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1944 lines
58 KiB
1944 lines
58 KiB
/*++
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Copyright (c) 2000 Microsoft Corporation
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Module Name:
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InetSess.cpp
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Abstract:
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Implements the Passport Session that uses WinInet as the underlying transport.
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Author:
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Biao Wang (biaow) 01-Oct-2000
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--*/
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#include "PPdefs.h"
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#ifdef HINTERNET
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#undef HINTERNET
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#endif
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#ifdef INTERNET_PORT
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#undef INTERNET_PORT
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#endif
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#include <WinInet.h>
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#include "session.h"
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#include <wchar.h>
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#include "passport.h"
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#include <sensapi.h>
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// #include "inetsess.tmh"
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//
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// func pointer decl for WinInet
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//
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typedef HINTERNET
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(WINAPI * PFN_INTERNET_OPEN)(
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IN LPCWSTR lpwszAgent,
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IN DWORD dwAccessType,
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IN LPCWSTR lpwszProxy OPTIONAL,
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IN LPCWSTR lpwszProxyBypass OPTIONAL,
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IN DWORD dwFlags
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);
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typedef HINTERNET
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(WINAPI * PFN_INTERNET_CONNECT)(
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IN HINTERNET hInternet,
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IN LPCWSTR lpwszServerName,
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IN INTERNET_PORT nServerPort,
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IN LPCWSTR lpwszUserName OPTIONAL,
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IN LPCWSTR lpwszPassword OPTIONAL,
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IN DWORD dwService,
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IN DWORD dwFlags,
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IN DWORD_PTR dwContext
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);
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typedef HINTERNET
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(WINAPI * PFN_OPEN_REQUEST)(
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IN HINTERNET hConnect,
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IN LPCWSTR lpwszVerb,
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IN LPCWSTR lpwszObjectName,
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IN LPCWSTR lpwszVersion,
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IN LPCWSTR lpwszReferrer OPTIONAL,
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IN LPCWSTR FAR * lplpwszAcceptTypes OPTIONAL,
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IN DWORD dwFlags,
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IN DWORD_PTR dwContext
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);
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typedef BOOL
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(WINAPI * PFN_SEND_REQUEST)(
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IN HINTERNET hRequest,
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IN LPCWSTR lpwszHeaders OPTIONAL,
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IN DWORD dwHeadersLength,
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IN LPVOID lpOptional OPTIONAL,
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IN DWORD dwOptionalLength
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);
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typedef BOOL
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(WINAPI * PFN_QUERY_INFO)(
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IN HINTERNET hRequest,
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IN DWORD dwInfoLevel,
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IN LPVOID lpvBuffer,
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IN LPDWORD lpdwBufferLength,
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IN OUT LPDWORD lpdwIndex
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);
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typedef BOOL
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(WINAPI* PFN_CLOSE_HANDLE)(
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IN HINTERNET hInternet
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);
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typedef BOOL
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(WINAPI* PFN_SET_OPTION)(
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IN HINTERNET hInternet,
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IN DWORD dwOption,
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IN LPVOID lpBuffer,
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IN DWORD dwBufferLength
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);
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typedef BOOL
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(WINAPI* PFN_QUERY_OPTION)(
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IN HINTERNET hInternet,
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IN DWORD dwOption,
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OUT LPVOID lpBuffer,
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IN OUT LPDWORD lpdwBufferLength
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);
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typedef HINTERNET
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(WINAPI* PFN_OPEN_URL)(
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IN HINTERNET hInternet,
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IN LPCWSTR lpwszUrl,
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IN LPCWSTR lpwszHeaders,
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IN DWORD dwHeadersLength,
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IN DWORD dwFlags,
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IN DWORD_PTR dwContext
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);
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typedef BOOL
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(WINAPI* PFN_CRACK_URL)(
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IN LPCWSTR lpszUrl,
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IN DWORD dwUrlLength,
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IN DWORD dwFlags,
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IN OUT PVOID/*LPURL_COMPONENTSW*/ lpUrlComponents
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);
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typedef BOOL
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(WINAPI* PFN_READ_FILE)(
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IN HINTERNET hFile,
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IN LPVOID lpBuffer,
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IN DWORD dwNumberOfBytesToRead,
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OUT LPDWORD lpdwNumberOfBytesRead
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);
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typedef INTERNET_STATUS_CALLBACK
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(WINAPI* PFN_STATUS_CALLBACK)(
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IN HINTERNET hInternet,
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IN INTERNET_STATUS_CALLBACK lpfnInternetCallback
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);
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typedef BOOL
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(WINAPI* PFN_ADD_HEADERS)(
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IN HINTERNET hConnect,
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IN LPCWSTR lpszHeaders,
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IN DWORD dwHeadersLength,
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IN DWORD dwModifiers
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);
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typedef BOOL
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(WINAPI* PFN_IS_HOST_BYPASS_PROXY)(
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IN INTERNET_SCHEME tScheme,
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IN LPCSTR pszHost,
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IN DWORD cchHost);
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class WININET_SESSION : public SESSION
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{
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protected:
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WININET_SESSION(void);
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virtual ~WININET_SESSION(void);
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virtual BOOL Open(PCWSTR pwszHttpStack, HINTERNET);
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virtual void Close(void);
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protected:
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virtual HINTERNET Connect(
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LPCWSTR lpwszServerName,
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INTERNET_PORT
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);
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virtual HINTERNET OpenRequest(
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HINTERNET hConnect,
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LPCWSTR lpwszVerb,
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LPCWSTR lpwszObjectName,
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DWORD dwFlags,
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DWORD_PTR dwContext = 0);
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virtual BOOL SendRequest(
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HINTERNET hRequest,
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LPCWSTR lpwszHeaders,
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DWORD dwHeadersLength,
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DWORD_PTR dwContext = 0);
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virtual BOOL QueryHeaders(
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HINTERNET hRequest,
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DWORD dwInfoLevel,
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LPVOID lpvBuffer,
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LPDWORD lpdwBufferLength,
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LPDWORD lpdwIndex = NULL);
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virtual BOOL CloseHandle(
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IN HINTERNET hInternet);
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virtual BOOL QueryOption(
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HINTERNET hInternet,
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DWORD dwOption,
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LPVOID lpBuffer,
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LPDWORD lpdwBufferLength);
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virtual BOOL SetOption(
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HINTERNET hInternet,
