Gmer4Lfe
43b5443b30
All 16 include/ files now carry PURPOSE / DESIGN PRINCIPLES / OPERATIONAL SAFEGUARDS / EXPORTS / CONFIGURATION, keeping the first three section names identical to the bash headers so retrieval can route across both languages. monitor.php read six watchdog state files from /tmp while the watchdogs write to STATE_DIR, so every strike set came back empty and the summary reported healthy unconditionally. docs.php gained path containment before it is wired to a page.
492 lines
22 KiB
PHP
492 lines
22 KiB
PHP
<?php
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// ═══════════════════════════════════════════════════════════════════════════════════════════════
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// PURPOSE
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// The auth-stack control layer. Drives the three services behind every protected hostname:
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// Nginx Proxy Manager (proxy hosts and certificates), LLDAP (users and groups), and
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// Authelia (access-control rules). Read and write.
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//
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// OPERATIONAL MODEL
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// The only include/ file that routinely mutates external state. Everything else here
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// reports; this one creates users, rewrites proxy hosts, edits Authelia's YAML, and
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// restarts the Authelia container. Treat every function below as load-bearing.
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//
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// DESIGN PRINCIPLES
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// Credentials come from conf, never from the page.
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// NPM and LLDAP credentials are read from host*.conf. The browser never sees them and
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// never supplies them.
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//
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// Tokens are cached per session, not per request.
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// NPM and LLDAP tokens are held in $_SESSION with a 23-hour expiry, so a page that
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// makes twelve calls authenticates once. Expiry is checked before reuse.
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//
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// Authelia is edited as text, not parsed and re-emitted.
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// Only the access_control block is rewritten, in place. Round-tripping the whole YAML
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// through a parser would silently reformat and drop comments from a file that is
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// hand-maintained and synced between hosts.
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//
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// The owner host is the source of truth for auth config.
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// Changes are made here and reach the partner through Critical-Data sync, not by
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// writing to two hosts from the browser.
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//
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// OPERATIONAL SAFEGUARDS
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// The Authelia config write is atomic and reversible up to the last step.
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// Existence check → read → regex replace → write .vv.tmp → rename() into place. A
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// failure at any stage returns an error and leaves the original untouched; a failed
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// rename unlinks the temp file rather than leaving it beside the real config.
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//
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// A missing config file is refused, never created.
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// Both the read and write paths return 'Config not found' rather than writing a fresh
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// file. Creating one would hand Authelia a config with no rules and a default policy —
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// an accidental open door. See HOST*_AUTHELIA_CONFIG below.
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//
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// The container restart is shell-escaped.
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// The container name comes from conf and is passed through escapeshellarg(), so a
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// malformed conf value cannot become a command.
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//
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// Auth failure is reported, not retried into a lockout.
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// A failed token fetch returns an _err string immediately. Nothing loops on bad
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// credentials against a service that may rate-limit or lock the account.
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//
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// Every remote call has a timeout, and every function returns a structured result —
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// ['ok' => bool] or an _err key — so no caller has to distinguish an exception from a
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// legitimately empty list.
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//
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// EXPORTS
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// Config vv_auth_conf()
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// NPM vv_npm_list_proxies(), vv_npm_list_certs(), vv_npm_create_proxy(),
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// vv_npm_update_proxy(), vv_npm_delete_proxy(), vv_npm_toggle_proxy()
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// LLDAP vv_lldap_list_users(), vv_lldap_list_groups(), vv_lldap_create_user(),
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// vv_lldap_update_user(), vv_lldap_delete_user(), vv_lldap_set_password(),
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// vv_lldap_create_group(), vv_lldap_delete_group(),
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// vv_lldap_add_to_group(), vv_lldap_remove_from_group()
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// Authelia vv_authelia_read_rules(), vv_authelia_write_rules()
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//
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// CONFIGURATION
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// HOST*_NPM_URL admin API — port 7818. Port 81 is the partnership WebUI port
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// (HOST*_PARTNERSHIP_AUTH_WEBUIS), not the API. Easy to confuse.
