CmdPASS.java

/*
Copyright 2009 David Revell

This file is part of SwiFTP.

SwiFTP is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

SwiFTP is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with SwiFTP.  If not, see <http://www.gnu.org/licenses/>.
*/

package org.swiftp;

import android.content.Context;
import android.content.SharedPreferences;
import android.util.Log;

public class CmdPASS extends FtpCmd implements Runnable {
	String input;
	
	public CmdPASS(SessionThread sessionThread, String input) {
		// We can just discard the password for now. We're just
		// following the expected dialogue, we're going to allow
		// access in any case.
		super(sessionThread, CmdPASS.class.toString());
		this.input = input;
	}
	
	public void run() {
		// User must have already executed a USER command to
		// populate the Account object's username
		myLog.l(Log.DEBUG, "Executing PASS");
	
        sessionThread.writeString("230 Access granted\r\n");
        sessionThread.authAttempt(true);
//
//		String attemptPassword = getParameter(input, true); // silent
//		String attemptUsername = sessionThread.account.getUsername();
//		if(attemptUsername == null) {
//			sessionThread.writeString("503 Must send USER first\r\n");
//			return;
//		}
//		Context ctx = Globals.getContext();
//		if(ctx == null) {
//			// This will probably never happen, since the global 
//			// context is configured by the Service
//			myLog.l(Log.ERROR, "No global context in PASS\r\n");
//		}
//		String password;
//		String username;
//		SharedPreferences settings = ctx.getSharedPreferences(
//				Defaults.getSettingsName(), Defaults.getSettingsMode());
//		username = settings.getString("username", null);
//		password = settings.getString("password", null);
//		if(username == null || password == null) {
//			myLog.l(Log.ERROR, "Username or password misconfigured");
//			sessionThread.writeString("500 Internal error during authentication");
//		} else if(username.equals(attemptUsername) && 
//				password.equals(attemptPassword)) {
//			sessionThread.writeString("230 Access granted\r\n");
//			myLog.l(Log.INFO, "User " + username + " password verified");
//			sessionThread.authAttempt(true);
//		} else {
//			try {
//				// If the login failed, sleep for one second to foil
//				// brute force attacks
//				Thread.sleep(1000);
//			} catch(InterruptedException e) {}
//			myLog.l(Log.INFO, "Failed authentication");
//			sessionThread.writeString("530 Login incorrect.\r\n");
//			sessionThread.authAttempt(false);
//		}
	}
}