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Keep connection auth WebDAV-only

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Terranom674
2026-08-20 10:38:43 +02:00
parent 471df03c76
commit d44f6c988f
1 changed files with 28 additions and 168 deletions
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186
include/nc_connector_connection_scope.inc.php
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@@ -4,156 +4,24 @@ if (!defined('PHPWG_ROOT_PATH'))
die('Hacking attempt!');
}
function bratonien_tools_nc_wizard_finish_connection_scoped()
{
$state = bratonien_tools_nc_wizard_state();
if ((int)$state['step'] !== 4 || empty($state['technical_complete']) || trim((string)$state['showcase_user']) === '') throw new RuntimeException('Der Assistent ist noch nicht vollständig.');
if (array_key_exists('nc_wizard_fallback_user', $_POST)) $state['_fallback_user'] = trim((string)$_POST['nc_wizard_fallback_user']);
if (array_key_exists('nc_wizard_fallback_password', $_POST)) $state['_fallback_password'] = (string)$_POST['nc_wizard_fallback_password'];
bratonien_tools_nc_wizard_store($state);
$fallback_user = trim((string)$state['_fallback_user']);
$fallback_password = (string)$state['_fallback_password'];
if (($fallback_user === '') !== ($fallback_password === '')) throw new RuntimeException('Fallback-Benutzer und Fallback-Passwort müssen entweder beide angegeben oder beide leer gelassen werden.');
if ($state['api_status'] !== 'ok' && $fallback_user === '') throw new RuntimeException('Da die Piwigo-API übersprungen wurde, ist für diese Verbindung ein Fallback-Zugang erforderlich.');
$mapping_lines = array();
foreach ((array)$state['storages'] as $storage)
{
$key = (string)$storage['storage_id'].'|'.trim((string)$storage['source_prefix'], '/').'|'.(string)$storage['local_mount'];
$mapping_lines[$key] = (string)$storage['storage_id'].' | '.trim((string)$storage['source_prefix'], '/').' | '.(string)$storage['local_mount'];
}
$_POST['nc_name']=(string)$state['connection_name'];
$_POST['nc_host']=(string)$state['db_host'];
$_POST['nc_port']=(string)$state['db_port'];
$_POST['nc_database']=(string)$state['db_database'];
$_POST['nc_user']=(string)$state['db_user'];
$_POST['nc_db_password']=(string)$state['_db_password'];
$_POST['nc_source_view']=(string)$state['source_view'];
$_POST['nc_activity_view']=(string)$state['activity_view'];
$_POST['nc_gallery_root']=(string)$state['gallery_root'];
$_POST['nc_storages']=implode("\n",array_values($mapping_lines));
$_POST['nc_quiet_seconds']='120';
$_POST['nc_max_wait_seconds']='900';
$_POST['nc_full_sync_seconds']='86400';
$_POST['nc_piwigo_user']=$fallback_user;
$_POST['nc_piwigo_password']=$fallback_password;
$_POST['nc_nextcloud_url']=(string)$state['base_url'];
$_POST['nc_showcase_user']=(string)$state['showcase_user'];
$_POST['nc_access_user']=(string)$state['username'];
$_POST['nc_nextcloud_user']=(string)$state['username'];
$_POST['nc_nextcloud_password']=(string)$state['_password'];
$_POST['nc_product']=(string)$state['product'];
$_POST['nc_version']=(string)$state['version'];
$_POST['nc_api_validated']=$state['api_status']==='ok'?'1':'0';
$_POST['nc_connection_api_key_id']=$state['api_status']==='ok'?(string)$state['_api_key_id']:'';
$_POST['nc_connection_api_key_secret']=$state['api_status']==='ok'?(string)$state['_api_key_secret']:'';
$result = bratonien_tools_nc_connector_create_local_api_first();
$connection_id = (int)($result['connection_id'] ?? 0);
if ($connection_id < 1) throw new RuntimeException('Die neue Verbindung konnte nicht gespeichert werden.');
$connection = bratonien_tools_nc_connector_connection($connection_id, false);
if (!$connection) throw new RuntimeException('Die neue Verbindung konnte nach dem Anlegen nicht gelesen werden.');
$config = $connection['config'];
$config['storages'] = array_values($state['storages']);
$config_json = json_encode($config, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
if (!is_string($config_json)) throw new RuntimeException('Die Verzeichnisauswahl konnte nicht serialisiert werden.');
$table = bratonien_tools_nc_connector_table();
pwg_query("UPDATE `$table` SET config_json='".pwg_db_real_escape_string($config_json)."' WHERE id=".$connection_id." LIMIT 1");
