fix: make sure the auth emulator respects multi-tenancy for sso users (#8544)

* fix: make sure the auth emulator respects multi-tenancy for sso users

* chore: add changelog entry for #8544

---------

Co-authored-by: joehan <[email protected]>

Author: wieringen

CHANGELOG.md

@@ -6,6 +6,7 @@
 - Add GCP API client functions to support App Hosting deploy from source feature. (#8545)
 - Changed firebase init template for functions to pin runtime version on init. (#8553)
 - Fix an issue where updating a Cloud Function that retires would add incorrect fields to the updateMask. (#8560)
+- Fixed multi tenancy support for SSO users in the auth emulator (#8544)
 - Add SDK autoinit capabilities to App Hosting emulator. (#8582)
 - Provision App Hosting compute service account during init flow. (#8580)
 - Updated the Firebase Data Connect local toolkit to v2.6.1, which includes the following changes: (#8598)

src/emulator/auth/widget_ui.ts

@@ -21,6 +21,7 @@ assert(!internalError, internalError);
 
 var apiKey = query.get('apiKey');
 var appName = query.get('appName');
+var tenantId = query.get('tid');
 var authType = query.get('authType');
 var providerId = query.get('providerId');
 var redirectUrl = query.get('redirectUrl');
@@ -192,7 +193,7 @@ function finishWithUser(urlEncodedIdToken, email) {
     urlResponse: url,
     sessionId: "ValueNotUsedByAuthEmulator",
     postBody: "",
-    tenantId: null,
+    tenantId: tenantId,
     error: null,
   });
 }