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sudancam
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install.2
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tyblue.6
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updraftplus
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methods
/
cloudfiles.php
/
/
<?php if (!defined('UPDRAFTPLUS_DIR')) die('No direct access.'); /** * Converted to job_options: yes * Converted to array options: yes * Migration code for "new"-style options removed: Feb 2017 (created: Dec 2013) */ if (!class_exists('UpdraftPlus_BackupModule')) updraft_try_include_file('methods/backup-module.php', 'require_once'); /** * Old SDK */ class UpdraftPlus_BackupModule_cloudfiles_oldsdk extends UpdraftPlus_BackupModule { /** * This function does not catch any exceptions - that should be done by the caller * * @param String $user * @param String $apikey * @param String $authurl * @param Boolean $useservercerts * @return Array */ private function getCF($user, $apikey, $authurl, $useservercerts = false) { $storage = $this->get_storage(); if (!empty($storage)) return $storage; if (!class_exists('UpdraftPlus_CF_Authentication')) updraft_try_include_file('includes/cloudfiles/cloudfiles.php', 'include_once'); if (!defined('UPDRAFTPLUS_SSL_DISABLEVERIFY')) define('UPDRAFTPLUS_SSL_DISABLEVERIFY', UpdraftPlus_Options::get_updraft_option('updraft_ssl_disableverify')); $auth = new UpdraftPlus_CF_Authentication($user, trim($apikey), null, $authurl); $this->log("authentication URL: $authurl"); $auth->authenticate(); $storage = new UpdraftPlus_CF_Connection($auth); if (!$useservercerts) $storage->ssl_use_cabundle(UPDRAFTPLUS_DIR.'/includes/cacert.pem'); $this->set_storage($storage); return $storage; } /** * This method overrides the parent method and lists the supported features of this remote storage option. * * @return Array - an array of supported features (any features not * mentioned are assumed to not be supported) */ public function get_supported_features() { // This options format is handled via only accessing options via $this->get_options() return array('multi_options', 'config_templates', 'multi_storage', 'conditional_logic'); } /** * Retrieve default options for this remote storage module. * * @return Array - an array of options */ public function get_default_options() { return array( 'user' => '', 'authurl' => 'https://auth.api.rackspacecloud.com', 'apikey' => '', 'path' => '', 'region' => null ); } /** * 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($opts) && isset($opts['user']) && '' != $opts['user'] && !empty($opts['apikey'])) return true; return false; } public function backup($backup_array) { global $updraftplus; $opts = $this->get_options(); $updraft_dir = $updraftplus->backups_dir_location().'/'; $container = $opts['path']; try { $storage = $this->getCF($opts['user'], $opts['apikey'], $opts['authurl'], UpdraftPlus_Options::get_updraft_option('updraft_ssl_useservercerts')); $container_object = $storage->create_container($container); } catch (AuthenticationException $e) { $this->log('authentication failed ('.$e->getMessage().')'); $this->log(__('authentication failed', 'updraftplus').' ('.$e->getMessage().')', 'error'); return false; } catch (NoSuchAccountException $s) { $this->log('authentication failed ('.$e->getMessage().')'); $this->log(__('authentication failed', 'updraftplus').' ('.$e->getMessage().')', 'error'); return false; } catch (Exception $e) { $this->log('error - failed to create and access the container ('.$e->getMessage().')'); $this->log(__('error - failed to create and access the container', 'updraftplus').' ('.$e->getMessage().')', 'error'); return false; } $chunk_size = 5*1024*1024; foreach ($backup_array as $file) { $fullpath = $updraft_dir.$file; $orig_file_size = filesize($fullpath); // $cfpath = ($path == '') ? $file : "$path/$file"; // $chunk_path = ($path == '') ? "chunk-do-not-delete-$file" : "$path/chunk-do-not-delete-$file"; $cfpath = $file; $chunk_path = "chunk-do-not-delete-$file"; try { $object = new UpdraftPlus_CF_Object($container_object, $cfpath); $object->content_type = "application/zip"; $uploaded_size = (isset($object->content_length)) ? $object->content_length : 0; if ($uploaded_size <= $orig_file_size) { $fp = @fopen($fullpath, "rb");// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged if (!$fp) { $this->log("failed to open file: $fullpath"); $this->log("$file: ".__('Error: Failed to open local file', 'updraftplus'), 'error'); return false; } $chunks = floor($orig_file_size / $chunk_size); // There will be a remnant unless the file size was exactly on a 5MB boundary if ($orig_file_size % $chunk_size > 0) $chunks++; $this->log("upload: $file (chunks: $chunks) -> cloudfiles://$container/$cfpath ($uploaded_size)"); if ($chunks < 2) { try { $object->load_from_filename($fullpath); $this->log("regular upload: success"); $updraftplus->uploaded_file($file); } catch (Exception $e) { $this->log("regular upload: failed ($file) (".$e->getMessage().")"); $this->log("$file: ".__('Error: Failed to upload', 'updraftplus'), 'error'); } } else { $errors_so_far = 0; for ($i = 1; $i <= $chunks; $i++) { $upload_start = ($i-1)*$chunk_size; // The file size -1 equals the byte offset of the final byte $upload_end = min($i*$chunk_size-1, $orig_file_size-1); $upload_remotepath = $chunk_path."_$i"; // Don't forget the +1; otherwise the last byte is omitted $upload_size = $upload_end - $upload_start + 1; $chunk_object = new UpdraftPlus_CF_Object($container_object, $upload_remotepath); $chunk_object->content_type = "application/zip"; // Without this, some versions of Curl add Expect: 100-continue, which results in Curl then giving this back: curl error: 55) select/poll returned error // Didn't make the difference - instead we just check below for actual success even when Curl reports an error // $chunk_object->headers = array('Expect' => ''); $remote_size = (isset($chunk_object->content_length)) ? $chunk_object->content_length : 0; if ($remote_size >= $upload_size) { $this->log("Chunk $i ($upload_start - $upload_end): already uploaded"); } else { $this->log("Chunk $i ($upload_start - $upload_end): begin upload"); // Upload the chunk fseek($fp, $upload_start); try { $chunk_object->write($fp, $upload_size, false); $updraftplus->record_uploaded_chunk(round(100*$i/$chunks, 1), $i, $fullpath); } catch (Exception $e) { $this->log("chunk upload: error: ($file / $i) (".$e->getMessage().")"); // Experience shows that Curl sometimes returns a select/poll error (curl error 55) even when everything succeeded. Google seems to indicate that this is a known bug. $chunk_object = new UpdraftPlus_CF_Object($container_object, $upload_remotepath); $chunk_object->content_type = "application/zip"; $remote_size = (isset($chunk_object->content_length)) ? $chunk_object->content_length : 0; if ($remote_size >= $upload_size) { $this->log("$file: Chunk now exists; ignoring error (presuming it was an apparently known curl bug)"); } else { $this->log("$file: ".__('Error: Failed to upload', 'updraftplus'), 'error'); $errors_so_far++; if ($errors_so_far >=3) return false; } } } } if ($errors_so_far) return false; // All chunks are uploaded - now upload the manifest try { $object->manifest = $container."/".$chunk_path."_"; // Put a zero-length file $object->write("", 0, false); $object->sync_manifest(); $this->log("upload: success"); $updraftplus->uploaded_file($file); // } catch (InvalidResponseException $e) { } catch (Exception $e) { $this->log('error - failed to re-assemble chunks ('.$e->getMessage().')'); $this->log(__('error - failed to re-assemble chunks', 'updraftplus').' ('.$e->getMessage().')', 'error'); return false; } } } } catch (Exception $e) { $this->log(__('error - failed to upload file', 'updraftplus').' ('.$e->getMessage().')'); $this->log(__('error - failed to upload file', 'updraftplus').' ('.$e->getMessage().')', 'error'); return false; } } return array('cloudfiles_object' => $container_object, 'cloudfiles_orig_path' => $opts['path'], 'cloudfiles_container' => $container); } public function listfiles($match = 'backup_') { $opts = $this->get_options(); $container = $opts['path']; if (empty($opts['user']) || empty($opts['apikey'])) new WP_Error('no_settings', __('No settings were found', 'updraftplus')); try { $storage = $this->getCF($opts['user'], $opts['apikey'], $opts['authurl'], UpdraftPlus_Options::get_updraft_option('updraft_ssl_useservercerts')); $container_object = $storage->create_container($container); } catch (Exception $e) { return new WP_Error('no_access', sprintf(__('%s authentication failed', 'updraftplus'), 'Cloud Files').' ('.