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// HOST*_NPM_USER / _NPM_PASS
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// HOST*_LLDAP_URL / _LLDAP_USER / _LLDAP_PASS
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// HOST*_AUTHELIA_CONFIG path to configuration.yml. Lives in the Critical-Data share so
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// it is covered by the 30-minute auth sync — not under
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// /mnt/user/appdata, which is not synced.
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// HOST*_AUTHELIA_CONTAINER restarted after a successful rules write
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// ═══════════════════════════════════════════════════════════════════════════════════════════════
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require_once __DIR__ . '/config.php';
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// ── Config ────────────────────────────────────────────────────────────────────
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function vv_auth_conf(): array {
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$v = vv_conf_vars();
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$host = strtoupper(vv_detect_host());
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return [
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'npm_url' => rtrim($v["{$host}_NPM_URL"] ?? 'http://localhost:7818', '/'),
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'npm_user' => $v["{$host}_NPM_USER"] ?? '',
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'npm_pass' => $v["{$host}_NPM_PASS"] ?? '',
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'lldap_url' => rtrim($v["{$host}_LLDAP_URL"] ?? 'http://localhost:17170', '/'),
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'lldap_user' => $v["{$host}_LLDAP_USER"] ?? '',
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'lldap_pass' => $v["{$host}_LLDAP_PASS"] ?? '',
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'authelia_config' => $v["{$host}_AUTHELIA_CONFIG"] ?? '/mnt/user/appdata-Fallback/Critical-Data/Authelia/configuration.yml',
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'authelia_container' => $v["{$host}_AUTHELIA_CONTAINER"] ?? 'Authelia',
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'is_owner' => vv_is_owner(),
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];
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}
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// ── NPM ───────────────────────────────────────────────────────────────────────
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function vv_npm_token(): string {
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if (!session_id()) session_start();
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$conf = vv_auth_conf();
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$cached = $_SESSION['vv_npm_token'] ?? '';
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$expiry = $_SESSION['vv_npm_token_exp'] ?? 0;
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if ($cached && time() < $expiry) return $cached;
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$resp = vv_npm_raw('POST', '/api/tokens', [
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'identity' => $conf['npm_user'],
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'secret' => $conf['npm_pass'],
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], '', $conf);
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$token = $resp['token'] ?? '';
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if ($token) {
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$_SESSION['vv_npm_token'] = $token;
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$_SESSION['vv_npm_token_exp'] = time() + 82800;
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}
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return $token;
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}
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function vv_npm_raw(string $method, string $path, array $data, string $token, array $conf = []): array {
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if (!$conf) $conf = vv_auth_conf();
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$url = $conf['npm_url'] . $path;
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$headers = ['Content-Type: application/json', 'Accept: application/json'];
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if ($token) $headers[] = 'Authorization: Bearer ' . $token;
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$ch = curl_init($url);
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curl_setopt_array($ch, [
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_TIMEOUT => 10,
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CURLOPT_HTTPHEADER => $headers,
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CURLOPT_CUSTOMREQUEST => $method,
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]);
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if ($data && in_array($method, ['POST', 'PUT'], true))
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curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($data));
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$body = curl_exec($ch);
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curl_close($ch);
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return json_decode($body ?: '{}', true) ?: [];
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}
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function vv_npm_req(string $method, string $path, array $data = []): array {
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$token = vv_npm_token();
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if (!$token) return ['_err' => 'NPM auth failed — check credentials in host conf'];
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return vv_npm_raw($method, $path, $data, $token);
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}
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function vv_npm_list_proxies(): array {
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$list = vv_npm_req('GET', '/api/nginx/proxy-hosts?expand=certificate');
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if (!is_array($list) || isset($list['_err']))
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return ['ok' => false, 'error' => $list['_err'] ?? 'Invalid response from NPM'];
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return ['ok' => true, 'proxies' => $list];
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}
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function vv_npm_list_certs(): array {
