Exemplo n.º 1
0
/**
* Handle uploaded plugin
*
* @return   string      HTML: redirect or main plugin screen + error message
*
*/
function plugin_upload()
{
    global $_CONF, $_TABLES;
    $retval = '';
    $path_admin = $_CONF['path_html'] . substr($_CONF['site_admin_url'], strlen($_CONF['site_url']) + 1) . '/';
    $upload_success = false;
    // If an error occured while uploading the file.
    $error_msg = plugin_getUploadError($_FILES['plugin']);
    if (!empty($error_msg)) {
        $retval .= plugin_main($error_msg);
    } else {
        require_once $_CONF['path_system'] . 'classes/unpacker.class.php';
        $plugin_file = $_CONF['path_data'] . $_FILES['plugin']['name'];
        // Name the plugin file
        $archive = new unpacker($_FILES['plugin']['tmp_name'], $_FILES['plugin']['type']);
        $tmp = $archive->getlist();
        // Grab the contents of the tarball to see what the plugin name is
        $dirname = preg_replace('/\\/.*$/', '', $tmp[0]['filename']);
        if (empty($dirname)) {
            // If $dirname is blank it's probably because the user uploaded a non Tarball file.
            $retval = COM_refresh($_CONF['site_admin_url'] . '/plugins.php?msg=100');
        } else {
            $pi_did_exist = false;
            // plugin directory already existed
            $pi_had_entry = false;
            // plugin had an entry in the database
            $pi_was_enabled = false;
            // plugin was enabled
            if (file_exists($_CONF['path'] . 'plugins/' . $dirname)) {
                $pi_did_exist = true;
                // plugin directory already exists
                $pstatus = DB_query("SELECT pi_name, pi_enabled FROM {$_TABLES['plugins']} WHERE pi_name = '{$dirname}'");
                $A = DB_fetchArray($pstatus);
                if (isset($A['pi_name'])) {
                    $pi_had_entry = true;
                    $pi_was_enabled = $A['pi_enabled'] == 1;
                }
                if ($pi_was_enabled) {
                    // disable temporarily while we move the files around
                    DB_change($_TABLES['plugins'], 'pi_enabled', 0, 'pi_name', $dirname);
                }
                require_once 'System.php';
                $plugin_dir = $_CONF['path'] . 'plugins/' . $dirname;
                if (file_exists($plugin_dir . '.previous')) {
                    @System::rm('-rf ' . $plugin_dir . '.previous');
                }
                if (file_exists($plugin_dir)) {
                    rename($plugin_dir, $plugin_dir . '.previous');
                }
                $public_dir = $_CONF['path_html'] . $dirname;
                if (file_exists($public_dir . '.previous')) {
                    @System::rm('-rf ' . $public_dir . '.previous');
                }
                if (file_exists($public_dir)) {
                    rename($public_dir, $public_dir . '.previous');
                }
                $admin_dir = $path_admin . 'plugins/' . $dirname;
                if (file_exists($admin_dir . '.previous')) {
                    @System::rm('-rf ' . $admin_dir . '.previous');
                }
                if (file_exists($admin_dir)) {
                    rename($admin_dir, $admin_dir . '.previous');
                }
            }
            /**
             * Install the plugin
             * This doesn't work if the public_html & public_html/admin/plugins directories aren't 777
             */
            // Extract the tarball to data so we can get the $pi_name name from admin/install.php
            $archive->unpack($_CONF['path'] . 'data/', array($dirname . '/admin/install.php'));
            $plugin_inst = $_CONF['path'] . 'data/' . $dirname . '/admin/install.php';
            $fdata = '';
            $fhandle = @fopen($plugin_inst, 'r');
            if ($fhandle) {
                $fdata = fread($fhandle, filesize($plugin_inst));
                fclose($fhandle);
            }
            // Remove the plugin from data/
            require_once 'System.php';
            @System::rm('-rf ' . $_CONF['path'] . 'data/' . $dirname);
            /**
             * One time I wanted to install a muffler on my car and
             * needed to match up the outside diameter of the car's
             * exhaust pipe to the inside diameter of the muffler.
             * Unfortunately, when I went to the auto parts store they
             * didn't have a coupling adapter that would perfectly
             * match the two pipes, only a bunch of smaller adapters.
             * I ended up using about 4 small adapters to step down
             * one size at a time to the size of the muffler's input.
