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NC-Wizard Ordnerbrowser serverseitig konsolidieren

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Terranom674
2026-08-18 15:28:05 +02:00
parent 867d8e9804
commit c3d40faa1e
1 changed files with 187 additions and 119 deletions
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306
include/nc_connector_wizard_user_scope.inc.php
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@@ -4,123 +4,6 @@ if (!defined('PHPWG_ROOT_PATH'))
die('Hacking attempt!'); die('Hacking attempt!');
} }
function bratonien_tools_nc_wizard_scan_user_scoped()
{
$state = bratonien_tools_nc_wizard_state();
$host_input = trim((string)($_POST['nc_wizard_host'] ?? $state['host_input']));
$username = trim((string)($_POST['nc_wizard_user'] ?? $state['username']));
$password = array_key_exists('nc_wizard_password', $_POST) ? (string)$_POST['nc_wizard_password'] : (string)$state['_password'];
$state['step'] = 1;
$state['host_input'] = $host_input;
$state['username'] = $username;
$state['_password'] = $password;
bratonien_tools_nc_wizard_store($state);
if ($username === '' || $password === '') throw new RuntimeException('Nextcloud-Benutzer und Passwort werden für den Scan benötigt.');
$base_url = '';
$status_data = null;
foreach (bratonien_tools_nc_wizard_candidate_urls($host_input) as $candidate_url)
{
try
{
$response = bratonien_tools_nc_wizard_http($candidate_url.'/status.php');
if ($response['status'] < 200 || $response['status'] >= 300) continue;
$candidate_status = json_decode($response['body'], true);
if (!is_array($candidate_status) || empty($candidate_status['installed'])) continue;
$base_url = $candidate_url;
$status_data = $candidate_status;
break;
}
catch (Throwable $ignored)
{
}
}
if ($base_url === '' || !is_array($status_data)) throw new RuntimeException('Unter dieser Adresse konnte keine Nextcloud erreicht werden. HTTP und HTTPS wurden automatisch geprüft.');
$user_response = bratonien_tools_nc_wizard_http(
$base_url.'/ocs/v2.php/cloud/user?format=json',
$username,
$password,
array('OCS-APIRequest: true')
);
if ($user_response['status'] === 401 || $user_response['status'] === 403) throw new RuntimeException('Nextcloud hat Benutzername oder Passwort abgelehnt.');
if ($user_response['status'] < 200 || $user_response['status'] >= 300) throw new RuntimeException('Nextcloud ist erreichbar, aber die Anmeldung konnte nicht geprüft werden.');
$user_data = bratonien_tools_nc_wizard_ocs_data($user_response['body']);
$resolved_username = trim((string)($user_data['id'] ?? $username));
if ($resolved_username === '') $resolved_username = $username;
$url_host = (string)parse_url($base_url, PHP_URL_HOST);
$state = array_merge($state, array(
'step'=>2,
'scan_ok'=>true,
'base_url'=>$base_url,
'host_input'=>$host_input,
'username'=>$resolved_username,
'display_name'=>(string)($user_data['display-name'] ?? $user_data['displayname'] ?? ''),
'version'=>(string)($status_data['versionstring'] ?? $status_data['version'] ?? ''),
'product'=>(string)($status_data['productname'] ?? 'Nextcloud'),
'users'=>array(),
'can_list_users'=>false,
'showcase_user'=>$resolved_username,
'connection_name'=>$url_host !== '' ? $url_host : 'Nextcloud',
'scan_message'=>'Nextcloud wurde erkannt und der Benutzerzugriff wurde bestätigt.',
'_password'=>$password,
'api_status'=>'pending','api_username'=>'','api_error'=>'',
'db_host'=>strtolower($url_host),'db_port'=>'5432','db_database'=>'nextcloud','db_user'=>'','db_password_set'=>false,'_db_password'=>'',
'source_view'=>'piwigo_showcase_sources','activity_view'=>'piwigo_showcase_activity',
'gallery_root'=>rtrim(PHPWG_ROOT_PATH, '/').'/galleries/nextcloud',
'storages'=>array(),'storage_candidates'=>array(),
'technical_stage'=>'auto_check','technical_source'=>'Automatische Prüfung','technical_error'=>'','technical_complete'=>false,
'directory_selection_ready'=>false,
));
if (!bratonien_tools_nc_wizard_apply_known_database_profile($state))
{
$state['technical_stage'] = 'database_details';
$state['technical_source'] = 'Keine bekannte Reader-Verbindung gefunden';
$state['technical_error'] = 'Für diese Nextcloud ist noch keine bekannte Datenbank-Reader-Verbindung gespeichert.';
bratonien_tools_nc_wizard_store($state);
return array('message'=>'Nextcloud wurde gefunden. Für den Datenzugriff wird eine separate Reader-Verbindung benötigt.');
}
$known_storages = isset($state['storages']) && is_array($state['storages']) ? $state['storages'] : array();
try
{
bratonien_tools_nc_wizard_finish_data_access_for_selection($state, $known_storages);
}
catch (Throwable $e)
{
$state['technical_complete'] = false;
$state['technical_stage'] = 'database_details';
$state['technical_error'] = $e->getMessage();
}
bratonien_tools_nc_wizard_store($state);
if ($state['technical_stage'] === 'database_details') return array('message'=>'Nextcloud wurde gefunden. Die bekannte Reader-Verbindung konnte noch nicht vollständig bestätigt werden.');
return array('message'=>'Nextcloud und Datenzugriff wurden bestätigt. Jetzt können die Verzeichnisse des angemeldeten Benutzers gewählt werden.');
}
function bratonien_tools_nc_wizard_select_current_user()
{
$state = bratonien_tools_nc_wizard_state();
if (empty($state['scan_ok'])) throw new RuntimeException('Bitte zuerst Nextcloud erfolgreich scannen.');
if (empty($state['technical_complete'])) throw new RuntimeException('Die Verbindung ist noch nicht vollständig geprüft.');
$connection_name = trim((string)($_POST['nc_wizard_connection_name'] ?? $state['connection_name']));
if ($connection_name === '') throw new RuntimeException('Bitte einen Namen für die Verbindung angeben.');
$state['connection_name'] = $connection_name;
$state['showcase_user'] = (string)$state['username'];
$state['step'] = 3;
$state['api_error'] = '';
bratonien_tools_nc_wizard_store($state);
return array('message'=>'Nextcloud-Benutzer übernommen. Jetzt folgt der Piwigo-API-Zugang.');
}
function bratonien_tools_nc_wizard_webdav_list(array $state, $path = '') function bratonien_tools_nc_wizard_webdav_list(array $state, $path = '')
{ {
if (empty($state['scan_ok']) || trim((string)$state['base_url']) === '' || trim((string)$state['username']) === '' || (string)$state['_password'] === '') if (empty($state['scan_ok']) || trim((string)$state['base_url']) === '' || trim((string)$state['username']) === '' || (string)$state['_password'] === '')
@@ -153,6 +36,7 @@ function bratonien_tools_nc_wizard_webdav_list(array $state, $path = '')
$errno = curl_errno($ch); $errno = curl_errno($ch);
$status = (int)curl_getinfo($ch, CURLINFO_HTTP_CODE); $status = (int)curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch); curl_close($ch);
if ($response === false || $errno !== 0) throw new RuntimeException('Nextcloud-Verzeichnisse konnten nicht geladen werden.'); if ($response === false || $errno !== 0) throw new RuntimeException('Nextcloud-Verzeichnisse konnten nicht geladen werden.');
if ($status === 401 || $status === 403) throw new RuntimeException('Nextcloud hat den Zugriff auf dieses Verzeichnis abgelehnt.'); if ($status === 401 || $status === 403) throw new RuntimeException('Nextcloud hat den Zugriff auf dieses Verzeichnis abgelehnt.');
if ($status !== 207) throw new RuntimeException('Nextcloud-Verzeichnisabfrage antwortete mit HTTP '.$status.'.'); if ($status !== 207) throw new RuntimeException('Nextcloud-Verzeichnisabfrage antwortete mit HTTP '.$status.'.');
@@ -161,6 +45,7 @@ function bratonien_tools_nc_wizard_webdav_list(array $state, $path = '')
$xml = simplexml_load_string((string)$response); $xml = simplexml_load_string((string)$response);
if ($xml === false) throw new RuntimeException('Nextcloud hat eine ungültige WebDAV-Antwort geliefert.'); if ($xml === false) throw new RuntimeException('Nextcloud hat eine ungültige WebDAV-Antwort geliefert.');
$xml->registerXPathNamespace('d', 'DAV:'); $xml->registerXPathNamespace('d', 'DAV:');
$children = array(); $children = array();
foreach ($xml->xpath('//d:response') as $item) foreach ($xml->xpath('//d:response') as $item)
{ {
@@ -168,10 +53,12 @@ function bratonien_tools_nc_wizard_webdav_list(array $state, $path = '')
$hrefs = $item->xpath('d:href'); $hrefs = $item->xpath('d:href');
$collections = $item->xpath('d:propstat/d:prop/d:resourcetype/d:collection'); $collections = $item->xpath('d:propstat/d:prop/d:resourcetype/d:collection');
if (!$hrefs || !$collections) continue; if (!$hrefs || !$collections) continue;
$href = rawurldecode((string)$hrefs[0]); $href = rawurldecode((string)$hrefs[0]);
$href_path = (string)parse_url($href, PHP_URL_PATH); $href_path = (string)parse_url($href, PHP_URL_PATH);
$base_path = (string)parse_url($url, PHP_URL_PATH); $base_path = (string)parse_url($url, PHP_URL_PATH);
if (rtrim($href_path, '/') === rtrim($base_path, '/')) continue; if (rtrim($href_path, '/') === rtrim($base_path, '/')) continue;
$name = basename(rtrim($href_path, '/')); $name = basename(rtrim($href_path, '/'));
if ($name === '') continue; if ($name === '') continue;
$child_path = $path === '' ? $name : $path.'/'.$name; $child_path = $path === '' ? $name : $path.'/'.$name;
@@ -186,14 +73,193 @@ function bratonien_tools_nc_wizard_webdav_list(array $state, $path = '')
array_pop($parts); array_pop($parts);
$parent = implode('/', $parts); $parent = implode('/', $parts);
} }
return array('current'=>$path, 'parent'=>$parent, 'children'=>$children); return array('current'=>$path, 'parent'=>$parent, 'children'=>$children);
} }
function bratonien_tools_nc_wizard_refresh_directory_state(array &$state, $path = null)
{
if ($path === null) $path = (string)($state['directory_path'] ?? '');
$listing = bratonien_tools_nc_wizard_webdav_list($state, $path);
$state['directory_path'] = (string)$listing['current'];
$state['directory_parent'] = (string)$listing['parent'];
$state['directory_children'] = (array)$listing['children'];
if (!isset($state['directory_selected']) || !is_array($state['directory_selected'])) $state['directory_selected'] = array();
}
function bratonien_tools_nc_wizard_scan_user_scoped()
{
$state = bratonien_tools_nc_wizard_state();
$host_input = trim((string)($_POST['nc_wizard_host'] ?? $state['host_input']));
$username = trim((string)($_POST['nc_wizard_user'] ?? $state['username']));
$password = array_key_exists('nc_wizard_password', $_POST) ? (string)$_POST['nc_wizard_password'] : (string)$state['_password'];
$state['step'] = 1;
$state['host_input'] = $host_input;
$state['username'] = $username;
$state['_password'] = $password;
bratonien_tools_nc_wizard_store($state);
if ($username === '' || $password === '') throw new RuntimeException('Nextcloud-Benutzer und Passwort werden für den Scan benötigt.');
$base_url = '';
$status_data = null;
foreach (bratonien_tools_nc_wizard_candidate_urls($host_input) as $candidate_url)
{
try
{
$response = bratonien_tools_nc_wizard_http($candidate_url.'/status.php');
if ($response['status'] < 200 || $response['status'] >= 300) continue;
$candidate_status = json_decode($response['body'], true);
if (!is_array($candidate_status) || empty($candidate_status['installed'])) continue;
$base_url = $candidate_url;
$status_data = $candidate_status;
break;
}
catch (Throwable $ignored) {}
}
if ($base_url === '' || !is_array($status_data)) throw new RuntimeException('Unter dieser Adresse konnte keine Nextcloud erreicht werden. HTTP und HTTPS wurden automatisch geprüft.');
$user_response = bratonien_tools_nc_wizard_http($base_url.'/ocs/v2.php/cloud/user?format=json', $username, $password, array('OCS-APIRequest: true'));
if ($user_response['status'] === 401 || $user_response['status'] === 403) throw new RuntimeException('Nextcloud hat Benutzername oder Passwort abgelehnt.');
if ($user_response['status'] < 200 || $user_response['status'] >= 300) throw new RuntimeException('Nextcloud ist erreichbar, aber die Anmeldung konnte nicht geprüft werden.');
$user_data = bratonien_tools_nc_wizard_ocs_data($user_response['body']);
$resolved_username = trim((string)($user_data['id'] ?? $username));
if ($resolved_username === '') $resolved_username = $username;
$url_host = (string)parse_url($base_url, PHP_URL_HOST);
$state = array_merge($state, array(
'step'=>2,'scan_ok'=>true,'base_url'=>$base_url,'host_input'=>$host_input,'username'=>$resolved_username,
'display_name'=>(string)($user_data['display-name'] ?? $user_data['displayname'] ?? ''),
'version'=>(string)($status_data['versionstring'] ?? $status_data['version'] ?? ''),'product'=>(string)($status_data['productname'] ?? 'Nextcloud'),
'users'=>array(),'can_list_users'=>false,'showcase_user'=>$resolved_username,'connection_name'=>$url_host !== '' ? $url_host : 'Nextcloud',
'scan_message'=>'Nextcloud wurde erkannt und der Benutzerzugriff wurde bestätigt.','_password'=>$password,
'api_status'=>'pending','api_username'=>'','api_error'=>'','db_host'=>strtolower($url_host),'db_port'=>'5432','db_database'=>'nextcloud','db_user'=>'','db_password_set'=>false,'_db_password'=>'',
'source_view'=>'piwigo_showcase_sources','activity_view'=>'piwigo_showcase_activity','gallery_root'=>rtrim(PHPWG_ROOT_PATH, '/').'/galleries/nextcloud',
'storages'=>array(),'storage_candidates'=>array(),'technical_stage'=>'auto_check','technical_source'=>'Automatische Prüfung','technical_error'=>'','technical_complete'=>false,
'directory_selection_ready'=>false,'directory_path'=>'','directory_parent'=>'','directory_children'=>array(),'directory_selected'=>array(),
));
if (!bratonien_tools_nc_wizard_apply_known_database_profile($state))
{
$state['technical_stage'] = 'database_details';
$state['technical_source'] = 'Keine bekannte Reader-Verbindung gefunden';
$state['technical_error'] = 'Für diese Nextcloud ist noch keine bekannte Datenbank-Reader-Verbindung gespeichert.';
bratonien_tools_nc_wizard_store($state);
return array('message'=>'Nextcloud wurde gefunden. Für den Datenzugriff wird eine separate Reader-Verbindung benötigt.');
}
$known_storages = isset($state['storages']) && is_array($state['storages']) ? $state['storages'] : array();
try
{
bratonien_tools_nc_wizard_finish_data_access_for_selection($state, $known_storages);
if (!empty($state['directory_selection_ready'])) bratonien_tools_nc_wizard_refresh_directory_state($state, '');
}
catch (Throwable $e)
{
$state['technical_complete'] = false;
$state['technical_stage'] = 'database_details';
$state['technical_error'] = $e->getMessage();
}
bratonien_tools_nc_wizard_store($state);
if ($state['technical_stage'] === 'database_details') return array('message'=>'Nextcloud wurde gefunden. Die bekannte Reader-Verbindung konnte noch nicht vollständig bestätigt werden.');
return array('message'=>'Nextcloud und Datenzugriff wurden bestätigt. Jetzt können die Verzeichnisse des angemeldeten Benutzers gewählt werden.');
}
function bratonien_tools_nc_wizard_directory_browse()
{
$state = bratonien_tools_nc_wizard_state();
if ((int)$state['step'] !== 2 || (string)$state['technical_stage'] !== 'mounts') throw new RuntimeException('Die Verzeichnisauswahl ist in diesem Schritt nicht verfügbar.');
$path = trim((string)($_POST['nc_wizard_directory_path'] ?? ''), '/');
bratonien_tools_nc_wizard_refresh_directory_state($state, $path);
bratonien_tools_nc_wizard_store($state);
return array('message'=>'Verzeichnis geöffnet.');
}
function bratonien_tools_nc_wizard_directory_add()
{
$state = bratonien_tools_nc_wizard_state();
if ((int)$state['step'] !== 2 || (string)$state['technical_stage'] !== 'mounts') throw new RuntimeException('Die Verzeichnisauswahl ist in diesem Schritt nicht verfügbar.');
$path = trim((string)($state['directory_path'] ?? ''), '/');
$selected = isset($state['directory_selected']) && is_array($state['directory_selected']) ? $state['directory_selected'] : array();
if (!in_array($path, $selected, true)) $selected[] = $path;
$state['directory_selected'] = array_values($selected);
bratonien_tools_nc_wizard_store($state);
return array('message'=>$path === '' ? 'Stammverzeichnis ausgewählt.' : 'Verzeichnis hinzugefügt.');
}
function bratonien_tools_nc_wizard_directory_remove()
{
$state = bratonien_tools_nc_wizard_state();
$path = trim((string)($_POST['nc_wizard_directory_remove'] ?? ''), '/');
$selected = isset($state['directory_selected']) && is_array($state['directory_selected']) ? $state['directory_selected'] : array();
$state['directory_selected'] = array_values(array_filter($selected, function($value) use ($path) { return (string)$value !== $path; }));
bratonien_tools_nc_wizard_store($state);
return array('message'=>'Verzeichnis entfernt.');
}
function bratonien_tools_nc_wizard_save_mounts_server_side()
{
$state = bratonien_tools_nc_wizard_state();
$candidates = isset($state['storage_candidates']) && is_array($state['storage_candidates']) ? $state['storage_candidates'] : array();
if (!$candidates) throw new RuntimeException('Es wurden noch keine Speicherorte erkannt.');
$mounts = isset($_POST['nc_wizard_storage_mount']) && is_array($_POST['nc_wizard_storage_mount']) ? $_POST['nc_wizard_storage_mount'] : array();
$selected = isset($state['directory_selected']) && is_array($state['directory_selected']) ? $state['directory_selected'] : array();
if (!$selected) $selected = array('');
$storages = array();
foreach ($candidates as $index=>$candidate)
{
$mount = rtrim(trim((string)($candidate['local_mount'] ?? '')), '/');
if ($mount === '') $mount = rtrim(trim((string)($mounts[$index] ?? '')), '/');
if ($mount === '' || $mount[0] !== '/') throw new RuntimeException('Für einen Speicherort fehlt ein gültiger lokaler Pfad.');
if (!is_dir($mount) || !is_readable($mount)) throw new RuntimeException('Der angegebene Speicherort ist nicht vorhanden oder nicht lesbar: '.$mount);
foreach ($selected as $directory)
{
$directory = trim((string)$directory, '/');
if ($directory !== '' && preg_match('#(^|/)\.\.(/|$)#', $directory)) throw new RuntimeException('Ungültige Verzeichnisauswahl.');
$storages[] = array(
'storage_id'=>(string)($candidate['storage_id'] ?? ''),
'source_prefix'=>trim((string)($candidate['source_prefix'] ?? ''), '/'),
'local_mount'=>$mount,
'include_prefix'=>$directory,
);
}
}
$state['storages'] = $storages;
$state['technical_complete'] = true;
$state['technical_stage'] = 'ready';
$state['technical_error'] = '';
$state['directory_selection_ready'] = false;
bratonien_tools_nc_wizard_store($state);
return array('message'=>'Verzeichnisauswahl wurde übernommen.');
}
function bratonien_tools_nc_wizard_select_current_user()
{
$state = bratonien_tools_nc_wizard_state();
if (empty($state['scan_ok'])) throw new RuntimeException('Bitte zuerst Nextcloud erfolgreich scannen.');
if (empty($state['technical_complete'])) throw new RuntimeException('Die Verbindung ist noch nicht vollständig geprüft.');
$connection_name = trim((string)($_POST['nc_wizard_connection_name'] ?? $state['connection_name']));
if ($connection_name === '') throw new RuntimeException('Bitte einen Namen für die Verbindung angeben.');
$state['connection_name'] = $connection_name;
$state['showcase_user'] = (string)$state['username'];
$state['step'] = 3;
$state['api_error'] = '';
bratonien_tools_nc_wizard_store($state);
return array('message'=>'Nextcloud-Benutzer übernommen. Jetzt folgt der Piwigo-API-Zugang.');
}
function bratonien_tools_nc_wizard_back() function bratonien_tools_nc_wizard_back()
{ {
$state = bratonien_tools_nc_wizard_state(); $state = bratonien_tools_nc_wizard_state();
$step = (int)($state['step'] ?? 1); $step = (int)($state['step'] ?? 1);
if ($step <= 1) return array('message'=>'Bereits am Anfang des Assistenten.'); if ($step <= 1) return array('message'=>'Bereits am Anfang des Assistenten.');
if ($step === 2) if ($step === 2)
{ {
$state['step'] = 1; $state['step'] = 1;
@@ -201,8 +267,10 @@ function bratonien_tools_nc_wizard_back()
elseif ($step === 3) elseif ($step === 3)
{ {
$state['step'] = 2; $state['step'] = 2;
$state['technical_complete'] = true; $state['technical_complete'] = false;
$state['technical_stage'] = 'ready'; $state['technical_stage'] = 'mounts';
$state['directory_selection_ready'] = true;
bratonien_tools_nc_wizard_refresh_directory_state($state);
} }
else else
{ {