Credential Issuance and Identity Wallet Integration Wrapper

[jjeroch]

Summary:

The objective of this ticket is to create a wrapper that abstracts the complexity of interacting with two separate endpoints for storing and signing credentials in the identity wallet. The wrapper will provide a unified interface to the portal, which will interact with a single endpoint to perform the operations that are currently handled by 'store credential' and 'sign credential' endpoints.

Objectives:

• To simplify the interaction with the identity wallet by merging two endpoints into one.
• To create a standardized interface for credential issuance and signing.
• To encapsulate wallet-specific implementations and provide a consistent experience to the portal.

Architecture

Acceptance Criteria:

1. Wrapper Creation:

   • Develop a wrapper that interfaces with both 'store credential' and 'sign credential' endpoints.
   • The wrapper should expose a single, standardized endpoint to the portal.

2. Functionality:

   • The wrapper must support all functionalities provided by the two separate endpoints.
   • Ensure that the wrapper can store and sign credentials as per the current implementation.

3. Error Handling:

   • Implement comprehensive error handling within the wrapper to manage any issues arising from the underlying endpoints.
   • Ensure that meaningful error messages are relayed back to the portal.

4. Security:

   • Ensure that the wrapper maintains the security standards required for handling credentials.
   • Implement necessary authentication and authorization checks within the wrapper.

5. Testing:

   • Write unit tests for the wrapper to ensure that both functionalities work as expected.
   • Conduct integration tests to verify that the wrapper interacts correctly with the identity wallet.

6. Documentation:

   • Document the API exposed by the wrapper, including request and response formats.
   • Update any existing documentation to reflect the change to a single endpoint.

Non-Functional Requirements:

• The wrapper should be designed to be scalable and maintainable.
• Performance should not be negatively impacted by the introduction of the wrapper.

Dependencies:

• Issuance Component code change (main component)
• MIW (impacted)
  After pre-analyzing with MIW no technical adaptations on MIW side are expected.

Risks:

• Potential security risks associated with merging two endpoints into one.
• The complexity of handling different operations in a single endpoint without introducing bugs.

Documentation:

• A detailed API specification for the new wrapper endpoint.
• Developer guide on how to integrate with the new wrapper.
• Update architectural diagrams to include the wrapper component.
• Standard document update needed CX-0149

[stephanbcbauer]

Was presented in the open planning ⇾ responsible committers are already defined

[stephanbcbauer]

Hello @jjeroch , @evegufy

Since the feature is a 24.08 feature and the development phase is coming to an end, we need a status on the feature.

• Currently you are assigned (Responsible) → Is this correct? If not, please assign the correct contact person
• Please check whether the status (backlog, work in progress ...) is set correctly
• Please check whether there is an assignment to a committee or expert group (supported-by) to be found on the board
• Please comment on the current status of the feature
• Are all SubTasks (issues from other repositories that deal with the feature) linked? → The easiest way is to mention the feature here in the issue (via the ID) so we can see which teams/repositories are involved.

If you need any clarification, please get in touch, thank you very much.
Stephan

[jjeroch]

Updates

• release updated to 24.12.
• implementation not yet started

[evegufy]

Committers:
@evegufy
@Phil91
@ntruchsess
@oyo

[Phil91]

@MaximilianHauer the special character issue: SAP/ssi-dim-middle-layer#110

[MaximilianHauer]

@Phil91 / @jjeroch i assume we can close this issue ?