จัดการเซสชันของผู้ใช้

// Revoke all refresh tokens for a specified user for whatever reason.
// Retrieve the timestamp of the revocation, in seconds since the epoch.
getAuth()
  .revokeRefreshTokens(uid)
  .then(() => {
    return getAuth().getUser(uid);
  })
  .then((userRecord) => {
    return new Date(userRecord.tokensValidAfterTime).getTime() / 1000;
  })
  .then((timestamp) => {
    console.log(`Tokens revoked at: ${timestamp}`);
  });

FirebaseAuth.getInstance().revokeRefreshTokens(uid);
UserRecord user = FirebaseAuth.getInstance().getUser(uid);
// Convert to seconds as the auth_time in the token claims is in seconds too.
long revocationSecond = user.getTokensValidAfterTimestamp() / 1000;
System.out.println("Tokens revoked at: " + revocationSecond);

# Revoke tokens on the backend.
auth.revoke_refresh_tokens(uid)
user = auth.get_user(uid)
# Convert to seconds as the auth_time in the token claims is in seconds.
revocation_second = user.tokens_valid_after_timestamp / 1000
print('Tokens revoked at: {0}'.format(revocation_second))

client, err := app.Auth(ctx)
if err != nil {
	log.Fatalf("error getting Auth client: %v\n", err)
}
if err := client.RevokeRefreshTokens(ctx, uid); err != nil {
	log.Fatalf("error revoking tokens for user: %v, %v\n", uid, err)
}
// accessing the user's TokenValidAfter
u, err := client.GetUser(ctx, uid)
if err != nil {
	log.Fatalf("error getting user %s: %v\n", uid, err)
}
timestamp := u.TokensValidAfterMillis / 1000
log.Printf("the refresh tokens were revoked at: %d (UTC seconds) ", timestamp)
auth.go

await FirebaseAuth.DefaultInstance.RevokeRefreshTokensAsync(uid);
var user = await FirebaseAuth.DefaultInstance.GetUserAsync(uid);
Console.WriteLine("Tokens revoked at: " + user.TokensValidAfterTimestamp);
FirebaseAuthSnippets.cs

const metadataRef = getDatabase().ref('metadata/' + uid);
metadataRef.set({ revokeTime: utcRevocationTimeSecs }).then(() => {
  console.log('Database updated successfully.');
});

DatabaseReference ref = FirebaseDatabase.getInstance().getReference("metadata/" + uid);
Map<String, Object> userData = new HashMap<>();
userData.put("revokeTime", revocationSecond);
ref.setValueAsync(userData);

metadata_ref = firebase_admin.db.reference("metadata/" + uid)
metadata_ref.set({'revokeTime': revocation_second})

// Verify the ID token while checking if the token is revoked by passing
// checkRevoked true.
let checkRevoked = true;
getAuth()
  .verifyIdToken(idToken, checkRevoked)
  .then((payload) => {
    // Token is valid.
  })
  .catch((error) => {
    if (error.code == 'auth/id-token-revoked') {
      // Token has been revoked. Inform the user to reauthenticate or signOut() the user.
    } else {
      // Token is invalid.
    }
  });

try {
  // Verify the ID token while checking if the token is revoked by passing checkRevoked
  // as true.
  boolean checkRevoked = true;
  FirebaseToken decodedToken = FirebaseAuth.getInstance()
      .verifyIdToken(idToken, checkRevoked);
  // Token is valid and not revoked.
  String uid = decodedToken.getUid();
} catch (FirebaseAuthException e) {
  if (e.getAuthErrorCode() == AuthErrorCode.REVOKED_ID_TOKEN) {
    // Token has been revoked. Inform the user to re-authenticate or signOut() the user.
  } else {
    // Token is invalid.
  }
}

try:
    # Verify the ID token while checking if the token is revoked by
    # passing check_revoked=True.
    decoded_token = auth.verify_id_token(id_token, check_revoked=True)
    # Token is valid and not revoked.
    uid = decoded_token['uid']
except auth.RevokedIdTokenError:
    # Token revoked, inform the user to reauthenticate or signOut().
    pass
except auth.UserDisabledError:
    # Token belongs to a disabled user record.
    pass
except auth.InvalidIdTokenError:
    # Token is invalid
    pass

client, err := app.Auth(ctx)
if err != nil {
	log.Fatalf("error getting Auth client: %v\n", err)
}
token, err := client.VerifyIDTokenAndCheckRevoked(ctx, idToken)
if err != nil {
	if err.Error() == "ID token has been revoked" {
		// Token is revoked. Inform the user to reauthenticate or signOut() the user.
	} else {
		// Token is invalid
	}
}
log.Printf("Verified ID token: %v\n", token)
auth.go

try
{
    // Verify the ID token while checking if the token is revoked by passing checkRevoked
    // as true.
    bool checkRevoked = true;
    var decodedToken = await FirebaseAuth.DefaultInstance.VerifyIdTokenAsync(
        idToken, checkRevoked);
    // Token is valid and not revoked.
    string uid = decodedToken.Uid;
}
catch (FirebaseAuthException ex)
{
    if (ex.AuthErrorCode == AuthErrorCode.RevokedIdToken)
    {
        // Token has been revoked. Inform the user to re-authenticate or signOut() the user.
    }
    else
    {
        // Token is invalid.
    }
}
FirebaseAuthSnippets.cs