Configure Oauth with a third party (Salesforce) Oauth Provider - Support and Troubleshooting

Configure Oauth with a third party (Salesforce) Oauth Provider Description  Steps required in order to Set up Oauth between Salesforce and ServiceNow:

Create a Connected App in Salesforce for ServiceNow

Use the information obtained from the above step and configure ServiceNow Resolution Step 1: Create a Connected Salesforce App Sign In to your Salesforce.com Developer account, Click on setup.

From the left navigation Column, Under App Setup, Select Create --> Apps.

In the Connected Apps Section, Click on New.

Complete the Basic Information, In the API Section Select Enable Oauth Settings. In the OAuth setting that appear, For Callback URL, Type the fully qualified domain name of your server, and append the URL by the following text: auth/add_oauth_token. I.e.: https:// /auth/add_oauth_token

Move the following items from Available Oauth to select OAuth Scope: * Access and manage your data(api)

* Access your basic Information(id)

* Perform request on your behalf at any time(refresh_token)

Click Save .

After you Save the app, Salesforce populates the API Section with the following IDs that will be used for the configuration on the ServiceNow Instance:

Make a note of the following:

* Consumer Key

* Consumer Secret

* Callback URL.

Step 2: Configuration on the Servicenow Instance Search from System Oauth, Go to Application Registry --> New --> Connect to a third party OAuth Provider.

Fill in the details on the form for application registry.

Enter the Client Secret and the Client ID generated on the salesforce in Step 1. Fill in the URL as below: * Authorization URL : https:// /services/oauth2/authorize

* Token URL : https:// /services/oauth2/token

* Redirect URL : https:// /oauth_redirect.do

Click on Update. NOTE : The salesforce domain in the above has to be replaced with the fully qualified domain name of your salesforce i.e appended with -dev-ed.my.salesforce.com

Get the OAuth token: From System Web Services --> Outbound --> REST Message. Create a new REST message:

Type the Endpoint to make a Outbound REST in my case : https://anshulsnow-dev-ed.my.salesforce.com/services/data/ Click on Get OAuth Token. You will be redirected to the salesforce page and will be prompted for credentials. After successful authentication you will receive the OAuth token . You could verify the same from System OAuth --> Manage Token and verify that you see the token from salesforce. Additional Information To Get the salesforce Developer account register on: https://developer.salesforce.com/signup

To set up the domain on Salesforce refer: https://help.salesforce.com/articleView?id=domain_name_overview.htm&type=5