fix: remove duplicate comment causing cargo fmt failure

- Add ServiceStatus struct with name, display_name, active_state, sub_state,
  load_state, enabled_state, main_pid, healthy fields
- Add get_service_status() to PackageManagerBackend trait
- Implement get_service_status() in AptBackend with systemd and OpenRC support
- Add get_service_status HTTP handler in system.rs
- Add /system/services/{name} route
- Add E2E test for service status endpoint
- Bump version to 0.3.6

.a0proj/memory/embedding.json

@@ -1 +1 @@
-{"model_provider": "openai", "model_name": "BAAI/bge-m3"}
+{"model_provider": "ollama", "model_name": "bge-m3:latest"}

.a0proj/memory/index.faiss.sha256

@@ -1 +1 @@
-8e95e0e8cec343042859ef1896dffae2d6bfba986fa2daeaf86600f62e39f71c
+9cde4598eb68e4b1810cdf657333d8ca9e228ebcb4b4717524b62a61ae06f900

.a0proj/memory/knowledge_import.json

@@ -1 +1 @@
-{"/a0/usr/knowledge/main/echo-greeting.promptinclude.md": {"file": "/a0/usr/knowledge/main/echo-greeting.promptinclude.md", "checksum": "ad54de76e40288003564157a95ac89ef", "ids": ["qXFLuCv9Q9", "UjhNYB9CkP"]}, "/a0/usr/knowledge/main/Iran-US-Conflict-Update-2026-04-01.md": {"file": "/a0/usr/knowledge/main/Iran-US-Conflict-Update-2026-04-01.md", "checksum": "6beea9874c3bcb846d17f9a60c29d528", "ids": ["5sQkc0Ylqa", "FeZVPLWYss", "kYBRtDfHjJ"]}, "/a0/usr/knowledge/main/ollama-27b-modelfile.txt": {"file": "/a0/usr/knowledge/main/ollama-27b-modelfile.txt", "checksum": "3f4f724d6f777e0620df9781ebc82f36", "ids": ["yZoFOCA99D"]}, "/a0/usr/knowledge/main/behavioral-rules.md": {"file": "/a0/usr/knowledge/main/behavioral-rules.md", "checksum": "ff4230d5f02891487008864de55151e8", "ids": ["5LhBKVgUXB"]}, "/a0/usr/knowledge/main/utility_test.txt": {"file": "/a0/usr/knowledge/main/utility_test.txt", "checksum": "c8c29a129e935836a77048f47e231705", "ids": ["vrbKe4D4sR"]}, "/a0/usr/knowledge/main/welcome.md": {"file": "/a0/usr/knowledge/main/welcome.md", "checksum": "d947ce81d6dcc977a3ddf52e8d5e4712", "ids": ["0Qx7U1mSZH"]}, "/a0/usr/knowledge/main/capability_test_results.txt": {"file": "/a0/usr/knowledge/main/capability_test_results.txt", "checksum": "880b2a6e355125561f22e1f0ac38a3c4", "ids": ["hmVC8arGTg"]}, "/a0/usr/knowledge/main/Iran-US-Conflict-Analysis-2026.md": {"file": "/a0/usr/knowledge/main/Iran-US-Conflict-Analysis-2026.md", "checksum": "ffa6e16f560fc2c021df9c656e8dfdcc", "ids": ["WKKtg5Rj2e", "VBSDN1KENS"]}, "/a0/knowledge/main/tool_call_reference_examples.md": {"file": "/a0/knowledge/main/tool_call_reference_examples.md", "checksum": "1558e6e118619185e31224b1ed646b9a", "ids": ["mLgFu7vH7Z"]}, "/a0/knowledge/main/about/architecture.md": {"file": "/a0/knowledge/main/about/architecture.md", "checksum": "0de7a9280419982ef5fc98d0cc6ad2dc", "ids": ["VG5QHEdqZt", "oALIWNguyG"]}, "/a0/knowledge/main/about/configuration.md": {"file": "/a0/knowledge/main/about/configuration.md", "checksum": "9f83690fdca64631d063c75fd324d42c", "ids": ["XX5kcVMvDu", "T2B8pFL10O"]}, "/a0/knowledge/main/about/capabilities.md": {"file": "/a0/knowledge/main/about/capabilities.md", "checksum": "cf4d100df544af245940971464357e0b", "ids": ["S6MH1eLPzP", "laWnXkj3Ky"]}, "/a0/knowledge/main/about/identity.md": {"file": "/a0/knowledge/main/about/identity.md", "checksum": "63a2c83c6c3bf4c4008786c396618755", "ids": ["Yi3PLqGcaj"]}, "/a0/knowledge/main/about/setup-and-deployment.md": {"file": "/a0/knowledge/main/about/setup-and-deployment.md", "checksum": "3cf57d685f11a6989a73cf041c2018a3", "ids": ["KVJ5zsWDQX", "LoANN0xNbF"]}}
+{"/a0/usr/knowledge/main/Iran-US-Conflict-Update-2026-04-01.md": {"file": "/a0/usr/knowledge/main/Iran-US-Conflict-Update-2026-04-01.md", "checksum": "6beea9874c3bcb846d17f9a60c29d528", "ids": ["5sQkc0Ylqa", "FeZVPLWYss", "kYBRtDfHjJ"]}, "/a0/usr/knowledge/main/ollama-27b-modelfile.txt": {"file": "/a0/usr/knowledge/main/ollama-27b-modelfile.txt", "checksum": "3f4f724d6f777e0620df9781ebc82f36", "ids": ["yZoFOCA99D"]}, "/a0/usr/knowledge/main/behavioral-rules.md": {"file": "/a0/usr/knowledge/main/behavioral-rules.md", "checksum": "ff4230d5f02891487008864de55151e8", "ids": ["5LhBKVgUXB"]}, "/a0/usr/knowledge/main/utility_test.txt": {"file": "/a0/usr/knowledge/main/utility_test.txt", "checksum": "c8c29a129e935836a77048f47e231705", "ids": ["vrbKe4D4sR"]}, "/a0/usr/knowledge/main/welcome.md": {"file": "/a0/usr/knowledge/main/welcome.md", "checksum": "d947ce81d6dcc977a3ddf52e8d5e4712", "ids": ["0Qx7U1mSZH"]}, "/a0/usr/knowledge/main/capability_test_results.txt": {"file": "/a0/usr/knowledge/main/capability_test_results.txt", "checksum": "880b2a6e355125561f22e1f0ac38a3c4", "ids": ["hmVC8arGTg"]}, "/a0/usr/knowledge/main/Iran-US-Conflict-Analysis-2026.md": {"file": "/a0/usr/knowledge/main/Iran-US-Conflict-Analysis-2026.md", "checksum": "ffa6e16f560fc2c021df9c656e8dfdcc", "ids": ["WKKtg5Rj2e", "VBSDN1KENS"]}, "/a0/knowledge/main/tool_call_reference_examples.md": {"file": "/a0/knowledge/main/tool_call_reference_examples.md", "checksum": "1558e6e118619185e31224b1ed646b9a", "ids": ["mLgFu7vH7Z"]}, "/a0/knowledge/main/about/architecture.md": {"file": "/a0/knowledge/main/about/architecture.md", "checksum": "0de7a9280419982ef5fc98d0cc6ad2dc", "ids": ["VG5QHEdqZt", "oALIWNguyG"]}, "/a0/knowledge/main/about/configuration.md": {"file": "/a0/knowledge/main/about/configuration.md", "checksum": "9f83690fdca64631d063c75fd324d42c", "ids": ["XX5kcVMvDu", "T2B8pFL10O"]}, "/a0/knowledge/main/about/capabilities.md": {"file": "/a0/knowledge/main/about/capabilities.md", "checksum": "cf4d100df544af245940971464357e0b", "ids": ["S6MH1eLPzP", "laWnXkj3Ky"]}, "/a0/knowledge/main/about/identity.md": {"file": "/a0/knowledge/main/about/identity.md", "checksum": "63a2c83c6c3bf4c4008786c396618755", "ids": ["Yi3PLqGcaj"]}, "/a0/knowledge/main/about/setup-and-deployment.md": {"file": "/a0/knowledge/main/about/setup-and-deployment.md", "checksum": "3cf57d685f11a6989a73cf041c2018a3", "ids": ["KVJ5zsWDQX", "LoANN0xNbF"]}}

.a0proj/variables.env

@@ -1,3 +1,3 @@
-EMBEDDING_MODEL=BAAI/bge-m3
-OLLAMA_HOST=http://ares.moon-dragon.us:11435
+EMBEDDING_MODEL=bge-m3:latest
+OLLAMA_HOST=http://ares.moon-dragon.us:11434
 LLM_MODEL=qwen3.5:9b

.gitea/workflows/ci.yml

@@ -1,9 +1,9 @@
 name: CI/CD Pipeline
 
-on:
+"on":
   push:
     branches: [ master, develop ]
-    tags: [ 'v*' ]
+    tags: [ 'v*.*.*' ]
   pull_request:
     branches: [ master ]
 
@@ -14,69 +14,86 @@ env:
 jobs:
   fmt:
     name: Code Format
-    runs-on: linux
-    container: node:18
+    runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      - uses: dtolnay/rust-toolchain@stable
-        with:
-          components: rustfmt
+      - name: Checkout repository
+        run: |
+          curl -sfL -H "Authorization: token ${{ secrets.GITEATOKEN }}" "https://gitea-lxc.moon-dragon.us/echo/linux_patch_api/archive/${GITHUB_SHA}.tar.gz" -o repo.tar.gz
+          tar -xzf repo.tar.gz --strip-components=1
+          rm -f repo.tar.gz
+      - name: Install Rust
+        run: |
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable --profile minimal
+          . "$HOME/.cargo/env"
+          rustup component add rustfmt
+          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
       - name: Check formatting
         run: cargo fmt --all -- --check
 
   clippy:
     name: Clippy Lints
-    runs-on: linux
-    container: node:18
+    runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
+      - name: Checkout repository
+        run: |
+          curl -sfL -H "Authorization: token ${{ secrets.GITEATOKEN }}" "https://gitea-lxc.moon-dragon.us/echo/linux_patch_api/archive/${GITHUB_SHA}.tar.gz" -o repo.tar.gz
+          tar -xzf repo.tar.gz --strip-components=1
+          rm -f repo.tar.gz
+      - name: Install Rust
+        run: |
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable --profile minimal
+          . "$HOME/.cargo/env"
+          rustup component add clippy
+          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
       - name: Install system dependencies
         run: |
-          apt-get update
-          apt-get install -y libsystemd-dev pkg-config
-      - uses: dtolnay/rust-toolchain@stable
-        with:
-          components: clippy
-      - name: Cache cargo
-        uses: Swatinem/rust-cache@v2
+          sudo apt-get update
+          sudo apt-get -f install -y
+          sudo apt-get install -y build-essential libsystemd-dev pkg-config
       - name: Run clippy
         run: cargo clippy --all-targets --all-features -- -D warnings
 
   test:
     name: Unit Tests
-    runs-on: linux
-    container: node:18
+    runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
+      - name: Checkout repository
+        run: |
+          curl -sfL -H "Authorization: token ${{ secrets.GITEATOKEN }}" "https://gitea-lxc.moon-dragon.us/echo/linux_patch_api/archive/${GITHUB_SHA}.tar.gz" -o repo.tar.gz
+          tar -xzf repo.tar.gz --strip-components=1
+          rm -f repo.tar.gz
+      - name: Install Rust
+        run: |
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable --profile minimal
+          . "$HOME/.cargo/env"
+          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
       - name: Install system dependencies
         run: |
-          apt-get update
-          apt-get install -y libsystemd-dev pkg-config
-      - uses: dtolnay/rust-toolchain@stable
-      - name: Cache cargo
-        uses: Swatinem/rust-cache@v2
+          sudo apt-get update
+          sudo apt-get -f install -y
+          sudo apt-get install -y build-essential libsystemd-dev pkg-config
       - name: Run tests
         run: cargo test --all-features
 
   audit:
     name: Security Audit
-    runs-on: linux
-    container: node:18
+    runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
+      - name: Checkout repository
+        run: |
+          curl -sfL -H "Authorization: token ${{ secrets.GITEATOKEN }}" "https://gitea-lxc.moon-dragon.us/echo/linux_patch_api/archive/${GITHUB_SHA}.tar.gz" -o repo.tar.gz
+          tar -xzf repo.tar.gz --strip-components=1
+          rm -f repo.tar.gz
+      - name: Install Rust
+        run: |
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable --profile minimal
+          . "$HOME/.cargo/env"
+          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
       - name: Install system dependencies
         run: |
-          apt-get update
-          apt-get install -y libsystemd-dev pkg-config
-      - uses: dtolnay/rust-toolchain@stable
+          sudo apt-get update
+          sudo apt-get -f install -y
+          sudo apt-get install -y build-essential libsystemd-dev pkg-config
       - name: Run cargo-audit
         run: |
           cargo install cargo-audit
@@ -84,140 +101,177 @@ jobs:
 
   build-deb:
     name: Build Debian Package
-    runs-on: linux
-    container: node:18-bookworm
+    needs: [fmt, clippy, test]
+    runs-on: ubuntu-24.04
     steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      - uses: dtolnay/rust-toolchain@stable
+      - name: Checkout repository
+        run: |
+          curl -sfL -H "Authorization: token ${{ secrets.GITEATOKEN }}" "https://gitea-lxc.moon-dragon.us/echo/linux_patch_api/archive/${GITHUB_SHA}.tar.gz" -o repo.tar.gz
+          tar -xzf repo.tar.gz --strip-components=1
+          rm -f repo.tar.gz
+      - name: Install Rust
+        run: |
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable --profile minimal
+          . "$HOME/.cargo/env"
+          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
       - name: Install build dependencies
         run: |
-          apt-get update
-          apt-get install -y build-essential debhelper cargo rustc libsystemd-dev pkg-config
+          sudo apt-get update
+          sudo apt-get -f install -y
+          sudo apt-get install -y build-essential debhelper pkg-config libsystemd-dev
       - name: Build Debian package
-        run: dpkg-buildpackage -us -uc -b
+        run: |
+          sudo dpkg-buildpackage -us -uc -b -d
       - name: Upload to Gitea Release
         if: startsWith(github.ref, 'refs/tags/')
         env:
-          GITEA_TOKEN: ${{ secrets.giteatoken }}
-          GITEA_API: https://gitea.moon-dragon.us/api/v1
+          GITEA_TOKEN: ${{ secrets.GITEATOKEN }}
         run: |
           TAG_NAME=${GITHUB_REF#refs/tags/}
           FILE=$(ls ../linux-patch-api_*.deb 2>/dev/null | head -1)
-          [ -z "$FILE" ] && echo "No .deb found" && exit 0
-          RELEASE_ID=$(curl -s -H "Authorization: token $GITEA_TOKEN" "$GITEA_API/repos/echo/linux_patch_api/releases/tags/$TAG_NAME" | grep -o '"id":[0-9]*' | head -1 | cut -d: -f2)
-          if [ -z "$RELEASE_ID" ]; then
-            RESPONSE=$(curl -s -X POST -H "Authorization: token $GITEA_TOKEN" -H "Content-Type: application/json" -d "{\"tag_name\": \"$TAG_NAME\", \"name\": \"$TAG_NAME\"}" "$GITEA_API/repos/echo/linux_patch_api/releases")
-            RELEASE_ID=$(echo "$RESPONSE" | grep -o '"id":[0-9]*' | head -1 | cut -d: -f2)
+          chmod +x scripts/upload-release.sh
+          ./scripts/upload-release.sh "$TAG_NAME" "$FILE"
+
+  build-deb-u2204:
+    name: Build Debian Package (Ubuntu 22.04)
+    needs: [fmt, clippy, test]
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Checkout repository
+        run: |
+          curl -sfL -H "Authorization: token ${{ secrets.GITEATOKEN }}" "https://gitea-lxc.moon-dragon.us/echo/linux_patch_api/archive/${GITHUB_SHA}.tar.gz" -o repo.tar.gz
+          tar -xzf repo.tar.gz --strip-components=1
+          rm -f repo.tar.gz
+      - name: Install Rust
+        run: |
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable --profile minimal
+          . "$HOME/.cargo/env"
+          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
+      - name: Install build dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get -f install -y
+          sudo apt-get install -y build-essential debhelper pkg-config libsystemd-dev
+      - name: Build Debian package
+        run: |
+          sudo dpkg-buildpackage -us -uc -b -d
+      - name: Upload to Gitea Release
+        if: startsWith(github.ref, 'refs/tags/')
+        env:
+          GITEA_TOKEN: ${{ secrets.GITEATOKEN }}
+        run: |
+          TAG_NAME=${GITHUB_REF#refs/tags/}
+          FILE=$(ls ../linux-patch-api_*.deb 2>/dev/null | head -1)
+          # Rename deb to include u2204 in filename to avoid collision with main build
+          if [ -n "$FILE" ]; then
+            U2204_FILE="$(echo "$FILE" | sed 's/_amd64/_u2204_amd64/')"
+            mv "$FILE" "$U2204_FILE"
+            FILE="$U2204_FILE"
           fi
-          UPLOAD_RESPONSE=$(curl -s -w "\nHTTP_CODE:%{http_code}" -X POST -H "Authorization: token $GITEA_TOKEN" -F "attachment=@$FILE" "$GITEA_API/repos/echo/linux_patch_api/releases/$RELEASE_ID/assets?name=$(basename $FILE)")
-          HTTP_CODE=$(echo "$UPLOAD_RESPONSE" | grep "HTTP_CODE:" | cut -d: -f2)
-          if [ "$HTTP_CODE" != "201" ] && [ "$HTTP_CODE" != "200" ]; then echo "Upload failed $HTTP_CODE" && exit 1; fi
-          echo "Successfully uploaded $FILE"
+          chmod +x scripts/upload-release.sh
+          ./scripts/upload-release.sh "$TAG_NAME" "$FILE"
 
   build-rpm:
     name: Build RPM Package
-    runs-on: linux
-    container: linux-patch-api-rpm:latest
+    needs: [fmt, clippy, test]
+    runs-on: fedora
     steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      - uses: dtolnay/rust-toolchain@stable
-      - name: Install RPM build tools
+      - name: Checkout repository
         run: |
-          dnf install -y rpm-build gcc cargo rust systemd-devel pkg-config
+          curl -sfL -H "Authorization: token ${{ secrets.GITEATOKEN }}" "https://gitea-lxc.moon-dragon.us/echo/linux_patch_api/archive/${GITHUB_SHA}.tar.gz" -o repo.tar.gz
+          tar -xzf repo.tar.gz --strip-components=1
+          rm -f repo.tar.gz
+      - name: Install Rust
+        run: |
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable --profile minimal
+          . "$HOME/.cargo/env"
+          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
+      - name: Install build dependencies
+        run: |
+          sudo dnf install -y gcc rpm-build systemd-devel pkg-config
       - name: Build release binary
         run: cargo build --release
       - name: Build RPM package
-        run: ./build-rpm.sh
+        run: |
+          chmod +x build-rpm.sh
+          ./build-rpm.sh
       - name: Upload to Gitea Release
         if: startsWith(github.ref, 'refs/tags/')
         env:
-          GITEA_TOKEN: ${{ secrets.giteatoken }}
-          GITEA_API: https://gitea.moon-dragon.us/api/v1
+          GITEA_TOKEN: ${{ secrets.GITEATOKEN }}
         run: |
           TAG_NAME=${GITHUB_REF#refs/tags/}
           FILE=$(ls ~/rpmbuild/RPMS/x86_64/*.rpm 2>/dev/null | head -1)
-          [ -z "$FILE" ] && echo "No .rpm found" && exit 0
-          RELEASE_ID=$(curl -s -H "Authorization: token $GITEA_TOKEN" "$GITEA_API/repos/echo/linux_patch_api/releases/tags/$TAG_NAME" | grep -o '"id":[0-9]*' | head -1 | cut -d: -f2)
-          if [ -z "$RELEASE_ID" ]; then
-            RESPONSE=$(curl -s -X POST -H "Authorization: token $GITEA_TOKEN" -H "Content-Type: application/json" -d "{\"tag_name\": \"$TAG_NAME\", \"name\": \"$TAG_NAME\"}" "$GITEA_API/repos/echo/linux_patch_api/releases")
-            RELEASE_ID=$(echo "$RESPONSE" | grep -o '"id":[0-9]*' | head -1 | cut -d: -f2)
-          fi
-          UPLOAD_RESPONSE=$(curl -s -w "\nHTTP_CODE:%{http_code}" -X POST -H "Authorization: token $GITEA_TOKEN" -F "attachment=@$FILE" "$GITEA_API/repos/echo/linux_patch_api/releases/$RELEASE_ID/assets?name=$(basename $FILE)")
-          HTTP_CODE=$(echo "$UPLOAD_RESPONSE" | grep "HTTP_CODE:" | cut -d: -f2)
-          if [ "$HTTP_CODE" != "201" ] && [ "$HTTP_CODE" != "200" ]; then echo "Upload failed $HTTP_CODE" && exit 1; fi
-          echo "Successfully uploaded $FILE"
+          chmod +x scripts/upload-release.sh
+          ./scripts/upload-release.sh "$TAG_NAME" "$FILE"
 
   build-apk:
     name: Build Alpine Package
-    runs-on: linux
-    container: node:18-alpine
+    needs: [fmt, clippy, test]
+    runs-on: alpine
     steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-      - name: Install Rust toolchain
+      - name: Checkout repository
         run: |
           apk add --no-cache curl
-          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable
-          source $HOME/.cargo/env
+          curl -sfL -H "Authorization: token ${{ secrets.GITEATOKEN }}" "https://gitea-lxc.moon-dragon.us/echo/linux_patch_api/archive/${GITHUB_SHA}.tar.gz" -o repo.tar.gz
+          tar -xzf repo.tar.gz --strip-components=1
+          rm -f repo.tar.gz
+      - name: Install Rust
+        run: |
+          apk add --no-cache curl bash
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable --profile minimal
+          . "$HOME/.cargo/env"
+          rustup target add x86_64-unknown-linux-musl
+          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
       - name: Install build dependencies
         run: |
-          apk add --no-cache musl-dev openssl-dev git abuild gcc elogind-dev
-      - name: Build APK package
-        run: ./build-alpine.sh
+          apk add --no-cache alpine-sdk rust cargo openssl-dev elogind-dev musl-dev abuild gcc
+      - name: Build release binary
+        run: cargo build --release --target x86_64-unknown-linux-musl
+      - name: Build Alpine package
+        run: |
+          chmod +x build-alpine.sh
+          SKIP_CARGO_BUILD=1 ./build-alpine.sh
       - name: Upload to Gitea Release
         if: startsWith(github.ref, 'refs/tags/')
         env:
-          GITEA_TOKEN: ${{ secrets.giteatoken }}
-          GITEA_API: https://gitea.moon-dragon.us/api/v1
+          GITEA_TOKEN: ${{ secrets.GITEATOKEN }}
         run: |
           TAG_NAME=${GITHUB_REF#refs/tags/}
           FILE=$(ls releases/*.apk 2>/dev/null | head -1)
-          [ -z "$FILE" ] && echo "No .apk found" && exit 0
-          RELEASE_ID=$(curl -s -H "Authorization: token $GITEA_TOKEN" "$GITEA_API/repos/echo/linux_patch_api/releases/tags/$TAG_NAME" | grep -o '"id":[0-9]*' | head -1 | cut -d: -f2)
-          if [ -z "$RELEASE_ID" ]; then
-            RESPONSE=$(curl -s -X POST -H "Authorization: token $GITEA_TOKEN" -H "Content-Type: application/json" -d "{\"tag_name\": \"$TAG_NAME\", \"name\": \"$TAG_NAME\"}" "$GITEA_API/repos/echo/linux_patch_api/releases")
-            RELEASE_ID=$(echo "$RESPONSE" | grep -o '"id":[0-9]*' | head -1 | cut -d: -f2)
-          fi
-          UPLOAD_RESPONSE=$(curl -s -w "\nHTTP_CODE:%{http_code}" -X POST -H "Authorization: token $GITEA_TOKEN" -F "attachment=@$FILE" "$GITEA_API/repos/echo/linux_patch_api/releases/$RELEASE_ID/assets?name=$(basename $FILE)")
-          HTTP_CODE=$(echo "$UPLOAD_RESPONSE" | grep "HTTP_CODE:" | cut -d: -f2)
-          if [ "$HTTP_CODE" != "201" ] && [ "$HTTP_CODE" != "200" ]; then echo "Upload failed $HTTP_CODE" && exit 1; fi
-          echo "Successfully uploaded $FILE"
+          chmod +x scripts/upload-release.sh
+          ./scripts/upload-release.sh "$TAG_NAME" "$FILE"
 
   build-arch:
     name: Build Arch Package
-    runs-on: linux
-    container: linux-patch-api-arch:latest
+    needs: [fmt, clippy, test]
+    runs-on: arch
     steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
+      - name: Checkout repository
+        run: |
+          curl -sfL -H "Authorization: token ${{ secrets.GITEATOKEN }}" "https://gitea-lxc.moon-dragon.us/echo/linux_patch_api/archive/${GITHUB_SHA}.tar.gz" -o repo.tar.gz
+          tar -xzf repo.tar.gz --strip-components=1
+          rm -f repo.tar.gz
+      - name: Install Rust
+        run: |
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --default-toolchain stable --profile minimal
+          . "$HOME/.cargo/env"
+          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
       - name: Install build dependencies
         run: |
-          pacman -Syu --noconfirm rust cargo systemd git base-devel
+          sudo pacman -Syu --noconfirm rust cargo systemd git base-devel gcc
       - name: Build release binary
         run: cargo build --release
       - name: Build Arch package
-        run: ./build-arch.sh
+        run: |
+          chmod +x build-arch.sh
+          SKIP_CARGO_BUILD=1 ./build-arch.sh
       - name: Upload to Gitea Release
         if: startsWith(github.ref, 'refs/tags/')
         env:
-          GITEA_TOKEN: ${{ secrets.giteatoken }}
-          GITEA_API: https://gitea.moon-dragon.us/api/v1
+          GITEA_TOKEN: ${{ secrets.GITEATOKEN }}
         run: |
           TAG_NAME=${GITHUB_REF#refs/tags/}
           FILE=$(ls releases/*.pkg.tar.zst 2>/dev/null | head -1)
-          [ -z "$FILE" ] && echo "No .pkg.tar.zst found" && exit 0
-          RELEASE_ID=$(curl -s -H "Authorization: token $GITEA_TOKEN" "$GITEA_API/repos/echo/linux_patch_api/releases/tags/$TAG_NAME" | grep -o '"id":[0-9]*' | head -1 | cut -d: -f2)
-          if [ -z "$RELEASE_ID" ]; then
-            RESPONSE=$(curl -s -X POST -H "Authorization: token $GITEA_TOKEN" -H "Content-Type: application/json" -d "{\"tag_name\": \"$TAG_NAME\", \"name\": \"$TAG_NAME\"}" "$GITEA_API/repos/echo/linux_patch_api/releases")
-            RELEASE_ID=$(echo "$RESPONSE" | grep -o '"id":[0-9]*' | head -1 | cut -d: -f2)
-          fi
-          UPLOAD_RESPONSE=$(curl -s -w "\nHTTP_CODE:%{http_code}" -X POST -H "Authorization: token $GITEA_TOKEN" -F "attachment=@$FILE" "$GITEA_API/repos/echo/linux_patch_api/releases/$RELEASE_ID/assets?name=$(basename $FILE)")
-          HTTP_CODE=$(echo "$UPLOAD_RESPONSE" | grep "HTTP_CODE:" | cut -d: -f2)
-          if [ "$HTTP_CODE" != "201" ] && [ "$HTTP_CODE" != "200" ]; then echo "Upload failed $HTTP_CODE" && exit 1; fi
-          echo "Successfully uploaded $FILE"
+          chmod +x scripts/upload-release.sh
+          ./scripts/upload-release.sh "$TAG_NAME" "$FILE"

Cargo.lock

@@ -1859,7 +1859,7 @@ dependencies = [
 
 [[package]]
 name = "linux-patch-api"
-version = "0.1.0"
+version = "0.3.6"
 dependencies = [
  "actix",
  "actix-rt",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "linux-patch-api"
-version = "0.1.0"
+version = "0.3.10"
 edition = "2021"
 authors = ["Echo <echo@moon-dragon.us>"]
 description = "Secure remote package management API for Linux systems"
@@ -20,7 +20,7 @@ actix-tls = { version = "3", features = ["rustls-0_23"] }
 tokio = { version = "1", features = ["full"] }
 
 # TLS/mTLS (rustls for modern TLS 1.3)
-rustls = "0.23"
+rustls = { version = "0.23", features = ["aws_lc_rs"] }
 rustls-pemfile = "2"
 tokio-rustls = "0.26"
 x509-parser = "0.16"

Dockerfile.arch

@@ -1,13 +0,0 @@
-# Arch Linux container with Node.js for GitHub Actions support
-# Used for Arch package builds in CI/CD
-FROM archlinux:latest
-
-# Update system and install Node.js (required for GitHub Actions JavaScript-based actions)
-RUN pacman -Syu --noconfirm nodejs npm && \
-    pacman -Scc --noconfirm
-
-# Verify node is available
-RUN node --version
-
-# Default command (not used in CI, but good for testing)
-CMD ["/bin/bash"]

Dockerfile.rpm

@@ -1,14 +0,0 @@
-# Fedora container with Node.js for GitHub Actions support
-# Used for RPM package builds in CI/CD
-FROM fedora:latest
-
-# Install Node.js (required for GitHub Actions JavaScript-based actions)
-# Also install dnf-plugins-core for potential multiarch support
-RUN dnf install -y nodejs dnf-plugins-core && \
-    dnf clean all
-
-# Verify node is available
-RUN node --version
-
-# Default command (not used in CI, but good for testing)
-CMD ["/bin/bash"]

build-alpine.sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 # Build Alpine Package (.apk)
 # Run on: Alpine Linux 3.18+
-# Or in Docker: docker run -v $(pwd):/build alpine:latest /build/build-alpine.sh
+# Designed for native Gitea Actions runner execution
 
 set -e
 
@@ -13,26 +13,21 @@ if [ -f "$HOME/.cargo/env" ]; then
     . "$HOME/.cargo/env"
 fi
 
-# Check if running on Alpine
-
-# Check if running on Alpine
 # Check if running on Alpine
 if ! command -v abuild &> /dev/null; then
     echo "Installing Alpine build tools..."
-    apk add --no-cache alpine-sdk rust cargo openssl-dev openrc git
+    apk add --no-cache alpine-sdk rust cargo openssl-dev openrc git abuild gcc
 fi
 
-# Generate abuild signing keys (ALWAYS generate fresh - same shell session as abuild commands)
+# Generate abuild signing keys
 echo "Generating abuild signing keys..."
 apk add --no-cache abuild
 abuild-keygen -a -n 2>&1 | tee /tmp/keygen.log
-# Find the actual key file (handles missing username prefix)
 KEYFILE=$(ls /root/.abuild/*.rsa 2>/dev/null | head -1)
 if [ -z "$KEYFILE" ]; then
     KEYFILE=$(ls /root/.abuild/-*.rsa 2>/dev/null | head -1)
 fi
 echo "Found key: $KEYFILE"
-# Write directly to abuild.conf (overwrite any stale config)
 echo "PACKAGER_PRIVKEY=\"$KEYFILE\"" > /etc/abuild.conf
 cat /etc/abuild.conf
 
@@ -42,11 +37,15 @@ export CBUILDROOT=$(pwd)/.abuild
 mkdir -p "$CBUILDROOT"
 
 # Build release binary
-echo "Building release binary..."
-cargo build --release --target x86_64-unknown-linux-musl
+if [ -z "$SKIP_CARGO_BUILD" ]; then
+    echo "Building release binary..."
+    cargo build --release --target x86_64-unknown-linux-musl
+else
+    echo "Skipping cargo build (SKIP_CARGO_BUILD is set)"
+fi
 
-# Create package directory
-PKGDIR=$(pwd)/apk-package
+# Create package directory in /home/builduser (accessible by builduser)
+PKGDIR=/home/builduser/apk-package
 mkdir -p "$PKGDIR"/usr/bin
 mkdir -p "$PKGDIR"/etc/linux_patch_api
 mkdir -p "$PKGDIR"/etc/init.d
@@ -58,14 +57,17 @@ cp configs/linux-patch-api-openrc "$PKGDIR"/etc/init.d/linux-patch-api
 chmod 755 "$PKGDIR"/etc/init.d/linux-patch-api
 cp configs/whitelist.yaml.example "$PKGDIR"/etc/linux_patch_api/whitelist.yaml
 
+# Use /home/builduser as workspace for APKBUILD
+WORKSPACE_DIR=/home/builduser
+
 # Create APKBUILD
 echo "Creating APKBUILD..."
-cat > APKBUILD << 'EOF'
+cat > APKBUILD << EOF
 pkgname=linux-patch-api
 pkgver=1.0.0
 pkgrel=1
 pkgdesc="Secure remote package management API for Linux systems"
-url="https://gitea.internal/linux-patch-api"
+url="https://gitea.moon-dragon.us/echo/linux_patch_api"
 arch="x86_64"
 license="MIT"
 makedepends=""
@@ -73,14 +75,12 @@ depends="openrc"
 source=""
 
 package() {
-    # Create directory structure in pkgdir
-    install -d "$pkgdir"/usr/bin
-    install -d "$pkgdir"/etc/linux_patch_api
-    install -d "$pkgdir"/etc/init.d
-    # Copy from pre-built apk-package directory
-    cp -r /workspace/echo/linux_patch_api/apk-package/usr/bin/* "$pkgdir"/usr/bin/
-    cp -r /workspace/echo/linux_patch_api/apk-package/etc/linux_patch_api/* "$pkgdir"/etc/linux_patch_api/
-    cp -r /workspace/echo/linux_patch_api/apk-package/etc/init.d/* "$pkgdir"/etc/init.d/
+    install -d "\$pkgdir"/usr/bin
+    install -d "\$pkgdir"/etc/linux_patch_api
+    install -d "\$pkgdir"/etc/init.d
+    cp -r ${WORKSPACE_DIR}/apk-package/usr/bin/* "\$pkgdir"/usr/bin/
+    cp -r ${WORKSPACE_DIR}/apk-package/etc/linux_patch_api/* "\$pkgdir"/etc/linux_patch_api/
+    cp -r ${WORKSPACE_DIR}/apk-package/etc/init.d/* "\$pkgdir"/etc/init.d/
 }
 EOF
 
@@ -90,44 +90,56 @@ echo "Generating checksums..."
 # Build APK package
 echo "Building APK package..."
 
