[relay] Count winning attempt before draining losers

The success path in handleResult left settled at 0, so drainLoser
waited on a result that was already consumed and blocked forever,
leaking a goroutine and the results channel on every successful race.
Increment settled before stop() so drainLoser only waits for actual
started losers.

.coderabbit.yaml

@@ -1,18 +0,0 @@
-# yaml-language-server: $schema=https://coderabbit.ai/integrations/schema.v2.json
-language: en-US
-reviews:
-  profile: chill
-  request_changes_workflow: false
-  high_level_summary: true
-  poem: false
-  review_status: true
-  auto_review:
-    enabled: true
-    drafts: false
-  path_filters:
-    - "!**/*.tsx"
-    - "!**/*.ts"
-    - "!**/*.js"
-    - "!**/*.svg"
-chat:
-  auto_reply: true

.devcontainer/Dockerfile

@@ -6,6 +6,7 @@ RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
         iptables=1.8.9-2 \
         libgl1-mesa-dev=22.3.6-1+deb12u1 \
         xorg-dev=1:7.7+23 \
+        libayatana-appindicator3-dev=0.5.92-1 \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/* \
     && go install -v golang.org/x/tools/gopls@latest

.github/workflows/agent-network-e2e.yml

@@ -1,68 +0,0 @@
-name: Agent Network E2E
-
-on:
-  # Nightly at 03:00 UTC, plus on demand from the Actions tab.
-  schedule:
-    - cron: "0 3 * * *"
-  workflow_dispatch:
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  e2e:
-    name: Agent Network E2E
-    runs-on: ubuntu-latest
-    timeout-minutes: 45
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
-        with:
-          persist-credentials: false
-
-      - name: Install Go
-        uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
-        with:
-          go-version-file: "go.mod"
-
-      # Container-driver builder so the harness can build the combined/proxy/
-      # client images from source with a local layer cache.
-      - name: Set up Buildx
-        uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # v4.1.0
-
-      # Persist the Docker layer cache across runs. This caches the base, apt,
-      # and go-mod-download layers; the Go compile still re-runs, as BuildKit
-      # mount caches cannot be exported to the GitHub cache.
-      - name: Cache Docker layers
-        uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
-        with:
-          path: /tmp/.buildx-cache
-          key: ${{ runner.os }}-anet-e2e-buildx-${{ hashFiles('go.sum', 'combined/Dockerfile.multistage', 'proxy/Dockerfile.multistage', 'e2e/harness/Dockerfile.client') }}
-          restore-keys: |
-            ${{ runner.os }}-anet-e2e-buildx-
-
-      - name: Run agent-network e2e
-        env:
-          # Build the images from source (this branch's code) with the shared
-          # local layer cache.
-          NB_E2E_BUILDX_CACHE: /tmp/.buildx-cache
-          # Provider credentials. Each provider scenario skips if its
-          # token (and URL, for gateways) is unset, so partial coverage is fine.
-          OPENAI_TOKEN: ${{ secrets.E2E_OPENAI_TOKEN }}
-          ANTHROPIC_TOKEN: ${{ secrets.E2E_ANTHROPIC_TOKEN }}
-          VERCEL_URL: ${{ secrets.E2E_VERCEL_URL }}
-          VERCEL_TOKEN: ${{ secrets.E2E_VERCEL_TOKEN }}
-          OPENROUTER_URL: ${{ secrets.E2E_OPENROUTER_URL }}
-          OPENROUTER_TOKEN: ${{ secrets.E2E_OPENROUTER_TOKEN }}
-          CLOUDFLARE_URL: ${{ secrets.E2E_CLOUDFLARE_URL }}
-          CLOUDFLARE_TOKEN: ${{ secrets.E2E_CLOUDFLARE_TOKEN }}
-          AWS_BEARER_TOKEN_BEDROCK: ${{ secrets.E2E_AWS_BEARER_TOKEN_BEDROCK }}
-          AWS_REGION: ${{ secrets.E2E_AWS_REGION }}
-          # Vertex (Anthropic-on-Vertex): SA + project required; region defaults
-          # to "global", model to a pinned claude snapshot.
-          GOOGLE_VERTEX_SA_BASE64: ${{ secrets.E2E_GOOGLE_VERTEX_SA_BASE64 }}
-          GOOGLE_VERTEX_PROJECT: ${{ secrets.E2E_GOOGLE_VERTEX_PROJECT }}
-          GOOGLE_VERTEX_REGION: ${{ secrets.E2E_GOOGLE_VERTEX_REGION }}
-          GOOGLE_VERTEX_MODEL: ${{ secrets.E2E_GOOGLE_VERTEX_MODEL }}
-        run: go test -tags e2e -timeout 40m -v ./e2e/...

.github/workflows/frontend-ui.yml

@@ -1,98 +0,0 @@
-name: UI Frontend
-
-on:
-  pull_request:
-    paths:
-      - "client/ui/frontend/**"
-      - "client/ui/i18n/**"
-      - "client/ui/**/*.go"
-      - ".github/workflows/frontend-ui.yml"
-  push:
-    branches:
-      - main
-    paths:
-      - "client/ui/frontend/**"
-      - "client/ui/i18n/**"
-      - "client/ui/**/*.go"
-
-permissions:
-  contents: read
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref || github.actor_id }}
-  cancel-in-progress: true
-
-jobs:
-  lint-and-build:
-    name: Lint & Build
-    runs-on: ubuntu-latest
-    timeout-minutes: 15
-    defaults:
-      run:
-        working-directory: client/ui/frontend
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-        with:
-          persist-credentials: false
-
-      - name: Set up Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: "22"
-
-      - name: Set up pnpm
-        uses: pnpm/action-setup@a3252b78c470c02df07e9d59298aecedc3ccdd6d # v3.0.0
-        with:
-          version: 11
-
-      # Bindings are generated by wails3 from the Go service definitions and
-      # are not checked in (see client/ui/frontend/bindings/). Without them,
-      # typecheck/build fail on missing module imports.
-      - name: Set up Go
-        uses: actions/setup-go@4b73464bb391d4059bd26b0524d20df3927bd417 # v6.3.0
-        with:
-          go-version-file: "go.mod"
-          cache: false
-
-      # wails3 CLI links against GTK4 / WebKitGTK 6.0 via its internal/operatingsystem
-      # package, so the dev libraries must be present before `go install`.
-      - name: Install Wails Linux system dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y --no-install-recommends \
-            pkg-config \
-            libgtk-4-dev \
-            libwebkitgtk-6.0-dev
-
-      - name: Install wails3 CLI
-        # Version derived from go.mod so the binding generator always matches
-        # the wails runtime the daemon links against.
-        working-directory: ${{ github.workspace }}
-        run: |
-          WAILS_VERSION=$(go list -m -f '{{.Version}}' github.com/wailsapp/wails/v3)
-          go install github.com/wailsapp/wails/v3/cmd/wails3@$WAILS_VERSION
-
-      - name: Get pnpm store directory
-        id: pnpm-store
-        run: echo "path=$(pnpm store path --silent)" >> "$GITHUB_OUTPUT"
-
-      - name: Cache pnpm store
-        uses: actions/cache@v4
-        with:
-          path: ${{ steps.pnpm-store.outputs.path }}
-          key: ${{ runner.os }}-pnpm-${{ hashFiles('client/ui/frontend/pnpm-lock.yaml') }}
-          restore-keys: |
-            ${{ runner.os }}-pnpm-
-
-      - name: Install dependencies
-        run: pnpm install --frozen-lockfile
-
-      - name: Generate Wails bindings
-        run: pnpm run bindings
-
-      - name: Lint, typecheck, format
-        run: pnpm check
-
-      - name: Build
-        run: pnpm build

.github/workflows/golang-test-darwin.yml

@@ -45,15 +45,7 @@ jobs:
         run: git --no-pager diff --exit-code
 
       - name: Test
-        # Exclude client/ui: its main.go uses //go:embed all:frontend/dist,
-        # which fails to compile until the frontend has been built. The Wails UI
-        # has no Go-side unit tests, and its release pipeline runs `pnpm build`
-        # before goreleaser.
-        # `go list -e` lets the listing succeed even though the embed fails to
-        # resolve; the grep then drops the broken package by path. Without -e,
-        # go list aborts with empty stdout and `go test` falls back to the repo
-        # root, which has no Go files.
-        run: NETBIRD_STORE_ENGINE=${{ matrix.store }} CI=true go test -coverprofile=coverage.txt -tags 'devcert privileged' -exec 'sudo --preserve-env=CI,NETBIRD_STORE_ENGINE' -timeout 5m -p 1 $(go list -e ./... | grep -v -e /management -e /signal -e /relay -e /proxy -e /combined -e /client/ui -e /client/testutil/privileged)
+        run: NETBIRD_STORE_ENGINE=${{ matrix.store }} CI=true go test -coverprofile=coverage.txt -tags 'devcert privileged' -exec 'sudo --preserve-env=CI,NETBIRD_STORE_ENGINE' -timeout 5m -p 1 $(go list ./... | grep -v -e /management -e /signal -e /relay -e /proxy -e /combined -e /client/testutil/privileged)
 
       - name: Upload coverage reports to Codecov
         uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f #v7.0.0

.github/workflows/golang-test-linux.yml

@@ -53,7 +53,7 @@ jobs:
 
       - name: Install dependencies
         if: steps.cache.outputs.cache-hit != 'true'
-        run: sudo apt update && sudo apt install -y -q libgtk-4-dev libwebkitgtk-6.0-dev libsoup-3.0-dev libgl1-mesa-dev xorg-dev gcc-multilib libpcap-dev
+        run: sudo apt update && sudo apt install -y -q libgtk-3-dev libayatana-appindicator3-dev libgl1-mesa-dev xorg-dev gcc-multilib libpcap-dev
 
       - name: Install 32-bit libpcap
         if: steps.cache.outputs.cache-hit != 'true'
@@ -145,7 +145,7 @@ jobs:
             ${{ runner.os }}-gotest-cache-
 
       - name: Install dependencies
-        run: sudo apt update && sudo apt install -y -q libgtk-4-dev libwebkitgtk-6.0-dev libsoup-3.0-dev libgl1-mesa-dev xorg-dev gcc-multilib libpcap-dev
+        run: sudo apt update && sudo apt install -y -q libgtk-3-dev libayatana-appindicator3-dev libgl1-mesa-dev xorg-dev gcc-multilib libpcap-dev
 
       - name: Install 32-bit libpcap
         if: matrix.arch == '386'
@@ -158,15 +158,7 @@ jobs:
         run: git --no-pager diff --exit-code
 
       - name: Test
-        # Exclude client/ui: its main.go uses //go:embed all:frontend/dist,
-        # which fails to compile until the frontend has been built. The Wails UI
-        # has no Go-side unit tests, and its release pipeline runs `pnpm build`
-        # before goreleaser.
-        # `go list -e` lets the listing succeed even though the embed fails to
-        # resolve; the grep then drops the broken package by path. Without -e,
-        # go list aborts with empty stdout and `go test` falls back to the repo
-        # root, which has no Go files.
-        run: CGO_ENABLED=1 GOARCH=${{ matrix.arch }} CI=true go test -coverprofile=coverage.txt -tags 'devcert privileged' -exec 'sudo --preserve-env=CI,CGO_ENABLED' -timeout 10m -p 1 $(go list -e ./... | grep -v -e /management -e /signal -e /relay -e /proxy -e /combined -e /client/ui -e /client/testutil/privileged)
+        run: CGO_ENABLED=1 GOARCH=${{ matrix.arch }} CI=true go test -coverprofile=coverage.txt -tags devcert -timeout 10m -p 1 $(go list ./... | grep -v -e /management -e /signal -e /relay -e /proxy -e /combined)
 
       - name: Upload coverage reports to Codecov
         if: matrix.arch == 'amd64'
@@ -176,6 +168,7 @@ jobs:
           slug: netbirdio/netbird
           flags: unit,client
 
+
   test_client_on_docker:
     name: "Client (Docker) / Unit"
     needs: [build-cache]
@@ -236,7 +229,7 @@ jobs:
             sh -c ' \
               apk update; apk add --no-cache \
                 ca-certificates iptables ip6tables dbus dbus-dev libpcap-dev build-base; \
-              go test -buildvcs=false -tags "devcert privileged" -v -timeout 10m -p 1 $(go list -e -buildvcs=false ./... | grep -v -e /management -e /signal -e /relay -e /proxy -e /combined -e /client/ui -e /upload-server -e /client/testutil/privileged)
+              go test -buildvcs=false -tags "devcert privileged" -v -timeout 10m -p 1 $(go list -buildvcs=false ./... | grep -v -e /management -e /signal -e /relay -e /proxy -e /combined -e /client/ui -e /upload-server -e /client/testutil/privileged)
             '
 
   test_relay:

.github/workflows/golang-test-windows.yml

@@ -65,15 +65,8 @@ jobs:
       - run: PsExec64 -s -w ${{ github.workspace }} C:\hostedtoolcache\windows\go\${{ steps.go.outputs.go-version }}\x64\bin\go.exe env -w GOCACHE=${{ env.modcache }}
       - run: PsExec64 -s -w ${{ github.workspace }} C:\hostedtoolcache\windows\go\${{ steps.go.outputs.go-version }}\x64\bin\go.exe mod tidy
       - name: Generate test script
-        # Exclude client/ui: its main.go uses //go:embed all:frontend/dist,
-        # which fails to compile until the frontend has been built. The Wails UI
-        # has no Go-side unit tests, and its release pipeline runs `pnpm build`
-        # before goreleaser.
-        # `go list -e` lets the listing succeed even though the embed fails to
-        # resolve; the Where-Object pipeline then drops the broken package by
-        # path. Without -e, go list aborts with empty stdout.
         run: |
-          $packages = go list -e ./... | Where-Object { $_ -notmatch '/management' } | Where-Object { $_ -notmatch '/relay' } | Where-Object { $_ -notmatch '/signal' } | Where-Object { $_ -notmatch '/proxy' } | Where-Object { $_ -notmatch '/combined' } | Where-Object { $_ -notmatch '/client/ui' }
+          $packages = go list ./... | Where-Object { $_ -notmatch '/management' } | Where-Object { $_ -notmatch '/relay' } | Where-Object { $_ -notmatch '/signal' } | Where-Object { $_ -notmatch '/proxy' } | Where-Object { $_ -notmatch '/combined' }
           $goExe = "C:\hostedtoolcache\windows\go\${{ steps.go.outputs.go-version }}\x64\bin\go.exe"
           $cmd = "$goExe test -tags `"devcert privileged`" -timeout 10m -p 1 $($packages -join ' ') > test-out.txt 2>&1"
           Set-Content -Path "${{ github.workspace }}\run-tests.cmd" -Value $cmd

.github/workflows/golangci-lint.yml

@@ -21,16 +21,8 @@ jobs:
       - name: codespell
         uses: codespell-project/actions-codespell@8f01853be192eb0f849a5c7d721450e7a467c579 # v2.2
         with:
-          ignore_words_list: erro,clienta,hastable,iif,groupd,testin,groupe,cros,ans,deriver,te,userA,ede,additionals,flate,recordin,unparseable
-          # Non-English UI translations trip codespell on real foreign words
-          # (de: "Sie", "oder", "ist"). Only en/common.json is the source of
-          # truth that should be spell-checked. List each translated locale
-          # dir below and add new ones as languages are added under
-          # client/ui/i18n/locales/. Single-star globs are matched per path
-          # segment by codespell and behave the same across versions; the
-          # recursive "**" form did not take effect with the codespell shipped
-          # by this action.
-          skip: go.mod,go.sum,*/proxy/web/*,*pnpm-lock.yaml,*package-lock.json,*/locales/de/*,*/locales/es/*,*/locales/fr/*,*/locales/hu/*,*/locales/it/*,*/locales/pt/*,*/locales/ru/*,*/locales/zh-CN/*,*/i18n/TRANSLATING.md
+          ignore_words_list: erro,clienta,hastable,iif,groupd,testin,groupe,cros,ans,deriver,te,userA,ede,additionals
+          skip: go.mod,go.sum,**/proxy/web/**
   golangci:
     strategy:
       fail-fast: false
@@ -62,16 +54,7 @@ jobs:
           cache: false
       - name: Install dependencies
         if: matrix.os == 'ubuntu-latest'
-        run: sudo apt update && sudo apt install -y -q libgtk-4-dev libwebkitgtk-6.0-dev libsoup-3.0-dev libgl1-mesa-dev xorg-dev libpcap-dev
-      - name: Stub Wails frontend bundle
-        # client/ui/main.go has //go:embed all:frontend/dist. The
-        # directory is produced by `pnpm run build` and is gitignored, so
-        # lint-only runs (no frontend toolchain) need a placeholder file
-        # for the embed pattern to match.
-        shell: bash
-        run: |
-          mkdir -p client/ui/frontend/dist
-          touch client/ui/frontend/dist/.embed-placeholder
+        run: sudo apt update && sudo apt install -y -q libgtk-3-dev libayatana-appindicator3-dev libgl1-mesa-dev xorg-dev libpcap-dev
       - name: golangci-lint
         uses: golangci/golangci-lint-action@82606bf257cbaff209d206a39f5134f0cfbfd2ee #v9.2.1
         with:

.github/workflows/release.yml

@@ -9,7 +9,7 @@ on:
   pull_request:
 
 env:
-  SIGN_PIPE_VER: "v0.1.8"
+  SIGN_PIPE_VER: "v0.1.6"
   GORELEASER_VER: "v2.16.0"
   PRODUCT_NAME: "NetBird"
   COPYRIGHT: "NetBird GmbH"
@@ -216,9 +216,9 @@ jobs:
       - name: Install goversioninfo
         run: go install github.com/josephspurrier/goversioninfo/cmd/goversioninfo@233067e
       - name: Generate windows syso amd64
-        run: goversioninfo  -icon client/ui/build/windows/icon.ico -manifest client/manifest.xml -product-name ${{ env.PRODUCT_NAME }} -copyright "${{ env.COPYRIGHT }}" -ver-major ${{ steps.semver_parser.outputs.major }} -ver-minor ${{ steps.semver_parser.outputs.minor }} -ver-patch ${{ steps.semver_parser.outputs.patch }} -ver-build 0 -file-version ${{ steps.semver_parser.outputs.fullversion }}.0 -product-version ${{ steps.semver_parser.outputs.fullversion }}.0 -o client/resources_windows_amd64.syso
+        run: goversioninfo  -icon client/ui/assets/netbird.ico -manifest client/manifest.xml -product-name ${{ env.PRODUCT_NAME }} -copyright "${{ env.COPYRIGHT }}" -ver-major ${{ steps.semver_parser.outputs.major }} -ver-minor ${{ steps.semver_parser.outputs.minor }} -ver-patch ${{ steps.semver_parser.outputs.patch }} -ver-build 0 -file-version ${{ steps.semver_parser.outputs.fullversion }}.0 -product-version ${{ steps.semver_parser.outputs.fullversion }}.0 -o client/resources_windows_amd64.syso
       - name: Generate windows syso arm64
-        run: goversioninfo -arm -64 -icon client/ui/build/windows/icon.ico -manifest client/manifest.xml -product-name ${{ env.PRODUCT_NAME }} -copyright "${{ env.COPYRIGHT }}" -ver-major ${{ steps.semver_parser.outputs.major }} -ver-minor ${{ steps.semver_parser.outputs.minor }} -ver-patch ${{ steps.semver_parser.outputs.patch }} -ver-build 0 -file-version ${{ steps.semver_parser.outputs.fullversion }}.0 -product-version ${{ steps.semver_parser.outputs.fullversion }}.0 -o client/resources_windows_arm64.syso
+        run: goversioninfo -arm -64 -icon client/ui/assets/netbird.ico -manifest client/manifest.xml -product-name ${{ env.PRODUCT_NAME }} -copyright "${{ env.COPYRIGHT }}" -ver-major ${{ steps.semver_parser.outputs.major }} -ver-minor ${{ steps.semver_parser.outputs.minor }} -ver-patch ${{ steps.semver_parser.outputs.patch }} -ver-build 0 -file-version ${{ steps.semver_parser.outputs.fullversion }}.0 -product-version ${{ steps.semver_parser.outputs.fullversion }}.0 -o client/resources_windows_arm64.syso
       - name: Run GoReleaser
         id: goreleaser
         uses: goreleaser/goreleaser-action@5daf1e915a5f0af01ddbcd89a43b8061ff4f1a89 # v7.2.2
@@ -293,11 +293,8 @@ jobs:
           ${{ steps.goreleaser.outputs.artifacts }}
           JSON
 
-          # dockers_v2 artifacts have no top-level goarch field, so match the
-          # per-platform -amd64 tag suffix instead; it works for both the old
-          # dockers and the new dockers_v2 image naming.
           mapfile -t src_images < <(
-            jq -r '.[] | select(.type == "Docker Image") | .name | select(startswith("ghcr.io/") and endswith("-amd64"))' /tmp/goreleaser-artifacts.json
+            jq -r '.[] | select(.type == "Docker Image") | select(.goarch == "amd64") | .name | select(startswith("ghcr.io/"))' /tmp/goreleaser-artifacts.json
           )
 
           for src in "${src_images[@]}"; do
@@ -397,18 +394,8 @@ jobs:
       - name: check git status
         run: git --no-pager diff --exit-code
 
-      - name: Set up Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '22'
-
-      - name: Set up pnpm
-        uses: pnpm/action-setup@a3252b78c470c02df07e9d59298aecedc3ccdd6d # v3.0.0
-        with:
-          version: 11
-
       - name: Install dependencies
-        run: sudo apt update && sudo apt install -y -q libgtk-4-dev libwebkitgtk-6.0-dev libsoup-3.0-dev gcc-mingw-w64-x86-64
+        run: sudo apt update && sudo apt install -y -q libappindicator3-dev gir1.2-appindicator3-0.1 libxxf86vm-dev gcc-mingw-w64-x86-64
 
       - name: Decode GPG signing key
         if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository
@@ -427,16 +414,10 @@ jobs:
           echo "/tmp/llvm-mingw-20250709-ucrt-ubuntu-22.04-x86_64/bin" >> $GITHUB_PATH
       - name: Install goversioninfo
         run: go install github.com/josephspurrier/goversioninfo/cmd/goversioninfo@233067e
-      - name: Install wails3 CLI
-        # Version derived from go.mod so the binding generator always matches
-        # the wails runtime the binary links against.
-        run: |
-          WAILS_VERSION=$(go list -m -f '{{.Version}}' github.com/wailsapp/wails/v3)
-          go install github.com/wailsapp/wails/v3/cmd/wails3@$WAILS_VERSION
       - name: Generate windows syso amd64
-        run: goversioninfo -64 -icon client/ui/build/windows/icon.ico -manifest client/ui/build/windows/wails.exe.manifest -product-name ${{ env.PRODUCT_NAME }}-"UI" -copyright "${{ env.COPYRIGHT }}" -ver-major ${{ steps.semver_parser.outputs.major }} -ver-minor ${{ steps.semver_parser.outputs.minor }} -ver-patch ${{ steps.semver_parser.outputs.patch }} -ver-build 0 -file-version ${{ steps.semver_parser.outputs.fullversion }}.0 -product-version ${{ steps.semver_parser.outputs.fullversion }}.0 -o client/ui/resources_windows_amd64.syso
+        run: goversioninfo -64 -icon client/ui/assets/netbird.ico -manifest client/ui/manifest.xml -product-name ${{ env.PRODUCT_NAME }}-"UI" -copyright "${{ env.COPYRIGHT }}" -ver-major ${{ steps.semver_parser.outputs.major }} -ver-minor ${{ steps.semver_parser.outputs.minor }} -ver-patch ${{ steps.semver_parser.outputs.patch }} -ver-build 0 -file-version ${{ steps.semver_parser.outputs.fullversion }}.0 -product-version ${{ steps.semver_parser.outputs.fullversion }}.0 -o client/ui/resources_windows_amd64.syso
       - name: Generate windows syso arm64
-        run: goversioninfo -arm -64 -icon client/ui/build/windows/icon.ico -manifest client/ui/build/windows/wails.exe.manifest -product-name ${{ env.PRODUCT_NAME }}-"UI" -copyright "${{ env.COPYRIGHT }}" -ver-major ${{ steps.semver_parser.outputs.major }} -ver-minor ${{ steps.semver_parser.outputs.minor }} -ver-patch ${{ steps.semver_parser.outputs.patch }} -ver-build 0 -file-version ${{ steps.semver_parser.outputs.fullversion }}.0 -product-version ${{ steps.semver_parser.outputs.fullversion }}.0 -o client/ui/resources_windows_arm64.syso
+        run: goversioninfo -arm -64 -icon client/ui/assets/netbird.ico -manifest client/ui/manifest.xml -product-name ${{ env.PRODUCT_NAME }}-"UI" -copyright "${{ env.COPYRIGHT }}" -ver-major ${{ steps.semver_parser.outputs.major }} -ver-minor ${{ steps.semver_parser.outputs.minor }} -ver-patch ${{ steps.semver_parser.outputs.patch }} -ver-build 0 -file-version ${{ steps.semver_parser.outputs.fullversion }}.0 -product-version ${{ steps.semver_parser.outputs.fullversion }}.0 -o client/ui/resources_windows_arm64.syso
 
       - name: Run GoReleaser
         uses: goreleaser/goreleaser-action@5daf1e915a5f0af01ddbcd89a43b8061ff4f1a89 # v7.2.2
@@ -505,20 +486,6 @@ jobs:
         run: go mod tidy
       - name: check git status
         run: git --no-pager diff --exit-code
-      - name: Set up Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '22'
-      - name: Set up pnpm
-        uses: pnpm/action-setup@a3252b78c470c02df07e9d59298aecedc3ccdd6d # v3.0.0
-        with:
-          version: 11
-      - name: Install wails3 CLI
-        # Version derived from go.mod so the binding generator always matches
-        # the wails runtime the binary links against.
-        run: |
-          WAILS_VERSION=$(go list -m -f '{{.Version}}' github.com/wailsapp/wails/v3)
-          go install github.com/wailsapp/wails/v3/cmd/wails3@$WAILS_VERSION
       - name: Run GoReleaser
         id: goreleaser
         uses: goreleaser/goreleaser-action@5daf1e915a5f0af01ddbcd89a43b8061ff4f1a89 # v7.2.2
@@ -606,6 +573,23 @@ jobs:
       - name: Move wintun.dll into dist
         run: mv ${{ env.downloadPath }}\wintun\bin\${{ matrix.wintun_arch }}\wintun.dll ${{ github.workspace }}\dist\${{ env.PackageWorkdir }}\
 
+      - name: Download Mesa3D (amd64 only)
+        id: download-mesa3d
+        if: matrix.arch == 'amd64'
+        uses: netbirdio/shared-actions/actions/win-download-and-verify@be5df6047383da2236e02243cceb857d8567c27e # v0.0.2
+        with:
+          url: https://pkgs.netbird.io/mesa3d/MesaForWindows-x64-20.1.8.7z
+          destination: ${{ env.downloadPath }}\mesa3d.7z
+          sha256: 71c7cb64ec229a1d6b8d62fa08e1889ed2bd17c0eeede8689daf0f25cb31d6b9
+
+      - name: Extract Mesa3D driver (amd64 only)
+        if: matrix.arch == 'amd64'
+        run: 7z x -o"${{ env.downloadPath }}" "${{ env.downloadPath }}/mesa3d.7z"
+
+      - name: Move opengl32.dll into dist (amd64 only)
+        if: matrix.arch == 'amd64'
+        run: mv ${{ env.downloadPath }}\opengl32.dll ${{ github.workspace }}\dist\${{ env.PackageWorkdir }}\
+
       - name: Download EnVar plugin for NSIS
         uses: netbirdio/shared-actions/actions/win-download-and-verify@be5df6047383da2236e02243cceb857d8567c27e # v0.0.2
         with:
@@ -628,28 +612,6 @@ jobs:
         if: matrix.arch == 'amd64'
         run: 7z x -o"${{ github.workspace }}/NSIS_Plugins" "${{ github.workspace }}/ShellExecAsUser_amd64-Unicode.7z"
 
-      - name: Set up Go for wails3 CLI
-        uses: actions/setup-go@v5
-        with:
-          go-version-file: "go.mod"
-          cache: false
-
-      - name: Install wails3 CLI
-        # Version derived from go.mod so the bootstrapper payload always
-        # matches the wails runtime the binary links against.
-        shell: bash
-        run: |
-          WAILS_VERSION=$(go list -m -f '{{.Version}}' github.com/wailsapp/wails/v3)
-          go install github.com/wailsapp/wails/v3/cmd/wails3@$WAILS_VERSION
-
-      - name: Stage WebView2 bootstrapper for installers
-        # Both client/installer.nsis and client/netbird.wxs reference
-        # client/MicrosoftEdgeWebview2Setup.exe. wails3 writes it there.
-        # The signing pipeline (netbirdio/sign-pipelines) does the same
-        # step for release builds; this mirrors it for PR sanity testing.
-        shell: bash
-        run: wails3 generate webview2bootstrapper -dir client
-
       - name: Build NSIS installer
         shell: pwsh
         env:

.github/workflows/wasm-build-validation.yml

@@ -27,7 +27,7 @@ jobs:
         with:
           go-version-file: "go.mod"
       - name: Install dependencies
-        run: sudo apt update && sudo apt install -y -q libgtk-4-dev libwebkitgtk-6.0-dev libsoup-3.0-dev libgl1-mesa-dev xorg-dev libpcap-dev
+        run: sudo apt update && sudo apt install -y -q libgtk-3-dev libayatana-appindicator3-dev libgl1-mesa-dev xorg-dev libpcap-dev
       - name: Install golangci-lint
         uses: golangci/golangci-lint-action@82606bf257cbaff209d206a39f5134f0cfbfd2ee #v9.2.1
         with:

.gitignore

@@ -1,4 +1,3 @@
-.claude
 .idea
 .run
 *.iml

.golangci.yaml

@@ -114,16 +114,6 @@ linters:
       - linters:
           - staticcheck
         text: "QF1012"
-      # client/ui/main.go uses //go:embed all:frontend/dist; the
-      # directory is populated by `pnpm build` in the release pipeline
-      # and missing at lint time, so the embed parses to "no matching
-      # files found" — surfaced by golangci-lint's typecheck pre-pass.
-      # Suppress just that one diagnostic; the rest of the package
-      # (services/, tray.go, grpc.go, ...) still gets linted normally.
-      - linters:
-          - typecheck
-        path: client/ui/main\.go
-        text: "pattern all:frontend/dist"
     paths:
       - third_party$
       - builtin$

.goreleaser.yaml

@@ -212,7 +212,6 @@ nfpms:
     description: Netbird client.
     homepage: https://netbird.io/
     license: BSD-3-Clause
-    vendor: NetBird
     id: netbird_deb
     bindir: /usr/bin
     builds:
@@ -227,7 +226,6 @@ nfpms:
     description: Netbird client.
     homepage: https://netbird.io/
     license: BSD-3-Clause
-    vendor: NetBird
     id: netbird_rpm
     bindir: /usr/bin
     builds:

.goreleaser_ui.yaml

@@ -2,15 +2,6 @@ version: 2
 env:
   - SKIP_PUBLISH={{ if index .Env "SKIP_PUBLISH" }}{{ .Env.SKIP_PUBLISH }}{{ else }}true{{ end }}
 project_name: netbird-ui
-
-before:
-  hooks:
-    # Bindings are gitignored; regenerate before the frontend build so
-    # the @wailsio/runtime Vite plugin can resolve them (vite refuses to
-    # build without them).
-    - sh -c 'cd client/ui && wails3 generate bindings -clean=true -ts'
-    - sh -c 'cd client/ui/frontend && pnpm install --frozen-lockfile && pnpm build'
-
 builds:
   - id: netbird-ui
     dir: client/ui
@@ -71,8 +62,6 @@ nfpms:
   - maintainer: Netbird <dev@netbird.io>
     description: Netbird client UI.
     homepage: https://netbird.io/
-    license: BSD-3-Clause
-    vendor: NetBird
     id: netbird_ui_deb
     package_name: netbird-ui
     builds:
@@ -82,9 +71,9 @@ nfpms:
     scripts:
       postinstall: "release_files/ui-post-install.sh"
     contents:
-      - src: client/ui/build/linux/netbird.desktop
-        dst: /usr/share/applications/org.wails.netbird.desktop
-      - src: client/ui/build/appicon.png
+      - src: client/ui/build/netbird.desktop
+        dst: /usr/share/applications/netbird.desktop
+      - src: client/ui/assets/netbird.png
         dst: /usr/share/pixmaps/netbird.png
     dependencies:
       - netbird
@@ -92,8 +81,6 @@ nfpms:
   - maintainer: Netbird <dev@netbird.io>
     description: Netbird client UI.
     homepage: https://netbird.io/
-    license: BSD-3-Clause
-    vendor: NetBird
     id: netbird_ui_rpm
     package_name: netbird-ui
     builds:
@@ -103,13 +90,12 @@ nfpms:
     scripts:
       postinstall: "release_files/ui-post-install.sh"
     contents:
-      - src: client/ui/build/linux/netbird.desktop
-        dst: /usr/share/applications/org.wails.netbird.desktop
-      - src: client/ui/build/appicon.png
+      - src: client/ui/build/netbird.desktop
+        dst: /usr/share/applications/netbird.desktop
+      - src: client/ui/assets/netbird.png
         dst: /usr/share/pixmaps/netbird.png
     dependencies:
       - netbird
-
     rpm:
       signature:
         key_file: '{{ if index .Env "GPG_RPM_KEY_FILE" }}{{ .Env.GPG_RPM_KEY_FILE }}{{ end }}'

.goreleaser_ui_darwin.yaml

@@ -1,15 +1,6 @@
 version: 2
 
 project_name: netbird-ui
-
-before:
-  hooks:
-    # Bindings are gitignored; regenerate before the frontend build so
-    # the @wailsio/runtime Vite plugin can resolve them (vite refuses to
-    # build without them).
-    - sh -c 'cd client/ui && wails3 generate bindings -clean=true -ts'
-    - sh -c 'cd client/ui/frontend && pnpm install --frozen-lockfile && pnpm build'
-
 builds:
   - id: netbird-ui-darwin
     dir: client/ui
@@ -29,6 +20,8 @@ builds:
     ldflags:
       - -s -w -X github.com/netbirdio/netbird/version.version={{.Version}} -X main.commit={{.Commit}} -X main.date={{.CommitDate}} -X main.builtBy=goreleaser
     mod_timestamp: "{{ .CommitTimestamp }}"
+    tags:
+      - load_wgnt_from_rsrc
 
 universal_binaries:
   - id: netbird-ui-darwin

CONTRIBUTING.md

@@ -79,21 +79,13 @@ dependencies are installed. Here is a short guide on how that can be done.
 
 ### Requirements
 
-#### Go 1.25
+#### Go 1.21
 
 Follow the installation guide from https://go.dev/
 
-#### UI client - Wails v3 + React
+#### UI client - Fyne toolkit 
 
-The desktop UI client (`client/ui`) is built with [Wails v3](https://v3.wails.io/) and a React frontend rendered in a WebView. To build it you need:
-
-- Go ≥ 1.25
-- Node ≥ 20 and **pnpm** (`corepack enable && corepack prepare pnpm@latest --activate`)
-- The `wails3` CLI: `go install github.com/wailsapp/wails/v3/cmd/wails3@latest`
-- The `task` runner: `go install github.com/go-task/task/v3/cmd/task@latest`
-- Linux only: `libwebkitgtk-6.0-dev`, `libgtk-4-dev`, `libsoup-3.0-dev`
-
-All UI build, dev-loop, and cross-compile commands are described in the [UI client](#ui-client) section below.
+We use the fyne toolkit in our UI client. You can follow its requirement guide to have all its dependencies installed: https://developer.fyne.io/started/#prerequisites
 
 #### gRPC
 You can follow the instructions from the quickstarter guide https://grpc.io/docs/languages/go/quickstart/#prerequisites and then run the `generate.sh` files located in each `proto` directory to generate changes.
@@ -222,39 +214,6 @@ To start NetBird the client in the foreground:
 sudo ./client up --log-level debug --log-file console
 ```
 > On Windows use a powershell with administrator privileges
-
-#### UI client
-
-The desktop UI lives in `client/ui` and is built with Wails v3 (see [Requirements](#ui-client---wails-v3--react)). All commands run from `client/ui`.
-
-Live-reload development (Vite + Go binary + `*.go` watcher):
-
-```
-cd client/ui
-task dev
-```
-
-Pass daemon flags after `--`:
-
-```
-task dev -- --daemon-addr=tcp://127.0.0.1:41731
-```
-
-Production build (frontend assets embedded into the binary, output in `client/ui/bin/`):
-
-```
-cd client/ui
-task build
-```
-
-Cross-compile the Windows binary from Linux (requires the mingw-w64 toolchain, e.g. `sudo apt install gcc-mingw-w64-x86-64`):
-
-```
-CGO_ENABLED=1 task windows:build
-```
-
-> macOS cross-compile from Linux is not supported (signing and notarization need a real Mac).
-
 #### Signal service
 
 To start NetBird's signal, execute:
@@ -292,10 +251,10 @@ Create dist directory
 mkdir -p dist/netbird_windows_amd64
 ```
 
-UI client (built with Wails v3 — see the [UI client](#ui-client) section above)
+UI client
 ```shell
-(cd client/ui && CGO_ENABLED=1 task windows:build)
-mv client/ui/bin/netbird-ui.exe ./dist/netbird_windows_amd64/
+CC=x86_64-w64-mingw32-gcc CGO_ENABLED=1 GOOS=windows GOARCH=amd64 go build -o netbird-ui.exe -ldflags "-s -w -H windowsgui" ./client/ui
+mv netbird-ui.exe ./dist/netbird_windows_amd64/
 ```
 