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DWORD dwOption,
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LPVOID lpBuffer,
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DWORD dwBufferLength);
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virtual HINTERNET OpenUrl(
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LPCWSTR lpwszUrl,
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LPCWSTR lpwszHeaders,
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DWORD dwHeadersLength,
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DWORD dwFlags);
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virtual BOOL ReadFile(
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HINTERNET hFile,
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LPVOID lpBuffer,
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DWORD dwNumberOfBytesToRead,
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LPDWORD lpdwNumberOfBytesRead);
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virtual BOOL CrackUrl(
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LPCWSTR lpszUrl,
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DWORD dwUrlLength,
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DWORD dwFlags,
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PVOID/*LPURL_COMPONENTSW*/ lpUrlComponents);
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virtual PVOID SetStatusCallback(
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HINTERNET hInternet,
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PVOID lpfnCallback
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);
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virtual BOOL AddHeaders(
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HINTERNET hConnect,
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LPCWSTR lpszHeaders,
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DWORD dwHeadersLength,
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DWORD dwModifiers
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);
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virtual BOOL IsHostBypassProxy(
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INTERNET_SCHEME tScheme,
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LPCSTR pszHost,
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DWORD cchHost);
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#ifdef PP_DEMO
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virtual BOOL ContactPartner(PCWSTR pwszPartnerUrl,
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PCWSTR pwszVerb,
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PCWSTR pwszHeaders,
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PWSTR pwszData,
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PDWORD pdwDataLength
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);
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#endif // PP_DEMO
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BOOL InitHttpApi(PFN_INTERNET_OPEN*);
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protected:
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HINTERNET m_hInternet;
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PFN_INTERNET_CONNECT m_pfnConnect;
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PFN_OPEN_REQUEST m_pfnOpenRequest;
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PFN_SEND_REQUEST m_pfnSendRequest;
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PFN_QUERY_INFO m_pfnQueryInfo;
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PFN_CLOSE_HANDLE m_pfnCloseHandle;
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PFN_SET_OPTION m_pfnSetOption;
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PFN_OPEN_URL m_pfnOpenUrl;
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PFN_QUERY_OPTION m_pfnQueryOption;
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PFN_CRACK_URL m_pfnCrack;
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PFN_READ_FILE m_pfnReadFile;
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PFN_STATUS_CALLBACK m_pfnStatusCallback;
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PFN_ADD_HEADERS m_pfnAddHeaders;
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PFN_IS_HOST_BYPASS_PROXY m_pfnIsHostBypassProxy;
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friend class SESSION;
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};
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//
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// Implementation for SESSION
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//
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SESSION* CreateWinHttpSession(void);
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// -----------------------------------------------------------------------------
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BOOL SESSION::CreateObject(PCWSTR pwszHttpStack, HINTERNET hSession, SESSION*& pSess)
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{
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PP_ASSERT(pwszHttpStack != NULL);
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pSess = NULL;
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if (!::_wcsicmp(pwszHttpStack, L"WinInet.dll") ||
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!::_wcsicmp(pwszHttpStack, L"WinInet"))
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{
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pSess = new WININET_SESSION();
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}
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else
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{
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pSess = ::CreateWinHttpSession();
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}
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if (pSess)
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{
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return pSess->Open(pwszHttpStack, hSession);
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}
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else
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{
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DoTraceMessage(PP_LOG_ERROR, "CreateObject() failed; not enough memory");
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return FALSE;
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}
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}
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// -----------------------------------------------------------------------------
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SESSION::SESSION(void)
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{
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m_hHttpStack = 0;
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m_hCredUI = 0;
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m_RefCount = 0;
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m_pfnReadDomainCred = NULL;
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m_pfnCredFree = NULL;
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m_hKeyLM = NULL;
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m_hKeyCU = NULL;
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m_hKeyDAMap = NULL;
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m_wCurrentDAUrl[0] = 0;
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m_LastNexusDownloadTime = 0xFFFFFFFF;
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}
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// -----------------------------------------------------------------------------
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SESSION::~SESSION(void)
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{
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}
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BOOL SESSION::GetDAInfoFromPPNexus(
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IN BOOL fForce, // ignored for now, always assumes TRUE regardless of actual value
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IN PWSTR pwszRegUrl, // user supplied buffer ...
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IN OUT PDWORD pdwRegUrlLen, // ... and length (will be updated to actual length
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// on successful return)
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IN PWSTR pwszRealm, // user supplied buffer ...
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IN OUT PDWORD pdwRealmLen // ... and length (will be updated to actual length
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// on successful return)
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)
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{
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BOOL fRetVal = FALSE;
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HINTERNET hRequest = NULL;
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HINTERNET hConnect = NULL;
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DWORD dwError;
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WCHAR wNexusHost[128] = L"nexus.passport.com";
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DWORD dwHostLen = sizeof(wNexusHost); // note: size of the buffer, not # of UNICODE characters
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WCHAR wNexusObj[128] = L"rdr/pprdr.asp";
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DWORD dwObjLen = sizeof(wNexusObj);
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PWSTR pwszPassportUrls = NULL;
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DWORD dwUrlsLen = 0;
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DWORD dwValueType;
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WCHAR Delimiters[] = L",";
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PWSTR Token = NULL;
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// we allow only one Nexus contact per session to avoid infinite loop due to Nexus misconfiguration
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DWORD dwCurrentTime = ::GetTickCount();
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if ((dwCurrentTime >= m_LastNexusDownloadTime) &&
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(dwCurrentTime - m_LastNexusDownloadTime < 5*60*1000)) // 5 minutes
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{
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DoTraceMessage(PP_LOG_WARNING, "SESSION::GetDAInfoFromPPNexus() failed: Nexus info already downloaded");
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goto exit;
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}
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// biaow-todo: when the Passport Team gives us THE final Nexus name, we'll then hard-code it here. And
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// there will be no need to query registry here by then.
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if (m_hKeyLM)
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{
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dwError = ::RegQueryValueExW(m_hKeyLM,
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L"NexusHost",
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0,
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&dwValueType,
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reinterpret_cast<LPBYTE>(wNexusHost),
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&dwHostLen);
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PP_ASSERT(!(dwError == ERROR_MORE_DATA));
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// PP_ASSERT(dwValueType == REG_SZ); BVT Break!!!
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dwError = ::RegQueryValueExW(m_hKeyLM,
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L"NexusObj",
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0,
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&dwValueType,
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reinterpret_cast<LPBYTE>(wNexusObj),
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&dwObjLen);
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PP_ASSERT(!(dwError == ERROR_MORE_DATA));
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// PP_ASSERT(dwValueType == REG_SZ); BVT Break!!!
