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NC-Wizard bekannte Reader-Zugangsdaten wiederverwenden

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Terranom674
2026-08-18 14:32:10 +02:00
parent 65de8020e9
commit 80a25d49e7
1 changed files with 158 additions and 0 deletions
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158
include/nc_connector_wizard_db_bridge.inc.php Normal file
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<?php
if (!defined('PHPWG_ROOT_PATH'))
{
die('Hacking attempt!');
}
function bratonien_tools_nc_wizard_apply_known_database_profile(array &$state)
{
if (empty($state['scan_ok']) || trim((string)($state['base_url'] ?? '')) === '')
{
return false;
}
foreach (bratonien_tools_nc_connector_connections() as $candidate)
{
$config = isset($candidate['config']) && is_array($candidate['config']) ? $candidate['config'] : array();
$candidate_url = trim((string)($config['nextcloud_url'] ?? ''));
if ($candidate_url === '') continue;
try
{
if (bratonien_tools_nc_wizard_normalize_url($candidate_url) !== (string)$state['base_url']) continue;
}
catch (Throwable $ignored)
{
continue;
}
$connection = bratonien_tools_nc_connector_connection((int)$candidate['id'], true);
if (!$connection || !is_array($connection['config'] ?? null)) continue;
$known = $connection['config'];
$db_user = trim((string)($known['user'] ?? ''));
if ($db_user === '') continue;
$db_password = '';
try
{
$plain = bratonien_tools_nc_connector_decrypt_secret($connection['secret_blob'] ?? '');
$decoded = json_decode($plain, true);
$db_password = is_array($decoded) && array_key_exists('db_password', $decoded)
? (string)$decoded['db_password']
: (string)$plain;
}
catch (Throwable $ignored)
{
$db_password = '';
}
if ($db_password === '') continue;
$state['db_host'] = trim((string)($known['host'] ?? $state['db_host']));
$state['db_port'] = trim((string)($known['port'] ?? $state['db_port']));
$state['db_database'] = trim((string)($known['database'] ?? $state['db_database']));
$state['db_user'] = $db_user;
$state['_db_password'] = $db_password;
$state['db_password_set'] = true;
$state['source_view'] = trim((string)($known['source_view'] ?? $state['source_view']));
$state['activity_view'] = trim((string)($known['activity_view'] ?? $state['activity_view']));
$state['gallery_root'] = trim((string)($known['gallery_root'] ?? $state['gallery_root']));
$state['storages'] = isset($known['storages']) && is_array($known['storages']) ? $known['storages'] : array();
$state['storage_candidates'] = $state['storages'];
$state['technical_source'] = 'Gespeicherte Reader-Verbindung wird erneut geprüft';
$state['technical_error'] = '';
return true;
}
return false;
}
function bratonien_tools_nc_wizard_scan_with_known_database()
{
$result = bratonien_tools_nc_wizard_scan();
$state = bratonien_tools_nc_wizard_state();
if (empty($state['scan_ok'])) return $result;
if (!bratonien_tools_nc_wizard_apply_known_database_profile($state))
{
$state['db_user'] = '';
$state['_db_password'] = '';
$state['db_password_set'] = false;
$state['technical_complete'] = false;
$state['technical_stage'] = 'database_details';
$state['technical_source'] = 'Keine bekannte Reader-Verbindung gefunden';
$state['technical_error'] = 'Für diese Nextcloud ist noch keine bekannte Datenbank-Reader-Verbindung gespeichert. Die Nextcloud-Anmeldedaten werden nicht als PostgreSQL-Zugang verwendet.';
bratonien_tools_nc_wizard_store($state);
return array('message'=>'Nextcloud wurde gefunden. Für den Datenzugriff wird eine separate Reader-Verbindung benötigt.');
}
try
{
bratonien_tools_nc_wizard_finish_data_access($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 ($state['technical_stage'] === 'database_details')
{
return array('message'=>'Nextcloud wurde gefunden. Die bekannte Reader-Verbindung konnte noch nicht vollständig bestätigt werden.');
}
if ($state['technical_stage'] === 'mounts')
{
return array('message'=>'Nextcloud und Datenzugriff wurden bestätigt. Ein Speicherort muss noch zugeordnet werden.');
}
return array('message'=>'Nextcloud und die gespeicherte Reader-Verbindung wurden erfolgreich bestätigt.');
}
function bratonien_tools_nc_wizard_save_technical_with_known_database()
{
$state = bratonien_tools_nc_wizard_state();
if (empty($state['scan_ok'])) throw new RuntimeException('Bitte zuerst Nextcloud erfolgreich scannen.');
if (trim((string)($state['db_user'] ?? '')) === '' || (string)($state['_db_password'] ?? '') === '')
{
bratonien_tools_nc_wizard_apply_known_database_profile($state);
}
if (trim((string)($state['db_user'] ?? '')) === '' || (string)($state['_db_password'] ?? '') === '')
{
throw new RuntimeException('Für diese Nextcloud sind noch keine Datenbank-Reader-Zugangsdaten bekannt. Nextcloud-Benutzer und -Passwort werden dafür bewusst nicht verwendet.');
}
$state['db_host'] = trim((string)($_POST['nc_wizard_db_host'] ?? $state['db_host']));
$state['db_port'] = (string)max(1, min(65535, (int)($_POST['nc_wizard_db_port'] ?? $state['db_port'])));
$state['db_database'] = trim((string)($_POST['nc_wizard_db_database'] ?? $state['db_database']));
$state['technical_stage'] = 'database_details';
bratonien_tools_nc_wizard_store($state);
if ($state['db_host'] === '' || $state['db_database'] === '') throw new RuntimeException('Die Adresse der Datenbank ist noch unvollständig.');
try
{
bratonien_tools_nc_wizard_finish_data_access($state);
bratonien_tools_nc_wizard_store($state);
return array(
'message'=>$state['technical_complete']
? 'Datenzugriff wurde erfolgreich geprüft.'
: 'Datenzugriff funktioniert. Ein Speicherort muss noch bestätigt werden.'
);
}
catch (Throwable $e)
{
$state['technical_error'] = $e->getMessage();
$state['technical_stage'] = 'database_details';
bratonien_tools_nc_wizard_store($state);
throw $e;
}
}