File size: 1,619 Bytes
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<?php
ob_start();
require_once 'MySQL_funcs.php';
require 'MySQL_config.php';
require 'MySQL_getlogin.php';
ob_end_clean();
session_start();
if (isset($_POST['j_username'])) {
$userid = $_POST['j_username'];
} else {
$userid = '-guest-';
}
$good = false;
if (strcmp($userid, '-guest-')) {
if (isset($_POST['j_password'])) {
$password = $_POST['j_password'];
} else {
$password = '';
}
$ctx = hash_init('sha256');
hash_update($ctx, $pwdsalt);
hash_update($ctx, $password);
$hash = hash_final($ctx);
$useridlc = strtolower($userid);
if (strcasecmp($hash, $pwdhash[$useridlc]) == 0) {
$_SESSION['userid'] = $userid;
$good = true;
} else {
$_SESSION['userid'] = '-guest-';
}
} else {
$_SESSION['userid'] = '-guest-';
$good = true;
}
$content = getStandaloneFile('dynmap_reg.php');
/* Prune pending registrations, if needed */
$lines = explode('\n', $content);
$newlines[] = array();
if (!empty($lines)) {
$cnt = count($lines) - 1;
$changed = false;
for ($i = 1; $i < $cnt; $i++) {
list($uid, $pc, $hsh) = explode('=', rtrim($lines[$i]));
if ($uid == $useridlc) {
continue;
}
if (array_key_exists($uid, $pendingreg)) {
$newlines[] = $uid . '=' . $pc . '=' . $hsh;
} else {
$changed = true;
}
}
if ($changed) {
updateStandaloneFile('dynmap_reg.php', implode("\n", $newlines));
}
}
if ($good) {
echo "{ \"result\": \"success\" }";
} else {
echo "{ \"result\": \"loginfailed\" }";
}
cleanupDb();
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