芝麻web文件管理V1.00
编辑当前文件:/home/r5772835/public_html/rigato.ycreate.site/wp-content/plugins/updraftplus/methods/ftp.php
<?php if (!defined('UPDRAFTPLUS_DIR')) die('No direct access allowed.'); // Converted to array options: yes // Converted to job_options: yes // Migrate options to new-style storage - May 2014 if (!is_array(UpdraftPlus_Options::get_updraft_option('updraft_ftp')) && '' != UpdraftPlus_Options::get_updraft_option('updraft_server_address', '')) { $opts = array( 'user' => UpdraftPlus_Options::get_updraft_option('updraft_ftp_login'), 'pass' => UpdraftPlus_Options::get_updraft_option('updraft_ftp_pass'), 'host' => UpdraftPlus_Options::get_updraft_option('updraft_server_address'), 'path' => UpdraftPlus_Options::get_updraft_option('updraft_ftp_remote_path'), 'passive' => true ); UpdraftPlus_Options::update_updraft_option('updraft_ftp', $opts); UpdraftPlus_Options::delete_updraft_option('updraft_server_address'); UpdraftPlus_Options::delete_updraft_option('updraft_ftp_pass'); UpdraftPlus_Options::delete_updraft_option('updraft_ftp_remote_path'); UpdraftPlus_Options::delete_updraft_option('updraft_ftp_login'); } if (!class_exists('UpdraftPlus_BackupModule')) require_once(UPDRAFTPLUS_DIR.'/methods/backup-module.php'); class UpdraftPlus_BackupModule_ftp extends UpdraftPlus_BackupModule { /** * Get FTP object with parameters set * * @param string $server Specify Server * @param string $user Specify Username * @param string $pass Specify Password * @param boolean $disable_ssl Indicate whether to disable SSL * @param boolean $disable_verify Indicate whether to disable verifiction * @param boolean $use_server_certs Indicate whether to use server certificates * @param boolean $passive Indicate whether to use passive FTP mode * @return array */ private function getFTP($server, $user, $pass, $disable_ssl = false, $disable_verify = true, $use_server_certs = false, $passive = true) { if ('' == trim($server) || '' == trim($user) || '' == trim($pass)) return new WP_Error('no_settings', sprintf(__('No %s settings were found', 'updraftplus'), 'FTP')); if (!class_exists('UpdraftPlus_ftp_wrapper')) include_once(UPDRAFTPLUS_DIR.'/includes/ftp.class.php'); $port = 21; if (preg_match('/^(.*):(\d+)$/', $server, $matches)) { $server = $matches[1]; $port = $matches[2]; } $ftp = new UpdraftPlus_ftp_wrapper($server, $user, $pass, $port); if ($disable_ssl) $ftp->ssl = false; $ftp->use_server_certs = $use_server_certs; $ftp->disable_verify = $disable_verify; $ftp->passive = ($passive) ? true : false; return $ftp; } /** * WordPress options filter, sanitising the FTP options saved from the options page * * @param Array $settings - the options, prior to sanitisation * * @return Array - the sanitised options for saving */ public function options_filter($settings) { if (is_array($settings) && !empty($settings['version']) && !empty($settings['settings'])) { foreach ($settings['settings'] as $instance_id => $instance_settings) { if (!empty($instance_settings['host']) && preg_match('#ftp(es|s)?://(.*)#i', $instance_settings['host'], $matches)) { $settings['settings'][$instance_id]['host'] = rtrim($matches[2], "/ \t\n\r\0x0B"); } if (isset($instance_settings['pass'])) { $settings['settings'][$instance_id]['pass'] = trim($instance_settings['pass'], "\n\r\0\x0B"); } } } return $settings; } public function get_supported_features() { // The 'multi_options' options format is handled via only accessing options via $this->get_options() return array('multi_options', 'config_templates', 'multi_storage'); } public function get_default_options() { return array( 'host' => '', 'user' => '', 'pass' => '', 'path' => '', 'passive' => 1 ); } public function backup($backup_array) { global $updraftplus; $opts = $this->get_options(); $ftp = $this->getFTP( $opts['host'], $opts['user'], $opts['pass'], $updraftplus->get_job_option('updraft_ssl_nossl'), $updraftplus->get_job_option('updraft_ssl_disableverify'), $updraftplus->get_job_option('updraft_ssl_useservercerts'), $opts['passive'] ); if (is_wp_error($ftp) || !