agriget/plugins/auth_remote/init.php
2019-03-22 10:17:29 -04:00

89 lines
2.2 KiB
PHP

<?php
class Auth_Remote extends Plugin implements IAuthModule {
private $host;
/* @var Auth_Base $base */
private $base;
function about() {
return array(1.0,
"Authenticates against remote password (e.g. supplied by Apache)",
"fox",
true);
}
/* @var PluginHost $host */
function init($host ) {
$this->host = $host;
$this->base = new Auth_Base();
$host->add_hook($host::HOOK_AUTH_USER, $this);
}
function get_login_by_ssl_certificate() {
$cert_serial = get_ssl_certificate_id();
if ($cert_serial) {
$sth = $this->pdo->prepare("SELECT login FROM ttrss_user_prefs, ttrss_users
WHERE pref_name = 'SSL_CERT_SERIAL' AND value = ? AND
owner_uid = ttrss_users.id");
$sth->execute([$cert_serial]);
if ($row = $sth->fetch()) {
return $row['login'];
}
}
return "";
}
/**
* @SuppressWarnings(PHPMD.UnusedFormalParameter)
*/
function authenticate($login, $password) {
$try_login = $_SERVER["REMOTE_USER"];
// php-cgi
if (!$try_login) $try_login = $_SERVER["REDIRECT_REMOTE_USER"];
if (!$try_login) $try_login = $_SERVER["PHP_AUTH_USER"];
if (!$try_login) $try_login = $this->get_login_by_ssl_certificate();
if ($try_login) {
$user_id = $this->base->auto_create_user($try_login, $password);
if ($user_id) {
$_SESSION["fake_login"] = $try_login;
$_SESSION["fake_password"] = "******";
$_SESSION["hide_hello"] = true;
$_SESSION["hide_logout"] = true;
// LemonLDAP can send user informations via HTTP HEADER
if (defined('AUTH_AUTO_CREATE') && AUTH_AUTO_CREATE){
// update user name
$fullname = $_SERVER['HTTP_USER_NAME'] ? $_SERVER['HTTP_USER_NAME'] : $_SERVER['AUTHENTICATE_CN'];
if ($fullname){
$sth = $this->pdo->prepare("UPDATE ttrss_users SET full_name = ? WHERE id = ?");
$sth->execute([$fullname, $user_id]);
}
// update user mail
$email = $_SERVER['HTTP_USER_MAIL'] ? $_SERVER['HTTP_USER_MAIL'] : $_SERVER['AUTHENTICATE_MAIL'];
if ($email){
$sth = $this->pdo->prepare("UPDATE ttrss_users SET email = ? WHERE id = ?");
$sth->execute([$email, $user_id]);
}
}
return $user_id;
}
}
return false;
}
function api_version() {
return 2;
}
}