 Client
@@ -332,6 +291,8 @@ go test -exec sudo ./...
 ```
 > On Windows use a powershell with administrator privileges
 
+> Non-GTK environments will need the `libayatana-appindicator3-dev` (debian/ubuntu) package installed
+
 ## Checklist before submitting a PR
 As a critical network service and open-source project, we must enforce a few things before submitting the pull-requests:
 - Keep functions as simple as possible, with a single purpose

README.md

@@ -33,7 +33,7 @@
   <br/>
   <br/>
   <strong>
-    🚀 <a href="https://netbird.io/careers">We are hiring! Join us at https://netbird.io/careers</a>
+    🚀 <a href="https://careers.netbird.io">We are hiring! Join us at careers.netbird.io</a>
   </strong>
 </p>
 

client/android/env_list.go

@@ -10,7 +10,7 @@ var (
 	EnvKeyNBForceRelay = peer.EnvKeyNBForceRelay
 
 	// EnvKeyNBLazyConn Exported for Android java client to configure lazy connection
-	EnvKeyNBLazyConn = lazyconn.EnvLazyConn
+	EnvKeyNBLazyConn = lazyconn.EnvEnableLazyConn
 
 	// EnvKeyNBInactivityThreshold Exported for Android java client to configure connection inactivity threshold
 	EnvKeyNBInactivityThreshold = lazyconn.EnvInactivityThreshold

client/cmd/login.go

@@ -22,19 +22,11 @@ import (
 	"github.com/netbirdio/netbird/util"
 )
 
-// extendSessionFlag drives the `netbird login --extend` flow: refresh the
-// SSO session expiry on the management server without tearing down the
-// tunnel. Mutually exclusive with setup-key login (a setup-key cannot
-// refresh an SSO-tracked peer — see auth.errSetupKeyOnSSOExpiredPeer).
-var extendSessionFlag bool
-
 func init() {
 	loginCmd.PersistentFlags().BoolVar(&noBrowser, noBrowserFlag, false, noBrowserDesc)
 	loginCmd.PersistentFlags().BoolVar(&showQR, showQRFlag, false, showQRDesc)
 	loginCmd.PersistentFlags().StringVar(&profileName, profileNameFlag, "", profileNameDesc)
 	loginCmd.PersistentFlags().StringVarP(&configPath, "config", "c", "", "(DEPRECATED) Netbird config file location")
-	loginCmd.PersistentFlags().BoolVar(&extendSessionFlag, "extend", false,
-		"refresh the SSO session expiry without tearing down the tunnel (requires an active connection)")
 }
 
 var loginCmd = &cobra.Command{
@@ -69,16 +61,6 @@ var loginCmd = &cobra.Command{
 			return err
 		}
 
-		if extendSessionFlag {
-			if providedSetupKey != "" {
-				return fmt.Errorf("--extend cannot be combined with a setup key; setup keys can only enrol new peers")
-			}
-			if err := doExtendSession(ctx, cmd); err != nil {
-				return fmt.Errorf("extend session failed: %v", err)
-			}
-			return nil
-		}
-
 		// workaround to run without service
 		if util.FindFirstLogPath(logFiles) == "" {
 			if err := doForegroundLogin(ctx, cmd, providedSetupKey, activeProf); err != nil {
@@ -170,65 +152,6 @@ func doDaemonLogin(ctx context.Context, cmd *cobra.Command, providedSetupKey str
 	return nil
 }
 
-// doExtendSession drives the daemon's RequestExtendAuthSession /
-// WaitExtendAuthSession pair. The user is sent through a regular SSO flow
-// (browser + verification URL) and the resulting JWT is forwarded to the
-// management server's ExtendAuthSession RPC. The tunnel stays up
-// throughout — no Down/Up, no network-map resync.
-func doExtendSession(ctx context.Context, cmd *cobra.Command) error {
-	conn, err := DialClientGRPCServer(ctx, daemonAddr)
-	if err != nil {
-		//nolint
-		return fmt.Errorf("failed to connect to daemon error: %v\n"+
-			"If the daemon is not running please run: "+
-			"\nnetbird service install \nnetbird service start\n", err)
-	}
-	defer conn.Close()
-
-	client := proto.NewDaemonServiceClient(conn)
-
-	req := &proto.RequestExtendAuthSessionRequest{}
-	// Pre-fill the IdP login hint from the active profile so the user
-	// doesn't have to retype their email. Best-effort: we still proceed
-	// without a hint if the lookup fails.
-	pm := profilemanager.NewProfileManager()
-	if active, perr := pm.GetActiveProfile(); perr == nil {
-		if profState, sperr := pm.GetProfileState(active.ID); sperr == nil && profState.Email != "" {
-			req.Hint = &profState.Email
-		}
-	}
-
-	startResp, err := client.RequestExtendAuthSession(ctx, req)
-	if err != nil {
-		return fmt.Errorf("start extend session: %v", err)
-	}
-
-	uri := startResp.GetVerificationURIComplete()
-	if uri == "" {
-		uri = startResp.GetVerificationURI()
-	}
-	openURL(cmd, uri, startResp.GetUserCode(), noBrowser, showQR)
-
-	waitResp, err := client.WaitExtendAuthSession(ctx, &proto.WaitExtendAuthSessionRequest{
-		DeviceCode: startResp.GetDeviceCode(),
-		UserCode:   startResp.GetUserCode(),
-	})
-	if err != nil {
-		return fmt.Errorf("wait for extend session: %v", err)
-	}
-
-	if ts := waitResp.GetSessionExpiresAt(); ts.IsValid() && !ts.AsTime().IsZero() {
-		deadline := ts.AsTime().Local()
-		cmd.Printf("Session extended. New expiry: %s\n", deadline.Format("2006-01-02 15:04:05 MST"))
-	} else {
-		// Management reported the peer is not eligible (e.g. login
-		// expiration disabled on the account). Surface that fact
-		// instead of pretending the call succeeded.
-		cmd.Println("Session extension call completed, but the management server did not return a new deadline (peer may not be SSO-tracked or login expiration is disabled).")
-	}
-	return nil
-}
-
 func getActiveProfile(ctx context.Context, pm *profilemanager.ProfileManager, profileName string, username string) (*profilemanager.Profile, error) {
 	// switch profile if provided
 

client/cmd/root.go

@@ -71,14 +71,12 @@ var (
 	extraIFaceBlackList     []string
 	anonymizeFlag           bool
 	dnsRouteInterval        time.Duration
-	// lazyConnEnabled is the parse target for the deprecated --enable-lazy-connection
-	// flag. The flag is inert; the value is no longer read (use NB_LAZY_CONN instead).
-	lazyConnEnabled        bool
-	mtu                    uint16
-	profilesDisabled       bool
-	updateSettingsDisabled bool
-	captureEnabled         bool
-	networksDisabled       bool
+	lazyConnEnabled         bool
+	mtu                     uint16
+	profilesDisabled        bool
+	updateSettingsDisabled  bool
+	captureEnabled          bool
+	networksDisabled        bool
 
 	rootCmd = &cobra.Command{
 		Use:          "netbird",
@@ -212,8 +210,7 @@ func init() {
 	upCmd.PersistentFlags().BoolVar(&rosenpassEnabled, enableRosenpassFlag, false, "[Experimental] Enable Rosenpass feature. If enabled, the connection will be post-quantum secured via Rosenpass.")
 	upCmd.PersistentFlags().BoolVar(&rosenpassPermissive, rosenpassPermissiveFlag, false, "[Experimental] Enable Rosenpass in permissive mode to allow this peer to accept WireGuard connections without requiring Rosenpass functionality from peers that do not have Rosenpass enabled.")
 	upCmd.PersistentFlags().BoolVar(&autoConnectDisabled, disableAutoConnectFlag, false, "Disables auto-connect feature. If enabled, then the client won't connect automatically when the service starts.")
-	upCmd.PersistentFlags().BoolVar(&lazyConnEnabled, enableLazyConnectionFlag, false, "Deprecated: no longer used. Lazy connections are controlled by the server and the NB_LAZY_CONN environment variable.")
-	_ = upCmd.PersistentFlags().MarkDeprecated(enableLazyConnectionFlag, "no longer used; lazy connections are controlled by the server and the NB_LAZY_CONN environment variable")
+	upCmd.PersistentFlags().BoolVar(&lazyConnEnabled, enableLazyConnectionFlag, false, "[Experimental] Enable the lazy connection feature. If enabled, the client will establish connections on-demand. Note: this setting may be overridden by management configuration.")
 
 }
 

client/cmd/status.go

@@ -6,7 +6,6 @@ import (
 	"net"
 	"net/netip"
 	"strings"
-	"time"
 
 	"github.com/spf13/cobra"
 	"google.golang.org/grpc/status"
@@ -116,11 +115,6 @@ func statusFunc(cmd *cobra.Command, args []string) error {
 	// manager only knows the active profile ID, not its display name.
 	profName := getActiveProfileName(ctx)
 
-	var sessionExpiresAt time.Time
-	if ts := resp.GetSessionExpiresAt(); ts.IsValid() {
-		sessionExpiresAt = ts.AsTime().UTC()
-	}
-
 	var outputInformationHolder = nbstatus.ConvertToStatusOutputOverview(resp.GetFullStatus(), nbstatus.ConvertOptions{
 		Anonymize:            anonymizeFlag,
 		DaemonVersion:        resp.GetDaemonVersion(),
@@ -131,7 +125,6 @@ func statusFunc(cmd *cobra.Command, args []string) error {
 		IPsFilter:            ipsFilterMap,
 		ConnectionTypeFilter: connectionTypeFilter,
 		ProfileName:          profName,
-		SessionExpiresAt:     sessionExpiresAt,
 	})
 	var statusOutputString string
 	switch {

client/cmd/up.go

@@ -479,6 +479,10 @@ func setupSetConfigReq(customDNSAddressConverted []byte, cmd *cobra.Command, pro
 		req.DisableIpv6 = &disableIPv6
 	}
 
+	if cmd.Flag(enableLazyConnectionFlag).Changed {
+		req.LazyConnectionEnabled = &lazyConnEnabled
+	}
+
 	return &req
 }
 
@@ -596,6 +600,9 @@ func setupConfig(customDNSAddressConverted []byte, cmd *cobra.Command, configFil
 		ic.DisableIPv6 = &disableIPv6
 	}
 
+	if cmd.Flag(enableLazyConnectionFlag).Changed {
+		ic.LazyConnectionEnabled = &lazyConnEnabled
+	}
 	return &ic, nil
 }
 
@@ -711,6 +718,9 @@ func setupLoginRequest(providedSetupKey string, customDNSAddressConverted []byte
 		loginRequest.DisableIpv6 = &disableIPv6
 	}
 
+	if cmd.Flag(enableLazyConnectionFlag).Changed {
+		loginRequest.LazyConnectionEnabled = &lazyConnEnabled
+	}
 	return &loginRequest, nil
 }
 

client/embed/embed.go

@@ -470,7 +470,7 @@ func (c *Client) Status() (peer.FullStatus, error) {
 	if connect != nil {
 		engine := connect.Engine()
 		if engine != nil {
-			_ = engine.RunHealthProbes(context.Background(), false)
+			_ = engine.RunHealthProbes(false)
 		}
 	}
 

client/iface/configurer/kernel_unix.go

@@ -17,15 +17,12 @@ import (
 
 type KernelConfigurer struct {
 	deviceName string
-	statsCache *statsCache
 }
 
 func NewKernelConfigurer(deviceName string) *KernelConfigurer {
-	c := &KernelConfigurer{
+	return &KernelConfigurer{
 		deviceName: deviceName,
 	}
-	c.statsCache = newStatsCache(statsCacheTTL, c.fetchStats)
-	return c
 }
 
 func (c *KernelConfigurer) ConfigureInterface(privateKey string, port int) error {
@@ -249,6 +246,12 @@ func (c *KernelConfigurer) configure(config wgtypes.Config) error {
 		}
 	}()
 
+	// validate if device with name exists
+	_, err = wg.Device(c.deviceName)
+	if err != nil {
+		return err
+	}
+
 	return wg.ConfigureDevice(c.deviceName, config)
 }
 
@@ -297,14 +300,6 @@ func (c *KernelConfigurer) FullStats() (*Stats, error) {
 }
 
 func (c *KernelConfigurer) GetStats() (map[string]WGStats, error) {
-	return c.statsCache.get()
-}
-
-func (c *KernelConfigurer) LastActivities() map[string]monotime.Time {
-	return nil
-}
-
-func (c *KernelConfigurer) fetchStats() (map[string]WGStats, error) {
 	stats := make(map[string]WGStats)
 	wg, err := wgctrl.New()
 	if err != nil {
@@ -331,3 +326,7 @@ func (c *KernelConfigurer) fetchStats() (map[string]WGStats, error) {
 	}
 	return stats, nil
 }
+
+func (c *KernelConfigurer) LastActivities() map[string]monotime.Time {
+	return nil
+}

client/iface/configurer/stats_cache.go

@@ -1,52 +0,0 @@
-package configurer
-
-import (
-	"sync"
-	"time"
-
-	"golang.org/x/sync/singleflight"
-)
-
-const statsCacheTTL = 1 * time.Second
-
-type statsCache struct {
-	ttl   time.Duration
-	fetch func() (map[string]WGStats, error)
-
-	mu       sync.RWMutex
-	value    map[string]WGStats
-	expireAt time.Time
-
-	sf singleflight.Group
-}
-
-func newStatsCache(ttl time.Duration, fetch func() (map[string]WGStats, error)) *statsCache {
-	return &statsCache{ttl: ttl, fetch: fetch}
-}
-
-func (c *statsCache) get() (map[string]WGStats, error) {
-	c.mu.RLock()
-	if c.value != nil && time.Now().Before(c.expireAt) {
-		value := c.value
-		c.mu.RUnlock()
-		return value, nil
-	}
-	c.mu.RUnlock()
-
-	value, err, _ := c.sf.Do("stats", func() (interface{}, error) {
-		res, err := c.fetch()
-		if err != nil {
-			return nil, err
-		}
-
-		c.mu.Lock()
-		c.value = res
-		c.expireAt = time.Now().Add(c.ttl)
-		c.mu.Unlock()
-		return res, nil
-	})
-	if err != nil {
-		return nil, err
-	}
-	return value.(map[string]WGStats), nil
-}

client/iface/configurer/stats_cache_test.go

@@ -1,70 +0,0 @@
-package configurer
-
-import (
-	"errors"
-	"sync"
-	"sync/atomic"
-	"testing"
-	"time"
-
-	"github.com/stretchr/testify/require"
-)
-
-func TestStatsCache_CachesWithinTTL(t *testing.T) {
-	var calls atomic.Int64
-	c := newStatsCache(50*time.Millisecond, func() (map[string]WGStats, error) {
-		calls.Add(1)
-		return map[string]WGStats{"p": {}}, nil
-	})
-
-	for i := 0; i < 10; i++ {
-		_, err := c.get()
-		require.NoError(t, err)
-	}
-	require.Equal(t, int64(1), calls.Load(), "within TTL only one underlying fetch")
-
-	time.Sleep(60 * time.Millisecond)
-	_, err := c.get()
-	require.NoError(t, err)
-	require.Equal(t, int64(2), calls.Load(), "after TTL expiry a fresh fetch happens")
-}
-
-func TestStatsCache_SingleFlight(t *testing.T) {
-	var calls atomic.Int64
-	release := make(chan struct{})
-	c := newStatsCache(time.Minute, func() (map[string]WGStats, error) {
-		calls.Add(1)
-		<-release
-		return map[string]WGStats{}, nil
-	})
-
-	const n = 50
-	var wg sync.WaitGroup
-	wg.Add(n)
-	for i := 0; i < n; i++ {
-		go func() {
-			defer wg.Done()
-			_, _ = c.get()
-		}()
-	}
-	time.Sleep(20 * time.Millisecond)
-	close(release)
-	wg.Wait()
-
-	require.Equal(t, int64(1), calls.Load(), "concurrent misses collapse into one fetch")
-}
-
-func TestStatsCache_ErrorNotCached(t *testing.T) {
-	var calls atomic.Int64
-	wantErr := errors.New("dump failed")
-	c := newStatsCache(time.Minute, func() (map[string]WGStats, error) {
-		calls.Add(1)
-		return nil, wantErr
-	})
-
-	_, err := c.get()
-	require.ErrorIs(t, err, wantErr)
-	_, err = c.get()
-	require.ErrorIs(t, err, wantErr)
-	require.Equal(t, int64(2), calls.Load(), "errors are not cached; each call retries")
-}

client/iface/configurer/usp.go

@@ -40,7 +40,6 @@ type WGUSPConfigurer struct {
 	device           *device.Device
 	deviceName       string
 	activityRecorder *bind.ActivityRecorder
-	statsCache       *statsCache
 
 	uapiListener net.Listener
 }
@@ -51,19 +50,16 @@ func NewUSPConfigurer(device *device.Device, deviceName string, activityRecorder
 		deviceName:       deviceName,
 		activityRecorder: activityRecorder,
 	}
-	wgCfg.statsCache = newStatsCache(statsCacheTTL, wgCfg.fetchStats)
 	wgCfg.startUAPI()
 	return wgCfg
 }
 
 func NewUSPConfigurerNoUAPI(device *device.Device, deviceName string, activityRecorder *bind.ActivityRecorder) *WGUSPConfigurer {
-	wgCfg := &WGUSPConfigurer{
+	return &WGUSPConfigurer{
 		device:           device,
 		deviceName:       deviceName,
 		activityRecorder: activityRecorder,
 	}
-	wgCfg.statsCache = newStatsCache(statsCacheTTL, wgCfg.fetchStats)
-	return wgCfg
 }
 
 func (c *WGUSPConfigurer) ConfigureInterface(privateKey string, port int) error {
@@ -352,10 +348,6 @@ func (t *WGUSPConfigurer) Close() {
 }
 
 func (t *WGUSPConfigurer) GetStats() (map[string]WGStats, error) {
-	return t.statsCache.get()
-}
-
-func (t *WGUSPConfigurer) fetchStats() (map[string]WGStats, error) {
 	ipc, err := t.device.IpcGet()
 	if err != nil {
 		return nil, fmt.Errorf("ipc get: %w", err)

client/iface/wgproxy/bind/proxy.go

@@ -136,11 +136,6 @@ func (p *ProxyBind) CloseConn() error {
 	return p.close()
 }
 
-// InjectPacket is a no-op for the userspace proxy: first-packet reinjection is kernel-only.
-func (p *ProxyBind) InjectPacket(_ []byte) error {
-	return nil
-}
-
 func (p *ProxyBind) close() error {
 	if p.remoteConn == nil {
 		return nil

client/iface/wgproxy/ebpf/wrapper.go

@@ -219,17 +219,6 @@ func (p *ProxyWrapper) RedirectAs(endpoint *net.UDPAddr) {
 	p.pausedCond.L.Unlock()
 }
 
-// InjectPacket writes b to the remote peer over the underlying transport.
-func (p *ProxyWrapper) InjectPacket(b []byte) error {
-	if p.remoteConn == nil {
-		return errors.New("proxy not started")
-	}
-	if _, err := p.remoteConn.Write(b); err != nil {
-		return err
-	}
-	return nil
-}
-
 // CloseConn close the remoteConn and automatically remove the conn instance from the map
 func (p *ProxyWrapper) CloseConn() error {
 	if p.cancel == nil {

client/iface/wgproxy/proxy.go

@@ -18,9 +18,4 @@ type Proxy interface {
 	RedirectAs(endpoint *net.UDPAddr)
 	CloseConn() error
 	SetDisconnectListener(disconnected func())
-
-	// InjectPacket writes a raw packet directly to the remote peer over the underlying transport,
-	// bypassing WireGuard. Used to replay the captured lazyconn handshake initiation. Only the
-	// kernel-mode proxies act on it; the userspace proxy is a no-op since reinjection is kernel-only.
-	InjectPacket(b []byte) error
 }

client/iface/wgproxy/udp/proxy.go

@@ -147,17 +147,6 @@ func (p *WGUDPProxy) RedirectAs(endpoint *net.UDPAddr) {
 	p.sendPkg = p.srcFakerConn.SendPkg
 }
 
-// InjectPacket writes b to the remote peer over the underlying transport.
-func (p *WGUDPProxy) InjectPacket(b []byte) error {
-	if p.remoteConn == nil {
-		return errors.New("proxy not started")
-	}
-	if _, err := p.remoteConn.Write(b); err != nil {
-		return err
-	}
-	return nil
-}
-
 // CloseConn close the localConn
 func (p *WGUDPProxy) CloseConn() error {
 	if p.cancel == nil {

client/installer.nsis

@@ -6,7 +6,7 @@
 !define DESCRIPTION "Connect your devices into a secure WireGuard-based overlay network with SSO, MFA, and granular access controls."
 !define INSTALLER_NAME "netbird-installer.exe"
 !define MAIN_APP_EXE "Netbird"
-!define ICON "ui\\build\\windows\\icon.ico"
+!define ICON "ui\\assets\\netbird.ico"
 !define BANNER "ui\\build\\banner.bmp"
 !define LICENSE_DATA "..\\LICENSE"
 
@@ -79,6 +79,8 @@ ShowInstDetails Show
 
 !insertmacro MUI_PAGE_DIRECTORY
 
+Page custom AutostartPage AutostartPageLeave
+
 !insertmacro MUI_PAGE_INSTFILES
 
 !insertmacro MUI_PAGE_FINISH
@@ -95,12 +97,40 @@ UninstPage custom un.DeleteDataPage un.DeleteDataPageLeave
 
 !insertmacro MUI_LANGUAGE "English"
 
+; Variables for autostart option
+Var AutostartCheckbox
+Var AutostartEnabled
+
 ; Variables for uninstall data deletion option
 Var DeleteDataCheckbox
 Var DeleteDataEnabled
 
 ######################################################################
 
+; Function to create the autostart options page
+Function AutostartPage
+  !insertmacro MUI_HEADER_TEXT "Startup Options" "Configure how ${APP_NAME} launches with Windows."
+
+  nsDialogs::Create 1018
+  Pop $0
+
+  ${If} $0 == error
+    Abort
+  ${EndIf}
+
+  ${NSD_CreateCheckbox} 0 20u 100% 10u "Start ${APP_NAME} UI automatically when Windows starts"
+  Pop $AutostartCheckbox
+  ${NSD_Check} $AutostartCheckbox
+  StrCpy $AutostartEnabled "1"
+
+  nsDialogs::Show
+FunctionEnd
+
+; Function to handle leaving the autostart page
+Function AutostartPageLeave
+  ${NSD_GetState} $AutostartCheckbox $AutostartEnabled
+FunctionEnd
+
 ; Function to create the uninstall data deletion page
 Function un.DeleteDataPage
   !insertmacro MUI_HEADER_TEXT "Uninstall Options" "Choose whether to delete ${APP_NAME} data."
@@ -171,6 +201,8 @@ Pop $0
 
 Function .onInit
 StrCpy $INSTDIR "${INSTALL_DIR}"
+; Default autostart to enabled so silent installs (/S) match the interactive default
+StrCpy $AutostartEnabled "1"
 
 ; Pre-0.70.1 installers ran without SetRegView, so their uninstall keys live
 ; in the 32-bit view. Fall back to it so upgrades still find them.
@@ -228,12 +260,17 @@ WriteRegStr ${REG_ROOT} "${UNINSTALL_PATH}"  "Publisher" "${COMP_NAME}"
 
 WriteRegStr ${REG_ROOT} "${UI_REG_APP_PATH}" "" "$INSTDIR\${UI_APP_EXE}"
 
-; Autostart is owned by the UI's per-user setting (HKCU\...\Run via Wails),
-; not the installer. Drop the machine-wide entry older installers wrote so the
-; toggle is the single source of truth. HKCU is left untouched -- it may hold
-; the user's own toggle state, which must survive upgrades.
-DetailPrint "Removing installer-managed autostart registry entry if present..."
-DeleteRegValue HKLM "${AUTOSTART_REG_KEY}" "${APP_NAME}"
+; Create autostart registry entry based on checkbox
+DetailPrint "Autostart enabled: $AutostartEnabled"
+${If} $AutostartEnabled == "1"
+    WriteRegStr HKLM "${AUTOSTART_REG_KEY}" "${APP_NAME}" '"$INSTDIR\${UI_APP_EXE}.exe"'
+    DetailPrint "Added autostart registry entry: $INSTDIR\${UI_APP_EXE}.exe"
+${Else}
+    DeleteRegValue HKLM "${AUTOSTART_REG_KEY}" "${APP_NAME}"
+    ; Legacy: pre-HKLM installs wrote to HKCU; clean that up too.
+    DeleteRegValue HKCU "${AUTOSTART_REG_KEY}" "${APP_NAME}"
+    DetailPrint "Autostart not enabled by user"
+${EndIf}
 
 EnVar::SetHKLM
 EnVar::AddValueEx "path" "$INSTDIR"
@@ -243,43 +280,6 @@ CreateShortCut "$SMPROGRAMS\${APP_NAME}.lnk" "$INSTDIR\${UI_APP_EXE}"
 CreateShortCut "$DESKTOP\${APP_NAME}.lnk" "$INSTDIR\${UI_APP_EXE}"
 SectionEnd
 
-# Install the Microsoft Edge WebView2 runtime if it isn't already present.
-# Macro adapted from Wails3's NSIS template (wails_tools.nsh): a registry
-# probe followed by a silent install of the embedded evergreen bootstrapper.
-# The MicrosoftEdgeWebview2Setup.exe payload is staged next to this script
-# by the sign-pipelines build step (`wails3 generate webview2bootstrapper`).
-!macro nb.webview2runtime
-    SetRegView 64
-    # Per-machine install marker — populated when the runtime ships with
-    # Edge or has been installed by an admin previously.
-    ReadRegStr $0 HKLM "SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\Clients\{F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}" "pv"
-    ${If} $0 != ""
-        Goto webview2_ok
-    ${EndIf}
-    # Per-user fallback for HKCU installs.
-    ReadRegStr $0 HKCU "Software\Microsoft\EdgeUpdate\Clients\{F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}" "pv"
-    ${If} $0 != ""
-        Goto webview2_ok
-    ${EndIf}
-
-    SetDetailsPrint both
-    DetailPrint "Installing: WebView2 Runtime"
-    SetDetailsPrint listonly
-
-    InitPluginsDir
-    CreateDirectory "$pluginsdir\webview2bootstrapper"
-    SetOutPath "$pluginsdir\webview2bootstrapper"
-    File "MicrosoftEdgeWebview2Setup.exe"
-    ExecWait '"$pluginsdir\webview2bootstrapper\MicrosoftEdgeWebview2Setup.exe" /silent /install'
-
-    SetDetailsPrint both
-    webview2_ok:
-!macroend
-
-Section -WebView2
-    !insertmacro nb.webview2runtime
-SectionEnd
-
 Section -Post
 ExecWait '"$INSTDIR\${MAIN_APP_EXE}" service install'
 ExecWait '"$INSTDIR\${MAIN_APP_EXE}" service start'
@@ -299,14 +299,11 @@ ExecWait '"$INSTDIR\${MAIN_APP_EXE}" service uninstall'
 DetailPrint "Terminating Netbird UI process..."
 ExecWait `taskkill /im ${UI_APP_EXE}.exe /f`
 
-; Remove autostart registry entries
-DetailPrint "Removing autostart registry entries if they exist..."
-; Legacy machine-wide entry written by older installers.
+; Remove autostart registry entry
+DetailPrint "Removing autostart registry entry if exists..."
 DeleteRegValue HKLM "${AUTOSTART_REG_KEY}" "${APP_NAME}"
-; Per-user entry the UI toggle writes via Wails (value name is the lowercase
-; app-name slug). Uninstall removes the app, so drop it too.
+; Legacy: pre-HKLM installs wrote to HKCU; clean that up too.
 DeleteRegValue HKCU "${AUTOSTART_REG_KEY}" "${APP_NAME}"
-DeleteRegValue HKCU "${AUTOSTART_REG_KEY}" "netbird"
 
 ; Handle data deletion based on checkbox
 DetailPrint "Checking if user requested data deletion..."
@@ -329,9 +326,9 @@ DetailPrint "Deleting application files..."
 Delete "$INSTDIR\${UI_APP_EXE}"
 Delete "$INSTDIR\${MAIN_APP_EXE}"
 Delete "$INSTDIR\wintun.dll"
-# Legacy: pre-Wails installs shipped opengl32.dll (Mesa3D for Fyne); remove
-# any leftover copy on uninstall so old upgrades don't leave it behind.
+!if ${ARCH} == "amd64"
 Delete "$INSTDIR\opengl32.dll"
+!endif
 DetailPrint "Removing application directory..."
 RmDir /r "$INSTDIR"
 

client/internal/acl/manager.go

@@ -11,7 +11,6 @@ import (
 	"time"
 
 	"github.com/hashicorp/go-multierror"
-	"github.com/mitchellh/hashstructure/v2"
 	log "github.com/sirupsen/logrus"
 
 	nberrors "github.com/netbirdio/netbird/client/errors"
@@ -31,13 +30,11 @@ type Manager interface {
 
 // DefaultManager uses firewall manager to handle
 type DefaultManager struct {
-	firewall           firewall.Manager
-	ipsetCounter       int
-	peerRulesPairs     map[id.RuleID][]firewall.Rule
-	routeRules         map[id.RuleID]struct{}
-	previousConfigHash uint64
-	hasAppliedConfig   bool
-	mutex              sync.Mutex
+	firewall       firewall.Manager
+	ipsetCounter   int
+	peerRulesPairs map[id.RuleID][]firewall.Rule
+	routeRules     map[id.RuleID]struct{}
+	mutex          sync.Mutex
 }
 
 func NewDefaultManager(fm firewall.Manager) *DefaultManager {
@@ -60,23 +57,6 @@ func (d *DefaultManager) ApplyFiltering(networkMap *mgmProto.NetworkMap, dnsRout
 		return
 	}
 
-	// Skip the full rebuild + flush when the inputs that drive the firewall
-	// state are byte-for-byte identical to the last successfully applied
-	// update. Management re-sends the same network map far more often than it
-	// actually changes (account-wide updates, peer meta churn), and rebuilding
-	// every peer/route ACL and flushing the firewall on every such sync is the
-	// dominant client-side cost when nothing changed. Mirrors the same guard the
-	// DNS server already uses (previousConfigHash). Only the fields ApplyFiltering
-	// consumes participate in the hash, so an unrelated map change cannot mask a
-	// real ACL change.
-	hash, err := d.firewallConfigHash(networkMap, dnsRouteFeatureFlag)
-	if err != nil {
-		log.Errorf("unable to hash firewall configuration, applying unconditionally: %v", err)
-	} else if d.hasAppliedConfig && d.previousConfigHash == hash {
-		log.Debugf("not applying the firewall configuration update as there is nothing new (hash: %d)", hash)
-		return
-	}
-
 	start := time.Now()
 	defer func() {
 		total := 0
@@ -90,49 +70,13 @@ func (d *DefaultManager) ApplyFiltering(networkMap *mgmProto.NetworkMap, dnsRout
 
 	d.applyPeerACLs(networkMap)
 
-	routeErr := d.applyRouteACLs(networkMap.RoutesFirewallRules, dnsRouteFeatureFlag)
-	if routeErr != nil {
-		log.Errorf("Failed to apply route ACLs: %v", routeErr)
+	if err := d.applyRouteACLs(networkMap.RoutesFirewallRules, dnsRouteFeatureFlag); err != nil {
+		log.Errorf("Failed to apply route ACLs: %v", err)
 	}
 
-	flushErr := d.firewall.Flush()
-	if flushErr != nil {
-		log.Error("failed to flush firewall rules: ", flushErr)
+	if err := d.firewall.Flush(); err != nil {
+		log.Error("failed to flush firewall rules: ", err)
 	}
-
-	// Only remember the hash once the firewall actually reflects this config.
-	// If applying or flushing failed, leave the previous hash untouched so the
-	// next (possibly identical) update is not skipped and gets a chance to
-	// reconcile the firewall state.
-	if err == nil && routeErr == nil && flushErr == nil {
-		d.previousConfigHash = hash
-		d.hasAppliedConfig = true
-	} else {
-		d.hasAppliedConfig = false
-	}
-}
-
-// firewallConfigHash hashes exactly the inputs ApplyFiltering uses to build the
-// firewall state, so an identical hash means an identical resulting ruleset.
-func (d *DefaultManager) firewallConfigHash(networkMap *mgmProto.NetworkMap, dnsRouteFeatureFlag bool) (uint64, error) {
-	return hashstructure.Hash(struct {
-		PeerRules            []*mgmProto.FirewallRule
-		PeerRulesIsEmpty     bool
-		RouteRules           []*mgmProto.RouteFirewallRule
-		RouteRulesIsEmpty    bool
-		DNSRouteFeatureFlag  bool
-	}{
-		PeerRules:           networkMap.GetFirewallRules(),
-		PeerRulesIsEmpty:    networkMap.GetFirewallRulesIsEmpty(),
-		RouteRules:          networkMap.GetRoutesFirewallRules(),
-		RouteRulesIsEmpty:   networkMap.GetRoutesFirewallRulesIsEmpty(),
-		DNSRouteFeatureFlag: dnsRouteFeatureFlag,
-	}, hashstructure.FormatV2, &hashstructure.HashOptions{
-		ZeroNil:         true,
-		IgnoreZeroValue: true,
-		SlicesAsSets:    true,
-		UseStringer:     true,
-	})
 }
 
 func (d *DefaultManager) applyPeerACLs(networkMap *mgmProto.NetworkMap) {

client/internal/acl/manager_test.go

@@ -1,7 +1,6 @@
 package acl
 
 import (
-	"fmt"
 	"net/netip"
 	"testing"
 
@@ -486,149 +485,3 @@ func TestPortInfoEmpty(t *testing.T) {
 		})
 	}
 }
-
-// TestApplyFilteringSkipsUnchangedConfig verifies that an identical network map
-// re-applied is recognized as a no-op (hash unchanged), while a real change to
-// any firewall-relevant input forces a re-apply (hash changes). This is the
-// guard that prevents a full ruleset rebuild + flush on every redundant sync.
-func TestApplyFilteringSkipsUnchangedConfig(t *testing.T) {
-	t.Setenv("NB_WG_KERNEL_DISABLED", "true")
-	t.Setenv(firewall.EnvForceUserspaceFirewall, "true")
-
-	ctrl := gomock.NewController(t)
-	defer ctrl.Finish()
-
-	ifaceMock := mocks.NewMockIFaceMapper(ctrl)
-	ifaceMock.EXPECT().IsUserspaceBind().Return(true).AnyTimes()
-	ifaceMock.EXPECT().SetFilter(gomock.Any())
-	network := netip.MustParsePrefix("172.0.0.1/32")
-	ifaceMock.EXPECT().Name().Return("lo").AnyTimes()
-	ifaceMock.EXPECT().Address().Return(wgaddr.Address{
-		IP:      network.Addr(),
-		Network: network,
-	}).AnyTimes()
-	ifaceMock.EXPECT().GetWGDevice().Return(nil).AnyTimes()
-
-	fw, err := firewall.NewFirewall(ifaceMock, nil, flowLogger, false, iface.DefaultMTU)
-	require.NoError(t, err)
-	defer func() {
-		require.NoError(t, fw.Close(nil))
-	}()
-
-	acl := NewDefaultManager(fw)
-
-	networkMap := &mgmProto.NetworkMap{
-		FirewallRules: []*mgmProto.FirewallRule{
-			{
-				PeerIP:    "10.93.0.1",
-				Direction: mgmProto.RuleDirection_IN,
-				Action:    mgmProto.RuleAction_ACCEPT,
-				Protocol:  mgmProto.RuleProtocol_TCP,
-				Port:      "22",
-			},
-		},
-		FirewallRulesIsEmpty: false,
-	}
-
-	acl.ApplyFiltering(networkMap, false)
-	require.True(t, acl.hasAppliedConfig, "config should be marked applied after first apply")
-	firstHash := acl.previousConfigHash
-	require.NotZero(t, firstHash)
-
-	// Re-applying the identical map must not change the recorded hash: the
-	// expensive rebuild path was skipped.
-	acl.ApplyFiltering(networkMap, false)
-	assert.Equal(t, firstHash, acl.previousConfigHash,
-		"identical re-apply must be a no-op (hash unchanged)")
-
-	// A real change must produce a different hash and re-apply.
-	networkMap.FirewallRules[0].Action = mgmProto.RuleAction_DROP
-	acl.ApplyFiltering(networkMap, false)
-	assert.NotEqual(t, firstHash, acl.previousConfigHash,
-		"changing a rule's action must force a re-apply (hash changed)")
-
-	// The dnsRouteFeatureFlag also participates in the hash.
-	changedHash := acl.previousConfigHash
-	acl.ApplyFiltering(networkMap, true)
-	assert.NotEqual(t, changedHash, acl.previousConfigHash,
-		"flipping dnsRouteFeatureFlag must force a re-apply (hash changed)")
-}
-
-func buildNetworkMap(peerRules, routeRules int) *mgmProto.NetworkMap {
-	nm := &mgmProto.NetworkMap{
-		FirewallRulesIsEmpty:      peerRules == 0,
-		RoutesFirewallRulesIsEmpty: routeRules == 0,
-	}
-	for i := range peerRules {
-		nm.FirewallRules = append(nm.FirewallRules, &mgmProto.FirewallRule{
-			PeerIP:    fmt.Sprintf("10.%d.%d.%d", i>>16&0xff, i>>8&0xff, i&0xff),
-			Direction: mgmProto.RuleDirection_IN,
-			Action:    mgmProto.RuleAction_ACCEPT,
-			Protocol:  mgmProto.RuleProtocol_TCP,
-			Port:      fmt.Sprintf("%d", 1024+i%64511),
-		})
-	}
-	for i := range routeRules {
-		nm.RoutesFirewallRules = append(nm.RoutesFirewallRules, &mgmProto.RouteFirewallRule{
-			Destination:  fmt.Sprintf("192.168.%d.0/24", i%256),
-			SourceRanges: []string{fmt.Sprintf("10.0.%d.0/24", i%256)},
-			Action:       mgmProto.RuleAction_ACCEPT,
-			Protocol:     mgmProto.RuleProtocol_ALL,
-		})
-	}
-	return nm
-}
-
-func BenchmarkFirewallConfigHash_Small(b *testing.B) {
-	d := &DefaultManager{}
-	nm := buildNetworkMap(10, 5)
-	b.ResetTimer()
-	for b.Loop() {
-		_, _ = d.firewallConfigHash(nm, false)
-	}
-}
-
-func BenchmarkFirewallConfigHash_Medium(b *testing.B) {
-	d := &DefaultManager{}
-	nm := buildNetworkMap(100, 50)
-	b.ResetTimer()
-	for b.Loop() {
-		_, _ = d.firewallConfigHash(nm, false)
-	}
-}
-
-func BenchmarkFirewallConfigHash_Large(b *testing.B) {
-	d := &DefaultManager{}
-	nm := buildNetworkMap(1000, 200)
-	b.ResetTimer()
-	for b.Loop() {
-		_, _ = d.firewallConfigHash(nm, false)
-	}
-}
-
-// TestFirewallConfigHashDeterministic verifies the hash is stable for equal
-// inputs and order-independent for the rule slices (management does not
-// guarantee rule order).
-func TestFirewallConfigHashDeterministic(t *testing.T) {
-	d := &DefaultManager{}
-
-	nm1 := &mgmProto.NetworkMap{
-		FirewallRules: []*mgmProto.FirewallRule{
-			{PeerIP: "10.0.0.1", Direction: mgmProto.RuleDirection_IN, Action: mgmProto.RuleAction_ACCEPT, Protocol: mgmProto.RuleProtocol_TCP, Port: "22"},
-			{PeerIP: "10.0.0.2", Direction: mgmProto.RuleDirection_IN, Action: mgmProto.RuleAction_DROP, Protocol: mgmProto.RuleProtocol_TCP, Port: "80"},
-		},
-	}
-	// Same rules, reversed order.
-	nm2 := &mgmProto.NetworkMap{
-		FirewallRules: []*mgmProto.FirewallRule{
-			nm1.FirewallRules[1],
-			nm1.FirewallRules[0],
-		},
-	}
-
-	h1, err := d.firewallConfigHash(nm1, false)
-	require.NoError(t, err)
-	h2, err := d.firewallConfigHash(nm2, false)
-	require.NoError(t, err)
-	assert.Equal(t, h1, h2, "hash must be order-independent for rule slices")
-}

client/internal/auth/auth.go

@@ -3,7 +3,6 @@ package auth
 import (
 	"context"
 	"net/url"
-	"strings"
 	"sync"
 	"time"
 
@@ -22,25 +21,6 @@ import (
 	mgmProto "github.com/netbirdio/netbird/shared/management/proto"
 )
 
-// peerLoginExpiredMsg is the exact phrase the management server returns
-// when a previously SSO-enrolled peer's login has expired. Sourced from
-// shared/management/status/error.go (NewPeerLoginExpiredError). Matched
-// by substring so a future server-side rewording that keeps the phrase
-// still triggers the friendly fallback in Login().
-const peerLoginExpiredMsg = "peer login has expired"
-
-// errSetupKeyOnSSOExpiredPeer replaces the raw management error when the
-// user runs `netbird login -k <setup-key>` against a peer that was
-// originally enrolled via SSO. Wrapped in a PermissionDenied gRPC status
-// so callers' existing isPermissionDenied / isAuthError checks still
-// classify it correctly (early-exit from retry backoff, StatusNeedsLogin
-// in the server state machine).
-var errSetupKeyOnSSOExpiredPeer = status.Error(
-	codes.PermissionDenied,
-	"this peer was originally enrolled via SSO and its session has expired. "+
-		"Setup keys can only enrol new peers — run `netbird up` (interactive SSO) to re-login.",
-)
-
 // Auth manages authentication operations with the management server
 // It maintains a long-lived connection and automatically handles reconnection with backoff
 type Auth struct {
@@ -204,15 +184,6 @@ func (a *Auth) Login(ctx context.Context, setupKey string, jwtToken string) (err
 			log.Debugf("peer registration required")
 			_, err = a.registerPeer(client, ctx, setupKey, jwtToken, pubSSHKey)
 			if err != nil {
-				// The peer pub-key is already on file with the management
-				// server (originally enrolled via SSO) and the session has
-				// expired. The setup-key path can only enrol new peers, so
-				// retrying with -k will keep failing. Replace the raw mgm
-				// message with an actionable hint that tells the user to
-				// re-authenticate via SSO instead.
-				if setupKey != "" && jwtToken == "" && isPeerLoginExpired(err) {
-					err = errSetupKeyOnSSOExpiredPeer
-				}
 				isAuthError = isPermissionDenied(err)
 				return err
 			}
@@ -351,6 +322,7 @@ func (a *Auth) setSystemInfoFlags(info *system.Info) {
 		a.config.BlockLANAccess,
 		a.config.BlockInbound,
 		a.config.DisableIPv6,
+		a.config.LazyConnectionEnabled,
 		a.config.EnableSSHRoot,
 		a.config.EnableSSHSFTP,
 		a.config.EnableSSHLocalPortForwarding,
@@ -502,16 +474,3 @@ func isLoginNeeded(err error) bool {
 func isRegistrationNeeded(err error) bool {
 	return isPermissionDenied(err)
 }
-
-// isPeerLoginExpired reports whether err is the management server's
-// "peer login has expired" PermissionDenied response. Used by Login to
-// detect the case where the caller passed a setup-key but the peer is
-// actually an SSO-enrolled record whose session needs refreshing — the
-// setup-key path cannot help there.
-func isPeerLoginExpired(err error) bool {
-	if !isPermissionDenied(err) {
-		return false
-	}
-	s, _ := status.FromError(err)
-	return strings.Contains(s.Message(), peerLoginExpiredMsg)
-}

client/internal/auth/auth_test.go

@@ -1,80 +0,0 @@
-package auth
-
-import (
-	"errors"
-	"strings"
-	"testing"
-
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/status"
-)
-
-func TestIsPeerLoginExpired(t *testing.T) {
-	cases := []struct {
-		name string
-		err  error
-		want bool
-	}{
-		{
-			name: "nil",
-			err:  nil,
-			want: false,
-		},
-		{
-			name: "plain error (not a gRPC status)",
-			err:  errors.New("network read: connection reset"),
-			want: false,
-		},
-		{
-			name: "PermissionDenied with different message",
-			err:  status.Error(codes.PermissionDenied, "user is blocked"),
-			want: false,
-		},
-		{
-			name: "Unauthenticated with the expected phrase",
-			// Wrong status code — must still return false.
-			err:  status.Error(codes.Unauthenticated, "peer login has expired, please log in once more"),
-			want: false,
-		},
-		{
-			name: "exact server message",
-			err:  status.Error(codes.PermissionDenied, "peer login has expired, please log in once more"),
-			want: true,
-		},
-		{
-			name: "phrase as substring",
-			// Future-proofing: if mgm reworords but keeps the phrase,
-			// the friendly fallback must still kick in.
-			err:  status.Error(codes.PermissionDenied, "session refused: peer login has expired (account=foo)"),
-			want: true,
-		},
-	}
-
-	for _, tc := range cases {
-		t.Run(tc.name, func(t *testing.T) {
-			if got := isPeerLoginExpired(tc.err); got != tc.want {
-				t.Fatalf("isPeerLoginExpired(%v) = %v, want %v", tc.err, got, tc.want)
-			}
-		})
-	}
-}
-
-func TestErrSetupKeyOnSSOExpiredPeer(t *testing.T) {
-	// Sentinel must surface as PermissionDenied so the upstream
-	// isPermissionDenied / isAuthError checks classify it correctly
-	// (short-circuit retry backoff, set StatusNeedsLogin).
-	if !isPermissionDenied(errSetupKeyOnSSOExpiredPeer) {
-		t.Fatalf("errSetupKeyOnSSOExpiredPeer must be a PermissionDenied gRPC error")
-	}
-
-	// Message must actually mention SSO and `netbird up` so it is
-	// actionable for the end user. Loose substring checks keep the
-	// test resilient to copy edits.
-	s, _ := status.FromError(errSetupKeyOnSSOExpiredPeer)
-	msg := strings.ToLower(s.Message())
-	for _, want := range []string{"sso", "netbird up"} {
-		if !strings.Contains(msg, want) {
-			t.Errorf("sentinel message should contain %q, got %q", want, s.Message())
-		}
-	}
-}

client/internal/auth/pending_flow.go

@@ -1,89 +0,0 @@
-package auth
-
-import (
-	"context"
-	"sync"
-	"time"
-)
-
-// PendingFlow stores an in-progress OAuth flow between the RPC that
-// initiates it (returns the verification URI to the UI) and the RPC
-// that waits for the user to complete it. The flow handle, the
-// device-code info, and the absolute expiry are kept together so the
-// waiting RPC can validate the device code and reuse the same flow.
-//
-// PendingFlow is safe for concurrent use; callers must not access the
-// stored fields directly.
-type PendingFlow struct {
-	mu         sync.Mutex
-	flow       OAuthFlow
-	info       AuthFlowInfo
-	expiresAt  time.Time
-	waitCancel context.CancelFunc
-}
-
-// NewPendingFlow returns an empty PendingFlow ready to be populated by Set.
-func NewPendingFlow() *PendingFlow {
-	return &PendingFlow{}
-}
-
-// Set stores the flow and its authorization info, computing the absolute
-// expiry from info.ExpiresIn (seconds, as returned by the IdP).
-func (p *PendingFlow) Set(flow OAuthFlow, info AuthFlowInfo) {
-	p.mu.Lock()
-	defer p.mu.Unlock()
-	p.flow = flow
-	p.info = info
-	p.expiresAt = time.Now().Add(time.Duration(info.ExpiresIn) * time.Second)
-}
-
-// Get returns the stored flow, info, and whether a flow is currently
-// pending. Returns (nil, zero, false) after Clear or before Set.
-func (p *PendingFlow) Get() (OAuthFlow, AuthFlowInfo, bool) {
-	p.mu.Lock()
-	defer p.mu.Unlock()
-	if p.flow == nil {
-		return nil, AuthFlowInfo{}, false
