com.mongodb

Class DBPort.ScramSha1Authenticator.ScramSha1SaslClient

java.lang.Object

com.mongodb.DBPort.ScramSha1Authenticator.ScramSha1SaslClient

All Implemented Interfaces:

javax.security.sasl.SaslClient

Enclosing class:

DBPort.ScramSha1Authenticator

class DBPort.ScramSha1Authenticator.ScramSha1SaslClient
extends java.lang.Object
implements javax.security.sasl.SaslClient

Field Summary

Fields

Modifier and Type	Field and Description
private Base64Codec	base64Codec
private java.lang.String	clientFirstMessageBare
private MongoCredential	credential
private static java.lang.String	gs2Header
private static int	randomLength
private java.lang.String	rPrefix
private byte[]	serverSignature
private int	step

Constructor Summary

Constructors

Constructor and Description
ScramSha1SaslClient(MongoCredential credential)

Method Summary

Modifier and Type	Method and Description
private byte[]	computeClientFinalMessage(byte[] challenge)
private byte[]	computeClientFirstMessage()
private byte[]	decodeBase64(java.lang.String str)
private byte[]	decodeUTF8(java.lang.String str)
void	dispose()
private java.lang.String	encodeBase64(byte[] bytes)
private java.lang.String	encodeUTF8(byte[] bytes)
byte[]	evaluateChallenge(byte[] challenge)
private java.lang.String	generateRandomString()
java.lang.String	getMechanismName()
java.lang.Object	getNegotiatedProperty(java.lang.String propName)
private byte[]	H(byte[] data)
boolean	hasInitialResponse()
private byte[]	Hi(byte[] password, byte[] salt, int iterations)
private byte[]	HMAC(byte[] bytes, java.lang.String key)
boolean	isComplete()
private java.util.HashMap<java.lang.String,java.lang.String>	parseServerResponse(java.lang.String response)
private java.lang.String	prepUserName(java.lang.String userName)
byte[]	unwrap(byte[] incoming, int offset, int len)
byte[]	wrap(byte[] outgoing, int offset, int len)
private byte[]	XOR(byte[] a, byte[] b)

Methods inherited from class java.lang.Object

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

Field Detail

gs2Header

private static final java.lang.String gs2Header

See Also:

Constant Field Values

randomLength

private static final int randomLength

See Also:

Constant Field Values

base64Codec

private final Base64Codec base64Codec

credential

private final MongoCredential credential

clientFirstMessageBare

private java.lang.String clientFirstMessageBare

rPrefix

private java.lang.String rPrefix

serverSignature

private byte[] serverSignature

step

private int step

Constructor Detail

ScramSha1SaslClient

ScramSha1SaslClient(MongoCredential credential)

Method Detail

getMechanismName

public java.lang.String getMechanismName()

Specified by:

getMechanismName in interface javax.security.sasl.SaslClient

hasInitialResponse

public boolean hasInitialResponse()

Specified by:

hasInitialResponse in interface javax.security.sasl.SaslClient

evaluateChallenge

public byte[] evaluateChallenge(byte[] challenge)
                         throws javax.security.sasl.SaslException

Specified by:

evaluateChallenge in interface javax.security.sasl.SaslClient

Throws:

javax.security.sasl.SaslException

isComplete

public boolean isComplete()

Specified by:

isComplete in interface javax.security.sasl.SaslClient

unwrap

public byte[] unwrap(byte[] incoming,
                     int offset,
                     int len)
              throws javax.security.sasl.SaslException

Specified by:

unwrap in interface javax.security.sasl.SaslClient

Throws:

javax.security.sasl.SaslException

wrap

public byte[] wrap(byte[] outgoing,
                   int offset,
                   int len)
            throws javax.security.sasl.SaslException

Specified by:

wrap in interface javax.security.sasl.SaslClient

Throws:

javax.security.sasl.SaslException

getNegotiatedProperty

public java.lang.Object getNegotiatedProperty(java.lang.String propName)

Specified by:

getNegotiatedProperty in interface javax.security.sasl.SaslClient

dispose

public void dispose()
             throws javax.security.sasl.SaslException

Specified by:

dispose in interface javax.security.sasl.SaslClient

Throws:

javax.security.sasl.SaslException

computeClientFirstMessage

private byte[] computeClientFirstMessage()
                                  throws javax.security.sasl.SaslException

Throws:

javax.security.sasl.SaslException

computeClientFinalMessage

private byte[] computeClientFinalMessage(byte[] challenge)
                                  throws javax.security.sasl.SaslException

Throws:

javax.security.sasl.SaslException

decodeBase64

private byte[] decodeBase64(java.lang.String str)

decodeUTF8

private byte[] decodeUTF8(java.lang.String str)
                   throws javax.security.sasl.SaslException

Throws:

javax.security.sasl.SaslException

encodeBase64

private java.lang.String encodeBase64(byte[] bytes)

encodeUTF8

private java.lang.String encodeUTF8(byte[] bytes)
                             throws javax.security.sasl.SaslException

Throws:

javax.security.sasl.SaslException

generateRandomString

private java.lang.String generateRandomString()

H

private byte[] H(byte[] data)
          throws javax.security.sasl.SaslException

Throws:

javax.security.sasl.SaslException

Hi

private byte[] Hi(byte[] password,
                  byte[] salt,
                  int iterations)
           throws javax.security.sasl.SaslException

Throws:

javax.security.sasl.SaslException

HMAC

private byte[] HMAC(byte[] bytes,
                    java.lang.String key)
             throws javax.security.sasl.SaslException

Throws:

javax.security.sasl.SaslException

parseServerResponse

private java.util.HashMap<java.lang.String,java.lang.String> parseServerResponse(java.lang.String response)

prepUserName

private java.lang.String prepUserName(java.lang.String userName)

XOR

private byte[] XOR(byte[] a,
                   byte[] b)