/** * runs the update actions in maintenance mode, does not upgrade the source files * except the main .htaccess file * * @param string $currentVersion current version to upgrade to * @param string $installedVersion previous version from which to upgrade from * * @return bool true if the operation succeeded, false otherwise */ private function doUpgrade($currentVersion, $installedVersion) { // Update htaccess files for apache hosts if (isset($_SERVER['SERVER_SOFTWARE']) && strstr($_SERVER['SERVER_SOFTWARE'], 'Apache')) { \OC_Setup::updateHtaccess(); } // create empty file in data dir, so we can later find // out that this is indeed an ownCloud data directory // (in case it didn't exist before) file_put_contents(\OC_Config::getValue('datadirectory', \OC::$SERVERROOT . '/data') . '/.ocdata', ''); /* * START CONFIG CHANGES FOR OLDER VERSIONS */ if (!\OC::$CLI && version_compare($installedVersion, '6.90.1', '<')) { // Add the trusted_domains config if it is not existant // This is added to prevent host header poisoning \OC_Config::setValue('trusted_domains', \OC_Config::getValue('trusted_domains', array(\OC_Request::serverHost()))); } /* * STOP CONFIG CHANGES FOR OLDER VERSIONS */ // pre-upgrade repairs $repair = new \OC\Repair(\OC\Repair::getBeforeUpgradeRepairSteps()); $repair->run(); // simulate DB upgrade if ($this->simulateStepEnabled) { // simulate core DB upgrade \OC_DB::simulateUpdateDbFromStructure(\OC::$SERVERROOT . '/db_structure.xml'); // simulate apps DB upgrade $version = \OC_Util::getVersion(); $apps = \OC_App::getEnabledApps(); foreach ($apps as $appId) { $info = \OC_App::getAppInfo($appId); if (\OC_App::isAppCompatible($version, $info) && \OC_App::shouldUpgrade($appId)) { if (file_exists(\OC_App::getAppPath($appId) . '/appinfo/database.xml')) { \OC_DB::simulateUpdateDbFromStructure(\OC_App::getAppPath($appId) . '/appinfo/database.xml'); } } } $this->emit('\\OC\\Updater', 'dbSimulateUpgrade'); } // upgrade from OC6 to OC7 // TODO removed it again for OC8 $sharePolicy = \OC_Appconfig::getValue('core', 'shareapi_share_policy', 'global'); if ($sharePolicy === 'groups_only') { \OC_Appconfig::setValue('core', 'shareapi_only_share_with_group_members', 'yes'); } if ($this->updateStepEnabled) { // do the real upgrade \OC_DB::updateDbFromStructure(\OC::$SERVERROOT . '/db_structure.xml'); $this->emit('\\OC\\Updater', 'dbUpgrade'); // TODO: why not do this at the end ? \OC_Config::setValue('version', implode('.', \OC_Util::getVersion())); $disabledApps = \OC_App::checkAppsRequirements(); if (!empty($disabledApps)) { $this->emit('\\OC\\Updater', 'disabledApps', array($disabledApps)); } // load all apps to also upgrade enabled apps \OC_App::loadApps(); // post-upgrade repairs $repair = new \OC\Repair(\OC\Repair::getRepairSteps()); $repair->run(); //Invalidate update feed \OC_Appconfig::setValue('core', 'lastupdatedat', 0); } }
/** * @param string $version the oc version to check app compatibility with */ protected function checkAppUpgrade($version) { $apps = \OC_App::getEnabledApps(); $this->emit('\\OC\\Updater', 'appUpgradeCheckBefore'); foreach ($apps as $appId) { $info = \OC_App::getAppInfo($appId); $compatible = \OC_App::isAppCompatible($version, $info); $isShipped = \OC_App::isShipped($appId); if ($compatible && $isShipped && \OC_App::shouldUpgrade($appId)) { /** * FIXME: The preupdate check is performed before the database migration, otherwise database changes * are not possible anymore within it. - Consider this when touching the code. * @link https://github.com/owncloud/core/issues/10980 * @see \OC_App::updateApp */ if (file_exists(\OC_App::getAppPath($appId) . '/appinfo/preupdate.php')) { $this->includePreUpdate($appId); } if (file_exists(\OC_App::getAppPath($appId) . '/appinfo/database.xml')) { $this->emit('\\OC\\Updater', 'appSimulateUpdate', array($appId)); \OC_DB::simulateUpdateDbFromStructure(\OC_App::getAppPath($appId) . '/appinfo/database.xml'); } } } $this->emit('\\OC\\Updater', 'appUpgradeCheck'); }
/** * @param string $version the oc version to check app compatibilty with */ protected function checkAppUpgrade($version) { $apps = \OC_App::getEnabledApps(); foreach ($apps as $appId) { if ($version) { $info = \OC_App::getAppInfo($appId); $compatible = \OC_App::isAppCompatible($version, $info); } else { $compatible = true; } if ($compatible && \OC_App::shouldUpgrade($appId)) { if (file_exists(\OC_App::getAppPath($appId) . '/appinfo/database.xml')) { \OC_DB::simulateUpdateDbFromStructure(\OC_App::getAppPath($appId) . '/appinfo/database.xml'); } } } $this->emit('\\OC\\Updater', 'appUpgradeCheck'); }