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<?php |
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/* |
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* SPDX-License-Identifier: AGPL-3.0-only |
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* SPDX-FileCopyrightText: Copyright 2007-2016 Zarafa Deutschland GmbH |
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* SPDX-FileCopyrightText: Copyright 2020-2022 grommunio GmbH |
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* |
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* Core functionalities |
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*/ |
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class ZPush { |
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const UNAUTHENTICATED = 1; |
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const UNPROVISIONED = 2; |
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const NOACTIVESYNCCOMMAND = 3; |
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const WEBSERVICECOMMAND = 4; // DEPRECATED |
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const HIERARCHYCOMMAND = 5; |
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const PLAININPUT = 6; |
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const REQUESTHANDLER = 7; |
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const CLASS_NAME = 1; |
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const CLASS_REQUIRESPROTOCOLVERSION = 2; |
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const CLASS_DEFAULTTYPE = 3; |
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const CLASS_OTHERTYPES = 4; |
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// AS versions |
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const ASV_1 = "1.0"; |
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const ASV_2 = "2.0"; |
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const ASV_21 = "2.1"; |
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const ASV_25 = "2.5"; |
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const ASV_12 = "12.0"; |
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const ASV_121 = "12.1"; |
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const ASV_14 = "14.0"; |
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const ASV_141 = "14.1"; |
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/** |
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* Command codes for base64 encoded requests (AS >= 12.1) |
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*/ |
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const COMMAND_SYNC = 0; |
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const COMMAND_SENDMAIL = 1; |
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const COMMAND_SMARTFORWARD = 2; |
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const COMMAND_SMARTREPLY = 3; |
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const COMMAND_GETATTACHMENT = 4; |
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const COMMAND_FOLDERSYNC = 9; |
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const COMMAND_FOLDERCREATE = 10; |
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const COMMAND_FOLDERDELETE = 11; |
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const COMMAND_FOLDERUPDATE = 12; |
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const COMMAND_MOVEITEMS = 13; |
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const COMMAND_GETITEMESTIMATE = 14; |
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const COMMAND_MEETINGRESPONSE = 15; |
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const COMMAND_SEARCH = 16; |
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const COMMAND_SETTINGS = 17; |
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const COMMAND_PING = 18; |
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const COMMAND_ITEMOPERATIONS = 19; |
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const COMMAND_PROVISION = 20; |
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const COMMAND_RESOLVERECIPIENTS = 21; |
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const COMMAND_VALIDATECERT = 22; |
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// Deprecated commands |
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const COMMAND_GETHIERARCHY = -1; |
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const COMMAND_CREATECOLLECTION = -2; |
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const COMMAND_DELETECOLLECTION = -3; |
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const COMMAND_MOVECOLLECTION = -4; |
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const COMMAND_NOTIFY = -5; |
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// Latest supported State version |
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const STATE_VERSION = IStateMachine::STATEVERSION_02; |
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// Versions 1.0, 2.0, 2.1 and 2.5 are deprecated (ZP-604) |
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static private $supportedASVersions = array( |
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self::ASV_12, |
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self::ASV_121, |
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self::ASV_14, |
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self::ASV_141 |
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); |
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static private $supportedCommands = array( |
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// COMMAND // AS VERSION // REQUESTHANDLER // OTHER SETTINGS |
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self::COMMAND_SYNC => array(self::ASV_1, self::REQUESTHANDLER => "Sync"), |
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self::COMMAND_SENDMAIL => array(self::ASV_1, self::REQUESTHANDLER => "SendMail"), |
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self::COMMAND_SMARTFORWARD => array(self::ASV_1, self::REQUESTHANDLER => "SendMail"), |
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self::COMMAND_SMARTREPLY => array(self::ASV_1, self::REQUESTHANDLER => "SendMail"), |
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self::COMMAND_GETATTACHMENT => array(self::ASV_1, self::REQUESTHANDLER => "GetAttachment"), |
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self::COMMAND_GETHIERARCHY => array(self::ASV_1, self::REQUESTHANDLER => "GetHierarchy", self::HIERARCHYCOMMAND), // deprecated but implemented |
