/* Facebook plugin for Miranda Instant Messenger _____________________________________________ Copyright © 2009-11 Michal Zelinka, 2011-12 Robert Pösel This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include "common.h" void facebook_client::client_notify( TCHAR* message ) { parent->NotifyEvent( parent->m_tszUserName, message, NULL, FACEBOOK_EVENT_CLIENT ); } http::response facebook_client::flap( const int request_type, std::string* request_data, std::string* request_get_data, int method ) { NETLIBHTTPREQUEST nlhr = {sizeof( NETLIBHTTPREQUEST )}; nlhr.requestType = !method ? choose_method( request_type ) : method; std::string url = choose_request_url( request_type, request_data, request_get_data ); nlhr.szUrl = (char*)url.c_str( ); nlhr.flags = NLHRF_HTTP11 | NLHRF_NODUMP | choose_security_level( request_type ); nlhr.headers = get_request_headers( nlhr.requestType, &nlhr.headersCount ); switch (request_type) { case FACEBOOK_REQUEST_MESSAGES_RECEIVE: nlhr.timeout = 1000 * 65; break; default: nlhr.timeout = 1000 * 15; break; } if ( request_data != NULL ) { nlhr.pData = (char*)(*request_data).c_str(); nlhr.dataLength = (int)request_data->length( ); } parent->Log("@@@@@ Sending request to '%s'", nlhr.szUrl); switch ( request_type ) { case FACEBOOK_REQUEST_LOGIN: nlhr.nlc = NULL; break; case FACEBOOK_REQUEST_MESSAGES_RECEIVE: nlhr.nlc = hMsgCon; nlhr.flags |= NLHRF_PERSISTENT; break; default: WaitForSingleObject(fcb_conn_lock_, INFINITE); nlhr.nlc = hFcbCon; nlhr.flags |= NLHRF_PERSISTENT; break; } NETLIBHTTPREQUEST* pnlhr = ( NETLIBHTTPREQUEST* )CallService( MS_NETLIB_HTTPTRANSACTION, (WPARAM)handle_, (LPARAM)&nlhr ); utils::mem::detract(nlhr.headers[3].szValue); utils::mem::detract(nlhr.headers); http::response resp; switch ( request_type ) { case FACEBOOK_REQUEST_LOGIN: case FACEBOOK_REQUEST_SETUP_MACHINE: break; case FACEBOOK_REQUEST_MESSAGES_RECEIVE: hMsgCon = pnlhr ? pnlhr->nlc : NULL; break; default: ReleaseMutex(fcb_conn_lock_); hFcbCon = pnlhr ? pnlhr->nlc : NULL; break; } if ( pnlhr != NULL ) { parent->Log("@@@@@ Got response with code %d", pnlhr->resultCode); store_headers( &resp, pnlhr->headers, pnlhr->headersCount ); resp.code = pnlhr->resultCode; resp.data = pnlhr->pData ? pnlhr->pData : ""; CallService(MS_NETLIB_FREEHTTPREQUESTSTRUCT, 0, (LPARAM)pnlhr); } else { parent->Log("!!!!! No response from server (time-out)"); resp.code = HTTP_CODE_FAKE_DISCONNECTED; // Better to have something set explicitely as this value // is compaired in all communication requests } if (DBGetContactSettingByte( NULL, parent->m_szModuleName, FACEBOOK_KEY_VALIDATE_RESPONSE, 0 ) == 1) validate_response(&resp); return resp; } bool facebook_client::validate_response( http::response* resp ) { if ( resp->code == HTTP_CODE_FAKE_DISCONNECTED ) { parent->Log(" ! ! Request has timed out, connection or server error"); return false; } if (DBGetContactSettingByte( NULL, parent->m_szModuleName, FACEBOOK_KEY_VALIDATE_RESPONSE, 0 ) == 2) { return true; } /* // TODO: Is this from jarvis? Or me? Add it? std::string cookie = utils::text::source_get_value(&resp->data, 2, "setCookie(\\\"", ");"); if (!cookie.empty()) { std::string cookie_name = utils::text::source_get_value(&cookie, 1, "\\\""); std::string cookie_value = utils::text::source_get_value(&cookie, 3, "\\\"", "\\\"", "\\\""); parent->Log(" New cookie from response '%s': %s", cookie_name.c_str(), cookie_value.c_str()); this->cookies[cookie_name] = cookie_value; } */ std::string::size_type pos = resp->data.find( "\"error\":" ); if ( pos != std::string::npos ) try { pos += 8; int error_num = atoi( resp->data.substr( pos, resp->data.find( ",", pos ) - pos ).c_str()); if ( error_num != 0 ) { std::string error = ""; pos = resp->data.find( "\"errorDescription\":\"", pos ); if (pos != std::string::npos ) { pos += 20; error = resp->data.substr( pos, resp->data.find( "\"", pos ) - pos ); error = utils::text::trim( utils::text::special_expressions_decode( utils::text::slashu_to_utf8( error )) ); } resp->error_number = error_num; resp->error_text = error; parent->Log(" ! ! Received Facebook error: %d -- %s", error_num, error.c_str()); // client_notify( ... ); resp->code = HTTP_CODE_FAKE_ERROR; return false; } } catch (const std::exception &e) { parent->Log(" @ @ validate_response: Exception: %s",e.what()); return false; } return true; } bool facebook_client::handle_entry( std::string method ) { parent->Log(" >> Entering %s()", method.c_str()); return true; } bool facebook_client::handle_success( std::string