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}
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CHAR NexusHost[128];
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::WideCharToMultiByte (CP_ACP, 0, wNexusHost, -1, NexusHost, 128, NULL, NULL);
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hConnect = Connect(wNexusHost,
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#ifdef DISABLE_SSL
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INTERNET_DEFAULT_HTTP_PORT
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#else
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INTERNET_DEFAULT_HTTPS_PORT
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#endif
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);
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if (hConnect == NULL)
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{
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DWORD dwErrorCode = ::GetLastError();
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DoTraceMessage(PP_LOG_ERROR,
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"SESSION::GetDAInfoFromPPNexus(): failed to connect to %ws; Error = %d",
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wNexusHost, dwErrorCode);
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goto exit;
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}
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hRequest = OpenRequest(hConnect,
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NULL,
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wNexusObj,
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#ifdef DISABLE_SSL
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0
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#else
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INTERNET_FLAG_SECURE
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#endif
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);
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if (hRequest == NULL)
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{
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DWORD dwErrorCode = ::GetLastError();
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DoTraceMessage(PP_LOG_ERROR, "SESSION::GetDAInfoFromPPNexus() failed; OpenRequest() to %ws failed, Error Code = %d",
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wNexusObj, dwErrorCode);
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goto exit;
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}
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if (!SendRequest(hRequest, NULL, 0))
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{
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DWORD dwErrorCode = ::GetLastError();
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#ifdef BAD_CERT_OK
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if (dwErrorCode == ERROR_INTERNET_INVALID_CA)
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{
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DWORD dwSecFlags;
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DWORD dwSecurityFlagsSize = sizeof(dwSecFlags);
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if (!QueryOption(hRequest,
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INTERNET_OPTION_SECURITY_FLAGS,
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&dwSecFlags,
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&dwSecurityFlagsSize))
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{
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dwSecFlags = 0;
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}
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else
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{
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dwSecFlags |= SECURITY_SET_MASK;
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}
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if (!SetOption(hRequest,
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INTERNET_OPTION_SECURITY_FLAGS,
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&dwSecFlags,
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dwSecurityFlagsSize))
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{
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PP_ASSERT(TRUE); // shouldn't reach here
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goto exit;
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}
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else
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{
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if (!SendRequest(hRequest, NULL, 0))
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{
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DWORD dwErrorCode = ::GetLastError();
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DoTraceMessage(PP_LOG_ERROR, "SESSION::GetDAInfoFromPPNexus(): SendRequest() failed");
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goto exit;
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}
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}
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}
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#else
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DoTraceMessage(PP_LOG_ERROR, "SESSION::GetDAInfoFromPPNexus(): failed");
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goto exit;
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#endif // BAD_CERT_OK
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}
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if (QueryHeaders(hRequest,
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HTTP_QUERY_PASSPORT_URLS,
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0,
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&dwUrlsLen) == FALSE)
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{
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if ((::GetLastError() != ERROR_INSUFFICIENT_BUFFER) || (dwUrlsLen == 0))
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{
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DoTraceMessage(PP_LOG_ERROR, "SESSION::GetDAInfoFromPPNexus() failed; PassportUrls header not found");
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goto exit;
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}
