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After defining the accessible user roles in the resource policy as shown above, you can associate that policy to the HTTP verbs of URL patterns in the Step 3 - Web Application Resources section. For example, if you are addingthe adding the resource policy created above to the GET HTTP verb of the /{context}/{version}/timeTables URL pattern as shown below, then a HTTP GET request sent to /{context}/{version}/timeTables is authorized only for a users of member and admin roles.
XACML policy based resource authorization
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Follow the below steps to define the conditions of a XACML-based resource entitlement policy.
- Log in to the admin dashboard of WSO2 App Manager using admin/admin credentials and the following URL: https://localhost:9443/admin-dashboard
- Click Add XACML PolicyEntitlement Policies, and then click Add New.
- Enter a name for the XACML entitlement policy.
- Enter a description for the XACML policyentitlement policy.
Define the conditions of the XACML policy entitlement policy in the provided editor as shown below.
Info For more information on defining XACML policies, see OASIS XACML Version 3.0 documentation.
Click New to define
- Select Permit or Deny under Effect section to create a new policy without saving the existing contentresource policy by enabling the defined XACML policy. If you select Permit, the user will be permitted to access, and if you select Deny, the Web app resource access will be denied.
- Click Validate to check the validity of the policy. It checks for syntax errors and verifies whether the condition adheres to XACML policy language specifications.
Click Save to save the policy condition details. When the policy is saved, it gets listed
Info Only the author of the policy can edit shared policies.
Click Entitlement Policies in the left menu, and then click View All. You view the saved policy under the list of XACML policies as shown below.
You can edit and delete defined XACML policies using the provided buttons under the Action column as shown above.Info .
Associating XACML policies with Web application resources
Follow the steps below to associate the defined XACML policies with the HTTP verbs of the URL Pattern of Web application resources when creating a Web application.
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In the Step 2 - Policies
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Step 3 - Web Application Resources section. In the Access Policy section of a Web URL pattern, select the policy, and then select Permit or Deny as shown below. If you select Permit, the user will be permitted to access, and if you select Deny, the Web app resource access will be denied.
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of creating a Web application, select the Entitlement Policy as shown below.
Associate the XACML policy defined above to a HTTP Verb of a specific URL Pattern of a Web app resource in Step 3 - Web Application Resources section as shown below.