Package tigase.xmpp.impl

Class CaptchaProvider.SimpleTextCaptcha

java.lang.Object

tigase.xmpp.impl.CaptchaProvider.SimpleTextCaptcha

All Implemented Interfaces:

CaptchaProvider.CaptchaItem

Enclosing class:

CaptchaProvider

public static class CaptchaProvider.SimpleTextCaptcha
extends Object
implements CaptchaProvider.CaptchaItem

Constructor Summary

Constructors

Constructor	Description
SimpleTextCaptcha(String[] parts)
SimpleTextCaptcha(Random random, Supplier<SecretKeySpec> secretSupplier)

Method Summary

Modifier and Type	Method	Description
static byte[]	calculateHMac(byte[] data, String key)
static byte[]	calculateHMac(byte[] data, SecretKeySpec secretKeySpec)
String	getCaptchaRequest()
String	getCaptchaRequest(XMPPResourceConnection session)
int	getErrorCounter()
String	getID()
protected String	getPrefix()
static String	getSecret(VHostItem item, String domain)
static String	getSecret(XMPPResourceConnection connection)
void	incraseErrorCounter()
boolean	isResponseValid(Supplier<SecretKeySpec> secretKeySpecSupplier, String response)
boolean	isResponseValid(XMPPResourceConnection session, String response)

Methods inherited from class java.lang.Object

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

Constructor Details

SimpleTextCaptcha

public SimpleTextCaptcha(Random random,
 Supplier<SecretKeySpec> secretSupplier)

SimpleTextCaptcha

public SimpleTextCaptcha(String[] parts)

Method Details

calculateHMac

public static byte[] calculateHMac(byte[] data,
 String key)
                            throws NoSuchAlgorithmException,
InvalidKeyException

Throws:

NoSuchAlgorithmException

InvalidKeyException

calculateHMac

public static byte[] calculateHMac(byte[] data,
 SecretKeySpec secretKeySpec)
                            throws NoSuchAlgorithmException,
InvalidKeyException

Throws:

NoSuchAlgorithmException

InvalidKeyException

getSecret

public static String getSecret(XMPPResourceConnection connection)

getSecret

public static String getSecret(VHostItem item,
 String domain)

getID

public String getID()

Specified by:

getID in interface CaptchaProvider.CaptchaItem

getPrefix

protected String getPrefix()

getCaptchaRequest

public String getCaptchaRequest(XMPPResourceConnection session)

Specified by:

getCaptchaRequest in interface CaptchaProvider.CaptchaItem

getCaptchaRequest

public String getCaptchaRequest()

getErrorCounter

public int getErrorCounter()

Specified by:

getErrorCounter in interface CaptchaProvider.CaptchaItem

incraseErrorCounter

public void incraseErrorCounter()

Specified by:

incraseErrorCounter in interface CaptchaProvider.CaptchaItem

isResponseValid

public boolean isResponseValid(XMPPResourceConnection session,
 String response)

Specified by:

isResponseValid in interface CaptchaProvider.CaptchaItem

isResponseValid

public boolean isResponseValid(Supplier<SecretKeySpec> secretKeySpecSupplier,
 String response)