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tt-rss/plugins/auth_remote/init.php

86 lines
2.1 KiB
PHP

<?php
class Auth_Remote extends Auth_Base {
private $host;
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;
$host->add_hook($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_prefs2, 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 $row['login'];
}
}
return "";
}
function authenticate($login, $password) {
$try_login = "";
foreach (["REMOTE_USER", "HTTP_REMOTE_USER", "REDIRECT_REMOTE_USER", "PHP_AUTH_USER"] as $hdr) {
if (!empty($_SERVER[$hdr])) {
$try_login = $_SERVER[$hdr];
break;
}
}
if (!$try_login) $try_login = $this->get_login_by_ssl_certificate();
if ($try_login) {
$user_id = $this->auto_create_user($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 (Config::get(Config::AUTH_AUTO_CREATE)) {
// update user name
$fullname = isset($_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
$email = isset($_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;
}
}