Package io.fusionauth.jwt.ec

Class ECVerifier

java.lang.Object

io.fusionauth.jwt.ec.ECVerifier

All Implemented Interfaces:

Verifier

public class ECVerifier
extends Object
implements Verifier

Author:

Daniel DeGroff

Method Summary

Modifier and Type	Method	Description
boolean	canVerify(Algorithm algorithm)
static ECVerifier	newVerifier(byte[] bytes)	Return a new instance of the EC Verifier with the provided public key.
static ECVerifier	newVerifier(byte[] bytes, CryptoProvider cryptoProvider)	Return a new instance of the EC Verifier with the provided public key.
static ECVerifier	newVerifier(String publicKey)	Return a new instance of the EC Verifier with the provided public key.
static ECVerifier	newVerifier(String publicKey, CryptoProvider cryptoProvider)	Return a new instance of the EC Verifier with the provided public key.
static ECVerifier	newVerifier(Path path)	Return a new instance of the EC Verifier with the provided public key.
static ECVerifier	newVerifier(Path path, CryptoProvider cryptoProvider)	Return a new instance of the EC Verifier with the provided public key.
static ECVerifier	newVerifier(PublicKey publicKey)	Return a new instance of the EC Verifier with the provided public key.
static ECVerifier	newVerifier(PublicKey publicKey, CryptoProvider cryptoProvider)	Return a new instance of the EC Verifier with the provided public key.
void	verify(Algorithm algorithm, byte[] message, 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 Details

newVerifier

public static ECVerifier newVerifier(String publicKey)

Return a new instance of the EC Verifier with the provided public key.

Parameters:

publicKey - The EC public key PEM.

Returns:

a new instance of the EC verifier.

newVerifier

public static ECVerifier newVerifier(PublicKey publicKey)

Return a new instance of the EC Verifier with the provided public key.

Parameters:

publicKey - The EC public key object.

Returns:

a new instance of the EC verifier.

newVerifier

public static ECVerifier newVerifier(Path path)

Return a new instance of the EC Verifier with the provided public key.

Parameters:

path - The path to the EC public key PEM.

Returns:

a new instance of the EC verifier.

newVerifier

public static ECVerifier newVerifier(byte[] bytes)

Return a new instance of the EC Verifier with the provided public key.

Parameters:

bytes - The bytes of the EC public key PEM.

Returns:

a new instance of the EC verifier.

newVerifier

public static ECVerifier newVerifier(String publicKey,
 CryptoProvider cryptoProvider)

Return a new instance of the EC Verifier with the provided public key.

Parameters:

publicKey - The EC public key PEM.

cryptoProvider - The crypto provider used to get the ECDSA Signature algorithm.

Returns:

a new instance of the EC verifier.

newVerifier

public static ECVerifier newVerifier(PublicKey publicKey,
 CryptoProvider cryptoProvider)

Return a new instance of the EC Verifier with the provided public key.

Parameters:

publicKey - The EC public key object.

cryptoProvider - The crypto provider used to get the ECDSA Signature algorithm.

Returns:

a new instance of the EC verifier.

newVerifier

public static ECVerifier newVerifier(Path path,
 CryptoProvider cryptoProvider)

Return a new instance of the EC Verifier with the provided public key.

Parameters:

path - The path to the EC public key PEM.

cryptoProvider - The crypto provider used to get the ECDSA Signature algorithm.

Returns:

a new instance of the EC verifier.

newVerifier

public static ECVerifier newVerifier(byte[] bytes,
 CryptoProvider cryptoProvider)

Return a new instance of the EC Verifier with the provided public key.

Parameters:

bytes - The bytes of the EC public key PEM.

cryptoProvider - The crypto provider used to get the ECDSA Signature algorithm.

Returns:

a new instance of the EC 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[] message,
 byte[] signature)

Description copied from interface: Verifier

Verify the signature of the encoded JWT payload.

Specified by:

verify in interface Verifier

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.