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self::COMMAND_CREATECOLLECTION => array(self::ASV_1), // deprecated & not implemented |
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self::COMMAND_DELETECOLLECTION => array(self::ASV_1), // deprecated & not implemented |
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self::COMMAND_MOVECOLLECTION => array(self::ASV_1), // deprecated & not implemented |
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self::COMMAND_FOLDERSYNC => array(self::ASV_2, self::REQUESTHANDLER => "FolderSync", self::HIERARCHYCOMMAND), |
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self::COMMAND_FOLDERCREATE => array(self::ASV_2, self::REQUESTHANDLER => "FolderChange", self::HIERARCHYCOMMAND), |
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self::COMMAND_FOLDERDELETE => array(self::ASV_2, self::REQUESTHANDLER => "FolderChange", self::HIERARCHYCOMMAND), |
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self::COMMAND_FOLDERUPDATE => array(self::ASV_2, self::REQUESTHANDLER => "FolderChange", self::HIERARCHYCOMMAND), |
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self::COMMAND_MOVEITEMS => array(self::ASV_1, self::REQUESTHANDLER => "MoveItems"), |
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self::COMMAND_GETITEMESTIMATE => array(self::ASV_1, self::REQUESTHANDLER => "GetItemEstimate"), |
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self::COMMAND_MEETINGRESPONSE => array(self::ASV_1, self::REQUESTHANDLER => "MeetingResponse"), |
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self::COMMAND_RESOLVERECIPIENTS => array(self::ASV_1, self::REQUESTHANDLER => "ResolveRecipients"), |
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self::COMMAND_VALIDATECERT => array(self::ASV_1, self::REQUESTHANDLER => "ValidateCert"), |
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self::COMMAND_PROVISION => array(self::ASV_25, self::REQUESTHANDLER => "Provisioning", self::UNAUTHENTICATED, self::UNPROVISIONED), |
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self::COMMAND_SEARCH => array(self::ASV_1, self::REQUESTHANDLER => "Search"), |
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self::COMMAND_PING => array(self::ASV_2, self::REQUESTHANDLER => "Ping", self::UNPROVISIONED), |
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self::COMMAND_NOTIFY => array(self::ASV_1, self::REQUESTHANDLER => "Notify"), // deprecated & not implemented |
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self::COMMAND_ITEMOPERATIONS => array(self::ASV_12, self::REQUESTHANDLER => "ItemOperations"), |
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self::COMMAND_SETTINGS => array(self::ASV_12, self::REQUESTHANDLER => "Settings"), |
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); |
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static private $classes = array( |
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"Email" => array( |
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self::CLASS_NAME => "SyncMail", |
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self::CLASS_REQUIRESPROTOCOLVERSION => false, |
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self::CLASS_DEFAULTTYPE => SYNC_FOLDER_TYPE_INBOX, |
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self::CLASS_OTHERTYPES => array(SYNC_FOLDER_TYPE_OTHER, SYNC_FOLDER_TYPE_DRAFTS, SYNC_FOLDER_TYPE_WASTEBASKET, |
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SYNC_FOLDER_TYPE_SENTMAIL, SYNC_FOLDER_TYPE_OUTBOX, SYNC_FOLDER_TYPE_USER_MAIL, |
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SYNC_FOLDER_TYPE_JOURNAL, SYNC_FOLDER_TYPE_USER_JOURNAL), |
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), |
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"Contacts" => array( |
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self::CLASS_NAME => "SyncContact", |
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self::CLASS_REQUIRESPROTOCOLVERSION => true, |
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self::CLASS_DEFAULTTYPE => SYNC_FOLDER_TYPE_CONTACT, |
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self::CLASS_OTHERTYPES => array(SYNC_FOLDER_TYPE_USER_CONTACT, SYNC_FOLDER_TYPE_UNKNOWN), |
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), |
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"Calendar" => array( |
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self::CLASS_NAME => "SyncAppointment", |
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self::CLASS_REQUIRESPROTOCOLVERSION => false, |
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self::CLASS_DEFAULTTYPE => SYNC_FOLDER_TYPE_APPOINTMENT, |
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self::CLASS_OTHERTYPES => array(SYNC_FOLDER_TYPE_USER_APPOINTMENT), |
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), |
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"Tasks" => array( |
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self::CLASS_NAME => "SyncTask", |
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self::CLASS_REQUIRESPROTOCOLVERSION => false, |
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self::CLASS_DEFAULTTYPE => SYNC_FOLDER_TYPE_TASK, |
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self::CLASS_OTHERTYPES => array(SYNC_FOLDER_TYPE_USER_TASK), |
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), |
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"Notes" => array( |
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self::CLASS_NAME => "SyncNote", |
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self::CLASS_REQUIRESPROTOCOLVERSION => false, |
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self::CLASS_DEFAULTTYPE => SYNC_FOLDER_TYPE_NOTE, |
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self::CLASS_OTHERTYPES => array(SYNC_FOLDER_TYPE_USER_NOTE), |
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), |
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); |
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static private $stateMachine; |
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static private $deviceManager; |
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static private $provisioningManager; |
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static private $topCollector; |
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static private $backend; |
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static private $addSyncFolders; |
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static private $policies; |