unset($_SESSION['bratonien_nc_wizard']);
unset($result['connection_id']);
$result['message'] = 'Verbindung wurde vollständig mit eigener Authentifizierung angelegt. '.$result['message'];
return $result;
}
function bratonien_tools_nc_connector_delete_any()
{
$id = (int)($_POST['connection_id'] ?? 0);
$connection = bratonien_tools_nc_connector_connection($id, false);
if (!$connection) throw new RuntimeException('Connector-Verbindung wurde nicht gefunden.');
$status_dir = rtrim(PHPWG_ROOT_PATH, '/').'/_data/bratonien-tools/nc-connector-status';
if (!is_dir($status_dir) && !@mkdir($status_dir, 0755, true) && !is_dir($status_dir)) throw new RuntimeException('Der Connector-Statusordner konnte nicht angelegt werden.');
$tombstone = $status_dir.'/deleted-'.$id;
if (@file_put_contents($tombstone, date('c')."\n", LOCK_EX) === false) throw new RuntimeException('Die Verbindung konnte nicht sicher für die Laufzeit deaktiviert werden.');
$public_status = $status_dir.'/connection-'.$id.'.json';
if (is_file($public_status)) @unlink($public_status);
$config = is_array($connection['config'] ?? null) ? $connection['config'] : array();
$state_dir = rtrim((string)($config['state_dir'] ?? ''), '/');
if ($state_dir !== '' && strpos($state_dir, '/var/lib/bratonien-tools/nc-connector/connection-'.$id) === 0 && file_exists($state_dir))
{
bratonien_tools_nc_connector_remove_tree($state_dir);
}
$table = bratonien_tools_nc_connector_table();
pwg_query("DELETE FROM `$table` WHERE id=".$id." LIMIT 1");
return array('message'=>'Connector-Verbindung wurde gelöscht und für weitere Laufzeitabrufe gesperrt. Nextcloud- und Piwigo-Bilder blieben unverändert.');
}
function bratonien_tools_nc_connector_verify_connection_scoped()
{
$result = bratonien_tools_nc_connector_verify_managed();
$id = (int)($_POST['connection_id'] ?? 0);
$connection = bratonien_tools_nc_connector_connection($id, true);
if (!$connection) return $result;
$config = is_array($connection['config'] ?? null) ? $connection['config'] : array();
if ((string)($config['origin'] ?? '') !== 'native' || array_key_exists('api_enabled', $config)) return $result;
$credentials = bratonien_tools_nc_connector_credentials_from_blob($connection['secret_blob'] ?? '');
$db_password = (string)($credentials['db_password'] ?? '');
$fallback_user = (string)($credentials['piwigo_user'] ?? '');
$fallback_password = (string)($credentials['piwigo_password'] ?? '');
if ($db_password === '') return $result;
$api_key_id = '';
$api_key_secret = '';
if ($fallback_user === '')
{
$legacy_api = bratonien_tools_nc_api_credentials();
$api_key_id = trim((string)($legacy_api['key_id'] ?? ''));
$api_key_secret = trim((string)($legacy_api['key_secret'] ?? ''));
}
$payload = json_encode(array(
'v'=>3,
'db_password'=>$db_password,
'piwigo_user'=>$fallback_user,
'piwigo_password'=>$fallback_password,
'api_key_id'=>$api_key_id,
'api_key_secret'=>$api_key_secret,
'nextcloud_user'=>'',
'nextcloud_password'=>'',
), JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
if (!is_string($payload)) throw new RuntimeException('Verbindungsauthentifizierung konnte nicht migriert werden.');
$config['piwigo_auth'] = 'connection-scoped';
$config['api_enabled'] = $api_key_id !== '';
$config_json = json_encode($config, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
if (!is_string($config_json)) throw new RuntimeException('Connector-Konfiguration konnte nicht migriert werden.');
$blob = bratonien_tools_nc_connector_encrypt_secret($payload);
$table = bratonien_tools_nc_connector_table();
pwg_query("UPDATE `$table` SET config_json='".pwg_db_real_escape_string($config_json)."', secret_blob='".pwg_db_real_escape_string($blob)."' WHERE id=".$id." LIMIT 1");
return $result;
}
function bratonien_tools_nc_connector_scoped_secret(array $connection)
{
$config = is_array($connection['config'] ?? null) ? $connection['config'] : array();
if ((string)($connection['adapter'] ?? '') !== 'remote' || (string)($config['source_mode'] ?? '') !== 'webdav-placeholder')
{
throw new RuntimeException('Die Verbindung ist keine WebDAV-Verbindung.');
}
$plain = bratonien_tools_nc_connector_decrypt_secret($connection['secret_blob'] ?? '');
$decoded = json_decode($plain, true);
