org.primeframework.jwt.rsa

Class RSAVerifier

java.lang.Object

org.primeframework.jwt.rsa.RSAVerifier

All Implemented Interfaces:

Verifier

public class RSAVerifier
extends Object
implements Verifier

This class is used to verify a JWT with an RSA signature using an RSA Public Key.

Author:

Daniel DeGroff

Method Summary

Modifier and Type	Method and Description
boolean	canVerify(Algorithm algorithm)
static RSAVerifier	newVerifier(String publicKey) Return a new instance of the RSA Verifier with the provided public secret.
void	verify(Algorithm algorithm, byte[] payload, byte[] signature) Verify the signature of the encoded JWT payload.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

newVerifier

public static RSAVerifier newVerifier(String publicKey)

Return a new instance of the RSA Verifier with the provided public secret.

Parameters:

publicKey - The RSA public key PEM.

Returns:

a new instance of the RSA verifier.

canVerify

public boolean canVerify(Algorithm algorithm)

Specified by:

canVerify in interface Verifier

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

public void verify(Algorithm algorithm,
                   byte[] payload,
                   byte[] signature)

Description copied from interface: Verifier

Verify the signature of the encoded JWT payload.

Specified by:

verify in interface Verifier

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

signature - The signature to verify.