-	}
-	return p.flow, p.info, true
-}
-
-// ExpiresAt returns the absolute expiry of the pending flow. Returns
-// the zero time when no flow is pending.
-func (p *PendingFlow) ExpiresAt() time.Time {
-	p.mu.Lock()
-	defer p.mu.Unlock()
-	return p.expiresAt
-}
-
-// SetWaitCancel records the cancel function for the goroutine currently
-// blocked in WaitToken so a new RequestAuth can preempt it.
-func (p *PendingFlow) SetWaitCancel(cancel context.CancelFunc) {
-	p.mu.Lock()
-	defer p.mu.Unlock()
-	p.waitCancel = cancel
-}
-
-// CancelWait invokes and clears the stored wait-cancel, if any. Safe to
-// call when no wait is in progress.
-func (p *PendingFlow) CancelWait() {
-	p.mu.Lock()
-	cancel := p.waitCancel
-	p.waitCancel = nil
-	p.mu.Unlock()
-	if cancel != nil {
-		cancel()
-	}
-}
-
-// Clear resets the pending flow to empty. Any stored wait-cancel is
-// dropped without being invoked — call CancelWait first if the waiting
-// goroutine must be stopped.
-func (p *PendingFlow) Clear() {
-	p.mu.Lock()
-	defer p.mu.Unlock()
-	p.flow = nil
-	p.info = AuthFlowInfo{}
-	p.expiresAt = time.Time{}
-	p.waitCancel = nil
-}

client/internal/auth/sessionwatch/event.go

@@ -1,82 +0,0 @@
-package sessionwatch
-
-import (
-	"strconv"
-	"time"
-)
-
-// internal event kinds are no longer exposed: the watcher drives the Sink
-// directly (NotifyStateChange on deadline change/clear, PublishEvent at
-// each warning lead). Tests use a mock Sink to observe what the watcher
-// emits.
-
-// Metadata keys attached by the daemon to session-warning SystemEvents.
-// The UI tray reads these to build a locale-aware notification without
-// relying on the daemon's locale-less UserMessage string, and to
-// disambiguate the T-WarningLead notification from the T-FinalWarningLead
-// fallback that auto-opens the SessionAboutToExpire dialog.
-const (
-	// MetaSessionWarning is set to "true" on both warning events (T-10 and
-	// T-2) so the UI can detect a session-warning SystemEvent without
-	// matching on the message text. Use MetaSessionFinal to distinguish
-	// the two.
-	MetaSessionWarning = "session_warning"
-	// MetaSessionFinal is set to "true" on the T-FinalWarningLead event
-	// only. Consumers that need to auto-open the SessionAboutToExpire
-	// dialog gate on this; T-WarningLead events leave the field unset.
-	MetaSessionFinal = "session_final_warning"
-	// MetaSessionExpiresAt carries the absolute UTC deadline encoded with
-	// FormatExpiresAt; consumers must decode with ParseExpiresAt so a
-	// future format change stays a single edit.
-	MetaSessionExpiresAt = "session_expires_at"
-	// MetaSessionLeadMinutes carries the lead in whole minutes (WarningLead
-	// for the T-10 event, FinalWarningLead for the T-2 event) so the UI
-	// can show "expires in ~N minutes" without hardcoding either constant.
-	MetaSessionLeadMinutes = "lead_minutes"
-	// MetaSessionDeadlineRejected is attached to the ERROR/AUTHENTICATION
-	// SystemEvent the daemon emits when it discards a deadline from the
-	// management server (pre-epoch, too far in the future, or past the
-	// clock-skew tolerance). The value is the rejection reason string.
-	// userMessage is left empty; the UI detects the event via this key
-	// and builds a localized notification — same pattern as the session
-	// warnings above.
-	MetaSessionDeadlineRejected = "session_deadline_rejected"
-)
-
-// expiresAtLayout is the wire format used for MetaSessionExpiresAt.
-// Producer and consumers both go through FormatExpiresAt/ParseExpiresAt
-// so this layout stays a single source of truth.
-const expiresAtLayout = time.RFC3339
-
-// FormatExpiresAt encodes a deadline for MetaSessionExpiresAt. Always
-// emits UTC so a consumer in another timezone reads the same wall-clock
-// deadline.
-func FormatExpiresAt(t time.Time) string {
-	return t.UTC().Format(expiresAtLayout)
-}
-
-// ParseExpiresAt decodes the MetaSessionExpiresAt value back to a UTC
-// time. Returns an error when the field is empty or malformed; the
-// caller decides whether to fall back (zero value) or propagate.
-func ParseExpiresAt(s string) (time.Time, error) {
-	t, err := time.Parse(expiresAtLayout, s)
-	if err != nil {
-		return time.Time{}, err
-	}
-	return t.UTC(), nil
-}
-
-// FormatLeadMinutes encodes a lead duration for MetaSessionLeadMinutes
-// as the integer count of whole minutes. Sub-minute residuals are
-// truncated — the field is informational ("expires in ~N minutes") and
-// fractional minutes don't change what the UI displays.
-func FormatLeadMinutes(d time.Duration) string {
-	return strconv.Itoa(int(d / time.Minute))
-}
-
-// ParseLeadMinutes decodes a MetaSessionLeadMinutes value. Returns 0
-// and the parse error for malformed input; consumers that prefer a
-// silent fallback can simply ignore the error.
-func ParseLeadMinutes(s string) (int, error) {
-	return strconv.Atoi(s)
-}

client/internal/auth/sessionwatch/watcher.go

@@ -1,387 +0,0 @@
-// Package sessionwatch tracks the SSO session expiry deadline that the
-// management server publishes via LoginResponse / SyncResponse and fires
-// two warning events at fixed lead times before expiry: an interactive
-// T-WarningLead notification and a dismiss-gated T-FinalWarningLead
-// fallback dialog.
-//
-// The watcher is idempotent: Update may be called as often as the network
-// map snapshots arrive. Repeating the same deadline is a no-op; a new
-// deadline reschedules the timers and arms a fresh warning cycle.
-//
-// Warning firing is edge-detected. Each unique deadline value fires each
-// warning callback at most once.
-package sessionwatch
-
-import (
-	"errors"
-	"fmt"
-	"sync"
-	"time"
-
-	log "github.com/sirupsen/logrus"
-
-	cProto "github.com/netbirdio/netbird/client/proto"
-)
-
-const (
-	// Skew tolerates a small clock difference between the management
-	// server and this peer before treating a deadline as "in the past".
-	// Slightly above typical NTP drift; tight enough that the UI doesn't
-	// paint a stale expiry as if it were valid.
-	Skew = 30 * time.Second
-
-	// maxDeadlineHorizon caps how far in the future an accepted deadline
-	// can sit. A timestamp beyond this is almost certainly a protocol
-	// glitch, and silently arming a 100-year timer would hide the bug.
-	maxDeadlineHorizon = 10 * 365 * 24 * time.Hour
-
-	// WarningLead is how far before expiry the first (interactive)
-	// warning fires. Drives the T-10 OS notification with
-	// Extend/Dismiss actions.
-	WarningLead = 10 * time.Minute
-
-	// FinalWarningLead is how far before expiry the fallback final
-	// warning fires. Drives the auto-opened SessionAboutToExpire dialog,
-	// but only when the user has not dismissed the T-WarningLead warning
-	// for the same deadline. Must be strictly less than WarningLead.
-	FinalWarningLead = 2 * time.Minute
-)
-
-var (
-	// ErrDeadlineBeforeEpoch is returned by Update when the supplied
-	// deadline pre-dates 1970-01-01.
-	ErrDeadlineBeforeEpoch = errors.New("session deadline before unix epoch")
-
-	// ErrDeadlineTooFarFuture is returned by Update when the supplied
-	// deadline is more than maxDeadlineHorizon in the future.
-	ErrDeadlineTooFarFuture = errors.New("session deadline too far in the future")
-
-	// ErrDeadlineInPast is returned by Update when the supplied deadline
-	// is more than Skew in the past.
-	ErrDeadlineInPast = errors.New("session deadline in the past")
-)
-
-// StatusRecorder is the side-effect surface the watcher drives on every
-// state transition. Production wires this to peer.Status (SetSessionExpiresAt
-// for deadline change/clear, PublishEvent for the two warnings); tests pass
-// a fake recorder so the same surface is observable without an engine.
-//
-// The watcher is the single owner of the deadline propagated to the
-// recorder: every set, clear, sanity-check rejection and Close routes the
-// value through SetSessionExpiresAt, so the SubscribeStatus snapshot the UI
-// reads can never drift from the watcher's timer state. (SetSessionExpiresAt
-// fans out its own state-change notification, so no separate notify is
-// needed.) The recorder is server-scoped and outlives this engine-scoped
-// watcher — without the Close-time clear a teardown (Down, or the Down+Up of
-// a profile switch) would leave the next session showing the previous one's
-// stale "expires in" value.
-//
-// PublishEvent's signature mirrors peer.Status.PublishEvent: the watcher
-// composes the metadata internally so the wire format (MetaSession*) is
-// owned by sessionwatch, not the caller.
-type StatusRecorder interface {
-	SetSessionExpiresAt(deadline time.Time)
-	PublishEvent(
-		severity cProto.SystemEvent_Severity,
-		category cProto.SystemEvent_Category,
-		message string,
-		userMessage string,
-		metadata map[string]string,
-	)
-}
-
-// Watcher observes the latest session deadline and fires two warnings
-// before it expires: the interactive T-WarningLead notification, and the
-// fallback T-FinalWarningLead dialog (suppressed when the user dismissed
-// the first one for the same deadline). Safe for concurrent use.
-type Watcher struct {
-	lead      time.Duration
-	finalLead time.Duration
-
-	mu           sync.Mutex
-	current      time.Time
-	timer        *time.Timer
-	finalTimer   *time.Timer
-	firedAt      time.Time // deadline value the T-WarningLead callback last fired against
-	finalFiredAt time.Time // deadline value the T-FinalWarningLead callback last fired against
-	dismissedAt  time.Time // deadline value the user dismissed via Dismiss(); gates fireFinal
-	closed       bool
-	recorder     StatusRecorder
-}
-
-// New returns a watcher with the package defaults WarningLead and
-// FinalWarningLead. Pass nil for recorder to silence side effects (handy
-// in unit tests that exercise sanity checks without observing the publish
-// path).
-func New(recorder StatusRecorder) *Watcher {
-	return NewWithLeads(WarningLead, FinalWarningLead, recorder)
-}
-
-// NewWithLeads returns a watcher with custom lead times. Useful for tests.
-// final must be strictly less than lead; otherwise both timers fire in the
-// wrong order or simultaneously and the UI flow breaks. A zero final lead
-// disables the final-warning timer entirely (see armTimerLocked) so a
-// millisecond-scale deadline doesn't flush both timers in one tick.
-func NewWithLeads(lead, final time.Duration, recorder StatusRecorder) *Watcher {
-	return &Watcher{
-		lead:      lead,
-		finalLead: final,
-		recorder:  recorder,
-	}
-}
-
-// Update sets the latest deadline. Pass the zero time to clear (e.g. when
-// a Sync push from the server omits the field because login expiration
-// was disabled).
-//
-// Same-value updates are no-ops. A different non-zero value cancels any
-// pending timer, resets the "already fired" guard, and arms a new one.
-//
-// Returns one of the sentinel Err* values when the deadline fails the
-// sanity checks (pre-epoch, far future, or in the past beyond Skew).
-// In every error case the watcher first clears its state so it stays
-// consistent with what the caller will push into its other sinks (e.g.
-// applySessionDeadline forces a zero deadline into the status recorder
-// after a non-nil error).
-func (w *Watcher) Update(deadline time.Time) error {
-	w.mu.Lock()
-	if w.closed {
-		w.mu.Unlock()
-		return nil
-	}
-
-	if deadline.IsZero() {
-		w.clearLocked()
-		return nil
-	}
-
-	now := time.Now()
-	switch {
-	case deadline.Before(time.Unix(0, 0)):
-		w.clearLocked()
-		return fmt.Errorf("%w: %v", ErrDeadlineBeforeEpoch, deadline)
-	case deadline.After(now.Add(maxDeadlineHorizon)):
-		w.clearLocked()
-		return fmt.Errorf("%w: %v", ErrDeadlineTooFarFuture, deadline)
-	case deadline.Before(now.Add(-Skew)):
-		w.clearLocked()
-		return fmt.Errorf("%w: %v (now=%v)", ErrDeadlineInPast, deadline, now)
-	}
-
-	if deadline.Equal(w.current) {
-		w.mu.Unlock()
-		return nil
-	}
-
-	w.stopTimerLocked()
-	w.current = deadline
-	// Reset every per-deadline guard so a refreshed deadline arms a fresh
-	// warning cycle: both edge triggers and the user Dismiss decision
-	// (the user agreed to the old deadline expiring; a new deadline
-	// restarts the contract).
-	w.firedAt = time.Time{}
-	w.finalFiredAt = time.Time{}
-	w.dismissedAt = time.Time{}
-
-	w.armTimerLocked(deadline)
-	recorder := w.recorder
-	w.mu.Unlock()
-	if recorder != nil {
-		recorder.SetSessionExpiresAt(deadline)
-	}
-	log.Infof("auth session deadline set to: %s (in %s)", deadline.Format(time.RFC3339), time.Until(deadline).Round(time.Second))
-	return nil
-}
-
-// Deadline returns the most recently observed deadline. Zero when no
-// deadline is currently tracked.
-func (w *Watcher) Deadline() time.Time {
-	w.mu.Lock()
-	defer w.mu.Unlock()
-	return w.current
-}
-
-// Dismiss records the user's "Dismiss" action against the current deadline
-// and suppresses the upcoming final-warning callback for that deadline.
-// Idempotent: repeated calls are no-ops. A subsequent Update with a fresh
-// deadline resets the dismissal so the final-warning cycle re-arms.
-//
-// No-op when the watcher holds no deadline or has been closed.
-func (w *Watcher) Dismiss() {
-	w.mu.Lock()
-	defer w.mu.Unlock()
-	if w.closed || w.current.IsZero() {
-		return
-	}
-	if w.dismissedAt.Equal(w.current) {
-		return
-	}
-	w.dismissedAt = w.current
-	// Cancel the armed final-warning timer eagerly. fireFinal would also
-	// gate on dismissedAt, but stopping the timer avoids a wakeup with
-	// nothing to do and makes the intent visible.
-	if w.finalTimer != nil {
-		w.finalTimer.Stop()
-		w.finalTimer = nil
-	}
-	log.Infof("auth session final-warning dismissed for deadline %s", w.current.Format(time.RFC3339))
-}
-
-// Close stops any pending timer and drops the deadline on the status
-// recorder. Update calls after Close are ignored. Clearing the recorder
-// here is what keeps a teardown (Down, or the Down+Up of a profile switch)
-// from leaving the next session showing this one's stale "expires in"
-// value — the recorder is server-scoped and outlives this engine-scoped
-// watcher, so nothing else drops the anchor on teardown.
-func (w *Watcher) Close() {
-	w.mu.Lock()
-	if w.closed {
-		w.mu.Unlock()
-		return
-	}
-	w.closed = true
-	w.stopTimerLocked()
-	hadDeadline := !w.current.IsZero()
-	w.current = time.Time{}
-	w.firedAt = time.Time{}
-	w.finalFiredAt = time.Time{}
-	w.dismissedAt = time.Time{}
-	recorder := w.recorder
-	w.mu.Unlock()
-	if recorder != nil && hadDeadline {
-		recorder.SetSessionExpiresAt(time.Time{})
-	}
-}
-
-// clearLocked drops the tracked deadline and notifies the recorder so
-// downstream consumers (SubscribeStatus stream, UI) drop their anchor.
-// The caller must hold w.mu; this helper releases it before invoking
-// the recorder.
-func (w *Watcher) clearLocked() {
-	if w.current.IsZero() {
-		w.mu.Unlock()
-		return
-	}
-	w.stopTimerLocked()
-	w.current = time.Time{}
-	w.firedAt = time.Time{}
-	w.finalFiredAt = time.Time{}
-	w.dismissedAt = time.Time{}
-	recorder := w.recorder
-	w.mu.Unlock()
-	if recorder != nil {
-		recorder.SetSessionExpiresAt(time.Time{})
-	}
-	log.Infof("auth session deadline cleared")
-}
-
-func (w *Watcher) stopTimerLocked() {
-	if w.timer != nil {
-		w.timer.Stop()
-		w.timer = nil
-	}
-	if w.finalTimer != nil {
-		w.finalTimer.Stop()
-		w.finalTimer = nil
-	}
-}
-
-func (w *Watcher) armTimerLocked(deadline time.Time) {
-	w.timer = armOneShotLocked(deadline.Add(-w.lead), func() { w.fire(deadline) })
-	// finalLead <= 0 disables the final-warning timer entirely. Used by
-	// tests that predate the final-warning fallback so a millisecond-scale
-	// deadline does not flush both timers at once.
-	if w.finalLead > 0 {
-		w.finalTimer = armOneShotLocked(deadline.Add(-w.finalLead), func() { w.fireFinal(deadline) })
-	}
-}
-
-func (w *Watcher) fire(armedFor time.Time) {
-	w.mu.Lock()
-	if w.closed || !w.current.Equal(armedFor) {
-		// Deadline moved while we were waiting (e.g. a successful extend).
-		// The reschedule path armed a fresh timer; this one is stale.
-		w.mu.Unlock()
-		return
-	}
-	if !w.firedAt.IsZero() && w.firedAt.Equal(armedFor) {
-		w.mu.Unlock()
-		return
-	}
-	w.firedAt = armedFor
-	recorder := w.recorder
-	w.mu.Unlock()
-	if recorder == nil {
-		return
-	}
-	log.Infof("auth session expiry soon warning fired")
-	publishWarning(recorder, armedFor, false)
-}
-
-// fireFinal mirrors fire for the T-FinalWarningLead timer with an extra
-// dismiss-gate: if the user dismissed the T-WarningLead notification for
-// this deadline, the final warning is suppressed entirely.
-func (w *Watcher) fireFinal(armedFor time.Time) {
-	w.mu.Lock()
-	if w.closed || !w.current.Equal(armedFor) {
-		w.mu.Unlock()
-		return
-	}
-	if !w.finalFiredAt.IsZero() && w.finalFiredAt.Equal(armedFor) {
-		w.mu.Unlock()
-		return
-	}
-	if w.dismissedAt.Equal(armedFor) {
-		w.mu.Unlock()
-		log.Infof("auth session final-warning skipped (dismissed by user)")
-		return
-	}
-	w.finalFiredAt = armedFor
-	recorder := w.recorder
-	w.mu.Unlock()
-	if recorder == nil {
-		return
-	}
-	log.Infof("auth session final-warning fired")
-	publishWarning(recorder, armedFor, true)
-}
-
-// armOneShotLocked schedules cb at fireAt. When fireAt is already in the
-// past it dispatches on the next scheduler tick so a state-change recorder
-// notification (invoked after w.mu is released) lands first. Caller must
-// hold w.mu.
-func armOneShotLocked(fireAt time.Time, cb func()) *time.Timer {
-	delay := time.Until(fireAt)
-	if delay <= 0 {
-		return time.AfterFunc(0, cb)
-	}
-	return time.AfterFunc(delay, cb)
-}
-
-// publishWarning composes the SystemEvent for a watcher-fired warning and
-// pushes it through the recorder. Severity is CRITICAL on both — bypassing
-// the user's Notifications toggle is deliberate: missing the warning
-// window forces the post-mortem SessionExpired flow (tunnel torn down,
-// lock icon, manual re-login), which is the UX we are trying to avoid.
-func publishWarning(recorder StatusRecorder, deadline time.Time, final bool) {
-	lead := WarningLead
-	message := "session expiry warning"
-	meta := map[string]string{
-		MetaSessionWarning:   "true",
-		MetaSessionExpiresAt: FormatExpiresAt(deadline),
-	}
-	if final {
-		lead = FinalWarningLead
-		message = "session expiry final warning"
-		meta[MetaSessionFinal] = "true"
-	}
-	meta[MetaSessionLeadMinutes] = FormatLeadMinutes(lead)
-
-	recorder.PublishEvent(
-		cProto.SystemEvent_CRITICAL,
-		cProto.SystemEvent_AUTHENTICATION,
-		message,
-		"",
-		meta,
-	)
-}

client/internal/auth/sessionwatch/watcher_test.go

@@ -1,519 +0,0 @@
-package sessionwatch
-
-import (
-	"errors"
-	"sync"
-	"testing"
-	"time"
-
-	cProto "github.com/netbirdio/netbird/client/proto"
-)
-
-// fakeRecorder satisfies StatusRecorder and records every call so tests
-// can observe what the watcher emits. SetSessionExpiresAt and PublishEvent
-// land in the same ordered events slice (with the Kind distinguishing
-// them) so tests that care about ordering still work. lastDeadline holds
-// the most recent value passed to SetSessionExpiresAt so tests can assert
-// the recorder ended up cleared/set as expected.
-type fakeRecorder struct {
-	mu           sync.Mutex
-	events       []event
-	lastDeadline time.Time
-}
-
-type eventKind int
-
-const (
-	stateChange eventKind = iota
-	publish
-)
-
-type event struct {
-	kind eventKind
-	// Set only for publish events.
-	severity cProto.SystemEvent_Severity
-	category cProto.SystemEvent_Category
-	message  string
-	meta     map[string]string
-}
-
-// SetSessionExpiresAt mirrors peer.Status: a same-value write is a no-op,
-// a real change records the new value and fans out a state-change (the
-// production recorder calls notifyStateChange internally). The baseline
-// is the zero time, so an initial clear before any deadline is set emits
-// nothing — matching the real recorder.
-func (r *fakeRecorder) SetSessionExpiresAt(deadline time.Time) {
-	r.mu.Lock()
-	defer r.mu.Unlock()
-	if r.lastDeadline.Equal(deadline) {
-		return
-	}
-	r.lastDeadline = deadline
-	r.events = append(r.events, event{kind: stateChange})
-}
-
-func (r *fakeRecorder) deadline() time.Time {
-	r.mu.Lock()
-	defer r.mu.Unlock()
-	return r.lastDeadline
-}
-
-func (r *fakeRecorder) PublishEvent(
-	severity cProto.SystemEvent_Severity,
-	category cProto.SystemEvent_Category,
-	message string,
-	_ string,
-	metadata map[string]string,
-) {
-	r.mu.Lock()
-	defer r.mu.Unlock()
-	r.events = append(r.events, event{
-		kind:     publish,
-		severity: severity,
-		category: category,
-		message:  message,
-		meta:     metadata,
-	})
-}
-
-func (r *fakeRecorder) snapshot() []event {
-	r.mu.Lock()
-	defer r.mu.Unlock()
-	out := make([]event, len(r.events))
-	copy(out, r.events)
-	return out
-}
-
-func (e event) isFinalWarning() bool {
-	return e.kind == publish && e.meta[MetaSessionFinal] == "true"
-}
-
-func (e event) isWarning() bool {
-	return e.kind == publish && e.meta[MetaSessionWarning] == "true" && e.meta[MetaSessionFinal] != "true"
-}
-
-func countWhere(events []event, pred func(event) bool) int {
-	n := 0
-	for _, e := range events {
-		if pred(e) {
-			n++
-		}
-	}
-	return n
-}
-
-func waitForEvents(t *testing.T, r *fakeRecorder, want int) []event {
-	t.Helper()
-	deadline := time.Now().Add(500 * time.Millisecond)
-	for time.Now().Before(deadline) {
-		if got := r.snapshot(); len(got) >= want {
-			return got
-		}
-		time.Sleep(5 * time.Millisecond)
-	}
-	got := r.snapshot()
-	t.Fatalf("timed out waiting for %d events, got %d: %+v", want, len(got), got)
-	return nil
-}
-
-// newWatcher builds a watcher with the final timer disabled (finalLead=0),
-// matching the lead-only behaviour the pre-final-warning tests assume.
-func newWatcher(lead time.Duration, r *fakeRecorder) *Watcher {
-	return NewWithLeads(lead, 0, r)
-}
-
-func TestUpdateZeroBeforeAnythingIsNoop(t *testing.T) {
-	r := &fakeRecorder{}
-	w := newWatcher(50*time.Millisecond, r)
-	defer w.Close()
-
-	_ = w.Update(time.Time{})
-
-	if got := r.snapshot(); len(got) != 0 {
-		t.Fatalf("expected no events on initial zero, got %+v", got)
-	}
-}
-
-func TestUpdateNonZeroFiresStateChange(t *testing.T) {
-	r := &fakeRecorder{}
-	w := newWatcher(50*time.Millisecond, r)
-	defer w.Close()
-
-	d := time.Now().Add(time.Hour)
-	_ = w.Update(d)
-
-	events := waitForEvents(t, r, 1)
-	if events[0].kind != stateChange {
-		t.Fatalf("expected stateChange, got %+v", events[0])
-	}
-	if !w.Deadline().Equal(d) {
-		t.Fatalf("deadline mismatch: %v vs %v", w.Deadline(), d)
-	}
-}
-
-func TestSameDeadlineIsNoop(t *testing.T) {
-	r := &fakeRecorder{}
-	w := newWatcher(50*time.Millisecond, r)
-	defer w.Close()
-
-	d := time.Now().Add(time.Hour)
-	_ = w.Update(d)
-	_ = w.Update(d)
-	_ = w.Update(d)
-
-	events := waitForEvents(t, r, 1)
-	if len(events) != 1 {
-		t.Fatalf("expected exactly 1 event for repeated same deadline, got %d: %+v", len(events), events)
-	}
-}
-
-func TestWarningFiresOnceWithinLeadWindow(t *testing.T) {
-	r := &fakeRecorder{}
-	lead := 50 * time.Millisecond
-	w := newWatcher(lead, r)
-	defer w.Close()
-
-	// Deadline 80ms out — warning should fire after ~30ms.
-	d := time.Now().Add(80 * time.Millisecond)
-	_ = w.Update(d)
-
-	events := waitForEvents(t, r, 2)
-	if events[0].kind != stateChange {
-		t.Fatalf("event[0] should be stateChange, got %+v", events[0])
-	}
-	if !events[1].isWarning() {
-		t.Fatalf("event[1] should be a warning publish, got %+v", events[1])
-	}
-}
-
-func TestWarningFiresImmediatelyWhenAlreadyInsideWindow(t *testing.T) {
-	r := &fakeRecorder{}
-	w := newWatcher(time.Hour, r) // lead > delta => fire immediately
-	defer w.Close()
-
-	d := time.Now().Add(10 * time.Millisecond)
-	_ = w.Update(d)
-
-	events := waitForEvents(t, r, 2)
-	if !events[1].isWarning() {
-		t.Fatalf("expected immediate warning publish, got %+v", events[1])
-	}
-}
-
-func TestNewDeadlineCancelsPriorTimer(t *testing.T) {
-	r := &fakeRecorder{}
-	lead := 50 * time.Millisecond
-	w := newWatcher(lead, r)
-	defer w.Close()
-
-	first := time.Now().Add(80 * time.Millisecond) // would fire warning ~30ms in
-	_ = w.Update(first)
-
-	// Replace with a far-future deadline before the warning fires.
-	time.Sleep(5 * time.Millisecond)
-	second := time.Now().Add(time.Hour)
-	_ = w.Update(second)
-
-	// Wait past when first's warning would have fired.
-	time.Sleep(80 * time.Millisecond)
-
-	if n := countWhere(r.snapshot(), event.isWarning); n != 0 {
-		t.Fatalf("warning fired for cancelled deadline: %+v", r.snapshot())
-	}
-}
-
-func TestRefreshAfterFireArmsNewWarning(t *testing.T) {
-	r := &fakeRecorder{}
-	lead := 30 * time.Millisecond
-	w := newWatcher(lead, r)
-	defer w.Close()
-
-	first := time.Now().Add(50 * time.Millisecond)
-	_ = w.Update(first)
-
-	// Wait for stateChange + warning of the first cycle.
-	waitForEvents(t, r, 2)
-
-	// Simulate a successful extend: brand new deadline.
-	second := time.Now().Add(60 * time.Millisecond)
-	_ = w.Update(second)
-
-	// 4 events total: stateChange, warning (first), stateChange, warning (second).
-	events := waitForEvents(t, r, 4)
-	if events[2].kind != stateChange {
-		t.Fatalf("event[2] should be stateChange for the new deadline, got %+v", events[2])
-	}
-	if !events[3].isWarning() {
-		t.Fatalf("event[3] should be a warning publish for the new deadline, got %+v", events[3])
-	}
-}
-
-func TestUpdateZeroAfterNonZeroClearsState(t *testing.T) {
-	r := &fakeRecorder{}
-	w := newWatcher(time.Hour, r)
-	defer w.Close()
-
-	d := time.Now().Add(2 * time.Hour)
-	_ = w.Update(d)
-	waitForEvents(t, r, 1)
-
-	_ = w.Update(time.Time{})
-
-	events := waitForEvents(t, r, 2)
-	if events[1].kind != stateChange {
-		t.Fatalf("expected stateChange on clear, got %+v", events[1])
-	}
-	if !w.Deadline().IsZero() {
-		t.Fatalf("Deadline should be zero after clear")
-	}
-}
-
-func TestUpdateRejectsBeforeEpoch(t *testing.T) {
-	r := &fakeRecorder{}
-	w := newWatcher(50*time.Millisecond, r)
-	defer w.Close()
-
-	good := time.Now().Add(time.Hour)
-	if err := w.Update(good); err != nil {
-		t.Fatalf("seed Update: %v", err)
-	}
-
-	err := w.Update(time.Unix(-100, 0))
-	if !errors.Is(err, ErrDeadlineBeforeEpoch) {
-		t.Fatalf("want ErrDeadlineBeforeEpoch, got %v", err)
-	}
-	if !w.Deadline().IsZero() {
-		t.Fatalf("rejected pre-epoch update must clear deadline; got %v", w.Deadline())
-	}
-}
-
-func TestUpdateRejectsTooFarFuture(t *testing.T) {
-	r := &fakeRecorder{}
-	w := newWatcher(50*time.Millisecond, r)
-	defer w.Close()
-
-	good := time.Now().Add(time.Hour)
-	if err := w.Update(good); err != nil {
-		t.Fatalf("seed Update: %v", err)
-	}
-
-	err := w.Update(time.Now().Add(50 * 365 * 24 * time.Hour))
-	if !errors.Is(err, ErrDeadlineTooFarFuture) {
-		t.Fatalf("want ErrDeadlineTooFarFuture, got %v", err)
-	}
-	if !w.Deadline().IsZero() {
-		t.Fatalf("rejected far-future update must clear deadline; got %v", w.Deadline())
-	}
-}
-
-func TestUpdateInPastClearsDeadline(t *testing.T) {
-	r := &fakeRecorder{}
-	w := newWatcher(50*time.Millisecond, r)
-	defer w.Close()
-
-	good := time.Now().Add(time.Hour)
-	if err := w.Update(good); err != nil {
-		t.Fatalf("seed Update: %v", err)
-	}
-	// Drain the stateChange from the seed.
-	waitForEvents(t, r, 1)
-
-	err := w.Update(time.Now().Add(-1 * time.Hour))
-	if !errors.Is(err, ErrDeadlineInPast) {
-		t.Fatalf("want ErrDeadlineInPast, got %v", err)
-	}
-	if !w.Deadline().IsZero() {
-		t.Fatalf("in-past update must clear the deadline, got %v", w.Deadline())
-	}
-	events := waitForEvents(t, r, 2)
-	if events[1].kind != stateChange {
-		t.Fatalf("expected stateChange on clear, got %+v", events[1])
-	}
-}
-
-func TestUpdateWithinSkewAccepted(t *testing.T) {
-	r := &fakeRecorder{}
-	w := newWatcher(50*time.Millisecond, r)
-	defer w.Close()
-
-	// 5 seconds in the past is within the 30s Skew tolerance — accept it.
-	d := time.Now().Add(-5 * time.Second)
-	if err := w.Update(d); err != nil {
-		t.Fatalf("within-skew Update should succeed, got %v", err)
-	}
-	if !w.Deadline().Equal(d) {
-		t.Fatalf("expected deadline to be applied, got %v want %v", w.Deadline(), d)
-	}
-}
-
-func TestCloseSilencesUpdates(t *testing.T) {
-	r := &fakeRecorder{}
-	w := newWatcher(50*time.Millisecond, r)
-	w.Close()
-
-	_ = w.Update(time.Now().Add(time.Hour))
-
-	time.Sleep(20 * time.Millisecond)
-	if got := r.snapshot(); len(got) != 0 {
-		t.Fatalf("expected no events after Close, got %+v", got)
-	}
-}
-
-// TestCloseClearsRecorderDeadline pins the profile-switch fix: a watcher
-// holding a live deadline must zero the recorder on Close so the next
-// engine's watcher (and the UI reading the shared server-scoped recorder)
-// doesn't start out showing the previous session's stale "expires in".
-func TestCloseClearsRecorderDeadline(t *testing.T) {
-	r := &fakeRecorder{}
-	w := newWatcher(time.Hour, r)
-
-	d := time.Now().Add(2 * time.Hour)
-	if err := w.Update(d); err != nil {
-		t.Fatalf("seed Update: %v", err)
-	}
-	if got := r.deadline(); !got.Equal(d) {
-		t.Fatalf("recorder deadline after Update = %v, want %v", got, d)
-	}
-
-	w.Close()
-
-	if got := r.deadline(); !got.IsZero() {
-		t.Fatalf("recorder deadline after Close = %v, want zero", got)
-	}
-}
-
-// TestCloseWithoutDeadlineLeavesRecorderUntouched guards the symmetric
-// case: closing a watcher that never held a deadline must not emit a
-// redundant clear (the recorder may legitimately hold a value written by
-// some other path; the watcher only owns what it set).
-func TestCloseWithoutDeadlineLeavesRecorderUntouched(t *testing.T) {
-	r := &fakeRecorder{}
-	w := newWatcher(time.Hour, r)
-
-	w.Close()
-
-	if got := r.snapshot(); len(got) != 0 {
-		t.Fatalf("expected no events from Close on an empty watcher, got %+v", got)
-	}
-}
-
-func TestFinalWarningFiresAfterRegularWarning(t *testing.T) {
-	r := &fakeRecorder{}
-	// Warning fires at deadline-80ms, final at deadline-30ms.
-	w := NewWithLeads(80*time.Millisecond, 30*time.Millisecond, r)
-	defer w.Close()
-
-	d := time.Now().Add(100 * time.Millisecond)
-	_ = w.Update(d)
-
-	// Expect stateChange + warning + final-warning.
-	events := waitForEvents(t, r, 3)
-
-	if countWhere(events, func(e event) bool { return e.kind == stateChange }) != 1 {
-		t.Fatalf("expected exactly 1 stateChange, got %+v", events)
-	}
-	if countWhere(events, event.isWarning) != 1 {
-		t.Fatalf("expected exactly 1 warning publish, got %+v", events)
-	}
-	if countWhere(events, event.isFinalWarning) != 1 {
-		t.Fatalf("expected exactly 1 final-warning publish, got %+v", events)
-	}
-
-	// Warning must precede final (same deadline, longer lead fires first).
-	var wIdx, fIdx int
-	for i, e := range events {
-		switch {
-		case e.isWarning():
-			wIdx = i
-		case e.isFinalWarning():
-			fIdx = i
-		}
-	}
-	if wIdx > fIdx {
-		t.Fatalf("warning must publish before final-warning, got order %+v", events)
-	}
-}
-
-func TestDismissSuppressesFinalWarning(t *testing.T) {
-	r := &fakeRecorder{}
-	w := NewWithLeads(80*time.Millisecond, 30*time.Millisecond, r)
-	defer w.Close()
-
-	d := time.Now().Add(100 * time.Millisecond)
-	_ = w.Update(d)
-
-	// Wait for the warning publish so we know we're inside the warning
-	// window, then dismiss before the final timer would fire.
-	deadline := time.Now().Add(500 * time.Millisecond)
-	for time.Now().Before(deadline) {
-		if countWhere(r.snapshot(), event.isWarning) >= 1 {
-			break
-		}
-		time.Sleep(2 * time.Millisecond)
-	}
-	if countWhere(r.snapshot(), event.isWarning) < 1 {
-		t.Fatalf("warning did not publish in time, events=%+v", r.snapshot())
-	}
-
-	w.Dismiss()
-
-	// Now wait past when the final would have fired.
-	time.Sleep(120 * time.Millisecond)
-
-	if n := countWhere(r.snapshot(), event.isFinalWarning); n != 0 {
-		t.Fatalf("final-warning published after Dismiss(), events=%+v", r.snapshot())
-	}
-}
-
-func TestDismissResetByNewDeadline(t *testing.T) {
-	r := &fakeRecorder{}
-	w := NewWithLeads(80*time.Millisecond, 30*time.Millisecond, r)
-	defer w.Close()
-
-	first := time.Now().Add(100 * time.Millisecond)
-	_ = w.Update(first)
-
-	// Dismiss against the first deadline.
-	w.Dismiss()
-
-	// Replace with a fresh deadline before the first's timers complete.
-	time.Sleep(10 * time.Millisecond)
-	second := time.Now().Add(100 * time.Millisecond)
-	_ = w.Update(second)
-
-	// The second cycle must publish a final-warning (the dismiss state
-	// did not carry over).
-	deadline := time.Now().Add(500 * time.Millisecond)
-	for time.Now().Before(deadline) {
-		if countWhere(r.snapshot(), event.isFinalWarning) >= 1 {
-			break
-		}
-		time.Sleep(5 * time.Millisecond)
-	}
-	if countWhere(r.snapshot(), event.isFinalWarning) < 1 {
-		t.Fatalf("final-warning did not publish on fresh deadline after Dismiss reset, events=%+v", r.snapshot())
-	}
-}
-
-func TestDismissBeforeUpdateIsNoop(t *testing.T) {
-	r := &fakeRecorder{}
-	w := NewWithLeads(80*time.Millisecond, 30*time.Millisecond, r)
-	defer w.Close()
-
-	// No deadline tracked yet; Dismiss must be a no-op (no panic, no state).
-	w.Dismiss()
-
-	d := time.Now().Add(100 * time.Millisecond)
-	_ = w.Update(d)
-
-	// Final warning should still publish — Dismiss only acts on the current
-	// deadline, and there was none at the time of the call.
-	deadline := time.Now().Add(500 * time.Millisecond)
-	for time.Now().Before(deadline) {
-		if countWhere(r.snapshot(), event.isFinalWarning) >= 1 {
-			return
-		}
-		time.Sleep(5 * time.Millisecond)
-	}
-	t.Fatalf("final-warning did not publish after no-op pre-Update Dismiss, events=%+v", r.snapshot())
-}

client/internal/conn_mgr.go

@@ -16,16 +16,6 @@ import (
 	"github.com/netbirdio/netbird/route"
 )
 
-// lazyForce is the resolved local decision for lazy connections, layered above the
-// management feature flag. lazyForceNone defers to management.
-type lazyForce int
-
-const (
-	lazyForceNone lazyForce = iota
-	lazyForceOn
-	lazyForceOff
-)
-
 // ConnMgr coordinates both lazy connections (established on-demand) and permanent peer connections.
 //
 // The connection manager is responsible for:
@@ -38,7 +28,7 @@ type ConnMgr struct {
 	peerStore        *peerstore.Store
 	statusRecorder   *peer.Status
 	iface            lazyconn.WGIface
-	force            lazyForce
+	enabledLocally   bool
 	rosenpassEnabled bool
 
 	lazyConnMgr *manager.Manager
@@ -53,34 +43,28 @@ func NewConnMgr(engineConfig *EngineConfig, statusRecorder *peer.Status, peerSto
 		peerStore:        peerStore,
 		statusRecorder:   statusRecorder,
 		iface:            iface,
-		force:            resolveLazyForce(engineConfig.LazyConnection),
 		rosenpassEnabled: engineConfig.RosenpassEnabled,
 	}
+	if engineConfig.LazyConnectionEnabled || lazyconn.IsLazyConnEnabledByEnv() {
+		e.enabledLocally = true
+	}
 	return e
 }
 
-// Start initializes the connection manager. It starts the lazy connection manager when a
-// local override forces it on; with no local override it waits for the management feature flag.
+// Start initializes the connection manager and starts the lazy connection manager if enabled by env var or cmd line option.
 func (e *ConnMgr) Start(ctx context.Context) {
 	if e.lazyConnMgr != nil {
 		log.Errorf("lazy connection manager is already started")
 		return
 	}
 
-	switch e.force {
-	case lazyForceOff:
-		log.Infof("lazy connection manager is disabled by local override (%s or MDM policy)", lazyconn.EnvLazyConn)
-		e.statusRecorder.UpdateLazyConnection(false)
-		return
-	case lazyForceNone:
-		log.Infof("lazy connection manager is managed by the management feature flag")
-		e.statusRecorder.UpdateLazyConnection(false)
+	if !e.enabledLocally {
+		log.Infof("lazy connection manager is disabled")
 		return
 	}
 
 	if e.rosenpassEnabled {
 		log.Warnf("rosenpass connection manager is enabled, lazy connection manager will not be started")
-		e.statusRecorder.UpdateLazyConnection(false)
 		return
 	}
 
@@ -92,8 +76,8 @@ func (e *ConnMgr) Start(ctx context.Context) {
 // If enabled, it initializes the lazy connection manager and start it. Do not need to call Start() again.
 // If disabled, then it closes the lazy connection manager and open the connections to all peers.
 func (e *ConnMgr) UpdatedRemoteFeatureFlag(ctx context.Context, enabled bool) error {
-	// a local override (NB_LAZY_CONN or local config) takes precedence over management
-	if e.force != lazyForceNone {
+	// do not disable lazy connection manager if it was enabled by env var
+	if e.enabledLocally {
 		return nil
 	}
 
@@ -105,7 +89,6 @@ func (e *ConnMgr) UpdatedRemoteFeatureFlag(ctx context.Context, enabled bool) er
 
 		if e.rosenpassEnabled {
 			log.Infof("rosenpass connection manager is enabled, lazy connection manager will not be started")
-			e.statusRecorder.UpdateLazyConnection(false)
 			return nil
 		}
 
@@ -115,7 +98,6 @@ func (e *ConnMgr) UpdatedRemoteFeatureFlag(ctx context.Context, enabled bool) er
 		return e.addPeersToLazyConnManager()
 	} else {
 		if e.lazyConnMgr == nil {
-			e.statusRecorder.UpdateLazyConnection(false)
 			return nil
 		}
 		log.Infof("lazy connection manager is disabled by management feature flag")
@@ -327,25 +309,6 @@ func (e *ConnMgr) isStartedWithLazyMgr() bool {
 	return e.lazyConnMgr != nil && e.lazyCtxCancel != nil
 }
 
-// resolveLazyForce determines the local override. NB_LAZY_CONN takes precedence; when it
-// is unset the MDM policy override (mdmState) applies. Either wins in both directions over
-// the management feature flag; StateUnset for both defers to management.
-func resolveLazyForce(mdmState lazyconn.State) lazyForce {
-	state := lazyconn.EnvState()
-	if state == lazyconn.StateUnset {
-		state = mdmState
-	}
-
-	switch state {
-	case lazyconn.StateOn:
-		return lazyForceOn
-	case lazyconn.StateOff:
-		return lazyForceOff
-	default:
-		return lazyForceNone
-	}
-}
-
 func inactivityThresholdEnv() *time.Duration {
 	envValue := os.Getenv(lazyconn.EnvInactivityThreshold)
 	if envValue == "" {

client/internal/conn_mgr_test.go

@@ -1,40 +0,0 @@
-package internal
-
-import (
-	"os"
-	"testing"
-
-	"github.com/netbirdio/netbird/client/internal/lazyconn"
-)
-
-func TestResolveLazyForce(t *testing.T) {
-	tests := []struct {
-		name   string
-		env    string
-		envSet bool
-		mdm    lazyconn.State
-		want   lazyForce
-	}{
-		{name: "env unset, mdm unset -> defer to management", mdm: lazyconn.StateUnset, want: lazyForceNone},
-		{name: "env on -> force on", env: "on", envSet: true, mdm: lazyconn.StateUnset, want: lazyForceOn},
-		{name: "env off -> force off", env: "off", envSet: true, mdm: lazyconn.StateUnset, want: lazyForceOff},
-		{name: "env unset, mdm on -> force on", mdm: lazyconn.StateOn, want: lazyForceOn},
-		{name: "env unset, mdm off -> force off", mdm: lazyconn.StateOff, want: lazyForceOff},
-		{name: "env on beats mdm off", env: "on", envSet: true, mdm: lazyconn.StateOff, want: lazyForceOn},
-		{name: "env off beats mdm on", env: "off", envSet: true, mdm: lazyconn.StateOn, want: lazyForceOff},
-		{name: "unrecognized env, mdm on -> mdm wins", env: "auto", envSet: true, mdm: lazyconn.StateOn, want: lazyForceOn},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			t.Setenv(lazyconn.EnvLazyConn, tt.env)
-			if !tt.envSet {
-				os.Unsetenv(lazyconn.EnvLazyConn)
-			}
-
-			if got := resolveLazyForce(tt.mdm); got != tt.want {
-				t.Fatalf("resolveLazyForce(%v) = %v, want %v", tt.mdm, got, tt.want)
-			}
-		})
-	}
-}

client/internal/connect.go

@@ -27,7 +27,6 @@ import (
 	"github.com/netbirdio/netbird/client/iface/device"
 	"github.com/netbirdio/netbird/client/iface/netstack"
 	"github.com/netbirdio/netbird/client/internal/dns"
-	"github.com/netbirdio/netbird/client/internal/lazyconn"
 	"github.com/netbirdio/netbird/client/internal/listener"
 	"github.com/netbirdio/netbird/client/internal/metrics"
 	"github.com/netbirdio/netbird/client/internal/peer"
@@ -277,15 +276,6 @@ func (c *ConnectClient) run(mobileDependency MobileDependency, runningChan chan
 		log.Debugf("connecting to the Management service %s", c.config.ManagementURL.Host)
 		mgmClient, err := mgm.NewClient(engineCtx, c.config.ManagementURL.Host, myPrivateKey, mgmTlsEnabled)
 		if err != nil {
-			// On daemon shutdown / Down() the parent context is cancelled
-			// and the dial fails with "context canceled". Wrapping that