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}
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else
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{
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PP_ASSERT(TRUE); // should not reach here
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}
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pwszPassportUrls = new WCHAR[dwUrlsLen];
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if (pwszPassportUrls == NULL)
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{
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DoTraceMessage(PP_LOG_ERROR, "SESSION::GetDAInfoFromPPNexus() failed; insufficient memory");
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goto exit;
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}
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if (QueryHeaders(hRequest,
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HTTP_QUERY_PASSPORT_URLS,
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pwszPassportUrls,
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&dwUrlsLen) == FALSE)
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{
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DoTraceMessage(PP_LOG_ERROR, "SESSION::GetDAInfoFromPPNexus() failed; PassportUrls header not found");
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goto exit;
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}
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Token = ::wcstok(pwszPassportUrls, Delimiters);
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while (Token != NULL)
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{
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// skip leading white spaces
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while (*Token == (L" ")[0]) { ++Token; }
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if (Token == NULL)
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{
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DoTraceMessage(PP_LOG_WARNING, "SESSION::GetDAInfoFromPPNexus() : no text in between commas");
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goto next_token;
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}
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// find DALocation
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if (!::_wcsnicmp(Token, L"DALogin", ::wcslen(L"DALogin")))
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{
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PWSTR pwszDAUrl = ::wcsstr(Token, L"=");
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if (pwszDAUrl == NULL)
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{
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DoTraceMessage(PP_LOG_WARNING, "SESSION::GetDAInfoFromPPNexus() : no = after DALocation");
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goto exit;
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}
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pwszDAUrl++; // skip "="
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while (*pwszDAUrl == (L" ")[0]) { ++pwszDAUrl; } // skip leading white spaces
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::wcscpy(m_wDefaultDAUrl, L"https://");
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::wcscat(m_wDefaultDAUrl, pwszDAUrl);
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if (m_hKeyLM == NULL || ::RegSetValueExW(m_hKeyLM,
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L"LoginServerUrl",
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0,
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REG_SZ,
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reinterpret_cast<const LPBYTE>(m_wDefaultDAUrl),
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::wcslen(m_wDefaultDAUrl) * sizeof(WCHAR)) != ERROR_SUCCESS)
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{
|
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if (m_hKeyCU)
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{
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::RegSetValueExW(m_hKeyCU,
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L"LoginServerUrl",
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0,
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REG_SZ,
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reinterpret_cast<const LPBYTE>(m_wDefaultDAUrl),
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::wcslen(m_wDefaultDAUrl) * sizeof(WCHAR));
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}
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}
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m_LastNexusDownloadTime = ::GetTickCount();
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fRetVal = TRUE;
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DoTraceMessage(PP_LOG_INFO, "DALocation URL %ws found", m_wDefaultDAUrl);
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}
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else if (!::_wcsnicmp(Token, L"DARealm", ::wcslen(L"DARealm")))
|
|
{
|
|
PWSTR pwszDARealm = ::wcsstr(Token, L"=");
|
|
if (pwszDARealm == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_WARNING, "SESSION::GetDAInfoFromPPNexus() : no = after DARealm");
|
|
goto exit;
|
|
}
|
|
|
|
pwszDARealm++; // skip "="
|
|
|
|
while (*pwszDARealm == (L" ")[0]) { ++pwszDARealm; } // skip leading white spaces
|
|
|
|
if (m_hKeyLM == NULL || ::RegSetValueExW(m_hKeyLM,
|
|
L"LoginServerRealm",
|
|
0,
|
|
REG_SZ,
|
|
reinterpret_cast<const LPBYTE>(pwszDARealm),
|
|
::wcslen(pwszDARealm) * sizeof(WCHAR)) != ERROR_SUCCESS)
|
|
{
|
|
if (m_hKeyCU)
|
|
{
|
|
::RegSetValueExW(m_hKeyCU,
|
|
L"LoginServerRealm",
|
|
0,
|
|
REG_SZ,
|
|
reinterpret_cast<const LPBYTE>(pwszDARealm),
|
|
::wcslen(pwszDARealm) * sizeof(WCHAR));
|
|
}
|
|
}
|
|
|
|
if (pwszRealm)
|
|
{
|
|
if (*pdwRealmLen < ::wcslen(pwszDARealm) + 1)
|
|
{
|
|
*pdwRealmLen = ::wcslen(pwszDARealm) + 1;
|
|
fRetVal = FALSE;
|
|
goto exit;
|
|
}
|
|
else
|
|
{
|
|
::wcscpy(pwszRealm, pwszDARealm);
|
|
*pdwRealmLen = ::wcslen(pwszDARealm) + 1;
|
|
}
|
|
}
|
|
|
|
DoTraceMessage(PP_LOG_INFO, "DARealm URL %ws found", m_wDefaultDAUrl);
|
|
}
|
|
else if (!::_wcsnicmp(Token, L"DAReg", ::wcslen(L"DAReg")))
|
|
{
|
|
PWSTR pwszDAReg = ::wcsstr(Token, L"=");
|
|
if (pwszDAReg == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_WARNING, "SESSION::GetDAInfoFromPPNexus() : no = after DAReg");
|
|
goto exit;
|
|
}
|
|
|
|
pwszDAReg++; // skip "="
|
|
|
|
while (*pwszDAReg == (L" ")[0]) { ++pwszDAReg; } // skip leading white spaces
|
|
|
|
if (m_hKeyLM == NULL || ::RegSetValueExW(m_hKeyLM,
|
|
L"RegistrationUrl",
|
|
0,
|
|
REG_SZ,
|
|
reinterpret_cast<const LPBYTE>(pwszDAReg),
|
|
::wcslen(pwszDAReg) * sizeof(WCHAR)) != ERROR_SUCCESS)
|
|
{
|
|
if (m_hKeyCU)
|
|
{
|
|
::RegSetValueExW(m_hKeyCU,
|
|
L"RegistrationUrl",
|
|
0,
|
|
REG_SZ,
|
|
reinterpret_cast<const LPBYTE>(pwszDAReg),
|
|
::wcslen(pwszDAReg) * sizeof(WCHAR));
|
|
}
|
|
}
|
|
|
|
if (pwszRegUrl)
|
|
{
|
|
if (*pdwRegUrlLen < ::wcslen(pwszDAReg) + 1)
|
|
{
|
|
*pdwRegUrlLen = ::wcslen(pwszDAReg) + 1;
|
|
fRetVal = FALSE;
|
|
goto exit;
|
|
}
|
|
else
|
|
{
|
|
::wcscpy(pwszRegUrl, pwszDAReg);
|
|
*pdwRegUrlLen = ::wcslen(pwszDAReg) + 1;
|
|
}
|
|
}
|
|
|
|
DoTraceMessage(PP_LOG_INFO, "DAReg URL %ws found", m_wDefaultDAUrl);
|
|
}
|
|
else if (!::_wcsnicmp(Token, L"ConfigVersion", ::wcslen(L"ConfigVersion")))
|
|
{
|
|
PWSTR pwszConfigVersion = ::wcsstr(Token, L"=");
|
|
if (pwszConfigVersion == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_WARNING, "SESSION::GetDAInfoFromPPNexus() : no = after ConfigVersion");
|
|
goto exit;
|
|
}
|
|
|
|
pwszConfigVersion++; // skip "="
|
|
|
|
while (*pwszConfigVersion == (L" ")[0]) { ++pwszConfigVersion; } // skip leading white spaces
|
|
|
|
DWORD dwVersion = _wtoi(pwszConfigVersion);
|
|
|
|
if (m_hKeyLM == NULL || ::RegSetValueExW(m_hKeyLM,
|
|
L"ConfigVersion",
|
|
0,
|
|
REG_DWORD,
|
|
reinterpret_cast<const LPBYTE>(&dwVersion),
|
|
sizeof(DWORD)) != ERROR_SUCCESS)
|
|
{
|
|
if (m_hKeyCU)
|
|
{
|
|
::RegSetValueExW(m_hKeyCU,
|
|
L"ConfigVersion",
|
|
0,
|
|
REG_DWORD,
|
|
reinterpret_cast<const LPBYTE>(&dwVersion),
|
|
sizeof(DWORD));
|
|
}
|
|
}
|
|
|
|
DoTraceMessage(PP_LOG_INFO, "ConfigVersion URL %ws found", m_wDefaultDAUrl);
|
|
}
|
|
else if (!::_wcsnicmp(Token, L"Help", ::wcslen(L"Help")))
|
|
{
|
|
PWSTR pwszHelp = ::wcsstr(Token, L"=");
|
|
if (pwszHelp == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_WARNING, "SESSION::GetDAInfoFromPPNexus() : no = after Help");
|
|
goto exit;
|
|
}
|
|
|
|
pwszHelp++; // skip "="
|
|
|
|
while (*pwszHelp == (L" ")[0]) { ++pwszHelp; } // skip leading white spaces
|
|
|
|
if (m_hKeyLM == NULL || ::RegSetValueExW(m_hKeyLM,
|
|
L"Help",
|
|
0,
|
|
REG_SZ,
|
|
reinterpret_cast<const LPBYTE>(pwszHelp),
|
|
::wcslen(pwszHelp) * sizeof(WCHAR)) != ERROR_SUCCESS)
|
|
{
|
|
if (m_hKeyCU)
|
|
{
|
|
::RegSetValueExW(m_hKeyCU,
|
|
L"Help",
|
|
0,
|
|
REG_SZ,
|
|
reinterpret_cast<const LPBYTE>(pwszHelp),
|
|
::wcslen(pwszHelp) * sizeof(WCHAR));
|
|
}
|
|
}
|
|
|
|
DoTraceMessage(PP_LOG_INFO, "Help URL %ws found", m_wDefaultDAUrl);
|
|
}
|
|
else if (!::_wcsnicmp(Token, L"Privacy", ::wcslen(L"Privacy")))
|
|
{
|
|
PWSTR pwszPrivacy = ::wcsstr(Token, L"=");
|
|
if (pwszPrivacy == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_WARNING, "SESSION::GetDAInfoFromPPNexus() : no = after Privacy");
|
|
goto exit;
|
|
}
|
|
|
|
pwszPrivacy++; // skip "="
|
|
|
|
while (*pwszPrivacy == (L" ")[0]) { ++pwszPrivacy; } // skip leading white spaces
|
|
|
|
if (m_hKeyLM == NULL || ::RegSetValueExW(m_hKeyLM,
|
|
L"Privacy",
|
|
0,
|
|
REG_SZ,
|
|
reinterpret_cast<const LPBYTE>(pwszPrivacy),
|
|
::wcslen(pwszPrivacy) * sizeof(WCHAR)) != ERROR_SUCCESS)
|
|
{
|
|
if (m_hKeyCU)
|
|
{
|
|
::RegSetValueExW(m_hKeyCU,
|
|
L"Privacy",
|
|
0,
|
|
REG_SZ,
|
|
reinterpret_cast<const LPBYTE>(pwszPrivacy),
|
|
::wcslen(pwszPrivacy) * sizeof(WCHAR));
|
|
}
|
|
}
|
|
|
|
DoTraceMessage(PP_LOG_INFO, "Privacy URL %ws found", m_wDefaultDAUrl);
|
|
}
|
|
else if (!::_wcsnicmp(Token, L"Properties", ::wcslen(L"Properties")))
|
|
{
|
|
PWSTR pwszProperties = ::wcsstr(Token, L"=");
|
|
if (pwszProperties == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_WARNING, "SESSION::GetDAInfoFromPPNexus() : no = after Properties");
|
|
goto exit;
|
|
}
|
|
|
|
pwszProperties++; // skip "="
|
|
|
|
while (*pwszProperties == (L" ")[0]) { ++pwszProperties; } // skip leading white spaces
|
|
|
|
if (m_hKeyLM == NULL || ::RegSetValueExW(m_hKeyLM,
|
|
L"Properties",
|
|
0,
|
|
REG_SZ,
|
|
reinterpret_cast<const LPBYTE>(pwszProperties),
|
|
::wcslen(pwszProperties) * sizeof(WCHAR)) != ERROR_SUCCESS)
|
|
{
|
|
if (m_hKeyCU)
|
|
{
|
|
::RegSetValueExW(m_hKeyCU,
|
|
L"Properties",
|
|
0,
|
|
REG_SZ,
|
|
reinterpret_cast<const LPBYTE>(pwszProperties),
|
|
::wcslen(pwszProperties) * sizeof(WCHAR));
|
|
}
|
|
}
|
|
|
|
DoTraceMessage(PP_LOG_INFO, "Properties URL %ws found", m_wDefaultDAUrl);
|
|
}
|
|
else if (!::_wcsnicmp(Token, L"GeneralRedir", ::wcslen(L"GeneralRedir")))
|
|
{
|
|
PWSTR pwszGeneralRedir = ::wcsstr(Token, L"=");
|
|
if (pwszGeneralRedir == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_WARNING, "SESSION::GetDAInfoFromPPNexus() : no = after GeneralRedir");
|
|
goto exit;
|
|
}
|
|
|
|
pwszGeneralRedir++; // skip "="
|
|
|
|
while (*pwszGeneralRedir == (L" ")[0]) { ++pwszGeneralRedir; } // skip leading white spaces
|
|
|
|
if (m_hKeyLM == NULL || ::RegSetValueExW(m_hKeyLM,
|
|
L"GeneralRedir",
|
|
0,
|
|
REG_SZ,
|
|
reinterpret_cast<const LPBYTE>(pwszGeneralRedir),
|
|
::wcslen(pwszGeneralRedir) * sizeof(WCHAR)) != ERROR_SUCCESS)
|
|
{
|
|
if (m_hKeyCU)
|
|
{
|
|
::RegSetValueExW(m_hKeyCU,
|
|
L"GeneralRedir",
|
|
0,
|
|
REG_SZ,
|
|
reinterpret_cast<const LPBYTE>(pwszGeneralRedir),
|
|
::wcslen(pwszGeneralRedir) * sizeof(WCHAR));
|
|
}
|
|
}
|
|
|
|
DoTraceMessage(PP_LOG_INFO, "GeneralRedir URL %ws found", m_wDefaultDAUrl);
|
|
}
|
|
|
|
next_token:
|
|
|
|
Token = ::wcstok(NULL, Delimiters);
|
|
}
|
|
|
|
exit:
|
|
if (pwszPassportUrls)
|
|
{
|
|
delete [] pwszPassportUrls;
|
|
}
|
|
if (hRequest)
|
|
{
|
|
CloseHandle(hRequest);
|
|
}
|
|
if (hConnect)
|
|
{
|
|
CloseHandle(hConnect);
|
|
}
|
|
|
|
return fRetVal;
|
|
}
|
|
|
|
BOOL SESSION::GetRealm(
|
|
PWSTR pwszRealm, // user supplied buffer ...
|
|
PDWORD pdwRealmLen // ... and length (will be updated to actual length
|
|
// on successful return)
|
|
) const
|
|
{
|
|
WCHAR wRealm[64];
|
|
DWORD RealmLen = sizeof(wRealm);
|
|
DWORD dwValueType;
|
|
BOOL fRealmFound = FALSE;
|
|
|
|
if (m_hKeyCU == NULL || ::RegQueryValueExW(m_hKeyCU,
|
|
L"LoginServerRealm",
|
|
0,
|
|
&dwValueType,
|
|
reinterpret_cast<LPBYTE>(&wRealm),
|
|
