Rotating Keycloak public keys support

Merge pull request #3 from avast/RotatingKeysSupport

Rotating Keycloak public keys support

Support for expected audience and issuedFor in Keycloak TokenParser

0.2.0

formatting fixed

gRPC 1.23.0 and protobuf 3.9.1

0.1.2

gRPC 1.23.0 and protobuf 3.9.1

Protobuf 3.9.0

0.1.1

Protobuf 3.9.0

slf4j-based logging

0.1.0

feat: slf4j based logging

Token parsing exception propagated to gRPC status

0.0.7

feat: token parsing exception propagated to gRPC status

Correct error message when token verification fails

0.0.6

formatting fixed

gRPC 1.22.1

0.0.5

gRPC 1.22.1

gRPC 1.22.0

0.0.4

gRPC 1.22.0

gRPC 1.21.0 and protobuf 3.8.0

0.0.3

gRPC updated