chore: add agent smoke test workflows for CI and nightly runs

.github/actions/agent-implant-smoke/action.yml

@@ -0,0 +1,155 @@
+name: "Agent Smoke Test"
+description: >
+  Downloads the openaev-agent binary from JFrog, launches it with a fake
+  config pointing at localhost:1, and asserts it fails with a connection
+  error (proving the binary starts and reaches the network layer).
+
+inputs:
+  os:
+    description: "Target OS: linux, macos, windows"
+    required: true
+  jfrog-arch:
+    description: "JFrog architecture: x86_64, arm64"
+    required: true
+  jfrog-base:
+    description: "JFrog Artifactory base URL"
+    required: false
+    default: "https://filigran.jfrog.io/artifactory"
+  binary-version:
+    description: "Binary version to download (tag or 'latest')"
+    required: false
+    default: "latest"
+
+runs:
+  using: composite
+  steps:
+    # ── Resolve extension ────────────────────────────────────────────
+    - name: Set binary extension
+      id: ext
+      shell: bash
+      run: |
+        if [[ "${{ inputs.os }}" == "windows" ]]; then
+          echo "ext=.exe" >> "$GITHUB_OUTPUT"
+        else
+          echo "ext=" >> "$GITHUB_OUTPUT"
+        fi
+
+    # ── Download binaries ────────────────────────────────────────────
+    - name: Download openaev-agent
+      shell: bash
+      run: |
+        URL="${{ inputs.jfrog-base }}/openaev-agent/${{ inputs.os }}/${{ inputs.jfrog-arch }}/openaev-agent-${{ inputs.binary-version }}${{ steps.ext.outputs.ext }}"
+        echo "⬇️  Downloading openaev-agent from $URL"
+        curl -fSL --retry 3 --retry-delay 5 -o "openaev-agent${{ steps.ext.outputs.ext }}" "$URL"
+        chmod +x "openaev-agent${{ steps.ext.outputs.ext }}" 2>/dev/null || true
+
+    # ── Write fake config ────────────────────────────────────────────
+    - name: Write smoke-test config
+      shell: bash
+      run: |
+        cat > openaev-agent-config.toml <<'EOF'
+        debug = false
+
+        [openaev]
+        url = "http://localhost:1"
+        token = "smoke-test-fake-token"
+        unsecured_certificate = false
+        with_proxy = false
+        installation_mode = "session-user"
+        service_name = "OAEVAgentService"
+        service_full_name = "OAEVAgentService"
+        tenant_id = "00000000-0000-0000-0000-000000000000"
+
+        [cleanup]
+        executing_max_time_minutes = 10
+        directory_max_time_minutes = 10
+        cleanup_interval_seconds = 180
+        EOF
+
+    # ── Unix smoke test ──────────────────────────────────────────────
+    - name: "Smoke test (Unix)"
+      if: inputs.os != 'windows'
+      shell: bash
+      run: |
+        set +e
+        PATTERN='connection refused|dial tcp|no such host|connect:|i/o timeout|unreachable|connection error|failed to connect|could not connect|error sending|request error'
+
+        smoke_test() {
+          local binary="$1"
+          local log_file="$2"
+
+          echo "🔥 Smoke-testing $binary ..."
+          ./"$binary" --config openaev-agent-config.toml > "$log_file" 2>&1 &
+          local pid=$!
+
+          sleep 15
+          kill "$pid" 2>/dev/null || true
+          wait "$pid" 2>/dev/null || true
+
+          echo "--- $binary logs ---"
+          cat "$log_file"
+          echo "--------------------"
+
+          if grep -qiE "$PATTERN" "$log_file"; then
+            echo "✅ $binary: connection error detected (binary starts correctly)"
+          else
+            echo "❌ $binary: no connection error found in logs"
+            return 1
+          fi
+        }
+
+        smoke_test "openaev-agent${{ steps.ext.outputs.ext }}" "agent.log"
+        echo "✅ Smoke test passed"
+
+    # ── Windows smoke test ───────────────────────────────────────────
+    - name: "Smoke test (Windows)"
+      if: inputs.os == 'windows'
+      shell: pwsh
+      run: |
+        $ErrorActionPreference = 'Stop'
+        $pattern = 'connection refused|dial tcp|no such host|connect:|i/o timeout|unreachable|connection error|failed to connect|could not connect|error sending|request error'
+        $failed = 0
+
+        function Invoke-SmokeTest {
+          param([string]$Binary, [string]$LogPrefix)
+
+          Write-Host "🔥 Smoke-testing $Binary ..."
+          $stdout = "$LogPrefix-stdout.log"
+          $stderr = "$LogPrefix-stderr.log"
+
+          $proc = Start-Process -FilePath ".\$Binary" `
+            -ArgumentList "--config", "openaev-agent-config.toml" `
+            -RedirectStandardOutput $stdout `
+            -RedirectStandardError $stderr `
+            -PassThru -NoNewWindow
+
+          $exited = $proc | Wait-Process -Timeout 15 -ErrorAction SilentlyContinue
+          if (!$proc.HasExited) {
+            Stop-Process -Id $proc.Id -Force -ErrorAction SilentlyContinue
+            Start-Sleep -Seconds 2
+          }
+
+          Write-Host "--- $Binary stdout ---"
+          if (Test-Path $stdout) { Get-Content $stdout }
+          Write-Host "--- $Binary stderr ---"
+          if (Test-Path $stderr) { Get-Content $stderr }
+          Write-Host "----------------------"
+
+          $allLogs = ""
+          if (Test-Path $stdout) { $allLogs += Get-Content $stdout -Raw }
+          if (Test-Path $stderr) { $allLogs += Get-Content $stderr -Raw }
+
+          if ($allLogs -match $pattern) {
+            Write-Host "✅ ${Binary}: connection error detected (binary starts correctly)"
+            return $true
+          } else {
+            Write-Host "❌ ${Binary}: no connection error found in logs"
+            return $false
+          }
+        }
+
+        if (-not (Invoke-SmokeTest "openaev-agent.exe" "agent")) {
+          Write-Host "❌ Smoke test failed"
+          exit 1
+        }
+        Write-Host "✅ Smoke test passed"

