Package com.nimbusds.oauth2.sdk.pkce

Class CodeChallenge

java.lang.Object

com.nimbusds.oauth2.sdk.id.Identifier

com.nimbusds.oauth2.sdk.pkce.CodeChallenge

All Implemented Interfaces:

Serializable, Comparable<Identifier>, net.minidev.json.JSONAware

public class CodeChallenge
extends Identifier

Authorisation code challenge.

Related specifications:

• Proof Key for Code Exchange by OAuth Public Clients (RFC 7636).

See Also:

Serialized Form

Field Summary

Fields inherited from class com.nimbusds.oauth2.sdk.id.Identifier

DEFAULT_BYTE_LENGTH, secureRandom

Method Summary

Modifier and Type	Method	Description
static CodeChallenge	compute(CodeChallengeMethod method, CodeVerifier codeVerifier)	Computes the code challenge using the specified method and verifier.
static CodeChallenge	parse(String value)	Parses a code challenge from the specified string.

Methods inherited from class com.nimbusds.oauth2.sdk.id.Identifier

compareTo, equals, getValue, hashCode, toJSONString, toString, toStringList

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

compute

public static CodeChallenge compute(CodeChallengeMethod method,
                                    CodeVerifier codeVerifier)

Computes the code challenge using the specified method and verifier.

Parameters:

method - The code challenge method. Must be supported and not null.

codeVerifier - The code verifier. Must not be null.

Returns:

The computed code challenge.

parse

public static CodeChallenge parse(String value)
                           throws ParseException

Parses a code challenge from the specified string.

Parameters:

value - The code challenge value.

Returns:

The code challenge.

Throws:

ParseException - If parsing failed.