diff options
Diffstat (limited to 'protocols/Teams/src/teams_trouter.cpp')
| -rw-r--r-- | protocols/Teams/src/teams_trouter.cpp | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/protocols/Teams/src/teams_trouter.cpp b/protocols/Teams/src/teams_trouter.cpp new file mode 100644 index 0000000000..323c8f63af --- /dev/null +++ b/protocols/Teams/src/teams_trouter.cpp @@ -0,0 +1,224 @@ +/* +Copyright (C) 2025 Miranda NG team (https://miranda-ng.org) + +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 version 2 +of the License. + +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 <http://www.gnu.org/licenses/>. +*/ + +#include "stdafx.h" + +#define TEAMS_TROUTER_TTL 86400 +#define TEAMS_TROUTER_TCCV "2024.23.01.2" + +void CTeamsProto::OnTrouterSession(MHttpResponse *response, AsyncHttpRequest *pRequest) +{ + if (response->resultCode != 200) { + LoginError(); + return; + } + + int iStart = 0; + CMStringA szId = response->body.Tokenize(":", iStart); + m_szTrouterUrl = pRequest->m_szUrl; + m_szTrouterUrl.Replace("socket.io/1/", "socket.io/1/websocket/" + szId + "/"); + ForkThread(&CTeamsProto::GatewayThread); +} + +void CTeamsProto::OnTrouterInfo(MHttpResponse *response, AsyncHttpRequest *) +{ + TeamsReply reply(response); + if (reply.error()) { + LoginError(); + return; + } + + auto &root = reply.data(); + m_szTrouterSurl = root["surl"].as_mstring(); + CMStringA ccid = root["ccid"].as_mstring(); + CMStringA szUrl = root["socketio"].as_mstring(); + szUrl += "socket.io/1/"; + + auto *pReq = new AsyncHttpRequest(REQUEST_GET, HOST_OTHER, szUrl, &CTeamsProto::OnTrouterSession); + pReq << CHAR_PARAM("v", "v4"); + + m_connectParams.destroy(); + for (auto &it : root["connectparams"]) { + m_connectParams.AddHeader(it.name(), it.as_string().c_str()); + pReq << CHAR_PARAM(it.name(), it.as_string().c_str()); + } + + pReq << CHAR_PARAM("tc", "{\"cv\":\"" TEAMS_TROUTER_TCCV "\",\"ua\":\"TeamsCDL\",\"hr\":\"\",\"v\":\"" TEAMS_CLIENTINFO_VERSION "\"}") + << CHAR_PARAM("con_num", "1234567890123_1") << CHAR_PARAM("epid", m_szEndpoint) << BOOL_PARAM("auth", true) << INT_PARAM("timeout", 40); + if (!ccid.IsEmpty()) + pReq << CHAR_PARAM("ccid", ccid); + PushRequest(pReq); +} + +void CTeamsProto::StartTrouter() +{ + auto *pReq = new AsyncHttpRequest(REQUEST_POST, HOST_OTHER, "https://go.trouter.teams.microsoft.com/v4/a", &CTeamsProto::OnTrouterInfo); + pReq->m_szUrl.AppendFormat("?epid=%s", m_szEndpoint.get()); + pReq->AddHeader("x-skypetoken", m_szSkypeToken); + pReq->flags |= NLHRF_NODUMPHEADERS; + PushRequest(pReq); +} + +///////////////////////////////////////////////////////////////////////////////////////// + +void CTeamsProto::StopTrouter() +{ + m_impl.m_heartBeat.StopSafe(); + + if (m_ws) { + m_ws->terminate(); + m_ws = nullptr; + } +} + +void CTeamsProto::GatewayThread(void *) +{ + m_ws = nullptr; + + MHttpHeaders headers; + headers.AddHeader("x-skypetoken", m_szSkypeToken); + headers.AddHeader("User-Agent", TEAMS_USER_AGENT); + + WebSocket<CTeamsProto> ws(this); + NLHR_PTR pReply(ws.connect(m_hNetlibUser, m_szTrouterUrl, &headers)); + if (pReply) { + if (pReply->resultCode == 101) { + m_ws = &ws; + + iCommandId = 1; + m_impl.m_heartBeat.StartSafe(30000); + + debugLogA("Websocket connection succeeded"); + ws.run(); + } + else debugLogA("websocket connection failed: %d", pReply->resultCode); + } + else debugLogA("websocket connection failed"); + + StopTrouter(); +} + +///////////////////////////////////////////////////////////////////////////////////////// +// TRouter