SkypeWeb: add new oauth login flow (should fix auth with ms accounts)

1 files changed, 120 insertions, 0 deletions

diff --git a/protocols/SkypeWeb/src/skype_oauth.cpp b/protocols/SkypeWeb/src/skype_oauth.cpp
new file mode 100644
index 0000000000..9926402232
--- /dev/null
+++ b/protocols/SkypeWeb/src/skype_oauth.cpp
@@ -0,0 +1,120 @@
+/*
+Copyright (c) 2015-17 Miranda NG project (http://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"
+
+void CSkypeProto::OnOAuthStart(const NETLIBHTTPREQUEST *response)
+{
+	if (response == NULL || response->pData == NULL)
+	{
+		ProtoBroadcastAck(NULL, ACKTYPE_LOGIN, ACKRESULT_FAILED, NULL, LOGIN_ERROR_UNKNOWN);
+		SetStatus(ID_STATUS_OFFLINE);
+		return;
+	}
+
+	std::regex regex;
+	std::smatch match;
+	std::map<std::string, std::string> scookies;
+	std::string content = response->pData;
+
+	regex = "<input type=\"hidden\" name=\"PPFT\" id=\"i0327\" value=\"(.+?)\"/>";
+
+	if (!std::regex_search(content, match, regex))
+	{
+		ProtoBroadcastAck(NULL, ACKTYPE_LOGIN, ACKRESULT_FAILED, NULL, LOGIN_ERROR_UNKNOWN);
+		SetStatus(ID_STATUS_OFFLINE);
+		return;
+	}
+	std::string PPTF = match[1];
+	
+	for (int i = 0; i < response->headersCount; i++)
+	{
+		if (mir_strcmpi(response->headers[i].szName, "Set-Cookie"))
+			continue;
+
+		regex = "^(.+?)=(.+?);";
+		content = response->headers[i].szValue;
+		if (std::regex_search(content, match, regex))
+			scookies[match[1]] = match[2];
+	}
+
+	ptrA login(getStringA(SKYPE_SETTINGS_ID));
+	ptrA password(getStringA(SKYPE_SETTINGS_PASSWORD));
+	CMStringA mscookies(FORMAT, "MSPRequ=%s;MSPOK=%s;CkTst=G%lld;", scookies["MSPRequ"].c_str(), scookies["MSPOK"].c_str(), time(NULL));
+
+	PushRequest(new OAuthRequest(login, password, mscookies.c_str(), PPTF.c_str()), &CSkypeProto::OnOAuthAuthorize);
+}
+
+void CSkypeProto::OnOAuthAuthorize(const NETLIBHTTPREQUEST *response)
+{
+	if (response == NULL || response->pData == NULL)
+	{
+		ProtoBroadcastAck(NULL, ACKTYPE_LOGIN, ACKRESULT_FAILED, NULL, LOGIN_ERROR_UNKNOWN);
+		SetStatus(ID_STATUS_OFFLINE);
+		return;
+	}
+
+	std::regex regex;
+	std::smatch match;
+	std::string content = response->pData;
+	ptrA szContent(response->pData);
+
+	regex = "<input type=\"hidden\" name=\"t\" id=\"t\" value=\"(.+?)\">";
+	if (!std::regex_search(content, match, regex))
+	{
+		ProtoBroadcastAck(NULL, ACKTYPE_LOGIN, ACKRESULT_FAILED, NULL, LOGIN_ERROR_UNKNOWN);
+		SetStatus(ID_STATUS_OFFLINE);
+		return;
+	}
+	std::string t = match[1];
+
+	PushRequest(new OAuthRequest(t.c_str()), &CSkypeProto::OnOAuthEnd);
+}
+
+void CSkypeProto::OnOAuthEnd(const NETLIBHTTPREQUEST *response)
+{
+	if (response == NULL || response->pData == NULL)
+	{
+		ProtoBroadcastAck(NULL, ACKTYPE_LOGIN, ACKRESULT_FAILED, NULL, LOGIN_ERROR_UNKNOWN);
+		SetStatus(ID_STATUS_OFFLINE);
+		return;
+	}
+
+	std::regex regex;
+	std::smatch match;
+	std::string content = response->pData;
+
+	regex = "<input type=\"hidden\" name=\"skypetoken\" value=\"(.+?)\"/>"; 
+	if (!std::regex_search(content, match, regex))
+	{
+		ProtoBroadcastAck(NULL, ACKTYPE_LOGIN, ACKRESULT_FAILED, NULL, LOGIN_ERROR_UNKNOWN);
+		SetStatus(ID_STATUS_OFFLINE);
+		return;
+	}
+	std::string token = match[1];
+	setString("TokenSecret", token.c_str()); 
+	regex = "<input type=\"hidden\" name=\"expires_in\" value=\"(.+?)\"/>"; 
+
+	if (std::regex_search(content, match, regex))
+	{
+		std::string expiresIn = match[1];
+		int seconds = atoi(expiresIn.c_str());
+		setDword("TokenExpiresIn", time(NULL) + seconds);
+	}
+
+	OnLoginSuccess();
+}
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