Package io.micronaut.security.token.jwt.signature.ec

Class ECSignature

java.lang.Object

io.micronaut.security.token.jwt.signature.AbstractSignatureConfiguration

io.micronaut.security.token.jwt.signature.ec.ECSignature

All Implemented Interfaces:

SignatureConfiguration

Direct Known Subclasses:

ECSignatureGenerator

public class ECSignature
extends AbstractSignatureConfiguration

Elliptic curve signature. Adds method to verify signed JWT.

Since:

1.0

Author:

Sergio del Amo

See Also:

• JSON Web Token (JWT) with EC signature

Field Summary

Fields inherited from class io.micronaut.security.token.jwt.signature.AbstractSignatureConfiguration

algorithm

Constructor Summary

Constructors

Constructor	Description
ECSignature(ECSignatureConfiguration config)

Method Summary

Modifier and Type	Method	Description
String	supportedAlgorithmsMessage()
boolean	supports(com.nimbusds.jose.JWSAlgorithm algorithm)	Whether this signature configuration supports this algorithm.
boolean	verify(com.nimbusds.jwt.SignedJWT jwt)	Verify a signed JWT.

Methods inherited from class io.micronaut.security.token.jwt.signature.AbstractSignatureConfiguration

getAlgorithm, setAlgorithm

Methods inherited from class java.lang.Object

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

Constructor Details

ECSignature

public ECSignature(ECSignatureConfiguration config)

Parameters:

config - Instance of ECSignatureConfiguration

Method Details

supportedAlgorithmsMessage

public String supportedAlgorithmsMessage()

Returns:

message explaining the supported algorithms

supports

public boolean supports(com.nimbusds.jose.JWSAlgorithm algorithm)

Description copied from interface: SignatureConfiguration

Whether this signature configuration supports this algorithm.

Parameters:

algorithm - the signature algorithm

Returns:

whether this signature configuration supports this algorithm

verify

public boolean verify(com.nimbusds.jwt.SignedJWT jwt)
               throws com.nimbusds.jose.JOSEException

Description copied from interface: SignatureConfiguration

Verify a signed JWT.

Parameters:

jwt - the signed JWT

Returns:

whether the signed JWT is verified

Throws:

com.nimbusds.jose.JOSEException - exception when verifying the JWT