-			// into state would leave the snapshot stuck at Connecting+err
-			// until the backoff loop wakes up — instead let the operation
-			// return cleanly so the deferred state.Set(StatusIdle) takes
-			// effect on the next iteration.
-			if c.ctx.Err() != nil {
-				return nil
-			}
 			return wrapErr(gstatus.Errorf(codes.FailedPrecondition, "failed connecting to Management Service : %s", err))
 		}
 		mgmNotifier := statusRecorderToMgmConnStateNotifier(c.statusRecorder)
@@ -324,10 +314,6 @@ func (c *ConnectClient) run(mobileDependency MobileDependency, runningChan chan
 		c.clientMetrics.RecordLoginDuration(engineCtx, time.Since(loginStarted), true)
 		c.statusRecorder.MarkManagementConnected()
 
-		if metricsConfig := loginResp.GetNetbirdConfig().GetMetrics(); metricsConfig != nil {
-			c.clientMetrics.UpdatePushFromMgm(c.ctx, metricsConfig.GetEnabled())
-		}
-
 		localPeerState := peer.LocalPeerState{
 			IP:              loginResp.GetPeerConfig().GetAddress(),
 			PubKey:          myPrivateKey.PublicKey().String(),
@@ -413,7 +399,6 @@ func (c *ConnectClient) run(mobileDependency MobileDependency, runningChan chan
 			StateManager:   stateManager,
 			UpdateManager:  c.updateManager,
 			ClientMetrics:  c.clientMetrics,
-			MetricsCtx:     c.ctx,
 		}, mobileDependency)
 		engine.SetSyncResponsePersistence(c.persistSyncResponse)
 		c.engine = engine
@@ -424,10 +409,6 @@ func (c *ConnectClient) run(mobileDependency MobileDependency, runningChan chan
 			return wrapErr(err)
 		}
 
-		// Seed the session-expiry deadline from the LoginResponse. Subsequent
-		// changes flow in through SyncResponse and are applied in handleSync.
-		engine.ApplySessionDeadline(loginResp.GetSessionExpiresAt())
-
 		log.Infof("Netbird engine started, the IP is: %s", peerConfig.GetAddress())
 		state.Set(StatusConnected)
 
@@ -464,10 +445,6 @@ func (c *ConnectClient) run(mobileDependency MobileDependency, runningChan chan
 	}
 
 	c.statusRecorder.ClientStart()
-	// Wrap the backoff with c.ctx so Down()/actCancel propagates into the
-	// inter-attempt sleep — otherwise a 15s MaxInterval can keep the retry
-	// loop alive long after the caller asked to give up, leaving the
-	// status stream stuck at Connecting.
 	err = backoff.Retry(operation, backoff.WithContext(backOff, c.ctx))
 	if err != nil {
 		log.Debugf("exiting client retry loop due to unrecoverable error: %s", err)
@@ -619,7 +596,7 @@ func createEngineConfig(key wgtypes.Key, config *profilemanager.Config, peerConf
 		BlockInbound:        config.BlockInbound,
 		DisableIPv6:         config.DisableIPv6,
 
-		LazyConnection: lazyconn.ParseState(config.LazyConnection),
+		LazyConnectionEnabled: config.LazyConnectionEnabled,
 
 		MTU:     selectMTU(config.MTU, peerConfig.Mtu),
 		LogPath: logPath,
@@ -693,6 +670,7 @@ func loginToManagement(ctx context.Context, client mgm.Client, pubSSHKey []byte,
 		config.BlockLANAccess,
 		config.BlockInbound,
 		config.DisableIPv6,
+		config.LazyConnectionEnabled,
 		config.EnableSSHRoot,
 		config.EnableSSHSFTP,
 		config.EnableSSHLocalPortForwarding,

client/internal/debug/debug.go

@@ -229,16 +229,9 @@ scutil_dns.txt (macOS only):
 
 const (
 	clientLogFile = "client.log"
-	uiLogFile     = "gui-client.log"
 	errorLogFile  = "netbird.err"
 	stdoutLogFile = "netbird.out"
 
-	// Rotated-log glob prefixes (base log name without extension) passed to
-	// addRotatedLogFiles. The daemon's own log and the GUI log live in the same
-	// dir, so the prefixes must be disjoint to keep their rotated siblings apart.
-	clientLogPrefix = "client"
-	uiLogPrefix     = "gui-client"
-
 	darwinErrorLogPath  = "/var/log/netbird.out.log"
 	darwinStdoutLogPath = "/var/log/netbird.err.log"
 )
@@ -256,7 +249,6 @@ type BundleGenerator struct {
 	statusRecorder *peer.Status
 	syncResponse   *mgmProto.SyncResponse
 	logPath        string
-	uiLogPath      string
 	tempDir        string
 	statePath      string
 	cpuProfile     []byte
@@ -284,7 +276,6 @@ type GeneratorDependencies struct {
 	StatusRecorder *peer.Status
 	SyncResponse   *mgmProto.SyncResponse
 	LogPath        string
-	UILogPath      string // Absolute path to the desktop UI's gui-client.log, reported via RegisterUILog. Empty if no UI registered one.
 	TempDir        string // Directory for temporary bundle zip files. If empty, os.TempDir() is used.
 	StatePath      string // Path to the state file. If empty, the ServiceManager default path is used.
 	CPUProfile     []byte
@@ -309,7 +300,6 @@ func NewBundleGenerator(deps GeneratorDependencies, cfg BundleConfig) *BundleGen
 		statusRecorder: deps.StatusRecorder,
 		syncResponse:   deps.SyncResponse,
 		logPath:        deps.LogPath,
-		uiLogPath:      deps.UILogPath,
 		tempDir:        deps.TempDir,
 		statePath:      deps.StatePath,
 		cpuProfile:     deps.CPUProfile,
@@ -421,10 +411,6 @@ func (g *BundleGenerator) createArchive() error {
 		log.Errorf("failed to add logs to debug bundle: %v", err)
 	}
 
-	if err := g.addUILog(); err != nil {
-		log.Errorf("failed to add UI log to debug bundle: %v", err)
-	}
-
 	if err := g.addUpdateLogs(); err != nil {
 		log.Errorf("failed to add updater logs: %v", err)
 	}
@@ -695,7 +681,7 @@ func (g *BundleGenerator) addCommonConfigFields(configContent *strings.Builder)
 		configContent.WriteString(fmt.Sprintf("ClientCertKeyPath: %s\n", g.internalConfig.ClientCertKeyPath))
 	}
 
-	configContent.WriteString(fmt.Sprintf("LazyConnection: %q\n", g.internalConfig.LazyConnection))
+	configContent.WriteString(fmt.Sprintf("LazyConnectionEnabled: %v\n", g.internalConfig.LazyConnectionEnabled))
 	configContent.WriteString(fmt.Sprintf("MTU: %d\n", g.internalConfig.MTU))
 }
 
@@ -1000,7 +986,7 @@ func (g *BundleGenerator) addLogfile() error {
 		return fmt.Errorf("add client log file to zip: %w", err)
 	}
 
-	g.addRotatedLogFiles(logDir, clientLogPrefix)
+	g.addRotatedLogFiles(logDir)
 
 	stdErrLogPath := filepath.Join(logDir, errorLogFile)
 	stdoutLogPath := filepath.Join(logDir, stdoutLogFile)
@@ -1020,25 +1006,6 @@ func (g *BundleGenerator) addLogfile() error {
 	return nil
 }
 
-// addUILog adds the desktop UI's gui-client.log (and its rotated siblings) to
-// the bundle. The path is reported by the UI via RegisterUILog; empty when no
-// UI registered one (e.g. headless / server). Missing file is non-fatal — the
-// UI only writes it while the daemon is in debug, so it's often absent.
-func (g *BundleGenerator) addUILog() error {
-	if g.uiLogPath == "" {
-		log.Debugf("no UI log path registered, skipping in debug bundle")
-		return nil
-	}
-
-	if err := g.addSingleLogfile(g.uiLogPath, uiLogFile); err != nil {
-		return fmt.Errorf("add UI log file to zip: %w", err)
-	}
-
-	g.addRotatedLogFiles(filepath.Dir(g.uiLogPath), uiLogPrefix)
-
-	return nil
-}
-
 // addSingleLogfile adds a single log file to the archive
 func (g *BundleGenerator) addSingleLogfile(logPath, targetName string) error {
 	logFile, err := os.Open(logPath)
@@ -1111,16 +1078,14 @@ func (g *BundleGenerator) addSingleLogFileGz(logPath, targetName string) error {
 	return nil
 }
 
-// addRotatedLogFiles adds rotated log files to the bundle based on logFileCount.
-// prefix is the base log name without extension (e.g. "client", "gui-client");
-// the glob matches both files rotated by us and by logrotate on linux.
-func (g *BundleGenerator) addRotatedLogFiles(logDir, prefix string) {
+// addRotatedLogFiles adds rotated log files to the bundle based on logFileCount
+func (g *BundleGenerator) addRotatedLogFiles(logDir string) {
 	if g.logFileCount == 0 {
 		return
 	}
 
-	// This pattern matches both logs rotated by us and logrotate on linux
-	pattern := filepath.Join(logDir, prefix+"*.log.*")
+	// This regex will match both logs rotated by us and logrotate on linux
+	pattern := filepath.Join(logDir, "client*.log.*")
 	files, err := filepath.Glob(pattern)
 	if err != nil {
 		log.Warnf("failed to glob rotated logs: %v", err)

client/internal/debug/debug_logfiles_test.go

@@ -40,25 +40,6 @@ func TestAddRotatedLogFiles_PicksUpAllVariants(t *testing.T) {
 	require.NotContains(t, names, "other.log", "unrelated files should not be in bundle")
 }
 
-// TestAddRotatedLogFiles_GUIPrefix asserts the prefix parameter scopes the glob
-// to the GUI log: gui-client.log.* rotated siblings are picked up and the
-// daemon's own client.log.* are not (and vice versa, covered above). This is
-// the load-bearing check for the gui-client.log bundle collection — the old
-// "client*.log.*" glob would have missed gui-client rotations.
-func TestAddRotatedLogFiles_GUIPrefix(t *testing.T) {
-	dir := t.TempDir()
-
-	writeFile(t, filepath.Join(dir, "gui-client.log.1"), "gui rotated\n")
-	writeGzFile(t, filepath.Join(dir, "gui-client.log.2.gz"), "gui rotated gz\n")
-	writeFile(t, filepath.Join(dir, "client.log.1"), "daemon rotated\n")
-
-	names := runAddRotatedLogFilesPrefix(t, dir, "gui-client", 10)
-
-	require.Contains(t, names, "gui-client.log.1", "gui-client rotated file should be in bundle")
-	require.Contains(t, names, "gui-client.log.2.gz", "gui-client gz rotated file should be in bundle")
-	require.NotContains(t, names, "client.log.1", "daemon rotated file must not match the gui-client prefix")
-}
-
 // TestAddRotatedLogFiles_RespectsLogFileCount asserts that only the newest
 // logFileCount rotated files are bundled, ordered by mtime.
 func TestAddRotatedLogFiles_RespectsLogFileCount(t *testing.T) {
@@ -86,10 +67,6 @@ func TestAddRotatedLogFiles_RespectsLogFileCount(t *testing.T) {
 // runAddRotatedLogFiles calls addRotatedLogFiles against a fresh in-memory
 // zip writer and returns the set of entry names that ended up in the archive.
 func runAddRotatedLogFiles(t *testing.T, dir string, logFileCount uint32) map[string]struct{} {
-	return runAddRotatedLogFilesPrefix(t, dir, "client", logFileCount)
-}
-
-func runAddRotatedLogFilesPrefix(t *testing.T, dir, prefix string, logFileCount uint32) map[string]struct{} {
 	t.Helper()
 
 	var buf bytes.Buffer
@@ -97,7 +74,7 @@ func runAddRotatedLogFilesPrefix(t *testing.T, dir, prefix string, logFileCount
 		archive:      zip.NewWriter(&buf),
 		logFileCount: logFileCount,
 	}
-	g.addRotatedLogFiles(dir, prefix)
+	g.addRotatedLogFiles(dir)
 	require.NoError(t, g.archive.Close())
 
 	zr, err := zip.NewReader(bytes.NewReader(buf.Bytes()), int64(buf.Len()))

client/internal/debug/debug_test.go

@@ -885,7 +885,7 @@ func TestAddConfig_AllFieldsCovered(t *testing.T) {
 		DNSRouteInterval:              5 * time.Second,
 		ClientCertPath:                "/tmp/cert",
 		ClientCertKeyPath:             "/tmp/key",
-		LazyConnection:                "on",
+		LazyConnectionEnabled:         true,
 		MTU:                           1280,
 	}
 

client/internal/dns/resutil/resolve.go

@@ -8,7 +8,6 @@ import (
 	"errors"
 	"net"
 	"net/netip"
-	"slices"
 	"strings"
 
 	"github.com/miekg/dns"
@@ -168,10 +167,7 @@ func getRcodeForNotFound(ctx context.Context, r resolver, domain string, origina
 	case dns.TypeA:
 		alternativeNetwork = "ip6"
 	default:
-		// Non-address types reach LookupIP only unexpectedly; without an
-		// address pair to probe we cannot prove the name is absent, so answer
-		// NODATA rather than a poisoning NXDOMAIN.
-		return dns.RcodeSuccess
+		return dns.RcodeNameError
 	}
 
 	if _, err := r.LookupNetIP(ctx, alternativeNetwork, domain); err != nil {
@@ -188,230 +184,6 @@ func getRcodeForNotFound(ctx context.Context, r resolver, domain string, origina
 	return dns.RcodeSuccess
 }
 
-// RecordResolver is the host resolver surface used to forward non-address
-// record queries. net.DefaultResolver satisfies it.
-type RecordResolver interface {
-	LookupMX(ctx context.Context, name string) ([]*net.MX, error)
-	LookupTXT(ctx context.Context, name string) ([]string, error)
-	LookupNS(ctx context.Context, name string) ([]*net.NS, error)
-	LookupSRV(ctx context.Context, service, proto, name string) (string, []*net.SRV, error)
-	LookupCNAME(ctx context.Context, host string) (string, error)
-	LookupAddr(ctx context.Context, addr string) ([]string, error)
-}
-
-// LookupRecords resolves a non-address DNS record type through the host
-// resolver and returns the resource records and the DNS rcode. Types the host
-// resolver cannot answer (anything not covered by the net.Resolver Lookup*
-// methods) yield NODATA so that a routed name is never poisoned with NXDOMAIN
-// for an unsupported type.
-func LookupRecords(ctx context.Context, r RecordResolver, name string, qtype uint16, ttl uint32) ([]dns.RR, int) {
-	fqdn := dns.Fqdn(name)
-
-	switch qtype {
-	case dns.TypeMX:
-		return lookupMX(ctx, r, name, fqdn, ttl)
-	case dns.TypeTXT:
-		return lookupTXT(ctx, r, name, fqdn, ttl)
-	case dns.TypeNS:
-		return lookupNS(ctx, r, name, fqdn, ttl)
-	case dns.TypeSRV:
-		return lookupSRV(ctx, r, name, fqdn, ttl)
-	case dns.TypeCNAME:
-		return lookupCNAME(ctx, r, name, fqdn, ttl)
-	case dns.TypePTR:
-		return lookupPTR(ctx, r, name, fqdn, ttl)
-	default:
-		return nil, dns.RcodeSuccess
-	}
-}
-
-func recordHeader(fqdn string, rrtype uint16, ttl uint32) dns.RR_Header {
-	return dns.RR_Header{Name: fqdn, Rrtype: rrtype, Class: dns.ClassINET, Ttl: ttl}
-}
-
-func lookupMX(ctx context.Context, r RecordResolver, name, fqdn string, ttl uint32) ([]dns.RR, int) {
-	recs, err := r.LookupMX(ctx, name)
-	if err != nil {
-		return nil, rcodeForRecordError(err)
-	}
-	rrs := make([]dns.RR, 0, len(recs))
-	for _, mx := range recs {
-		rrs = append(rrs, &dns.MX{
-			Hdr:        recordHeader(fqdn, dns.TypeMX, ttl),
-			Preference: mx.Pref,
-			Mx:         dns.Fqdn(mx.Host),
-		})
-	}
-	return rrs, dns.RcodeSuccess
-}
-
-func lookupTXT(ctx context.Context, r RecordResolver, name, fqdn string, ttl uint32) ([]dns.RR, int) {
-	recs, err := r.LookupTXT(ctx, name)
-	if err != nil {
-		return nil, rcodeForRecordError(err)
-	}
-	rrs := make([]dns.RR, 0, len(recs))
-	for _, txt := range recs {
-		rrs = append(rrs, &dns.TXT{
-			Hdr: recordHeader(fqdn, dns.TypeTXT, ttl),
-			Txt: chunkTXT(txt),
-		})
-	}
-	return rrs, dns.RcodeSuccess
-}
-
-func lookupNS(ctx context.Context, r RecordResolver, name, fqdn string, ttl uint32) ([]dns.RR, int) {
-	recs, err := r.LookupNS(ctx, name)
-	if err != nil {
-		return nil, rcodeForRecordError(err)
-	}
-	rrs := make([]dns.RR, 0, len(recs))
-	for _, ns := range recs {
-		rrs = append(rrs, &dns.NS{
-			Hdr: recordHeader(fqdn, dns.TypeNS, ttl),
-			Ns:  dns.Fqdn(ns.Host),
-		})
-	}
-	return rrs, dns.RcodeSuccess
-}
-
-func lookupSRV(ctx context.Context, r RecordResolver, name, fqdn string, ttl uint32) ([]dns.RR, int) {
-	_, recs, err := r.LookupSRV(ctx, "", "", name)
-	if err != nil {
-		return nil, rcodeForRecordError(err)
-	}
-	rrs := make([]dns.RR, 0, len(recs))
-	for _, srv := range recs {
-		rrs = append(rrs, &dns.SRV{
-			Hdr:      recordHeader(fqdn, dns.TypeSRV, ttl),
-			Priority: srv.Priority,
-			Weight:   srv.Weight,
-			Port:     srv.Port,
-			Target:   dns.Fqdn(srv.Target),
-		})
-	}
-	return rrs, dns.RcodeSuccess
-}
-
-func lookupCNAME(ctx context.Context, r RecordResolver, name, fqdn string, ttl uint32) ([]dns.RR, int) {
-	cname, err := r.LookupCNAME(ctx, name)
-	if err != nil {
-		return nil, rcodeForRecordError(err)
-	}
-	// LookupCNAME returns the queried name itself when the name resolves but
-	// has no CNAME record; that is a NODATA result, not a CNAME.
-	if strings.EqualFold(dns.Fqdn(cname), fqdn) {
-		return nil, dns.RcodeSuccess
-	}
-	return []dns.RR{&dns.CNAME{
-		Hdr:    recordHeader(fqdn, dns.TypeCNAME, ttl),
-		Target: dns.Fqdn(cname),
-	}}, dns.RcodeSuccess
-}
-
-func lookupPTR(ctx context.Context, r RecordResolver, name, fqdn string, ttl uint32) ([]dns.RR, int) {
-	addr, ok := ptrQueryAddr(name)
-	if !ok {
-		return nil, dns.RcodeSuccess
-	}
-	names, err := r.LookupAddr(ctx, addr)
-	if err != nil {
-		return nil, rcodeForRecordError(err)
-	}
-	rrs := make([]dns.RR, 0, len(names))
-	for _, n := range names {
-		rrs = append(rrs, &dns.PTR{
-			Hdr: recordHeader(fqdn, dns.TypePTR, ttl),
-			Ptr: dns.Fqdn(n),
-		})
-	}
-	return rrs, dns.RcodeSuccess
-}
-
-// ptrQueryAddr converts a reverse-DNS query name (in-addr.arpa or ip6.arpa)
-// into the address string expected by net.Resolver.LookupAddr. It reports false
-// when the name is not a well-formed reverse name.
-func ptrQueryAddr(qname string) (string, bool) {
-	name := strings.TrimSuffix(strings.ToLower(dns.Fqdn(qname)), ".")
-
-	switch {
-	case strings.HasSuffix(name, ".in-addr.arpa"):
-		return parseInAddrArpa(strings.TrimSuffix(name, ".in-addr.arpa"))
-	case strings.HasSuffix(name, ".ip6.arpa"):
-		return parseIP6Arpa(strings.TrimSuffix(name, ".ip6.arpa"))
-	default:
-		return "", false
-	}
-}
-
-// parseInAddrArpa turns the label portion of an in-addr.arpa name into an IPv4
-// address string, reporting false when it is not a well-formed reverse name.
-func parseInAddrArpa(labelPart string) (string, bool) {
-	labels := strings.Split(labelPart, ".")
-	if len(labels) != 4 {
-		return "", false
-	}
-	slices.Reverse(labels)
-	addr, err := netip.ParseAddr(strings.Join(labels, "."))
-	if err != nil || !addr.Is4() {
-		return "", false
-	}
-	return addr.String(), true
-}
-
-// parseIP6Arpa turns the nibble portion of an ip6.arpa name into an IPv6
-// address string, reporting false when it is not a well-formed reverse name.
-func parseIP6Arpa(nibblePart string) (string, bool) {
-	nibbles := strings.Split(nibblePart, ".")
-	if len(nibbles) != 32 {
-		return "", false
-	}
-	slices.Reverse(nibbles)
-	var sb strings.Builder
-	for i, n := range nibbles {
-		if i > 0 && i%4 == 0 {
-			sb.WriteByte(':')
-		}
-		sb.WriteString(n)
-	}
-	addr, err := netip.ParseAddr(sb.String())
-	if err != nil || !addr.Is6() {
-		return "", false
-	}
-	return addr.String(), true
-}
-
-// rcodeForRecordError maps a non-address lookup error to a DNS rcode. A
-// not-found result becomes NODATA rather than NXDOMAIN: net.DNSError.IsNotFound
-// does not distinguish a missing name from a name that exists only with records
-// of other types, so the name cannot be proven absent and must not be poisoned.
-func rcodeForRecordError(err error) int {
-	var dnsErr *net.DNSError
-	if errors.As(err, &dnsErr) && dnsErr.IsNotFound {
-		return dns.RcodeSuccess
-	}
-	return dns.RcodeServerFailure
-}
-
-// chunkTXT splits a TXT string into character-strings no longer than 255 bytes
-// so the record can be packed. The chunks form one TXT resource record.
-func chunkTXT(s string) []string {
-	const maxLen = 255
-	if len(s) <= maxLen {
-		return []string{s}
-	}
-
-	var chunks []string
-	for len(s) > maxLen {
-		chunks = append(chunks, s[:maxLen])
-		s = s[maxLen:]
-	}
-	if len(s) > 0 {
-		chunks = append(chunks, s)
-	}
-	return chunks
-}
-
 // FormatAnswers formats DNS resource records for logging.
 func FormatAnswers(answers []dns.RR) string {
 	if len(answers) == 0 {

client/internal/dns/resutil/resolve_test.go

@@ -5,7 +5,6 @@ import (
 	"errors"
 	"net"
 	"net/netip"
-	"strings"
 	"testing"
 
 	"github.com/miekg/dns"
@@ -122,164 +121,6 @@ func TestLookupIP_DNSErrorNotIsNotFound(t *testing.T) {
 	assert.Equal(t, dns.RcodeServerFailure, result.Rcode, "upstream failure should map to SERVFAIL")
 }
 
-func TestPtrQueryAddr(t *testing.T) {
-	tests := []struct {
-		name   string
-		qname  string
-		want   string
-		wantOK bool
-	}{
-		{name: "ipv4", qname: "4.3.2.1.in-addr.arpa.", want: "1.2.3.4", wantOK: true},
-		{name: "ipv4 no trailing dot", qname: "1.0.0.127.in-addr.arpa", want: "127.0.0.1", wantOK: true},
-		{
-			name:   "ipv6",
-			qname:  "1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.b.d.0.1.0.0.2.ip6.arpa.",
-			want:   "2001:db8::1",
-			wantOK: true,
-		},
-		{name: "ipv4 wrong label count", qname: "2.1.in-addr.arpa.", wantOK: false},
-		{name: "ipv6 wrong nibble count", qname: "1.0.ip6.arpa.", wantOK: false},
-		{name: "not a reverse name", qname: "example.com.", wantOK: false},
-		{name: "ipv4 bad octet", qname: "4.3.2.999.in-addr.arpa.", wantOK: false},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			got, ok := ptrQueryAddr(tt.qname)
-			assert.Equal(t, tt.wantOK, ok, "parse success mismatch")
-			if tt.wantOK {
-				assert.Equal(t, tt.want, got, "parsed address mismatch")
-			}
-		})
-	}
-}
-
-type mockRecordResolver struct {
-	mx    []*net.MX
-	txt   []string
-	ns    []*net.NS
-	srv   []*net.SRV
-	cname string
-	ptr   []string
-	err   error
-}
-
-func (m *mockRecordResolver) LookupMX(context.Context, string) ([]*net.MX, error) {
-	return m.mx, m.err
-}
-func (m *mockRecordResolver) LookupTXT(context.Context, string) ([]string, error) {
-	return m.txt, m.err
-}
-func (m *mockRecordResolver) LookupNS(context.Context, string) ([]*net.NS, error) {
-	return m.ns, m.err
-}
-func (m *mockRecordResolver) LookupSRV(context.Context, string, string, string) (string, []*net.SRV, error) {
-	return "", m.srv, m.err
-}
-func (m *mockRecordResolver) LookupCNAME(context.Context, string) (string, error) {
-	return m.cname, m.err
-}
-func (m *mockRecordResolver) LookupAddr(context.Context, string) ([]string, error) {
-	return m.ptr, m.err
-}
-
-func TestLookupRecords(t *testing.T) {
-	notFound := &net.DNSError{IsNotFound: true, Name: "example.com."}
-
-	t.Run("MX success", func(t *testing.T) {
-		r := &mockRecordResolver{mx: []*net.MX{{Host: "mail.example.com.", Pref: 10}}}
-		rrs, rcode := LookupRecords(context.Background(), r, "example.com.", dns.TypeMX, 300)
-		assert.Equal(t, dns.RcodeSuccess, rcode)
-		require.Len(t, rrs, 1)
-		assert.Equal(t, "mail.example.com.", rrs[0].(*dns.MX).Mx)
-	})
-
-	t.Run("TXT short string is one character-string", func(t *testing.T) {
-		r := &mockRecordResolver{txt: []string{"v=spf1 -all"}}
-		rrs, rcode := LookupRecords(context.Background(), r, "example.com.", dns.TypeTXT, 300)
-		assert.Equal(t, dns.RcodeSuccess, rcode)
-		require.Len(t, rrs, 1)
-		assert.Equal(t, []string{"v=spf1 -all"}, rrs[0].(*dns.TXT).Txt)
-	})
-
-	t.Run("TXT chunks long strings", func(t *testing.T) {
-		long := strings.Repeat("a", 300)
-		r := &mockRecordResolver{txt: []string{long}}
-		rrs, rcode := LookupRecords(context.Background(), r, "example.com.", dns.TypeTXT, 300)
-		assert.Equal(t, dns.RcodeSuccess, rcode)
-		require.Len(t, rrs, 1)
-		txt := rrs[0].(*dns.TXT).Txt
-		require.Len(t, txt, 2, "300-byte string should split into two character-strings")
-		assert.Equal(t, 255, len(txt[0]))
-		assert.Equal(t, 45, len(txt[1]))
-	})
-
-	t.Run("NS success", func(t *testing.T) {
-		r := &mockRecordResolver{ns: []*net.NS{{Host: "ns1.example.com."}}}
-		rrs, rcode := LookupRecords(context.Background(), r, "example.com.", dns.TypeNS, 300)
-		assert.Equal(t, dns.RcodeSuccess, rcode)
-		require.Len(t, rrs, 1)
-		assert.Equal(t, "ns1.example.com.", rrs[0].(*dns.NS).Ns)
-	})
-
-	t.Run("SRV success", func(t *testing.T) {
-		r := &mockRecordResolver{srv: []*net.SRV{{Target: "sip.example.com.", Port: 5060}}}
-		rrs, rcode := LookupRecords(context.Background(), r, "_sip._tcp.example.com.", dns.TypeSRV, 300)
-		assert.Equal(t, dns.RcodeSuccess, rcode)
-		require.Len(t, rrs, 1)
-		assert.Equal(t, uint16(5060), rrs[0].(*dns.SRV).Port)
-	})
-
-	t.Run("CNAME success", func(t *testing.T) {
-		r := &mockRecordResolver{cname: "target.example.com."}
-		rrs, rcode := LookupRecords(context.Background(), r, "www.example.com.", dns.TypeCNAME, 300)
-		assert.Equal(t, dns.RcodeSuccess, rcode)
-		require.Len(t, rrs, 1)
-		assert.Equal(t, "target.example.com.", rrs[0].(*dns.CNAME).Target)
-	})
-
-	t.Run("CNAME equal to name is NODATA", func(t *testing.T) {
-		r := &mockRecordResolver{cname: "example.com."}
-		rrs, rcode := LookupRecords(context.Background(), r, "example.com.", dns.TypeCNAME, 300)
-		assert.Equal(t, dns.RcodeSuccess, rcode)
-		assert.Empty(t, rrs, "self-referential CNAME is NODATA")
-	})
-
-	t.Run("PTR success", func(t *testing.T) {
-		r := &mockRecordResolver{ptr: []string{"host.example.com."}}
-		rrs, rcode := LookupRecords(context.Background(), r, "4.3.2.1.in-addr.arpa.", dns.TypePTR, 300)
-		assert.Equal(t, dns.RcodeSuccess, rcode)
-		require.Len(t, rrs, 1)
-		assert.Equal(t, "host.example.com.", rrs[0].(*dns.PTR).Ptr)
-	})
-
-	t.Run("PTR malformed name is NODATA", func(t *testing.T) {
-		r := &mockRecordResolver{}
-		rrs, rcode := LookupRecords(context.Background(), r, "example.com.", dns.TypePTR, 300)
-		assert.Equal(t, dns.RcodeSuccess, rcode)
-		assert.Empty(t, rrs)
-	})
-
-	t.Run("not found is NODATA never NXDOMAIN", func(t *testing.T) {
-		r := &mockRecordResolver{err: notFound}
-		_, rcode := LookupRecords(context.Background(), r, "example.com.", dns.TypeMX, 300)
-		assert.Equal(t, dns.RcodeSuccess, rcode, "missing record must not poison the name")
-	})
-
-	t.Run("server failure maps to SERVFAIL", func(t *testing.T) {
-		r := &mockRecordResolver{err: &net.DNSError{Err: "server misbehaving", IsTemporary: true}}
-		_, rcode := LookupRecords(context.Background(), r, "example.com.", dns.TypeMX, 300)
-		assert.Equal(t, dns.RcodeServerFailure, rcode)
-	})
-
-	t.Run("unsupported type is NODATA", func(t *testing.T) {
-		r := &mockRecordResolver{}
-		rrs, rcode := LookupRecords(context.Background(), r, "example.com.", dns.TypeCAA, 300)
-		assert.Equal(t, dns.RcodeSuccess, rcode)
-		assert.Empty(t, rrs)
-	})
-}
-
 func TestStripOPT(t *testing.T) {
 	rm := &dns.Msg{
 		Extra: []dns.RR{

client/internal/dnsfwd/forwarder.go

@@ -37,12 +37,6 @@ const (
 
 type resolver interface {
 	LookupNetIP(ctx context.Context, network, host string) ([]netip.Addr, error)
-	LookupMX(ctx context.Context, name string) ([]*net.MX, error)
-	LookupTXT(ctx context.Context, name string) ([]string, error)
-	LookupNS(ctx context.Context, name string) ([]*net.NS, error)
-	LookupSRV(ctx context.Context, service, proto, name string) (string, []*net.SRV, error)
-	LookupCNAME(ctx context.Context, host string) (string, error)
-	LookupAddr(ctx context.Context, addr string) ([]string, error)
 }
 
 type firewaller interface {
@@ -216,6 +210,12 @@ func (f *DNSForwarder) handleDNSQuery(logger *log.Entry, w dns.ResponseWriter, q
 		qname, dns.TypeToString[question.Qtype], dns.ClassToString[question.Qclass])
 
 	resp := query.SetReply(query)
+	network := resutil.NetworkForQtype(question.Qtype)
+	if network == "" {
+		resp.Rcode = dns.RcodeNotImplemented
+		f.writeResponse(logger, w, resp, qname, startTime)
+		return
+	}
 
 	mostSpecificResId, matchingEntries := f.getMatchingEntries(strings.TrimSuffix(qname, "."))
 	if mostSpecificResId == "" {
@@ -227,46 +227,9 @@ func (f *DNSForwarder) handleDNSQuery(logger *log.Entry, w dns.ResponseWriter, q
 	ctx, cancel := context.WithTimeout(context.Background(), upstreamTimeout)
 	defer cancel()
 
-	reqHasEdns := query.IsEdns0() != nil
-
-	switch question.Qtype {
-	case dns.TypeA, dns.TypeAAAA:
-		f.handleAddressQuery(ctx, logger, w, resp, mostSpecificResId, matchingEntries, reqHasEdns, startTime)
-	case dns.TypeMX, dns.TypeTXT, dns.TypeNS, dns.TypeSRV, dns.TypeCNAME, dns.TypePTR:
-		f.handleRecordQuery(ctx, logger, w, resp, startTime)
-	default:
-		// The domain is routed here, so any other type is answered NODATA
-		// (NOERROR, empty answer) rather than falling back to a resolver that
-		// would poison the name with NXDOMAIN. The Extended DNS Error lets a
-		// client tell this capability-driven NODATA apart from an
-		// authoritative one. The OPT pseudo-record must not appear unless the
-		// query advertised EDNS0.
-		if reqHasEdns {
-			attachEDE(resp, dns.ExtendedErrorCodeNotSupported, "netbird forwarder: unsupported query type")
-		}
-		f.writeResponse(logger, w, resp, qname, startTime)
-	}
-}
-
-// handleAddressQuery resolves A/AAAA queries, programs the firewall sets and
-// resolved-IP state, and caches the answer for resilience on upstream failure.
-func (f *DNSForwarder) handleAddressQuery(
-	ctx context.Context,
-	logger *log.Entry,
-	w dns.ResponseWriter,
-	resp *dns.Msg,
-	mostSpecificResId route.ResID,
-	matchingEntries []*ForwarderEntry,
-	reqHasEdns bool,
-	startTime time.Time,
-) {
-	question := resp.Question[0]
-	qname := strings.ToLower(question.Name)
-
-	network := resutil.NetworkForQtype(question.Qtype)
 	result := resutil.LookupIP(ctx, f.resolver, network, qname, question.Qtype)
 	if result.Err != nil {
-		f.handleDNSError(ctx, logger, w, question, resp, qname, result, reqHasEdns, startTime)
+		f.handleDNSError(ctx, logger, w, question, resp, qname, result, query.IsEdns0() != nil, startTime)
 		return
 	}
 
@@ -277,25 +240,6 @@ func (f *DNSForwarder) handleAddressQuery(
 	f.writeResponse(logger, w, resp, qname, startTime)
 }
 
-// handleRecordQuery resolves non-address record types (MX, TXT, NS, SRV,
-// CNAME, PTR) through the host resolver. Missing records are answered NODATA so
-// the routed name is never poisoned with NXDOMAIN.
-func (f *DNSForwarder) handleRecordQuery(
-	ctx context.Context,
-	logger *log.Entry,
-	w dns.ResponseWriter,
-	resp *dns.Msg,
-	startTime time.Time,
-) {
-	question := resp.Question[0]
-	qname := strings.ToLower(question.Name)
-
-	records, rcode := resutil.LookupRecords(ctx, f.resolver, qname, question.Qtype, f.ttl)
-	resp.Rcode = rcode
-	resp.Answer = append(resp.Answer, records...)
-	f.writeResponse(logger, w, resp, qname, startTime)
-}
-
 func (f *DNSForwarder) writeResponse(logger *log.Entry, w dns.ResponseWriter, resp *dns.Msg, qname string, startTime time.Time) {
 	if err := w.WriteMsg(resp); err != nil {
 		logger.Errorf("failed to write DNS response: %v", err)

client/internal/dnsfwd/forwarder_test.go

@@ -133,41 +133,6 @@ func (m *MockResolver) LookupNetIP(ctx context.Context, network, host string) ([
 	return args.Get(0).([]netip.Addr), args.Error(1)
 }
 
-func (m *MockResolver) LookupMX(ctx context.Context, name string) ([]*net.MX, error) {
-	args := m.Called(ctx, name)
-	recs, _ := args.Get(0).([]*net.MX)
-	return recs, args.Error(1)
-}
-
-func (m *MockResolver) LookupTXT(ctx context.Context, name string) ([]string, error) {
-	args := m.Called(ctx, name)
-	recs, _ := args.Get(0).([]string)
-	return recs, args.Error(1)
-}
-
-func (m *MockResolver) LookupNS(ctx context.Context, name string) ([]*net.NS, error) {
-	args := m.Called(ctx, name)
-	recs, _ := args.Get(0).([]*net.NS)
-	return recs, args.Error(1)
-}
-
-func (m *MockResolver) LookupSRV(ctx context.Context, service, proto, name string) (string, []*net.SRV, error) {
-	args := m.Called(ctx, service, proto, name)
-	recs, _ := args.Get(1).([]*net.SRV)
-	return args.String(0), recs, args.Error(2)
-}
-
-func (m *MockResolver) LookupCNAME(ctx context.Context, host string) (string, error) {
-	args := m.Called(ctx, host)
-	return args.String(0), args.Error(1)
-}
-
-func (m *MockResolver) LookupAddr(ctx context.Context, addr string) ([]string, error) {
-	args := m.Called(ctx, addr)
-	recs, _ := args.Get(0).([]string)
-	return recs, args.Error(1)
-}
-
 func TestDNSForwarder_SubdomainAccessLogic(t *testing.T) {
 	tests := []struct {
 		name             string
@@ -580,15 +545,12 @@ func TestDNSForwarder_MultipleIPsInSingleUpdate(t *testing.T) {
 }
 
 func TestDNSForwarder_ResponseCodes(t *testing.T) {
-	// A type with no net.Resolver Lookup method (CAA) must answer NODATA
-	// (NOERROR, empty) rather than NXDOMAIN/NOTIMP to avoid poisoning the name.
 	tests := []struct {
 		name         string
 		queryType    uint16
 		queryDomain  string
 		configured   string
 		expectedCode int
-		expectEDE    bool
 		description  string
 	}{
 		{
@@ -600,13 +562,28 @@ func TestDNSForwarder_ResponseCodes(t *testing.T) {
 			description:  "RFC compliant REFUSED for unauthorized queries",
 		},
 		{
-			name:         "unsupported query type returns NODATA",
-			queryType:    dns.TypeCAA,
+			name:         "unsupported query type returns NOTIMP",
+			queryType:    dns.TypeMX,
 			queryDomain:  "example.com",
 			configured:   "example.com",
-			expectedCode: dns.RcodeSuccess,
-			expectEDE:    true,
-			description:  "Unsupported types answer NODATA, not NXDOMAIN/NOTIMP",
+			expectedCode: dns.RcodeNotImplemented,
+			description:  "RFC compliant NOTIMP for unsupported types",
+		},
+		{
+			name:         "CNAME query returns NOTIMP",
+			queryType:    dns.TypeCNAME,
+			queryDomain:  "example.com",
+			configured:   "example.com",
+			expectedCode: dns.RcodeNotImplemented,
+			description:  "CNAME queries not supported",
+		},
+		{
+			name:         "TXT query returns NOTIMP",
+			queryType:    dns.TypeTXT,
+			queryDomain:  "example.com",
+			configured:   "example.com",
+			expectedCode: dns.RcodeNotImplemented,
+			description:  "TXT queries not supported",
 		},
 	}
 
@@ -622,7 +599,6 @@ func TestDNSForwarder_ResponseCodes(t *testing.T) {
 
 			query := &dns.Msg{}
 			query.SetQuestion(dns.Fqdn(tt.queryDomain), tt.queryType)
-			query.SetEdns0(dns.DefaultMsgSize, false)
 
 			// Capture the written response
 			var writtenResp *dns.Msg
@@ -638,213 +614,10 @@ func TestDNSForwarder_ResponseCodes(t *testing.T) {
 			// Check the response written to the writer
 			require.NotNil(t, writtenResp, "Expected response to be written")
 			assert.Equal(t, tt.expectedCode, writtenResp.Rcode, tt.description)
-			assert.Empty(t, writtenResp.Answer, "Non-address response should carry no answers")
-
-			if tt.expectEDE {
-				require.NotNil(t, writtenResp.IsEdns0(), "EDNS0 client should get an OPT in the reply")
-				assert.True(t, hasEDE(writtenResp, dns.ExtendedErrorCodeNotSupported),
-					"unsupported type NODATA should carry EDE Not Supported")
-			}
 		})
 	}
 }
 
-func hasEDE(m *dns.Msg, code uint16) bool {
-	opt := m.IsEdns0()
-	if opt == nil {
-		return false
-	}
-	for _, o := range opt.Option {
-		if ede, ok := o.(*dns.EDNS0_EDE); ok && ede.InfoCode == code {
-			return true
-		}
-	}
-	return false
-}
-
-func TestDNSForwarder_RecordQueries(t *testing.T) {
-	notFound := &net.DNSError{IsNotFound: true, Name: "example.com"}
-
-	t.Run("MX records are forwarded", func(t *testing.T) {
-		mockResolver := &MockResolver{}
-		forwarder := newRecordTestForwarder(t, mockResolver, "example.com")
-
-		mockResolver.On("LookupMX", mock.Anything, "example.com.").
-			Return([]*net.MX{{Host: "mail.example.com.", Pref: 10}}, nil).Once()
-
-		resp := runRecordQuery(t, forwarder, "example.com", dns.TypeMX)
-		require.Equal(t, dns.RcodeSuccess, resp.Rcode)
-		require.Len(t, resp.Answer, 1)
-		mx, ok := resp.Answer[0].(*dns.MX)
-		require.True(t, ok, "answer should be an MX record")
-		assert.Equal(t, uint16(10), mx.Preference)
-		assert.Equal(t, "mail.example.com.", mx.Mx)
-		mockResolver.AssertExpectations(t)
-	})
-
-	t.Run("missing MX is NODATA not NXDOMAIN", func(t *testing.T) {
-		mockResolver := &MockResolver{}
-		forwarder := newRecordTestForwarder(t, mockResolver, "example.com")
-
-		// A not-found cannot prove the name is absent (it may exist with only
-		// other record types), so it must answer NODATA, never NXDOMAIN.
-		mockResolver.On("LookupMX", mock.Anything, "example.com.").
-			Return(nil, notFound).Once()
-
-		resp := runRecordQuery(t, forwarder, "example.com", dns.TypeMX)
-		assert.Equal(t, dns.RcodeSuccess, resp.Rcode, "missing record must be NODATA")
-		assert.Empty(t, resp.Answer)
-		mockResolver.AssertExpectations(t)
-	})
-
-	t.Run("NS records are forwarded", func(t *testing.T) {
-		mockResolver := &MockResolver{}
-		forwarder := newRecordTestForwarder(t, mockResolver, "example.com")
-
-		mockResolver.On("LookupNS", mock.Anything, "example.com.").
-			Return([]*net.NS{{Host: "ns1.example.com."}}, nil).Once()
-
-		resp := runRecordQuery(t, forwarder, "example.com", dns.TypeNS)
-		require.Equal(t, dns.RcodeSuccess, resp.Rcode)
-		require.Len(t, resp.Answer, 1)
-		ns, ok := resp.Answer[0].(*dns.NS)
-		require.True(t, ok, "answer should be an NS record")
-		assert.Equal(t, "ns1.example.com.", ns.Ns)
-		mockResolver.AssertExpectations(t)
-	})
-
-	t.Run("missing NS is NODATA", func(t *testing.T) {
-		mockResolver := &MockResolver{}
-		forwarder := newRecordTestForwarder(t, mockResolver, "example.com")
-
-		mockResolver.On("LookupNS", mock.Anything, "example.com.").
-			Return(nil, notFound).Once()
-
-		resp := runRecordQuery(t, forwarder, "example.com", dns.TypeNS)
-		assert.Equal(t, dns.RcodeSuccess, resp.Rcode)
-		assert.Empty(t, resp.Answer)
-		mockResolver.AssertExpectations(t)
-	})
-
-	t.Run("SRV records are forwarded", func(t *testing.T) {
-		mockResolver := &MockResolver{}
-		forwarder := newRecordTestForwarder(t, mockResolver, "_sip._tcp.example.com")
-
-		mockResolver.On("LookupSRV", mock.Anything, "", "", "_sip._tcp.example.com.").
-			Return("", []*net.SRV{{Target: "sip.example.com.", Port: 5060, Priority: 10, Weight: 5}}, nil).Once()
-
-		resp := runRecordQuery(t, forwarder, "_sip._tcp.example.com", dns.TypeSRV)
-		require.Equal(t, dns.RcodeSuccess, resp.Rcode)
-		require.Len(t, resp.Answer, 1)
-		srv, ok := resp.Answer[0].(*dns.SRV)
-		require.True(t, ok, "answer should be an SRV record")
-		assert.Equal(t, "sip.example.com.", srv.Target)
-		assert.Equal(t, uint16(5060), srv.Port)
-		assert.Equal(t, uint16(10), srv.Priority)
-		mockResolver.AssertExpectations(t)
-	})
-
-	t.Run("missing SRV is NODATA", func(t *testing.T) {
-		mockResolver := &MockResolver{}
-		forwarder := newRecordTestForwarder(t, mockResolver, "_sip._tcp.example.com")
-
-		mockResolver.On("LookupSRV", mock.Anything, "", "", "_sip._tcp.example.com.").
-			Return("", nil, notFound).Once()
-
-		resp := runRecordQuery(t, forwarder, "_sip._tcp.example.com", dns.TypeSRV)
-		assert.Equal(t, dns.RcodeSuccess, resp.Rcode)
-		assert.Empty(t, resp.Answer)
-		mockResolver.AssertExpectations(t)
-	})
-
-	t.Run("TXT records are forwarded", func(t *testing.T) {
-		mockResolver := &MockResolver{}
-		forwarder := newRecordTestForwarder(t, mockResolver, "example.com")
-
-		mockResolver.On("LookupTXT", mock.Anything, "example.com.").
-			Return([]string{"v=spf1 -all"}, nil).Once()
-
-		resp := runRecordQuery(t, forwarder, "example.com", dns.TypeTXT)
-		require.Equal(t, dns.RcodeSuccess, resp.Rcode)
-		require.Len(t, resp.Answer, 1)
-		txt, ok := resp.Answer[0].(*dns.TXT)
-		require.True(t, ok, "answer should be a TXT record")
-		assert.Equal(t, []string{"v=spf1 -all"}, txt.Txt)
-		mockResolver.AssertExpectations(t)
-	})
-
-	t.Run("CNAME record is forwarded", func(t *testing.T) {
-		mockResolver := &MockResolver{}
-		forwarder := newRecordTestForwarder(t, mockResolver, "www.example.com")
-
-		mockResolver.On("LookupCNAME", mock.Anything, "www.example.com.").
-			Return("target.example.com.", nil).Once()
-
-		resp := runRecordQuery(t, forwarder, "www.example.com", dns.TypeCNAME)
-		require.Equal(t, dns.RcodeSuccess, resp.Rcode)
-		require.Len(t, resp.Answer, 1)
-		cname, ok := resp.Answer[0].(*dns.CNAME)
-		require.True(t, ok, "answer should be a CNAME record")
-		assert.Equal(t, "target.example.com.", cname.Target)
-		mockResolver.AssertExpectations(t)
-	})
-
-	t.Run("CNAME equal to the name is NODATA", func(t *testing.T) {
-		mockResolver := &MockResolver{}
-		forwarder := newRecordTestForwarder(t, mockResolver, "example.com")
-
-		// No CNAME exists: LookupCNAME echoes the queried name back.
-		mockResolver.On("LookupCNAME", mock.Anything, "example.com.").
-			Return("example.com.", nil).Once()
-
-		resp := runRecordQuery(t, forwarder, "example.com", dns.TypeCNAME)
-		assert.Equal(t, dns.RcodeSuccess, resp.Rcode)
-		assert.Empty(t, resp.Answer, "self-referential CNAME means no CNAME record")
-		mockResolver.AssertExpectations(t)
-	})
-
-	t.Run("PTR record is forwarded", func(t *testing.T) {
-		mockResolver := &MockResolver{}
-		forwarder := newRecordTestForwarder(t, mockResolver, "*.in-addr.arpa")
-
-		// The reverse name is parsed back to the address LookupAddr expects.
-		mockResolver.On("LookupAddr", mock.Anything, "1.2.3.4").
-			Return([]string{"host.example.com."}, nil).Once()
-
-		resp := runRecordQuery(t, forwarder, "4.3.2.1.in-addr.arpa", dns.TypePTR)
-		require.Equal(t, dns.RcodeSuccess, resp.Rcode)
-		require.Len(t, resp.Answer, 1)
-		ptr, ok := resp.Answer[0].(*dns.PTR)
-		require.True(t, ok, "answer should be a PTR record")
-		assert.Equal(t, "host.example.com.", ptr.Ptr)
-		mockResolver.AssertExpectations(t)
-	})
-}
-
-func newRecordTestForwarder(t *testing.T, r resolver, configured string) *DNSForwarder {
-	t.Helper()
-	forwarder := NewDNSForwarder(netip.MustParseAddrPort("127.0.0.1:0"), 300, nil, &peer.Status{}, nil)
