Importing Znote AAC 1.5_SVN rev 168 to github.

login.php

@@ -0,0 +1,60 @@
+<?php
+require_once 'engine/init.php';
+logged_in_redirect();
+include 'layout/overall/header.php';
+
+if (empty($_POST) === false) {
+	if ($config['log_ip']) {
+		znote_visitor_insert_detailed_data(5);
+	}
+	$username = $_POST['username'];
+	$password = $_POST['password'];
+	data_dump($_POST, false, "POST");
+	if (empty($username) || empty($password)) {
+		$errors[] = 'You need to enter a username and password.';
+	} else if (strlen($username) > 32 || strlen($password) > 64) {
+			$errors[] = 'Username or password is too long.';
+	} else if (user_exist($username) === false) {
+		$errors[] = 'Failed to authorize your account, are the details correct, have you <a href=\'register.php\'>register</a>ed?';
+	} /*else if (user_activated($username) === false) {
+		$errors[] = 'You havent activated your account! Please check your email. <br>Note it may appear in your junk/spam box.';
+	} */else if (!Token::isValid($_POST['token'])) {
+		Token::debug($_POST['token']);
+		$errors[] = 'Token is invalid.';
+	} else {
+		
+		// Starting loging
+		if ($config['TFSVersion'] == 'TFS_02' || $config['TFSVersion'] == 'TFS_10') $login = user_login($username, $password);
+		else if ($config['TFSVersion'] == 'TFS_03') $login = user_login_03($username, $password);
+		else $login = false;
+		if ($login === false) {
+			$errors[] = 'Username and password combination is wrong.';
+		} else {
+		$_SESSION['user_id'] = $login;
+		
+		// if IP is not set (etc acc created before Znote AAC was in use)
+		$znote_data = user_znote_account_data($_SESSION['user_id']);
+		if ($znote_data['ip'] == 0) {
+			$update_data = array(
+			'ip' => ip2long(getIP()),
+			);
+			user_update_znote_account($update_data);
+		}
+		
+		// Send them to myaccount.php
+		header('Location: myaccount.php');
+		exit();
+		}
+	}
+} else {
+	header('Location: index.php');
+}
+
+if (empty($errors) === false) {
+?>
+	<h2>We tried to log you in, but...</h2>
+<?php
+	echo output_errors($errors);
+}
+include 'layout/overall/footer.php';
+?>