Firebase Phone 身份验证无法接收远程通知注册 [英] Firebase Phone auth fails to pick up on remote notifications registration

问题描述

目前正在努力解决日志中显示的以下错误:

Currently struggling with the following error showing up in logs:

<代码><错误>[Firebase/Auth][I-AUT000015] UIApplicationDelegate 必须处理远程通知才能进行电话号码身份验证.

以及调用 verifyPhoneNumber:completion: 时的这个 NSError 对象:

as well as this NSError object when calling verifyPhoneNumber:completion: :

@"NSLocalizedDescription" : @"如果禁用了app delegate swizzling，UIApplicationDelegate收到的远程通知需要转发到FIRAuth的canHandleNotificaton:方法."@"error_name" : @"ERROR_NOTIFICATION_NOT_FORWARDED"

有人知道这是怎么回事以及如何解决吗?

我正在使用 XCode 8.3.3、Firebase 4.0.0，我已经关闭了 swizzling，并且我已经确认我成功注册了 APNS(我看到了令牌)和 FCM(我也看到了这个).

I am using XCode 8.3.3, Firebase 4.0.0, I've switched OFF swizzling, and I already confirmed that I successfully register both for APNS (I see the token) and for FCM (I see this as well).

我在文档和 iOS 云消息 github 示例 repo 中都使用了示例代码.

I used the sample code both in documentation and in the iOS cloud message github sample repo.

在尝试将 Firebase 集成到同一个项目中之前，我让 Digits 电话身份验证工作完美无缺，并且推送通知来自 AWS SNS 和 OneSignal.

Before trying to integrate Firebase in the same project, I had Digits phone auth working flawlessly, and push notifications coming in both from AWS SNS and OneSignal.

Firebase 相关部分的相关代码:

Relevant code for Firebase-related parts:

AppDelegate

AppDelegate

+ (void)initialize
{

    FIROptions *firOptions = [[FIROptions alloc] initWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"some-plist-name" ofType:@"plist"]];
    [FIRApp configureWithOptions:firOptions];
}


- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

    [FIRMessaging messaging].delegate = self;
    [FIRMessaging messaging].shouldEstablishDirectChannel = YES;

    [UNUserNotificationCenter currentNotificationCenter].delegate = self;

    // do some other setup stuff here ...

    return YES;
}

#pragma mark - FIRMessagingDelegate

- (void)messaging:(nonnull FIRMessaging *)messaging didRefreshRegistrationToken:(nonnull NSString *)fcmToken {

    // I get an fcmToken here as expected and notify the the relevant controller(s)

}

- (void)messaging:(nonnull FIRMessaging *)messaging didReceiveMessage:(nonnull FIRMessagingRemoteMessage *)remoteMessage {

}

#pragma mark - UNUserNotificationCenterDelegate

- (void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions options))completionHandler {
    NSDictionary *userInfo = notification.request.content.userInfo;
    [[FIRAuth auth] canHandleNotification:userInfo];

    completionHandler(UNNotificationPresentationOptionNone);
}

- (void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void(^)())completionHandler {  
    completionHandler();
}

#pragma mark - Notifications

- (void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken {

    FIRMessagingAPNSTokenType tokenType = FIRMessagingAPNSTokenTypeProd;
#if DEBUG && !TESTFLIGHT
    tokenType = FIRMessagingAPNSTokenTypeSandbox;
#endif

    [[FIRMessaging messaging] setAPNSToken:deviceToken type:tokenType];

}

- (void)application:(UIApplication*)application didFailToRegisterForRemoteNotificationsWithError:(NSError*)error {

}

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler {

    [[FIRAuth auth] canHandleNotification:userInfo];

    completionHandler(UIBackgroundFetchResultNewData);
}

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo {

    [[FIRAuth auth] canHandleNotification:userInfo];

}

- (void)application:(UIApplication *) application handleActionWithIdentifier:(NSString *)identifier forRemoteNotification:(NSDictionary *)notification completionHandler:(void (^)())completionHandler {

    completionHandler();

}


@end

控制器 1

...

UNAuthorizationOptions authOptions = UNAuthorizationOptionAlert | UNAuthorizationOptionSound | UNAuthorizationOptionBadge;
[[UNUserNotificationCenter currentNotificationCenter] requestAuthorizationWithOptions:authOptions completionHandler:^(BOOL granted, NSError * _Nullable error) {

}];

[[UIApplication sharedApplication] registerForRemoteNotifications];

...

控制器 2 - 在收到 APNS 和 FCM OK 后

Controller 2 - after receiving APNS and FCM OK

...

[[FIRPhoneAuthProvider provider] verifyPhoneNumber:@"[phone]"
                                        completion:^(NSString * _Nullable verificationID, NSError * _Nullable error) {
    // Here is where I get that error.
}];
...

推荐答案

你错过了在你的 AppDelegate

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

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