method ) { parent->Log(" << Quitting %s()", method.c_str()); reset_error(); return true; } bool facebook_client::handle_error( std::string method, bool force_disconnect ) { bool result; increment_error(); parent->Log("!!!!! %s(): Something with Facebook went wrong", method.c_str()); if ( force_disconnect ) result = false; else if ( error_count_ <= (UINT)DBGetContactSettingByte(NULL,parent->m_szModuleName,FACEBOOK_KEY_TIMEOUTS_LIMIT,FACEBOOK_TIMEOUTS_LIMIT)) result = true; else result = false; if ( result == false ) { reset_error(); parent->SetStatus(ID_STATUS_OFFLINE); } return result; } ////////////////////////////////////////////////////////////////////////////// DWORD facebook_client::choose_security_level( int request_type ) { if (this->https_) { if ( request_type != FACEBOOK_REQUEST_MESSAGES_RECEIVE || DBGetContactSettingByte( NULL, parent->m_szModuleName, FACEBOOK_KEY_FORCE_HTTPS_CHANNEL, DEFAULT_FORCE_HTTPS_CHANNEL )) return NLHRF_SSL; } switch ( request_type ) { case FACEBOOK_REQUEST_LOGIN: case FACEBOOK_REQUEST_SETUP_MACHINE: return NLHRF_SSL; // case FACEBOOK_REQUEST_LOGOUT: // case FACEBOOK_REQUEST_HOME: // case FACEBOOK_REQUEST_DTSG: // case FACEBOOK_REQUEST_BUDDY_LIST: // case FACEBOOK_REQUEST_LOAD_FRIENDS: // case FACEBOOK_REQUEST_LOAD_REQUESTS: // case FACEBOOK_REQUEST_SEARCH: // case FACEBOOK_REQUEST_DELETE_FRIEND: // case FACEBOOK_REQUEST_REQUEST_FRIEND: // case FACEBOOK_REQUEST_APPROVE_FRIEND: // case FACEBOOK_REQUEST_CANCEL_REQUEST: // case FACEBOOK_REQUEST_FEEDS: // case FACEBOOK_REQUEST_NOTIFICATIONS: // case FACEBOOK_REQUEST_RECONNECT: // case FACEBOOK_REQUEST_STATUS_SET: // case FACEBOOK_REQUEST_MESSAGE_SEND: // case FACEBOOK_REQUEST_MESSAGE_SEND2: // case FACEBOOK_REQUEST_THREAD_INFO: // case FACEBOOK_REQUEST_MESSAGES_RECEIVE: // case FACEBOOK_REQUEST_VISIBILITY: // case FACEBOOK_REQUEST_TABS: // case FACEBOOK_REQUEST_ASYNC: // case FACEBOOK_REQUEST_TYPING_SEND: default: return ( DWORD )0; } } int facebook_client::choose_method( int request_type ) { switch ( request_type ) { case FACEBOOK_REQUEST_LOGIN: case FACEBOOK_REQUEST_SETUP_MACHINE: case FACEBOOK_REQUEST_BUDDY_LIST: case FACEBOOK_REQUEST_STATUS_SET: case FACEBOOK_REQUEST_MESSAGE_SEND: case FACEBOOK_REQUEST_MESSAGE_SEND2: case FACEBOOK_REQUEST_THREAD_INFO: case FACEBOOK_REQUEST_VISIBILITY: case FACEBOOK_REQUEST_TABS: case FACEBOOK_REQUEST_ASYNC: case FACEBOOK_REQUEST_TYPING_SEND: case FACEBOOK_REQUEST_LOGOUT: case FACEBOOK_REQUEST_DELETE_FRIEND: case FACEBOOK_REQUEST_REQUEST_FRIEND: case FACEBOOK_REQUEST_APPROVE_FRIEND: case FACEBOOK_REQUEST_CANCEL_REQUEST: return REQUEST_POST; // case FACEBOOK_REQUEST_HOME: // case FACEBOOK_REQUEST_DTSG: // case FACEBOOK_REQUEST_MESSAGES_RECEIVE: // case FACEBOOK_REQUEST_FEEDS: // case FACEBOOK_REQUEST_NOTIFICATIONS: // case FACEBOOK_REQUEST_RECONNECT: // case FACEBOOK_REQUEST_LOAD_FRIENDS: // case FACEBOOK_REQUEST_LOAD_REQUESTS: // case FACEBOOK_REQUEST_SEARCH: default: return REQUEST_GET; } } std::string facebook_client::choose_proto( int request_type ) { if (choose_security_level(request_type) == NLHRF_SSL) return HTTP_PROTO_SECURE; else return HTTP_PROTO_REGULAR; } std::string facebook_client::choose_server( int request_type, std::string* data, std::string* get_data ) { switch ( request_type ) { case FACEBOOK_REQUEST_LOGIN: return FACEBOOK_SERVER_LOGIN; case FACEBOOK_REQUEST_MESSAGES_RECEIVE: { std::string server = FACEBOOK_SERVER_CHAT; utils::text::replace_first( &server, "%s", "0" ); utils::text::replace_first( &server, "%s", this->chat_channel_host_ ); return server; } case FACEBOOK_REQUEST_HOME: case FACEBOOK_REQUEST_DTSG: case FACEBOOK_REQUEST_APPROVE_FRIEND: case FACEBOOK_REQUEST_LOAD_REQUESTS: case FACEBOOK_REQUEST_SEARCH: return FACEBOOK_SERVER_MOBILE; // case FACEBOOK_REQUEST_LOGOUT: // case FACEBOOK_REQUEST_BUDDY_LIST: // case FACEBOOK_REQUEST_LOAD_FRIENDS: // case FACEBOOK_REQUEST_FEEDS: // case FACEBOOK_REQUEST_NOTIFICATIONS: // case FACEBOOK_REQUEST_RECONNECT: // case FACEBOOK_REQUEST_STATUS_SET: // case FACEBOOK_REQUEST_MESSAGE_SEND: // case FACEBOOK_REQUEST_MESSAGE_SEND2: // case FACEBOOK_REQUEST_THREAD_INFO: // case FACEBOOK_REQUEST_VISIBILITY: // case FACEBOOK_REQUEST_TABS: // case FACEBOOK_REQUEST_ASYNC: // case FACEBOOK_REQUEST_TYPING_SEND: // case FACEBOOK_REQUEST_SETUP_MACHINE: // case FACEBOOK_REQUEST_DELETE_FRIEND: // case FACEBOOK_REQUEST_REQUEST_FRIEND: // case FACEBOOK_REQUEST_CANCEL_REQUEST: default: return FACEBOOK_SERVER_REGULAR; } } std::string facebook_client::choose_action( int request_type, std::string* data, std::string* get_data ) { switch ( request_type ) { case FACEBOOK_REQUEST_LOGIN: return "/login.php?login_attempt=1"; case FACEBOOK_REQUEST_SETUP_MACHINE: return "/checkpoint/"; case FACEBOOK_REQUEST_LOGOUT: return "/logout.php"; case FACEBOOK_REQUEST_HOME: return "/profile.php?v=edit"; case FACEBOOK_REQUEST_DTSG: return "/editprofile.php?edit=current_city&type=basic"; case FACEBOOK_REQUEST_BUDDY_LIST: return "/ajax/chat/buddy_list.php?__a=1"; case FACEBOOK_REQUEST_LOAD_FRIENDS: { std::string action = "/ajax/chat/user_info_all.php?__a=1&viewer=%s&__user=%s"; utils::text::replace_all( &action, "%s", self_.user_id ); return action; } case FACEBOOK_REQUEST_LOAD_REQUESTS: { return "/friends/"; } case FACEBOOK_REQUEST_SEARCH: { std::string action = "/search/?search=people&query="; if (get_data != NULL) { action += *get_data; } return action; } case FACEBOOK_REQUEST_DELETE_FRIEND: { return "/ajax/profile/removefriend.php?__a=1"; } case FACEBOOK_REQUEST_REQUEST_FRIEND: { return "/ajax/add_friend/action.php?__a=1"; } case FACEBOOK_REQUEST_APPROVE_FRIEND: { std::string action = "/a/notifications.php?__a=1"; if (get_data != NULL) { action += "&" + (*get_data); } return action; } case FACEBOOK_REQUEST_CANCEL_REQUEST: { return "/ajax/friends/requests/cancel.php?__a=1"; } case FACEBOOK_REQUEST_FEEDS: { std::string action = "/ajax/intent.php?filter="; action += get_newsfeed_type(); action += "&request_type=4&__a=1&newest=%s&ignore_self=true&load_newer=true&__user=%s"; std::string newest = utils::conversion::to_string((void*)&this->last_feeds_update_, UTILS_CONV_TIME_T); utils::text::replace_first( &action, "%s", newest ); utils::text::replace_first( &action, "%s", self_.user_id ); return action; } case FACEBOOK_REQUEST_NOTIFICATIONS: { std::string action = "/ajax/notifications/get.php?__a=1&user=%s&time=0&version=2&__user=%s"; utils::text::replace_all( &action, "%s", self_.user_id ); return action; } case FACEBOOK_REQUEST_RECONNECT: { std::string action = "/ajax/presence/reconnect.php?__a=1&reason=%s&fb_dtsg=%s&__user=%s"; if (this->chat_reconnect_reason_.empty()) this->chat_reconnect_reason_ = "6"; utils::text::replace_first( &action, "%s", this->chat_reconnect_reason_ ); utils::text::replace_first( &action, "%s", this->dtsg_ ); utils::text::replace_first( &action, "%s", this->self_.user_id ); return action; } case FACEBOOK_REQUEST_STATUS_SET: return "/ajax/updatestatus.php?__a=1"; case FACEBOOK_REQUEST_MESSAGE_SEND: return "/ajax/mercury/send_messages.php?__a=1"; case FACEBOOK_REQUEST_MESSAGE_SEND2: return "/ajax/messaging/send.php"; case FACEBOOK_REQUEST_THREAD_INFO: return "/ajax/mercury/thread_info.php?__a=1"; case FACEBOOK_REQUEST_MESSAGES_RECEIVE: { std::string action = "/pull?channel=" + (this->chat_channel_.empty() ? "p_" + self_.user_id : this->chat_channel_); action += "&seq=" + (this->chat_sequence_num_.empty() ? "0" : this->chat_sequence_num_); action += "&partition=" + (this->chat_channel_partition_.empty() ? "0" : this->chat_channel_partition_); action += "&clientid=&cb=&idle=0&state=active"; return action; } case FACEBOOK_REQUEST_VISIBILITY: return "/ajax/chat/privacy/visibility.php?__a=1"; case FACEBOOK_REQUEST_TABS: return "/ajax/chat/tabs.php?__a=1"; case FACEBOOK_REQUEST_ASYNC: { std::string action = "/ajax/messaging/async.php?__a=1"; if (get_data != NULL) { action += "&" + (*get_data); } return action; } case FACEBOOK_REQUEST_TYPING_SEND: return "/ajax/messaging/typ.php?__a=1"; default: return "/?_fb_noscript=1"; } } std::string facebook_client::choose_request_url( int request_type, std::string* data, std::string* get_data ) { std::string url = choose_proto( request_type ); url.append( choose_server( request_type, data, get_data )); url.append( choose_action( request_type, data, get_data )); return url; } NETLIBHTTPHEADER* facebook_client::get_request_headers( int request_type, int* headers_count ) { if (request_type == REQUEST_POST) *headers_count = 5; else *headers_count = 4; NETLIBHTTPHEADER* headers = ( NETLIBHTTPHEADER* )utils::mem::allocate( sizeof( NETLIBHTTPHEADER )*( *headers_count )); if (request_type == REQUEST_POST) { headers[4].szName = "Content-Type"; headers[4].szValue = "application/x-www-form-urlencoded; charset=utf-8"; } headers[3].szName = "Cookie"; headers[3].szValue = load_cookies( ); headers[2].szName = "User-Agent"; headers[2].szValue = (char *)g_strUserAgent.c_str( ); headers[1].szName = "Accept"; headers[1].szValue = "*/*"; headers[0].szName = "Accept-Language"; headers[0].szValue = "en,en-US;q=0.9"; return headers; } std::string facebook_client::get_newsfeed_type( ) { BYTE feed_type = DBGetContactSettingByte(NULL, parent->m_szModuleName, FACEBOOK_KEY_FEED_TYPE, 0); if (feed_type < 0 || feed_type >= SIZEOF(feed_types)) feed_type = 0; return feed_types[feed_type].id; } char* facebook_client::load_cookies( ) { ScopedLock s( cookies_lock_ ); std::string cookieString = "isfbe=false;"; if ( !cookies.empty( )) for ( std::map< std::string, std::string >::iterator iter = cookies.begin(); iter != cookies.end(); ++iter ) { cookieString.append( iter->first ); cookieString.append( 1, '=' ); cookieString.append( iter->second ); cookieString.append( 1, ';' ); } return mir_strdup(cookieString.c_str()); } void facebook_client::store_headers( http::response* resp, NETLIBHTTPHEADER* headers, int headersCount ) { ScopedLock c( cookies_lock_ ); for ( int i = 0; i < headersCount; i++ ) { std::string header_name = headers[i].szName; // TODO: Casting? std::string header_value = headers[i].szValue; // TODO: Casting? if ( header_name == "Set-Cookie" ) { std::string cookie_name = header_value.substr( 0, header_value.find( "=" )); std::string cookie_value = header_value.substr( header_value.find( "=" ) + 1, header_value.find( ";" ) - header_value.find( "=" ) - 1 ); if ( cookie_value == "deleted" ) { parent->Log(" Deleted cookie '%s'", cookie_name.c_str()); cookies.erase( cookie_name ); } else { parent->Log(" New cookie '%s'", cookie_name.c_str()); cookies[cookie_name] = cookie_value; } } else { // TODO RM: (un)comment //parent->Log("----- Got header '%s': %s", header_name.c_str(), header_value.c_str()); resp->headers[header_name] = header_value; } } } void facebook_client::clear_cookies( ) { ScopedLock s( cookies_lock_ ); if ( !cookies.empty( )) cookies.clear( ); } bool facebook_client::login(const std::string &username,const std::string &password) { handle_entry( "login" ); username_ = username; password_ = password; // Access homepage to get initial cookies flap( FACEBOOK_REQUEST_HOME, NULL ); // Prepare login data std::string data = "charset_test=%e2%82%ac%2c%c2%b4%2c%e2%82%ac%2c%c2%b4%2c%e6%b0%b4%2c%d0%94%2c%d0%84&locale=en&pass_placeHolder=Password&login=Login&persistent=1"; data += "&email=" + utils::url::encode( username ); data += "&pass=" + utils::url::encode( password ); // Send validation http::response resp = flap( FACEBOOK_REQUEST_LOGIN, &data ); // Process result data validate_response(&resp); if ( resp.code == HTTP_CODE_FOUND && resp.headers.find("Location") != resp.headers.end()) { // Check whether some Facebook things are required if ( resp.headers["Location"].find("help.php") != std::string::npos ) { client_notify( TranslateT("Login error: Some Facebook things are required.")); parent->Log(" ! ! Login error: Some Facebook things are required."); // return handle_error( "login", FORCE_DISCONNECT ); } // Check whether setting Machine name is required if ( resp.headers["Location"].find("/checkpoint/") != std::string::npos ) { resp = flap( FACEBOOK_REQUEST_SETUP_MACHINE, NULL, NULL, REQUEST_GET ); std::string inner_data; if (resp.data.find("name=\"submit[Continue]\"") != std::string::npos) { // Multi step with approving last unrecognized device // 1) Continue inner_data = "submit[Continue]=Continue"; inner_data += "&nh=" + utils::text::source_get_value(&resp.data, 3, "name=\"nh\"", "value=\"", "\"" ); inner_data += "&fb_dtsg=" + utils::text::source_get_value(&resp.data, 3, "name=\"fb_dtsg\"", "value=\"", "\"" ); resp = flap( FACEBOOK_REQUEST_SETUP_MACHINE, &inner_data ); // 2) Approve last unknown login // inner_data = "submit[I%20don't%20recognize]=I%20don't%20recognize"; // Don't recognize - this will force to change account password inner_data = "submit[This%20is%20Okay]=This%20is%20Okay"; // Recognize inner_data += "&nh=" + utils::text::source_get_value(&resp.data, 3, "name=\"nh\"", "value=\"", "\"" ); inner_data += "&fb_dtsg=" + utils::text::source_get_value(&resp.data, 3, "name=\"fb_dtsg\"", "value=\"", "\"" ); resp = flap( FACEBOOK_REQUEST_SETUP_MACHINE, &inner_data ); } // Save actual machine name // inner_data = "machine_name=Miranda%20NG&submit[Don't%20Save]=Don't%20Save"; // Don't save inner_data = "machine_name=Miranda%20NG&submit[Save%20Device]=Save%20Device"; // Save inner_data += "&lsd=" + utils::text::source_get_value(&resp.data, 3, "name=\"lsd\"", "value=\"", "\"" ); inner_data += "&nh=" + utils::text::source_get_value(&resp.data, 