passwd.php

<?php 
// GiftWeb: PHP/PostgreSQL online Gift Registry System 
// Matthew T. Jachimstal
// Copyright (C) 2000-2008  Matthew T. Jachimstal
//
// email: matthew@jachimstal.com
//
// Snail mail: Matthew Jachimstal
//             1106 Canterbury Ct, Unit D
//             Elgin, IL 60120
//
// This program 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 2
// of the License, or (at your option) any later version.
//
// This program 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 this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
//
//
require "./main.inc";
require "./util.php";
require "./pwgen.class.php";

$conn = ADONewConnection($dbtype);
$conn->PConnect($dbhost, $dbuser, $dbpass, $dbname);


if ( isset($_POST["submit1"]))
{
	process_form();
}

show_form();

function process_form()
{
	global $conn;

	$email = $_POST["email"];

	$sql = "SELECT passwd, login FROM users WHERE email='$email'";
	$result = $conn->Execute($sql);
	
	if ( $result->RecordCount() != 1 )
	{
		$err = "<h2>An error has occured retrieving your password. Please ";
		$err .= "try again. If the problem persists, contact the site ";
		$err .= "administrator. Thank you.</h2>";
	}
	else
	{
		$passwd = chop($result->fields["passwd"]);
		$login = chop($result->fields["login"]);
		
	
		$to = $email;
		$subject = "GiftWeb Password Reminder";
		$from = "From: GiftWeb <" . $email . ">";
		
		$text = "The password for username $login is $passwd";

		mail($to, $subject, $text, $from);
		
		startpage_old("Mail sent", -2);
		?>
		<h2>A new password has been mailed to you.</h2>
		<?php 
		redir("./index.php", "the GiftWeb login page", 3);
	}
}


function show_form()
{
echo "abc";
	$uid=-1;
	startpage_old("Email password reminder", -2);
	echo $err;
	?>
	<form method="post" action="passwd.php">
	Please enter your username and email address.<br>
	A new password will be mailed to you shortly.<p>
	<table border=0 cellspacing=0 cellpadding=0>
	<tr><td align=right>Username:</td>
		<td align=left><input type="text" name="username" maxlength=20 size=20></td></tr>
	<tr><td align=right>Email Address:</td>
		<td align=left><input type="text" name="email" maxlength=40
			size=40></td></tr>
	<tr></tr>
	<tr><td><input type="submit" name="submit1" value="Submit"></td>
		<td></td></tr></table>
	<?php 
	endpage_old(-1);
}
?>