com.amazonaws.mobileconnectors.cognitoidentityprovider.util

Class CognitoSecretHash

java.lang.Object

com.amazonaws.mobileconnectors.cognitoidentityprovider.util.CognitoSecretHash

public final class CognitoSecretHash
extends Object

Utility class for all operations involving secret hash.

Constructor Summary

Constructors

Constructor and Description
CognitoSecretHash()

Method Summary

Modifier and Type	Method and Description
static String	getSecretHash(String userId, String clientId, String clientSecret) Generates secret hash.

Methods inherited from class java.lang.Object

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

Constructor Detail

CognitoSecretHash

public CognitoSecretHash()

Method Detail

getSecretHash

public static String getSecretHash(String userId,
                                   String clientId,
                                   String clientSecret)

Generates secret hash. Uses HMAC SHA256.

Parameters:

userId - REQUIRED: User ID

clientId - REQUIRED: Client ID

clientSecret - REQUIRED: Client secret

Returns:

secret hash as a String, null if clientSecret is null