Add admin-core frontend (Port 3008)

Next.js admin frontend for Core with 3 categories
(Communication, Infrastructure, Development), 13 modules,
2 roles (developer, ops), and 11 API proxy routes.
Includes docker-compose service and nginx SSL config.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

admin-core/app/api/admin/communication/stats/route.ts

@@ -0,0 +1,210 @@
+/**
+ * Communication Admin API Route - Stats Proxy
+ *
+ * Proxies requests to Matrix/Jitsi admin endpoints via backend
+ * Aggregates statistics from both services
+ */
+
+import { NextRequest, NextResponse } from 'next/server'
+
+// Service URLs
+const BACKEND_URL = process.env.NEXT_PUBLIC_BACKEND_URL || 'http://localhost:8000'
+const CONSENT_SERVICE_URL = process.env.CONSENT_SERVICE_URL || 'http://localhost:8081'
+const MATRIX_ADMIN_URL = process.env.MATRIX_ADMIN_URL || 'http://localhost:8448'
+const JITSI_URL = process.env.JITSI_URL || 'http://localhost:8443'
+
+// Matrix Admin Token (for Synapse Admin API)
+const MATRIX_ADMIN_TOKEN = process.env.MATRIX_ADMIN_TOKEN || ''
+
+interface MatrixStats {
+  total_users: number
+  active_users: number
+  total_rooms: number
+  active_rooms: number
+  messages_today: number
+  messages_this_week: number
+  status: 'online' | 'offline' | 'degraded'
+}
+
+interface JitsiStats {
+  active_meetings: number
+  total_participants: number
+  meetings_today: number
+  average_duration_minutes: number
+  peak_concurrent_users: number
+  total_minutes_today: number
+  status: 'online' | 'offline' | 'degraded'
+}
+
+async function fetchFromBackend(): Promise<{
+  matrix: MatrixStats
+  jitsi: JitsiStats
+  active_meetings: unknown[]
+  recent_rooms: unknown[]
+} | null> {
+  try {
+    const response = await fetch(`${BACKEND_URL}/api/v1/communication/admin/stats`, {
+      headers: { 'Content-Type': 'application/json' },
+      signal: AbortSignal.timeout(5000),
+    })
+    if (response.ok) {
+      return await response.json()
+    }
+  } catch (error) {
+    console.log('Backend not reachable, trying consent service:', error)
+  }
+  return null
+}
+
+async function fetchFromConsentService(): Promise<{
+  matrix: MatrixStats
+  jitsi: JitsiStats
+  active_meetings: unknown[]
+  recent_rooms: unknown[]
+} | null> {
+  try {
+    const response = await fetch(`${CONSENT_SERVICE_URL}/api/v1/communication/admin/stats`, {
+      headers: { 'Content-Type': 'application/json' },
+      signal: AbortSignal.timeout(5000),
+    })
+    if (response.ok) {
+      return await response.json()
+    }
+  } catch (error) {
+    console.log('Consent service not reachable:', error)
+  }
+  return null
+}
+
+async function fetchMatrixStats(): Promise<MatrixStats> {
+  try {
+    // Check if Matrix is reachable
+    const healthCheck = await fetch(`${MATRIX_ADMIN_URL}/_matrix/client/versions`, {
+      signal: AbortSignal.timeout(5000)
+    })
+
+    if (healthCheck.ok) {
+      // Try to get user count from admin API
+      if (MATRIX_ADMIN_TOKEN) {
+        try {
+          const usersResponse = await fetch(`${MATRIX_ADMIN_URL}/_synapse/admin/v2/users?limit=1`, {
+            headers: { 'Authorization': `Bearer ${MATRIX_ADMIN_TOKEN}` },
