NimbusJwtDecoder.withSecretKey() does not work with JWT that contains kid

[jzheaux]

Related to #7049

Summary

When using NimbusJwtDecoder.withSecretKey() to decode a JWT token that contains a kid the decoding always fails as the provided SecretKey does not match.

Actual Behavior

Signed JWT rejected: Another algorithm expected, or no matching key(s) found is raised, because no match key is found (JWT token contains key, provided secret key not).

Expected Behavior

As I specify the public key to used, the jwt token should be tried to be verified using this key. There is no need to find a matching key.

Version

5.2.0.M2

Sample

SecretKey verificationKey = // ... some key
String token = "someTokenWithKid";
NimbusJwtDecoder decoder = NimbusJwtDecoder.withSecretKey(secretKey).build();
decoder.decode(token);