Flutter Firebase 电话身份验证码未通过 SMS 发送答案

【问题标题】：Flutter Firebase phone authentication code not sending via SMSFlutter Firebase 电话身份验证码未通过 SMS 发送
【发布时间】：2019-12-04 23:45:56
【问题描述】：

我试图在我的颤振项目中启用 Firebase 电话身份验证，以便它实际向输入的号码发送带有身份验证码的 SMS。

-将 APNs 身份验证密钥上传到“云消息传递”下的 Firebase 项目设置中

-我还补充了：

io.flutter.embedded_views_preview
<string>NO</string>

到 info.plist 文件

然后我在 Xcode 项目中激活了 Background mode -> Remote Notifications 和 Push Notifications，并在 AppDelegate.swift 文件中实现了这两个功能：

override func application(_ application: UIApplication, 
didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) 
{
    // Pass device token to auth
        Auth.auth().setAPNSToken(deviceToken, type: 
AuthAPNSTokenType.prod)

    // Further handling of the device token if needed by the app
    // ...
  }

  override func application(_ application: UIApplication,
      didReceiveRemoteNotification notification: [AnyHashable : 
Any],
      fetchCompletionHandler completionHandler: @escaping 
(UIBackgroundFetchResult) -> Void) {
    if Auth.auth().canHandleNotification(notification) {
        completionHandler(UIBackgroundFetchResult.noData)
      return
    }
    // This notification is not auth related, developer should 
handle it.
  }

这是在登录屏幕中处理整个电话身份验证过程的代码

Future<void> verifyPhone() async {
final PhoneCodeAutoRetrievalTimeout autoRetrieve = (String verID) {
  this.verificationID = verID;
};

final PhoneCodeSent smsCodeSent = (String verID, [int 
forceCodeResend]) {

  this.verificationID = verID;
  smsCodeDialog(context).then((value) {
  });
};

final PhoneVerificationCompleted verificationSuccess =
    (AuthCredential credential) {
};

final PhoneVerificationFailed verificationFailed =
    (AuthException exception) {
  print("verification failed this bullshit");
  if (exception.message.contains('not authorized'))
    print(
        'Something weird has gone really wrong, please do not try 
later');
  else if (exception.message.contains('Network'))
    print('Please check your internet connection and try again');
  else if (exception.message.contains("credential is invalid"))
    print("credential is invalid you jerk");
  else
    print('Something has gone horribly wrong, please try later or 
never -> ${exception.message}');
};

await _auth.verifyPhoneNumber(
    phoneNumber: "+" + dialingCode + this.phoneNo,
    timeout: const Duration(seconds: 5),
    verificationCompleted: verificationSuccess,
    verificationFailed: verificationFailed,
    codeSent: smsCodeSent,
    codeAutoRetrievalTimeout: autoRetrieve);
}


  signIn() async {
    final AuthCredential credential = 
PhoneAuthProvider.getCredential(
      verificationId: verificationID,
      smsCode: smsCode,
    );
    final FirebaseUser user = await 
_auth.signInWithCredential(credential);
    final FirebaseUser currentUser = await _auth.currentUser();
    assert(user.uid == currentUser.uid);

    Navigator.pushReplacementNamed(context, "root");
  }

当我在物理 iPhone X 上输入我的电话号码并按下“发送短信”时，我希望收到带有身份验证密钥的短信，但却收到以下错误：

The UIApplicationDelegate must handle remote notification for phone 
number authentication to work.

If app delegate swizzling is disabled, remote notifications received 
by UIApplicationDelegate need to be forwarded to FIRAuth s 
canHandleNotificaton: method.

【问题讨论】：

会发生什么？有哪些错误？另外，你可以发送一个使用 vanilla ios 或没有 Flutter 的 Android 代码吗？ SMS 发送有很多移动部件，并将问题隔离到特定的库或工具，然后发现有意义的错误将是成功的第一步。

标签： swift firebase flutter firebase-authentication apple-push-notifications

【解决方案1】：

您可能正在使用与该问题相关的firebase_auth 版本，您可以在此flutter issue 中查看相关信息

我的解决方案是添加 firebase_auth 的这个分支：

firebase_auth:
git:
  url: https://github.com/collinjackson/plugins.git
  ref: 441417c2fed0ff26bf84a49ab2c5ffd2aa5487de
  path: packages/firebase_auth

或者您可能需要将您的 firebase_auth 更新到版本 0.11.1+8 才能获得修复。

希望这会有所帮助。

【讨论】：