com.okta.idx.sdk.api.util

Class PkceUtil

java.lang.Object

com.okta.idx.sdk.api.util.PkceUtil

public class PkceUtil
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CODE_CHALLENGE_METHOD

Constructor Summary

Constructors

Constructor and Description
PkceUtil()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	generateCodeChallenge(java.lang.String codeVerifier) Generate Code Challenge (Base64 URL-encoded SHA-256 hash of the generated code verifier).
static java.lang.String	generateCodeVerifier() Generate Code Verifier (Random URL-safe string with a minimum length of 43 characters).

Methods inherited from class java.lang.Object

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

Field Detail

CODE_CHALLENGE_METHOD

public static final java.lang.String CODE_CHALLENGE_METHOD

See Also:

Constant Field Values

Constructor Detail

PkceUtil

public PkceUtil()

Method Detail

generateCodeChallenge

public static java.lang.String generateCodeChallenge(java.lang.String codeVerifier)
                                              throws java.security.NoSuchAlgorithmException

Generate Code Challenge (Base64 URL-encoded SHA-256 hash of the generated code verifier).

Parameters:

codeVerifier - the code verifier

Returns:

generated code challenge

Throws:

java.security.NoSuchAlgorithmException - if no Provider supports a MessageDigestSpi implementation for the specified algorithm.

generateCodeVerifier

public static java.lang.String generateCodeVerifier()

Generate Code Verifier (Random URL-safe string with a minimum length of 43 characters).

Returns:

generated code verifier