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Google登录后Firebase Auth错误错误

[英]Firebase Auth incorrect Error after Google Signin

原文 2017-08-18 00:35:31 7 1 firebase/ firebase-authentication

If I create a Test User using an gmail email and password on Firebase Auth using signInWithEmailAndPassword . 如果我使用signInWithEmailAndPassword在Firebase Auth上使用gmail电子邮件和密码来创建测试用户。 and then on a next visit sign in using Google Sign in with the same gmail email using signInWithPopup(provider) . 然后在下次访问时，使用signInWithPopup(provider)和相同的gmail电子邮件登录使用Google登录。 Then on the next visit I try to sign in with the same email using signInWithEmailAndPassword I get an error code that the 然后在下一次访问时，我尝试使用signInWithEmailAndPassword使用相同的电子邮件登录，但收到错误代码，

password is incorrect 密码错误

Shouldn't the correct error code that handles the case where the email is linked to the google Provider so I can prompt user to sign in with google instead of trying to input email and password. 不应使用正确的错误代码来处理将电子邮件链接到google Provider的情况，因此我可以提示用户使用google登录，而不是尝试输入电子邮件和密码。 Or trying to reset a password. 或尝试重设密码。

1 个解决方案

If you create an email/password user and then sign in with a Google user, the Google account will overwrite the email/password account (assuming it is not verified). 如果您创建了一个电子邮件/密码用户，然后以Google用户身份登录，则Google帐户将覆盖该电子邮件/密码帐户（假设未验证）。 This is for security reasons, as anyone can create an unverified email/password account, possibly claiming another user's email. 这是出于安全原因，因为任何人都可以创建未经验证的电子邮件/密码帐户，并可能要求其他用户的电子邮件。 Firebase Overwrites Signin with Google Account Firebase使用Google帐户覆盖登录

If you want to link a Google account to an email account, you can first sign in the user with Google and then currentUser.updatePassword to add a password. 如果要将Google帐户链接到电子邮件帐户，则可以先使用Google登录用户，然后再使用currentUser.updatePassword来添加密码。 The next the user can sign in with Google or email/password. 接下来，用户可以使用Google或电子邮件/密码登录。