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$list = vv_npm_req('GET', '/api/nginx/certificates');
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return is_array($list) ? $list : [];
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}
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function vv_npm_create_proxy(array $data): array {
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$r = vv_npm_req('POST', '/api/nginx/proxy-hosts', $data);
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return isset($r['id']) ? ['ok' => true, 'proxy' => $r] : ['ok' => false, 'error' => $r['error'] ?? ($r['_err'] ?? 'Create failed')];
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}
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function vv_npm_update_proxy(int $id, array $data): array {
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$r = vv_npm_req('PUT', "/api/nginx/proxy-hosts/$id", $data);
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return isset($r['id']) ? ['ok' => true, 'proxy' => $r] : ['ok' => false, 'error' => $r['error'] ?? ($r['_err'] ?? 'Update failed')];
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}
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function vv_npm_delete_proxy(int $id): array {
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vv_npm_req('DELETE', "/api/nginx/proxy-hosts/$id");
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return ['ok' => true];
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}
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function vv_npm_toggle_proxy(int $id, bool $enabled): array {
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vv_npm_req('POST', "/api/nginx/proxy-hosts/$id/" . ($enabled ? 'enable' : 'disable'));
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return ['ok' => true];
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}
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// ── lldap ─────────────────────────────────────────────────────────────────────
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function vv_lldap_token(): string {
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if (!session_id()) session_start();
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$conf = vv_auth_conf();
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$cached = $_SESSION['vv_lldap_token'] ?? '';
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$expiry = $_SESSION['vv_lldap_token_exp'] ?? 0;
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if ($cached && time() < $expiry) return $cached;
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$ch = curl_init($conf['lldap_url'] . '/auth/simple/login');
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curl_setopt_array($ch, [
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_TIMEOUT => 10,
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CURLOPT_POST => true,
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CURLOPT_POSTFIELDS => json_encode(['username' => $conf['lldap_user'], 'password' => $conf['lldap_pass']]),
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CURLOPT_HTTPHEADER => ['Content-Type: application/json'],
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]);
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$body = curl_exec($ch);
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curl_close($ch);
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$resp = json_decode($body ?: '{}', true) ?: [];
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$token = $resp['token'] ?? '';
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if ($token) {
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$_SESSION['vv_lldap_token'] = $token;
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$_SESSION['vv_lldap_token_exp'] = time() + 3500;
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}
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return $token;
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}
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function vv_lldap_gql(string $query, array $variables = []): array {
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$conf = vv_auth_conf();
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$token = vv_lldap_token();
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if (!$token) return ['errors' => [['message' => 'lldap auth failed — check credentials']]];
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$ch = curl_init($conf['lldap_url'] . '/api/graphql');
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curl_setopt_array($ch, [
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_TIMEOUT => 10,
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CURLOPT_POST => true,
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CURLOPT_POSTFIELDS => json_encode(['query' => $query, 'variables' => $variables]),
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CURLOPT_HTTPHEADER => ['Content-Type: application/json', 'Authorization: Bearer ' . $token],
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]);
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$body = curl_exec($ch);
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curl_close($ch);
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return json_decode($body ?: '{}', true) ?: [];
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}
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function vv_lldap_list_users(): array {
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$r = vv_lldap_gql('query { users { id displayName email creationDate groups { id displayName } } }');
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if (isset($r['errors'])) return ['ok' => false, 'error' => $r['errors'][0]['message'] ?? 'Query failed'];
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return ['ok' => true, 'users' => $r['data']['users'] ?? []];
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}
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function vv_lldap_list_groups(): array {
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$r = vv_lldap_gql('query { groups { id displayName users { id displayName } } }');
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if (isset($r['errors'])) return ['ok' => false, 'error' => $r['errors'][0]['message'] ?? 'Query failed'];
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return ['ok' => true, 'groups' => $r['data']['groups'] ?? []];
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}
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function vv_lldap_create_user(string $id, string $email, string $displayName, string $password): array {
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$r = vv_lldap_gql(
