Google + App Setup
This document provides instructions on how to properly setup a Google+ application so that users can log in/register via Google on your site.
To allow users to log in to your site with their Google+ account you need to create a Google+ project and enable Google+ API. To enable API and create new Google+ project please do the following:
Log in with your Google account and go to the developer console website:https://console.developers.google.com/
Click the “Enable and manage APIs”
Go to Social APIs – Google+ API
Enable Google + API
Creating a new project and adding credentials
Enter the project details in the pop-up that appears and click the “create” button
Go to Credentials sidebar and add credentials OAuth Client ID
Which API are you using – Google+ API
Where you will be calling the API from – Web Browser
Create client ID
After the client ID is created you will see some information appear on the page
Copy and paste the Client ID and Client Secret into the Google+ tab on the Settings>Site Settings > Social Login page to connect your site to your App.