+            signal: AbortSignal.timeout(5000),
+          })
+          if (usersResponse.ok) {
+            const data = await usersResponse.json()
+            return {
+              total_users: data.total || 0,
+              active_users: 0,
+              total_rooms: 0,
+              active_rooms: 0,
+              messages_today: 0,
+              messages_this_week: 0,
+              status: 'online'
+            }
+          }
+        } catch {
+          // Admin API not available
+        }
+      }
+
+      return {
+        total_users: 0,
+        active_users: 0,
+        total_rooms: 0,
+        active_rooms: 0,
+        messages_today: 0,
+        messages_this_week: 0,
+        status: 'degraded' // Server reachable but no admin access
+      }
+    }
+  } catch (error) {
+    console.error('Matrix stats fetch error:', error)
+  }
+
+  return {
+    total_users: 0,
+    active_users: 0,
+    total_rooms: 0,
+    active_rooms: 0,
+    messages_today: 0,
+    messages_this_week: 0,
+    status: 'offline'
+  }
+}
+
+async function fetchJitsiStats(): Promise<JitsiStats> {
+  try {
+    // Check if Jitsi is reachable
+    const healthCheck = await fetch(`${JITSI_URL}/http-bind`, {
+      method: 'HEAD',
+      signal: AbortSignal.timeout(5000)
+    })
+
+    return {
+      active_meetings: 0,
+      total_participants: 0,
+      meetings_today: 0,
+      average_duration_minutes: 0,
+      peak_concurrent_users: 0,
+      total_minutes_today: 0,
+      status: healthCheck.ok ? 'online' : 'offline'
+    }
+  } catch (error) {
+    console.error('Jitsi stats fetch error:', error)
+    return {
+      active_meetings: 0,
+      total_participants: 0,
+      meetings_today: 0,
+      average_duration_minutes: 0,
+      peak_concurrent_users: 0,
+      total_minutes_today: 0,
+      status: 'offline'
+    }
+  }
+}
+
+export async function GET(request: NextRequest) {
+  try {
+    // Try backend first
+    let data = await fetchFromBackend()
+
+    // Fallback to consent service
+    if (!data) {
+      data = await fetchFromConsentService()
+    }
+
+    // If both fail, try direct service checks
+    if (!data) {
+      const [matrixStats, jitsiStats] = await Promise.all([
+        fetchMatrixStats(),
+        fetchJitsiStats()
+      ])
+
+      data = {
+        matrix: matrixStats,
+        jitsi: jitsiStats,
+        active_meetings: [],
+        recent_rooms: []
+      }
+    }
+
+    return NextResponse.json({
+      ...data,
+      last_updated: new Date().toISOString()
+    })
+  } catch (error) {
+    console.error('Communication stats error:', error)
+    return NextResponse.json(
+      {
+        error: 'Fehler beim Abrufen der Statistiken',
+        matrix: { status: 'offline', total_users: 0, active_users: 0, total_rooms: 0, active_rooms: 0, messages_today: 0, messages_this_week: 0 },
+        jitsi: { status: 'offline', active_meetings: 0, total_participants: 0, meetings_today: 0, average_duration_minutes: 0, peak_concurrent_users: 0, total_minutes_today: 0 },
+        active_meetings: [],
+        recent_rooms: [],
+        last_updated: new Date().toISOString()
+      },
+      { status: 503 }
+    )
+  }
+}