&RealmLen) != ERROR_SUCCESS)
|
|
{
|
|
if (m_hKeyLM && ::RegQueryValueExW(m_hKeyLM,
|
|
L"LoginServerRealm",
|
|
0,
|
|
&dwValueType,
|
|
reinterpret_cast<LPBYTE>(&wRealm),
|
|
&RealmLen) == ERROR_SUCCESS)
|
|
{
|
|
fRealmFound = TRUE;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
fRealmFound = TRUE;
|
|
}
|
|
|
|
if (!fRealmFound)
|
|
{
|
|
*pdwRealmLen = 0;
|
|
return FALSE;
|
|
}
|
|
|
|
if (!pwszRealm)
|
|
{
|
|
*pdwRealmLen = ::wcslen(wRealm) + 1;
|
|
return FALSE;
|
|
}
|
|
|
|
if (*pdwRealmLen < ::wcslen(wRealm) + 1)
|
|
{
|
|
*pdwRealmLen = ::wcslen(wRealm) + 1;
|
|
return FALSE;
|
|
}
|
|
|
|
::wcscpy(pwszRealm, wRealm);
|
|
*pdwRealmLen = ::wcslen(wRealm) + 1;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
DWORD SESSION::GetNexusVersion(void)
|
|
{
|
|
DWORD dwVersion = 0;
|
|
DWORD dwValueType;
|
|
DWORD dwVerLen = sizeof(dwVersion);
|
|
BOOL fVersionFound = FALSE;
|
|
|
|
if (m_hKeyCU == NULL || ::RegQueryValueExW(m_hKeyCU,
|
|
L"ConfigVersion",
|
|
0,
|
|
&dwValueType,
|
|
reinterpret_cast<LPBYTE>(&dwVersion),
|
|
&dwVerLen) != ERROR_SUCCESS)
|
|
{
|
|
if (m_hKeyLM && ::RegQueryValueExW(m_hKeyLM,
|
|
L"ConfigVersion",
|
|
0,
|
|
&dwValueType,
|
|
reinterpret_cast<LPBYTE>(&dwVersion),
|
|
&dwVerLen) == ERROR_SUCCESS)
|
|
{
|
|
fVersionFound = TRUE;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
fVersionFound = TRUE;
|
|
}
|
|
|
|
if (fVersionFound)
|
|
{
|
|
return dwVersion;
|
|
}
|
|
else
|
|
{
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
BOOL SESSION::UpdateDAInfo(
|
|
PCWSTR pwszSignIn,
|
|
PCWSTR pwszDAUrl
|
|
)
|
|
{
|
|
if (pwszSignIn)
|
|
{
|
|
LPCWSTR pwszDomain = ::wcsstr(pwszSignIn, L"@");
|
|
if (pwszDomain && m_hKeyDAMap)
|
|
{
|
|
DWORD dwError = ::RegSetValueExW(m_hKeyDAMap,
|
|
pwszDomain,
|
|
0,
|
|
REG_SZ,
|
|
reinterpret_cast<const LPBYTE>(const_cast<PWSTR>(pwszDAUrl)),
|
|
::wcslen(pwszDAUrl) * sizeof(WCHAR));
|
|
if (dwError == ERROR_SUCCESS)
|
|
{
|
|
return TRUE;
|
|
}
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
BOOL SESSION::PurgeDAInfo(PCWSTR pwszSignIn)
|
|
{
|
|
if (pwszSignIn == NULL)
|
|
{
|
|
return TRUE;
|
|
}
|
|
|
|
LPCWSTR pwszDomain = ::wcsstr(pwszSignIn, L"@");
|
|
if (pwszDomain && m_hKeyDAMap)
|
|
{
|
|
::RegDeleteValueW(m_hKeyDAMap, pwszDomain);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
BOOL SESSION::GetDAInfo(PCWSTR pwszSignIn,
|
|
LPWSTR pwszDAHostName,
|
|
DWORD HostNameLen,
|
|
LPWSTR pwszDAHostObj,
|
|
DWORD HostObjLen)
|
|
{
|
|
LPCWSTR pwszDAUrl = m_wDefaultDAUrl;
|
|
|
|
PWSTR pwszDomainDAUrl = NULL;
|
|
|
|
if (pwszSignIn)
|
|
{
|
|
LPCWSTR pwszDomain = ::wcsstr(pwszSignIn, L"@");
|
|
if (pwszDomain && m_hKeyDAMap)
|
|
{
|
|
pwszDomainDAUrl = new WCHAR[512];
|
|
if (pwszDomainDAUrl == NULL)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
DWORD dwDomainUrlLen = 512 * sizeof(sizeof(WCHAR));
|
|
|
|
DWORD dwValueType;
|
|
DWORD dwError = ::RegQueryValueExW(m_hKeyDAMap,
|
|
pwszDomain,
|
|
0,
|
|
&dwValueType,
|
|
reinterpret_cast<LPBYTE>(pwszDomainDAUrl),
|
|
&dwDomainUrlLen);
|
|
|
|
PP_ASSERT(!(dwError == ERROR_MORE_DATA));
|
|
// PP_ASSERT(dwValueType == REG_SZ);
|
|
|
|
if (dwError == ERROR_SUCCESS)
|
|
{
|
|
pwszDAUrl = pwszDomainDAUrl;
|
|
}
|
|
}
|
|
}
|
|
|
|
::wcscpy(m_wCurrentDAUrl, pwszDAUrl);
|
|
|
|
URL_COMPONENTSW UrlComps;
|
|
::memset(&UrlComps, 0, sizeof(UrlComps));
|
|
|
|
UrlComps.dwStructSize = sizeof(UrlComps) / sizeof(WCHAR);
|
|
|
|
UrlComps.lpszHostName = pwszDAHostName;
|
|
UrlComps.dwHostNameLength = HostNameLen;
|
|
|
|
UrlComps.lpszUrlPath = pwszDAHostObj;
|
|
UrlComps.dwUrlPathLength = HostObjLen;
|
|
|
|
if (CrackUrl(pwszDAUrl,
|
|
0,
|
|
0,
|
|
&UrlComps) == FALSE)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR,
|
|
"WININET_SESSION::GetDAInfo() failed; can not crack the URL %ws",
|
|
pwszDAUrl);
|
|
delete [] pwszDomainDAUrl;
|
|
return FALSE;
|
|
}
|
|
|
|
delete [] pwszDomainDAUrl;
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
BOOL SESSION::GetCachedCreds(
|
|
PCWSTR pwszRealm,
|
|
PCWSTR pwszTarget,
|
|
PCREDENTIALW** pppCreds,
|
|
DWORD* pdwCreds
|
|
)
|
|
{
|
|
*pppCreds = NULL;
|
|
*pdwCreds = 0;
|
|
|
|
if (m_pfnReadDomainCred == NULL)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
ULONG CredTypes = CRED_TYPE_DOMAIN_VISIBLE_PASSWORD;
|
|
DWORD dwFlags = CRED_CACHE_TARGET_INFORMATION;
|
|
CREDENTIAL_TARGET_INFORMATIONW TargetInfo;
|
|
|
|
|
|
memset ( (void*)&TargetInfo, 0, sizeof(CREDENTIAL_TARGET_INFORMATIONW));
|
|
|
|
TargetInfo.TargetName = const_cast<PWSTR>(pwszTarget);
|
|
TargetInfo.DnsDomainName = const_cast<PWSTR>(pwszRealm);
|
|
TargetInfo.PackageName = L"Passport1.4";
|
|
|
|
TargetInfo.Flags = 0;
|
|
TargetInfo.CredTypeCount = 1;
|
|
TargetInfo.CredTypes = &CredTypes;
|
|
|
|
if ((*m_pfnReadDomainCred)(&TargetInfo,
|
|
dwFlags,
|
|
pdwCreds,
|
|
pppCreds ) != TRUE)
|
|
{
|
|
*pppCreds = NULL;
|
|
*pdwCreds = 0;
|
|
}
|
|
|
|
// check to see if we've been told to ignore cached creds
|
|
if ( g_fIgnoreCachedCredsForPassport )
|
|
{
|
|
if ( *pppCreds != NULL )
|
|
{
|
|
if (m_pfnCredFree)
|
|
{
|
|
m_pfnCredFree(*pppCreds);
|
|
}
|
|
}
|
|
|
|
*pppCreds = NULL;
|
|
*pdwCreds = 0;
|
|
}
|
|
|
|
return (*pppCreds != NULL );
|
|
}
|
|
|
|
|
|
|
|
BOOL SESSION::Open(PCWSTR /*pwszHttpStack*/, HINTERNET)
|
|
{
|
|
BOOL fRetVal = FALSE;
|
|
DWORD dwError;
|
|
DWORD dwValueType;
|
|
DWORD dwUrlLen = sizeof(m_wDefaultDAUrl); // note: size of the buffer, not # of UNICODE characters
|
|
BOOL fDAInfoCached = FALSE; // assume NO DA info's cached locally
|
|
|
|
dwError = ::RegCreateKeyExW(HKEY_LOCAL_MACHINE,
|
|
L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Passport",
|
|
0,
|
|
NULL,
|
|
REG_OPTION_NON_VOLATILE,
|
|
KEY_READ | KEY_WRITE,
|
|
NULL,
|
|
&m_hKeyLM,
|
|
NULL);
|
|
|
|
if (dwError != ERROR_SUCCESS)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR,
|
|
"SESSION::Open() failed; can not create/open the Passport key; Error = %d", dwError);
|
|
|
|
// we can't open the Passport key for read & write, let's try open it for read only
|
|
::RegCreateKeyExW(HKEY_LOCAL_MACHINE,
|
|
L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Passport",
|
|
0,
|
|
NULL,
|
|
REG_OPTION_NON_VOLATILE,
|
|
KEY_READ,
|
|
NULL,
|
|
&m_hKeyLM,
|
|
NULL);
|
|
|
|
// if we still can't open it for read, we are still fine since we can download the info from the
|
|
// Nexus server. *NOTE* m_hKeyLM could be NULL from this point on.
