Google OAuth 2.0 Web Client

You need to setup credentials within the Google Developers Console at: https://console.cloud.google.com

Information on how to do this is available on the Google Developers site:  
https://developers.google.com/identity/protocols/OAuth2

In your Google APIs Console create a new OAuth ClientId for a web application.

Add this 2 Redirect Urls for each app to the list of Authorized Redirect URLs section.

For Emshare2 add: 

• https://yoursite.com/assets/emshare2/authentication/oauth/googleauth.html
• https://yoursite.com/assets/emshare2/views/settings/google/connectfinish.html 

For Finder app add:

• https://yoursite.com/finder/find/authentication/oauth/googleauth.html
• https://yoursite.com/finder/find/views/settings/google/connectfinish.html 

Note: Google stop accepting http redirect Urls, https is now required.