mirror of https://github.com/BOINC/boinc.git
79 lines
2.9 KiB
C++
79 lines
2.9 KiB
C++
// Berkeley Open Infrastructure for Network Computing
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// http://boinc.berkeley.edu
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// Copyright (C) 2005 University of California
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//
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// This is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation;
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// either version 2.1 of the License, or (at your option) any later version.
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//
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// This software is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU Lesser General Public License for more details.
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//
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// To view the GNU Lesser General Public License visit
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// http://www.gnu.org/copyleft/lesser.html
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// or write to the Free Software Foundation, Inc.,
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// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#include "stdafx.h"
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#include "Identification.h"
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/**
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* Detect what authenticator to use from the current users cookie cache.
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*
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* A project will assign an authenticator from some web based signup system as part
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* of their HTTP cookie, from there we can query Internet Explorer and get the
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* authenticator and use it during the attach to project wizard execution.
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*
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* Internet Explorer is the only browser supported at present.
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**/
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EXTERN_C __declspec(dllexport) BOOL DetectSetupAuthenticator(LPCTSTR szProjectURL, LPTSTR szAuthenticator, LPDWORD lpdwSize)
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{
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BOOL bReturnValue = FALSE;
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TCHAR szCookieBuffer[2048];
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TCHAR* pszCookieFragment = NULL;
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DWORD dwSize = sizeof(szCookieBuffer)/sizeof(TCHAR);
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std::string strCookieFragment;
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std::string strCookieName;
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std::string strCookieValue;
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size_t uiDelimeterLocation;
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bReturnValue = InternetGetCookie(szProjectURL, NULL, szCookieBuffer, &dwSize);
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if (bReturnValue)
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{
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// Format of cookie buffer:
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// 'cookie1=value1; cookie2=value2; cookie3=value3;
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//
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pszCookieFragment = _tcstok(szCookieBuffer, _T("; "));
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while(pszCookieFragment)
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{
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// Convert to a std::string so we can go to town
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strCookieFragment = pszCookieFragment;
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// Extract the name & value
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uiDelimeterLocation = strCookieFragment.find(_T("="), 0);
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strCookieName = strCookieFragment.substr(0, uiDelimeterLocation);
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strCookieValue = strCookieFragment.substr(uiDelimeterLocation + 1);
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if (std::string(_T("Setup")) == strCookieName)
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{
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_tcsncpy(szAuthenticator, strCookieValue.c_str(), *lpdwSize);
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*lpdwSize = (DWORD)_tcslen(szAuthenticator);
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}
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pszCookieFragment = _tcstok(NULL, _T("; "));
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}
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}
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else
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{
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fprintf(stderr, _T("DetectSetupAuthenticator() - InternetGetCookieEx Failed. GetLastError = '%d'"), GetLastError());
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}
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return bReturnValue;
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}
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