$e->getMessage().')'); } $results = array(); try { $objects = $container_object->list_objects(0, null, $match); foreach ($objects as $name) { $result = array('name' => $name); try { $object = new UpdraftPlus_CF_Object($container_object, $name, true); if (0 == $object->content_length) { $result = false; } else { $result['size'] = $object->content_length; } } catch (Exception $e) { // Catch } if (is_array($result)) $results[] = $result; } } catch (Exception $e) { return new WP_Error('cf_error', 'Cloud Files error ('.$e->getMessage().')'); } return $results; } /** * Delete a single file from the service using the CloudFiles API * * @param Array $files - array of file paths to delete * @param Array $cloudfilesarr - CloudFiles container and object details * @param Array $sizeinfo - unused here * @return Boolean|String - either a boolean true or an error code string */ public function delete($files, $cloudfilesarr = false, $sizeinfo = array()) {// phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable -- $sizeinfo is unused if (is_string($files)) $files =array($files); if ($cloudfilesarr) { $container_object = $cloudfilesarr['cloudfiles_object']; $container = $cloudfilesarr['cloudfiles_container']; } else { try { $opts = $this->get_options(); $container = $opts['path']; $storage = $this->getCF($opts['user'], $opts['apikey'], $opts['authurl'], UpdraftPlus_Options::get_updraft_option('updraft_ssl_useservercerts')); $container_object = $storage->create_container($container); } catch (Exception $e) { $this->log('authentication failed ('.$e->getMessage().')'); $this->log(__('authentication failed', 'updraftplus').' ('.$e->getMessage().')', 'error'); return 'authentication_fail'; } } $ret = true; foreach ($files as $file) { $fpath = $file; $this->log("Delete remote: container=$container, path=$fpath"); // We need to search for chunks $chunk_path = "chunk-do-not-delete-$file"; try { $objects = $container_object->list_objects(0, null, $chunk_path.'_'); foreach ($objects as $chunk) { $this->log('Chunk to delete: '.$chunk); $container_object->delete_object($chunk); $this->log('Chunk deleted: '.$chunk); } } catch (Exception $e) { $this->log('chunk delete failed: '.$e->getMessage()); } try { $container_object->delete_object($fpath); $this->log('Deleted: '.$fpath); } catch (Exception $e) { $this->log('delete failed: '.$e->getMessage()); $ret = 'file_delete_error'; } } return $ret; } public function download($file) { global $updraftplus; $updraft_dir = $updraftplus->backups_dir_location(); $opts = $this->get_options(); try { $storage = $this->getCF($opts['user'], $opts['apikey'], $opts['authurl'], UpdraftPlus_Options::get_updraft_option('updraft_ssl_useservercerts')); } catch (AuthenticationException $e) { $this->log('authentication failed ('.$e->getMessage().')'); $this->log(__('authentication failed', 'updraftplus').' ('.$e->getMessage().')', 'error'); return false; } catch (NoSuchAccountException $s) { $this->log('authentication failed ('.$e->getMessage().')'); $this->log(__('authentication failed', 'updraftplus').' ('.$e->getMessage().')', 'error'); return false; } catch (Exception $e) { $this->log('error - failed to create and access the container ('.$e->getMessage().')'); $this->log(__('error - failed to create and access the container', 'updraftplus').' ('.$e->getMessage().')', 'error'); return false; } $path = untrailingslashit($opts['path']); $container = $path; try { $container_object = $storage->create_container($container); } catch (Exception $e) { $this->log('error - failed to create and access the container ('.$e->getMessage().')'); $this->log(__('error - failed to create and access the container', 'updraftplus').' ('.$e->getMessage().')', 'error'); return false; } $path = $file; $this->log("download: cloudfiles://$container/$path"); try { // The third parameter causes an exception to be thrown if the object does not exist remotely $object = new UpdraftPlus_CF_Object($container_object, $path, true); $fullpath = $updraft_dir.'/'.