admin-core/app/api/admin/health/route.ts

@@ -0,0 +1,173 @@
+import { NextResponse } from 'next/server'
+
+/**
+ * Server-side health check proxy
+ * Checks all services via HTTP from the server to avoid mixed-content issues
+ */
+
+interface ServiceConfig {
+  name: string
+  port: number
+  endpoint: string
+  category: 'core' | 'ai' | 'database' | 'storage'
+}
+
+const SERVICES: ServiceConfig[] = [
+  // Core Services
+  { name: 'Backend API', port: 8000, endpoint: '/health', category: 'core' },
+  { name: 'Consent Service', port: 8081, endpoint: '/api/v1/health', category: 'core' },
+  { name: 'Voice Service', port: 8091, endpoint: '/health', category: 'core' },
+  { name: 'Klausur Service', port: 8086, endpoint: '/health', category: 'core' },
+  { name: 'Mail Service (Mailpit)', port: 8025, endpoint: '/api/v1/info', category: 'core' },
+  { name: 'Edu Search', port: 8088, endpoint: '/health', category: 'core' },
+  { name: 'H5P Service', port: 8092, endpoint: '/health', category: 'core' },
+
+  // AI Services
+  { name: 'Ollama/LLM', port: 11434, endpoint: '/api/tags', category: 'ai' },
+  { name: 'Embedding Service', port: 8087, endpoint: '/health', category: 'ai' },
+
+  // Databases - checked via backend proxy
+  { name: 'PostgreSQL', port: 5432, endpoint: '', category: 'database' },
+  { name: 'Qdrant (Vector DB)', port: 6333, endpoint: '/collections', category: 'database' },
+  { name: 'Valkey (Cache)', port: 6379, endpoint: '', category: 'database' },
+
+  // Storage
+  { name: 'MinIO (S3)', port: 9000, endpoint: '/minio/health/live', category: 'storage' },
+]
+
+// Use internal Docker hostnames when running in container
+const getInternalHost = (port: number): string => {
+  // Map ports to internal Docker service names
+  const serviceMap: Record<number, string> = {
+    8000: 'backend',
+    8081: 'consent-service',
+    8091: 'voice-service',
+    8086: 'klausur-service',
+    8025: 'mailpit',
+    8088: 'edu-search-service',
+    8092: 'h5p-service',
+    11434: 'ollama',
+    8087: 'embedding-service',
+    5432: 'postgres',
+    6333: 'qdrant',
+    6379: 'valkey',
+    9000: 'minio',
+  }
+
+  // In container, use Docker hostnames; otherwise use localhost
+  const host = process.env.BACKEND_URL ? serviceMap[port] || 'localhost' : 'localhost'
+  return host
+}
+
+async function checkService(service: ServiceConfig): Promise<{
+  name: string
+  port: number
+  category: string
+  status: 'online' | 'offline' | 'degraded'
+  responseTime: number
+  details?: string
+}> {
+  const startTime = Date.now()
+
+  try {
+    // Special handling for PostgreSQL - check via backend
+    if (service.port === 5432) {
+      const backendHost = getInternalHost(8000)
+      const response = await fetch(`http://${backendHost}:8000/api/tests/db-status`, {
+        method: 'GET',
+        signal: AbortSignal.timeout(3000),
+      })
+      const responseTime = Date.now() - startTime
+
+      if (response.ok) {
+        const data = await response.json()
+        return {
+          ...service,
+          status: 'online',
+          responseTime,
+          details: data.host || undefined
+        }
+      }
+      return { ...service, status: 'offline', responseTime }
+    }
+
+    // Special handling for Valkey - check via backend
+    if (service.port === 6379) {
+      const backendHost = getInternalHost(8000)
+      try {
+        const response = await fetch(`http://${backendHost}:8000/api/tests/cache-status`, {
+          method: 'GET',
+          signal: AbortSignal.timeout(3000),
+        })
+        const responseTime = Date.now() - startTime
+
+        if (response.ok) {
+          return { ...service, status: 'online', responseTime }
+        }
+      } catch {
+        // Fallback: assume online if backend is reachable (Valkey is usually bundled)
+      }
+      const responseTime = Date.now() - startTime
+      return { ...service, status: 'online', responseTime, details: 'via Backend' }
+    }
+
+    const host = getInternalHost(service.port)
+    const url = `http://${host}:${service.port}${service.endpoint}`
+
+    const response = await fetch(url, {
+      method: 'GET',
+      signal: AbortSignal.timeout(5000),
+    })
+
+    const responseTime = Date.now() - startTime
+
+    if (response.ok) {
+      // Special handling for Ollama
+      if (service.port === 11434) {
+        try {
+          const data = await response.json()
+          const modelCount = data.models?.length || 0
+          return {
+            ...service,
+            status: 'online',
+            responseTime,
+            details: `${modelCount} Modell${modelCount !== 1 ? 'e' : ''} geladen`
+          }
+        } catch {
+          return { ...service, status: 'online', responseTime }
+        }
+      }
+      return { ...service, status: 'online', responseTime }
+    } else if (response.status >= 500) {
+      return { ...service, status: 'degraded', responseTime, details: `HTTP ${response.status}` }
+    } else {
+      return { ...service, status: 'offline', responseTime }
+    }
+  } catch (error) {
+    const responseTime = Date.now() - startTime
+    return {
+      ...service,
+      status: 'offline',
+      responseTime,
+      details: error instanceof Error ? error.message : 'Verbindungsfehler'
+    }
+  }
+}
+
+export async function GET() {
+  try {
+    const results = await Promise.all(SERVICES.map(checkService))
+
+    return NextResponse.json({
+      services: results,
+      timestamp: new Date().toISOString(),
+      onlineCount: results.filter(s => s.status === 'online').length,
+      totalCount: results.length
+    })
+  } catch (error) {
+    return NextResponse.json(
+      { error: 'Failed to check services', details: error instanceof Error ? error.message : 'Unknown error' },
+      { status: 500 }
+    )
+  }
+}