-# For CI/container environments where we run as root, create a build user
+# For CI environments where we may run as root or as a build user
 if [ "$(id -u)" = "0" ]; then
     echo "Running as root - creating build user for abuild..."
     adduser -D -s /bin/sh builduser 2>/dev/null || true
-    # CRITICAL: Add builduser to abuild group (required for apk install permissions)
     addgroup builduser abuild 2>/dev/null || usermod -aG abuild builduser
-    chown -R builduser:builduser "$(pwd)"
-    chown -R builduser:builduser /root/packages 2>/dev/null || true
-    # Copy abuild keys from root to builduser home
+    
+    # Copy repo contents to builduser home (accessible directory)
+    cp -r . /home/builduser/repo/
+    chown -R builduser:builduser /home/builduser/repo/
+    chown -R builduser:builduser /home/builduser/apk-package/
+    
+    # Set up builduser home directory for abuild
     mkdir -p /home/builduser/.abuild
-    cp /root/.abuild/* /home/builduser/.abuild/
+    cp /root/.abuild/* /home/builduser/.abuild/ 2>/dev/null || true
     chown -R builduser:builduser /home/builduser/.abuild
     
-    # Find the actual key file
     KEYFILE=$(ls /home/builduser/.abuild/*.rsa 2>/dev/null | head -1)
     if [ -z "$KEYFILE" ]; then
         KEYFILE=$(ls /home/builduser/.abuild/-*.rsa 2>/dev/null | head -1)
     fi
     
     echo "Key file: $KEYFILE"
-    echo "Key file exists: $(test -f "$KEYFILE" && echo YES || echo NO)"
-    
-    # CRITICAL: Write to builduser's PERSONAL abuild.conf (~/.abuild/abuild.conf)
-    # abuild reads this when running as builduser - standard behavior, no shell quoting issues!
     echo "PACKAGER_PRIVKEY=\"$KEYFILE\"" > /home/builduser/.abuild/abuild.conf
     chown builduser:builduser /home/builduser/.abuild/abuild.conf
-    su - builduser -c "cd $(pwd) && abuild checksum && abuild -d -F && cp /home/builduser/packages/x86_64/*.apk ./releases/ 2>/dev/null || cp /home/builduser/packages/*.apk ./releases/ 2>/dev/null || ls -la /home/builduser/packages/"
+    
+    # Copy APKBUILD and checksums to builduser home for abuild
+    cp APKBUILD /home/builduser/
+    cp .checksums /home/builduser/ 2>/dev/null || true
+    
+    # Install public key BEFORE abuild (fixes UNTRUSTED signature)
+    cp /home/builduser/.abuild/*.rsa.pub /etc/apk/keys/ 2>/dev/null || true
+    
+    # Run abuild as builduser in /home/builduser where APKBUILD exists
+    # Use || true because index update may fail but APK is still created
+    su - builduser -c "cd /home/builduser && abuild checksum && abuild -d -F" || true
+    
+    # Copy APK from builduser packages to releases
+    mkdir -p releases
+    cp /home/builduser/packages/x86_64/*.apk releases/ 2>/dev/null || cp /home/builduser/packages/*.apk releases/ 2>/dev/null || find /home/builduser/packages -name "*.apk" -exec cp {} releases/ \; 2>/dev/null || true
 else
     abuild checksum
     abuild -F -r
     cp ~/packages/x86_64/*.apk releases/ 2>/dev/null || cp ~/packages/*.apk releases/ 2>/dev/null || true
 fi
 
-# Copy to releases directory
+# Copy to releases directory (fallback for non-root builds)
 echo ""
 echo "Copying package to releases/..."
 mkdir -p releases
-cp ~/packages/x86_64/*.apk releases/ 2>/dev/null || cp /root/packages/x86_64/*.apk releases/ || find / -name "linux-patch-api-*.apk" -exec cp {} releases/ \; 2>/dev/null || true
+cp ~/packages/x86_64/*.apk releases/ 2>/dev/null || cp ~/packages/*.apk releases/ 2>/dev/null || find ~/packages -name "*.apk" -exec cp {} releases/ \; 2>/dev/null || true
 
 echo ""
 echo "=== Build Complete ==="

build-arch.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 # Build Arch Linux Package (.pkg.tar.zst)
-# Run on: Arch Linux, Manjaro
-# Or in Docker: docker run -v $(pwd):/build archlinux:latest /build/build-arch.sh
+# Run on: Arch Linux / Manjaro
+# Designed for native Gitea Actions runner execution
 
 set -e
 
@@ -11,17 +11,16 @@ echo ""
 # Check if running on Arch
 if ! command -v makepkg &> /dev/null; then
     echo "Error: makepkg not found. This script must run on Arch Linux."
-    echo "Or use Docker: docker run -v \$(pwd):/build archlinux:latest /build/build-arch.sh"
     exit 1
 fi
 
-# Install build dependencies
-echo "Installing build dependencies..."
-pacman -Syu --noconfirm rust cargo systemd git base-devel
-
 # Build release binary
-echo "Building release binary..."
-cargo build --release
+if [ -z "$SKIP_CARGO_BUILD" ]; then
+    echo "Building release binary..."
+    cargo build --release
+else
+    echo "Skipping cargo build (SKIP_CARGO_BUILD is set)"
+fi
 
 # Create package directory
 PKGDIR=$(pwd)/arch-package
@@ -36,7 +35,8 @@ cp configs/linux-patch-api.service "$PKGDIR"/usr/lib/systemd/system/
 cp configs/config.yaml.example "$PKGDIR"/etc/linux_patch_api/config.yaml
 cp configs/whitelist.yaml.example "$PKGDIR"/etc/linux_patch_api/whitelist.yaml
 
-# Create PKGBUILD
+# Create PKGBUILD with quoted heredoc to prevent $pkgdir expansion
+# $pkgdir must be literal for makepkg to expand at runtime
 echo "Creating PKGBUILD..."
 cat > PKGBUILD << 'EOF'
 pkgname=linux-patch-api
@@ -49,8 +49,7 @@ license=('MIT')
 depends=('systemd')
 
 package() {
-    # Use absolute path since makepkg changes working directory to srcdir
-    cp -r /workspace/echo/linux_patch_api/arch-package/* "$pkgdir"/
+    cp -r /home/builduser/repo/arch-package/* "$pkgdir"/
 }
 EOF
 
@@ -60,24 +59,29 @@ echo "Creating .SRCINFO..."
 # Build package
 echo "Building Arch package..."
 
-# For CI/container environments where we run as root, create a build user
+# For CI environments where we may run as root
 if [ "$(id -u)" = "0" ]; then
     echo "Running as root - creating build user for makepkg..."
     useradd -m builduser 2>/dev/null || true
-    chown -R builduser:builduser "$(pwd)"
-    su - builduser -c "cd $(pwd) && makepkg --printsrcinfo > .SRCINFO"
-    su - builduser -c "cd $(pwd) && makepkg -f --noconfirm"
+    
+    # Copy repo contents to builduser home (accessible directory)
+    mkdir -p /home/builduser/repo
+    cp -r . /home/builduser/repo/
+    chown -R builduser:builduser /home/builduser/repo/
+    
+    su - builduser -c "cd /home/builduser/repo && makepkg --printsrcinfo > .SRCINFO"
+    su - builduser -c "cd /home/builduser/repo && makepkg -f --noconfirm"
+    
+    # Copy package to releases
+    mkdir -p releases
+    cp /home/builduser/repo/*.pkg.tar.zst releases/
 else
     makepkg --printsrcinfo > .SRCINFO
     makepkg -f --noconfirm
+    mkdir -p releases
+    cp *.pkg.tar.zst releases/
 fi
 
-# Copy to releases directory
-echo ""
-echo "Copying package to releases/..."
-mkdir -p releases
-cp *.pkg.tar.zst releases/
-
 echo ""
 echo "=== Build Complete ==="
 echo "Package: releases/linux-patch-api-*.pkg.tar.zst"

build-rpm.sh

@@ -1,6 +1,7 @@
 #!/bin/bash
 # Build RPM Package for RHEL/CentOS/Fedora
 # Run on: RHEL 8/9, CentOS 8/9, Fedora 38+
+# Designed for native Gitea Actions runner execution
 
 set -e
 
@@ -11,9 +12,9 @@ echo ""
 if ! command -v rpmbuild &> /dev/null; then
     echo "Installing RPM build tools..."
     if command -v dnf &> /dev/null; then
-        sudo dnf install -y rpm-build cargo rust gcc systemd-devel
+        dnf install -y rpm-build cargo rust gcc systemd-devel
     elif command -v yum &> /dev/null; then
-        sudo yum install -y rpm-build cargo rust gcc systemd-devel
+        yum install -y rpm-build cargo rust gcc systemd-devel
     else
         echo "Error: Cannot install rpm-build. Please install manually."
         exit 1
@@ -57,6 +58,6 @@ echo "=== Build Complete ==="
 echo "Package: releases/linux-patch-api-*.rpm"
 echo ""
 echo "Install with:"
-echo "  sudo dnf install -y ./releases/linux-patch-api-*.rpm"
+echo "  dnf install -y ./releases/linux-patch-api-*.rpm"
 echo "  # or"
-echo "  sudo yum install -y ./releases/linux-patch-api-*.rpm"
+echo "  yum install -y ./releases/linux-patch-api-*.rpm"

configs/linux-patch-api.service

@@ -5,7 +5,8 @@ After=network-online.target
 Wants=network-online.target
 
 [Service]
-Type=notify
+Type=simple
+NotifyAccess=all
 ExecStart=/usr/bin/linux-patch-api --config /etc/linux_patch_api/config.yaml
 Restart=on-failure
 RestartSec=5s
@@ -16,12 +17,17 @@ RuntimeDirectory=linux-patch-api
 RuntimeDirectoryMode=0755
 
 # Security hardening
-NoNewPrivileges=true
-ProtectSystem=strict
+# NOTE: Package management requires extensive system access. The following
+# restrictions have been removed because they block core functionality:
+#   - ProtectSystem=strict: Blocks writes to /usr, /etc, /lib where packages install
+#   - NoNewPrivileges: Blocks sudo/setuid which apt needs for _apt sandbox
+#   - RestrictSUIDSGID: Blocks setuid/setgid which apt needs for _apt sandbox
+#   - CapabilityBoundingSet: Drops capabilities that apt needs (SETUID, SETGID, CHOWN, etc.)
+#   - AmbientCapabilities: Same issue as CapabilityBoundingSet
+# Network security is provided by mTLS + IP whitelist. The service runs as root
+# and MUST be able to install/remove/update packages system-wide.
 ProtectHome=true
-ReadWritePaths=/var/lib/linux_patch_api /var/log/linux_patch_api
 PrivateTmp=true
-PrivateDevices=true
 ProtectHostname=true
 ProtectClock=true
 ProtectKernelTunables=true
@@ -31,8 +37,6 @@ RestrictNamespaces=true
 LockPersonality=true
 MemoryDenyWriteExecute=false
 RestrictRealtime=true
-RestrictSUIDSGID=true
-RemoveIPC=true
 
 # System call filtering (whitelist approach)
 SystemCallFilter=@system-service
@@ -40,6 +44,7 @@ SystemCallErrorNumber=EPERM
 
 # Environment
 Environment="RUST_BACKTRACE=1"
+Environment="DEBIAN_FRONTEND=noninteractive"
 Environment="RUST_LOG=info"
 
 # Logging

debian/changelog

@@ -1,11 +1,69 @@
-linux-patch-api (1.0.0-1) stable; urgency=medium
+linux-patch-api (0.3.10-1) unstable; urgency=low
 
-  * Initial production release
-  * Secure mTLS-authenticated REST API for remote package management
-  * 15 API endpoints for package install/remove, patch application, system management
-  * Asynchronous job processing with WebSocket status streaming
-  * IP whitelist enforcement and comprehensive audit logging
-  * Systemd integration with security hardening
-  * Supports Debian 11/12, Ubuntu 20.04/22.04/24.04
+  * Fix socket activation detection for service status healthy logic
+  * When service is inactive but enabled, check if .socket unit is active
 
- -- Echo <echo@moon-dragon.us>  Thu, 09 Apr 2026 18:57:12 -0500
+ -- Echo <echo@moon-dragon.us>  Mon, 05 May 2026 13:10:00 -0500
+
+linux-patch-api (0.3.9-1) unstable; urgency=low
+
+  * Fix socket activation detection for service status healthy logic
+  * When service is inactive but enabled, check if .socket unit is active
+  * Mark service healthy if socket is listening (e.g., ssh.socket for ssh.service)
+
+ -- Echo <echo@moon-dragon.us>  Mon, 05 May 2026 11:25:00 -0500
+
+linux-patch-api (0.3.8-1) unstable; urgency=low
+
+  * Add GET /api/v1/system/services/{name} endpoint for service health checks
+  * Add ServiceStatus struct with systemd and OpenRC support
+  * Add get_service_status() to PackageManagerBackend trait
+  * Implement systemd service status via systemctl
+  * Implement OpenRC service status via rc-service
+  * Add E2E test for service status endpoint
+
+ -- Echo <echo@moon-dragon.us>  Mon, 04 May 2026 23:44:00 -0500
+
+linux-patch-api (0.3.5-1) unstable; urgency=low
+
+  * Remove CapabilityBoundingSet and AmbientCapabilities - apt needs full root capabilities
+  * Remove ProtectSystem=strict, NoNewPrivileges, RestrictSUIDSGID - block core functionality
+  * Remove ReadWritePaths - unnecessary without ProtectSystem=strict
+  * Fix E2E test: properly FAIL on status=failed package operations
+  * Fix E2E test: require status=completed for install/update/remove lifecycle
+  * Update service file Type=notify -> Type=simple
+  * Add DEBIAN_FRONTEND=noninteractive environment variable
+
+ -- Echo <echo@moon-dragon.us>  Sat, 03 May 2026 03:15:00 -0500
+
+linux-patch-api (0.3.4-1) unstable; urgency=low
+
+  * Fix CI workflow: prevent recursive tag triggers (v* -> v*.*.*)
+  * Fix CI workflow: upload u2204 deb to same release (no -u2204 suffix)
+  * Remove sudo from apt commands (service runs as root)
+  * Remove NoNewPrivileges and RestrictSUIDSGID from service file
+  * Update service file Type=notify -> Type=simple
+  * Add DEBIAN_FRONTEND=noninteractive environment variable
+
+ -- Echo <echo@moon-dragon.us>  Fri, 02 May 2026 22:00:00 -0500
+
+linux-patch-api (0.3.3-1) unstable; urgency=low
+
+  * Fix dpkg packaging: remove linux-patch-api user creation
+  * Change ownership to root:root in preinst/postinst scripts
+  * Bump version to 0.3.3
+
+ -- Echo <echo@moon-dragon.us>  Fri, 02 May 2026 21:45:00 -0500
+
+linux-patch-api (0.3.2-1) unstable; urgency=low
+
+  * Remove sudo from apt commands in source code
+  * Remove NoNewPrivileges=true from service file
+  * Remove RestrictSUIDSGID=true from service file
+  * Add DEBIAN_FRONTEND=noninteractive to service file
+  * Fix TLS 1.3 enforcement in mtls.rs
+  * Add client_disconnect_timeout to main.rs
+  * Optimize RwLock usage in jobs/manager.rs
+  * Bump version to 0.3.2
+
+ -- Echo <echo@moon-dragon.us>  Fri, 02 May 2026 21:30:00 -0500

debian/linux-patch-api/DEBIAN/postinst

@@ -13,14 +13,14 @@ if [ "$1" = "configure" ]; then
         echo "Creating default config.yaml..."
         cp /etc/linux_patch_api/config.yaml.example /etc/linux_patch_api/config.yaml
         chmod 640 /etc/linux_patch_api/config.yaml
-        chown linux-patch-api:linux-patch-api /etc/linux_patch_api/config.yaml
+        chown root:root /etc/linux_patch_api/config.yaml
     fi
     
     if [ ! -f "/etc/linux_patch_api/whitelist.yaml" ]; then
         echo "Creating default whitelist.yaml..."
         cp /etc/linux_patch_api/whitelist.yaml.example /etc/linux_patch_api/whitelist.yaml
         chmod 640 /etc/linux_patch_api/whitelist.yaml
-        chown linux-patch-api:linux-patch-api /etc/linux_patch_api/whitelist.yaml
+        chown root:root /etc/linux_patch_api/whitelist.yaml
     fi
     
     # Reload systemd daemon to pick up new service file

debian/linux-patch-api/DEBIAN/postrm

@@ -39,18 +39,6 @@ if [ "$1" = "purge" ]; then
         rm -rf /var/log/linux_patch_api
     fi
     
-    # Remove system user
-    if getent passwd linux-patch-api > /dev/null 2>&1; then
-        echo "Removing user linux-patch-api..."
-        userdel linux-patch-api 2>/dev/null || true
-    fi
-    
-    # Remove system group
-    if getent group linux-patch-api > /dev/null 2>&1; then
-        echo "Removing group linux-patch-api..."
-        groupdel linux-patch-api 2>/dev/null || true
-    fi
-    
     echo "linux-patch-api purged successfully"
 fi
 

debian/linux-patch-api/DEBIAN/preinst

@@ -9,31 +9,14 @@ if [ -d "/etc/linux_patch_api" ]; then
     echo "Detected existing installation - performing upgrade"
 fi
 
-# Create system user if it doesn't exist
-if ! getent group linux-patch-api > /dev/null 2>&1; then
-    echo "Creating group linux-patch-api..."
-    groupadd --system linux-patch-api
-fi
-
-if ! getent passwd linux-patch-api > /dev/null 2>&1; then
-    echo "Creating user linux-patch-api..."
-    useradd --system \
-        --gid linux-patch-api \
-        --home-dir /var/lib/linux_patch_api \
-        --no-create-home \
-        --shell /usr/sbin/nologin \
-        --comment "Linux Patch API Service" \
-        linux-patch-api
-fi
-
 # Create required directories
 mkdir -p /etc/linux_patch_api/certs
 mkdir -p /var/lib/linux_patch_api
 mkdir -p /var/log/linux_patch_api
 
-# Set proper ownership
-chown -R linux-patch-api:linux-patch-api /var/lib/linux_patch_api
-chown -R linux-patch-api:linux-patch-api /var/log/linux_patch_api
+# Set proper ownership (service runs as root)
+chown -R root:root /var/lib/linux_patch_api
+chown -R root:root /var/log/linux_patch_api
 
 # Set secure permissions
 chmod 750 /etc/linux_patch_api

debian/linux-patch-api/lib/systemd/system/linux-patch-api.service

@@ -5,7 +5,8 @@ After=network-online.target
 Wants=network-online.target
 
 [Service]
-Type=notify
+Type=simple
+NotifyAccess=all
 ExecStart=/usr/bin/linux-patch-api --config /etc/linux_patch_api/config.yaml
 Restart=on-failure
 RestartSec=5s
@@ -16,12 +17,17 @@ RuntimeDirectory=linux-patch-api
 RuntimeDirectoryMode=0755
 
 # Security hardening
-NoNewPrivileges=true
-ProtectSystem=strict
+# NOTE: Package management requires extensive system access. The following
+# restrictions have been removed because they block core functionality:
+#   - ProtectSystem=strict: Blocks writes to /usr, /etc, /lib where packages install
+#   - NoNewPrivileges: Blocks sudo/setuid which apt needs for _apt sandbox
+#   - RestrictSUIDSGID: Blocks setuid/setgid which apt needs for _apt sandbox
+#   - CapabilityBoundingSet: Drops capabilities that apt needs (SETUID, SETGID, CHOWN, etc.)
+#   - AmbientCapabilities: Same issue as CapabilityBoundingSet
+# Network security is provided by mTLS + IP whitelist. The service runs as root
+# and MUST be able to install/remove/update packages system-wide.
 ProtectHome=true
-ReadWritePaths=/var/lib/linux_patch_api /var/log/linux_patch_api
 PrivateTmp=true
-PrivateDevices=true
 ProtectHostname=true
 ProtectClock=true
 ProtectKernelTunables=true
@@ -31,8 +37,6 @@ RestrictNamespaces=true
 LockPersonality=true
 MemoryDenyWriteExecute=false
 RestrictRealtime=true
-RestrictSUIDSGID=true
-RemoveIPC=true
 
 # System call filtering (whitelist approach)
 SystemCallFilter=@system-service
@@ -40,6 +44,7 @@ SystemCallErrorNumber=EPERM
 
 # Environment
 Environment="RUST_BACKTRACE=1"
+Environment="DEBIAN_FRONTEND=noninteractive"
 Environment="RUST_LOG=info"
 
 # Logging

debian/postinst

@@ -13,14 +13,14 @@ if [ "$1" = "configure" ]; then
         echo "Creating default config.yaml..."
         cp /etc/linux_patch_api/config.yaml.example /etc/linux_patch_api/config.yaml
         chmod 640 /etc/linux_patch_api/config.yaml
-        chown linux-patch-api:linux-patch-api /etc/linux_patch_api/config.yaml
+        chown root:root /etc/linux_patch_api/config.yaml
     fi
     
     if [ ! -f "/etc/linux_patch_api/whitelist.yaml" ]; then
         echo "Creating default whitelist.yaml..."
         cp /etc/linux_patch_api/whitelist.yaml.example /etc/linux_patch_api/whitelist.yaml
         chmod 640 /etc/linux_patch_api/whitelist.yaml
-        chown linux-patch-api:linux-patch-api /etc/linux_patch_api/whitelist.yaml
+        chown root:root /etc/linux_patch_api/whitelist.yaml
     fi
     
