fix(identity): 兼容多租户 V2 无固定租户映射

多租户 Revision 改为按 Token tid 动态解析租户，配对和验证不再要求 default 映射；单租户 V1 继续保留固定映射门禁。同步补齐 tenantMode 共享契约与 OpenAPI 产物。\n\n验证：Web 测试 129 项通过；pnpm lint 通过；Web 生产构建通过；pnpm openapi 通过。

apps/api/docs/swagger.json

@@ -9753,6 +9753,9 @@
                 "tenantKey": {
                     "type": "string"
                 },
+                "tenantName": {
+                    "type": "string"
+                },
                 "userGroupId": {
                     "type": "string"
                 },
@@ -12376,9 +12379,21 @@
                 "supersededAt": {
                     "type": "string"
                 },
+                "tenantContextAudience": {
+                    "type": "string"
+                },
+                "tenantContextEndpoint": {
+                    "type": "string"
+                },
+                "tenantContextScope": {
+                    "type": "string"
+                },
                 "tenantId": {
                     "type": "string"
                 },
+                "tenantMode": {
+                    "type": "string"
+                },
                 "tokenIntrospection": {
                     "type": "boolean"
                 },

apps/api/docs/swagger.yaml

@@ -32,6 +32,8 @@ definitions:
         type: string
       tenantKey:
         type: string
+      tenantName:
+        type: string
       userGroupId:
         type: string
       userGroupKey:
@@ -1858,8 +1860,16 @@ definitions:
         $ref: '#/definitions/identity.RevisionState'
       supersededAt:
         type: string
+      tenantContextAudience:
+        type: string
+      tenantContextEndpoint:
+        type: string
+      tenantContextScope:
+        type: string
       tenantId:
         type: string
+      tenantMode:
+        type: string
       tokenIntrospection:
         type: boolean
       updatedAt:

apps/web/src/pages/admin/UnifiedIdentityPanel.test.tsx

@@ -9,6 +9,7 @@ import {
   executeIdentityOperation,
   isStaleIdentityOperation,
   pairingFailureMessage,
+  requiresLocalTenantMapping,
 } from './UnifiedIdentityPanel';
 
 describe('UnifiedIdentityPanel', () => {
@@ -20,12 +21,26 @@ describe('UnifiedIdentityPanel', () => {
     expect(html).toContain('Gateway API 公网地址');
     expect(html).not.toContain('value="/gateway-api"');
     expect(html).toContain('Gateway Web 地址');
-    expect(html).toContain('Gateway 本地租户映射');
+    expect(html).toContain('Gateway 本地租户映射（仅单租户 V1）');
+    expect(html).toContain('多租户 V2 无需填写');
+    const localTenantInput = html.match(/<input[^>]+placeholder="default"[^>]*>/)?.[0] ?? '';
+    expect(localTenantInput).not.toContain('required');
+    expect(localTenantInput).not.toContain('value="default"');
     expect(html).not.toContain('Machine Client Secret');
     expect(html).not.toContain('SSF Transmitter Issuer');
   });
 });
 
+describe('local tenant mapping compatibility', () => {
+  it('does not require a fixed mapping for multi-tenant V2 revisions', () => {
+    expect(requiresLocalTenantMapping('multi_tenant')).toBe(false);
+  });
+
+  it('keeps the fixed mapping requirement for single-tenant V1 revisions', () => {
+    expect(requiresLocalTenantMapping('single_tenant')).toBe(true);
+  });
+});
+
 describe('PairingProgressCard', () => {
   it('shows a safe actionable discovery failure and a recovery action', () => {
     const html = renderToStaticMarkup(<PairingProgressCard loading={false} onCancel={() => undefined} pairing={{
@@ -192,6 +207,7 @@ function identityRevision(
     id: `${state}-revision`,
     state,
     schemaVersion: 1,
+    tenantMode: 'single_tenant',
     authCenterUrl: 'https://auth.example.com',
     issuer: 'https://issuer.example.com',
     scopes: ['openid'],

