)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get service: %w", err)
+	}
+
+	err = m.replaceHostByLookup(ctx, accountID, service)
+	if err != nil {
+		return nil, fmt.Errorf("failed to replace host by lookup for service %s: %w", service.ID, err)
+	}
+
+	return service, nil
+}
+
+func (m *managerImpl) GetAccountServices(ctx context.Context, accountID string) ([]*reverseproxy.Service, error) {
+	services, err := m.store.GetAccountServices(ctx, store.LockingStrengthNone, accountID)
+	if err != nil {
+		return nil, fmt.Errorf("failed to get services: %w", err)
+	}
+
+	for _, service := range services {
+		err = m.replaceHostByLookup(ctx, accountID, service)
+		if err != nil {
+			return nil, fmt.Errorf("failed to replace host by lookup for service %s: %w", service.ID, err)
+		}
+	}
+
+	return services, nil
+}
+
+func (m *managerImpl) GetServiceIDByTargetID(ctx context.Context, accountID string, resourceID string) (string, error) {
+	target, err := m.store.GetServiceTargetByTargetID(ctx, store.LockingStrengthNone, accountID, resourceID)
+	if err != nil {
+		return "", fmt.Errorf("failed to get service target by resource ID: %w", err)
+	}
+
+	if target == nil {
+		return "", nil
+	}
+
+	return target.ServiceID, nil
+}

management/internals/modules/reverseproxy/reverseproxy.go

@@ -0,0 +1,463 @@
+package reverseproxy
+
+import (
+	"errors"
+	"fmt"
+	"net"
+	"net/url"
+	"strconv"
+	"time"
+
+	"github.com/rs/xid"
+	log "github.com/sirupsen/logrus"
+
+	"github.com/netbirdio/netbird/shared/hash/argon2id"
+	"github.com/netbirdio/netbird/util/crypt"
+
+	"github.com/netbirdio/netbird/shared/management/http/api"
+	"github.com/netbirdio/netbird/shared/management/proto"
+)
+
+type Operation string
+
+const (
+	Create Operation = "create"
+	Update Operation = "update"
+	Delete Operation = "delete"
+)
+
+type ProxyStatus string
+
+const (
+	StatusPending            ProxyStatus = "pending"
+	StatusActive             ProxyStatus = "active"
+	StatusTunnelNotCreated   ProxyStatus = "tunnel_not_created"
+	StatusCertificatePending ProxyStatus = "certificate_pending"
+	StatusCertificateFailed  ProxyStatus = "certificate_failed"
+	StatusError              ProxyStatus = "error"
+
+	TargetTypePeer   = "peer"
+	TargetTypeHost   = "host"
+	TargetTypeDomain = "domain"
+	TargetTypeSubnet = "subnet"
+)
+
+type Target struct {
+	ID         uint    `gorm:"primaryKey" json:"-"`
+	AccountID  string  `gorm:"index:idx_target_account;not null" json:"-"`
+	ServiceID  string  `gorm:"index:idx_service_targets;not null" json:"-"`
+	Path       *string `json:"path,omitempty"`
+	Host       string  `json:"host"` // the Host field is only used for subnet targets, otherwise ignored
+	Port       int     `gorm:"index:idx_target_port" json:"port"`
+	Protocol   string  `gorm:"index:idx_target_protocol" json:"protocol"`
+	TargetId   string  `gorm:"index:idx_target_id" json:"target_id"`
+	TargetType string  `gorm:"index:idx_target_type" json:"target_type"`
+	Enabled    bool    `gorm:"index:idx_target_enabled" json:"enabled"`
+}
+
+type PasswordAuthConfig struct {
+	Enabled  bool   `json:"enabled"`
+	Password string `json:"password"`
+}
+
+type PINAuthConfig struct {
+	Enabled bool   `json:"enabled"`
+	Pin     string `json:"pin"`
+}
+
+type BearerAuthConfig struct {
+	Enabled            bool     `json:"enabled"`
+	DistributionGroups []string `json:"distribution_groups,omitempty" gorm:"serializer:json"`
+}
+
+type AuthConfig struct {
+	PasswordAuth *PasswordAuthConfig `json:"password_auth,omitempty" gorm:"serializer:json"`
+	PinAuth      *PINAuthConfig      `json:"pin_auth,omitempty" gorm:"serializer:json"`
+	BearerAuth   *BearerAuthConfig   `json:"bearer_auth,omitempty" gorm:"serializer:json"`
+}
+
+func (a *AuthConfig) HashSecrets() error {
+	if a.PasswordAuth != nil && a.PasswordAuth.Enabled && a.PasswordAuth.Password != "" {
+		hashedPassword, err := argon2id.Hash(a.PasswordAuth.Password)
+		if err != nil {
+			return fmt.Errorf("hash password: %w", err)
+		}
+		a.PasswordAuth.Password = hashedPassword
+	}
+
+	if a.PinAuth != nil && a.PinAuth.Enabled && a.PinAuth.Pin != "" {
+		hashedPin, err := argon2id.Hash(a.PinAuth.Pin)
+		if err != nil {
+			return fmt.Errorf("hash pin: %w", err)
+		}
+		a.PinAuth.Pin = hashedPin
+	}
+
+	return nil
+}
+
+func (a *AuthConfig) ClearSecrets() {
+	if a.PasswordAuth != nil {
+		a.PasswordAuth.Password = ""
+	}
+	if a.PinAuth != nil {
+		a.PinAuth.Pin = ""
+	}
+}
+
+type OIDCValidationConfig struct {
+	Issuer             string
+	Audiences          []string
+	KeysLocation       string
+	MaxTokenAgeSeconds int64
+}
+
+type ServiceMeta struct {
+	CreatedAt           time.Time
+	CertificateIssuedAt time.Time
+	Status              string
+}
+
+type Service struct {
+	ID                string `gorm:"primaryKey"`
+	AccountID         string `gorm:"index"`
+	Name              string
+	Domain            string    `gorm:"index"`
+	ProxyCluster      string    `gorm:"index"`
+	Targets           []*Target `gorm:"foreignKey:ServiceID;constraint:OnDelete:CASCADE"`
+	Enabled           bool
+	PassHostHeader    bool
+	RewriteRedirects  bool
+	Auth              AuthConfig  `gorm:"serializer:json"`
+	Meta              ServiceMeta `gorm:"embedded;embeddedPrefix:meta_"`
+	SessionPrivateKey string      `gorm:"column:session_private_key"`
+	SessionPublicKey  string      `gorm:"column:session_public_key"`
+}
+
+func NewService(accountID, name, domain, proxyCluster string, targets []*Target, enabled bool) *Service {
+	for _, target := range targets {
+		target.AccountID = accountID
+	}
+
+	s := &Service{
+		AccountID:    accountID,
+		Name:         name,
+		Domain:       domain,
+		ProxyCluster: proxyCluster,
+		Targets:      targets,
+		Enabled:      enabled,
+	}
+	s.InitNewRecord()
+	return s
+}
+
+// InitNewRecord generates a new unique ID and resets metadata for a newly created
+// Service record. This overwrites any existing ID and Meta fields and should
+// only be called during initial creation, not for updates.
+func (s *Service) InitNewRecord() {
+	s.ID = xid.New().String()
+	s.Meta = ServiceMeta{
+		CreatedAt: time.Now(),
+		Status:    string(StatusPending),
+	}
+}
+
+func (s *Service) ToAPIResponse() *api.Service {
+	s.Auth.ClearSecrets()
+
+	authConfig := api.ServiceAuthConfig{}
+
+	if s.Auth.PasswordAuth != nil {
+		authConfig.PasswordAuth = &api.PasswordAuthConfig{
+			Enabled:  s.Auth.PasswordAuth.Enabled,
+			Password: s.Auth.PasswordAuth.Password,
+		}
+	}
+
+	if s.Auth.PinAuth != nil {
+		authConfig.PinAuth = &api.PINAuthConfig{
+			Enabled: s.Auth.PinAuth.Enabled,
+			Pin:     s.Auth.PinAuth.Pin,
+		}
+	}
+
+	if s.Auth.BearerAuth != nil {
+		authConfig.BearerAuth = &api.BearerAuthConfig{
+			Enabled:            s.Auth.BearerAuth.Enabled,
+			DistributionGroups: &s.Auth.BearerAuth.DistributionGroups,
+		}
+	}
+
+	// Convert internal targets to API targets
+	apiTargets := make([]api.ServiceTarget, 0, len(s.Targets))
+	for _, target := range s.Targets {
+		apiTargets = append(apiTargets, api.ServiceTarget{
+			Path:       target.Path,
+			Host:       &target.Host,
+			Port:       target.Port,
+			Protocol:   api.ServiceTargetProtocol(target.Protocol),
+			TargetId:   target.TargetId,
+			TargetType: api.ServiceTargetTargetType(target.TargetType),
+			Enabled:    target.Enabled,
+		})
+	}
+
+	meta := api.ServiceMeta{
+		CreatedAt: s.Meta.CreatedAt,
+		Status:    api.ServiceMetaStatus(s.Meta.Status),
+	}
+
+	if !s.Meta.CertificateIssuedAt.IsZero() {
+		meta.CertificateIssuedAt = &s.Meta.CertificateIssuedAt
+	}
+
+	resp := &api.Service{
+		Id:               s.ID,
+		Name:             s.Name,
+		Domain:           s.Domain,
+		Targets:          apiTargets,
+		Enabled:          s.Enabled,
+		PassHostHeader:   &s.PassHostHeader,
+		RewriteRedirects: &s.RewriteRedirects,
+		Auth:             authConfig,
+		Meta:             meta,
+	}
+
+	if s.ProxyCluster != "" {
+		resp.ProxyCluster = &s.ProxyCluster
+	}
+
+	return resp
+}
+
+func (s *Service) ToProtoMapping(operation Operation, authToken string, oidcConfig OIDCValidationConfig) *proto.ProxyMapping {
+	pathMappings := make([]*proto.PathMapping, 0, len(s.Targets))
+	for _, target := range s.Targets {
+		if !target.Enabled {
+			continue
+		}
+
+		// TODO: Make path prefix stripping configurable per-target.
+		// Currently the matching prefix is baked into the target URL path,
+		// so the proxy strips-then-re-adds it (effectively a no-op).
+		targetURL := url.URL{
+			Scheme: target.Protocol,
+			Host:   target.Host,
+			Path:   "/", // TODO: support service path
+		}
+		if target.Port > 0 && !isDefaultPort(target.Protocol, target.Port) {
+			targetURL.Host = net.JoinHostPort(targetURL.Host, strconv.Itoa(target.Port))
+		}
+
+		path := "/"
+		if target.Path != nil {
+			path = *target.Path
+		}
+		pathMappings = append(pathMappings, &proto.PathMapping{
+			Path:   path,
+			Target: targetURL.String(),
+		})
+	}
+
+	auth := &proto.Authentication{
+		SessionKey:           s.SessionPublicKey,
+		MaxSessionAgeSeconds: int64((time.Hour * 24).Seconds()),
+	}
+
+	if s.Auth.PasswordAuth != nil && s.Auth.PasswordAuth.Enabled {
+		auth.Password = true
+	}
+
+	if s.Auth.PinAuth != nil && s.Auth.PinAuth.Enabled {
+		auth.Pin = true
+	}
+
+	if s.Auth.BearerAuth != nil && s.Auth.BearerAuth.Enabled {
+		auth.Oidc = true
+	}
+
+	return &proto.ProxyMapping{
+		Type:             operationToProtoType(operation),
+		Id:               s.ID,
+		Domain:           s.Domain,
+		Path:             pathMappings,
+		AuthToken:        authToken,
+		Auth:             auth,
+		AccountId:        s.AccountID,
+		PassHostHeader:   s.PassHostHeader,
+		RewriteRedirects: s.RewriteRedirects,
+	}
+}
+
+func operationToProtoType(op Operation) proto.ProxyMappingUpdateType {
+	switch op {
+	case Create:
+		return proto.ProxyMappingUpdateType_UPDATE_TYPE_CREATED
+	case Update:
+		return proto.ProxyMappingUpdateType_UPDATE_TYPE_MODIFIED
+	case Delete:
+		return proto.ProxyMappingUpdateType_UPDATE_TYPE_REMOVED
+	default:
+		log.Fatalf("unknown operation type: %v", op)
+		return proto.ProxyMappingUpdateType_UPDATE_TYPE_CREATED
+	}
+}
+
+// isDefaultPort reports whether port is the standard default for the given scheme
+// (443 for https, 80 for http).
+func isDefaultPort(scheme string, port int) bool {
+	return (scheme == "https" && port == 443) || (scheme == "http" && port == 80)
+}
+
+func (s *Service) FromAPIRequest(req *api.ServiceRequest, accountID string) {
+	s.Name = req.Name
+	s.Domain = req.Domain
+	s.AccountID = accountID
+
+	targets := make([]*Target, 0, len(req.Targets))
+	for _, apiTarget := range req.Targets {
+		target := &Target{
+			AccountID:  accountID,
+			Path:       apiTarget.Path,
+			Port:       apiTarget.Port,
+			Protocol:   string(apiTarget.Protocol),
+			TargetId:   apiTarget.TargetId,
+			TargetType: string(apiTarget.TargetType),
+			Enabled:    apiTarget.Enabled,
+		}
+		if apiTarget.Host != nil {
+			target.Host = *apiTarget.Host
+		}
+		targets = append(targets, target)
+	}
+	s.Targets = targets
+
+	s.Enabled = req.Enabled
+
+	if req.PassHostHeader != nil {
+		s.PassHostHeader = *req.PassHostHeader
+	}
+
+	if req.RewriteRedirects != nil {
+		s.RewriteRedirects = *req.RewriteRedirects
+	}
+
+	if req.Auth.PasswordAuth != nil {
+		s.Auth.PasswordAuth = &PasswordAuthConfig{
+			Enabled:  req.Auth.PasswordAuth.Enabled,
+			Password: req.Auth.PasswordAuth.Password,
+		}
+	}
+
+	if req.Auth.PinAuth != nil {
+		s.Auth.PinAuth = &PINAuthConfig{
+			Enabled: req.Auth.PinAuth.Enabled,
+			Pin:     req.Auth.PinAuth.Pin,
+		}
+	}
+
+	if req.Auth.BearerAuth != nil {
+		bearerAuth := &BearerAuthConfig{
+			Enabled: req.Auth.BearerAuth.Enabled,
+		}
+		if req.Auth.BearerAuth.DistributionGroups != nil {
+			bearerAuth.DistributionGroups = *req.Auth.BearerAuth.DistributionGroups
+		}
+		s.Auth.BearerAuth = bearerAuth
+	}
+}
+
+func (s *Service) Validate() error {
+	if s.Name == "" {
+		return errors.New("service name is required")
+	}
+	if len(s.Name) > 255 {
+		return errors.New("service name exceeds maximum length of 255 characters")
+	}
+
+	if s.Domain == "" {
+		return errors.New("service domain is required")
+	}
+
+	if len(s.Targets) == 0 {
+		return errors.New("at least one target is required")
+	}
+
+	for i, target := range s.Targets {
+		switch target.TargetType {
+		case TargetTypePeer, TargetTypeHost, TargetTypeDomain:
+			// host field will be ignored
+		case TargetTypeSubnet:
+			if target.Host == "" {
+				return fmt.Errorf("target %d has empty host but target_type is %q", i, target.TargetType)
+			}
+		default:
+			return fmt.Errorf("target %d has invalid target_type %q", i, target.TargetType)
+		}
+		if target.TargetId == "" {
+			return fmt.Errorf("target %d has empty target_id", i)
+		}
+	}
+
+	return nil
+}
+
+func (s *Service) EventMeta() map[string]any {
+	return map[string]any{"name": s.Name, "domain": s.Domain, "proxy_cluster": s.ProxyCluster}
+}
+
+func (s *Service) Copy() *Service {
+	targets := make([]*Target, len(s.Targets))
+	for i, target := range s.Targets {
+		targetCopy := *target
+		targets[i] = &targetCopy
+	}
+
+	return &Service{
+		ID:                s.ID,
+		AccountID:         s.AccountID,
+		Name:              s.Name,
+		Domain:            s.Domain,
+		ProxyCluster:      s.ProxyCluster,
+		Targets:           targets,
+		Enabled:           s.Enabled,
+		PassHostHeader:    s.PassHostHeader,
+		RewriteRedirects:  s.RewriteRedirects,
+		Auth:              s.Auth,
+		Meta:              s.Meta,
+		SessionPrivateKey: s.SessionPrivateKey,
+		SessionPublicKey:  s.SessionPublicKey,
+	}
+}
+
+func (s *Service) EncryptSensitiveData(enc *crypt.FieldEncrypt) error {
+	if enc == nil {
+		return nil
+	}
+
+	if s.SessionPrivateKey != "" {
+		var err error
+		s.SessionPrivateKey, err = enc.Encrypt(s.SessionPrivateKey)
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (s *Service) DecryptSensitiveData(enc *crypt.FieldEncrypt) error {
+	if enc == nil {
+		return nil
+	}
+
+	if s.SessionPrivateKey != "" {
+		var err error
+		s.SessionPrivateKey, err = enc.Decrypt(s.SessionPrivateKey)
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}

management/internals/modules/reverseproxy/reverseproxy_test.go

@@ -0,0 +1,405 @@
+package reverseproxy
+
+import (
+	"errors"
+	"fmt"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	"github.com/netbirdio/netbird/shared/hash/argon2id"
+	"github.com/netbirdio/netbird/shared/management/proto"
+)
+
+func validProxy() *Service {
+	return &Service{
+		Name:   "test",
+		Domain: "example.com",
+		Targets: []*Target{
+			{TargetId: "peer-1", TargetType: TargetTypePeer, Host: "10.0.0.1", Port: 80, Protocol: "http", Enabled: true},
+		},
+	}
+}
+
+func TestValidate_Valid(t *testing.T) {
+	require.NoError(t, validProxy().Validate())
+}
+
+func TestValidate_EmptyName(t *testing.T) {
+	rp := validProxy()
+	rp.Name = ""
+	assert.ErrorContains(t, rp.Validate(), "name is required")
+}
+
+func TestValidate_EmptyDomain(t *testing.T) {
+	rp := validProxy()
+	rp.Domain = ""
+	assert.ErrorContains(t, rp.Validate(), "domain is required")
+}
+
+func TestValidate_NoTargets(t *testing.T) {
+	rp := validProxy()
+	rp.Targets = nil
+	assert.ErrorContains(t, rp.Validate(), "at least one target")
+}
+
+func TestValidate_EmptyTargetId(t *testing.T) {
+	rp := validProxy()
+	rp.Targets[0].TargetId = ""
+	assert.ErrorContains(t, rp.Validate(), "empty target_id")
+}
+
+func TestValidate_InvalidTargetType(t *testing.T) {
+	rp := validProxy()
+	rp.Targets[0].TargetType = "invalid"
+	assert.ErrorContains(t, rp.Validate(), "invalid target_type")
+}
+
+func TestValidate_ResourceTarget(t *testing.T) {
+	rp := validProxy()
+	rp.Targets = append(rp.Targets, &Target{
+		TargetId:   "resource-1",
+		TargetType: TargetTypeHost,
+		Host:       "example.org",
+		Port:       443,
+		Protocol:   "https",
+		Enabled:    true,
+	})
+	require.NoError(t, rp.Validate())
+}
+
+func TestValidate_MultipleTargetsOneInvalid(t *testing.T) {
+	rp := validProxy()
+	rp.Targets = append(rp.Targets, &Target{
+		TargetId:   "",
+		TargetType: TargetTypePeer,
+		Host:       "10.0.0.2",
+		Port:       80,
+		Protocol:   "http",
+		Enabled:    true,
+	})
+	err := rp.Validate()
+	require.Error(t, err)
+	assert.Contains(t, err.Error(), "target 1")
+	assert.Contains(t, err.Error(), "empty target_id")
+}
+
+func TestIsDefaultPort(t *testing.T) {
+	tests := []struct {
+		scheme string
+		port   int
+		want   bool
+	}{
+		{"http", 80, true},
+		{"https", 443, true},
+		{"http", 443, false},
+		{"https", 80, false},
+		{"http", 8080, false},
+		{"https", 8443, false},
+		{"http", 0, false},
+		{"https", 0, false},
+	}
+	for _, tt := range tests {
+		t.Run(fmt.Sprintf("%s/%d", tt.scheme, tt.port), func(t *testing.T) {
+			assert.Equal(t, tt.want, isDefaultPort(tt.scheme, tt.port))
+		})
+	}
+}
+
+func TestToProtoMapping_PortInTargetURL(t *testing.T) {
+	oidcConfig := OIDCValidationConfig{}
+
+	tests := []struct {
+		name       string
+		protocol   string
+		host       string
+		port       int
+		wantTarget string
+	}{
+		{
+			name:       "http with default port 80 omits port",
+			protocol:   "http",
+			host:       "10.0.0.1",
+			port:       80,
+			wantTarget: "http://10.0.0.1/",
+		},
+		{
+			name:       "https with default port 443 omits port",
+			protocol:   "https",
+			host:       "10.0.0.1",
+			port:       443,
+			wantTarget: "https://10.0.0.1/",
+		},
+		{
+			name:       "port 0 omits port",
+			protocol:   "http",
+			host:       "10.0.0.1",
+			port:       0,
+			wantTarget: "http://10.0.0.1/",
+		},
+		{
+			name:       "non-default port is included",
+			protocol:   "http",
+			host:       "10.0.0.1",
+			port:       8080,
+			wantTarget: "http://10.0.0.1:8080/",
+		},
+		{
+			name:       "https with non-default port is included",
+			protocol:   "https",
+			host:       "10.0.0.1",
+			port:       8443,
+			wantTarget: "https://10.0.0.1:8443/",
+		},
+		{
+			name:       "http port 443 is included",
+			protocol:   "http",
+			host:       "10.0.0.1",
+			port:       443,
+			wantTarget: "http://10.0.0.1:443/",
+		},
+		{
+			name:       "https port 80 is included",
+			protocol:   "https",
+			host:       "10.0.0.1",
+			port:       80,
+			wantTarget: "https://10.0.0.1:80/",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			rp := &Service{
+				ID:        "test-id",
+				AccountID: "acc-1",
+				Domain:    "example.com",
+				Targets: []*Target{
+					{
+						TargetId:   "peer-1",
+						TargetType: TargetTypePeer,
+						Host:       tt.host,
+						Port:       tt.port,
+						Protocol:   tt.protocol,
+						Enabled:    true,
+					},
+				},
+			}
+			pm := rp.ToProtoMapping(Create, "token", oidcConfig)
+			require.Len(t, pm.Path, 1, "should have one path mapping")
+			assert.Equal(t, tt.wantTarget, pm.Path[0].Target)
+		})
+	}
+}
+
+func TestToProtoMapping_DisabledTargetSkipped(t *testing.T) {
+	rp := &Service{
+		ID:        "test-id",
+		AccountID: "acc-1",
+		Domain:    "example.com",
+		Targets: []*Target{
+			{TargetId: "peer-1", TargetType: TargetTypePeer, Host: "10.0.0.1", Port: 8080, Protocol: "http", Enabled: false},
+			{TargetId: "peer-2", TargetType: TargetTypePeer, Host: "10.0.0.2", Port: 9090, Protocol: "http", Enabled: true},
+		},
+	}
+	pm := rp.ToProtoMapping(Create, "token", OIDCValidationConfig{})
+	require.Len(t, pm.Path, 1)
+	assert.Equal(t, "http://10.0.0.2:9090/", pm.Path[0].Target)
+}
+
+func TestToProtoMapping_OperationTypes(t *testing.T) {
+	rp := validProxy()
+	tests := []struct {
+		op   Operation
+		want proto.ProxyMappingUpdateType
+	}{
+		{Create, proto.ProxyMappingUpdateType_UPDATE_TYPE_CREATED},
+		{Update, proto.ProxyMappingUpdateType_UPDATE_TYPE_MODIFIED},
+		{Delete, proto.ProxyMappingUpdateType_UPDATE_TYPE_REMOVED},
+	}
+	for _, tt := range tests {
+		t.Run(string(tt.op), func(t *testing.T) {
+			pm := rp.ToProtoMapping(tt.op, "", OIDCValidationConfig{})
+			assert.Equal(t, tt.want, pm.Type)
+		})
+	}
+}
+
+func TestAuthConfig_HashSecrets(t *testing.T) {
+	tests := []struct {
+		name     string
+		config   *AuthConfig
+		wantErr  bool
+		validate func(*testing.T, *AuthConfig)
+	}{
+		{
+			name: "hash password successfully",
+			config: &AuthConfig{
+				PasswordAuth: &PasswordAuthConfig{
+					Enabled:  true,
+					Password: "testPassword123",
+				},
+			},
+			wantErr: false,
+			validate: func(t *testing.T, config *AuthConfig) {
+				if !strings.HasPrefix(config.PasswordAuth.Password, "$argon2id$") {
+					t.Errorf("Password not hashed with argon2id, got: %s", config.PasswordAuth.Password)
+				}
+				// Verify the hash can be verified
+				if err := argon2id.Verify("testPassword123", config.PasswordAuth.Password); err != nil {
+					t.Errorf("Hash verification failed: %v", err)
+				}
+			},
+		},
+		{
+			name: "hash PIN successfully",
+			config: &AuthConfig{
+				PinAuth: &PINAuthConfig{
+					Enabled: true,
+					Pin:     "123456",
+				},
+			},
+			wantErr: false,
+			validate: func(t *testing.T, config *AuthConfig) {
+				if !strings.HasPrefix(config.PinAuth.Pin, "$argon2id$") {
+					t.Errorf("PIN not hashed with argon2id, got: %s", config.PinAuth.Pin)
+				}
+				// Verify the hash can be verified
+				if err := argon2id.Verify("123456", config.PinAuth.Pin); err != nil {
+					t.Errorf("Hash verification failed: %v", err)
+				}
+			},
+		},
+		{
+			name: "hash both password and PIN",
+			config: &AuthConfig{
+				PasswordAuth: &PasswordAuthConfig{
+					Enabled:  true,
+					Password: "password",
+				},
+				PinAuth: &PINAuthConfig{
+					Enabled: true,
+					Pin:     "9999",
+				},
+			},
+			wantErr: false,
+			validate: func(t *testing.T, config *AuthConfig) {
+				if !strings.HasPrefix(config.PasswordAuth.Password, "$argon2id$") {
+					t.Errorf("Password not hashed with argon2id")
+				}
+				if !strings.HasPrefix(config.PinAuth.Pin, "$argon2id$") {
+					t.Errorf("PIN not hashed with argon2id")
+				}
+				if err := argon2id.Verify("password", config.PasswordAuth.Password); err != nil {
+					t.Errorf("Password hash verification failed: %v", err)
+				}
+				if err := argon2id.Verify("9999", config.PinAuth.Pin); err != nil {
+					t.Errorf("PIN hash verification failed: %v", err)
+				}
+			},
+		},
+		{
+			name: "skip disabled password auth",
+			config: &AuthConfig{
+				PasswordAuth: &PasswordAuthConfig{
+					Enabled:  false,
+					Password: "password",
+				},
+			},
+			wantErr: false,
+			validate: func(t *testing.T, config *AuthConfig) {
+				if config.PasswordAuth.Password != "password" {
+					t.Errorf("Disabled password auth should not be hashed")
+				}
+			},
+		},
+		{
+			name: "skip empty password",
+			config: &AuthConfig{
+				PasswordAuth: &PasswordAuthConfig{
+					Enabled:  true,
+					Password: "",
+				},
+			},
+			wantErr: false,
+			validate: func(t *testing.T, config *AuthConfig) {
+				if config.PasswordAuth.Password != "" {
+					t.Errorf("Empty password should remain empty")
+				}
+			},
+		},
+		{
+			name: "skip nil password auth",
+			config: &AuthConfig{
+				PasswordAuth: nil,
+				PinAuth: &PINAuthConfig{
+					Enabled: true,
+					Pin:     "1234",
+				},
+			},
+			wantErr: false,
+			validate: func(t *testing.T, config *AuthConfig) {
+				if config.PasswordAuth != nil {
+					t.Errorf("PasswordAuth should remain nil")
+				}
+				if !strings.HasPrefix(config.PinAuth.Pin, "$argon2id$") {
+					t.Errorf("PIN should still be hashed")
+				}
+			},
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			err := tt.config.HashSecrets()
+			if (err != nil) != tt.wantErr {
+				t.Errorf("HashSecrets() error = %v, wantErr %v", err, tt.wantErr)
+				return
+			}
+			if tt.validate != nil {
+				tt.validate(t, tt.config)
+			}
+		})
+	}
+}
+
+func TestAuthConfig_HashSecrets_VerifyIncorrectSecret(t *testing.T) {
+	config := &AuthConfig{
+		PasswordAuth: &PasswordAuthConfig{
+			Enabled:  true,
+			Password: "correctPassword",
+		},
+	}
+
+	if err := config.HashSecrets(); err != nil {
+		t.Fatalf("HashSecrets() error = %v", err)
+	}
+
+	// Verify with wrong password should fail
+	err := argon2id.Verify("wrongPassword", config.PasswordAuth.Password)
+	if !errors.Is(err, argon2id.ErrMismatchedHashAndPassword) {
+		t.Errorf("Expected ErrMismatchedHashAndPassword, got %v", err)
+	}
+}
+
+func TestAuthConfig_ClearSecrets(t *testing.T) {
+	config := &AuthConfig{
+		PasswordAuth: &PasswordAuthConfig{
+			Enabled:  true,
+			Password: "hashedPassword",
+		},
+		PinAuth: &PINAuthConfig{
+			Enabled: true,
+			Pin:     "hashedPin",
+		},
+	}
+
+	config.ClearSecrets()
+
+	if config.PasswordAuth.Password != "" {
+		t.Errorf("Password not cleared, got: %s", config.PasswordAuth.Password)
+	}
+	if config.PinAuth.Pin != "" {
+		t.Errorf("PIN not cleared, got: %s", config.PinAuth.Pin)
+	}
+}

management/internals/modules/reverseproxy/sessionkey/sessionkey.go

@@ -0,0 +1,69 @@
+package sessionkey
+
+import (
+	"crypto/ed25519"
+	"crypto/rand"
+	"encoding/base64"
+	"fmt"
+	"time"
+
+	"github.com/golang-jwt/jwt/v5"
+
+	"github.com/netbirdio/netbird/proxy/auth"
+)
+
+type KeyPair struct {
+	PrivateKey string
+	PublicKey  string
+}
+
+type Claims struct {
+	jwt.RegisteredClaims
+	Method auth.Method `json:"method"`
+}
+
+func GenerateKeyPair() (*KeyPair, error) {
+	pub, priv, err := ed25519.GenerateKey(rand.Reader)
+	if err != nil {
+		return nil, fmt.Errorf("generate ed25519 key: %w", err)
+	}
+
+	return &KeyPair{
+		PrivateKey: base64.StdEncoding.EncodeToString(priv),
+		PublicKey:  base64.StdEncoding.EncodeToString(pub),
+	}, nil
+}
+
+func SignToken(privKeyB64, userID, domain string, method auth.Method, expiration time.Duration) (string, error) {
+	privKeyBytes, err := base64.StdEncoding.DecodeString(privKeyB64)
+	if err != nil {
+		return "", fmt.Errorf("decode private key: %w", err)
+	}
+
+	if len(privKeyBytes) != ed25519.PrivateKeySize {
+		return "", fmt.Errorf("invalid private key size: got %d, want %d", len(privKeyBytes), ed25519.PrivateKeySize)
+	}
+
+	privKey := ed25519.PrivateKey(privKeyBytes)
+
+	now := time.Now()
+	claims := Claims{
+		RegisteredClaims: jwt.RegisteredClaims{
+			Issuer:    auth.SessionJWTIssuer,
+			Subject:   userID,
+			Audience:  jwt.ClaimStrings{domain},
+			ExpiresAt: jwt.NewNumericDate(now.Add(expiration)),
+			IssuedAt:  jwt.NewNumericDate(now),
+			NotBefore: jwt.NewNumericDate(now),
+		},
+		Method: method,
+	}
+
+	token := jwt.NewWithClaims(jwt.SigningMethodEdDSA, claims)
+	signedToken, err := token.SignedString(privKey)
+	if err != nil {
+		return "", fmt.Errorf("sign token: %w", err)
+	}
+
+	return signedToken, nil
+}

management/internals/server/boot.go

@@ -21,6 +21,8 @@ import (
 	"github.com/netbirdio/management-integrations/integrations"
 	"github.com/netbirdio/netbird/encryption"
 	"github.com/netbirdio/netbird/formatter/hook"
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy/accesslogs"
+	accesslogsmanager "github.com/netbirdio/netbird/management/internals/modules/reverseproxy/accesslogs/manager"
 	nbgrpc "github.com/netbirdio/netbird/management/internals/shared/grpc"
 	"github.com/netbirdio/netbird/management/server/activity"
 	nbContext "github.com/netbirdio/netbird/management/server/context"
@@ -92,7 +94,7 @@ func (s *BaseServer) EventStore() activity.Store {
 
 func (s *BaseServer) APIHandler() http.Handler {
 	return Create(s, func() http.Handler {
-		httpAPIHandler, err := nbhttp.NewAPIHandler(context.Background(), s.AccountManager(), s.NetworksManager(), s.ResourcesManager(), s.RoutesManager(), s.GroupsManager(), s.GeoLocationManager(), s.AuthManager(), s.Metrics(), s.IntegratedValidator(), s.ProxyController(), s.PermissionsManager(), s.PeersManager(), s.SettingsManager(), s.ZonesManager(), s.RecordsManager(), s.NetworkMapController(), s.IdpManager())
+		httpAPIHandler, err := nbhttp.NewAPIHandler(context.Background(), s.AccountManager(), s.NetworksManager(), s.ResourcesManager(), s.RoutesManager(), s.GroupsManager(), s.GeoLocationManager(), s.AuthManager(), s.Metrics(), s.IntegratedValidator(), s.ProxyController(), s.PermissionsManager(), s.PeersManager(), s.SettingsManager(), s.ZonesManager(), s.RecordsManager(), s.NetworkMapController(), s.IdpManager(), s.ReverseProxyManager(), s.ReverseProxyDomainManager(), s.AccessLogsManager(), s.ReverseProxyGRPCServer())
 		if err != nil {
 			log.Fatalf("failed to create API handler: %v", err)
 		}
@@ -120,11 +122,13 @@ func (s *BaseServer) GRPCServer() *grpc.Server {
 			realip.WithTrustedProxiesCount(trustedProxiesCount),
 			realip.WithHeaders([]string{realip.XForwardedFor, realip.XRealIp}),
 		}
+		proxyUnary, proxyStream, proxyAuthClose := nbgrpc.NewProxyAuthInterceptors(s.Store())
+		s.proxyAuthClose = proxyAuthClose
 		gRPCOpts := []grpc.ServerOption{
 			grpc.KeepaliveEnforcementPolicy(kaep),
 			grpc.KeepaliveParams(kasp),
-			grpc.ChainUnaryInterceptor(realip.UnaryServerInterceptorOpts(realipOpts...), unaryInterceptor),
-			grpc.ChainStreamInterceptor(realip.StreamServerInterceptorOpts(realipOpts...), streamInterceptor),
+			grpc.ChainUnaryInterceptor(realip.UnaryServerInterceptorOpts(realipOpts...), unaryInterceptor, proxyUnary),
+			grpc.ChainStreamInterceptor(realip.StreamServerInterceptorOpts(realipOpts...), streamInterceptor, proxyStream),
 		}
 
 		if s.Config.HttpConfig.LetsEncryptDomain != "" {
@@ -150,10 +154,53 @@ func (s *BaseServer) GRPCServer() *grpc.Server {
 		}
 		mgmtProto.RegisterManagementServiceServer(gRPCAPIHandler, srv)
 
+		mgmtProto.RegisterProxyServiceServer(gRPCAPIHandler, s.ReverseProxyGRPCServer())
+		log.Info("ProxyService registered on gRPC server")
+
 		return gRPCAPIHandler
 	})
 }
 
+func (s *BaseServer) ReverseProxyGRPCServer() *nbgrpc.ProxyServiceServer {
+	return Create(s, func() *nbgrpc.ProxyServiceServer {
+		proxyService := nbgrpc.NewProxyServiceServer(s.AccessLogsManager(), s.ProxyTokenStore(), s.proxyOIDCConfig(), s.PeersManager(), s.UsersManager())
+		s.AfterInit(func(s *BaseServer) {
+			proxyService.SetProxyManager(s.ReverseProxyManager())
+		})
+		return proxyService
+	})
+}
+
+func (s *BaseServer) proxyOIDCConfig() nbgrpc.ProxyOIDCConfig {
+	return Create(s, func() nbgrpc.ProxyOIDCConfig {
+		return nbgrpc.ProxyOIDCConfig{
+			Issuer: s.Config.HttpConfig.AuthIssuer,
+			// todo: double check auth clientID value
+			ClientID:     s.Config.HttpConfig.AuthClientID, // Reuse dashboard client
+			Scopes:       []string{"openid", "profile", "email"},
+			CallbackURL:  s.Config.HttpConfig.AuthCallbackURL,
+			HMACKey:      []byte(s.Config.DataStoreEncryptionKey), // Use the datastore encryption key for OIDC state HMACs, this should ensure all management instances are using the same key.
+			Audience:     s.Config.HttpConfig.AuthAudience,
+			KeysLocation: s.Config.HttpConfig.AuthKeysLocation,
+		}
+	})
+}
+
+func (s *BaseServer) ProxyTokenStore() *nbgrpc.OneTimeTokenStore {
+	return Create(s, func() *nbgrpc.OneTimeTokenStore {
+		tokenStore := nbgrpc.NewOneTimeTokenStore(1 * time.Minute)
+		log.Info("One-time token store initialized for proxy authentication")
+		return tokenStore
+	})
+}
+
+func (s *BaseServer) AccessLogsManager() accesslogs.Manager {
+	return Create(s, func() accesslogs.Manager {
+		accessLogManager := accesslogsmanager.NewManager(s.Store(), s.PermissionsManager(), s.GeoLocationManager())
+		return accessLogManager
+	})
+}
+
 func loadTLSConfig(certFile string, certKey string) (*tls.Config, error) {
 	// Load server's certificate and private key
 	serverCert, err := tls.LoadX509KeyPair(certFile, certKey)

management/internals/server/config/config.go

@@ -100,6 +100,8 @@ type HttpServerConfig struct {
 	CertFile string
 	// CertKey is the location of the certificate private key
 	CertKey string
+	// AuthClientID is the client id used for proxy SSO auth
+	AuthClientID string
 	// AuthAudience identifies the recipients that the JWT is intended for (aud in JWT)
 	AuthAudience string
 	// CLIAuthAudience identifies the client app recipients that the JWT is intended for (aud in JWT)
@@ -117,6 +119,8 @@ type HttpServerConfig struct {
 	IdpSignKeyRefreshEnabled bool
 	// Extra audience
 	ExtraAuthAudience string
+	// AuthCallbackDomain contains the callback domain
+	AuthCallbackURL string
 }
 
 // Host represents a Netbird host (e.g. STUN, TURN, Signal)

management/internals/server/modules.go

@@ -8,6 +8,9 @@ import (
 
 	"github.com/netbirdio/management-integrations/integrations"
 	"github.com/netbirdio/netbird/management/internals/modules/peers"
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy"
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy/domain"
+	nbreverseproxy "github.com/netbirdio/netbird/management/internals/modules/reverseproxy/manager"
 	"github.com/netbirdio/netbird/management/internals/modules/zones"
 	zonesManager "github.com/netbirdio/netbird/management/internals/modules/zones/manager"
 	"github.com/netbirdio/netbird/management/internals/modules/zones/records"
@@ -98,6 +101,11 @@ func (s *BaseServer) AccountManager() account.Manager {
 		if err != nil {
 			log.Fatalf("failed to create account manager: %v", err)
 		}
+
+		s.AfterInit(func(s *BaseServer) {
+			accountManager.SetServiceManager(s.ReverseProxyManager())
+		})
+
 		return accountManager
 	})
 }
@@ -154,7 +162,7 @@ func (s *BaseServer) GroupsManager() groups.Manager {
 
 func (s *BaseServer) ResourcesManager() resources.Manager {
 	return Create(s, func() resources.Manager {
-		return resources.NewManager(s.Store(), s.PermissionsManager(), s.GroupsManager(), s.AccountManager())
+		return resources.NewManager(s.Store(), s.PermissionsManager(), s.GroupsManager(), s.AccountManager(), s.ReverseProxyManager())
 	})
 }
 
@@ -181,3 +189,16 @@ func (s *BaseServer) RecordsManager() records.Manager {
 		return recordsManager.NewManager(s.Store(), s.AccountManager(), s.PermissionsManager())
 	})
 }
+
+func (s *BaseServer) ReverseProxyManager() reverseproxy.Manager {
+	return Create(s, func() reverseproxy.Manager {
+		return nbreverseproxy.NewManager(s.Store(), s.AccountManager(), s.PermissionsManager(), s.ReverseProxyGRPCServer(), s.ProxyTokenStore(), s.ReverseProxyDomainManager())
+	})
+}
+
+func (s *BaseServer) ReverseProxyDomainManager() *domain.Manager {
+	return Create(s, func() *domain.Manager {
+		m := domain.NewManager(s.Store(), s.ReverseProxyGRPCServer())
+		return &m
+	})
+}

management/internals/server/server.go

@@ -11,7 +11,6 @@ import (
 	"time"
 
 	"github.com/google/uuid"
-	"github.com/netbirdio/netbird/management/server/idp"
 	log "github.com/sirupsen/logrus"
 	"go.opentelemetry.io/otel/metric"
 	"golang.org/x/crypto/acme/autocert"
@@ -21,6 +20,7 @@ import (
 
 	"github.com/netbirdio/netbird/encryption"
 	nbconfig "github.com/netbirdio/netbird/management/internals/server/config"
+	"github.com/netbirdio/netbird/management/server/idp"
 	"github.com/netbirdio/netbird/management/server/metrics"
 	"github.com/netbirdio/netbird/management/server/store"
 	"github.com/netbirdio/netbird/util/wsproxy"
@@ -58,6 +58,8 @@ type BaseServer struct {
 	mgmtMetricsPort          int
 	mgmtPort                 int
 
+	proxyAuthClose func()
+
 	listener    net.Listener
 	certManager *autocert.Manager
 	update      *version.Update
@@ -215,6 +217,10 @@ func (s *BaseServer) Stop() error {
 		_ = s.certManager.Listener().Close()
 	}
 	s.GRPCServer().Stop()
+	if s.proxyAuthClose != nil {
+		s.proxyAuthClose()
+		s.proxyAuthClose = nil
+	}
 	_ = s.Store().Close(ctx)
 	_ = s.EventStore().Close(ctx)
 	if s.update != nil {

management/internals/shared/grpc/onetime_token.go

@@ -0,0 +1,167 @@
+package grpc
+
+import (
+	"crypto/rand"
+	"crypto/subtle"
+	"encoding/base64"
+	"fmt"
+	"sync"
+	"time"
+
+	log "github.com/sirupsen/logrus"
+)
+
+// OneTimeTokenStore manages short-lived, single-use authentication tokens
+// for proxy-to-management RPC authentication. Tokens are generated when
+// a service is created and must be used exactly once by the proxy
+// to authenticate a subsequent RPC call.
+type OneTimeTokenStore struct {
+	tokens      map[string]*tokenMetadata
+	mu          sync.RWMutex
+	cleanup     *time.Ticker
+	cleanupDone chan struct{}
+}
+
+// tokenMetadata stores information about a one-time token
+type tokenMetadata struct {
+	ServiceID string
+	AccountID string
+	ExpiresAt time.Time
+	CreatedAt time.Time
+}
+
+// NewOneTimeTokenStore creates a new token store with automatic cleanup
+// of expired tokens. The cleanupInterval determines how often expired
+// tokens are removed from memory.
+func NewOneTimeTokenStore(cleanupInterval time.Duration) *OneTimeTokenStore {
+	store := &OneTimeTokenStore{
+		tokens:      make(map[string]*tokenMetadata),
+		cleanup:     time.NewTicker(cleanupInterval),
+		cleanupDone: make(chan struct{}),
+	}
+
+	// Start background cleanup goroutine
+	go store.cleanupExpired()
+
+	return store
+}
+
+// GenerateToken creates a new cryptographically secure one-time token
+// with the specified TTL. The token is associated with a specific
+// accountID and serviceID for validation purposes.
+//
+// Returns the generated token string or an error if random generation fails.
+func (s *OneTimeTokenStore) GenerateToken(accountID, serviceID string, ttl time.Duration) (string, error) {
+	// Generate 32 bytes (256 bits) of cryptographically secure random data
+	randomBytes := make([]byte, 32)
+	if _, err := rand.Read(randomBytes); err != nil {
+		return "", fmt.Errorf("failed to generate random token: %w", err)
+	}
+
+	// Encode as URL-safe base64 for easy transmission in gRPC
+	token := base64.URLEncoding.EncodeToString(randomBytes)
+
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	s.tokens[token] = &tokenMetadata{
+		ServiceID: serviceID,
+		AccountID: accountID,
+		ExpiresAt: time.Now().Add(ttl),
+		CreatedAt: time.Now(),
+	}
+
+	log.Debugf("Generated one-time token for proxy %s in account %s (expires in %s)",
+		serviceID, accountID, ttl)
+
+	return token, nil
+}
+
+// ValidateAndConsume verifies the token against the provided accountID and
+// serviceID, checks expiration, and then deletes it to enforce single-use.
+//
+// This method uses constant-time comparison to prevent timing attacks.
+//
+// Returns nil on success, or an error if:
+// - Token doesn't exist
+// - Token has expired
+// - Account ID doesn't match
+// - Reverse proxy ID doesn't match
+func (s *OneTimeTokenStore) ValidateAndConsume(token, accountID, serviceID string) error {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	metadata, exists := s.tokens[token]
+	if !exists {
+		log.Warnf("Token validation failed: token not found (proxy: %s, account: %s)",
+			serviceID, accountID)
+		return fmt.Errorf("invalid token")
+	}
+
+	// Check expiration
+	if time.Now().After(metadata.ExpiresAt) {
+		delete(s.tokens, token)
+		log.Warnf("Token validation failed: token expired (proxy: %s, account: %s)",
+			serviceID, accountID)
+		return fmt.Errorf("token expired")
+	}
+
+	// Validate account ID using constant-time comparison (prevents timing attacks)
+	if subtle.ConstantTimeCompare([]byte(metadata.AccountID), []byte(accountID)) != 1 {
+		log.Warnf("Token validation failed: account ID mismatch (expected: %s, got: %s)",
+			metadata.AccountID, accountID)
+		return fmt.Errorf("account ID mismatch")
+	}
+
+	// Validate service ID using constant-time comparison
+	if subtle.ConstantTimeCompare([]byte(metadata.ServiceID), []byte(serviceID)) != 1 {
+		log.Warnf("Token validation failed: service ID mismatch (expected: %s, got: %s)",
+			metadata.ServiceID, serviceID)
+		return fmt.Errorf("service ID mismatch")
+	}
+
+	// Delete token immediately to enforce single-use
+	delete(s.tokens, token)
+
+	log.Infof("Token validated and consumed for proxy %s in account %s",
+		serviceID, accountID)
+
+	return nil
+}
+
+// cleanupExpired removes expired tokens in the background to prevent memory leaks
+func (s *OneTimeTokenStore) cleanupExpired() {
+	for {
+		select {
+		case <-s.cleanup.C:
+			s.mu.Lock()
+			now := time.Now()
+			removed := 0
+			for token, metadata := range s.tokens {
+				if now.After(metadata.ExpiresAt) {
+					delete(s.tokens, token)
+					removed++
+				}
+			}
+			if removed > 0 {
+				log.Debugf("Cleaned up %d expired one-time tokens", removed)
+			}
+			s.mu.Unlock()
+		case <-s.cleanupDone:
+			return
+		}
+	}
+}
+
+// Close stops the cleanup goroutine and releases resources
+func (s *OneTimeTokenStore) Close() {
+	s.cleanup.Stop()
+	close(s.cleanupDone)
+}
+
+// GetTokenCount returns the current number of tokens in the store (for debugging/metrics)
+func (s *OneTimeTokenStore) GetTokenCount() int {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	return len(s.tokens)
+}