             *
             * It's kind of like this regular expression:
             *
             */
            $fdata = preg_replace('/\\n/', '', $fdata);
            $fdata = preg_replace('/ /', '', $fdata);
            $pi_name = preg_replace('/^.*\\$pi\\_name=\'/', '', $fdata);
            $pi_name = preg_replace('/\'.*$/', '', $pi_name);
            // Some plugins don't have $pi_name set in their install.php file,
            // This means our regex won't work and we should just use $dirname
            if (preg_match('/\\<\\?php/', $pi_name) || preg_match('/--/', $pi_name)) {
                $pi_name = $dirname;
            } elseif (empty($pi_name)) {
                $pi_name = $dirname;
            }
            // Extract the uploaded archive to the plugins directory
            $upload_success = $archive->unpack($_CONF['path'] . 'plugins/');
            $plg_path = $_CONF['path'] . 'plugins/' . $pi_name . '/';
            if ($upload_success) {
                if (file_exists($plg_path . 'public_html')) {
                    rename($plg_path . 'public_html', $_CONF['path_html'] . $pi_name);
                }
                if (file_exists($plg_path . 'admin')) {
                    rename($plg_path . 'admin', $path_admin . 'plugins/' . $pi_name);
                }
            }
            unset($archive);
            // Collect some garbage
            // cleanup when uploading a new version
            if ($pi_did_exist) {
                $plugin_dir = $_CONF['path'] . 'plugins/' . $dirname;
                if (file_exists($plugin_dir . '.previous')) {
                    @System::rm('-rf ' . $plugin_dir . '.previous');
                }
                $public_dir = $_CONF['path_html'] . $dirname;
                if (file_exists($public_dir . '.previous')) {
                    @System::rm('-rf ' . $public_dir . '.previous');
                }
                $admin_dir = $path_admin . 'plugins/' . $dirname;
                if (file_exists($admin_dir . '.previous')) {
                    @System::rm('-rf ' . $admin_dir . '.previous');
                }
                if ($pi_was_enabled) {
                    DB_change($_TABLES['plugins'], 'pi_enabled', 1, 'pi_name', $dirname);
                }
            }
            $msg_with_plugin_name = false;
            if ($pi_did_exist) {
                if ($pi_was_enabled) {
                    // check if we have to perform an update
                    $pi_version = DB_getItem($_TABLES['plugins'], 'pi_version', "pi_name = '{$dirname}'");
                    $code_version = PLG_chkVersion($dirname);
                    if (!empty($code_version) && $code_version != $pi_version) {
                        /**
                         * At this point, we would have to call PLG_upgrade().
                         * However, we've loaded the plugin's old functions.inc
                         * (in lib-common.php). We can't load the new one here
                         * now since that would result in duplicate function
                         * definitions. Solution: Trigger a reload (with the new
                         * functions.inc) and continue there.
                         */
                        $url = $_CONF['site_admin_url'] . '/plugins.php' . '?mode=continue_upgrade' . '&amp;codeversion=' . urlencode($code_version) . '&amp;piversion=' . urlencode($pi_version) . '&amp;plugin=' . urlencode($dirname);
                        echo COM_refresh($url);
                        exit;
                    } else {
                        $msg = 98;
                        // successfully uploaded
                    }
                } else {
                    $msg = 98;
                    // successfully uploaded
                }
            } elseif (file_exists($plg_path . 'autoinstall.php')) {
                // if the plugin has an autoinstall.php, install it now
                if (plugin_autoinstall($pi_name)) {
                    PLG_pluginStateChange($pi_name, 'installed');
                    $msg = 44;
                    // successfully installed
                } else {
                    $msg = 72;
                    // an error occured while installing the plugin
                }
            } else {
                $msg = 98;
                // successfully uploaded
            }
            $url = $_CONF['site_admin_url'] . '/plugins.php?msg=' . $msg;
            if ($msg_with_plugin_name) {
                $url .= '&amp;plugin=' . $dirname;
            }
            $retval = COM_refresh($url);
        }
    }
    return $retval;
}
Exemplo n.º 2
0
/**
* Handle uploaded plugin
*
* @return   string      HTML or error message
*
*/
function MONITOR_plugin_upload($plugin = '')
{
    global $_CONF, $_MONITOR_CONF, $_TABLES;
    $retval = '';
    if ($plugin == '' || $_MONITOR_CONF['repository'] == '') {
        return;
    }
    $url = "https://api.github.com/repos/{$_MONITOR_CONF['repository']}/" . $plugin . '/releases';
    //Get last release for this plugin
    $releases = MONITOR_curlRequestOnGitApi($url);
    $version = $releases[0]['tag_name'];
    $path_admin = $_CONF['path_html'] . substr($_CONF['site_admin_url'], strlen($_CONF['site_url']) + 1) . '/';
    $upload_success = false;
    //Download the zip file from repository
    $source = "https://codeload.github.com/{$_MONITOR_CONF['repository']}/{$plugin}/zip/{$version}";
    $destination = fopen($_CONF['path_data'] . $plugin . '.zip', 'w+');
    set_time_limit(0);
    // unlimited max execution time
    $options = array(CURLOPT_FILE => $destination, CURLOPT_TIMEOUT => 28800, CURLOPT_URL => $source, CURLOPT_USERAGENT => $_MONITOR_CONF['repository'], CURLOPT_SSL_VERIFYPEER => false);
    $ch = curl_init();
    curl_setopt_array($ch, $options);
    $result = curl_exec($ch);
    curl_close($ch);
    $plugin_file = $_CONF['path_data'] . $plugin . '.zip';
    // Name the plugin file
    if (!file_exists($plugin_file)) {
        COM_errorLog('MONITOR - Download failed for Plugin: ' . $plugin);
        return 'Download failed for Plugin: ' . $plugin;
    } else {
        chmod($plugin_file, 0755);
    }
    require_once $_CONF['path_system'] . 'classes/unpacker.class.php';
    $archive = new unpacker($plugin_file, 'application/x-zip');
    if ($archive == false) {
        return 72;
    }
    COM_errorLog('MONITOR - Download ' . $plugin . ' plugin: ok');
    $pi_did_exist = false;
    // plugin directory already existed
    $pi_had_entry = false;
    // plugin had an entry in the database
    $pi_was_enabled = false;
    // plugin was enabled
    $alternate = false;
    if (file_exists($_CONF['path'] . 'plugins/' . $plugin)) {
        $pi_did_exist = true;
        // plugin directory already exists
        $pstatus = DB_query("SELECT pi_name, pi_enabled FROM {$_TABLES['plugins']} WHERE pi_name = '{$plugin}'");
        $A = DB_fetchArray($pstatus);
        if (isset($A['pi_name'])) {
            $pi_had_entry = true;
            $pi_was_enabled = $A['pi_enabled'] == 1;
        }
        if ($pi_was_enabled) {
            // disable temporarily while we move the files around
            DB_change($_TABLES['plugins'], 'pi_enabled', 0, 'pi_name', $plugin);
            COM_errorLog('MONITOR - Disable Plugin: ' . $plugin);
        }
        require_once 'System.php';
        $plugin_dir = $_CONF['path'] . 'plugins/' . $plugin;
        if (file_exists($plugin_dir . '.previous')) {
            @System::rm('-rf ' . $plugin_dir . '.previous');
        }
        if (file_exists($plugin_dir)) {
            rename($plugin_dir, $plugin_dir . '.previous');
            COM_errorLog('MONITOR - Rename: ' . $plugin_dir . ' to ' . $plugin_dir . '.previous');
        }
        $public_dir = $_CONF['path_html'] . $plugin;
        if (file_exists($public_dir . '.previous')) {
            @System::rm('-rf ' . $public_dir . '.previous');
        }
        if (file_exists($public_dir)) {
            rename($public_dir, $public_dir . '.previous');
            COM_errorLog('MONITOR - Rename: ' . $public_dir . ' to ' . $public_dir . '.previous');
        }
        $admin_dir = $path_admin . 'plugins/' . $plugin;
        if (file_exists($admin_dir . '.previous')) {
            @System::rm('-rf ' . $admin_dir . '.previous');
        }
        if (file_exists($admin_dir)) {
            rename($admin_dir, $admin_dir . '.previous');
            COM_errorLog('MONITOR - Rename: ' . $admin_dir . ' to ' . $admin_dir . '.previous');
        }
    }
    $upload_success = false;
    // Extract the uploaded archive to the data directory
    $upload_success = $archive->unpack($_CONF['path_data']);
    if (!$upload_success) {
        //Try alternative unzip
        unset($archive);
        require_once 'Archive/Zip.php';
        $archive = new Archive_Zip($plugin_file);
        if ($archive == false) {
            return 72;
        }
        $params = array('add_path' => $_CONF['path_data']);
        $extract = $archive->extract($params);
        if (is_array($extract)) {
            $upload_success = true;
        }
        $alternate = true;
    }
    if (!$upload_success) {
        COM_errorLog("MONITOR - Can't unzip the archive. Update for {$plugin_dir} plugin failed! Please check the archive in your data folder. Could be an OS issue during unzip.");
        if (file_exists($plugin_dir . '.previous')) {
            rename($plugin_dir . '.previous', $plugin_dir);
            COM_errorLog('MONITOR - Rename: ' . $plugin_dir . '.previous' . ' to ' . $plugin_dir);
        }
        if (file_exists($public_dir . '.previous')) {
            rename($public_dir . '.previous', $public_dir);
            COM_errorLog('MONITOR - Rename: ' . $public_dir . '.previous' . ' to ' . $public_dir);
        }
        if (file_exists($admin_dir . '.previous')) {
            rename($admin_dir . '.previous', $admin_dir);
