Top "Google-oauth" questions

Google APIs use the OAuth 2.0 protocol for authentication and authorization.

Can we access GMAIL API using Service Account?

I have a desktop application to read mail using GMAIL API over REST Interface. I want to use service account …

c# google-oauth service-accounts gmail-api
How to send an email using Gmail API and Java

I have a Web Service deployed on Openshift. Currently what I'm developing is a kind of sending an automated email …

email jakarta-mail google-oauth google-api-java-client gmail-api
How to add or change return uri in google console for oAuth2

I want to use google oAuth from my webservice i have created new oAuth key but when I use it …

google-oauth google-api-console
Error: Could not load the default credentials (Firebase function to firestore)

I am attempting to write an onCall function for Firebase Cloud Functions that performs advanced querying tasks on a firestore …

firebase google-cloud-firestore google-cloud-functions google-oauth firebase-cli
How do client-side JS libraries for OAuth2 maintain secure authentication?

I'm new to OAuth2 and there's a problem I've been struggling with and despite research still can't grasp. The difficulty …

oauth-2.0 google-oauth hello.js
The App keeps asking for permission to "Have offline access", why?

After having authorized the app with oAuth2 and acquiring permissions for requested scopes, I still get a screen asking if …

oauth-2.0 google-oauth
Google API PHP offline access, "invalid_grant: Code was already redeemed"

How to authorize a Google Client permanently until the user revokes authorization? I am trying to make an app that …

php oauth google-api google-oauth google-api-php-client
Google.GData.Client.GDataRequestException - Authentication suddenly fails in old code

I'm suddenly starting to get the following exception when attempting to authenticate and access a spreadsheet on Google drive: Unhandled …

c# google-api gdata google-oauth
Validate Google Id Token

I'm using ASP.NET Core to serve an API to an Android client. Android signs in as a Google account …

c# google-api asp.net-core google-oauth jwt
How to get the access token from Google Sign-In Javascript SDK?

I have a simple single-page javascript webapp which uses "Google Sign-In for Websites": https://developers.google.com/identity/sign-in/web/…

javascript google-plus google-oauth google-plus-signin