Admin SDK 錯誤處理

try {
  FirebaseToken token = FirebaseAuth.getInstance().verifyIdToken(idToken);
  performPrivilegedOperation(token.getUid());
} catch (FirebaseAuthException ex) {
  System.err.println("Failed to verify ID token: " + ex.getMessage());
}

try:
  token = auth.verify_id_token(idToken)
  perform_privileged_pperation(token.uid)
except exceptions.FirebaseError as ex:
  print(f'Failed to verify ID token: {ex}')

token, err := client.VerifyIDToken(ctx, idToken)
if err != nil {
  log.Printf("Failed to verify ID token: %v", err)
  return
}

performPrivilegedOperation(token)

try
{
  var token = await FirebaseAuth.DefaultInstance.VerifyIdTokenAsync(idToken);
  PerformPrivilegedOperation(token.getUid());
}
catch (FirebaseAuthException ex) 
{
  Conole.WriteLine($"Failed to verify ID token: {ex.Message}");
}

try {
  FirebaseToken token = FirebaseAuth.getInstance().verifyIdToken(idToken);
  performPrivilegedOperation(token.getUid());
} catch (FirebaseAuthException ex) {
  if (ex.getAuthErrorCode() == AuthErrorCode.ID_TOKEN_EXPIRED) {
    System.err.println("ID token has expired");
  } else if (ex.getAuthErrorCode() == AuthErrorCode.ID_TOKEN_INVALID) {
    System.err.println("ID token is malformed or invalid");
  } else {
    System.err.println("Failed to verify ID token: " + ex.getMessage());
  }
}

try:
  token = auth.verify_id_token(idToken)
  perform_privileged_operation(token.uid)
except auth.ExpiredIdTokenError:
  print('ID token has expired')
except auth.InvalidIdTokenError:
  print('ID token is malformed or invalid')
except exceptions.FirebaseError as ex:
  print(f'Failed to verify ID token: {ex}')

token, err := client.VerifyIDToken(ctx, idToken)
if auth.IsIDTokenExpired(err) {
  log.Print("ID token has expired")
  return
}
if auth.IsIDTokenInvalid(err) {
  log.Print("ID token is malformed or invalid")
  return
}
if err != nil {
  log.Printf("Failed to verify ID token: %v", err)
  return
}

performPrivilegedOperation(token)

try
{
  var token = await FirebaseAuth.DefaultInstance.VerifyIdTokenAsync(idToken);
  PerformPrivilegedOperation(token.getUid());
}
catch (FirebaseAuthException ex)
{
  if (ex.AuthErrorCode == AuthErrorCode.ExpiredIdToken)
  {
    Console.WriteLine("ID token has expired");
  }
  else if (ex.AuthErrorCode == AuthErrorCode.InvalidIdToken)
  {
    Console.WriteLine("ID token is malformed or invalid");
  }
  else
  {
    Conole.WriteLine($"Failed to verify ID token: {ex.Message}");
  }
}

try {
  FirebaseMessaging.getInstance().send(createMyMessage());
} catch (FirebaseMessagingException ex){
  if (ex.getMessagingErrorCode() == MessagingErrorCode.UNREGISTERED) {
    System.err.println("App instance has been unregistered");
    removeTokenFromDatabase();
  } else if (ex.getErrorCode() == ErrorCode.Unavailable) {
    System.err.println("FCM service is temporarily unavailable");
    scheduleForRetryInAnHour();
  } else {
    System.err.println("Failed to send notification: " + ex.getMessage());
  }
}

try:
  messaging.send(create_my_message())
except messaging.UnregisteredError:
  print('App instance has been unregistered')
  remove_token_from_database()
except exceptions.UnavailableError:
  print('FCM service is temporarily unavailable')
  schedule_for_retry_in_an_hour()
except exceptions.FirebaseError as ex:
  print(f'Failed to send notification: {ex}')

_, err := client.Send(ctx, createMyMessage())
if messaging.IsUnregistered(err) {
  log.Print("App instance has been unregistered")
  removeTokenFromDatabase()
  return
}
if errorutils.IsUnavailable(err) {
  log.Print("FCM service is temporarily unavailable")
  scheduleForRetryInAnHour()
  return
}
if err != nil {
  log.Printf("Failed to send notification: %v", err)
  return
}

try
{
  await FirebaseMessaging.DefaultInstance.SendAsync(createMyMessage());
}
catch (FirebaseMessagingException ex)
{
  if (ex.MessagingErrorCode == MessagingErrorCode.UNREGISTERED)
  {
    Console.WriteLine("App instance has been unregistered");
    removeTokenFromDatabase();
  }
  else if (ex.ErrorCode == ErrorCode.Unavailable)
  {
    Console.WriteLine("FCM service is temporarily unavailable");
    scheduleForRetryInAnHour();
  }
  else
  {
    Console.WriteLine($"Failed to send notification: {ex.Message}");
  }
}

try {
  FirebaseMessaging.getInstance().send(createMyMessage());
} catch (FirebaseMessagingException ex){
  IncomingHttpResponse response = ex.getHttpResponse();
  if (response != null) {
    System.err.println("FCM service responded with HTTP " + response.getStatusCode());

    Map<String, Object> headers = response.getHeaders();
    for (Map.Entry<String, Object> entry : headers.entrySet()) {
      System.err.println(">>> " + entry.getKey() + ": " + entry.getValue());
    }

    System.err.println(">>>");
    System.err.println(">>> " + response.getContent());
  }
}

try:
  messaging.send(create_my_message())
except exceptions.FirebaseError as ex:
  response = ex.http_response
  if response is not None:
    print(f'FCM service responded with HTTP {response.status_code}')

    for key, value in response.headers.items():
      print(f'>>> {key}: {value}')

    print('>>>')
    print(f'>>> {response.content}')

_, err := client.Send(ctx, createMyMessage())
if resp := errorutils.HTTPResponse(err); resp != nil {
  log.Printf("FCM service responded with HTTP %d", resp.StatusCode)

  for key, value := range resp.Header {
      log.Printf(">>> %s: %v", key, value)
  }

  defer resp.Body.Close()
  b, _ := ioutil.ReadAll(resp.Body)
  log.Print(">>>")
  log.Printf(">>> %s", string(b))

  return
}

try
{
  await FirebaseMessaging.DefaultInstance.SendAsync(createMyMessage());
}
catch (FirebaseMessagingException ex)
{
  var response = ex.HttpResponse
  if response != null
  {
    Console.WriteLine($"FCM service responded with HTTP { response.StatusCode}");

    var headers = response.Headers;
    for (var entry in response.Headers)
    {
      Console.WriteLine($">>> {entry.Key}: {entry.Value}");
    }

    var body = await response.Content.ReadAsString();
    Console.WriteLine(">>>");
    Console.WriteLine($">>> {body}");
  }
}