3, "name=\"nh\"", "value=\"", "\"" ); inner_data += "&fb_dtsg=" + utils::text::source_get_value(&resp.data, 3, "name=\"fb_dtsg\"", "value=\"", "\"" ); resp = flap( FACEBOOK_REQUEST_SETUP_MACHINE, &inner_data ); validate_response(&resp); } } if ( resp.code == HTTP_CODE_FOUND && resp.headers.find("Location") != resp.headers.end()) { // Check whether HTTPS connection is required and we don't have enabled it if (!this->https_) { if ( resp.headers["Location"].find("https://") != std::string::npos ) { client_notify(TranslateT("Your account requires HTTPS connection. Activating.")); DBWriteContactSettingByte(NULL, parent->m_szModuleName, FACEBOOK_KEY_FORCE_HTTPS, 1); this->https_ = true; } } } // Check for Device ID if ( cookies["datr"].length()) DBWriteContactSettingString( NULL, parent->m_szModuleName, FACEBOOK_KEY_DEVICE_ID, cookies["datr"].c_str()); switch ( resp.code ) { case HTTP_CODE_FAKE_DISCONNECTED: { // When is error only because timeout, try login once more if ( handle_error( "login" )) return login(username, password); else return false; } case HTTP_CODE_OK: // OK page returned, but that is regular login page we don't want in fact { // Check whether captcha code is required if ( resp.data.find("id=\"captcha\"") != std::string::npos ) { client_notify( TranslateT("Login error: Captcha code is required. Bad login credentials?")); parent->Log(" ! ! Login error: Captcha code is required."); return handle_error( "login", FORCE_DISCONNECT ); } // Get error message std::string error_str = utils::text::trim( utils::text::special_expressions_decode( utils::text::remove_html( utils::text::edit_html( utils::text::source_get_value( &resp.data, 2, "id=\"standard_error\">", "" )) )) ); if ( !error_str.length()) error_str = Translate("Unknown login error"); parent->Log(" ! ! Login error: %s", error_str.c_str()); std::string message = Translate("Login error: ") + error_str; TCHAR* tmessage = mir_a2t(message.c_str()); client_notify( tmessage ); mir_free( tmessage ); } case HTTP_CODE_FORBIDDEN: // Forbidden case HTTP_CODE_NOT_FOUND: // Not Found default: return handle_error( "login", FORCE_DISCONNECT ); case HTTP_CODE_FOUND: // Found and redirected to Home, Logged in, everything is OK if ( cookies.find("c_user") != cookies.end()) { this->self_.user_id = cookies.find("c_user")->second; DBWriteContactSettingString(NULL,parent->m_szModuleName,FACEBOOK_KEY_ID,this->self_.user_id.c_str()); parent->Log(" Got self user id: %s", this->self_.user_id.c_str()); return handle_success( "login" ); } else { client_notify(TranslateT("Login error, probably bad login credentials.")); parent->Log(" ! ! Login error, probably bad login credentials."); return handle_error( "login", FORCE_DISCONNECT ); } } } bool facebook_client::logout( ) { if ( DBGetContactSettingByte(NULL, parent->m_szModuleName, FACEBOOK_KEY_DISABLE_LOGOUT, 0)) return true; handle_entry( "logout" ); std::string data = "fb_dtsg=" + (this->dtsg_.length() ? this->dtsg_ : "0"); data += "&ref=mb&h=" + this->logout_hash_; http::response resp = flap( FACEBOOK_REQUEST_LOGOUT, &data ); if (hFcbCon) Netlib_CloseHandle(hFcbCon); hFcbCon = NULL; // Process result username_ = password_ = self_.user_id = ""; switch ( resp.code ) { case HTTP_CODE_OK: case HTTP_CODE_FOUND: return handle_success( "logout" ); default: return false; // Logout not finished properly, but..okay, who cares :P } } bool facebook_client::home( ) { handle_entry( "home" ); // get fb_dtsg http::response resp = flap( FACEBOOK_REQUEST_DTSG ); this->dtsg_ = utils::text::source_get_value( &resp.data, 3, "name=\"fb_dtsg\"", "value=\"", "\"" ); parent->Log(" Got self dtsg: %s", this->dtsg_.c_str()); if (this->dtsg_.empty()) return false; resp = flap( FACEBOOK_REQUEST_HOME ); // Process result data validate_response(&resp); switch ( resp.code ) { case HTTP_CODE_OK: { // Get real_name this->self_.real_name = utils::text::source_get_value( &resp.data, 2, "", "" ); if (!this->self_.real_name.empty()) { DBWriteContactSettingUTF8String(NULL, parent->m_szModuleName, FACEBOOK_KEY_NAME, this->self_.real_name.c_str()); DBWriteContactSettingUTF8String(NULL, parent->m_szModuleName, FACEBOOK_KEY_NICK, this->self_.real_name.c_str()); parent->Log(" Got self real name: %s", this->self_.real_name.c_str()); } else { client_notify(TranslateT("Something happened to Facebook. Maybe there was some major update so you should wait for an update.")); return handle_error( "home", FORCE_DISCONNECT ); } // Get avatar this->self_.image_url = utils::text::source_get_value( &resp.data, 