Question

我试图按照此处的说明操作：https://firebase.google.com/docs/auth/ios/email-link-auth ...和这里（对于动态链接部分）：https://firebase.google.com/docs/dynamic-links/ios/receive ...让我的iOS应用程序告诉Firebase发送带有链接的电子邮件，当用户在其设备上打开时，会导致我的应用程序拥有经过身份验证的User对象。

@objc func handleFirebaseDynamicLink(_ link: DynamicLink) {
    guard let link = link.url?.absoluteString else {
        WLog("FirebaseProvider handleFirebaseDynamicLink: WARNING, link had no url")
        return
    }
    guard let email = self.emailAddressLastEntered, Auth.auth().isSignIn(withEmailLink: link) else {
        WLog("FirebaseProvider handleFirebaseDynamicLink: WARNING, not a signInWithEmailLink or no emailAddress?")
        return
    }

问题：出于某种原因，Auth.auth().isSignIn...返回false，即使它给出的链接看起来是正确的：

(lldb) po link "https://<redacted>.firebaseapp.com/__/auth/action?apiKey=<redacted>&mode=signIn&oobCode=123459g71QBFRozWp4fvi-izDstx9BE2o3zhPc_jZQAAAFiU_tqpg&continueUrl=https://<redacted>/applinks/firebaseprovider/signin"

如果我忽略了这个并且只是调用Auth.auth().signIn(withEmail: email, link: link)，它会崩溃，但尝试将nil值插入NSDictionary中除外：（

以下是我打电话来生成电子邮件发送的代码：

        let actionCodeSettings = ActionCodeSettings.init()
        actionCodeSettings.url = URL.init(string: "https://<redacted>/applinks/firebaseprovider/signin")
        actionCodeSettings.handleCodeInApp = true
        actionCodeSettings.setIOSBundleID(Bundle.main.bundleIdentifier!)
        Auth.auth().sendSignInLink(toEmail: emailAddress, actionCodeSettings: actionCodeSettings, completion: { (error) in
            if let error = error {
                WLog("FirebaseProvider signIn: ERROR on sendSignInLink: \(error.localizedDescription)")
                waitingForUserBlock(false)
                return
            }
            self.emailAddressLastEntered = emailAddress
            self.signedInBlock = signedInBlock
            waitingForUserBlock(true)
        })

...这里是获取处理程序的AppDelegate代码：

    - (BOOL)application:(UIApplication *)application continueUserActivity:(NSUserActivity *)userActivity restorationHandler:(void (^)(NSArray * _Nullable))restorationHandler {
        DDLogInfo(@"AppDelegate continueUserActivity: %@", userActivity.debugDescription);
        BOOL handled = [[FIRDynamicLinks dynamicLinks] handleUniversalLink:userActivity.webpageURL completion:^(FIRDynamicLink * _Nullable dynamicLink, NSError * _Nullable error) {
            if (error) {
                DDLogWarn(@"AppDelegate continueUserActivity: ERROR on handleUniversalLink: %@", error.debugDescription);
                return;
            }
            [FirebaseProvider.shared handleFirebaseDynamicLink:dynamicLink];
        }];
        return handled;
    }

    - (BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<UIApplicationOpenURLOptionsKey, id> *)options {
            FIRDynamicLink *dynamicLink = [[FIRDynamicLinks dynamicLinks] dynamicLinkFromCustomSchemeURL:url];
            if (dynamicLink) {
                [FirebaseProvider.shared handleFirebaseDynamicLink:dynamicLink];
                return YES;
            } else {
                DDLogWarn(@"%s, WARNING: openURL returning FALSE because i didn't know the prefix: %@", __PRETTY_FUNCTION__, url.absoluteString);
            }
        return false;
    }

我还确保重新下载GoogleService-Info.plist文件，我在那里看到IS_SIGNIN_ENABLED是YES，因为我期待。

非常感谢。

Answer 1

原来问题是一个人不应该自己处理dynamicLink。 IE浏览器。不要致电isSignIn只需将整个链接（动态或其他）直接传递到git remote -v

Email-link-auth无效：Firebase Auth始终为`isSignIn（withEmailLink :)）

1 个答案: