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/*
Copyright (C) 2013 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 CVkProto::ShutdownSession()
{
if (m_hWorkerThread) {
m_bTerminated = true;
SetEvent(m_evRequestsQueue);
}
OnLoggedOut();
}
void CVkProto::ConnectionFailed(int iReason)
{
delSetting("AccessToken");
ProtoBroadcastAck(NULL, ACKTYPE_LOGIN, ACKRESULT_FAILED, NULL, iReason);
ShutdownSession();
}
void CVkProto::OnLoggedIn()
{
m_bOnline = true;
ProtoBroadcastAck(NULL, ACKTYPE_STATUS, ACKRESULT_SUCCESS, (HANDLE)m_iStatus, m_iDesiredStatus);
m_iStatus = m_iDesiredStatus;
HttpParam param = { "access_token", m_szAccessToken };
PushAsyncHttpRequest(REQUEST_GET, "/method/getUserInfoEx.json", true, &CVkProto::OnReceiveMyInfo, 1, ¶m);
}
void CVkProto::OnLoggedOut()
{
m_hWorkerThread = 0;
m_bOnline = false;
ProtoBroadcastAck(NULL, ACKTYPE_STATUS, ACKRESULT_SUCCESS, (HANDLE)m_iStatus, ID_STATUS_OFFLINE);
m_iStatus = m_iDesiredStatus = ID_STATUS_OFFLINE;
}
/////////////////////////////////////////////////////////////////////////////////////////
extern CMStringA loginCookie;
static char VK_TOKEN_BEG[] = "access_token=";
void CVkProto::OnOAuthAuthorize(NETLIBHTTPREQUEST *reply)
{
if (reply->resultCode == 302) { // manual redirect
LPCSTR pszLocation = findHeader(reply, "Location");
if (pszLocation) {
if ( !_strnicmp(pszLocation, VK_REDIRECT_URL, sizeof(VK_REDIRECT_URL)-1)) {
m_szAccessToken = NULL;
LPCSTR p = strstr(pszLocation, VK_TOKEN_BEG);
if (p) {
p += sizeof(VK_TOKEN_BEG)-1;
for (LPCSTR q = p+1; *q; q++) {
if (*q == '&' || *q == '=' || *q == '\"') {
m_szAccessToken = mir_strndup(p, q-p);
break;
}
}
if (m_szAccessToken == NULL)
m_szAccessToken = mir_strdup(p);
setString("AccessToken", m_szAccessToken);
}
else delSetting("AccessToken");
OnLoggedIn();
}
else {
AsyncHttpRequest *pReq = new AsyncHttpRequest();
pReq->requestType = REQUEST_GET;
pReq->flags = NLHRF_PERSISTENT | NLHRF_HTTP11 | NLHRF_REMOVEHOST | NLHRF_SMARTREMOVEHOST;
pReq->m_pFunc = &CVkProto::OnOAuthAuthorize;
pReq->AddHeader("Referer", m_prevUrl);
pReq->Redirect(reply);
if (pReq->szUrl) {
if ( strstr(pReq->szUrl, "login.vk.com"))
pReq->AddHeader("Cookie", loginCookie);
m_prevUrl = pReq->szUrl;
}
PushAsyncHttpRequest(pReq);
}
}
else ConnectionFailed(LOGINERR_NOSERVER);
return;
}
if (reply->resultCode != 200) { // something went wrong
LBL_NoForm:
ConnectionFailed(LOGINERR_NOSERVER);
return;
}
if ( strstr(reply->pData, "Invalid login or password") ||
strstr(reply->pData, ptrA( mir_utf8encodecp("íåâåðíûé ëîãèí èëè ïàðîëü", 1251))))
{
ConnectionFailed(LOGINERR_WRONGPASSWORD);
return;
}
// Application requests access to user's account
if ( !strstr(reply->pData, "form method=\"post\""))
goto LBL_NoForm;
CMStringA szAction;
CMStringA szBody = AutoFillForm(reply->pData, szAction);
if (szAction.IsEmpty() || szBody.IsEmpty())
goto LBL_NoForm;
AsyncHttpRequest *pReq = new AsyncHttpRequest();
pReq->requestType = REQUEST_POST;
pReq->flags = NLHRF_PERSISTENT | NLHRF_HTTP11 | NLHRF_REMOVEHOST | NLHRF_SMARTREMOVEHOST;
pReq->pData = mir_strdup(szBody);
pReq->dataLength = szBody.GetLength();
pReq->szUrl = mir_strdup(szAction); m_prevUrl = pReq->szUrl;
pReq->m_pFunc = &CVkProto::OnOAuthAuthorize;
pReq->AddHeader("Content-Type", "application/x-www-form-urlencoded");
pReq->Redirect(reply);
PushAsyncHttpRequest(pReq);
}
/////////////////////////////////////////////////////////////////////////////////////////
void CVkProto::OnReceiveMyInfo(NETLIBHTTPREQUEST *reply)
{
if (reply->resultCode != 200) {
ConnectionFailed(LOGINERR_WRONGPASSWORD);
return;
}
JSONNODE *pRoot = json_parse(reply->pData);
if (pRoot == NULL)
return;
JSONNODE *pResponse = json_get(pRoot, "response");
if (pResponse == NULL)
return;
for (size_t i = 0; i < json_size(pResponse); i++) {
JSONNODE *it = json_at(pResponse, i);
LPCSTR id = json_name(it);
if ( !_stricmp(id, "user_id"))
setString("ID", json_as_pstring(it).c_str());
else if ( !_stricmp(id, "user_name"))
setTString("Nick", ptrT( mir_utf8decodeT( json_as_pstring(it).c_str())));
else if ( !_stricmp(id, "user_sex"))
setByte("Gender", json_as_int(it) == 2 ? 'M' : 'F');
else if ( !_stricmp(id, "user_bdate")) {
std::string date = json_as_pstring(it);
int d, m, y;
if ( sscanf(date.c_str(), "%d.%d.%d", &d, &m, &y) == 3) {
setByte("BirthDay", d);
setByte("BirthMonth", m);
setByte("BirthYear", y);
}
}
else if ( !_stricmp(id, "user_photo"))
setString("Photo", json_as_pstring(it).c_str());
}
}
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