4, "Log(" Got self avatar: %s", this->self_.image_url.c_str()); parent->CheckAvatarChange(NULL, this->self_.image_url); // Get logout hash this->logout_hash_ = utils::text::source_get_value2( &resp.data, "/logout.php?h=", "&\"" ); parent->Log(" Got self logout hash: %s", this->logout_hash_.c_str()); return handle_success( "home" ); } case HTTP_CODE_FOUND: // Work-around for replica_down, f**king hell what's that? parent->Log(" REPLICA_DOWN is back in force!"); return this->home(); default: return handle_error( "home", FORCE_DISCONNECT ); } } bool facebook_client::chat_state( bool online ) { handle_entry( "chat_state" ); std::string data = (online ? "visibility=1" : "visibility=0"); data += "&window_id=0"; data += "&fb_dtsg=" + this->dtsg_; data += "&lsd=&phstamp=0&__user=" + self_.user_id; http::response resp = flap( FACEBOOK_REQUEST_VISIBILITY, &data ); return handle_success( "chat_state" ); } bool facebook_client::reconnect( ) { handle_entry( "reconnect" ); // Request reconnect http::response resp = flap( FACEBOOK_REQUEST_RECONNECT ); // Process result data validate_response(&resp); switch ( resp.code ) { case HTTP_CODE_OK: { this->chat_channel_ = utils::text::source_get_value( &resp.data, 2, "\"user_channel\":\"", "\"" ); parent->Log(" Got self channel: %s", this->chat_channel_.c_str()); this->chat_channel_partition_ = utils::text::source_get_value2( &resp.data, "\"partition\":", ",}" ); parent->Log(" Got self channel partition: %s", this->chat_channel_partition_.c_str()); this->chat_channel_host_ = utils::text::source_get_value( &resp.data, 2, "\"host\":\"", "\"" ); parent->Log(" Got self channel host: %s", this->chat_channel_host_.c_str()); this->chat_sequence_num_ = utils::text::source_get_value2( &resp.data, "\"seq\":", ",}" ); parent->Log(" Got self sequence number: %s", this->chat_sequence_num_.c_str()); return handle_success( "reconnect" ); } default: return handle_error( "reconnect", FORCE_DISCONNECT ); } } bool facebook_client::buddy_list( ) { handle_entry( "buddy_list" ); // Prepare update data std::string data = "user=" + this->self_.user_id + "&fetch_mobile=true&fb_dtsg=" + this->dtsg_ + "&lsd=&__user=" + this->self_.user_id; { ScopedLock s(buddies_lock_); int counter = 0; for (List::Item< facebook_user >* i = buddies.begin(); i != NULL; i = i->next, counter++ ) { data += "&available_user_info_ids["; data += utils::conversion::to_string(&counter, UTILS_CONV_UNSIGNED_NUMBER); data += "]="; data += i->data->user_id; } } // Get buddy list http::response resp = flap( FACEBOOK_REQUEST_BUDDY_LIST, &data ); // Process result data validate_response(&resp); switch ( resp.code ) { case HTTP_CODE_OK: { std::string* response_data = new std::string( resp.data ); ForkThread( &FacebookProto::ProcessBuddyList, this->parent, ( void* )response_data ); return handle_success( "buddy_list" ); } case HTTP_CODE_FAKE_ERROR: case HTTP_CODE_FAKE_DISCONNECTED: default: return handle_error( "buddy_list" ); } } bool facebook_client::load_friends( ) { handle_entry( "load_friends" ); // Get buddy list http::response resp = flap( FACEBOOK_REQUEST_LOAD_FRIENDS ); // Process result data validate_response(&resp); switch ( resp.code ) { case HTTP_CODE_OK: { std::string* response_data = new std::string( resp.data ); ForkThread( &FacebookProto::ProcessFriendList, this->parent, ( void* )response_data ); return handle_success( "load_friends" ); } case HTTP_CODE_FAKE_ERROR: case HTTP_CODE_FAKE_DISCONNECTED: default: return handle_error( "load_friends" ); } } bool facebook_client::feeds( ) { handle_entry( "feeds" ); // Get feeds http::response resp = flap( FACEBOOK_REQUEST_FEEDS ); // Process result data validate_response(&resp); switch ( resp.code ) { case HTTP_CODE_OK: if (resp.data.find("\"num_stories\":0") == std::string::npos) { std::string* response_data = new std::string( resp.data ); ForkThread( &FacebookProto::ProcessFeeds, this->parent, ( void* )response_data ); } return handle_success( "feeds" ); case HTTP_CODE_FAKE_ERROR: case HTTP_CODE_FAKE_DISCONNECTED: default: return handle_error( "feeds" ); } } bool facebook_client::channel( ) { handle_entry( "channel" ); // Get update http::response resp = flap( FACEBOOK_REQUEST_MESSAGES_RECEIVE ); // Process result data validate_response(&resp); if ( resp.code != HTTP_CODE_OK ) { // Something went wrong } else if ( resp.data.find( "\"t\":\"continue\"" ) != std::string::npos ) { // Everything is OK, no new message received } else if ( resp.data.find( "\"t\":\"fullReload\"" ) != std::string::npos ) { // Something went wrong (server flooding?) parent->Log("! ! ! Requested full reload"); this->chat_sequence_num_ = utils::text::source_get_value2( &resp.data, "\"seq\":", ",}" ); parent->Log(" Got self sequence number: %s", this->chat_sequence_num_.c_str()); this->chat_reconnect_reason_ = utils::text::source_get_value2( &resp.data, "\"reason\":", ",}" ); parent->Log(" Reconnect reason: %s", this->chat_reconnect_reason_.c_str()); } else if ( resp.data.find( "\"t\":\"refresh\"" ) != std::string::npos ) { // Something went wrong (server flooding?) parent->Log("! ! ! Requested channel refresh"); this->chat_reconnect_reason_ = utils::text::source_get_value2( &resp.data, "\"reason\":", ",}" ); parent->Log(" Reconnect reason: %s", this->chat_reconnect_reason_.c_str()); this->chat_sequence_num_ = utils::text::source_get_value2( &resp.data, "\"seq\":", ",}" ); parent->Log(" Got self sequence number: %s", this->chat_sequence_num_.c_str()); return this->reconnect( ); } else { // Something has been received, throw to new thread to process std::string* response_data = new std::string( resp.data ); ForkThread( &FacebookProto::ProcessMessages, this->parent, ( void* )response_data ); // Increment sequence number this->chat_sequence_num_ = utils::text::source_get_value2( &resp.data, "\"seq\":", ",}" ); parent->Log(" Got self sequence number: %s", this->chat_sequence_num_.c_str()); } // Return switch ( resp.code ) { case HTTP_CODE_OK: return handle_success( "channel" ); case HTTP_CODE_FAKE_DISCONNECTED: case HTTP_CODE_FAKE_ERROR: default: return handle_error( "channel" ); } } bool facebook_client::send_message( std::string message_recipient, std::string message_text, std::string *error_text, int method ) { handle_entry( "send_message" ); http::response resp; switch (method) { case MESSAGE_INBOX: { parent->Log(" > Sending message through INBOX"); std::string data = "action=send"; data += "&body=" + utils::url::encode( message_text ); data += "&recipients[0]=" + message_recipient; data += "&__user=" + this->self_.user_id; data += "&__a=1"; data += "&fb_dtsg=" + (dtsg_.length() ? dtsg_ : "0"); data += "&phstamp=0"; resp = flap( FACEBOOK_REQUEST_MESSAGE_SEND2, &data ); break; } case MESSAGE_MERCURY: { parent->Log(" > Sending message through CHAT"); std::string data = "message_batch[0][action_type]=ma-type:user-generated-message"; data += "&message_batch[0][thread_id]"; data += "&message_batch[0][author]=fbid:" + this->self_.user_id; data += "&message_batch[0][author_email]"; data += "&message_batch[0][coordinates]"; data += "&message_batch[0][timestamp]=" + utils::time::mili_timestamp(); data += "&message_batch[0][timestamp_absolute]"; data += "&message_batch[0][timestamp_relative]"; data += "&message_batch[0][is_unread]=false"; data += "&message_batch[0][is_cleared]=false"; data += "&message_batch[0][is_forward]=false"; data += "&message_batch[0][spoof_warning]=false"; data += "&message_batch[0][source]=source:chat:web"; data += "&message_batch[0][source_tags][0]=source:chat"; data += "&message_batch[0][body]=" + utils::url::encode(message_text); data += "&message_batch[0][has_attachment]=false"; data += "&message_batch[0][html_body]=false"; data += "&message_batch[0][specific_to_list][0]=fbid:" + message_recipient; data += "&message_batch[0][specific_to_list][1]=fbid:" + this->self_.user_id; data += "&message_batch[0][status]=0"; data += "&message_batch[0][message_id]"; data += "&message_batch[0][client_thread_id]=user:" + message_recipient; data += "&client=mercury"; data += "&fb_dtsg=" + (dtsg_.length() ? dtsg_ : "0"); data += "&__user=" + this->self_.user_id; data += "&__a=1"; data += "&phstamp=0"; resp = flap( FACEBOOK_REQUEST_MESSAGE_SEND, &data ); break; } case MESSAGE_TID: { parent->Log(" > Sending message through MERCURY (TID)"); std::string data = "message_batch[0][action_type]=ma-type:user-generated-message"; data += "&message_batch[0][thread_id]=" + message_recipient; data += "&message_batch[0][author]=fbid:" + this->self_.user_id; data += "&message_batch[0][timestamp]=" + utils::time::mili_timestamp(); data += "&message_batch[0][timestamp_absolute]="; data += "&message_batch[0][timestamp_relative]="; data += "&message_batch[0][is_unread]=false"; data += "&message_batch[0][is_cleared]=false"; data += "&message_batch[0][is_forward]=false"; data += "&message_batch[0][source]=source:chat:web"; data += "&message_batch[0][body]=" + utils::url::encode(message_text); data += "&message_batch[0][has_attachment]=false"; data += "&message_batch[0][is_html]=false"; data += "&message_batch[0][message_id]="; data += "&fb_dtsg=" + (dtsg_.length() ? dtsg_ : "0"); data += "&__user=" + this->self_.user_id; data += "&phstamp=0"; resp = flap( FACEBOOK_REQUEST_MESSAGE_SEND, &data ); break; } case MESSAGE_ASYNC: { parent->Log(" > Sending message through ASYNC"); std::string data = "action=send"; data += "&body=" + utils::url::encode( message_text ); data += "&recipients[0]=" + message_recipient; data += "&lsd="; data += "&fb_dtsg=" + (dtsg_.length() ? dtsg_ : "0"); resp = flap( FACEBOOK_REQUEST_ASYNC, &data ); break; } } validate_response(&resp); *error_text = resp.error_text; switch ( resp.error_number ) { case 0: // Everything is OK break; //case 1356002: // You are offline - wtf?? case 1356003: // Contact is offline { HANDLE hContact = parent->ContactIDToHContact( message_recipient ); if (hContact != NULL) DBWriteContactSettingWord(hContact,parent->m_szModuleName,"Status",ID_STATUS_OFFLINE); return false; } break; case 1356026: // Contact has alternative client { client_notify(TranslateT("Need confirmation for sending messages to other clients.\nOpen facebook website and try to send message to this contact again!")); return false; } break; default: // Other error parent->Log(" !!! Send message error #%d: %s", resp.error_number, resp.error_text); return false; } switch ( resp.code ) { case HTTP_CODE_OK: return handle_success( "send_message" ); case HTTP_CODE_FAKE_ERROR: case HTTP_CODE_FAKE_DISCONNECTED: default: *error_text = Translate("Timeout when sending message."); handle_error( "send_message" ); return false; } } void facebook_client::close_chat( std::string message_recipient ) { // TODO RM: better optimalization for close_chat // add items to list and then checking every x seconds /* if ( (::time(NULL) - parent->facy.last_close_chat_time_) < 8 ) return;*/ // parent->facy.last_close_chat_time_ = ::time(NULL); /* Wait some time before close window, because sometimes facebook can't close it so soon. But maybe this didnt help also. */ Sleep(300); std::string data = "close_chat=" + message_recipient; data += "&window_id=0"; data += "&fb_dtsg=" + (this->dtsg_.length() ? this->dtsg_ : "0"); data += "&__user=" + self_.user_id; http::response resp = flap( FACEBOOK_REQUEST_TABS, &data ); } void facebook_client::chat_mark_read( std::string message_recipient ) { // TODO RM: optimalization? std::string data = "action=chatMarkRead"; data += "&other_user=" + message_recipient; data += "&fb_dtsg=" + (this->dtsg_.length() ? this->dtsg_ : "0"); data += "&lsd=&__user=" + self_.user_id; http::response resp = flap( FACEBOOK_REQUEST_ASYNC, &data ); } bool facebook_client::set_status(const std::string &status_text) { handle_entry( "set_status" ); std::string data = "&fb_dtsg=" + (this->dtsg_.length() ? this->dtsg_ : "0"); data += "&target_id=" + this->self_.user_id; if ( status_text.length( )) { data += "&action=PROFILE_UPDATE&app_id=&hey_kid_im_a_composer=true&display_context=profile&_log_display_context=profile&ajax_log=1"; data += "&status=" + utils::url::encode( status_text ); data += "&profile_id=" + this->self_.user_id; } http::response resp = flap( FACEBOOK_REQUEST_STATUS_SET, &data ); validate_response(&resp); switch ( resp.code ) { case HTTP_CODE_OK: return handle_success( "set_status" ); case HTTP_CODE_FAKE_ERROR: case HTTP_CODE_FAKE_DISCONNECTED: default: return handle_error( "set_status" ); } } ////////////////////////////////////////////////////////////////////////////// bool facebook_client::save_url(const std::string &url,const std::tstring &filename, HANDLE &nlc) { NETLIBHTTPREQUEST req = {sizeof(req)}; NETLIBHTTPREQUEST *resp; req.requestType = REQUEST_GET; req.szUrl = const_cast(url.c_str()); req.flags = NLHRF_HTTP11 | NLHRF_REDIRECT | NLHRF_PERSISTENT | NLHRF_NODUMP; req.nlc = nlc; resp = reinterpret_cast(CallService( MS_NETLIB_HTTPTRANSACTION, reinterpret_cast(this->parent->m_hNetlibUser), reinterpret_cast(&req))); if ( resp ) { nlc = resp->nlc; parent->Log( "@@@@@ Saving avatar URL %s to path %s", url.c_str(), filename.c_str()); // Create folder if necessary std::tstring dir = filename.substr(0,filename.rfind('\\')); if( _taccess(dir.c_str(),0)) CallService(MS_UTILS_CREATEDIRTREET, 0, (LPARAM)dir.c_str()); // Write to file FILE *f = _tfopen(filename.c_str(), _T("wb")); fwrite(resp->pData,1,resp->dataLength,f); fclose(f); CallService(MS_NETLIB_FREEHTTPREQUESTSTRUCT,0,(LPARAM)resp); return true; } else { nlc = NULL; return false; } }