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- <?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;
- }
- }
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