[PR #804] [MERGED] Feat firewall controller nftables #13019

New Issue

saavagebueno · 2026-08-05T02:07:16-04:00

saavagebueno commented

2026-08-05 02:07:16 -04:00

📋 Pull Request Information

Original PR: https://github.com/netbirdio/netbird/pull/804
Author: @gigovich
Created: 4/12/2023
Status: ✅ Merged
Merged: 4/17/2023
Merged by: @gigovich

Base: feat-linux-firewall-support ← Head: feat-firewall-controller-nftables

📝 Commits (10+)

41b56bd Update protocol to add FirewallRule
742c259 Add logic layer for the ACL firewall rules management.
1e74bde Refactor protocol handling for firewall rules, add engine tests
e73c1dc Add default firewall rules and fix tests in the github flow.
4684d0e Add nftables manager implementation for firewall
1d1f50d WIP: nftables implementation for firewall manager
e944316 Add rule to the nftables AddFiltering method
0118b66 Add nftables manager common test. Update iptables test
60a97ca Fix mutex usage
4e56b35 Add docker testing workflow

📊 Changes

8 files changed (+526 additions, -69 deletions)

View changed files

📝 .github/workflows/golang-test-linux.yml (+6 -0)
📝 client/firewall/iptables/manager_linux_test.go (+17 -44)
➕ client/firewall/nftables/manager_linux.go (+349 -0)
➕ client/firewall/nftables/manager_linux_test.go (+90 -0)
➕ client/firewall/nftables/rule_linux.go (+16 -0)
📝 client/internal/engine.go (+39 -14)
📝 client/internal/engine_test.go (+0 -6)
📝 client/internal/firewall_linux.go (+9 -5)

📄 Description

Describe your changes

Add nftables firewall manager for client

Issue ticket number and link

Checklist

Is it a bug fix
Is a typo/documentation fix
Is a feature enhancement
It is a refactor
Created tests that fail without the change (if possible)
Extended the README / documentation, if necessary

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/netbirdio/netbird/pull/804 **Author:** [@gigovich](https://github.com/gigovich) **Created:** 4/12/2023 **Status:** ✅ Merged **Merged:** 4/17/2023 **Merged by:** [@gigovich](https://github.com/gigovich) **Base:** `feat-linux-firewall-support` ← **Head:** `feat-firewall-controller-nftables` --- ### 📝 Commits (10+) - [`41b56bd`](https://github.com/netbirdio/netbird/commit/41b56bdb5d464eba310a3849f40f200fc1ccdc74) Update protocol to add FirewallRule - [`742c259`](https://github.com/netbirdio/netbird/commit/742c2595ffccbad273ccf02b186bf80cc960539d) Add logic layer for the ACL firewall rules management. - [`1e74bde`](https://github.com/netbirdio/netbird/commit/1e74bde7ac398a4aa9a4c9e097dfe840feaca472) Refactor protocol handling for firewall rules, add engine tests - [`e73c1dc`](https://github.com/netbirdio/netbird/commit/e73c1dc27ca67f4d045e8fc611dc436ed9d2504e) Add default firewall rules and fix tests in the github flow. - [`4684d0e`](https://github.com/netbirdio/netbird/commit/4684d0edb6ebf19c9cfa3a74766eff4d882c4f56) Add nftables manager implementation for firewall - [`1d1f50d`](https://github.com/netbirdio/netbird/commit/1d1f50d53d8ee193136dd0c64507d25acc73ede7) WIP: nftables implementation for firewall manager - [`e944316`](https://github.com/netbirdio/netbird/commit/e94431633048ba161419aff00aa6ee7ca9166ac5) Add rule to the nftables AddFiltering method - [`0118b66`](https://github.com/netbirdio/netbird/commit/0118b66f275b3d89395504f153008b78d942839e) Add nftables manager common test. Update iptables test - [`60a97ca`](https://github.com/netbirdio/netbird/commit/60a97cace405515ac73b58d4400ab27e1d08fbff) Fix mutex usage - [`4e56b35`](https://github.com/netbirdio/netbird/commit/4e56b3568a2aa9bbb94ddb156e9a470e819c189c) Add docker testing workflow ### 📊 Changes **8 files changed** (+526 additions, -69 deletions) <details> <summary>View changed files</summary> 📝 `.github/workflows/golang-test-linux.yml` (+6 -0) 📝 `client/firewall/iptables/manager_linux_test.go` (+17 -44) ➕ `client/firewall/nftables/manager_linux.go` (+349 -0) ➕ `client/firewall/nftables/manager_linux_test.go` (+90 -0) ➕ `client/firewall/nftables/rule_linux.go` (+16 -0) 📝 `client/internal/engine.go` (+39 -14) 📝 `client/internal/engine_test.go` (+0 -6) 📝 `client/internal/firewall_linux.go` (+9 -5) </details> ### 📄 Description ## Describe your changes Add nftables firewall manager for client ## Issue ticket number and link ### Checklist - [ ] Is it a bug fix - [ ] Is a typo/documentation fix - [x] Is a feature enhancement - [ ] It is a refactor - [ ] Created tests that fail without the change (if possible) - [ ] Extended the README / documentation, if necessary --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

saavagebueno added the pull-request label 2026-08-05 02:07:16 -04:00

saavagebueno closed this issue

2026-08-05 03:07:46 -04:00

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Reference: DYNR/netbird#13019