ATO-1424: Support filtering keys by use in JwkCache

[cearl1]

Wider context of change

Previously, we added a JwkCache that would cache JWKs from a URL. This class did not differentiate between key uses though, so could retrieve a signing key to be used in encryption for example.

What’s changed

A keyUse field has been added to JwkCacheEntry. When keys are retrieved from the JWKS URL, they are filtered to only include keys that match the use field. Additionally, JwkCache has been renamed to EncryptionJwkCache to be more specific.

Checklist

• Impact on orch and auth mutual dependencies has been checked.
• Changes have been made to contract tests or not required.
• Changes have been made to the simulator or not required.
• Changes have been made to stubs or not required.
• Successfully deployed to authdev or not required.
• Successfully run Authentication acceptance tests against sandpit or not required.

[sonarqubecloud]

Quality Gate passed

Issues
1 New issue
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud