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<?php class Uninstaller { /** * @var Filesystem_AbstractFilesystem / protected $filesystem; /* * @var Installer_InstallPaths / protected $paths; /* * @var SpamFilter_PanelSupport_Cpanel / protected $panelSupport; /* * @var SpamFilter_Logger / protected $logger; /* * @var string / protected $currentVersion; /* * @var Output_OutputInterface / protected $output; /* * @var bool / protected $resetMx; public function __construct(Installer_InstallPaths $paths, Filesystem_AbstractFilesystem $filesystem, Output_OutputInterface $output, $resetMx = false) { $this->output = $output; $this->filesystem = $filesystem; $this->paths = $paths; $this->logger = Zend_Registry::get('logger'); $this->resetMx = $resetMx; } public function uninstall() { try { $this->doUninstall(); } catch (Exception $exception) { $this->output->error($exception->getMessage()); $this->logger->debug($exception->getMessage()); $this->logger->debug($exception->getTraceAsString()); } } private function doUninstall() { $this->outputStartMessage(); $this->checkRequirementsAreMet(); $this->resetMXs(); $this->removeAddonFromCpanel(); $this->removeHooks(); $this->unregisterCpanelAppInAppConfig(); $this->filesystem->removeDirectory($this->paths->config); $this->filesystem->removeDirectory($this->paths->destination); $this->removeUpdateCronjob(); $this->revokeApiToken(); $this->output->write("\n\n** We're sad to see you go, but ProSpamFilter has now been uninstalled from your system! *\n\n"); } private function outputStartMessage() { $this->output->write("* Uninstallation Process *"); $this->output->write("This application will UNINSTALL your ProSpamFilter with full configuration."); $this->output->write(''); $file = __DIR__.'/../application/version.txt'; $version = file_get_contents($file); $this->output->write("This system will uninstall ProSpamFilter v{$version}"); } private function checkRequirementsAreMet() { if(! file_exists($this->paths->destination)) { throw new Exception("ProSpamFilter is not installed"); } $this->checkUserIsRoot(); if (! is_cli()) { throw new Exception("This program can only be ran from CLI"); } // Additional check for resetMX action. if($this->resetMx){ if(! class_exists("SpamFilter_Hooks") \|\| ! class_exists("SpamFilter_PanelSupport_Cpanel")){ throw new Exception("ERROR: Required files are missing! Uninstaller cannot reset mx records!"); } if(! function_exists("mb_strtolower")){ throw new Exception("Multibyte Extension is required to proceed this action! Please install Multibyte Extenstion."); } } } private function resetMXs() { if (! $this->resetMx) { return; } $this->output->info("Resetting domains MX records. Please wait... "); $hooks = new SpamFilter_Hooks; $panel = new SpamFilter_PanelSupport_Cpanel(); $failures = array(); $domains = $panel->getDomains(array('username' => SpamFilter_Core::getUsername(), 'level' => 'owner')); if(empty($domains)){ $this->output->ok("There are no domains. Skipping this step."); return; } foreach ($domains as $domain){ $this->output->info("Resetting: " . $domain['domain']); $result = $hooks->DelDomain(trim($domain['domain']), true, true); //If domain isn't added to SpamFilter then it isn't error if($result['status'] != 1 && $result['reason'] != 'NO_SUCH_DOMAIN'){ $failures[] = array('domain' => $domain['domain'], 'reason' => $result['reason']); } } if(empty($failures)) { $this->output->ok("MXs records was successfully reset!"); } else { $this->output->error("MX records reset failed for domains:"); foreach($failures as $fail){ $this->output->write(" " . $fail['domain'] . " - " . $fail['reason']); } } $this->output->ok("Done"); } private function checkUserIsRoot() { $whoami = shell_exec('whoami'); $whoami = trim($whoami); if ($whoami != "root") { $this->output->error("This can only be installed by 'root' (not: '$whoami')."); exit(1); } } private function removeAddonFromCpanel() { // Delink cPanel addon from webdirs. $webDirs = array( "/usr/local/cpanel/base/frontend/x3/prospamfilter/", "/usr/local/cpanel/base/frontend/x3mail/prospamfilter/", "/usr/local/cpanel/whostmgr/docroot/cgi/psf/", "/usr/local/prospamfilter/frontend/cpanel/psf", ); foreach ($webDirs as $dir) { $this->output->info("Unlinking $dir"); @unlink($dir); } // Delink WHM addon to CGI dir. @unlink("/usr/local/cpanel/whostmgr/docroot/cgi/addon_prospamfilter.php"); @unlink("/usr/local/cpanel/whostmgr/docroot/cgi/addon_prospamfilter.cgi"); // Delink WHM icon @unlink("/usr/local/cpanel/whostmgr/docroot/themes/x/icons/prospamfilter.gif"); // Unregister cPanel addon (makes icon sprites) system("/usr/local/cpanel/bin/unregister_cpanelplugin /usr/local/prospamfilter/frontend/cpanel/cpanel11/prospamfilter.cpanelplugin"); // Removes DynamicUI for paper_lantern and jupiter themes @unlink("/usr/local/cpanel/base/frontend/paper_lantern/dynamicui/dynamicui_psf.conf"); @unlink("/usr/local/cpanel/base/frontend/jupiter/dynamicui/dynamicui_psf.conf"); // Refresh cache (cPanel Bug: #1049678) if (is_dir('/usr/local/cpanel/base/frontend/x3')) { system("touch /usr/local/cpanel/base/frontend/x3/dynamicui.conf"); } if (is_dir('/usr/local/cpanel/base/frontend/x3mail')) { system("touch /usr/local/cpanel/base/frontend/x3mail/dynamicui.conf"); } } private function removeHooks() { $panel = new SpamFilter_PanelSupport_Cpanel(); $hooks = array('file' => DEST_PATH . '/bin/hook.php', 'do' => 'delete', 'hooks' => array( array('category' => 'Whostmgr', 'event' => 'Accounts::Create', 'stage' => 'post', 'action' => ''), array('category' => 'Whostmgr', 'event' => 'Accounts::Remove', 'stage' => 'pre', 'action' => ''), array('category' => 'Whostmgr', 'event' => 'Accounts::Modify', 'stage' => 'post', 'action' => ''), array('category' => 'PkgAcct', 'event' => 'Restore', 'stage' => 'post', 'action' => ''), array('category' => 'Cpanel', 'event' => 'Api1::Park::park', 'stage' => 'post', 'action' => ''), array('category' => 'Cpanel', 'event' => 'Api1::Park::unpark', 'stage' => 'pre', 'action' => ''), array('category' => 'Cpanel', 'event' => 'Api2::AddonDomain::addaddondomain', 'stage' => 'post', 'action' => ''), array('category' => 'Cpanel', 'event' => 'Api2::AddonDomain::deladdondomain', 'stage' => 'pre', 'action' => ''), array('category' => 'Cpanel', 'event' => 'Api1::SubDomain::addsubdomain', 'stage' => 'post', 'action' => ''), array('category' => 'Cpanel', 'event' => 'Api2::SubDomain::addsubdomain', 'stage' => 'post', 'action' => ''), array('category' => 'Cpanel', 'event' => 'Api2::SubDomain::delsubdomain', 'stage' => 'pre', 'action' => ''), array('category' => 'Cpanel', 'event' => 'Api2::CustInfo::savecontactinfo', 'stage' => 'post', 'action' => ''), array('category' => 'Cpanel', 'event' => 'Api2::Email::setmxcheck', 'stage' => 'post', 'action' => ''), ) ); $panel->manageHooks($hooks); } private function unregisterCpanelAppInAppConfig() { $cpanelAppsToUnregister = array(); $cPanelWebdirsRoot = '/usr/local/cpanel/base/frontend'; foreach (scandir($cPanelWebdirsRoot) as $eachDir) { if (is_dir("{$cPanelWebdirsRoot}/{$eachDir}") && !in_array($eachDir, array('.', '..', 'x3.bak')) && !is_link("{$cPanelWebdirsRoot}/{$eachDir}") ) { $cpanelAppsToUnregister[] = "prospamfilter_cpanel_{$eachDir}"; } } foreach ($cpanelAppsToUnregister as $app) { $isConfigured = trim(shell_exec("/usr/local/cpanel/bin/is_registered_with_appconfig cpanel $app")); if ('0' == $isConfigured) { continue; } $output = trim(shell_exec("/usr/local/cpanel/bin/unregister_appconfig $app")); if (false === stripos($output, "$app unregistered")) { echo "Failed to unregister $app: \n".$output."\n"; } else { echo "$app unregistered successfully\n"; } } shell_exec("/usr/local/cpanel/bin/unregister_appconfig prospamfilter_whm"); $phpSymlink = '/usr/local/bin/prospamfilter_php'; if (is_link($phpSymlink)) { unlink($phpSymlink); } $cPanelWebdirsRoot = '/usr/local/cpanel/base/frontend'; foreach (scandir($cPanelWebdirsRoot) as $eachDir) { if (is_dir("{$cPanelWebdirsRoot}/{$eachDir}") && !in_array($eachDir, array('.', '..')) && !is_link("{$cPanelWebdirsRoot}/{$eachDir}") ) { $link = "{$cPanelWebdirsRoot}/{$eachDir}/prospamfilter"; if (is_link($link)) { unlink($link); } } } $file = '/usr/local/cpanel/whostmgr/addonfeatures/prospamfilter'; if (file_exists($file)) { unlink($file); } } private function removeUpdateCronjob() { $this->output->info("Removing cronjob..."); @unlink("/etc/cron.d/prospamfilter"); $this->output->ok("Done"); $this->output->info("Reloading cron..."); $cron = touch("/etc/crontab"); //Ha! Sneaky way of reloading which is univeral at CentOS/Debian :-) if ($cron) { $this->output->ok("Done"); } else { $this->output->error("FAILED!"); $this->output->error(" Unable to reload cron **"); $this->output->error("--> Please rotate the cron daemon to make sure the cronjob is not longer being executed."); sleep(10); } } private function revokeApiToken() { $this->output->info("Revoke api token..."); $jsonOutput = shell_exec("/usr/sbin/whmapi1 api_token_revoke token_name=prospamfilter --output=json"); $output = json_decode($jsonOutput, true); if (@unlink("/root/.accesstoken")) { $this->output->info("Api token file was successfully removed."); } else { $this->output->error("Api token file couldn't be removed. Please remove '/root/.accesstoken' file manually."); } if (!empty($output['metadata'])) { if ($output['metadata']['reason'] == "OK") { $this->output->info("Api token was successfully revoked."); } else { $this->output->error("Api token couldn't be revoked. Please remove it manually from 'Manage API Tokens' page."); } } } }

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