$ftp->connect()) { if (is_wp_error($ftp)) { $updraftplus->log_wp_error($ftp); } else { $this->log("Failure: we did not successfully log in with those credentials."); } $this->log(__("login failure", 'updraftplus'), 'error'); return false; } // $ftp->make_dir(); we may need to recursively create dirs? TODO $updraft_dir = $updraftplus->backups_dir_location().'/'; $ftp_remote_path = trailingslashit($opts['path']); foreach ($backup_array as $file) { $fullpath = $updraft_dir.$file; $this->log("upload attempt: $file -> ftp://".$opts['user']."@".$opts['host']."/${ftp_remote_path}${file}"); $timer_start = microtime(true); $size_k = round(filesize($fullpath)/1024, 1); // Note :Setting $resume to true unnecessarily is not meant to be a problem. Only ever (Feb 2014) seen one weird FTP server where calling SIZE on a non-existent file did create a problem. So, this code just helps that case. (the check for non-empty upload_status[p] is being cautious. $upload_status = $updraftplus->jobdata_get('uploading_substatus'); if (0 == $updraftplus->current_resumption || (is_array($upload_status) && !empty($upload_status['p']) && 0 == $upload_status['p'])) { $resume = false; } else { $resume = true; } if ($ftp->put($fullpath, $ftp_remote_path.$file, FTP_BINARY, $resume, $updraftplus)) { $this->log("upload attempt successful (".$size_k."KB in ".(round(microtime(true)-$timer_start, 2)).'s)'); $updraftplus->uploaded_file($file); } else { $this->log("ERROR: FTP upload failed"); $this->log(__("upload failed", 'updraftplus'), 'error'); } } return array('ftp_object' => $ftp, 'ftp_remote_path' => $ftp_remote_path); } public function listfiles($match = 'backup_') { global $updraftplus; $opts = $this->get_options(); $ftp = $this->getFTP( $opts['host'], $opts['user'], $opts['pass'], $updraftplus->get_job_option('updraft_ssl_nossl'), $updraftplus->get_job_option('updraft_ssl_disableverify'), $updraftplus->get_job_option('updraft_ssl_useservercerts'), $opts['passive'] ); if (is_wp_error($ftp)) return $ftp; if (!$ftp->connect()) return new WP_Error('ftp_login_failed', sprintf(__("%s login failure", 'updraftplus'), 'FTP')); $ftp_remote_path = $opts['path']; if ($ftp_remote_path) $ftp_remote_path = trailingslashit($ftp_remote_path); $dirlist = $ftp->dir_list($ftp_remote_path); if (!is_array($dirlist)) return array(); $results = array(); foreach ($dirlist as $k => $path) { if ($ftp_remote_path) { // Feb 2015 - found a case where the directory path was not prefixed on if (0 !== strpos($path, $ftp_remote_path) && (false !== strpos('/', $ftp_remote_path) && false !== strpos('\\', $ftp_remote_path))) continue; if (0 === strpos($path, $ftp_remote_path)) $path = substr($path, strlen($ftp_remote_path)); // if (0 !== strpos($path, $ftp_remote_path)) continue; // $path = substr($path, strlen($ftp_remote_path)); if (0 === strpos($path, $match)) $results[]['name'] = $path; } else { if ('/' == substr($path, 0, 1)) $path = substr($path, 1); if (false !== strpos($path, '/')) continue; if (0 === strpos($path, $match)) $results[]['name'] = $path; } unset($dirlist[$k]); } // ftp_nlist() doesn't return file sizes. rawlist() does, but is tricky to parse. So, we get the sizes manually. foreach ($results as $ind => $name) { $size = $ftp->size($ftp_remote_path.$name['name']); if (0 === $size) { unset($results[$ind]); } elseif ($size>0) { $results[$ind]['size'] = $size; } } return $results; } public function delete($files, $ftparr = array(), $sizeinfo = array()) {// phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.Found global $updraftplus; if (is_string($files)) $files = array($files); $opts = $this->get_options(); if (is_array($ftparr) && isset($ftparr['ftp_object'])) { $ftp = $ftparr['ftp_object']; } else { $ftp = $this->getFTP( $opts['host'], $opts['user'], $opts['pass'], $updraftplus->get_job_option('updraft_ssl_nossl'), $updraftplus->get_job_option('updraft_ssl_disableverify'), $updraftplus->get_job_option('updraft_ssl_useservercerts'), $opts['passive'] ); if (is_wp_error($ftp) || !