apps/web/src/pages/admin/UnifiedIdentityPanel.tsx

@@ -24,7 +24,7 @@ export function UnifiedIdentityPanel(props: { token: string }) {
   const [configuration, setConfiguration] = useState<IdentityConfigurationView | null>(null);
   const [form, setForm] = useState<IdentityPairingInput>(defaultPairingInput);
   const [showPairingForm, setShowPairingForm] = useState(false);
-  const [localTenantKey, setLocalTenantKey] = useState('default');
+  const [localTenantKey, setLocalTenantKey] = useState('');
   const [legacyJwtEnabled, setLegacyJwtEnabled] = useState(false);
   const [loading, setLoading] = useState(false);
   const [message, setMessage] = useState('');
@@ -120,6 +120,7 @@ export function UnifiedIdentityPanel(props: { token: string }) {
   const previous = configuration?.previous;
   const pairing = configuration?.pairing;
   const runtime = configuration?.runtime;
+  const localTenantMappingRequired = requiresLocalTenantMapping(draft?.tenantMode);
   const cleanupPending = pairing?.status === 'cancelled' && pairing.cleanupStatus === 'pending';
   const cleanupCompleted = pairing?.status === 'cancelled' && pairing.cleanupStatus === 'completed';
   const shouldShowPairing = !active && (showPairingForm || !pairing || cleanupCompleted);
@@ -188,7 +189,9 @@ export function UnifiedIdentityPanel(props: { token: string }) {
             <RevisionDetails revision={draft} />
             {draft.state === 'draft' && (
               <div className="formGrid two">
-                <Label>Gateway 本地租户映射<Input value={localTenantKey} onChange={(event) => setLocalTenantKey(event.target.value)} /></Label>
+                {localTenantMappingRequired
+                  ? <Label>Gateway 本地租户映射<Input required value={localTenantKey} onChange={(event) => setLocalTenantKey(event.target.value)} placeholder="default" /></Label>
+                  : <p className="mutedText">多租户 V2 按 Token `tid` 动态解析租户，不使用固定的本地租户映射。</p>}
                 <label className="identityCheckbox">
                   <input type="checkbox" checked={legacyJwtEnabled} onChange={(event) => setLegacyJwtEnabled(event.target.checked)} />
                   <span><strong>继续兼容 Legacy JWT</strong><small>仅在迁移期确有旧调用方时开启。</small></span>
@@ -197,8 +200,8 @@ export function UnifiedIdentityPanel(props: { token: string }) {
             )}
             <div className="fileStorageToolbar">
               {draft.state === 'draft' && <>
-                <Button type="button" variant="outline" disabled={loading || !localTenantKey.trim()} onClick={() => void saveDraftPolicy()}>保存本地策略</Button>
-                <Button type="button" disabled={loading || !localTenantKey.trim()}
+                <Button type="button" variant="outline" disabled={loading || (localTenantMappingRequired && !localTenantKey.trim())} onClick={() => void saveDraftPolicy()}>保存本地策略</Button>
+                <Button type="button" disabled={loading || (localTenantMappingRequired && !localTenantKey.trim())}
                   onClick={() => void run(() => validateIdentityRevision(props.token, draft.id, draft.version), '统一认证配置验证成功，可以激活。')}>
                   <ShieldCheck size={14} />验证配置
                 </Button>
@@ -241,7 +244,11 @@ export function UnifiedIdentityPanel(props: { token: string }) {
               <Label>一次性接入码<Input required type="password" autoComplete="one-time-code" value={form.onboardingCode} onChange={(event) => setForm({ ...form, onboardingCode: event.target.value })} placeholder="仅本次提交，不写入日志或数据库" /></Label>
               <Label>Gateway API 公网地址<Input required value={form.publicBaseUrl} onChange={(event) => setForm({ ...form, publicBaseUrl: event.target.value })} placeholder="https://api.gateway.example.com" /></Label>
               <Label>Gateway Web 地址<Input required value={form.webBaseUrl} onChange={(event) => setForm({ ...form, webBaseUrl: event.target.value })} placeholder="https://gateway.example.com" /></Label>
-              <Label>Gateway 本地租户映射<Input required value={form.localTenantKey} onChange={(event) => setForm({ ...form, localTenantKey: event.target.value })} placeholder="default" /></Label>
+              <Label>
+                Gateway 本地租户映射（仅单租户 V1）
+                <Input value={form.localTenantKey} onChange={(event) => setForm({ ...form, localTenantKey: event.target.value })} placeholder="default" />
+                <small>多租户 V2 无需填写；收到 Manifest 后会按 Token `tid` 动态解析。</small>
+              </Label>
               <label className="identityCheckbox">
                 <input type="checkbox" checked={form.legacyJwtEnabled} onChange={(event) => setForm({ ...form, legacyJwtEnabled: event.target.checked })} />
                 <span><strong>继续兼容 Legacy JWT</strong><small>默认关闭；本地应急管理员登录始终保留。</small></span>
@@ -368,7 +375,9 @@ function RevisionDetails({ revision }: { revision: IdentityConfigurationRevision
       <span>Issuer: {revision.issuer || '等待 Manifest'}</span>
       <span>Audience: {revision.audience || '等待 Manifest'}</span>
       <span>Tenant: {revision.tenantId || '等待 Manifest'}</span>
-      <span>本地租户: {revision.localTenantKey}</span>
+      {revision.tenantMode === 'multi_tenant'
+        ? <span>租户模式: 多租户（按 tid 动态解析）</span>
+        : <span>本地租户: {revision.localTenantKey}</span>}
       <span>登录 Client: {revision.browserClientId || '未启用'}</span>
       <span>服务 Client: {revision.machineClientId || '未启用'}</span>
       <span>能力: {revision.capabilities.map(capabilityLabel).join('、') || '等待 Manifest'}</span>
@@ -392,11 +401,15 @@ function defaultPairingInput(): IdentityPairingInput {
     onboardingCode: '',
     publicBaseUrl: /^https?:\/\//i.test(configuredApiBaseUrl) ? configuredApiBaseUrl : '',
     webBaseUrl,
-    localTenantKey: 'default',
+    localTenantKey: '',
     legacyJwtEnabled: false,
   };
 }
 
+export function requiresLocalTenantMapping(tenantMode?: string): boolean {
+  return tenantMode !== 'multi_tenant';
+}
+
 function pairingStatusLabel(status: string, cleanupStatus?: string) {
   if (status === 'cancelled' && cleanupStatus === 'pending') return '正在销毁临时凭据并清理由本次 Revision 创建的安全事件连接';
   return ({ metadata_pending: '正在提交回调与 Receiver 地址', preparing: '认证中心正在创建或复用标准资源', ready: '正在领取并保存一次性机器凭据', credentials_saved: '正在建立安全事件能力并确认完成' } as Record<string, string>)[status] ?? status;