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

Class ECSignatureGenerator

java.lang.Object

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

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

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

All Implemented Interfaces:

SignatureConfiguration, SignatureGeneratorConfiguration

public class ECSignatureGenerator
extends ECSignature
implements SignatureGeneratorConfiguration

Elliptic curve signature generator. Extends ECSignature adding the ability to sign 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
ECSignatureGenerator(ECSignatureGeneratorConfiguration config)

Method Summary

Modifier and Type	Method	Description
com.nimbusds.jwt.SignedJWT	sign(com.nimbusds.jwt.JWTClaimsSet claims)	Generate a signed JWT based on claims.
protected com.nimbusds.jwt.SignedJWT	signWithPrivateKey(com.nimbusds.jwt.JWTClaimsSet claims, ECPrivateKey privateKey, String kid)

Methods inherited from class io.micronaut.security.token.jwt.signature.ec.ECSignature

supportedAlgorithmsMessage, supports, verify

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

Methods inherited from interface io.micronaut.security.token.jwt.signature.SignatureConfiguration

supportedAlgorithmsMessage, supports, verify

Constructor Details

ECSignatureGenerator

public ECSignatureGenerator(ECSignatureGeneratorConfiguration config)

Parameters:

config - Instance of ECSignatureConfiguration

Method Details

sign

public com.nimbusds.jwt.SignedJWT sign(com.nimbusds.jwt.JWTClaimsSet claims)
                                throws com.nimbusds.jose.JOSEException

Description copied from interface: SignatureGeneratorConfiguration

Generate a signed JWT based on claims.

Specified by:

sign in interface SignatureGeneratorConfiguration

Parameters:

claims - the provided claims

Returns:

the signed JWT

Throws:

com.nimbusds.jose.JOSEException - could be thrown while signing the JWT token

signWithPrivateKey

protected com.nimbusds.jwt.SignedJWT signWithPrivateKey(com.nimbusds.jwt.JWTClaimsSet claims,
 @NonNull
 ECPrivateKey privateKey,
 @Nullable
 String kid)
                                                 throws com.nimbusds.jose.JOSEException

Parameters:

claims - The JWT Claims

privateKey - The EC Private Key

kid - Key ID

Returns:

A signed JWT

Throws:

com.nimbusds.jose.JOSEException - thrown in the JWT signing