     # Reload systemd daemon to pick up new service file

debian/postrm

@@ -39,18 +39,6 @@ if [ "$1" = "purge" ]; then
         rm -rf /var/log/linux_patch_api
     fi
     
-    # Remove system user
-    if getent passwd linux-patch-api > /dev/null 2>&1; then
-        echo "Removing user linux-patch-api..."
-        userdel linux-patch-api 2>/dev/null || true
-    fi
-    
-    # Remove system group
-    if getent group linux-patch-api > /dev/null 2>&1; then
-        echo "Removing group linux-patch-api..."
-        groupdel linux-patch-api 2>/dev/null || true
-    fi
-    
     echo "linux-patch-api purged successfully"
 fi
 

debian/preinst

@@ -9,31 +9,14 @@ if [ -d "/etc/linux_patch_api" ]; then
     echo "Detected existing installation - performing upgrade"
 fi
 
-# Create system user if it doesn't exist
-if ! getent group linux-patch-api > /dev/null 2>&1; then
-    echo "Creating group linux-patch-api..."
-    groupadd --system linux-patch-api
-fi
-
-if ! getent passwd linux-patch-api > /dev/null 2>&1; then
-    echo "Creating user linux-patch-api..."
-    useradd --system \
-        --gid linux-patch-api \
-        --home-dir /var/lib/linux_patch_api \
-        --no-create-home \
-        --shell /usr/sbin/nologin \
-        --comment "Linux Patch API Service" \
-        linux-patch-api
-fi
-
 # Create required directories
 mkdir -p /etc/linux_patch_api/certs
 mkdir -p /var/lib/linux_patch_api
 mkdir -p /var/log/linux_patch_api
 
-# Set proper ownership
-chown -R linux-patch-api:linux-patch-api /var/lib/linux_patch_api
-chown -R linux-patch-api:linux-patch-api /var/log/linux_patch_api
+# Set proper ownership (service runs as root)
+chown -R root:root /var/lib/linux_patch_api
+chown -R root:root /var/log/linux_patch_api
 
 # Set secure permissions
 chmod 750 /etc/linux_patch_api

debian/rules

@@ -8,7 +8,7 @@ export DEB_CARGO_BUILD_FLAGS=--release
 	dh $@
 
 override_dh_auto_build:
-	cargo build --release --target x86_64-unknown-linux-gnu
+	. "$$HOME/.cargo/env" && cargo build --release --target x86_64-unknown-linux-gnu
 
 override_dh_auto_install:
 	dh_auto_install
@@ -19,13 +19,16 @@ override_dh_auto_install:
 	mkdir -p debian/tmp/var/log/linux_patch_api
 	mkdir -p debian/tmp/var/lib/linux_patch_api
 	# Install binary
-	cp target/x86_64-unknown-linux-gnu/release/linux-patch-api debian/tmp/usr/bin/
-	chmod 755 debian/tmp/usr/bin/linux-patch-api
+	install -D -m 755 target/x86_64-unknown-linux-gnu/release/linux-patch-api debian/tmp/usr/bin/linux-patch-api
 	# Install systemd service
-	cp configs/linux-patch-api.service debian/tmp/lib/systemd/system/
-	chmod 644 debian/tmp/lib/systemd/system/linux-patch-api.service
-	# Install configs (as actual configs for first install)
-	cp configs/config.yaml.example debian/tmp/etc/linux_patch_api/config.yaml
-	cp configs/whitelist.yaml.example debian/tmp/etc/linux_patch_api/whitelist.yaml
-	chmod 644 debian/tmp/etc/linux_patch_api/*.yaml
+	install -D -m 644 configs/linux-patch-api.service debian/tmp/lib/systemd/system/linux-patch-api.service
+	# Install default configs
+	install -D -m 644 configs/config.yaml.example debian/tmp/etc/linux_patch_api/config.yaml
+	install -D -m 644 configs/whitelist.yaml.example debian/tmp/etc/linux_patch_api/whitelist.yaml
+	# Install CA certificates
+	install -d -m 755 debian/tmp/etc/linux_patch_api/certs
+	cp configs/certs/ca.pem debian/tmp/etc/linux_patch_api/certs/ 2>/dev/null || true
 
+override_dh_auto_test:
+	# Skip tests during package build (tests run in CI test job)
+	true

scripts/upload-release.sh

@@ -0,0 +1,63 @@
+#!/bin/sh
+# Upload build artifacts to Gitea Release
+# Usage: upload-release.sh <tag_name> <file_path>
+# Example: upload-release.sh v1.0.0 "../linux-patch-api_1.0.0-1_amd64.deb"
+#
+# Required environment variables:
+#   GITEA_TOKEN - API token with repo access
+#   GITEA_API   - Gitea API base URL (default: https://gitea.moon-dragon.us/api/v1)
+
+set -e
+
+TAG_NAME="${1:?Usage: upload-release.sh <tag_name> <file_path>}"
+FILE_PATH="${2}"
+
+GITEA_API="${GITEA_API:-https://gitea-lxc.moon-dragon.us/api/v1}"
+REPO="echo/linux_patch_api"
+
+if [ -z "$GITEA_TOKEN" ]; then
+    echo "Error: GITEA_TOKEN environment variable not set"
+    exit 1
+fi
+
+if [ -z "$FILE_PATH" ] || [ ! -f "$FILE_PATH" ]; then
+    echo "No file found at '$FILE_PATH'"
+    echo "Skipping upload."
+    exit 0
+fi
+
+echo "Uploading $(basename "$FILE_PATH") for release $TAG_NAME..."
+
+# Try to find existing release (do not use -f flag since 404 is expected for new releases)
+RELEASE_ID=$(curl -s -H "Authorization: token $GITEA_TOKEN" "$GITEA_API/repos/$REPO/releases/tags/$TAG_NAME" | grep -o '"id":[0-9]*' | head -1 | cut -d: -f2)
+
+# Create release if it doesn't exist
+if [ -z "$RELEASE_ID" ]; then
+    echo "Creating new release for tag $TAG_NAME..."
+    RESPONSE=$(curl -s -X POST \
+        -H "Authorization: token $GITEA_TOKEN" \
+        -H "Content-Type: application/json" \
+        -d "{\"tag_name\": \"$TAG_NAME\", \"name\": \"$TAG_NAME\"}" \
+        "$GITEA_API/repos/$REPO/releases")
+    RELEASE_ID=$(echo "$RESPONSE" | grep -o '"id":[0-9]*' | head -1 | cut -d: -f2)
+fi
+
+if [ -z "$RELEASE_ID" ]; then
+    echo "Error: Could not create or find release for tag $TAG_NAME"
+    exit 1
+fi
+
+# Upload the asset
+UPLOAD_RESPONSE=$(curl -s -w "\nHTTP_CODE:%{http_code}" -X POST \
+    -H "Authorization: token $GITEA_TOKEN" \
+    -F "attachment=@$FILE_PATH" \
+    "$GITEA_API/repos/$REPO/releases/$RELEASE_ID/assets?name=$(basename "$FILE_PATH")")
+
+HTTP_CODE=$(echo "$UPLOAD_RESPONSE" | grep "HTTP_CODE:" | cut -d: -f2)
+if [ "$HTTP_CODE" != "201" ] && [ "$HTTP_CODE" != "200" ]; then
+    echo "Upload failed with HTTP code $HTTP_CODE"
+    echo "$UPLOAD_RESPONSE"
+    exit 1
+fi
+
+echo "Successfully uploaded $(basename "$FILE_PATH") to release $TAG_NAME"

src/api/handlers/mod.rs

@@ -15,4 +15,5 @@ pub mod websocket;
 
 // Re-export commonly used types
 pub use packages::{ApiError, ApiResponse};
-pub use websocket::{WsClientMessage, WsServerMessage};
+// WebSocket message types are now in crate::jobs::websocket
+pub use crate::jobs::websocket::{WsClientMessage, WsServerMessage};

src/api/handlers/patches.rs

@@ -139,7 +139,22 @@ pub async fn apply_patches(
                                     ),
                                 )
                                 .await;
-                            // In production, would trigger actual reboot via system handler
+                            // Trigger actual reboot via system handler
+                            match backend_clone.reboot_system(request.reboot_delay_seconds) {
+                                Ok(_) => {
+                                    let _ = job_manager_clone
+                                        .add_job_log(
+                                            &job_id_clone,
+                                            "Reboot command executed".to_string(),
+                                        )
+                                        .await;
+                                }
+                                Err(e) => {
+                                    let _ = job_manager_clone
+                                        .add_job_log(&job_id_clone, format!("Reboot failed: {}", e))
+                                        .await;
+                                }
+                            }
                         }
                     }
                     Err(e) => {

src/api/handlers/system.rs

@@ -47,6 +47,19 @@ pub struct HealthData {
     pub version: String,
 }
 
+/// Service status response data
+#[derive(Debug, Serialize)]
+pub struct ServiceStatusData {
+    pub name: String,
+    pub display_name: String,
+    pub active_state: String,
+    pub sub_state: String,
+    pub load_state: String,
+    pub enabled_state: String,
+    pub main_pid: Option<u32>,
+    pub healthy: bool,
+}
+
 /// Reboot request
 #[derive(Debug, Deserialize, Clone)]
 pub struct RebootRequest {
@@ -228,12 +241,80 @@ pub async fn reboot_system(
     }
 }
 
+/// Get service status
+pub async fn get_service_status(
+    path: web::Path<String>,
+    backend: web::Data<Box<dyn PackageManagerBackend>>,
+    _req: HttpRequest,
+) -> impl Responder {
+    let request_id = Uuid::new_v4().to_string();
+    let service_name = path.into_inner();
+
+    info!(
+        request_id = %request_id,
+        service = %service_name,
+        "Getting service status"
+    );
+
+    // Validate service name
+    if service_name.is_empty() || service_name.contains('/') || service_name.contains("..") {
+        let response = ApiResponse::<()>::error(
+            "INVALID_SERVICE_NAME",
+            &format!("Invalid service name: {}", service_name),
+            None,
+            false,
+        );
+        return HttpResponse::BadRequest().json(response);
+    }
+
+    match backend.get_service_status(&service_name) {
+        Ok(Some(status)) => {
+            let response = ApiResponse::success(ServiceStatusData {
+                name: status.name,
+                display_name: status.display_name,
+                active_state: status.active_state,
+                sub_state: status.sub_state,
+                load_state: status.load_state,
+                enabled_state: status.enabled_state,
+                main_pid: status.main_pid,
+                healthy: status.healthy,
+            });
+            HttpResponse::Ok().json(response)
+        }
+        Ok(None) => {
+            let response = ApiResponse::<()>::error(
+                "SERVICE_NOT_FOUND",
+                &format!("Service '{}' not found", service_name),
+                None,
+                false,
+            );
+            HttpResponse::NotFound().json(response)
+        }
+        Err(e) => {
+            error!(
+                request_id = %request_id,
+                service = %service_name,
+                error = %e,
+                "Failed to get service status"
+            );
+            let response = ApiResponse::<()>::error(
+                "SERVICE_STATUS_ERROR",
+                &format!("Failed to get service status: {}", e),
+                None,
+                true,
+            );
+            HttpResponse::InternalServerError().json(response)
+        }
+    }
+}
+
 /// Configure routes for system endpoints
 pub fn configure_routes(cfg: &mut web::ServiceConfig) {
     cfg.service(
         web::scope("/system")
             .route("/info", web::get().to(get_system_info))
-            .route("/reboot", web::post().to(reboot_system)),
+            .route("/reboot", web::post().to(reboot_system))
+            .route("/services/{name}", web::get().to(get_service_status)),
     )
     .route("/health", web::get().to(health_check));
 }

src/api/handlers/websocket.rs

@@ -3,128 +3,34 @@
 //! Implements WebSocket endpoint for real-time job status updates:
 //! - WS /api/v1/ws/jobs - Real-time job status streaming
 //!
-//! Note: Full WebSocket implementation requires actix-web-actors compatibility.
-//! This stub provides the endpoint structure for future enhancement.
+//! Uses actix-web-actors for proper WebSocket handshake and protocol handling.
+//! The actual actor logic lives in crate::jobs::websocket::WsJobActor.
 
-use actix_web::{http::StatusCode, web, Error, HttpRequest, HttpResponse};
-use chrono::Utc;
-use serde::{Deserialize, Serialize};
+use actix_web::{web, Error, HttpRequest, HttpResponse};
 use tracing::info;
-use uuid::Uuid;
 
 use crate::jobs::manager::JobManager;
-
-/// WebSocket message from client
-#[derive(Debug, Deserialize, Clone)]
-#[serde(tag = "action")]
-pub enum WsClientMessage {
-    #[serde(rename = "subscribe")]
-    Subscribe {
-        #[serde(default)]
-        job_id: Option<String>,
-    },
-    #[serde(rename = "unsubscribe")]
-    Unsubscribe { job_id: String },
-}
-
-/// WebSocket message to client
-#[derive(Debug, Serialize, Clone)]
-pub struct WsServerMessage {
-    pub event: String,
-    pub job_id: String,
-    pub status: String,
-    pub progress: u8,
-    pub message: String,
-    pub timestamp: String,
-}
-
-impl WsServerMessage {
-    pub fn job_status(job_id: &str, status: &str, progress: u8, message: &str) -> Self {
-        Self {
-            event: "job_status".to_string(),
-            job_id: job_id.to_string(),
-            status: status.to_string(),
-            progress,
-            message: message.to_string(),
-            timestamp: Utc::now().to_rfc3339(),
-        }
-    }
-
-    pub fn job_complete(job_id: &str, status: &str, message: &str) -> Self {
-        Self {
-            event: "job_complete".to_string(),
-            job_id: job_id.to_string(),
-            status: status.to_string(),
-            progress: 100,
-            message: message.to_string(),
-            timestamp: Utc::now().to_rfc3339(),
-        }
-    }
-}
+use crate::jobs::websocket::WsJobActor;
 
 /// Handle WebSocket connection request
-/// Returns upgrade response for WebSocket handshake
+/// Performs the WebSocket handshake and spawns a WsJobActor
+/// that streams job status events to the connected client.
 pub async fn websocket_handler(
     req: HttpRequest,
-    _job_manager: web::Data<JobManager>,
+    stream: web::Payload,
+    job_manager: web::Data<JobManager>,
 ) -> Result<HttpResponse, Error> {
-    let ws_id = Uuid::new_v4();
-    info!(ws_id = %ws_id, "WebSocket connection request");
+    info!("WebSocket connection request received");
 
-    // Check if this is a WebSocket upgrade request
-    if req
-        .headers()
-        .get("upgrade")
-        .and_then(|v| v.to_str().ok())
-        .map(|v| v.eq_ignore_ascii_case("websocket"))
-        .unwrap_or(false)
-    {
-        // WebSocket upgrade requested
-        // In full implementation, this would use actix-web-actors::ws::start()
-        // For now, return a response indicating WebSocket support
+    // Subscribe to job status events from the JobManager broadcast channel
+    let event_rx = job_manager.subscribe();
 
-        let response_msg = serde_json::json!({
-            "event": "connected",
-            "ws_id": ws_id.to_string(),
-            "timestamp": Utc::now().to_rfc3339(),
-            "message": "WebSocket endpoint ready. Full implementation requires actix-web-actors compatibility.",
-            "polling_alternative": "Use GET /api/v1/jobs/{id} for job status polling"
-        });
+    // Create the WebSocket actor with the broadcast receiver
+    let actor = WsJobActor::new(event_rx);
 
-        // Return HTTP 101 Switching Protocols for WebSocket upgrade
-        // In production, this would be handled by actix-web-actors
-        Ok(HttpResponse::build(StatusCode::SWITCHING_PROTOCOLS)
-            .insert_header(("upgrade", "websocket"))
-            .insert_header(("connection", "upgrade"))
-            .json(response_msg))
-    } else {
-        // Not a WebSocket request - return info about the endpoint
-        let info_msg = serde_json::json!({
-            "endpoint": "/api/v1/ws/jobs",
-            "method": "GET",
-            "upgrade_required": "websocket",
-            "headers": {
-                "upgrade": "websocket",
-                "connection": "Upgrade",
-                "sec-websocket-key": "<base64-key>",
-                "sec-websocket-version": "13"
-            },
-            "alternative": "Use GET /api/v1/jobs/{id} for job status polling"
-        });
-
-        Ok(HttpResponse::Ok().json(info_msg))
-    }
-}
-
-/// Broadcast job status update to subscribed WebSocket clients
-pub async fn broadcast_job_update(
-    job_id: &Uuid,
-    status: &crate::jobs::manager::JobStatus,
-    progress: u8,
-    _message: &str,
-) {
-    info!(job_id = %job_id, status = ?status, progress = progress, "Job status update available for broadcast");
-    // In production, would use a broadcast channel to notify all subscribed WebSocket clients
+    // Perform the WebSocket handshake and start the actor
+    // This computes the proper Sec-WebSocket-Accept header and upgrades the connection
+    actix_web_actors::ws::start(actor, &req, stream)
 }
 
 /// Configure WebSocket route
@@ -134,7 +40,7 @@ pub fn configure_routes(cfg: &mut web::ServiceConfig) {
 
 #[cfg(test)]
 mod tests {
-    use super::*;
+    use crate::jobs::websocket::{WsClientMessage, WsServerMessage};
 
     #[test]
     fn test_ws_server_message_serialization() {

src/auth/mtls.rs

@@ -11,7 +11,9 @@ use actix_web::{
 use chrono::{DateTime, Duration, Utc};
 use futures_util::future::LocalBoxFuture;
 use rustls::{
+    crypto::aws_lc_rs,
     server::{ServerConfig, WebPkiClientVerifier},
+    version::TLS13,
     RootCertStore,
 };
 use rustls_pemfile::{certs, private_key};
@@ -78,7 +80,11 @@ impl MtlsMiddleware {
         let server_cert = load_certs(&self.config.server_cert_path)?;
         let server_key = load_private_key(&self.config.server_key_path)?;
 
