org.openflow.gui.net.protocol.auth
Class AuthReply

java.lang.Object
  org.openflow.gui.net.protocol.OFGMessage
      org.openflow.gui.net.protocol.auth.AuthReply

All Implemented Interfaces:

Message<OFGMessageType>

public class AuthReply
extends OFGMessage

Reply to an authentication request with a user's credentials. The password is converted to a salted SHA-1 hash. Specifically, the SHA-1 of the password is computed. These salt is appended to that digest. Finally, the SHA-1 of this is computed. This final SHA-1 will be sent to the server along with the username.

Author:

David Underhill

Field Summary

byte[]	saltedSHA1ofPassword
java.lang.String	username

Fields inherited from class org.openflow.gui.net.protocol.OFGMessage

SIZEOF, timeCreated, TSSEP, type, xid

Constructor Summary

AuthReply(int xid, java.lang.String username, java.lang.String pw, byte[] salt)
Constructs a new authentication reply.

Method Summary

int	length() total length of this message in bytes
java.lang.String	toString() String representation of the message including the date and type.
void	write(java.io.DataOutput out) sends the message over the specified output stream

Methods inherited from class org.openflow.gui.net.protocol.OFGMessage

getType, isStatefulReply, isStatefulRequest, timeCreated

Methods inherited from class java.lang.Object

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

Field Detail

username

public final java.lang.String username

saltedSHA1ofPassword

public final byte[] saltedSHA1ofPassword

Constructor Detail

AuthReply

public AuthReply(int xid,
                 java.lang.String username,
                 java.lang.String pw,
                 byte[] salt)

Constructs a new authentication reply.

Method Detail

length

public int length()

Description copied from class: OFGMessage

total length of this message in bytes

Overrides:

length in class OFGMessage

write

public void write(java.io.DataOutput out)
           throws java.io.IOException

Description copied from class: OFGMessage

sends the message over the specified output stream

Overrides:

write in class OFGMessage

Throws:

java.io.IOException

toString

public java.lang.String toString()

Description copied from class: OFGMessage

String representation of the message including the date and type. Also includes the transaction ID if it is non-zero.

Overrides:

toString in class OFGMessage