1 files changed, 127 insertions, 0 deletions
diff --git a/protocols/Telegram/src/auth.cpp b/protocols/Telegram/src/auth.cpp
new file mode 100644
index 0000000000..a2ff59713c
--- /dev/null
+++ b/protocols/Telegram/src/auth.cpp
@@ -0,0 +1,127 @@
+/*
+Copyright (C) 2012-22 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"
+
+///////////////////////////////////////////////////////////////////////////////
+
+INT_PTR CALLBACK CMTProto::EnterPhoneCode(void *param)
+{
+	auto *ppro = (CMTProto *)param;
+
+	ENTER_STRING es = {};
+	es.szModuleName = ppro->m_szModuleName;
+	es.caption = TranslateT("Enter secret code sent to your phone");
+	if (EnterString(&es)) {
+		ppro->SendQuery(new td::td_api::checkAuthenticationCode(_T2A(es.ptszResult).get()), &CMTProto::OnUpdateAuth);
+		mir_free(es.ptszResult);
+	}
+	else ppro->LogOut();
+	return 0;
+}
+
+INT_PTR CALLBACK CMTProto::EnterPassword(void *param)
+{
+	auto *ppro = (CMTProto *)param;
+	CMStringW wszTitle(TranslateT("Enter password"));
+
+	auto *pAuth = (td::td_api::authorizationStateWaitPassword *)ppro->pAuthState.get();
+	if (!pAuth->password_hint_.empty())
+		wszTitle.AppendFormat(TranslateT(" (hint: %s)"), Utf2T(pAuth->password_hint_.c_str()).get());
+
+	ENTER_STRING es = {};
+	es.szModuleName = ppro->m_szModuleName;
+	es.caption = wszTitle;
+	es.type = ESF_PASSWORD;
+	if (EnterString(&es)) {
+		ppro->SendQuery(new td::td_api::checkAuthenticationPassword(_T2A(es.ptszResult).get()), &CMTProto::OnUpdateAuth);
+		mir_free(es.ptszResult);
+	}
+	else ppro->LogOut();
+	return 0;
+}
+
+void CMTProto::ProcessAuth(td::td_api::updateAuthorizationState *pObj)
+{
+	pAuthState = std::move(pObj->authorization_state_);
+	switch (pAuthState->get_id()) {
+	case td::td_api::authorizationStateWaitTdlibParameters::ID:
+		{
+			char text[100];
+			Miranda_GetVersionText(text, sizeof(text));
+
+			CMStringW wszPath(GetProtoFolder());
+
+			auto *request = new td::td_api::setTdlibParameters();
+			request->database_directory_ = T2Utf(wszPath).get();
+			request->use_message_database_ = false;
+			request->use_secret_chats_ = true;
+			request->api_id_ = 94575;
+			request->api_hash_ = "a3406de8d171bb422bb6ddf3bbd800e2";
+			request->system_language_code_ = "en";
+			request->device_model_ = "Miranda NG";
+			request->application_version_ = text;
+			request->enable_storage_optimizer_ = true;
+			SendQuery(request, &CMTProto::OnUpdateAuth);
+		}
+		break;
+
+	case td::td_api::authorizationStateWaitPhoneNumber::ID:
+		SendQuery(new td::td_api::setAuthenticationPhoneNumber(_T2A(m_szOwnPhone).get(), nullptr), &CMTProto::OnUpdateAuth);
+		break;
+
+	case td::td_api::authorizationStateWaitCode::ID:
+		CallFunctionSync(EnterPhoneCode, this);
+		break;
+
+	case td::td_api::authorizationStateWaitPassword::ID:
+		CallFunctionSync(EnterPassword, this);
+		break;
+
+	case td::td_api::authorizationStateReady::ID:
+		OnLoggedIn();
+		break;
+
+	case td::td_api::authorizationStateLoggingOut::ID:
+		debugLogA("Server required us to log out, exiting");
+		LogOut();
+		break;
+
+	case td::td_api::authorizationStateClosing::ID:
+		debugLogA("Connection terminated, exiting");
+		LogOut();
+		break;
+	}
+}
+
+void CMTProto::OnUpdateAuth(td::ClientManager::Response &response)
+{
+	if (response.object->get_id() == td::td_api::error::ID) {
+		auto *pError = (td::td_api::error *)response.object.get();
+		debugLogA("error happened: %s", to_string(*pError).c_str());
+
+		if (pError->message_ == "PHONE_CODE_EXPIRED")
+			Popup(0, TranslateT("Phone code expired"), TranslateT("Error"));
+		else if (pError->message_ == "INVALID_PHONE_CODE")
+			Popup(0, TranslateT("Invalid phone code"), TranslateT("Error"));
+		else if (pError->message_ == "PASSWORD_HASH_INVALID")
+			Popup(0, TranslateT("Invalid password"), TranslateT("Error"));
+
+		pAuthState = std::move(nullptr);
+		LogOut();
+	}
+}