[ https://issues.redhat.com/browse/WFWIP-288?page=com.atlassian.jira.plugin... ] Darran Lofthouse commented on WFWIP-288: ---------------------------------------- This is the underlying error: - {noformat} Caused by: org.jose4j.jwt.consumer.InvalidJwtException: JWT processing failed. Additional details: [[17] Unable to process JOSE object (cause: org.jose4j.lang.InvalidKeyException: An RSA key of size 2048 bits or larger MUST be used with the all JOSE RSA algorithms (given key was only 1024 bits).): JsonWebSignature{"kid":"Test Key","typ":"jwt","alg":"RS256"}->eyJraWQiOiJUZXN0IEtleSIsInR5cCI6Imp3dCIsImFsZyI6IlJTMjU2In0.eyJzdWIiOiJ0ZXN0VXNlciIsInVwbiI6InRlc3RVc2VyIiwiaXNzIjoicXVpY2tzdGFydC1qd3QtaXNzdWVyIiwiYXVkIjoiand0LWF1ZGllbmNlIiwiZ3JvdXBzIjpbIkVjaG9lciIsIlN1YnNjcmliZXIiXSwiYmlydGhkYXRlIjoiMjAxNy0wOS0xNSIsImp0aSI6IjY3ZWJmYmY0LTlhODYtNDQxYy1iMjE2LTFhN2JlZWUwOTI0YiIsImlhdCI6MTU3NjY3NjMyNCwiZXhwIjoxNTc2NjkwNzI0fQ.fWmS8EysxuWH6Te2Jn2GW30wQwayP4ySENPqqCLoKS9XTdgbjLHOlPZwAMJ-HsXKP1m6KEvgj6TGcSRJ5PKt4dJWyIIPTuBRddHtoyvFIyJGG7USRb3TFeWFhBXcgp8SMeGfEekIOtH_tKVIcpnWkfOqqEzs1JKezi4_qra_7KI] at org.jose4j.jwt.consumer.JwtConsumer.processContext(JwtConsumer.java:271) at org.jose4j.jwt.consumer.JwtConsumer.process(JwtConsumer.java:433) at io.smallrye.jwt.auth.principal.DefaultJWTTokenParser.parse(DefaultJWTTokenParser.java:88) ... 40 more Caused by: org.jose4j.lang.InvalidKeyException: An RSA key of size 2048 bits or larger MUST be used with the all JOSE RSA algorithms (given key was only 1024 bits). at org.jose4j.jwx.KeyValidationSupport.checkRsaKeySize(KeyValidationSupport.java:48) at org.jose4j.jws.RsaUsingShaAlgorithm.validatePublicKey(RsaUsingShaAlgorithm.java:44) at org.jose4j.jws.BaseSignatureAlgorithm.validateVerificationKey(BaseSignatureAlgorithm.java:189) at org.jose4j.jws.JsonWebSignature.verifySignature(JsonWebSignature.java:185) at org.jose4j.jwt.consumer.JwtConsumer.processContext(JwtConsumer.java:222) ... 42 more {noformat} -- This message was sent by Atlassian Jira (v7.13.8#713008)