admin-core/app/api/admin/infrastructure/mac-mini/route.ts

@@ -0,0 +1,338 @@
+import { NextRequest, NextResponse } from 'next/server'
+
+/**
+ * Mac Mini System Monitoring API
+ *
+ * Provides system stats and Docker container management
+ * Requires Docker socket mounted at /var/run/docker.sock
+ */
+
+interface ContainerInfo {
+  id: string
+  name: string
+  image: string
+  status: string
+  state: string
+  created: string
+  ports: string[]
+  cpu_percent: number
+  memory_usage: string
+  memory_limit: string
+  memory_percent: number
+  network_rx: string
+  network_tx: string
+}
+
+interface SystemStats {
+  hostname: string
+  platform: string
+  arch: string
+  uptime: number
+  cpu: {
+    model: string
+    cores: number
+    usage_percent: number
+  }
+  memory: {
+    total: string
+    used: string
+    free: string
+    usage_percent: number
+  }
+  disk: {
+    total: string
+    used: string
+    free: string
+    usage_percent: number
+  }
+  timestamp: string
+}
+
+interface DockerStats {
+  containers: ContainerInfo[]
+  total_containers: number
+  running_containers: number
+  stopped_containers: number
+}
+
+// Helper to format bytes
+function formatBytes(bytes: number): string {
+  if (bytes === 0) return '0 B'
+  const k = 1024
+  const sizes = ['B', 'KB', 'MB', 'GB', 'TB']
+  const i = Math.floor(Math.log(bytes) / Math.log(k))
+  return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i]
+}
+
+// Helper to format uptime
+function formatUptime(seconds: number): string {
+  const days = Math.floor(seconds / 86400)
+  const hours = Math.floor((seconds % 86400) / 3600)
+  const minutes = Math.floor((seconds % 3600) / 60)
+  if (days > 0) return `${days}d ${hours}h ${minutes}m`
+  if (hours > 0) return `${hours}h ${minutes}m`
+  return `${minutes}m`
+}
+
+// Get Docker stats via socket
+async function getDockerStats(): Promise<DockerStats> {
+  const DOCKER_SOCKET = process.env.DOCKER_HOST || 'unix:///var/run/docker.sock'
+
+  try {
+    // Fetch container list
+    const containersResponse = await fetch(`${DOCKER_SOCKET.replace('unix://', 'http://localhost')}/containers/json?all=true`, {
+      // @ts-expect-error - Node.js fetch supports unix sockets via socketPath
+      socketPath: '/var/run/docker.sock',
+    })
+
+    if (!containersResponse.ok) {
+      throw new Error('Failed to fetch containers')
+    }
+
+    const containers = await containersResponse.json()
+
+    // Get stats for running containers
+    const containerInfos: ContainerInfo[] = await Promise.all(
+      containers.map(async (container: Record<string, unknown>) => {
+        const names = container.Names as string[]
+        const name = names?.[0]?.replace(/^\//, '') || 'unknown'
+        const state = container.State as string
+        const status = container.Status as string
+        const image = container.Image as string
+        const created = container.Created as number
+        const ports = container.Ports as Array<{ PrivatePort: number; PublicPort?: number; Type: string }>
+
+        let cpu_percent = 0
+        let memory_usage = '0 B'
+        let memory_limit = '0 B'
+        let memory_percent = 0
+        let network_rx = '0 B'
+        let network_tx = '0 B'
+
+        // Get live stats for running containers
+        if (state === 'running') {
+          try {
+            const statsResponse = await fetch(
+              `http://localhost/containers/${container.Id}/stats?stream=false`,
+              {
+                // @ts-expect-error - Node.js fetch supports unix sockets
+                socketPath: '/var/run/docker.sock',
+              }
+            )
+
+            if (statsResponse.ok) {
+              const stats = await statsResponse.json()
+
+              // Calculate CPU usage
+              const cpuDelta = stats.cpu_stats.cpu_usage.total_usage -
+                (stats.precpu_stats?.cpu_usage?.total_usage || 0)
+              const systemDelta = stats.cpu_stats.system_cpu_usage -
+                (stats.precpu_stats?.system_cpu_usage || 0)
+              const cpuCount = stats.cpu_stats.online_cpus || 1
+
+              if (systemDelta > 0 && cpuDelta > 0) {
+                cpu_percent = (cpuDelta / systemDelta) * cpuCount * 100
+              }
+
+              // Memory usage
+              const memUsage = stats.memory_stats?.usage || 0
+              const memLimit = stats.memory_stats?.limit || 0
+              memory_usage = formatBytes(memUsage)
+              memory_limit = formatBytes(memLimit)
+              memory_percent = memLimit > 0 ? (memUsage / memLimit) * 100 : 0
+
+              // Network stats
+              const networks = stats.networks || {}
+              let rxBytes = 0
+              let txBytes = 0
+              Object.values(networks).forEach((net: unknown) => {
+                const network = net as { rx_bytes?: number; tx_bytes?: number }
+                rxBytes += network.rx_bytes || 0
+                txBytes += network.tx_bytes || 0
+              })
+              network_rx = formatBytes(rxBytes)
+              network_tx = formatBytes(txBytes)
+            }
+          } catch {
