Package com.nimbusds.oauth2.sdk.dpop

Class DPoPUtils

java.lang.Object

com.nimbusds.oauth2.sdk.dpop.DPoPUtils

public final class DPoPUtils
extends Object

DPoP utilities.

Method Summary

Modifier and Type	Method	Description
static com.nimbusds.jose.util.Base64URL	computeSHA256(AccessToken accessToken)	Computes a SHA-256 hash for the specified access token.
static com.nimbusds.jwt.JWTClaimsSet	createJWTClaimsSet(JWTID jti, String htm, URI htu, Date iat, AccessToken accessToken)	Creates a new DPoP JWT claims set.

Methods inherited from class java.lang.Object

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

Method Detail

createJWTClaimsSet

public static com.nimbusds.jwt.JWTClaimsSet createJWTClaimsSet(JWTID jti,
                                                               String htm,
                                                               URI htu,
                                                               Date iat,
                                                               AccessToken accessToken)
                                                        throws com.nimbusds.jose.JOSEException

Creates a new DPoP JWT claims set.

Parameters:

jti - The JWT ID. Must not be null.

htm - The HTTP request method. Must not be null.

htu - The HTTP URI, without a query or fragment. Must not be null.

iat - The issue time. Must not be null.

accessToken - The access token for the access token hash ("ath") claim computation, null if not specified.

Returns:

The JWT claims set.

Throws:

com.nimbusds.jose.JOSEException - If a cryptographic exception was encountered.

computeSHA256

public static com.nimbusds.jose.util.Base64URL computeSHA256(AccessToken accessToken)
                                                      throws com.nimbusds.jose.JOSEException

Computes a SHA-256 hash for the specified access token.

Parameters:

accessToken - The access token. Must not be null.

Returns:

The hash, BASE64 URL encoded.

Throws:

com.nimbusds.jose.JOSEException - If hashing failed.