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static private $redis; |
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/** |
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* Verifies configuration |
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* |
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* @access public |
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* @return boolean |
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* @throws FatalMisconfigurationException |
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*/ |
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static public function CheckConfig() { |
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// check the php version |
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if (version_compare(phpversion(),'5.4.0') < 0) { |
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throw new FatalException("The configured PHP version is too old. Please make sure at least PHP 5.4 is used."); |
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} |
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// some basic checks |
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if (!defined('BASE_PATH')) |
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throw new FatalMisconfigurationException("The BASE_PATH is not configured. Check if the config.php file is in place."); |
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if (substr(BASE_PATH, -1,1) != "/") |
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throw new FatalMisconfigurationException("The BASE_PATH should terminate with a '/'"); |
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if (!file_exists(BASE_PATH)) |
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throw new FatalMisconfigurationException("The configured BASE_PATH does not exist or can not be accessed."); |
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if (defined('BASE_PATH_CLI') && file_exists(BASE_PATH_CLI)) |
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define('REAL_BASE_PATH', BASE_PATH_CLI); |
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else |
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define('REAL_BASE_PATH', BASE_PATH); |
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if (!defined('LOGBACKEND')) { |
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define('LOGBACKEND', 'filelog'); |
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} |
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if (strtolower(LOGBACKEND) == 'syslog') { |
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define('LOGBACKEND_CLASS', 'Syslog'); |
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if (!defined('LOG_SYSLOG_FACILITY')) { |
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define('LOG_SYSLOG_FACILITY', LOG_LOCAL0); |
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} |
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if (!defined('LOG_SYSLOG_HOST')) { |
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define('LOG_SYSLOG_HOST', false); |
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} |
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192
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if (!defined('LOG_SYSLOG_PORT')) { |
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define('LOG_SYSLOG_PORT', 514); |
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} |
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196
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if (!defined('LOG_SYSLOG_PROGRAM')) { |
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define('LOG_SYSLOG_PROGRAM', 'grommunio-sync'); |
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} |
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if (!is_numeric(LOG_SYSLOG_PORT)) { |
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throw new FatalMisconfigurationException("The LOG_SYSLOG_PORT must a be a number."); |
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} |
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if (LOG_SYSLOG_HOST && LOG_SYSLOG_PORT <= 0) { |
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throw new FatalMisconfigurationException("LOG_SYSLOG_HOST is defined but the LOG_SYSLOG_PORT does not seem to be valid."); |
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} |
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} |
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elseif (strtolower(LOGBACKEND) == 'filelog') { |
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define('LOGBACKEND_CLASS', 'FileLog'); |
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if (!defined('LOGFILEDIR')) |
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throw new FatalMisconfigurationException("The LOGFILEDIR is not configured. Check if the config.php file is in place."); |
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213
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if (substr(LOGFILEDIR, -1,1) != "/") |
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throw new FatalMisconfigurationException("The LOGFILEDIR should terminate with a '/'"); |
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if (!file_exists(LOGFILEDIR)) |
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throw new FatalMisconfigurationException("The configured LOGFILEDIR does not exist or can not be accessed."); |
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219
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if ((!file_exists(LOGFILE) && !touch(LOGFILE)) || !is_writable(LOGFILE)) |
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throw new FatalMisconfigurationException("The configured LOGFILE can not be modified."); |
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222
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if ((!file_exists(LOGERRORFILE) && !touch(LOGERRORFILE)) || !is_writable(LOGERRORFILE)) |
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throw new FatalMisconfigurationException("The configured LOGERRORFILE can not be modified."); |
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225
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// check ownership on the (eventually) just created files |
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Utils::FixFileOwner(LOGFILE); |
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Utils::FixFileOwner(LOGERRORFILE); |
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} |