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'mutation CreateUser($user: CreateUserInput!) { createUser(user: $user) { id displayName email } }',
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['user' => ['id' => $id, 'email' => $email, 'displayName' => $displayName]]
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);
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if (isset($r['errors'])) return ['ok' => false, 'error' => $r['errors'][0]['message'] ?? 'Create failed'];
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if ($password) vv_lldap_set_password($id, $password);
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return ['ok' => true, 'user' => $r['data']['createUser'] ?? []];
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}
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function vv_lldap_update_user(string $id, string $email, string $displayName): array {
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$r = vv_lldap_gql(
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'mutation UpdateUser($user: UpdateUserInput!) { updateUser(user: $user) { ok } }',
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['user' => ['id' => $id, 'email' => $email, 'displayName' => $displayName]]
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);
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if (isset($r['errors'])) return ['ok' => false, 'error' => $r['errors'][0]['message'] ?? 'Update failed'];
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return ['ok' => true];
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}
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function vv_lldap_delete_user(string $id): array {
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$r = vv_lldap_gql(
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'mutation DeleteUser($userId: String!) { deleteUser(userId: $userId) { ok } }',
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['userId' => $id]
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);
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if (isset($r['errors'])) return ['ok' => false, 'error' => $r['errors'][0]['message'] ?? 'Delete failed'];
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return ['ok' => true];
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}
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function vv_lldap_set_password(string $userId, string $password): array {
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$conf = vv_auth_conf();
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$token = vv_lldap_token();
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if (!$token) return ['ok' => false, 'error' => 'lldap auth failed'];
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$ch = curl_init($conf['lldap_url'] . '/auth/admin/resetPassword');
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curl_setopt_array($ch, [
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_TIMEOUT => 10,
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CURLOPT_POST => true,
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CURLOPT_POSTFIELDS => json_encode(['userId' => $userId, 'password' => $password]),
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CURLOPT_HTTPHEADER => ['Content-Type: application/json', 'Authorization: Bearer ' . $token],
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]);
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$body = curl_exec($ch);
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$code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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curl_close($ch);
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if ($code >= 200 && $code < 300) return ['ok' => true];
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$err = json_decode($body ?: '{}', true)['message'] ?? "HTTP $code";
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return ['ok' => false, 'error' => $err];
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}
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function vv_lldap_create_group(string $name): array {
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$r = vv_lldap_gql(
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'mutation CreateGroup($name: String!) { createGroup(name: $name) { id displayName } }',
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['name' => $name]
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);
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if (isset($r['errors'])) return ['ok' => false, 'error' => $r['errors'][0]['message'] ?? 'Create failed'];
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return ['ok' => true, 'group' => $r['data']['createGroup'] ?? []];
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}
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function vv_lldap_delete_group(int $id): array {
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$r = vv_lldap_gql(
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'mutation DeleteGroup($groupId: Int!) { deleteGroup(groupId: $groupId) { ok } }',
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['groupId' => $id]
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);
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if (isset($r['errors'])) return ['ok' => false, 'error' => $r['errors'][0]['message'] ?? 'Delete failed'];
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return ['ok' => true];
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}
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function vv_lldap_add_to_group(string $userId, int $groupId): array {
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$r = vv_lldap_gql(
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'mutation AddUserToGroup($userId: String!, $groupId: Int!) { addUserToGroup(userId: $userId, groupId: $groupId) { ok } }',
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['userId' => $userId, 'groupId' => $groupId]
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);
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if (isset($r['errors'])) return ['ok' => false, 'error' => $r['errors'][0]['message'] ?? 'Failed'];
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return ['ok' => true];
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}
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function vv_lldap_remove_from_group(string $userId, int $groupId): array {
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$r = vv_lldap_gql(
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'mutation RemoveUserFromGroup($userId: String!, $groupId: Int!) { removeUserFromGroup(userId: $userId, groupId: $groupId) { ok } }',
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['userId' => $userId, 'groupId' => $groupId]