+            // Stats not available, use defaults
+          }
+        }
+
+        return {
+          id: (container.Id as string).substring(0, 12),
+          name,
+          image: (image as string).split(':')[0].split('/').pop() || image,
+          status,
+          state,
+          created: new Date(created * 1000).toISOString(),
+          ports: ports?.map(p =>
+            p.PublicPort ? `${p.PublicPort}:${p.PrivatePort}/${p.Type}` : `${p.PrivatePort}/${p.Type}`
+          ) || [],
+          cpu_percent: Math.round(cpu_percent * 100) / 100,
+          memory_usage,
+          memory_limit,
+          memory_percent: Math.round(memory_percent * 100) / 100,
+          network_rx,
+          network_tx,
+        }
+      })
+    )
+
+    // Sort by name
+    containerInfos.sort((a, b) => a.name.localeCompare(b.name))
+
+    return {
+      containers: containerInfos,
+      total_containers: containerInfos.length,
+      running_containers: containerInfos.filter(c => c.state === 'running').length,
+      stopped_containers: containerInfos.filter(c => c.state !== 'running').length,
+    }
+  } catch (error) {
+    console.error('Docker stats error:', error)
+    // Return empty stats if Docker socket not available
+    return {
+      containers: [],
+      total_containers: 0,
+      running_containers: 0,
+      stopped_containers: 0,
+    }
+  }
+}
+
+// Get system stats
+async function getSystemStats(): Promise<SystemStats> {
+  const os = await import('os')
+
+  const cpus = os.cpus()
+  const totalMem = os.totalmem()
+  const freeMem = os.freemem()
+  const usedMem = totalMem - freeMem
+
+  // Calculate CPU usage from cpus
+  let totalIdle = 0
+  let totalTick = 0
+  cpus.forEach(cpu => {
+    for (const type in cpu.times) {
+      totalTick += cpu.times[type as keyof typeof cpu.times]
+    }
+    totalIdle += cpu.times.idle
+  })
+  const cpuUsage = 100 - (totalIdle / totalTick * 100)
+
+  // Disk stats (root partition)
+  let diskTotal = 0
+  let diskUsed = 0
+  let diskFree = 0
+
+  try {
+    const { execSync } = await import('child_process')
+    const dfOutput = execSync('df -k / | tail -1').toString()
+    const parts = dfOutput.split(/\s+/)
+    diskTotal = parseInt(parts[1]) * 1024
+    diskUsed = parseInt(parts[2]) * 1024
+    diskFree = parseInt(parts[3]) * 1024
+  } catch {
+    // Disk stats not available
+  }
+
+  return {
+    hostname: os.hostname(),
+    platform: os.platform(),
+    arch: os.arch(),
+    uptime: os.uptime(),
+    cpu: {
+      model: cpus[0]?.model || 'Unknown',
+      cores: cpus.length,
+      usage_percent: Math.round(cpuUsage * 100) / 100,
+    },
+    memory: {
+      total: formatBytes(totalMem),
+      used: formatBytes(usedMem),
+      free: formatBytes(freeMem),
+      usage_percent: Math.round((usedMem / totalMem) * 100 * 100) / 100,
+    },
+    disk: {
+      total: formatBytes(diskTotal),
+      used: formatBytes(diskUsed),
+      free: formatBytes(diskFree),
+      usage_percent: diskTotal > 0 ? Math.round((diskUsed / diskTotal) * 100 * 100) / 100 : 0,
+    },
+    timestamp: new Date().toISOString(),
+  }
+}
+
+// Container action (start/stop/restart)
+async function containerAction(containerId: string, action: 'start' | 'stop' | 'restart'): Promise<void> {
+  const response = await fetch(
+    `http://localhost/containers/${containerId}/${action}`,
+    {
+      method: 'POST',
+      // @ts-expect-error - Node.js fetch supports unix sockets
+      socketPath: '/var/run/docker.sock',
+    }
+  )
+
+  if (!response.ok && response.status !== 304) {
+    const error = await response.text()
+    throw new Error(`Failed to ${action} container: ${error}`)
+  }
+}
+
+// GET - Fetch system and Docker stats
+export async function GET() {
+  try {
+    const [system, docker] = await Promise.all([
+      getSystemStats(),
+      getDockerStats(),
+    ])
+
+    return NextResponse.json({
+      system,
+      docker,
+      timestamp: new Date().toISOString(),
+    })
+  } catch (error) {
+    console.error('Mac Mini stats error:', error)
+    return NextResponse.json(
+      { error: error instanceof Error ? error.message : 'Unknown error' },
+      { status: 500 }
+    )
+  }
+}
+
+// POST - Container actions (start/stop/restart)
+export async function POST(request: NextRequest) {
+  try {
+    const body = await request.json()
+    const { container_id, action } = body
+
+    if (!container_id || !action) {
+      return NextResponse.json(
+        { error: 'container_id and action required' },
+        { status: 400 }
+      )
+    }
+
+    if (!['start', 'stop', 'restart'].includes(action)) {
+      return NextResponse.json(
+        { error: 'Invalid action. Use: start, stop, restart' },
+        { status: 400 }
+      )
+    }
+
+    await containerAction(container_id, action)
+
+    return NextResponse.json({
+      success: true,
+      message: `Container ${action} successful`,
+      container_id,
+      action,
+    })
+  } catch (error) {
+    console.error('Container action error:', error)
+    return NextResponse.json(
+      { error: error instanceof Error ? error.message : 'Action failed' },
+      { status: 500 }
+    )
+  }
+}

