feat: poc for token command on combined

combined/cmd/token.go

@@ -0,0 +1,219 @@
+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"
+	"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
+
+	tokenCmd.AddCommand(tokenCreateCmd, tokenListCmd, tokenRevokeCmd)
+	rootCmd.AddCommand(tokenCmd)
+}
+
+// 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)
+	}
+
+	//nolint
+	ctx := context.WithValue(cmd.Context(), hook.ExecutionContextKey, hook.SystemSource)
+
+	// Load combined server YAML config
+	cfg, err := LoadConfig(configPath)
+	if err != nil {
+		return fmt.Errorf("load config: %w", err)
+	}
+
+	// Get datadir from config or override
+	datadir := cfg.Server.DataDir
+	if tokenDatadir != "" {
+		datadir = tokenDatadir
+	}
+
+	// Get store engine from config
+	storeEngine := types.Engine(cfg.Server.Store.Engine)
+	if storeEngine == "" {
+		storeEngine = "sqlite"
+	}
+
+	s, err := store.NewStore(ctx, storeEngine, 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!")                                 //nolint:forbidigo
+		fmt.Printf("Token: %s\n", generated.PlainToken)                            //nolint:forbidigo
+		fmt.Println()                                                              //nolint:forbidigo
+		fmt.Println("IMPORTANT: Save this token now. It will not be shown again.") //nolint:forbidigo
+		fmt.Printf("Token ID: %s\n", generated.ID)                                 //nolint:forbidigo
+
+		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.") //nolint:forbidigo
+			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) //nolint:forbidigo
+		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
+}