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else { |
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define('LOGBACKEND_CLASS', LOGBACKEND); |
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231
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} |
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232
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233
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// set time zone |
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234
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// code contributed by Robert Scheck (rsc) |
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235
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if(defined('TIMEZONE') ? constant('TIMEZONE') : false) { |
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236
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if (! @date_default_timezone_set(TIMEZONE)) |
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throw new FatalMisconfigurationException(sprintf("The configured TIMEZONE '%s' is not valid. Please check supported timezones at http://www.php.net/manual/en/timezones.php", constant('TIMEZONE'))); |
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} |
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else if(!ini_get('date.timezone')) { |
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date_default_timezone_set('Europe/Vienna'); |
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} |
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242
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243
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if (defined('USE_X_FORWARDED_FOR_HEADER')) { |
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244
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ZLog::Write(LOGLEVEL_INFO, "The configuration parameter 'USE_X_FORWARDED_FOR_HEADER' was deprecated in favor of 'USE_CUSTOM_REMOTE_IP_HEADER'. Please update your configuration."); |
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245
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} |
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246
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247
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// check redis configuration - set defaults |
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248
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if (!defined('REDIS_HOST')) { |
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249
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define('REDIS_HOST', 'localhost'); |
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250
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} |
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251
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if (!defined('REDIS_PORT')) { |
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252
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define('REDIS_PORT', 6379); |
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253
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} |
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254
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if (!defined('REDIS_AUTH')) { |
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255
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define('REDIS_AUTH', ''); |
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256
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} |
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257
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return true; |
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258
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} |
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259
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260
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/** |
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261
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* Verifies Timezone, StateMachine and Backend configuration |
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262
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* |
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263
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* @access public |
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264
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* @return boolean |
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265
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* @trows FatalMisconfigurationException |
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266
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*/ |
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267
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static public function CheckAdvancedConfig() { |
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268
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global $specialLogUsers, $additionalFolders; |
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269
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270
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if (!is_array($specialLogUsers)) |
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271
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throw new FatalMisconfigurationException("The WBXML log users is not an array."); |
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272
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273
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if (!defined('SYNC_CONTACTS_MAXPICTURESIZE')) { |
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274
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define('SYNC_CONTACTS_MAXPICTURESIZE', 49152); |
|
275
|
|
|
} |
|
276
|
|
|
else if ((!is_int(SYNC_CONTACTS_MAXPICTURESIZE) || SYNC_CONTACTS_MAXPICTURESIZE < 1)) |
|
|
|
|
|
|
277
|
|
|
throw new FatalMisconfigurationException("The SYNC_CONTACTS_MAXPICTURESIZE value must be a number higher than 0."); |
|
278
|
|
|
|
|
279
|
|
|
if (!defined('USE_PARTIAL_FOLDERSYNC')) { |
|
280
|
|
|
define('USE_PARTIAL_FOLDERSYNC', false); |
|
281
|
|
|
} |
|
282
|
|
|
|
|
283
|
|
|
if (!defined('PING_LOWER_BOUND_LIFETIME')) { |
|
284
|
|
|
define('PING_LOWER_BOUND_LIFETIME', false); |
|
285
|
|
|
} |
|
286
|
|
|
elseif(PING_LOWER_BOUND_LIFETIME !== false && (!is_int(PING_LOWER_BOUND_LIFETIME) || PING_LOWER_BOUND_LIFETIME < 1 || PING_LOWER_BOUND_LIFETIME > 3540)){ |
|
|
|
|
|
|
287
|
|
|
