How to Enable Google SSO

1.  Login to https://console.cloud.google.com/ with your developer account

NOTE: If you haven't set up G Suite for your domain, Google provides a guide at: https://support.google.com/domains/answer/6069226

2. Select menu option APIs & Services --> Credentials

3. Click Create credentials and select OAuth client ID

4. Configure the OAuth consent screen by selecting application type "Public" and filling in the other application settings. The OAuth consent screen is what users will see when they are prompted to allow access to their Google identity by the single sign-on service.

NOTE: This section offers control over the application's display name, support email, and logo. These settings may be important to your branding. You may also need to include your root hostname under "Authorized domains"

5. Select Web application, provide any name for the client

6. Under Authorized JavaScript origins, add your portal's hostname (EG: https://gigtel.com)

NOTE: If your portal's hostname includes a subdomain, the subdomain must be included (EG: https://portal.gigtel.com) Additionally, if you run your web applications across multiple servers, be sure you add all relevant FQDNs here

7. Click Create

8. Send the Client ID retained from the steps above and your GigTel portal FQDN to support@gigtel.com

9. Once you have confirmation from the engineers that your Client ID has been added on the GigTel side, Your Office 365 single sign-on service should now be fully configured and ready for use. However, you will still need to manually enable the SSO feature for each domain. You can toggle the feature from the portal's domain settings.

10. Enable Singe Sign-ON on the Domain by Clicking on the Domain and selecting Edit Domain

11. Change Single Sign-On to Enabled