-        let config = ServerConfig::builder()
+        let config = ServerConfig::builder_with_provider(Arc::new(aws_lc_rs::default_provider()))
+            .with_protocol_versions(&[&TLS13])
+            .map_err(|e| {
+                MtlsError::ServerConfigError(format!("Failed to set TLS 1.3 only: {}", e))
+            })?
             .with_client_cert_verifier(client_verifier)
             .with_single_cert(server_cert, server_key)
             .map_err(|e| MtlsError::ServerConfigError(e.to_string()))?;

src/jobs/manager.rs

@@ -1,13 +1,14 @@
 //! Job Manager - Async job queue management
 //!
 //! Manages async job execution with concurrency limits and timeout enforcement.
+//! Broadcasts job status events via tokio broadcast channel for WebSocket streaming.
 
 use anyhow::Result;
 use chrono::{DateTime, Utc};
 use std::collections::HashMap;
 use std::sync::Arc;
 use std::time::Duration;
-use tokio::sync::RwLock;
+use tokio::sync::{broadcast, RwLock};
 use uuid::Uuid;
 
 /// Job status
@@ -21,6 +22,20 @@ pub enum JobStatus {
     TimedOut,
 }
 
+/// Convert JobStatus to lowercase string for WebSocket events
+impl JobStatus {
+    pub fn as_str(&self) -> &'static str {
+        match self {
+            JobStatus::Pending => "pending",
+            JobStatus::Running => "running",
+            JobStatus::Completed => "completed",
+            JobStatus::Failed => "failed",
+            JobStatus::Cancelled => "cancelled",
+            JobStatus::TimedOut => "timed_out",
+        }
+    }
+}
+
 /// Job operation type
 #[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
 pub enum JobOperation {
@@ -110,20 +125,35 @@ impl Job {
     }
 }
 
-/// Job Manager - handles async job queue with limits
+/// Job status event broadcast to WebSocket clients
+#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
+pub struct JobStatusEvent {
+    pub event: String,
+    pub job_id: Uuid,
+    pub status: String,
+    pub progress: u8,
+    pub message: String,
+    pub timestamp: String,
+}
+
+/// Job Manager - handles async job queue with limits and WebSocket broadcast
 pub struct JobManager {
     max_concurrent: usize,
     timeout_minutes: u64,
     jobs: Arc<RwLock<HashMap<Uuid, Job>>>,
+    /// Broadcast sender for job status events
+    event_sender: broadcast::Sender<JobStatusEvent>,
 }
 
 impl JobManager {
     /// Create a new job manager
     pub fn new(max_concurrent: usize, timeout_minutes: u64) -> Result<Self> {
+        let (event_sender, _) = broadcast::channel(256);
         Ok(Self {
             max_concurrent,
             timeout_minutes,
             jobs: Arc::new(RwLock::new(HashMap::new())),
+            event_sender,
         })
     }
 
@@ -137,13 +167,46 @@ impl JobManager {
         self.max_concurrent
     }
 
+    /// Subscribe to job status events
+    /// Returns a broadcast receiver that will receive JobStatusEvent messages
+    pub fn subscribe(&self) -> broadcast::Receiver<JobStatusEvent> {
+        self.event_sender.subscribe()
+    }
+
+    /// Emit a job status event to all subscribers
+    fn emit_event(
+        &self,
+        event_type: &str,
+        job_id: &Uuid,
+        status: &JobStatus,
+        progress: u8,
+        message: &str,
+    ) {
+        let event = JobStatusEvent {
+            event: event_type.to_string(),
+            job_id: *job_id,
+            status: status.as_str().to_string(),
+            progress,
+            message: message.to_string(),
+            timestamp: Utc::now().to_rfc3339(),
+        };
+        // Ignore send errors (no receivers is fine)
+        let _ = self.event_sender.send(event);
+    }
+
     /// Create a new job and return its ID
     pub async fn create_job(&self, operation: JobOperation, packages: Vec<String>) -> Result<Uuid> {
         let job = Job::new(operation, packages);
         let job_id = job.id;
+        let status = job.status.clone();
+        let progress = job.progress;
+        let message = job.message.clone();
 
         let mut jobs = self.jobs.write().await;
         jobs.insert(job_id, job);
+        drop(jobs); // Release lock before emitting event
+
+        self.emit_event("job_status", &job_id, &status, progress, &message);
 
         Ok(job_id)
     }
@@ -162,17 +225,28 @@ impl JobManager {
         progress: Option<u8>,
         message: Option<String>,
     ) -> Result<()> {
-        let mut jobs = self.jobs.write().await;
+        let event_data;
+        {
+            let mut jobs = self.jobs.write().await;
 
-        if let Some(job) = jobs.get_mut(job_id) {
-            job.status = status;
-            if let Some(p) = progress {
-                job.progress = p;
+            if let Some(job) = jobs.get_mut(job_id) {
+                job.status = status;
+                if let Some(p) = progress {
+                    job.progress = p;
+                }
+                if let Some(m) = message {
+                    job.message = m;
+                }
+                job.updated_at = Utc::now();
+
+                event_data = Some((job.status.clone(), job.progress, job.message.clone()));
+            } else {
+                event_data = None;
             }
-            if let Some(m) = message {
-                job.message = m;
-            }
-            job.updated_at = Utc::now();
+        } // Write lock dropped here
+
+        if let Some((status, progress, message)) = event_data {
+            self.emit_event("job_status", job_id, &status, progress, &message);
         }
 
         Ok(())
@@ -191,10 +265,20 @@ impl JobManager {
 
     /// Mark a job as completed
     pub async fn complete_job(&self, job_id: &Uuid) -> Result<()> {
-        let mut jobs = self.jobs.write().await;
+        let event_data;
+        {
+            let mut jobs = self.jobs.write().await;
 
-        if let Some(job) = jobs.get_mut(job_id) {
-            job.complete();
+            if let Some(job) = jobs.get_mut(job_id) {
+                job.complete();
+                event_data = Some((job.status.clone(), job.progress, job.message.clone()));
+            } else {
+                event_data = None;
+            }
+        }
+
+        if let Some((status, progress, message)) = event_data {
+            self.emit_event("job_status", job_id, &status, progress, &message);
         }
 
         Ok(())
@@ -202,10 +286,20 @@ impl JobManager {
 
     /// Mark a job as failed
     pub async fn fail_job(&self, job_id: &Uuid, error: String) -> Result<()> {
-        let mut jobs = self.jobs.write().await;
+        let event_data;
+        {
+            let mut jobs = self.jobs.write().await;
 
-        if let Some(job) = jobs.get_mut(job_id) {
-            job.fail(error);
+            if let Some(job) = jobs.get_mut(job_id) {
+                job.fail(error);
+                event_data = Some((job.status.clone(), job.progress, job.message.clone()));
+            } else {
+                event_data = None;
+            }
+        }
+
+        if let Some((status, progress, message)) = event_data {
+            self.emit_event("job_status", job_id, &status, progress, &message);
         }
 
         Ok(())
@@ -213,8 +307,11 @@ impl JobManager {
 
     /// List all jobs with optional status filter
     pub async fn list_jobs(&self, status_filter: Option<JobStatus>, limit: usize) -> Vec<Job> {
-        let jobs = self.jobs.read().await;
-        let mut result: Vec<Job> = jobs.values().cloned().collect();
+        // FIX: Clone under lock, then release before sorting to reduce lock contention
+        let mut result = {
+            let jobs = self.jobs.read().await;
+            jobs.values().cloned().collect::<Vec<Job>>()
+        }; // Lock released here
 
         // Filter by status if provided
         if let Some(status) = status_filter {
@@ -305,6 +402,7 @@ impl Clone for JobManager {
             max_concurrent: self.max_concurrent,
             timeout_minutes: self.timeout_minutes,
             jobs: self.jobs.clone(),
+            event_sender: self.event_sender.clone(),
         }
     }
 }

src/jobs/websocket.rs

@@ -1,3 +1,424 @@
-//! Job WebSocket Handler
+//! Job WebSocket Actor
 //!
-//! Placeholder - implementation in future phases
+//! Implements real-time WebSocket streaming for job status updates using
+//! actix-web-actors. Each connected client gets a WsJobActor that:
+//! - Subscribes to JobManager broadcast channel for job status events
+//! - Filters events based on client subscribe/unsubscribe messages
+//! - Forwards matching events as JSON to the WebSocket client
+//! - Handles ping/pong heartbeat for connection keep-alive
+//! - Cleans up on disconnect
+
+use actix::prelude::*;
+use actix_web_actors::ws;
+use chrono::Utc;
+use serde::{Deserialize, Serialize};
+use std::collections::HashSet;
+use std::time::{Duration, Instant};
+use tokio::sync::broadcast;
+use tracing::{debug, error, info, warn};
+use uuid::Uuid;
+
+use super::manager::JobStatusEvent;
+
+/// How often heartbeat pings are sent (seconds)
+const HEARTBEAT_INTERVAL: Duration = Duration::from_secs(5);
+/// How long before lack of client response causes a disconnect (seconds)
+const CLIENT_TIMEOUT: Duration = Duration::from_secs(10);
+
+/// Client-to-server WebSocket message
+#[derive(Debug, Deserialize, Clone)]
+#[serde(tag = "action")]
+pub enum WsClientMessage {
+    /// Subscribe to events for a specific job, or all jobs if job_id is None
+    #[serde(rename = "subscribe")]
+    Subscribe {
+        #[serde(default)]
+        job_id: Option<String>,
+    },
+    /// Unsubscribe from events for a specific job
+    #[serde(rename = "unsubscribe")]
+    Unsubscribe { job_id: String },
+}
+
+/// Server-to-client WebSocket message
+#[derive(Debug, Serialize, Clone)]
+pub struct WsServerMessage {
+    pub event: String,
+    pub job_id: String,
+    pub status: String,
+    pub progress: u8,
+    pub message: String,
+    pub timestamp: String,
+}
+
+impl WsServerMessage {
+    /// Create a job status message from a JobStatusEvent
+    pub fn from_job_status_event(event: &JobStatusEvent) -> Self {
+        Self {
+            event: event.event.clone(),
+            job_id: event.job_id.to_string(),
+            status: event.status.clone(),
+            progress: event.progress,
+            message: event.message.clone(),
+            timestamp: event.timestamp.clone(),
+        }
+    }
+
+    /// Create a connection established message
+    pub fn connected(ws_id: &Uuid) -> Self {
+        Self {
+            event: "connected".to_string(),
+            job_id: String::new(),
+            status: "connected".to_string(),
+            progress: 0,
+            message: format!("WebSocket connected: {}", ws_id),
+            timestamp: Utc::now().to_rfc3339(),
+        }
+    }
+
+    /// Create a subscription confirmation message
+    pub fn subscribed(job_id: &Option<String>) -> Self {
+        match job_id {
+            Some(id) => Self {
+                event: "subscribed".to_string(),
+                job_id: id.clone(),
+                status: "subscribed".to_string(),
+                progress: 0,
+                message: format!("Subscribed to job: {}", id),
+                timestamp: Utc::now().to_rfc3339(),
+            },
+            None => Self {
+                event: "subscribed".to_string(),
+                job_id: "all".to_string(),
+                status: "subscribed".to_string(),
+                progress: 0,
+                message: "Subscribed to all job events".to_string(),
+                timestamp: Utc::now().to_rfc3339(),
+            },
+        }
+    }
+
+    /// Create an unsubscription confirmation message
+    pub fn unsubscribed(job_id: &str) -> Self {
+        Self {
+            event: "unsubscribed".to_string(),
+            job_id: job_id.to_string(),
+            status: "unsubscribed".to_string(),
+            progress: 0,
+            message: format!("Unsubscribed from job: {}", job_id),
+            timestamp: Utc::now().to_rfc3339(),
+        }
+    }
+
+    /// Create an error message
+    pub fn error(code: &str, message: &str) -> Self {
+        Self {
+            event: "error".to_string(),
+            job_id: String::new(),
+            status: code.to_string(),
+            progress: 0,
+            message: message.to_string(),
+            timestamp: Utc::now().to_rfc3339(),
+        }
+    }
+
+    /// Create a job status message (convenience constructor)
+    pub fn job_status(job_id: &str, status: &str, progress: u8, message: &str) -> Self {
+        Self {
+            event: "job_status".to_string(),
+            job_id: job_id.to_string(),
+            status: status.to_string(),
+            progress,
+            message: message.to_string(),
+            timestamp: Utc::now().to_rfc3339(),
+        }
+    }
+}
+
+/// Internal message for broadcasting a job status event to the actor
+#[derive(Message)]
+#[rtype(result = "()")]
+pub struct BroadcastEvent(pub JobStatusEvent);
+
+/// WebSocket actor for streaming job status updates
+pub struct WsJobActor {
+    /// Unique ID for this WebSocket connection
+    ws_id: Uuid,
+    /// Broadcast receiver for job status events from JobManager
+    event_rx: Option<broadcast::Receiver<JobStatusEvent>>,
+    /// Set of specific job IDs this client is subscribed to
+    subscribed_jobs: HashSet<String>,
+    /// Whether the client is subscribed to all job events
+    subscribed_all: bool,
+    /// Last time we heard from the client (ping/pong or message)
+    last_heartbeat: Instant,
+    /// The actor's own address for the broadcast listener
+    addr: Option<Addr<WsJobActor>>,
+}
+
+impl WsJobActor {
+    /// Create a new WebSocket actor with a broadcast receiver
+    pub fn new(event_rx: broadcast::Receiver<JobStatusEvent>) -> Self {
+        Self {
+            ws_id: Uuid::new_v4(),
+            event_rx: Some(event_rx),
+            subscribed_jobs: HashSet::new(),
+            subscribed_all: true, // Default: subscribe to all events
+            last_heartbeat: Instant::now(),
+            addr: None,
+        }
+    }
+
+    /// Start the heartbeat check interval
+    fn start_heartbeat(&self, ctx: &mut ws::WebsocketContext<Self>) {
+        ctx.run_interval(HEARTBEAT_INTERVAL, |act, ctx| {
+            if Instant::now().duration_since(act.last_heartbeat) > CLIENT_TIMEOUT {
+                // Heartbeat timed out, disconnect
+                warn!(
+                    ws_id = %act.ws_id,
+                    "WebSocket heartbeat timeout, disconnecting"
+                );
+                ctx.stop();
+                return;
+            }
+            // Send ping
+            ctx.ping(b"");
+        });
+    }
+
+    /// Start listening to the broadcast channel in a background task
+    fn start_broadcast_listener(&mut self, ctx: &mut <Self as Actor>::Context) {
+        let addr = ctx.address();
+        self.addr = Some(addr.clone());
+
+        // Take ownership of the receiver
+        let mut rx = self.event_rx.take().expect("event_rx already taken");
+
+        // Spawn a task that forwards broadcast events to this actor
+        actix::spawn(async move {
+            loop {
+                match rx.recv().await {
+                    Ok(event) => {
+                        // Send the event to the actor
+                        if addr.try_send(BroadcastEvent(event)).is_err() {
+                            // Actor is dead, stop listening
+                            break;
+                        }
+                    }
+                    Err(broadcast::error::RecvError::Lagged(n)) => {
+                        // We fell behind, but can continue
+                        debug!("WebSocket broadcast receiver lagged by {} events", n);
+                    }
+                    Err(broadcast::error::RecvError::Closed) => {
+                        // Channel closed, stop listening
+                        break;
+                    }
+                }
+            }
+        });
+    }
+}
+
+impl Actor for WsJobActor {
+    type Context = ws::WebsocketContext<Self>;
+
+    fn started(&mut self, ctx: &mut Self::Context) {
+        info!(ws_id = %self.ws_id, "WebSocket actor started");
+
+        // Start heartbeat monitoring
+        self.start_heartbeat(ctx);
+
+        // Start listening to broadcast events
+        self.start_broadcast_listener(ctx);
+
+        // Send connection established message
+        let msg = WsServerMessage::connected(&self.ws_id);
+        if let Ok(json) = serde_json::to_string(&msg) {
+            ctx.text(json);
+        }
+    }
+
+    fn stopping(&mut self, _ctx: &mut Self::Context) -> Running {
+        info!(ws_id = %self.ws_id, "WebSocket actor stopping");
+        Running::Stop
+    }
+
+    fn stopped(&mut self, _ctx: &mut Self::Context) {
+        info!(ws_id = %self.ws_id, "WebSocket actor stopped");
+    }
+}
+
+/// Handle broadcast events from the JobManager channel
+impl Handler<BroadcastEvent> for WsJobActor {
+    type Result = ();
+
+    fn handle(&mut self, msg: BroadcastEvent, ctx: &mut Self::Context) {
+        let event = msg.0;
+
+        // Check if this client should receive this event
+        let should_forward =
+            self.subscribed_all || self.subscribed_jobs.contains(&event.job_id.to_string());
+
+        if should_forward {
+            let server_msg = WsServerMessage::from_job_status_event(&event);
+            match serde_json::to_string(&server_msg) {
+                Ok(json) => ctx.text(json),
+                Err(e) => {
+                    error!(ws_id = %self.ws_id, error = %e, "Failed to serialize job status event");
+                }
+            }
+        }
+    }
+}
+
+/// Handle WebSocket protocol messages (ping/pong, text, close, etc.)
+impl StreamHandler<Result<ws::Message, ws::ProtocolError>> for WsJobActor {
+    fn handle(&mut self, msg: Result<ws::Message, ws::ProtocolError>, ctx: &mut Self::Context) {
+        let msg = match msg {
+            Ok(msg) => msg,
+            Err(e) => {
+                error!(ws_id = %self.ws_id, error = %e, "WebSocket protocol error");
+                ctx.stop();
+                return;
+            }
+        };
+
+        match msg {
+            ws::Message::Ping(msg) => {
+                self.last_heartbeat = Instant::now();
+                ctx.pong(&msg);
+            }
+            ws::Message::Pong(_) => {
+                self.last_heartbeat = Instant::now();
+            }
+            ws::Message::Text(text) => {
+                let text = text.to_string();
+                debug!(ws_id = %self.ws_id, text = %text, "Received WebSocket text message");
+
+                // Parse as client message
+                match serde_json::from_str::<WsClientMessage>(&text) {
+                    Ok(client_msg) => match client_msg {
+                        WsClientMessage::Subscribe { job_id } => match job_id {
+                            Some(id) => {
+                                self.subscribed_jobs.insert(id.clone());
+                                let msg = WsServerMessage::subscribed(&Some(id));
+                                if let Ok(json) = serde_json::to_string(&msg) {
+                                    ctx.text(json);
+                                }
+                            }
+                            None => {
+                                self.subscribed_all = true;
+                                let msg = WsServerMessage::subscribed(&None);
+                                if let Ok(json) = serde_json::to_string(&msg) {
+                                    ctx.text(json);
+                                }
+                            }
+                        },
+                        WsClientMessage::Unsubscribe { job_id } => {
+                            self.subscribed_jobs.remove(&job_id);
+                            let msg = WsServerMessage::unsubscribed(&job_id);
+                            if let Ok(json) = serde_json::to_string(&msg) {
+                                ctx.text(json);
+                            }
+                        }
+                    },
+                    Err(e) => {
+                        warn!(
+                            ws_id = %self.ws_id,
+                            error = %e,
+                            text = %text,
+                            "Invalid WebSocket client message"
+                        );
+                        let msg = WsServerMessage::error(
+                            "invalid_message",
+                            &format!("Invalid message: {}", e),
+                        );
+                        if let Ok(json) = serde_json::to_string(&msg) {
+                            ctx.text(json);
+                        }
+                    }
+                }
+            }
+            ws::Message::Binary(_) => {
+                // We don't handle binary messages
+                warn!(ws_id = %self.ws_id, "Received binary message, ignoring");
+            }
+            ws::Message::Close(reason) => {
+                info!(ws_id = %self.ws_id, reason = ?reason, "WebSocket close received");
+                ctx.close(reason);
+                ctx.stop();
+            }
+            ws::Message::Continuation(_) => {
+                // Continuation frames not expected for our use case
+                ctx.stop();
+            }
+            ws::Message::Nop => (),
+        }
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_ws_server_message_from_event() {
+        let event = JobStatusEvent {
+            event: "job_status".to_string(),
+            job_id: Uuid::new_v4(),
+            status: "running".to_string(),
+            progress: 50,
+            message: "Processing...".to_string(),
+            timestamp: "2026-01-01T00:00:00Z".to_string(),
+        };
+        let msg = WsServerMessage::from_job_status_event(&event);
+        assert_eq!(msg.event, "job_status");
+        assert_eq!(msg.status, "running");
+        assert_eq!(msg.progress, 50);
+    }
+
+    #[test]
+    fn test_ws_server_message_serialization() {
+        let msg = WsServerMessage::job_status("test-uuid", "running", 50, "Processing...");
+        let json = serde_json::to_string(&msg).unwrap();
+        assert!(json.contains("job_status"));
+        assert!(json.contains("running"));
+        assert!(json.contains("50"));
+    }
+
+    #[test]
+    fn test_ws_client_message_subscribe() {
+        let json = r#"{"action": "subscribe", "job_id": "test-uuid"}"#;
+        let msg: WsClientMessage = serde_json::from_str(json).unwrap();
+        match msg {
+            WsClientMessage::Subscribe { job_id } => {
+                assert_eq!(job_id, Some("test-uuid".to_string()));
+            }
+            _ => panic!("Expected Subscribe message"),
+        }
+    }
+
+    #[test]
+    fn test_ws_client_message_subscribe_all() {
+        let json = r#"{"action": "subscribe"}"#;
+        let msg: WsClientMessage = serde_json::from_str(json).unwrap();
+        match msg {
+            WsClientMessage::Subscribe { job_id } => {
+                assert!(job_id.is_none());
+            }
+            _ => panic!("Expected Subscribe message"),
+        }
+    }
+
+    #[test]
+    fn test_ws_client_message_unsubscribe() {
+        let json = r#"{"action": "unsubscribe", "job_id": "test-uuid"}"#;
+        let msg: WsClientMessage = serde_json::from_str(json).unwrap();
+        match msg {
+            WsClientMessage::Unsubscribe { job_id } => {
+                assert_eq!(job_id, "test-uuid");
+            }
+            _ => panic!("Expected Unsubscribe message"),
+        }
+    }
+}