throw new FatalMisconfigurationException("The PING_LOWER_BOUND_LIFETIME value must be 'false' or a number between 1 and 3540 inclusively."); |
|
288
|
|
|
} |
|
289
|
|
|
if (!defined('PING_HIGHER_BOUND_LIFETIME')) { |
|
290
|
|
|
define('PING_HIGHER_BOUND_LIFETIME', false); |
|
291
|
|
|
} |
|
292
|
|
|
elseif(PING_HIGHER_BOUND_LIFETIME !== false && (!is_int(PING_HIGHER_BOUND_LIFETIME) || PING_HIGHER_BOUND_LIFETIME < 1 || PING_HIGHER_BOUND_LIFETIME > 3540)){ |
|
|
|
|
|
|
293
|
|
|
throw new FatalMisconfigurationException("The PING_HIGHER_BOUND_LIFETIME value must be 'false' or a number between 1 and 3540 inclusively."); |
|
294
|
|
|
} |
|
295
|
|
|
if(PING_HIGHER_BOUND_LIFETIME !== false && PING_LOWER_BOUND_LIFETIME !== false && PING_HIGHER_BOUND_LIFETIME < PING_LOWER_BOUND_LIFETIME){ |
|
|
|
|
|
|
296
|
|
|
throw new FatalMisconfigurationException("The PING_HIGHER_BOUND_LIFETIME value must be greater or equal to PING_LOWER_BOUND_LIFETIME."); |
|
297
|
|
|
} |
|
298
|
|
|
|
|
299
|
|
|
if (!defined('RETRY_AFTER_DELAY')) { |
|
300
|
|
|
define('RETRY_AFTER_DELAY', 300); |
|
301
|
|
|
} |
|
302
|
|
|
elseif (RETRY_AFTER_DELAY !== false && (!is_int(RETRY_AFTER_DELAY) || RETRY_AFTER_DELAY < 1)) { |
|
|
|
|
|
|
303
|
|
|
throw new FatalMisconfigurationException("The RETRY_AFTER_DELAY value must be 'false' or a number greater than 0."); |
|
304
|
|
|
} |
|
305
|
|
|
|
|
306
|
|
|
// set Grommunio backend defaults if not set |
|
307
|
|
|
if (!defined('MAPI_SERVER')) { |
|
308
|
|
|
define('MAPI_SERVER', 'default:'); |
|
309
|
|
|
} |
|
310
|
|
|
if (!defined('STORE_STATE_FOLDER')) { |
|
311
|
|
|
define('STORE_STATE_FOLDER', 'GS-SyncState'); |
|
312
|
|
|
} |
|
313
|
|
|
|
|
314
|
|
|
// the check on additional folders will not throw hard errors, as this is probably changed on live systems |
|
315
|
|
|
if (isset($additionalFolders) && !is_array($additionalFolders)) |
|
316
|
|
|
ZLog::Write(LOGLEVEL_ERROR, "ZPush::CheckConfig() : The additional folders synchronization not available as array."); |
|
317
|
|
|
else { |
|
318
|
|
|
// check configured data |
|
319
|
|
|
foreach ($additionalFolders as $af) { |
|
320
|
|
|
|
|
321
|
|
|
if (!is_array($af) || !isset($af['store']) || !isset($af['folderid']) || !isset($af['name']) || !isset($af['type'])) { |
|
322
|
|
|
ZLog::Write(LOGLEVEL_ERROR, "ZPush::CheckConfig() : the additional folder synchronization is not configured correctly. Missing parameters. Entry will be ignored."); |
|
323
|
|
|
continue; |
|
324
|
|
|
} |
|
325
|
|
|
|
|
326
|
|
|
if ($af['store'] == "" || $af['folderid'] == "" || $af['name'] == "" || $af['type'] == "") { |
|
327
|
|
|
ZLog::Write(LOGLEVEL_WARN, "ZPush::CheckConfig() : the additional folder synchronization is not configured correctly. Empty parameters. Entry will be ignored."); |
|
328
|
|
|
continue; |
|
329
|
|
|
} |
|
330
|
|
|
|
|
331
|
|
|
if (!in_array($af['type'], array(SYNC_FOLDER_TYPE_USER_NOTE, SYNC_FOLDER_TYPE_USER_CONTACT, SYNC_FOLDER_TYPE_USER_APPOINTMENT, SYNC_FOLDER_TYPE_USER_TASK, SYNC_FOLDER_TYPE_USER_MAIL))) { |
|
332
|
|
|
ZLog::Write(LOGLEVEL_ERROR, sprintf("ZPush::CheckConfig() : the type of the additional synchronization folder '%s is not permitted.", $af['name'])); |
|
333
|
|
|
continue; |
|
334
|
|
|
} |
|
335
|
|
|
// the data will be initialized when used via self::getAddFolders() |
|
336
|
|
|
} |
|
337
|
|
|
} |
|
338
|
|
|
|
|
339
|
|
|
ZLog::Write(LOGLEVEL_DEBUG, sprintf("Used timezone '%s'", date_default_timezone_get())); |
|
340
|
|
|
|
|
341
|
|
|
// get the statemachine, which will also try to load the backend.. This could throw errors |
|
342
|
|
|
self::GetStateMachine(); |
|
343
|
|
|
return true; |
|
344
|
|
|
} |
|
345
|
|
|
|
|
346
|
|
|
/** |
|
347
|
|
|
* Returns the StateMachine object |
|
348
|
|
|
* which has to be an IStateMachine implementation |
|
349
|
|
|
* |
|
350
|
|
|
* @access public |
|
351
|
|
|
* @throws FatalNotImplementedException |
|
352
|
|
|
* @throws HTTPReturnCodeException |
|
353
|
|
|
* @return object implementation of IStateMachine |
|
354
|
|
|
*/ |
|
355
|
|
|
static public function GetStateMachine() { |
|
356
|
|
|
if (!isset(ZPush::$stateMachine)) { |
|
357
|
|
|
// the backend could also return an own IStateMachine implementation |
|
358
|
|
|
ZPush::$stateMachine = self::GetBackend()->GetStateMachine(); |
|
359
|
|
|
|
|
360
|
|
|
if (ZPush::$stateMachine->GetStateVersion() !== ZPush::GetLatestStateVersion()) { |
|
361
|
|
|
if (class_exists("TopCollector")) self::GetTopCollector()->AnnounceInformation("Run migration script!", true); |
|
362
|
|
|
throw new ServiceUnavailableException(sprintf("The state version available to the %s is not the latest version - please run the state upgrade script. See release notes for more information.", get_class(ZPush::$stateMachine))); |
|
363
|
|
|
} |
|
364
|
|
|
} |
|
365
|
|
|
return ZPush::$stateMachine; |
|
366
|
|
|
} |
|
367
|
|
|
|
|
368
|
|
|
|
|
369
|
|
|
/** |
|
370
|
|
|
* Returns the Redis object |
|
371
|
|
|
* |
|
372
|
|
|
* @access public |
|
373
|
|
|
* @return object Redis |
|
374
|
|
|
*/ |
|
375
|
|
|
static public function GetRedis() { |
|
376
|
|
|
if (!isset(ZPush::$redis)) |
|
377
|
|
|
ZPush::$redis = new RedisConnection(); |
|
378
|
|
|
|
|
379
|
|
|
return ZPush::$redis; |
|
380
|
|
|
} |
|
381
|
|
|
|
|
382
|
|
|
/** |
|
383
|
|
|
* Returns the latest version of supported states |
|
384
|
|
|
* |
|
385
|
|
|
* @access public |
|
386
|
|
|
* @return int |
|
387
|
|
|
*/ |
|
388
|
|
|
static public function GetLatestStateVersion() { |
|
389
|
|
|
return self::STATE_VERSION; |
|
390
|
|
|
} |
|
391
|
|
|
|
|
392
|
|
|
/** |
|
393
|
|
|
* Returns the ProvisioningManager object |
|
394
|
|
|
* |
|
395
|
|
|
* @access public |
|
396
|
|
|
* @return object ProvisioningManager |
|
397
|
|
|
*/ |
|
398
|
|
|
static public function GetProvisioningManager() { |
|
399
|
|
|
if (!isset(self::$provisioningManager)) { |
|
400
|
|
|
self::$provisioningManager = new ProvisioningManager(); |
|
401
|
|
|
} |
|
402
|
|
|
|
|
403
|
|
|
return self::$provisioningManager; |
|
404
|
|
|
} |
|
405
|
|
|
|
|
406
|
|
|
/** |
|
407
|
|
|
* Returns the DeviceManager object |
|
408
|
|
|
* |
|
409
|
|
|
* @param boolean $initialize (opt) default true: initializes the DeviceManager if not already done |
|
410
|
|
|
* |
|
411
|
|
|
* @access public |
|
412
|
|
|
* @return object DeviceManager |
|
413
|
|
|
*/ |
|
414
|
|
|
static public function GetDeviceManager($initialize = true) { |
|
415
|
|
|
if (!isset(ZPush::$deviceManager) && $initialize) |
|
416
|
|
|
ZPush::$deviceManager = new DeviceManager(); |
|
417
|