management/internals/shared/grpc/proxy.go

@@ -0,0 +1,956 @@
+package grpc
+
+import (
+	"context"
+	"crypto/hmac"
+	"crypto/sha256"
+	"encoding/base64"
+	"encoding/hex"
+	"errors"
+	"fmt"
+	"net"
+	"net/url"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/coreos/go-oidc/v3/oidc"
+	log "github.com/sirupsen/logrus"
+	"golang.org/x/oauth2"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/peer"
+	"google.golang.org/grpc/status"
+
+	"github.com/netbirdio/netbird/management/internals/modules/peers"
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy"
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy/accesslogs"
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy/sessionkey"
+	"github.com/netbirdio/netbird/management/server/types"
+	"github.com/netbirdio/netbird/management/server/users"
+	proxyauth "github.com/netbirdio/netbird/proxy/auth"
+	"github.com/netbirdio/netbird/shared/hash/argon2id"
+	"github.com/netbirdio/netbird/shared/management/proto"
+)
+
+type ProxyOIDCConfig struct {
+	Issuer      string
+	ClientID    string
+	Scopes      []string
+	CallbackURL string
+	HMACKey     []byte
+
+	Audience     string
+	KeysLocation string
+}
+
+// ClusterInfo contains information about a proxy cluster.
+type ClusterInfo struct {
+	Address          string
+	ConnectedProxies int
+}
+
+// ProxyServiceServer implements the ProxyService gRPC server
+type ProxyServiceServer struct {
+	proto.UnimplementedProxyServiceServer
+
+	// Map of connected proxies: proxy_id -> proxy connection
+	connectedProxies sync.Map
+
+	// Map of cluster address -> set of proxy IDs
+	clusterProxies sync.Map
+
+	// Channel for broadcasting reverse proxy updates to all proxies
+	updatesChan chan *proto.ProxyMapping
+
+	// Manager for access logs
+	accessLogManager accesslogs.Manager
+
+	// Manager for reverse proxy operations
+	reverseProxyManager reverseproxy.Manager
+
+	// Manager for peers
+	peersManager peers.Manager
+
+	// Manager for users
+	usersManager users.Manager
+
+	// Store for one-time authentication tokens
+	tokenStore *OneTimeTokenStore
+
+	// OIDC configuration for proxy authentication
+	oidcConfig ProxyOIDCConfig
+
+	// TODO: use database to store these instead?
+	pkceVerifiers sync.Map
+}
+
+// proxyConnection represents a connected proxy
+type proxyConnection struct {
+	proxyID  string
+	address  string
+	stream   proto.ProxyService_GetMappingUpdateServer
+	sendChan chan *proto.ProxyMapping
+	ctx      context.Context
+	cancel   context.CancelFunc
+	mu       sync.RWMutex
+}
+
+// NewProxyServiceServer creates a new proxy service server.
+func NewProxyServiceServer(accessLogMgr accesslogs.Manager, tokenStore *OneTimeTokenStore, oidcConfig ProxyOIDCConfig, peersManager peers.Manager, usersManager users.Manager) *ProxyServiceServer {
+	return &ProxyServiceServer{
+		updatesChan:      make(chan *proto.ProxyMapping, 100),
+		accessLogManager: accessLogMgr,
+		oidcConfig:       oidcConfig,
+		tokenStore:       tokenStore,
+		peersManager:     peersManager,
+		usersManager:     usersManager,
+	}
+}
+
+func (s *ProxyServiceServer) SetProxyManager(manager reverseproxy.Manager) {
+	s.reverseProxyManager = manager
+}
+
+// GetMappingUpdate handles the control stream with proxy clients
+func (s *ProxyServiceServer) GetMappingUpdate(req *proto.GetMappingUpdateRequest, stream proto.ProxyService_GetMappingUpdateServer) error {
+	ctx := stream.Context()
+
+	peerInfo := ""
+	if p, ok := peer.FromContext(ctx); ok {
+		peerInfo = p.Addr.String()
+	}
+
+	log.Infof("New proxy connection from %s", peerInfo)
+
+	proxyID := req.GetProxyId()
+	if proxyID == "" {
+		return status.Errorf(codes.InvalidArgument, "proxy_id is required")
+	}
+
+	proxyAddress := req.GetAddress()
+	log.WithFields(log.Fields{
+		"proxy_id": proxyID,
+		"address":  proxyAddress,
+		"version":  req.GetVersion(),
+		"started":  req.GetStartedAt().AsTime(),
+	}).Info("Proxy connected")
+
+	connCtx, cancel := context.WithCancel(ctx)
+	conn := &proxyConnection{
+		proxyID:  proxyID,
+		address:  proxyAddress,
+		stream:   stream,
+		sendChan: make(chan *proto.ProxyMapping, 100),
+		ctx:      connCtx,
+		cancel:   cancel,
+	}
+
+	s.connectedProxies.Store(proxyID, conn)
+	s.addToCluster(conn.address, proxyID)
+	log.WithFields(log.Fields{
+		"proxy_id":      proxyID,
+		"address":       proxyAddress,
+		"cluster_addr":  extractClusterAddr(proxyAddress),
+		"total_proxies": len(s.GetConnectedProxies()),
+	}).Info("Proxy registered in cluster")
+	defer func() {
+		s.connectedProxies.Delete(proxyID)
+		s.removeFromCluster(conn.address, proxyID)
+		cancel()
+		log.Infof("Proxy %s disconnected", proxyID)
+	}()
+
+	if err := s.sendSnapshot(ctx, conn); err != nil {
+		log.Errorf("Failed to send snapshot to proxy %s: %v", proxyID, err)
+		return err
+	}
+
+	errChan := make(chan error, 2)
+	go s.sender(conn, errChan)
+
+	select {
+	case err := <-errChan:
+		return err
+	case <-connCtx.Done():
+		return connCtx.Err()
+	}
+}
+
+// sendSnapshot sends the initial snapshot of services to the connecting proxy.
+// Only services matching the proxy's cluster address are sent.
+func (s *ProxyServiceServer) sendSnapshot(ctx context.Context, conn *proxyConnection) error {
+	services, err := s.reverseProxyManager.GetGlobalServices(ctx)
+	if err != nil {
+		return fmt.Errorf("get services from store: %w", err)
+	}
+
+	proxyClusterAddr := extractClusterAddr(conn.address)
+
+	for _, service := range services {
+		if !service.Enabled {
+			continue
+		}
+
+		if service.ProxyCluster != "" && proxyClusterAddr != "" && service.ProxyCluster != proxyClusterAddr {
+			continue
+		}
+
+		// Generate one-time authentication token for each service in the snapshot
+		// Tokens are not persistent on the proxy, so we need to generate new ones on reconnection
+		token, err := s.tokenStore.GenerateToken(service.AccountID, service.ID, 5*time.Minute)
+		if err != nil {
+			log.WithFields(log.Fields{
+				"service": service.Name,
+				"account": service.AccountID,
+			}).WithError(err).Error("Failed to generate auth token for snapshot")
+			continue
+		}
+
+		if err := conn.stream.Send(&proto.GetMappingUpdateResponse{
+			Mapping: []*proto.ProxyMapping{
+				service.ToProtoMapping(
+					reverseproxy.Create, // Initial snapshot, all records are "new" for the proxy.
+					token,
+					s.GetOIDCValidationConfig(),
+				),
+			},
+		}); err != nil {
+			log.WithError(err).Error("Failed to send proxy mapping")
+			continue
+		}
+	}
+
+	return nil
+}
+
+// extractClusterAddr extracts the host from a proxy address URL.
+func extractClusterAddr(addr string) string {
+	if addr == "" {
+		return ""
+	}
+	u, err := url.Parse(addr)
+	if err != nil {
+		return addr
+	}
+	host := u.Host
+	if h, _, err := net.SplitHostPort(host); err == nil {
+		return h
+	}
+	return host
+}
+
+// sender handles sending messages to proxy
+func (s *ProxyServiceServer) sender(conn *proxyConnection, errChan chan<- error) {
+	for {
+		select {
+		case msg := <-conn.sendChan:
+			if err := conn.stream.Send(&proto.GetMappingUpdateResponse{Mapping: []*proto.ProxyMapping{msg}}); err != nil {
+				log.Errorf("Failed to send message to proxy %s: %v", conn.proxyID, err)
+				errChan <- err
+				return
+			}
+		case <-conn.ctx.Done():
+			return
+		}
+	}
+}
+
+// SendAccessLog processes access log from proxy
+func (s *ProxyServiceServer) SendAccessLog(ctx context.Context, req *proto.SendAccessLogRequest) (*proto.SendAccessLogResponse, error) {
+	accessLog := req.GetLog()
+
+	fields := log.Fields{
+		"service_id": accessLog.GetServiceId(),
+		"account_id": accessLog.GetAccountId(),
+		"host":       accessLog.GetHost(),
+		"source_ip":  accessLog.GetSourceIp(),
+	}
+	if mechanism := accessLog.GetAuthMechanism(); mechanism != "" {
+		fields["auth_mechanism"] = mechanism
+	}
+	if userID := accessLog.GetUserId(); userID != "" {
+		fields["user_id"] = userID
+	}
+	if !accessLog.GetAuthSuccess() {
+		fields["auth_success"] = false
+	}
+	log.WithFields(fields).Debugf("%s %s %d (%dms)",
+		accessLog.GetMethod(),
+		accessLog.GetPath(),
+		accessLog.GetResponseCode(),
+		accessLog.GetDurationMs(),
+	)
+
+	logEntry := &accesslogs.AccessLogEntry{}
+	logEntry.FromProto(accessLog)
+
+	if err := s.accessLogManager.SaveAccessLog(ctx, logEntry); err != nil {
+		log.WithContext(ctx).Errorf("failed to save access log: %v", err)
+		return nil, status.Errorf(codes.Internal, "failed to save access log: %v", err)
+	}
+
+	return &proto.SendAccessLogResponse{}, nil
+}
+
+// SendServiceUpdate broadcasts a service update to all connected proxy servers.
+// Management should call this when services are created/updated/removed
+func (s *ProxyServiceServer) SendServiceUpdate(update *proto.ProxyMapping) {
+	// Send it to all connected proxy servers
+	log.Debugf("Broadcasting service update to all connected proxy servers")
+	s.connectedProxies.Range(func(key, value interface{}) bool {
+		conn := value.(*proxyConnection)
+		select {
+		case conn.sendChan <- update:
+			log.Debugf("Sent service update with id %s to proxy server %s", update.Id, conn.proxyID)
+		default:
+			log.Warnf("Failed to send service update to proxy server %s (channel full)", conn.proxyID)
+		}
+		return true
+	})
+}
+
+// GetConnectedProxies returns a list of connected proxy IDs
+func (s *ProxyServiceServer) GetConnectedProxies() []string {
+	var proxies []string
+	s.connectedProxies.Range(func(key, value interface{}) bool {
+		proxies = append(proxies, key.(string))
+		return true
+	})
+	return proxies
+}
+
+// GetConnectedProxyURLs returns a deduplicated list of URLs from all connected proxies.
+func (s *ProxyServiceServer) GetConnectedProxyURLs() []string {
+	seenUrls := make(map[string]struct{})
+	var urls []string
+	var proxyCount int
+	s.connectedProxies.Range(func(key, value interface{}) bool {
+		proxyCount++
+		conn := value.(*proxyConnection)
+		log.WithFields(log.Fields{
+			"proxy_id": conn.proxyID,
+			"address":  conn.address,
+		}).Debug("checking connected proxy for URL")
+		if _, seen := seenUrls[conn.address]; conn.address != "" && !seen {
+			seenUrls[conn.address] = struct{}{}
+			urls = append(urls, conn.address)
+		}
+		return true
+	})
+	log.WithFields(log.Fields{
+		"total_proxies":  proxyCount,
+		"unique_urls":    len(urls),
+		"connected_urls": urls,
+	}).Debug("GetConnectedProxyURLs result")
+	return urls
+}
+
+// addToCluster registers a proxy in a cluster.
+func (s *ProxyServiceServer) addToCluster(clusterAddr, proxyID string) {
+	if clusterAddr == "" {
+		return
+	}
+	proxySet, _ := s.clusterProxies.LoadOrStore(clusterAddr, &sync.Map{})
+	proxySet.(*sync.Map).Store(proxyID, struct{}{})
+	log.Debugf("Added proxy %s to cluster %s", proxyID, clusterAddr)
+}
+
+// removeFromCluster removes a proxy from a cluster.
+func (s *ProxyServiceServer) removeFromCluster(clusterAddr, proxyID string) {
+	if clusterAddr == "" {
+		return
+	}
+	if proxySet, ok := s.clusterProxies.Load(clusterAddr); ok {
+		proxySet.(*sync.Map).Delete(proxyID)
+		log.Debugf("Removed proxy %s from cluster %s", proxyID, clusterAddr)
+	}
+}
+
+// SendServiceUpdateToCluster sends a service update to all proxy servers in a specific cluster.
+// If clusterAddr is empty, broadcasts to all connected proxy servers (backward compatibility).
+func (s *ProxyServiceServer) SendServiceUpdateToCluster(update *proto.ProxyMapping, clusterAddr string) {
+	if clusterAddr == "" {
+		s.SendServiceUpdate(update)
+		return
+	}
+
+	proxySet, ok := s.clusterProxies.Load(clusterAddr)
+	if !ok {
+		log.Debugf("No proxies connected for cluster %s", clusterAddr)
+		return
+	}
+
+	log.Debugf("Sending service update to cluster %s", clusterAddr)
+	proxySet.(*sync.Map).Range(func(key, _ interface{}) bool {
+		proxyID := key.(string)
+		if connVal, ok := s.connectedProxies.Load(proxyID); ok {
+			conn := connVal.(*proxyConnection)
+			select {
+			case conn.sendChan <- update:
+				log.Debugf("Sent service update with id %s to proxy %s in cluster %s", update.Id, proxyID, clusterAddr)
+			default:
+				log.Warnf("Failed to send service update to proxy %s in cluster %s (channel full)", proxyID, clusterAddr)
+			}
+		}
+		return true
+	})
+}
+
+// GetAvailableClusters returns information about all connected proxy clusters.
+func (s *ProxyServiceServer) GetAvailableClusters() []ClusterInfo {
+	clusterCounts := make(map[string]int)
+	s.clusterProxies.Range(func(key, value interface{}) bool {
+		clusterAddr := key.(string)
+		proxySet := value.(*sync.Map)
+		count := 0
+		proxySet.Range(func(_, _ interface{}) bool {
+			count++
+			return true
+		})
+		if count > 0 {
+			clusterCounts[clusterAddr] = count
+		}
+		return true
+	})
+
+	clusters := make([]ClusterInfo, 0, len(clusterCounts))
+	for addr, count := range clusterCounts {
+		clusters = append(clusters, ClusterInfo{
+			Address:          addr,
+			ConnectedProxies: count,
+		})
+	}
+	return clusters
+}
+
+func (s *ProxyServiceServer) Authenticate(ctx context.Context, req *proto.AuthenticateRequest) (*proto.AuthenticateResponse, error) {
+	service, err := s.reverseProxyManager.GetServiceByID(ctx, req.GetAccountId(), req.GetId())
+	if err != nil {
+		// TODO: log the error
+		return nil, status.Errorf(codes.FailedPrecondition, "failed to get service from store: %v", err)
+	}
+
+	var authenticated bool
+	var userId string
+	var method proxyauth.Method
+	switch v := req.GetRequest().(type) {
+	case *proto.AuthenticateRequest_Pin:
+		auth := service.Auth.PinAuth
+		if auth == nil || !auth.Enabled {
+			// TODO: log
+			// Break here and use the default authenticated == false.
+			break
+		}
+		err = argon2id.Verify(v.Pin.GetPin(), auth.Pin)
+		if err != nil {
+			if errors.Is(err, argon2id.ErrMismatchedHashAndPassword) {
+				log.WithContext(ctx).Tracef("PIN authentication failed: invalid PIN")
+			} else {
+				log.WithContext(ctx).Errorf("PIN authentication error: %v", err)
+			}
+			break
+		}
+		authenticated = true
+		userId = "pin-user"
+		method = proxyauth.MethodPIN
+	case *proto.AuthenticateRequest_Password:
+		auth := service.Auth.PasswordAuth
+		if auth == nil || !auth.Enabled {
+			// TODO: log
+			// Break here and use the default authenticated == false.
+			break
+		}
+		err = argon2id.Verify(v.Password.GetPassword(), auth.Password)
+		if err != nil {
+			if errors.Is(err, argon2id.ErrMismatchedHashAndPassword) {
+				log.WithContext(ctx).Tracef("Password authentication failed: invalid password")
+			} else {
+				log.WithContext(ctx).Errorf("Password authentication error: %v", err)
+			}
+			break
+		}
+		authenticated = true
+		userId = "password-user"
+		method = proxyauth.MethodPassword
+	}
+
+	var token string
+	if authenticated && service.SessionPrivateKey != "" {
+		token, err = sessionkey.SignToken(
+			service.SessionPrivateKey,
+			userId,
+			service.Domain,
+			method,
+			proxyauth.DefaultSessionExpiry,
+		)
+		if err != nil {
+			log.WithError(err).Error("Failed to sign session token")
+			authenticated = false
+		}
+	}
+
+	return &proto.AuthenticateResponse{
+		Success:      authenticated,
+		SessionToken: token,
+	}, nil
+}
+
+// SendStatusUpdate handles status updates from proxy clients
+func (s *ProxyServiceServer) SendStatusUpdate(ctx context.Context, req *proto.SendStatusUpdateRequest) (*proto.SendStatusUpdateResponse, error) {
+	accountID := req.GetAccountId()
+	serviceID := req.GetServiceId()
+	protoStatus := req.GetStatus()
+	certificateIssued := req.GetCertificateIssued()
+
+	log.WithFields(log.Fields{
+		"service_id":         serviceID,
+		"account_id":         accountID,
+		"status":             protoStatus,
+		"certificate_issued": certificateIssued,
+		"error_message":      req.GetErrorMessage(),
+	}).Debug("Status update from proxy server")
+
+	if serviceID == "" || accountID == "" {
+		return nil, status.Errorf(codes.InvalidArgument, "service_id and account_id are required")
+	}
+
+	if certificateIssued {
+		if err := s.reverseProxyManager.SetCertificateIssuedAt(ctx, accountID, serviceID); err != nil {
+			log.WithContext(ctx).WithError(err).Error("Failed to set certificate issued timestamp")
+			return nil, status.Errorf(codes.Internal, "failed to update certificate timestamp: %v", err)
+		}
+		log.WithFields(log.Fields{
+			"service_id": serviceID,
+			"account_id": accountID,
+		}).Info("Certificate issued timestamp updated")
+	}
+
+	internalStatus := protoStatusToInternal(protoStatus)
+
+	if err := s.reverseProxyManager.SetStatus(ctx, accountID, serviceID, internalStatus); err != nil {
+		log.WithContext(ctx).WithError(err).Error("Failed to set service status")
+		return nil, status.Errorf(codes.Internal, "failed to update service status: %v", err)
+	}
+
+	log.WithFields(log.Fields{
+		"service_id": serviceID,
+		"account_id": accountID,
+		"status":     internalStatus,
+	}).Info("Service status updated")
+
+	return &proto.SendStatusUpdateResponse{}, nil
+}
+
+// protoStatusToInternal maps proto status to internal status
+func protoStatusToInternal(protoStatus proto.ProxyStatus) reverseproxy.ProxyStatus {
+	switch protoStatus {
+	case proto.ProxyStatus_PROXY_STATUS_PENDING:
+		return reverseproxy.StatusPending
+	case proto.ProxyStatus_PROXY_STATUS_ACTIVE:
+		return reverseproxy.StatusActive
+	case proto.ProxyStatus_PROXY_STATUS_TUNNEL_NOT_CREATED:
+		return reverseproxy.StatusTunnelNotCreated
+	case proto.ProxyStatus_PROXY_STATUS_CERTIFICATE_PENDING:
+		return reverseproxy.StatusCertificatePending
+	case proto.ProxyStatus_PROXY_STATUS_CERTIFICATE_FAILED:
+		return reverseproxy.StatusCertificateFailed
+	case proto.ProxyStatus_PROXY_STATUS_ERROR:
+		return reverseproxy.StatusError
+	default:
+		return reverseproxy.StatusError
+	}
+}
+
+// CreateProxyPeer handles proxy peer creation with one-time token authentication
+func (s *ProxyServiceServer) CreateProxyPeer(ctx context.Context, req *proto.CreateProxyPeerRequest) (*proto.CreateProxyPeerResponse, error) {
+	serviceID := req.GetServiceId()
+	accountID := req.GetAccountId()
+	token := req.GetToken()
+	cluster := req.GetCluster()
+	key := req.WireguardPublicKey
+
+	log.WithFields(log.Fields{
+		"service_id": serviceID,
+		"account_id": accountID,
+		"cluster":    cluster,
+	}).Debug("CreateProxyPeer request received")
+
+	if serviceID == "" || accountID == "" || token == "" {
+		log.Warn("CreateProxyPeer: missing required fields")
+		return &proto.CreateProxyPeerResponse{
+			Success:      false,
+			ErrorMessage: strPtr("missing required fields: service_id, account_id, and token are required"),
+		}, nil
+	}
+
+	if err := s.tokenStore.ValidateAndConsume(token, accountID, serviceID); err != nil {
+		log.WithFields(log.Fields{
+			"service_id": serviceID,
+			"account_id": accountID,
+		}).WithError(err).Warn("CreateProxyPeer: token validation failed")
+		return &proto.CreateProxyPeerResponse{
+			Success:      false,
+			ErrorMessage: strPtr("authentication failed: invalid or expired token"),
+		}, status.Errorf(codes.Unauthenticated, "token validation failed: %v", err)
+	}
+
+	err := s.peersManager.CreateProxyPeer(ctx, accountID, key, cluster)
+	if err != nil {
+		log.WithFields(log.Fields{
+			"service_id": serviceID,
+			"account_id": accountID,
+		}).WithError(err).Error("CreateProxyPeer: failed to create proxy peer")
+		return &proto.CreateProxyPeerResponse{
+			Success:      false,
+			ErrorMessage: strPtr(fmt.Sprintf("failed to create proxy peer: %v", err)),
+		}, status.Errorf(codes.Internal, "failed to create proxy peer: %v", err)
+	}
+
+	return &proto.CreateProxyPeerResponse{
+		Success: true,
+	}, nil
+}
+
+// strPtr is a helper to create a string pointer for optional proto fields
+func strPtr(s string) *string {
+	return &s
+}
+
+func (s *ProxyServiceServer) GetOIDCURL(ctx context.Context, req *proto.GetOIDCURLRequest) (*proto.GetOIDCURLResponse, error) {
+	redirectURL, err := url.Parse(req.GetRedirectUrl())
+	if err != nil {
+		// TODO: log
+		return nil, status.Errorf(codes.InvalidArgument, "failed to parse redirect url: %v", err)
+	}
+	// Validate redirectURL against known service endpoints to avoid abuse of OIDC redirection.
+	services, err := s.reverseProxyManager.GetAccountServices(ctx, req.GetAccountId())
+	if err != nil {
+		// TODO: log
+		return nil, status.Errorf(codes.FailedPrecondition, "failed to get services from store: %v", err)
+	}
+	var found bool
+	for _, service := range services {
+		if service.Domain == redirectURL.Hostname() {
+			found = true
+			break
+		}
+	}
+	if !found {
+		// TODO: log
+		return nil, status.Errorf(codes.FailedPrecondition, "service not found in store")
+	}
+
+	provider, err := oidc.NewProvider(ctx, s.oidcConfig.Issuer)
+	if err != nil {
+		// TODO: log
+		return nil, status.Errorf(codes.FailedPrecondition, "failed to create OIDC provider: %v", err)
+	}
+
+	scopes := s.oidcConfig.Scopes
+	if len(scopes) == 0 {
+		scopes = []string{oidc.ScopeOpenID, "profile", "email"}
+	}
+
+	// Using an HMAC here to avoid redirection state being modified.
+	// State format: base64(redirectURL)|hmac
+	hmacSum := s.generateHMAC(redirectURL.String())
+	state := fmt.Sprintf("%s|%s", base64.URLEncoding.EncodeToString([]byte(redirectURL.String())), hmacSum)
+
+	codeVerifier := oauth2.GenerateVerifier()
+	s.pkceVerifiers.Store(state, codeVerifier)
+
+	return &proto.GetOIDCURLResponse{
+		Url: (&oauth2.Config{
+			ClientID:    s.oidcConfig.ClientID,
+			Endpoint:    provider.Endpoint(),
+			RedirectURL: s.oidcConfig.CallbackURL,
+			Scopes:      scopes,
+		}).AuthCodeURL(state, oauth2.S256ChallengeOption(codeVerifier)),
+	}, nil
+}
+
+// GetOIDCConfig returns the OIDC configuration for token validation.
+func (s *ProxyServiceServer) GetOIDCConfig() ProxyOIDCConfig {
+	return s.oidcConfig
+}
+
+// GetOIDCValidationConfig returns the OIDC configuration for token validation
+// in the format needed by ToProtoMapping.
+func (s *ProxyServiceServer) GetOIDCValidationConfig() reverseproxy.OIDCValidationConfig {
+	return reverseproxy.OIDCValidationConfig{
+		Issuer:             s.oidcConfig.Issuer,
+		Audiences:          []string{s.oidcConfig.Audience},
+		KeysLocation:       s.oidcConfig.KeysLocation,
+		MaxTokenAgeSeconds: 0, // No max token age by default
+	}
+}
+
+func (s *ProxyServiceServer) generateHMAC(input string) string {
+	mac := hmac.New(sha256.New, s.oidcConfig.HMACKey)
+	mac.Write([]byte(input))
+	return hex.EncodeToString(mac.Sum(nil))
+}
+
+// ValidateState validates the state parameter from an OAuth callback.
+// Returns the original redirect URL if valid, or an error if invalid.
+func (s *ProxyServiceServer) ValidateState(state string) (verifier, redirectURL string, err error) {
+	v, ok := s.pkceVerifiers.LoadAndDelete(state)
+	if !ok {
+		return "", "", errors.New("no verifier for state")
+	}
+	verifier, ok = v.(string)
+	if !ok {
+		return "", "", errors.New("invalid verifier for state")
+	}
+
+	parts := strings.Split(state, "|")
+	if len(parts) != 2 {
+		return "", "", errors.New("invalid state format")
+	}
+
+	encodedURL := parts[0]
+	providedHMAC := parts[1]
+
+	redirectURLBytes, err := base64.URLEncoding.DecodeString(encodedURL)
+	if err != nil {
+		return "", "", fmt.Errorf("invalid state encoding: %w", err)
+	}
+	redirectURL = string(redirectURLBytes)
+
+	expectedHMAC := s.generateHMAC(redirectURL)
+
+	if !hmac.Equal([]byte(providedHMAC), []byte(expectedHMAC)) {
+		return "", "", fmt.Errorf("invalid state signature")
+	}
+
+	return verifier, redirectURL, nil
+}
+
+// GenerateSessionToken creates a signed session JWT for the given domain and user.
+func (s *ProxyServiceServer) GenerateSessionToken(ctx context.Context, domain, userID string, method proxyauth.Method) (string, error) {
+	// Find the service by domain to get its signing key
+	services, err := s.reverseProxyManager.GetGlobalServices(ctx)
+	if err != nil {
+		return "", fmt.Errorf("get services: %w", err)
+	}
+
+	var service *reverseproxy.Service
+	for _, svc := range services {
+		if svc.Domain == domain {
+			service = svc
+			break
+		}
+	}
+	if service == nil {
+		return "", fmt.Errorf("service not found for domain: %s", domain)
+	}
+
+	if service.SessionPrivateKey == "" {
+		return "", fmt.Errorf("no session key configured for domain: %s", domain)
+	}
+
+	return sessionkey.SignToken(
+		service.SessionPrivateKey,
+		userID,
+		domain,
+		method,
+		proxyauth.DefaultSessionExpiry,
+	)
+}
+
+// ValidateUserGroupAccess checks if a user has access to a service.
+// It looks up the service within the user's account only, then optionally checks
+// group membership if BearerAuth with DistributionGroups is configured.
+func (s *ProxyServiceServer) ValidateUserGroupAccess(ctx context.Context, domain, userID string) error {
+	user, err := s.usersManager.GetUser(ctx, userID)
+	if err != nil {
+		return fmt.Errorf("user not found: %s", userID)
+	}
+
+	service, err := s.getAccountServiceByDomain(ctx, user.AccountID, domain)
+	if err != nil {
+		return err
+	}
+
+	if service.Auth.BearerAuth == nil || !service.Auth.BearerAuth.Enabled {
+		return nil
+	}
+
+	allowedGroups := service.Auth.BearerAuth.DistributionGroups
+	if len(allowedGroups) == 0 {
+		return nil
+	}
+
+	allowedSet := make(map[string]bool, len(allowedGroups))
+	for _, groupID := range allowedGroups {
+		allowedSet[groupID] = true
+	}
+
+	for _, groupID := range user.AutoGroups {
+		if allowedSet[groupID] {
+			log.WithFields(log.Fields{
+				"user_id":  user.Id,
+				"group_id": groupID,
+				"domain":   domain,
+			}).Debug("User granted access via group membership")
+			return nil
+		}
+	}
+
+	return fmt.Errorf("user %s not in allowed groups for domain %s", user.Id, domain)
+}
+
+func (s *ProxyServiceServer) getAccountServiceByDomain(ctx context.Context, accountID, domain string) (*reverseproxy.Service, error) {
+	services, err := s.reverseProxyManager.GetAccountServices(ctx, accountID)
+	if err != nil {
+		return nil, fmt.Errorf("get account services: %w", err)
+	}
+
+	for _, service := range services {
+		if service.Domain == domain {
+			return service, nil
+		}
+	}
+
+	return nil, fmt.Errorf("service not found for domain %s in account %s", domain, accountID)
+}
+
+// ValidateSession validates a session token and checks if the user has access to the domain.
+func (s *ProxyServiceServer) ValidateSession(ctx context.Context, req *proto.ValidateSessionRequest) (*proto.ValidateSessionResponse, error) {
+	domain := req.GetDomain()
+	sessionToken := req.GetSessionToken()
+
+	if domain == "" || sessionToken == "" {
+		return &proto.ValidateSessionResponse{
+			Valid:        false,
+			DeniedReason: "missing domain or session_token",
+		}, nil
+	}
+
+	service, err := s.getServiceByDomain(ctx, domain)
+	if err != nil {
+		log.WithFields(log.Fields{
+			"domain": domain,
+			"error":  err.Error(),
+		}).Debug("ValidateSession: service not found")
+		return &proto.ValidateSessionResponse{
+			Valid:        false,
+			DeniedReason: "service_not_found",
+		}, nil
+	}
+
+	pubKeyBytes, err := base64.StdEncoding.DecodeString(service.SessionPublicKey)
+	if err != nil {
+		log.WithFields(log.Fields{
+			"domain": domain,
+			"error":  err.Error(),
+		}).Error("ValidateSession: decode public key")
+		return &proto.ValidateSessionResponse{
+			Valid:        false,
+			DeniedReason: "invalid_service_config",
+		}, nil
+	}
+
+	userID, _, err := proxyauth.ValidateSessionJWT(sessionToken, domain, pubKeyBytes)
+	if err != nil {
+		log.WithFields(log.Fields{
+			"domain": domain,
+			"error":  err.Error(),
+		}).Debug("ValidateSession: invalid session token")
+		return &proto.ValidateSessionResponse{
+			Valid:        false,
+			DeniedReason: "invalid_token",
+		}, nil
+	}
+
+	user, err := s.usersManager.GetUser(ctx, userID)
+	if err != nil {
+		log.WithFields(log.Fields{
+			"domain":  domain,
+			"user_id": userID,
+			"error":   err.Error(),
+		}).Debug("ValidateSession: user not found")
+		return &proto.ValidateSessionResponse{
+			Valid:        false,
+			DeniedReason: "user_not_found",
+		}, nil
+	}
+
+	if user.AccountID != service.AccountID {
+		log.WithFields(log.Fields{
+			"domain":          domain,
+			"user_id":         userID,
+			"user_account":    user.AccountID,
+			"service_account": service.AccountID,
+		}).Debug("ValidateSession: user account mismatch")
+		return &proto.ValidateSessionResponse{
+			Valid:        false,
+			DeniedReason: "account_mismatch",
+		}, nil
+	}
+
+	if err := s.checkGroupAccess(service, user); err != nil {
+		log.WithFields(log.Fields{
+			"domain":  domain,
+			"user_id": userID,
+			"error":   err.Error(),
+		}).Debug("ValidateSession: access denied")
+		return &proto.ValidateSessionResponse{
+			Valid:        false,
+			UserId:       user.Id,
+			UserEmail:    user.Email,
+			DeniedReason: "not_in_group",
+		}, nil
+	}
+
+	log.WithFields(log.Fields{
+		"domain":  domain,
+		"user_id": userID,
+		"email":   user.Email,
+	}).Debug("ValidateSession: access granted")
+
+	return &proto.ValidateSessionResponse{
+		Valid:     true,
+		UserId:    user.Id,
+		UserEmail: user.Email,
+	}, nil
+}
+
+func (s *ProxyServiceServer) getServiceByDomain(ctx context.Context, domain string) (*reverseproxy.Service, error) {
+	services, err := s.reverseProxyManager.GetGlobalServices(ctx)
+	if err != nil {
+		return nil, fmt.Errorf("get services: %w", err)
+	}
+
+	for _, service := range services {
+		if service.Domain == domain {
+			return service, nil
+		}
+	}
+
+	return nil, fmt.Errorf("service not found for domain: %s", domain)
+}
+
+func (s *ProxyServiceServer) checkGroupAccess(service *reverseproxy.Service, user *types.User) error {
+	if service.Auth.BearerAuth == nil || !service.Auth.BearerAuth.Enabled {
+		return nil
+	}
+
+	allowedGroups := service.Auth.BearerAuth.DistributionGroups
+	if len(allowedGroups) == 0 {
+		return nil
+	}
+
+	allowedSet := make(map[string]bool, len(allowedGroups))
+	for _, groupID := range allowedGroups {
+		allowedSet[groupID] = true
+	}
+
+	for _, groupID := range user.AutoGroups {
+		if allowedSet[groupID] {
+			return nil
+		}
+	}
+
+	return fmt.Errorf("user not in allowed groups")
+}

management/internals/shared/grpc/proxy_auth.go

@@ -0,0 +1,234 @@
+package grpc
+
+import (
+	"context"
+	"strings"
+	"sync"
+	"time"
+
+	log "github.com/sirupsen/logrus"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/codes"
+	"google.golang.org/grpc/metadata"
+	"google.golang.org/grpc/status"
+
+	"github.com/netbirdio/netbird/management/server/store"
+	"github.com/netbirdio/netbird/management/server/types"
+)
+
+const (
+	// lastUsedUpdateInterval is the minimum interval between last_used updates for the same token.
+	lastUsedUpdateInterval = time.Minute
+	// lastUsedCleanupInterval is how often stale lastUsed entries are removed.
+	lastUsedCleanupInterval = 2 * time.Minute
+)
+
+type proxyTokenContextKey struct{}
+
+// ProxyTokenContextKey is the typed key used to store validated token info in context.
+var ProxyTokenContextKey = proxyTokenContextKey{}
+
+// proxyTokenID identifies a proxy access token by its database ID.
+type proxyTokenID = string
+
+// proxyTokenStore defines the store interface needed for token validation
+type proxyTokenStore interface {
+	GetProxyAccessTokenByHashedToken(ctx context.Context, lockStrength store.LockingStrength, hashedToken types.HashedProxyToken) (*types.ProxyAccessToken, error)
+	MarkProxyAccessTokenUsed(ctx context.Context, tokenID string) error
+}
+
+// proxyAuthInterceptor holds state for proxy authentication interceptors.
+type proxyAuthInterceptor struct {
+	store          proxyTokenStore
+	failureLimiter *authFailureLimiter
+
+	// lastUsedMu protects lastUsedTimes
+	lastUsedMu    sync.Mutex
+	lastUsedTimes map[proxyTokenID]time.Time
+	cancel        context.CancelFunc
+}
+
+func newProxyAuthInterceptor(tokenStore proxyTokenStore) *proxyAuthInterceptor {
+	ctx, cancel := context.WithCancel(context.Background())
+	i := &proxyAuthInterceptor{
+		store:          tokenStore,
+		failureLimiter: newAuthFailureLimiter(),
+		lastUsedTimes:  make(map[proxyTokenID]time.Time),
+		cancel:         cancel,
+	}
+	go i.lastUsedCleanupLoop(ctx)
+	return i
+}
+
+// NewProxyAuthInterceptors creates gRPC unary and stream interceptors that validate proxy access tokens.
+// They only intercept ProxyService methods. Both interceptors share state for last-used and failure rate limiting.
+// The returned close function must be called on shutdown to stop background goroutines.
+func NewProxyAuthInterceptors(tokenStore proxyTokenStore) (grpc.UnaryServerInterceptor, grpc.StreamServerInterceptor, func()) {
+	interceptor := newProxyAuthInterceptor(tokenStore)
+
+	unary := func(ctx context.Context, req any, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (any, error) {
+		if !strings.HasPrefix(info.FullMethod, "/management.ProxyService/") {
+			return handler(ctx, req)
+		}
+
+		token, err := interceptor.validateProxyToken(ctx)
+		if err != nil {
+			// Log auth failures explicitly; gRPC doesn't log these by default.
+			log.WithContext(ctx).Warnf("proxy auth failed: %v", err)
+			return nil, err
+		}
+
+		ctx = context.WithValue(ctx, ProxyTokenContextKey, token)
+		return handler(ctx, req)
+	}
+
+	stream := func(srv any, ss grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error {
+		if !strings.HasPrefix(info.FullMethod, "/management.ProxyService/") {
+			return handler(srv, ss)
+		}
+
+		token, err := interceptor.validateProxyToken(ss.Context())
+		if err != nil {
+			// Log auth failures explicitly; gRPC doesn't log these by default.
+			log.WithContext(ss.Context()).Warnf("proxy auth failed: %v", err)
+			return err
+		}
+
+		ctx := context.WithValue(ss.Context(), ProxyTokenContextKey, token)
+		wrapped := &wrappedServerStream{
+			ServerStream: ss,
+			ctx:          ctx,
+		}
+
+		return handler(srv, wrapped)
+	}
+
+	return unary, stream, interceptor.close
+}
+
+func (i *proxyAuthInterceptor) validateProxyToken(ctx context.Context) (*types.ProxyAccessToken, error) {
+	clientIP := peerIPFromContext(ctx)
+
+	if clientIP != "" && i.failureLimiter.isLimited(clientIP) {
+		return nil, status.Errorf(codes.ResourceExhausted, "too many failed authentication attempts")
+	}
+
+	token, err := i.doValidateProxyToken(ctx)
+	if err != nil {
+		if clientIP != "" {
+			i.failureLimiter.recordFailure(clientIP)
+		}
+		return nil, err
+	}
+
+	i.maybeUpdateLastUsed(ctx, token.ID)
+
+	return token, nil
+}
+
+func (i *proxyAuthInterceptor) doValidateProxyToken(ctx context.Context) (*types.ProxyAccessToken, error) {
+	md, ok := metadata.FromIncomingContext(ctx)
+	if !ok {
+		return nil, status.Errorf(codes.Unauthenticated, "missing metadata")
+	}
+
+	authValues := md.Get("authorization")
+	if len(authValues) == 0 {
+		return nil, status.Errorf(codes.Unauthenticated, "missing authorization header")
+	}
+
+	authValue := authValues[0]
+	if !strings.HasPrefix(authValue, "Bearer ") {
+		return nil, status.Errorf(codes.Unauthenticated, "invalid authorization format")
+	}
+
+	plainToken := types.PlainProxyToken(strings.TrimPrefix(authValue, "Bearer "))
+
+	if err := plainToken.Validate(); err != nil {
+		return nil, status.Errorf(codes.Unauthenticated, "invalid token format")
+	}
+
+	token, err := i.store.GetProxyAccessTokenByHashedToken(ctx, store.LockingStrengthNone, plainToken.Hash())
+	if err != nil {
+		return nil, status.Errorf(codes.Unauthenticated, "invalid token")
+	}
+
+	// TODO: Enforce AccountID scope for "bring your own proxy" feature.
+	// Currently tokens are management-wide; AccountID field is reserved for future use.
+
+	if !token.IsValid() {
+		return nil, status.Errorf(codes.Unauthenticated, "token expired or revoked")
+	}
+
+	return token, nil
+}
+
+// maybeUpdateLastUsed updates the last_used timestamp if enough time has passed since the last update.
+func (i *proxyAuthInterceptor) maybeUpdateLastUsed(ctx context.Context, tokenID string) {
+	now := time.Now()
+
+	i.lastUsedMu.Lock()
+	lastUpdate, exists := i.lastUsedTimes[tokenID]
+	if exists && now.Sub(lastUpdate) < lastUsedUpdateInterval {
+		i.lastUsedMu.Unlock()
+		return
+	}
+	i.lastUsedTimes[tokenID] = now
+	i.lastUsedMu.Unlock()
+
+	if err := i.store.MarkProxyAccessTokenUsed(ctx, tokenID); err != nil {
+		log.WithContext(ctx).Debugf("failed to mark proxy token as used: %v", err)
+	}
+}
+
+func (i *proxyAuthInterceptor) lastUsedCleanupLoop(ctx context.Context) {
+	ticker := time.NewTicker(lastUsedCleanupInterval)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ticker.C:
+			i.cleanupStaleLastUsed()
+		case <-ctx.Done():
+			return
+		}
+	}
+}
+
+// cleanupStaleLastUsed removes entries older than 2x the update interval.
+func (i *proxyAuthInterceptor) cleanupStaleLastUsed() {
+	i.lastUsedMu.Lock()
+	defer i.lastUsedMu.Unlock()
+
+	now := time.Now()
+	staleThreshold := 2 * lastUsedUpdateInterval
+	for id, lastUpdate := range i.lastUsedTimes {
+		if now.Sub(lastUpdate) > staleThreshold {
+			delete(i.lastUsedTimes, id)
+		}
+	}
+}
+
+func (i *proxyAuthInterceptor) close() {
+	i.cancel()
+	i.failureLimiter.stop()
+}
+
+// GetProxyTokenFromContext retrieves the validated proxy token from the context
+func GetProxyTokenFromContext(ctx context.Context) *types.ProxyAccessToken {
+	token, ok := ctx.Value(ProxyTokenContextKey).(*types.ProxyAccessToken)
+	if !ok {
+		return nil
+	}
+	return token
+}
+
+// wrappedServerStream wraps a grpc.ServerStream to provide a custom context
+type wrappedServerStream struct {
+	grpc.ServerStream
+	ctx context.Context
+}
+
+func (w *wrappedServerStream) Context() context.Context {
+	return w.ctx
+}

management/internals/shared/grpc/proxy_auth_ratelimit.go

@@ -0,0 +1,134 @@
+package grpc
+
+import (
+	"context"
+	"net"
+	"sync"
+	"time"
+
+	"github.com/grpc-ecosystem/go-grpc-middleware/v2/interceptors/realip"
+	"golang.org/x/time/rate"
+	"google.golang.org/grpc/peer"
+)
+
+const (
+	// proxyAuthFailureBurst is the maximum number of failed attempts before rate limiting kicks in.
+	proxyAuthFailureBurst = 5
+	// proxyAuthLimiterCleanup is how often stale limiters are removed.
+	proxyAuthLimiterCleanup = 5 * time.Minute
+	// proxyAuthLimiterTTL is how long a limiter is kept after the last failure.
+	proxyAuthLimiterTTL = 15 * time.Minute
+)
+
+// defaultProxyAuthFailureRate is the token replenishment rate for failed auth attempts.
+// One token every 12 seconds = 5 per minute.
+var defaultProxyAuthFailureRate = rate.Every(12 * time.Second)
+
+// clientIP identifies a client by its IP address for rate limiting purposes.
+type clientIP = string
+
+type limiterEntry struct {
+	limiter    *rate.Limiter
+	lastAccess time.Time
+}
+
+// authFailureLimiter tracks per-IP rate limits for failed proxy authentication attempts.
+type authFailureLimiter struct {
+	mu          sync.Mutex
+	limiters    map[clientIP]*limiterEntry
+	failureRate rate.Limit
+	cancel      context.CancelFunc
+}
+
+func newAuthFailureLimiter() *authFailureLimiter {
+	return newAuthFailureLimiterWithRate(defaultProxyAuthFailureRate)
+}
+
+func newAuthFailureLimiterWithRate(failureRate rate.Limit) *authFailureLimiter {
+	ctx, cancel := context.WithCancel(context.Background())
+	l := &authFailureLimiter{
+		limiters:    make(map[clientIP]*limiterEntry),
+		failureRate: failureRate,
+		cancel:      cancel,
+	}
+	go l.cleanupLoop(ctx)
+	return l
+}
+
+// isLimited returns true if the given IP has exhausted its failure budget.
+func (l *authFailureLimiter) isLimited(ip clientIP) bool {
+	l.mu.Lock()
+	defer l.mu.Unlock()
+
+	entry, exists := l.limiters[ip]
+	if !exists {
+		return false
+	}
+
+	return entry.limiter.Tokens() < 1
+}
+
+// recordFailure consumes a token from the rate limiter for the given IP.
+func (l *authFailureLimiter) recordFailure(ip clientIP) {
+	l.mu.Lock()
+	defer l.mu.Unlock()
+
+	now := time.Now()
+	entry, exists := l.limiters[ip]
+	if !exists {
+		entry = &limiterEntry{
+			limiter: rate.NewLimiter(l.failureRate, proxyAuthFailureBurst),
+		}
+		l.limiters[ip] = entry
+	}
+	entry.lastAccess = now
+	entry.limiter.Allow()
+}
+
+func (l *authFailureLimiter) cleanupLoop(ctx context.Context) {
+	ticker := time.NewTicker(proxyAuthLimiterCleanup)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ticker.C:
+			l.cleanup()
+		case <-ctx.Done():
+			return
+		}
+	}
+}
+
+func (l *authFailureLimiter) cleanup() {
+	l.mu.Lock()
+	defer l.mu.Unlock()
+
+	now := time.Now()
+	for ip, entry := range l.limiters {
+		if now.Sub(entry.lastAccess) > proxyAuthLimiterTTL {
+			delete(l.limiters, ip)
+		}
+	}
+}
+
+func (l *authFailureLimiter) stop() {
+	l.cancel()
+}
+
+// peerIPFromContext extracts the client IP from the gRPC context.
+// Uses realip (from trusted proxy headers) first, falls back to the transport peer address.
+func peerIPFromContext(ctx context.Context) clientIP {
+	if addr, ok := realip.FromContext(ctx); ok {
+		return addr.String()
+	}
+
+	if p, ok := peer.FromContext(ctx); ok {
+		host, _, err := net.SplitHostPort(p.Addr.String())
+		if err != nil {
+			return p.Addr.String()
+		}
+		return host
+	}
+
+	return ""
+}

management/internals/shared/grpc/proxy_auth_ratelimit_test.go

@@ -0,0 +1,98 @@
+package grpc
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"golang.org/x/time/rate"
+)
+
+func TestAuthFailureLimiter_NotLimitedInitially(t *testing.T) {
+	l := newAuthFailureLimiter()
+	defer l.stop()
+
+	assert.False(t, l.isLimited("192.168.1.1"), "new IP should not be rate limited")
+}
+
+func TestAuthFailureLimiter_LimitedAfterBurst(t *testing.T) {
+	l := newAuthFailureLimiter()
+	defer l.stop()
+
+	ip := "192.168.1.1"
+	for i := 0; i < proxyAuthFailureBurst; i++ {
+		l.recordFailure(ip)
+	}
+
+	assert.True(t, l.isLimited(ip), "IP should be limited after exhausting burst")
+}
+
+func TestAuthFailureLimiter_DifferentIPsIndependent(t *testing.T) {
+	l := newAuthFailureLimiter()
+	defer l.stop()
+
+	for i := 0; i < proxyAuthFailureBurst; i++ {
+		l.recordFailure("192.168.1.1")
+	}
+
+	assert.True(t, l.isLimited("192.168.1.1"))
+	assert.False(t, l.isLimited("192.168.1.2"), "different IP should not be affected")
+}
+
+func TestAuthFailureLimiter_RecoveryOverTime(t *testing.T) {
+	l := newAuthFailureLimiterWithRate(rate.Limit(100)) // 100 tokens/sec for fast recovery
+	defer l.stop()
+
+	ip := "10.0.0.1"
+
+	// Exhaust burst
+	for i := 0; i < proxyAuthFailureBurst; i++ {
+		l.recordFailure(ip)
+	}
+	require.True(t, l.isLimited(ip))
+
+	// Wait for token replenishment
+	time.Sleep(50 * time.Millisecond)
+
+	assert.False(t, l.isLimited(ip), "should recover after tokens replenish")
+}
+
+func TestAuthFailureLimiter_Cleanup(t *testing.T) {
+	l := newAuthFailureLimiter()
+	defer l.stop()
+
+	l.recordFailure("10.0.0.1")
+
+	l.mu.Lock()
+	require.Len(t, l.limiters, 1)
+	// Backdate the entry so it looks stale
+	l.limiters["10.0.0.1"].lastAccess = time.Now().Add(-proxyAuthLimiterTTL - time.Minute)
+	l.mu.Unlock()
+
+	l.cleanup()
+
+	l.mu.Lock()
+	assert.Empty(t, l.limiters, "stale entries should be cleaned up")
+	l.mu.Unlock()
+}
+
+func TestAuthFailureLimiter_CleanupKeepsFresh(t *testing.T) {
+	l := newAuthFailureLimiter()
+	defer l.stop()
+
+	l.recordFailure("10.0.0.1")
+	l.recordFailure("10.0.0.2")
+
+	l.mu.Lock()
+	// Only backdate one entry
+	l.limiters["10.0.0.1"].lastAccess = time.Now().Add(-proxyAuthLimiterTTL - time.Minute)
+	l.mu.Unlock()
+
+	l.cleanup()
+
+	l.mu.Lock()
+	assert.Len(t, l.limiters, 1, "only stale entries should be removed")
+	assert.Contains(t, l.limiters, "10.0.0.2")
+	l.mu.Unlock()
+}

management/internals/shared/grpc/proxy_group_access_test.go

@@ -0,0 +1,381 @@
+package grpc
+
+import (
+	"context"
+	"errors"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy"
+	"github.com/netbirdio/netbird/management/server/types"
+)
+
+type mockReverseProxyManager struct {
+	proxiesByAccount map[string][]*reverseproxy.Service
+	err              error
+}
+
+func (m *mockReverseProxyManager) GetAccountServices(ctx context.Context, accountID string) ([]*reverseproxy.Service, error) {
+	if m.err != nil {
+		return nil, m.err
+	}
+	return m.proxiesByAccount[accountID], nil
+}
+
+func (m *mockReverseProxyManager) GetGlobalServices(ctx context.Context) ([]*reverseproxy.Service, error) {
+	return nil, nil
+}
+
+func (m *mockReverseProxyManager) GetAllServices(ctx context.Context, accountID, userID string) ([]*reverseproxy.Service, error) {
+	return nil, nil
+}
+
+func (m *mockReverseProxyManager) GetService(ctx context.Context, accountID, userID, reverseProxyID string) (*reverseproxy.Service, error) {
+	return nil, nil
+}
+
+func (m *mockReverseProxyManager) CreateService(ctx context.Context, accountID, userID string, rp *reverseproxy.Service) (*reverseproxy.Service, error) {
+	return nil, nil
+}
+
+func (m *mockReverseProxyManager) UpdateService(ctx context.Context, accountID, userID string, rp *reverseproxy.Service) (*reverseproxy.Service, error) {
+	return nil, nil
+}
+
+func (m *mockReverseProxyManager) DeleteService(ctx context.Context, accountID, userID, reverseProxyID string) error {
+	return nil
+}
+
+func (m *mockReverseProxyManager) SetCertificateIssuedAt(ctx context.Context, accountID, reverseProxyID string) error {
+	return nil
+}
+
+func (m *mockReverseProxyManager) SetStatus(ctx context.Context, accountID, reverseProxyID string, status reverseproxy.ProxyStatus) error {
+	return nil
+}
+
+func (m *mockReverseProxyManager) ReloadAllServicesForAccount(ctx context.Context, accountID string) error {
+	return nil
+}
+
+func (m *mockReverseProxyManager) ReloadService(ctx context.Context, accountID, reverseProxyID string) error {
+	return nil
+}
+
+func (m *mockReverseProxyManager) GetServiceByID(ctx context.Context, accountID, reverseProxyID string) (*reverseproxy.Service, error) {
+	return nil, nil
+}
+
+func (m *mockReverseProxyManager) GetServiceIDByTargetID(_ context.Context, _, _ string) (string, error) {
+	return "", nil
+}
+
+type mockUsersManager struct {
+	users map[string]*types.User
+	err   error
+}
+
+func (m *mockUsersManager) GetUser(ctx context.Context, userID string) (*types.User, error) {
+	if m.err != nil {
+		return nil, m.err
+	}
+	user, ok := m.users[userID]
+	if !ok {
+		return nil, errors.New("user not found")
+	}
+	return user, nil
+}
+
+func TestValidateUserGroupAccess(t *testing.T) {
+	tests := []struct {
+		name             string
+		domain           string
+		userID           string
+		proxiesByAccount map[string][]*reverseproxy.Service
+		users            map[string]*types.User
+		proxyErr         error
+		userErr          error
+		expectErr        bool
+		expectErrMsg     string
+	}{
+		{
+			name:   "user not found",
+			domain: "app.example.com",
+			userID: "unknown-user",
+			proxiesByAccount: map[string][]*reverseproxy.Service{
+				"account1": {{Domain: "app.example.com", AccountID: "account1"}},
+			},
+			users:        map[string]*types.User{},
+			expectErr:    true,
+			expectErrMsg: "user not found",
+		},
+		{
+			name:             "proxy not found in user's account",
+			domain:           "app.example.com",
+			userID:           "user1",
+			proxiesByAccount: map[string][]*reverseproxy.Service{},
+			users: map[string]*types.User{
+				"user1": {Id: "user1", AccountID: "account1"},
+			},
+			expectErr:    true,
+			expectErrMsg: "reverse proxy not found",
+		},
+		{
+			name:   "proxy exists in different account - not accessible",
+			domain: "app.example.com",
+			userID: "user1",
+			proxiesByAccount: map[string][]*reverseproxy.Service{
+				"account2": {{Domain: "app.example.com", AccountID: "account2"}},
+			},
+			users: map[string]*types.User{
+				"user1": {Id: "user1", AccountID: "account1"},
+			},
+			expectErr:    true,
+			expectErrMsg: "reverse proxy not found",
+		},
+		{
+			name:   "no bearer auth configured - same account allows access",
+			domain: "app.example.com",
+			userID: "user1",
+			proxiesByAccount: map[string][]*reverseproxy.Service{
+				"account1": {{Domain: "app.example.com", AccountID: "account1", Auth: reverseproxy.AuthConfig{}}},
+			},
+			users: map[string]*types.User{
+				"user1": {Id: "user1", AccountID: "account1"},
+			},
+			expectErr: false,
+		},
+		{
+			name:   "bearer auth disabled - same account allows access",
+			domain: "app.example.com",
+			userID: "user1",
+			proxiesByAccount: map[string][]*reverseproxy.Service{
+				"account1": {{
+					Domain:    "app.example.com",
+					AccountID: "account1",
+					Auth: reverseproxy.AuthConfig{
+						BearerAuth: &reverseproxy.BearerAuthConfig{Enabled: false},
+					},
+				}},
+			},
+			users: map[string]*types.User{
+				"user1": {Id: "user1", AccountID: "account1"},
+			},
+			expectErr: false,
+		},
+		{
+			name:   "bearer auth enabled but no groups configured - same account allows access",
+			domain: "app.example.com",
+			userID: "user1",
+			proxiesByAccount: map[string][]*reverseproxy.Service{
+				"account1": {{
+					Domain:    "app.example.com",
+					AccountID: "account1",
+					Auth: reverseproxy.AuthConfig{
+						BearerAuth: &reverseproxy.BearerAuthConfig{
+							Enabled:            true,
+							DistributionGroups: []string{},
+						},
+					},
+				}},
+			},
+			users: map[string]*types.User{
+				"user1": {Id: "user1", AccountID: "account1"},
+			},
+			expectErr: false,
+		},
+		{
+			name:   "user not in allowed groups",
+			domain: "app.example.com",
+			userID: "user1",
+			proxiesByAccount: map[string][]*reverseproxy.Service{
+				"account1": {{
+					Domain:    "app.example.com",
+					AccountID: "account1",
+					Auth: reverseproxy.AuthConfig{
+						BearerAuth: &reverseproxy.BearerAuthConfig{
+							Enabled:            true,
+							DistributionGroups: []string{"group1", "group2"},
+						},
+					},
+				}},
+			},
+			users: map[string]*types.User{
+				"user1": {Id: "user1", AccountID: "account1", AutoGroups: []string{"group3", "group4"}},
+			},
+			expectErr:    true,
+			expectErrMsg: "not in allowed groups",
+		},
+		{
+			name:   "user in one of the allowed groups - allow access",
+			domain: "app.example.com",
+			userID: "user1",
+			proxiesByAccount: map[string][]*reverseproxy.Service{
+				"account1": {{
+					Domain:    "app.example.com",
+					AccountID: "account1",
+					Auth: reverseproxy.AuthConfig{
+						BearerAuth: &reverseproxy.BearerAuthConfig{
+							Enabled:            true,
+							DistributionGroups: []string{"group1", "group2"},
+						},
+					},
+				}},
+			},
+			users: map[string]*types.User{
+				"user1": {Id: "user1", AccountID: "account1", AutoGroups: []string{"group2", "group3"}},
+			},
+			expectErr: false,
+		},
+		{
+			name:   "user in all allowed groups - allow access",
+			domain: "app.example.com",
+			userID: "user1",
+			proxiesByAccount: map[string][]*reverseproxy.Service{
+				"account1": {{
+					Domain:    "app.example.com",
+					AccountID: "account1",
+					Auth: reverseproxy.AuthConfig{
+						BearerAuth: &reverseproxy.BearerAuthConfig{
+							Enabled:            true,
+							DistributionGroups: []string{"group1", "group2"},
+						},
+					},
+				}},
+			},
+			users: map[string]*types.User{
+				"user1": {Id: "user1", AccountID: "account1", AutoGroups: []string{"group1", "group2", "group3"}},
+			},
+			expectErr: false,
+		},
+		{
+			name:             "proxy manager error",
+			domain:           "app.example.com",
+			userID:           "user1",
+			proxiesByAccount: nil,
+			proxyErr:         errors.New("database error"),
+			users: map[string]*types.User{
+				"user1": {Id: "user1", AccountID: "account1"},
+			},
+			expectErr:    true,
+			expectErrMsg: "get account reverse proxies",
+		},
+		{
+			name:   "multiple proxies in account - finds correct one",
+			domain: "app2.example.com",
+			userID: "user1",
+			proxiesByAccount: map[string][]*reverseproxy.Service{
+				"account1": {
+					{Domain: "app1.example.com", AccountID: "account1"},
+					{Domain: "app2.example.com", AccountID: "account1", Auth: reverseproxy.AuthConfig{}},
+					{Domain: "app3.example.com", AccountID: "account1"},
+				},
+			},
+			users: map[string]*types.User{
+				"user1": {Id: "user1", AccountID: "account1"},
+			},
+			expectErr: false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			server := &ProxyServiceServer{
+				reverseProxyManager: &mockReverseProxyManager{
+					proxiesByAccount: tt.proxiesByAccount,
+					err:              tt.proxyErr,
+				},
+				usersManager: &mockUsersManager{
+					users: tt.users,
+					err:   tt.userErr,
+				},
+			}
+
+			err := server.ValidateUserGroupAccess(context.Background(), tt.domain, tt.userID)
+
+			if tt.expectErr {
+				require.Error(t, err)
+				assert.Contains(t, err.Error(), tt.expectErrMsg)
+			} else {
+				require.NoError(t, err)
+			}
+		})
+	}
+}
+
+func TestGetAccountProxyByDomain(t *testing.T) {
+	tests := []struct {
+		name             string
+		accountID        string
+		domain           string
+		proxiesByAccount map[string][]*reverseproxy.Service
+		err              error
+		expectProxy      bool
+		expectErr        bool
+	}{
+		{
+			name:      "proxy found",
+			accountID: "account1",
+			domain:    "app.example.com",
+			proxiesByAccount: map[string][]*reverseproxy.Service{
+				"account1": {
+					{Domain: "other.example.com", AccountID: "account1"},
+					{Domain: "app.example.com", AccountID: "account1"},
+				},
+			},
+			expectProxy: true,
+			expectErr:   false,
+		},
+		{
+			name:      "proxy not found in account",
+			accountID: "account1",
+			domain:    "unknown.example.com",
+			proxiesByAccount: map[string][]*reverseproxy.Service{
+				"account1": {{Domain: "app.example.com", AccountID: "account1"}},
+			},
+			expectProxy: false,
+			expectErr:   true,
+		},
+		{
+			name:             "empty proxy list for account",
+			accountID:        "account1",
+			domain:           "app.example.com",
+			proxiesByAccount: map[string][]*reverseproxy.Service{},
+			expectProxy:      false,
+			expectErr:        true,
+		},
+		{
+			name:             "manager error",
+			accountID:        "account1",
+			domain:           "app.example.com",
+			proxiesByAccount: nil,
+			err:              errors.New("database error"),
+			expectProxy:      false,
+			expectErr:        true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			server := &ProxyServiceServer{
+				reverseProxyManager: &mockReverseProxyManager{
+					proxiesByAccount: tt.proxiesByAccount,
+					err:              tt.err,
+				},
+			}
+
+			proxy, err := server.getAccountProxyByDomain(context.Background(), tt.accountID, tt.domain)
+
+			if tt.expectErr {
+				require.Error(t, err)
+				assert.Nil(t, proxy)
+			} else {
+				require.NoError(t, err)
+				require.NotNil(t, proxy)
+				assert.Equal(t, tt.domain, proxy.Domain)
+			}
+		})
+	}
+}

