Package com.adyen.util

Class HMACValidator

java.lang.Object

com.adyen.util.HMACValidator

public class HMACValidator
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static String	DATA_SEPARATOR
static String	HMAC_SHA256_ALGORITHM

Constructor Summary

Constructors

Constructor	Description
HMACValidator()

Method Summary

Modifier and Type	Method	Description
String	calculateHMAC(NotificationRequestItem notificationRequestItem, String key)
String	calculateHMAC(String data, String key)
String	getDataToSign(NotificationRequestItem notificationRequestItem)
boolean	validateHMAC(NotificationRequestItem notificationRequestItem, String key)
boolean	validateHMAC(String hmacSignature, String hmacKey, String payload)

Methods inherited from class java.lang.Object

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

Field Detail

HMAC_SHA256_ALGORITHM

public static final String HMAC_SHA256_ALGORITHM

See Also:

Constant Field Values

DATA_SEPARATOR

public static final String DATA_SEPARATOR

See Also:

Constant Field Values

Constructor Detail

HMACValidator

public HMACValidator()

Method Detail

calculateHMAC

public String calculateHMAC(String data,
                            String key)
                     throws IllegalArgumentException,
                            SignatureException

Throws:

IllegalArgumentException

SignatureException

calculateHMAC

public String calculateHMAC(NotificationRequestItem notificationRequestItem,
                            String key)
                     throws IllegalArgumentException,
                            SignatureException

Throws:

IllegalArgumentException

SignatureException

validateHMAC

public boolean validateHMAC(String hmacSignature,
                            String hmacKey,
                            String payload)
                     throws SignatureException

Throws:

SignatureException

validateHMAC

public boolean validateHMAC(NotificationRequestItem notificationRequestItem,
                            String key)
                     throws IllegalArgumentException,
                            SignatureException

Throws:

IllegalArgumentException

SignatureException

getDataToSign

public String getDataToSign(NotificationRequestItem notificationRequestItem)
                     throws IllegalArgumentException

Throws:

IllegalArgumentException