CodeChallengeMethod (Nimbus OAuth 2.0 SDK with OpenID Connect 1.0 extensions v7.5)

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 CodeChallengeMethod PLAIN
Plain code challenge method.

static 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

All Methods Static Methods Instance Methods Concrete Methods
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 Detail
  - PLAIN
```
public static final CodeChallengeMethod PLAIN
```
    Plain code challenge method.
  - S256
```
public static final CodeChallengeMethod S256
```
    SHA-256 code challenge method.
- Constructor Detail
  - CodeChallengeMethod
```
public CodeChallengeMethod(String value)
```
    Parameters:
    
    value - The code challenge method value. Must not be null or empty string.
- Method Detail
  - 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