-	forwarder.resolver = r
-
-	d, err := domain.FromString(configured)
-	require.NoError(t, err)
-	forwarder.UpdateDomains([]*ForwarderEntry{{Domain: d, ResID: "test-res"}})
-	return forwarder
-}
-
-func runRecordQuery(t *testing.T, forwarder *DNSForwarder, qname string, qtype uint16) *dns.Msg {
-	t.Helper()
-	query := &dns.Msg{}
-	query.SetQuestion(dns.Fqdn(qname), qtype)
-
-	mockWriter := &test.MockResponseWriter{}
-	forwarder.handleDNSQuery(log.NewEntry(log.StandardLogger()), mockWriter, query, time.Now())
-
-	resp := mockWriter.GetLastResponse()
-	require.NotNil(t, resp, "expected response to be written")
-	return resp
-}
-
 func TestDNSForwarder_UpstreamFailureEDE(t *testing.T) {
 	tests := []struct {
 		name        string

client/internal/engine.go

@@ -40,7 +40,6 @@ import (
 	"github.com/netbirdio/netbird/client/internal/dnsfwd"
 	"github.com/netbirdio/netbird/client/internal/expose"
 	"github.com/netbirdio/netbird/client/internal/ingressgw"
-	"github.com/netbirdio/netbird/client/internal/lazyconn"
 	"github.com/netbirdio/netbird/client/internal/metrics"
 	"github.com/netbirdio/netbird/client/internal/netflow"
 	nftypes "github.com/netbirdio/netbird/client/internal/netflow/types"
@@ -83,12 +82,6 @@ const (
 	PeerConnectionTimeoutMax = 45000 // ms
 	PeerConnectionTimeoutMin = 30000 // ms
 	disableAutoUpdate        = "disabled"
-
-	// systemInfoTimeout bounds how long the sync loop waits for system info / posture
-	// check gathering. The gathering runs uncancellable system calls (process scan,
-	// exec, os.Stat); without this bound a single stuck call freezes handleSync, and
-	// thus syncMsgMux, for as long as the call hangs (observed multi-minute freezes).
-	systemInfoTimeout = 15 * time.Second
 )
 
 var ErrResetConnection = fmt.Errorf("reset connection")
@@ -148,9 +141,7 @@ type EngineConfig struct {
 	BlockInbound        bool
 	DisableIPv6         bool
 
-	// LazyConnection is the MDM-sourced lazy-connection override; StateUnset defers to
-	// the env var and management feature flag.
-	LazyConnection lazyconn.State
+	LazyConnectionEnabled bool
 
 	MTU uint16
 
@@ -175,7 +166,6 @@ type EngineServices struct {
 	StateManager   *statemanager.Manager
 	UpdateManager  *updater.Manager
 	ClientMetrics  *metrics.ClientMetrics
-	MetricsCtx     context.Context
 }
 
 // Engine is a mechanism responsible for reacting on Signal and Management stream events and managing connections to the remote peers.
@@ -268,26 +258,11 @@ type Engine struct {
 
 	// clientMetrics collects and pushes metrics
 	clientMetrics *metrics.ClientMetrics
-	metricsCtx    context.Context
 
 	jobExecutor   *jobexec.Executor
 	jobExecutorWG sync.WaitGroup
 
 	exposeManager *expose.Manager
-
-	sessionWatcher sessionDeadlineWatcher
-}
-
-// sessionDeadlineWatcher is the engine-facing surface of the SSO session
-// expiry watcher. The concrete implementation (sessionwatch.Watcher) is wired
-// in via newSessionWatcher, which is build-tagged so the js/wasm build links a
-// no-op stub instead of pulling the full sessionwatch package (and its timer
-// machinery) into the binary — the wasm client never runs the engine's
-// session-warning flow.
-type sessionDeadlineWatcher interface {
-	Update(deadline time.Time) error
-	Dismiss()
-	Close()
 }
 
 // Peer is an instance of the Connection Peer
@@ -335,21 +310,9 @@ func NewEngine(
 		probeStunTurn:      relay.NewStunTurnProbe(relay.DefaultCacheTTL),
 		jobExecutor:        jobexec.NewExecutor(),
 		clientMetrics:      services.ClientMetrics,
-		metricsCtx:         services.MetricsCtx,
 		updateManager:      services.UpdateManager,
 		syncStoreDir:       config.StateDir,
 	}
-	// sessionWatcher keeps the SubscribeStatus consumers in sync with the
-	// session expiry deadline. Deadline-change ticks come for free via
-	// Status.SetSessionExpiresAt; the watcher exists to push a wake-up at
-	// T-WarningLead and T-FinalWarningLead so the UI repaints the remaining
-	// time / warning state even when nothing else changed, and to publish
-	// two SystemEvents (the warning composition lives in sessionwatch so
-	// the wire format stays owned by one package):
-	//   - T-WarningLead   → interactive "Extend now / Dismiss" notification
-	//   - T-FinalWarningLead → auto-opened SessionAboutToExpire dialog,
-	//     suppressed when the user dismissed the earlier warning
-	engine.sessionWatcher = newSessionWatcher(engine.statusRecorder)
 
 	log.Infof("I am: %s", config.WgPrivateKey.PublicKey().String())
 	return engine
@@ -416,10 +379,6 @@ func (e *Engine) stopLocked() {
 		e.srWatcher.Close()
 	}
 
-	if e.sessionWatcher != nil {
-		e.sessionWatcher.Close()
-	}
-
 	if e.updateManager != nil {
 		e.updateManager.SetDownloadOnly()
 	}
@@ -936,16 +895,6 @@ func (e *Engine) handleAutoUpdateVersion(autoUpdateSettings *mgmProto.AutoUpdate
 	e.updateManager.SetVersion(autoUpdateSettings.Version, autoUpdateSettings.AlwaysUpdate)
 }
 
-// phase times a sync sub-phase: it returns a function that records the elapsed
-// duration when called. Starting the timer at the call site keeps inter-phase
-// glue code out of the measurement.
-func (e *Engine) phase(name string) func() {
-	start := time.Now()
-	return func() {
-		e.clientMetrics.RecordSyncPhase(e.ctx, name, time.Since(start))
-	}
-}
-
 func (e *Engine) handleSync(update *mgmProto.SyncResponse) error {
 	started := time.Now()
 	defer func() {
@@ -961,16 +910,11 @@ func (e *Engine) handleSync(update *mgmProto.SyncResponse) error {
 		return e.ctx.Err()
 	}
 
-	e.ApplySessionDeadline(update.GetSessionExpiresAt())
-
 	if update.NetworkMap != nil && update.NetworkMap.PeerConfig != nil {
 		e.handleAutoUpdateVersion(update.NetworkMap.PeerConfig.AutoUpdate)
 	}
 
-	done := e.phase("netbird_config")
-	err := e.updateNetbirdConfig(update.GetNetbirdConfig())
-	done()
-	if err != nil {
+	if err := e.updateNetbirdConfig(update.GetNetbirdConfig()); err != nil {
 		return err
 	}
 
@@ -984,16 +928,11 @@ func (e *Engine) handleSync(update *mgmProto.SyncResponse) error {
 		return nil
 	}
 
-	done = e.phase("checks")
-	err = e.updateChecksIfNew(update.Checks)
-	done()
-	if err != nil {
+	if err := e.updateChecksIfNew(update.Checks); err != nil {
 		return err
 	}
 
-	done = e.phase("persist")
 	e.persistSyncResponse(update)
-	done()
 
 	// only apply new changes and ignore old ones
 	if err := e.updateNetworkMap(nm); err != nil {
@@ -1034,8 +973,6 @@ func (e *Engine) updateNetbirdConfig(wCfg *mgmProto.NetbirdConfig) error {
 		return fmt.Errorf("handle the flow configuration: %w", err)
 	}
 
-	e.handleMetricsUpdate(wCfg.GetMetrics())
-
 	if err := e.PopulateNetbirdConfig(wCfg, nil); err != nil {
 		log.Warnf("Failed to update DNS server config: %v", err)
 	}
@@ -1105,14 +1042,6 @@ func (e *Engine) handleFlowUpdate(config *mgmProto.FlowConfig) error {
 	return e.flowManager.Update(flowConfig)
 }
 
-func (e *Engine) handleMetricsUpdate(config *mgmProto.MetricsConfig) {
-	if config == nil {
-		return
-	}
-	log.Infof("received metrics configuration from management: enabled=%v", config.GetEnabled())
-	e.clientMetrics.UpdatePushFromMgm(e.metricsCtx, config.GetEnabled())
-}
-
 func toFlowLoggerConfig(config *mgmProto.FlowConfig) (*nftypes.FlowConfig, error) {
 	if config.GetInterval() == nil {
 		return nil, errors.New("flow interval is nil")
@@ -1137,22 +1066,11 @@ func (e *Engine) updateChecksIfNew(checks []*mgmProto.Checks) error {
 	}
 	e.checks = checks
 
-	info, ok := system.GetInfoWithChecksTimeout(e.ctx, systemInfoTimeout, checks, e.overlayAddresses()...)
-	if !ok {
-		// Gathering timed out; skip the meta sync this cycle rather than blocking the
-		// sync loop (and syncMsgMux) on a stuck system call. A later sync will retry.
-		return nil
+	info, err := system.GetInfoWithChecks(e.ctx, checks, e.overlayAddresses()...)
+	if err != nil {
+		log.Warnf("failed to get system info with checks: %v", err)
+		info = system.GetInfo(e.ctx)
 	}
-	e.applyInfoFlags(info)
-
-	if err := e.mgmClient.SyncMeta(info); err != nil {
-		return fmt.Errorf("could not sync meta: error %s", err)
-	}
-	return nil
-}
-
-// applyInfoFlags sets the engine's config-derived feature flags on the gathered system info.
-func (e *Engine) applyInfoFlags(info *system.Info) {
 	info.SetFlags(
 		e.config.RosenpassEnabled,
 		e.config.RosenpassPermissive,
@@ -1164,12 +1082,19 @@ func (e *Engine) applyInfoFlags(info *system.Info) {
 		e.config.BlockLANAccess,
 		e.config.BlockInbound,
 		e.config.DisableIPv6,
+		e.config.LazyConnectionEnabled,
 		e.config.EnableSSHRoot,
 		e.config.EnableSSHSFTP,
 		e.config.EnableSSHLocalPortForwarding,
 		e.config.EnableSSHRemotePortForwarding,
 		e.config.DisableSSHAuth,
 	)
+
+	if err := e.mgmClient.SyncMeta(info); err != nil {
+		log.Errorf("could not sync meta: error %s", err)
+		return err
+	}
+	return nil
 }
 
 // overlayAddresses returns our own WireGuard overlay address (v4 and v6) so it
@@ -1298,7 +1223,7 @@ func (e *Engine) handleBundle(params *mgmProto.BundleParameters) (*mgmProto.JobR
 		ClientMetrics:  e.clientMetrics,
 		DaemonVersion:  version.NetbirdVersion(),
 		RefreshStatus: func() {
-			e.RunHealthProbes(e.ctx, true)
+			e.RunHealthProbes(true)
 		},
 	}
 
@@ -1329,15 +1254,31 @@ func (e *Engine) receiveManagementEvents() {
 	e.shutdownWg.Add(1)
 	go func() {
 		defer e.shutdownWg.Done()
-		info, ok := system.GetInfoWithChecksTimeout(e.ctx, systemInfoTimeout, e.checks, e.overlayAddresses()...)
-		if !ok {
-			// Gathering timed out; connect the stream with base info so management
-			// connectivity still comes up rather than blocking here.
+		info, err := system.GetInfoWithChecks(e.ctx, e.checks, e.overlayAddresses()...)
+		if err != nil {
+			log.Warnf("failed to get system info with checks: %v", err)
 			info = system.GetInfo(e.ctx)
 		}
-		e.applyInfoFlags(info)
+		info.SetFlags(
+			e.config.RosenpassEnabled,
+			e.config.RosenpassPermissive,
+			&e.config.ServerSSHAllowed,
+			e.config.DisableClientRoutes,
+			e.config.DisableServerRoutes,
+			e.config.DisableDNS,
+			e.config.DisableFirewall,
+			e.config.BlockLANAccess,
+			e.config.BlockInbound,
+			e.config.DisableIPv6,
+			e.config.LazyConnectionEnabled,
+			e.config.EnableSSHRoot,
+			e.config.EnableSSHSFTP,
+			e.config.EnableSSHLocalPortForwarding,
+			e.config.EnableSSHRemotePortForwarding,
+			e.config.DisableSSHAuth,
+		)
 
-		err := e.mgmClient.Sync(e.ctx, info, e.handleSync)
+		err = e.mgmClient.Sync(e.ctx, info, e.handleSync)
 		if err != nil {
 			// happens if management is unavailable for a long time.
 			// We want to cancel the operation of the whole client
@@ -1430,16 +1371,13 @@ func (e *Engine) updateNetworkMap(networkMap *mgmProto.NetworkMap) error {
 
 	dnsConfig := toDNSConfig(protoDNSConfig, e.wgInterface.Address())
 
-	done := e.phase("dns_server")
 	if err := e.dnsServer.UpdateDNSServer(serial, dnsConfig); err != nil {
 		log.Errorf("failed to update dns server, err: %v", err)
 	}
-	done()
 
 	e.routeManager.SetDNSForwarderPort(dnsConfig.ForwarderPort)
 
 	// apply routes first, route related actions might depend on routing being enabled
-	done = e.phase("routes_classify")
 	routes := toRoutes(networkMap.GetRoutes())
 	serverRoutes, clientRoutes := e.routeManager.ClassifyRoutes(routes)
 
@@ -1448,60 +1386,29 @@ func (e *Engine) updateNetworkMap(networkMap *mgmProto.NetworkMap) error {
 		e.connMgr.UpdateRouteHAMap(clientRoutes)
 		log.Debugf("updated lazy connection manager with %d HA groups", len(clientRoutes))
 	}
-	done()
 
-	done = e.phase("routes_apply")
 	dnsRouteFeatureFlag := toDNSFeatureFlag(networkMap)
 	if err := e.routeManager.UpdateRoutes(serial, serverRoutes, clientRoutes, dnsRouteFeatureFlag); err != nil {
 		log.Errorf("failed to update routes: %v", err)
 	}
-	done()
 
-	done = e.phase("filtering")
 	if e.acl != nil {
 		e.acl.ApplyFiltering(networkMap, dnsRouteFeatureFlag)
 	}
-	done()
 
-	done = e.phase("dns_forwarder")
 	fwdEntries := toRouteDomains(e.config.WgPrivateKey.PublicKey().String(), routes)
 	e.updateDNSForwarder(dnsRouteFeatureFlag, fwdEntries)
-	done()
 
 	// Ingress forward rules
-	done = e.phase("forward_rules")
 	forwardingRules, err := e.updateForwardRules(networkMap.GetForwardingRules())
 	if err != nil {
 		log.Errorf("failed to update forward rules, err: %v", err)
 	}
-	done()
 
 	log.Debugf("got peers update from Management Service, total peers to connect to = %d", len(networkMap.GetRemotePeers()))
 
-	done = e.phase("offline_peers")
 	e.updateOfflinePeers(networkMap.GetOfflinePeers())
-	done()
 
-	remotePeers, err := e.reconcilePeers(networkMap)
-	if err != nil {
-		return err
-	}
-
-	// must set the exclude list after the peers are added. Without it the manager can not figure out the peers parameters from the store
-	done = e.phase("lazy_exclude")
-	excludedLazyPeers := e.toExcludedLazyPeers(forwardingRules, remotePeers)
-	e.connMgr.SetExcludeList(e.ctx, excludedLazyPeers)
-	done()
-
-	e.networkSerial = serial
-
-	return nil
-}
-
-// reconcilePeers applies the remote peer list from the network map (removing,
-// modifying and adding peers, then updating SSH config) and returns the remote
-// peers with our own peer filtered out, for use by later sync steps.
-func (e *Engine) reconcilePeers(networkMap *mgmProto.NetworkMap) ([]*mgmProto.RemotePeerConfig, error) {
 	// Filter out own peer from the remote peers list
 	localPubKey := e.config.WgPrivateKey.PublicKey().String()
 	remotePeers := make([]*mgmProto.RemotePeerConfig, 0, len(networkMap.GetRemotePeers()))
@@ -1516,43 +1423,42 @@ func (e *Engine) reconcilePeers(networkMap *mgmProto.NetworkMap) ([]*mgmProto.Re
 		err := e.removeAllPeers()
 		e.statusRecorder.FinishPeerListModifications()
 		if err != nil {
-			return nil, err
+			return err
 		}
-		return remotePeers, nil
+	} else {
+		err := e.removePeers(remotePeers)
+		if err != nil {
+			return err
+		}
+
+		err = e.modifyPeers(remotePeers)
+		if err != nil {
+			return err
+		}
+
+		err = e.addNewPeers(remotePeers)
+		if err != nil {
+			return err
+		}
+
+		e.statusRecorder.FinishPeerListModifications()
+
+		e.updatePeerSSHHostKeys(remotePeers)
+
+		if err := e.updateSSHClientConfig(remotePeers); err != nil {
+			log.Warnf("failed to update SSH client config: %v", err)
+		}
+
+		e.updateSSHServerAuth(networkMap.GetSshAuth())
 	}
 
-	done := e.phase("removed_peers")
-	err := e.removePeers(remotePeers)
-	done()
-	if err != nil {
-		return nil, err
-	}
+	// must set the exclude list after the peers are added. Without it the manager can not figure out the peers parameters from the store
+	excludedLazyPeers := e.toExcludedLazyPeers(forwardingRules, remotePeers)
+	e.connMgr.SetExcludeList(e.ctx, excludedLazyPeers)
 
-	done = e.phase("modified_peers")
-	err = e.modifyPeers(remotePeers)
-	done()
-	if err != nil {
-		return nil, err
-	}
+	e.networkSerial = serial
 
-	done = e.phase("added_peers")
-	err = e.addNewPeers(remotePeers)
-	done()
-	if err != nil {
-		return nil, err
-	}
-
-	e.statusRecorder.FinishPeerListModifications()
-
-	e.updatePeerSSHHostKeys(remotePeers)
-
-	if err := e.updateSSHClientConfig(remotePeers); err != nil {
-		log.Warnf("failed to update SSH client config: %v", err)
-	}
-
-	e.updateSSHServerAuth(networkMap.GetSshAuth())
-
-	return remotePeers, nil
+	return nil
 }
 
 func toDNSFeatureFlag(networkMap *mgmProto.NetworkMap) bool {
@@ -2032,6 +1938,7 @@ func (e *Engine) readInitialSettings() ([]*route.Route, *nbdns.Config, bool, err
 		e.config.BlockLANAccess,
 		e.config.BlockInbound,
 		e.config.DisableIPv6,
+		e.config.LazyConnectionEnabled,
 		e.config.EnableSSHRoot,
 		e.config.EnableSSHSFTP,
 		e.config.EnableSSHLocalPortForwarding,
@@ -2224,20 +2131,7 @@ func (e *Engine) getRosenpassAddr() string {
 
 // RunHealthProbes executes health checks for Signal, Management, Relay, and WireGuard services
 // and updates the status recorder with the latest states.
-//
-// ctx scopes the (potentially slow) STUN/TURN probing: a caller that gives up —
-// e.g. a Status RPC whose client disconnected — cancels its ctx and the probe
-// returns instead of running to its per-component timeout. The engine's own
-// lifetime ctx still applies independently, so an engine shutdown aborts the
-// probe even if the caller's ctx is context.Background().
-func (e *Engine) RunHealthProbes(ctx context.Context, waitForResult bool) bool {
-	// Tie the caller's ctx to the engine lifetime: either cancelling aborts
-	// the probe below.
-	ctx, cancel := context.WithCancel(ctx)
-	defer cancel()
-	stop := context.AfterFunc(e.ctx, cancel)
-	defer stop()
-
+func (e *Engine) RunHealthProbes(waitForResult bool) bool {
 	e.syncMsgMux.Lock()
 
 	signalHealthy := e.signal.IsHealthy()
@@ -2260,9 +2154,9 @@ func (e *Engine) RunHealthProbes(ctx context.Context, waitForResult bool) bool {
 	if runtime.GOOS != "js" {
 		var results []relay.ProbeResult
 		if waitForResult {
-			results = e.probeStunTurn.ProbeAllWaitResult(ctx, stuns, turns)
+			results = e.probeStunTurn.ProbeAllWaitResult(e.ctx, stuns, turns)
 		} else {
-			results = e.probeStunTurn.ProbeAll(ctx, stuns, turns)
+			results = e.probeStunTurn.ProbeAll(e.ctx, stuns, turns)
 		}
 		e.statusRecorder.UpdateRelayStates(results)
 

client/internal/engine_authsession.go

@@ -1,108 +0,0 @@
-package internal
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"time"
-
-	log "github.com/sirupsen/logrus"
-	"google.golang.org/protobuf/types/known/timestamppb"
-
-	"github.com/netbirdio/netbird/client/internal/auth/sessionwatch"
-	cProto "github.com/netbirdio/netbird/client/proto"
-	"github.com/netbirdio/netbird/client/system"
-)
-
-// ApplySessionDeadline propagates the absolute SSO session deadline carried on
-// LoginResponse / SyncResponse to both the watcher (for the edge-triggered
-// warning) and the status recorder (for the SubscribeStatus / Status RPC
-// snapshot the UI consumes).
-//
-// The wire field is 3-state:
-//   - nil                        → snapshot carries no info; keep the
-//     previously-anchored deadline (no-op)
-//   - explicit zero (s=0, n=0)   → peer is not SSO-registered or expiry is
-//     disabled; clear both sinks
-//   - valid timestamp            → new deadline; arm watcher, expose on
-//     status recorder
-//
-// Deadline sanity-checks live in sessionwatch.Watcher.Update. Any rejected
-// value is treated as a clear on both sinks: the alternative — leaving the
-// previously-known deadline in place — risks the UI confidently displaying
-// a stale "expires in X" while the server has actually invalidated it.
-func (e *Engine) ApplySessionDeadline(ts *timestamppb.Timestamp) {
-	if ts == nil {
-		return
-	}
-	var deadline time.Time
-	// Explicit zero (seconds=0 AND nanos=0) is the sentinel for "disabled".
-	// Everything else flows through Watcher.Update, whose sanity-checks
-	// reject out-of-range / pre-epoch / far-future / too-stale values and
-	// clear on rejection.
-	if ts.GetSeconds() != 0 || ts.GetNanos() != 0 {
-		deadline = ts.AsTime().UTC()
-	}
-	if e.sessionWatcher == nil {
-		return
-	}
-	// Watcher.Update owns the propagation to the status recorder (the
-	// SubscribeStatus / Status snapshot the UI reads): a set writes the
-	// deadline, a clear or a sanity-check rejection writes the zero value.
-	// Keeping a single writer is what stops the recorder from drifting out
-	// of sync with the warning timers.
-	if err := e.sessionWatcher.Update(deadline); err != nil {
-		log.Errorf("auth session deadline rejected: %v, clearing", err)
-		e.statusRecorder.PublishEvent(
-			cProto.SystemEvent_ERROR,
-			cProto.SystemEvent_AUTHENTICATION,
-			"session deadline rejected",
-			"",
-			map[string]string{sessionwatch.MetaSessionDeadlineRejected: err.Error()},
-		)
-	}
-}
-
-// DismissSessionWarning records the user's "Dismiss" click on the
-// T-WarningLead interactive notification and suppresses the upcoming
-// T-FinalWarningLead fallback for the current deadline. No-op when the
-// watcher is not running or holds no deadline.
-func (e *Engine) DismissSessionWarning() {
-	if e.sessionWatcher == nil {
-		return
-	}
-	e.sessionWatcher.Dismiss()
-}
-
-// ExtendAuthSession asks the management server to refresh the SSO session
-// expiry deadline using the supplied JWT, then mirrors the new deadline into
-// the daemon's state. The tunnel is untouched; no resync, no reconnect.
-//
-// Returns the new absolute UTC deadline (or zero time when the server
-// reports the peer is not eligible for extension).
-func (e *Engine) ExtendAuthSession(ctx context.Context, jwtToken string) (time.Time, error) {
-	if jwtToken == "" {
-		return time.Time{}, errors.New("jwt token is required")
-	}
-	if e.mgmClient == nil {
-		return time.Time{}, errors.New("management client is not initialised")
-	}
-
-	info, err := system.GetInfoWithChecks(ctx, e.checks)
-	if err != nil {
-		log.Warnf("failed to collect system info for session extend: %v", err)
-		info = system.GetInfo(ctx)
-	}
-
-	resp, err := e.mgmClient.ExtendAuthSession(info, jwtToken)
-	if err != nil {
-		return time.Time{}, fmt.Errorf("extend auth session on management: %w", err)
-	}
-
-	e.ApplySessionDeadline(resp.GetSessionExpiresAt())
-
-	if resp.GetSessionExpiresAt().IsValid() {
-		return resp.GetSessionExpiresAt().AsTime().UTC(), nil
-	}
-	return time.Time{}, nil
-}

client/internal/engine_session_deadline_test.go

@@ -1,78 +0,0 @@
-package internal
-
-import (
-	"testing"
-	"time"
-
-	"github.com/stretchr/testify/require"
-	"google.golang.org/protobuf/types/known/timestamppb"
-
-	"github.com/netbirdio/netbird/client/internal/auth/sessionwatch"
-	"github.com/netbirdio/netbird/client/internal/peer"
-)
-
-// TestApplySessionDeadline_ThreeState pins down the 3-state semantics of the
-// wire field carried on LoginResponse / SyncResponse:
-//
-//   - nil pointer            → no info; previously-anchored deadline survives
-//   - explicit zero value    → "expiry disabled" sentinel; both sinks cleared
-//   - valid future timestamp → new deadline propagated to both sinks
-func TestApplySessionDeadline_ThreeState(t *testing.T) {
-	newEngine := func() *Engine {
-		recorder := peer.NewRecorder("")
-		return &Engine{
-			statusRecorder: recorder,
-			sessionWatcher: sessionwatch.New(recorder),
-		}
-	}
-
-	t.Run("valid timestamp sets deadline on both sinks", func(t *testing.T) {
-		e := newEngine()
-		deadline := time.Now().Add(time.Hour).UTC().Truncate(time.Second)
-
-		e.ApplySessionDeadline(timestamppb.New(deadline))
-
-		require.True(t, e.statusRecorder.GetSessionExpiresAt().Equal(deadline),
-			"status recorder should hold the new deadline")
-	})
-
-	t.Run("nil is a no-op and preserves previous deadline", func(t *testing.T) {
-		e := newEngine()
-		seeded := time.Now().Add(time.Hour).UTC().Truncate(time.Second)
-		e.ApplySessionDeadline(timestamppb.New(seeded))
-		require.True(t, e.statusRecorder.GetSessionExpiresAt().Equal(seeded))
-
-		e.ApplySessionDeadline(nil)
-
-		require.True(t, e.statusRecorder.GetSessionExpiresAt().Equal(seeded),
-			"nil snapshot must not disturb the existing deadline")
-	})
-
-	t.Run("explicit zero clears a previously-anchored deadline", func(t *testing.T) {
-		e := newEngine()
-		seeded := time.Now().Add(time.Hour).UTC().Truncate(time.Second)
-		e.ApplySessionDeadline(timestamppb.New(seeded))
-		require.True(t, e.statusRecorder.GetSessionExpiresAt().Equal(seeded))
-
-		// Explicit zero Timestamp{} (seconds=0, nanos=0) is the
-		// "expiry disabled / not SSO" sentinel.
-		e.ApplySessionDeadline(&timestamppb.Timestamp{})
-
-		require.True(t, e.statusRecorder.GetSessionExpiresAt().IsZero(),
-			"explicit zero sentinel must clear the deadline")
-	})
-
-	t.Run("invalid timestamp clears the deadline", func(t *testing.T) {
-		e := newEngine()
-		seeded := time.Now().Add(time.Hour).UTC().Truncate(time.Second)
-		e.ApplySessionDeadline(timestamppb.New(seeded))
-		require.True(t, e.statusRecorder.GetSessionExpiresAt().Equal(seeded))
-
-		// Out-of-range nanos → IsValid()==false; same-meaning as the
-		// disabled sentinel for downstream sinks.
-		e.ApplySessionDeadline(&timestamppb.Timestamp{Seconds: 1, Nanos: -1})
-
-		require.True(t, e.statusRecorder.GetSessionExpiresAt().IsZero(),
-			"invalid timestamp must clear the deadline")
-	})
-}

client/internal/engine_sessionwatch.go

@@ -1,16 +0,0 @@
-//go:build !js
-
-package internal
-
-import (
-	"github.com/netbirdio/netbird/client/internal/auth/sessionwatch"
-	"github.com/netbirdio/netbird/client/internal/peer"
-)
-
-// newSessionWatcher returns the real SSO session expiry watcher for every
-// non-wasm build. The js/wasm build gets a no-op stub from
-// engine_sessionwatch_js.go so the sessionwatch package (and its timer
-// machinery) never links into the wasm binary.
-func newSessionWatcher(recorder *peer.Status) sessionDeadlineWatcher {
-	return sessionwatch.New(recorder)
-}

client/internal/engine_sessionwatch_js.go

@@ -1,44 +0,0 @@
-//go:build js
-
-package internal
-
-import (
-	"time"
-
-	"github.com/netbirdio/netbird/client/internal/peer"
-)
-
-// noopSessionWatcher is the js/wasm stand-in for sessionwatch.Watcher. The
-// wasm client never runs the engine's session-warning flow (the interactive
-// T-WarningLead notification and the T-FinalWarningLead fallback dialog live
-// in the desktop UI), so linking the full sessionwatch package (timers, event
-// composition) would only bloat the binary.
-//
-// It still mirrors the deadline into the status recorder so the SubscribeStatus
-// / Status snapshot the UI consumes stays correct — only the timer-driven
-// warnings are dropped.
-type noopSessionWatcher struct {
-	recorder *peer.Status
-}
-
-func newSessionWatcher(recorder *peer.Status) sessionDeadlineWatcher {
-	return noopSessionWatcher{recorder: recorder}
-}
-
-// Update mirrors the real watcher's recorder propagation without the timers or
-// sanity-check sentinels: a valid deadline is exposed on the status snapshot,
-// the zero time clears it.
-func (w noopSessionWatcher) Update(deadline time.Time) error {
-	if w.recorder != nil {
-		w.recorder.SetSessionExpiresAt(deadline)
-	}
-	return nil
-}
-
-func (noopSessionWatcher) Dismiss() {
-	// No-op: only suppresses the timer-driven final-warning, which this stub never arms.
-}
-
-func (noopSessionWatcher) Close() {
-	// No-op: no timers to stop and no state to unwind; the recorder is cleared via Update(zero).
-}

client/internal/engine_test.go

@@ -178,10 +178,6 @@ func (m *MockWGIface) LastActivities() map[string]monotime.Time {
 	return nil
 }
 
-func (m *MockWGIface) MTU() uint16 {
-	return 1280
-}
-
 func (m *MockWGIface) SetPresharedKey(peerKey string, psk wgtypes.Key, updateOnly bool) error {
 	return nil
 }

client/internal/iface_common.go

@@ -44,5 +44,4 @@ type wgIfaceBase interface {
 	FullStats() (*configurer.Stats, error)
 	LastActivities() map[string]monotime.Time
 	SetPresharedKey(peerKey string, psk wgtypes.Key, updateOnly bool) error
-	MTU() uint16
 }

client/internal/lazyconn/activity/listener_bind.go

@@ -124,11 +124,6 @@ func (d *BindListener) ReadPackets() {
 	d.done.Done()
 }
 
-// CapturedPacket is unused in userspace bind mode: first-packet reinjection is kernel-only.
-func (d *BindListener) CapturedPacket() []byte {
-	return nil
-}
-
 // Close stops the listener and cleans up resources.
 func (d *BindListener) Close() {
 	d.peerCfg.Log.Infof("closing activity listener (LazyConn)")

client/internal/lazyconn/activity/listener_bind_test.go

@@ -45,6 +45,10 @@ type MockWGIfaceBind struct {
 	endpointMgr *mockEndpointManager
 }
 
+func (m *MockWGIfaceBind) RemovePeer(string) error {
+	return nil
+}
+
 func (m *MockWGIfaceBind) UpdatePeer(string, []netip.Prefix, time.Duration, *net.UDPAddr, *wgtypes.Key) error {
 	return nil
 }
@@ -64,10 +68,6 @@ func (m *MockWGIfaceBind) GetBind() device.EndpointManager {
 	return m.endpointMgr
 }
 
-func (m *MockWGIfaceBind) MTU() uint16 {
-	return 1280
-}
-
 func TestBindListener_Creation(t *testing.T) {
 	mockEndpointMgr := newMockEndpointManager()
 	mockIface := &MockWGIfaceBind{endpointMgr: mockEndpointMgr}
@@ -207,9 +207,8 @@ func TestManager_BindMode(t *testing.T) {
 	require.NoError(t, err)
 
 	select {
-	case ev := <-mgr.OnActivityChan:
-		assert.Equal(t, cfg.PeerConnID, ev.PeerConnID, "Received peer connection ID should match")
-		assert.Nil(t, ev.FirstPacket, "Bind mode does not capture packets: reinjection is kernel-only")
+	case peerConnID := <-mgr.OnActivityChan:
+		assert.Equal(t, cfg.PeerConnID, peerConnID, "Received peer connection ID should match")
 	case <-time.After(2 * time.Second):
 		t.Fatal("timeout waiting for activity notification")
 	}
@@ -267,8 +266,8 @@ func TestManager_BindMode_MultiplePeers(t *testing.T) {
 	receivedPeers := make(map[peerid.ConnID]bool)
 	for i := 0; i < 2; i++ {
 		select {
-		case ev := <-mgr.OnActivityChan:
-			receivedPeers[ev.PeerConnID] = true
+		case peerConnID := <-mgr.OnActivityChan:
+			receivedPeers[peerConnID] = true
 		case <-time.After(2 * time.Second):
 			t.Fatal("timeout waiting for activity notifications")
 		}

client/internal/lazyconn/activity/listener_udp.go

@@ -3,13 +3,11 @@ package activity
 import (
 	"fmt"
 	"net"
-	"slices"
 	"sync"
 	"sync/atomic"
 
 	log "github.com/sirupsen/logrus"
 
-	"github.com/netbirdio/netbird/client/iface/bufsize"
 	"github.com/netbirdio/netbird/client/internal/lazyconn"
 )
 
@@ -22,8 +20,6 @@ type UDPListener struct {
 	done     sync.Mutex
 
 	isClosed atomic.Bool
-
-	capturedPacket []byte
 }
 
 // NewUDPListener creates a listener that detects activity via UDP socket reads.
@@ -50,13 +46,9 @@ func NewUDPListener(wgIface WgInterface, cfg lazyconn.PeerConfig) (*UDPListener,
 }
 
 // ReadPackets blocks reading from the UDP socket until activity is detected or the listener is closed.
-// The first packet that triggers activity is captured so it can be reinjected through the real
-// transport once it is established. Without this, kernel WireGuard's handshake initiation would be
-// dropped and WG would only retry after REKEY_TIMEOUT.
 func (d *UDPListener) ReadPackets() {
 	for {
-		buf := make([]byte, int(d.wgIface.MTU())+bufsize.WGBufferOverhead)
-		n, remoteAddr, err := d.conn.ReadFromUDP(buf)
+		n, remoteAddr, err := d.conn.ReadFromUDP(make([]byte, 1))
 		if err != nil {
 			if d.isClosed.Load() {
 				d.peerCfg.Log.Infof("exit from activity listener")
@@ -70,24 +62,20 @@ func (d *UDPListener) ReadPackets() {
 			d.peerCfg.Log.Warnf("received %d bytes from %s, too short", n, remoteAddr)
 			continue
 		}
-		d.capturedPacket = slices.Clone(buf[:n])
-		d.peerCfg.Log.Infof("activity detected, captured %d bytes for reinjection", n)
+		d.peerCfg.Log.Infof("activity detected")
 		break
 	}
 
-	// Leave the peer in place. ConfigureWGEndpoint will UpdatePeer with the real endpoint;
-	// removing the peer here wipes kernel WG's staged queue and drops the user packet that
-	// triggered activation.
+	d.peerCfg.Log.Debugf("removing lazy endpoint: %s", d.endpoint.String())
+	if err := d.wgIface.RemovePeer(d.peerCfg.PublicKey); err != nil {
+		d.peerCfg.Log.Errorf("failed to remove endpoint: %s", err)
+	}
+
+	// Ignore close error as it may return "use of closed network connection" if already closed.
 	_ = d.conn.Close()
 	d.done.Unlock()
 }
 
-// CapturedPacket returns the first packet that triggered activity, or nil if none was captured.
-// Safe to call after ReadPackets returns.
-func (d *UDPListener) CapturedPacket() []byte {
-	return d.capturedPacket
-}
-
 // Close stops the listener and cleans up resources.
 func (d *UDPListener) Close() {
 	d.peerCfg.Log.Infof("closing activity listener: %s", d.conn.LocalAddr().String())

client/internal/lazyconn/activity/manager.go

@@ -19,25 +19,17 @@ import (
 type listener interface {
 	ReadPackets()
 	Close()
-	CapturedPacket() []byte
-}
-
-// Event reports activity on a managed peer. FirstPacket is the bytes that triggered activation,
-// captured for reinjection through the real transport.
-type Event struct {
-	PeerConnID  peerid.ConnID
-	FirstPacket []byte
 }
 
 type WgInterface interface {
+	RemovePeer(peerKey string) error
 	UpdatePeer(peerKey string, allowedIps []netip.Prefix, keepAlive time.Duration, endpoint *net.UDPAddr, preSharedKey *wgtypes.Key) error
 	IsUserspaceBind() bool
 	Address() wgaddr.Address
-	MTU() uint16
 }
 
 type Manager struct {
-	OnActivityChan chan Event
+	OnActivityChan chan peerid.ConnID
 
 	wgIface WgInterface
 
@@ -49,7 +41,7 @@ type Manager struct {
 
 func NewManager(wgIface WgInterface) *Manager {
 	m := &Manager{
-		OnActivityChan: make(chan Event, 1),
+		OnActivityChan: make(chan peerid.ConnID, 1),
 		wgIface:        wgIface,
 		peers:          make(map[peerid.ConnID]listener),
 		done:           make(chan struct{}),
@@ -124,12 +116,12 @@ func (m *Manager) waitForTraffic(l listener, peerConnID peerid.ConnID) {
 	delete(m.peers, peerConnID)
 	m.mu.Unlock()
 
-	m.notify(Event{PeerConnID: peerConnID, FirstPacket: l.CapturedPacket()})
+	m.notify(peerConnID)
 }
 
-func (m *Manager) notify(ev Event) {
+func (m *Manager) notify(peerConnID peerid.ConnID) {
 	select {
 	case <-m.done:
-	case m.OnActivityChan <- ev:
+	case m.OnActivityChan <- peerConnID:
 	}
 }

client/internal/lazyconn/activity/manager_test.go

@@ -1,7 +1,6 @@
 package activity
 
 import (
-	"bytes"
 	"net"
 	"net/netip"
 	"testing"
@@ -26,6 +25,10 @@ func (m *MocPeer) ConnID() peerid.ConnID {
 type MocWGIface struct {
 }
 
+func (m MocWGIface) RemovePeer(string) error {
+	return nil
+}
+
 func (m MocWGIface) UpdatePeer(string, []netip.Prefix, time.Duration, *net.UDPAddr, *wgtypes.Key) error {
 	return nil
 }
@@ -41,10 +44,6 @@ func (m MocWGIface) Address() wgaddr.Address {
 	}
 }
 
-func (m MocWGIface) MTU() uint16 {
-	return 1280
-}
-
 // GetPeerListener is a test helper to access listeners
 func (m *Manager) GetPeerListener(peerConnID peerid.ConnID) (listener, bool) {
 	m.mu.Lock()
@@ -87,15 +86,11 @@ func TestManager_MonitorPeerActivity(t *testing.T) {
 	}
 
 	select {
-	case ev := <-mgr.OnActivityChan:
-		if ev.PeerConnID != peerCfg1.PeerConnID {
-			t.Fatalf("unexpected peerConnID: %v", ev.PeerConnID)
-		}
-		if !bytes.Equal(ev.FirstPacket, []byte{0x01, 0x02, 0x03, 0x04, 0x05}) {
-			t.Fatalf("unexpected first packet: %v", ev.FirstPacket)
+	case peerConnID := <-mgr.OnActivityChan:
+		if peerConnID != peerCfg1.PeerConnID {
+			t.Fatalf("unexpected peerConnID: %v", peerConnID)
 		}
 	case <-time.After(1 * time.Second):
-		t.Fatal("timed out waiting for activity")
 	}
 }
 

client/internal/lazyconn/env.go

@@ -3,57 +3,24 @@ package lazyconn
 import (
 	"os"
 	"strconv"
-	"strings"
 
 	log "github.com/sirupsen/logrus"
 )
 
 const (
-	EnvLazyConn            = "NB_LAZY_CONN"
+	EnvEnableLazyConn      = "NB_ENABLE_EXPERIMENTAL_LAZY_CONN"
 	EnvInactivityThreshold = "NB_LAZY_CONN_INACTIVITY_THRESHOLD"
 )
 
-// State is the tri-state local override for lazy connections read from the environment.
-type State int
-
-const (
-	// StateUnset means no local override; defer to the management feature flag.
-	StateUnset State = iota
-	// StateOn forces lazy connections on, overriding management.
-	StateOn
-	// StateOff forces lazy connections off, overriding management.
-	StateOff
-)
-
-// EnvState reads NB_LAZY_CONN and returns the local override state.
-func EnvState() State {
-	return ParseState(os.Getenv(EnvLazyConn))
-}
-
-// ParseState interprets a lazy-connection override value (from the environment or an MDM
-// policy). It accepts the on/off aliases plus any value strconv.ParseBool understands
-// (true/false/1/0). An empty or unrecognized value returns StateUnset so that the
-// management feature flag remains in control.
-func ParseState(raw string) State {
-	if raw == "" {
-		return StateUnset
+func IsLazyConnEnabledByEnv() bool {
+	val := os.Getenv(EnvEnableLazyConn)
+	if val == "" {
+		return false
 	}
-
-	normalized := strings.ToLower(strings.TrimSpace(raw))
-	switch normalized {
-	case "on":
-		return StateOn
-	case "off":
-		return StateOff
-	}
-
-	enabled, err := strconv.ParseBool(normalized)
+	enabled, err := strconv.ParseBool(val)
 	if err != nil {
-		log.Warnf("failed to parse lazy connection value %q (from %s env or MDM policy): %v", raw, EnvLazyConn, err)
-		return StateUnset
+		log.Warnf("failed to parse %s: %v", EnvEnableLazyConn, err)
+		return false
 	}
-	if enabled {
-		return StateOn
-	}
-	return StateOff
+	return enabled
 }

client/internal/lazyconn/env_test.go

@@ -1,45 +0,0 @@
-package lazyconn
-
-import (
-	"os"
-	"testing"
-)
-
-func TestEnvState(t *testing.T) {
-	tests := []struct {
-		value string
-		set   bool
-		want  State
-	}{
-		{set: false, want: StateUnset},
-		{value: "", set: true, want: StateUnset},
-		{value: "on", set: true, want: StateOn},
-		{value: "ON", set: true, want: StateOn},
-		{value: "true", set: true, want: StateOn},
-		{value: "1", set: true, want: StateOn},
-		{value: " on ", set: true, want: StateOn},
-		{value: "off", set: true, want: StateOff},
-		{value: "OFF", set: true, want: StateOff},
-		{value: "false", set: true, want: StateOff},
-		{value: "0", set: true, want: StateOff},
-		{value: "auto", set: true, want: StateUnset},
-		{value: "garbage", set: true, want: StateUnset},
-	}
-
-	for _, tt := range tests {
-		name := tt.value
-		if !tt.set {
-			name = "unset"
-		}
-		t.Run(name, func(t *testing.T) {
-			t.Setenv(EnvLazyConn, tt.value)
-			if !tt.set {
-				os.Unsetenv(EnvLazyConn)
-			}
-
-			if got := EnvState(); got != tt.want {
-				t.Fatalf("EnvState() = %v, want %v", got, tt.want)
-			}
-		})
-	}
-}

client/internal/lazyconn/manager/manager.go

@@ -130,8 +130,8 @@ func (m *Manager) Start(ctx context.Context) {
 		select {
 		case <-ctx.Done():
 			return
-		case ev := <-m.activityManager.OnActivityChan:
-			m.onPeerActivity(ev)
+		case peerConnID := <-m.activityManager.OnActivityChan:
+			m.onPeerActivity(peerConnID)
 		case peerIDs := <-m.inactivityManager.InactivePeersChan():
 			m.onPeerInactivityTimedOut(peerIDs)
 		}
@@ -513,13 +513,13 @@ func (m *Manager) checkHaGroupActivity(haGroup route.HAUniqueID, peerID string,
 	return false
 }
 
-func (m *Manager) onPeerActivity(ev activity.Event) {
+func (m *Manager) onPeerActivity(peerConnID peerid.ConnID) {
 	m.managedPeersMu.Lock()
 	defer m.managedPeersMu.Unlock()
 
-	mp, ok := m.managedPeersByConnID[ev.PeerConnID]
+	mp, ok := m.managedPeersByConnID[peerConnID]
 	if !ok {
-		log.Errorf("peer not found by conn id: %v", ev.PeerConnID)
+		log.Errorf("peer not found by conn id: %v", peerConnID)
 		return
 	}
 
@@ -536,7 +536,7 @@ func (m *Manager) onPeerActivity(ev activity.Event) {
 
 	m.activateHAGroupPeers(mp.peerCfg)
 
-	m.peerStore.PeerConnOpenWithFirstPacket(m.engineCtx, mp.peerCfg.PublicKey, ev.FirstPacket)
+	m.peerStore.PeerConnOpen(m.engineCtx, mp.peerCfg.PublicKey)
 }
 
 func (m *Manager) onPeerInactivityTimedOut(peerIDs map[string]struct{}) {

client/internal/lazyconn/wgiface.go

@@ -17,5 +17,4 @@ type WGIface interface {
 	IsUserspaceBind() bool
 	Address() wgaddr.Address
 	LastActivities() map[string]monotime.Time
-	MTU() uint16
 }

client/internal/metrics/env.go

@@ -60,13 +60,6 @@ func getMetricsInterval() time.Duration {
 	return interval
 }
 
-// isMetricsPushEnvSet returns true if NB_METRICS_PUSH_ENABLED is explicitly set (to any value).
-// When set, the env var takes full precedence over management server configuration.
-func isMetricsPushEnvSet() bool {
-	_, set := os.LookupEnv(EnvMetricsPushEnabled)
-	return set
-}
-
 func isForceSending() bool {
 	force, _ := strconv.ParseBool(os.Getenv(EnvMetricsForceSending))
 	return force

client/internal/metrics/influxdb.go

@@ -120,30 +120,6 @@ func (m *influxDBMetrics) RecordSyncDuration(_ context.Context, agentInfo AgentI
 	m.trimLocked()
 }
 
-func (m *influxDBMetrics) RecordSyncPhase(_ context.Context, agentInfo AgentInfo, phase string, duration time.Duration) {
-	tags := fmt.Sprintf("deployment_type=%s,version=%s,os=%s,arch=%s,peer_id=%s,phase=%s",
-		agentInfo.DeploymentType.String(),
-		agentInfo.Version,
-		agentInfo.OS,
-		agentInfo.Arch,
-		agentInfo.peerID,
-		phase,
-	)
-
-	m.mu.Lock()
-	defer m.mu.Unlock()
-
-	m.samples = append(m.samples, influxSample{
-		measurement: "netbird_sync_phase",
-		tags:        tags,
-		fields: map[string]float64{
-			"duration_seconds": duration.Seconds(),