management/internals/shared/grpc/validate_session_test.go

@@ -0,0 +1,304 @@
+//go:build integration
+
+package grpc
+
+import (
+	"context"
+	"crypto/ed25519"
+	"crypto/rand"
+	"encoding/base64"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy"
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy/sessionkey"
+	"github.com/netbirdio/netbird/management/server/store"
+	"github.com/netbirdio/netbird/management/server/types"
+	"github.com/netbirdio/netbird/proxy/auth"
+	"github.com/netbirdio/netbird/shared/management/proto"
+)
+
+type validateSessionTestSetup struct {
+	proxyService *ProxyServiceServer
+	store        store.Store
+	cleanup      func()
+}
+
+func setupValidateSessionTest(t *testing.T) *validateSessionTestSetup {
+	t.Helper()
+
+	ctx := context.Background()
+	testStore, storeCleanup, err := store.NewTestStoreFromSQL(ctx, "../../../server/testdata/auth_callback.sql", t.TempDir())
+	require.NoError(t, err)
+
+	proxyManager := &testValidateSessionProxyManager{store: testStore}
+	usersManager := &testValidateSessionUsersManager{store: testStore}
+
+	proxyService := NewProxyServiceServer(nil, NewOneTimeTokenStore(time.Minute), ProxyOIDCConfig{}, nil, usersManager)
+	proxyService.SetProxyManager(proxyManager)
+
+	createTestProxies(t, ctx, testStore)
+
+	return &validateSessionTestSetup{
+		proxyService: proxyService,
+		store:        testStore,
+		cleanup:      storeCleanup,
+	}
+}
+
+func createTestProxies(t *testing.T, ctx context.Context, testStore store.Store) {
+	t.Helper()
+
+	pubKey, privKey := generateSessionKeyPair(t)
+
+	testProxy := &reverseproxy.Service{
+		ID:                "testProxyId",
+		AccountID:         "testAccountId",
+		Name:              "Test Proxy",
+		Domain:            "test-proxy.example.com",
+		Enabled:           true,
+		SessionPrivateKey: privKey,
+		SessionPublicKey:  pubKey,
+		Auth: reverseproxy.AuthConfig{
+			BearerAuth: &reverseproxy.BearerAuthConfig{
+				Enabled: true,
+			},
+		},
+	}
+	require.NoError(t, testStore.CreateService(ctx, testProxy))
+
+	restrictedProxy := &reverseproxy.Service{
+		ID:                "restrictedProxyId",
+		AccountID:         "testAccountId",
+		Name:              "Restricted Proxy",
+		Domain:            "restricted-proxy.example.com",
+		Enabled:           true,
+		SessionPrivateKey: privKey,
+		SessionPublicKey:  pubKey,
+		Auth: reverseproxy.AuthConfig{
+			BearerAuth: &reverseproxy.BearerAuthConfig{
+				Enabled:            true,
+				DistributionGroups: []string{"allowedGroupId"},
+			},
+		},
+	}
+	require.NoError(t, testStore.CreateService(ctx, restrictedProxy))
+}
+
+func generateSessionKeyPair(t *testing.T) (string, string) {
+	t.Helper()
+	pub, priv, err := ed25519.GenerateKey(rand.Reader)
+	require.NoError(t, err)
+	return base64.StdEncoding.EncodeToString(pub), base64.StdEncoding.EncodeToString(priv)
+}
+
+func createSessionToken(t *testing.T, privKeyB64, userID, domain string) string {
+	t.Helper()
+	token, err := sessionkey.SignToken(privKeyB64, userID, domain, auth.MethodOIDC, time.Hour)
+	require.NoError(t, err)
+	return token
+}
+
+func TestValidateSession_UserAllowed(t *testing.T) {
+	setup := setupValidateSessionTest(t)
+	defer setup.cleanup()
+
+	proxy, err := setup.store.GetServiceByID(context.Background(), store.LockingStrengthNone, "testAccountId", "testProxyId")
+	require.NoError(t, err)
+
+	token := createSessionToken(t, proxy.SessionPrivateKey, "allowedUserId", "test-proxy.example.com")
+
+	resp, err := setup.proxyService.ValidateSession(context.Background(), &proto.ValidateSessionRequest{
+		Domain:       "test-proxy.example.com",
+		SessionToken: token,
+	})
+
+	require.NoError(t, err)
+	assert.True(t, resp.Valid, "User should be allowed access")
+	assert.Equal(t, "allowedUserId", resp.UserId)
+	assert.Empty(t, resp.DeniedReason)
+}
+
+func TestValidateSession_UserNotInAllowedGroup(t *testing.T) {
+	setup := setupValidateSessionTest(t)
+	defer setup.cleanup()
+
+	proxy, err := setup.store.GetServiceByID(context.Background(), store.LockingStrengthNone, "testAccountId", "restrictedProxyId")
+	require.NoError(t, err)
+
+	token := createSessionToken(t, proxy.SessionPrivateKey, "nonGroupUserId", "restricted-proxy.example.com")
+
+	resp, err := setup.proxyService.ValidateSession(context.Background(), &proto.ValidateSessionRequest{
+		Domain:       "restricted-proxy.example.com",
+		SessionToken: token,
+	})
+
+	require.NoError(t, err)
+	assert.False(t, resp.Valid, "User not in group should be denied")
+	assert.Equal(t, "not_in_group", resp.DeniedReason)
+	assert.Equal(t, "nonGroupUserId", resp.UserId)
+}
+
+func TestValidateSession_UserInDifferentAccount(t *testing.T) {
+	setup := setupValidateSessionTest(t)
+	defer setup.cleanup()
+
+	proxy, err := setup.store.GetServiceByID(context.Background(), store.LockingStrengthNone, "testAccountId", "testProxyId")
+	require.NoError(t, err)
+
+	token := createSessionToken(t, proxy.SessionPrivateKey, "otherAccountUserId", "test-proxy.example.com")
+
+	resp, err := setup.proxyService.ValidateSession(context.Background(), &proto.ValidateSessionRequest{
+		Domain:       "test-proxy.example.com",
+		SessionToken: token,
+	})
+
+	require.NoError(t, err)
+	assert.False(t, resp.Valid, "User in different account should be denied")
+	assert.Equal(t, "account_mismatch", resp.DeniedReason)
+}
+
+func TestValidateSession_UserNotFound(t *testing.T) {
+	setup := setupValidateSessionTest(t)
+	defer setup.cleanup()
+
+	proxy, err := setup.store.GetServiceByID(context.Background(), store.LockingStrengthNone, "testAccountId", "testProxyId")
+	require.NoError(t, err)
+
+	token := createSessionToken(t, proxy.SessionPrivateKey, "nonExistentUserId", "test-proxy.example.com")
+
+	resp, err := setup.proxyService.ValidateSession(context.Background(), &proto.ValidateSessionRequest{
+		Domain:       "test-proxy.example.com",
+		SessionToken: token,
+	})
+
+	require.NoError(t, err)
+	assert.False(t, resp.Valid, "Non-existent user should be denied")
+	assert.Equal(t, "user_not_found", resp.DeniedReason)
+}
+
+func TestValidateSession_ProxyNotFound(t *testing.T) {
+	setup := setupValidateSessionTest(t)
+	defer setup.cleanup()
+
+	proxy, err := setup.store.GetServiceByID(context.Background(), store.LockingStrengthNone, "testAccountId", "testProxyId")
+	require.NoError(t, err)
+
+	token := createSessionToken(t, proxy.SessionPrivateKey, "allowedUserId", "unknown-proxy.example.com")
+
+	resp, err := setup.proxyService.ValidateSession(context.Background(), &proto.ValidateSessionRequest{
+		Domain:       "unknown-proxy.example.com",
+		SessionToken: token,
+	})
+
+	require.NoError(t, err)
+	assert.False(t, resp.Valid, "Unknown proxy should be denied")
+	assert.Equal(t, "proxy_not_found", resp.DeniedReason)
+}
+
+func TestValidateSession_InvalidToken(t *testing.T) {
+	setup := setupValidateSessionTest(t)
+	defer setup.cleanup()
+
+	resp, err := setup.proxyService.ValidateSession(context.Background(), &proto.ValidateSessionRequest{
+		Domain:       "test-proxy.example.com",
+		SessionToken: "invalid-token",
+	})
+
+	require.NoError(t, err)
+	assert.False(t, resp.Valid, "Invalid token should be denied")
+	assert.Equal(t, "invalid_token", resp.DeniedReason)
+}
+
+func TestValidateSession_MissingDomain(t *testing.T) {
+	setup := setupValidateSessionTest(t)
+	defer setup.cleanup()
+
+	resp, err := setup.proxyService.ValidateSession(context.Background(), &proto.ValidateSessionRequest{
+		SessionToken: "some-token",
+	})
+
+	require.NoError(t, err)
+	assert.False(t, resp.Valid)
+	assert.Contains(t, resp.DeniedReason, "missing")
+}
+
+func TestValidateSession_MissingToken(t *testing.T) {
+	setup := setupValidateSessionTest(t)
+	defer setup.cleanup()
+
+	resp, err := setup.proxyService.ValidateSession(context.Background(), &proto.ValidateSessionRequest{
+		Domain: "test-proxy.example.com",
+	})
+
+	require.NoError(t, err)
+	assert.False(t, resp.Valid)
+	assert.Contains(t, resp.DeniedReason, "missing")
+}
+
+type testValidateSessionProxyManager struct {
+	store store.Store
+}
+
+func (m *testValidateSessionProxyManager) GetAllServices(_ context.Context, _, _ string) ([]*reverseproxy.Service, error) {
+	return nil, nil
+}
+
+func (m *testValidateSessionProxyManager) GetService(_ context.Context, _, _, _ string) (*reverseproxy.Service, error) {
+	return nil, nil
+}
+
+func (m *testValidateSessionProxyManager) CreateService(_ context.Context, _, _ string, _ *reverseproxy.Service) (*reverseproxy.Service, error) {
+	return nil, nil
+}
+
+func (m *testValidateSessionProxyManager) UpdateService(_ context.Context, _, _ string, _ *reverseproxy.Service) (*reverseproxy.Service, error) {
+	return nil, nil
+}
+
+func (m *testValidateSessionProxyManager) DeleteService(_ context.Context, _, _, _ string) error {
+	return nil
+}
+
+func (m *testValidateSessionProxyManager) SetCertificateIssuedAt(_ context.Context, _, _ string) error {
+	return nil
+}
+
+func (m *testValidateSessionProxyManager) SetStatus(_ context.Context, _, _ string, _ reverseproxy.ProxyStatus) error {
+	return nil
+}
+
+func (m *testValidateSessionProxyManager) ReloadAllServicesForAccount(_ context.Context, _ string) error {
+	return nil
+}
+
+func (m *testValidateSessionProxyManager) ReloadService(_ context.Context, _, _ string) error {
+	return nil
+}
+
+func (m *testValidateSessionProxyManager) GetGlobalServices(ctx context.Context) ([]*reverseproxy.Service, error) {
+	return m.store.GetServices(ctx, store.LockingStrengthNone)
+}
+
+func (m *testValidateSessionProxyManager) GetServiceByID(ctx context.Context, accountID, proxyID string) (*reverseproxy.Service, error) {
+	return m.store.GetServiceByID(ctx, store.LockingStrengthNone, accountID, proxyID)
+}
+
+func (m *testValidateSessionProxyManager) GetAccountServices(ctx context.Context, accountID string) ([]*reverseproxy.Service, error) {
+	return m.store.GetAccountServices(ctx, store.LockingStrengthNone, accountID)
+}
+
+func (m *testValidateSessionProxyManager) GetServiceIDByTargetID(_ context.Context, _, _ string) (string, error) {
+	return "", nil
+}
+
+type testValidateSessionUsersManager struct {
+	store store.Store
+}
+
+func (m *testValidateSessionUsersManager) GetUser(ctx context.Context, userID string) (*types.User, error) {
+	return m.store.GetUserByUserID(ctx, store.LockingStrengthNone, userID)
+}

management/server/account.go

@@ -15,6 +15,7 @@ import (
 	"sync"
 	"time"
 
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy"
 	"github.com/netbirdio/netbird/management/server/job"
 	"github.com/netbirdio/netbird/shared/auth"
 
@@ -82,8 +83,9 @@ type DefaultAccountManager struct {
 
 	requestBuffer *AccountRequestBuffer
 
-	proxyController port_forwarding.Controller
-	settingsManager settings.Manager
+	proxyController     port_forwarding.Controller
+	settingsManager     settings.Manager
+	reverseProxyManager reverseproxy.Manager
 
 	// config contains the management server configuration
 	config *nbconfig.Config
@@ -113,6 +115,10 @@ type DefaultAccountManager struct {
 
 var _ account.Manager = (*DefaultAccountManager)(nil)
 
+func (am *DefaultAccountManager) SetServiceManager(serviceManager reverseproxy.Manager) {
+	am.reverseProxyManager = serviceManager
+}
+
 func isUniqueConstraintError(err error) bool {
 	switch {
 	case strings.Contains(err.Error(), "(SQLSTATE 23505)"),
@@ -321,6 +327,9 @@ func (am *DefaultAccountManager) UpdateAccountSettings(ctx context.Context, acco
 			if err = am.reallocateAccountPeerIPs(ctx, transaction, accountID, newSettings.NetworkRange); err != nil {
 				return err
 			}
+			if err = am.reverseProxyManager.ReloadAllServicesForAccount(ctx, accountID); err != nil {
+				log.WithContext(ctx).Warnf("failed to reload all services for account %s: %v", accountID, err)
+			}
 			updateAccountPeers = true
 		}
 

management/server/account/manager.go

@@ -6,6 +6,7 @@ import (
 	"net/netip"
 	"time"
 
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy"
 	"github.com/netbirdio/netbird/shared/auth"
 
 	nbdns "github.com/netbirdio/netbird/dns"
@@ -139,4 +140,5 @@ type Manager interface {
 	CreatePeerJob(ctx context.Context, accountID, peerID, userID string, job *types.Job) error
 	GetAllPeerJobs(ctx context.Context, accountID, userID, peerID string) ([]*types.Job, error)
 	GetPeerJobByID(ctx context.Context, accountID, userID, peerID, jobID string) (*types.Job, error)
+	SetServiceManager(serviceManager reverseproxy.Manager)
 }

management/server/activity/codes.go

@@ -204,6 +204,10 @@ const (
 	UserInviteLinkRegenerated Activity = 106
 	UserInviteLinkDeleted     Activity = 107
 
+	ServiceCreated Activity = 108
+	ServiceUpdated Activity = 109
+	ServiceDeleted Activity = 110
+
 	AccountDeleted Activity = 99999
 )
 
@@ -337,6 +341,10 @@ var activityMap = map[Activity]Code{
 	UserInviteLinkAccepted:    {"User invite link accepted", "user.invite.link.accept"},
 	UserInviteLinkRegenerated: {"User invite link regenerated", "user.invite.link.regenerate"},
 	UserInviteLinkDeleted:     {"User invite link deleted", "user.invite.link.delete"},
+
+	ServiceCreated: {"Service created", "service.create"},
+	ServiceUpdated: {"Service updated", "service.update"},
+	ServiceDeleted: {"Service deleted", "service.delete"},
 }
 
 // StringCode returns a string code of the activity

management/server/http/handler.go

@@ -9,9 +9,15 @@ import (
 	"time"
 
 	"github.com/gorilla/mux"
+	"github.com/netbirdio/netbird/management/server/types"
 	"github.com/rs/cors"
 	log "github.com/sirupsen/logrus"
 
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy"
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy/accesslogs"
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy/domain"
+	reverseproxymanager "github.com/netbirdio/netbird/management/internals/modules/reverseproxy/manager"
+	nbgrpc "github.com/netbirdio/netbird/management/internals/shared/grpc"
 	idpmanager "github.com/netbirdio/netbird/management/server/idp"
 
 	"github.com/netbirdio/management-integrations/integrations"
@@ -39,6 +45,7 @@ import (
 	"github.com/netbirdio/netbird/management/server/http/handlers/networks"
 	"github.com/netbirdio/netbird/management/server/http/handlers/peers"
 	"github.com/netbirdio/netbird/management/server/http/handlers/policies"
+	"github.com/netbirdio/netbird/management/server/http/handlers/proxy"
 	"github.com/netbirdio/netbird/management/server/http/handlers/routes"
 	"github.com/netbirdio/netbird/management/server/http/handlers/setup_keys"
 	"github.com/netbirdio/netbird/management/server/http/handlers/users"
@@ -60,7 +67,7 @@ const (
 )
 
 // NewAPIHandler creates the Management service HTTP API handler registering all the available endpoints.
-func NewAPIHandler(ctx context.Context, accountManager account.Manager, networksManager nbnetworks.Manager, resourceManager resources.Manager, routerManager routers.Manager, groupsManager nbgroups.Manager, LocationManager geolocation.Geolocation, authManager auth.Manager, appMetrics telemetry.AppMetrics, integratedValidator integrated_validator.IntegratedValidator, proxyController port_forwarding.Controller, permissionsManager permissions.Manager, peersManager nbpeers.Manager, settingsManager settings.Manager, zManager zones.Manager, rManager records.Manager, networkMapController network_map.Controller, idpManager idpmanager.Manager) (http.Handler, error) {
+func NewAPIHandler(ctx context.Context, accountManager account.Manager, networksManager nbnetworks.Manager, resourceManager resources.Manager, routerManager routers.Manager, groupsManager nbgroups.Manager, LocationManager geolocation.Geolocation, authManager auth.Manager, appMetrics telemetry.AppMetrics, integratedValidator integrated_validator.IntegratedValidator, proxyController port_forwarding.Controller, permissionsManager permissions.Manager, peersManager nbpeers.Manager, settingsManager settings.Manager, zManager zones.Manager, rManager records.Manager, networkMapController network_map.Controller, idpManager idpmanager.Manager, reverseProxyManager reverseproxy.Manager, reverseProxyDomainManager *domain.Manager, reverseProxyAccessLogsManager accesslogs.Manager, proxyGRPCServer *nbgrpc.ProxyServiceServer) (http.Handler, error) {
 
 	// Register bypass paths for unauthenticated endpoints
 	if err := bypass.AddBypassPath("/api/instance"); err != nil {
@@ -76,6 +83,10 @@ func NewAPIHandler(ctx context.Context, accountManager account.Manager, networks
 	if err := bypass.AddBypassPath("/api/users/invites/nbi_*/accept"); err != nil {
 		return nil, fmt.Errorf("failed to add bypass path: %w", err)
 	}
+	// OAuth callback for proxy authentication
+	if err := bypass.AddBypassPath(types.ProxyCallbackEndpointFull); err != nil {
+		return nil, fmt.Errorf("failed to add bypass path: %w", err)
+	}
 
 	var rateLimitingConfig *middleware.RateLimiterConfig
 	if os.Getenv(rateLimitingEnabledKey) == "true" {
@@ -156,6 +167,15 @@ func NewAPIHandler(ctx context.Context, accountManager account.Manager, networks
 	idp.AddEndpoints(accountManager, router)
 	instance.AddEndpoints(instanceManager, router)
 	instance.AddVersionEndpoint(instanceManager, router)
+	if reverseProxyManager != nil && reverseProxyDomainManager != nil {
+		reverseproxymanager.RegisterEndpoints(reverseProxyManager, *reverseProxyDomainManager, reverseProxyAccessLogsManager, router)
+	}
+
+	// Register OAuth callback handler for proxy authentication
+	if proxyGRPCServer != nil {
+		oauthHandler := proxy.NewAuthCallbackHandler(proxyGRPCServer)
+		oauthHandler.RegisterEndpoints(router)
+	}
 
 	// Mount embedded IdP handler at /oauth2 path if configured
 	if embeddedIdpEnabled {

management/server/http/handlers/proxy/auth.go

@@ -0,0 +1,171 @@
+package proxy
+
+import (
+	"context"
+	"net"
+	"net/http"
+	"net/url"
+	"strings"
+	"time"
+
+	"github.com/coreos/go-oidc/v3/oidc"
+	"github.com/gorilla/mux"
+	log "github.com/sirupsen/logrus"
+	"golang.org/x/oauth2"
+
+	nbgrpc "github.com/netbirdio/netbird/management/internals/shared/grpc"
+	"github.com/netbirdio/netbird/management/server/http/middleware"
+	"github.com/netbirdio/netbird/management/server/types"
+	"github.com/netbirdio/netbird/proxy/auth"
+)
+
+// AuthCallbackHandler handles OAuth callbacks for proxy authentication.
+type AuthCallbackHandler struct {
+	proxyService *nbgrpc.ProxyServiceServer
+	rateLimiter  *middleware.APIRateLimiter
+}
+
+// NewAuthCallbackHandler creates a new OAuth callback handler.
+func NewAuthCallbackHandler(proxyService *nbgrpc.ProxyServiceServer) *AuthCallbackHandler {
+	rateLimiterConfig := &middleware.RateLimiterConfig{
+		RequestsPerMinute: 10,
+		Burst:             15,
+		CleanupInterval:   5 * time.Minute,
+		LimiterTTL:        10 * time.Minute,
+	}
+
+	return &AuthCallbackHandler{
+		proxyService: proxyService,
+		rateLimiter:  middleware.NewAPIRateLimiter(rateLimiterConfig),
+	}
+}
+
+// RegisterEndpoints registers the OAuth callback endpoint.
+func (h *AuthCallbackHandler) RegisterEndpoints(router *mux.Router) {
+	router.HandleFunc(types.ProxyCallbackEndpoint, h.handleCallback).Methods(http.MethodGet)
+}
+
+func (h *AuthCallbackHandler) handleCallback(w http.ResponseWriter, r *http.Request) {
+	clientIP := getClientIP(r)
+	if !h.rateLimiter.Allow(clientIP) {
+		log.WithField("client_ip", clientIP).Warn("OAuth callback rate limit exceeded")
+		http.Error(w, "Too many requests. Please try again later.", http.StatusTooManyRequests)
+		return
+	}
+
+	state := r.URL.Query().Get("state")
+
+	codeVerifier, originalURL, err := h.proxyService.ValidateState(state)
+	if err != nil {
+		log.WithError(err).Error("OAuth callback state validation failed")
+		http.Error(w, "Invalid state parameter", http.StatusBadRequest)
+		return
+	}
+
+	redirectURL, err := url.Parse(originalURL)
+	if err != nil {
+		log.WithError(err).Error("Failed to parse redirect URL")
+		http.Error(w, "Invalid redirect URL", http.StatusBadRequest)
+		return
+	}
+
+	oidcConfig := h.proxyService.GetOIDCConfig()
+
+	provider, err := oidc.NewProvider(r.Context(), oidcConfig.Issuer)
+	if err != nil {
+		log.WithError(err).Error("Failed to create OIDC provider")
+		http.Error(w, "Failed to create OIDC provider", http.StatusInternalServerError)
+		return
+	}
+
+	token, err := (&oauth2.Config{
+		ClientID:    oidcConfig.ClientID,
+		Endpoint:    provider.Endpoint(),
+		RedirectURL: oidcConfig.CallbackURL,
+	}).Exchange(r.Context(), r.URL.Query().Get("code"), oauth2.VerifierOption(codeVerifier))
+	if err != nil {
+		log.WithError(err).Error("Failed to exchange code for token")
+		http.Error(w, "Failed to exchange code for token", http.StatusInternalServerError)
+		return
+	}
+
+	userID := extractUserIDFromToken(r.Context(), provider, oidcConfig, token)
+	if userID == "" {
+		log.Error("Failed to extract user ID from OIDC token")
+		http.Error(w, "Failed to validate token", http.StatusUnauthorized)
+		return
+	}
+
+	// Group validation is performed by the proxy via ValidateSession gRPC call.
+	// This allows the proxy to show 403 pages directly without redirect dance.
+
+	sessionToken, err := h.proxyService.GenerateSessionToken(r.Context(), redirectURL.Hostname(), userID, auth.MethodOIDC)
+	if err != nil {
+		log.WithError(err).Error("Failed to create session token")
+		redirectURL.Scheme = "https"
+		query := redirectURL.Query()
+		query.Set("error", "access_denied")
+		query.Set("error_description", "Service configuration error")
+		redirectURL.RawQuery = query.Encode()
+		http.Redirect(w, r, redirectURL.String(), http.StatusFound)
+		return
+	}
+
+	redirectURL.Scheme = "https"
+
+	query := redirectURL.Query()
+	query.Set("session_token", sessionToken)
+	redirectURL.RawQuery = query.Encode()
+
+	log.WithField("redirect", redirectURL.Host).Debug("OAuth callback: redirecting user with session token")
+	http.Redirect(w, r, redirectURL.String(), http.StatusFound)
+}
+
+func extractUserIDFromToken(ctx context.Context, provider *oidc.Provider, config nbgrpc.ProxyOIDCConfig, token *oauth2.Token) string {
+	rawIDToken, ok := token.Extra("id_token").(string)
+	if !ok {
+		log.Warn("No id_token in OIDC response")
+		return ""
+	}
+
+	verifier := provider.Verifier(&oidc.Config{
+		ClientID: config.ClientID,
+	})
+
+	idToken, err := verifier.Verify(ctx, rawIDToken)
+	if err != nil {
+		log.WithError(err).Warn("Failed to verify ID token")
+		return ""
+	}
+
+	var claims struct {
+		Subject string `json:"sub"`
+	}
+	if err := idToken.Claims(&claims); err != nil {
+		log.WithError(err).Warn("Failed to extract claims from ID token")
+		return ""
+	}
+
+	return claims.Subject
+}
+
+// getClientIP extracts the client IP address from the request.
+func getClientIP(r *http.Request) string {
+	if xff := r.Header.Get("X-Forwarded-For"); xff != "" {
+		if idx := strings.Index(xff, ","); idx != -1 {
+			return strings.TrimSpace(xff[:idx])
+		}
+		return xff
+	}
+
+	if xri := r.Header.Get("X-Real-IP"); xri != "" {
+		return xri
+	}
+
+	// Fall back to RemoteAddr
+	host, _, err := net.SplitHostPort(r.RemoteAddr)
+	if err != nil {
+		return r.RemoteAddr
+	}
+	return host
+}

management/server/http/handlers/proxy/auth_callback_integration_test.go

@@ -0,0 +1,523 @@
+//go:build integration
+
+package proxy
+
+import (
+	"context"
+	"crypto/ed25519"
+	"crypto/rand"
+	"encoding/base64"
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"net/url"
+	"testing"
+	"time"
+
+	"github.com/golang-jwt/jwt/v5"
+	"github.com/gorilla/mux"
+	"github.com/stretchr/testify/require"
+
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy"
+	accesslogs "github.com/netbirdio/netbird/management/internals/modules/reverseproxy/accesslogs"
+	nbgrpc "github.com/netbirdio/netbird/management/internals/shared/grpc"
+	"github.com/netbirdio/netbird/management/server/store"
+	"github.com/netbirdio/netbird/management/server/types"
+	"github.com/netbirdio/netbird/management/server/users"
+	"github.com/netbirdio/netbird/shared/management/proto"
+)
+
+// fakeOIDCServer creates a minimal OIDC provider for testing.
+type fakeOIDCServer struct {
+	server       *httptest.Server
+	issuer       string
+	signingKey   ed25519.PrivateKey
+	publicKey    ed25519.PublicKey
+	keyID        string
+	tokenSubject string
+	tokenExpiry  time.Duration
+	failExchange bool
+}
+
+func newFakeOIDCServer() *fakeOIDCServer {
+	pub, priv, _ := ed25519.GenerateKey(rand.Reader)
+	f := &fakeOIDCServer{
+		signingKey:  priv,
+		publicKey:   pub,
+		keyID:       "test-key-1",
+		tokenExpiry: time.Hour,
+	}
+	f.server = httptest.NewServer(f)
+	f.issuer = f.server.URL
+	return f
+}
+
+func (f *fakeOIDCServer) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	switch r.URL.Path {
+	case "/.well-known/openid-configuration":
+		f.handleDiscovery(w, r)
+	case "/token":
+		f.handleToken(w, r)
+	case "/keys":
+		f.handleJWKS(w, r)
+	default:
+		http.NotFound(w, r)
+	}
+}
+
+func (f *fakeOIDCServer) handleDiscovery(w http.ResponseWriter, _ *http.Request) {
+	discovery := map[string]interface{}{
+		"issuer":                 f.issuer,
+		"authorization_endpoint": f.issuer + "/auth",
+		"token_endpoint":         f.issuer + "/token",
+		"jwks_uri":               f.issuer + "/keys",
+		"response_types_supported": []string{
+			"code",
+			"id_token",
+			"token id_token",
+		},
+		"subject_types_supported":               []string{"public"},
+		"id_token_signing_alg_values_supported": []string{"EdDSA"},
+	}
+	w.Header().Set("Content-Type", "application/json")
+	json.NewEncoder(w).Encode(discovery)
+}
+
+func (f *fakeOIDCServer) handleToken(w http.ResponseWriter, r *http.Request) {
+	if f.failExchange {
+		http.Error(w, "invalid_grant", http.StatusBadRequest)
+		return
+	}
+
+	if err := r.ParseForm(); err != nil {
+		http.Error(w, "bad request", http.StatusBadRequest)
+		return
+	}
+
+	idToken := f.createIDToken()
+
+	response := map[string]interface{}{
+		"access_token":  "test-access-token",
+		"token_type":    "Bearer",
+		"expires_in":    3600,
+		"id_token":      idToken,
+		"refresh_token": "test-refresh-token",
+	}
+	w.Header().Set("Content-Type", "application/json")
+	json.NewEncoder(w).Encode(response)
+}
+
+func (f *fakeOIDCServer) createIDToken() string {
+	now := time.Now()
+	claims := jwt.MapClaims{
+		"iss": f.issuer,
+		"sub": f.tokenSubject,
+		"aud": "test-client-id",
+		"exp": now.Add(f.tokenExpiry).Unix(),
+		"iat": now.Unix(),
+		"nbf": now.Unix(),
+	}
+
+	token := jwt.NewWithClaims(jwt.SigningMethodEdDSA, claims)
+	token.Header["kid"] = f.keyID
+	signed, _ := token.SignedString(f.signingKey)
+	return signed
+}
+
+func (f *fakeOIDCServer) handleJWKS(w http.ResponseWriter, _ *http.Request) {
+	jwks := map[string]interface{}{
+		"keys": []map[string]interface{}{
+			{
+				"kty": "OKP",
+				"crv": "Ed25519",
+				"kid": f.keyID,
+				"x":   base64.RawURLEncoding.EncodeToString(f.publicKey),
+				"use": "sig",
+			},
+		},
+	}
+	w.Header().Set("Content-Type", "application/json")
+	json.NewEncoder(w).Encode(jwks)
+}
+
+func (f *fakeOIDCServer) Close() {
+	f.server.Close()
+}
+
+// testSetup contains all test dependencies.
+type testSetup struct {
+	store        store.Store
+	oidcServer   *fakeOIDCServer
+	proxyService *nbgrpc.ProxyServiceServer
+	handler      *AuthCallbackHandler
+	router       *mux.Router
+	cleanup      func()
+}
+
+// testAccessLogManager is a minimal mock for accesslogs.Manager.
+type testAccessLogManager struct{}
+
+func (m *testAccessLogManager) SaveAccessLog(_ context.Context, _ *accesslogs.AccessLogEntry) error {
+	return nil
+}
+
+func (m *testAccessLogManager) GetAllAccessLogs(_ context.Context, _, _ string) ([]*accesslogs.AccessLogEntry, error) {
+	return nil, nil
+}
+
+func setupAuthCallbackTest(t *testing.T) *testSetup {
+	t.Helper()
+
+	ctx := context.Background()
+
+	testStore, cleanup, err := store.NewTestStoreFromSQL(ctx, "", t.TempDir())
+	require.NoError(t, err)
+
+	createTestAccountsAndUsers(t, ctx, testStore)
+	createTestReverseProxies(t, ctx, testStore)
+
+	oidcServer := newFakeOIDCServer()
+
+	tokenStore := nbgrpc.NewOneTimeTokenStore(time.Minute)
+
+	usersManager := users.NewManager(testStore)
+
+	oidcConfig := nbgrpc.ProxyOIDCConfig{
+		Issuer:      oidcServer.issuer,
+		ClientID:    "test-client-id",
+		Scopes:      []string{"openid", "profile", "email"},
+		CallbackURL: "https://management.example.com/reverse-proxy/callback",
+		HMACKey:     []byte("test-hmac-key-for-state-signing"),
+	}
+
+	proxyService := nbgrpc.NewProxyServiceServer(
+		&testAccessLogManager{},
+		tokenStore,
+		oidcConfig,
+		nil,
+		usersManager,
+	)
+
+	proxyService.SetProxyManager(&testServiceManager{store: testStore})
+
+	handler := NewAuthCallbackHandler(proxyService)
+
+	router := mux.NewRouter()
+	handler.RegisterEndpoints(router)
+
+	return &testSetup{
+		store:        testStore,
+		oidcServer:   oidcServer,
+		proxyService: proxyService,
+		handler:      handler,
+		router:       router,
+		cleanup: func() {
+			cleanup()
+			oidcServer.Close()
+		},
+	}
+}
+
+func createTestReverseProxies(t *testing.T, ctx context.Context, testStore store.Store) {
+	t.Helper()
+
+	pub, priv, err := ed25519.GenerateKey(rand.Reader)
+	require.NoError(t, err)
+
+	pubKey := base64.StdEncoding.EncodeToString(pub)
+	privKey := base64.StdEncoding.EncodeToString(priv)
+
+	testProxy := &reverseproxy.Service{
+		ID:        "testProxyId",
+		AccountID: "testAccountId",
+		Name:      "Test Proxy",
+		Domain:    "test-proxy.example.com",
+		Targets: []*reverseproxy.Target{{
+			Path:       strPtr("/"),
+			Host:       "localhost",
+			Port:       8080,
+			Protocol:   "http",
+			TargetId:   "peer1",
+			TargetType: "peer",
+			Enabled:    true,
+		}},
+		Enabled: true,
+		Auth: reverseproxy.AuthConfig{
+			BearerAuth: &reverseproxy.BearerAuthConfig{
+				Enabled:            true,
+				DistributionGroups: []string{"allowedGroupId"},
+			},
+		},
+		SessionPrivateKey: privKey,
+		SessionPublicKey:  pubKey,
+	}
+	require.NoError(t, testStore.CreateService(ctx, testProxy))
+
+	restrictedProxy := &reverseproxy.Service{
+		ID:        "restrictedProxyId",
+		AccountID: "testAccountId",
+		Name:      "Restricted Proxy",
+		Domain:    "restricted-proxy.example.com",
+		Targets: []*reverseproxy.Target{{
+			Path:       strPtr("/"),
+			Host:       "localhost",
+			Port:       8080,
+			Protocol:   "http",
+			TargetId:   "peer1",
+			TargetType: "peer",
+			Enabled:    true,
+		}},
+		Enabled: true,
+		Auth: reverseproxy.AuthConfig{
+			BearerAuth: &reverseproxy.BearerAuthConfig{
+				Enabled:            true,
+				DistributionGroups: []string{"restrictedGroupId"},
+			},
+		},
+		SessionPrivateKey: privKey,
+		SessionPublicKey:  pubKey,
+	}
+	require.NoError(t, testStore.CreateService(ctx, restrictedProxy))
+
+	noAuthProxy := &reverseproxy.Service{
+		ID:        "noAuthProxyId",
+		AccountID: "testAccountId",
+		Name:      "No Auth Proxy",
+		Domain:    "no-auth-proxy.example.com",
+		Targets: []*reverseproxy.Target{{
+			Path:       strPtr("/"),
+			Host:       "localhost",
+			Port:       8080,
+			Protocol:   "http",
+			TargetId:   "peer1",
+			TargetType: "peer",
+			Enabled:    true,
+		}},
+		Enabled: true,
+		Auth: reverseproxy.AuthConfig{
+			BearerAuth: &reverseproxy.BearerAuthConfig{
+				Enabled: false,
+			},
+		},
+		SessionPrivateKey: privKey,
+		SessionPublicKey:  pubKey,
+	}
+	require.NoError(t, testStore.CreateService(ctx, noAuthProxy))
+}
+
+func strPtr(s string) *string {
+	return &s
+}
+
+func createTestAccountsAndUsers(t *testing.T, ctx context.Context, testStore store.Store) {
+	t.Helper()
+
+	testAccount := &types.Account{
+		Id:                     "testAccountId",
+		Domain:                 "test.com",
+		DomainCategory:         "private",
+		IsDomainPrimaryAccount: true,
+		CreatedAt:              time.Now(),
+	}
+	require.NoError(t, testStore.SaveAccount(ctx, testAccount))
+
+	allowedGroup := &types.Group{
+		ID:        "allowedGroupId",
+		AccountID: "testAccountId",
+		Name:      "Allowed Group",
+		Issued:    "api",
+	}
+	require.NoError(t, testStore.CreateGroup(ctx, allowedGroup))
+
+	allowedUser := &types.User{
+		Id:         "allowedUserId",
+		AccountID:  "testAccountId",
+		Role:       types.UserRoleUser,
+		AutoGroups: []string{"allowedGroupId"},
+		CreatedAt:  time.Now(),
+		Issued:     "api",
+	}
+	require.NoError(t, testStore.SaveUser(ctx, allowedUser))
+}
+
+// testServiceManager is a minimal implementation for testing.
+type testServiceManager struct {
+	store store.Store
+}
+
+func (m *testServiceManager) GetAllServices(_ context.Context, _, _ string) ([]*reverseproxy.Service, error) {
+	return nil, nil
+}
+
+func (m *testServiceManager) GetService(_ context.Context, _, _, _ string) (*reverseproxy.Service, error) {
+	return nil, nil
+}
+
+func (m *testServiceManager) CreateService(_ context.Context, _, _ string, _ *reverseproxy.Service) (*reverseproxy.Service, error) {
+	return nil, nil
+}
+
+func (m *testServiceManager) UpdateService(_ context.Context, _, _ string, _ *reverseproxy.Service) (*reverseproxy.Service, error) {
+	return nil, nil
+}
+
+func (m *testServiceManager) DeleteService(_ context.Context, _, _, _ string) error {
+	return nil
+}
+
+func (m *testServiceManager) SetCertificateIssuedAt(_ context.Context, _, _ string) error {
+	return nil
+}
+
+func (m *testServiceManager) SetStatus(_ context.Context, _, _ string, _ reverseproxy.ProxyStatus) error {
+	return nil
+}
+
+func (m *testServiceManager) ReloadAllServicesForAccount(_ context.Context, _ string) error {
+	return nil
+}
+
+func (m *testServiceManager) ReloadService(_ context.Context, _, _ string) error {
+	return nil
+}
+
+func (m *testServiceManager) GetGlobalServices(ctx context.Context) ([]*reverseproxy.Service, error) {
+	return m.store.GetReverseProxies(ctx, store.LockingStrengthNone)
+}
+
+func (m *testServiceManager) GetServiceByID(ctx context.Context, accountID, proxyID string) (*reverseproxy.Service, error) {
+	return m.store.GetServiceByID(ctx, store.LockingStrengthNone, accountID, proxyID)
+}
+
+func (m *testServiceManager) GetAccountServices(ctx context.Context, accountID string) ([]*reverseproxy.Service, error) {
+	return m.store.GetAccountServices(ctx, store.LockingStrengthNone, accountID)
+}
+
+func (m *testServiceManager) GetServiceIDByTargetID(_ context.Context, _, _ string) (string, error) {
+	return "", nil
+}
+
+func createTestState(t *testing.T, ps *nbgrpc.ProxyServiceServer, redirectURL string) string {
+	t.Helper()
+
+	resp, err := ps.GetOIDCURL(context.Background(), &proto.GetOIDCURLRequest{
+		RedirectUrl: redirectURL,
+		AccountId:   "testAccountId",
+	})
+	require.NoError(t, err)
+
+	parsedURL, err := url.Parse(resp.Url)
+	require.NoError(t, err)
+
+	return parsedURL.Query().Get("state")
+}
+
+func TestAuthCallback_UserAllowedToLogin(t *testing.T) {
+	setup := setupAuthCallbackTest(t)
+	defer setup.cleanup()
+
+	setup.oidcServer.tokenSubject = "allowedUserId"
+
+	state := createTestState(t, setup.proxyService, "https://test-proxy.example.com/dashboard")
+
+	req := httptest.NewRequest(http.MethodGet, "/reverse-proxy/callback?code=test-auth-code&state="+url.QueryEscape(state), nil)
+	rec := httptest.NewRecorder()
+
+	setup.router.ServeHTTP(rec, req)
+
+	require.Equal(t, http.StatusFound, rec.Code)
+
+	location := rec.Header().Get("Location")
+	require.NotEmpty(t, location)
+
+	parsedLocation, err := url.Parse(location)
+	require.NoError(t, err)
+
+	require.Equal(t, "test-proxy.example.com", parsedLocation.Host)
+	require.NotEmpty(t, parsedLocation.Query().Get("session_token"), "Should include session token")
+	require.Empty(t, parsedLocation.Query().Get("error"), "Should not have error parameter")
+}
+
+func TestAuthCallback_ProxyNotFound(t *testing.T) {
+	setup := setupAuthCallbackTest(t)
+	defer setup.cleanup()
+
+	setup.oidcServer.tokenSubject = "allowedUserId"
+
+	state := createTestState(t, setup.proxyService, "https://test-proxy.example.com/")
+
+	require.NoError(t, setup.store.DeleteService(context.Background(), "testAccountId", "testProxyId"))
+
+	req := httptest.NewRequest(http.MethodGet, "/reverse-proxy/callback?code=test-auth-code&state="+url.QueryEscape(state), nil)
+	rec := httptest.NewRecorder()
+
+	setup.router.ServeHTTP(rec, req)
+
+	require.Equal(t, http.StatusFound, rec.Code)
+
+	location := rec.Header().Get("Location")
+	parsedLocation, err := url.Parse(location)
+	require.NoError(t, err)
+
+	require.Equal(t, "access_denied", parsedLocation.Query().Get("error"))
+}
+
+func TestAuthCallback_InvalidToken(t *testing.T) {
+	setup := setupAuthCallbackTest(t)
+	defer setup.cleanup()
+
+	setup.oidcServer.failExchange = true
+
+	state := createTestState(t, setup.proxyService, "https://test-proxy.example.com/")
+
+	req := httptest.NewRequest(http.MethodGet, "/reverse-proxy/callback?code=invalid-code&state="+url.QueryEscape(state), nil)
+	rec := httptest.NewRecorder()
+
+	setup.router.ServeHTTP(rec, req)
+
+	require.Equal(t, http.StatusInternalServerError, rec.Code)
+	require.Contains(t, rec.Body.String(), "Failed to exchange code")
+}
+
+func TestAuthCallback_ExpiredToken(t *testing.T) {
+	setup := setupAuthCallbackTest(t)
+	defer setup.cleanup()
+
+	setup.oidcServer.tokenSubject = "allowedUserId"
+	setup.oidcServer.tokenExpiry = -time.Hour
+
+	state := createTestState(t, setup.proxyService, "https://test-proxy.example.com/")
+
+	req := httptest.NewRequest(http.MethodGet, "/reverse-proxy/callback?code=test-auth-code&state="+url.QueryEscape(state), nil)
+	rec := httptest.NewRecorder()
+
+	setup.router.ServeHTTP(rec, req)
+
+	require.Equal(t, http.StatusUnauthorized, rec.Code)
+	require.Contains(t, rec.Body.String(), "Failed to validate token")
+}
+
+func TestAuthCallback_InvalidState(t *testing.T) {
+	setup := setupAuthCallbackTest(t)
+	defer setup.cleanup()
+
+	req := httptest.NewRequest(http.MethodGet, "/reverse-proxy/callback?code=test-auth-code&state=invalid-state", nil)
+	rec := httptest.NewRecorder()
+
+	setup.router.ServeHTTP(rec, req)
+
+	require.Equal(t, http.StatusBadRequest, rec.Code)
+	require.Contains(t, rec.Body.String(), "Invalid state")
+}
+
+func TestAuthCallback_MissingState(t *testing.T) {
+	setup := setupAuthCallbackTest(t)
+	defer setup.cleanup()
+
+	req := httptest.NewRequest(http.MethodGet, "/reverse-proxy/callback?code=test-auth-code", nil)
+	rec := httptest.NewRecorder()
+
+	setup.router.ServeHTTP(rec, req)
+
+	require.Equal(t, http.StatusBadRequest, rec.Code)
+}

management/server/http/handlers/proxy/auth_test.go

@@ -0,0 +1,156 @@
+package proxy
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	nbgrpc "github.com/netbirdio/netbird/management/internals/shared/grpc"
+)
+
+func TestAuthCallbackHandler_RateLimiting(t *testing.T) {
+	handler := NewAuthCallbackHandler(&nbgrpc.ProxyServiceServer{})
+	require.NotNil(t, handler.rateLimiter, "Rate limiter should be initialized")
+
+	req := httptest.NewRequest(http.MethodGet, "/callback?state=test&code=test", nil)
+	req.RemoteAddr = "192.168.1.100:12345"
+
+	t.Run("allows requests under limit", func(t *testing.T) {
+		for i := 0; i < 15; i++ {
+			allowed := handler.rateLimiter.Allow("192.168.1.100")
+			assert.True(t, allowed, "Request %d should be allowed", i+1)
+		}
+	})
+
+	t.Run("blocks requests over limit", func(t *testing.T) {
+		handler.rateLimiter.Reset("192.168.1.200")
+
+		for i := 0; i < 15; i++ {
+			handler.rateLimiter.Allow("192.168.1.200")
+		}
+
+		allowed := handler.rateLimiter.Allow("192.168.1.200")
+		assert.False(t, allowed, "Request over limit should be blocked")
+	})
+
+	t.Run("different IPs have separate limits", func(t *testing.T) {
+		ip1 := "192.168.1.201"
+		ip2 := "192.168.1.202"
+
+		handler.rateLimiter.Reset(ip1)
+		handler.rateLimiter.Reset(ip2)
+
+		for i := 0; i < 15; i++ {
+			handler.rateLimiter.Allow(ip1)
+		}
+
+		assert.False(t, handler.rateLimiter.Allow(ip1), "IP1 should be blocked")
+
+		assert.True(t, handler.rateLimiter.Allow(ip2), "IP2 should be allowed")
+	})
+}
+
+func TestAuthCallbackHandler_RateLimitInHandleCallback(t *testing.T) {
+	handler := NewAuthCallbackHandler(&nbgrpc.ProxyServiceServer{})
+	testIP := "10.0.0.50"
+
+	handler.rateLimiter.Reset(testIP)
+
+	t.Run("returns 429 when rate limited", func(t *testing.T) {
+		for i := 0; i < 15; i++ {
+			handler.rateLimiter.Allow(testIP)
+		}
+
+		req := httptest.NewRequest(http.MethodGet, "/callback?state=test&code=test", nil)
+		req.RemoteAddr = testIP + ":12345"
+
+		rr := httptest.NewRecorder()
+		handler.handleCallback(rr, req)
+
+		assert.Equal(t, http.StatusTooManyRequests, rr.Code, "Should return 429 status code")
+		assert.Contains(t, rr.Body.String(), "Too many requests", "Should contain rate limit message")
+	})
+}
+
+func TestGetClientIP(t *testing.T) {
+	tests := []struct {
+		name          string
+		remoteAddr    string
+		xForwardedFor string
+		xRealIP       string
+		expectedIP    string
+	}{
+		{
+			name:       "extract from RemoteAddr",
+			remoteAddr: "192.168.1.100:12345",
+			expectedIP: "192.168.1.100",
+		},
+		{
+			name:          "extract from X-Forwarded-For single IP",
+			remoteAddr:    "10.0.0.1:54321",
+			xForwardedFor: "203.0.113.195",
+			expectedIP:    "203.0.113.195",
+		},
+		{
+			name:          "extract from X-Forwarded-For multiple IPs",
+			remoteAddr:    "10.0.0.1:54321",
+			xForwardedFor: "203.0.113.195, 70.41.3.18, 150.172.238.178",
+			expectedIP:    "203.0.113.195",
+		},
+		{
+			name:       "extract from X-Real-IP",
+			remoteAddr: "10.0.0.1:54321",
+			xRealIP:    "198.51.100.42",
+			expectedIP: "198.51.100.42",
+		},
+		{
+			name:          "X-Forwarded-For takes precedence over X-Real-IP",
+			remoteAddr:    "10.0.0.1:54321",
+			xForwardedFor: "203.0.113.195",
+			xRealIP:       "198.51.100.42",
+			expectedIP:    "203.0.113.195",
+		},
+		{
+			name:       "handle RemoteAddr without port",
+			remoteAddr: "192.168.1.100",
+			expectedIP: "192.168.1.100",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			req := httptest.NewRequest(http.MethodGet, "/test", nil)
+			req.RemoteAddr = tt.remoteAddr
+
+			if tt.xForwardedFor != "" {
+				req.Header.Set("X-Forwarded-For", tt.xForwardedFor)
+			}
+			if tt.xRealIP != "" {
+				req.Header.Set("X-Real-IP", tt.xRealIP)
+			}
+
+			ip := getClientIP(req)
+			assert.Equal(t, tt.expectedIP, ip, "Extracted IP should match expected")
+		})
+	}
+}
+
+func TestAuthCallbackHandler_RateLimiterConfiguration(t *testing.T) {
+	handler := NewAuthCallbackHandler(&nbgrpc.ProxyServiceServer{})
+
+	require.NotNil(t, handler.rateLimiter, "Rate limiter should be initialized")
+
+	testIP := "192.168.1.250"
+	handler.rateLimiter.Reset(testIP)
+
+	for i := 0; i < 15; i++ {
+		allowed := handler.rateLimiter.Allow(testIP)
+		assert.True(t, allowed, "Should allow request %d within burst limit", i+1)
+	}
+
+	allowed := handler.rateLimiter.Allow(testIP)
+	assert.False(t, allowed, "Should block request that exceeds burst limit")
+}

management/server/http/testing/testing_tools/channel/channel.go

@@ -102,7 +102,7 @@ func BuildApiBlackBoxWithDBState(t testing_tools.TB, sqlFile string, expectedPee
 	customZonesManager := zonesManager.NewManager(store, am, permissionsManager, "")
 	zoneRecordsManager := recordsManager.NewManager(store, am, permissionsManager)
 