$ftp->connect()) { if (is_wp_error($ftp)) $updraftplus->log_wp_error($ftp); $this->log("Failure: we did not successfully log in with those credentials (host=".$opts['host'].")."); return false; } } $ftp_remote_path = isset($ftparr['ftp_remote_path']) ? $ftparr['ftp_remote_path'] : trailingslashit($opts['path']); $ret = true; foreach ($files as $file) { if (@$ftp->delete($ftp_remote_path.$file)) { $this->log("delete: succeeded (${ftp_remote_path}${file})"); } else { $this->log("delete: failed (${ftp_remote_path}${file})"); $ret = false; } } return $ret; } public function download($file) { global $updraftplus; $opts = $this->get_options(); $ftp = $this->getFTP( $opts['host'], $opts['user'], $opts['pass'], $updraftplus->get_job_option('updraft_ssl_nossl'), $updraftplus->get_job_option('updraft_ssl_disableverify'), $updraftplus->get_job_option('updraft_ssl_useservercerts'), $opts['passive'] ); if (is_wp_error($ftp)) { $this->log('Failure to get FTP object: '.$ftp->get_error_code().': '.$ftp->get_error_message()); $this->log($ftp->get_error_message().' ('.$ftp->get_error_code().')', 'error'); return false; } if (!$ftp->connect()) { $this->log('Failure: we did not successfully log in with those credentials.'); $this->log(__('login failure', 'updraftplus'), 'error'); return false; } // $ftp->make_dir(); we may need to recursively create dirs? TODO $ftp_remote_path = trailingslashit($opts['path']); $fullpath = $updraftplus->backups_dir_location().'/'.$file; $resume = false; if (file_exists($fullpath)) { $resume = true; $this->log("File already exists locally; will resume: size: ".filesize($fullpath)); } return $ftp->get($fullpath, $ftp_remote_path.$file, FTP_BINARY, $resume, $updraftplus); } private function ftp_possible() { $funcs_disabled = array(); foreach (array('ftp_connect', 'ftp_login', 'ftp_nb_fput') as $func) { if (!function_exists($func)) $funcs_disabled['ftp'][] = $func; } $funcs_disabled = apply_filters('updraftplus_ftp_possible', $funcs_disabled); return (0 == count($funcs_disabled)) ? true : $funcs_disabled; } /** * Get the pre configuration template * * @return String - the template */ public function get_pre_configuration_template() { global $updraftplus_admin; $classes = $this->get_css_classes(false); ?> <tr class="<?php echo $classes . ' ' . 'ftp_pre_config_container';?>"> <td colspan="2"> <h3><?php echo 'FTP'; ?></h3> <?php $possible = $this->ftp_possible(); if (is_array($possible)) { // Check requirements. global $updraftplus_admin; $trans = array( 'ftp' => __('regular non-encrypted FTP', 'updraftplus'), 'ftpsslimplicit' => __('encrypted FTP (implicit encryption)', 'updraftplus'), 'ftpsslexplicit' => __('encrypted FTP (explicit encryption)', 'updraftplus') ); foreach ($possible as $type => $missing) { $updraftplus_admin->show_double_warning('<strong>'.__('Warning', 'updraftplus').':</strong> '. sprintf(__("Your web server's PHP installation has these functions disabled: %s.", 'updraftplus'), implode(', ', $missing)).' '.sprintf(__('Your hosting company must enable these functions before %s can work.', 'updraftplus'), $trans[$type]), 'ftp'); } } ?> <em><?php echo '<p>' . apply_filters('updraft_sftp_ftps_notice', '<strong>'.htmlspecialchars(__('Only non-encrypted FTP is supported by regular UpdraftPlus.')).'</strong> <a href="'.apply_filters("updraftplus_com_link", "https://updraftplus.com/shop/sftp/").'" target="_blank">'.__('If you want encryption (e.g. you are storing sensitive business data), then an add-on is available.', 'updraftplus')).'</a></p>'; ?></em> </td> </tr> <?php } /** * Get the configuration template * * @return String - the template, ready for substitutions to be carried out */ public function get_configuration_template() { ob_start(); $classes = $this->get_css_classes(); ?> <tr class="<?php echo $classes;?