Closed
Description
Description
We configured two Firebase apps using Google Identity Platform and multi-tenancy enabled. The default Firebase app is being used with a specific tenant ID to authenticate users on the tenant level. A secondary Firebase app is being use to authenticate users on the root project level (outside all other tenants). We are using 2 different auth instances for the 2 Firebase apps.
Everything is working fine with the default Firebase app. Although I found strange behavior using the second app.
When using the secondary auth (without tenant ID configured) we successfully authenticate users, the user.tenantID is null BUT its access token contains information about the tenant ID and the user is being register in the tenant level and not in the root project as it should be.
Firebase app configurations
let filePath = Bundle.main.path(forResource: self.environment.google.infoPlistName, ofType: "plist")! let options = FirebaseOptions(contentsOfFile: filePath) FirebaseApp.configure(options: options!) // App for a specific tenant FirebaseApp.configure(name: "RootProjectLevelApp", options: options!) App for root project Using the auth instances
let tenantAuth = Auth.auth() tenantAuth.tenantID = "SOME_TENANT_ID" let rootProjectApp = FirebaseApp.app(name: "RootProjectLevelApp") let rootProjectAuth = Auth.auth(app: rootProjectApp) Reproducing the issue
- Create Firebase or GCP project and configure Authentication
- Configure for multi tenancy on GCP project and create at one tenant
- In that mobile app, configure 2 Firebase apps and auth as showed in description
- Authenticate a user using the root project auth
- Verify the access token details
- Verify where the user was register (in the root of inside a tenant)
Firebase SDK Version
10.3.0
Xcode Version
13.3.1
Installation Method
Swift Package Manager
Firebase Product(s)
Authentication, Crashlytics, DynamicLinks
Targeted Platforms
iOS
Relevant Log Output
No response
If using Swift Package Manager, the project's Package.resolved
Expand Package.resolved snippet
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