$file; $start_offset = (file_exists($fullpath)) ? filesize($fullpath) : 0; // Get file size from remote - see if we've already finished $remote_size = $object->content_length; if ($start_offset >= $remote_size) { $this->log("file is already completely downloaded ($start_offset/$remote_size)"); return true; } // Some more remains to download - so let's do it if (!$fh = fopen($fullpath, 'a')) { $this->log("Error opening local file: $fullpath"); $this->log("$file: ".__('Error opening local file: Failed to download', 'updraftplus'), 'error'); return false; } $headers = array(); // If resuming, then move to the end of the file if ($start_offset) { $this->log("local file is already partially downloaded ($start_offset/$remote_size)"); fseek($fh, $start_offset); $headers['Range'] = "bytes=$start_offset-"; } // Now send the request itself try { $object->stream($fh, $headers); } catch (Exception $e) { $this->log("Failed to download: $file (".$e->getMessage().")"); $this->log("$file: ".__('Error downloading remote file: Failed to download', 'updraftplus').' ('.$e->getMessage().")", 'error'); return false; } // All-in-one-go method: // $object->save_to_filename($fullpath); } catch (NoSuchObjectException $e) { $this->log('error - no such file exists. ('.$e->getMessage().')'); $this->log(__('Error - no such file exists.', 'updraftplus').' ('.$e->getMessage().')', 'error'); return false; } catch (Exception $e) { $this->log('error - failed to download the file ('.$e->getMessage().')'); $this->log(__('Error - failed to download the file', 'updraftplus').' ('.$e->getMessage().')', 'error'); return false; } return true; } /** * 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 . ' ' . 'cloudfiles_pre_config_container';?>"> <td colspan="2"> <img alt="Rackspace Cloud Files" src="<?php echo UPDRAFTPLUS_URL;?>/images/rackspacecloud-logo.png"><br> <?php // Check requirements. global $updraftplus_admin; if (!function_exists('mb_substr')) { $updraftplus_admin->show_double_warning('<strong>'.__('Warning', 'updraftplus').':</strong> '.sprintf(__('Your web server\'s PHP installation does not included a required module (%s). Please contact your web hosting provider\'s support.', 'updraftplus'), 'mbstring').' '.sprintf(__("UpdraftPlus's %s module <strong>requires</strong> %s. Please do not file any support requests; there is no alternative.", 'updraftplus'), 'Cloud Files', 'mbstring'), 'cloudfiles', false); } $updraftplus_admin->curl_check('Rackspace Cloud Files', false, 'cloudfiles', false); ?> <?php echo '<p>' . __('Get your API key <a href="https://mycloud.rackspace.com/" target="_blank">from your Rackspace Cloud console</a> (<a href="http://www.rackspace.com/knowledge_center/article/rackspace-cloud-essentials-1-generating-your-api-key" target="_blank">read instructions here</a>), then pick a container name to use for storage. This container will be created for you if it does not already exist.', 'updraftplus').' <a href="https://updraftplus.com/faqs/there-appear-to-be-lots-of-extra-files-in-my-rackspace-cloud-files-container/" target="_blank">'.__('Also, you should read this important FAQ.', 'updraftplus').'</a></p>'; ?> </td> </tr> <?php } /** * Get the configuration template * * @return String - the template, ready for substitutions to be carried out */ public function get_configuration_template() { $classes = $this->get_css_classes(); $template_str = ' <tr class="'.$classes.'"> <th>'.__('US or UK Cloud', 'updraftplus').':</th> <td> <select data-updraft_settings_test="authurl" '.$this->output_settings_field_name_and_id('authurl', true).'> <option {{#ifeq "https://auth.api.rackspacecloud.com" authurl}}selected="selected"{{/ifeq}} value="https://auth.api.rackspacecloud.com">'.__('US (default)', 'updraftplus').'</option> <option {{#ifeq "https://lon.auth.api.rackspacecloud.com" authurl}}selected="selected"{{/ifeq}} value="https://lon.auth.api.rackspacecloud.com">'.__('UK', 'updraftplus').'</option> </select> </td> </tr> <input type="hidden" data-updraft_settings_test="region" '.$this->output_settings_field_name_and_id('region', true).' value="">'; /* // Can put a message here if someone asks why region storage is not available (only available on new SDK) <tr class="updraftplusmethod cloudfiles"> <th><?php _e('Rackspace Storage Region','updraftplus');?