Merge branch 'main' into 0.74.5-branch-sync

# Conflicts:
#	client/internal/peer/conn.go
#	client/internal/peer/conn_test.go
#	client/internal/peer/wg_watcher.go
#	client/internal/peer/wg_watcher_test.go
#	go.mod
#	go.sum

.github/workflows/release-tests.yml

@@ -1,88 +0,0 @@
-name: Trigger release tests
-
-on:
-  push:
-    tags:
-      - "v*"
-  release:
-    types: [published]
-
-jobs:
-  trigger:
-    name: "Release tests / ${{ matrix.scenario }}"
-    if: >-
-      ${{ github.repository == 'netbirdio/netbird' &&
-          ((github.event_name == 'push' &&
-            (!contains(github.ref_name, '-') || contains(github.ref_name, '-rc.'))) ||
-           (github.event_name == 'release' && github.event.release.prerelease)) }}
-    runs-on: ubuntu-latest
-    timeout-minutes: 10
-    permissions:
-      contents: read
-    strategy:
-      fail-fast: false
-      matrix:
-        scenario: [prerelease, upgrade]
-    steps:
-      - name: Checkout
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
-        with:
-          ref: ${{ github.event.release.tag_name || github.ref }}
-          fetch-depth: 0
-          persist-credentials: false
-
-      - name: Resolve test versions
-        id: versions
-        env:
-          RELEASE_TAG: ${{ github.event.release.tag_name || github.ref_name }}
-        run: |
-          set -euo pipefail
-
-          if [[ ! "$RELEASE_TAG" =~ ^v([0-9]+)\.([0-9]+)\.[0-9]+(-[0-9A-Za-z][0-9A-Za-z.-]*)?$ ]]; then
-            echo "Unsupported release tag: $RELEASE_TAG" >&2
-            exit 1
-          fi
-
-          major=$((10#${BASH_REMATCH[1]}))
-          minor=$((10#${BASH_REMATCH[2]}))
-          if (( minor < 2 )); then
-            echo "Cannot select an N-2 release for $RELEASE_TAG" >&2
-            exit 1
-          fi
-
-          old_minor=$((minor - 2))
-          old_version=$(git tag --list "v${major}.${old_minor}.*" --sort=-version:refname | grep -E "^v${major}\.${old_minor}\.[0-9]+$" | head -n 1)
-          if [[ -z "$old_version" ]]; then
-            echo "No stable v${major}.${old_minor}.x release found" >&2
-            exit 1
-          fi
-
-          echo "target=sha-$(git rev-parse --short HEAD)" >> "$GITHUB_OUTPUT"
-          echo "old=$old_version" >> "$GITHUB_OUTPUT"
-
-      - name: Run prerelease scenarios
-        if: matrix.scenario == 'prerelease'
-        uses: benc-uk/workflow-dispatch@31e2b3319479a63f0ab15bf800eff9e913504e26 # v1.3.2
-        with:
-          workflow: netbird-prerelease.yml
-          repo: netbirdio/pre-release-tests
-          ref: main
-          token: ${{ secrets.RELEASE_TESTS_GITHUB_TOKEN }}
-          inputs: >-
-            { "netbird_version": "${{ steps.versions.outputs.target }}",
-              "netbird_server_version": "${{ steps.versions.outputs.target }}",
-              "netbird_server_image_repository": "ghcr.io/netbirdio/netbird-server" }
-
-      - name: Run upgrade scenarios
-        if: matrix.scenario == 'upgrade'
-        uses: benc-uk/workflow-dispatch@31e2b3319479a63f0ab15bf800eff9e913504e26 # v1.3.2
-        with:
-          workflow: netbird-selfhosted-upgrade.yml
-          repo: netbirdio/pre-release-tests
-          ref: main
-          token: ${{ secrets.RELEASE_TESTS_GITHUB_TOKEN }}
-          inputs: >-
-            { "netbird_version": "${{ steps.versions.outputs.target }}",
-              "old_netbird_server_version": "${{ steps.versions.outputs.old }}",
-              "netbird_server_version": "${{ steps.versions.outputs.target }}",
-              "netbird_server_image_repository": "ghcr.io/netbirdio/netbird-server" }

client/internal/dns/service_listener.go

@@ -292,16 +292,18 @@ func (s *serviceViaListener) generateFreePort() (uint16, error) {
 		return customPort, nil
 	}
 
-	probeListener, err := net.ListenUDP("udp4", &net.UDPAddr{})
+	udpAddr := net.UDPAddrFromAddrPort(netip.MustParseAddrPort("0.0.0.0:0"))
+	probeListener, err := net.ListenUDP("udp", udpAddr)
 	if err != nil {
 		log.Debugf("failed to bind random port for DNS: %s", err)
 		return 0, err
 	}
 
-	port := uint16(probeListener.LocalAddr().(*net.UDPAddr).Port)
-	if err = probeListener.Close(); err != nil {
+	addrPort := netip.MustParseAddrPort(probeListener.LocalAddr().String()) // might panic if address is incorrect
+	err = probeListener.Close()
+	if err != nil {
 		log.Debugf("failed to free up DNS port: %s", err)
 		return 0, err
 	}
-	return port, nil
+	return addrPort.Port(), nil
 }

client/ios/NetBirdSDK/login.go

@@ -44,25 +44,10 @@ type Auth struct {
 // NewAuth instantiate Auth struct and validate the management URL
 func NewAuth(cfgPath string, mgmURL string) (*Auth, error) {
 	inputCfg := profilemanager.ConfigInput{
-		ConfigPath:    cfgPath,
 		ManagementURL: mgmURL,
 	}
 
