Package com.nimbusds.oauth2.sdk.pkce

Class CodeChallengeMethod

java.lang.Object

com.nimbusds.oauth2.sdk.id.Identifier

com.nimbusds.oauth2.sdk.pkce.CodeChallengeMethod

All Implemented Interfaces:

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

@Immutable
public final class CodeChallengeMethod
extends Identifier

Method that was used to derive an authorisation code challenge.

Related specifications:

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

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final CodeChallengeMethod	PLAIN	Plain code challenge method.
static final CodeChallengeMethod	S256	SHA-256 code challenge method.

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

DEFAULT_BYTE_LENGTH, secureRandom

Constructor Summary

Constructors

Constructor	Description
CodeChallengeMethod(String value)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object object)
static CodeChallengeMethod	getDefault()	Gets the default code challenge method.
static CodeChallengeMethod	parse(String value)	Parses a code challenge method from the specified value.

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

compareTo, getValue, hashCode, toJSONString, toString, toStringList

Methods inherited from class java.lang.Object

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

Field Details

PLAIN

public static final CodeChallengeMethod PLAIN

Plain code challenge method.

S256

public static final CodeChallengeMethod S256

SHA-256 code challenge method.

Constructor Details

CodeChallengeMethod

public CodeChallengeMethod(String value)

Parameters:

value - The code challenge method value. Must not be null or empty string.

Method Details

getDefault

public static CodeChallengeMethod getDefault()

Gets the default code challenge method.

Returns:

PLAIN

parse

public static CodeChallengeMethod parse(String value)

Parses a code challenge method from the specified value.

Parameters:

value - The code challenge method value. Must not be null or empty string.

Returns:

The code challenge method.

equals

public boolean equals(Object object)

Overrides:

equals in class Identifier