Following steps need to be followed for OAuth 2.0 authentication : (1) Obtain OAuth 2.0 credentials from the Google Developers Console: First you need to have a google account. create a project at Google Developers Console after logging into your Google account. Click on the project name go to "APIs and auth" click on credentianls and...
OAuth is a secure mechanism to access google drive. In order to access google drive in your application you need to register your application at the google API console at Google API Console. Read the blog Integrating Google plus in grails application by Vishal Sahu to see how to get client ID, client secret and redirect URL but in order...