google-authentication

Where can I find a list of scopes for Google's OAuth 2.0 API? [closed]

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问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 3 years ago . The example I'm working with specifies the scope in the OAuth request as: scope=https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fuserinfo.email+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fuserinfo.profile which decodes into two URIs: https://www.googleapis.com/auth/userinfo.email https://www.googleapis.com/auth/userinfo

How can I verify a Google authentication API access token?

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问题 How can I verify a Google authentication access token? I need to somehow query Google and ask: Is [given access token] valid for the [example@example.com] Google account? Short version : It's clear how an access token supplied through the Google Authentication Api :: OAuth Authentication for Web Applications can be used to then request data from a range of Google services. It is not clear how to check if a given access token is valid for a given Google account. I'd like to know how. Long

Google Home Authorization Code and Authentication with Google Account

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I am currently attempting to authenticate a Google account with a Google Home Action and retrieve the Authorization Code from the credentials. I do not want the access token, but the authorization code . I have looked at this post and discovered that Google has updated their policy and no longer allow their own OAuth endpoints to be used for the account linking authorization code flow: When implementing account linking using OAuth, you must own your OAuth endpoint That being said, What is the correct way to authenticate an existing Google user with my Action and the necessary scopes? (I need

Authenticating with OAuth2 for an app and a website

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问题 I'm developing a website that is primarily accessed via an app, and I want to use OAuth2 for user registration and authentication. Since it is an Android app I will start using Google's OAuth2 stuff, since it provides a decent UI on Android. Google states that "You can choose to use Google's authentication system as a way to outsource user authentication for your application. This can remove the need to create, maintain, and secure a username and password store." which is what I want to do.

Google sign in failed com.google.android.gms.common.api.ApiException: 10:

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问题 So I\'m Stuck on this frustrating issue. I am quite new to Google Auth on Firebase but I done everything the firebase docs instructed in how to integrate the Google SignIn Auth, yet I\'m still receiving this weird Error in the console consisted of two parts: 12-03 11:07:40.090 2574-3478/com.google.android.gms E/TokenRequestor: You have wrong OAuth2 related configurations, please check. Detailed error: UNREGISTERED_ON_API_CONSOLE and also Google sign in failed com.google.android.gms.common.api

Authentication using Facebook at first and then Google causes an error in Firebase for Android

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问题 As I understand from the Firebase Docs, if a user authenticates his account with a credential, he should strictly login by using the same credential if the credential is not linked with another one yet. In other words, if I create an account by using Google sign in, and then (after sign out) try to login with Facebook credential by using the same email that is used for Google credential, I should see this exception in logcat: \"An account already exists with the same email address but