-	apiHandler, err := http2.NewAPIHandler(context.Background(), am, networksManagerMock, resourcesManagerMock, routersManagerMock, groupsManagerMock, geoMock, authManagerMock, metrics, validatorMock, proxyController, permissionsManager, peersManager, settingsManager, customZonesManager, zoneRecordsManager, networkMapController, nil)
+	apiHandler, err := http2.NewAPIHandler(context.Background(), am, networksManagerMock, resourcesManagerMock, routersManagerMock, groupsManagerMock, geoMock, authManagerMock, metrics, validatorMock, proxyController, permissionsManager, peersManager, settingsManager, customZonesManager, zoneRecordsManager, networkMapController, nil, nil, nil, nil, nil)
 	if err != nil {
 		t.Fatalf("Failed to create API handler: %v", err)
 	}

management/server/idp/auth0.go

@@ -135,7 +135,7 @@ func NewAuth0Manager(config Auth0ClientConfig, appMetrics telemetry.AppMetrics)
 	httpTransport := http.DefaultTransport.(*http.Transport).Clone()
 	httpTransport.MaxIdleConns = 5
 
-		httpClient := &http.Client{
+	httpClient := &http.Client{
 		Timeout:   idpTimeout(),
 		Transport: httpTransport,
 	}

management/server/idp/authentik.go

@@ -56,7 +56,7 @@ func NewAuthentikManager(config AuthentikClientConfig, appMetrics telemetry.AppM
 		Timeout:   idpTimeout(),
 		Transport: httpTransport,
 	}
-	
+
 	helper := JsonParser{}
 
 	if config.ClientID == "" {

management/server/idp/azure.go

@@ -57,11 +57,11 @@ func NewAzureManager(config AzureClientConfig, appMetrics telemetry.AppMetrics)
 	httpTransport := http.DefaultTransport.(*http.Transport).Clone()
 	httpTransport.MaxIdleConns = 5
 
-		httpClient := &http.Client{
+	httpClient := &http.Client{
 		Timeout:   idpTimeout(),
 		Transport: httpTransport,
 	}
-	
+
 	helper := JsonParser{}
 
 	if config.ClientID == "" {

management/server/idp/embedded.go

@@ -91,6 +91,12 @@ func (c *EmbeddedIdPConfig) ToYAMLConfig() (*dex.YAMLConfig, error) {
 	cliRedirectURIs = append(cliRedirectURIs, "/device/callback")
 	cliRedirectURIs = append(cliRedirectURIs, c.Issuer+"/device/callback")
 
+	// Build dashboard redirect URIs including the OAuth callback for proxy authentication
+	dashboardRedirectURIs := c.DashboardRedirectURIs
+	baseURL := strings.TrimSuffix(c.Issuer, "/oauth2")
+	// todo: resolve import cycle
+	dashboardRedirectURIs = append(dashboardRedirectURIs, baseURL+"/api/reverse-proxy/callback")
+
 	cfg := &dex.YAMLConfig{
 		Issuer: c.Issuer,
 		Storage: dex.Storage{
@@ -118,7 +124,7 @@ func (c *EmbeddedIdPConfig) ToYAMLConfig() (*dex.YAMLConfig, error) {
 				ID:           staticClientDashboard,
 				Name:         "NetBird Dashboard",
 				Public:       true,
-				RedirectURIs: c.DashboardRedirectURIs,
+				RedirectURIs: dashboardRedirectURIs,
 			},
 			{
 				ID:           staticClientCLI,

management/server/idp/google_workspace.go

@@ -51,7 +51,7 @@ func NewGoogleWorkspaceManager(ctx context.Context, config GoogleWorkspaceClient
 		Timeout:   idpTimeout(),
 		Transport: httpTransport,
 	}
-	
+
 	helper := JsonParser{}
 
 	if config.CustomerID == "" {

management/server/idp/keycloak.go

@@ -66,7 +66,7 @@ func NewKeycloakManager(config KeycloakClientConfig, appMetrics telemetry.AppMet
 		Timeout:   idpTimeout(),
 		Transport: httpTransport,
 	}
-	
+
 	helper := JsonParser{}
 
 	if config.ClientID == "" {

management/server/idp/pocketid.go

@@ -90,7 +90,7 @@ func NewPocketIdManager(config PocketIdClientConfig, appMetrics telemetry.AppMet
 		Timeout:   idpTimeout(),
 		Transport: httpTransport,
 	}
-	
+
 	helper := JsonParser{}
 
 	if config.ManagementEndpoint == "" {

management/server/idp/util.go

@@ -76,7 +76,7 @@ const (
 	// Provides the env variable name for use with idpTimeout function
 	idpTimeoutEnv = "NB_IDP_TIMEOUT"
 	// Sets the defaultTimeout to 10s.
-	defaultTimeout  = 10 * time.Second
+	defaultTimeout = 10 * time.Second
 )
 
 // idpTimeout returns a timeout value for the IDP

management/server/idp/zitadel.go

@@ -167,7 +167,7 @@ func NewZitadelManager(config ZitadelClientConfig, appMetrics telemetry.AppMetri
 		Timeout:   idpTimeout(),
 		Transport: httpTransport,
 	}
-	
+
 	helper := JsonParser{}
 
 	hasPAT := config.PAT != ""

management/server/mock_server/account_mock.go

@@ -12,6 +12,7 @@ import (
 	"google.golang.org/grpc/status"
 
 	nbdns "github.com/netbirdio/netbird/dns"
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy"
 	"github.com/netbirdio/netbird/management/server/account"
 	"github.com/netbirdio/netbird/management/server/activity"
 	"github.com/netbirdio/netbird/management/server/idp"
@@ -147,6 +148,10 @@ type MockAccountManager struct {
 	DeleteUserInviteFunc       func(ctx context.Context, accountID, initiatorUserID, inviteID string) error
 }
 
+func (am *MockAccountManager) SetServiceManager(serviceManager reverseproxy.Manager) {
+	// Mock implementation - no-op
+}
+
 func (am *MockAccountManager) CreatePeerJob(ctx context.Context, accountID, peerID, userID string, job *types.Job) error {
 	if am.CreatePeerJobFunc != nil {
 		return am.CreatePeerJobFunc(ctx, accountID, peerID, userID, job)

management/server/networks/resources/manager.go

@@ -5,6 +5,9 @@ import (
 	"errors"
 	"fmt"
 
+	log "github.com/sirupsen/logrus"
+
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy"
 	"github.com/netbirdio/netbird/management/server/account"
 	"github.com/netbirdio/netbird/management/server/activity"
 	"github.com/netbirdio/netbird/management/server/groups"
@@ -30,21 +33,23 @@ type Manager interface {
 }
 
 type managerImpl struct {
-	store              store.Store
-	permissionsManager permissions.Manager
-	groupsManager      groups.Manager
-	accountManager     account.Manager
+	store               store.Store
+	permissionsManager  permissions.Manager
+	groupsManager       groups.Manager
+	accountManager      account.Manager
+	reverseProxyManager reverseproxy.Manager
 }
 
 type mockManager struct {
 }
 
-func NewManager(store store.Store, permissionsManager permissions.Manager, groupsManager groups.Manager, accountManager account.Manager) Manager {
+func NewManager(store store.Store, permissionsManager permissions.Manager, groupsManager groups.Manager, accountManager account.Manager, reverseproxyManager reverseproxy.Manager) Manager {
 	return &managerImpl{
-		store:              store,
-		permissionsManager: permissionsManager,
-		groupsManager:      groupsManager,
-		accountManager:     accountManager,
+		store:               store,
+		permissionsManager:  permissionsManager,
+		groupsManager:       groupsManager,
+		accountManager:      accountManager,
+		reverseProxyManager: reverseproxyManager,
 	}
 }
 
@@ -257,6 +262,14 @@ func (m *managerImpl) UpdateResource(ctx context.Context, userID string, resourc
 		event()
 	}
 
+	// TODO: optimize to only reload reverse proxies that are affected by the resource update instead of all of them
+	go func() {
+		err := m.reverseProxyManager.ReloadAllServicesForAccount(ctx, resource.AccountID)
+		if err != nil {
+			log.WithContext(ctx).Warnf("failed to reload all proxies for account: %v", err)
+		}
+	}()
+
 	go m.accountManager.UpdateAccountPeers(ctx, resource.AccountID)
 
 	return resource, nil
@@ -309,6 +322,14 @@ func (m *managerImpl) DeleteResource(ctx context.Context, accountID, userID, net
 		return status.NewPermissionDeniedError()
 	}
 
+	serviceID, err := m.reverseProxyManager.GetServiceIDByTargetID(ctx, accountID, resourceID)
+	if err != nil {
+		return fmt.Errorf("failed to check if resource is used by service: %w", err)
+	}
+	if serviceID != "" {
+		return status.NewResourceInUseError(resourceID, serviceID)
+	}
+
 	var events []func()
 	err = m.store.ExecuteInTransaction(ctx, func(transaction store.Store) error {
 		events, err = m.DeleteResourceInTransaction(ctx, transaction, accountID, userID, networkID, resourceID)

management/server/peer.go

@@ -489,6 +489,14 @@ func (am *DefaultAccountManager) DeletePeer(ctx context.Context, accountID, peer
 	var settings *types.Settings
 	var eventsToStore []func()
 
+	serviceID, err := am.reverseProxyManager.GetServiceIDByTargetID(ctx, accountID, peerID)
+	if err != nil {
+		return fmt.Errorf("failed to check if resource is used by service: %w", err)
+	}
+	if serviceID != "" {
+		return status.NewPeerInUseError(peerID, serviceID)
+	}
+
 	err = am.Store.ExecuteInTransaction(ctx, func(transaction store.Store) error {
 		peer, err = transaction.GetPeerByID(ctx, store.LockingStrengthNone, accountID, peerID)
 		if err != nil {
@@ -557,7 +565,7 @@ func (am *DefaultAccountManager) GetPeerNetwork(ctx context.Context, peerID stri
 // Each new Peer will be assigned a new next net.IP from the Account.Network and Account.Network.LastIP will be updated (IP's are not reused).
 // The peer property is just a placeholder for the Peer properties to pass further
 func (am *DefaultAccountManager) AddPeer(ctx context.Context, accountID, setupKey, userID string, peer *nbpeer.Peer, temporary bool) (*nbpeer.Peer, *types.NetworkMap, []*posture.Checks, error) {
-	if setupKey == "" && userID == "" {
+	if setupKey == "" && userID == "" && !peer.ProxyMeta.Embedded {
 		// no auth method provided => reject access
 		return nil, nil, nil, status.Errorf(status.Unauthenticated, "no peer auth method provided, please use a setup key or interactive SSO login")
 	}
@@ -566,6 +574,7 @@ func (am *DefaultAccountManager) AddPeer(ctx context.Context, accountID, setupKe
 	hashedKey := sha256.Sum256([]byte(upperKey))
 	encodedHashedKey := b64.StdEncoding.EncodeToString(hashedKey[:])
 	addedByUser := len(userID) > 0
+	addedBySetupKey := len(setupKey) > 0
 
 	// This is a handling for the case when the same machine (with the same WireGuard pub key) tries to register twice.
 	// Such case is possible when AddPeer function takes long time to finish after AcquireWriteLockByUID (e.g., database is slow)
@@ -585,10 +594,11 @@ func (am *DefaultAccountManager) AddPeer(ctx context.Context, accountID, setupKe
 
 	var setupKeyID string
 	var setupKeyName string
-	var ephemeral bool
 	var groupsToAdd []string
 	var allowExtraDNSLabels bool
-	if addedByUser {
+	ephemeral := peer.Ephemeral
+	switch {
+	case addedByUser:
 		user, err := am.Store.GetUserByUserID(ctx, store.LockingStrengthNone, userID)
 		if err != nil {
 			return nil, nil, nil, status.Errorf(status.NotFound, "failed adding new peer: user not found")
@@ -611,7 +621,7 @@ func (am *DefaultAccountManager) AddPeer(ctx context.Context, accountID, setupKe
 		}
 		opEvent.InitiatorID = userID
 		opEvent.Activity = activity.PeerAddedByUser
-	} else {
+	case addedBySetupKey:
 		// Validate the setup key
 		sk, err := am.Store.GetSetupKeyBySecret(ctx, store.LockingStrengthNone, encodedHashedKey)
 		if err != nil {
@@ -634,6 +644,12 @@ func (am *DefaultAccountManager) AddPeer(ctx context.Context, accountID, setupKe
 		if !sk.AllowExtraDNSLabels && len(peer.ExtraDNSLabels) > 0 {
 			return nil, nil, nil, status.Errorf(status.PreconditionFailed, "couldn't add peer: setup key doesn't allow extra DNS labels")
 		}
+	default:
+		if peer.ProxyMeta.Embedded {
+			log.WithContext(ctx).Debugf("adding peer for proxy embedded, accountID: %s", accountID)
+		} else {
+			log.WithContext(ctx).Warnf("adding peer without setup key or userID, accountID: %s", accountID)
+		}
 	}
 	opEvent.AccountID = accountID
 
@@ -669,6 +685,7 @@ func (am *DefaultAccountManager) AddPeer(ctx context.Context, accountID, setupKe
 		CreatedAt:                   registrationTime,
 		LoginExpirationEnabled:      addedByUser && !temporary,
 		Ephemeral:                   ephemeral,
+		ProxyMeta:                   peer.ProxyMeta,
 		Location:                    peer.Location,
 		InactivityExpirationEnabled: addedByUser && !temporary,
 		ExtraDNSLabels:              peer.ExtraDNSLabels,
@@ -735,17 +752,20 @@ func (am *DefaultAccountManager) AddPeer(ctx context.Context, accountID, setupKe
 				}
 			}
 
-			err = transaction.AddPeerToAllGroup(ctx, accountID, newPeer.ID)
-			if err != nil {
-				return fmt.Errorf("failed adding peer to All group: %w", err)
+			if !peer.ProxyMeta.Embedded {
+				err = transaction.AddPeerToAllGroup(ctx, accountID, newPeer.ID)
+				if err != nil {
+					return fmt.Errorf("failed adding peer to All group: %w", err)
+				}
 			}
 
-			if addedByUser {
+			switch {
+			case addedByUser:
 				err := transaction.SaveUserLastLogin(ctx, accountID, userID, newPeer.GetLastLogin())
 				if err != nil {
 					log.WithContext(ctx).Debugf("failed to update user last login: %v", err)
 				}
-			} else {
+			case addedBySetupKey:
 				sk, err := transaction.GetSetupKeyBySecret(ctx, store.LockingStrengthUpdate, encodedHashedKey)
 				if err != nil {
 					return fmt.Errorf("failed to get setup key: %w", err)

management/server/peer/peer.go

@@ -24,6 +24,8 @@ type Peer struct {
 	IP net.IP `gorm:"serializer:json"` // uniqueness index per accountID (check migrations)
 	// Meta is a Peer system meta data
 	Meta PeerSystemMeta `gorm:"embedded;embeddedPrefix:meta_"`
+	// ProxyMeta is metadata related to proxy peers
+	ProxyMeta ProxyMeta `gorm:"embedded;embeddedPrefix:proxy_meta_"`
 	// Name is peer's name (machine name)
 	Name string `gorm:"index"`
 	// DNSLabel is the parsed peer name for domain resolution. It is used to form an FQDN by appending the account's
@@ -48,6 +50,7 @@ type Peer struct {
 	CreatedAt time.Time
 	// Indicate ephemeral peer attribute
 	Ephemeral bool `gorm:"index"`
+
 	// Geo location based on connection IP
 	Location Location `gorm:"embedded;embeddedPrefix:location_"`
 
@@ -57,6 +60,11 @@ type Peer struct {
 	AllowExtraDNSLabels bool
 }
 
+type ProxyMeta struct {
+	Embedded bool   `gorm:"index"`
+	Cluster  string `gorm:"index"`
+}
+
 type PeerStatus struct { //nolint:revive
 	// LastSeen is the last time peer was connected to the management service
 	LastSeen time.Time
@@ -224,6 +232,7 @@ func (p *Peer) Copy() *Peer {
 		LastLogin:                   p.LastLogin,
 		CreatedAt:                   p.CreatedAt,
 		Ephemeral:                   p.Ephemeral,
+		ProxyMeta:                   p.ProxyMeta,
 		Location:                    p.Location,
 		InactivityExpirationEnabled: p.InactivityExpirationEnabled,
 		ExtraDNSLabels:              slices.Clone(p.ExtraDNSLabels),

management/server/permissions/modules/module.go

@@ -3,37 +3,39 @@ package modules
 type Module string
 
 const (
-	Networks    Module = "networks"
-	Peers       Module = "peers"
-	RemoteJobs  Module = "remote_jobs"
-	Groups      Module = "groups"
-	Settings    Module = "settings"
-	Accounts    Module = "accounts"
-	Dns         Module = "dns"
-	Nameservers Module = "nameservers"
-	Events      Module = "events"
-	Policies    Module = "policies"
-	Routes      Module = "routes"
-	Users       Module = "users"
-	SetupKeys   Module = "setup_keys"
-	Pats        Module = "pats"
+	Networks          Module = "networks"
+	Peers             Module = "peers"
+	RemoteJobs        Module = "remote_jobs"
+	Groups            Module = "groups"
+	Settings          Module = "settings"
+	Accounts          Module = "accounts"
+	Dns               Module = "dns"
+	Nameservers       Module = "nameservers"
+	Events            Module = "events"
+	Policies          Module = "policies"
+	Routes            Module = "routes"
+	Users             Module = "users"
+	SetupKeys         Module = "setup_keys"
+	Pats              Module = "pats"
 	IdentityProviders Module = "identity_providers"
+	Services          Module = "services"
 )
 
 var All = map[Module]struct{}{
-	Networks:    {},
-	Peers:       {},
-	RemoteJobs:  {},
-	Groups:      {},
-	Settings:    {},
-	Accounts:    {},
-	Dns:         {},
-	Nameservers: {},
-	Events:      {},
-	Policies:    {},
-	Routes:      {},
-	Users:       {},
-	SetupKeys:   {},
-	Pats:        {},
+	Networks:          {},
+	Peers:             {},
+	RemoteJobs:        {},
+	Groups:            {},
+	Settings:          {},
+	Accounts:          {},
+	Dns:               {},
+	Nameservers:       {},
+	Events:            {},
+	Policies:          {},
+	Routes:            {},
+	Users:             {},
+	SetupKeys:         {},
+	Pats:              {},
 	IdentityProviders: {},
+	Services:          {},
 }

management/server/store/sql_store.go

@@ -18,6 +18,7 @@ import (
 
 	"github.com/jackc/pgx/v5"
 	"github.com/jackc/pgx/v5/pgxpool"
+	"github.com/rs/xid"
 	log "github.com/sirupsen/logrus"
 	"gorm.io/driver/mysql"
 	"gorm.io/driver/postgres"
@@ -27,6 +28,9 @@ import (
 	"gorm.io/gorm/logger"
 
 	nbdns "github.com/netbirdio/netbird/dns"
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy"
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy/accesslogs"
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy/domain"
 	"github.com/netbirdio/netbird/management/internals/modules/zones"
 	"github.com/netbirdio/netbird/management/internals/modules/zones/records"
 	resourceTypes "github.com/netbirdio/netbird/management/server/networks/resources/types"
@@ -122,11 +126,13 @@ func NewSqlStore(ctx context.Context, db *gorm.DB, storeEngine types.Engine, met
 		return nil, fmt.Errorf("migratePreAuto: %w", err)
 	}
 	err = db.AutoMigrate(
-		&types.SetupKey{}, &nbpeer.Peer{}, &types.User{}, &types.PersonalAccessToken{}, &types.Group{}, &types.GroupPeer{},
+		&types.SetupKey{}, &nbpeer.Peer{}, &types.User{}, &types.PersonalAccessToken{}, &types.ProxyAccessToken{},
+		&types.Group{}, &types.GroupPeer{},
 		&types.Account{}, &types.Policy{}, &types.PolicyRule{}, &route.Route{}, &nbdns.NameServerGroup{},
 		&installation{}, &types.ExtraSettings{}, &posture.Checks{}, &nbpeer.NetworkAddress{},
 		&networkTypes.Network{}, &routerTypes.NetworkRouter{}, &resourceTypes.NetworkResource{}, &types.AccountOnboarding{},
-		&types.Job{}, &zones.Zone{}, &records.Record{}, &types.UserInviteRecord{},
+		&types.Job{}, &zones.Zone{}, &records.Record{}, &types.UserInviteRecord{}, &reverseproxy.Service{}, &reverseproxy.Target{}, &domain.Domain{},
+		&accesslogs.AccessLogEntry{},
 	)
 	if err != nil {
 		return nil, fmt.Errorf("auto migratePreAuto: %w", err)
@@ -1094,6 +1100,7 @@ func (s *SqlStore) getAccountGorm(ctx context.Context, accountID string) (*types
 		Preload("NetworkRouters").
 		Preload("NetworkResources").
 		Preload("Onboarding").
+		Preload("ReverseProxies").
 		Take(&account, idQueryCondition, accountID)
 	if result.Error != nil {
 		log.WithContext(ctx).Errorf("error when getting account %s from the store: %s", accountID, result.Error)
@@ -1271,6 +1278,17 @@ func (s *SqlStore) getAccountPgx(ctx context.Context, accountID string) (*types.
 		account.PostureChecks = checks
 	}()
 
+	wg.Add(1)
+	go func() {
+		defer wg.Done()
+		services, err := s.getServices(ctx, accountID)
+		if err != nil {
+			errChan <- err
+			return
+		}
+		account.Services = services
+	}()
+
 	wg.Add(1)
 	go func() {
 		defer wg.Done()
@@ -1672,7 +1690,7 @@ func (s *SqlStore) getPeers(ctx context.Context, accountID string) ([]nbpeer.Pee
 	meta_kernel_version, meta_network_addresses, meta_system_serial_number, meta_system_product_name, meta_system_manufacturer,
 	meta_environment, meta_flags, meta_files, peer_status_last_seen, peer_status_connected, peer_status_login_expired, 
 	peer_status_requires_approval, location_connection_ip, location_country_code, location_city_name, 
-	location_geo_name_id FROM peers WHERE account_id = $1`
+	location_geo_name_id, proxy_meta_embedded, proxy_meta_cluster FROM peers WHERE account_id = $1`
 	rows, err := s.pool.Query(ctx, query, accountID)
 	if err != nil {
 		return nil, err
@@ -1685,12 +1703,12 @@ func (s *SqlStore) getPeers(ctx context.Context, accountID string) ([]nbpeer.Pee
 			lastLogin, createdAt                                                                            sql.NullTime
 			sshEnabled, loginExpirationEnabled, inactivityExpirationEnabled, ephemeral, allowExtraDNSLabels sql.NullBool
 			peerStatusLastSeen                                                                              sql.NullTime
-			peerStatusConnected, peerStatusLoginExpired, peerStatusRequiresApproval                         sql.NullBool
+			peerStatusConnected, peerStatusLoginExpired, peerStatusRequiresApproval, proxyEmbedded          sql.NullBool
 			ip, extraDNS, netAddr, env, flags, files, connIP                                                []byte
 			metaHostname, metaGoOS, metaKernel, metaCore, metaPlatform                                      sql.NullString
 			metaOS, metaOSVersion, metaWtVersion, metaUIVersion, metaKernelVersion                          sql.NullString
 			metaSystemSerialNumber, metaSystemProductName, metaSystemManufacturer                           sql.NullString
-			locationCountryCode, locationCityName                                                           sql.NullString
+			locationCountryCode, locationCityName, proxyCluster                                             sql.NullString
 			locationGeoNameID                                                                               sql.NullInt64
 		)
 
@@ -1700,7 +1718,7 @@ func (s *SqlStore) getPeers(ctx context.Context, accountID string) ([]nbpeer.Pee
 			&metaOS, &metaOSVersion, &metaWtVersion, &metaUIVersion, &metaKernelVersion, &netAddr,
 			&metaSystemSerialNumber, &metaSystemProductName, &metaSystemManufacturer, &env, &flags, &files,
 			&peerStatusLastSeen, &peerStatusConnected, &peerStatusLoginExpired, &peerStatusRequiresApproval, &connIP,
-			&locationCountryCode, &locationCityName, &locationGeoNameID)
+			&locationCountryCode, &locationCityName, &locationGeoNameID, &proxyEmbedded, &proxyCluster)
 
 		if err == nil {
 			if lastLogin.Valid {
@@ -1784,6 +1802,12 @@ func (s *SqlStore) getPeers(ctx context.Context, accountID string) ([]nbpeer.Pee
 			if locationGeoNameID.Valid {
 				p.Location.GeoNameID = uint(locationGeoNameID.Int64)
 			}
+			if proxyEmbedded.Valid {
+				p.ProxyMeta.Embedded = proxyEmbedded.Bool
+			}
+			if proxyCluster.Valid {
+				p.ProxyMeta.Cluster = proxyCluster.String
+			}
 			if ip != nil {
 				_ = json.Unmarshal(ip, &p.IP)
 			}
@@ -2039,6 +2063,131 @@ func (s *SqlStore) getPostureChecks(ctx context.Context, accountID string) ([]*p
 	return checks, nil
 }
 
+func (s *SqlStore) getServices(ctx context.Context, accountID string) ([]*reverseproxy.Service, error) {
+	const serviceQuery = `SELECT id, account_id, name, domain, enabled, auth,
+		meta_created_at, meta_certificate_issued_at, meta_status, proxy_cluster,
+		pass_host_header, rewrite_redirects, session_private_key, session_public_key
+		FROM services WHERE account_id = $1`
+
+	const targetsQuery = `SELECT id, account_id, service_id, path, host, port, protocol,
+		target_id, target_type, enabled
+		FROM targets WHERE service_id = ANY($1)`
+
+	serviceRows, err := s.pool.Query(ctx, serviceQuery, accountID)
+	if err != nil {
+		return nil, err
+	}
+
+	services, err := pgx.CollectRows(serviceRows, func(row pgx.CollectableRow) (*reverseproxy.Service, error) {
+		var s reverseproxy.Service
+		var auth []byte
+		var createdAt, certIssuedAt sql.NullTime
+		var status, proxyCluster, sessionPrivateKey, sessionPublicKey sql.NullString
+		err := row.Scan(
+			&s.ID,
+			&s.AccountID,
+			&s.Name,
+			&s.Domain,
+			&s.Enabled,
+			&auth,
+			&createdAt,
+			&certIssuedAt,
+			&status,
+			&proxyCluster,
+			&s.PassHostHeader,
+			&s.RewriteRedirects,
+			&sessionPrivateKey,
+			&sessionPublicKey,
+		)
+		if err != nil {
+			return nil, err
+		}
+
+		if auth != nil {
+			if err := json.Unmarshal(auth, &s.Auth); err != nil {
+				return nil, err
+			}
+		}
+
+		s.Meta = reverseproxy.ServiceMeta{}
+		if createdAt.Valid {
+			s.Meta.CreatedAt = createdAt.Time
+		}
+		if certIssuedAt.Valid {
+			s.Meta.CertificateIssuedAt = certIssuedAt.Time
+		}
+		if status.Valid {
+			s.Meta.Status = status.String
+		}
+		if proxyCluster.Valid {
+			s.ProxyCluster = proxyCluster.String
+		}
+		if sessionPrivateKey.Valid {
+			s.SessionPrivateKey = sessionPrivateKey.String
+		}
+		if sessionPublicKey.Valid {
+			s.SessionPublicKey = sessionPublicKey.String
+		}
+
+		s.Targets = []*reverseproxy.Target{}
+		return &s, nil
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	if len(services) == 0 {
+		return services, nil
+	}
+
+	serviceIDs := make([]string, len(services))
+	serviceMap := make(map[string]*reverseproxy.Service)
+	for i, s := range services {
+		serviceIDs[i] = s.ID
+		serviceMap[s.ID] = s
+	}
+
+	targetRows, err := s.pool.Query(ctx, targetsQuery, serviceIDs)
+	if err != nil {
+		return nil, err
+	}
+
+	targets, err := pgx.CollectRows(targetRows, func(row pgx.CollectableRow) (*reverseproxy.Target, error) {
+		var t reverseproxy.Target
+		var path sql.NullString
+		err := row.Scan(
+			&t.ID,
+			&t.AccountID,
+			&t.ServiceID,
+			&path,
+			&t.Host,
+			&t.Port,
+			&t.Protocol,
+			&t.TargetId,
+			&t.TargetType,
+			&t.Enabled,
+		)
+		if err != nil {
+			return nil, err
+		}
+		if path.Valid {
+			t.Path = &path.String
+		}
+		return &t, nil
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	for _, target := range targets {
+		if service, ok := serviceMap[target.ServiceID]; ok {
+			service.Targets = append(service.Targets, target)
+		}
+	}
+
+	return services, nil
+}
+
 func (s *SqlStore) getNetworks(ctx context.Context, accountID string) ([]*networkTypes.Network, error) {
 	const query = `SELECT id, account_id, name, description FROM networks WHERE account_id = $1`
 	rows, err := s.pool.Query(ctx, query, accountID)
@@ -4230,6 +4379,79 @@ func (s *SqlStore) DeletePAT(ctx context.Context, userID, patID string) error {
 	return nil
 }
 
+// GetProxyAccessTokenByHashedToken retrieves a proxy access token by its hashed value.
+func (s *SqlStore) GetProxyAccessTokenByHashedToken(ctx context.Context, lockStrength LockingStrength, hashedToken types.HashedProxyToken) (*types.ProxyAccessToken, error) {
+	tx := s.db.WithContext(ctx)
+	if lockStrength != LockingStrengthNone {
+		tx = tx.Clauses(clause.Locking{Strength: string(lockStrength)})
+	}
+
+	var token types.ProxyAccessToken
+	result := tx.Take(&token, "hashed_token = ?", hashedToken)
+	if result.Error != nil {
+		if errors.Is(result.Error, gorm.ErrRecordNotFound) {
+			return nil, status.Errorf(status.NotFound, "proxy access token not found")
+		}
+		return nil, status.Errorf(status.Internal, "get proxy access token: %v", result.Error)
+	}
+
+	return &token, nil
+}
+
+// GetAllProxyAccessTokens retrieves all proxy access tokens.
+func (s *SqlStore) GetAllProxyAccessTokens(ctx context.Context, lockStrength LockingStrength) ([]*types.ProxyAccessToken, error) {
+	tx := s.db.WithContext(ctx)
+	if lockStrength != LockingStrengthNone {
+		tx = tx.Clauses(clause.Locking{Strength: string(lockStrength)})
+	}
+
+	var tokens []*types.ProxyAccessToken
+	result := tx.Find(&tokens)
+	if result.Error != nil {
+		return nil, status.Errorf(status.Internal, "get proxy access tokens: %v", result.Error)
+	}
+
+	return tokens, nil
+}
+
+// SaveProxyAccessToken saves a proxy access token to the database.
+func (s *SqlStore) SaveProxyAccessToken(ctx context.Context, token *types.ProxyAccessToken) error {
+	if result := s.db.WithContext(ctx).Create(token); result.Error != nil {
+		return status.Errorf(status.Internal, "save proxy access token: %v", result.Error)
+	}
+	return nil
+}
+
+// RevokeProxyAccessToken revokes a proxy access token by its ID.
+func (s *SqlStore) RevokeProxyAccessToken(ctx context.Context, tokenID string) error {
+	result := s.db.WithContext(ctx).Model(&types.ProxyAccessToken{}).Where(idQueryCondition, tokenID).Update("revoked", true)
+	if result.Error != nil {
+		return status.Errorf(status.Internal, "revoke proxy access token: %v", result.Error)
+	}
+
+	if result.RowsAffected == 0 {
+		return status.Errorf(status.NotFound, "proxy access token not found")
+	}
+
+	return nil
+}
+
+// MarkProxyAccessTokenUsed updates the last used timestamp for a proxy access token.
+func (s *SqlStore) MarkProxyAccessTokenUsed(ctx context.Context, tokenID string) error {
+	result := s.db.WithContext(ctx).Model(&types.ProxyAccessToken{}).
+		Where(idQueryCondition, tokenID).
+		Update("last_used", time.Now().UTC())
+	if result.Error != nil {
+		return status.Errorf(status.Internal, "mark proxy access token as used: %v", result.Error)
+	}
+
+	if result.RowsAffected == 0 {
+		return status.Errorf(status.NotFound, "proxy access token not found")
+	}
+
+	return nil
+}
+
 func (s *SqlStore) GetPeerByIP(ctx context.Context, lockStrength LockingStrength, accountID string, ip net.IP) (*nbpeer.Peer, error) {
 	tx := s.db
 	if lockStrength != LockingStrengthNone {
@@ -4602,3 +4824,352 @@ func (s *SqlStore) GetPeerIDByKey(ctx context.Context, lockStrength LockingStren
 
 	return peerID, nil
 }
+
+func (s *SqlStore) CreateService(ctx context.Context, service *reverseproxy.Service) error {
+	serviceCopy := service.Copy()
+	if err := serviceCopy.EncryptSensitiveData(s.fieldEncrypt); err != nil {
+		return fmt.Errorf("encrypt service data: %w", err)
+	}
+	result := s.db.Create(serviceCopy)
+	if result.Error != nil {
+		log.WithContext(ctx).Errorf("failed to create service to store: %v", result.Error)
+		return status.Errorf(status.Internal, "failed to create service to store")
+	}
+
+	return nil
+}
+
+func (s *SqlStore) UpdateService(ctx context.Context, service *reverseproxy.Service) error {
+	serviceCopy := service.Copy()
+	if err := serviceCopy.EncryptSensitiveData(s.fieldEncrypt); err != nil {
+		return fmt.Errorf("encrypt service data: %w", err)
+	}
+
+	// Use a transaction to ensure atomic updates of the service and its targets
+	err := s.db.Transaction(func(tx *gorm.DB) error {
+		// Delete existing targets
+		if err := tx.Where("service_id = ?", serviceCopy.ID).Delete(&reverseproxy.Target{}).Error; err != nil {
+			return err
+		}
+
+		// Update the service and create new targets
+		if err := tx.Session(&gorm.Session{FullSaveAssociations: true}).Save(serviceCopy).Error; err != nil {
+			return err
+		}
+
+		return nil
+	})
+
+	if err != nil {
+		log.WithContext(ctx).Errorf("failed to update service to store: %v", err)
+		return status.Errorf(status.Internal, "failed to update service to store")
+	}
+
+	return nil
+}
+
+func (s *SqlStore) DeleteService(ctx context.Context, accountID, serviceID string) error {
+	result := s.db.Delete(&reverseproxy.Service{}, accountAndIDQueryCondition, accountID, serviceID)
+	if result.Error != nil {
+		log.WithContext(ctx).Errorf("failed to delete service from store: %v", result.Error)
+		return status.Errorf(status.Internal, "failed to delete service from store")
+	}
+
+	if result.RowsAffected == 0 {
+		return status.Errorf(status.NotFound, "service %s not found", serviceID)
+	}
+
+	return nil
+}
+
+func (s *SqlStore) GetServiceByID(ctx context.Context, lockStrength LockingStrength, accountID, serviceID string) (*reverseproxy.Service, error) {
+	tx := s.db.Preload("Targets")
+	if lockStrength != LockingStrengthNone {
+		tx = tx.Clauses(clause.Locking{Strength: string(lockStrength)})
+	}
+
+	var service *reverseproxy.Service
+	result := tx.Take(&service, accountAndIDQueryCondition, accountID, serviceID)
+	if result.Error != nil {
+		if errors.Is(result.Error, gorm.ErrRecordNotFound) {
+			return nil, status.Errorf(status.NotFound, "service %s not found", serviceID)
+		}
+
+		log.WithContext(ctx).Errorf("failed to get service from store: %v", result.Error)
+		return nil, status.Errorf(status.Internal, "failed to get service from store")
+	}
+
+	if err := service.DecryptSensitiveData(s.fieldEncrypt); err != nil {
+		return nil, fmt.Errorf("decrypt service data: %w", err)
+	}
+
+	return service, nil
+}
+
+func (s *SqlStore) GetServiceByDomain(ctx context.Context, accountID, domain string) (*reverseproxy.Service, error) {
+	var service *reverseproxy.Service
+	result := s.db.Preload("Targets").Where("account_id = ? AND domain = ?", accountID, domain).First(&service)
+	if result.Error != nil {
+		if errors.Is(result.Error, gorm.ErrRecordNotFound) {
+			return nil, status.Errorf(status.NotFound, "service with domain %s not found", domain)
+		}
+
+		log.WithContext(ctx).Errorf("failed to get service by domain from store: %v", result.Error)
+		return nil, status.Errorf(status.Internal, "failed to get service by domain from store")
+	}
+
+	if err := service.DecryptSensitiveData(s.fieldEncrypt); err != nil {
+		return nil, fmt.Errorf("decrypt service data: %w", err)
+	}
+
+	return service, nil
+}
+
+func (s *SqlStore) GetServices(ctx context.Context, lockStrength LockingStrength) ([]*reverseproxy.Service, error) {
+	tx := s.db.Preload("Targets")
+	if lockStrength != LockingStrengthNone {
+		tx = tx.Clauses(clause.Locking{Strength: string(lockStrength)})
+	}
+
+	var serviceList []*reverseproxy.Service
+	result := tx.Find(&serviceList)
+	if result.Error != nil {
+		log.WithContext(ctx).Errorf("failed to get services from the store: %s", result.Error)
+		return nil, status.Errorf(status.Internal, "failed to get services from store")
+	}
+
+	for _, service := range serviceList {
+		if err := service.DecryptSensitiveData(s.fieldEncrypt); err != nil {
+			return nil, fmt.Errorf("decrypt service data: %w", err)
+		}
+	}
+
+	return serviceList, nil
+}
+
+func (s *SqlStore) GetAccountServices(ctx context.Context, lockStrength LockingStrength, accountID string) ([]*reverseproxy.Service, error) {
+	tx := s.db.Preload("Targets")
+	if lockStrength != LockingStrengthNone {
+		tx = tx.Clauses(clause.Locking{Strength: string(lockStrength)})
+	}
+
+	var serviceList []*reverseproxy.Service
+	result := tx.Find(&serviceList, accountIDCondition, accountID)
+	if result.Error != nil {
+		log.WithContext(ctx).Errorf("failed to get services from the store: %s", result.Error)
+		return nil, status.Errorf(status.Internal, "failed to get services from store")
+	}
+
+	for _, service := range serviceList {
+		if err := service.DecryptSensitiveData(s.fieldEncrypt); err != nil {
+			return nil, fmt.Errorf("decrypt service data: %w", err)
+		}
+	}
+
+	return serviceList, nil
+}
+
+func (s *SqlStore) GetCustomDomain(ctx context.Context, accountID string, domainID string) (*domain.Domain, error) {
+	tx := s.db
+
+	customDomain := &domain.Domain{}
+	result := tx.Take(&customDomain, accountAndIDQueryCondition, accountID, domainID)
+	if result.Error != nil {
+		if errors.Is(result.Error, gorm.ErrRecordNotFound) {
+			return nil, status.Errorf(status.NotFound, "custom domain %s not found", domainID)
+		}
+
+		log.WithContext(ctx).Errorf("failed to get custom domain from store: %v", result.Error)
+		return nil, status.Errorf(status.Internal, "failed to get custom domain from store")
+	}
+
+	return customDomain, nil
+}
+
+func (s *SqlStore) ListFreeDomains(ctx context.Context, accountID string) ([]string, error) {
+	return nil, nil
+}
+
+func (s *SqlStore) ListCustomDomains(ctx context.Context, accountID string) ([]*domain.Domain, error) {
+	tx := s.db
+
+	var domains []*domain.Domain
+	result := tx.Find(&domains, accountIDCondition, accountID)
+	if result.Error != nil {
+		log.WithContext(ctx).Errorf("failed to get reverse proxy custom domains from the store: %s", result.Error)
+		return nil, status.Errorf(status.Internal, "failed to get reverse proxy custom domains from store")
+	}
+
+	return domains, nil
+}
+
+func (s *SqlStore) CreateCustomDomain(ctx context.Context, accountID string, domainName string, targetCluster string, validated bool) (*domain.Domain, error) {
+	newDomain := &domain.Domain{
+		ID:            xid.New().String(), // Generate our own ID because gorm doesn't always configure the database to handle this for us.
+		Domain:        domainName,
+		AccountID:     accountID,
+		TargetCluster: targetCluster,
+		Type:          domain.TypeCustom,
+		Validated:     validated,
+	}
+	result := s.db.Create(newDomain)
+	if result.Error != nil {
+		log.WithContext(ctx).Errorf("failed to create reverse proxy custom domain to store: %v", result.Error)
+		return nil, status.Errorf(status.Internal, "failed to create reverse proxy custom domain to store")
+	}
+
+	return newDomain, nil
+}
+
+func (s *SqlStore) UpdateCustomDomain(ctx context.Context, accountID string, d *domain.Domain) (*domain.Domain, error) {
+	d.AccountID = accountID
+	result := s.db.Select("*").Save(d)
+	if result.Error != nil {
+		log.WithContext(ctx).Errorf("failed to update reverse proxy custom domain to store: %v", result.Error)
+		return nil, status.Errorf(status.Internal, "failed to update reverse proxy custom domain to store")
+	}
+
+	return d, nil
+}
+
+func (s *SqlStore) DeleteCustomDomain(ctx context.Context, accountID string, domainID string) error {
+	result := s.db.Delete(domain.Domain{}, accountAndIDQueryCondition, accountID, domainID)
+	if result.Error != nil {
+		log.WithContext(ctx).Errorf("failed to delete reverse proxy custom domain from store: %v", result.Error)
+		return status.Errorf(status.Internal, "failed to delete reverse proxy custom domain from store")
+	}
+
+	if result.RowsAffected == 0 {
+		return status.Errorf(status.NotFound, "reverse proxy custom domain %s not found", domainID)
+	}
+
+	return nil
+}
+
+// CreateAccessLog creates a new access log entry in the database
+func (s *SqlStore) CreateAccessLog(ctx context.Context, logEntry *accesslogs.AccessLogEntry) error {
+	result := s.db.Create(logEntry)
+	if result.Error != nil {
+		log.WithContext(ctx).WithFields(log.Fields{
+			"service_id": logEntry.ServiceID,
+			"method":     logEntry.Method,
+			"host":       logEntry.Host,
+			"path":       logEntry.Path,
+		}).Errorf("failed to create access log entry in store: %v", result.Error)
+		return status.Errorf(status.Internal, "failed to create access log entry in store")
+	}
+	return nil
+}
+
+// GetAccountAccessLogs retrieves access logs for a given account with pagination and filtering
+func (s *SqlStore) GetAccountAccessLogs(ctx context.Context, lockStrength LockingStrength, accountID string, filter accesslogs.AccessLogFilter) ([]*accesslogs.AccessLogEntry, int64, error) {
+	var logs []*accesslogs.AccessLogEntry
+	var totalCount int64
+
+	baseQuery := s.db.WithContext(ctx).
+		Model(&accesslogs.AccessLogEntry{}).
+		Where(accountIDCondition, accountID)
+
+	baseQuery = s.applyAccessLogFilters(baseQuery, filter)
+
+	if err := baseQuery.Count(&totalCount).Error; err != nil {
+		log.WithContext(ctx).Errorf("failed to count access logs: %v", err)
+		return nil, 0, status.Errorf(status.Internal, "failed to count access logs")
+	}
+
+	query := s.db.WithContext(ctx).
+		Where(accountIDCondition, accountID)
+
+	query = s.applyAccessLogFilters(query, filter)
+
+	query = query.
+		Order("timestamp DESC").
+		Limit(filter.GetLimit()).
+		Offset(filter.GetOffset())
+
+	if lockStrength != LockingStrengthNone {
+		query = query.Clauses(clause.Locking{Strength: string(lockStrength)})
+	}
+
+	result := query.Find(&logs)
+	if result.Error != nil {
+		log.WithContext(ctx).Errorf("failed to get access logs from store: %v", result.Error)
+		return nil, 0, status.Errorf(status.Internal, "failed to get access logs from store")
+	}
+
+	return logs, totalCount, nil
+}
+
+// applyAccessLogFilters applies filter conditions to the query
+func (s *SqlStore) applyAccessLogFilters(query *gorm.DB, filter accesslogs.AccessLogFilter) *gorm.DB {
+	if filter.Search != nil {
+		searchPattern := "%" + *filter.Search + "%"
+		query = query.Where(
+			"id LIKE ? OR location_connection_ip LIKE ? OR host LIKE ? OR path LIKE ? OR CONCAT(host, path) LIKE ? OR user_id IN (SELECT id FROM users WHERE email LIKE ? OR name LIKE ?)",
+			searchPattern, searchPattern, searchPattern, searchPattern, searchPattern, searchPattern, searchPattern,
+		)
+	}
+
+	if filter.SourceIP != nil {
+		query = query.Where("location_connection_ip = ?", *filter.SourceIP)
+	}
+
+	if filter.Host != nil {
+		query = query.Where("host = ?", *filter.Host)
+	}
+
+	if filter.Path != nil {
+		// Support LIKE pattern for path filtering
+		query = query.Where("path LIKE ?", "%"+*filter.Path+"%")
+	}
+
+	if filter.UserID != nil {
+		query = query.Where("user_id = ?", *filter.UserID)
+	}
+
+	if filter.Method != nil {
+		query = query.Where("method = ?", *filter.Method)
+	}
+
+	if filter.Status != nil {
+		if *filter.Status == "success" {
+			query = query.Where("status_code >= ? AND status_code < ?", 200, 400)
+		} else if *filter.Status == "failed" {
+			query = query.Where("status_code < ? OR status_code >= ?", 200, 400)
+		}
+	}
+
+	if filter.StatusCode != nil {
+		query = query.Where("status_code = ?", *filter.StatusCode)
+	}
+
+	if filter.StartDate != nil {
+		query = query.Where("timestamp >= ?", *filter.StartDate)
+	}
+
+	if filter.EndDate != nil {
+		query = query.Where("timestamp <= ?", *filter.EndDate)
+	}
+
+	return query
+}
+
+func (s *SqlStore) GetServiceTargetByTargetID(ctx context.Context, lockStrength LockingStrength, accountID string, targetID string) (*reverseproxy.Target, error) {
+	tx := s.db
+	if lockStrength != LockingStrengthNone {
+		tx = tx.Clauses(clause.Locking{Strength: string(lockStrength)})
+	}
+
+	var target *reverseproxy.Target
+	result := tx.Take(&target, "account_id = ? AND target_id = ?", accountID, targetID)
+	if result.Error != nil {
+		if errors.Is(result.Error, gorm.ErrRecordNotFound) {
+			return nil, status.Errorf(status.NotFound, "service target with ID %s not found", targetID)
+		}
+
+		log.WithContext(ctx).Errorf("failed to get service target from store: %v", result.Error)
+		return nil, status.Errorf(status.Internal, "failed to get service target from store")
+	}
+
+	return target, nil
+}

management/server/store/store.go

@@ -23,6 +23,9 @@ import (
 	"gorm.io/gorm"
 
 	"github.com/netbirdio/netbird/dns"
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy"
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy/accesslogs"
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy/domain"
 	"github.com/netbirdio/netbird/management/internals/modules/zones"
 	"github.com/netbirdio/netbird/management/internals/modules/zones/records"
 	"github.com/netbirdio/netbird/management/server/telemetry"
@@ -106,6 +109,12 @@ type Store interface {
 	SavePAT(ctx context.Context, pat *types.PersonalAccessToken) error
 	DeletePAT(ctx context.Context, userID, patID string) error
 