admin-core/app/api/admin/infrastructure/woodpecker/route.ts

@@ -0,0 +1,208 @@
+import { NextRequest, NextResponse } from 'next/server'
+
+// Woodpecker API configuration
+const WOODPECKER_URL = process.env.WOODPECKER_URL || 'http://woodpecker-server:8000'
+const WOODPECKER_TOKEN = process.env.WOODPECKER_TOKEN || ''
+
+export interface PipelineStep {
+  name: string
+  state: 'pending' | 'running' | 'success' | 'failure' | 'skipped'
+  exit_code: number
+  error?: string
+}
+
+export interface Pipeline {
+  id: number
+  number: number
+  status: 'pending' | 'running' | 'success' | 'failure' | 'error'
+  event: string
+  branch: string
+  commit: string
+  message: string
+  author: string
+  created: number
+  started: number
+  finished: number
+  steps: PipelineStep[]
+  errors?: string[]
+}
+
+export interface WoodpeckerStatusResponse {
+  status: 'online' | 'offline'
+  pipelines: Pipeline[]
+  lastUpdate: string
+  error?: string
+}
+
+export async function GET(request: NextRequest) {
+  const searchParams = request.nextUrl.searchParams
+  const repoId = searchParams.get('repo') || '1'
+  const limit = parseInt(searchParams.get('limit') || '10')
+
+  try {
+    // Fetch pipelines from Woodpecker API
+    const response = await fetch(
+      `${WOODPECKER_URL}/api/repos/${repoId}/pipelines?per_page=${limit}`,
+      {
+        headers: {
+          'Authorization': `Bearer ${WOODPECKER_TOKEN}`,
+          'Content-Type': 'application/json',
+        },
+        cache: 'no-store',
+      }
+    )
+
+    if (!response.ok) {
+      return NextResponse.json({
+        status: 'offline',
+        pipelines: [],
+        lastUpdate: new Date().toISOString(),
+        error: `Woodpecker API nicht erreichbar (${response.status})`
+      } as WoodpeckerStatusResponse)
+    }
+
+    const rawPipelines = await response.json()
+
+    // Transform pipelines to our format
+    const pipelines: Pipeline[] = rawPipelines.map((p: any) => {
+      // Extract errors from workflows/steps
+      const errors: string[] = []
+      const steps: PipelineStep[] = []
+
+      if (p.workflows) {
+        for (const workflow of p.workflows) {
+          if (workflow.children) {
+            for (const child of workflow.children) {
+              steps.push({
+                name: child.name,
+                state: child.state,
+                exit_code: child.exit_code,
+                error: child.error
+              })
+              if (child.state === 'failure' && child.error) {
+                errors.push(`${child.name}: ${child.error}`)
+              }
+            }
+          }
+        }
+      }
+
+      return {
+        id: p.id,
+        number: p.number,
+        status: p.status,
+        event: p.event,
+        branch: p.branch,
+        commit: p.commit?.substring(0, 7) || '',
+        message: p.message || '',
+        author: p.author,
+        created: p.created,
+        started: p.started,
+        finished: p.finished,
+        steps,
+        errors: errors.length > 0 ? errors : undefined
+      }
+    })
+
+    return NextResponse.json({
+      status: 'online',
+      pipelines,
+      lastUpdate: new Date().toISOString()
+    } as WoodpeckerStatusResponse)
+
+  } catch (error) {
+    console.error('Woodpecker API error:', error)
+    return NextResponse.json({
+      status: 'offline',
+      pipelines: [],
+      lastUpdate: new Date().toISOString(),
+      error: 'Fehler beim Abrufen des Woodpecker Status'
+    } as WoodpeckerStatusResponse)
+  }
+}
+
+// Trigger a new pipeline
+export async function POST(request: NextRequest) {
+  try {
+    const body = await request.json()
+    const { repoId = '1', branch = 'main' } = body
+
+    const response = await fetch(
+      `${WOODPECKER_URL}/api/repos/${repoId}/pipelines`,
+      {
+        method: 'POST',
+        headers: {
+          'Authorization': `Bearer ${WOODPECKER_TOKEN}`,
+          'Content-Type': 'application/json',
+        },
+        body: JSON.stringify({ branch }),
+      }
+    )
+
+    if (!response.ok) {
+      return NextResponse.json(
+        { error: 'Pipeline konnte nicht gestartet werden' },
+        { status: 500 }
+      )
+    }
+
+    const pipeline = await response.json()
+    return NextResponse.json({
+      success: true,
+      pipeline: {
+        id: pipeline.id,
+        number: pipeline.number,
+        status: pipeline.status
+      }
+    })
+
+  } catch (error) {
+    console.error('Pipeline trigger error:', error)
+    return NextResponse.json(
+      { error: 'Fehler beim Starten der Pipeline' },
+      { status: 500 }
+    )
+  }
+}
+
+// Get pipeline logs
+export async function PUT(request: NextRequest) {
+  try {
+    const body = await request.json()
+    const { repoId = '1', pipelineNumber, stepId } = body
+
+    if (!pipelineNumber || !stepId) {
+      return NextResponse.json(
+        { error: 'pipelineNumber und stepId erforderlich' },
+        { status: 400 }
+      )
+    }
+
+    const response = await fetch(
+      `${WOODPECKER_URL}/api/repos/${repoId}/pipelines/${pipelineNumber}/logs/${stepId}`,
+      {
+        headers: {
+          'Authorization': `Bearer ${WOODPECKER_TOKEN}`,
+          'Content-Type': 'application/json',
+        },
+      }
+    )
+
+    if (!response.ok) {
+      return NextResponse.json(
+        { error: 'Logs nicht verfuegbar' },
+        { status: response.status }
+      )
+    }
+
+    const logs = await response.json()
+    return NextResponse.json({ logs })
+
+  } catch (error) {
+    console.error('Pipeline logs error:', error)
+    return NextResponse.json(
+      { error: 'Fehler beim Abrufen der Logs' },
+      { status: 500 }
+    )
+  }
+}

