SCIM2 Outbound Provisioning Fails for Custom Attributes

[Manchiz]

Description

It was observed that SCIM2 outbound provisioning does not handle custom attributes properly. When a custom attribute is created, it is categorized under SCIM2 custom schema attributes [1]. However, during SCIM2 outbound provisioning, the claim dialects are hardcoded, and the SCIM2 custom dialect is missing [2].

As a result, custom claims are not provisioned. Even if custom claims are added to the Provisioning Attributes Selection in the provisioning connector, they still fail to be provisioned.

Steps to Reproduce

1. Create a custom claim attribute [1] and enable the Display this attribute required in user’s profile option.
2. Configure SCIM2 outbound provisioning [3].
3. Create a user and check whether the custom claim is provisioned.

Version

7.0.0

[1]. https://is.docs.wso2.com/en/latest/guides/users/attributes/manage-attributes/#add-custom-attributes
[2]. https://github.com/wso2-extensions/identity-outbound-provisioning-scim2/blob/acef313c5d30c2c7c4550d8540ca9536c3fa762f/components/org.wso2.carbon.identity.provisioning.connector.scim2/src/main/java/org/wso2/carbon/identity/provisioning/connector/scim2/SCIM2ProvisioningConnector.java#L362
[3]. https://is.docs.wso2.com/en/latest/guides/users/outbound-provisioning/provisioning-levels/org-level/