+	GetProxyAccessTokenByHashedToken(ctx context.Context, lockStrength LockingStrength, hashedToken types.HashedProxyToken) (*types.ProxyAccessToken, error)
+	GetAllProxyAccessTokens(ctx context.Context, lockStrength LockingStrength) ([]*types.ProxyAccessToken, error)
+	SaveProxyAccessToken(ctx context.Context, token *types.ProxyAccessToken) error
+	RevokeProxyAccessToken(ctx context.Context, tokenID string) error
+	MarkProxyAccessTokenUsed(ctx context.Context, tokenID string) error
+
 	GetAccountGroups(ctx context.Context, lockStrength LockingStrength, accountID string) ([]*types.Group, error)
 	GetResourceGroups(ctx context.Context, lockStrength LockingStrength, accountID, resourceID string) ([]*types.Group, error)
 	GetGroupByID(ctx context.Context, lockStrength LockingStrength, accountID, groupID string) (*types.Group, error)
@@ -240,6 +249,25 @@ type Store interface {
 	MarkPendingJobsAsFailed(ctx context.Context, accountID, peerID, jobID, reason string) error
 	MarkAllPendingJobsAsFailed(ctx context.Context, accountID, peerID, reason string) error
 	GetPeerIDByKey(ctx context.Context, lockStrength LockingStrength, key string) (string, error)
+
+	CreateService(ctx context.Context, service *reverseproxy.Service) error
+	UpdateService(ctx context.Context, service *reverseproxy.Service) error
+	DeleteService(ctx context.Context, accountID, serviceID string) error
+	GetServiceByID(ctx context.Context, lockStrength LockingStrength, accountID, serviceID string) (*reverseproxy.Service, error)
+	GetServiceByDomain(ctx context.Context, accountID, domain string) (*reverseproxy.Service, error)
+	GetServices(ctx context.Context, lockStrength LockingStrength) ([]*reverseproxy.Service, error)
+	GetAccountServices(ctx context.Context, lockStrength LockingStrength, accountID string) ([]*reverseproxy.Service, error)
+
+	GetCustomDomain(ctx context.Context, accountID string, domainID string) (*domain.Domain, error)
+	ListFreeDomains(ctx context.Context, accountID string) ([]string, error)
+	ListCustomDomains(ctx context.Context, accountID string) ([]*domain.Domain, error)
+	CreateCustomDomain(ctx context.Context, accountID string, domainName string, targetCluster string, validated bool) (*domain.Domain, error)
+	UpdateCustomDomain(ctx context.Context, accountID string, d *domain.Domain) (*domain.Domain, error)
+	DeleteCustomDomain(ctx context.Context, accountID string, domainID string) error
+
+	CreateAccessLog(ctx context.Context, log *accesslogs.AccessLogEntry) error
+	GetAccountAccessLogs(ctx context.Context, lockStrength LockingStrength, accountID string, filter accesslogs.AccessLogFilter) ([]*accesslogs.AccessLogEntry, int64, error)
+	GetServiceTargetByTargetID(ctx context.Context, lockStrength LockingStrength, accountID string, targetID string) (*reverseproxy.Target, error)
 }
 
 const (

management/server/testdata/auth_callback.sql

@@ -0,0 +1,17 @@
+-- Schema definitions (must match GORM auto-migrate order)
+CREATE TABLE `accounts` (`id` text,`created_by` text,`created_at` datetime,`domain` text,`domain_category` text,`is_domain_primary_account` numeric,`network_identifier` text,`network_net` text,`network_dns` text,`network_serial` integer,`dns_settings_disabled_management_groups` text,`settings_peer_login_expiration_enabled` numeric,`settings_peer_login_expiration` integer,`settings_regular_users_view_blocked` numeric,`settings_groups_propagation_enabled` numeric,`settings_jwt_groups_enabled` numeric,`settings_jwt_groups_claim_name` text,`settings_jwt_allow_groups` text,`settings_extra_peer_approval_enabled` numeric,`settings_extra_integrated_validator_groups` text,PRIMARY KEY (`id`));
+CREATE TABLE `groups` (`id` text,`account_id` text,`name` text,`issued` text,`peers` text,`integration_ref_id` integer,`integration_ref_integration_type` text,PRIMARY KEY (`id`),CONSTRAINT `fk_accounts_groups_g` FOREIGN KEY (`account_id`) REFERENCES `accounts`(`id`));
+CREATE TABLE `users` (`id` text,`account_id` text,`role` text,`is_service_user` numeric,`non_deletable` numeric,`service_user_name` text,`auto_groups` text,`blocked` numeric,`last_login` datetime DEFAULT NULL,`created_at` datetime,`issued` text DEFAULT "api",`integration_ref_id` integer,`integration_ref_integration_type` text,PRIMARY KEY (`id`),CONSTRAINT `fk_accounts_users_g` FOREIGN KEY (`account_id`) REFERENCES `accounts`(`id`));
+
+-- Test accounts
+INSERT INTO accounts VALUES('testAccountId','','2024-10-02 16:01:38.000000000+00:00','test.com','private',1,'testNetworkIdentifier','{"IP":"100.64.0.0","Mask":"//8AAA=="}','',0,'[]',0,86400000000000,0,0,0,'',NULL,NULL,NULL);
+INSERT INTO accounts VALUES('otherAccountId','','2024-10-02 16:01:38.000000000+00:00','other.com','private',1,'otherNetworkIdentifier','{"IP":"100.64.0.0","Mask":"//8AAA=="}','',0,'[]',0,86400000000000,0,0,0,'',NULL,NULL,NULL);
+
+-- Test groups
+INSERT INTO "groups" VALUES('allowedGroupId','testAccountId','Allowed Group','api','[]',0,'');
+INSERT INTO "groups" VALUES('restrictedGroupId','testAccountId','Restricted Group','api','[]',0,'');
+
+-- Test users
+INSERT INTO users VALUES('allowedUserId','testAccountId','user',0,0,'','["allowedGroupId"]',0,NULL,'2024-10-02 16:01:38.000000000+00:00','api',0,'');
+INSERT INTO users VALUES('nonGroupUserId','testAccountId','user',0,0,'','[]',0,NULL,'2024-10-02 16:01:38.000000000+00:00','api',0,'');
+INSERT INTO users VALUES('otherAccountUserId','otherAccountId','user',0,0,'','["allowedGroupId"]',0,NULL,'2024-10-02 16:01:38.000000000+00:00','api',0,'');

management/server/types/account.go

@@ -18,6 +18,7 @@ import (
 
 	"github.com/netbirdio/netbird/client/ssh/auth"
 	nbdns "github.com/netbirdio/netbird/dns"
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy"
 	"github.com/netbirdio/netbird/management/internals/modules/zones"
 	"github.com/netbirdio/netbird/management/internals/modules/zones/records"
 	resourceTypes "github.com/netbirdio/netbird/management/server/networks/resources/types"
@@ -99,6 +100,7 @@ type Account struct {
 	NameServerGroupsG      []nbdns.NameServerGroup           `json:"-" gorm:"foreignKey:AccountID;references:id"`
 	DNSSettings            DNSSettings                       `gorm:"embedded;embeddedPrefix:dns_settings_"`
 	PostureChecks          []*posture.Checks                 `gorm:"foreignKey:AccountID;references:id"`
+	Services               []*reverseproxy.Service           `gorm:"foreignKey:AccountID;references:id"`
 	// Settings is a dictionary of Account settings
 	Settings         *Settings                        `gorm:"embedded;embeddedPrefix:settings_"`
 	Networks         []*networkTypes.Network          `gorm:"foreignKey:AccountID;references:id"`
@@ -108,6 +110,8 @@ type Account struct {
 
 	NetworkMapCache *NetworkMapBuilder `gorm:"-"`
 	nmapInitOnce    *sync.Once         `gorm:"-"`
+
+	ReverseProxyFreeDomainNonce string
 }
 
 func (a *Account) InitOnce() {
@@ -370,6 +374,74 @@ func (a *Account) GetPeerNetworkMap(
 	return nm
 }
 
+// GetProxyConnectionResources returns ACL peers for the proxy-embedded peer based on exposed services.
+// No firewall rules are generated here; the proxy peer is always a new on-demand client with a stateful
+// firewall, so OUT rules are unnecessary. Inbound rules are handled on the target/router peer side.
+func (a *Account) GetProxyConnectionResources(ctx context.Context, exposedServices map[string][]*reverseproxy.Service) []*nbpeer.Peer {
+	var aclPeers []*nbpeer.Peer
+
+	for _, peerServices := range exposedServices {
+		for _, service := range peerServices {
+			if !service.Enabled {
+				continue
+			}
+			for _, target := range service.Targets {
+				if !target.Enabled {
+					continue
+				}
+				if target.TargetType == reverseproxy.TargetTypePeer {
+					tpeer := a.GetPeer(target.TargetId)
+					if tpeer == nil {
+						continue
+					}
+					aclPeers = append(aclPeers, tpeer)
+				}
+			}
+		}
+	}
+
+	return aclPeers
+}
+
+// GetPeerProxyResources returns ACL peers and inbound firewall rules for a peer that is targeted by reverse proxy services.
+// Only IN rules are generated; OUT rules are omitted since proxy peers are always new clients with stateful firewalls.
+// Rules use PortRange only (not the legacy Port field) as this feature only targets current peer versions.
+func (a *Account) GetPeerProxyResources(peerID string, services []*reverseproxy.Service, proxyPeers []*nbpeer.Peer) ([]*nbpeer.Peer, []*FirewallRule) {
+	var aclPeers []*nbpeer.Peer
+	var firewallRules []*FirewallRule
+
+	for _, service := range services {
+		if !service.Enabled {
+			continue
+		}
+		for _, target := range service.Targets {
+			if !target.Enabled {
+				continue
+			}
+
+			aclPeers = proxyPeers
+
+			needsPeerRules := (target.TargetType == reverseproxy.TargetTypePeer && target.TargetId == peerID) ||
+				(target.TargetType == reverseproxy.TargetTypeHost || target.TargetType == reverseproxy.TargetTypeSubnet || target.TargetType == reverseproxy.TargetTypeDomain)
+
+			if needsPeerRules {
+				for _, proxyPeer := range proxyPeers {
+					firewallRules = append(firewallRules, &FirewallRule{
+						PolicyID:  "proxy-" + service.ID,
+						PeerIP:    proxyPeer.IP.String(),
+						Direction: FirewallRuleDirectionIN,
+						Action:    "allow",
+						Protocol:  string(PolicyRuleProtocolTCP),
+						PortRange: RulePortRange{Start: uint16(target.Port), End: uint16(target.Port)},
+					})
+				}
+			}
+		}
+	}
+
+	return aclPeers, firewallRules
+}
+
 func (a *Account) addNetworksRoutingPeers(
 	networkResourcesRoutes []*route.Route,
 	peer *nbpeer.Peer,
@@ -1213,7 +1285,7 @@ func (a *Account) getAllPeersFromGroups(ctx context.Context, groups []string, pe
 	filteredPeers := make([]*nbpeer.Peer, 0, len(uniquePeerIDs))
 	for _, p := range uniquePeerIDs {
 		peer, ok := a.Peers[p]
-		if !ok || peer == nil {
+		if !ok || peer == nil || peer.ProxyMeta.Embedded {
 			continue
 		}
 
@@ -1776,6 +1848,154 @@ func (a *Account) GetActiveGroupUsers() map[string][]string {
 	return groups
 }
 
+func (a *Account) GetProxyPeers() map[string][]*nbpeer.Peer {
+	proxyPeers := make(map[string][]*nbpeer.Peer)
+	for _, peer := range a.Peers {
+		if peer.ProxyMeta.Embedded {
+			proxyPeers[peer.ProxyMeta.Cluster] = append(proxyPeers[peer.ProxyMeta.Cluster], peer)
+		}
+	}
+	return proxyPeers
+}
+
+func (a *Account) GetPeerProxyRoutes(ctx context.Context, peer *nbpeer.Peer, proxies map[string][]*reverseproxy.Service, resourcesMap map[string]*resourceTypes.NetworkResource, routers map[string]map[string]*routerTypes.NetworkRouter, proxyPeers []*nbpeer.Peer) ([]*route.Route, []*RouteFirewallRule, []*nbpeer.Peer) {
+	sourceRanges := make([]string, 0, len(proxyPeers))
+	for _, proxyPeer := range proxyPeers {
+		sourceRanges = append(sourceRanges, fmt.Sprintf(AllowedIPsFormat, proxyPeer.IP))
+	}
+	peers := make(map[string]*nbpeer.Peer, len(resourcesMap))
+
+	var routes []*route.Route
+	var firewallRules []*RouteFirewallRule
+	for _, proxyPerResource := range proxies {
+		for _, proxy := range proxyPerResource {
+			for _, target := range proxy.Targets {
+				if target.TargetType == reverseproxy.TargetTypeHost || target.TargetType == reverseproxy.TargetTypeSubnet || target.TargetType == reverseproxy.TargetTypeDomain {
+					resource, ok := resourcesMap[target.TargetId]
+					if !ok {
+						log.WithContext(ctx).Warnf("proxy target %s not found in resources map", target.TargetId)
+						continue
+					}
+					networkRouters, ok := routers[resource.NetworkID]
+					if !ok {
+						log.WithContext(ctx).Warnf("proxy target %s not found in routers map", target.TargetId)
+						continue
+					}
+					for peerID, router := range networkRouters {
+						routePeer := a.GetPeer(peerID)
+						route := resource.ToRoute(routePeer, router)
+						routes = append(routes, route)
+						rule := RouteFirewallRule{
+							PolicyID:     fmt.Sprintf("proxy-%s-%s", proxy.ID, route.ID),
+							RouteID:      route.ID,
+							SourceRanges: sourceRanges,
+							Action:       string(PolicyTrafficActionAccept),
+							Destination:  route.Network.String(),
+							Protocol:     string(PolicyRuleProtocolTCP),
+							Domains:      route.Domains,
+							IsDynamic:    route.IsDynamic(),
+							PortRange: RulePortRange{
+								Start: uint16(target.Port),
+								End:   uint16(target.Port),
+							},
+						}
+						firewallRules = append(firewallRules, &rule)
+						peers[peerID] = routePeer
+					}
+				}
+			}
+		}
+	}
+
+	resultPeers := make([]*nbpeer.Peer, 0, len(peers))
+	for _, peer := range peers {
+		resultPeers = append(resultPeers, peer)
+	}
+
+	return routes, firewallRules, resultPeers
+}
+
+func (a *Account) GetResourcesMap() map[string]*resourceTypes.NetworkResource {
+	resourcesMap := make(map[string]*resourceTypes.NetworkResource, len(a.NetworkResources))
+	for _, resource := range a.NetworkResources {
+		resourcesMap[resource.ID] = resource
+	}
+	return resourcesMap
+}
+
+func (a *Account) InjectProxyPolicies(ctx context.Context) {
+	if len(a.Services) == 0 {
+		return
+	}
+
+	proxyPeersByCluster := a.GetProxyPeers()
+	if len(proxyPeersByCluster) == 0 {
+		return
+	}
+
+	for _, service := range a.Services {
+		if !service.Enabled {
+			continue
+		}
+		for _, target := range service.Targets {
+			if !target.Enabled {
+				continue
+			}
+
+			for _, proxyPeer := range proxyPeersByCluster[service.ProxyCluster] {
+				port := target.Port
+				if port == 0 {
+					switch target.Protocol {
+					case "https":
+						port = 443
+					case "http":
+						port = 80
+					default:
+						log.WithContext(ctx).Warnf("unsupported protocol %s for proxy target %s, skipping policy injection", target.Protocol, target.TargetId)
+						continue
+					}
+				}
+
+				path := ""
+				if target.Path != nil {
+					path = *target.Path
+				}
+				policyID := fmt.Sprintf("proxy-access-%s-%s-%s", service.ID, proxyPeer.ID, path)
+				a.Policies = append(a.Policies, &Policy{
+					ID:      policyID,
+					Name:    fmt.Sprintf("Proxy Access to %s", service.Name),
+					Enabled: true,
+					Rules: []*PolicyRule{
+						{
+							ID:       policyID,
+							PolicyID: policyID,
+							Name:     fmt.Sprintf("Allow access to %s", service.Name),
+							Enabled:  true,
+							SourceResource: Resource{
+								ID:   proxyPeer.ID,
+								Type: ResourceTypePeer,
+							},
+							DestinationResource: Resource{
+								ID:   target.TargetId,
+								Type: ResourceType(target.TargetType),
+							},
+							Bidirectional: false,
+							Protocol:      PolicyRuleProtocolTCP,
+							Action:        PolicyTrafficActionAccept,
+							PortRanges: []RulePortRange{
+								{
+									Start: uint16(port),
+									End:   uint16(port),
+								},
+							},
+						},
+					},
+				})
+			}
+		}
+	}
+}
+
 // expandPortsAndRanges expands Ports and PortRanges of a rule into individual firewall rules
 func expandPortsAndRanges(base FirewallRule, rule *PolicyRule, peer *nbpeer.Peer) []*FirewallRule {
 	features := peerSupportedFirewallFeatures(peer.Meta.WtVersion)

management/server/types/networkmap_golden_test.go

@@ -70,7 +70,7 @@ func TestGetPeerNetworkMap_Golden(t *testing.T) {
 	resourcePolicies := account.GetResourcePoliciesMap()
 	routers := account.GetResourceRoutersMap()
 
-	legacyNetworkMap := account.GetPeerNetworkMap(ctx, testingPeerID, dns.CustomZone{}, nil, validatedPeersMap, resourcePolicies, routers, nil, account.GetActiveGroupUsers())
+	legacyNetworkMap := account.GetPeerNetworkMap(ctx, testingPeerID, dns.CustomZone{}, nil, validatedPeersMap, resourcePolicies, routers, nil, nil, account.GetActiveGroupUsers(), nil, nil)
 	normalizeAndSortNetworkMap(legacyNetworkMap)
 	legacyJSON, err := json.MarshalIndent(toNetworkMapJSON(legacyNetworkMap), "", "  ")
 	require.NoError(t, err, "error marshaling legacy network map to JSON")
@@ -115,7 +115,7 @@ func BenchmarkGetPeerNetworkMap(b *testing.B) {
 	b.Run("old builder", func(b *testing.B) {
 		for range b.N {
 			for _, peerID := range peerIDs {
-				_ = account.GetPeerNetworkMap(ctx, peerID, dns.CustomZone{}, nil, validatedPeersMap, nil, nil, nil, account.GetActiveGroupUsers())
+				_ = account.GetPeerNetworkMap(ctx, peerID, dns.CustomZone{}, nil, validatedPeersMap, nil, nil, nil, nil, account.GetActiveGroupUsers(), nil, nil)
 			}
 		}
 	})
@@ -177,7 +177,7 @@ func TestGetPeerNetworkMap_Golden_WithNewPeer(t *testing.T) {
 	resourcePolicies := account.GetResourcePoliciesMap()
 	routers := account.GetResourceRoutersMap()
 
-	legacyNetworkMap := account.GetPeerNetworkMap(ctx, testingPeerID, dns.CustomZone{}, nil, validatedPeersMap, resourcePolicies, routers, nil, account.GetActiveGroupUsers())
+	legacyNetworkMap := account.GetPeerNetworkMap(ctx, testingPeerID, dns.CustomZone{}, nil, validatedPeersMap, resourcePolicies, routers, nil, nil, account.GetActiveGroupUsers(), nil, nil)
 	normalizeAndSortNetworkMap(legacyNetworkMap)
 	legacyJSON, err := json.MarshalIndent(toNetworkMapJSON(legacyNetworkMap), "", "  ")
 	require.NoError(t, err, "error marshaling legacy network map to JSON")
@@ -240,7 +240,7 @@ func BenchmarkGetPeerNetworkMap_AfterPeerAdded(b *testing.B) {
 	b.Run("old builder after add", func(b *testing.B) {
 		for i := 0; i < b.N; i++ {
 			for _, testingPeerID := range peerIDs {
-				_ = account.GetPeerNetworkMap(ctx, testingPeerID, dns.CustomZone{}, nil, validatedPeersMap, nil, nil, nil, account.GetActiveGroupUsers())
+				_ = account.GetPeerNetworkMap(ctx, testingPeerID, dns.CustomZone{}, nil, validatedPeersMap, nil, nil, nil, nil, account.GetActiveGroupUsers(), nil, nil)
 			}
 		}
 	})
@@ -317,7 +317,7 @@ func TestGetPeerNetworkMap_Golden_WithNewRoutingPeer(t *testing.T) {
 	resourcePolicies := account.GetResourcePoliciesMap()
 	routers := account.GetResourceRoutersMap()
 
-	legacyNetworkMap := account.GetPeerNetworkMap(ctx, testingPeerID, dns.CustomZone{}, nil, validatedPeersMap, resourcePolicies, routers, nil, account.GetActiveGroupUsers())
+	legacyNetworkMap := account.GetPeerNetworkMap(ctx, testingPeerID, dns.CustomZone{}, nil, validatedPeersMap, resourcePolicies, routers, nil, nil, account.GetActiveGroupUsers(), nil, nil)
 	normalizeAndSortNetworkMap(legacyNetworkMap)
 	legacyJSON, err := json.MarshalIndent(toNetworkMapJSON(legacyNetworkMap), "", "  ")
 	require.NoError(t, err, "error marshaling legacy network map to JSON")
@@ -402,7 +402,7 @@ func BenchmarkGetPeerNetworkMap_AfterRouterPeerAdded(b *testing.B) {
 	b.Run("old builder after add", func(b *testing.B) {
 		for i := 0; i < b.N; i++ {
 			for _, testingPeerID := range peerIDs {
-				_ = account.GetPeerNetworkMap(ctx, testingPeerID, dns.CustomZone{}, nil, validatedPeersMap, nil, nil, nil, account.GetActiveGroupUsers())
+				_ = account.GetPeerNetworkMap(ctx, testingPeerID, dns.CustomZone{}, nil, validatedPeersMap, nil, nil, nil, nil, account.GetActiveGroupUsers(), nil, nil)
 			}
 		}
 	})
@@ -458,7 +458,7 @@ func TestGetPeerNetworkMap_Golden_WithDeletedPeer(t *testing.T) {
 	resourcePolicies := account.GetResourcePoliciesMap()
 	routers := account.GetResourceRoutersMap()
 
-	legacyNetworkMap := account.GetPeerNetworkMap(ctx, testingPeerID, dns.CustomZone{}, nil, validatedPeersMap, resourcePolicies, routers, nil, account.GetActiveGroupUsers())
+	legacyNetworkMap := account.GetPeerNetworkMap(ctx, testingPeerID, dns.CustomZone{}, nil, validatedPeersMap, resourcePolicies, routers, nil, nil, account.GetActiveGroupUsers(), nil, nil)
 	normalizeAndSortNetworkMap(legacyNetworkMap)
 	legacyJSON, err := json.MarshalIndent(toNetworkMapJSON(legacyNetworkMap), "", "  ")
 	require.NoError(t, err, "error marshaling legacy network map to JSON")
@@ -537,7 +537,7 @@ func TestGetPeerNetworkMap_Golden_WithDeletedRouterPeer(t *testing.T) {
 	resourcePolicies := account.GetResourcePoliciesMap()
 	routers := account.GetResourceRoutersMap()
 
-	legacyNetworkMap := account.GetPeerNetworkMap(ctx, testingPeerID, dns.CustomZone{}, nil, validatedPeersMap, resourcePolicies, routers, nil, account.GetActiveGroupUsers())
+	legacyNetworkMap := account.GetPeerNetworkMap(ctx, testingPeerID, dns.CustomZone{}, nil, validatedPeersMap, resourcePolicies, routers, nil, nil, account.GetActiveGroupUsers(), nil, nil)
 	normalizeAndSortNetworkMap(legacyNetworkMap)
 	legacyJSON, err := json.MarshalIndent(toNetworkMapJSON(legacyNetworkMap), "", "  ")
 	require.NoError(t, err, "error marshaling legacy network map to JSON")
@@ -597,7 +597,7 @@ func BenchmarkGetPeerNetworkMap_AfterPeerDeleted(b *testing.B) {
 	b.Run("old builder after delete", func(b *testing.B) {
 		for i := 0; i < b.N; i++ {
 			for _, testingPeerID := range peerIDs {
-				_ = account.GetPeerNetworkMap(ctx, testingPeerID, dns.CustomZone{}, nil, validatedPeersMap, nil, nil, nil, account.GetActiveGroupUsers())
+				_ = account.GetPeerNetworkMap(ctx, testingPeerID, dns.CustomZone{}, nil, validatedPeersMap, nil, nil, nil, nil, account.GetActiveGroupUsers(), nil, nil)
 			}
 		}
 	})

management/server/types/proxy.go

@@ -0,0 +1,7 @@
+package types
+
+// ProxyCallbackEndpoint holds the proxy callback endpoint
+const ProxyCallbackEndpoint = "/reverse-proxy/callback"
+
+// ProxyCallbackEndpointFull holds the proxy callback endpoint with api suffix
+const ProxyCallbackEndpointFull = "/api" + ProxyCallbackEndpoint

management/server/types/proxy_access_token.go

@@ -0,0 +1,137 @@
+package types
+
+import (
+	"crypto/sha256"
+	"encoding/base64"
+	"fmt"
+	"hash/crc32"
+	"strings"
+	"time"
+
+	b "github.com/hashicorp/go-secure-stdlib/base62"
+	"github.com/rs/xid"
+
+	"github.com/netbirdio/netbird/base62"
+	"github.com/netbirdio/netbird/management/server/util"
+)
+
+const (
+	// ProxyTokenPrefix is the globally used prefix for proxy access tokens
+	ProxyTokenPrefix = "nbx_"
+	// ProxyTokenSecretLength is the number of characters used for the secret
+	ProxyTokenSecretLength = 30
+	// ProxyTokenChecksumLength is the number of characters used for the encoded checksum
+	ProxyTokenChecksumLength = 6
+	// ProxyTokenLength is the total number of characters used for the token
+	ProxyTokenLength = 40
+)
+
+// HashedProxyToken is a SHA-256 hash of a plain proxy token, base64-encoded.
+type HashedProxyToken string
+
+// PlainProxyToken is the raw token string displayed once at creation time.
+type PlainProxyToken string
+
+// ProxyAccessToken holds information about a proxy access token including a hashed version for verification
+type ProxyAccessToken struct {
+	ID          string `gorm:"primaryKey"`
+	Name        string
+	HashedToken HashedProxyToken `gorm:"uniqueIndex"`
+	// AccountID is nil for management-wide tokens, set for account-scoped tokens
+	AccountID *string `gorm:"index"`
+	ExpiresAt *time.Time
+	CreatedBy string
+	CreatedAt time.Time
+	LastUsed  *time.Time
+	Revoked   bool
+}
+
+// IsExpired returns true if the token has expired
+func (t *ProxyAccessToken) IsExpired() bool {
+	if t.ExpiresAt == nil {
+		return false
+	}
+	return time.Now().After(*t.ExpiresAt)
+}
+
+// IsValid returns true if the token is not revoked and not expired
+func (t *ProxyAccessToken) IsValid() bool {
+	return !t.Revoked && !t.IsExpired()
+}
+
+// ProxyAccessTokenGenerated holds the new token and the plain text version
+type ProxyAccessTokenGenerated struct {
+	PlainToken PlainProxyToken
+	ProxyAccessToken
+}
+
+// CreateNewProxyAccessToken generates a new proxy access token.
+// Returns the token with hashed value stored and plain token for one-time display.
+func CreateNewProxyAccessToken(name string, expiresIn time.Duration, accountID *string, createdBy string) (*ProxyAccessTokenGenerated, error) {
+	hashedToken, plainToken, err := generateProxyToken()
+	if err != nil {
+		return nil, err
+	}
+
+	currentTime := time.Now().UTC()
+	var expiresAt *time.Time
+	if expiresIn > 0 {
+		expiresAt = util.ToPtr(currentTime.Add(expiresIn))
+	}
+
+	return &ProxyAccessTokenGenerated{
+		ProxyAccessToken: ProxyAccessToken{
+			ID:          xid.New().String(),
+			Name:        name,
+			HashedToken: hashedToken,
+			AccountID:   accountID,
+			ExpiresAt:   expiresAt,
+			CreatedBy:   createdBy,
+			CreatedAt:   currentTime,
+			Revoked:     false,
+		},
+		PlainToken: plainToken,
+	}, nil
+}
+
+func generateProxyToken() (HashedProxyToken, PlainProxyToken, error) {
+	secret, err := b.Random(ProxyTokenSecretLength)
+	if err != nil {
+		return "", "", err
+	}
+
+	checksum := crc32.ChecksumIEEE([]byte(secret))
+	encodedChecksum := base62.Encode(checksum)
+	paddedChecksum := fmt.Sprintf("%06s", encodedChecksum)
+	plainToken := PlainProxyToken(ProxyTokenPrefix + secret + paddedChecksum)
+	return plainToken.Hash(), plainToken, nil
+}
+
+// Hash returns the SHA-256 hash of the plain token, base64-encoded.
+func (t PlainProxyToken) Hash() HashedProxyToken {
+	h := sha256.Sum256([]byte(t))
+	return HashedProxyToken(base64.StdEncoding.EncodeToString(h[:]))
+}
+
+// Validate checks the format of a proxy token without checking the database.
+func (t PlainProxyToken) Validate() error {
+	if !strings.HasPrefix(string(t), ProxyTokenPrefix) {
+		return fmt.Errorf("invalid token prefix")
+	}
+
+	if len(t) != ProxyTokenLength {
+		return fmt.Errorf("invalid token length")
+	}
+
+	secret := t[len(ProxyTokenPrefix) : len(t)-ProxyTokenChecksumLength]
+	checksumStr := t[len(t)-ProxyTokenChecksumLength:]
+
+	expectedChecksum := crc32.ChecksumIEEE([]byte(secret))
+	expectedChecksumStr := fmt.Sprintf("%06s", base62.Encode(expectedChecksum))
+
+	if string(checksumStr) != expectedChecksumStr {
+		return fmt.Errorf("invalid token checksum")
+	}
+
+	return nil
+}

management/server/types/proxy_access_token_test.go

@@ -0,0 +1,155 @@
+package types
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestPlainProxyToken_Validate(t *testing.T) {
+	tests := []struct {
+		name    string
+		token   PlainProxyToken
+		wantErr bool
+		errMsg  string
+	}{
+		{
+			name:    "valid token",
+			token:   "", // will be generated
+			wantErr: false,
+		},
+		{
+			name:    "wrong prefix",
+			token:   "xyz_8FbPkxioCFmlvCTJbD1RafygfVmS9z15lyNM",
+			wantErr: true,
+			errMsg:  "invalid token prefix",
+		},
+		{
+			name:    "too short",
+			token:   "nbx_short",
+			wantErr: true,
+			errMsg:  "invalid token length",
+		},
+		{
+			name:    "too long",
+			token:   "nbx_8FbPkxioCFmlvCTJbD1RafygfVmS9z15lyNMextra",
+			wantErr: true,
+			errMsg:  "invalid token length",
+		},
+		{
+			name:    "correct length but invalid checksum",
+			token:   "nbx_invalidtoken123456789012345678901234", // exactly 40 chars, invalid checksum
+			wantErr: true,
+			errMsg:  "invalid token checksum",
+		},
+		{
+			name:    "empty token",
+			token:   "",
+			wantErr: true,
+			errMsg:  "invalid token prefix",
+		},
+		{
+			name:    "only prefix",
+			token:   "nbx_",
+			wantErr: true,
+			errMsg:  "invalid token length",
+		},
+	}
+
+	// Generate a valid token for the first test
+	generated, err := CreateNewProxyAccessToken("test", 0, nil, "test")
+	require.NoError(t, err)
+	tests[0].token = generated.PlainToken
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			err := tt.token.Validate()
+			if tt.wantErr {
+				assert.Error(t, err)
+				if tt.errMsg != "" {
+					assert.Contains(t, err.Error(), tt.errMsg)
+				}
+			} else {
+				assert.NoError(t, err)
+			}
+		})
+	}
+}
+
+func TestPlainProxyToken_Hash(t *testing.T) {
+	token1 := PlainProxyToken("nbx_8FbPkxioCFmlvCTJbD1RafygfVmS9z15lyNM")
+	token2 := PlainProxyToken("nbx_8FbPkxioCFmlvCTJbD1RafygfVmS9z15lyNM")
+	token3 := PlainProxyToken("nbx_differenttoken1234567890123456789X")
+
+	hash1 := token1.Hash()
+	hash2 := token2.Hash()
+	hash3 := token3.Hash()
+
+	assert.Equal(t, hash1, hash2, "same token should produce same hash")
+	assert.NotEqual(t, hash1, hash3, "different tokens should produce different hashes")
+	assert.NotEmpty(t, hash1)
+}
+
+func TestCreateNewProxyAccessToken(t *testing.T) {
+	t.Run("creates valid token", func(t *testing.T) {
+		generated, err := CreateNewProxyAccessToken("test-token", 0, nil, "test-user")
+		require.NoError(t, err)
+
+		assert.NotEmpty(t, generated.ID)
+		assert.Equal(t, "test-token", generated.Name)
+		assert.Equal(t, "test-user", generated.CreatedBy)
+		assert.NotEmpty(t, generated.HashedToken)
+		assert.NotEmpty(t, generated.PlainToken)
+		assert.Nil(t, generated.ExpiresAt)
+		assert.False(t, generated.Revoked)
+
+		assert.NoError(t, generated.PlainToken.Validate())
+		assert.Equal(t, ProxyTokenLength, len(generated.PlainToken))
+		assert.Equal(t, ProxyTokenPrefix, string(generated.PlainToken[:len(ProxyTokenPrefix)]))
+	})
+
+	t.Run("tokens are unique", func(t *testing.T) {
+		gen1, err := CreateNewProxyAccessToken("test1", 0, nil, "user")
+		require.NoError(t, err)
+
+		gen2, err := CreateNewProxyAccessToken("test2", 0, nil, "user")
+		require.NoError(t, err)
+
+		assert.NotEqual(t, gen1.PlainToken, gen2.PlainToken)
+		assert.NotEqual(t, gen1.HashedToken, gen2.HashedToken)
+		assert.NotEqual(t, gen1.ID, gen2.ID)
+	})
+}
+
+func TestProxyAccessToken_IsExpired(t *testing.T) {
+	past := time.Now().Add(-1 * time.Hour)
+	future := time.Now().Add(1 * time.Hour)
+
+	t.Run("expired token", func(t *testing.T) {
+		token := &ProxyAccessToken{ExpiresAt: &past}
+		assert.True(t, token.IsExpired())
+	})
+
+	t.Run("not expired token", func(t *testing.T) {
+		token := &ProxyAccessToken{ExpiresAt: &future}
+		assert.False(t, token.IsExpired())
+	})
+
+	t.Run("no expiration", func(t *testing.T) {
+		token := &ProxyAccessToken{ExpiresAt: nil}
+		assert.False(t, token.IsExpired())
+	})
+}
+
+func TestProxyAccessToken_IsValid(t *testing.T) {
+	token := &ProxyAccessToken{
+		Revoked: false,
+	}
+
+	assert.True(t, token.IsValid())
+
+	token.Revoked = true
+	assert.False(t, token.IsValid())
+}

management/server/util/util.go

@@ -50,4 +50,3 @@ func contains[T comparableObject[T]](slice []T, element T) bool {
 	}
 	return false
 }
-

proxy/Dockerfile

@@ -0,0 +1,25 @@
+FROM golang:1.25-alpine AS builder
+WORKDIR /app
+
+COPY go.mod go.sum ./
+RUN go mod download
+
+COPY . .
+RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w" -o netbird-proxy ./proxy/cmd/proxy
+
+RUN echo "netbird:x:1000:1000:netbird:/var/lib/netbird:/sbin/nologin" > /tmp/passwd && \
+    echo "netbird:x:1000:netbird" > /tmp/group && \
+    mkdir -p /tmp/var/lib/netbird && \
+    mkdir -p /tmp/certs
+
+FROM gcr.io/distroless/base:debug
+COPY --from=builder /app/netbird-proxy /usr/bin/netbird-proxy
+COPY --from=builder /tmp/passwd /etc/passwd
+COPY --from=builder /tmp/group /etc/group
+COPY --from=builder --chown=1000:1000 /tmp/var/lib/netbird /var/lib/netbird
+COPY --from=builder --chown=1000:1000 /tmp/certs /certs
+USER netbird:netbird
+ENV HOME=/var/lib/netbird
+ENV NB_PROXY_ADDRESS=":8443"
+EXPOSE 8443
+ENTRYPOINT ["/usr/bin/netbird-proxy"]

proxy/LICENSE

@@ -0,0 +1,661 @@
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+our General Public Licenses are intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  Developers that use our General Public Licenses protect your rights
+with two steps: (1) assert copyright on the software, and (2) offer
+you this License which gives you legal permission to copy, distribute
+and/or modify the software.
+
+  A secondary benefit of defending all users' freedom is that
+improvements made in alternate versions of the program, if they
+receive widespread use, become available for other developers to
+incorporate.  Many developers of free software are heartened and
+encouraged by the resulting cooperation.  However, in the case of
+software used on network servers, this result may fail to come about.
+The GNU General Public License permits making a modified version and
+letting the public access it on a server without ever releasing its
+source code to the public.
+
+  The GNU Affero General Public License is designed specifically to
+ensure that, in such cases, the modified source code becomes available
+to the community.  It requires the operator of a network server to
+provide the source code of the modified version running there to the
+users of that server.  Therefore, public use of a modified version, on
+a publicly accessible server, gives the public access to the source
+code of the modified version.
+
+  An older license, called the Affero General Public License and
+published by Affero, was designed to accomplish similar goals.  This is
+a different license, not a version of the Affero GPL, but Affero has
+released a new version of the Affero GPL which permits relicensing under
+this license.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
+  0. Definitions.
+
+  "This License" refers to version 3 of the GNU Affero General Public License.
+
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+  "The Program" refers to any copyrightable work licensed under this
+License.  Each licensee is addressed as "you".  "Licensees" and
+"recipients" may be individuals or organizations.
+
+  To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy.  The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
+
+  A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+  To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
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+
+  To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies.  Mere interaction with a user through
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+the User Product in which it has been modified or installed.  Access to a
+network may be denied when the modification itself materially and
+adversely affects the operation of the network or violates the rules and
+protocols for communication across the network.
+
+  Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+  7. Additional Terms.
+
+  "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law.  If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+  When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it.  (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.)  You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.
+
+  Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
+that material) supplement the terms of this License with terms:
+
+    a) Disclaiming warranty or limiting liability differently from the
+    terms of sections 15 and 16 of this License; or
+
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+    author attributions in that material or in the Appropriate Legal
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+
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+
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+
+    e) Declining to grant rights under trademark law for use of some
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+    material by anyone who conveys the material (or modified versions of
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+    those licensors and authors.
+
+  All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10.  If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term.  If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+  If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+  Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+  8. Termination.
+
+  You may not propagate or modify a covered work except as expressly
+provided under this License.  Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+  However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+  Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+  Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License.  If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
+nothing other than this License grants you permission to propagate or
+modify any covered work.  These actions infringe copyright if you do
+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License.  You are not responsible
+for enforcing compliance by third parties with this License.
+
+  An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations.  If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
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+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+  You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License.  For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Remote Network Interaction; Use with the GNU General Public License.
+
+  Notwithstanding any other provision of this License, if you modify the
+Program, your modified version must prominently offer all users
+interacting with it remotely through a computer network (if your version
+supports such interaction) an opportunity to receive the Corresponding
+Source of your version by providing access to the Corresponding Source
+from a network server at no charge, through some standard or customary
+means of facilitating copying of software.  This Corresponding Source
+shall include the Corresponding Source for any work covered by version 3
+of the GNU General Public License that is incorporated pursuant to the
+following paragraph.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the work with which it is combined will remain governed by version
+3 of the GNU General Public License.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU Affero General Public License from time to time.  Such new versions
+will be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU Affero General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU Affero General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.

proxy/README.md

@@ -0,0 +1,80 @@
+# Netbird Reverse Proxy
+
+The NetBird Reverse Proxy is a separate service that can act as a public entrypoint to certain resources within a NetBird network.
+At a high level, the way that it operates is:
+- Configured routes are communicated from the Management server to the proxy.
+- For each route the proxy creates a NetBird connection to the NetBird Peer that hosts the resource.
+- When traffic hits the proxy at the address and path configured for the proxied resource, the NetBird Proxy brings up a relevant authentication method for that resource.
+- On successful authentication the proxy will forward traffic onwards to the NetBird Peer.
+
+Proxy Authentication methods supported are:
+- No authentication
+- Oauth2/OIDC
+- Emailed Magic Link
+- Simple PIN
+- HTTP Basic Auth Username and Password
+
+## Management Connection and Authentication
+
+The Proxy communicates with the Management server over a gRPC connection.
+Proxies act as clients to the Management server, the following RPCs are used:
+- Server-side streaming for proxied service updates.
+- Client-side streaming for proxy logs.
+
+To authenticate with the Management server, the proxy server uses Machine-to-Machine OAuth2.
+If you are using the embedded IdP //TODO: explain how to get credentials.
+Otherwise, create a new machine-to-machine profile in your IdP for proxy servers and set the relevant settings in the proxy's environment or flags (see below).
+
+## User Authentication
+
+When a request hits the Proxy, it looks up the permitted authentication methods for the Host domain.
+If no authentication methods are registered for the Host domain, then no authentication will be applied (for fully public resources).
+If any authentication methods are registered for the Host domain, then the Proxy will first serve an authentication page allowing the user to select an authentication method (from the permitted methods) and enter the required information for that authentication method.
+If the user is successfully authenticated, their request will be forwarded through to the Proxy to be proxied to the relevant Peer.
+Successful authentication does not guarantee a successful forwarding of the request as there may be failures behind the Proxy, such as with Peer connectivity or the underlying resource.
+
+## TLS
+
+Due to the authentication provided, the Proxy uses HTTPS for its endpoint, even if the underlying service is HTTP.
+Certificate generation can either be via ACME (by default, using Let's Encrypt, but alternative ACME providers can be used) or through certificate files.
+When not using ACME, the proxy server attempts to load a certificate and key from the files `tls.crt` and `tls.key` in a specified certificate directory.
+When using ACME, the proxy server will store generated certificates in the specified certificate directory.
+
+
+## Auth UI
+
+The authentication UI is a Vite + React application located in the `web/` directory. It is embedded into the Go binary at build time.
+
+To build the UI:
+```bash
+cd web
+npm install
+npm run build
+```
+
+For UI development with hot reload (served at http://localhost:3031):
+```bash
+npm run dev
+```
+
+The built assets in `web/dist/` are embedded via `//go:embed` and served by the `web.ServeHTTP` handler.
+
+## Configuration
+
+NetBird Proxy deployment configuration is via flags or environment variables, with flags taking precedence over the environment.
+The following deployment configuration is available:
+
+| Flag             | Env                              | Purpose                                                                                                                            | Default                                            |
+|------------------|----------------------------------|------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------|
+| `-debug`         | `NB_PROXY_DEBUG_LOGS`            | Enable debug logging                                                                                                               | `false`                                            |
+| `-mgmt`          | `NB_PROXY_MANAGEMENT_ADDRESS`    | The address of the management server for the proxy to get configuration from.                                                      | `"https://api.netbird.io:443"`                     |
+| `-addr`          | `NB_PROXY_ADDRESS`               | The address that the reverse proxy will listen on.                                                                                 | `":443`                                            |
+| `-url`           | `NB_PROXY_URL`                   | The URL that the proxy will be reached at (where endpoints will be CNAMEd to). If unset, this will fall back to the proxy address. | `"proxy.netbird.io"`                               |
+| `-cert-dir`      | `NB_PROXY_CERTIFICATE_DIRECTORY` | The location that certficates are stored in.                                                                                       | `"./certs"`                                        |
+| `-acme-certs`    | `NB_PROXY_ACME_CERTIFICATES`     | Whether to use ACME to generate certificates.                                                                                      | `false`                                            |
+| `-acme-addr`     | `NB_PROXY_ACME_ADDRESS`          | The HTTP address the proxy will listen on to respond to HTTP-01 ACME challenges                                                    | `":80"`                                            |
+| `-acme-dir`      | `NB_PROXY_ACME_DIRECTORY`        | The directory URL of the ACME server to be used                                                                                    | `"https://acme-v02.api.letsencrypt.org/directory"` |
+| `-oidc-id`       | `NB_PROXY_OIDC_CLIENT_ID`        | The OAuth2 Client ID for OIDC User Authentication                                                                                  | `"netbird-proxy"`                                  |
+| `-oidc-secret`   | `NB_PROXY_OIDC_CLIENT_SECRET`    | The OAuth2 Client Secret for OIDC User Authentication                                                                              | `""`                                               |
+| `-oidc-endpoint` | `NB_PROXY_OIDC_ENDPOINT`         | The OAuth2 provider endpoint for OIDC User Authentication                                                                          | `"https://api.netbird.io/oauth2"`                  |
+| `-oidc-scopes`   | `NB_PROXY_OIDC_SCOPES`           | The OAuth2 scopes for OIDC User Authentication, comma separated                                                                    | `"openid,profile,email"`                           |

proxy/auth/auth.go

@@ -0,0 +1,76 @@
+// Package auth contains exported proxy auth values.
+// These are used to ensure coherent usage across management and proxy implementations.
+package auth
+
+import (
+	"crypto/ed25519"
+	"crypto/tls"
+	"fmt"
+	"time"
+
+	"github.com/golang-jwt/jwt/v5"
+)
+
+type Method string
+
+var (
+	MethodPassword Method = "password"
+	MethodPIN      Method = "pin"
+	MethodOIDC     Method = "oidc"
+)
+
+func (m Method) String() string {
+	return string(m)
+}
+
+const (
+	SessionCookieName    = "nb_session"
+	DefaultSessionExpiry = 24 * time.Hour
+	SessionJWTIssuer     = "netbird-management"
+)
+
+// ResolveProto determines the protocol scheme based on the forwarded proto
+// configuration. When set to "http" or "https" the value is used directly.
+// Otherwise TLS state is used: if conn is non-nil "https" is returned, else "http".
+func ResolveProto(forwardedProto string, conn *tls.ConnectionState) string {
+	switch forwardedProto {
+	case "http", "https":
+		return forwardedProto
+	default:
+		if conn != nil {
+			return "https"
+		}
+		return "http"
+	}
+}
+
+// ValidateSessionJWT validates a session JWT and returns the user ID and method.
+func ValidateSessionJWT(tokenString, domain string, publicKey ed25519.PublicKey) (userID, method string, err error) {
+	if publicKey == nil {
+		return "", "", fmt.Errorf("no public key configured for domain")
+	}
+
+	token, err := jwt.Parse(tokenString, func(t *jwt.Token) (interface{}, error) {
+		if _, ok := t.Method.(*jwt.SigningMethodEd25519); !ok {
+			return nil, fmt.Errorf("unexpected signing method: %v", t.Header["alg"])
+		}
+		return publicKey, nil
+	}, jwt.WithAudience(domain), jwt.WithIssuer(SessionJWTIssuer))
+	if err != nil {
+		return "", "", fmt.Errorf("parse token: %w", err)
+	}
+
+	claims, ok := token.Claims.(jwt.MapClaims)
+	if !ok || !token.Valid {
+		return "", "", fmt.Errorf("invalid token claims")
+	}
+
+	sub, _ := claims.GetSubject()
+	if sub == "" {
+		return "", "", fmt.Errorf("missing subject claim")
+	}
+
+	methodClaim, _ := claims["method"].(string)
+
+	return sub, methodClaim, nil
+}

proxy/cmd/proxy/cmd/debug.go

@@ -0,0 +1,173 @@
+package cmd
+
+import (
+	"fmt"
+	"strconv"
+
+	"github.com/spf13/cobra"
+
+	"github.com/netbirdio/netbird/proxy/internal/debug"
+)
+
+var (
+	debugAddr  string
+	jsonOutput bool
+
+	// status filters
+	statusFilterByIPs            []string
+	statusFilterByNames          []string
+	statusFilterByStatus         string
+	statusFilterByConnectionType string
+)
+
+var debugCmd = &cobra.Command{
+	Use:   "debug",
+	Short: "Debug commands for inspecting proxy state",
+	Long:  "Debug commands for inspecting the reverse proxy state via the debug HTTP endpoint.",
+}
+
+var debugHealthCmd = &cobra.Command{
+	Use:          "health",
+	Short:        "Show proxy health status",
+	RunE:         runDebugHealth,
+	SilenceUsage: true,
+}
+
+var debugClientsCmd = &cobra.Command{
+	Use:          "clients",
+	Aliases:      []string{"list"},
+	Short:        "List all connected clients",
+	RunE:         runDebugClients,
+	SilenceUsage: true,
+}
+
+var debugStatusCmd = &cobra.Command{
+	Use:          "status <account-id>",
+	Short:        "Show client status",
+	Args:         cobra.ExactArgs(1),
+	RunE:         runDebugStatus,
+	SilenceUsage: true,
+}
+
+var debugSyncCmd = &cobra.Command{
+	Use:          "sync-response <account-id>",
+	Short:        "Show client sync response",
+	Args:         cobra.ExactArgs(1),
+	RunE:         runDebugSync,
+	SilenceUsage: true,
+}
+
+var pingTimeout string
+
+var debugPingCmd = &cobra.Command{
+	Use:          "ping <account-id> <host> [port]",
+	Short:        "TCP ping through a client",
+	Long:         "Perform a TCP ping through a client's network to test connectivity.\nPort defaults to 80 if not specified.",
+	Args:         cobra.RangeArgs(2, 3),
+	RunE:         runDebugPing,
+	SilenceUsage: true,
+}
+
+var debugLogCmd = &cobra.Command{
+	Use:   "log",
+	Short: "Manage client logging",
+	Long:  "Commands to manage logging settings for a client connected through the proxy.",
+}
+
+var debugLogLevelCmd = &cobra.Command{
+	Use:          "level <account-id> <level>",
+	Short:        "Set client log level",
+	Long:         "Set the log level for a client (trace, debug, info, warn, error).",
+	Args:         cobra.ExactArgs(2),
+	RunE:         runDebugLogLevel,
+	SilenceUsage: true,
+}
+
+var debugStartCmd = &cobra.Command{
+	Use:          "start <account-id>",
+	Short:        "Start a client",
+	Args:         cobra.ExactArgs(1),
+	RunE:         runDebugStart,
+	SilenceUsage: true,
+}
+
+var debugStopCmd = &cobra.Command{
+	Use:          "stop <account-id>",
+	Short:        "Stop a client",
+	Args:         cobra.ExactArgs(1),
+	RunE:         runDebugStop,
+	SilenceUsage: true,
+}
+
+func init() {
+	debugCmd.PersistentFlags().StringVar(&debugAddr, "addr", envStringOrDefault("NB_PROXY_DEBUG_ADDRESS", "localhost:8444"), "Debug endpoint address")
+	debugCmd.PersistentFlags().BoolVar(&jsonOutput, "json", false, "Output JSON instead of pretty format")
+
+	debugStatusCmd.Flags().StringSliceVar(&statusFilterByIPs, "filter-by-ips", nil, "Filter by peer IPs (comma-separated)")
+	debugStatusCmd.Flags().StringSliceVar(&statusFilterByNames, "filter-by-names", nil, "Filter by peer names (comma-separated)")
+	debugStatusCmd.Flags().StringVar(&statusFilterByStatus, "filter-by-status", "", "Filter by status (idle|connecting|connected)")
+	debugStatusCmd.Flags().StringVar(&statusFilterByConnectionType, "filter-by-connection-type", "", "Filter by connection type (P2P|Relayed)")
+
+	debugPingCmd.Flags().StringVar(&pingTimeout, "timeout", "", "Ping timeout (e.g., 10s)")
+
+	debugCmd.AddCommand(debugHealthCmd)
+	debugCmd.AddCommand(debugClientsCmd)
+	debugCmd.AddCommand(debugStatusCmd)
+	debugCmd.AddCommand(debugSyncCmd)
+	debugCmd.AddCommand(debugPingCmd)
+	debugLogCmd.AddCommand(debugLogLevelCmd)
+	debugCmd.AddCommand(debugLogCmd)
+	debugCmd.AddCommand(debugStartCmd)
+	debugCmd.AddCommand(debugStopCmd)
+
+	rootCmd.AddCommand(debugCmd)
+}
+
+func getDebugClient(cmd *cobra.Command) *debug.Client {
+	return debug.NewClient(debugAddr, jsonOutput, cmd.OutOrStdout())
+}
+
+func runDebugHealth(cmd *cobra.Command, _ []string) error {
+	return getDebugClient(cmd).Health(cmd.Context())
+}
+
+func runDebugClients(cmd *cobra.Command, _ []string) error {
+	return getDebugClient(cmd).ListClients(cmd.Context())
+}
+
+func runDebugStatus(cmd *cobra.Command, args []string) error {
+	return getDebugClient(cmd).ClientStatus(cmd.Context(), args[0], debug.StatusFilters{
+		IPs:            statusFilterByIPs,
+		Names:          statusFilterByNames,
+		Status:         statusFilterByStatus,
+		ConnectionType: statusFilterByConnectionType,
+	})
+}
+
+func runDebugSync(cmd *cobra.Command, args []string) error {
+	return getDebugClient(cmd).ClientSyncResponse(cmd.Context(), args[0])
+}
+
+func runDebugPing(cmd *cobra.Command, args []string) error {
+	port := 80
+	if len(args) > 2 {
+		p, err := strconv.Atoi(args[2])
+		if err != nil {
+			return fmt.Errorf("invalid port: %w", err)
+		}
+		port = p
+	}
+	return getDebugClient(cmd).PingTCP(cmd.Context(), args[0], args[1], port, pingTimeout)
+}
+
+func runDebugLogLevel(cmd *cobra.Command, args []string) error {
+	return getDebugClient(cmd).SetLogLevel(cmd.Context(), args[0], args[1])
+}
+
+func runDebugStart(cmd *cobra.Command, args []string) error {
+	return getDebugClient(cmd).StartClient(cmd.Context(), args[0])
+}
+
+func runDebugStop(cmd *cobra.Command, args []string) error {
+	return getDebugClient(cmd).StopClient(cmd.Context(), args[0])
+}

proxy/cmd/proxy/cmd/root.go

@@ -0,0 +1,198 @@
+package cmd
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"os/signal"
+	"strconv"
+	"strings"
+	"syscall"
+
+	log "github.com/sirupsen/logrus"
+	"github.com/spf13/cobra"
+	"golang.org/x/crypto/acme"
+
+	"github.com/netbirdio/netbird/proxy"
+	nbacme "github.com/netbirdio/netbird/proxy/internal/acme"
+	"github.com/netbirdio/netbird/util"
+)
+
+const DefaultManagementURL = "https://api.netbird.io:443"
+
+// envProxyToken is the environment variable name for the proxy access token.
+const envProxyToken = "NB_PROXY_TOKEN"
+
+var (
+	Version   = "dev"
+	Commit    = "unknown"
+	BuildDate = "unknown"
+	GoVersion = "unknown"
+)
+
+var (
+	debugLogs         bool
+	mgmtAddr          string
+	addr              string
+	proxyURL          string
+	certDir           string
+	acmeCerts         bool
+	acmeAddr          string
+	acmeDir           string
+	debugEndpoint     bool
+	debugEndpointAddr string
+	healthAddr        string
+	oidcClientID      string
+	oidcClientSecret  string
+	oidcEndpoint      string
+	oidcScopes        string
+	forwardedProto    string
+	trustedProxies    string
+	certFile          string
+	certKeyFile       string
+	certLockMethod    string
+	wgPort            int
+)
+
+var rootCmd = &cobra.Command{
+	Use:          "proxy",
+	Short:        "NetBird reverse proxy server",
+	Long:         "NetBird reverse proxy server for proxying traffic to NetBird networks.",
+	Version:      Version,
+	SilenceUsage: true,
+	RunE:         runServer,
+}
+
+func init() {
+	rootCmd.PersistentFlags().BoolVar(&debugLogs, "debug", envBoolOrDefault("NB_PROXY_DEBUG_LOGS", false), "Enable debug logs")
+	rootCmd.Flags().StringVar(&mgmtAddr, "mgmt", envStringOrDefault("NB_PROXY_MANAGEMENT_ADDRESS", DefaultManagementURL), "Management address to connect to")
+	rootCmd.Flags().StringVar(&addr, "addr", envStringOrDefault("NB_PROXY_ADDRESS", ":443"), "Reverse proxy address to listen on")
+	rootCmd.Flags().StringVar(&proxyURL, "url", envStringOrDefault("NB_PROXY_URL", ""), "The URL at which this proxy will be reached")
+	rootCmd.Flags().StringVar(&certDir, "cert-dir", envStringOrDefault("NB_PROXY_CERTIFICATE_DIRECTORY", "./certs"), "Directory to store certificates")
+	rootCmd.Flags().BoolVar(&acmeCerts, "acme-certs", envBoolOrDefault("NB_PROXY_ACME_CERTIFICATES", false), "Generate ACME certificates using HTTP-01 challenges")
+	rootCmd.Flags().StringVar(&acmeAddr, "acme-addr", envStringOrDefault("NB_PROXY_ACME_ADDRESS", ":80"), "HTTP address for ACME HTTP-01 challenges")
+	rootCmd.Flags().StringVar(&acmeDir, "acme-dir", envStringOrDefault("NB_PROXY_ACME_DIRECTORY", acme.LetsEncryptURL), "URL of ACME challenge directory")
+	rootCmd.Flags().BoolVar(&debugEndpoint, "debug-endpoint", envBoolOrDefault("NB_PROXY_DEBUG_ENDPOINT", false), "Enable debug HTTP endpoint")
+	rootCmd.Flags().StringVar(&debugEndpointAddr, "debug-endpoint-addr", envStringOrDefault("NB_PROXY_DEBUG_ENDPOINT_ADDRESS", "localhost:8444"), "Address for the debug HTTP endpoint")
+	rootCmd.Flags().StringVar(&healthAddr, "health-addr", envStringOrDefault("NB_PROXY_HEALTH_ADDRESS", "localhost:8080"), "Address for the health probe endpoint (liveness/readiness/startup)")
+	rootCmd.Flags().StringVar(&oidcClientID, "oidc-id", envStringOrDefault("NB_PROXY_OIDC_CLIENT_ID", "netbird-proxy"), "The OAuth2 Client ID for OIDC User Authentication")
+	rootCmd.Flags().StringVar(&oidcClientSecret, "oidc-secret", envStringOrDefault("NB_PROXY_OIDC_CLIENT_SECRET", ""), "The OAuth2 Client Secret for OIDC User Authentication")
+	rootCmd.Flags().StringVar(&oidcEndpoint, "oidc-endpoint", envStringOrDefault("NB_PROXY_OIDC_ENDPOINT", ""), "The OIDC Endpoint for OIDC User Authentication")
+	rootCmd.Flags().StringVar(&oidcScopes, "oidc-scopes", envStringOrDefault("NB_PROXY_OIDC_SCOPES", "openid,profile,email"), "The OAuth2 scopes for OIDC User Authentication, comma separated")
+	rootCmd.Flags().StringVar(&forwardedProto, "forwarded-proto", envStringOrDefault("NB_PROXY_FORWARDED_PROTO", "auto"), "X-Forwarded-Proto value for backends: auto, http, or https")
+	rootCmd.Flags().StringVar(&trustedProxies, "trusted-proxies", envStringOrDefault("NB_PROXY_TRUSTED_PROXIES", ""), "Comma-separated list of trusted upstream proxy CIDR ranges (e.g. '10.0.0.0/8,192.168.1.1')")
+	rootCmd.Flags().StringVar(&certFile, "cert-file", envStringOrDefault("NB_PROXY_CERTIFICATE_FILE", "tls.crt"), "TLS certificate filename within the certificate directory")
+	rootCmd.Flags().StringVar(&certKeyFile, "cert-key-file", envStringOrDefault("NB_PROXY_CERTIFICATE_KEY_FILE", "tls.key"), "TLS certificate key filename within the certificate directory")
+	rootCmd.Flags().StringVar(&certLockMethod, "cert-lock-method", envStringOrDefault("NB_PROXY_CERT_LOCK_METHOD", "auto"), "Certificate lock method for cross-replica coordination: auto, flock, or k8s-lease")
+	rootCmd.Flags().IntVar(&wgPort, "wg-port", envIntOrDefault("NB_PROXY_WG_PORT", 0), "WireGuard listen port (0 = random). Fixed port only works with single-account deployments")
+}
+
+// Execute runs the root command.
+func Execute() {
+	if err := rootCmd.Execute(); err != nil {
+		os.Exit(1)
+	}
+}
+
+// SetVersionInfo sets version information for the CLI.
+func SetVersionInfo(version, commit, buildDate, goVersion string) {
+	Version = version
+	Commit = commit
+	BuildDate = buildDate
+	GoVersion = goVersion
+	rootCmd.Version = version
+	rootCmd.SetVersionTemplate("Version: {{.Version}}, Commit: " + Commit + ", BuildDate: " + BuildDate + ", Go: " + GoVersion + "\n")
+}
+
+func runServer(cmd *cobra.Command, args []string) error {
+	proxyToken := os.Getenv(envProxyToken)
+	if proxyToken == "" {
+		return fmt.Errorf("proxy token is required: set %s environment variable", envProxyToken)
+	}
+
+	level := "error"
+	if debugLogs {
+		level = "debug"
+	}
+	logger := log.New()
+
+	_ = util.InitLogger(logger, level, util.LogConsole)
+
+	log.Infof("configured log level: %s", level)
+
+	switch forwardedProto {
+	case "auto", "http", "https":
+	default:
+		return fmt.Errorf("invalid --forwarded-proto value %q: must be auto, http, or https", forwardedProto)
+	}
+
+	parsedTrustedProxies, err := proxy.ParseTrustedProxies(trustedProxies)
+	if err != nil {
+		return fmt.Errorf("invalid --trusted-proxies: %w", err)
+	}
+
+	srv := proxy.Server{
+		Logger:                   logger,
+		Version:                  Version,
+		ManagementAddress:        mgmtAddr,
+		ProxyURL:                 proxyURL,
+		ProxyToken:               proxyToken,
+		CertificateDirectory:     certDir,
+		CertificateFile:          certFile,
+		CertificateKeyFile:       certKeyFile,
+		GenerateACMECertificates: acmeCerts,
+		ACMEChallengeAddress:     acmeAddr,
+		ACMEDirectory:            acmeDir,
+		DebugEndpointEnabled:     debugEndpoint,
+		DebugEndpointAddress:     debugEndpointAddr,
+		HealthAddress:            healthAddr,
+		OIDCClientId:             oidcClientID,
+		OIDCClientSecret:         oidcClientSecret,
+		OIDCEndpoint:             oidcEndpoint,
+		OIDCScopes:               strings.Split(oidcScopes, ","),
+		ForwardedProto:           forwardedProto,
+		TrustedProxies:           parsedTrustedProxies,
+		CertLockMethod:           nbacme.CertLockMethod(certLockMethod),
+		WireguardPort:            wgPort,
+	}
+
+	ctx, stop := signal.NotifyContext(context.Background(), syscall.SIGTERM, syscall.SIGINT)
+	defer stop()
+
+	if err := srv.ListenAndServe(ctx, addr); err != nil {
+		log.Fatal(err)
+	}
+	return nil
+}
+
+func envBoolOrDefault(key string, def bool) bool {
+	v, exists := os.LookupEnv(key)
+	if !exists {
+		return def
+	}
+	parsed, err := strconv.ParseBool(v)
+	if err != nil {
+		return def
+	}
+	return parsed
+}
+
+func envStringOrDefault(key string, def string) string {
+	v, exists := os.LookupEnv(key)
+	if !exists {
+		return def
+	}
+	return v
+}
+
+func envIntOrDefault(key string, def int) int {
+	v, exists := os.LookupEnv(key)
+	if !exists {
+		return def
+	}
+	parsed, err := strconv.Atoi(v)
+	if err != nil {
+		return def
+	}
+	return parsed
+}

proxy/cmd/proxy/main.go

@@ -0,0 +1,26 @@
+package main
+
+import (
+	"runtime"
+
+	"github.com/netbirdio/netbird/proxy/cmd/proxy/cmd"
+)
+
+var (
+	// Version is the application version (set via ldflags during build)
+	Version = "dev"
+
+	// Commit is the git commit hash (set via ldflags during build)
+	Commit = "unknown"
+
+	// BuildDate is the build date (set via ldflags during build)
+	BuildDate = "unknown"
+
+	// GoVersion is the Go version used to build the binary
+	GoVersion = runtime.Version()
+)
+
+func main() {
+	cmd.SetVersionInfo(Version, Commit, BuildDate, GoVersion)
+	cmd.Execute()
+}

proxy/internal/accesslog/logger.go

@@ -0,0 +1,98 @@
+package accesslog
+
+import (
+	"context"
+	"net/netip"
+
+	log "github.com/sirupsen/logrus"
+	"google.golang.org/grpc"
+	"google.golang.org/protobuf/types/known/timestamppb"
+
+	"github.com/netbirdio/netbird/shared/management/proto"
+)
+
+type gRPCClient interface {
+	SendAccessLog(ctx context.Context, in *proto.SendAccessLogRequest, opts ...grpc.CallOption) (*proto.SendAccessLogResponse, error)
+}
+
+// Logger sends access log entries to the management server via gRPC.
+type Logger struct {
+	client         gRPCClient
+	logger         *log.Logger
+	trustedProxies []netip.Prefix
+}
+
+// NewLogger creates a new access log Logger. The trustedProxies parameter
+// configures which upstream proxy IP ranges are trusted for extracting
+// the real client IP from X-Forwarded-For headers.
+func NewLogger(client gRPCClient, logger *log.Logger, trustedProxies []netip.Prefix) *Logger {
+	if logger == nil {
+		logger = log.StandardLogger()
+	}
+	return &Logger{
+		client:         client,
+		logger:         logger,
+		trustedProxies: trustedProxies,
+	}
+}
+
+type logEntry struct {
+	ID            string
+	AccountID     string
+	ServiceId     string
+	Host          string
+	Path          string
+	DurationMs    int64
+	Method        string
+	ResponseCode  int32
+	SourceIp      string
+	AuthMechanism string
+	UserId        string
+	AuthSuccess   bool
+}
+
+func (l *Logger) log(ctx context.Context, entry logEntry) {
+	// Fire off the log request in a separate routine.
+	// This increases the possibility of losing a log message
+	// (although it should still get logged in the event of an error),
+	// but it will reduce latency returning the request in the
+	// middleware.
+	// There is also a chance that log messages will arrive at
+	// the server out of order; however, the timestamp should
+	// allow for resolving that on the server.
+	now := timestamppb.Now() // Grab the timestamp before launching the goroutine to try to prevent weird timing issues. This is probably unnecessary.
+	go func() {
+		if _, err := l.client.SendAccessLog(context.Background(), &proto.SendAccessLogRequest{
+			Log: &proto.AccessLog{
+				LogId:         entry.ID,
+				AccountId:     entry.AccountID,
+				Timestamp:     now,
+				ServiceId:     entry.ServiceId,
+				Host:          entry.Host,
+				Path:          entry.Path,
+				DurationMs:    entry.DurationMs,
+				Method:        entry.Method,
+				ResponseCode:  entry.ResponseCode,
+				SourceIp:      entry.SourceIp,
+				AuthMechanism: entry.AuthMechanism,
+				UserId:        entry.UserId,
+				AuthSuccess:   entry.AuthSuccess,
+			},
+		}); err != nil {
+			// If it fails to send on the gRPC connection, then at least log it to the error log.
+			l.logger.WithFields(log.Fields{
+				"service_id":     entry.ServiceId,
+				"host":           entry.Host,
+				"path":           entry.Path,
+				"duration":       entry.DurationMs,
+				"method":         entry.Method,
+				"response_code":  entry.ResponseCode,
+				"source_ip":      entry.SourceIp,
+				"auth_mechanism": entry.AuthMechanism,
+				"user_id":        entry.UserId,
+				"auth_success":   entry.AuthSuccess,
+				"error":          err,
+			}).Error("Error sending access log on gRPC connection")
+		}
+	}()
+}

proxy/internal/accesslog/middleware.go

@@ -0,0 +1,74 @@
+package accesslog
+
+import (
+	"net"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/rs/xid"
+
+	"github.com/netbirdio/netbird/proxy/internal/proxy"
+	"github.com/netbirdio/netbird/proxy/web"
+)
+
+func (l *Logger) Middleware(next http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		// Skip logging for internal proxy assets (CSS, JS, etc.)
+		if strings.HasPrefix(r.URL.Path, web.PathPrefix+"/") {
+			next.ServeHTTP(w, r)
+			return
+		}
+
+		// Generate request ID early so it can be used by error pages and log correlation.
+		requestID := xid.New().String()
+
+		l.logger.Debugf("request: request_id=%s method=%s host=%s path=%s", requestID, r.Method, r.Host, r.URL.Path)
+
+		// Use a response writer wrapper so we can access the status code later.
+		sw := &statusWriter{
+			w:      w,
+			status: http.StatusOK,
+		}
+
+		// Resolve the source IP using trusted proxy configuration before passing
+		// the request on, as the proxy will modify forwarding headers.
+		sourceIp := extractSourceIP(r, l.trustedProxies)
+
+		// Create a mutable struct to capture data from downstream handlers.
+		// We pass a pointer in the context - the pointer itself flows down immutably,
+		// but the struct it points to can be mutated by inner handlers.
+		capturedData := &proxy.CapturedData{RequestID: requestID}
+		capturedData.SetClientIP(sourceIp)
+		ctx := proxy.WithCapturedData(r.Context(), capturedData)
+
+		start := time.Now()
+		next.ServeHTTP(sw, r.WithContext(ctx))
+		duration := time.Since(start)
+
+		host, _, err := net.SplitHostPort(r.Host)
+		if err != nil {
+			// Fallback to just using the full host value.
+			host = r.Host
+		}
+
+		entry := logEntry{
+			ID:            requestID,
+			ServiceId:     capturedData.GetServiceId(),
+			AccountID:     string(capturedData.GetAccountId()),
+			Host:          host,
+			Path:          r.URL.Path,
+			DurationMs:    duration.Milliseconds(),
+			Method:        r.Method,
+			ResponseCode:  int32(sw.status),
+			SourceIp:      sourceIp,
+			AuthMechanism: capturedData.GetAuthMethod(),
+			UserId:        capturedData.GetUserID(),
+			AuthSuccess:   sw.status != http.StatusUnauthorized && sw.status != http.StatusForbidden,
+		}
+		l.logger.Debugf("response: request_id=%s method=%s host=%s path=%s status=%d duration=%dms source=%s origin=%s service=%s account=%s",
+			requestID, r.Method, host, r.URL.Path, sw.status, duration.Milliseconds(), sourceIp, capturedData.GetOrigin(), capturedData.GetServiceId(), capturedData.GetAccountId())
+
+		l.log(r.Context(), entry)
+	})
+}

proxy/internal/accesslog/requestip.go

@@ -0,0 +1,16 @@
+package accesslog
+
+import (
+	"net/http"
+	"net/netip"
+
+	"github.com/netbirdio/netbird/proxy/internal/proxy"
+)
+
+// extractSourceIP resolves the real client IP from the request using trusted
+// proxy configuration. When trustedProxies is non-empty and the direct
+// connection is from a trusted source, it walks X-Forwarded-For right-to-left
+// skipping trusted IPs. Otherwise it returns RemoteAddr directly.
+func extractSourceIP(r *http.Request, trustedProxies []netip.Prefix) string {
+	return proxy.ResolveClientIP(r.RemoteAddr, r.Header.Get("X-Forwarded-For"), trustedProxies)
+}

proxy/internal/accesslog/statuswriter.go

@@ -0,0 +1,26 @@
+package accesslog
+
+import (
+	"net/http"
+)
+
+// statusWriter is a simple wrapper around an http.ResponseWriter
+// that captures the setting of the status code via the WriteHeader
+// function and stores it so that it can be retrieved later.
+type statusWriter struct {
+	w      http.ResponseWriter
+	status int
+}
+
+func (w *statusWriter) Header() http.Header {
+	return w.w.Header()
+}
+
+func (w *statusWriter) Write(data []byte) (int, error) {
+	return w.w.Write(data)
+}
+
+func (w *statusWriter) WriteHeader(status int) {
+	w.status = status
+	w.w.WriteHeader(status)
+}

proxy/internal/acme/locker.go

@@ -0,0 +1,102 @@
+package acme
+
+import (
+	"context"
+	"path/filepath"
+
+	log "github.com/sirupsen/logrus"
+
+	"github.com/netbirdio/netbird/proxy/internal/flock"
+	"github.com/netbirdio/netbird/proxy/internal/k8s"
+)
+
+// certLocker provides distributed mutual exclusion for certificate operations.
+// Implementations must be safe for concurrent use from multiple goroutines.
+type certLocker interface {
+	// Lock acquires an exclusive lock for the given domain.
+	// It blocks until the lock is acquired, the context is cancelled, or an
+	// unrecoverable error occurs. The returned function releases the lock;
+	// callers must call it exactly once when the critical section is complete.
+	Lock(ctx context.Context, domain string) (unlock func(), err error)
+}
+
+// CertLockMethod controls how ACME certificate locks are coordinated.
+type CertLockMethod string
+
+const (
+	// CertLockAuto detects the environment and selects k8s-lease if running
+	// in a Kubernetes pod, otherwise flock.
+	CertLockAuto CertLockMethod = "auto"
+	// CertLockFlock uses advisory file locks via flock(2).
+	CertLockFlock CertLockMethod = "flock"
+	// CertLockK8sLease uses Kubernetes coordination Leases.
+	CertLockK8sLease CertLockMethod = "k8s-lease"
+)
+
+func newCertLocker(method CertLockMethod, certDir string, logger *log.Logger) certLocker {
+	if logger == nil {
+		logger = log.StandardLogger()
+	}
+
+	if method == "" || method == CertLockAuto {
+		if k8s.InCluster() {
+			method = CertLockK8sLease
+		} else {
+			method = CertLockFlock
+		}
+		logger.Infof("auto-detected cert lock method: %s", method)
+	}
+
+	switch method {
+	case CertLockK8sLease:
+		locker, err := newK8sLeaseLocker(logger)
+		if err != nil {
+			logger.Warnf("create k8s lease locker, falling back to flock: %v", err)
+			return newFlockLocker(certDir, logger)
+		}
+		logger.Infof("using k8s lease locker in namespace %s", locker.client.Namespace())
+		return locker
+	default:
+		logger.Infof("using flock cert locker in %s", certDir)
+		return newFlockLocker(certDir, logger)
+	}
+}
+
+type flockLocker struct {
+	certDir string
+	logger  *log.Logger
+}
+
+func newFlockLocker(certDir string, logger *log.Logger) *flockLocker {
+	if logger == nil {
+		logger = log.StandardLogger()
+	}
+	return &flockLocker{certDir: certDir, logger: logger}
+}
+
+// Lock acquires an advisory file lock for the given domain.
+func (l *flockLocker) Lock(ctx context.Context, domain string) (func(), error) {
+	lockPath := filepath.Join(l.certDir, domain+".lock")
+	lockFile, err := flock.Lock(ctx, lockPath)
+	if err != nil {
+		return nil, err
+	}
+
+	// nil lockFile means locking is not supported (non-unix).
+	if lockFile == nil {
+		return func() {}, nil
+	}
+
+	return func() {
+		if err := flock.Unlock(lockFile); err != nil {
+			l.logger.Debugf("release cert lock for domain %q: %v", domain, err)
+		}
+	}, nil
+}
+
+type noopLocker struct{}
+
+// Lock is a no-op that always succeeds immediately.
+func (noopLocker) Lock(context.Context, string) (func(), error) {
+	return func() {}, nil
+}

proxy/internal/acme/locker_k8s.go

@@ -0,0 +1,197 @@
+package acme
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"os"
+	"time"
+
+	log "github.com/sirupsen/logrus"
+
+	"github.com/netbirdio/netbird/proxy/internal/k8s"
+)
+
+const (
+	// leaseDurationSec is the Kubernetes Lease TTL. If the holder crashes without
+	// releasing the lock, other replicas must wait this long before taking over.
+	// This is intentionally generous: in the worst case two replicas may both
+	// issue an ACME request for the same domain, which is harmless (the CA
+	// deduplicates and the cache converges).
+	leaseDurationSec = 300
+	retryBaseBackoff = 500 * time.Millisecond
+	retryMaxBackoff  = 10 * time.Second
+)
+
+type k8sLeaseLocker struct {
+	client   *k8s.LeaseClient
+	identity string
+	logger   *log.Logger
+}
+
+func newK8sLeaseLocker(logger *log.Logger) (*k8sLeaseLocker, error) {
+	client, err := k8s.NewLeaseClient()
+	if err != nil {
+		return nil, fmt.Errorf("create k8s lease client: %w", err)
+	}
+
+	identity, err := os.Hostname()
+	if err != nil {
+		return nil, fmt.Errorf("get hostname: %w", err)
+	}
+
+	return &k8sLeaseLocker{
+		client:   client,
+		identity: identity,
+		logger:   logger,
+	}, nil
+}
+
+// Lock acquires a Kubernetes Lease for the given domain using optimistic
+// concurrency. It retries with exponential backoff until the lease is
+// acquired or the context is cancelled.
+func (l *k8sLeaseLocker) Lock(ctx context.Context, domain string) (func(), error) {
+	leaseName := k8s.LeaseNameForDomain(domain)
+	backoff := retryBaseBackoff
+
+	for {
+		acquired, err := l.tryAcquire(ctx, leaseName, domain)
+		if err != nil {
+			return nil, fmt.Errorf("acquire lease %s for %q: %w", leaseName, domain, err)
+		}
+		if acquired {
+			l.logger.Debugf("k8s lease %s acquired for domain %q", leaseName, domain)
+			return l.unlockFunc(leaseName, domain), nil
+		}
+
+		l.logger.Debugf("k8s lease %s held by another replica, retrying in %s", leaseName, backoff)
+
+		timer := time.NewTimer(backoff)
+		select {
+		case <-ctx.Done():
+			timer.Stop()
+			return nil, ctx.Err()
+		case <-timer.C:
+		}
+
+		backoff *= 2
+		if backoff > retryMaxBackoff {
+			backoff = retryMaxBackoff
+		}
+	}
+}
+
+// tryAcquire attempts to create or take over a Lease. Returns (true, nil)
+// on success, (false, nil) if the lease is held and not stale, or an error.
+func (l *k8sLeaseLocker) tryAcquire(ctx context.Context, name, domain string) (bool, error) {
+	existing, err := l.client.Get(ctx, name)
+	if err != nil {
+		return false, err
+	}
+
+	now := k8s.MicroTime{Time: time.Now().UTC()}
+	dur := int32(leaseDurationSec)
+
+	if existing == nil {
+		lease := &k8s.Lease{
+			Metadata: k8s.LeaseMetadata{
+				Name: name,
+				Annotations: map[string]string{
+					"netbird.io/domain": domain,
+				},
+			},
+			Spec: k8s.LeaseSpec{
+				HolderIdentity:       &l.identity,
+				LeaseDurationSeconds: &dur,
+				AcquireTime:          &now,
+				RenewTime:            &now,
+			},
+		}
+
+		if _, err := l.client.Create(ctx, lease); errors.Is(err, k8s.ErrConflict) {
+			return false, nil
+		} else if err != nil {
+			return false, err
+		}
+		return true, nil
+	}
+
+	if !l.canTakeover(existing) {
+		return false, nil
+	}
+
+	existing.Spec.HolderIdentity = &l.identity
+	existing.Spec.LeaseDurationSeconds = &dur
+	existing.Spec.AcquireTime = &now
+	existing.Spec.RenewTime = &now
+
+	if _, err := l.client.Update(ctx, existing); errors.Is(err, k8s.ErrConflict) {
+		return false, nil
+	} else if err != nil {
+		return false, err
+	}
+	return true, nil
+}
+
+// canTakeover returns true if the lease is free (no holder) or stale
+// (renewTime + leaseDuration has passed).
+func (l *k8sLeaseLocker) canTakeover(lease *k8s.Lease) bool {
+	holder := lease.Spec.HolderIdentity
+	if holder == nil || *holder == "" {
+		return true
+	}
+
+	// We already hold it (e.g. from a previous crashed attempt).
+	if *holder == l.identity {
+		return true
+	}
+
+	if lease.Spec.RenewTime == nil || lease.Spec.LeaseDurationSeconds == nil {
+		return true
+	}
+
+	expiry := lease.Spec.RenewTime.Add(time.Duration(*lease.Spec.LeaseDurationSeconds) * time.Second)
+	if time.Now().After(expiry) {
+		l.logger.Infof("k8s lease %s held by %q is stale (expired %s ago), taking over",
+			lease.Metadata.Name, *holder, time.Since(expiry).Round(time.Second))
+		return true
+	}
+
+	return false
+}
+
+// unlockFunc returns a closure that releases the lease by clearing the holder.
+func (l *k8sLeaseLocker) unlockFunc(name, domain string) func() {
+	return func() {
+		// Use a fresh context: the parent may already be cancelled.
+		ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+		defer cancel()
+
+		// Re-GET to get current resourceVersion (ours may be stale if
+		// the lock was held for a long time and something updated it).
+		current, err := l.client.Get(ctx, name)
+		if err != nil {
+			l.logger.Debugf("release k8s lease %s for %q: get: %v", name, domain, err)
+			return
+		}
+		if current == nil {
+			return
+		}
+
+		// Only clear if we're still the holder.
+		if current.Spec.HolderIdentity == nil || *current.Spec.HolderIdentity != l.identity {
+			l.logger.Debugf("k8s lease %s for %q: holder changed to %v, skip release",
+				name, domain, current.Spec.HolderIdentity)
+			return
+		}
+
+		empty := ""
+		current.Spec.HolderIdentity = &empty
+		current.Spec.AcquireTime = nil
+		current.Spec.RenewTime = nil
+
+		if _, err := l.client.Update(ctx, current); err != nil {
+			l.logger.Debugf("release k8s lease %s for %q: update: %v", name, domain, err)
+		}
+	}
+}

proxy/internal/acme/locker_test.go

@@ -0,0 +1,65 @@
+package acme
+
+import (
+	"context"
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestFlockLockerRoundTrip(t *testing.T) {
+	dir := t.TempDir()
+	locker := newFlockLocker(dir, nil)
+
+	unlock, err := locker.Lock(context.Background(), "example.com")
+	require.NoError(t, err)
+	require.NotNil(t, unlock)
+
+	// Lock file should exist.
+	assert.FileExists(t, filepath.Join(dir, "example.com.lock"))
+
+	unlock()
+}
+
+func TestNoopLocker(t *testing.T) {
+	locker := noopLocker{}
+	unlock, err := locker.Lock(context.Background(), "example.com")
+	require.NoError(t, err)
+	require.NotNil(t, unlock)
+	unlock()
+}
+
+func TestNewCertLockerDefaultsToFlock(t *testing.T) {
+	dir := t.TempDir()
+
+	// t.Setenv registers cleanup to restore the original value.
+	// os.Unsetenv is needed because the production code uses LookupEnv,
+	// which distinguishes "empty" from "not set".
+	t.Setenv("KUBERNETES_SERVICE_HOST", "")
+	os.Unsetenv("KUBERNETES_SERVICE_HOST")
+	locker := newCertLocker(CertLockAuto, dir, nil)
+
+	_, ok := locker.(*flockLocker)
+	assert.True(t, ok, "auto without k8s env should select flockLocker")
+}
+
+func TestNewCertLockerExplicitFlock(t *testing.T) {
+	dir := t.TempDir()
+	locker := newCertLocker(CertLockFlock, dir, nil)
+
+	_, ok := locker.(*flockLocker)
+	assert.True(t, ok, "explicit flock should select flockLocker")
+}
+
+func TestNewCertLockerK8sFallsBackToFlock(t *testing.T) {
+	dir := t.TempDir()
+
+	// k8s-lease without SA files should fall back to flock.
+	locker := newCertLocker(CertLockK8sLease, dir, nil)
+
+	_, ok := locker.(*flockLocker)
+	assert.True(t, ok, "k8s-lease without SA should fall back to flockLocker")
+}

proxy/internal/acme/manager.go

@@ -0,0 +1,336 @@
+package acme
+
+import (
+	"context"
+	"crypto/tls"
+	"crypto/x509"
+	"encoding/asn1"
+	"encoding/binary"
+	"fmt"
+	"net"
+	"slices"
+	"sync"
+	"time"
+
+	log "github.com/sirupsen/logrus"
+	"golang.org/x/crypto/acme"
+	"golang.org/x/crypto/acme/autocert"
+
+	"github.com/netbirdio/netbird/shared/management/domain"
+)
+
+// OID for the SCT list extension (1.3.6.1.4.1.11129.2.4.2)
+var oidSCTList = asn1.ObjectIdentifier{1, 3, 6, 1, 4, 1, 11129, 2, 4, 2}
+
+type certificateNotifier interface {
+	NotifyCertificateIssued(ctx context.Context, accountID, serviceID, domain string) error
+}
+
+type domainState int
+
+const (
+	domainPending domainState = iota
+	domainReady
+	domainFailed
+)
+
+type domainInfo struct {
+	accountID string
+	serviceID string
+	state     domainState
+	err       string
+}
+
+// Manager wraps autocert.Manager with domain tracking and cross-replica
+// coordination via a pluggable locking strategy. The locker prevents
+// duplicate ACME requests when multiple replicas share a certificate cache.
+type Manager struct {
+	*autocert.Manager
+
+	certDir string
+	locker  certLocker
+	mu      sync.RWMutex
+	domains map[domain.Domain]*domainInfo
+
+	certNotifier certificateNotifier
+	logger       *log.Logger
+}
+
+// NewManager creates a new ACME certificate manager. The certDir is used
+// for caching certificates. The lockMethod controls cross-replica
+// coordination strategy (see CertLockMethod constants).
+func NewManager(certDir, acmeURL string, notifier certificateNotifier, logger *log.Logger, lockMethod CertLockMethod) *Manager {
+	if logger == nil {
+		logger = log.StandardLogger()
+	}
+	mgr := &Manager{
+		certDir:      certDir,
+		locker:       newCertLocker(lockMethod, certDir, logger),
+		domains:      make(map[domain.Domain]*domainInfo),
+		certNotifier: notifier,
+		logger:       logger,
+	}
+	mgr.Manager = &autocert.Manager{
+		Prompt:     autocert.AcceptTOS,
+		HostPolicy: mgr.hostPolicy,
+		Cache:      autocert.DirCache(certDir),
+		Client: &acme.Client{
+			DirectoryURL: acmeURL,
+		},
+	}
+	return mgr
+}
+
+func (mgr *Manager) hostPolicy(_ context.Context, host string) error {
+	if h, _, err := net.SplitHostPort(host); err == nil {
+		host = h
+	}
+	mgr.mu.RLock()
+	_, exists := mgr.domains[domain.Domain(host)]
+	mgr.mu.RUnlock()
+	if !exists {
+		return fmt.Errorf("unknown domain %q", host)
+	}
+	return nil
+}
+
+// AddDomain registers a domain for ACME certificate prefetching.
+func (mgr *Manager) AddDomain(d domain.Domain, accountID, serviceID string) {
+	mgr.mu.Lock()
+	mgr.domains[d] = &domainInfo{
+		accountID: accountID,
+		serviceID: serviceID,
+		state:     domainPending,
+	}
+	mgr.mu.Unlock()
+
+	go mgr.prefetchCertificate(d)
+}
+
+// prefetchCertificate proactively triggers certificate generation for a domain.
+// It acquires a distributed lock to prevent multiple replicas from issuing
+// duplicate ACME requests. The second replica will block until the first
+// finishes, then find the certificate in the cache.
+func (mgr *Manager) prefetchCertificate(d domain.Domain) {
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Minute)
+	defer cancel()
+
+	name := d.PunycodeString()
+
+	mgr.logger.Infof("acquiring cert lock for domain %q", name)
+	lockStart := time.Now()
+	unlock, err := mgr.locker.Lock(ctx, name)
+	if err != nil {
+		mgr.logger.Warnf("acquire cert lock for domain %q, proceeding without lock: %v", name, err)
+	} else {
+		mgr.logger.Infof("acquired cert lock for domain %q in %s", name, time.Since(lockStart))
+		defer unlock()
+	}
+
+	hello := &tls.ClientHelloInfo{
+		ServerName: name,
+		Conn:       &dummyConn{ctx: ctx},
+	}
+
+	start := time.Now()
+	cert, err := mgr.GetCertificate(hello)
+	elapsed := time.Since(start)
+	if err != nil {
+		mgr.logger.Warnf("prefetch certificate for domain %q: %v", name, err)
+		mgr.setDomainState(d, domainFailed, err.Error())
+		return
+	}
+
+	mgr.setDomainState(d, domainReady, "")
+
+	now := time.Now()
+	if cert != nil && cert.Leaf != nil {
+		leaf := cert.Leaf
+		mgr.logger.Infof("certificate for domain %q ready in %s: serial=%s SANs=%v notBefore=%s, notAfter=%s, now=%s",
+			name, elapsed.Round(time.Millisecond),
+			leaf.SerialNumber.Text(16),
+			leaf.DNSNames,
+			leaf.NotBefore.UTC().Format(time.RFC3339),
+			leaf.NotAfter.UTC().Format(time.RFC3339),
+			now.UTC().Format(time.RFC3339),
+		)
+		mgr.logCertificateDetails(name, leaf, now)
+	} else {
+		mgr.logger.Infof("certificate for domain %q ready in %s", name, elapsed.Round(time.Millisecond))
+	}
+
+	mgr.mu.RLock()
+	info := mgr.domains[d]
+	mgr.mu.RUnlock()
+
+	if info != nil && mgr.certNotifier != nil {
+		if err := mgr.certNotifier.NotifyCertificateIssued(ctx, info.accountID, info.serviceID, name); err != nil {
+			mgr.logger.Warnf("notify certificate ready for domain %q: %v", name, err)
+		}
+	}
+}
+
+func (mgr *Manager) setDomainState(d domain.Domain, state domainState, errMsg string) {
+	mgr.mu.Lock()
+	defer mgr.mu.Unlock()
+	if info, ok := mgr.domains[d]; ok {
+		info.state = state
+		info.err = errMsg
+	}
+}
+
+// logCertificateDetails logs certificate validity and SCT timestamps.
+func (mgr *Manager) logCertificateDetails(domain string, cert *x509.Certificate, now time.Time) {
+	if cert.NotBefore.After(now) {
+		mgr.logger.Warnf("certificate for %q NotBefore is in the future by %v", domain, cert.NotBefore.Sub(now))
+	}
+
+	sctTimestamps := mgr.parseSCTTimestamps(cert)
+	if len(sctTimestamps) == 0 {
+		return
+	}
+
+	for i, sctTime := range sctTimestamps {
+		if sctTime.After(now) {
+			mgr.logger.Warnf("certificate for %q SCT[%d] timestamp is in the future: %v (by %v)",
+				domain, i, sctTime.UTC(), sctTime.Sub(now))
+		} else {
+			mgr.logger.Debugf("certificate for %q SCT[%d] timestamp: %v (%v in the past)",
+				domain, i, sctTime.UTC(), now.Sub(sctTime))
+		}
+	}
+}
+
+// parseSCTTimestamps extracts SCT timestamps from a certificate.
+func (mgr *Manager) parseSCTTimestamps(cert *x509.Certificate) []time.Time {
+	var timestamps []time.Time
+
+	for _, ext := range cert.Extensions {
+		if !ext.Id.Equal(oidSCTList) {
+			continue
+		}
+
+		// The extension value is an OCTET STRING containing the SCT list
+		var sctListBytes []byte
+		if _, err := asn1.Unmarshal(ext.Value, &sctListBytes); err != nil {
+			mgr.logger.Debugf("failed to unmarshal SCT list outer wrapper: %v", err)
+			continue
+		}
+
+		// SCT list format: 2-byte length prefix, then concatenated SCTs
+		if len(sctListBytes) < 2 {
+			continue
+		}
+
+		listLen := int(binary.BigEndian.Uint16(sctListBytes[:2]))
+		data := sctListBytes[2:]
+		if len(data) < listLen {
+			continue
+		}
+
+		// Parse individual SCTs
+		offset := 0
+		for offset < listLen {
+			if offset+2 > len(data) {
+				break
+			}
+			sctLen := int(binary.BigEndian.Uint16(data[offset : offset+2]))
+			offset += 2
+
+			if offset+sctLen > len(data) {
+				break
+			}
+			sctData := data[offset : offset+sctLen]
+			offset += sctLen
+
+			// SCT format: version (1) + log_id (32) + timestamp (8) + ...
+			if len(sctData) < 41 {
+				continue
+			}
+
+			// Timestamp is at offset 33 (after version + log_id), 8 bytes, milliseconds since epoch
+			tsMillis := binary.BigEndian.Uint64(sctData[33:41])
+			ts := time.UnixMilli(int64(tsMillis))
+			timestamps = append(timestamps, ts)
+		}
+	}
+
+	return timestamps
+}
+
+// dummyConn implements net.Conn to provide context for certificate fetching.
+type dummyConn struct {
+	ctx context.Context
+}
+
+func (c *dummyConn) Read(b []byte) (n int, err error)   { return 0, nil }
+func (c *dummyConn) Write(b []byte) (n int, err error)  { return len(b), nil }
+func (c *dummyConn) Close() error                       { return nil }
+func (c *dummyConn) LocalAddr() net.Addr                { return nil }
+func (c *dummyConn) RemoteAddr() net.Addr               { return nil }
+func (c *dummyConn) SetDeadline(t time.Time) error      { return nil }
+func (c *dummyConn) SetReadDeadline(t time.Time) error  { return nil }
+func (c *dummyConn) SetWriteDeadline(t time.Time) error { return nil }
+
+// RemoveDomain removes a domain from tracking.
+func (mgr *Manager) RemoveDomain(d domain.Domain) {
+	mgr.mu.Lock()
+	defer mgr.mu.Unlock()
+	delete(mgr.domains, d)
+}
+
+// PendingCerts returns the number of certificates currently being prefetched.
+func (mgr *Manager) PendingCerts() int {
+	mgr.mu.RLock()
+	defer mgr.mu.RUnlock()
+	var n int
+	for _, info := range mgr.domains {
+		if info.state == domainPending {
+			n++
+		}
+	}
+	return n
+}
+
+// TotalDomains returns the total number of registered domains.
+func (mgr *Manager) TotalDomains() int {
+	mgr.mu.RLock()
+	defer mgr.mu.RUnlock()
+	return len(mgr.domains)
+}
+
+// PendingDomains returns the domain names currently being prefetched.
+func (mgr *Manager) PendingDomains() []string {
+	return mgr.domainsByState(domainPending)
+}
+
+// ReadyDomains returns domain names that have successfully obtained certificates.
+func (mgr *Manager) ReadyDomains() []string {
+	return mgr.domainsByState(domainReady)
+}
+
+// FailedDomains returns domain names that failed certificate prefetch, mapped to their error.
+func (mgr *Manager) FailedDomains() map[string]string {
+	mgr.mu.RLock()
+	defer mgr.mu.RUnlock()
+	result := make(map[string]string)
+	for d, info := range mgr.domains {
+		if info.state == domainFailed {
+			result[d.PunycodeString()] = info.err
+		}
+	}
+	return result
+}
+
+func (mgr *Manager) domainsByState(state domainState) []string {
+	mgr.mu.RLock()
+	defer mgr.mu.RUnlock()
+	var domains []string
+	for d, info := range mgr.domains {
+		if info.state == state {
+			domains = append(domains, d.PunycodeString())
+		}
+	}
+	slices.Sort(domains)
+	return domains
+}

proxy/internal/acme/manager_test.go

@@ -0,0 +1,102 @@
+package acme
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestHostPolicy(t *testing.T) {
+	mgr := NewManager(t.TempDir(), "https://acme.example.com/directory", nil, nil, "")
+	mgr.AddDomain("example.com", "acc1", "rp1")
+
+	// Wait for the background prefetch goroutine to finish so the temp dir
+	// can be cleaned up without a race.
+	t.Cleanup(func() {
+		assert.Eventually(t, func() bool {
+			return mgr.PendingCerts() == 0
+		}, 30*time.Second, 50*time.Millisecond)
+	})
+
+	tests := []struct {
+		name    string
+		host    string
+		wantErr bool
+	}{
+		{
+			name: "exact domain match",
+			host: "example.com",
+		},
+		{
+			name: "domain with port",
+			host: "example.com:443",
+		},
+		{
+			name:    "unknown domain",
+			host:    "unknown.com",
+			wantErr: true,
+		},
+		{
+			name:    "unknown domain with port",
+			host:    "unknown.com:443",
+			wantErr: true,
+		},
+		{
+			name:    "empty host",
+			host:    "",
+			wantErr: true,
+		},
+		{
+			name:    "port only",
+			host:    ":443",
+			wantErr: true,
+		},
+	}
+
+	for _, tc := range tests {
+		t.Run(tc.name, func(t *testing.T) {
+			err := mgr.hostPolicy(context.Background(), tc.host)
+			if tc.wantErr {
+				require.Error(t, err)
+				assert.Contains(t, err.Error(), "unknown domain")
+			} else {
+				assert.NoError(t, err)
+			}
+		})
+	}
+}
+
+func TestDomainStates(t *testing.T) {
+	mgr := NewManager(t.TempDir(), "https://acme.example.com/directory", nil, nil, "")
+
+	assert.Equal(t, 0, mgr.PendingCerts(), "initially zero")
+	assert.Equal(t, 0, mgr.TotalDomains(), "initially zero domains")
+	assert.Empty(t, mgr.PendingDomains())
+	assert.Empty(t, mgr.ReadyDomains())
+	assert.Empty(t, mgr.FailedDomains())
+
+	// AddDomain starts as pending, then the prefetch goroutine will fail
+	// (no real ACME server) and transition to failed.
+	mgr.AddDomain("a.example.com", "acc1", "rp1")
+	mgr.AddDomain("b.example.com", "acc1", "rp1")
+
+	assert.Equal(t, 2, mgr.TotalDomains(), "two domains registered")
+
+	// Pending domains should eventually drain after prefetch goroutines finish.
+	assert.Eventually(t, func() bool {
+		return mgr.PendingCerts() == 0
+	}, 30*time.Second, 100*time.Millisecond, "pending certs should return to zero after prefetch completes")
+
+	assert.Empty(t, mgr.PendingDomains())
+	assert.Equal(t, 2, mgr.TotalDomains(), "total domains unchanged")
+
+	// With a fake ACME URL, both should have failed.
+	failed := mgr.FailedDomains()
+	assert.Len(t, failed, 2, "both domains should have failed")
+	assert.Contains(t, failed, "a.example.com")
+	assert.Contains(t, failed, "b.example.com")
+	assert.Empty(t, mgr.ReadyDomains())
+}

proxy/internal/auth/auth.gohtml

@@ -0,0 +1,18 @@
+<!doctype html>
+{{ range $method, $value := .Methods }}
+{{ if eq $method "pin" }}
+<form>
+    <label for={{ $value }}>PIN:</label>
+    <input name={{ $value }} id={{ $value }} />
+    <button type=submit>Submit</button>
+</form>
+{{ else if eq $method "password" }}
+<form>
+    <label for={{ $value }}>Password:</label>
+    <input name={{ $value }} id={{ $value }}/>
+    <button type=submit>Submit</button>
+</form>
+{{ else if eq $method "oidc" }}
+<a href={{ $value }}>Click here to log in with SSO</a>
+{{ end }}
+{{ end }}

proxy/internal/auth/context.go

@@ -0,0 +1,40 @@
+package auth
+
+import (
+	"context"
+
+	"github.com/netbirdio/netbird/proxy/auth"
+)
+
+type requestContextKey string
+
+const (
+	authMethodKey requestContextKey = "authMethod"
+	authUserKey   requestContextKey = "authUser"
+)
+
+func withAuthMethod(ctx context.Context, method auth.Method) context.Context {
+	return context.WithValue(ctx, authMethodKey, method)
+}
+
+func MethodFromContext(ctx context.Context) auth.Method {
+	v := ctx.Value(authMethodKey)
+	method, ok := v.(auth.Method)
+	if !ok {
+		return ""
+	}
+	return method
+}
+
+func withAuthUser(ctx context.Context, userId string) context.Context {
+	return context.WithValue(ctx, authUserKey, userId)
+}
+
+func UserFromContext(ctx context.Context) string {
+	v := ctx.Value(authUserKey)
+	userId, ok := v.(string)
+	if !ok {
+		return ""
+	}
+	return userId
+}

