function get_cache_defeater()
{
global $cache_defeater, $devel_mode;
if (($val = @$cache_defeater) == NULL) {
if (($val = @file_get_contents("commit")) == NULL) {
$val = generate_urandom_string(8);
}
$cache_defeater = $val;
}
return $val;
}
}
if ($createuser == 1) {
echo "<form action='login.php' method='post'>\n";
echo "<input name='username' size='40' />\n";
echo "<br />";
echo "<input type='password' name='password' size='40' />\n";
echo "<br />";
echo "<input type='hidden' name='createuser' value='2' />\n";
echo "<input type='submit' value='Create' />\n";
echo "</form>\n";
} else {
if ($createuser == 2) {
$stmt = sprintf("select username from users where username='******'", $username);
$q = query($stmt);
if (($r = fetch($q)) != NULL) {
$t = "index.php?createduser=2";
redirect($t);
}
$q = query("select nextval('seq') as seq");
$r = fetch($q);
$id = 0 + $r->seq;
$salt = generate_urandom_string(10);
$hash = $password . $salt;
$hash = md5($hash);
$stmt = sprintf("insert into users (username, hash, salt, id)" . " values ('%s', '%s', '%s', '%d')", $username, $hash, $salt, $id);
query($stmt);
$t = "index.php?createduser=1";
redirect($t);
}
}
pfinish();