admin-core/app/api/admin/mail/route.ts

@@ -0,0 +1,81 @@
+import { NextResponse } from 'next/server'
+
+/**
+ * Server-side proxy for Mailpit API
+ * Avoids CORS and mixed-content issues by fetching from server
+ */
+
+// Use internal Docker hostname when running in container
+const getMailpitHost = (): string => {
+  return process.env.BACKEND_URL ? 'mailpit' : 'localhost'
+}
+
+export async function GET() {
+  const host = getMailpitHost()
+  const mailpitUrl = `http://${host}:8025/api/v1/info`
+
+  try {
+    const response = await fetch(mailpitUrl, {
+      method: 'GET',
+      signal: AbortSignal.timeout(5000),
+    })
+
+    if (!response.ok) {
+      return NextResponse.json(
+        { error: 'Mailpit API error', status: response.status },
+        { status: response.status }
+      )
+    }
+
+    const data = await response.json()
+
+    // Transform Mailpit response to our expected format
+    return NextResponse.json({
+      stats: {
+        totalAccounts: 1,
+        activeAccounts: 1,
+        totalEmails: data.Messages || 0,
+        unreadEmails: data.Unread || 0,
+        totalTasks: 0,
+        pendingTasks: 0,
+        overdueTasks: 0,
+        aiAnalyzedCount: 0,
+        lastSyncTime: new Date().toISOString(),
+      },
+      accounts: [{
+        id: 'mailpit-dev',
+        email: 'dev@mailpit.local',
+        displayName: 'Mailpit (Development)',
+        imapHost: 'mailpit',
+        imapPort: 1143,
+        smtpHost: 'mailpit',
+        smtpPort: 1025,
+        status: 'active' as const,
+        lastSync: new Date().toISOString(),
+        emailCount: data.Messages || 0,
+        unreadCount: data.Unread || 0,
+        createdAt: new Date().toISOString(),
+      }],
+      syncStatus: {
+        running: false,
+        accountsInProgress: [],
+        lastCompleted: new Date().toISOString(),
+        errors: [],
+      },
+      mailpitInfo: {
+        version: data.Version,
+        databaseSize: data.DatabaseSize,
+        uptime: data.RuntimeStats?.Uptime,
+      }
+    })
+  } catch (error) {
+    console.error('Failed to fetch from Mailpit:', error)
+    return NextResponse.json(
+      {
+        error: 'Failed to connect to Mailpit',
+        details: error instanceof Error ? error.message : 'Unknown error'
+      },
+      { status: 503 }
+    )
+  }
+}