proxy/internal/auth/middleware.go

@@ -0,0 +1,314 @@
+package auth
+
+import (
+	"context"
+	"crypto/ed25519"
+	"encoding/base64"
+	"fmt"
+	"net"
+	"net/http"
+	"net/url"
+	"sync"
+	"time"
+
+	log "github.com/sirupsen/logrus"
+	"google.golang.org/grpc"
+
+	"github.com/netbirdio/netbird/proxy/auth"
+	"github.com/netbirdio/netbird/proxy/internal/proxy"
+	"github.com/netbirdio/netbird/proxy/internal/types"
+	"github.com/netbirdio/netbird/proxy/web"
+	"github.com/netbirdio/netbird/shared/management/proto"
+)
+
+type authenticator interface {
+	Authenticate(ctx context.Context, in *proto.AuthenticateRequest, opts ...grpc.CallOption) (*proto.AuthenticateResponse, error)
+}
+
+// SessionValidator validates session tokens and checks user access permissions.
+type SessionValidator interface {
+	ValidateSession(ctx context.Context, in *proto.ValidateSessionRequest, opts ...grpc.CallOption) (*proto.ValidateSessionResponse, error)
+}
+
+type Scheme interface {
+	Type() auth.Method
+	// Authenticate should check the passed request and determine whether
+	// it represents an authenticated user request. If it does not, then
+	// an empty string should indicate an unauthenticated request which
+	// will be rejected; optionally, it can also return any data that should
+	// be included in a UI template when prompting the user to authenticate.
+	// If the request is authenticated, then a session token should be returned.
+	Authenticate(*http.Request) (token string, promptData string)
+}
+
+type DomainConfig struct {
+	Schemes           []Scheme
+	SessionPublicKey  ed25519.PublicKey
+	SessionExpiration time.Duration
+	AccountID         string
+	ServiceID         string
+}
+
+type validationResult struct {
+	UserID       string
+	Valid        bool
+	DeniedReason string
+}
+
+type Middleware struct {
+	domainsMux       sync.RWMutex
+	domains          map[string]DomainConfig
+	logger           *log.Logger
+	sessionValidator SessionValidator
+}
+
+// NewMiddleware creates a new authentication middleware.
+// The sessionValidator is optional; if nil, OIDC session tokens will be validated
+// locally without group access checks.
+func NewMiddleware(logger *log.Logger, sessionValidator SessionValidator) *Middleware {
+	if logger == nil {
+		logger = log.StandardLogger()
+	}
+	return &Middleware{
+		domains:          make(map[string]DomainConfig),
+		logger:           logger,
+		sessionValidator: sessionValidator,
+	}
+}
+
+// Protect applies authentication middleware to the passed handler.
+// For each incoming request it will be checked against the middleware's
+// internal list of protected domains.
+// If the Host domain in the inbound request is not present, then it will
+// simply be passed through.
+// However, if the Host domain is present, then the specified authentication
+// schemes for that domain will be applied to the request.
+// In the event that no authentication schemes are defined for the domain,
+// then the request will also be simply passed through.
+func (mw *Middleware) Protect(next http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		host, _, err := net.SplitHostPort(r.Host)
+		if err != nil {
+			host = r.Host
+		}
+		mw.domainsMux.RLock()
+		config, exists := mw.domains[host]
+		mw.domainsMux.RUnlock()
+
+		mw.logger.Debugf("checking authentication for host: %s, exists: %t", host, exists)
+
+		// Domains that are not configured here or have no authentication schemes applied should simply pass through.
+		if !exists || len(config.Schemes) == 0 {
+			next.ServeHTTP(w, r)
+			return
+		}
+
+		// Set account and service IDs in captured data for access logging.
+		if cd := proxy.CapturedDataFromContext(r.Context()); cd != nil {
+			cd.SetAccountId(types.AccountID(config.AccountID))
+			cd.SetServiceId(config.ServiceID)
+		}
+
+		// Check for error from OAuth callback (e.g., access denied)
+		if errCode := r.URL.Query().Get("error"); errCode != "" {
+			var requestID string
+			if cd := proxy.CapturedDataFromContext(r.Context()); cd != nil {
+				cd.SetOrigin(proxy.OriginAuth)
+				cd.SetAuthMethod(auth.MethodOIDC.String())
+				requestID = cd.GetRequestID()
+			}
+			errDesc := r.URL.Query().Get("error_description")
+			if errDesc == "" {
+				errDesc = "An error occurred during authentication"
+			}
+			web.ServeAccessDeniedPage(w, r, http.StatusForbidden, "Access Denied", errDesc, requestID)
+			return
+		}
+
+		// Check for an existing session cookie (contains JWT)
+		if cookie, err := r.Cookie(auth.SessionCookieName); err == nil {
+			if userID, method, err := auth.ValidateSessionJWT(cookie.Value, host, config.SessionPublicKey); err == nil {
+				if cd := proxy.CapturedDataFromContext(r.Context()); cd != nil {
+					cd.SetUserID(userID)
+					cd.SetAuthMethod(method)
+				}
+				next.ServeHTTP(w, r)
+				return
+			}
+		}
+
+		// Try to authenticate with each scheme.
+		methods := make(map[string]string)
+		var attemptedMethod string
+		for _, scheme := range config.Schemes {
+			token, promptData := scheme.Authenticate(r)
+
+			// Track if credentials were submitted but auth failed
+			if token == "" && wasCredentialSubmitted(r, scheme.Type()) {
+				attemptedMethod = scheme.Type().String()
+			}
+
+			if token != "" {
+				result, err := mw.validateSessionToken(r.Context(), host, token, config.SessionPublicKey, scheme.Type())
+				if err != nil {
+					if cd := proxy.CapturedDataFromContext(r.Context()); cd != nil {
+						cd.SetOrigin(proxy.OriginAuth)
+						cd.SetAuthMethod(scheme.Type().String())
+					}
+					http.Error(w, err.Error(), http.StatusBadRequest)
+					return
+				}
+				if !result.Valid {
+					var requestID string
+					if cd := proxy.CapturedDataFromContext(r.Context()); cd != nil {
+						cd.SetOrigin(proxy.OriginAuth)
+						cd.SetUserID(result.UserID)
+						cd.SetAuthMethod(scheme.Type().String())
+						requestID = cd.GetRequestID()
+					}
+					web.ServeAccessDeniedPage(w, r, http.StatusForbidden, "Access Denied", "You are not authorized to access this service", requestID)
+					return
+				}
+
+				expiration := config.SessionExpiration
+				if expiration == 0 {
+					expiration = auth.DefaultSessionExpiry
+				}
+				http.SetCookie(w, &http.Cookie{
+					Name:     auth.SessionCookieName,
+					Value:    token,
+					HttpOnly: true,
+					Secure:   true,
+					SameSite: http.SameSiteLaxMode,
+					MaxAge:   int(expiration.Seconds()),
+				})
+
+				// Redirect instead of forwarding the auth POST to the backend.
+				// The browser will follow with a GET carrying the new session cookie.
+				if cd := proxy.CapturedDataFromContext(r.Context()); cd != nil {
+					cd.SetOrigin(proxy.OriginAuth)
+					cd.SetUserID(result.UserID)
+					cd.SetAuthMethod(scheme.Type().String())
+				}
+				redirectURL := stripSessionTokenParam(r.URL)
+				http.Redirect(w, r, redirectURL, http.StatusSeeOther)
+				return
+			}
+			methods[scheme.Type().String()] = promptData
+		}
+
+		if cd := proxy.CapturedDataFromContext(r.Context()); cd != nil {
+			cd.SetOrigin(proxy.OriginAuth)
+			if attemptedMethod != "" {
+				cd.SetAuthMethod(attemptedMethod)
+			}
+		}
+		web.ServeHTTP(w, r, map[string]any{"methods": methods}, http.StatusUnauthorized)
+	})
+}
+
+// wasCredentialSubmitted checks if credentials were submitted for the given auth method.
+func wasCredentialSubmitted(r *http.Request, method auth.Method) bool {
+	switch method {
+	case auth.MethodPIN:
+		return r.FormValue("pin") != ""
+	case auth.MethodPassword:
+		return r.FormValue("password") != ""
+	case auth.MethodOIDC:
+		return r.URL.Query().Get("session_token") != ""
+	}
+	return false
+}
+
+// AddDomain registers authentication schemes for the given domain.
+// If schemes are provided, a valid session public key is required to sign/verify
+// session JWTs. Returns an error if the key is missing or invalid.
+// Callers must not serve the domain if this returns an error, to avoid
+// exposing an unauthenticated service.
+func (mw *Middleware) AddDomain(domain string, schemes []Scheme, publicKeyB64 string, expiration time.Duration, accountID, serviceID string) error {
+	if len(schemes) == 0 {
+		mw.domainsMux.Lock()
+		defer mw.domainsMux.Unlock()
+		mw.domains[domain] = DomainConfig{
+			AccountID: accountID,
+			ServiceID: serviceID,
+		}
+		return nil
+	}
+
+	pubKeyBytes, err := base64.StdEncoding.DecodeString(publicKeyB64)
+	if err != nil {
+		return fmt.Errorf("decode session public key for domain %s: %w", domain, err)
+	}
+	if len(pubKeyBytes) != ed25519.PublicKeySize {
+		return fmt.Errorf("invalid session public key size for domain %s: got %d, want %d", domain, len(pubKeyBytes), ed25519.PublicKeySize)
+	}
+
+	mw.domainsMux.Lock()
+	defer mw.domainsMux.Unlock()
+	mw.domains[domain] = DomainConfig{
+		Schemes:           schemes,
+		SessionPublicKey:  pubKeyBytes,
+		SessionExpiration: expiration,
+		AccountID:         accountID,
+		ServiceID:         serviceID,
+	}
+	return nil
+}
+
+func (mw *Middleware) RemoveDomain(domain string) {
+	mw.domainsMux.Lock()
+	defer mw.domainsMux.Unlock()
+	delete(mw.domains, domain)
+}
+
+// validateSessionToken validates a session token, optionally checking group access via gRPC.
+// For OIDC tokens with a configured validator, it calls ValidateSession to check group access.
+// For other auth methods (PIN, password), it validates the JWT locally.
+// Returns a validationResult with user ID and validity status, or error for invalid tokens.
+func (mw *Middleware) validateSessionToken(ctx context.Context, host, token string, publicKey ed25519.PublicKey, method auth.Method) (*validationResult, error) {
+	// For OIDC with a session validator, call the gRPC service to check group access
+	if method == auth.MethodOIDC && mw.sessionValidator != nil {
+		resp, err := mw.sessionValidator.ValidateSession(ctx, &proto.ValidateSessionRequest{
+			Domain:       host,
+			SessionToken: token,
+		})
+		if err != nil {
+			mw.logger.WithError(err).Error("ValidateSession gRPC call failed")
+			return nil, fmt.Errorf("session validation failed")
+		}
+		if !resp.Valid {
+			mw.logger.WithFields(log.Fields{
+				"domain":        host,
+				"denied_reason": resp.DeniedReason,
+				"user_id":       resp.UserId,
+			}).Debug("Session validation denied")
+			return &validationResult{
+				UserID:       resp.UserId,
+				Valid:        false,
+				DeniedReason: resp.DeniedReason,
+			}, nil
+		}
+		return &validationResult{UserID: resp.UserId, Valid: true}, nil
+	}
+
+	// For non-OIDC methods or when no validator is configured, validate JWT locally
+	userID, _, err := auth.ValidateSessionJWT(token, host, publicKey)
+	if err != nil {
+		return nil, err
+	}
+	return &validationResult{UserID: userID, Valid: true}, nil
+}
+
+// stripSessionTokenParam returns the request URI with the session_token query
+// parameter removed so it doesn't linger in the browser's address bar or history.
+func stripSessionTokenParam(u *url.URL) string {
+	q := u.Query()
+	if !q.Has("session_token") {
+		return u.RequestURI()
+	}
+	q.Del("session_token")
+	clean := *u
+	clean.RawQuery = q.Encode()
+	return clean.RequestURI()
+}

proxy/internal/auth/middleware_test.go

@@ -0,0 +1,660 @@
+package auth
+
+import (
+	"crypto/ed25519"
+	"crypto/rand"
+	"encoding/base64"
+	"net/http"
+	"net/http/httptest"
+	"net/url"
+	"strings"
+	"testing"
+	"time"
+
+	log "github.com/sirupsen/logrus"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	"github.com/netbirdio/netbird/management/internals/modules/reverseproxy/sessionkey"
+	"github.com/netbirdio/netbird/proxy/auth"
+	"github.com/netbirdio/netbird/proxy/internal/proxy"
+)
+
+func generateTestKeyPair(t *testing.T) *sessionkey.KeyPair {
+	t.Helper()
+	kp, err := sessionkey.GenerateKeyPair()
+	require.NoError(t, err)
+	return kp
+}
+
+// stubScheme is a minimal Scheme implementation for testing.
+type stubScheme struct {
+	method   auth.Method
+	token    string
+	promptID string
+	authFn   func(*http.Request) (string, string)
+}
+
+func (s *stubScheme) Type() auth.Method { return s.method }
+
+func (s *stubScheme) Authenticate(r *http.Request) (string, string) {
+	if s.authFn != nil {
+		return s.authFn(r)
+	}
+	return s.token, s.promptID
+}
+
+func newPassthroughHandler() http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
+		w.WriteHeader(http.StatusOK)
+		_, _ = w.Write([]byte("backend"))
+	})
+}
+
+func TestAddDomain_ValidKey(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+	kp := generateTestKeyPair(t)
+
+	scheme := &stubScheme{method: auth.MethodPIN, promptID: "pin"}
+	err := mw.AddDomain("example.com", []Scheme{scheme}, kp.PublicKey, time.Hour, "", "")
+	require.NoError(t, err)
+
+	mw.domainsMux.RLock()
+	config, exists := mw.domains["example.com"]
+	mw.domainsMux.RUnlock()
+
+	assert.True(t, exists, "domain should be registered")
+	assert.Len(t, config.Schemes, 1)
+	assert.Equal(t, ed25519.PublicKeySize, len(config.SessionPublicKey))
+	assert.Equal(t, time.Hour, config.SessionExpiration)
+}
+
+func TestAddDomain_EmptyKey(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+
+	scheme := &stubScheme{method: auth.MethodPIN, promptID: "pin"}
+	err := mw.AddDomain("example.com", []Scheme{scheme}, "", time.Hour, "", "")
+	require.Error(t, err)
+	assert.Contains(t, err.Error(), "invalid session public key size")
+
+	mw.domainsMux.RLock()
+	_, exists := mw.domains["example.com"]
+	mw.domainsMux.RUnlock()
+	assert.False(t, exists, "domain must not be registered with an empty session key")
+}
+
+func TestAddDomain_InvalidBase64(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+
+	scheme := &stubScheme{method: auth.MethodPIN, promptID: "pin"}
+	err := mw.AddDomain("example.com", []Scheme{scheme}, "not-valid-base64!!!", time.Hour, "", "")
+	require.Error(t, err)
+	assert.Contains(t, err.Error(), "decode session public key")
+
+	mw.domainsMux.RLock()
+	_, exists := mw.domains["example.com"]
+	mw.domainsMux.RUnlock()
+	assert.False(t, exists, "domain must not be registered with invalid base64 key")
+}
+
+func TestAddDomain_WrongKeySize(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+
+	shortKey := base64.StdEncoding.EncodeToString([]byte("tooshort"))
+	scheme := &stubScheme{method: auth.MethodPIN, promptID: "pin"}
+	err := mw.AddDomain("example.com", []Scheme{scheme}, shortKey, time.Hour, "", "")
+	require.Error(t, err)
+	assert.Contains(t, err.Error(), "invalid session public key size")
+
+	mw.domainsMux.RLock()
+	_, exists := mw.domains["example.com"]
+	mw.domainsMux.RUnlock()
+	assert.False(t, exists, "domain must not be registered with a wrong-size key")
+}
+
+func TestAddDomain_NoSchemes_NoKeyRequired(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+
+	err := mw.AddDomain("example.com", nil, "", time.Hour, "", "")
+	require.NoError(t, err, "domains with no auth schemes should not require a key")
+
+	mw.domainsMux.RLock()
+	_, exists := mw.domains["example.com"]
+	mw.domainsMux.RUnlock()
+	assert.True(t, exists)
+}
+
+func TestAddDomain_OverwritesPreviousConfig(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+	kp1 := generateTestKeyPair(t)
+	kp2 := generateTestKeyPair(t)
+
+	scheme := &stubScheme{method: auth.MethodPIN, promptID: "pin"}
+
+	require.NoError(t, mw.AddDomain("example.com", []Scheme{scheme}, kp1.PublicKey, time.Hour, "", ""))
+	require.NoError(t, mw.AddDomain("example.com", []Scheme{scheme}, kp2.PublicKey, 2*time.Hour, "", ""))
+
+	mw.domainsMux.RLock()
+	config := mw.domains["example.com"]
+	mw.domainsMux.RUnlock()
+
+	pubKeyBytes, _ := base64.StdEncoding.DecodeString(kp2.PublicKey)
+	assert.Equal(t, ed25519.PublicKey(pubKeyBytes), config.SessionPublicKey, "should use the latest key")
+	assert.Equal(t, 2*time.Hour, config.SessionExpiration)
+}
+
+func TestRemoveDomain(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+	kp := generateTestKeyPair(t)
+
+	scheme := &stubScheme{method: auth.MethodPIN, promptID: "pin"}
+	require.NoError(t, mw.AddDomain("example.com", []Scheme{scheme}, kp.PublicKey, time.Hour, "", ""))
+
+	mw.RemoveDomain("example.com")
+
+	mw.domainsMux.RLock()
+	_, exists := mw.domains["example.com"]
+	mw.domainsMux.RUnlock()
+	assert.False(t, exists)
+}
+
+func TestProtect_UnknownDomainPassesThrough(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+	handler := mw.Protect(newPassthroughHandler())
+
+	req := httptest.NewRequest(http.MethodGet, "http://unknown.com/", nil)
+	rec := httptest.NewRecorder()
+	handler.ServeHTTP(rec, req)
+
+	assert.Equal(t, http.StatusOK, rec.Code)
+	assert.Equal(t, "backend", rec.Body.String())
+}
+
+func TestProtect_DomainWithNoSchemesPassesThrough(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+	require.NoError(t, mw.AddDomain("example.com", nil, "", time.Hour, "", ""))
+
+	handler := mw.Protect(newPassthroughHandler())
+
+	req := httptest.NewRequest(http.MethodGet, "http://example.com/", nil)
+	rec := httptest.NewRecorder()
+	handler.ServeHTTP(rec, req)
+
+	assert.Equal(t, http.StatusOK, rec.Code)
+	assert.Equal(t, "backend", rec.Body.String())
+}
+
+func TestProtect_UnauthenticatedRequestIsBlocked(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+	kp := generateTestKeyPair(t)
+
+	scheme := &stubScheme{method: auth.MethodPIN, promptID: "pin"}
+	require.NoError(t, mw.AddDomain("example.com", []Scheme{scheme}, kp.PublicKey, time.Hour, "", ""))
+
+	var backendCalled bool
+	backend := http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
+		backendCalled = true
+		w.WriteHeader(http.StatusOK)
+	})
+	handler := mw.Protect(backend)
+
+	req := httptest.NewRequest(http.MethodGet, "http://example.com/", nil)
+	rec := httptest.NewRecorder()
+	handler.ServeHTTP(rec, req)
+
+	assert.False(t, backendCalled, "unauthenticated request should not reach backend")
+}
+
+func TestProtect_HostWithPortIsMatched(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+	kp := generateTestKeyPair(t)
+
+	scheme := &stubScheme{method: auth.MethodPIN, promptID: "pin"}
+	require.NoError(t, mw.AddDomain("example.com", []Scheme{scheme}, kp.PublicKey, time.Hour, "", ""))
+
+	var backendCalled bool
+	backend := http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
+		backendCalled = true
+		w.WriteHeader(http.StatusOK)
+	})
+	handler := mw.Protect(backend)
+
+	req := httptest.NewRequest(http.MethodGet, "http://example.com:8443/", nil)
+	rec := httptest.NewRecorder()
+	handler.ServeHTTP(rec, req)
+
+	assert.False(t, backendCalled, "host with port should still match the protected domain")
+}
+
+func TestProtect_ValidSessionCookiePassesThrough(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+	kp := generateTestKeyPair(t)
+
+	scheme := &stubScheme{method: auth.MethodPIN, promptID: "pin"}
+	require.NoError(t, mw.AddDomain("example.com", []Scheme{scheme}, kp.PublicKey, time.Hour, "", ""))
+
+	token, err := sessionkey.SignToken(kp.PrivateKey, "test-user", "example.com", auth.MethodPIN, time.Hour)
+	require.NoError(t, err)
+
+	capturedData := &proxy.CapturedData{}
+	handler := mw.Protect(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		cd := proxy.CapturedDataFromContext(r.Context())
+		require.NotNil(t, cd)
+		assert.Equal(t, "test-user", cd.GetUserID())
+		assert.Equal(t, "pin", cd.GetAuthMethod())
+		w.WriteHeader(http.StatusOK)
+		_, _ = w.Write([]byte("authenticated"))
+	}))
+
+	req := httptest.NewRequest(http.MethodGet, "http://example.com/", nil)
+	req = req.WithContext(proxy.WithCapturedData(req.Context(), capturedData))
+	req.AddCookie(&http.Cookie{Name: auth.SessionCookieName, Value: token})
+	rec := httptest.NewRecorder()
+	handler.ServeHTTP(rec, req)
+
+	assert.Equal(t, http.StatusOK, rec.Code)
+	assert.Equal(t, "authenticated", rec.Body.String())
+}
+
+func TestProtect_ExpiredSessionCookieIsRejected(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+	kp := generateTestKeyPair(t)
+
+	scheme := &stubScheme{method: auth.MethodPIN, promptID: "pin"}
+	require.NoError(t, mw.AddDomain("example.com", []Scheme{scheme}, kp.PublicKey, time.Hour, "", ""))
+
+	// Sign a token that expired 1 second ago.
+	token, err := sessionkey.SignToken(kp.PrivateKey, "test-user", "example.com", auth.MethodPIN, -time.Second)
+	require.NoError(t, err)
+
+	var backendCalled bool
+	backend := http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
+		backendCalled = true
+		w.WriteHeader(http.StatusOK)
+	})
+	handler := mw.Protect(backend)
+
+	req := httptest.NewRequest(http.MethodGet, "http://example.com/", nil)
+	req.AddCookie(&http.Cookie{Name: auth.SessionCookieName, Value: token})
+	rec := httptest.NewRecorder()
+	handler.ServeHTTP(rec, req)
+
+	assert.False(t, backendCalled, "expired session should not reach the backend")
+}
+
+func TestProtect_WrongDomainCookieIsRejected(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+	kp := generateTestKeyPair(t)
+
+	scheme := &stubScheme{method: auth.MethodPIN, promptID: "pin"}
+	require.NoError(t, mw.AddDomain("example.com", []Scheme{scheme}, kp.PublicKey, time.Hour, "", ""))
+
+	// Token signed for a different domain audience.
+	token, err := sessionkey.SignToken(kp.PrivateKey, "test-user", "other.com", auth.MethodPIN, time.Hour)
+	require.NoError(t, err)
+
+	var backendCalled bool
+	backend := http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
+		backendCalled = true
+		w.WriteHeader(http.StatusOK)
+	})
+	handler := mw.Protect(backend)
+
+	req := httptest.NewRequest(http.MethodGet, "http://example.com/", nil)
+	req.AddCookie(&http.Cookie{Name: auth.SessionCookieName, Value: token})
+	rec := httptest.NewRecorder()
+	handler.ServeHTTP(rec, req)
+
+	assert.False(t, backendCalled, "cookie for wrong domain should be rejected")
+}
+
+func TestProtect_WrongKeyCookieIsRejected(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+	kp1 := generateTestKeyPair(t)
+	kp2 := generateTestKeyPair(t)
+
+	scheme := &stubScheme{method: auth.MethodPIN, promptID: "pin"}
+	require.NoError(t, mw.AddDomain("example.com", []Scheme{scheme}, kp1.PublicKey, time.Hour, "", ""))
+
+	// Token signed with a different private key.
+	token, err := sessionkey.SignToken(kp2.PrivateKey, "test-user", "example.com", auth.MethodPIN, time.Hour)
+	require.NoError(t, err)
+
+	var backendCalled bool
+	backend := http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
+		backendCalled = true
+		w.WriteHeader(http.StatusOK)
+	})
+	handler := mw.Protect(backend)
+
+	req := httptest.NewRequest(http.MethodGet, "http://example.com/", nil)
+	req.AddCookie(&http.Cookie{Name: auth.SessionCookieName, Value: token})
+	rec := httptest.NewRecorder()
+	handler.ServeHTTP(rec, req)
+
+	assert.False(t, backendCalled, "cookie signed by wrong key should be rejected")
+}
+
+func TestProtect_SchemeAuthRedirectsWithCookie(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+	kp := generateTestKeyPair(t)
+
+	token, err := sessionkey.SignToken(kp.PrivateKey, "pin-user", "example.com", auth.MethodPIN, time.Hour)
+	require.NoError(t, err)
+
+	scheme := &stubScheme{
+		method: auth.MethodPIN,
+		authFn: func(r *http.Request) (string, string) {
+			if r.FormValue("pin") == "111111" {
+				return token, ""
+			}
+			return "", "pin"
+		},
+	}
+	require.NoError(t, mw.AddDomain("example.com", []Scheme{scheme}, kp.PublicKey, time.Hour, "", ""))
+
+	var backendCalled bool
+	backend := http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
+		backendCalled = true
+		w.WriteHeader(http.StatusOK)
+	})
+	handler := mw.Protect(backend)
+
+	// Submit the PIN via form POST.
+	form := url.Values{"pin": {"111111"}}
+	req := httptest.NewRequest(http.MethodPost, "http://example.com/somepath", strings.NewReader(form.Encode()))
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	rec := httptest.NewRecorder()
+	handler.ServeHTTP(rec, req)
+
+	assert.False(t, backendCalled, "backend should not be called during auth, only a redirect should be returned")
+	assert.Equal(t, http.StatusSeeOther, rec.Code)
+	assert.Equal(t, "/somepath", rec.Header().Get("Location"), "redirect should point to the original request URI")
+
+	cookies := rec.Result().Cookies()
+	var sessionCookie *http.Cookie
+	for _, c := range cookies {
+		if c.Name == auth.SessionCookieName {
+			sessionCookie = c
+			break
+		}
+	}
+	require.NotNil(t, sessionCookie, "session cookie should be set after successful auth")
+	assert.True(t, sessionCookie.HttpOnly)
+	assert.True(t, sessionCookie.Secure)
+	assert.Equal(t, http.SameSiteLaxMode, sessionCookie.SameSite)
+}
+
+func TestProtect_FailedAuthDoesNotSetCookie(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+	kp := generateTestKeyPair(t)
+
+	scheme := &stubScheme{
+		method: auth.MethodPIN,
+		authFn: func(_ *http.Request) (string, string) {
+			return "", "pin"
+		},
+	}
+	require.NoError(t, mw.AddDomain("example.com", []Scheme{scheme}, kp.PublicKey, time.Hour, "", ""))
+
+	handler := mw.Protect(newPassthroughHandler())
+
+	req := httptest.NewRequest(http.MethodGet, "http://example.com/", nil)
+	rec := httptest.NewRecorder()
+	handler.ServeHTTP(rec, req)
+
+	for _, c := range rec.Result().Cookies() {
+		assert.NotEqual(t, auth.SessionCookieName, c.Name, "no session cookie should be set on failed auth")
+	}
+}
+
+func TestProtect_MultipleSchemes(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+	kp := generateTestKeyPair(t)
+
+	token, err := sessionkey.SignToken(kp.PrivateKey, "password-user", "example.com", auth.MethodPassword, time.Hour)
+	require.NoError(t, err)
+
+	// First scheme (PIN) always fails, second scheme (password) succeeds.
+	pinScheme := &stubScheme{
+		method: auth.MethodPIN,
+		authFn: func(_ *http.Request) (string, string) {
+			return "", "pin"
+		},
+	}
+	passwordScheme := &stubScheme{
+		method: auth.MethodPassword,
+		authFn: func(r *http.Request) (string, string) {
+			if r.FormValue("password") == "secret" {
+				return token, ""
+			}
+			return "", "password"
+		},
+	}
+	require.NoError(t, mw.AddDomain("example.com", []Scheme{pinScheme, passwordScheme}, kp.PublicKey, time.Hour, "", ""))
+
+	var backendCalled bool
+	backend := http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
+		backendCalled = true
+		w.WriteHeader(http.StatusOK)
+	})
+	handler := mw.Protect(backend)
+
+	form := url.Values{"password": {"secret"}}
+	req := httptest.NewRequest(http.MethodPost, "http://example.com/", strings.NewReader(form.Encode()))
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	rec := httptest.NewRecorder()
+	handler.ServeHTTP(rec, req)
+
+	assert.False(t, backendCalled, "backend should not be called during auth")
+	assert.Equal(t, http.StatusSeeOther, rec.Code)
+}
+
+func TestProtect_InvalidTokenFromSchemeReturns400(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+	kp := generateTestKeyPair(t)
+
+	// Return a garbage token that won't validate.
+	scheme := &stubScheme{
+		method: auth.MethodPIN,
+		authFn: func(_ *http.Request) (string, string) {
+			return "invalid-jwt-token", ""
+		},
+	}
+	require.NoError(t, mw.AddDomain("example.com", []Scheme{scheme}, kp.PublicKey, time.Hour, "", ""))
+
+	handler := mw.Protect(newPassthroughHandler())
+
+	req := httptest.NewRequest(http.MethodGet, "http://example.com/", nil)
+	rec := httptest.NewRecorder()
+	handler.ServeHTTP(rec, req)
+
+	assert.Equal(t, http.StatusBadRequest, rec.Code)
+}
+
+func TestAddDomain_RandomBytes32NotEd25519(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+
+	// 32 random bytes that happen to be valid base64 and correct size
+	// but are actually a valid ed25519 public key length-wise.
+	// This should succeed because ed25519 public keys are just 32 bytes.
+	randomBytes := make([]byte, ed25519.PublicKeySize)
+	_, err := rand.Read(randomBytes)
+	require.NoError(t, err)
+
+	key := base64.StdEncoding.EncodeToString(randomBytes)
+	scheme := &stubScheme{method: auth.MethodPIN, promptID: "pin"}
+
+	err = mw.AddDomain("example.com", []Scheme{scheme}, key, time.Hour, "", "")
+	require.NoError(t, err, "any 32-byte key should be accepted at registration time")
+}
+
+func TestAddDomain_InvalidKeyDoesNotCorruptExistingConfig(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+	kp := generateTestKeyPair(t)
+
+	scheme := &stubScheme{method: auth.MethodPIN, promptID: "pin"}
+	require.NoError(t, mw.AddDomain("example.com", []Scheme{scheme}, kp.PublicKey, time.Hour, "", ""))
+
+	// Attempt to overwrite with an invalid key.
+	err := mw.AddDomain("example.com", []Scheme{scheme}, "bad", time.Hour, "", "")
+	require.Error(t, err)
+
+	// The original valid config should still be intact.
+	mw.domainsMux.RLock()
+	config, exists := mw.domains["example.com"]
+	mw.domainsMux.RUnlock()
+
+	assert.True(t, exists, "original config should still exist")
+	assert.Len(t, config.Schemes, 1)
+	assert.Equal(t, time.Hour, config.SessionExpiration)
+}
+
+func TestProtect_FailedPinAuthCapturesAuthMethod(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+	kp := generateTestKeyPair(t)
+
+	// Scheme that always fails authentication (returns empty token)
+	scheme := &stubScheme{
+		method: auth.MethodPIN,
+		authFn: func(_ *http.Request) (string, string) {
+			return "", "pin"
+		},
+	}
+	require.NoError(t, mw.AddDomain("example.com", []Scheme{scheme}, kp.PublicKey, time.Hour, "", ""))
+
+	capturedData := &proxy.CapturedData{}
+	handler := mw.Protect(newPassthroughHandler())
+
+	// Submit wrong PIN - should capture auth method
+	form := url.Values{"pin": {"wrong-pin"}}
+	req := httptest.NewRequest(http.MethodPost, "http://example.com/", strings.NewReader(form.Encode()))
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	req = req.WithContext(proxy.WithCapturedData(req.Context(), capturedData))
+	rec := httptest.NewRecorder()
+	handler.ServeHTTP(rec, req)
+
+	assert.Equal(t, http.StatusUnauthorized, rec.Code)
+	assert.Equal(t, "pin", capturedData.GetAuthMethod(), "Auth method should be captured for failed PIN auth")
+}
+
+func TestProtect_FailedPasswordAuthCapturesAuthMethod(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+	kp := generateTestKeyPair(t)
+
+	scheme := &stubScheme{
+		method: auth.MethodPassword,
+		authFn: func(_ *http.Request) (string, string) {
+			return "", "password"
+		},
+	}
+	require.NoError(t, mw.AddDomain("example.com", []Scheme{scheme}, kp.PublicKey, time.Hour, "", ""))
+
+	capturedData := &proxy.CapturedData{}
+	handler := mw.Protect(newPassthroughHandler())
+
+	// Submit wrong password - should capture auth method
+	form := url.Values{"password": {"wrong-password"}}
+	req := httptest.NewRequest(http.MethodPost, "http://example.com/", strings.NewReader(form.Encode()))
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	req = req.WithContext(proxy.WithCapturedData(req.Context(), capturedData))
+	rec := httptest.NewRecorder()
+	handler.ServeHTTP(rec, req)
+
+	assert.Equal(t, http.StatusUnauthorized, rec.Code)
+	assert.Equal(t, "password", capturedData.GetAuthMethod(), "Auth method should be captured for failed password auth")
+}
+
+func TestProtect_NoCredentialsDoesNotCaptureAuthMethod(t *testing.T) {
+	mw := NewMiddleware(log.StandardLogger(), nil)
+	kp := generateTestKeyPair(t)
+
+	scheme := &stubScheme{
+		method: auth.MethodPIN,
+		authFn: func(_ *http.Request) (string, string) {
+			return "", "pin"
+		},
+	}
+	require.NoError(t, mw.AddDomain("example.com", []Scheme{scheme}, kp.PublicKey, time.Hour, "", ""))
+
+	capturedData := &proxy.CapturedData{}
+	handler := mw.Protect(newPassthroughHandler())
+
+	// No credentials submitted - should not capture auth method
+	req := httptest.NewRequest(http.MethodGet, "http://example.com/", nil)
+	req = req.WithContext(proxy.WithCapturedData(req.Context(), capturedData))
+	rec := httptest.NewRecorder()
+	handler.ServeHTTP(rec, req)
+
+	assert.Equal(t, http.StatusUnauthorized, rec.Code)
+	assert.Empty(t, capturedData.GetAuthMethod(), "Auth method should not be captured when no credentials submitted")
+}
+
+func TestWasCredentialSubmitted(t *testing.T) {
+	tests := []struct {
+		name     string
+		method   auth.Method
+		formData url.Values
+		query    url.Values
+		expected bool
+	}{
+		{
+			name:     "PIN submitted",
+			method:   auth.MethodPIN,
+			formData: url.Values{"pin": {"123456"}},
+			expected: true,
+		},
+		{
+			name:     "PIN not submitted",
+			method:   auth.MethodPIN,
+			formData: url.Values{},
+			expected: false,
+		},
+		{
+			name:     "Password submitted",
+			method:   auth.MethodPassword,
+			formData: url.Values{"password": {"secret"}},
+			expected: true,
+		},
+		{
+			name:     "Password not submitted",
+			method:   auth.MethodPassword,
+			formData: url.Values{},
+			expected: false,
+		},
+		{
+			name:     "OIDC token in query",
+			method:   auth.MethodOIDC,
+			query:    url.Values{"session_token": {"abc123"}},
+			expected: true,
+		},
+		{
+			name:     "OIDC token not in query",
+			method:   auth.MethodOIDC,
+			query:    url.Values{},
+			expected: false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			reqURL := "http://example.com/"
+			if len(tt.query) > 0 {
+				reqURL += "?" + tt.query.Encode()
+			}
+
+			var body *strings.Reader
+			if len(tt.formData) > 0 {
+				body = strings.NewReader(tt.formData.Encode())
+			} else {
+				body = strings.NewReader("")
+			}
+
+			req := httptest.NewRequest(http.MethodPost, reqURL, body)
+			req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+
+			result := wasCredentialSubmitted(req, tt.method)
+			assert.Equal(t, tt.expected, result)
+		})
+	}
+}

proxy/internal/auth/oidc.go

@@ -0,0 +1,64 @@
+package auth
+
+import (
+	"context"
+	"net/http"
+	"net/url"
+
+	"google.golang.org/grpc"
+
+	"github.com/netbirdio/netbird/proxy/auth"
+	"github.com/netbirdio/netbird/shared/management/proto"
+)
+
+type urlGenerator interface {
+	GetOIDCURL(context.Context, *proto.GetOIDCURLRequest, ...grpc.CallOption) (*proto.GetOIDCURLResponse, error)
+}
+
+type OIDC struct {
+	id             string
+	accountId      string
+	forwardedProto string
+	client         urlGenerator
+}
+
+// NewOIDC creates a new OIDC authentication scheme
+func NewOIDC(client urlGenerator, id, accountId, forwardedProto string) OIDC {
+	return OIDC{
+		id:             id,
+		accountId:      accountId,
+		forwardedProto: forwardedProto,
+		client:         client,
+	}
+}
+
+func (OIDC) Type() auth.Method {
+	return auth.MethodOIDC
+}
+
+func (o OIDC) Authenticate(r *http.Request) (string, string) {
+	// Check for the session_token query param (from OIDC redirects).
+	// The management server passes the token in the URL because it cannot set
+	// cookies for the proxy's domain (cookies are domain-scoped per RFC 6265).
+	if token := r.URL.Query().Get("session_token"); token != "" {
+		return token, ""
+	}
+
+	redirectURL := &url.URL{
+		Scheme: auth.ResolveProto(o.forwardedProto, r.TLS),
+		Host:   r.Host,
+		Path:   r.URL.Path,
+	}
+
+	res, err := o.client.GetOIDCURL(r.Context(), &proto.GetOIDCURLRequest{
+		Id:          o.id,
+		AccountId:   o.accountId,
+		RedirectUrl: redirectURL.String(),
+	})
+	if err != nil {
+		// TODO: log
+		return "", ""
+	}
+
+	return "", res.GetUrl()
+}

proxy/internal/auth/password.go

@@ -0,0 +1,61 @@
+package auth
+
+import (
+	"net/http"
+
+	"github.com/netbirdio/netbird/proxy/auth"
+	"github.com/netbirdio/netbird/shared/management/proto"
+)
+
+const passwordFormId = "password"
+
+type Password struct {
+	id, accountId string
+	client        authenticator
+}
+
+func NewPassword(client authenticator, id, accountId string) Password {
+	return Password{
+		id:        id,
+		accountId: accountId,
+		client:    client,
+	}
+}
+
+func (Password) Type() auth.Method {
+	return auth.MethodPassword
+}
+
+// Authenticate attempts to authenticate the request using a form
+// value passed in the request.
+// If authentication fails, the required HTTP form ID is returned
+// so that it can be injected into a request from the UI so that
+// authentication may be successful.
+func (p Password) Authenticate(r *http.Request) (string, string) {
+	password := r.FormValue(passwordFormId)
+
+	if password == "" {
+		// This cannot be authenticated, so not worth wasting time sending the request.
+		return "", passwordFormId
+	}
+
+	res, err := p.client.Authenticate(r.Context(), &proto.AuthenticateRequest{
+		Id:        p.id,
+		AccountId: p.accountId,
+		Request: &proto.AuthenticateRequest_Password{
+			Password: &proto.PasswordRequest{
+				Password: password,
+			},
+		},
+	})
+	if err != nil {
+		// TODO: log error here
+		return "", passwordFormId
+	}
+
+	if res.GetSuccess() {
+		return res.GetSessionToken(), ""
+	}
+
+	return "", passwordFormId
+}

proxy/internal/auth/pin.go

@@ -0,0 +1,61 @@
+package auth
+
+import (
+	"net/http"
+
+	"github.com/netbirdio/netbird/proxy/auth"
+	"github.com/netbirdio/netbird/shared/management/proto"
+)
+
+const pinFormId = "pin"
+
+type Pin struct {
+	id, accountId string
+	client        authenticator
+}
+
+func NewPin(client authenticator, id, accountId string) Pin {
+	return Pin{
+		id:        id,
+		accountId: accountId,
+		client:    client,
+	}
+}
+
+func (Pin) Type() auth.Method {
+	return auth.MethodPIN
+}
+
+// Authenticate attempts to authenticate the request using a form
+// value passed in the request.
+// If authentication fails, the required HTTP form ID is returned
+// so that it can be injected into a request from the UI so that
+// authentication may be successful.
+func (p Pin) Authenticate(r *http.Request) (string, string) {
+	pin := r.FormValue(pinFormId)
+
+	if pin == "" {
+		// This cannot be authenticated, so not worth wasting time sending the request.
+		return "", pinFormId
+	}
+
+	res, err := p.client.Authenticate(r.Context(), &proto.AuthenticateRequest{
+		Id:        p.id,
+		AccountId: p.accountId,
+		Request: &proto.AuthenticateRequest_Pin{
+			Pin: &proto.PinRequest{
+				Pin: pin,
+			},
+		},
+	})
+	if err != nil {
+		// TODO: log error here
+		return "", pinFormId
+	}
+
+	if res.GetSuccess() {
+		return res.GetSessionToken(), ""
+	}
+
+	return "", pinFormId
+}

proxy/internal/certwatch/watcher.go

@@ -0,0 +1,279 @@
+// Package certwatch watches TLS certificate files on disk and provides
+// a hot-reloading GetCertificate callback for tls.Config.
+package certwatch
+
+import (
+	"context"
+	"crypto/tls"
+	"crypto/x509"
+	"fmt"
+	"path/filepath"
+	"sync"
+	"time"
+
+	"github.com/fsnotify/fsnotify"
+	log "github.com/sirupsen/logrus"
+)
+
+const (
+	defaultPollInterval = 30 * time.Second
+	debounceDelay       = 500 * time.Millisecond
+)
+
+// Watcher monitors TLS certificate files on disk and caches the loaded
+// certificate in memory. It detects changes via fsnotify (with a polling
+// fallback for filesystems like NFS that lack inotify support) and
+// reloads the certificate pair automatically.
+type Watcher struct {
+	certPath string
+	keyPath  string
+
+	mu   sync.RWMutex
+	cert *tls.Certificate
+	leaf *x509.Certificate
+
+	pollInterval time.Duration
+	logger       *log.Logger
+}
+
+// NewWatcher creates a Watcher that monitors the given cert and key files.
+// It performs an initial load of the certificate and returns an error
+// if the initial load fails.
+func NewWatcher(certPath, keyPath string, logger *log.Logger) (*Watcher, error) {
+	if logger == nil {
+		logger = log.StandardLogger()
+	}
+
+	w := &Watcher{
+		certPath:     certPath,
+		keyPath:      keyPath,
+		pollInterval: defaultPollInterval,
+		logger:       logger,
+	}
+
+	if err := w.reload(); err != nil {
+		return nil, fmt.Errorf("initial certificate load: %w", err)
+	}
+
+	return w, nil
+}
+
+// GetCertificate returns the current in-memory certificate.
+// It is safe for concurrent use and compatible with tls.Config.GetCertificate.
+func (w *Watcher) GetCertificate(_ *tls.ClientHelloInfo) (*tls.Certificate, error) {
+	w.mu.RLock()
+	defer w.mu.RUnlock()
+
+	return w.cert, nil
+}
+
+// Watch starts watching for certificate file changes. It blocks until
+// ctx is cancelled. It uses fsnotify for immediate detection and falls
+// back to polling if fsnotify is unavailable (e.g. on NFS).
+// Even with fsnotify active, a periodic poll runs as a safety net.
+func (w *Watcher) Watch(ctx context.Context) {
+	// Watch the parent directory rather than individual files. Some volume
+	// mounts use an atomic symlink swap (..data -> timestamped dir), so
+	// watching the parent directory catches the link replacement.
+	certDir := filepath.Dir(w.certPath)
+	keyDir := filepath.Dir(w.keyPath)
+
+	watcher, err := fsnotify.NewWatcher()
+	if err != nil {
+		w.logger.Warnf("fsnotify unavailable, using polling only: %v", err)
+		w.pollLoop(ctx)
+		return
+	}
+	defer func() {
+		if err := watcher.Close(); err != nil {
+			w.logger.Debugf("close fsnotify watcher: %v", err)
+		}
+	}()
+
+	if err := watcher.Add(certDir); err != nil {
+		w.logger.Warnf("fsnotify watch on %s failed, using polling only: %v", certDir, err)
+		w.pollLoop(ctx)
+		return
+	}
+
+	if keyDir != certDir {
+		if err := watcher.Add(keyDir); err != nil {
+			w.logger.Warnf("fsnotify watch on %s failed: %v", keyDir, err)
+		}
+	}
+
+	w.logger.Infof("watching certificate files in %s", certDir)
+	w.fsnotifyLoop(ctx, watcher)
+}
+
+func (w *Watcher) fsnotifyLoop(ctx context.Context, watcher *fsnotify.Watcher) {
+	certBase := filepath.Base(w.certPath)
+	keyBase := filepath.Base(w.keyPath)
+
+	var debounce *time.Timer
+	defer func() {
+		if debounce != nil {
+			debounce.Stop()
+		}
+	}()
+
+	// Periodic poll as a safety net for missed fsnotify events.
+	pollTicker := time.NewTicker(w.pollInterval)
+	defer pollTicker.Stop()
+
+	for {
+		select {
+		case <-ctx.Done():
+			return
+
+		case event, ok := <-watcher.Events:
+			if !ok {
+				return
+			}
+
+			base := filepath.Base(event.Name)
+			if !isRelevantFile(base, certBase, keyBase) {
+				w.logger.Debugf("fsnotify: ignoring event %s on %s", event.Op, event.Name)
+				continue
+			}
+			if !event.Has(fsnotify.Create) && !event.Has(fsnotify.Write) && !event.Has(fsnotify.Rename) {
+				w.logger.Debugf("fsnotify: ignoring op %s on %s", event.Op, base)
+				continue
+			}
+
+			w.logger.Debugf("fsnotify: detected %s on %s, scheduling reload", event.Op, base)
+
+			// Debounce: cert-manager may write cert and key as separate
+			// operations. Wait briefly to load both at once.
+			if debounce != nil {
+				debounce.Stop()
+			}
+			debounce = time.AfterFunc(debounceDelay, func() {
+				if ctx.Err() != nil {
+					return
+				}
+				w.tryReload()
+			})
+
+		case err, ok := <-watcher.Errors:
+			if !ok {
+				return
+			}
+			w.logger.Warnf("fsnotify error: %v", err)
+
+		case <-pollTicker.C:
+			w.tryReload()
+		}
+	}
+}
+
+func (w *Watcher) pollLoop(ctx context.Context) {
+	ticker := time.NewTicker(w.pollInterval)
+	defer ticker.Stop()
+
+	for {
+		select {
+		case <-ctx.Done():
+			return
+		case <-ticker.C:
+			w.tryReload()
+		}
+	}
+}
+
+// reload loads the certificate from disk and updates the in-memory cache.
+func (w *Watcher) reload() error {
+	cert, err := tls.LoadX509KeyPair(w.certPath, w.keyPath)
+	if err != nil {
+		return err
+	}
+
+	// Parse the leaf for comparison on subsequent reloads.
+	if cert.Leaf == nil && len(cert.Certificate) > 0 {
+		leaf, err := x509.ParseCertificate(cert.Certificate[0])
+		if err != nil {
+			return fmt.Errorf("parse leaf certificate: %w", err)
+		}
+		cert.Leaf = leaf
+	}
+
+	w.mu.Lock()
+	w.cert = &cert
+	w.leaf = cert.Leaf
+	w.mu.Unlock()
+
+	w.logCertDetails("loaded certificate", cert.Leaf)
+
+	return nil
+}
+
+// tryReload attempts to reload the certificate. It skips the update
+// if the certificate on disk is identical to the one in memory (same
+// serial number and issuer) to avoid redundant log noise.
+func (w *Watcher) tryReload() {
+	cert, err := tls.LoadX509KeyPair(w.certPath, w.keyPath)
+	if err != nil {
+		w.logger.Warnf("reload certificate: %v", err)
+		return
+	}
+
+	if cert.Leaf == nil && len(cert.Certificate) > 0 {
+		leaf, err := x509.ParseCertificate(cert.Certificate[0])
+		if err != nil {
+			w.logger.Warnf("parse reloaded leaf certificate: %v", err)
+			return
+		}
+		cert.Leaf = leaf
+	}
+
+	w.mu.Lock()
+
+	if w.leaf != nil && cert.Leaf != nil &&
+		w.leaf.SerialNumber.Cmp(cert.Leaf.SerialNumber) == 0 &&
+		w.leaf.Issuer.CommonName == cert.Leaf.Issuer.CommonName {
+		w.mu.Unlock()
+		return
+	}
+
+	prev := w.leaf
+	w.cert = &cert
+	w.leaf = cert.Leaf
+	w.mu.Unlock()
+
+	w.logCertChange(prev, cert.Leaf)
+}
+
+func (w *Watcher) logCertDetails(msg string, leaf *x509.Certificate) {
+	if leaf == nil {
+		w.logger.Info(msg)
+		return
+	}
+
+	w.logger.Infof("%s: subject=%q serial=%s SANs=%v notAfter=%s",
+		msg,
+		leaf.Subject.CommonName,
+		leaf.SerialNumber.Text(16),
+		leaf.DNSNames,
+		leaf.NotAfter.UTC().Format(time.RFC3339),
+	)
+}
+
+func (w *Watcher) logCertChange(prev, next *x509.Certificate) {
+	if prev == nil || next == nil {
+		w.logCertDetails("certificate reloaded from disk", next)
+		return
+	}
+
+	w.logger.Infof("certificate reloaded from disk: subject=%q -> %q serial=%s -> %s notAfter=%s -> %s",
+		prev.Subject.CommonName, next.Subject.CommonName,
+		prev.SerialNumber.Text(16), next.SerialNumber.Text(16),
+		prev.NotAfter.UTC().Format(time.RFC3339), next.NotAfter.UTC().Format(time.RFC3339),
+	)
+}
+
+// isRelevantFile returns true if the changed file name is one we care about.
+// This includes the cert/key files themselves and the ..data symlink used
+// by atomic volume mounts.
+func isRelevantFile(changed, certBase, keyBase string) bool {
+	return changed == certBase || changed == keyBase || changed == "..data"
+}

proxy/internal/certwatch/watcher_test.go

@@ -0,0 +1,292 @@
+package certwatch
+
+import (
+	"context"
+	"crypto/ecdsa"
+	"crypto/elliptic"
+	"crypto/rand"
+	"crypto/tls"
+	"crypto/x509"
+	"crypto/x509/pkix"
+	"encoding/pem"
+	"math/big"
+	"os"
+	"path/filepath"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func generateSelfSignedCert(t *testing.T, serial int64) (certPEM, keyPEM []byte) {
+	t.Helper()
+
+	key, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
+	require.NoError(t, err)
+
+	template := &x509.Certificate{
+		SerialNumber: big.NewInt(serial),
+		Subject:      pkix.Name{CommonName: "test"},
+		NotBefore:    time.Now().Add(-time.Hour),
+		NotAfter:     time.Now().Add(24 * time.Hour),
+	}
+
+	certDER, err := x509.CreateCertificate(rand.Reader, template, template, &key.PublicKey, key)
+	require.NoError(t, err)
+
+	certPEM = pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: certDER})
+
+	keyDER, err := x509.MarshalECPrivateKey(key)
+	require.NoError(t, err)
+	keyPEM = pem.EncodeToMemory(&pem.Block{Type: "EC PRIVATE KEY", Bytes: keyDER})
+
+	return certPEM, keyPEM
+}
+
+func writeCert(t *testing.T, dir string, certPEM, keyPEM []byte) {
+	t.Helper()
+
+	require.NoError(t, os.WriteFile(filepath.Join(dir, "tls.crt"), certPEM, 0o600))
+	require.NoError(t, os.WriteFile(filepath.Join(dir, "tls.key"), keyPEM, 0o600))
+}
+
+func TestNewWatcher(t *testing.T) {
+	dir := t.TempDir()
+	certPEM, keyPEM := generateSelfSignedCert(t, 1)
+	writeCert(t, dir, certPEM, keyPEM)
+
+	w, err := NewWatcher(
+		filepath.Join(dir, "tls.crt"),
+		filepath.Join(dir, "tls.key"),
+		nil,
+	)
+	require.NoError(t, err)
+
+	cert, err := w.GetCertificate(nil)
+	require.NoError(t, err)
+	require.NotNil(t, cert)
+	assert.Equal(t, int64(1), cert.Leaf.SerialNumber.Int64())
+}
+
+func TestNewWatcherMissingFiles(t *testing.T) {
+	dir := t.TempDir()
+
+	_, err := NewWatcher(
+		filepath.Join(dir, "tls.crt"),
+		filepath.Join(dir, "tls.key"),
+		nil,
+	)
+	assert.Error(t, err)
+}
+
+func TestReload(t *testing.T) {
+	dir := t.TempDir()
+	certPEM1, keyPEM1 := generateSelfSignedCert(t, 100)
+	writeCert(t, dir, certPEM1, keyPEM1)
+
+	w, err := NewWatcher(
+		filepath.Join(dir, "tls.crt"),
+		filepath.Join(dir, "tls.key"),
+		nil,
+	)
+	require.NoError(t, err)
+
+	cert1, err := w.GetCertificate(nil)
+	require.NoError(t, err)
+	assert.Equal(t, int64(100), cert1.Leaf.SerialNumber.Int64())
+
+	// Write a new cert with a different serial.
+	certPEM2, keyPEM2 := generateSelfSignedCert(t, 200)
+	writeCert(t, dir, certPEM2, keyPEM2)
+
+	// Manually trigger reload.
+	w.tryReload()
+
+	cert2, err := w.GetCertificate(nil)
+	require.NoError(t, err)
+	assert.Equal(t, int64(200), cert2.Leaf.SerialNumber.Int64())
+}
+
+func TestTryReloadSkipsUnchanged(t *testing.T) {
+	dir := t.TempDir()
+	certPEM, keyPEM := generateSelfSignedCert(t, 42)
+	writeCert(t, dir, certPEM, keyPEM)
+
+	w, err := NewWatcher(
+		filepath.Join(dir, "tls.crt"),
+		filepath.Join(dir, "tls.key"),
+		nil,
+	)
+	require.NoError(t, err)
+
+	cert1, err := w.GetCertificate(nil)
+	require.NoError(t, err)
+
+	// Reload with same cert - pointer should remain the same.
+	w.tryReload()
+
+	cert2, err := w.GetCertificate(nil)
+	require.NoError(t, err)
+	assert.Same(t, cert1, cert2, "cert pointer should not change when content is the same")
+}
+
+func TestWatchDetectsChanges(t *testing.T) {
+	dir := t.TempDir()
+	certPEM1, keyPEM1 := generateSelfSignedCert(t, 1)
+	writeCert(t, dir, certPEM1, keyPEM1)
+
+	w, err := NewWatcher(
+		filepath.Join(dir, "tls.crt"),
+		filepath.Join(dir, "tls.key"),
+		nil,
+	)
+	require.NoError(t, err)
+
+	// Use a short poll interval for the test.
+	w.pollInterval = 100 * time.Millisecond
+
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	go w.Watch(ctx)
+
+	// Write new cert.
+	certPEM2, keyPEM2 := generateSelfSignedCert(t, 999)
+	writeCert(t, dir, certPEM2, keyPEM2)
+
+	// Wait for the watcher to pick it up.
+	require.Eventually(t, func() bool {
+		cert, err := w.GetCertificate(nil)
+		if err != nil {
+			return false
+		}
+		return cert.Leaf.SerialNumber.Int64() == 999
+	}, 5*time.Second, 50*time.Millisecond, "watcher should detect cert change")
+}
+
+func TestIsRelevantFile(t *testing.T) {
+	assert.True(t, isRelevantFile("tls.crt", "tls.crt", "tls.key"))
+	assert.True(t, isRelevantFile("tls.key", "tls.crt", "tls.key"))
+	assert.True(t, isRelevantFile("..data", "tls.crt", "tls.key"))
+	assert.False(t, isRelevantFile("other.txt", "tls.crt", "tls.key"))
+}
+
+// TestWatchSymlinkRotation simulates Kubernetes secret volume updates where
+// the data directory is atomically swapped via a ..data symlink.
+func TestWatchSymlinkRotation(t *testing.T) {
+	base := t.TempDir()
+
+	// Create initial target directory with certs.
+	dir1 := filepath.Join(base, "dir1")
+	require.NoError(t, os.Mkdir(dir1, 0o755))
+	certPEM1, keyPEM1 := generateSelfSignedCert(t, 1)
+	require.NoError(t, os.WriteFile(filepath.Join(dir1, "tls.crt"), certPEM1, 0o600))
+	require.NoError(t, os.WriteFile(filepath.Join(dir1, "tls.key"), keyPEM1, 0o600))
+
+	// Create ..data symlink pointing to dir1.
+	dataLink := filepath.Join(base, "..data")
+	require.NoError(t, os.Symlink(dir1, dataLink))
+
+	// Create tls.crt and tls.key as symlinks to ..data/{file}.
+	certLink := filepath.Join(base, "tls.crt")
+	keyLink := filepath.Join(base, "tls.key")
+	require.NoError(t, os.Symlink(filepath.Join(dataLink, "tls.crt"), certLink))
+	require.NoError(t, os.Symlink(filepath.Join(dataLink, "tls.key"), keyLink))
+
+	w, err := NewWatcher(certLink, keyLink, nil)
+	require.NoError(t, err)
+
+	cert, err := w.GetCertificate(nil)
+	require.NoError(t, err)
+	assert.Equal(t, int64(1), cert.Leaf.SerialNumber.Int64())
+
+	w.pollInterval = 100 * time.Millisecond
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	go w.Watch(ctx)
+
+	// Simulate k8s atomic rotation: create dir2, swap ..data symlink.
+	dir2 := filepath.Join(base, "dir2")
+	require.NoError(t, os.Mkdir(dir2, 0o755))
+	certPEM2, keyPEM2 := generateSelfSignedCert(t, 777)
+	require.NoError(t, os.WriteFile(filepath.Join(dir2, "tls.crt"), certPEM2, 0o600))
+	require.NoError(t, os.WriteFile(filepath.Join(dir2, "tls.key"), keyPEM2, 0o600))
+
+	// Atomic swap: create temp link, then rename over ..data.
+	tmpLink := filepath.Join(base, "..data_tmp")
+	require.NoError(t, os.Symlink(dir2, tmpLink))
+	require.NoError(t, os.Rename(tmpLink, dataLink))
+
+	require.Eventually(t, func() bool {
+		cert, err := w.GetCertificate(nil)
+		if err != nil {
+			return false
+		}
+		return cert.Leaf.SerialNumber.Int64() == 777
+	}, 5*time.Second, 50*time.Millisecond, "watcher should detect symlink rotation")
+}
+
+// TestPollLoopDetectsChanges verifies the poll-only fallback path works.
+func TestPollLoopDetectsChanges(t *testing.T) {
+	dir := t.TempDir()
+	certPEM1, keyPEM1 := generateSelfSignedCert(t, 1)
+	writeCert(t, dir, certPEM1, keyPEM1)
+
+	w, err := NewWatcher(
+		filepath.Join(dir, "tls.crt"),
+		filepath.Join(dir, "tls.key"),
+		nil,
+	)
+	require.NoError(t, err)
+
+	w.pollInterval = 100 * time.Millisecond
+
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	// Directly use pollLoop to test the fallback path.
+	go w.pollLoop(ctx)
+
+	certPEM2, keyPEM2 := generateSelfSignedCert(t, 555)
+	writeCert(t, dir, certPEM2, keyPEM2)
+
+	require.Eventually(t, func() bool {
+		cert, err := w.GetCertificate(nil)
+		if err != nil {
+			return false
+		}
+		return cert.Leaf.SerialNumber.Int64() == 555
+	}, 5*time.Second, 50*time.Millisecond, "poll loop should detect cert change")
+}
+
+func TestGetCertificateConcurrency(t *testing.T) {
+	dir := t.TempDir()
+	certPEM, keyPEM := generateSelfSignedCert(t, 1)
+	writeCert(t, dir, certPEM, keyPEM)
+
+	w, err := NewWatcher(
+		filepath.Join(dir, "tls.crt"),
+		filepath.Join(dir, "tls.key"),
+		nil,
+	)
+	require.NoError(t, err)
+
+	// Hammer GetCertificate concurrently while reloading.
+	done := make(chan struct{})
+	go func() {
+		for i := 0; i < 100; i++ {
+			w.tryReload()
+		}
+		close(done)
+	}()
+
+	for i := 0; i < 1000; i++ {
+		cert, err := w.GetCertificate(&tls.ClientHelloInfo{})
+		assert.NoError(t, err)
+		assert.NotNil(t, cert)
+	}
+
+	<-done
+}