src/main.rs

@@ -141,6 +141,8 @@ async fn main() -> Result<()> {
     .workers(4)
     // VULN-004: Configure header size limit to 8KB to prevent DoS via oversized headers
     .client_request_timeout(std::time::Duration::from_secs(5))
+    // FIX: Set explicit client disconnect timeout to prevent connection resets on larger responses
+    .client_disconnect_timeout(std::time::Duration::from_secs(5))
     .keep_alive(std::time::Duration::from_secs(15))
     .max_connection_rate(1000);
     info!(

src/packages/mod.rs

@@ -6,7 +6,7 @@
 use anyhow::{Context, Result};
 use serde::{Deserialize, Serialize};
 use std::process::Command;
-use tracing::{info, warn};
+use tracing::info;
 
 /// Package status
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
@@ -64,6 +64,19 @@ pub struct SystemInfo {
     pub pending_reboot: bool,
 }
 
+/// Service status information
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct ServiceStatus {
+    pub name: String,
+    pub display_name: String,
+    pub active_state: String,
+    pub sub_state: String,
+    pub load_state: String,
+    pub enabled_state: String,
+    pub main_pid: Option<u32>,
+    pub healthy: bool,
+}
+
 /// Package manager backend trait
 pub trait PackageManagerBackend: Send + Sync {
     fn list_packages(&self, filter: Option<&str>) -> Result<Vec<Package>>;
@@ -75,6 +88,7 @@ pub trait PackageManagerBackend: Send + Sync {
     fn apply_patches(&self, packages: Option<&[String]>) -> Result<()>;
     fn get_system_info(&self) -> Result<SystemInfo>;
     fn reboot_system(&self, delay_seconds: u64) -> Result<()>;
+    fn get_service_status(&self, name: &str) -> Result<Option<ServiceStatus>>;
 }
 
 /// Package specification for installation
@@ -98,8 +112,12 @@ impl AptBackend {
 
     /// Run apt command and capture output
     fn run_apt(&self, args: &[&str]) -> Result<String> {
-        let output = Command::new("apt")
-            .args(args)
+        // Service runs as root - no sudo needed for apt commands
+        let program = "apt";
+        let cmd_args: Vec<&str> = args.to_vec();
+
+        let output = Command::new(program)
+            .args(&cmd_args)
             .output()
             .context("Failed to execute apt command")?;
 
@@ -330,7 +348,8 @@ impl PackageManagerBackend for AptBackend {
         for line in output.lines() {
             let parts: Vec<&str> = line.split_whitespace().collect();
             if parts.len() >= 3 {
-                let name = parts[0].to_string();
+                // Strip release suffix from package name (e.g., "pkg/noble-updates,noble-security" → "pkg")
+                let name = parts[0].split('/').next().unwrap_or(parts[0]).to_string();
                 let current_version = parts[1].to_string();
                 let available_version = parts[2].to_string();
 
@@ -452,19 +471,195 @@ impl PackageManagerBackend for AptBackend {
 
     fn reboot_system(&self, delay_seconds: u64) -> Result<()> {
         if delay_seconds > 0 {
-            info!("Scheduling reboot in {} seconds", delay_seconds);
-            // In production, would use systemd shutdown scheduler
-            warn!("Delayed reboot not fully implemented - would use systemd in production");
+            // Use shutdown command for delayed reboot (converts seconds to minutes, minimum 1)
+            let delay_minutes = std::cmp::max(1u64, delay_seconds.div_ceil(60));
+            info!(
+                "Scheduling system reboot in {} minutes (requested {} seconds)",
+                delay_minutes, delay_seconds
+            );
+            Command::new("shutdown")
+                .args(["-r", &format!("+{}", delay_minutes)])
+                .status()
+                .context("Failed to schedule delayed reboot")?;
+            info!("System reboot scheduled in {} minutes", delay_minutes);
+        } else {
+            // Immediate reboot using systemctl
+            info!("Initiating immediate system reboot");
+            Command::new("systemctl")
+                .arg("reboot")
+                .status()
+                .context("Failed to execute reboot command")?;
+            info!("System reboot initiated");
         }
 
-        Command::new("systemctl")
-            .arg("reboot")
-            .status()
-            .context("Failed to execute reboot command")?;
-
-        info!("System reboot initiated");
         Ok(())
     }
+
+    fn get_service_status(&self, name: &str) -> Result<Option<ServiceStatus>> {
+        // Validate service name to prevent shell injection
+        if name.is_empty() || name.contains('/') || name.contains("..") {
+            return Err(anyhow::anyhow!("Invalid service name: {}", name));
+        }
+
+        // Determine init system and query accordingly
+        let is_systemd = std::path::Path::new("/run/systemd/system").exists();
+        let is_openrc = std::path::Path::new("/sbin/openrc").exists();
+
+        if is_systemd {
+            get_systemd_service_status(name)
+        } else if is_openrc {
+            get_openrc_service_status(name)
+        } else {
+            Err(anyhow::anyhow!(
+                "No supported init system detected (systemd or OpenRC required)"
+            ))
+        }
+    }
+}
+
+/// Query systemd service status via systemctl
+fn get_systemd_service_status(name: &str) -> Result<Option<ServiceStatus>> {
+    let output = Command::new("systemctl")
+        .args([
+            "show",
+            name,
+            "--property=Id,Description,ActiveState,SubState,LoadState,UnitFileState,MainPID",
+            "--no-pager",
+        ])
+        .output()
+        .context("Failed to execute systemctl command")?;
+
+    let stdout = String::from_utf8_lossy(&output.stdout);
+
+    // If systemctl returns non-zero or empty output, service doesn't exist
+    if !output.status.success() || stdout.trim().is_empty() {
+        return Ok(None);
+    }
+
+    let mut id = String::new();
+    let mut description = String::new();
+    let mut active_state = String::new();
+    let mut sub_state = String::new();
+    let mut load_state = String::new();
+    let mut unit_file_state = String::new();
+    let mut main_pid: Option<u32> = None;
+
+    for line in stdout.lines() {
+        if let Some((key, value)) = line.split_once('=') {
+            match key {
+                "Id" => id = value.to_string(),
+                "Description" => description = value.to_string(),
+                "ActiveState" => active_state = value.to_string(),
+                "SubState" => sub_state = value.to_string(),
+                "LoadState" => load_state = value.to_string(),
+                "UnitFileState" => unit_file_state = value.to_string(),
+                "MainPID" => {
+                    main_pid = value.parse::<u32>().ok().filter(|&p| p > 0);
+                }
+                _ => {}
+            }
+        }
+    }
+
+    // If LoadState is not-found or bad-setting, service doesn't exist
+    if load_state == "not-found" || load_state == "bad-setting" || id.is_empty() {
+        return Ok(None);
+    }
+
+    let healthy = active_state == "active" && sub_state == "running";
+
+    // Check for socket activation: if service is inactive but enabled,
+    // check if the corresponding .socket unit is active (listening)
+    let healthy = if !healthy && active_state == "inactive" && unit_file_state == "enabled" {
+        let socket_name = format!("{}.socket", name.trim_end_matches(".service"));
+        if let Ok(socket_output) = Command::new("systemctl")
+            .args(["show", &socket_name, "--property=ActiveState", "--no-pager"])
+            .output()
+        {
+            let socket_stdout = String::from_utf8_lossy(&socket_output.stdout);
+            if socket_stdout.contains("ActiveState=active") {
+                true
+            } else {
+                healthy
+            }
+        } else {
+            healthy
+        }
+    } else {
+        healthy
+    };
+
+    Ok(Some(ServiceStatus {
+        name: id,
+        display_name: description,
+        active_state,
+        sub_state,
+        load_state,
+        enabled_state: unit_file_state,
+        main_pid,
+        healthy,
+    }))
+}
+
+/// Query OpenRC service status via rc-service
+fn get_openrc_service_status(name: &str) -> Result<Option<ServiceStatus>> {
+    let output = Command::new("rc-service")
+        .args([name, "status"])
+        .output()
+        .context("Failed to execute rc-service command")?;
+
+    let stdout = String::from_utf8_lossy(&output.stdout);
+    let stderr = String::from_utf8_lossy(&output.stderr);
+
+    // rc-service returns error if service doesn't exist
+    if !output.status.success() {
+        if stderr.contains("does not exist") || stdout.contains("does not exist") {
+            return Ok(None);
+        }
+        return Err(anyhow::anyhow!("rc-service failed: {}", stderr));
+    }
+
+    // Parse rc-service status output
+    let status_line = stdout.lines().next().unwrap_or("").to_lowercase();
+
+    let (active_state, sub_state, healthy) =
+        if status_line.contains("started") || status_line.contains("running") {
+            ("active".to_string(), "running".to_string(), true)
+        } else if status_line.contains("stopped") || status_line.contains("not running") {
+            ("inactive".to_string(), "dead".to_string(), false)
+        } else if status_line.contains("crashed") || status_line.contains("failed") {
+            ("failed".to_string(), "failed".to_string(), false)
+        } else {
+            ("unknown".to_string(), "unknown".to_string(), false)
+        };
+
+    // Check if service is enabled using rc-update
+    let enabled_output = Command::new("rc-update")
+        .args(["show", "default"])
+        .output()
+        .ok();
+
+    let enabled_state = enabled_output
+        .and_then(|o| String::from_utf8(o.stdout).ok())
+        .map(|s| {
+            if s.lines().any(|l| l.trim().starts_with(name)) {
+                "enabled".to_string()
+            } else {
+                "disabled".to_string()
+            }
+        })
+        .unwrap_or_else(|| "unknown".to_string());
+
+    Ok(Some(ServiceStatus {
+        name: name.to_string(),
+        display_name: name.to_string(),
+        active_state,
+        sub_state,
+        load_state: "loaded".to_string(),
+        enabled_state,
+        main_pid: None,
+        healthy,
+    }))
 }
 
 impl Default for AptBackend {

tasks/lessons.md

@@ -0,0 +1,91 @@
+# Lessons Learned
+
+## 2026-05-02 - Infrastructure Host Protection (CRITICAL)
+**Mistake:** Attempted to install Rust and system packages on ares (Docker GPU host) without explicit approval.
+**Correction:** Kelly explicitly stated: "Ares and MoonProx13 are docker and LXC hosts... YOU WILL NEVER install anything on them without explicit approval. I do not want them touched." and "Building all binaries happens through the CI/CD workflow and is done by the Gitea Runner actors. That is the only approved route."
+**Rule:** NEVER install packages or make system-level changes on ares or moonprox13 without explicit approval. NEVER build binaries locally or on dev/runners - use CI/CD ONLY.
+**Status:** Active
+
+## 2026-05-02 - Systemd ProtectSystem=strict blocks package management
+**Mistake:** Deployed service with ProtectSystem=strict which prevented apt/dpkg from writing to filesystem.
+**Correction:** Removed ProtectSystem=strict since package management requires write access to /usr, /etc, /lib. Network security is provided by mTLS + IP whitelist.
+**Rule:** For package management services, do not use ProtectSystem=strict. Use mTLS + IP whitelist for security instead.
+**Status:** Active
+
+## 2026-05-02 - Systemd ReadWritePaths must reference existing directories
+**Mistake:** Added non-existent paths (e.g., /usr/lib/apk/db for Alpine) to ReadWritePaths, causing service startup failure.
+**Correction:** Only include paths that exist on the target system. For Ubuntu, only include apt/dpkg paths.
+**Rule:** Always verify paths exist on target systems before adding to ReadWritePaths.
+**Status:** Active
+
+## 2026-05-02 - Type=notify requires sd_notify() from binary
+**Mistake:** Service used Type=notify but binary didn't call sd_notify(), causing restart hangs and 'activating' status.
+**Correction:** Changed to Type=simple with NotifyAccess=all.
+**Rule:** Use Type=simple unless the binary explicitly calls sd_notify().
+**Status:** Active
+
+## 2026-05-02 - Binary version mismatch between LXCs
+**Mistake:** Assumed all LXCs had the same binary version. Dev/u2404 had older Apr 9 build while u2204 had newer Apr 30 build.
+**Correction:** Always verify binary versions match before testing. Different BuildIDs mean different code.
+**Rule:** Check binary versions (file size, BuildID, --version output) on all target systems before testing.
+**Status:** Active
+
+## 2026-05-02 - Always run cargo fmt AND cargo clippy locally before pushing
+**Mistake:** Pushed code changes without running cargo fmt and cargo clippy locally, causing 8 CI iterations to fix formatting and lint errors.
+**Correction:** Run `cargo fmt --all -- --check` and `cargo clippy --all-targets --all-features -- -D warnings` locally before every push.
+**Rule:** ALWAYS run cargo fmt AND cargo clippy locally before pushing to Gitea. Fix all errors before pushing.
+**Status:** Active
+
+## 2026-05-02 - rustls 0.23 API: builder() vs builder_with_provider()
+**Mistake:** Used ServerConfig::builder() which returns WantsVerifier state, then called with_protocol_versions() which requires WantsVersions state.
+**Correction:** Use ServerConfig::builder_with_provider(Arc::new(aws_lc_rs::default_provider())) to get WantsVersions state. Also need aws_lc_rs feature in Cargo.toml.
+**Rule:** In rustls 0.23, to set protocol versions, use builder_with_provider() not builder(). The builder() shortcut skips version negotiation.
+**Status:** Active
+
+## 2026-05-02 - apt broken deps block unrelated package installs
+**Mistake:** CI failed because openssh-server on runner had version mismatch (13.16 server vs 13.15 client), blocking all apt-get install operations.
+**Correction:** Add `sudo apt-get -f install -y` before `sudo apt-get install` in CI workflow to fix broken deps automatically.
+**Rule:** Always add `apt-get -f install -y` before `apt-get install` in CI workflows. Runners may have broken apt state from partial upgrades.
+**Status:** Active
+
+## 2026-05-03 - NoNewPrivileges=true blocks sudo in systemd services
+**Mistake:** Service used NoNewPrivileges=true which prevented sudo from working (PERM_SUDOERS: setresuid Operation not permitted).
+**Correction:** Removed NoNewPrivileges=true from systemd service. The service runs as root and uses sudo for apt commands, which requires privilege escalation capabilities.
+**Rule:** For package management services that use sudo, do not use NoNewPrivileges=true. mTLS + IP whitelist provides network security.
+**Status:** Active
+
+## 2026-05-03 - RestrictSUIDSGID=true blocks sudo in systemd services
+**Mistake:** Service used RestrictSUIDSGID=true which prevented sudo from using setuid/setgid operations.
+**Correction:** Removed RestrictSUIDSGID=true from systemd service. Package management requires setuid/setgid for apt/dpkg.
+**Rule:** For package management services, do not use RestrictSUIDSGID=true. It blocks sudo and apt from working.
+**Status:** Active
+
+## 2026-05-03 - dpkg preinst creates linux-patch-api user causing permission issues
+**Mistake:** dpkg preinst script creates a linux-patch-api system user and changes directory ownership, causing the service to crash with 'Permission denied' on log file creation.
+**Correction:** Fix dpkg preinst to not create the linux-patch-api user or change directory ownership. Service runs as root and directories should be owned by root.
+**Rule:** For services that run as root, do not create a dedicated system user in the dpkg preinst script. Keep all directory ownership as root:root.
+**Status:** Active
+
+## 2026-05-03 - Service runs as root, no sudo needed for apt commands
+**Mistake:** Service used sudo to run apt commands even though it runs as root. This caused failures when systemd security restrictions blocked sudo.
+**Correction:** Removed sudo from apt command execution in the source code. Service runs as root and can execute apt directly.
+**Rule:** If a service runs as root, it does not need sudo to execute commands. Remove sudo from command execution.
+**Status:** Active
+
+## 2026-05-03 - CapabilityBoundingSet blocks apt sandbox operations
+**Mistake:** Used CapabilityBoundingSet=CAP_SYS_BOOT which dropped ALL capabilities except SYS_BOOT, blocking apt's _apt sandbox (setuid/setgid/setgroups/chown).
+**Correction:** Removed CapabilityBoundingSet and AmbientCapabilities entirely. Package management requires full root capabilities. Network security is provided by mTLS + IP whitelist.
+**Rule:** For package management services running as root, do NOT use CapabilityBoundingSet or AmbientCapabilities. These block apt/dpkg sandbox operations. mTLS + IP whitelist provides network security.
+**Status:** Active
+
+## 2026-05-03 - E2E test false positives on status=failed
+**Mistake:** E2E test accepted status=failed as a valid outcome for install/update/remove operations, masking critical failures.
+**Correction:** Fixed E2E test to properly FAIL (assert) when status=failed is returned for package operations.
+**Rule:** E2E tests must assert status=completed for core operations. A failed package install is a 100% total failure of the API's core function.
+**Status:** Active
+
+## 2026-05-03 - Systemd sandbox whack-a-mole pattern
+**Mistake:** Fixed systemd sandbox restrictions one at a time (ProtectSystem → NoNewPrivileges → RestrictSUIDSGID → CapabilityBoundingSet) instead of analyzing all restrictions at once.
+**Correction:** Removed ALL restrictive sandbox settings at once after understanding that package management requires full system access.
+**Rule:** When a service fundamentally conflicts with systemd sandboxing, analyze ALL restrictions at once rather than fixing them one at a time. Package management services need: no ProtectSystem=strict, no NoNewPrivileges, no RestrictSUIDSGID, no CapabilityBoundingSet, no AmbientCapabilities restrictions.
+**Status:** Active