|
|
|
|
418
|
|
|
return ZPush::$deviceManager; |
|
419
|
|
|
} |
|
420
|
|
|
|
|
421
|
|
|
/** |
|
422
|
|
|
* Returns the Top data collector object |
|
423
|
|
|
* |
|
424
|
|
|
* @access public |
|
425
|
|
|
* @return object TopCollector |
|
426
|
|
|
*/ |
|
427
|
|
|
static public function GetTopCollector() { |
|
428
|
|
|
if (!isset(ZPush::$topCollector)) |
|
429
|
|
|
ZPush::$topCollector = new TopCollector(); |
|
430
|
|
|
|
|
431
|
|
|
return ZPush::$topCollector; |
|
432
|
|
|
} |
|
433
|
|
|
|
|
434
|
|
|
/** |
|
435
|
|
|
* Loads a backend file |
|
436
|
|
|
* |
|
437
|
|
|
* @param string $backendname |
|
438
|
|
|
|
|
439
|
|
|
* @access public |
|
440
|
|
|
* @throws FatalNotImplementedException |
|
441
|
|
|
* @return boolean |
|
442
|
|
|
*/ |
|
443
|
|
|
static public function IncludeBackend($backendname) { |
|
444
|
|
|
if ($backendname == false) return false; |
|
|
|
|
|
|
445
|
|
|
|
|
446
|
|
|
$backendname = strtolower($backendname); |
|
447
|
|
|
if (substr($backendname, 0, 7) !== 'backend') |
|
448
|
|
|
throw new FatalNotImplementedException(sprintf("Backend '%s' is not allowed",$backendname)); |
|
449
|
|
|
|
|
450
|
|
|
$rbn = substr($backendname, 7); |
|
451
|
|
|
|
|
452
|
|
|
$subdirbackend = REAL_BASE_PATH . "backend/" . $rbn . "/" . $rbn . ".php"; |
|
453
|
|
|
$stdbackend = REAL_BASE_PATH . "backend/" . $rbn . ".php"; |
|
454
|
|
|
|
|
455
|
|
|
if (is_file($subdirbackend)) |
|
456
|
|
|
$toLoad = $subdirbackend; |
|
457
|
|
|
else if (is_file($stdbackend)) |
|
458
|
|
|
$toLoad = $stdbackend; |
|
459
|
|
|
else |
|
460
|
|
|
return false; |
|
461
|
|
|
|
|
462
|
|
|
ZLog::Write(LOGLEVEL_DEBUG, sprintf("Including backend file: '%s'", $toLoad)); |
|
463
|
|
|
return include_once($toLoad); |
|
464
|
|
|
} |
|
465
|
|
|
|
|
466
|
|
|
/** |
|
467
|
|
|
* Returns the Backend for this request |
|
468
|
|
|
* the backend has to be an IBackend implementation |
|
469
|
|
|
* |
|
470
|
|
|
* @access public |
|
471
|
|
|
* @return object IBackend implementation |
|
472
|
|
|
*/ |
|
473
|
|
|
static public function GetBackend() { |
|
474
|
|
|
// if the backend is not yet loaded, load backend drivers and instantiate it |
|
475
|
|
|
if (!isset(ZPush::$backend)) { |
|
476
|
|
|
|
|
477
|
|
|
// Initialize Grommunio |
|
478
|
|
|
ZPush::$backend = new Grommunio(); |
|
479
|
|
|
} |
|
480
|
|
|
return ZPush::$backend; |
|
481
|
|
|
} |
|
482
|
|
|
|
|
483
|
|
|
/** |
|
484
|
|
|
* Returns additional folder objects which should be synchronized to the device |
|
485
|
|
|
* |
|
486
|
|
|
* @param boolean $backendIdsAsKeys if true the keys are backendids else folderids, default: true |
|
487
|
|
|
* |
|
488
|
|
|
* @access public |
|
489
|
|
|
* @return array |
|
490
|
|
|
*/ |
|
491
|
|
|
static public function GetAdditionalSyncFolders($backendIdsAsKeys = true) { |
|
492
|
|
|
// get user based folders which should be synchronized |
|
493
|
|
|
$userFolder = self::GetDeviceManager()->GetAdditionalUserSyncFolders(); |
|
494
|
|
|
$addfolders = self::getAddSyncFolders() + $userFolder; |
|
495
|
|
|
// if requested, we rewrite the backendids to folderids here |
|
496
|
|
|
if ($backendIdsAsKeys === false && !empty($addfolders)) { |
|
497
|
|
|
ZLog::Write(LOGLEVEL_DEBUG, "ZPush::GetAdditionalSyncFolders(): Requested AS folderids as keys for additional folders array, converting"); |
|
498
|
|
|
$faddfolders = array(); |
|
499
|
|
|
foreach ($addfolders as $backendId => $addFolder) { |
|
500
|
|
|
$fid = self::GetDeviceManager()->GetFolderIdForBackendId($backendId); |
|
501
|
|
|
$faddfolders[$fid] = $addFolder; |
|
502
|
|
|
} |
|
503
|
|
|
$addfolders = $faddfolders; |
|
504
|
|
|
} |
|
505
|
|
|
|
|
506
|
|
|
return $addfolders; |
|
507
|
|
|
} |
|
508
|
|
|
|
|
509
|
|
|
/** |
|
510
|
|
|
* Returns additional folder objects which should be synchronized to the device |
|
511
|
|
|
* |
|
512
|
|
|
* @param string $backendid |
|
513
|
|
|
* @param boolean $noDebug (opt) by default, debug message is shown |
|
514
|
|
|
* |
|
515
|
|
|
* @access public |
|
516
|
|
|
* @return string |
|
517
|
|
|
*/ |
|
518
|
|
|
static public function GetAdditionalSyncFolderStore($backendid, $noDebug = false) { |
|
519
|
|
|
if(isset(self::getAddSyncFolders()[$backendid]->Store)) { |
|
520
|
|
|
$val = self::getAddSyncFolders()[$backendid]->Store; |
|
521
|
|
|
} |
|
522
|
|
|
else { |
|
523
|
|
|
$val = self::GetDeviceManager()->GetAdditionalUserSyncFolder($backendid); |
|
524
|
|
|
if (isset($val['store'])) { |
|
525
|
|
|
$val = $val['store']; |
|
526
|
|
|
} |
|
527
|
|
|
} |
|
528
|
|
|
|
|
529
|
|
|
if (!$noDebug) |
|
530
|
|
|
ZLog::Write(LOGLEVEL_DEBUG, sprintf("ZPush::GetAdditionalSyncFolderStore('%s'): '%s'", $backendid, Utils::PrintAsString($val))); |
|
531
|
|
|
return $val; |
|
532
|
|
|
} |
|
533
|
|
|
|
|
534
|
|
|
/** |
|
535
|
|
|
* Returns a SyncObject class name for a folder class |
|
536
|
|
|
* |
|
537
|
|
|
* @param string $folderclass |
|
538
|
|
|
* |
|
539
|
|
|
* @access public |
|
540
|
|
|
* @return string |
|
541
|
|
|
* @throws FatalNotImplementedException |
|
542
|
|
|
*/ |
|
543
|
|
|
static public function getSyncObjectFromFolderClass($folderclass) { |
|
544
|
|
|
if (!isset(self::$classes[$folderclass])) |
|
545
|
|
|
throw new FatalNotImplementedException("Class '$folderclass' is not supported"); |
|
546
|
|
|
|
|
547
|
|
|
$class = self::$classes[$folderclass][self::CLASS_NAME]; |
|
548
|
|
|
if (self::$classes[$folderclass][self::CLASS_REQUIRESPROTOCOLVERSION]) |
|
549
|
|
|
return new $class(Request::GetProtocolVersion()); |
|
|
|
|
|
|
550
|
|
|
else |
|
551
|
|
|
return new $class(); |
|
|
|
|
|
|
552
|
|
|
} |
|
553
|
|
|
|
|
554
|
|
|
/** |
|
555
|
|
|
* Initializes the SyncObjects for additional folders on demand. |
|
556
|
|
|
* Uses DeviceManager->BuildSyncFolderObject() to do patching required for ZP-907. |
|
557
|
|
|
* |
|
558
|
|
|
* @access private |
|
559
|
|
|
* @return array |
|
560
|
|
|
*/ |
|
561
|
|
|
static private function getAddSyncFolders() { |
|
562
|
|
|
global $additionalFolders; |
|
563
|
|
|
if (!isset(self::$addSyncFolders)) { |
|
564
|
|
|
self::$addSyncFolders = array(); |
|
565
|
|
|
|
|
566
|
|
|
if (isset($additionalFolders) && !is_array($additionalFolders)) { |
|
567
|
|
|
ZLog::Write(LOGLEVEL_ERROR, "ZPush::getAddSyncFolders() : The additional folders synchronization not available as array."); |
|
568
|
|
|
} |
|
569
|
|
|
else { |
|
570
|
|
|
foreach ($additionalFolders as $af) { |
|
571
|
|
|
if (!is_array($af) || !isset($af['store']) || !isset($af['folderid']) || !isset($af['name']) || !isset($af['type'])) { |