            COM_errorLog('MONITOR - Rename: ' . $admin_dir . '.previous' . ' to ' . $admin_dir);
        }
        if ($pi_was_enabled) {
            DB_change($_TABLES['plugins'], 'pi_enabled', 1, 'pi_name', $plugin);
            COM_errorLog('MONITOR - Enable Plugin: ' . $plugin);
        }
        return 72;
        exit;
    } else {
        //Move files to plugins directory
        COM_errorLog('MONITOR - Plugin update: ' . $plugin);
        if (!$alternate) {
            $folder_name = $archive->getdir();
        } else {
            $listcontent = $archive->listContent();
            $folder_name = $listcontent[0]['filename'];
            if (substr($folder_name, -1) == '/') {
                $folder_name = substr($folder_name, 0, -1);
            }
        }
        if ($folder_name == '') {
            exit;
        }
        $srcDir = $_CONF['path_data'] . $folder_name;
        $destDir = $_CONF['path'] . 'plugins/' . $plugin;
        //Move from data folder to plugins folder
        rename($srcDir, $destDir);
        $plg_path = $_CONF['path'] . 'plugins/' . $plugin . '/';
        if (file_exists($plg_path . 'public_html')) {
            rename($plg_path . 'public_html', $_CONF['path_html'] . $plugin);
            COM_errorLog('MONITOR - Move ' . $plg_path . 'public_html to ' . $_CONF['path_html'] . $plugin);
        } else {
            COM_errorLog('MONITOR - ' . $plg_path . 'public_html does not exist');
        }
        if (file_exists($plg_path . 'admin')) {
            rename($plg_path . 'admin', $path_admin . 'plugins/' . $plugin);
            COM_errorLog('MONITOR - Move ' . $plg_path . 'admin to ' . $path_admin . 'plugins/' . $plugin);
        } else {
            COM_errorLog('MONITOR - ' . $plg_path . 'admin does not exist');
        }
        unset($archive);
        // Collect some garbage
        // cleanup when uploading a new version
        if ($pi_did_exist) {
            $plugin_dir = $_CONF['path'] . 'plugins/' . $plugin;
            if (file_exists($plugin_dir . '.previous')) {
                @System::rm('-rf ' . $plugin_dir . '.previous');
            }
            $public_dir = $_CONF['path_html'] . $plugin;
            if (file_exists($public_dir . '.previous')) {
                @System::rm('-rf ' . $public_dir . '.previous');
            }
            $admin_dir = $path_admin . 'plugins/' . $plugin;
            if (file_exists($admin_dir . '.previous')) {
                @System::rm('-rf ' . $admin_dir . '.previous');
            }
            if ($pi_was_enabled) {
                DB_change($_TABLES['plugins'], 'pi_enabled', 1, 'pi_name', $plugin);
                COM_errorLog('MONITOR - Enable Plugin: ' . $plugin);
            }
        }
        $msg_with_plugin_name = false;
        if ($pi_did_exist) {
            if ($pi_was_enabled) {
                // check if we have to perform an update
                $pi_version = DB_getItem($_TABLES['plugins'], 'pi_version', "pi_name = '{$plugin}'");
                $code_version = PLG_chkVersion($plugin);
                COM_errorLog('MONITOR - Reading' . $plugin . ' plugin installed version: ' . $pi_version . ' and code version: ' . $code_version);
                if (!empty($code_version) && $code_version != $pi_version) {
                    /**
                     * At this point, we would have to call PLG_upgrade().
                     * However, we've loaded the plugin's old functions.inc
                     * (in lib-common.php). We can't load the new one here
                     * now since that would result in duplicate function
                     * definitions. Solution: Trigger a reload (with the new
                     * functions.inc) and continue there.
                     */
                    $url = $_CONF['site_admin_url'] . '/plugins/monitor/index.php' . '?action=continue_upgrade' . '&amp;codeversion=' . urlencode($code_version) . '&amp;piversion=' . urlencode($pi_version) . '&amp;plugin_update=' . urlencode($plugin);
                    COM_errorLog('MONITOR - Update Plugin ' . $plugin . ' from version: ' . $pi_version . ' to code version: ' . $code_version);
                    echo COM_refresh($url);
                    exit;
                } else {
                    $msg = 98;
                    // successfully uploaded
                }
            } else {
                $msg = 98;
                // successfully uploaded
            }
        } elseif (file_exists($plg_path . 'autoinstall.php')) {
            // if the plugin has an autoinstall.php, install it now
            if (plugin_autoinstall($plugin)) {
                PLG_pluginStateChange($plugin, 'installed');
                $msg = 44;
                // successfully installed
            } else {
                $msg = 72;
                // an error occured while installing the plugin
            }
        } else {
            $msg = 98;
            // successfully uploaded
        }
    }
    return $msg;
}