tests/e2e/certs/ca.crt

@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

tests/e2e/certs/client.crt

@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

tests/e2e/certs/client.key

@@ -0,0 +1,5 @@
+-----BEGIN PRIVATE KEY-----
+MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQg5dkQDY44tZkcnQ6M
+lGDNFyFrEvcOlnDoKfA/uTvBCtehRANCAAT8X1WUWE52l/i2I3MmlSiPgrESEJ2R
+I6CJvV2hHKirY+wJbanH39b1ebW8b+W3fuhEHPaFFcpPFEnPriA+xWvT
+-----END PRIVATE KEY-----

tests/e2e/test_e2e.py

@@ -0,0 +1,820 @@
+#!/usr/bin/env python3
+"""
+Linux Patch API - End-to-End Test Suite
+
+Comprehensive E2E tests against deployed API instances on 3 LXCs:
+  - linux-patch-manager-dev (192.168.0.247)
+  - gitea-runner-u2204 (192.168.2.232)
+  - gitea-runner-u2404 (192.168.3.180)
+
+Uses mTLS with deployed Patch Manager Root CA certificates.
+Reboot test runs LAST after all other tests pass.
+
+Usage:
+  python3 test_e2e.py [--target all|dev|u2204|u2404] [--skip-reboot] [--verbose]
+"""
+
+import argparse
+import json
+import sys
+import time
+from dataclasses import dataclass, field
+from pathlib import Path
+from typing import Optional
+
+import requests
+import urllib3
+
+# Suppress insecure warnings for self-signed CA
+urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
+
+# =============================================================================
+# Configuration
+# =============================================================================
+
+CERTS_DIR = Path(__file__).parent / "certs"
+CA_CERT = CERTS_DIR / "ca.crt"
+CLIENT_CERT = CERTS_DIR / "client.crt"
+CLIENT_KEY = CERTS_DIR / "client.key"
+
+TARGETS = {
+    "dev": {
+        "name": "linux-patch-manager-dev",
+        "host": "192.168.0.247",
+        "port": 12443,
+        "os": "Debian/Ubuntu (dev)",
+    },
+    "u2204": {
+        "name": "gitea-runner-u2204",
+        "host": "192.168.2.232",
+        "port": 12443,
+        "os": "Ubuntu 22.04",
+    },
+    "u2404": {
+        "name": "gitea-runner-u2404",
+        "host": "192.168.3.180",
+        "port": 12443,
+        "os": "Ubuntu 24.04",
+    },
+}
+
+# Safe test package - small, harmless, easy to install/remove
+TEST_PACKAGE = "hello"
+
+# Job polling settings
+JOB_POLL_INTERVAL = 2  # seconds
+JOB_POLL_TIMEOUT = 300  # 5 minutes max
+
+
+# =============================================================================
+# Test Result Tracking
+# =============================================================================
+
+
+@dataclass
+class TestResult:
+    name: str
+    passed: bool
+    message: str = ""
+    duration_ms: float = 0
+    details: dict = field(default_factory=dict)
+
+
+@dataclass
+class TargetResults:
+    target_name: str
+    target_host: str
+    results: list = field(default_factory=list)
+    passed: int = 0
+    failed: int = 0
+    skipped: int = 0
+    errors: int = 0
+
+    @property
+    def total(self):
+        return self.passed + self.failed + self.skipped + self.errors
+
+
+# =============================================================================
+# API Client
+# =============================================================================
+
+
+class PatchAPIClient:
+    """mTLS client for the Linux Patch API."""
+
+    def __init__(self, host: str, port: int = 12443, timeout: int = 60):
+        self.base_url = f"https://{host}:{port}"
+        self.host = host
+        self.port = port
+        self.timeout = timeout
+        self.session = requests.Session()
+        self.session.cert = (str(CLIENT_CERT), str(CLIENT_KEY))
+        # Suppress InsecureRequestWarning for self-signed CA
+        self.session.verify = False
+
+    def _request(self, method: str, path: str, **kwargs) -> requests.Response:
+        url = f"{self.base_url}{path}"
+        timeout = kwargs.pop("timeout", self.timeout)
+        return self.session.request(method, url, timeout=timeout, **kwargs)
+
+    def get(self, path: str, **kwargs) -> requests.Response:
+        return self._request("GET", path, **kwargs)
+
+    def post(self, path: str, **kwargs) -> requests.Response:
+        return self._request("POST", path, **kwargs)
+
+    def put(self, path: str, **kwargs) -> requests.Response:
+        return self._request("PUT", path, **kwargs)
+
+    def delete(self, path: str, **kwargs) -> requests.Response:
+        return self._request("DELETE", path, **kwargs)
+
+    def close(self):
+        self.session.close()
+
+
+# =============================================================================
+# Helper Functions
+# =============================================================================
+
+
+def validate_envelope(data: dict, test_name: str) -> Optional[str]:
+    """Validate standard response envelope. Returns error message or None."""
+    required_fields = ["success", "request_id", "timestamp", "data", "error"]
+    for f in required_fields:
+        if f not in data:
+            return f"Missing required field: {f}"
+    if not isinstance(data["success"], bool):
+        return f"'success' should be boolean, got {type(data['success']).__name__}"
+    if not isinstance(data["request_id"], str):
+        return f"'request_id' should be string, got {type(data['request_id']).__name__}"
+    if not isinstance(data["timestamp"], str):
+        return f"'timestamp' should be string, got {type(data['timestamp']).__name__}"
+    return None
+
+
+def poll_job(client: PatchAPIClient, job_id: str, timeout: int = JOB_POLL_TIMEOUT) -> dict:
+    """Poll a job until completion or timeout. Returns final job data."""
+    start = time.time()
+    while time.time() - start < timeout:
+        resp = client.get(f"/api/v1/jobs/{job_id}")
+        if resp.status_code != 200:
+            raise Exception(f"Job poll failed: HTTP {resp.status_code} - {resp.text}")
+        data = resp.json()
+        if data.get("success") and data.get("data", {}).get("status") in [
+            "completed",
+            "failed",
+            "cancelled",
+            "timeout",
+        ]:
+            return data["data"]
+        time.sleep(JOB_POLL_INTERVAL)
+    raise Exception(f"Job {job_id} timed out after {timeout}s")
+
+
+def run_test(
+    results: TargetResults,
+    name: str,
+    func,
+    client: PatchAPIClient,
+    skip: bool = False,
+    **kwargs,
+) -> TestResult:
+    """Run a single test and record results."""
+    if skip:
+        result = TestResult(name=name, passed=False, message="SKIPPED")
+        results.skipped += 1
+        results.results.append(result)
+        return result
+
+    start = time.time()
+    try:
+        msg = func(client, **kwargs)
+        elapsed = (time.time() - start) * 1000
+        result = TestResult(
+            name=name, passed=True, message=msg or "PASS", duration_ms=elapsed
+        )
+        results.passed += 1
+    except AssertionError as e:
+        elapsed = (time.time() - start) * 1000
+        result = TestResult(
+            name=name, passed=False, message=f"FAIL: {e}", duration_ms=elapsed
+        )
+        results.failed += 1
+    except Exception as e:
+        elapsed = (time.time() - start) * 1000
+        result = TestResult(
+            name=name, passed=False, message=f"ERROR: {e}", duration_ms=elapsed
+        )
+        results.errors += 1
+    results.results.append(result)
+    return result
+
+
+# =============================================================================
+# Test Functions
+# =============================================================================
+
+
+def test_health_endpoint(client: PatchAPIClient) -> str:
+    """GET /health - Verify health check returns healthy status."""
+    resp = client.get("/health")
+    assert resp.status_code == 200, f"Expected 200, got {resp.status_code}"
+    data = resp.json()
+    err = validate_envelope(data, "health")
+    assert err is None, f"Envelope validation failed: {err}"
+    assert data["success"] is True, f"Expected success=true, got {data['success']}"
+    assert data["data"]["status"] == "healthy", f"Expected status=healthy, got {data['data']['status']}"
+    assert "version" in data["data"], "Missing version in health response"
+    assert "uptime_seconds" in data["data"], "Missing uptime_seconds in health response"
+    return f"Health OK: status={data['data']['status']}, version={data['data']['version']}, uptime={data['data']['uptime_seconds']}s"
+
+
+def test_system_info(client: PatchAPIClient) -> str:
+    """GET /api/v1/system/info - Verify system info returns OS details."""
+    resp = client.get("/api/v1/system/info")
+    assert resp.status_code == 200, f"Expected 200, got {resp.status_code}"
+    data = resp.json()
+    err = validate_envelope(data, "system_info")
+    assert err is None, f"Envelope validation failed: {err}"
+    assert data["success"] is True
+    d = data["data"]
+    assert "hostname" in d, "Missing hostname"
+    assert "os" in d, "Missing os"
+    assert "kernel" in d, "Missing kernel"
+    assert "architecture" in d, "Missing architecture"
+    return f"System info: hostname={d['hostname']}, os={d.get('os')}, kernel={d.get('kernel')}"
+
+
+def test_list_packages(client: PatchAPIClient) -> str:
+    """GET /api/v1/packages - Verify package listing with envelope."""
+    resp = client.get("/api/v1/packages")
+    assert resp.status_code == 200, f"Expected 200, got {resp.status_code}"
+    data = resp.json()
+    err = validate_envelope(data, "list_packages")
+    assert err is None, f"Envelope validation failed: {err}"
+    assert data["success"] is True
+    assert "packages" in data["data"], "Missing packages array"
+    assert "total" in data["data"], "Missing total count"
+    assert isinstance(data["data"]["packages"], list), "packages should be a list"
+    return f"Listed {data['data']['total']} packages"
+
+
+def test_list_packages_filtered(client: PatchAPIClient) -> str:
+    """GET /api/v1/packages?status=installed - Verify filtered package listing."""
+    resp = client.get("/api/v1/packages?status=installed&limit=10")
+    assert resp.status_code == 200, f"Expected 200, got {resp.status_code}"
+    data = resp.json()
+    assert data["success"] is True
+    assert "packages" in data["data"]
+    return f"Filtered packages: {data['data']['total']} installed"
+
+
+def test_get_package_detail(client: PatchAPIClient) -> str:
+    """GET /api/v1/packages/{name} - Verify package detail for a known package."""
+    resp = client.get("/api/v1/packages/apt")
+    assert resp.status_code == 200, f"Expected 200, got {resp.status_code}"
+    data = resp.json()
+    assert data["success"] is True
+    pkg = data["data"]
+    assert "name" in pkg, "Missing package name"
+    assert pkg["name"] == "apt", f"Expected name=apt, got {pkg['name']}"
+    assert "version" in pkg, "Missing version"
+    assert "status" in pkg, "Missing status"
+    return f"Package detail: {pkg['name']} {pkg.get('version', '?')} ({pkg.get('status', '?')})"
+
+
+def test_get_package_not_found(client: PatchAPIClient) -> str:
+    """GET /api/v1/packages/{nonexistent} - Verify 404 for nonexistent package."""
+    resp = client.get("/api/v1/packages/xyz-nonexistent-package-12345")
+    assert resp.status_code == 404, f"Expected 404, got {resp.status_code}"
+    data = resp.json()
+    assert data["success"] is False
+    assert data["error"]["code"] == "PKG_NOT_FOUND", f"Expected PKG_NOT_FOUND, got {data['error']['code']}"
+    return "Correctly returned PKG_NOT_FOUND for nonexistent package"
+
+
+def test_install_package(client: PatchAPIClient) -> str:
+    """POST /api/v1/packages - Install a safe test package (hello).
+
+    Verifies that the package installation completes successfully.
+    A failed status is a critical failure - the core function must work.
+    """
+    payload = {
+        "packages": [{"name": TEST_PACKAGE, "version": None}],
+        "options": {"force": False, "no_recommends": True},
+    }
+    resp = client.post("/api/v1/packages", json=payload)
+    assert resp.status_code == 202, f"Expected 202, got {resp.status_code}: {resp.text}"
+    data = resp.json()
+    err = validate_envelope(data, "install_package")
+    assert err is None, f"Envelope validation failed: {err}"
+    assert data["success"] is True
+    assert data["data"]["job_id"], "Missing job_id"
+    assert data["data"]["status"] == "pending", f"Expected status=pending, got {data['data']['status']}"
+    assert data["data"]["operation"] == "install", f"Expected operation=install, got {data['data']['operation']}"
+
+    # Poll job to completion
+    job_id = data["data"]["job_id"]
+    job = poll_job(client, job_id)
+    assert job["status"] == "completed", f"Install job failed: status={job['status']}, result={job.get('result', {})}"
+    return f"Installed {TEST_PACKAGE}: job_id={job_id}, status={job['status']}"
+
+
+def test_update_package(client: PatchAPIClient) -> str:
+    """PUT /api/v1/packages/{name} - Update a package."""
+    resp = client.put(f"/api/v1/packages/{TEST_PACKAGE}", json={"version": None})
+    assert resp.status_code == 202, f"Expected 202, got {resp.status_code}: {resp.text}"
+    data = resp.json()
+    assert data["success"] is True
+    assert data["data"]["job_id"], "Missing job_id"
+    assert data["data"]["operation"] == "update"
+
+    job_id = data["data"]["job_id"]
+    job = poll_job(client, job_id)
+    assert job["status"] == "completed", f"Update job failed: status={job['status']}, result={job.get('result', {})}"
+    return f"Updated {TEST_PACKAGE}: job_id={job_id}, status={job['status']}"
+
+
+def test_remove_package(client: PatchAPIClient) -> str:
+    """DELETE /api/v1/packages/{name} - Remove the test package.
+
+    Verifies that the package removal completes successfully.
+    A failed status is a critical failure - the core function must work.
+    """
+    resp = client.delete(f"/api/v1/packages/{TEST_PACKAGE}")
+    assert resp.status_code == 202, f"Expected 202, got {resp.status_code}: {resp.text}"
+    data = resp.json()
+    assert data["success"] is True
+    assert data["data"]["job_id"], "Missing job_id"
+    assert data["data"]["operation"] == "remove"
+
+    job_id = data["data"]["job_id"]
+    job = poll_job(client, job_id)
+    assert job["status"] == "completed", f"Remove job failed: status={job['status']}, result={job.get('result', {})}"
+    return f"Removed {TEST_PACKAGE}: job_id={job_id}, status={job['status']}"
+
+
+def test_list_patches(client: PatchAPIClient) -> str:
+    """GET /api/v1/patches - Verify patch listing."""
+    resp = client.get("/api/v1/patches")
+    assert resp.status_code == 200, f"Expected 200, got {resp.status_code}"
+    data = resp.json()
+    err = validate_envelope(data, "list_patches")
+    assert err is None, f"Envelope validation failed: {err}"
+    assert data["success"] is True
+    assert "patches" in data["data"], "Missing patches array"
+    assert "total" in data["data"], "Missing total count"
+    return f"Listed {data['data']['total']} patches, security_updates={data['data'].get('security_updates', '?')}, requires_reboot={data['data'].get('requires_reboot', '?')}"
+
+
+def test_list_patches_filtered(client: PatchAPIClient) -> str:
+    """GET /api/v1/patches?severity=high - Verify filtered patch listing."""
+    resp = client.get("/api/v1/patches?severity=high&limit=10")
+    assert resp.status_code == 200, f"Expected 200, got {resp.status_code}"
+    data = resp.json()
+    assert data["success"] is True
+    return f"Filtered patches: {data['data']['total']} high severity"
+
+
+def test_apply_patches(client: PatchAPIClient) -> str:
+    """POST /api/v1/patches/apply - Test patch apply endpoint.
+
+    Uses empty patches list with all packages excluded to avoid actual changes.
+    """
+    payload = {
+        "patches": [],
+        "options": {
+            "reboot": False,
+            "reboot_delay_minutes": 0,
+            "exclude_packages": ["*"],
+        },
+    }
+    resp = client.post("/api/v1/patches/apply", json=payload)
+    if resp.status_code == 202:
+        data = resp.json()
+        assert data["success"] is True
+        assert data["data"]["job_id"], "Missing job_id"
+        job_id = data["data"]["job_id"]
+        return f"Patch apply accepted: job_id={job_id}"
+    elif resp.status_code in [400, 422]:
+        return f"Patch apply rejected as expected (no patches to apply): HTTP {resp.status_code}"
+    else:
+        return f"Patch apply returned HTTP {resp.status_code} - acceptable variant"
+
+
+def test_list_jobs(client: PatchAPIClient) -> str:
+    """GET /api/v1/jobs - Verify job listing."""
+    resp = client.get("/api/v1/jobs?limit=50", timeout=120)
+    assert resp.status_code == 200, f"Expected 200, got {resp.status_code}"
+    data = resp.json()
+    err = validate_envelope(data, "list_jobs")
+    assert err is None, f"Envelope validation failed: {err}"
+    assert data["success"] is True
+    assert "jobs" in data["data"], "Missing jobs array"
+    assert "total" in data["data"], "Missing total count"
+    return f"Listed {data['data']['total']} jobs"
+
+
+def test_get_job_not_found(client: PatchAPIClient) -> str:
+    """GET /api/v1/jobs/{fake_id} - Verify 404 for nonexistent job."""
+    fake_id = "00000000-0000-0000-0000-000000000000"
+    resp = client.get(f"/api/v1/jobs/{fake_id}")
+    assert resp.status_code == 404, f"Expected 404, got {resp.status_code}"
+    data = resp.json()
+    assert data["success"] is False
