io.fusionauth.jwt

Interface Verifier

All Known Implementing Classes:

ECVerifier, HMACVerifier, RSAPSSVerifier, RSAVerifier

public interface Verifier

Author:

Daniel DeGroff

Method Summary

Modifier and Type	Method and Description
boolean	canVerify(Algorithm algorithm)
void	verify(Algorithm algorithm, byte[] message, byte[] signature) Verify the signature of the encoded JWT payload.

Method Detail

canVerify

boolean canVerify(Algorithm algorithm)

Parameters:

algorithm - The algorithm required to verify the signature on this JWT.

Returns:

True if this Verifier is able to verify a signature using the specified algorithm.

verify

void verify(Algorithm algorithm,
            byte[] message,
            byte[] signature)

Verify the signature of the encoded JWT payload.

Parameters:

algorithm - The algorithm used to verify the JWT signature.

message - The JWT message. The header and claims, the first two segments of the dot separated JWT.

signature - The signature to verify.

Throws:

InvalidJWTSignatureException - If the signature is not valid.