-		},
-		timestamp: time.Now(),
-	})
-	m.trimLocked()
-}
-
 func (m *influxDBMetrics) RecordLoginDuration(_ context.Context, agentInfo AgentInfo, duration time.Duration, success bool) {
 	result := "success"
 	if !success {

client/internal/metrics/infra/README.md

@@ -78,25 +78,6 @@ Tags:
 - `os`: Operating system (linux, darwin, windows, android, ios, etc.)
 - `arch`: CPU architecture (amd64, arm64, etc.)
 
-### Sync Phase Timing
-
-Measurement: `netbird_sync_phase`
-
-Breaks down where time goes inside a single sync, so the total `netbird_sync` duration can be attributed to the sub-step that dominates.
-
-| Field | Description |
-|-------|-------------|
-| `duration_seconds` | Time spent in one sub-phase of sync processing |
-
-Tags:
-- `phase`: the sub-phase — `netbird_config`, `checks`, `persist`, `dns_server`, `routes_classify`, `routes_apply`, `filtering`, `dns_forwarder`, `forward_rules`, `offline_peers`, `removed_peers`, `modified_peers`, `added_peers`, `lazy_exclude`
-- `deployment_type`: "cloud" | "selfhosted" | "unknown"
-- `version`: NetBird version string
-- `os`: Operating system (linux, darwin, windows, android, ios, etc.)
-- `arch`: CPU architecture (amd64, arm64, etc.)
-
-**Note:** this is wall-time per phase — it includes both CPU work and time spent waiting on locks. A slow phase points to *where* the time goes, not *why*; pair it with lock-wait metrics to tell contention apart from real work.
-
 ### Login Duration
 
 Measurement: `netbird_login`
@@ -210,52 +191,4 @@ docker compose exec influxdb influx query \
 
 # Check ingest server health
 curl http://localhost:8087/health
-```
-
-## Analyzing a Debug Bundle
-
-Metrics collection is always on, so every debug bundle ships a `metrics.txt` in InfluxDB line protocol — a timestamped time series of all recorded events (sync durations, sync phases, connection stages, login). You can replay it into the local stack and graph it, without a running client.
-
-The bundle's `metrics.txt` is a rolling window (capped at 5 days / ~20k samples, see [Buffer Limits](#buffer-limits)). For a connection incident the relevant window is short (connection setup is seconds), so a bundle captured during the issue is enough.
-
-### 1. Start the stack
-
-```bash
-# From this directory (client/internal/metrics/infra)
-INFLUXDB_ADMIN_TOKEN=admin123 INFLUXDB_ADMIN_PASSWORD=admin123 GRAFANA_ADMIN_PASSWORD=admin123 \
-  docker compose up -d
-```
-
-(`admin123` are throwaway local credentials — fine for offline analysis.)
-
-### 2. Clear any previous data
-
-So you only see this bundle:
-
-```bash
-docker exec influxdb influx delete --org netbird --bucket metrics --token admin123 \
-  --start 1970-01-01T00:00:00Z --stop 2100-01-01T00:00:00Z
-```
-
-### 3. Import the bundle's metrics.txt
-
-InfluxDB is not exposed on the host, so import inside the container:
-
-```bash
-docker cp /path/to/bundle/metrics.txt influxdb:/tmp/m.txt
-docker exec influxdb influx write --org netbird --bucket metrics --precision ns \
-  --token admin123 --file /tmp/m.txt
-```
-
-Re-importing the same file is idempotent (same measurement+tags+timestamp overwrites).
-
-### 4. View the dashboards
-
-Grafana on http://localhost:3001 (login `admin` / `admin123`), datasource pre-provisioned:
-
-- **Where sync time goes:** http://localhost:3001/d/netbird-sync-phases/netbird-sync-phases-where-time-goes
-- **General client metrics:** http://localhost:3001/d/netbird-influxdb-metrics
-
-**Set the time range** to cover the bundle's timestamps (e.g. "Last 7 days" or an absolute range matching when the bundle was taken) — with the default short range the panels look empty.
-
-Bundles are distinguishable by the `version` tag; add a tag at import time (e.g. `sed 's/^netbird_\([a-z_]*\),/netbird_\1,bundle=mycase,/' metrics.txt`) if you want to compare several side by side.
+```

client/internal/metrics/infra/grafana/provisioning/dashboards/json/netbird-sync-phases.json

@@ -1,259 +0,0 @@
-{
-  "annotations": {
-    "list": []
-  },
-  "editable": true,
-  "fiscalYearStartMonth": 0,
-  "graphTooltip": 1,
-  "links": [],
-  "refresh": "",
-  "schemaVersion": 39,
-  "tags": [
-    "netbird",
-    "sync"
-  ],
-  "templating": {
-    "list": [
-      {
-        "current": {
-          "text": "All",
-          "value": "$__all"
-        },
-        "datasource": {
-          "type": "influxdb",
-          "uid": "influxdb"
-        },
-        "definition": "import \"influxdata/influxdb/schema\"\nschema.tagValues(bucket: \"metrics\", tag: \"version\")",
-        "includeAll": true,
-        "label": "version",
-        "multi": true,
-        "name": "version",
-        "query": "import \"influxdata/influxdb/schema\"\nschema.tagValues(bucket: \"metrics\", tag: \"version\")",
-        "refresh": 2,
-        "type": "query",
-        "allValue": ".*"
-      }
-    ]
-  },
-  "time": {
-    "from": "now-2d",
-    "to": "now"
-  },
-  "timepicker": {},
-  "timezone": "",
-  "title": "NetBird Sync Phases (where time goes)",
-  "uid": "netbird-sync-phases",
-  "version": 1,
-  "panels": [
-    {
-      "id": 1,
-      "title": "Time per phase over time (stacked, ms)",
-      "type": "timeseries",
-      "datasource": {
-        "type": "influxdb",
-        "uid": "influxdb"
-      },
-      "gridPos": {
-        "h": 10,
-        "w": 24,
-        "x": 0,
-        "y": 0
-      },
-      "fieldConfig": {
-        "defaults": {
-          "unit": "ms",
-          "custom": {
-            "drawStyle": "bars",
-            "stacking": {
-              "mode": "normal",
-              "group": "A"
-            },
-            "fillOpacity": 80,
-            "lineWidth": 0
-          }
-        },
-        "overrides": []
-      },
-      "options": {
-        "legend": {
-          "displayMode": "table",
-          "placement": "right",
-          "calcs": [
-            "max",
-            "mean"
-          ]
-        },
-        "tooltip": {
-          "mode": "multi",
-          "sort": "desc"
-        }
-      },
-      "targets": [
-        {
-          "refId": "A",
-          "datasource": {
-            "type": "influxdb",
-            "uid": "influxdb"
-          },
-          "query": "from(bucket: \"metrics\")\n  |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n  |> filter(fn: (r) => r._measurement == \"netbird_sync_phase\" and r._field == \"duration_seconds\")\n  |> filter(fn: (r) => r.version =~ /${version:regex}/)\n  |> map(fn: (r) => ({ r with _value: r._value * 1000.0 }))\n  |> keep(columns: [\"_time\", \"_value\", \"phase\"])\n  |> group(columns: [\"phase\"])"
-        }
-      ]
-    },
-    {
-      "id": 2,
-      "title": "p95 per phase (ms)",
-      "type": "bargauge",
-      "datasource": {
-        "type": "influxdb",
-        "uid": "influxdb"
-      },
-      "gridPos": {
-        "h": 11,
-        "w": 12,
-        "x": 0,
-        "y": 10
-      },
-      "fieldConfig": {
-        "defaults": {
-          "unit": "ms",
-          "color": {
-            "mode": "continuous-GrYlRd"
-          }
-        },
-        "overrides": []
-      },
-      "options": {
-        "displayMode": "gradient",
-        "orientation": "horizontal",
-        "reduceOptions": {
-          "calcs": [
-            "lastNotNull"
-          ],
-          "fields": "",
-          "values": false
-        },
-        "showUnfilled": true
-      },
-      "targets": [
-        {
-          "refId": "A",
-          "datasource": {
-            "type": "influxdb",
-            "uid": "influxdb"
-          },
-          "query": "from(bucket: \"metrics\")\n  |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n  |> filter(fn: (r) => r._measurement == \"netbird_sync_phase\" and r._field == \"duration_seconds\")\n  |> filter(fn: (r) => r.version =~ /${version:regex}/)\n  |> map(fn: (r) => ({ r with _value: r._value * 1000.0 }))\n  |> group(columns: [\"phase\"])\n  |> quantile(q: 0.95)\n  |> group()\n  |> sort(columns: [\"_value\"], desc: true)"
-        }
-      ]
-    },
-    {
-      "id": 3,
-      "title": "Per-phase stats (ms): mean / p95 / max",
-      "type": "table",
-      "datasource": {
-        "type": "influxdb",
-        "uid": "influxdb"
-      },
-      "gridPos": {
-        "h": 11,
-        "w": 12,
-        "x": 12,
-        "y": 10
-      },
-      "fieldConfig": {
-        "defaults": {
-          "unit": "ms"
-        },
-        "overrides": []
-      },
-      "options": {
-        "showHeader": true,
-        "sortBy": [
-          {
-            "displayName": "max",
-            "desc": true
-          }
-        ]
-      },
-      "transformations": [
-        {
-          "id": "merge",
-          "options": {}
-        }
-      ],
-      "targets": [
-        {
-          "refId": "mean",
-          "datasource": {
-            "type": "influxdb",
-            "uid": "influxdb"
-          },
-          "query": "from(bucket: \"metrics\")\n  |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n  |> filter(fn: (r) => r._measurement == \"netbird_sync_phase\" and r._field == \"duration_seconds\")\n  |> filter(fn: (r) => r.version =~ /${version:regex}/)\n  |> map(fn: (r) => ({ r with _value: r._value * 1000.0 }))\n  |> group(columns: [\"phase\"])\n  |> mean()\n  |> group()\n  |> keep(columns: [\"phase\", \"_value\"])\n  |> rename(columns: {_value: \"mean\"})"
-        },
-        {
-          "refId": "p95",
-          "datasource": {
-            "type": "influxdb",
-            "uid": "influxdb"
-          },
-          "query": "from(bucket: \"metrics\")\n  |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n  |> filter(fn: (r) => r._measurement == \"netbird_sync_phase\" and r._field == \"duration_seconds\")\n  |> filter(fn: (r) => r.version =~ /${version:regex}/)\n  |> map(fn: (r) => ({ r with _value: r._value * 1000.0 }))\n  |> group(columns: [\"phase\"])\n  |> quantile(q: 0.95)\n  |> group()\n  |> keep(columns: [\"phase\", \"_value\"])\n  |> rename(columns: {_value: \"p95\"})"
-        },
-        {
-          "refId": "max",
-          "datasource": {
-            "type": "influxdb",
-            "uid": "influxdb"
-          },
-          "query": "from(bucket: \"metrics\")\n  |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n  |> filter(fn: (r) => r._measurement == \"netbird_sync_phase\" and r._field == \"duration_seconds\")\n  |> filter(fn: (r) => r.version =~ /${version:regex}/)\n  |> map(fn: (r) => ({ r with _value: r._value * 1000.0 }))\n  |> group(columns: [\"phase\"])\n  |> max()\n  |> group()\n  |> keep(columns: [\"phase\", \"_value\"])\n  |> rename(columns: {_value: \"max\"})"
-        }
-      ]
-    },
-    {
-      "id": 4,
-      "title": "Total sync duration (netbird_sync, ms) \u2014 reference",
-      "type": "timeseries",
-      "datasource": {
-        "type": "influxdb",
-        "uid": "influxdb"
-      },
-      "gridPos": {
-        "h": 8,
-        "w": 24,
-        "x": 0,
-        "y": 21
-      },
-      "fieldConfig": {
-        "defaults": {
-          "unit": "ms",
-          "custom": {
-            "drawStyle": "points",
-            "pointSize": 5
-          }
-        },
-        "overrides": []
-      },
-      "options": {
-        "legend": {
-          "displayMode": "table",
-          "placement": "right",
-          "calcs": [
-            "max",
-            "mean"
-          ]
-        },
-        "tooltip": {
-          "mode": "single"
-        }
-      },
-      "targets": [
-        {
-          "refId": "A",
-          "datasource": {
-            "type": "influxdb",
-            "uid": "influxdb"
-          },
-          "query": "from(bucket: \"metrics\")\n  |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n  |> filter(fn: (r) => r._measurement == \"netbird_sync\" and r._field == \"duration_seconds\")\n  |> filter(fn: (r) => r.version =~ /${version:regex}/)\n  |> map(fn: (r) => ({ r with _value: r._value * 1000.0 }))\n  |> keep(columns: [\"_time\", \"_value\", \"version\"])\n  |> group(columns: [\"version\"])"
-        }
-      ]
-    }
-  ]
-}

client/internal/metrics/infra/ingest/main.go

@@ -19,7 +19,7 @@ const (
 	defaultListenAddr  = ":8087"
 	defaultInfluxDBURL = "http://influxdb:8086/api/v2/write?org=netbird&bucket=metrics&precision=ns"
 	maxBodySize        = 50 * 1024 * 1024 // 50 MB max request body
-	maxDurationSeconds = 86400.0          // reject any duration field > 24 hours
+	maxDurationSeconds = 300.0            // reject any duration field > 5 minutes
 	peerIDLength       = 16               // truncated SHA-256: 8 bytes = 16 hex chars
 	maxTagValueLength  = 64               // reject tag values longer than this
 )
@@ -59,19 +59,6 @@ var allowedMeasurements = map[string]measurementSpec{
 			"peer_id":         true,
 		},
 	},
-	"netbird_sync_phase": {
-		allowedFields: map[string]bool{
-			"duration_seconds": true,
-		},
-		allowedTags: map[string]bool{
-			"deployment_type": true,
-			"version":         true,
-			"os":              true,
-			"arch":            true,
-			"peer_id":         true,
-			"phase":           true,
-		},
-	},
 	"netbird_login": {
 		allowedFields: map[string]bool{
 			"duration_seconds": true,

client/internal/metrics/infra/ingest/main_test.go

@@ -53,14 +53,14 @@ func TestValidateLine_NegativeValue(t *testing.T) {
 }
 
 func TestValidateLine_DurationTooLarge(t *testing.T) {
-	line := `netbird_sync,deployment_type=cloud,version=1.0.0,os=linux,arch=amd64,peer_id=abc duration_seconds=100000 1234567890`
+	line := `netbird_sync,deployment_type=cloud,version=1.0.0,os=linux,arch=amd64,peer_id=abc duration_seconds=999 1234567890`
 	err := validateLine(line)
 	require.Error(t, err)
 	assert.Contains(t, err.Error(), "too large")
 }
 
 func TestValidateLine_TotalSecondsTooLarge(t *testing.T) {
-	line := `netbird_peer_connection,deployment_type=cloud,connection_type=ice,attempt_type=initial,version=1.0.0,os=linux,arch=amd64,peer_id=abc,connection_pair_id=pair total_seconds=100000 1234567890`
+	line := `netbird_peer_connection,deployment_type=cloud,connection_type=ice,attempt_type=initial,version=1.0.0,os=linux,arch=amd64,peer_id=abc,connection_pair_id=pair total_seconds=500 1234567890`
 	err := validateLine(line)
 	require.Error(t, err)
 	assert.Contains(t, err.Error(), "too large")

client/internal/metrics/metrics.go

@@ -7,7 +7,6 @@ import (
 	"fmt"
 	"io"
 	"sync"
-	"sync/atomic"
 	"time"
 
 	log "github.com/sirupsen/logrus"
@@ -57,9 +56,6 @@ type metricsImplementation interface {
 	// RecordSyncDuration records how long it took to process a sync message
 	RecordSyncDuration(ctx context.Context, agentInfo AgentInfo, duration time.Duration)
 
-	// RecordSyncPhase records how long a single sub-phase of sync processing took
-	RecordSyncPhase(ctx context.Context, agentInfo AgentInfo, phase string, duration time.Duration)
-
 	// RecordLoginDuration records how long the login to management took
 	RecordLoginDuration(ctx context.Context, agentInfo AgentInfo, duration time.Duration, success bool)
 
@@ -76,7 +72,7 @@ type ClientMetrics struct {
 	agentInfo AgentInfo
 	mu        sync.RWMutex
 
-	push       atomic.Pointer[Push]
+	push       *Push
 	pushMu     sync.Mutex
 	wg         sync.WaitGroup
 	pushCancel context.CancelFunc
@@ -131,18 +127,6 @@ func (c *ClientMetrics) RecordSyncDuration(ctx context.Context, duration time.Du
 	c.impl.RecordSyncDuration(ctx, agentInfo, duration)
 }
 
-// RecordSyncPhase records the duration of a single sub-phase of sync processing
-func (c *ClientMetrics) RecordSyncPhase(ctx context.Context, phase string, duration time.Duration) {
-	if c == nil {
-		return
-	}
-	c.mu.RLock()
-	agentInfo := c.agentInfo
-	c.mu.RUnlock()
-
-	c.impl.RecordSyncPhase(ctx, agentInfo, phase, duration)
-}
-
 // RecordLoginDuration records how long the login to management server took
 func (c *ClientMetrics) RecordLoginDuration(ctx context.Context, duration time.Duration, success bool) {
 	if c == nil {
@@ -168,7 +152,10 @@ func (c *ClientMetrics) UpdateAgentInfo(agentInfo AgentInfo, publicKey string) {
 	c.agentInfo = agentInfo
 	c.mu.Unlock()
 
-	if push := c.push.Load(); push != nil {
+	c.pushMu.Lock()
+	push := c.push
+	c.pushMu.Unlock()
+	if push != nil {
 		push.SetPeerID(agentInfo.peerID)
 	}
 }
@@ -182,7 +169,7 @@ func (c *ClientMetrics) Export(w io.Writer) error {
 	return c.impl.Export(w)
 }
 
-// StartPush starts periodic pushing of metrics with the given configuration.
+// StartPush starts periodic pushing of metrics with the given configuration
 // Precedence: PushConfig.ServerAddress > remote config server_url
 func (c *ClientMetrics) StartPush(ctx context.Context, config PushConfig) {
 	if c == nil {
@@ -192,58 +179,11 @@ func (c *ClientMetrics) StartPush(ctx context.Context, config PushConfig) {
 	c.pushMu.Lock()
 	defer c.pushMu.Unlock()
 
-	if c.push.Load() != nil {
+	if c.push != nil {
 		log.Warnf("metrics push already running")
 		return
 	}
 
-	c.startPushLocked(ctx, config)
-}
-
-// StopPush stops the periodic metrics push.
-func (c *ClientMetrics) StopPush() {
-	if c == nil {
-		return
-	}
-	c.pushMu.Lock()
-	defer c.pushMu.Unlock()
-
-	c.stopPushLocked()
-}
-
-// UpdatePushFromMgm updates metrics push based on management server configuration.
-// If NB_METRICS_PUSH_ENABLED is explicitly set (true or false), management config is ignored.
-// When unset, management controls whether push is enabled.
-func (c *ClientMetrics) UpdatePushFromMgm(ctx context.Context, enabled bool) {
-	if c == nil {
-		return
-	}
-
-	if isMetricsPushEnvSet() {
-		log.Debugf("ignoring management config, env var is explicitly set: %s", EnvMetricsPushEnabled)
-		return
-	}
-
-	c.pushMu.Lock()
-	defer c.pushMu.Unlock()
-
-	if enabled {
-		if c.push.Load() != nil {
-			return
-		}
-		log.Infof("enabled metrics push by management")
-		c.startPushLocked(ctx, PushConfigFromEnv())
-	} else {
-		if c.push.Load() == nil {
-			return
-		}
-		log.Infof("disabled metrics push by management")
-		c.stopPushLocked()
-	}
-}
-
-// startPushLocked starts push. Caller must hold pushMu.
-func (c *ClientMetrics) startPushLocked(ctx context.Context, config PushConfig) {
 	c.mu.RLock()
 	agentVersion := c.agentInfo.Version
 	peerID := c.agentInfo.peerID
@@ -259,23 +199,26 @@ func (c *ClientMetrics) startPushLocked(ctx context.Context, config PushConfig)
 
 	ctx, cancel := context.WithCancel(ctx)
 	c.pushCancel = cancel
-	c.push.Store(push)
 
 	c.wg.Add(1)
 	go func() {
 		defer c.wg.Done()
 		push.Start(ctx)
-		c.push.CompareAndSwap(push, nil)
 	}()
+	c.push = push
 }
 
-// stopPushLocked stops push. Caller must hold pushMu.
-func (c *ClientMetrics) stopPushLocked() {
-	if c.push.Load() == nil {
+func (c *ClientMetrics) StopPush() {
+	if c == nil {
+		return
+	}
+	c.pushMu.Lock()
+	defer c.pushMu.Unlock()
+	if c.push == nil {
 		return
 	}
 
 	c.pushCancel()
 	c.wg.Wait()
-	c.push.Store(nil)
+	c.push = nil
 }

client/internal/metrics/push_test.go

@@ -70,9 +70,6 @@ func (m *mockMetrics) RecordConnectionStages(_ context.Context, _ AgentInfo, _ s
 func (m *mockMetrics) RecordSyncDuration(_ context.Context, _ AgentInfo, _ time.Duration) {
 }
 
-func (m *mockMetrics) RecordSyncPhase(_ context.Context, _ AgentInfo, _ string, _ time.Duration) {
-}
-
 func (m *mockMetrics) RecordLoginDuration(_ context.Context, _ AgentInfo, _ time.Duration, _ bool) {
 }
 

client/internal/peer/conn.go

@@ -6,7 +6,6 @@ import (
 	"net"
 	"net/netip"
 	"runtime"
-	"slices"
 	"sync"
 	"time"
 
@@ -137,39 +136,6 @@ type Conn struct {
 	// Connection stage timestamps for metrics
 	metricsRecorder MetricsRecorder
 	metricsStages   *MetricsStages
-
-	// pendingFirstPacket is the lazyconn-captured handshake init, replayed once the real
-	// transport is up.
-	pendingFirstPacket []byte
-}
-
-// injectPendingFirstPacket replays the captured handshake through the proxy if present, else
-// directly through the ICE conn. The packet is cleared only after a successful write, so a failed
-// or transport-less attempt leaves it available for a later reinjection. Caller must hold conn.mu.
-func (conn *Conn) injectPendingFirstPacket(proxy wgproxy.Proxy, directConn net.Conn) {
-	pkt := conn.pendingFirstPacket
-	if len(pkt) == 0 {
-		return
-	}
-
-	switch {
-	case proxy != nil:
-		if err := proxy.InjectPacket(pkt); err != nil {
-			conn.Log.Debugf("failed to reinject captured first packet via proxy: %v", err)
-			return
-		}
-	case directConn != nil:
-		if _, err := directConn.Write(pkt); err != nil {
-			conn.Log.Debugf("failed to reinject captured first packet via direct conn: %v", err)
-			return
-		}
-	default:
-		conn.Log.Debugf("no transport available to reinject captured first packet")
-		return
-	}
-
-	conn.pendingFirstPacket = nil
-	conn.Log.Debugf("reinjected captured first packet (%d bytes)", len(pkt))
 }
 
 // NewConn creates a new not opened Conn to the remote peer.
@@ -206,16 +172,6 @@ func NewConn(config ConnConfig, services ServiceDependencies) (*Conn, error) {
 // It will try to establish a connection using ICE and in parallel with relay. The higher priority connection type will
 // be used.
 func (conn *Conn) Open(engineCtx context.Context) error {
-	return conn.open(engineCtx, nil)
-}
-
-// OpenWithFirstPacket opens the connection like Open and stashes firstPacket to be replayed once
-// the real transport is established. The packet is retained only on a successful open.
-func (conn *Conn) OpenWithFirstPacket(engineCtx context.Context, firstPacket []byte) error {
-	return conn.open(engineCtx, firstPacket)
-}
-
-func (conn *Conn) open(engineCtx context.Context, firstPacket []byte) error {
 	conn.mu.Lock()
 	defer conn.mu.Unlock()
 
@@ -271,9 +227,6 @@ func (conn *Conn) open(engineCtx context.Context, firstPacket []byte) error {
 		defer conn.wg.Done()
 		conn.guard.Start(conn.ctx, conn.onGuardEvent)
 	}()
-	if len(firstPacket) > 0 {
-		conn.pendingFirstPacket = slices.Clone(firstPacket)
-	}
 	conn.opened = true
 	return nil
 }
@@ -470,8 +423,6 @@ func (conn *Conn) onICEConnectionIsReady(priority conntype.ConnPriority, iceConn
 		conn.wgProxyRelay.RedirectAs(ep)
 	}
 
-	conn.injectPendingFirstPacket(wgProxy, iceConnInfo.RemoteConn)
-
 	conn.currentConnPriority = priority
 	conn.statusICE.SetConnected()
 	conn.updateIceState(iceConnInfo, updateTime)
@@ -595,8 +546,6 @@ func (conn *Conn) onRelayConnectionIsReady(rci RelayConnInfo) {
 
 	wgConfigWorkaround()
 
-	conn.injectPendingFirstPacket(wgProxy, nil)
-
 	conn.rosenpassRemoteKey = rci.rosenpassPubKey
 	conn.currentConnPriority = conntype.Relay
 	conn.statusRelay.SetConnected()
@@ -803,17 +752,15 @@ func (conn *Conn) isConnectedOnAllWay() (status guard.ConnStatus) {
 }
 
 func (conn *Conn) enableWgWatcherIfNeeded(enabledTime time.Time) {
-	if !conn.wgWatcher.PrepareInitialHandshake() {
-		return
+	if !conn.wgWatcher.IsEnabled() {
+		wgWatcherCtx, wgWatcherCancel := context.WithCancel(conn.ctx)
+		conn.wgWatcherCancel = wgWatcherCancel
+		conn.wgWatcherWg.Add(1)
+		go func() {
+			defer conn.wgWatcherWg.Done()
+			conn.wgWatcher.EnableWgWatcher(wgWatcherCtx, enabledTime, conn.onWGDisconnected, conn.onWGHandshakeSuccess)
+		}()
 	}
-
-	wgWatcherCtx, wgWatcherCancel := context.WithCancel(conn.ctx)
-	conn.wgWatcherCancel = wgWatcherCancel
-	conn.wgWatcherWg.Add(1)
-	go func() {
-		defer conn.wgWatcherWg.Done()
-		conn.wgWatcher.EnableWgWatcher(wgWatcherCtx, enabledTime, conn.onWGDisconnected, conn.onWGHandshakeSuccess)
-	}()
 }
 
 func (conn *Conn) disableWgWatcherIfNeeded() {

client/internal/peer/guard/guard.go

@@ -85,11 +85,7 @@ func (g *Guard) reconnectLoopWithRetry(ctx context.Context, callback func()) {
 	defer g.srWatcher.RemoveListener(srReconnectedChan)
 
 	ticker := g.initialTicker(ctx)
-	defer func() {
-		// If backoff.Ticker.send is blocked, context.Done will not close the Ticker goroutine.
-		// We have to explicitly call Stop, even if we use backoff.WithContext.
-		ticker.Stop()
-	}()
+	defer ticker.Stop()
 
 	tickerChannel := ticker.C
 

client/internal/peer/guard/guard_leak_test.go

@@ -1,92 +0,0 @@
-package guard
-
-import (
-	"context"
-	"runtime"
-	"strings"
-	"sync"
-	"testing"
-	"time"
-
-	log "github.com/sirupsen/logrus"
-
-	"github.com/netbirdio/netbird/client/internal/peer/ice"
-)
-
-func newTestGuard(status connStatusFunc) *Guard {
-	srw := NewSRWatcher(nil, nil, nil, ice.Config{})
-	return NewGuard(log.WithField("test", "guard"), status, 50*time.Millisecond, srw)
-}
-
-// countBackoffTickerGoroutines returns how many goroutines are currently sitting
-// in backoff/v4.(*Ticker).run (a ticker goroutine that has not exited).
-func countBackoffTickerGoroutines() int {
-	buf := make([]byte, 1<<25) // 32MB
-	n := runtime.Stack(buf, true)
-	return strings.Count(string(buf[:n]), "backoff/v4.(*Ticker).run")
-}
-
-// TestGuard_ReconnectTicker_NoGoroutineLeakOnShutdown reproduces a observed
-// leak: after a shutdown burst, ticker run/send goroutines stay parked
-// forever even though every reconnect loop has exited.
-func TestGuard_ReconnectTicker_NoGoroutineLeakOnShutdown(t *testing.T) {
-	before := countBackoffTickerGoroutines()
-
-	const peers = 6000
-	cancels := make([]context.CancelFunc, 0, peers)
-	var wg sync.WaitGroup
-
-	// A status check slower than the tick cadence. This models the real
-	// isConnectedOnAllWay/callback doing work: while the loop is busy in the
-	// handler, the ticker fires the next tick and parks in send(), because
-	// send() never selects on ctx.
-	slowStatus := func() ConnStatus {
-		time.Sleep(70 * time.Millisecond)
-		return ConnStatusConnected
-	}
-
-	for range peers {
-		g := newTestGuard(slowStatus)
-		ctx, cancel := context.WithCancel(context.Background())
-		cancels = append(cancels, cancel)
-		wg.Add(1)
-		go func() {
-			defer wg.Done()
-			g.Start(ctx, func() {})
-		}()
-		// Force the live ticker to be a newReconnectTicker.
-		g.SetRelayedConnDisconnected()
-	}
-
-	// Let the replacement tickers get past their 800ms initial interval, so
-	// many are parked in send() waiting on the (slow) consumer when we tear
-	// everything down.
-	time.Sleep(1500 * time.Millisecond)
-
-	// Shutdown burst: cancel every peer at once, like engine teardown.
-	for _, c := range cancels {
-		c()
-	}
-
-	// Every reconnect loop must return
-	waitCh := make(chan struct{})
-	go func() { wg.Wait(); close(waitCh) }()
-	select {
-	case <-waitCh:
-	case <-time.After(30 * time.Second):
-		t.Fatal("not all reconnect loops returned after ctx cancel")
-	}
-
-	// Give any correctly-stopped ticker goroutines time to unwind.
-	for range 50 {
-		runtime.Gosched()
-		time.Sleep(10 * time.Millisecond)
-	}
-
-	leaked := countBackoffTickerGoroutines() - before
-	t.Logf("backoff Ticker.run goroutines still parked after teardown of %d peers: %d", peers, leaked)
-	if leaked > 0 {
-		t.Errorf("LEAK: %d backoff ticker goroutines parked after all reconnect loops exited "+
-			"(defer ticker.Stop() stops the initial ticker, not the live replacement)", leaked)
-	}
-}

client/internal/peer/status.go

@@ -7,7 +7,6 @@ import (
 	"net/netip"
 	"slices"
 	"sync"
-	"sync/atomic"
 	"time"
 
 	"github.com/google/uuid"
@@ -192,30 +191,23 @@ func (s *StatusChangeSubscription) Events() chan map[string]RouterState {
 // every private-service request) don't contend against each other.
 // Pure read methods take RLock; anything that mutates state takes Lock.
 type Status struct {
-	mux                 sync.RWMutex
-	muxRelays           sync.RWMutex
-	peers               map[string]State
-	ipToKey             map[string]string
-	changeNotify        map[string]map[string]*StatusChangeSubscription // map[peerID]map[subscriptionID]*StatusChangeSubscription
-	signalState         bool
-	signalError         error
-	managementState     bool
-	managementError     error
-	relayStates         []relay.ProbeResult
-	localPeer           LocalPeerState
-	offlinePeers        []State
-	mgmAddress          string
-	signalAddress       string
-	notifier            *notifier
-	rosenpassEnabled    bool
-	rosenpassPermissive bool
-	// sessionExpiresAt is the absolute UTC instant at which the peer's SSO
-	// session expires. Zero when the peer is not SSO-tracked or login
-	// expiration is disabled. Populated from management LoginResponse /
-	// SyncResponse and exposed via the daemon's Status / SubscribeStatus RPC
-	// so the UI can show remaining time without itself talking to mgm.
-	sessionExpiresAt time.Time
-
+	mux                   sync.RWMutex
+	muxRelays             sync.RWMutex
+	peers                 map[string]State
+	ipToKey               map[string]string
+	changeNotify          map[string]map[string]*StatusChangeSubscription // map[peerID]map[subscriptionID]*StatusChangeSubscription
+	signalState           bool
+	signalError           error
+	managementState       bool
+	managementError       error
+	relayStates           []relay.ProbeResult
+	localPeer             LocalPeerState
+	offlinePeers          []State
+	mgmAddress            string
+	signalAddress         string
+	notifier              *notifier
+	rosenpassEnabled      bool
+	rosenpassPermissive   bool
 	nsGroupStates         []NSGroupState
 	resolvedDomainsStates map[domain.Domain]ResolvedDomainInfo
 	lazyConnectionEnabled bool
@@ -231,21 +223,6 @@ type Status struct {
 	eventStreams map[string]chan *proto.SystemEvent
 	eventQueue   *EventQueue
 
-	// stateChangeStreams fan-out connection-state changes (connected /
-	// disconnected / connecting / address change / peers list change) to
-	// every active SubscribeStatus gRPC stream. Each subscriber gets a
-	// buffered chan; the notifier non-blockingly pings them so a slow
-	// consumer can never stall the daemon.
-	stateChangeMux     sync.Mutex
-	stateChangeStreams map[string]chan struct{}
-
-	// networksRevision bumps whenever the routed-networks set or their
-	// selected state changes (driven by the route manager). Surfaced in the
-	// status snapshot so the UI can fingerprint on it and re-fetch
-	// ListNetworks only on a real change. Atomic so the snapshot builder can
-	// read it without taking mux.
-	networksRevision atomic.Uint64
-
 	ingressGwMgr *ingressgw.Manager
 
 	routeIDLookup routeIDLookup
@@ -260,7 +237,6 @@ func NewRecorder(mgmAddress string) *Status {
 		changeNotify:          make(map[string]map[string]*StatusChangeSubscription),
 		eventStreams:          make(map[string]chan *proto.SystemEvent),
 		eventQueue:            NewEventQueue(eventQueueSize),
-		stateChangeStreams:    make(map[string]chan struct{}),
 		offlinePeers:          make([]State, 0),
 		notifier:              newNotifier(),
 		mgmAddress:            mgmAddress,
@@ -425,7 +401,6 @@ func (d *Status) UpdatePeerState(receivedState State) error {
 	if notifyRouter {
 		d.dispatchRouterPeers(receivedState.PubKey, routerSnapshot)
 	}
-	d.notifyStateChange()
 	return nil
 }
 
@@ -451,7 +426,6 @@ func (d *Status) AddPeerStateRoute(peer string, route string, resourceId route.R
 
 	// todo: consider to make sense of this notification or not
 	d.notifier.peerListChanged(numPeers)
-	d.notifyStateChange()
 	return nil
 }
 
@@ -477,7 +451,6 @@ func (d *Status) RemovePeerStateRoute(peer string, route string) error {
 
 	// todo: consider to make sense of this notification or not
 	d.notifier.peerListChanged(numPeers)
-	d.notifyStateChange()
 	return nil
 }
 
@@ -527,7 +500,6 @@ func (d *Status) UpdatePeerICEState(receivedState State) error {
 	if notifyRouter {
 		d.dispatchRouterPeers(receivedState.PubKey, routerSnapshot)
 	}
-	d.notifyStateChange()
 	return nil
 }
 
@@ -564,7 +536,6 @@ func (d *Status) UpdatePeerRelayedState(receivedState State) error {
 	if notifyRouter {
 		d.dispatchRouterPeers(receivedState.PubKey, routerSnapshot)
 	}
-	d.notifyStateChange()
 	return nil
 }
 
@@ -600,7 +571,6 @@ func (d *Status) UpdatePeerRelayedStateToDisconnected(receivedState State) error
 	if notifyRouter {
 		d.dispatchRouterPeers(receivedState.PubKey, routerSnapshot)
 	}
-	d.notifyStateChange()
 	return nil
 }
 
@@ -639,7 +609,6 @@ func (d *Status) UpdatePeerICEStateToDisconnected(receivedState State) error {
 	if notifyRouter {
 		d.dispatchRouterPeers(receivedState.PubKey, routerSnapshot)
 	}
-	d.notifyStateChange()
 	return nil
 }
 
@@ -733,7 +702,6 @@ func (d *Status) FinishPeerListModifications() {
 	for _, rd := range dispatches {
 		d.dispatchRouterPeers(rd.peerID, rd.snapshot)
 	}
-	d.notifyStateChange()
 }
 
 func (d *Status) SubscribeToPeerStateChanges(ctx context.Context, peerID string) *StatusChangeSubscription {
@@ -792,41 +760,6 @@ func (d *Status) UpdateLocalPeerState(localPeerState LocalPeerState) {
 	d.mux.Unlock()
 
 	d.notifier.localAddressChanged(fqdn, ip)
-	d.notifyStateChange()
-}
-
-// SetSessionExpiresAt records the absolute UTC instant at which the peer's
-// SSO session is set to expire. Pass the zero value to clear (e.g. when the
-// management server stops publishing a deadline because login expiration was
-// disabled or the peer is not SSO-tracked). Same-value updates are no-ops;
-// real changes fan out via notifyStateChange so SubscribeStatus consumers
-// pick up the new deadline on their next read.
-func (d *Status) SetSessionExpiresAt(deadline time.Time) {
-	d.mux.Lock()
-	if d.sessionExpiresAt.Equal(deadline) {
-		d.mux.Unlock()
-		return
-	}
-	d.sessionExpiresAt = deadline
-	d.mux.Unlock()
-	d.notifyStateChange()
-}
-
-// GetSessionExpiresAt returns the most recently recorded SSO session deadline,
-// or the zero value when no deadline is tracked. A deadline that has already
-// slipped into the past reports as "none": once the session has expired it is
-// no longer a meaningful countdown, and the sessionwatch.Watcher does not
-// arm a timer at the deadline itself to clear it (only the two pre-expiry
-// warnings). Without this guard the UI would keep painting a stale
-// "expires in …" against a moment that has passed until the next login,
-// extend, or teardown rewrote the value.
-func (d *Status) GetSessionExpiresAt() time.Time {
-	d.mux.Lock()
-	defer d.mux.Unlock()
-	if !d.sessionExpiresAt.IsZero() && d.sessionExpiresAt.Before(time.Now()) {
-		return time.Time{}
-	}
-	return d.sessionExpiresAt
 }
 
 // AddLocalPeerStateRoute adds a route to the local peer state
@@ -895,19 +828,11 @@ func (d *Status) CleanLocalPeerState() {
 	d.mux.Unlock()
 
 	d.notifier.localAddressChanged(fqdn, ip)
-	d.notifyStateChange()
 }
 
 // MarkManagementDisconnected sets ManagementState to disconnected
 func (d *Status) MarkManagementDisconnected(err error) {
 	d.mux.Lock()
-	// Health checks re-mark the same state on every probe; skip the fan-out
-	// when nothing actually changed so we don't flood SubscribeStatus
-	// consumers with identical snapshots.
-	if !d.managementState && errors.Is(d.managementError, err) {
-		d.mux.Unlock()
-		return
-	}
 	d.managementState = false
 	d.managementError = err
 	mgm := d.managementState
@@ -915,16 +840,11 @@ func (d *Status) MarkManagementDisconnected(err error) {
 	d.mux.Unlock()
 
 	d.notifier.updateServerStates(mgm, sig)
-	d.notifyStateChange()
 }
 
 // MarkManagementConnected sets ManagementState to connected
 func (d *Status) MarkManagementConnected() {
 	d.mux.Lock()
-	if d.managementState && d.managementError == nil {
-		d.mux.Unlock()
-		return
-	}
 	d.managementState = true
 	d.managementError = nil
 	mgm := d.managementState
@@ -932,7 +852,6 @@ func (d *Status) MarkManagementConnected() {
 	d.mux.Unlock()
 
 	d.notifier.updateServerStates(mgm, sig)
-	d.notifyStateChange()
 }
 
 // UpdateSignalAddress update the address of the signal server
@@ -966,10 +885,6 @@ func (d *Status) UpdateLazyConnection(enabled bool) {
 // MarkSignalDisconnected sets SignalState to disconnected
 func (d *Status) MarkSignalDisconnected(err error) {
 	d.mux.Lock()
-	if !d.signalState && errors.Is(d.signalError, err) {
-		d.mux.Unlock()
-		return
-	}
 	d.signalState = false
 	d.signalError = err
 	mgm := d.managementState
@@ -977,16 +892,11 @@ func (d *Status) MarkSignalDisconnected(err error) {
 	d.mux.Unlock()
 
 	d.notifier.updateServerStates(mgm, sig)
-	d.notifyStateChange()
 }
 
 // MarkSignalConnected sets SignalState to connected
 func (d *Status) MarkSignalConnected() {
 	d.mux.Lock()
-	if d.signalState && d.signalError == nil {
-		d.mux.Unlock()
-		return
-	}
 	d.signalState = true
 	d.signalError = nil
 	mgm := d.managementState
@@ -994,7 +904,6 @@ func (d *Status) MarkSignalConnected() {
 	d.mux.Unlock()
 
 	d.notifier.updateServerStates(mgm, sig)
-	d.notifyStateChange()
 }
 
 func (d *Status) UpdateRelayStates(relayResults []relay.ProbeResult) {
@@ -1201,19 +1110,16 @@ func (d *Status) GetFullStatus() FullStatus {
 // ClientStart will notify all listeners about the new service state
 func (d *Status) ClientStart() {
 	d.notifier.clientStart()
-	d.notifyStateChange()
 }
 
 // ClientStop will notify all listeners about the new service state
 func (d *Status) ClientStop() {
 	d.notifier.clientStop()
-	d.notifyStateChange()
 }
 
 // ClientTeardown will notify all listeners about the service is under teardown
 func (d *Status) ClientTeardown() {
 	d.notifier.clientTearDown()
-	d.notifyStateChange()
 }
 
 // SetConnectionListener set a listener to the notifier
@@ -1355,79 +1261,6 @@ func (d *Status) GetEventHistory() []*proto.SystemEvent {
 	return d.eventQueue.GetAll()
 }
 
-// SubscribeToStateChanges hands back a channel that receives a tick on
-// every connection-state change (connected / disconnected / connecting /
-// address change / peers-list change). The channel is buffered to one
-// pending tick so a coalesced burst still wakes the consumer exactly
-// once. Pass the returned id to UnsubscribeFromStateChanges to detach.
-func (d *Status) SubscribeToStateChanges() (string, <-chan struct{}) {
-	d.stateChangeMux.Lock()
-	defer d.stateChangeMux.Unlock()
-
-	id := uuid.New().String()
-	ch := make(chan struct{}, 1)
-	d.stateChangeStreams[id] = ch
-	return id, ch
-}
-
-// UnsubscribeFromStateChanges releases a SubscribeToStateChanges channel
-// and closes it so any consumer goroutine selecting on the channel
-// unblocks cleanly.
-func (d *Status) UnsubscribeFromStateChanges(id string) {
-	d.stateChangeMux.Lock()
-	defer d.stateChangeMux.Unlock()
-
-	if ch, ok := d.stateChangeStreams[id]; ok {
-		close(ch)
-		delete(d.stateChangeStreams, id)
-	}
-}
-
-// notifyStateChange wakes every SubscribeToStateChanges subscriber. Drops
-// the tick if a subscriber's buffer is full — by definition the consumer
-// is already going to fetch the latest snapshot, so multiple pending ticks
-// would be redundant.
-func (d *Status) notifyStateChange() {
-	d.stateChangeMux.Lock()
-	defer d.stateChangeMux.Unlock()
-
-	for _, ch := range d.stateChangeStreams {
-		select {
-		case ch <- struct{}{}:
-		default:
-		}
-	}
-}
-
-// NotifyStateChange is the public wake-the-subscribers entry point used by
-// callers that mutate state outside the peer recorder — most importantly
-// the connect-state machine, which writes StatusNeedsLogin into the
-// shared contextState (client/internal/state.go) without touching any
-// recorder field. Without this push the SubscribeStatus stream stays on
-// the previous snapshot until an unrelated peer/management/signal
-// change happens to fire notifyStateChange, leaving the UI's status
-// out of sync with the daemon.
-func (d *Status) NotifyStateChange() {
-	d.notifyStateChange()
-}
-
-// BumpNetworksRevision increments the routed-networks revision and wakes every
-// SubscribeStatus subscriber. The route manager calls it when a network map
-// changes the available routes or when a selection is applied — the peer
-// status itself only records actively-routed (chosen) networks, so without
-// this bump a candidate route appearing/disappearing would never reach the UI.
-func (d *Status) BumpNetworksRevision() {
-	d.networksRevision.Add(1)
-	d.notifyStateChange()
-}
-
-// GetNetworksRevision returns the current routed-networks revision, surfaced in
-// the status snapshot so the UI can detect route/selection changes (see
-// BumpNetworksRevision).
-func (d *Status) GetNetworksRevision() uint64 {
-	return d.networksRevision.Load()
-}
-
 func (d *Status) SetWgIface(wgInterface WGIfaceStatus) {
 	d.mux.Lock()
 	defer d.mux.Unlock()

client/internal/peer/status_test.go