>"> <th><?php _e('FTP server', 'updraftplus');?>:</th> <td><input class="updraft_input--wide" type="text" size="40" data-updraft_settings_test="server" <?php $this->output_settings_field_name_and_id('host');?> value="{{host}}" /></td> </tr> <tr class="<?php echo $classes;?>"> <th><?php _e('FTP login', 'updraftplus');?>:</th> <td><input class="updraft_input--wide" type="text" size="40" data-updraft_settings_test="login" <?php $this->output_settings_field_name_and_id('user');?> value="{{user}}" /></td> </tr> <tr class="<?php echo $classes;?>"> <th><?php _e('FTP password', 'updraftplus');?>:</th> <td><input class="updraft_input--wide" type="<?php echo apply_filters('updraftplus_admin_secret_field_type', 'password'); ?>" size="40" data-updraft_settings_test="pass" <?php $this->output_settings_field_name_and_id('pass');?> value="{{pass}}" /></td> </tr> <tr class="<?php echo $classes;?>"> <th><?php _e('Remote path', 'updraftplus');?>:</th> <td><input class="updraft_input--wide" type="text" size="64" data-updraft_settings_test="path" <?php $this->output_settings_field_name_and_id('path');?> value="{{path}}" /> <em><?php _e('Needs to already exist', 'updraftplus');?></em></td> </tr> <tr class="<?php echo $classes;?>"> <th><?php _e('Passive mode', 'updraftplus');?>:</th> <td> <input type="checkbox" data-updraft_settings_test="passive" <?php $this->output_settings_field_name_and_id('passive');?> value="1" {{#ifeq '1' passive}}checked="checked"{{/ifeq}}> <br><em><?php echo __('Almost all FTP servers will want passive mode; but if you need active mode, then uncheck this.', 'updraftplus');?></em></td> </tr> <?php echo $this->get_test_button_html('FTP'); return ob_get_clean(); } /** * Perform a test of user-supplied credentials, and echo the result * * @param Array $posted_settings - settings to test */ public function credentials_test($posted_settings) { $server = $posted_settings['server']; $login = $posted_settings['login']; $pass = $posted_settings['pass']; $path = $posted_settings['path']; $nossl = $posted_settings['nossl']; $passive = empty($posted_settings['passive']) ? false : true; $disable_verify = $posted_settings['disableverify']; $use_server_certs = $posted_settings['useservercerts']; if (empty($server)) { _e('Failure: No server details were given.', 'updraftplus'); return; } if (empty($login)) { printf(__('Failure: No %s was given.', 'updraftplus'), __('login', 'updraftplus')); return; } if (empty($pass)) { printf(__('Failure: No %s was given.', 'updraftplus'), __('password', 'updraftplus')); return; } if (preg_match('#ftp(es|s)?://(.*)#i', $server, $matches)) $server = untrailingslashit($matches[2]); // $ftp = $this->getFTP($server, $login, $pass, $nossl, $disable_verify, $use_server_certs); $ftp = $this->getFTP($server, $login, $pass, $nossl, $disable_verify, $use_server_certs, $passive); if (!$ftp->connect()) { _e('Failure: we did not successfully log in with those credentials.', 'updraftplus'); return; } // $ftp->make_dir(); we may need to recursively create dirs? TODO $file = md5(rand(0, 99999999)).'.tmp'; $fullpath = trailingslashit($path).$file; if ($ftp->put(ABSPATH.WPINC.'/version.php', $fullpath, FTP_BINARY, false, true)) { echo __("Success: we successfully logged in, and confirmed our ability to create a file in the given directory (login type:", 'updraftplus')." ".$ftp->login_type.')'; @$ftp->delete($fullpath); } else { _e('Failure: we successfully logged in, but were not able to create a file in the given directory.', 'updraftplus'); if (!empty($ftp->ssl)) { echo ' '.__('This is sometimes caused by a firewall - try turning off SSL in the expert settings, and testing again.', 'updraftplus'); } } } /** * Check whether options have been set up by the user, or not * * @param Array $opts - the potential options * * @return Boolean */ public function options_exist($opts) { if (is_array($opts) && !empty($opts['host']) && isset($opts['user']) && '' != $opts['user']) return true; return false; } }