使用电话号码的Firebase身份验证会返回内部错误 [英] Firebase Auth using phone number returns an internal error

问题描述

我设置了我的应用程序，以便能够使用Firebase发送Apple通知，并验证了它可以使用控制台。现在我要做的是建立在APN之上的电话认证。

所以我写了这个：

<$ p如果错误！=零{
打印（验证码未发送\（错误！）$验证代码（phoneNumber）{验证ID，
中的错误
> PhoneAuthProvider.provider ））
} else {
print（Successful。）
}

我得到：

$ p $ 错误域= FIRAuthErrorDomain代码= 17999发生内部错误，打印并检查错误的详细信息了解更多信息。 UserInfo = {NSUnderlyingError = 0x170046db0 {Error Domain = FIRAuthInternalErrorDomain Code = 3（null）UserInfo = {FIRAuthErrorUserInfoDeserializedResponseKey = {
code = 500;
message =< null>;
}}}，error_name = ERROR_INTERNAL_ERROR，NSLocalizedDescription =发生内部错误，打印并检查错误的详细信息以获取更多信息。 b
$ b

有什么想法吗？我应该提交一个针对firebase的错误吗？



我使用的是iOS SDK 4.0.0（最新的zip可以找到。）


$ b $通过添加 FirebaseAppDelegateProxyEnabled 到

code> info.plist 并设置为 NO

  func application（_ application：UIApplication，didRegisterForRemoteNotificationsWithDeviceToken deviceToken：Data）{
 //将设备令牌传递给auth。 
 Auth.auth（）。setAPNSToken（deviceToken，type：.prod）
} 
  

解决方案

使用最新的 Firebase iOS SDK ie 4.0.0 和 Xcode 8.3 测试

首先，从info.plist中删除 FirebaseAppDelegateProxyEnabled 这个键。

现在在 AppDelegate.swift 中添加以下功能：

  import Firebase 
 import UserNotifications 
 
 @UIApplicationMain 
 $ b class AppDelegate：UIResponder，UIApplicationDelegate，UNUserNotificationCenterDelegate {
 var window ：UIWindow？ 
 func application（_ application：UIApplication，didFinishLaunchingWithOptions launchOptions：[UIApplicationLaunchOptionsKey：Any]？） - > Bool {
 
 if #available（iOS 10.0，*）{
 //对于iOS 10显示通知（通过APNS发送）
 UNUserNotificationCenter.current（）。delegate = self 
 let authOptions：UNAuthorizationOptions = [.alert，.badge，.sound] 
 UNUserNotificationCenter.current（）。requestAuthorization（
 options：authOptions，
 completionHandler：{_，_in} ）
} else {
 let settings：UIUserNotificationSettings = 
 UIUserNotificationSettings（类型：[.alert，.badge，.sound]，类别：nil）
 application.registerUserNotificationSettings（settings） 
 
 $ b application.registerForRemoteNotifications（）
 FirebaseApp.configure（）
 return true 
 
 func application（_ application：UIApplication， didRegisterForRemoteNotificationsWithDeviceToken deviceToken：Data）{
 //传递设备令牌授权
 let firebaseAuth = Auth.auth（）
 
 //在开发时使用.sandbox 
 firebaseAuth.setAPNSToken（deviceToken，类型：AuthAPNSTokenType.sandbox）
 
 //在生产时它将被设置为.prod 
 
 
 func应用程序（_ application：UIApplication，didReceiveRemoteNotification userInfo：[AnyHashable：Any]，fetchCompletionHandler completionHandler：@ （UIBackgroundFetchResult） - > Void）{
 let firebaseAuth = Auth.auth（）
 
 if（firebaseAuth.canHandleNotification（userInfo））{
 print（userInfo）
返回
} 
} * 
  

发送验证码给用户的电话： b
$ b 在你想要整合电话认证的类中写：

注意：我已将 +91 作为印度的国家代码。您可以根据您的地区添加国家代码。

  PhoneAuthProvider.provider（）。verifyPhoneNumber（+ 919876543210）{ ，错误）
 if（（error）！= nil）{
 //验证码未发送。 
打印（错误）
} else {
 //成功。用户获取验证码
 //将验证码保存在UserDefaults 
 UserDefaults.standard.set（verificationID，forKey：firebase_verification）
 UserDefaults.standard.synchronize（）
 //显示屏幕输入代码。 
 
  

