Description

• Simplified oidc_service.rs to use jsonwebtoken's DecodingKey::from_jwk()
• Automatically handles key type detection (RSA/EC) and algorithm detection
• Supports RS256, RS384, RS512, ES256, and ES384 algorithms
• Much cleaner code by leveraging library's built-in JWK parsing

Related Issue

N/A

Type of Change

Please check the option that best describes your change:

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update
• Performance improvement
• Code refactoring
• Documentation update

How Has This Been Tested?

Tested locally with Kanidm RS256 (existing) and ES256 (new) signing algorithms.

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream modules