proxy/internal/debug/client.go

@@ -0,0 +1,375 @@
+// Package debug provides HTTP debug endpoints and CLI client for the proxy server.
+package debug
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"strings"
+	"time"
+)
+
+// StatusFilters contains filter options for status queries.
+type StatusFilters struct {
+	IPs            []string
+	Names          []string
+	Status         string
+	ConnectionType string
+}
+
+// Client provides CLI access to debug endpoints.
+type Client struct {
+	baseURL    string
+	jsonOutput bool
+	httpClient *http.Client
+	out        io.Writer
+}
+
+// NewClient creates a new debug client.
+func NewClient(baseURL string, jsonOutput bool, out io.Writer) *Client {
+	if !strings.HasPrefix(baseURL, "http://") && !strings.HasPrefix(baseURL, "https://") {
+		baseURL = "http://" + baseURL
+	}
+	baseURL = strings.TrimSuffix(baseURL, "/")
+
+	return &Client{
+		baseURL:    baseURL,
+		jsonOutput: jsonOutput,
+		out:        out,
+		httpClient: &http.Client{
+			Timeout: 30 * time.Second,
+		},
+	}
+}
+
+// Health fetches the health status.
+func (c *Client) Health(ctx context.Context) error {
+	return c.fetchAndPrint(ctx, "/debug/health", c.printHealth)
+}
+
+func (c *Client) printHealth(data map[string]any) {
+	_, _ = fmt.Fprintf(c.out, "Status: %v\n", data["status"])
+	_, _ = fmt.Fprintf(c.out, "Uptime: %v\n", data["uptime"])
+	_, _ = fmt.Fprintf(c.out, "Management Connected: %s\n", boolIcon(data["management_connected"]))
+	_, _ = fmt.Fprintf(c.out, "All Clients Healthy:  %s\n", boolIcon(data["all_clients_healthy"]))
+
+	total, _ := data["certs_total"].(float64)
+	ready, _ := data["certs_ready"].(float64)
+	pending, _ := data["certs_pending"].(float64)
+	failed, _ := data["certs_failed"].(float64)
+	if total > 0 {
+		_, _ = fmt.Fprintf(c.out, "Certificates:         %d ready, %d pending, %d failed (%d total)\n",
+			int(ready), int(pending), int(failed), int(total))
+	}
+	if domains, ok := data["certs_ready_domains"].([]any); ok && len(domains) > 0 {
+		_, _ = fmt.Fprintf(c.out, "  Ready:\n")
+		for _, d := range domains {
+			_, _ = fmt.Fprintf(c.out, "    %v\n", d)
+		}
+	}
+	if domains, ok := data["certs_pending_domains"].([]any); ok && len(domains) > 0 {
+		_, _ = fmt.Fprintf(c.out, "  Pending:\n")
+		for _, d := range domains {
+			_, _ = fmt.Fprintf(c.out, "    %v\n", d)
+		}
+	}
+	if domains, ok := data["certs_failed_domains"].(map[string]any); ok && len(domains) > 0 {
+		_, _ = fmt.Fprintf(c.out, "  Failed:\n")
+		for d, errMsg := range domains {
+			_, _ = fmt.Fprintf(c.out, "    %s: %v\n", d, errMsg)
+		}
+	}
+
+	clients, ok := data["clients"].(map[string]any)
+	if !ok || len(clients) == 0 {
+		return
+	}
+
+	_, _ = fmt.Fprintf(c.out, "\n%-38s %-9s %-7s %-8s %s\n", "ACCOUNT ID", "HEALTHY", "MGMT", "SIGNAL", "RELAYS")
+	_, _ = fmt.Fprintln(c.out, strings.Repeat("-", 80))
+
+	for accountID, v := range clients {
+		ch, ok := v.(map[string]any)
+		if !ok {
+			continue
+		}
+
+		healthy := boolIcon(ch["healthy"])
+		mgmt := boolIcon(ch["management_connected"])
+		signal := boolIcon(ch["signal_connected"])
+
+		relaysConn, _ := ch["relays_connected"].(float64)
+		relaysTotal, _ := ch["relays_total"].(float64)
+		relays := fmt.Sprintf("%d/%d", int(relaysConn), int(relaysTotal))
+
+		_, _ = fmt.Fprintf(c.out, "%-38s %-9s %-7s %-8s %s", accountID, healthy, mgmt, signal, relays)
+		if errMsg, ok := ch["error"].(string); ok && errMsg != "" {
+			_, _ = fmt.Fprintf(c.out, "  (%s)", errMsg)
+		}
+		_, _ = fmt.Fprintln(c.out)
+	}
+}
+
+func boolIcon(v any) string {
+	b, ok := v.(bool)
+	if !ok {
+		return "?"
+	}
+	if b {
+		return "yes"
+	}
+	return "no"
+}
+
+// ListClients fetches the list of all clients.
+func (c *Client) ListClients(ctx context.Context) error {
+	return c.fetchAndPrint(ctx, "/debug/clients", c.printClients)
+}
+
+func (c *Client) printClients(data map[string]any) {
+	_, _ = fmt.Fprintf(c.out, "Uptime: %v\n", data["uptime"])
+	_, _ = fmt.Fprintf(c.out, "Clients: %v\n\n", data["client_count"])
+
+	clients, ok := data["clients"].([]any)
+	if !ok || len(clients) == 0 {
+		_, _ = fmt.Fprintln(c.out, "No clients connected.")
+		return
+	}
+
+	_, _ = fmt.Fprintf(c.out, "%-38s %-12s %-40s %s\n", "ACCOUNT ID", "AGE", "DOMAINS", "HAS CLIENT")
+	_, _ = fmt.Fprintln(c.out, strings.Repeat("-", 110))
+
+	for _, item := range clients {
+		c.printClientRow(item)
+	}
+}
+
+func (c *Client) printClientRow(item any) {
+	client, ok := item.(map[string]any)
+	if !ok {
+		return
+	}
+
+	domains := c.extractDomains(client)
+	hasClient := "no"
+	if hc, ok := client["has_client"].(bool); ok && hc {
+		hasClient = "yes"
+	}
+
+	_, _ = fmt.Fprintf(c.out, "%-38s %-12v %s %s\n",
+		client["account_id"],
+		client["age"],
+		domains,
+		hasClient,
+	)
+}
+
+func (c *Client) extractDomains(client map[string]any) string {
+	d, ok := client["domains"].([]any)
+	if !ok || len(d) == 0 {
+		return "-"
+	}
+
+	parts := make([]string, len(d))
+	for i, domain := range d {
+		parts[i] = fmt.Sprint(domain)
+	}
+	return strings.Join(parts, ", ")
+}
+
+// ClientStatus fetches the status of a specific client.
+func (c *Client) ClientStatus(ctx context.Context, accountID string, filters StatusFilters) error {
+	params := url.Values{}
+	if len(filters.IPs) > 0 {
+		params.Set("filter-by-ips", strings.Join(filters.IPs, ","))
+	}
+	if len(filters.Names) > 0 {
+		params.Set("filter-by-names", strings.Join(filters.Names, ","))
+	}
+	if filters.Status != "" {
+		params.Set("filter-by-status", filters.Status)
+	}
+	if filters.ConnectionType != "" {
+		params.Set("filter-by-connection-type", filters.ConnectionType)
+	}
+
+	path := "/debug/clients/" + url.PathEscape(accountID)
+	if len(params) > 0 {
+		path += "?" + params.Encode()
+	}
+	return c.fetchAndPrint(ctx, path, c.printClientStatus)
+}
+
+func (c *Client) printClientStatus(data map[string]any) {
+	_, _ = fmt.Fprintf(c.out, "Account: %v\n\n", data["account_id"])
+	if status, ok := data["status"].(string); ok {
+		_, _ = fmt.Fprint(c.out, status)
+	}
+}
+
+// ClientSyncResponse fetches the sync response of a specific client.
+func (c *Client) ClientSyncResponse(ctx context.Context, accountID string) error {
+	path := "/debug/clients/" + url.PathEscape(accountID) + "/syncresponse"
+	return c.fetchAndPrintJSON(ctx, path)
+}
+
+// PingTCP performs a TCP ping through a client.
+func (c *Client) PingTCP(ctx context.Context, accountID, host string, port int, timeout string) error {
+	params := url.Values{}
+	params.Set("host", host)
+	params.Set("port", fmt.Sprintf("%d", port))
+	if timeout != "" {
+		params.Set("timeout", timeout)
+	}
+
+	path := fmt.Sprintf("/debug/clients/%s/pingtcp?%s", url.PathEscape(accountID), params.Encode())
+	return c.fetchAndPrint(ctx, path, c.printPingResult)
+}
+
+func (c *Client) printPingResult(data map[string]any) {
+	success, _ := data["success"].(bool)
+	if success {
+		_, _ = fmt.Fprintf(c.out, "Success: %v:%v\n", data["host"], data["port"])
+		_, _ = fmt.Fprintf(c.out, "Latency: %v\n", data["latency"])
+	} else {
+		_, _ = fmt.Fprintf(c.out, "Failed: %v:%v\n", data["host"], data["port"])
+		c.printError(data)
+	}
+}
+
+// SetLogLevel sets the log level of a specific client.
+func (c *Client) SetLogLevel(ctx context.Context, accountID, level string) error {
+	params := url.Values{}
+	params.Set("level", level)
+
+	path := fmt.Sprintf("/debug/clients/%s/loglevel?%s", url.PathEscape(accountID), params.Encode())
+	return c.fetchAndPrint(ctx, path, c.printLogLevelResult)
+}
+
+func (c *Client) printLogLevelResult(data map[string]any) {
+	success, _ := data["success"].(bool)
+	if success {
+		_, _ = fmt.Fprintf(c.out, "Log level set to: %v\n", data["level"])
+	} else {
+		_, _ = fmt.Fprintln(c.out, "Failed to set log level")
+		c.printError(data)
+	}
+}
+
+// StartClient starts a specific client.
+func (c *Client) StartClient(ctx context.Context, accountID string) error {
+	path := "/debug/clients/" + url.PathEscape(accountID) + "/start"
+	return c.fetchAndPrint(ctx, path, c.printStartResult)
+}
+
+func (c *Client) printStartResult(data map[string]any) {
+	success, _ := data["success"].(bool)
+	if success {
+		_, _ = fmt.Fprintln(c.out, "Client started")
+	} else {
+		_, _ = fmt.Fprintln(c.out, "Failed to start client")
+		c.printError(data)
+	}
+}
+
+// StopClient stops a specific client.
+func (c *Client) StopClient(ctx context.Context, accountID string) error {
+	path := "/debug/clients/" + url.PathEscape(accountID) + "/stop"
+	return c.fetchAndPrint(ctx, path, c.printStopResult)
+}
+
+func (c *Client) printStopResult(data map[string]any) {
+	success, _ := data["success"].(bool)
+	if success {
+		_, _ = fmt.Fprintln(c.out, "Client stopped")
+	} else {
+		_, _ = fmt.Fprintln(c.out, "Failed to stop client")
+		c.printError(data)
+	}
+}
+
+func (c *Client) printError(data map[string]any) {
+	if errMsg, ok := data["error"].(string); ok {
+		_, _ = fmt.Fprintf(c.out, "Error: %s\n", errMsg)
+	}
+}
+
+func (c *Client) fetchAndPrint(ctx context.Context, path string, printer func(map[string]any)) error {
+	data, raw, err := c.fetch(ctx, path)
+	if err != nil {
+		return err
+	}
+
+	if c.jsonOutput {
+		return c.writeJSON(data)
+	}
+
+	if data != nil {
+		printer(data)
+		return nil
+	}
+
+	_, _ = fmt.Fprintln(c.out, string(raw))
+	return nil
+}
+
+func (c *Client) fetchAndPrintJSON(ctx context.Context, path string) error {
+	data, raw, err := c.fetch(ctx, path)
+	if err != nil {
+		return err
+	}
+
+	if data != nil {
+		return c.writeJSON(data)
+	}
+
+	_, _ = fmt.Fprintln(c.out, string(raw))
+	return nil
+}
+
+func (c *Client) writeJSON(data map[string]any) error {
+	enc := json.NewEncoder(c.out)
+	enc.SetIndent("", "  ")
+	return enc.Encode(data)
+}
+
+func (c *Client) fetch(ctx context.Context, path string) (map[string]any, []byte, error) {
+	fullURL := c.baseURL + path
+	if !strings.Contains(path, "format=json") {
+		if strings.Contains(path, "?") {
+			fullURL += "&format=json"
+		} else {
+			fullURL += "?format=json"
+		}
+	}
+
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, fullURL, nil)
+	if err != nil {
+		return nil, nil, fmt.Errorf("create request: %w", err)
+	}
+
+	resp, err := c.httpClient.Do(req)
+	if err != nil {
+		return nil, nil, fmt.Errorf("request failed: %w", err)
+	}
+	defer func() { _ = resp.Body.Close() }()
+
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, nil, fmt.Errorf("read response: %w", err)
+	}
+
+	if resp.StatusCode >= 400 {
+		return nil, nil, fmt.Errorf("server error (%d): %s", resp.StatusCode, strings.TrimSpace(string(body)))
+	}
+
+	var data map[string]any
+	if err := json.Unmarshal(body, &data); err != nil {
+		return nil, body, nil
+	}
+
+	return data, body, nil
+}

proxy/internal/debug/handler.go

@@ -0,0 +1,711 @@
+// Package debug provides HTTP debug endpoints for the proxy server.
+package debug
+
+import (
+	"cmp"
+	"context"
+	"embed"
+	"encoding/json"
+	"fmt"
+	"html/template"
+	"maps"
+	"net/http"
+	"slices"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+
+	log "github.com/sirupsen/logrus"
+	"google.golang.org/protobuf/encoding/protojson"
+
+	nbembed "github.com/netbirdio/netbird/client/embed"
+	nbstatus "github.com/netbirdio/netbird/client/status"
+	"github.com/netbirdio/netbird/proxy/internal/health"
+	"github.com/netbirdio/netbird/proxy/internal/roundtrip"
+	"github.com/netbirdio/netbird/proxy/internal/types"
+	"github.com/netbirdio/netbird/version"
+)
+
+//go:embed templates/*.html
+var templateFS embed.FS
+
+const defaultPingTimeout = 10 * time.Second
+
+// formatDuration formats a duration with 2 decimal places using appropriate units.
+func formatDuration(d time.Duration) string {
+	switch {
+	case d >= time.Hour:
+		return fmt.Sprintf("%.2fh", d.Hours())
+	case d >= time.Minute:
+		return fmt.Sprintf("%.2fm", d.Minutes())
+	case d >= time.Second:
+		return fmt.Sprintf("%.2fs", d.Seconds())
+	case d >= time.Millisecond:
+		return fmt.Sprintf("%.2fms", float64(d.Microseconds())/1000)
+	case d >= time.Microsecond:
+		return fmt.Sprintf("%.2fµs", float64(d.Nanoseconds())/1000)
+	default:
+		return fmt.Sprintf("%dns", d.Nanoseconds())
+	}
+}
+
+func sortedAccountIDs(m map[types.AccountID]roundtrip.ClientDebugInfo) []types.AccountID {
+	return slices.Sorted(maps.Keys(m))
+}
+
+// clientProvider provides access to NetBird clients.
+type clientProvider interface {
+	GetClient(accountID types.AccountID) (*nbembed.Client, bool)
+	ListClientsForDebug() map[types.AccountID]roundtrip.ClientDebugInfo
+}
+
+// healthChecker provides health probe state.
+type healthChecker interface {
+	ReadinessProbe() bool
+	StartupProbe(ctx context.Context) bool
+	CheckClientsConnected(ctx context.Context) (bool, map[types.AccountID]health.ClientHealth)
+}
+
+type certStatus interface {
+	TotalDomains() int
+	PendingDomains() []string
+	ReadyDomains() []string
+	FailedDomains() map[string]string
+}
+
+// Handler provides HTTP debug endpoints.
+type Handler struct {
+	provider   clientProvider
+	health     healthChecker
+	certStatus certStatus
+	logger     *log.Logger
+	startTime  time.Time
+	templates  *template.Template
+	templateMu sync.RWMutex
+}
+
+// NewHandler creates a new debug handler.
+func NewHandler(provider clientProvider, healthChecker healthChecker, logger *log.Logger) *Handler {
+	if logger == nil {
+		logger = log.StandardLogger()
+	}
+	h := &Handler{
+		provider:  provider,
+		health:    healthChecker,
+		logger:    logger,
+		startTime: time.Now(),
+	}
+	if err := h.loadTemplates(); err != nil {
+		logger.Errorf("failed to load embedded templates: %v", err)
+	}
+	return h
+}
+
+// SetCertStatus sets the certificate status provider for ACME prefetch observability.
+func (h *Handler) SetCertStatus(cs certStatus) {
+	h.certStatus = cs
+}
+
+func (h *Handler) loadTemplates() error {
+	tmpl, err := template.ParseFS(templateFS, "templates/*.html")
+	if err != nil {
+		return fmt.Errorf("parse embedded templates: %w", err)
+	}
+
+	h.templateMu.Lock()
+	h.templates = tmpl
+	h.templateMu.Unlock()
+
+	return nil
+}
+
+func (h *Handler) getTemplates() *template.Template {
+	h.templateMu.RLock()
+	defer h.templateMu.RUnlock()
+	return h.templates
+}
+
+// ServeHTTP handles debug requests.
+func (h *Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	path := r.URL.Path
+	wantJSON := r.URL.Query().Get("format") == "json" || strings.HasSuffix(path, "/json")
+	path = strings.TrimSuffix(path, "/json")
+
+	switch path {
+	case "/debug", "/debug/":
+		h.handleIndex(w, r, wantJSON)
+	case "/debug/clients":
+		h.handleListClients(w, r, wantJSON)
+	case "/debug/health":
+		h.handleHealth(w, r, wantJSON)
+	default:
+		if h.handleClientRoutes(w, r, path, wantJSON) {
+			return
+		}
+		http.NotFound(w, r)
+	}
+}
+
+func (h *Handler) handleClientRoutes(w http.ResponseWriter, r *http.Request, path string, wantJSON bool) bool {
+	if !strings.HasPrefix(path, "/debug/clients/") {
+		return false
+	}
+
+	rest := strings.TrimPrefix(path, "/debug/clients/")
+	parts := strings.SplitN(rest, "/", 2)
+	accountID := types.AccountID(parts[0])
+
+	if len(parts) == 1 {
+		h.handleClientStatus(w, r, accountID, wantJSON)
+		return true
+	}
+
+	switch parts[1] {
+	case "syncresponse":
+		h.handleClientSyncResponse(w, r, accountID, wantJSON)
+	case "tools":
+		h.handleClientTools(w, r, accountID)
+	case "pingtcp":
+		h.handlePingTCP(w, r, accountID)
+	case "loglevel":
+		h.handleLogLevel(w, r, accountID)
+	case "start":
+		h.handleClientStart(w, r, accountID)
+	case "stop":
+		h.handleClientStop(w, r, accountID)
+	default:
+		return false
+	}
+	return true
+}
+
+type failedDomain struct {
+	Domain string
+	Error  string
+}
+
+type indexData struct {
+	Version             string
+	Uptime              string
+	ClientCount         int
+	TotalDomains        int
+	CertsTotal          int
+	CertsReady          int
+	CertsPending        int
+	CertsFailed         int
+	CertsPendingDomains []string
+	CertsReadyDomains   []string
+	CertsFailedDomains  []failedDomain
+	Clients             []clientData
+}
+
+type clientData struct {
+	AccountID string
+	Domains   string
+	Age       string
+	Status    string
+}
+
+func (h *Handler) handleIndex(w http.ResponseWriter, _ *http.Request, wantJSON bool) {
+	clients := h.provider.ListClientsForDebug()
+	sortedIDs := sortedAccountIDs(clients)
+
+	totalDomains := 0
+	for _, info := range clients {
+		totalDomains += info.DomainCount
+	}
+
+	var certsTotal, certsReady, certsPending, certsFailed int
+	var certsPendingDomains, certsReadyDomains []string
+	var certsFailedDomains map[string]string
+	if h.certStatus != nil {
+		certsTotal = h.certStatus.TotalDomains()
+		certsPendingDomains = h.certStatus.PendingDomains()
+		certsReadyDomains = h.certStatus.ReadyDomains()
+		certsFailedDomains = h.certStatus.FailedDomains()
+		certsReady = len(certsReadyDomains)
+		certsPending = len(certsPendingDomains)
+		certsFailed = len(certsFailedDomains)
+	}
+
+	if wantJSON {
+		clientsJSON := make([]map[string]interface{}, 0, len(clients))
+		for _, id := range sortedIDs {
+			info := clients[id]
+			clientsJSON = append(clientsJSON, map[string]interface{}{
+				"account_id":   info.AccountID,
+				"domain_count": info.DomainCount,
+				"domains":      info.Domains,
+				"has_client":   info.HasClient,
+				"created_at":   info.CreatedAt,
+				"age":          time.Since(info.CreatedAt).Round(time.Second).String(),
+			})
+		}
+		resp := map[string]interface{}{
+			"version":       version.NetbirdVersion(),
+			"uptime":        time.Since(h.startTime).Round(time.Second).String(),
+			"client_count":  len(clients),
+			"total_domains": totalDomains,
+			"certs_total":   certsTotal,
+			"certs_ready":   certsReady,
+			"certs_pending": certsPending,
+			"certs_failed":  certsFailed,
+			"clients":       clientsJSON,
+		}
+		if len(certsPendingDomains) > 0 {
+			resp["certs_pending_domains"] = certsPendingDomains
+		}
+		if len(certsReadyDomains) > 0 {
+			resp["certs_ready_domains"] = certsReadyDomains
+		}
+		if len(certsFailedDomains) > 0 {
+			resp["certs_failed_domains"] = certsFailedDomains
+		}
+		h.writeJSON(w, resp)
+		return
+	}
+
+	sortedFailed := make([]failedDomain, 0, len(certsFailedDomains))
+	for d, e := range certsFailedDomains {
+		sortedFailed = append(sortedFailed, failedDomain{Domain: d, Error: e})
+	}
+	slices.SortFunc(sortedFailed, func(a, b failedDomain) int {
+		return cmp.Compare(a.Domain, b.Domain)
+	})
+
+	data := indexData{
+		Version:             version.NetbirdVersion(),
+		Uptime:              time.Since(h.startTime).Round(time.Second).String(),
+		ClientCount:         len(clients),
+		TotalDomains:        totalDomains,
+		CertsTotal:          certsTotal,
+		CertsReady:          certsReady,
+		CertsPending:        certsPending,
+		CertsFailed:         certsFailed,
+		CertsPendingDomains: certsPendingDomains,
+		CertsReadyDomains:   certsReadyDomains,
+		CertsFailedDomains:  sortedFailed,
+		Clients:             make([]clientData, 0, len(clients)),
+	}
+
+	for _, id := range sortedIDs {
+		info := clients[id]
+		domains := info.Domains.SafeString()
+		if domains == "" {
+			domains = "-"
+		}
+		status := "No client"
+		if info.HasClient {
+			status = "Active"
+		}
+		data.Clients = append(data.Clients, clientData{
+			AccountID: string(info.AccountID),
+			Domains:   domains,
+			Age:       time.Since(info.CreatedAt).Round(time.Second).String(),
+			Status:    status,
+		})
+	}
+
+	h.renderTemplate(w, "index", data)
+}
+
+type clientsData struct {
+	Uptime  string
+	Clients []clientData
+}
+
+func (h *Handler) handleListClients(w http.ResponseWriter, _ *http.Request, wantJSON bool) {
+	clients := h.provider.ListClientsForDebug()
+	sortedIDs := sortedAccountIDs(clients)
+
+	if wantJSON {
+		clientsJSON := make([]map[string]interface{}, 0, len(clients))
+		for _, id := range sortedIDs {
+			info := clients[id]
+			clientsJSON = append(clientsJSON, map[string]interface{}{
+				"account_id":   info.AccountID,
+				"domain_count": info.DomainCount,
+				"domains":      info.Domains,
+				"has_client":   info.HasClient,
+				"created_at":   info.CreatedAt,
+				"age":          time.Since(info.CreatedAt).Round(time.Second).String(),
+			})
+		}
+		h.writeJSON(w, map[string]interface{}{
+			"uptime":       time.Since(h.startTime).Round(time.Second).String(),
+			"client_count": len(clients),
+			"clients":      clientsJSON,
+		})
+		return
+	}
+
+	data := clientsData{
+		Uptime:  time.Since(h.startTime).Round(time.Second).String(),
+		Clients: make([]clientData, 0, len(clients)),
+	}
+
+	for _, id := range sortedIDs {
+		info := clients[id]
+		domains := info.Domains.SafeString()
+		if domains == "" {
+			domains = "-"
+		}
+		status := "No client"
+		if info.HasClient {
+			status = "Active"
+		}
+		data.Clients = append(data.Clients, clientData{
+			AccountID: string(info.AccountID),
+			Domains:   domains,
+			Age:       time.Since(info.CreatedAt).Round(time.Second).String(),
+			Status:    status,
+		})
+	}
+
+	h.renderTemplate(w, "clients", data)
+}
+
+type clientDetailData struct {
+	AccountID string
+	ActiveTab string
+	Content   string
+}
+
+func (h *Handler) handleClientStatus(w http.ResponseWriter, r *http.Request, accountID types.AccountID, wantJSON bool) {
+	client, ok := h.provider.GetClient(accountID)
+	if !ok {
+		http.Error(w, "Client not found: "+string(accountID), http.StatusNotFound)
+		return
+	}
+
+	fullStatus, err := client.Status()
+	if err != nil {
+		http.Error(w, "Error getting status: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	// Parse filter parameters
+	query := r.URL.Query()
+	statusFilter := query.Get("filter-by-status")
+	connectionTypeFilter := query.Get("filter-by-connection-type")
+
+	var prefixNamesFilter []string
+	var prefixNamesFilterMap map[string]struct{}
+	if names := query.Get("filter-by-names"); names != "" {
+		prefixNamesFilter = strings.Split(names, ",")
+		prefixNamesFilterMap = make(map[string]struct{})
+		for _, name := range prefixNamesFilter {
+			prefixNamesFilterMap[strings.ToLower(strings.TrimSpace(name))] = struct{}{}
+		}
+	}
+
+	var ipsFilterMap map[string]struct{}
+	if ips := query.Get("filter-by-ips"); ips != "" {
+		ipsFilterMap = make(map[string]struct{})
+		for _, ip := range strings.Split(ips, ",") {
+			ipsFilterMap[strings.TrimSpace(ip)] = struct{}{}
+		}
+	}
+
+	pbStatus := nbstatus.ToProtoFullStatus(fullStatus)
+	overview := nbstatus.ConvertToStatusOutputOverview(
+		pbStatus,
+		false,
+		version.NetbirdVersion(),
+		statusFilter,
+		prefixNamesFilter,
+		prefixNamesFilterMap,
+		ipsFilterMap,
+		connectionTypeFilter,
+		"",
+	)
+
+	if wantJSON {
+		h.writeJSON(w, map[string]interface{}{
+			"account_id": accountID,
+			"status":     overview.FullDetailSummary(),
+		})
+		return
+	}
+
+	data := clientDetailData{
+		AccountID: string(accountID),
+		ActiveTab: "status",
+		Content:   overview.FullDetailSummary(),
+	}
+
+	h.renderTemplate(w, "clientDetail", data)
+}
+
+func (h *Handler) handleClientSyncResponse(w http.ResponseWriter, _ *http.Request, accountID types.AccountID, wantJSON bool) {
+	client, ok := h.provider.GetClient(accountID)
+	if !ok {
+		http.Error(w, "Client not found: "+string(accountID), http.StatusNotFound)
+		return
+	}
+
+	syncResp, err := client.GetLatestSyncResponse()
+	if err != nil {
+		http.Error(w, "Error getting sync response: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	if syncResp == nil {
+		http.Error(w, "No sync response available for client: "+string(accountID), http.StatusNotFound)
+		return
+	}
+
+	opts := protojson.MarshalOptions{
+		EmitUnpopulated: true,
+		UseProtoNames:   true,
+		Indent:          "  ",
+		AllowPartial:    true,
+	}
+
+	jsonBytes, err := opts.Marshal(syncResp)
+	if err != nil {
+		http.Error(w, "Error marshaling sync response: "+err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	if wantJSON {
+		w.Header().Set("Content-Type", "application/json")
+		_, _ = w.Write(jsonBytes)
+		return
+	}
+
+	data := clientDetailData{
+		AccountID: string(accountID),
+		ActiveTab: "syncresponse",
+		Content:   string(jsonBytes),
+	}
+
+	h.renderTemplate(w, "clientDetail", data)
+}
+
+type toolsData struct {
+	AccountID string
+}
+
+func (h *Handler) handleClientTools(w http.ResponseWriter, _ *http.Request, accountID types.AccountID) {
+	_, ok := h.provider.GetClient(accountID)
+	if !ok {
+		http.Error(w, "Client not found: "+string(accountID), http.StatusNotFound)
+		return
+	}
+
+	data := toolsData{
+		AccountID: string(accountID),
+	}
+
+	h.renderTemplate(w, "tools", data)
+}
+
+func (h *Handler) handlePingTCP(w http.ResponseWriter, r *http.Request, accountID types.AccountID) {
+	client, ok := h.provider.GetClient(accountID)
+	if !ok {
+		h.writeJSON(w, map[string]interface{}{"error": "client not found"})
+		return
+	}
+
+	host := r.URL.Query().Get("host")
+	portStr := r.URL.Query().Get("port")
+	if host == "" || portStr == "" {
+		h.writeJSON(w, map[string]interface{}{"error": "host and port parameters required"})
+		return
+	}
+
+	port, err := strconv.Atoi(portStr)
+	if err != nil || port < 1 || port > 65535 {
+		h.writeJSON(w, map[string]interface{}{"error": "invalid port"})
+		return
+	}
+
+	timeout := defaultPingTimeout
+	if t := r.URL.Query().Get("timeout"); t != "" {
+		if d, err := time.ParseDuration(t); err == nil {
+			timeout = d
+		}
+	}
+
+	ctx, cancel := context.WithTimeout(r.Context(), timeout)
+	defer cancel()
+
+	address := fmt.Sprintf("%s:%d", host, port)
+	start := time.Now()
+
+	conn, err := client.Dial(ctx, "tcp", address)
+	if err != nil {
+		h.writeJSON(w, map[string]interface{}{
+			"success": false,
+			"host":    host,
+			"port":    port,
+			"error":   err.Error(),
+		})
+		return
+	}
+	if err := conn.Close(); err != nil {
+		h.logger.Debugf("close tcp ping connection: %v", err)
+	}
+
+	latency := time.Since(start)
+	h.writeJSON(w, map[string]interface{}{
+		"success":    true,
+		"host":       host,
+		"port":       port,
+		"latency_ms": latency.Milliseconds(),
+		"latency":    formatDuration(latency),
+	})
+}
+
+func (h *Handler) handleLogLevel(w http.ResponseWriter, r *http.Request, accountID types.AccountID) {
+	client, ok := h.provider.GetClient(accountID)
+	if !ok {
+		h.writeJSON(w, map[string]interface{}{"error": "client not found"})
+		return
+	}
+
+	level := r.URL.Query().Get("level")
+	if level == "" {
+		h.writeJSON(w, map[string]interface{}{"error": "level parameter required (trace, debug, info, warn, error)"})
+		return
+	}
+
+	if err := client.SetLogLevel(level); err != nil {
+		h.writeJSON(w, map[string]interface{}{
+			"success": false,
+			"error":   err.Error(),
+		})
+		return
+	}
+
+	h.writeJSON(w, map[string]interface{}{
+		"success": true,
+		"level":   level,
+	})
+}
+
+const clientActionTimeout = 30 * time.Second
+
+func (h *Handler) handleClientStart(w http.ResponseWriter, r *http.Request, accountID types.AccountID) {
+	client, ok := h.provider.GetClient(accountID)
+	if !ok {
+		h.writeJSON(w, map[string]interface{}{"error": "client not found"})
+		return
+	}
+
+	ctx, cancel := context.WithTimeout(r.Context(), clientActionTimeout)
+	defer cancel()
+
+	if err := client.Start(ctx); err != nil {
+		h.writeJSON(w, map[string]interface{}{
+			"success": false,
+			"error":   err.Error(),
+		})
+		return
+	}
+
+	h.writeJSON(w, map[string]interface{}{
+		"success": true,
+		"message": "client started",
+	})
+}
+
+func (h *Handler) handleClientStop(w http.ResponseWriter, r *http.Request, accountID types.AccountID) {
+	client, ok := h.provider.GetClient(accountID)
+	if !ok {
+		h.writeJSON(w, map[string]interface{}{"error": "client not found"})
+		return
+	}
+
+	ctx, cancel := context.WithTimeout(r.Context(), clientActionTimeout)
+	defer cancel()
+
+	if err := client.Stop(ctx); err != nil {
+		h.writeJSON(w, map[string]interface{}{
+			"success": false,
+			"error":   err.Error(),
+		})
+		return
+	}
+
+	h.writeJSON(w, map[string]interface{}{
+		"success": true,
+		"message": "client stopped",
+	})
+}
+
+func (h *Handler) handleHealth(w http.ResponseWriter, r *http.Request, wantJSON bool) {
+	if !wantJSON {
+		http.Redirect(w, r, "/debug", http.StatusSeeOther)
+		return
+	}
+
+	uptime := time.Since(h.startTime).Round(10 * time.Millisecond).String()
+
+	ready := h.health.ReadinessProbe()
+	allHealthy, clientHealth := h.health.CheckClientsConnected(r.Context())
+
+	status := "ok"
+	if !ready || !allHealthy {
+		status = "degraded"
+	}
+
+	var certsTotal, certsReady, certsPending, certsFailed int
+	var certsPendingDomains, certsReadyDomains []string
+	var certsFailedDomains map[string]string
+	if h.certStatus != nil {
+		certsTotal = h.certStatus.TotalDomains()
+		certsPendingDomains = h.certStatus.PendingDomains()
+		certsReadyDomains = h.certStatus.ReadyDomains()
+		certsFailedDomains = h.certStatus.FailedDomains()
+		certsReady = len(certsReadyDomains)
+		certsPending = len(certsPendingDomains)
+		certsFailed = len(certsFailedDomains)
+	}
+
+	resp := map[string]any{
+		"status":               status,
+		"uptime":               uptime,
+		"management_connected": ready,
+		"all_clients_healthy":  allHealthy,
+		"certs_total":          certsTotal,
+		"certs_ready":          certsReady,
+		"certs_pending":        certsPending,
+		"certs_failed":         certsFailed,
+		"clients":              clientHealth,
+	}
+	if len(certsPendingDomains) > 0 {
+		resp["certs_pending_domains"] = certsPendingDomains
+	}
+	if len(certsReadyDomains) > 0 {
+		resp["certs_ready_domains"] = certsReadyDomains
+	}
+	if len(certsFailedDomains) > 0 {
+		resp["certs_failed_domains"] = certsFailedDomains
+	}
+	h.writeJSON(w, resp)
+}
+
+func (h *Handler) renderTemplate(w http.ResponseWriter, name string, data interface{}) {
+	w.Header().Set("Content-Type", "text/html; charset=utf-8")
+	tmpl := h.getTemplates()
+	if tmpl == nil {
+		http.Error(w, "Templates not loaded", http.StatusInternalServerError)
+		return
+	}
+	if err := tmpl.ExecuteTemplate(w, name, data); err != nil {
+		h.logger.Errorf("execute template %s: %v", name, err)
+		http.Error(w, "Template error", http.StatusInternalServerError)
+	}
+}
+
+func (h *Handler) writeJSON(w http.ResponseWriter, v interface{}) {
+	w.Header().Set("Content-Type", "application/json")
+	enc := json.NewEncoder(w)
+	enc.SetIndent("", "  ")
+	if err := enc.Encode(v); err != nil {
+		h.logger.Errorf("encode JSON response: %v", err)
+	}
+}

proxy/internal/debug/templates/base.html

@@ -0,0 +1,101 @@
+{{define "style"}}
+body {
+    font-family: monospace;
+    margin: 20px;
+    background: #1a1a1a;
+    color: #eee;
+}
+a {
+    color: #6cf;
+}
+h1, h2, h3 {
+    color: #fff;
+}
+.info {
+    color: #aaa;
+}
+table {
+    border-collapse: collapse;
+    margin: 10px 0;
+}
+th, td {
+    border: 1px solid #444;
+    padding: 8px;
+    text-align: left;
+}
+th {
+    background: #333;
+}
+.nav {
+    margin-bottom: 20px;
+}
+.nav a {
+    margin-right: 15px;
+    padding: 8px 16px;
+    background: #333;
+    text-decoration: none;
+    border-radius: 4px;
+}
+.nav a.active {
+    background: #6cf;
+    color: #000;
+}
+pre {
+    background: #222;
+    padding: 15px;
+    border-radius: 4px;
+    overflow-x: auto;
+    white-space: pre-wrap;
+}
+input, select, textarea {
+    background: #333;
+    color: #eee;
+    border: 1px solid #555;
+    padding: 8px;
+    border-radius: 4px;
+    font-family: monospace;
+}
+input:focus, select:focus, textarea:focus {
+    outline: none;
+    border-color: #6cf;
+}
+button {
+    background: #6cf;
+    color: #000;
+    border: none;
+    padding: 8px 16px;
+    border-radius: 4px;
+    cursor: pointer;
+    font-family: monospace;
+}
+button:hover {
+    background: #5be;
+}
+button:disabled {
+    background: #555;
+    color: #888;
+    cursor: not-allowed;
+}
+.form-group {
+    margin-bottom: 15px;
+}
+.form-group label {
+    display: block;
+    margin-bottom: 5px;
+    color: #aaa;
+}
+.form-row {
+    display: flex;
+    gap: 10px;
+    align-items: flex-end;
+}
+.result {
+    margin-top: 20px;
+}
+.success {
+    color: #5f5;
+}
+.error {
+    color: #f55;
+}
+{{end}}

proxy/internal/debug/templates/client_detail.html

@@ -0,0 +1,19 @@
+{{define "clientDetail"}}
+<!DOCTYPE html>
+<html>
+<head>
+  <title>Client {{.AccountID}}</title>
+  <style>{{template "style"}}</style>
+</head>
+<body>
+  <h1>Client: {{.AccountID}}</h1>
+  <div class="nav">
+    <a href="/debug">&larr; Back</a>
+    <a href="/debug/clients/{{.AccountID}}/tools"{{if eq .ActiveTab "tools"}} class="active"{{end}}>Tools</a>
+    <a href="/debug/clients/{{.AccountID}}"{{if eq .ActiveTab "status"}} class="active"{{end}}>Status</a>
+    <a href="/debug/clients/{{.AccountID}}/syncresponse"{{if eq .ActiveTab "syncresponse"}} class="active"{{end}}>Sync Response</a>
+  </div>
+  <pre>{{.Content}}</pre>
+</body>
+</html>
+{{end}}

proxy/internal/debug/templates/clients.html

@@ -0,0 +1,33 @@
+{{define "clients"}}
+<!DOCTYPE html>
+<html>
+<head>
+  <title>Clients</title>
+  <style>{{template "style"}}</style>
+</head>
+<body>
+  <h1>All Clients</h1>
+  <p class="info">Uptime: {{.Uptime}} | <a href="/debug">&larr; Back</a></p>
+  {{if .Clients}}
+  <table>
+    <tr>
+      <th>Account ID</th>
+      <th>Domains</th>
+      <th>Age</th>
+      <th>Status</th>
+    </tr>
+    {{range .Clients}}
+    <tr>
+      <td><a href="/debug/clients/{{.AccountID}}/tools">{{.AccountID}}</a></td>
+      <td>{{.Domains}}</td>
+      <td>{{.Age}}</td>
+      <td>{{.Status}}</td>
+    </tr>
+    {{end}}
+  </table>
+  {{else}}
+  <p>No clients connected</p>
+  {{end}}
+</body>
+</html>
+{{end}}

proxy/internal/debug/templates/index.html

@@ -0,0 +1,58 @@
+{{define "index"}}
+<!DOCTYPE html>
+<html>
+<head>
+  <title>NetBird Proxy Debug</title>
+  <style>{{template "style"}}</style>
+</head>
+<body>
+  <h1>NetBird Proxy Debug</h1>
+  <p class="info">Version: {{.Version}} | Uptime: {{.Uptime}}</p>
+  <h2>Certificates: {{.CertsReady}} ready, {{.CertsPending}} pending, {{.CertsFailed}} failed ({{.CertsTotal}} total)</h2>
+  {{if .CertsReadyDomains}}
+  <details>
+    <summary>Ready domains ({{.CertsReady}})</summary>
+    <ul>{{range .CertsReadyDomains}}<li>{{.}}</li>{{end}}</ul>
+  </details>
+  {{end}}
+  {{if .CertsPendingDomains}}
+  <details open>
+    <summary>Pending domains ({{.CertsPending}})</summary>
+    <ul>{{range .CertsPendingDomains}}<li>{{.}}</li>{{end}}</ul>
+  </details>
+  {{end}}
+  {{if .CertsFailedDomains}}
+  <details open>
+    <summary>Failed domains ({{.CertsFailed}})</summary>
+    <ul>{{range .CertsFailedDomains}}<li>{{.Domain}}: {{.Error}}</li>{{end}}</ul>
+  </details>
+  {{end}}
+  <h2>Clients ({{.ClientCount}}) | Domains ({{.TotalDomains}})</h2>
+  {{if .Clients}}
+  <table>
+    <tr>
+      <th>Account ID</th>
+      <th>Domains</th>
+      <th>Age</th>
+      <th>Status</th>
+    </tr>
+    {{range .Clients}}
+    <tr>
+      <td><a href="/debug/clients/{{.AccountID}}/tools">{{.AccountID}}</a></td>
+      <td>{{.Domains}}</td>
+      <td>{{.Age}}</td>
+      <td>{{.Status}}</td>
+    </tr>
+    {{end}}
+  </table>
+  {{else}}
+  <p>No clients connected</p>
+  {{end}}
+  <h2>Endpoints</h2>
+  <ul>
+    <li><a href="/debug/clients">/debug/clients</a> - all clients detail</li>
+  </ul>
+  <p class="info">Add ?format=json or /json suffix for JSON output</p>
+</body>
+</html>
+{{end}}

proxy/internal/debug/templates/tools.html

@@ -0,0 +1,142 @@
+{{define "tools"}}
+<!DOCTYPE html>
+<html>
+<head>
+  <title>Client {{.AccountID}} - Tools</title>
+  <style>{{template "style"}}</style>
+</head>
+<body>
+  <h1>Client: {{.AccountID}}</h1>
+  <div class="nav">
+    <a href="/debug">&larr; Back</a>
+    <a href="/debug/clients/{{.AccountID}}/tools" class="active">Tools</a>
+    <a href="/debug/clients/{{.AccountID}}">Status</a>
+    <a href="/debug/clients/{{.AccountID}}/syncresponse">Sync Response</a>
+  </div>
+
+  <h2>Client Control</h2>
+  <div class="form-row">
+    <div class="form-group">
+      <label>&nbsp;</label>
+      <button onclick="startClient()">Start</button>
+    </div>
+    <div class="form-group">
+      <label>&nbsp;</label>
+      <button onclick="stopClient()">Stop</button>
+    </div>
+  </div>
+  <div id="client-result" class="result"></div>
+
+  <h2>Log Level</h2>
+  <div class="form-row">
+    <div class="form-group">
+      <label>Level</label>
+      <select id="log-level" style="width: 120px;">
+        <option value="trace">trace</option>
+        <option value="debug">debug</option>
+        <option value="info">info</option>
+        <option value="warn" selected>warn</option>
+        <option value="error">error</option>
+      </select>
+    </div>
+    <div class="form-group">
+      <label>&nbsp;</label>
+      <button onclick="setLogLevel()">Set Level</button>
+    </div>
+  </div>
+  <div id="log-result" class="result"></div>
+
+  <h2>TCP Ping</h2>
+  <div class="form-row">
+    <div class="form-group">
+      <label>Host</label>
+      <input type="text" id="tcp-host" placeholder="100.0.0.1 or hostname.netbird.cloud" style="width: 300px;">
+    </div>
+    <div class="form-group">
+      <label>Port</label>
+      <input type="number" id="tcp-port" placeholder="80" style="width: 80px;">
+    </div>
+    <div class="form-group">
+      <label>&nbsp;</label>
+      <button onclick="doTcpPing()">Connect</button>
+    </div>
+  </div>
+  <div id="tcp-result" class="result"></div>
+
+  <script>
+    const accountID = "{{.AccountID}}";
+
+    async function startClient() {
+        const resultDiv = document.getElementById('client-result');
+        resultDiv.innerHTML = '<span class="info">Starting client...</span>';
+        try {
+            const resp = await fetch('/debug/clients/' + accountID + '/start');
+            const data = await resp.json();
+            if (data.success) {
+                resultDiv.innerHTML = '<span class="success">✓ ' + data.message + '</span>';
+            } else {
+                resultDiv.innerHTML = '<span class="error">✗ ' + data.error + '</span>';
+            }
+        } catch (e) {
+            resultDiv.innerHTML = '<span class="error">Error: ' + e.message + '</span>';
+        }
+    }
+
+    async function stopClient() {
+        const resultDiv = document.getElementById('client-result');
+        resultDiv.innerHTML = '<span class="info">Stopping client...</span>';
+        try {
+            const resp = await fetch('/debug/clients/' + accountID + '/stop');
+            const data = await resp.json();
+            if (data.success) {
+                resultDiv.innerHTML = '<span class="success">✓ ' + data.message + '</span>';
+            } else {
+                resultDiv.innerHTML = '<span class="error">✗ ' + data.error + '</span>';
+            }
+        } catch (e) {
+            resultDiv.innerHTML = '<span class="error">Error: ' + e.message + '</span>';
+        }
+    }
+
+    async function setLogLevel() {
+        const level = document.getElementById('log-level').value;
+        const resultDiv = document.getElementById('log-result');
+        resultDiv.innerHTML = '<span class="info">Setting log level...</span>';
+        try {
+            const resp = await fetch('/debug/clients/' + accountID + '/loglevel?level=' + level);
+            const data = await resp.json();
+            if (data.success) {
+                resultDiv.innerHTML = '<span class="success">✓ Log level set to: ' + data.level + '</span>';
+            } else {
+                resultDiv.innerHTML = '<span class="error">✗ ' + data.error + '</span>';
+            }
+        } catch (e) {
+            resultDiv.innerHTML = '<span class="error">Error: ' + e.message + '</span>';
+        }
+    }
+
+    async function doTcpPing() {
+        const host = document.getElementById('tcp-host').value;
+        const port = document.getElementById('tcp-port').value;
+        if (!host || !port) {
+            alert('Host and port required');
+            return;
+        }
+        const resultDiv = document.getElementById('tcp-result');
+        resultDiv.innerHTML = '<span class="info">Connecting...</span>';
+        try {
+            const resp = await fetch('/debug/clients/' + accountID + '/pingtcp?host=' + encodeURIComponent(host) + '&port=' + port);
+            const data = await resp.json();
+            if (data.success) {
+                resultDiv.innerHTML = '<span class="success">✓ ' + data.host + ':' + data.port + ' connected in ' + data.latency + '</span>';
+            } else {
+                resultDiv.innerHTML = '<span class="error">✗ ' + data.host + ':' + data.port + ': ' + data.error + '</span>';
+            }
+        } catch (e) {
+            resultDiv.innerHTML = '<span class="error">Error: ' + e.message + '</span>';
+        }
+    }
+  </script>
+</body>
+</html>
+{{end}}

proxy/internal/flock/flock_other.go

@@ -0,0 +1,20 @@
+//go:build !unix
+
+package flock
+
+import (
+	"context"
+	"os"
+)
+
+// Lock is a no-op on non-Unix platforms. Returns (nil, nil) to indicate
+// that no lock was acquired; callers must treat a nil file as "proceed
+// without lock" rather than "lock held by someone else."
+func Lock(_ context.Context, _ string) (*os.File, error) {
+	return nil, nil
+}
+
+// Unlock is a no-op on non-Unix platforms.
+func Unlock(_ *os.File) error {
+	return nil
+}