WP-30/31/32: contract and failing tests for backup management; OS scan skips container dirs

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

frontend/src/api/types.ts

@@ -163,3 +163,71 @@ export interface VulnSummary {
   last_scan: string | null
   scanner: string
 }
+
+export type StorageKind = 'smb' | 'ftp'
+
+export interface BackupTargetView {
+  id: string
+  name: string
+  kind: StorageKind
+  host: string
+  port: number | null
+  share: string
+  path: string
+  username: string
+  tls: boolean
+  password_set: boolean
+}
+
+export interface BackupTargetPayload {
+  name: string
+  kind: StorageKind
+  host: string
+  port: number | null
+  share: string
+  path: string
+  username: string
+  password: string
+  tls: boolean
+}
+
+export type BackupSource =
+  | { type: 'volume_claim'; namespace: string; pvc: string }
+  | { type: 'postgres_dump'; namespace: string; pod: string }
+  | { type: 'kubernetes_manifests'; namespace: string }
+  | { type: 'host_path'; path: string }
+
+export interface BackupStrategyView {
+  id: string
+  name: string
+  source: BackupSource
+  schedule: string
+  target_id: string
+  retention: number
+  encrypted: boolean
+  enabled: boolean
+}
+
+export interface BackupStrategyPayload {
+  name: string
+  source: BackupSource
+  schedule: string
+  target_id: string
+  retention: number
+  passphrase: string | null
+  enabled: boolean
+}
+
+export interface BackupRecord {
+  id: string
+  strategy_id: string
+  filename: string
+  size_bytes: number
+  sha256: string
+  created_at: string
+}
+
+export interface StrategyStatus extends BackupStrategyView {
+  target_name: string
+  last_backup: BackupRecord | null
+}

frontend/src/components/StrategyForm.test.ts

@@ -0,0 +1,71 @@
+import { mount } from '@vue/test-utils'
+import StrategyForm from './StrategyForm.vue'
+
+const targets = [
+  { id: 't1', name: 'NAS' },
+  { id: 't2', name: 'FTP' },
+]
+
+describe('StrategyForm', () => {
+  it('builds a postgres dump strategy', async () => {
+    const w = mount(StrategyForm, { props: { targets } })
+    await w.find('input[name=name]').setValue('Gitea DB')
+    await w.find('select[name=source_type]').setValue('postgres_dump')
+    await w.find('input[name=namespace]').setValue('gitea')
+    await w.find('input[name=pod]').setValue('gitea-postgresql-0')
+    await w.find('input[name=schedule]').setValue('0 0 2 * * *')
+    await w.find('select[name=target_id]').setValue('t2')
+    await w.find('input[name=retention]').setValue('7')
+    await w.find('input[name=passphrase]').setValue('a-long-passphrase!')
+    await w.find('form').trigger('submit')
+    expect(w.emitted('submit')![0][0]).toEqual({
+      name: 'Gitea DB',
+      source: { type: 'postgres_dump', namespace: 'gitea', pod: 'gitea-postgresql-0' },
+      schedule: '0 0 2 * * *',
+      target_id: 't2',
+      retention: 7,
+      passphrase: 'a-long-passphrase!',
+      enabled: true,
+    })
+  })
+
+  it('switches source fields by type', async () => {
+    const w = mount(StrategyForm, { props: { targets } })
+    await w.find('select[name=source_type]').setValue('host_path')
+    expect(w.find('input[name=path]').exists()).toBe(true)
+    expect(w.find('input[name=namespace]').exists()).toBe(false)
+    await w.find('select[name=source_type]').setValue('volume_claim')
+    expect(w.find('input[name=pvc]').exists()).toBe(true)
+  })
+
+  it('sends null passphrase when empty on create and keeps it on edit', async () => {
+    const w = mount(StrategyForm, { props: { targets } })
+    await w.find('input[name=name]').setValue('x')
+    await w.find('input[name=path]').exists()
+    await w.find('select[name=source_type]').setValue('kubernetes_manifests')
+    await w.find('input[name=namespace]').setValue('gitea')
+    await w.find('form').trigger('submit')
+    expect((w.emitted('submit')![0][0] as { passphrase: unknown }).passphrase).toBeNull()
+
+    const e = mount(StrategyForm, {
+      props: {
+        targets,
+        current: {
+          id: 's1',
+          name: 'Old',
+          source: { type: 'host_path', path: '/srv' },
+          schedule: '0 0 1 * * *',
+          target_id: 't1',
+          retention: 2,
+          encrypted: true,
+          enabled: false,
+        },
+      },
+    })
+    expect(e.text()).toContain('leave empty to keep')
+    await e.find('form').trigger('submit')
+    const p = e.emitted('submit')![0][0] as { passphrase: unknown; enabled: boolean }
+    expect(p.passphrase).toBe('')
+    expect(p.enabled).toBe(false)
+  })
+})

frontend/src/components/TargetForm.test.ts

@@ -0,0 +1,57 @@
+import { mount } from '@vue/test-utils'
+import TargetForm from './TargetForm.vue'
+
+describe('TargetForm', () => {
+  it('emits an smb target payload', async () => {
+    const w = mount(TargetForm, { props: {} })
+    await w.find('input[name=name]').setValue('NAS')
+    await w.find('select[name=kind]').setValue('smb')
+    await w.find('input[name=host]').setValue('nas.local')
+    await w.find('input[name=share]').setValue('backups')
+    await w.find('input[name=path]').setValue('softvisor')
+    await w.find('input[name=username]').setValue('backup')
+    await w.find('input[name=password]').setValue('secret')
+    await w.find('form').trigger('submit')
+    expect(w.emitted('submit')![0][0]).toEqual({
+      name: 'NAS',
+      kind: 'smb',
+      host: 'nas.local',
+      port: null,
+      share: 'backups',
+      path: 'softvisor',
+      username: 'backup',
+      password: 'secret',
+      tls: false,
+    })
+  })
+
+  it('shows ftp-only fields and hides share for ftp', async () => {
+    const w = mount(TargetForm, { props: {} })
+    await w.find('select[name=kind]').setValue('ftp')
+    expect(w.find('input[name=share]').exists()).toBe(false)
+    expect(w.find('input[name=tls]').exists()).toBe(true)
+    expect(w.find('input[name=port]').exists()).toBe(true)
+  })
+
+  it('prefills an existing target and keeps the password empty', () => {
+    const w = mount(TargetForm, {
+      props: {
+        current: {
+          id: '1',
+          name: 'NAS',
+          kind: 'smb',
+          host: 'nas.local',
+          port: null,
+          share: 'backups',
+          path: 'x',
+          username: 'u',
+          tls: false,
+          password_set: true,
+        },
+      },
+    })
+    expect((w.find('input[name=host]').element as HTMLInputElement).value).toBe('nas.local')
+    expect((w.find('input[name=password]').element as HTMLInputElement).value).toBe('')
+    expect(w.text()).toContain('leave empty to keep')
+  })
+})