|
|
}
|
|
|
|
dwError = ::RegCreateKeyExW(HKEY_CURRENT_USER,
|
|
L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Passport",
|
|
0,
|
|
NULL,
|
|
REG_OPTION_NON_VOLATILE,
|
|
KEY_READ | KEY_WRITE,
|
|
NULL,
|
|
&m_hKeyCU,
|
|
NULL);
|
|
|
|
if (dwError != ERROR_SUCCESS)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR,
|
|
"SESSION::Open() failed; can not create/open the Passport key; Error = %d", dwError);
|
|
|
|
::RegCreateKeyExW(HKEY_CURRENT_USER,
|
|
L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Passport",
|
|
0,
|
|
NULL,
|
|
REG_OPTION_NON_VOLATILE,
|
|
KEY_READ,
|
|
NULL,
|
|
&m_hKeyCU,
|
|
NULL);
|
|
}
|
|
|
|
if (m_hKeyCU)
|
|
{
|
|
dwError = ::RegCreateKeyExW(m_hKeyCU,
|
|
L"DAMap",
|
|
0,
|
|
NULL,
|
|
REG_OPTION_NON_VOLATILE,
|
|
KEY_READ | KEY_WRITE,
|
|
NULL,
|
|
&m_hKeyDAMap,
|
|
NULL);
|
|
|
|
if (dwError != ERROR_SUCCESS)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR,
|
|
"SESSION::Open() failed; can not create/open the Passport key; Error = %d", dwError);
|
|
|
|
::RegCreateKeyExW(m_hKeyCU,
|
|
L"DAMap",
|
|
0,
|
|
NULL,
|
|
REG_OPTION_NON_VOLATILE,
|
|
KEY_READ,
|
|
NULL,
|
|
&m_hKeyDAMap,
|
|
NULL);
|
|
}
|
|
}
|
|
|
|
if (m_hKeyCU == NULL || ::RegQueryValueExW(m_hKeyCU,
|
|
L"LoginServerUrl",
|
|
0,
|
|
&dwValueType,
|
|
reinterpret_cast<LPBYTE>(m_wDefaultDAUrl),
|
|
&dwUrlLen) != ERROR_SUCCESS)
|
|
{
|
|
if (m_hKeyLM && ::RegQueryValueExW(m_hKeyLM,
|
|
L"LoginServerUrl",
|
|
0,
|
|
&dwValueType,
|
|
reinterpret_cast<LPBYTE>(m_wDefaultDAUrl),
|
|
&dwUrlLen) == ERROR_SUCCESS)
|
|
{
|
|
fDAInfoCached = TRUE;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
fDAInfoCached = TRUE;
|
|
}
|
|
|
|
PP_ASSERT(!(dwError == ERROR_MORE_DATA));
|
|
// PP_ASSERT(dwValueType == REG_SZ); BVT break!!!
|
|
|
|
if (!fDAInfoCached || (::wcslen(m_wDefaultDAUrl) == ::wcslen(L"")))
|
|
{
|
|
if (GetDAInfoFromPPNexus(FALSE, // don't force connection establishment if nexus not reachable
|
|
NULL,
|
|
0,
|
|
NULL,
|
|
0) == FALSE)
|
|
{
|
|
goto exit;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
/*
|
|
URL_COMPONENTSW UrlComps;
|
|
::memset(&UrlComps, 0, sizeof(UrlComps));
|
|
|
|
UrlComps.dwStructSize = sizeof(UrlComps) / sizeof(WCHAR);
|
|
|
|
UrlComps.lpszHostName = m_wDAHostName;
|
|
UrlComps.dwHostNameLength = ARRAYSIZE(m_wDAHostName);
|
|
|
|
UrlComps.lpszUrlPath = m_wDATargetObj;
|
|
UrlComps.dwUrlPathLength = ARRAYSIZE(m_wDATargetObj);
|
|
|
|
if (CrackUrl(m_wDefaultDAUrl,
|
|
0,
|
|
0,
|
|
&UrlComps) == FALSE)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR,
|
|
"WININET_SESSION::Open() failed; can not crack the URL %ws",
|
|
m_wDefaultDAUrl);
|
|
goto exit;
|
|
}
|
|
*/
|
|
}
|
|
|
|
/*
|
|
DWORD dwRegUrlLen = sizeof(m_wRegistrationUrl);
|
|
dwError = ::RegQueryValueExW(m_hKeyLM,
|
|
L"RegistrationUrl",
|
|
0,
|
|
&dwValueType,
|
|
reinterpret_cast<LPBYTE>(m_wRegistrationUrl),
|
|
&dwRegUrlLen);
|
|
|
|
PP_ASSERT(!(dwError == ERROR_MORE_DATA));
|
|
*/
|
|
|
|
m_hCredUI = ::LoadLibraryW(L"advapi32.dll");
|
|
if (m_hCredUI)
|
|
{
|
|
m_pfnReadDomainCred =
|
|
reinterpret_cast<PFN_READ_DOMAIN_CRED_W>(::GetProcAddress(m_hCredUI, "CredReadDomainCredentialsW"));
|
|
if (m_pfnReadDomainCred == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_WARNING, "failed to bind to CredReadDomainCredentialsW()");
|
|
}
|
|
|
|
m_pfnCredFree =
|
|
reinterpret_cast<PFN_CRED_FREE>(::GetProcAddress(m_hCredUI, "CredFree"));
|
|
if (m_pfnCredFree == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_WARNING, "failed to bind to CredFree()");
|
|
}
|
|
}
|
|
|
|
fRetVal = TRUE;
|
|
|
|
exit:
|
|
|
|
return fRetVal;
|
|
}
|
|
|
|
void SESSION::Close(void)
|
|
{
|
|
if (m_hCredUI)
|
|
{
|
|
::FreeLibrary(m_hCredUI);
|
|
m_hCredUI = NULL;
|
|
}
|
|
|
|
if (m_hKeyDAMap)
|
|
{
|
|
::RegCloseKey(m_hKeyDAMap);
|
|
}
|
|
|
|
if (m_hKeyCU)
|
|
{
|
|
::RegCloseKey(m_hKeyCU);
|
|
}
|
|
|
|
if (m_hKeyLM)
|
|
{
|
|
::RegCloseKey(m_hKeyLM);
|
|
}
|
|
}
|
|
|
|
|
|
//
|
|
// Implementation for WININET_SESSION
|
|
//
|
|
|
|
// -----------------------------------------------------------------------------
|
|
WININET_SESSION::WININET_SESSION(void)
|
|
{
|
