ScramPlusMechanism (Smack 4.4.3 API)

java.lang.Object
- org.jivesoftware.smack.sasl.SASLMechanism
- - org.jivesoftware.smack.sasl.core.ScramMechanism
  - - org.jivesoftware.smack.sasl.core.ScramPlusMechanism

All Implemented Interfaces:

Comparable<SASLMechanism>

Direct Known Subclasses:

ScramSha1PlusMechanism
```
public abstract class ScramPlusMechanism
extends ScramMechanism
```
SCRAM-X-PLUS implementation. Due limitations of the Java API, this mechanism only supports the 'tls-server-end-point' channel binding type. But on the other hand, the other relevant channel binding type 'tls-unique' has some flaws (see 3SHAKE, RFC 7627).

Field Summary
- Fields inherited from class org.jivesoftware.smack.sasl.SASLMechanism
  authenticationId, authorizationId, connection, connectionConfiguration, CRAMMD5, DIGESTMD5, EXTERNAL, GSSAPI, host, password, PLAIN, serviceName, sslSession

Constructor Summary

Constructors
Modifier Constructor Description

protected ScramPlusMechanism(ScramHmac scramHmac)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected byte[]`	`getChannelBindingData()`
`protected String`	`getGs2CbindFlag()`	Get the SCRAM GSS-API Channel Binding Flag value.
`String`	`getName()`	Returns the common name of the SASL mechanism.

Methods inherited from class org.jivesoftware.smack.sasl.core.ScramMechanism
authenticateInternal, authzidSupported, checkIfSuccessfulOrThrow, evaluateChallenge, getAuthenticationText

Methods inherited from class org.jivesoftware.smack.sasl.SASLMechanism
afterFinalSaslChallenge, authenticate, authenticate, authenticateInternal, challengeReceived, compareTo, getPriority, instanceForAuthentication, isAuthenticationSuccessful, isFinished, newInstance, requiresPassword, saslPrep, setException, throwExceptionIfRequired, toBytes, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - ScramPlusMechanism
```
protected ScramPlusMechanism(ScramHmac scramHmac)
```
- Method Detail
  - getName
```
public String getName()
```
    Description copied from class: SASLMechanism
    
    Returns the common name of the SASL mechanism. E.g.: PLAIN, DIGEST-MD5 or GSSAPI.
    
    Overrides:
    
    getName in class ScramMechanism
    
    Returns:
    
    the common name of the SASL mechanism.
  - getGs2CbindFlag
```
protected String getGs2CbindFlag()
```
    Description copied from class: ScramMechanism
    
    Get the SCRAM GSS-API Channel Binding Flag value.
    
    Overrides:
    
    getGs2CbindFlag in class ScramMechanism
    
    Returns:
    
    the gs2-cbind-flag value.
    
    See Also:
    
    RFC 5802 § 6.
  - getChannelBindingData
```
protected byte[] getChannelBindingData()
                                throws SmackException.SmackSaslException
```
    Overrides:
    
    getChannelBindingData in class ScramMechanism
    
    Returns:
    
    the Channel Binding data.
    
    Throws:
    
    SmackException.SmackSaslException - if a SASL specific error occurred.