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);
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if (isset($r['errors'])) return ['ok' => false, 'error' => $r['errors'][0]['message'] ?? 'Failed'];
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return ['ok' => true];
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}
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// ── Authelia ──────────────────────────────────────────────────────────────────
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function vv_authelia_read_rules(): array {
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$conf = vv_auth_conf();
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$file = $conf['authelia_config'];
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if (!file_exists($file)) return ['ok' => false, 'error' => 'Config not found: ' . $file];
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$content = file_get_contents($file);
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if ($content === false) return ['ok' => false, 'error' => 'Cannot read config file'];
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// Extract default_policy (strip inline comments)
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$defaultPolicy = 'deny';
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if (preg_match('/^[ \t]+default_policy:[ \t]+([a-z_]+)/m', $content, $m))
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$defaultPolicy = $m[1];
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// Extract the indented block under access_control:
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if (!preg_match('/^access_control:[ \t]*\n((?:[ \t][^\n]*\n?)*)/m', $content, $m))
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return ['ok' => false, 'error' => 'access_control section not found'];
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$acBlock = $m[1];
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// Extract the indented block under rules: (3+ space indent = rule list items)
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if (!preg_match('/^ rules:[ \t]*\n((?:[ \t]{3,}[^\n]*\n?)*)/m', $acBlock, $m))
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return ['ok' => true, 'default_policy' => $defaultPolicy, 'rules' => []];
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// Split into individual rule chunks at " - " (indent-4 rule starts)
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$chunks = preg_split('/(?=^ - )/m', $m[1]);
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$rules = [];
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foreach ($chunks as $chunk) {
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if (!preg_match('/^ - /', $chunk)) continue;
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$rule = vv_authelia_parse_rule_chunk($chunk);
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if (!empty($rule)) $rules[] = $rule;
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}
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return ['ok' => true, 'default_policy' => $defaultPolicy, 'rules' => $rules];
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}
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function vv_authelia_parse_rule_chunk(string $chunk): array {
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$rule = [];
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$field = null;
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$list = [];
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$save = function () use (&$rule, &$field, &$list) {
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if ($field === null) return;
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if (!empty($list))
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$rule[$field] = count($list) === 1 ? $list[0] : $list;
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$field = null;
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$list = [];
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};
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foreach (explode("\n", $chunk) as $line) {
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$raw = rtrim($line);
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$trim = trim($raw);
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if ($trim === '' || preg_match('/^#+/', $trim)) continue;
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$indent = strlen($raw) - strlen(ltrim($raw, ' '));
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// indent=4, starts with "- " → first field of this rule block
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if ($indent === 4 && str_starts_with($trim, '- ')) {
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$rest = ltrim(substr($trim, 2));
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if (preg_match('/^([a-z_]+):[ \t]*(.*)$/', $rest, $m)) {
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$save();
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$field = $m[1];
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$val = trim($m[2]);
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if ($val !== '' && !str_starts_with($val, '#')) {
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$rule[$field] = vv_authelia_unquote($val);
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$field = null;
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}
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}
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continue;
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}
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// indent=6 → named field (scalar or list header)
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if ($indent === 6 && preg_match('/^([a-z_]+):[ \t]*(.*)$/', $trim, $m)) {
|
|
$save();
|
|
$field = $m[1];
|
|
$val = trim($m[2]);
|
|
if ($val !== '' && !str_starts_with($val, '#')) {
|
|
$rule[$field] = vv_authelia_unquote($val);
|
|
$field = null;
|
|
}
|
|
continue;
|
|
}
|
|
|
|
// indent=8, starts with "- " → list item under current field
|
|
if ($indent === 8 && str_starts_with($trim, '- ')) {
|
|
$list[] = vv_authelia_parse_list_item(trim(substr($trim, 2)));
|
|
}
|
|
}
|
|
$save();
|
|
return $rule;
|
|
}
|
|
|
|
// Strip surrounding quotes and inline comments from a YAML scalar.
|
|
function vv_authelia_unquote(string $val): string {
|
|
$val = trim($val);
|
|
$val = preg_replace('/\s+#[^"\']*$/', '', $val); // strip trailing comment
|
|
if (preg_match('/^(["\'])(.+)\1$/', $val, $m)) return $m[2];
|
|
return $val;
|
|
}
|
|
|
|
// Parse a YAML list item: flow sequence ['group:name'] or plain/quoted scalar.
