How Can I Prevent Firebase from Signing Out the Current User When Creating New Accounts?

Firebase: Preventing User Sign-Out While Adding New Accounts

Problem Encountered

When creating new user accounts using Firebase's createUserWithEmailAndPassword method, the currently logged-in user is automatically signed out. This behavior poses a challenge for administrators attempting to add multiple accounts while remaining signed in.

Solution

To overcome this issue, it is necessary to utilize a secondary Firebase app instance. Creating a user can be accomplished without signing out the current user by employing the newly created auth instance.

// Create a secondary Firebase app instance
const secondaryApp = firebase.initializeApp(config, "Secondary");

// Use the secondary auth reference to create a new user
secondaryApp.auth().createUserWithEmailAndPassword(email, password).then(function(user) {
  // Handle successful user creation
});

Implications

It is crucial to consider the implications of using multiple auth references. While user creation is possible without authentication, writing data to Firebase may require the use of the appropriate auth reference with the necessary permissions. In the case of admin operations, the main auth reference should be utilized, while user-specific data should be written using the second auth reference.

Additional Considerations

• The accuracy of this solution has not been thoroughly tested.
• It is important to ensure that permissions and roles are properly managed when using multiple auth references.

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