Merge pull request #34130 from backstage/codex/turtle395-improve-mcp-auth-dialog

Show MCP client metadata in auth consent dialog

plugins/auth-backend/src/service/OidcRouter.test.ts

@@ -476,6 +476,7 @@ describe('OidcRouter', () => {
 
         expect(response.body).toEqual({
           id: authSession.id,
+          clientId: client.clientId,
           clientName: 'Test Client',
           scope: 'openid',
           redirectUri: 'https://example.com/callback',

plugins/auth-backend/src/service/OidcRouter.ts

@@ -331,6 +331,7 @@ export class OidcRouter {
 
           return res.json({
             id: session.id,
+            clientId: session.clientId,
             clientName: session.clientName,
             scope: session.scope,
             redirectUri: session.redirectUri,