|
|
function vv_authelia_parse_list_item(string $val): string {
|
|
$val = trim($val);
|
|
// Flow sequence: ['value'] or ["value"] or [value]
|
|
if (preg_match('/^\[[\'""]?([^\]\'""]+)[\'""]?\]$/', $val, $m)) return trim($m[1]);
|
|
return vv_authelia_unquote($val);
|
|
}
|
|
|
|
function vv_authelia_write_rules(array $rules, string $defaultPolicy): array {
|
|
$conf = vv_auth_conf();
|
|
$file = $conf['authelia_config'];
|
|
if (!file_exists($file)) return ['ok' => false, 'error' => 'Config not found: ' . $file];
|
|
|
|
$content = file_get_contents($file);
|
|
if ($content === false) return ['ok' => false, 'error' => 'Cannot read config file'];
|
|
|
|
// Build the new access_control block
|
|
$block = "access_control:\n";
|
|
$block .= " default_policy: $defaultPolicy\n";
|
|
$block .= " rules:\n";
|
|
|
|
// Preferred field output order
|
|
$fieldOrder = ['domain', 'policy', 'subject', 'networks', 'resources'];
|
|
|
|
foreach ($rules as $rule) {
|
|
$keys = array_merge(
|
|
array_filter($fieldOrder, fn($k) => array_key_exists($k, $rule)),
|
|
array_diff(array_keys($rule), $fieldOrder)
|
|
);
|
|
$first = true;
|
|
foreach ($keys as $key) {
|
|
if (!array_key_exists($key, $rule)) continue;
|
|
$val = $rule[$key];
|
|
$prefix = $first ? ' - ' : ' ';
|
|
$first = false;
|
|
|
|
// domain, subject, resources, networks → always output as list
|
|
$isList = in_array($key, ['domain', 'subject', 'resources', 'networks'], true);
|
|
if ($isList) {
|
|
$items = is_array($val) ? $val : [$val];
|
|
$block .= $prefix . $key . ":\n";
|
|
foreach ($items as $item) {
|
|
$out = $key === 'subject'
|
|
? "['" . $item . "']"
|
|
: vv_authelia_yaml_scalar((string) $item);
|
|
$block .= ' - ' . $out . "\n";
|
|
}
|
|
} else {
|
|
$block .= $prefix . $key . ': ' . vv_authelia_yaml_scalar((string) $val) . "\n";
|
|
}
|
|
}
|
|
}
|
|
|
|
// Replace existing access_control: block (from its line to next top-level key or EOF)
|
|
$pattern = '/^access_control:[ \t]*\n(?:[ \t][^\n]*\n?)*/m';
|
|
$new = preg_match($pattern, $content)
|
|
? preg_replace($pattern, $block, $content, 1)
|
|
: rtrim($content) . "\n\n" . $block;
|
|
|
|
if ($new === null) return ['ok' => false, 'error' => 'Regex replace failed'];
|
|
|
|
$tmp = $file . '.vv.tmp';
|
|
if (file_put_contents($tmp, $new) === false) return ['ok' => false, 'error' => 'Write failed'];
|
|
if (!rename($tmp, $file)) { @unlink($tmp); return ['ok' => false, 'error' => 'Atomic rename failed']; }
|
|
|
|
shell_exec('docker restart ' . escapeshellarg($conf['authelia_container']) . ' >/dev/null 2>&1 &');
|
|
return ['ok' => true];
|
|
}
|
|
|
|
// Quote a YAML scalar value if it contains characters that require quoting.
|
|
function vv_authelia_yaml_scalar(string $val): string {
|
|
if ($val === '' || preg_match('/[:#\[\]{},|>&*?!%@`\'"]/', $val) || preg_match('/^\s|\s$/', $val))
|
|
return '"' . str_replace(['\\', '"'], ['\\\\', '\\"'], $val) . '"';
|
|
return $val;
|
|
}
|