send + +void CTeamsProto::TRouterSendJson(const JSONNode &node) +{ + std::string szJson = "5:::" + node.write(); + if (m_ws) { + m_ws->sendText(szJson.c_str()); + } +} + +void CTeamsProto::TRouterSendJson(const char *szName, const JSONNode *node) +{ + JSONNode payload, args(JSON_ARRAY); + payload << CHAR_PARAM("name", szName); + if (node) { + args.set_name("args"); + args << *node; + payload << args; + } + + std::string szJson = payload.write(); + if (m_ws) + m_ws->sendText(szJson.c_str()); +} + +void CTeamsProto::TRouterSendAuthentication() +{ + JSONNode headers, params, payload; + + headers.set_name("headers"); + headers << CHAR_PARAM("X-Ms-Test-User", "False") << CHAR_PARAM("Authorization", "Bearer " + m_szAccessToken) + << CHAR_PARAM("X-MS-Migration", "True"); + + params.set_name("connectparams"); + for (auto &it : m_connectParams) + params << CHAR_PARAM(it->szName, it->szValue); + + payload << headers << params; + TRouterSendJson(payload); +} + +static char szSuffix[4] = { 'A', 'g', 'Q', 'w' }; + +void CTeamsProto::TRouterSendActive(bool bActive) +{ + CMStringA cv; + srand(time(0)); + for (int i = 0; i < 21; i++) + cv.AppendChar('a' + rand() % 26); + cv.AppendChar(szSuffix[rand() % 4]); + cv += ".0.1"; + + JSONNode payload; + payload << CHAR_PARAM("state", bActive ? "active" : "inactive") << CHAR_PARAM("cv", cv); + TRouterSendJson("user.activity", &payload); +} + +void CTeamsProto::TRouterRegister() +{ + TRouterRegister("NextGenCalling", "DesktopNgc_2.3:SkypeNgc", m_szTrouterSurl + "NGCallManagerWin"); + TRouterRegister("SkypeSpacesWeb", "SkypeSpacesWeb_2.3", m_szTrouterSurl + "SkypeSpacesWeb"); + TRouterRegister("TeamsCDLWebWorker", "TeamsCDLWebWorker_1.9", m_szTrouterSurl); +} + +void CTeamsProto::TRouterRegister(const char *pszAppId, const char *pszKey, const char *pszPath) +{ + JSONNode descr, reg, obj, trouter(JSON_ARRAY), transports; + descr.set_name("clientDescription"); + descr << CHAR_PARAM("appId", pszAppId) << CHAR_PARAM("aesKey", "") << CHAR_PARAM("languageId", "en-US") + << CHAR_PARAM("platform", "edge") << CHAR_PARAM("templateKey", pszKey) << CHAR_PARAM("platformUIVersion", TEAMS_CLIENTINFO_VERSION) + << CHAR_PARAM("productContext", "TFL"); + + obj << CHAR_PARAM("context", "") << CHAR_PARAM("path", pszPath) << INT_PARAM("ttl", TEAMS_TROUTER_TTL); + trouter.set_name("TROUTER"); trouter << obj; + transports.set_name("transports"); + + reg.set_name("registration"); + reg << descr << CHAR_PARAM("registrationId", m_szEndpoint) << CHAR_PARAM("nodeId", "") << transports; + + auto *pReq = new AsyncHttpRequest(REQUEST_POST, HOST_OTHER, "https://edge.skype.com/registrar/prod/v2/registrations"); + pReq->flags |= NLHRF_NODUMPHEADERS; + pReq->AddHeader("Content-Type", "application/json"); + pReq->AddHeader("X-Skypetoken", m_szSkypeToken); + pReq->AddHeader("Authorization", "Bearer " + m_szAccessToken); + pReq->m_szParam = mir_urlEncode(reg.write().c_str()); + PushRequest(pReq); +} + +///////////////////////////////////////////////////////////////////////////////////////// +// TRouter receive + +void WebSocket<CTeamsProto>::process(const uint8_t *buf, size_t cbLen) +{ + Netlib_Dump(getConn(), buf, cbLen, false, 0); + + CMStringA payload((const char *)buf, (int)cbLen); + p->TRouterProcess(payload); +} + +void CTeamsProto::TRouterProcess(const char *str) +{ + switch (*str) { + case '1': + TRouterSendAuthentication(); + TRouterSendActive(true); + TRouterRegister(); + break; + } +}
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