@@ -314,39 +314,3 @@ func TestGetFullStatus(t *testing.T) {
 	assert.Equal(t, signalState, fullStatus.SignalState, "signal status should be equal")
 	assert.ElementsMatch(t, []State{peerState1, peerState2}, fullStatus.Peers, "peers states should match")
 }
-
-// notified reports whether a state-change tick is pending on ch, draining it.
-func notified(ch <-chan struct{}) bool {
-	select {
-	case <-ch:
-		return true
-	default:
-		return false
-	}
-}
-
-func TestMarkServerStateDoesNotNotifyWhenUnchanged(t *testing.T) {
-	status := NewRecorder("https://mgm")
-	_, ch := status.SubscribeToStateChanges()
-
-	// First transition is a real change and must notify.
-	status.MarkManagementConnected()
-	require.True(t, notified(ch), "first connect should notify")
-
-	// Re-marking the same state must not notify again.
-	status.MarkManagementConnected()
-	assert.False(t, notified(ch), "redundant connect should not notify")
-
-	// Same for signal.
-	status.MarkSignalConnected()
-	require.True(t, notified(ch), "first signal connect should notify")
-	status.MarkSignalConnected()
-	assert.False(t, notified(ch), "redundant signal connect should not notify")
-
-	// A genuine change (disconnect with an error) notifies again.
-	err := errors.New("boom")
-	status.MarkManagementDisconnected(err)
-	require.True(t, notified(ch), "disconnect should notify")
-	status.MarkManagementDisconnected(err)
-	assert.False(t, notified(ch), "redundant disconnect should not notify")
-}

client/internal/peer/wg_watcher.go

@@ -31,9 +31,7 @@ type WGWatcher struct {
 	stateDump     *stateDump
 
 	enabled   bool
-	muEnabled sync.Mutex
-	// initialHandshake is not thread-safe; never call PrepareInitialHandshake and EnableWgWatcher concurrently.
-	initialHandshake time.Time
+	muEnabled sync.RWMutex
 
 	resetCh chan struct{}
 }
@@ -48,38 +46,38 @@ func NewWGWatcher(log *log.Entry, wgIfaceStater WGInterfaceStater, peerKey strin
 	}
 }
 
-// PrepareInitialHandshake reserves the watcher and reads the peer's current WireGuard
-// handshake time. It must be called before the peer is (re)configured on the WireGuard
-// interface, so the captured baseline reflects the state prior to this connection attempt
-// instead of racing with that configuration. Returns ok=false if the watcher is already
-// running, in which case EnableWgWatcher must not be called.
-func (w *WGWatcher) PrepareInitialHandshake() (ok bool) {
+// EnableWgWatcher starts the WireGuard watcher. If it is already enabled, it will return immediately and do nothing.
+// The watcher runs until ctx is cancelled. Caller is responsible for context lifecycle management.
+func (w *WGWatcher) EnableWgWatcher(ctx context.Context, enabledTime time.Time, onDisconnectedFn func(), onHandshakeSuccessFn func(when time.Time)) {
 	w.muEnabled.Lock()
 	if w.enabled {
 		w.muEnabled.Unlock()
-		return false
+		return
 	}
 
 	w.log.Debugf("enable WireGuard watcher")
 	w.enabled = true
 	w.muEnabled.Unlock()
 
-	handshake, _ := w.wgState()
-	w.initialHandshake = handshake
-	return true
-}
+	initialHandshake, err := w.wgState()
+	if err != nil {
+		w.log.Warnf("failed to read initial wg stats: %v", err)
+	}
 
-// EnableWgWatcher runs the WireGuard watcher loop using the handshake baseline captured by
-// PrepareInitialHandshake. The watcher runs until ctx is cancelled. Caller is responsible
-// for context lifecycle management.
-func (w *WGWatcher) EnableWgWatcher(ctx context.Context, enabledTime time.Time, onDisconnectedFn func(), onHandshakeSuccessFn func(when time.Time)) {
-	w.periodicHandshakeCheck(ctx, onDisconnectedFn, onHandshakeSuccessFn, enabledTime, w.initialHandshake)
+	w.periodicHandshakeCheck(ctx, onDisconnectedFn, onHandshakeSuccessFn, enabledTime, initialHandshake)
 
 	w.muEnabled.Lock()
 	w.enabled = false
 	w.muEnabled.Unlock()
 }
 
+// IsEnabled returns true if the WireGuard watcher is currently enabled
+func (w *WGWatcher) IsEnabled() bool {
+	w.muEnabled.RLock()
+	defer w.muEnabled.RUnlock()
+	return w.enabled
+}
+
 // Reset signals the watcher that the WireGuard peer has been reset and a new
 // handshake is expected. This restarts the handshake timeout from scratch.
 func (w *WGWatcher) Reset() {
@@ -103,16 +101,13 @@ func (w *WGWatcher) periodicHandshakeCheck(ctx context.Context, onDisconnectedFn
 		case <-timer.C:
 			handshake, ok := w.handshakeCheck(lastHandshake)
 			if !ok {
-				if ctx.Err() != nil {
-					return
-				}
 				onDisconnectedFn()
 				return
 			}
 			if lastHandshake.IsZero() {
 				elapsed := calcElapsed(enabledTime, *handshake)
 				w.log.Infof("first wg handshake detected within: %.2fsec, (%s)", elapsed, handshake)
-				if onHandshakeSuccessFn != nil && ctx.Err() == nil {
+				if onHandshakeSuccessFn != nil {
 					onHandshakeSuccessFn(*handshake)
 				}
 			}

client/internal/peer/wg_watcher_test.go

@@ -7,7 +7,6 @@ import (
 	"time"
 
 	log "github.com/sirupsen/logrus"
-	"github.com/stretchr/testify/require"
 
 	"github.com/netbirdio/netbird/client/iface/configurer"
 )
@@ -35,9 +34,6 @@ func TestWGWatcher_EnableWgWatcher(t *testing.T) {
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 
-	ok := watcher.PrepareInitialHandshake()
-	require.True(t, ok, "watcher should not be enabled yet")
-
 	onDisconnected := make(chan struct{}, 1)
 	go watcher.EnableWgWatcher(ctx, time.Now(), func() {
 		mlog.Infof("onDisconnectedFn")
@@ -66,9 +62,6 @@ func TestWGWatcher_ReEnable(t *testing.T) {
 	watcher := NewWGWatcher(mlog, mocWgIface, "", newStateDump("peer", mlog, &Status{}))
 
 	ctx, cancel := context.WithCancel(context.Background())
-	ok := watcher.PrepareInitialHandshake()
-	require.True(t, ok, "watcher should not be enabled yet")
-
 	wg := &sync.WaitGroup{}
 	wg.Add(1)
 	go func() {
@@ -83,9 +76,6 @@ func TestWGWatcher_ReEnable(t *testing.T) {
 	ctx, cancel = context.WithCancel(context.Background())
 	defer cancel()
 
-	ok = watcher.PrepareInitialHandshake()
-	require.True(t, ok, "watcher should be re-enabled after the previous run stopped")
-
 	onDisconnected := make(chan struct{}, 1)
 	go watcher.EnableWgWatcher(ctx, time.Now(), func() {
 		onDisconnected <- struct{}{}

client/internal/peer/worker_relay.go

@@ -54,19 +54,15 @@ func (w *WorkerRelay) OnNewOffer(remoteOfferAnswer *OfferAnswer) {
 	w.relaySupportedOnRemotePeer.Store(true)
 
 	// the relayManager will return with error in case if the connection has lost with relay server
-	currentRelayAddress, _, err := w.relayManager.RelayInstanceAddress()
+	_, _, err := w.relayManager.RelayInstanceAddress()
 	if err != nil {
 		w.log.Errorf("failed to handle new offer: %s", err)
 		return
 	}
 
-	srv := w.preferredRelayServer(currentRelayAddress, remoteOfferAnswer.RelaySrvAddress)
-	var serverIP netip.Addr
-	if srv == remoteOfferAnswer.RelaySrvAddress {
-		serverIP = remoteOfferAnswer.RelaySrvIP
-	}
-
-	relayedConn, err := w.relayManager.OpenConn(w.peerCtx, srv, w.config.Key, serverIP)
+	preferForeign := !w.isController
+	remoteRelayServer := relayClient.RelayServer{Addr: remoteOfferAnswer.RelaySrvAddress, IP: remoteOfferAnswer.RelaySrvIP}
+	relayedConn, err := w.relayManager.OpenConn(w.peerCtx, remoteRelayServer, w.config.Key, preferForeign)
 	if err != nil {
 		if errors.Is(err, relayClient.ErrConnAlreadyExists) {
 			w.log.Debugf("handled offer by reusing existing relay connection")
@@ -80,14 +76,13 @@ func (w *WorkerRelay) OnNewOffer(remoteOfferAnswer *OfferAnswer) {
 	w.relayedConn = relayedConn
 	w.relayLock.Unlock()
 
-	err = w.relayManager.AddCloseListener(srv, w.onRelayClientDisconnected)
-	if err != nil {
-		log.Errorf("failed to add close listener: %s", err)
+	if err := w.relayManager.AddCloseListener(relayedConn.RemoteAddr().String(), w.onRelayClientDisconnected); err != nil {
+		w.log.Errorf("failed to add close listener: %s", err)
 		_ = relayedConn.Close()
 		return
 	}
 
-	w.log.Debugf("peer conn opened via Relay: %s", srv)
+	w.log.Debugf("peer conn opened via Relay: %s", relayedConn.RemoteAddr())
 	go w.conn.onRelayConnectionIsReady(RelayConnInfo{
 		relayedConn:     relayedConn,
 		rosenpassPubKey: remoteOfferAnswer.RosenpassPubKey,
@@ -126,13 +121,6 @@ func (w *WorkerRelay) isRelaySupported(answer *OfferAnswer) bool {
 	return answer.RelaySrvAddress != ""
 }
 
-func (w *WorkerRelay) preferredRelayServer(myRelayAddress, remoteRelayAddress string) string {
-	if w.isController {
-		return myRelayAddress
-	}
-	return remoteRelayAddress
-}
-
 func (w *WorkerRelay) onRelayClientDisconnected() {
 	go w.conn.onRelayDisconnected()
 }

client/internal/peerstore/store.go

@@ -88,24 +88,11 @@ func (s *Store) PeerConnOpen(ctx context.Context, pubKey string) {
 	if !ok {
 		return
 	}
+	// this can be blocked because of the connect open limiter semaphore
 	if err := p.Open(ctx); err != nil {
 		p.Log.Errorf("failed to open peer connection: %v", err)
 	}
-}
 
-// PeerConnOpenWithFirstPacket opens the peer connection and stashes a first packet to be
-// reinjected once the real transport is established.
-func (s *Store) PeerConnOpenWithFirstPacket(ctx context.Context, pubKey string, firstPacket []byte) {
-	s.peerConnsMu.RLock()
-	defer s.peerConnsMu.RUnlock()
-
-	p, ok := s.peerConns[pubKey]
-	if !ok {
-		return
-	}
-	if err := p.OpenWithFirstPacket(ctx, firstPacket); err != nil {
-		p.Log.Errorf("failed to open peer connection: %v", err)
-	}
 }
 
 func (s *Store) PeerConnIdle(pubKey string) {

client/internal/profilemanager/config.go

@@ -101,6 +101,8 @@ type ConfigInput struct {
 
 	DNSLabels domain.List
 
+	LazyConnectionEnabled *bool
+
 	MTU *uint16
 }
 
@@ -178,9 +180,7 @@ type Config struct {
 
 	ClientCertKeyPair *tls.Certificate `json:"-"`
 
-	// LazyConnection is the MDM-managed lazy-connection override ("on"/"off"/"").
-	// Runtime-only: re-derived from MDM policy on each load, never persisted.
-	LazyConnection string `json:"-"`
+	LazyConnectionEnabled bool
 
 	MTU uint16
 
@@ -386,7 +386,7 @@ func (config *Config) apply(input ConfigInput) (updated bool, err error) {
 		updated = true
 	}
 
-	if input.NetworkMonitor != nil && (config.NetworkMonitor == nil || *input.NetworkMonitor != *config.NetworkMonitor) {
+	if input.NetworkMonitor != nil && input.NetworkMonitor != config.NetworkMonitor {
 		log.Infof("switching Network Monitor to %t", *input.NetworkMonitor)
 		config.NetworkMonitor = input.NetworkMonitor
 		updated = true
@@ -454,7 +454,7 @@ func (config *Config) apply(input ConfigInput) (updated bool, err error) {
 		updated = true
 	}
 
-	if input.EnableSSHRoot != nil && (config.EnableSSHRoot == nil || *input.EnableSSHRoot != *config.EnableSSHRoot) {
+	if input.EnableSSHRoot != nil && input.EnableSSHRoot != config.EnableSSHRoot {
 		if *input.EnableSSHRoot {
 			log.Infof("enabling SSH root login")
 		} else {
@@ -464,7 +464,7 @@ func (config *Config) apply(input ConfigInput) (updated bool, err error) {
 		updated = true
 	}
 
-	if input.EnableSSHSFTP != nil && (config.EnableSSHSFTP == nil || *input.EnableSSHSFTP != *config.EnableSSHSFTP) {
+	if input.EnableSSHSFTP != nil && input.EnableSSHSFTP != config.EnableSSHSFTP {
 		if *input.EnableSSHSFTP {
 			log.Infof("enabling SSH SFTP subsystem")
 		} else {
@@ -474,7 +474,7 @@ func (config *Config) apply(input ConfigInput) (updated bool, err error) {
 		updated = true
 	}
 
-	if input.EnableSSHLocalPortForwarding != nil && (config.EnableSSHLocalPortForwarding == nil || *input.EnableSSHLocalPortForwarding != *config.EnableSSHLocalPortForwarding) {
+	if input.EnableSSHLocalPortForwarding != nil && input.EnableSSHLocalPortForwarding != config.EnableSSHLocalPortForwarding {
 		if *input.EnableSSHLocalPortForwarding {
 			log.Infof("enabling SSH local port forwarding")
 		} else {
@@ -484,7 +484,7 @@ func (config *Config) apply(input ConfigInput) (updated bool, err error) {
 		updated = true
 	}
 
-	if input.EnableSSHRemotePortForwarding != nil && (config.EnableSSHRemotePortForwarding == nil || *input.EnableSSHRemotePortForwarding != *config.EnableSSHRemotePortForwarding) {
+	if input.EnableSSHRemotePortForwarding != nil && input.EnableSSHRemotePortForwarding != config.EnableSSHRemotePortForwarding {
 		if *input.EnableSSHRemotePortForwarding {
 			log.Infof("enabling SSH remote port forwarding")
 		} else {
@@ -494,7 +494,7 @@ func (config *Config) apply(input ConfigInput) (updated bool, err error) {
 		updated = true
 	}
 
-	if input.DisableSSHAuth != nil && (config.DisableSSHAuth == nil || *input.DisableSSHAuth != *config.DisableSSHAuth) {
+	if input.DisableSSHAuth != nil && input.DisableSSHAuth != config.DisableSSHAuth {
 		if *input.DisableSSHAuth {
 			log.Infof("disabling SSH authentication")
 		} else {
@@ -504,7 +504,7 @@ func (config *Config) apply(input ConfigInput) (updated bool, err error) {
 		updated = true
 	}
 
-	if input.SSHJWTCacheTTL != nil && (config.SSHJWTCacheTTL == nil || *input.SSHJWTCacheTTL != *config.SSHJWTCacheTTL) {
+	if input.SSHJWTCacheTTL != nil && input.SSHJWTCacheTTL != config.SSHJWTCacheTTL {
 		log.Infof("updating SSH JWT cache TTL to %d seconds", *input.SSHJWTCacheTTL)
 		config.SSHJWTCacheTTL = input.SSHJWTCacheTTL
 		updated = true
@@ -587,7 +587,7 @@ func (config *Config) apply(input ConfigInput) (updated bool, err error) {
 		updated = true
 	}
 
-	if input.DisableNotifications != nil && (config.DisableNotifications == nil || *input.DisableNotifications != *config.DisableNotifications) {
+	if input.DisableNotifications != nil && input.DisableNotifications != config.DisableNotifications {
 		if *input.DisableNotifications {
 			log.Infof("disabling notifications")
 		} else {
@@ -632,6 +632,12 @@ func (config *Config) apply(input ConfigInput) (updated bool, err error) {
 		updated = true
 	}
 
+	if input.LazyConnectionEnabled != nil && *input.LazyConnectionEnabled != config.LazyConnectionEnabled {
+		log.Infof("switching lazy connection to %t", *input.LazyConnectionEnabled)
+		config.LazyConnectionEnabled = *input.LazyConnectionEnabled
+		updated = true
+	}
+
 	if input.MTU != nil && *input.MTU != config.MTU {
 		log.Infof("updating MTU to %d (old value %d)", *input.MTU, config.MTU)
 		config.MTU = *input.MTU
@@ -722,15 +728,6 @@ func (config *Config) applyMDMPolicy(policy *mdm.Policy) {
 			log.Warnf("MDM wireguard port %d out of range [1,65535]; keeping previous value", v)
 		}
 	}
-
-	if v, ok := policy.GetBool(mdm.KeyLazyConnection); ok {
-		state := "off"
-		if v {
-			state = "on"
-		}
-		config.LazyConnection = state
-		logApplied(mdm.KeyLazyConnection, state)
-	}
 }
 
 // parseURL parses and validates the URL for the named service. The URL

client/internal/profilemanager/config_mdm_test.go

@@ -130,37 +130,6 @@ func TestApply_MDMBoolKeysOverrideOnDiskValue(t *testing.T) {
 	assert.True(t, cfg.Policy().HasKey(mdm.KeyRosenpassEnabled))
 }
 
-func TestApply_MDMLazyConnection(t *testing.T) {
-	cases := []struct {
-		name string
-		raw  any
-		want string
-	}{
-		{"native true", true, "on"},
-		{"native false", false, "off"},
-		{"string on", "on", "on"},
-		{"string off", "off", "off"},
-		{"string yes", "yes", "on"},
-		{"string no", "no", "off"},
-	}
-	for _, c := range cases {
-		t.Run(c.name, func(t *testing.T) {
-			withMDMPolicy(t, mdm.NewPolicy(map[string]any{
-				mdm.KeyLazyConnection: c.raw,
-			}))
-
-			cfg, err := UpdateOrCreateConfig(ConfigInput{
-				ConfigPath: filepath.Join(t.TempDir(), "config.json"),
-			})
-			require.NoError(t, err)
-			require.NotNil(t, cfg)
-
-			assert.Equal(t, c.want, cfg.LazyConnection)
-			assert.True(t, cfg.Policy().HasKey(mdm.KeyLazyConnection))
-		})
-	}
-}
-
 func TestApply_MDMPreSharedKeyRedactionSentinelRejected(t *testing.T) {
 	const maskSentinel = "**********"
 

client/internal/profilemanager/state.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"errors"
 	"fmt"
-	"os"
 	"path/filepath"
 
 	"github.com/netbirdio/netbird/util"
@@ -72,22 +71,3 @@ func (pm *ProfileManager) SetActiveProfileState(state *ProfileState) error {
 
 	return nil
 }
-
-// RemoveProfileState deletes the per-profile state file (which holds the
-// account email used for the SSO login hint and the UI display). Called after
-// a successful logout so a logged-out profile no longer shows a stale account
-// email. The state file only stores the email, so deleting it is equivalent to
-// clearing it; the next SSO login recreates it. A missing file is not an error.
-func (pm *ProfileManager) RemoveProfileState(profileName string) error {
-	configDir, err := getConfigDir()
-	if err != nil {
-		return fmt.Errorf("get config directory: %w", err)
-	}
-
-	stateFile := filepath.Join(configDir, profileName+".state.json")
-	if err := os.Remove(stateFile); err != nil && !os.IsNotExist(err) {
-		return fmt.Errorf("remove profile state: %w", err)
-	}
-
-	return nil
-}

client/internal/routemanager/dnsinterceptor/handler.go

@@ -226,11 +226,12 @@ func (d *DnsInterceptor) ServeDNS(w dns.ResponseWriter, r *dns.Msg) {
 		return
 	}
 
-	// All query types for an intercepted domain are forwarded to the peer's
-	// DNS forwarder, which owns the name. Falling through to the system
-	// resolver would let it answer NXDOMAIN for a name it isn't authoritative
-	// for, poisoning the whole name (including the A/AAAA records the route
-	// does serve). The forwarder answers NODATA for types it cannot resolve.
+	// pass if non A/AAAA query
+	if r.Question[0].Qtype != dns.TypeA && r.Question[0].Qtype != dns.TypeAAAA {
+		d.continueToNextHandler(w, r, logger, "non A/AAAA query")
+		return
+	}
+
 	d.mu.RLock()
 	peerKey := d.currentPeerKey
 	d.mu.RUnlock()
@@ -292,6 +293,19 @@ func (d *DnsInterceptor) writeDNSError(w dns.ResponseWriter, r *dns.Msg, logger
 	}
 }
 
+// continueToNextHandler signals the handler chain to try the next handler
+func (d *DnsInterceptor) continueToNextHandler(w dns.ResponseWriter, r *dns.Msg, logger *log.Entry, reason string) {
+	logger.Tracef("continuing to next handler for domain=%s reason=%s", r.Question[0].Name, reason)
+
+	resp := new(dns.Msg)
+	resp.SetRcode(r, dns.RcodeNameError)
+	// Set Zero bit to signal handler chain to continue
+	resp.MsgHdr.Zero = true
+	if err := w.WriteMsg(resp); err != nil {
+		logger.Errorf("failed writing DNS continue response: %v", err)
+	}
+}
+
 func (d *DnsInterceptor) getUpstreamIP(peerKey string) (netip.Addr, error) {
 	peerAllowedIP, exists := d.peerStore.AllowedIP(peerKey)
 	if !exists {

client/internal/routemanager/exit_node_selection_test.go

@@ -1,191 +0,0 @@
-package routemanager
-
-import (
-	"net/netip"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-
-	"github.com/netbirdio/netbird/client/internal/routeselector"
-	"github.com/netbirdio/netbird/route"
-)
-
-func newExitNodeTestManager() *DefaultManager {
-	return &DefaultManager{routeSelector: routeselector.NewRouteSelector()}
-}
-
-func exitRoute(netID, peer string, skipAutoApply bool) *route.Route {
-	return &route.Route{
-		NetID:         route.NetID(netID),
-		Network:       netip.MustParsePrefix("0.0.0.0/0"),
-		Peer:          peer,
-		SkipAutoApply: skipAutoApply,
-	}
-}
-
-func TestPickPreferredExitNode(t *testing.T) {
-	tests := []struct {
-		name string
-		info exitNodeInfo
-		want route.NetID
-	}{
-		{
-			name: "persisted user selection wins over management",
-			info: exitNodeInfo{
-				allIDs:               []route.NetID{"a", "b", "c"},
-				userSelected:         []route.NetID{"b"},
-				selectedByManagement: []route.NetID{"a"},
-			},
-			want: "b",
-		},
-		{
-			name: "multiple user-selected self-heal to deterministic min",
-			info: exitNodeInfo{
-				allIDs:       []route.NetID{"a", "b", "c"},
-				userSelected: []route.NetID{"c", "a"},
-			},
-			want: "a",
-		},
-		{
-			name: "explicit opt-out keeps none",
-			info: exitNodeInfo{
-				allIDs:         []route.NetID{"a", "b"},
-				userDeselected: []route.NetID{"a", "b"},
-			},
-			want: "",
-		},
-		{
-			name: "fresh defaults to management auto-apply pick",
-			info: exitNodeInfo{
-				allIDs:               []route.NetID{"a", "b", "c"},
-				selectedByManagement: []route.NetID{"b"},
-			},
-			want: "b",
-		},
-		{
-			name: "no user pick and no management auto-apply selects none",
-			info: exitNodeInfo{
-				allIDs: []route.NetID{"c", "a", "b"},
-			},
-			want: "",
-		},
-		{
-			name: "user-deselect does not block a management auto-apply sibling",
-			info: exitNodeInfo{
-				allIDs:               []route.NetID{"a", "b"},
-				userDeselected:       []route.NetID{"a"},
-				selectedByManagement: []route.NetID{"b"},
-			},
-			want: "b",
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			assert.Equal(t, tt.want, pickPreferredExitNode(tt.info), "preferred exit node")
-		})
-	}
-}
-
-func TestEnforceSingleExitNode(t *testing.T) {
-	m := newExitNodeTestManager()
-	all := []route.NetID{"a", "b", "c"}
-
-	m.enforceSingleExitNode("b", all)
-	assert.False(t, m.routeSelector.IsSelected("a"), "a should be deselected")
-	assert.True(t, m.routeSelector.IsSelected("b"), "b should be the only selected exit node")
-	assert.False(t, m.routeSelector.IsSelected("c"), "c should be deselected")
-
-	// Switching the preferred node moves the single selection.
-	m.enforceSingleExitNode("c", all)
-	assert.False(t, m.routeSelector.IsSelected("a"), "a stays deselected")
-	assert.False(t, m.routeSelector.IsSelected("b"), "b should now be deselected")
-	assert.True(t, m.routeSelector.IsSelected("c"), "c should now be selected")
-
-	// Empty preferred turns every exit node off.
-	m.enforceSingleExitNode("", all)
-	for _, id := range all {
-		assert.False(t, m.routeSelector.IsSelected(id), "no exit node should be selected")
-	}
-}
-
-func TestEnforceSingleExitNode_RespectsDeselectAll(t *testing.T) {
-	m := newExitNodeTestManager()
-	m.routeSelector.DeselectAllRoutes()
-
-	m.enforceSingleExitNode("b", []route.NetID{"a", "b"})
-
-	assert.True(t, m.routeSelector.IsDeselectAll(), "global deselect-all must stay in effect")
-	assert.False(t, m.routeSelector.IsSelected("b"), "no exit node should be forced on while deselect-all is set")
-}
-
-func TestUpdateRouteSelectorFromManagement_FreshSelectsOne(t *testing.T) {
-	m := newExitNodeTestManager()
-	routes := route.HAMap{
-		"exitA|0.0.0.0/0":    {exitRoute("exitA", "p1", false)},
-		"exitB|0.0.0.0/0":    {exitRoute("exitB", "p2", false)},
-		"lan|192.168.1.0/24": {{NetID: "lan", Network: netip.MustParsePrefix("192.168.1.0/24"), Peer: "p3"}},
-		"exitC|0.0.0.0/0":    {exitRoute("exitC", "p4", false)},
-	}
-
-	m.updateRouteSelectorFromManagement(routes)
-
-	// Exactly one exit node (the deterministic first) is selected.
-	assert.True(t, m.routeSelector.IsSelected("exitA"), "exitA is the deterministic default")
-	assert.False(t, m.routeSelector.IsSelected("exitB"), "exitB must not also be selected")
-	assert.False(t, m.routeSelector.IsSelected("exitC"), "exitC must not also be selected")
-	// Non-exit routes are left at their default-on state.
-	assert.True(t, m.routeSelector.IsSelected("lan"), "non-exit route selection is untouched")
-}
-
-func TestUpdateRouteSelectorFromManagement_HonorsPersistedPick(t *testing.T) {
-	m := newExitNodeTestManager()
-	routes := route.HAMap{
-		"exitA|0.0.0.0/0": {exitRoute("exitA", "p1", false)},
-		"exitB|0.0.0.0/0": {exitRoute("exitB", "p2", false)},
-	}
-	all := []route.NetID{"exitA", "exitB"}
-
-	// Simulate the state the runtime select path leaves behind: exactly one
-	// exit node explicitly selected, its sibling deselected.
-	require.NoError(t, m.routeSelector.SelectRoutes([]route.NetID{"exitB"}, true, all))
-	require.NoError(t, m.routeSelector.DeselectRoutes([]route.NetID{"exitA"}, all))
-
-	m.updateRouteSelectorFromManagement(routes)
-
-	assert.True(t, m.routeSelector.IsSelected("exitB"), "persisted pick must stay selected")
-	assert.False(t, m.routeSelector.IsSelected("exitA"), "the other exit node stays deselected")
-}
-
-func TestUpdateRouteSelectorFromManagement_OptOutKeepsNone(t *testing.T) {
-	m := newExitNodeTestManager()
-	routes := route.HAMap{
-		"exitA|0.0.0.0/0": {exitRoute("exitA", "p1", false)},
-		"exitB|0.0.0.0/0": {exitRoute("exitB", "p2", false)},
-	}
-	all := []route.NetID{"exitA", "exitB"}
-
-	// User deselected exit nodes and selected none.
-	require.NoError(t, m.routeSelector.DeselectRoutes(all, all))
-
-	m.updateRouteSelectorFromManagement(routes)
-
-	assert.False(t, m.routeSelector.IsSelected("exitA"), "opt-out keeps exitA off")
-	assert.False(t, m.routeSelector.IsSelected("exitB"), "opt-out keeps exitB off")
-}
-
-func TestUpdateRouteSelectorFromManagement_NoAutoApplySelectsNone(t *testing.T) {
-	m := newExitNodeTestManager()
-	// SkipAutoApply=true: management offers the exit nodes but doesn't request
-	// auto-activation, so none should be selected until the user picks one.
-	routes := route.HAMap{
-		"exitA|0.0.0.0/0": {exitRoute("exitA", "p1", true)},
-		"exitB|0.0.0.0/0": {exitRoute("exitB", "p2", true)},
-	}
-
-	m.updateRouteSelectorFromManagement(routes)
-
-	assert.False(t, m.routeSelector.IsSelected("exitA"), "no auto-apply keeps exitA off")
-	assert.False(t, m.routeSelector.IsSelected("exitB"), "no auto-apply keeps exitB off")
-}

client/internal/routemanager/manager.go

@@ -442,11 +442,6 @@ func (m *DefaultManager) UpdateRoutes(
 
 		m.updateClientNetworks(updateSerial, filteredClientRoutes)
 		m.notifier.OnNewRoutes(filteredClientRoutes)
-		// A new network map can add or drop route/exit-node candidates without
-		// touching any peer's chosen-route state, so the peer status alone
-		// wouldn't notify SubscribeStatus subscribers. Bump the revision so the
-		// UI re-fetches ListNetworks.
-		m.statusRecorder.BumpNetworksRevision()
 	}
 	m.clientRoutes = clientRoutes
 
@@ -587,10 +582,6 @@ func (m *DefaultManager) TriggerSelection(networks route.HAMap) {
 	if err := m.stateManager.UpdateState((*SelectorState)(m.routeSelector)); err != nil {
 		log.Errorf("failed to update state: %v", err)
 	}
-
-	// A selection change flips Network.selected without altering the candidate
-	// set, so bump the revision to push the new state to the UI.
-	m.statusRecorder.BumpNetworksRevision()
 }
 
 // stopObsoleteClients stops the client network watcher for the networks that are not in the new list
@@ -710,13 +701,7 @@ func resolveURLsToIPs(urls []string) []net.IP {
 	return ips
 }
 
-// updateRouteSelectorFromManagement reconciles exit-node selection on every
-// network map: it keeps at most one exit node selected — the user's persisted
-// pick, else whatever management marks for auto-apply (SkipAutoApply=false),
-// else none. We never auto-activate an exit node the map doesn't request; it
-// stays off until the user picks it. Exit nodes are mutually exclusive, but the
-// RouteSelector stores routes with default-on semantics, so without this every
-// available exit node would report selected at once.
+// updateRouteSelectorFromManagement updates the route selector based on the isSelected status from the management server
 func (m *DefaultManager) updateRouteSelectorFromManagement(clientRoutes route.HAMap) {
 	m.mirrorV6ExitPairSelections(clientRoutes)
 
@@ -727,14 +712,13 @@ func (m *DefaultManager) updateRouteSelectorFromManagement(clientRoutes route.HA
 		return
 	}
 
-	info := m.collectExitNodeInfo(clientRoutes)
-	if len(info.allIDs) == 0 {
+	exitNodeInfo := m.collectExitNodeInfo(clientRoutes)
+	if len(exitNodeInfo.allIDs) == 0 {
 		return
 	}
 
-	preferred := pickPreferredExitNode(info)
-	m.enforceSingleExitNode(preferred, info.allIDs)
-	m.logExitNodeUpdate(info, preferred)
+	m.updateExitNodeSelections(exitNodeInfo)
+	m.logExitNodeUpdate(exitNodeInfo)
 }
 
 // mirrorV6ExitPairSelections keeps every synthesized "-v6" exit route's selection
@@ -762,10 +746,6 @@ type exitNodeInfo struct {
 	userDeselected       []route.NetID
 }
 
-// collectExitNodeInfo categorises the available exit nodes by their persisted
-// selection state. It keys on the base (v4) NetID and skips the synthesized
-// "-v6" partner, which inherits its base's selection through the RouteSelector
-// — counting it separately would double-count the pair.
 func (m *DefaultManager) collectExitNodeInfo(clientRoutes route.HAMap) exitNodeInfo {
 	var info exitNodeInfo
 
@@ -775,9 +755,6 @@ func (m *DefaultManager) collectExitNodeInfo(clientRoutes route.HAMap) exitNodeI
 		}
 
 		netID := haID.NetID()
-		if strings.HasSuffix(string(netID), route.V6ExitSuffix) {
-			continue
-		}
 		info.allIDs = append(info.allIDs, netID)
 
 		if m.routeSelector.HasUserSelectionForRoute(netID) {
@@ -814,52 +791,45 @@ func (m *DefaultManager) checkManagementSelection(routes []*route.Route, netID r
 	}
 }
 
-// pickPreferredExitNode chooses the single exit node to keep selected. In order:
-//   - a persisted user selection wins (deterministic if several survive from
-//     legacy state, so the set self-heals down to one);
-//   - otherwise activate only what management marks for auto-apply
-//     (SkipAutoApply=false); the lexicographically first if it marks several.
-//
-// Returns "" when neither holds — we never force an arbitrary exit node on. A
-// route the map doesn't auto-apply stays off until the user selects it.
-// info.userDeselected is informational only: an explicit deselect simply keeps
-// that route out of both lists above, so it can't be picked.
-func pickPreferredExitNode(info exitNodeInfo) route.NetID {
-	if len(info.userSelected) > 0 {
-		return minNetID(info.userSelected)
-	}
-	if len(info.selectedByManagement) > 0 {
-		return minNetID(info.selectedByManagement)
-	}
-	return ""
+func (m *DefaultManager) updateExitNodeSelections(info exitNodeInfo) {
+	routesToDeselect := m.getRoutesToDeselect(info.allIDs)
+	m.deselectExitNodes(routesToDeselect)
+	m.selectExitNodesByManagement(info.selectedByManagement, info.allIDs)
 }
 
-// enforceSingleExitNode makes preferred the only selected exit node: every other
-// available exit node is deselected and preferred (if any) is selected, without
-// disturbing non-exit route selections. The whole reconciliation runs under a
-// single RouteSelector lock (SetExclusiveExitNode) so a concurrent deselect-all
-// cannot interleave and get undone; a global deselect-all is left untouched so
-// the user's "all off" stays in effect.
-func (m *DefaultManager) enforceSingleExitNode(preferred route.NetID, allIDs []route.NetID) {
-	m.routeSelector.SetExclusiveExitNode(preferred, allIDs)
-}
-
-func (m *DefaultManager) logExitNodeUpdate(info exitNodeInfo, preferred route.NetID) {
-	log.Debugf("Exit node selection: %d available, preferred=%q (%d user-selected, %d user-deselected, %d management-selected)",
-		len(info.allIDs), preferred, len(info.userSelected), len(info.userDeselected), len(info.selectedByManagement))
-}
-
-// minNetID returns the lexicographically smallest NetID, for a deterministic
-// default pick that stays stable across restarts.
-func minNetID(ids []route.NetID) route.NetID {
-	if len(ids) == 0 {
-		return ""
-	}
-	best := ids[0]
-	for _, id := range ids[1:] {
-		if id < best {
-			best = id
+func (m *DefaultManager) getRoutesToDeselect(allIDs []route.NetID) []route.NetID {
+	var routesToDeselect []route.NetID
+	for _, netID := range allIDs {
+		if !m.routeSelector.HasUserSelectionForRoute(netID) {
+			routesToDeselect = append(routesToDeselect, netID)
 		}
 	}
-	return best
+	return routesToDeselect
+}
+
+func (m *DefaultManager) deselectExitNodes(routesToDeselect []route.NetID) {
+	if len(routesToDeselect) == 0 {
+		return
+	}
+
+	err := m.routeSelector.DeselectRoutes(routesToDeselect, routesToDeselect)
+	if err != nil {
+		log.Warnf("Failed to deselect exit nodes: %v", err)
+	}
+}
+
+func (m *DefaultManager) selectExitNodesByManagement(selectedByManagement []route.NetID, allIDs []route.NetID) {
+	if len(selectedByManagement) == 0 {
+		return
+	}
+
+	err := m.routeSelector.SelectRoutes(selectedByManagement, true, allIDs)
+	if err != nil {
+		log.Warnf("Failed to select exit nodes: %v", err)
+	}
+}
+
+func (m *DefaultManager) logExitNodeUpdate(info exitNodeInfo) {
+	log.Debugf("Updated route selector: %d exit nodes available, %d selected by management, %d user-selected, %d user-deselected",
+		len(info.allIDs), len(info.selectedByManagement), len(info.userSelected), len(info.userDeselected))
 }

client/internal/routeselector/routeselector.go

@@ -115,38 +115,7 @@ func (rs *RouteSelector) DeselectAllRoutes() {
 	clear(rs.selectedRoutes)
 }
 
-// SetExclusiveExitNode atomically makes preferred the only selected exit node
-// among exitIDs: every other ID in exitIDs is deselected and preferred (when
-// non-empty) is selected, all under a single lock. Holding the lock across the
-// whole reconciliation prevents a concurrent DeselectAllRoutes from interleaving
-// between the deselect and select steps and being silently undone. A global
-// deselect-all is left untouched so the user's "all off" stays in effect;
-// non-exit routes are never referenced, so their selection is preserved.
-func (rs *RouteSelector) SetExclusiveExitNode(preferred route.NetID, exitIDs []route.NetID) {
-	rs.mu.Lock()
-	defer rs.mu.Unlock()
-
-	if rs.deselectAll {
-		return
-	}
-
-	for _, id := range exitIDs {
-		if id == preferred {
-			continue
-		}
-		rs.deselectedRoutes[id] = struct{}{}
-		delete(rs.selectedRoutes, id)
-	}
-
-	if preferred != "" {
-		delete(rs.deselectedRoutes, preferred)
-		rs.selectedRoutes[preferred] = struct{}{}
-	}
-}
-
-// IsDeselectAll reports whether the global "deselect all" flag is set, i.e. the
-// user explicitly disabled every route. Callers enforcing per-route invariants
-// (e.g. single exit node) should leave the selection untouched when it is.
+// IsDeselectAll reports whether the user has explicitly deselected all routes.
 func (rs *RouteSelector) IsDeselectAll() bool {
 	rs.mu.RLock()
 	defer rs.mu.RUnlock()

client/internal/routeselector/routeselector_test.go

@@ -859,31 +859,3 @@ func TestRouteSelector_ComplexScenarios(t *testing.T) {
 		})
 	}
 }
-
-// TestRouteSelector_EnableExitNodeKeepsOtherRoutes is a regression test for the
-// tray exit-node toggle disabling every non-exit routed network. The tray used
-// to Select an exit node with append=false, which the RouteSelector treats as
-// "drop the whole current selection" (default-on semantics) — so enabling an
-// exit node also turned off every LAN/route the user had on. The fix sends
-// append=true and lets the daemon's SelectNetworks handler deselect only the
-// sibling exit nodes. This test models that handler sequence against the
-// selector: SelectRoutes(exit, append=true) followed by DeselectRoutes(other
-// exit nodes) must leave non-exit routes untouched.
-func TestRouteSelector_EnableExitNodeKeepsOtherRoutes(t *testing.T) {
-	rs := routeselector.NewRouteSelector()
-	all := []route.NetID{"exitA", "exitB", "lan1", "lan2"}
-
-	// User has two LAN routes on (default-on: nothing deselected => all selected).
-	require.True(t, rs.IsSelected("lan1"))
-	require.True(t, rs.IsSelected("lan2"))
-
-	// Tray enables exitA: SelectNetworks handler does SelectRoutes(append=true)
-	// then deselects sibling exit nodes (exitB), never the LAN routes.
-	require.NoError(t, rs.SelectRoutes([]route.NetID{"exitA"}, true, all))
-	require.NoError(t, rs.DeselectRoutes([]route.NetID{"exitB"}, all))
-
-	assert.True(t, rs.IsSelected("exitA"), "selected exit node stays on")
-	assert.False(t, rs.IsSelected("exitB"), "sibling exit node is deselected")
-	assert.True(t, rs.IsSelected("lan1"), "non-exit route must stay selected")
-	assert.True(t, rs.IsSelected("lan2"), "non-exit route must stay selected")
-}

client/internal/state.go

@@ -33,34 +33,17 @@ func CtxGetState(ctx context.Context) *contextState {
 }
 
 type contextState struct {
-	err      error
-	status   StatusType
-	mutex    sync.Mutex
-	onChange func()
-}
-
-// SetOnChange installs a callback fired after every successful Set. Used by
-// the daemon to wire the status recorder's notifyStateChange so any
-// state.Set in the connect/login paths pushes a fresh snapshot to
-// SubscribeStatus subscribers without each callsite having to opt in.
-// The callback runs outside the contextState mutex to avoid a lock-order
-// dependency with the recorder's stateChangeMux.
-func (c *contextState) SetOnChange(fn func()) {
-	c.mutex.Lock()
-	c.onChange = fn
-	c.mutex.Unlock()
+	err    error
+	status StatusType
+	mutex  sync.Mutex
 }
 
 func (c *contextState) Set(update StatusType) {
 	c.mutex.Lock()
+	defer c.mutex.Unlock()
+
 	c.status = update
 	c.err = nil
-	cb := c.onChange
-	c.mutex.Unlock()
-
-	if cb != nil {
-		cb()
-	}
 }
 
 func (c *contextState) Status() (StatusType, error) {
@@ -74,17 +57,6 @@ func (c *contextState) Status() (StatusType, error) {
 	return c.status, nil
 }
 
-// CurrentStatus returns the last status set via Set, ignoring any wrapped
-// error. Use when the status is needed for reporting purposes (e.g. the
-// status snapshot stream) and a transient wrapped error from a retry loop
-// shouldn't blank out the underlying status.
-func (c *contextState) CurrentStatus() StatusType {
-	c.mutex.Lock()
-	defer c.mutex.Unlock()
-
-	return c.status
-}
-
 func (c *contextState) Wrap(err error) error {
 	c.mutex.Lock()
 	defer c.mutex.Unlock()

client/ios/NetBirdSDK/env_list.go

@@ -38,7 +38,7 @@ func GetEnvKeyNBForceRelay() string {
 
 // GetEnvKeyNBLazyConn Exports the environment variable for the iOS client
 func GetEnvKeyNBLazyConn() string {
-	return lazyconn.EnvLazyConn
+	return lazyconn.EnvEnableLazyConn
 }
 
 // GetEnvKeyNBInactivityThreshold Exports the environment variable for the iOS client

client/mdm/canonical_loaders.go

@@ -15,7 +15,6 @@ var allKeys = []string{
 	KeyDisableUpdateSettings,
 	KeyDisableProfiles,
 	KeyDisableNetworks,
-	KeyDisableAdvancedView,
 	KeyDisableClientRoutes,
 	KeyDisableServerRoutes,
 	KeyBlockInbound,
@@ -28,7 +27,6 @@ var allKeys = []string{
 	KeyWireguardPort,
 	KeySplitTunnelMode,
 	KeySplitTunnelApps,
-	KeyLazyConnection,
 }
 
 // canonicalKey maps the lowercase form of a managed-config value name to

client/mdm/policy.go

@@ -11,7 +11,6 @@ package mdm
 import (
 	"sort"
 	"strconv"
-	"strings"
 
 	log "github.com/sirupsen/logrus"
 )
@@ -24,13 +23,6 @@ const (
 	KeyDisableUpdateSettings    = "disableUpdateSettings"
 	KeyDisableProfiles          = "disableProfiles"
 	KeyDisableNetworks          = "disableNetworks"
-	// KeyDisableAdvancedView gates the advanced-view section in the
-	// upcoming UI revision. UI-only: NOT stored on Config, not
-	// applied by applyMDMPolicy, not rejectable via SetConfig. The
-	// daemon surfaces it through GetFeatures (tristate: present
-	// true / present false / absent) and the same key appears in
-	// GetConfigResponse.mDMManagedFields when set.
-	KeyDisableAdvancedView      = "disableAdvancedView"
 	KeyDisableClientRoutes      = "disableClientRoutes"
 	KeyDisableServerRoutes      = "disableServerRoutes"
 	KeyBlockInbound             = "blockInbound"
@@ -49,11 +41,6 @@ const (
 	// construction — only one mode can be set at a time.
 	KeySplitTunnelMode = "splitTunnelMode"
 	KeySplitTunnelApps = "splitTunnelApps"
-
-	// KeyLazyConnection forces the lazy-connection feature on or off, overriding
-	// the management feature flag. Read as a bool (native bool, or on/off,
-	// true/false, 1/0, yes/no); absent = defer to management.
-	KeyLazyConnection = "lazyConnection"
 )
 
 // Split-tunnel mode literals (KeySplitTunnelMode values).
@@ -75,13 +62,12 @@ var boolStringLiterals = map[string]bool{
 	"true":  true,
 	"1":     true,
 	"yes":   true,
-	"on":    true,
 	"false": false,
 	"0":     false,
 	"no":    false,
-	"off":   false,
 }
 
+
 // Policy holds MDM-managed settings read from the platform source. A nil or
 // empty Policy means no enforcement is active.
 type Policy struct {
@@ -164,8 +150,7 @@ func (p *Policy) GetString(key string) (string, bool) {
 }
 
 // GetBool returns the managed value for key coerced to bool, and whether the
-// key was set. Accepts native bool and string literals (true/false, 1/0,
-// yes/no, on/off), case-insensitively and trimmed of surrounding whitespace.
+// key was set. Accepts native bool and string literals "true"/"false"/"1"/"0".
 func (p *Policy) GetBool(key string) (bool, bool) {
 	if p == nil {
 		return false, false
@@ -178,7 +163,7 @@ func (p *Policy) GetBool(key string) (bool, bool) {
 	case bool:
 		return t, true
 	case string:
-		b, known := boolStringLiterals[strings.ToLower(strings.TrimSpace(t))]
