120 lines
3.8 KiB
PHP
120 lines
3.8 KiB
PHP
<?php session_start();
|
|
/* curload
|
|
* Simple file uploading using POST requests
|
|
* Licensed under the GNU Affero General Public License version 3.0
|
|
*/
|
|
|
|
include "config.php";
|
|
include "core.php";
|
|
|
|
$Authorized = 0;
|
|
$userType = 0;
|
|
$Redirect = "";
|
|
|
|
if (isset($_REQUEST['redir'])) {
|
|
$Redirect = htmlspecialchars($_REQUEST['redir']);
|
|
}
|
|
|
|
if (isset($_REQUEST['logout']) && htmlspecialchars($_REQUEST['logout']) == "true") {
|
|
session_unset();
|
|
session_destroy();
|
|
|
|
header('Location: login.php');
|
|
die();
|
|
}
|
|
|
|
// if a session exists, redirect the user there instead
|
|
if (isset($_SESSION['username']) && isset($_SESSION['password'])) {
|
|
if ($Redirect == "index" || ($Redirect == "admin" && $_SESSION['type'] != 2) || $Redirect == "") {
|
|
header('Location: /');
|
|
die();
|
|
} else if ($Redirect == "admin") {
|
|
header('Location: admin.php');
|
|
die();
|
|
}
|
|
}
|
|
|
|
if (isset($_REQUEST['username']) && isset($_REQUEST['password'])) {
|
|
$Database = createTables($sqlDB);
|
|
$DatabaseQuery = $Database->query('SELECT * FROM users');
|
|
$Username = "";
|
|
$Password = "";
|
|
|
|
while ($line = $DatabaseQuery->fetchArray()) {
|
|
if ($line['username'] == htmlspecialchars($_REQUEST['username']) && htmlspecialchars($_REQUEST['username']) != "" && password_verify(htmlspecialchars($_REQUEST['password']), $line['password'])) {
|
|
$Username = $line['username'];
|
|
$Password = $line['password'];
|
|
$id = $line['id'];
|
|
|
|
// update last usage
|
|
if ($storeLastUsage || $storeLastUsage == "true") {
|
|
$lastUsed = date($dateFormat);
|
|
$Database->exec("UPDATE users SET lastused='$lastUsed' WHERE id='$id'");
|
|
}
|
|
|
|
// update IP address
|
|
if ($storeIP || $storeIP == "true") {
|
|
$ip = getIPAddress();
|
|
$Database->exec("UPDATE users SET ip='$ip' WHERE id='$id'");
|
|
}
|
|
|
|
// update user agent
|
|
if ($storeAgent || $storeAgent == "true") {
|
|
$userAgent = getUserAgent();
|
|
$Database->exec("UPDATE users SET useragent='$userAgent' WHERE id='$id'");
|
|
}
|
|
|
|
$Authorized = 1;
|
|
$userType = $line['usertype'];
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ($Authorized != 1) {
|
|
if ($Redirect != "") { // just so we can try again and still be redirected to the right place
|
|
header("Location: login.php?e=true&redir=$Redirect");
|
|
} else {
|
|
header("Location: login.php?e=true");
|
|
}
|
|
die();
|
|
}
|
|
|
|
$_SESSION['type'] = $userType;
|
|
$_SESSION['username'] = $Username;
|
|
$_SESSION['password'] = $Password;
|
|
|
|
if ($Redirect != "") { // just so we can try again and still be redirected to the right place
|
|
header("Location: login.php?e=true&redir=$Redirect");
|
|
} else {
|
|
header("Location: login.php?e=true");
|
|
}
|
|
|
|
die();
|
|
} else {
|
|
$html = "";
|
|
|
|
$html = printHeader($html);
|
|
|
|
$html .= "\t\t\t<h1 id='loginHeader'>Login</h1>\n";
|
|
$html .= "\t\t\t\t<p>Enter your username and password to continue.</p>\n";
|
|
$html .= "\t\t\t\t<form method=\"POST\" action=\"login.php\">\n";
|
|
$html .= "\t\t\t\t\t<input type=\"text\" name=\"username\" placeholder=\"Username\">\n";
|
|
$html .= "\t\t\t\t\t<input type=\"password\" name=\"password\" placeholder=\"Password\">\n";
|
|
if (isset($Redirect)) $html .= "\t\t\t\t\t<input type=\"hidden\" name=\"redir\" value=\"$Redirect\">\n";
|
|
$html .= "\t\t\t\t\t<input type=\"submit\" value=\"Login\">\n";
|
|
$html .= "\t\t\t\t</form>\n";
|
|
|
|
if (isset($_REQUEST['e']) && $_REQUEST['e'] == "true") {
|
|
session_unset();
|
|
session_destroy();
|
|
|
|
$html .= "\t\t\t\t<p class=\"error\">Invalid username or password.</p>\n";
|
|
}
|
|
|
|
$html = printFooter($html);
|
|
|
|
print "$html";
|
|
}
|
|
?>
|