Drupal Blizzard Single Sign-on with OAuth Client

Overview

Drupal OAuth Client module enables Single Sign-On i.e. SSO for a Drupal site with any Identity Provider using OAuth or OpenID connect protocol. Here we will go through the steps to configure the module with the Blizzard. Once this configuration is done, users will be able to log in to the Drupal site using their Blizzard credentials.
The integration of Drupal with Blizzard simplifies and secures the login process, completely removing the need to store, remember, and reset multiple passwords.

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Installation Steps

Configuration Steps

Setup Drupal as OAuth Client:

• After installing the module, navigate to the Configuration -> miniOrange OAuth Client Configuration -> Configure OAuth tab and select Custom OAuth 2.0 Provider from the Select Application dropdown list.

• Copy the Callback/Redirect URL and keep it handy. It will require to setup Blizzard as OAuth provider.


Note: If your provider only supports HTTPS Callback/Redirect URLs and you have an HTTP site, please make sure to enable the 'Enforce HTTPS Callback URL' checkbox at the bottom of the tab.



• Enter the application name in the Display Name text field. For example, Blizzard.

Setup Blizzard as an OAuth Provider:

• Navigate to Blizzard and sign up/login in your account to Configure Blizzard.

• Click on the Create Client button.

• Fill in all the required details like Client Name, Redirect URI, Service URL. Enter your Redirect URI and Service URL which you will get from your Drupal. Then, click on the Save button.

• After saving your application, you will get Client ID and Client Secret. Copy these details as we will be requiring these later to configure OAuth client module.

Integrating Drupal with Blizzard:

• Go to miniOrange OAuth Client module.
• In Configure OAuth tab, Paste the copied Application (client) ID and Client Secret from Blizzard into the Client ID and Client Secret text field

• Enter the Blizzard details in the respective fields as per below table and click Save Configuration button.

Scope:	openid
Authorize Endpoint:	https://us.battle.net/oauth/authorize
Access Token Endpoint:	https://us.battle.net/oauth/token
Get User Info Endpoint:	https://us.battle.net/oauth/userinfo

Test Connection between Drupal and Blizzard:

• After successfully saving the configurations, please click on the Test Configuration button to test the connection between Drupal and Blizzard.

• On a Test Configuration popup, if you don't have any active sessions on the same browser, you will be requested to login into the Blizzard. After successfully logging into the Blizzard, you will be provided a list of attributes received from the Blizzard.
• Select the Email Attribute from the dropdown menu in which the user's email ID is obtained and click on the Done button.


Note: Mapping the Email Attribute is mandatory for your login to work.

• On the Attribute & Role Mapping tab, please select the attribute under which the email of the user is received from the Email Address drop-down menu. Similarly, you can select the suitable option from the Name Attribute drop-down menu.

• Then, scroll to the bottom and click on the Save Configuration button.

• Now log out and go to your Drupal site’s login page. You will automatically find a Login with Blizzard link there. If you want to add the SSO link to other pages as well, please follow the steps given in the image below:

Congratulations! You have successfully configured Blizzard as OAuth/OpenID Provider and Drupal as an OAuth Client.

Need Assistance?

If you face any issues during the configuration or if you want some additional features, please contact us at drupalsupport@xecurify.com.

Additional Features:

• Attribute Mapping - map user's attributes received from OAuth Provider with Drupal fields
• Role mapping - assign a Drupal Role to users on the basis of their role/attribute on the OAuth provider
• Enable single logout - Logout user from the OAuth Provider (i.e. AWS Cognito, Azure AD B2C, Keycloak, Okta) when they logs out form Drupal
• Restrict anonymous access to the complete site or a particular section of the site
• Add Multiple OAuth Provides
• Explore All the features offered by the OAuth Client

Troubleshooting:

More FAQs ➔

Getting error: 'Username not received. Check your Attribute Mapping configuration.' OR Getting Error: 'Email not received. Check your Attribute Mapping configuration.'

Follow the steps mentioned HERE

I am getting "Client Credentials were not found in the headers or body"
when I try to perform test configuration

Follow the steps mentioned HERE

After I click on the logout in Drupal, it sends me back to the Drupal homepage. However, when I try to login with other user, it doesn't ask me to login but automatically logs me in with same user

The logout functionality you've mentioned here is the default behavior of a module. It's logging you out of Drupal but not from your Application/Provider. To allow the module to logout from your provider/application account (what you are looking for), you need to make the below configurations: [know more]

I purchased the paid Drupal module and replaced it with the free module, but still I am not able to use paid features.

As you have upgraded to one of our paid versions of the Drupal module and replaced the free module with the paid one, you must first activate the paid module. Please refer to the below steps. [Know more]

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