admin-core/app/api/admin/middleware/[...path]/route.ts

@@ -0,0 +1,172 @@
+/**
+ * Middleware Admin API Proxy - Catch-all route
+ * Proxies all /api/admin/middleware/* requests to backend
+ * Forwards authentication cookies for session-based auth
+ */
+
+import { NextRequest, NextResponse } from 'next/server'
+
+const BACKEND_URL = process.env.BACKEND_URL || 'http://localhost:8000'
+
+function getForwardHeaders(request: NextRequest): HeadersInit {
+  const headers: HeadersInit = {
+    'Content-Type': 'application/json',
+  }
+
+  // Forward cookie for session auth
+  const cookie = request.headers.get('cookie')
+  if (cookie) {
+    headers['Cookie'] = cookie
+  }
+
+  // Forward authorization header if present
+  const auth = request.headers.get('authorization')
+  if (auth) {
+    headers['Authorization'] = auth
+  }
+
+  return headers
+}
+
+export async function GET(
+  request: NextRequest,
+  { params }: { params: Promise<{ path: string[] }> }
+) {
+  const { path } = await params
+  const pathStr = path.join('/')
+  const searchParams = request.nextUrl.searchParams.toString()
+  const url = `${BACKEND_URL}/api/admin/middleware/${pathStr}${searchParams ? `?${searchParams}` : ''}`
+
+  try {
+    const response = await fetch(url, {
+      method: 'GET',
+      headers: getForwardHeaders(request),
+      signal: AbortSignal.timeout(30000)
+    })
+
+    if (!response.ok) {
+      const errorText = await response.text()
+      return NextResponse.json(
+        { error: `Backend Error: ${response.status}`, details: errorText },
+        { status: response.status }
+      )
+    }
+
+    const data = await response.json()
+    return NextResponse.json(data)
+  } catch (error) {
+    console.error('Middleware API proxy error:', error)
+    return NextResponse.json(
+      { error: 'Verbindung zum Backend fehlgeschlagen' },
+      { status: 503 }
+    )
+  }
+}
+
+export async function POST(
+  request: NextRequest,
+  { params }: { params: Promise<{ path: string[] }> }
+) {
+  const { path } = await params
+  const pathStr = path.join('/')
+  const url = `${BACKEND_URL}/api/admin/middleware/${pathStr}`
+
+  try {
+    const body = await request.json()
+
+    const response = await fetch(url, {
+      method: 'POST',
+      headers: getForwardHeaders(request),
+      body: JSON.stringify(body),
+      signal: AbortSignal.timeout(30000)
+    })
+
+    if (!response.ok) {
+      const errorText = await response.text()
+      return NextResponse.json(
+        { error: `Backend Error: ${response.status}`, details: errorText },
+        { status: response.status }
+      )
+    }
+
+    const data = await response.json()
+    return NextResponse.json(data)
+  } catch (error) {
+    console.error('Middleware API proxy error:', error)
+    return NextResponse.json(
+      { error: 'Verbindung zum Backend fehlgeschlagen' },
+      { status: 503 }
+    )
+  }
+}
+
+export async function PUT(
+  request: NextRequest,
+  { params }: { params: Promise<{ path: string[] }> }
+) {
+  const { path } = await params
+  const pathStr = path.join('/')
+  const url = `${BACKEND_URL}/api/admin/middleware/${pathStr}`
+
+  try {
+    const body = await request.json()
+
+    const response = await fetch(url, {
+      method: 'PUT',
+      headers: getForwardHeaders(request),
+      body: JSON.stringify(body),
+      signal: AbortSignal.timeout(30000)
+    })
+
+    if (!response.ok) {
+      const errorText = await response.text()
+      return NextResponse.json(
+        { error: `Backend Error: ${response.status}`, details: errorText },
+        { status: response.status }
+      )
+    }
+
+    const data = await response.json()
+    return NextResponse.json(data)
+  } catch (error) {
+    console.error('Middleware API proxy error:', error)
+    return NextResponse.json(
+      { error: 'Verbindung zum Backend fehlgeschlagen' },
+      { status: 503 }
+    )
+  }
+}
+
+export async function DELETE(
+  request: NextRequest,
+  { params }: { params: Promise<{ path: string[] }> }
+) {
+  const { path } = await params
+  const pathStr = path.join('/')
+  const url = `${BACKEND_URL}/api/admin/middleware/${pathStr}`
+
+  try {
+    const response = await fetch(url, {
+      method: 'DELETE',
+      headers: getForwardHeaders(request),
+      signal: AbortSignal.timeout(30000)
+    })
+
+    if (!response.ok) {
+      const errorText = await response.text()
+      return NextResponse.json(
+        { error: `Backend Error: ${response.status}`, details: errorText },
+        { status: response.status }
+      )
+    }
+
+    const data = await response.json()
+    return NextResponse.json(data)
+  } catch (error) {
+    console.error('Middleware API proxy error:', error)
+    return NextResponse.json(
+      { error: 'Verbindung zum Backend fehlgeschlagen' },
+      { status: 503 }
+    )
+  }
+}

admin-core/app/api/admin/middleware/route.ts

@@ -0,0 +1,59 @@
+/**
+ * Middleware Admin API Proxy - Base route
+ * GET /api/admin/middleware -> GET all middleware configs
+ * Forwards authentication cookies for session-based auth
+ */
+
+import { NextRequest, NextResponse } from 'next/server'
+
+const BACKEND_URL = process.env.BACKEND_URL || 'http://localhost:8000'
+
+function getForwardHeaders(request: NextRequest): HeadersInit {
+  const headers: HeadersInit = {
+    'Content-Type': 'application/json',
+  }
+
+  // Forward cookie for session auth
+  const cookie = request.headers.get('cookie')
+  if (cookie) {
+    headers['Cookie'] = cookie
+  }
+
+  // Forward authorization header if present
+  const auth = request.headers.get('authorization')
+  if (auth) {
+    headers['Authorization'] = auth
+  }
+
+  return headers
+}
+
+export async function GET(request: NextRequest) {
+  const searchParams = request.nextUrl.searchParams.toString()
+  const url = `${BACKEND_URL}/api/admin/middleware${searchParams ? `?${searchParams}` : ''}`
+
+  try {
+    const response = await fetch(url, {
+      method: 'GET',
+      headers: getForwardHeaders(request),
+      signal: AbortSignal.timeout(30000)
+    })
+
+    if (!response.ok) {
+      const errorText = await response.text()
+      return NextResponse.json(
+        { error: `Backend Error: ${response.status}`, details: errorText },
+        { status: response.status }
+      )
+    }
+
+    const data = await response.json()
+    return NextResponse.json(data)
+  } catch (error) {
+    console.error('Middleware API proxy error:', error)
+    return NextResponse.json(
+      { error: 'Verbindung zum Backend fehlgeschlagen' },
+      { status: 503 }
+    )
+  }
+}