if (is_array($decoded) && array_key_exists('db_password', $decoded))
if (!is_array($decoded))
{
throw new RuntimeException('WebDAV-Zugangsdaten haben ein unbekanntes Format.');
}
return array(
'v'=>3,
'db_password'=>(string)($decoded['db_password'] ?? ''),
'db_password'=>'',
'piwigo_user'=>(string)($decoded['piwigo_user'] ?? ''),
'piwigo_password'=>(string)($decoded['piwigo_password'] ?? ''),
'api_key_id'=>(string)($decoded['api_key_id'] ?? ''),
@@ -161,39 +29,28 @@ function bratonien_tools_nc_connector_scoped_secret(array $connection)
'nextcloud_user'=>(string)($decoded['nextcloud_user'] ?? ''),
'nextcloud_password'=>(string)($decoded['nextcloud_password'] ?? ''),
);
}
return array(
'v'=>3,
'db_password'=>(string)$plain,
'piwigo_user'=>'',
'piwigo_password'=>'',
'api_key_id'=>'',
'api_key_secret'=>'',
'nextcloud_user'=>'',
'nextcloud_password'=>'',
);
}
function bratonien_tools_nc_connector_store_scoped_secret($id, array $connection, array $credentials)
{
$config = is_array($connection['config'] ?? null) ? $connection['config'] : array();
$is_webdav = (string)($config['source_mode'] ?? '') === 'webdav-placeholder';
if (!$is_webdav && trim((string)($credentials['db_password'] ?? '')) === '') throw new RuntimeException('Das Datenbankpasswort der Verbindung fehlt.');
if ($is_webdav && (trim((string)($credentials['nextcloud_user'] ?? '')) === '' || (string)($credentials['nextcloud_password'] ?? '') === ''))
if ((string)($connection['adapter'] ?? '') !== 'remote' || (string)($config['source_mode'] ?? '') !== 'webdav-placeholder')
{
throw new RuntimeException('Die Verbindung ist keine WebDAV-Verbindung.');
}
if (trim((string)($credentials['nextcloud_user'] ?? '')) === '' || (string)($credentials['nextcloud_password'] ?? '') === '')
{
throw new RuntimeException('Die Nextcloud-Zugangsdaten der WebDAV-Verbindung fehlen.');
}
$credentials['v'] = 3;
$credentials['db_password'] = '';
$payload = json_encode($credentials, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
if (!is_string($payload)) throw new RuntimeException('Verbindungszugangsdaten konnten nicht serialisiert werden.');
$blob = bratonien_tools_nc_connector_encrypt_secret($payload);
if (array_key_exists('api_enabled', $config))
{
$config['piwigo_auth'] = 'connection-scoped';
$config['api_enabled'] = trim((string)($credentials['api_key_id'] ?? '')) !== '' && trim((string)($credentials['api_key_secret'] ?? '')) !== '';
}
$config_json = json_encode($config, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
if (!is_string($config_json)) throw new RuntimeException('Connector-Konfiguration konnte nicht serialisiert werden.');
@@ -211,11 +68,13 @@ function bratonien_tools_nc_connector_fallback_save_scoped()
$connection = bratonien_tools_nc_connector_connection($id, true);
if (!$connection) throw new RuntimeException('Connector-Verbindung wurde nicht gefunden.');
bratonien_tools_nc_connector_validate_fallback_credentials($username, $password);
$credentials = bratonien_tools_nc_connector_scoped_secret($connection);
$credentials['piwigo_user'] = $username;
$credentials['piwigo_password'] = $password;
bratonien_tools_nc_connector_store_scoped_secret($id, $connection, $credentials);
return array('message'=>'Piwigo-Benutzername und Passwort wurden als Fallback dieser Verbindung gespeichert.');
return array('message'=>'Piwigo-Benutzername und Passwort wurden als Fallback dieser WebDAV-Verbindung gespeichert.');
}
function bratonien_tools_nc_connector_fallback_delete_scoped()
@@ -223,9 +82,10 @@ function bratonien_tools_nc_connector_fallback_delete_scoped()
$id = (int)($_POST['connection_id'] ?? 0);
$connection = bratonien_tools_nc_connector_connection($id, true);
if (!$connection) throw new RuntimeException('Connector-Verbindung wurde nicht gefunden.');
$credentials = bratonien_tools_nc_connector_scoped_secret($connection);
$credentials['piwigo_user'] = '';
$credentials['piwigo_password'] = '';
bratonien_tools_nc_connector_store_scoped_secret($id, $connection, $credentials);
return array('message'=>'Fallback dieser Verbindung wurde gelöscht. Ein vorhandener API-Zugang blieb unverändert.');
return array('message'=>'Fallback dieser WebDAV-Verbindung wurde gelöscht. Ein vorhandener API-Zugang blieb unverändert.');
}