com.crankuptheamps.client.DefaultAuthenticator Maven / Gradle / Ivy
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package com.crankuptheamps.client;
import com.crankuptheamps.client.exception.AuthenticationException;
/**
* A default implementation of the {@link Authenticator} interface that is
* used for basic username/password authentication.
*/
public class DefaultAuthenticator implements Authenticator
{
/** Called by AMPS.Client, just before the logon command is sent.
* @param username_ The current value of the username as specified in the URI.
* @param currentPassword_ The current value of the password, as specified in the URI.
* @return The value that should be placed into the Password header field of the logon command.
* @throws AuthenticationException An error occured while authenticating.
*/
public String authenticate(String username_, String currentPassword_) throws AuthenticationException
{
return currentPassword_;
}
/** Called when a logon "ack" is received with a status of "retry".
* AMPS will continue trying to logon as long as the server returns "retry",
* and this method continues to succeed.
* @param username_ The username returned by the server's ACK message.
* @param password_ The password or token returned in the server's ACK message.
* @return The value that should be placed into the Password header for the next logon attempt.
* @throws AuthenticationException An error occured while authenticating.
*/
public String retry(String username_, String password_) throws AuthenticationException
{
throw new AuthenticationException("retry not implemented by the DefaultAuthenticator.");
}
/** Called when a logon completes successfully.
* Once a logon has completed, this method is called with the username and password
* that caused a successful logon
* @param username_ The username that successfully logged on to the server.
* @param password_ The password that successfully logged on to the server.
* @param reason_ The reason for this successful completion (from Message.Reasons)
* @throws AuthenticationException The client-side authentication module detected an error.
*/
public void completed(String username_, String password_, int reason_) throws AuthenticationException
{
}
}