+		b, known := boolStringLiterals[t]
 		return b, known
 	case int:
 		return t != 0, true

client/mdm/policy_test.go

@@ -31,8 +31,8 @@ func TestPolicy_Empty(t *testing.T) {
 
 func TestPolicy_HasKey(t *testing.T) {
 	p := NewPolicy(map[string]any{
-		KeyManagementURL:   "https://corp.example.com",
-		KeyDisableProfiles: true,
+		KeyManagementURL:    "https://corp.example.com",
+		KeyDisableProfiles:  true,
 	})
 	assert.False(t, p.IsEmpty())
 	assert.True(t, p.HasKey(KeyManagementURL))
@@ -53,8 +53,8 @@ func TestPolicy_ManagedKeysSorted(t *testing.T) {
 func TestPolicy_GetString(t *testing.T) {
 	p := NewPolicy(map[string]any{
 		KeyManagementURL:   "https://corp.example.com",
-		KeyDisableProfiles: true, // wrong type for GetString
-		KeyPreSharedKey:    "",   // empty rejected
+		KeyDisableProfiles: true,            // wrong type for GetString
+		KeyPreSharedKey:        "",              // empty rejected
 	})
 	v, ok := p.GetString(KeyManagementURL)
 	assert.True(t, ok)
@@ -85,11 +85,6 @@ func TestPolicy_GetBool(t *testing.T) {
 		{"string 0", "0", false, true},
 		{"string yes", "yes", true, true},
 		{"string no", "no", false, true},
-		{"string on", "on", true, true},
-		{"string off", "off", false, true},
-		{"mixed case On", "On", true, true},
-		{"upper TRUE", "TRUE", true, true},
-		{"padded yes", "  yes  ", true, true},
 		{"int nonzero", 1, true, true},
 		{"int zero", 0, false, true},
 		{"int64 nonzero", int64(2), true, true},

client/netbird.wxs

@@ -13,6 +13,9 @@
 
 		<MajorUpgrade AllowSameVersionUpgrades='yes' DowngradeErrorMessage="A newer version of [ProductName] is already installed. Setup will now exit."/>
 
+		<!-- Autostart: enabled by default, disable with AUTOSTART=0 on the msiexec command line -->
+		<Property Id="AUTOSTART" Value="1" />
+
 		<StandardDirectory Id="ProgramFiles64Folder">
 			<Directory Id="NetbirdInstallDir" Name="Netbird">
 				<Component Id="NetbirdFiles" Guid="db3165de-cc6e-4922-8396-9d892950e23e" Bitness="always64">
@@ -29,6 +32,9 @@
 					</File>
 					<File ProcessorArchitecture="$(var.ProcessorArchitecture)" Source=".\dist\netbird_windows_$(var.ArchSuffix)\wintun.dll" />
 					<File Id="NetbirdToastIcon" Name="netbird.png" Source=".\client\ui\assets\netbird.png" />
+					<?if $(var.ArchSuffix) = "amd64" ?>
+					<File ProcessorArchitecture="$(var.ProcessorArchitecture)" Source=".\dist\netbird_windows_$(var.ArchSuffix)\opengl32.dll" />
+					<?endif ?>
 
 					<ServiceInstall
                                      Id="NetBirdService"
@@ -56,60 +62,33 @@
 			<Component Id="NetbirdAumidRegistry" Guid="*">
 				<RegistryKey Root="HKCU" Key="Software\Classes\AppUserModelId\NetBird" ForceDeleteOnUninstall="yes">
 					<RegistryValue Name="InstalledByMSI" Type="integer" Value="1" KeyPath="yes" />
-					<!-- Pre-seed the CLSID the Wails notifications service reads on
-					     first startup (notifications_windows.go:getGUID looks for
-					     the CustomActivator value under this key). Without this
-					     the service generates a fresh per-install UUID, which
-					     diverges from the ToastActivatorCLSID set on the Start
-					     Menu / Desktop shortcuts above and the COM activator
-					     never fires when a toast is clicked. -->
-					<RegistryValue Name="CustomActivator" Type="string" Value="{0E1B4DE7-E148-432B-9814-544F941826EC}" />
 				</RegistryKey>
 			</Component>
 		</StandardDirectory>
 
+		<StandardDirectory Id="CommonAppDataFolder">
+			<Directory Id="NetbirdAutoStartDir" Name="Netbird">
+				<Component Id="NetbirdAutoStart" Guid="b199eaca-b0dd-4032-af19-679cfad48eb3" Bitness="always64" Condition='AUTOSTART = "1"'>
+					<RegistryValue Root="HKLM" Key="Software\Microsoft\Windows\CurrentVersion\Run"
+						Name="Netbird" Value="&quot;[NetbirdInstallDir]netbird-ui.exe&quot;"
+						Type="string" KeyPath="yes" />
+				</Component>
+			</Directory>
+		</StandardDirectory>
+
 		<ComponentGroup Id="NetbirdFilesComponent">
 			<ComponentRef Id="NetbirdFiles" />
 			<ComponentRef Id="NetbirdAumidRegistry" />
+			<ComponentRef Id="NetbirdAutoStart" />
 		</ComponentGroup>
 
 		<util:CloseApplication Id="CloseNetBird" CloseMessage="no" Target="netbird.exe" RebootPrompt="no" />
 		<util:CloseApplication Id="CloseNetBirdUI" CloseMessage="no" Target="netbird-ui.exe" RebootPrompt="no" TerminateProcess="0" />
 
-		<!-- WebView2 evergreen runtime detection.
-		     Probe both the per-machine and per-user EdgeUpdate keys; if either
-		     reports a non-empty `pv` value the runtime is already installed
-		     and we skip the bootstrapper. -->
-		<Property Id="WEBVIEW2_VERSION_HKLM">
-			<RegistrySearch Id="WV2HKLM" Root="HKLM"
-				Key="SOFTWARE\WOW6432Node\Microsoft\EdgeUpdate\Clients\{F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}"
-				Name="pv" Type="raw" Bitness="always64" />
-		</Property>
-		<Property Id="WEBVIEW2_VERSION_HKCU">
-			<RegistrySearch Id="WV2HKCU" Root="HKCU"
-				Key="Software\Microsoft\EdgeUpdate\Clients\{F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}"
-				Name="pv" Type="raw" />
-		</Property>
 
-		<!-- Embed the bootstrapper payload. Path is relative to the WiX
-		     working directory; sign-pipelines stages it next to client/
-		     via `wails3 generate webview2bootstrapper`. -->
-		<Binary Id="WebView2Bootstrapper" SourceFile=".\client\MicrosoftEdgeWebview2Setup.exe" />
-
-		<CustomAction Id="InstallWebView2"
-			BinaryRef="WebView2Bootstrapper"
-			ExeCommand="/silent /install"
-			Execute="deferred"
-			Impersonate="no"
-			Return="check" />
-
-		<InstallExecuteSequence>
-			<Custom Action="InstallWebView2" Before="InstallFinalize"
-				Condition="NOT WEBVIEW2_VERSION_HKLM AND NOT WEBVIEW2_VERSION_HKCU AND NOT REMOVE" />
-		</InstallExecuteSequence>
 
 		<!-- Icons -->
-		<Icon Id="NetbirdIcon" SourceFile=".\client\ui\build\windows\icon.ico" />
+		<Icon Id="NetbirdIcon" SourceFile=".\client\ui\assets\netbird.ico" />
 		<Property Id="ARPPRODUCTICON" Value="NetbirdIcon" />
 
 	</Package>

client/proto/daemon.proto

@@ -24,12 +24,6 @@ service DaemonService {
   // Status of the service.
   rpc Status(StatusRequest) returns (StatusResponse) {}
 
-  // SubscribeStatus pushes a fresh StatusResponse on connection state
-  // changes (Connected / Disconnected / Connecting / address change /
-  // peers list change). The first message on the stream is the current
-  // snapshot, so a freshly-subscribed UI doesn't need to also call Status.
-  rpc SubscribeStatus(StatusRequest) returns (stream StatusResponse) {}
-
   // Down stops engine work in the daemon.
   rpc Down(DownRequest) returns (DownResponse) {}
 
@@ -85,11 +79,6 @@ service DaemonService {
 
   rpc GetEvents(GetEventsRequest) returns (GetEventsResponse) {}
 
-  // RegisterUILog records the desktop UI's absolute log path so the daemon's
-  // debug bundle can collect it (the daemon runs as root and can't resolve the
-  // user's config dir).
-  rpc RegisterUILog(RegisterUILogRequest) returns (RegisterUILogResponse) {}
-
   rpc SwitchProfile(SwitchProfileRequest) returns (SwitchProfileResponse) {}
 
   rpc SetConfig(SetConfigRequest) returns (SetConfigResponse) {}
@@ -122,25 +111,6 @@ service DaemonService {
   // WaitJWTToken waits for JWT authentication completion
   rpc WaitJWTToken(WaitJWTTokenRequest) returns (WaitJWTTokenResponse) {}
 
-  // RequestExtendAuthSession initiates an SSO session-extension flow.
-  // The daemon prepares a PKCE/device-code request against the IdP and
-  // returns the verification URI; the UI is expected to open it. The flow
-  // state is kept in the daemon until WaitExtendAuthSession completes it.
-  rpc RequestExtendAuthSession(RequestExtendAuthSessionRequest) returns (RequestExtendAuthSessionResponse) {}
-
-  // WaitExtendAuthSession blocks until the user finishes the SSO step
-  // started by RequestExtendAuthSession, then forwards the resulting JWT
-  // to the management server's ExtendAuthSession RPC. Returns the new
-  // session expiry deadline. The tunnel stays up the entire time.
-  rpc WaitExtendAuthSession(WaitExtendAuthSessionRequest) returns (WaitExtendAuthSessionResponse) {}
-
-  // DismissSessionWarning records that the user clicked "Dismiss" on the
-  // T-WarningLead interactive notification, suppressing the auto-opened
-  // SessionAboutToExpire dialog that would otherwise fire at
-  // T-FinalWarningLead for the current deadline. Idempotent and best-effort:
-  // a missed call only means the fallback dialog will still appear.
-  rpc DismissSessionWarning(DismissSessionWarningRequest) returns (DismissSessionWarningResponse) {}
-
 // StartCPUProfile starts CPU profiling in the daemon
   rpc StartCPUProfile(StartCPUProfileRequest) returns (StartCPUProfileResponse) {}
 
@@ -151,11 +121,6 @@ service DaemonService {
 
   // ExposeService exposes a local port via the NetBird reverse proxy
   rpc ExposeService(ExposeServiceRequest) returns (stream ExposeServiceEvent) {}
-
-  // WailsUIReady is a no-op probe the Wails UI calls once at startup. The UI
-  // only cares whether the daemon implements it: an Unimplemented response
-  // means the daemon predates this UI and is too old to drive it.
-  rpc WailsUIReady(WailsUIReadyRequest) returns (WailsUIReadyResponse) {}
 }
 
 
@@ -264,12 +229,6 @@ message UpRequest {
   optional string profileName = 1;
   optional string username = 2;
   reserved 3;
-  // async instructs the daemon to start the connection attempt and return
-  // immediately without waiting for the engine to become ready. Status updates
-  // are delivered via the SubscribeStatus stream. When false (the default) the
-  // RPC blocks until the engine is running or gives up, which is the behaviour
-  // needed by the CLI.
-  bool async = 4;
 }
 
 message UpResponse {}
@@ -287,10 +246,6 @@ message StatusResponse{
   FullStatus fullStatus = 2;
   // NetBird daemon version
   string daemonVersion = 3;
-  // Absolute UTC instant at which the peer's SSO session expires.
-  // Unset when the peer is not SSO-registered or login expiration is disabled.
-  // The UI derives "warning active" from this value and its own clock.
-  google.protobuf.Timestamp sessionExpiresAt = 4;
 }
 
 message DownRequest {}
@@ -466,12 +421,6 @@ message FullStatus {
 
   bool lazyConnectionEnabled = 9;
   SSHServerState sshServerState = 10;
-
-  // networksRevision bumps whenever the set of routed networks (route and
-  // exit-node candidates) or their selected state changes. The UI fingerprints
-  // on it to know when to re-fetch ListNetworks via the push stream, instead
-  // of polling on every status snapshot.
-  uint64 networksRevision = 11;
 }
 
 // Networks
@@ -569,13 +518,6 @@ message SetLogLevelRequest {
 message SetLogLevelResponse {
 }
 
-message RegisterUILogRequest {
-  string path = 1;
-}
-
-message RegisterUILogResponse {
-}
-
 // State represents a daemon state entry
 message State {
   string name = 1;
@@ -829,22 +771,12 @@ message LogoutRequest {
 
 message LogoutResponse {}
 
-message WailsUIReadyRequest {}
-
-message WailsUIReadyResponse {}
-
 message GetFeaturesRequest{}
 
 message GetFeaturesResponse{
   bool disable_profiles = 1;
   bool disable_update_settings = 2;
   bool disable_networks = 3;
-  // disableAdvancedView gates the upcoming UI revision's advanced
-  // section. Tristate: unset = no MDM directive, the UI applies its
-  // own default; true = MDM enforces disable; false = MDM enforces
-  // enable. Sourced exclusively from the MDM policy — no CLI /
-  // config flag backs this value.
-  optional bool disable_advanced_view = 4;
 }
 
 // MDMManagedFieldsViolation is attached as a gRPC error detail on a
@@ -923,55 +855,6 @@ message WaitJWTTokenResponse {
   int64 expiresIn = 3;
 }
 
-// RequestExtendAuthSessionRequest kicks off the session-extension SSO flow.
-message RequestExtendAuthSessionRequest {
-  // Optional OIDC login_hint (typically the user's email) to pre-fill the
-  // IdP login form.
-  optional string hint = 1;
-}
-
-// RequestExtendAuthSessionResponse carries the verification URI the UI
-// should open in a browser. The daemon retains the flow state and resolves
-// it via WaitExtendAuthSession.
-message RequestExtendAuthSessionResponse {
-  // verification URI for the user to open in the browser
-  string verificationURI = 1;
-  // complete verification URI (with embedded user code)
-  string verificationURIComplete = 2;
-  // user code to enter on verification URI (for device-code flows)
-  string userCode = 3;
-  // device code for matching the WaitExtendAuthSession call to this flow
-  string deviceCode = 4;
-  // expiration time in seconds for the device code / PKCE flow
-  int64 expiresIn = 5;
-}
-
-// WaitExtendAuthSessionRequest is sent by the UI after it opens the
-// verification URI. The daemon blocks on this call until the user
-// completes (or aborts) the SSO step.
-message WaitExtendAuthSessionRequest {
-  // device code returned by RequestExtendAuthSession
-  string deviceCode = 1;
-  // user code for verification
-  string userCode = 2;
-}
-
-// WaitExtendAuthSessionResponse carries the refreshed deadline returned
-// by the management server. Unset when the management server reports the
-// peer is not eligible for session extension.
-message WaitExtendAuthSessionResponse {
-  google.protobuf.Timestamp sessionExpiresAt = 1;
-}
-
-// DismissSessionWarningRequest is sent by the UI when the user clicks
-// "Dismiss" on the T-WarningLead notification.
-message DismissSessionWarningRequest {}
-
-// DismissSessionWarningResponse acknowledges the dismissal. Carries no
-// payload — the daemon's only obligation is to silence the upcoming
-// T-FinalWarningLead fallback for the current deadline.
-message DismissSessionWarningResponse {}
-
 // StartCPUProfileRequest for starting CPU profiling
 message StartCPUProfileRequest {}
 

client/proto/daemon_grpc.pb.go

@@ -23,7 +23,6 @@ const (
 	DaemonService_WaitSSOLogin_FullMethodName               = "/daemon.DaemonService/WaitSSOLogin"
 	DaemonService_Up_FullMethodName                         = "/daemon.DaemonService/Up"
 	DaemonService_Status_FullMethodName                     = "/daemon.DaemonService/Status"
-	DaemonService_SubscribeStatus_FullMethodName            = "/daemon.DaemonService/SubscribeStatus"
 	DaemonService_Down_FullMethodName                       = "/daemon.DaemonService/Down"
 	DaemonService_GetConfig_FullMethodName                  = "/daemon.DaemonService/GetConfig"
 	DaemonService_ListNetworks_FullMethodName               = "/daemon.DaemonService/ListNetworks"
@@ -43,7 +42,6 @@ const (
 	DaemonService_StopBundleCapture_FullMethodName          = "/daemon.DaemonService/StopBundleCapture"
 	DaemonService_SubscribeEvents_FullMethodName            = "/daemon.DaemonService/SubscribeEvents"
 	DaemonService_GetEvents_FullMethodName                  = "/daemon.DaemonService/GetEvents"
-	DaemonService_RegisterUILog_FullMethodName              = "/daemon.DaemonService/RegisterUILog"
 	DaemonService_SwitchProfile_FullMethodName              = "/daemon.DaemonService/SwitchProfile"
 	DaemonService_SetConfig_FullMethodName                  = "/daemon.DaemonService/SetConfig"
 	DaemonService_AddProfile_FullMethodName                 = "/daemon.DaemonService/AddProfile"
@@ -57,14 +55,10 @@ const (
 	DaemonService_GetPeerSSHHostKey_FullMethodName          = "/daemon.DaemonService/GetPeerSSHHostKey"
 	DaemonService_RequestJWTAuth_FullMethodName             = "/daemon.DaemonService/RequestJWTAuth"
 	DaemonService_WaitJWTToken_FullMethodName               = "/daemon.DaemonService/WaitJWTToken"
-	DaemonService_RequestExtendAuthSession_FullMethodName   = "/daemon.DaemonService/RequestExtendAuthSession"
-	DaemonService_WaitExtendAuthSession_FullMethodName      = "/daemon.DaemonService/WaitExtendAuthSession"
-	DaemonService_DismissSessionWarning_FullMethodName      = "/daemon.DaemonService/DismissSessionWarning"
 	DaemonService_StartCPUProfile_FullMethodName            = "/daemon.DaemonService/StartCPUProfile"
 	DaemonService_StopCPUProfile_FullMethodName             = "/daemon.DaemonService/StopCPUProfile"
 	DaemonService_GetInstallerResult_FullMethodName         = "/daemon.DaemonService/GetInstallerResult"
 	DaemonService_ExposeService_FullMethodName              = "/daemon.DaemonService/ExposeService"
-	DaemonService_WailsUIReady_FullMethodName               = "/daemon.DaemonService/WailsUIReady"
 )
 
 // DaemonServiceClient is the client API for DaemonService service.
@@ -80,11 +74,6 @@ type DaemonServiceClient interface {
 	Up(ctx context.Context, in *UpRequest, opts ...grpc.CallOption) (*UpResponse, error)
 	// Status of the service.
 	Status(ctx context.Context, in *StatusRequest, opts ...grpc.CallOption) (*StatusResponse, error)
-	// SubscribeStatus pushes a fresh StatusResponse on connection state
-	// changes (Connected / Disconnected / Connecting / address change /
-	// peers list change). The first message on the stream is the current
-	// snapshot, so a freshly-subscribed UI doesn't need to also call Status.
-	SubscribeStatus(ctx context.Context, in *StatusRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[StatusResponse], error)
 	// Down stops engine work in the daemon.
 	Down(ctx context.Context, in *DownRequest, opts ...grpc.CallOption) (*DownResponse, error)
 	// GetConfig of the daemon.
@@ -121,10 +110,6 @@ type DaemonServiceClient interface {
 	StopBundleCapture(ctx context.Context, in *StopBundleCaptureRequest, opts ...grpc.CallOption) (*StopBundleCaptureResponse, error)
 	SubscribeEvents(ctx context.Context, in *SubscribeRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[SystemEvent], error)
 	GetEvents(ctx context.Context, in *GetEventsRequest, opts ...grpc.CallOption) (*GetEventsResponse, error)
-	// RegisterUILog records the desktop UI's absolute log path so the daemon's
-	// debug bundle can collect it (the daemon runs as root and can't resolve the
-	// user's config dir).
-	RegisterUILog(ctx context.Context, in *RegisterUILogRequest, opts ...grpc.CallOption) (*RegisterUILogResponse, error)
 	SwitchProfile(ctx context.Context, in *SwitchProfileRequest, opts ...grpc.CallOption) (*SwitchProfileResponse, error)
 	SetConfig(ctx context.Context, in *SetConfigRequest, opts ...grpc.CallOption) (*SetConfigResponse, error)
 	AddProfile(ctx context.Context, in *AddProfileRequest, opts ...grpc.CallOption) (*AddProfileResponse, error)
@@ -144,22 +129,6 @@ type DaemonServiceClient interface {
 	RequestJWTAuth(ctx context.Context, in *RequestJWTAuthRequest, opts ...grpc.CallOption) (*RequestJWTAuthResponse, error)
 	// WaitJWTToken waits for JWT authentication completion
 	WaitJWTToken(ctx context.Context, in *WaitJWTTokenRequest, opts ...grpc.CallOption) (*WaitJWTTokenResponse, error)
-	// RequestExtendAuthSession initiates an SSO session-extension flow.
-	// The daemon prepares a PKCE/device-code request against the IdP and
-	// returns the verification URI; the UI is expected to open it. The flow
-	// state is kept in the daemon until WaitExtendAuthSession completes it.
-	RequestExtendAuthSession(ctx context.Context, in *RequestExtendAuthSessionRequest, opts ...grpc.CallOption) (*RequestExtendAuthSessionResponse, error)
-	// WaitExtendAuthSession blocks until the user finishes the SSO step
-	// started by RequestExtendAuthSession, then forwards the resulting JWT
-	// to the management server's ExtendAuthSession RPC. Returns the new
-	// session expiry deadline. The tunnel stays up the entire time.
-	WaitExtendAuthSession(ctx context.Context, in *WaitExtendAuthSessionRequest, opts ...grpc.CallOption) (*WaitExtendAuthSessionResponse, error)
-	// DismissSessionWarning records that the user clicked "Dismiss" on the
-	// T-WarningLead interactive notification, suppressing the auto-opened
-	// SessionAboutToExpire dialog that would otherwise fire at
-	// T-FinalWarningLead for the current deadline. Idempotent and best-effort:
-	// a missed call only means the fallback dialog will still appear.
-	DismissSessionWarning(ctx context.Context, in *DismissSessionWarningRequest, opts ...grpc.CallOption) (*DismissSessionWarningResponse, error)
 	// StartCPUProfile starts CPU profiling in the daemon
 	StartCPUProfile(ctx context.Context, in *StartCPUProfileRequest, opts ...grpc.CallOption) (*StartCPUProfileResponse, error)
 	// StopCPUProfile stops CPU profiling in the daemon
@@ -167,10 +136,6 @@ type DaemonServiceClient interface {
 	GetInstallerResult(ctx context.Context, in *InstallerResultRequest, opts ...grpc.CallOption) (*InstallerResultResponse, error)
 	// ExposeService exposes a local port via the NetBird reverse proxy
 	ExposeService(ctx context.Context, in *ExposeServiceRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[ExposeServiceEvent], error)
-	// WailsUIReady is a no-op probe the Wails UI calls once at startup. The UI
-	// only cares whether the daemon implements it: an Unimplemented response
-	// means the daemon predates this UI and is too old to drive it.
-	WailsUIReady(ctx context.Context, in *WailsUIReadyRequest, opts ...grpc.CallOption) (*WailsUIReadyResponse, error)
 }
 
 type daemonServiceClient struct {
@@ -221,25 +186,6 @@ func (c *daemonServiceClient) Status(ctx context.Context, in *StatusRequest, opt
 	return out, nil
 }
 
-func (c *daemonServiceClient) SubscribeStatus(ctx context.Context, in *StatusRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[StatusResponse], error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	stream, err := c.cc.NewStream(ctx, &DaemonService_ServiceDesc.Streams[0], DaemonService_SubscribeStatus_FullMethodName, cOpts...)
-	if err != nil {
-		return nil, err
-	}
-	x := &grpc.GenericClientStream[StatusRequest, StatusResponse]{ClientStream: stream}
-	if err := x.ClientStream.SendMsg(in); err != nil {
-		return nil, err
-	}
-	if err := x.ClientStream.CloseSend(); err != nil {
-		return nil, err
-	}
-	return x, nil
-}
-
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type DaemonService_SubscribeStatusClient = grpc.ServerStreamingClient[StatusResponse]
-
 func (c *daemonServiceClient) Down(ctx context.Context, in *DownRequest, opts ...grpc.CallOption) (*DownResponse, error) {
 	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(DownResponse)
@@ -382,7 +328,7 @@ func (c *daemonServiceClient) TracePacket(ctx context.Context, in *TracePacketRe
 
 func (c *daemonServiceClient) StartCapture(ctx context.Context, in *StartCaptureRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[CapturePacket], error) {
 	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	stream, err := c.cc.NewStream(ctx, &DaemonService_ServiceDesc.Streams[1], DaemonService_StartCapture_FullMethodName, cOpts...)
+	stream, err := c.cc.NewStream(ctx, &DaemonService_ServiceDesc.Streams[0], DaemonService_StartCapture_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -421,7 +367,7 @@ func (c *daemonServiceClient) StopBundleCapture(ctx context.Context, in *StopBun
 
 func (c *daemonServiceClient) SubscribeEvents(ctx context.Context, in *SubscribeRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[SystemEvent], error) {
 	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	stream, err := c.cc.NewStream(ctx, &DaemonService_ServiceDesc.Streams[2], DaemonService_SubscribeEvents_FullMethodName, cOpts...)
+	stream, err := c.cc.NewStream(ctx, &DaemonService_ServiceDesc.Streams[1], DaemonService_SubscribeEvents_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -448,16 +394,6 @@ func (c *daemonServiceClient) GetEvents(ctx context.Context, in *GetEventsReques
 	return out, nil
 }
 
-func (c *daemonServiceClient) RegisterUILog(ctx context.Context, in *RegisterUILogRequest, opts ...grpc.CallOption) (*RegisterUILogResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	out := new(RegisterUILogResponse)
-	err := c.cc.Invoke(ctx, DaemonService_RegisterUILog_FullMethodName, in, out, cOpts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
 func (c *daemonServiceClient) SwitchProfile(ctx context.Context, in *SwitchProfileRequest, opts ...grpc.CallOption) (*SwitchProfileResponse, error) {
 	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(SwitchProfileResponse)
@@ -588,36 +524,6 @@ func (c *daemonServiceClient) WaitJWTToken(ctx context.Context, in *WaitJWTToken
 	return out, nil
 }
 
-func (c *daemonServiceClient) RequestExtendAuthSession(ctx context.Context, in *RequestExtendAuthSessionRequest, opts ...grpc.CallOption) (*RequestExtendAuthSessionResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	out := new(RequestExtendAuthSessionResponse)
-	err := c.cc.Invoke(ctx, DaemonService_RequestExtendAuthSession_FullMethodName, in, out, cOpts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *daemonServiceClient) WaitExtendAuthSession(ctx context.Context, in *WaitExtendAuthSessionRequest, opts ...grpc.CallOption) (*WaitExtendAuthSessionResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	out := new(WaitExtendAuthSessionResponse)
-	err := c.cc.Invoke(ctx, DaemonService_WaitExtendAuthSession_FullMethodName, in, out, cOpts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *daemonServiceClient) DismissSessionWarning(ctx context.Context, in *DismissSessionWarningRequest, opts ...grpc.CallOption) (*DismissSessionWarningResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	out := new(DismissSessionWarningResponse)
-	err := c.cc.Invoke(ctx, DaemonService_DismissSessionWarning_FullMethodName, in, out, cOpts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
 func (c *daemonServiceClient) StartCPUProfile(ctx context.Context, in *StartCPUProfileRequest, opts ...grpc.CallOption) (*StartCPUProfileResponse, error) {
 	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(StartCPUProfileResponse)
@@ -650,7 +556,7 @@ func (c *daemonServiceClient) GetInstallerResult(ctx context.Context, in *Instal
 
 func (c *daemonServiceClient) ExposeService(ctx context.Context, in *ExposeServiceRequest, opts ...grpc.CallOption) (grpc.ServerStreamingClient[ExposeServiceEvent], error) {
 	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	stream, err := c.cc.NewStream(ctx, &DaemonService_ServiceDesc.Streams[3], DaemonService_ExposeService_FullMethodName, cOpts...)
+	stream, err := c.cc.NewStream(ctx, &DaemonService_ServiceDesc.Streams[2], DaemonService_ExposeService_FullMethodName, cOpts...)
 	if err != nil {
 		return nil, err
 	}
@@ -667,16 +573,6 @@ func (c *daemonServiceClient) ExposeService(ctx context.Context, in *ExposeServi
 // This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
 type DaemonService_ExposeServiceClient = grpc.ServerStreamingClient[ExposeServiceEvent]
 
-func (c *daemonServiceClient) WailsUIReady(ctx context.Context, in *WailsUIReadyRequest, opts ...grpc.CallOption) (*WailsUIReadyResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	out := new(WailsUIReadyResponse)
-	err := c.cc.Invoke(ctx, DaemonService_WailsUIReady_FullMethodName, in, out, cOpts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
 // DaemonServiceServer is the server API for DaemonService service.
 // All implementations must embed UnimplementedDaemonServiceServer
 // for forward compatibility.
@@ -690,11 +586,6 @@ type DaemonServiceServer interface {
 	Up(context.Context, *UpRequest) (*UpResponse, error)
 	// Status of the service.
 	Status(context.Context, *StatusRequest) (*StatusResponse, error)
-	// SubscribeStatus pushes a fresh StatusResponse on connection state
-	// changes (Connected / Disconnected / Connecting / address change /
-	// peers list change). The first message on the stream is the current
-	// snapshot, so a freshly-subscribed UI doesn't need to also call Status.
-	SubscribeStatus(*StatusRequest, grpc.ServerStreamingServer[StatusResponse]) error
 	// Down stops engine work in the daemon.
 	Down(context.Context, *DownRequest) (*DownResponse, error)
 	// GetConfig of the daemon.
@@ -731,10 +622,6 @@ type DaemonServiceServer interface {
 	StopBundleCapture(context.Context, *StopBundleCaptureRequest) (*StopBundleCaptureResponse, error)
 	SubscribeEvents(*SubscribeRequest, grpc.ServerStreamingServer[SystemEvent]) error
 	GetEvents(context.Context, *GetEventsRequest) (*GetEventsResponse, error)
-	// RegisterUILog records the desktop UI's absolute log path so the daemon's
-	// debug bundle can collect it (the daemon runs as root and can't resolve the
-	// user's config dir).
-	RegisterUILog(context.Context, *RegisterUILogRequest) (*RegisterUILogResponse, error)
 	SwitchProfile(context.Context, *SwitchProfileRequest) (*SwitchProfileResponse, error)
 	SetConfig(context.Context, *SetConfigRequest) (*SetConfigResponse, error)
 	AddProfile(context.Context, *AddProfileRequest) (*AddProfileResponse, error)
@@ -754,22 +641,6 @@ type DaemonServiceServer interface {
 	RequestJWTAuth(context.Context, *RequestJWTAuthRequest) (*RequestJWTAuthResponse, error)
 	// WaitJWTToken waits for JWT authentication completion
 	WaitJWTToken(context.Context, *WaitJWTTokenRequest) (*WaitJWTTokenResponse, error)
-	// RequestExtendAuthSession initiates an SSO session-extension flow.
-	// The daemon prepares a PKCE/device-code request against the IdP and
-	// returns the verification URI; the UI is expected to open it. The flow
-	// state is kept in the daemon until WaitExtendAuthSession completes it.
-	RequestExtendAuthSession(context.Context, *RequestExtendAuthSessionRequest) (*RequestExtendAuthSessionResponse, error)
-	// WaitExtendAuthSession blocks until the user finishes the SSO step
-	// started by RequestExtendAuthSession, then forwards the resulting JWT
-	// to the management server's ExtendAuthSession RPC. Returns the new
-	// session expiry deadline. The tunnel stays up the entire time.
-	WaitExtendAuthSession(context.Context, *WaitExtendAuthSessionRequest) (*WaitExtendAuthSessionResponse, error)
-	// DismissSessionWarning records that the user clicked "Dismiss" on the
-	// T-WarningLead interactive notification, suppressing the auto-opened
-	// SessionAboutToExpire dialog that would otherwise fire at
-	// T-FinalWarningLead for the current deadline. Idempotent and best-effort:
-	// a missed call only means the fallback dialog will still appear.
-	DismissSessionWarning(context.Context, *DismissSessionWarningRequest) (*DismissSessionWarningResponse, error)
 	// StartCPUProfile starts CPU profiling in the daemon
 	StartCPUProfile(context.Context, *StartCPUProfileRequest) (*StartCPUProfileResponse, error)
 	// StopCPUProfile stops CPU profiling in the daemon
@@ -777,10 +648,6 @@ type DaemonServiceServer interface {
 	GetInstallerResult(context.Context, *InstallerResultRequest) (*InstallerResultResponse, error)
 	// ExposeService exposes a local port via the NetBird reverse proxy
 	ExposeService(*ExposeServiceRequest, grpc.ServerStreamingServer[ExposeServiceEvent]) error
-	// WailsUIReady is a no-op probe the Wails UI calls once at startup. The UI
-	// only cares whether the daemon implements it: an Unimplemented response
-	// means the daemon predates this UI and is too old to drive it.
-	WailsUIReady(context.Context, *WailsUIReadyRequest) (*WailsUIReadyResponse, error)
 	mustEmbedUnimplementedDaemonServiceServer()
 }
 
@@ -803,9 +670,6 @@ func (UnimplementedDaemonServiceServer) Up(context.Context, *UpRequest) (*UpResp
 func (UnimplementedDaemonServiceServer) Status(context.Context, *StatusRequest) (*StatusResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "method Status not implemented")
 }
-func (UnimplementedDaemonServiceServer) SubscribeStatus(*StatusRequest, grpc.ServerStreamingServer[StatusResponse]) error {
-	return status.Error(codes.Unimplemented, "method SubscribeStatus not implemented")
-}
 func (UnimplementedDaemonServiceServer) Down(context.Context, *DownRequest) (*DownResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "method Down not implemented")
 }
@@ -863,9 +727,6 @@ func (UnimplementedDaemonServiceServer) SubscribeEvents(*SubscribeRequest, grpc.
 func (UnimplementedDaemonServiceServer) GetEvents(context.Context, *GetEventsRequest) (*GetEventsResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "method GetEvents not implemented")
 }
-func (UnimplementedDaemonServiceServer) RegisterUILog(context.Context, *RegisterUILogRequest) (*RegisterUILogResponse, error) {
-	return nil, status.Error(codes.Unimplemented, "method RegisterUILog not implemented")
-}
 func (UnimplementedDaemonServiceServer) SwitchProfile(context.Context, *SwitchProfileRequest) (*SwitchProfileResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "method SwitchProfile not implemented")
 }
@@ -905,15 +766,6 @@ func (UnimplementedDaemonServiceServer) RequestJWTAuth(context.Context, *Request
 func (UnimplementedDaemonServiceServer) WaitJWTToken(context.Context, *WaitJWTTokenRequest) (*WaitJWTTokenResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "method WaitJWTToken not implemented")
 }
-func (UnimplementedDaemonServiceServer) RequestExtendAuthSession(context.Context, *RequestExtendAuthSessionRequest) (*RequestExtendAuthSessionResponse, error) {
-	return nil, status.Error(codes.Unimplemented, "method RequestExtendAuthSession not implemented")
-}
-func (UnimplementedDaemonServiceServer) WaitExtendAuthSession(context.Context, *WaitExtendAuthSessionRequest) (*WaitExtendAuthSessionResponse, error) {
-	return nil, status.Error(codes.Unimplemented, "method WaitExtendAuthSession not implemented")
-}
-func (UnimplementedDaemonServiceServer) DismissSessionWarning(context.Context, *DismissSessionWarningRequest) (*DismissSessionWarningResponse, error) {
-	return nil, status.Error(codes.Unimplemented, "method DismissSessionWarning not implemented")
-}
 func (UnimplementedDaemonServiceServer) StartCPUProfile(context.Context, *StartCPUProfileRequest) (*StartCPUProfileResponse, error) {
 	return nil, status.Error(codes.Unimplemented, "method StartCPUProfile not implemented")
 }
@@ -926,9 +778,6 @@ func (UnimplementedDaemonServiceServer) GetInstallerResult(context.Context, *Ins
 func (UnimplementedDaemonServiceServer) ExposeService(*ExposeServiceRequest, grpc.ServerStreamingServer[ExposeServiceEvent]) error {
 	return status.Error(codes.Unimplemented, "method ExposeService not implemented")
 }
-func (UnimplementedDaemonServiceServer) WailsUIReady(context.Context, *WailsUIReadyRequest) (*WailsUIReadyResponse, error) {
-	return nil, status.Error(codes.Unimplemented, "method WailsUIReady not implemented")
-}
 func (UnimplementedDaemonServiceServer) mustEmbedUnimplementedDaemonServiceServer() {}
 func (UnimplementedDaemonServiceServer) testEmbeddedByValue()                       {}
 
@@ -1022,17 +871,6 @@ func _DaemonService_Status_Handler(srv interface{}, ctx context.Context, dec fun
 	return interceptor(ctx, in, info, handler)
 }
 
-func _DaemonService_SubscribeStatus_Handler(srv interface{}, stream grpc.ServerStream) error {
-	m := new(StatusRequest)
-	if err := stream.RecvMsg(m); err != nil {
-		return err
-	}
-	return srv.(DaemonServiceServer).SubscribeStatus(m, &grpc.GenericServerStream[StatusRequest, StatusResponse]{ServerStream: stream})
-}
-
-// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
-type DaemonService_SubscribeStatusServer = grpc.ServerStreamingServer[StatusResponse]
-
 func _DaemonService_Down_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(DownRequest)
 	if err := dec(in); err != nil {
@@ -1361,24 +1199,6 @@ func _DaemonService_GetEvents_Handler(srv interface{}, ctx context.Context, dec
 	return interceptor(ctx, in, info, handler)
 }
 
-func _DaemonService_RegisterUILog_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(RegisterUILogRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(DaemonServiceServer).RegisterUILog(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: DaemonService_RegisterUILog_FullMethodName,
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(DaemonServiceServer).RegisterUILog(ctx, req.(*RegisterUILogRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
 func _DaemonService_SwitchProfile_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(SwitchProfileRequest)
 	if err := dec(in); err != nil {
@@ -1613,60 +1433,6 @@ func _DaemonService_WaitJWTToken_Handler(srv interface{}, ctx context.Context, d
 	return interceptor(ctx, in, info, handler)
 }
 
-func _DaemonService_RequestExtendAuthSession_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(RequestExtendAuthSessionRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(DaemonServiceServer).RequestExtendAuthSession(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: DaemonService_RequestExtendAuthSession_FullMethodName,
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(DaemonServiceServer).RequestExtendAuthSession(ctx, req.(*RequestExtendAuthSessionRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _DaemonService_WaitExtendAuthSession_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(WaitExtendAuthSessionRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(DaemonServiceServer).WaitExtendAuthSession(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: DaemonService_WaitExtendAuthSession_FullMethodName,
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(DaemonServiceServer).WaitExtendAuthSession(ctx, req.(*WaitExtendAuthSessionRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _DaemonService_DismissSessionWarning_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(DismissSessionWarningRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(DaemonServiceServer).DismissSessionWarning(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: DaemonService_DismissSessionWarning_FullMethodName,
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(DaemonServiceServer).DismissSessionWarning(ctx, req.(*DismissSessionWarningRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
 func _DaemonService_StartCPUProfile_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(StartCPUProfileRequest)
 	if err := dec(in); err != nil {
@@ -1732,24 +1498,6 @@ func _DaemonService_ExposeService_Handler(srv interface{}, stream grpc.ServerStr
 // This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
 type DaemonService_ExposeServiceServer = grpc.ServerStreamingServer[ExposeServiceEvent]
 
-func _DaemonService_WailsUIReady_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(WailsUIReadyRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(DaemonServiceServer).WailsUIReady(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: DaemonService_WailsUIReady_FullMethodName,
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(DaemonServiceServer).WailsUIReady(ctx, req.(*WailsUIReadyRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
 // DaemonService_ServiceDesc is the grpc.ServiceDesc for DaemonService service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -1841,10 +1589,6 @@ var DaemonService_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "GetEvents",
 			Handler:    _DaemonService_GetEvents_Handler,
 		},
-		{
-			MethodName: "RegisterUILog",
-			Handler:    _DaemonService_RegisterUILog_Handler,
-		},
 		{
 			MethodName: "SwitchProfile",
 			Handler:    _DaemonService_SwitchProfile_Handler,
@@ -1897,18 +1641,6 @@ var DaemonService_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "WaitJWTToken",
 			Handler:    _DaemonService_WaitJWTToken_Handler,
 		},
-		{
-			MethodName: "RequestExtendAuthSession",
-			Handler:    _DaemonService_RequestExtendAuthSession_Handler,
-		},
-		{
-			MethodName: "WaitExtendAuthSession",
-			Handler:    _DaemonService_WaitExtendAuthSession_Handler,
-		},
-		{
-			MethodName: "DismissSessionWarning",
-			Handler:    _DaemonService_DismissSessionWarning_Handler,
-		},
 		{
 			MethodName: "StartCPUProfile",
 			Handler:    _DaemonService_StartCPUProfile_Handler,
@@ -1921,17 +1653,8 @@ var DaemonService_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "GetInstallerResult",
 			Handler:    _DaemonService_GetInstallerResult_Handler,
 		},
-		{
-			MethodName: "WailsUIReady",
-			Handler:    _DaemonService_WailsUIReady_Handler,
-		},
 	},
 	Streams: []grpc.StreamDesc{
-		{
-			StreamName:    "SubscribeStatus",
-			Handler:       _DaemonService_SubscribeStatus_Handler,
-			ServerStreams: true,
-		},
 		{
 			StreamName:    "StartCapture",
 			Handler:       _DaemonService_StartCapture_Handler,