|
572
|
|
|
ZLog::Write(LOGLEVEL_ERROR, "ZPush::getAddSyncFolders() : the additional folder synchronization is not configured correctly. Missing parameters. Entry will be ignored."); |
|
573
|
|
|
continue; |
|
574
|
|
|
} |
|
575
|
|
|
|
|
576
|
|
|
if ($af['store'] == "" || $af['folderid'] == "" || $af['name'] == "" || $af['type'] == "") { |
|
577
|
|
|
ZLog::Write(LOGLEVEL_WARN, "ZPush::getAddSyncFolders() : the additional folder synchronization is not configured correctly. Empty parameters. Entry will be ignored."); |
|
578
|
|
|
continue; |
|
579
|
|
|
} |
|
580
|
|
|
|
|
581
|
|
|
if (!in_array($af['type'], array(SYNC_FOLDER_TYPE_USER_NOTE, SYNC_FOLDER_TYPE_USER_CONTACT, SYNC_FOLDER_TYPE_USER_APPOINTMENT, SYNC_FOLDER_TYPE_USER_TASK, SYNC_FOLDER_TYPE_USER_MAIL))) { |
|
582
|
|
|
ZLog::Write(LOGLEVEL_ERROR, sprintf("ZPush::getAddSyncFolders() : the type of the additional synchronization folder '%s is not permitted.", $af['name'])); |
|
583
|
|
|
continue; |
|
584
|
|
|
} |
|
585
|
|
|
|
|
586
|
|
|
// don't fail hard if no flags are set, but we at least warn about it |
|
587
|
|
|
if (!isset($af['flags'])) { |
|
588
|
|
|
ZLog::Write(LOGLEVEL_WARN, sprintf("ZPush::getAddSyncFolders() : the additional folder '%s' is not configured completely. Missing 'flags' parameter, defaulting to DeviceManager::FLD_FLAGS_NONE.", $af['name'])); |
|
589
|
|
|
$af['flags'] = DeviceManager::FLD_FLAGS_NONE; |
|
590
|
|
|
} |
|
591
|
|
|
|
|
592
|
|
|
$folder = self::GetDeviceManager()->BuildSyncFolderObject($af['store'], $af['folderid'], '0', $af['name'], $af['type'], $af['flags'], DeviceManager::FLD_ORIGIN_CONFIG); |
|
593
|
|
|
self::$addSyncFolders[$folder->BackendId] = $folder; |
|
594
|
|
|
} |
|
595
|
|
|
} |
|
596
|
|
|
} |
|
597
|
|
|
return self::$addSyncFolders; |
|
598
|
|
|
} |
|
599
|
|
|
|
|
600
|
|
|
/** |
|
601
|
|
|
* Returns the default foldertype for a folder class |
|
602
|
|
|
* |
|
603
|
|
|
* @param string $folderclass folderclass sent by the mobile |
|
604
|
|
|
* |
|
605
|
|
|
* @access public |
|
606
|
|
|
* @return string |
|
607
|
|
|
*/ |
|
608
|
|
|
static public function getDefaultFolderTypeFromFolderClass($folderclass) { |
|
609
|
|
|
ZLog::Write(LOGLEVEL_DEBUG, sprintf("ZPush::getDefaultFolderTypeFromFolderClass('%s'): '%d'", $folderclass, self::$classes[$folderclass][self::CLASS_DEFAULTTYPE])); |
|
610
|
|
|
return self::$classes[$folderclass][self::CLASS_DEFAULTTYPE]; |
|
611
|
|
|
} |
|
612
|
|
|
|
|
613
|
|
|
/** |
|
614
|
|
|
* Returns the folder class for a foldertype |
|
615
|
|
|
* |
|
616
|
|
|
* @param string $foldertype |
|
617
|
|
|
* |
|
618
|
|
|
* @access public |
|
619
|
|
|
* @return string/false false if no class for this type is available |
|
|
|
|
|
|
620
|
|
|
*/ |
|
621
|
|
|
static public function GetFolderClassFromFolderType($foldertype) { |
|
622
|
|
|
$class = false; |
|
623
|
|
|
foreach (self::$classes as $aClass => $cprops) { |
|
624
|
|
|
if ($cprops[self::CLASS_DEFAULTTYPE] == $foldertype || in_array($foldertype, $cprops[self::CLASS_OTHERTYPES])) { |
|
625
|
|
|
$class = $aClass; |
|
626
|
|
|
break; |
|
627
|
|
|
} |
|
628
|
|
|
} |
|
629
|
|
|
ZLog::Write(LOGLEVEL_DEBUG, sprintf("ZPush::GetFolderClassFromFolderType('%s'): %s", $foldertype, Utils::PrintAsString($class))); |
|
630
|
|
|
return $class; |
|
631
|
|
|
} |
|
632
|
|
|
|
|
633
|
|
|
/** |
|
634
|
|
|
* Prints the grommunio-sync legal header to STDOUT |
|
635
|
|
|
* Using this breaks ActiveSync synchronization if wbxml is expected |
|
636
|
|
|
* |
|
637
|
|
|
* @param string $message (opt) message to be displayed |
|
638
|
|
|
* @param string $additionalMessage (opt) additional message to be displayed |
|
639
|
|
|
|
|
640
|
|
|
* @access public |
|
641
|
|
|
* @return |
|
642
|
|
|
* |
|
643
|
|
|
*/ |
|
644
|
|
|
static public function PrintGrommunioSyncLegal($message = "", $additionalMessage = "") { |
|
645
|
|
|
ZLog::Write(LOGLEVEL_DEBUG,"ZPush::PrintGrommunioSyncLegal()"); |
|
646
|
|
|
|
|
647
|
|
|
if ($message) |
|
648
|
|
|
$message = "<h3>". $message . "</h3>"; |
|
649
|
|
|
if ($additionalMessage) |
|
650
|
|
|
$additionalMessage .= "<br>"; |
|
651
|
|
|
|
|
652
|
|
|
header("Content-type: text/html"); |
|
653
|
|
|
print <<<END |
|
654
|
|
|
<html> |
|
655
|
|
|
<header> |
|
656
|
|
|
<title>grommunio-sync ActiveSync</title> |
|
657
|
|
|
</header> |
|
658
|
|
|
<body> |
|
659
|
|
|
<font face="verdana"> |
|
660
|
|
|
<h2>grommunio-sync - Open Source ActiveSync</h2> |
|
661
|
|
|
$message $additionalMessage |
|
662
|
|
|
<br><br> |
|
663
|
|
|
More information about grommunio can be found |
|
664
|
|
|
<a href="https://grommunio.com/">at the grommunio homepage</a><br> |
|
665
|
|
|
</font> |
|
666
|
|
|
</body> |
|
667
|
|
|
</html> |
|
668
|
|
|
END; |
|
669
|
|
|
} |
|
670
|
|
|
|
|
671
|
|
|
/** |
|
672
|
|
|
* Indicates the latest AS version supported by grommunio-sync |
|
673
|
|
|
* |
|
674
|
|
|
* @access public |
|
675
|
|
|
* @return string |
|
676
|
|
|
*/ |
|
677
|
|
|
static public function GetLatestSupportedASVersion() { |
|
678
|
|
|
return end(self::$supportedASVersions); |
|
679
|
|
|
} |
|
680
|
|
|
|
|
681
|
|
|
/** |
|
682
|
|
|
* Indicates which is the highest AS version supported by the backend |
|
683
|
|
|
* |
|
684
|
|
|
* @access public |
|
685
|
|
|
* @return string |
|
686
|
|
|
* @throws FatalNotImplementedException if the backend returns an invalid version |
|
687
|
|
|
*/ |
|
688
|
|
|
static public function GetSupportedASVersion() { |
|
689
|
|
|
$version = self::GetBackend()->GetSupportedASVersion(); |
|
690
|
|
|
if (!in_array($version, self::$supportedASVersions)) |
|
691
|
|
|
throw new FatalNotImplementedException(sprintf("AS version '%s' reported by the backend is not supported", $version)); |
|
692
|
|
|
|
|
693
|
|
|
return $version; |
|
694
|
|
|
} |
|
695
|
|
|
|
|
696
|
|
|
/** |
|
697
|
|
|
* Returns AS server header |
|
698
|
|
|
* |
|
699
|
|
|
* @access public |
|
700
|
|
|
* @return string |
|
701
|
|
|
*/ |
|
702
|
|
|
static public function GetServerHeader() { |
|
703
|
|
|
if (self::GetSupportedASVersion() == self::ASV_25) |
|
704
|
|
|
return "MS-Server-ActiveSync: 6.5.7638.1"; |
|
705
|
|
|
else |
|
706
|
|
|
return "MS-Server-ActiveSync: ". self::GetSupportedASVersion(); |
|
707
|
|
|
} |
|
708
|
|
|
|
|
709
|
|
|
/** |
|
710
|
|
|
* Returns AS protocol versions which are supported |
|
711
|
|
|
* |
|
712
|
|
|
* @param boolean $valueOnly (opt) default: false (also returns the header name) |
|
713
|
|
|
* |
|
714
|
|
|
* @access public |
|
715
|
|
|