.github/workflows/agent-ci.yml

@@ -399,6 +399,55 @@ jobs:
           if-no-files-found: error
           retention-days: 14
 
+  # ──────────────────────────────────────────────────────────────────
+  # Agent & Implant smoke tests (PR-level, latest runners only).
+  #
+  # Downloads released binaries from JFrog, starts them with a fake
+  # config pointing at localhost:1, and asserts they produce a
+  # connection error (proving startup + network-layer reach).
+  # ──────────────────────────────────────────────────────────────────
+  agent-implant-smoke-tests:
+    name: "💨 Smoke (${{ matrix.os }}-${{ matrix.arch }})"
+    runs-on: ${{ matrix.runner }}
+    timeout-minutes: 15
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: linux
+            arch: x86_64
+            runner: ubuntu-latest
+            jfrog-arch: x86_64
+          - os: linux
+            arch: arm64
+            runner: ubuntu-24.04-arm
+            jfrog-arch: arm64
+          - os: windows
+            arch: x86_64
+            runner: windows-latest
+            jfrog-arch: x86_64
+          - os: windows
+            arch: arm64
+            runner: windows-11-arm
+            jfrog-arch: arm64
+          - os: macos
+            arch: x86_64
+            runner: macos-15-intel
+            jfrog-arch: x86_64
+          - os: macos
+            arch: arm64
+            runner: macos-latest
+            jfrog-arch: arm64
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v6
+
+      - name: Run agent & implant smoke tests
+        uses: ./.github/actions/agent-implant-smoke
+        with:
+          os: ${{ matrix.os }}
+          jfrog-arch: ${{ matrix.jfrog-arch }}
+
   # ──────────────────────────────────────────────────────────────────
   # OS-level installer / upgrade scripts (arch-independent).
   # Uploaded once per OS so the downstream workflow does not need to

.github/workflows/nightly-ci.yml

@@ -0,0 +1,92 @@
+name: "[Agent] Nightly CI"
+
+on:
+  schedule:
+    - cron: "0 3 * * *" # Every day at 3:00 AM UTC
+  workflow_dispatch: {} # Manual trigger for on-demand runs
+
+concurrency:
+  group: agent-nightly-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  # ──────────────────────────────────────────────────────────────────
+  # Agent & Implant smoke tests — full OS/arch/version matrix.
+  #
+  # Downloads released binaries from JFrog, starts them with a fake
+  # config pointing at localhost:1, and asserts they produce a
+  # connection error (proving startup + network-layer reach).
+  #
+  # 13 runners covering all supported OS versions and architectures.
+  # ──────────────────────────────────────────────────────────────────
+  agent-implant-smoke-tests:
+    name: "💨 Smoke (${{ matrix.label }})"
+    runs-on: ${{ matrix.runner }}
+    timeout-minutes: 15
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          # ── Linux ────────────────────────────────────────────────
+          - label: ubuntu-22.04-x64
+            os: linux
+            runner: ubuntu-22.04
+            jfrog-arch: x86_64
+          - label: ubuntu-22.04-arm64
+            os: linux
+            runner: ubuntu-22.04-arm
+            jfrog-arch: arm64
+          - label: ubuntu-24.04-x64
+            os: linux
+            runner: ubuntu-24.04
+            jfrog-arch: x86_64
+          - label: ubuntu-24.04-arm64
+            os: linux
+            runner: ubuntu-24.04-arm
+            jfrog-arch: arm64
+          # ── Windows ──────────────────────────────────────────────
+          - label: windows-2022-x64
+            os: windows
+            runner: windows-2022
+            jfrog-arch: x86_64
+          - label: windows-2025-x64
+            os: windows
+            runner: windows-2025
+            jfrog-arch: x86_64
+          - label: windows-arm64
+            os: windows
+            runner: windows-11-arm
+            jfrog-arch: arm64
+          # ── macOS ────────────────────────────────────────────────
+          - label: macos-14-arm64
+            os: macos
+            runner: macos-14
+            jfrog-arch: arm64
+          - label: macos-15-arm64
+            os: macos
+            runner: macos-15
+            jfrog-arch: arm64
+          - label: macos-26-arm64
+            os: macos
+            runner: macos-26
+            jfrog-arch: arm64
+          - label: macos-15-intel
+            os: macos
+            runner: macos-15-intel
+            jfrog-arch: x86_64
+          - label: macos-26-intel
+            os: macos
+            runner: macos-26-intel
+            jfrog-arch: x86_64
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v6
+
+      - name: Run agent & implant smoke tests
+        uses: ./.github/actions/agent-implant-smoke
+        with:
+          os: ${{ matrix.os }}
+          jfrog-arch: ${{ matrix.jfrog-arch }}