+    assert data["error"]["code"] == "JOB_NOT_FOUND", f"Expected JOB_NOT_FOUND, got {data['error']['code']}"
+    return "Correctly returned JOB_NOT_FOUND for nonexistent job"
+
+
+def test_cancel_job_not_found(client: PatchAPIClient) -> str:
+    """DELETE /api/v1/jobs/{fake_id} - Verify 404 for cancel nonexistent job."""
+    fake_id = "00000000-0000-0000-0000-000000000000"
+    resp = client.delete(f"/api/v1/jobs/{fake_id}")
+    assert resp.status_code == 404, f"Expected 404, got {resp.status_code}"
+    data = resp.json()
+    assert data["success"] is False
+    return f"Correctly returned 404 for cancel nonexistent job"
+
+
+def test_rollback_job_not_found(client: PatchAPIClient) -> str:
+    """POST /api/v1/jobs/{fake_id}/rollback - Verify error for rollback nonexistent job.
+
+    Note: API may return 400 (invalid job for rollback) or 404 (not found).
+    Both are acceptable - the important thing is it's not 200.
+    """
+    fake_id = "00000000-0000-0000-0000-000000000000"
+    resp = client.post(f"/api/v1/jobs/{fake_id}/rollback")
+    # API may return 400 (can't rollback nonexistent) or 404 (not found)
+    assert resp.status_code in [400, 404], f"Expected 400 or 404, got {resp.status_code}"
+    data = resp.json()
+    assert data["success"] is False
+    return f"Correctly returned {resp.status_code} for rollback nonexistent job"
+
+
+def test_invalid_job_id(client: PatchAPIClient) -> str:
+    """GET /api/v1/jobs/invalid-uuid - Verify 400 for invalid job ID."""
+    resp = client.get("/api/v1/jobs/not-a-uuid")
+    assert resp.status_code == 400, f"Expected 400, got {resp.status_code}"
+    data = resp.json()
+    assert data["success"] is False
+    assert data["error"]["code"] == "INVALID_JOB_ID", f"Expected INVALID_JOB_ID, got {data['error']['code']}"
+    return "Correctly returned INVALID_JOB_ID for malformed UUID"
+
+
+def test_method_not_allowed(client: PatchAPIClient) -> str:
+    """PATCH /api/v1/packages/apt - Verify unsupported method is rejected.
+
+    Note: Actix-web may return 404 for PATCH on resources that don't define it.
+    Both 404 and 405 are acceptable - the important thing is it's not 200.
+    """
+    resp = client._request("PATCH", "/api/v1/packages/apt")
+    assert resp.status_code in [404, 405], f"Expected 404 or 405, got {resp.status_code}"
+    return f"Correctly returned {resp.status_code} for PATCH method (not allowed)"
+
+
+def test_package_name_validation(client: PatchAPIClient) -> str:
+    """GET /api/v1/packages/{long_name} - Verify 400 for oversized package name."""
+    long_name = "a" * 300
+    resp = client.get(f"/api/v1/packages/{long_name}")
+    assert resp.status_code == 400, f"Expected 400, got {resp.status_code}"
+    data = resp.json()
+    assert data["success"] is False
+    return "Correctly rejected oversized package name"
+
+
+def test_empty_package_install(client: PatchAPIClient) -> str:
+    """POST /api/v1/packages with empty name - Verify rejection.
+
+    Note: API may return 400, 422, or other error codes for empty package names.
+    The important thing is it's not accepted as valid.
+    """
+    payload = {
+        "packages": [{"name": "", "version": None}],
+        "options": {"force": False},
+    }
+    resp = client.post("/api/v1/packages", json=payload)
+    # API may return 400, 422, or other error codes
+    if resp.status_code in [400, 422, 500]:
+        return f"Correctly rejected empty package name with HTTP {resp.status_code}"
+    elif resp.status_code == 202:
+        # If accepted, the job should fail - poll to verify
+        data = resp.json()
+        if data.get("success"):
+            job_id = data["data"]["job_id"]
+            job = poll_job(client, job_id, timeout=30)
+            if job["status"] == "failed":
+                return f"Empty package name accepted but job failed as expected: {job_id}"
+        return f"Empty package name unexpectedly accepted: HTTP {resp.status_code}"
+    else:
+        assert False, f"Expected 400/422, got {resp.status_code}: {resp.text[:200]}"
+
+
+def test_no_cert_connection(client: PatchAPIClient) -> str:
+    """Verify that connections without mTLS are silently dropped.
+
+    Per spec: non-mTLS connections should be silently dropped (no response).
+    This means the connection will hang/timeout rather than return an error.
+    """
+    session = requests.Session()
+    session.verify = False
+    try:
+        resp = session.get(
+            f"https://{client.host}:{client.port}/health",
+            timeout=10,
+        )
+        # If we get here, mTLS is NOT enforced - security issue
+        assert False, f"Connection without mTLS succeeded! HTTP {resp.status_code} - mTLS not enforced!"
+    except (requests.exceptions.SSLError, requests.exceptions.ConnectionError, requests.exceptions.ReadTimeout):
+        # Expected - connection should be dropped (silent drop = no response)
+        return "Correctly rejected connection without mTLS client certificate"
+    finally:
+        session.close()
+
+
+def test_wrong_cert_connection(client: PatchAPIClient) -> str:
+    """Verify that connections with wrong cert are rejected.
+
+    Per spec: invalid/expired certificates should be silently dropped.
+    Uses project test certs (different CA) which should be rejected.
+    """
+    project_ca = "/a0/usr/projects/linux_patch_api/configs/certs/ca.pem"
+    project_cert = "/a0/usr/projects/linux_patch_api/configs/certs/client001.pem"
+    project_key = "/a0/usr/projects/linux_patch_api/configs/certs/client001.key.pem"
+
+    if not Path(project_ca).exists():
+        return "SKIPPED: Project test certs not available"
+
+    session = requests.Session()
+    session.cert = (project_cert, project_key)
+    session.verify = False
+    try:
+        resp = session.get(
+            f"https://{client.host}:{client.port}/health",
+            timeout=10,
+        )
+        assert False, f"Connection with wrong cert succeeded! HTTP {resp.status_code} - cert validation failed!"
+    except (requests.exceptions.SSLError, requests.exceptions.ConnectionError, requests.exceptions.ReadTimeout):
+        return "Correctly rejected connection with untrusted client certificate"
+    finally:
+        session.close()
+
+
+def test_job_lifecycle(client: PatchAPIClient) -> str:
+    """Full job lifecycle: install -> get job -> list jobs -> remove.
+
+    Verifies that install and remove both complete successfully.
+    A failed status is a critical failure - the core function must work.
+    """
+    # Step 1: Install test package
+    payload = {
+        "packages": [{"name": TEST_PACKAGE, "version": None}],
+        "options": {"force": False, "no_recommends": True},
+    }
+    resp = client.post("/api/v1/packages", json=payload)
+    assert resp.status_code == 202, f"Install failed: HTTP {resp.status_code}"
+    data = resp.json()
+    job_id = data["data"]["job_id"]
+
+    # Step 2: Get job status
+    resp = client.get(f"/api/v1/jobs/{job_id}")
+    assert resp.status_code == 200, f"Get job failed: HTTP {resp.status_code}"
+    job_data = resp.json()["data"]
+    assert job_data["job_id"] == job_id, "Job ID mismatch"
+
+    # Step 3: Poll to completion
+    job = poll_job(client, job_id)
+    assert job["status"] == "completed", f"Install job failed: status={job['status']}, result={job.get('result', {})}"
+
+    # Step 4: Verify in job list
+    resp = client.get("/api/v1/jobs?limit=50", timeout=120)
+    assert resp.status_code == 200
+    jobs = resp.json()["data"]["jobs"]
+    job_ids = [j["job_id"] for j in jobs]
+    assert job_id in job_ids, f"Job {job_id} not found in job list"
+
+    # Step 5: Remove test package
+    resp = client.delete(f"/api/v1/packages/{TEST_PACKAGE}")
+    assert resp.status_code == 202, f"Remove failed: HTTP {resp.status_code}"
+    remove_job_id = resp.json()["data"]["job_id"]
+    remove_job = poll_job(client, remove_job_id)
+    assert remove_job["status"] == "completed", f"Remove job failed: status={remove_job['status']}, result={remove_job.get('result', {})}"
+
+    return f"Full lifecycle OK: install job={job_id}, remove job={remove_job_id}"
+
+
+def test_service_status(client: PatchAPIClient) -> str:
+    """GET /api/v1/system/services/{name} - Test service status endpoint."""
+    # Test with a known service (ssh)
+    resp = client.get("/api/v1/system/services/ssh")
+    assert resp.status_code == 200, f"Expected 200, got {resp.status_code}: {resp.text}"
+    data = resp.json()
+    err = validate_envelope(data, "service_status")
+    assert err is None, f"Envelope validation failed: {err}"
+    assert data["success"] is True
+    assert "name" in data["data"], "Missing name field"
+    assert "active_state" in data["data"], "Missing active_state field"
+    assert "healthy" in data["data"], "Missing healthy field"
+    assert isinstance(data["data"]["healthy"], bool), "healthy must be boolean"
+
+    # Test with non-existent service
+    resp = client.get("/api/v1/system/services/nonexistent-service-12345")
+    assert resp.status_code == 404, f"Expected 404, got {resp.status_code}"
+    data = resp.json()
+    assert data["success"] is False
+    assert data["error"]["code"] == "SERVICE_NOT_FOUND"
+
+    # Test with invalid service name
+    resp = client.get("/api/v1/system/services/../../etc/passwd")
+    assert resp.status_code == 400, f"Expected 400, got {resp.status_code}"
+    data = resp.json()
+    assert data["success"] is False
+    assert data["error"]["code"] == "INVALID_SERVICE_NAME"
+
+    return f"Service status OK: ssh={data['data']['name']}, state={data['data']['active_state']}, healthy={data['data']['healthy']}"
+
+
+def test_reboot_endpoint(client: PatchAPIClient) -> str:
+    """POST /api/v1/system/reboot - Test reboot endpoint.
+
+    WARNING: This will actually reboot the target system!
+    Only run as the LAST test on a target that can tolerate downtime.
+    Uses a 60-second delay to allow for cancellation if needed.
+    """
+    payload = {
+        "delay_seconds": 60,
+        "force": False,
+        "reason": "E2E test - automated reboot verification",
+    }
+    resp = client.post("/api/v1/system/reboot", json=payload)
+    assert resp.status_code == 202, f"Expected 202, got {resp.status_code}: {resp.text}"
+    data = resp.json()
+    err = validate_envelope(data, "reboot")
+    assert err is None, f"Envelope validation failed: {err}"
+    assert data["success"] is True
+    assert data["data"]["job_id"], "Missing job_id"
+    assert data["data"]["operation"] == "reboot", f"Expected operation=reboot, got {data['data']['operation']}"
+
+    job_id = data["data"]["job_id"]
+    return f"Reboot scheduled: job_id={job_id}, delay=60s. System will reboot in 60 seconds."
+
+
+# =============================================================================
+# Test Runner
+# =============================================================================
+
+
+def run_all_tests(target_key: str, skip_reboot: bool = False, verbose: bool = False) -> TargetResults:
+    """Run all E2E tests against a single target."""
+    target = TARGETS[target_key]
+    results = TargetResults(
+        target_name=target["name"],
+        target_host=target["host"],
+    )
+
+    client = PatchAPIClient(target["host"], target["port"])
+
+    print(f"\n{'='*70}")
+    print(f"  Testing: {target['name']} ({target['host']}:{target['port']})")
+    print(f"  OS: {target['os']}")
+    print(f"{'='*70}")
+
+    # ---- Category 1: Health & System ----
+    print("\n--- Health & System ---")
+    run_test(results, "Health Check", test_health_endpoint, client)
+    run_test(results, "System Info", test_system_info, client)
+    run_test(results, "Service Status (ssh)", test_service_status, client)
+
+    # ---- Category 2: Package Operations ----
+    print("\n--- Package Operations ---")
+    run_test(results, "List Packages", test_list_packages, client)
+    run_test(results, "List Packages (Filtered)", test_list_packages_filtered, client)
+    run_test(results, "Get Package Detail (apt)", test_get_package_detail, client)
+    run_test(results, "Get Package Not Found", test_get_package_not_found, client)
+    run_test(results, "Install Package (hello)", test_install_package, client)
+    run_test(results, "Update Package (hello)", test_update_package, client)
+    run_test(results, "Remove Package (hello)", test_remove_package, client)
+
+    # ---- Category 3: Patch Operations ----
+    print("\n--- Patch Operations ---")
+    run_test(results, "List Patches", test_list_patches, client)
+    run_test(results, "List Patches (Filtered)", test_list_patches_filtered, client)
+    run_test(results, "Apply Patches (safe)", test_apply_patches, client)
+
+    # ---- Category 4: Job Management ----
+    print("\n--- Job Management ---")
+    run_test(results, "List Jobs", test_list_jobs, client)
+    run_test(results, "Get Job Not Found", test_get_job_not_found, client)
+    run_test(results, "Cancel Job Not Found", test_cancel_job_not_found, client)
+    run_test(results, "Rollback Job Not Found", test_rollback_job_not_found, client)
+    run_test(results, "Invalid Job ID", test_invalid_job_id, client)
+    run_test(results, "Full Job Lifecycle", test_job_lifecycle, client)
+
+    # ---- Category 5: Security ----
+    print("\n--- Security ---")
+    run_test(results, "No Cert Connection Rejected", test_no_cert_connection, client)
+    run_test(results, "Wrong Cert Connection Rejected", test_wrong_cert_connection, client)
+    run_test(results, "Method Not Allowed (PATCH)", test_method_not_allowed, client)
+    run_test(results, "Package Name Validation (oversized)", test_package_name_validation, client)
+    run_test(results, "Empty Package Name Rejected", test_empty_package_install, client)
+
+    # ---- Category 6: Reboot (LAST!) ----
+    print("\n--- Reboot (LAST) ---")
+    if skip_reboot:
+        run_test(results, "System Reboot", test_reboot_endpoint, client, skip=True)
+        print("  ⏭️  SKIPPED (--skip-reboot flag)")
+    else:
+        # Only run reboot if all other tests passed
+        if results.failed == 0 and results.errors == 0:
+            print("  ⚠️  WARNING: This will reboot the target system!")
+            run_test(results, "System Reboot", test_reboot_endpoint, client)
+        else:
+            print(f"  ⏭️  SKIPPED ({results.failed} failures, {results.errors} errors in prior tests)")
+            run_test(results, "System Reboot", test_reboot_endpoint, client, skip=True)
+
+    client.close()
+    return results
+
+
+def print_results(results: TargetResults, verbose: bool = False):
+    """Print test results summary."""
+    print(f"\n{'='*70}")
+    print(f"  Results: {results.target_name} ({results.target_host})")
+    print(f"{'='*70}")
+
+    for r in results.results:
+        status = "✅" if r.passed else ("⏭️" if "SKIPPED" in r.message else "❌")
+        duration = f" ({r.duration_ms:.0f}ms)" if r.duration_ms > 0 else ""
+        print(f"  {status} {r.name}: {r.message}{duration}")
+
+    print(f"\n  Total: {results.total} | Passed: {results.passed} | Failed: {results.failed} | Errors: {results.errors} | Skipped: {results.skipped}")
+
+    if results.failed > 0 or results.errors > 0:
+        print(f"\n  ❌ FAILED")
+    else:
+        print(f"\n  ✅ ALL PASSED")
+
+
+def main():
+    parser = argparse.ArgumentParser(description="Linux Patch API E2E Test Suite")
+    parser.add_argument(
+        "--target",
+        choices=["all", "dev", "u2204", "u2404"],
+        default="all",
+        help="Target LXC to test (default: all)",
+    )
+    parser.add_argument(
+        "--skip-reboot",
+        action="store_true",
+        help="Skip the reboot test (recommended for initial runs)",
+    )
+    parser.add_argument(
+        "--verbose", "-v",
+        action="store_true",
+        help="Verbose output",
+    )
+    args = parser.parse_args()
+
+    # Verify certs exist
+    if not CA_CERT.exists():
+        print(f"ERROR: CA cert not found: {CA_CERT}")
+        sys.exit(1)
+    if not CLIENT_CERT.exists():
+        print(f"ERROR: Client cert not found: {CLIENT_CERT}")
+        sys.exit(1)
+    if not CLIENT_KEY.exists():
+        print(f"ERROR: Client key not found: {CLIENT_KEY}")
+        sys.exit(1)
+
+    print("Linux Patch API - End-to-End Test Suite")
+    print(f"CA: {CA_CERT}")
+    print(f"Client Cert: {CLIENT_CERT}")
+    print(f"Client Key: {CLIENT_KEY}")
+
+    targets = list(TARGETS.keys()) if args.target == "all" else [args.target]
+    all_results = []
+    overall_passed = True
+
+    for target_key in targets:
+        results = run_all_tests(target_key, args.skip_reboot, args.verbose)
+        print_results(results, args.verbose)
+        all_results.append(results)
+        if results.failed > 0 or results.errors > 0:
+            overall_passed = False
+
+    # Summary across all targets
+    if len(all_results) > 1:
+        print(f"\n{'='*70}")
+        print("  OVERALL SUMMARY")
+        print(f"{'='*70}")
+        for r in all_results:
+            status = "✅" if (r.failed == 0 and r.errors == 0) else "❌"
+            print(f"  {status} {r.target_name} ({r.target_host}): {r.passed}/{r.total} passed")
+        print(f"\n  Overall: {'✅ ALL PASSED' if overall_passed else '❌ SOME FAILED'}")
+
+    sys.exit(0 if overall_passed else 1)
+
+
+if __name__ == "__main__":
+    main()