>:</th> <td> </td> </tr> */ $template_str .= ' <tr class="'.$classes.'"> <th>'.__('Cloud Files username', 'updraftplus').':</th> <td><input data-updraft_settings_test="user" type="text" autocomplete="off" class="updraft_input--wide" '.$this->output_settings_field_name_and_id('user', true).' value="{{user}}" /></td> </tr> <tr class="'.$classes.'"> <th>'.__('Cloud Files API Key', 'updraftplus').':</th> <td><input data-updraft_settings_test="apikey" type="'.apply_filters('updraftplus_admin_secret_field_type', 'password').'" autocomplete="off" class="updraft_input--wide" '.$this->output_settings_field_name_and_id('apikey', true).' value="{{apikey}}" /> </td> </tr> <tr class="'.$classes.'"> <th>'.apply_filters('updraftplus_cloudfiles_location_description', __('Cloud Files Container', 'updraftplus')).':</th> <td><input data-updraft_settings_test="path" type="text" class="updraft_input--wide" '.$this->output_settings_field_name_and_id('path', true).' value="{{path}}" /></td> </tr>'; $template_str .= $this->get_test_button_html(__('Cloud Files', 'updraftplus')); return $template_str; } /** * Modifies handerbar template options * * @param array $opts handerbar template options * @return Array - Modified handerbar template options */ public function transform_options_for_template($opts) { $opts['apikey'] = trim($opts['apikey']); $opts['authurl'] = isset($opts['authurl']) ? $opts['authurl'] : ''; return $opts; } /** * Perform a test of user-supplied credentials, and echo the result * * @param Array $posted_settings - settings to test */ public function credentials_test($posted_settings) { if (empty($posted_settings['apikey'])) { printf(__("Failure: No %s was given.", 'updraftplus'), __('API key', 'updraftplus')); return; } if (empty($posted_settings['user'])) { printf(__("Failure: No %s was given.", 'updraftplus'), __('Username', 'updraftplus')); return; } $key = $posted_settings['apikey']; $user = $posted_settings['user']; $path = $posted_settings['path']; $authurl = $posted_settings['authurl']; $useservercerts = $posted_settings['useservercerts']; $disableverify = $posted_settings['disableverify']; if (preg_match("#^([^/]+)/(.*)$#", $path, $bmatches)) { $container = $bmatches[1]; $path = $bmatches[2]; } else { $container = $path; $path = ""; } if (empty($container)) { _e("Failure: No container details were given.", 'updraftplus'); return; } define('UPDRAFTPLUS_SSL_DISABLEVERIFY', $disableverify); try { $storage = $this->getCF($user, $key, $authurl, $useservercerts); $container_object = $storage->create_container($container); } catch (AuthenticationException $e) { echo __('Cloud Files authentication failed', 'updraftplus').' ('.$e->getMessage().')'; return; } catch (NoSuchAccountException $s) { echo __('Cloud Files authentication failed', 'updraftplus').' ('.$e->getMessage().')'; return; } catch (Exception $e) { echo __('Cloud Files authentication failed', 'updraftplus').' ('.$e->getMessage().')'; return; } $try_file = md5(rand()).'.txt'; try { $object = $container_object->create_object($try_file); $object->content_type = "text/plain"; $object->write('UpdraftPlus test file'); } catch (Exception $e) { echo __('Cloud Files error - we accessed the container, but failed to create a file within it', 'updraftplus').' ('.$e->getMessage().')'; return; } echo __('Success', 'updraftplus').": ".__('We accessed the container, and were able to create files within it.', 'updraftplus'); @$container_object->delete_object($try_file);// phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged } } // Moved to the bottom to fix a bug in some version or install of PHP which required UpdraftPlus_BackupModule_cloudfiles_oldsdk to be defined earlier in the file (despite the conditionality) - see HS#19911 if (version_compare(PHP_VERSION, '5.3.3', '>=') && (!defined('UPDRAFTPLUS_CLOUDFILES_USEOLDSDK') || UPDRAFTPLUS_CLOUDFILES_USEOLDSDK != true)) { updraft_try_include_file('methods/cloudfiles-new.php', 'include_once'); class UpdraftPlus_BackupModule_cloudfiles extends UpdraftPlus_BackupModule_cloudfiles_opencloudsdk { } } else { class UpdraftPlus_BackupModule_cloudfiles extends UpdraftPlus_BackupModule_cloudfiles_oldsdk { } }
/home/sudancam/.trash/install.2/../tyblue.6/../updraftplus/methods/cloudfiles.php