使用验证码登入使用者：

  let verificationID = UserDefaults.standard.value（forKey：firebase_verification）
 let credential = PhoneAuthProvider.provider ）.credential（withVerificationID：verificationID！as！String，verificationCode：self.txtEmailID.text！）
 
 Auth.auth（）。signIn（with：credential，completion：{（_ user：User，如果错误！= nil {
 //错误
} else {
 print（Phone number：\（user。 phoneNumber））
 var userInfo：Any？= user.providerData [0] 
 print（userInfo）
} 
} as！AuthResultCallback）
  

I set up my app to be able to send Apple Notifications using firebase and I verified that it works using the console. Now I want to do phone authentication which is built on top of APN.

So I wrote this:

PhoneAuthProvider.provider().verifyPhoneNumber(phoneNumber) { verificationID, error in
  if error != nil {
    print("Verification code not sent \(error!)")
  } else {
    print ("Successful.")
  }

And I get:

Error Domain=FIRAuthErrorDomain Code=17999 "An internal error has occurred, print and inspect the error details for more information." UserInfo={NSUnderlyingError=0x170046db0 {Error Domain=FIRAuthInternalErrorDomain Code=3 "(null)" UserInfo={FIRAuthErrorUserInfoDeserializedResponseKey={
    code = 500;
    message = "<null>";
}}}, error_name=ERROR_INTERNAL_ERROR, NSLocalizedDescription=An internal error has occurred, print and inspect the error details for more information.}

Any idea? Should I file a bug against firebase?

I am using iOS SDK 4.0.0 (latest zip I could find.)

UPDATE:

I disabled method swizzling by adding FirebaseAppDelegateProxyEnabled to info.plist and set it to NO

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

解决方案

Tested with latest Firebase iOS SDK i.e. 4.0.0 and Xcode 8.3

Firstly , remove this key FirebaseAppDelegateProxyEnabled from info.plist. This is not needed.

Now in AppDelegate.swift add following functions

import Firebase
import UserNotifications

@UIApplicationMain

class AppDelegate: UIResponder, UIApplicationDelegate , UNUserNotificationCenterDelegate{
    var window: UIWindow?
    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {

        if #available(iOS 10.0, *) {
            // For iOS 10 display notification (sent via APNS)
            UNUserNotificationCenter.current().delegate = self
            let authOptions: UNAuthorizationOptions = [.alert, .badge, .sound]
            UNUserNotificationCenter.current().requestAuthorization(
                options: authOptions,
                completionHandler: {_, _ in })
        } else {
            let settings: UIUserNotificationSettings =
                UIUserNotificationSettings(types: [.alert, .badge, .sound], categories: nil)
            application.registerUserNotificationSettings(settings)
        }

        application.registerForRemoteNotifications()
        FirebaseApp.configure()
        return true
    }
func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
    // Pass device token to auth.
    let firebaseAuth = Auth.auth()

    //At development time we use .sandbox
    firebaseAuth.setAPNSToken(deviceToken, type: AuthAPNSTokenType.sandbox)

    //At time of production it will be set to .prod
}

func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable : Any], fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {
    let firebaseAuth = Auth.auth()

    if (firebaseAuth.canHandleNotification(userInfo)){
        print(userInfo)
        return
    }
}*

Send a verification code to the user's phone:

In the class where you want to integrate Phone Authentication write :

Note : I have added +91 as its country code for India. You can add country code according to your region.

 PhoneAuthProvider.provider().verifyPhoneNumber("[phone]") { (verificationID, error) in
       if ((error) != nil) {
             // Verification code not sent.
             print(error)
       } else {
              // Successful. User gets verification code 
              // Save verificationID in UserDefaults
             UserDefaults.standard.set(verificationID, forKey: "firebase_verification")
             UserDefaults.standard.synchronize()
             //And show the Screen to enter the Code.
       }               

Sign in the user with the verification code:

 let verificationID = UserDefaults.standard.value(forKey: "firebase_verification")
 let credential = PhoneAuthProvider.provider().credential(withVerificationID: verificationID! as! String, verificationCode: self.txtEmailID.text!)

   Auth.auth().signIn(with: credential, completion: {(_ user: User, _ error: Error?) -> Void in
         if error != nil {
            // Error
          }else {
             print("Phone number: \(user.phoneNumber)")
              var userInfo: Any? = user.providerData[0]
                    print(userInfo)
                }
         } as! AuthResultCallback)

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