-	// Load the existing config when a config file is already present so an
-	// interactive re-login reuses the peer's persisted WireGuard private key
-	// (and thus its identity) instead of generating a fresh one. Generating a
-	// new key registers a brand-new peer on the management server on every
-	// re-auth (named after the fallback hostname). Only fall back to a fresh
-	// in-memory config for the first-time login when no config file exists yet.
-	// DirectUpdateOrCreateConfig uses non-atomic writes so it also works inside
-	// the tvOS App Group sandbox where atomic temp-file+rename is blocked.
-	var cfg *profilemanager.Config
-	var err error
-	if cfgPath != "" {
-		cfg, err = profilemanager.DirectUpdateOrCreateConfig(inputCfg)
-	} else {
-		cfg, err = profilemanager.CreateInMemoryConfig(inputCfg)
-	}
+	cfg, err := profilemanager.CreateInMemoryConfig(inputCfg)
 	if err != nil {
 		return nil, err
 	}

management/main.go

@@ -1,24 +1,19 @@
 package main
 
 import (
+	"log"
 	"net/http"
 	// nolint:gosec
 	_ "net/http/pprof"
 	"os"
 
-	log "github.com/sirupsen/logrus"
-
 	"github.com/netbirdio/netbird/management/cmd"
 )
 
 func main() {
-	if pprofAddr := os.Getenv("NB_PPROF_ADDR"); pprofAddr != "" {
-		log.Infof("pprof enabled, listening on: %s", pprofAddr)
-		go func() {
-			log.Println(http.ListenAndServe(pprofAddr, nil))
-		}()
-	}
-
+	go func() {
+		log.Println(http.ListenAndServe("localhost:6060", nil))
+	}()
 	if err := cmd.Execute(); err != nil {
 		os.Exit(1)
 	}

management/server/types/networkmap_components.go

@@ -7,7 +7,6 @@ import (
 	"slices"
 	"strconv"
 	"strings"
-	"sync"
 	"time"
 
 	"github.com/netbirdio/netbird/client/ssh/auth"
@@ -43,14 +42,6 @@ type NetworkMapComponents struct {
 	PostureFailedPeers map[string]map[string]struct{}
 
 	RouterPeers map[string]*nbpeer.Peer
-
-	routesByPeerOnce sync.Once
-	routesByPeerIdx  map[string][]routeIndexEntry
-}
-
-type routeIndexEntry struct {
-	route    *route.Route
-	viaGroup bool
 }
 
 type AccountSettingsInfo struct {
@@ -539,43 +530,33 @@ func (c *NetworkMapComponents) getRoutingPeerRoutes(peerID string) (enabledRoute
 		disabledRoutes = append(disabledRoutes, r)
 	}
 
-	for _, entry := range c.routesByPeer()[peerID] {
-		if entry.viaGroup {
-			newPeerRoute := entry.route.Copy()
-			newPeerRoute.PeerGroups = nil
-			newPeerRoute.ID = route.ID(string(entry.route.ID) + ":" + peerID)
-			takeRoute(newPeerRoute)
-			continue
+	for _, r := range c.Routes {
+		for _, groupID := range r.PeerGroups {
+			group := c.GetGroupInfo(groupID)
+			if group == nil {
+				continue
+			}
+			for _, id := range group.Peers {
+				if id != peerID {
+					continue
+				}
+
+				newPeerRoute := r.Copy()
+				newPeerRoute.Peer = id
+				newPeerRoute.PeerGroups = nil
+				newPeerRoute.ID = route.ID(string(r.ID) + ":" + id)
+				takeRoute(newPeerRoute)
+				break
+			}
+		}
+		if r.Peer == peerID {
+			takeRoute(r.Copy())
 		}
-		takeRoute(entry.route.Copy())
 	}
 
 	return enabledRoutes, disabledRoutes
 }
 
-func (c *NetworkMapComponents) routesByPeer() map[string][]routeIndexEntry {
-	c.routesByPeerOnce.Do(func() {
-		idx := make(map[string][]routeIndexEntry)
-		for _, r := range c.Routes {
-			for _, groupID := range r.PeerGroups {
-				group := c.GetGroupInfo(groupID)
-				if group == nil {
-					continue
-				}
-				for _, id := range group.Peers {
-					idx[id] = append(idx[id], routeIndexEntry{route: r, viaGroup: true})
-				}
-			}
-			if r.Peer != "" {
-				idx[r.Peer] = append(idx[r.Peer], routeIndexEntry{route: r})
-			}
-		}
-		c.routesByPeerIdx = idx
-	})
-
-	return c.routesByPeerIdx
-}
-
 func (c *NetworkMapComponents) filterRoutesByGroups(routes []*route.Route, groupListMap LookupMap) []*route.Route {
 	var filteredRoutes []*route.Route
 	for _, r := range routes {