* @return string |
|
716
|
|
|
*/ |
|
717
|
|
|
static public function GetSupportedProtocolVersions($valueOnly = false) { |
|
718
|
|
|
$versions = implode(',', array_slice(self::$supportedASVersions, 0, (array_search(self::GetSupportedASVersion(), self::$supportedASVersions)+1))); |
|
719
|
|
|
ZLog::Write(LOGLEVEL_DEBUG, "ZPush::GetSupportedProtocolVersions(): " . $versions); |
|
720
|
|
|
|
|
721
|
|
|
if ($valueOnly === true) |
|
722
|
|
|
return $versions; |
|
723
|
|
|
|
|
724
|
|
|
return "MS-ASProtocolVersions: " . $versions; |
|
725
|
|
|
} |
|
726
|
|
|
|
|
727
|
|
|
/** |
|
728
|
|
|
* Returns AS commands which are supported |
|
729
|
|
|
* |
|
730
|
|
|
* @access public |
|
731
|
|
|
* @return string |
|
732
|
|
|
*/ |
|
733
|
|
|
static public function GetSupportedCommands() { |
|
734
|
|
|
$asCommands = array(); |
|
735
|
|
|
// filter all non-activesync commands |
|
736
|
|
|
foreach (self::$supportedCommands as $c=>$v) |
|
737
|
|
|
if (!self::checkCommandOptions($c, self::NOACTIVESYNCCOMMAND) && |
|
738
|
|
|
self::checkCommandOptions($c, self::GetSupportedASVersion())) |
|
739
|
|
|
$asCommands[] = Utils::GetCommandFromCode($c); |
|
740
|
|
|
|
|
741
|
|
|
$commands = implode(',', $asCommands); |
|
742
|
|
|
ZLog::Write(LOGLEVEL_DEBUG, "ZPush::GetSupportedCommands(): " . $commands); |
|
743
|
|
|
return "MS-ASProtocolCommands: " . $commands; |
|
744
|
|
|
} |
|
745
|
|
|
|
|
746
|
|
|
/** |
|
747
|
|
|
* Loads and instantiates a request processor for a command |
|
748
|
|
|
* |
|
749
|
|
|
* @param int $commandCode |
|
750
|
|
|
* |
|
751
|
|
|
* @access public |
|
752
|
|
|
* @return RequestProcessor sub-class |
|
753
|
|
|
*/ |
|
754
|
|
|
static public function GetRequestHandlerForCommand($commandCode) { |
|
755
|
|
|
if (!array_key_exists($commandCode, self::$supportedCommands) || |
|
756
|
|
|
!array_key_exists(self::REQUESTHANDLER, self::$supportedCommands[$commandCode]) ) |
|
757
|
|
|
throw new FatalNotImplementedException(sprintf("Command '%s' has no request handler or class", Utils::GetCommandFromCode($commandCode))); |
|
758
|
|
|
|
|
759
|
|
|
$class = self::$supportedCommands[$commandCode][self::REQUESTHANDLER]; |
|
760
|
|
|
$handlerclass = REAL_BASE_PATH . "lib/request/" . strtolower($class) . ".php"; |
|
761
|
|
|
|
|
762
|
|
|
if (is_file($handlerclass)) |
|
763
|
|
|
include($handlerclass); |
|
764
|
|
|
|
|
765
|
|
|
if (class_exists($class)) |
|
766
|
|
|
return new $class(); |
|
767
|
|
|
else |
|
768
|
|
|
throw new FatalNotImplementedException(sprintf("Request handler '%s' can not be loaded", $class)); |
|
769
|
|
|
} |
|
770
|
|
|
|
|
771
|
|
|
/** |
|
772
|
|
|
* Indicates if a commands requires authentication or not |
|
773
|
|
|
* |
|
774
|
|
|
* @param int $commandCode |
|
775
|
|
|
* |
|
776
|
|
|
* @access public |
|
777
|
|
|
* @return boolean |
|
778
|
|
|
*/ |
|
779
|
|
|
static public function CommandNeedsAuthentication($commandCode) { |
|
780
|
|
|
$stat = ! self::checkCommandOptions($commandCode, self::UNAUTHENTICATED); |
|
781
|
|
|
ZLog::Write(LOGLEVEL_DEBUG, sprintf("ZPush::CommandNeedsAuthentication(%d): %s", $commandCode, Utils::PrintAsString($stat))); |
|
782
|
|
|
return $stat; |
|
783
|
|
|
} |
|
784
|
|
|
|
|
785
|
|
|
/** |
|
786
|
|
|
* Indicates if the Provisioning check has to be forced on these commands |
|
787
|
|
|
* |
|
788
|
|
|
* @param string $commandCode |
|
789
|
|
|
|
|
790
|
|
|
* @access public |
|
791
|
|
|
* @return boolean |
|
792
|
|
|
*/ |
|
793
|
|
|
static public function CommandNeedsProvisioning($commandCode) { |
|
794
|
|
|
$stat = ! self::checkCommandOptions($commandCode, self::UNPROVISIONED); |
|
795
|
|
|
ZLog::Write(LOGLEVEL_DEBUG, sprintf("ZPush::CommandNeedsProvisioning(%s): %s", $commandCode, Utils::PrintAsString($stat))); |
|
796
|
|
|
return $stat; |
|
797
|
|
|
} |
|
798
|
|
|
|
|
799
|
|
|
/** |
|
800
|
|
|
* Indicates if these commands expect plain text input instead of wbxml |
|
801
|
|
|
* |
|
802
|
|
|
* @param string $commandCode |
|
803
|
|
|
* |
|
804
|
|
|
* @access public |
|
805
|
|
|
* @return boolean |
|
806
|
|
|
*/ |
|
807
|
|
|
static public function CommandNeedsPlainInput($commandCode) { |
|
808
|
|
|
$stat = self::checkCommandOptions($commandCode, self::PLAININPUT); |
|
809
|
|
|
ZLog::Write(LOGLEVEL_DEBUG, sprintf("ZPush::CommandNeedsPlainInput(%d): %s", $commandCode, Utils::PrintAsString($stat))); |
|
|
|
|
|
|
810
|
|
|
return $stat; |
|
|
|
|
|
|
811
|
|
|
} |
|
812
|
|
|
|
|
813
|
|
|
/** |
|
814
|
|
|
* Indicates if the command to be executed operates on the hierarchy |
|
815
|
|
|
* |
|
816
|
|
|
* @param int $commandCode |
|
817
|
|
|
|
|
818
|
|
|
* @access public |
|
819
|
|
|
* @return boolean |
|
820
|
|
|
*/ |
|
821
|
|
|
static public function HierarchyCommand($commandCode) { |
|
822
|
|
|
$stat = self::checkCommandOptions($commandCode, self::HIERARCHYCOMMAND); |
|
823
|
|
|
ZLog::Write(LOGLEVEL_DEBUG, sprintf("ZPush::HierarchyCommand(%d): %s", $commandCode, Utils::PrintAsString($stat))); |
|
|
|
|
|
|
824
|
|
|
return $stat; |
|
|
|
|
|
|
825
|
|
|
} |
|
826
|
|
|
|
|
827
|
|
|
/** |
|
828
|
|
|
* Checks access types of a command |
|
829
|
|
|
* |
|
830
|
|
|
* @param string $commandCode a commandCode |
|
831
|
|
|
* @param string $option e.g. self::UNAUTHENTICATED |
|
832
|
|
|
|
|
833
|
|
|
* @access private |
|
834
|
|
|
* @throws FatalNotImplementedException |
|
835
|
|
|
* @return object StateMachine |
|
836
|
|
|
*/ |
|
837
|
|
|
static private function checkCommandOptions($commandCode, $option) { |
|
838
|
|
|
if ($commandCode === false) return false; |
|
|
|
|
|
|
839
|
|
|
|
|
840
|
|
|
if (!array_key_exists($commandCode, self::$supportedCommands)) |
|
841
|
|
|
throw new FatalNotImplementedException(sprintf("Command '%s' is not supported", Utils::GetCommandFromCode($commandCode))); |
|
|
|
|
|
|
842
|
|
|
|
|
843
|
|
|
$capa = self::$supportedCommands[$commandCode]; |
|
844
|
|
|
$defcapa = in_array($option, $capa, true); |
|
845
|
|
|
|
|
846
|
|
|
// if not looking for a default capability, check if the command is supported since a previous AS version |
|
847
|
|
|
if (!$defcapa) { |
|
848
|
|
|
$verkey = array_search($option, self::$supportedASVersions, true); |
|
849
|
|
|
if ($verkey !== false && ($verkey >= array_search($capa[0], self::$supportedASVersions))) { |
|
850
|
|
|
$defcapa = true; |
|
851
|
|
|
} |
|
852
|
|
|
} |
|
853
|
|
|
|
|
854
|
|
|
return $defcapa; |
|
|
|
|
|
|
855
|
|
|
} |
|
856
|
|
|
|
|
857
|
|
|
} |
|
858
|
|
|
|
grommunio /
grommunio-sync
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