|
m_hInternet = NULL;
|
|
|
|
m_pfnConnect = NULL;
|
|
m_pfnOpenRequest = NULL;
|
|
m_pfnSendRequest = NULL;
|
|
m_pfnQueryInfo = NULL;
|
|
m_pfnCloseHandle = NULL;
|
|
m_pfnSetOption = NULL;
|
|
m_pfnOpenUrl = NULL;
|
|
m_pfnQueryOption = NULL;
|
|
m_pfnCrack = NULL;
|
|
m_pfnReadFile = NULL;
|
|
m_pfnStatusCallback = NULL;
|
|
m_pfnAddHeaders = NULL;
|
|
m_pfnIsHostBypassProxy = NULL;
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
WININET_SESSION::~WININET_SESSION(void)
|
|
{
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
HINTERNET WININET_SESSION::Connect(
|
|
LPCWSTR lpwszServerName,
|
|
INTERNET_PORT nPort)
|
|
{
|
|
PP_ASSERT(m_pfnConnect != NULL);
|
|
|
|
return (*m_pfnConnect)(m_hInternet,
|
|
lpwszServerName,
|
|
nPort,
|
|
NULL,
|
|
NULL,
|
|
INTERNET_SERVICE_HTTP,
|
|
0,
|
|
0);
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
HINTERNET WININET_SESSION::OpenRequest(
|
|
HINTERNET hConnect,
|
|
LPCWSTR lpwszVerb,
|
|
LPCWSTR lpwszObjectName,
|
|
DWORD dwFlags,
|
|
DWORD_PTR dwContext)
|
|
{
|
|
PP_ASSERT(m_pfnOpenRequest != NULL);
|
|
|
|
return (*m_pfnOpenRequest)(hConnect,
|
|
lpwszVerb,
|
|
lpwszObjectName,
|
|
L"HTTP/1.1",
|
|
NULL,
|
|
NULL,
|
|
dwFlags,
|
|
dwContext);
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
BOOL WININET_SESSION::SendRequest(
|
|
HINTERNET hRequest,
|
|
LPCWSTR lpwszHeaders,
|
|
DWORD dwHeadersLength,
|
|
DWORD_PTR dwContext)
|
|
{
|
|
|
|
PP_ASSERT(m_pfnSendRequest != NULL);
|
|
|
|
return (*m_pfnSendRequest)(hRequest,
|
|
lpwszHeaders,
|
|
dwHeadersLength,
|
|
NULL,
|
|
0);
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
BOOL WININET_SESSION::QueryHeaders(
|
|
HINTERNET hRequest,
|
|
DWORD dwInfoLevel,
|
|
LPVOID lpvBuffer,
|
|
LPDWORD lpdwBufferLength,
|
|
LPDWORD lpdwIndex)
|
|
{
|
|
PP_ASSERT(m_pfnQueryInfo != NULL);
|
|
|
|
return (*m_pfnQueryInfo)(hRequest,
|
|
dwInfoLevel,
|
|
lpvBuffer,
|
|
lpdwBufferLength,
|
|
lpdwIndex);
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
BOOL WININET_SESSION::CloseHandle(
|
|
IN HINTERNET hInternet)
|
|
{
|
|
PP_ASSERT(m_pfnCloseHandle != NULL);
|
|
|
|
return (*m_pfnCloseHandle)(hInternet);
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
BOOL WININET_SESSION::QueryOption(
|
|
HINTERNET hInternet,
|
|
DWORD dwOption,
|
|
LPVOID lpBuffer,
|
|
LPDWORD lpdwBufferLength)
|
|
{
|
|
PP_ASSERT(m_pfnQueryOption != NULL);
|
|
|
|
return (*m_pfnQueryOption)(hInternet,
|
|
dwOption,
|
|
lpBuffer,
|
|
lpdwBufferLength
|
|
);
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
BOOL WININET_SESSION::SetOption(
|
|
HINTERNET hInternet,
|
|
DWORD dwOption,
|
|
LPVOID lpBuffer,
|
|
DWORD dwBufferLength)
|
|
{
|
|
PP_ASSERT(m_pfnSetOption != NULL);
|
|
|
|
return (*m_pfnSetOption)(hInternet,
|
|
dwOption,
|
|
lpBuffer,
|
|
dwBufferLength);
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
HINTERNET WININET_SESSION::OpenUrl(
|
|
LPCWSTR lpwszUrl,
|
|
LPCWSTR lpwszHeaders,
|
|
DWORD dwHeadersLength,
|
|
DWORD dwFlags)
|
|
{
|
|
PP_ASSERT(m_pfnOpenUrl != NULL);
|
|
|
|
return (*m_pfnOpenUrl)(m_hInternet,
|
|
lpwszUrl,
|
|
lpwszHeaders,
|
|
dwHeadersLength,
|
|
dwFlags,
|
|
0);
|
|
}
|
|
|
|
// -----------------------------------------------------------------------------
|
|
BOOL WININET_SESSION::ReadFile(
|
|
HINTERNET hFile,
|
|
LPVOID lpBuffer,
|
|
DWORD dwNumberOfBytesToRead,
|
|
LPDWORD lpdwNumberOfBytesRead)
|
|
{
|
|
PP_ASSERT(m_pfnReadFile != NULL);
|
|
|
|
return (*m_pfnReadFile)(
|
|
hFile,
|
|
lpBuffer,
|
|
dwNumberOfBytesToRead,
|
|
lpdwNumberOfBytesRead);
|
|
}
|
|
|
|
BOOL WININET_SESSION::CrackUrl(
|
|
LPCWSTR lpszUrl,
|
|
DWORD dwUrlLength,
|
|
DWORD dwFlags,
|
|
PVOID/*LPURL_COMPONENTSW*/ lpUrlComponents)
|
|
{
|
|
PP_ASSERT (m_pfnCrack != NULL);
|
|
|
|
return (*m_pfnCrack)(lpszUrl,
|
|
dwUrlLength,
|
|
dwFlags,
|
|
lpUrlComponents);
|
|
}
|
|
|
|
|
|
PVOID WININET_SESSION::SetStatusCallback(
|
|
HINTERNET hInternet,
|
|
PVOID lpfnCallback
|
|
)
|
|
{
|
|
PP_ASSERT (m_pfnStatusCallback != NULL);
|
|
|
|
return (*m_pfnStatusCallback)(hInternet,
|
|
(INTERNET_STATUS_CALLBACK)lpfnCallback);
|
|
|
|
}
|
|
|
|
BOOL WININET_SESSION::AddHeaders(
|
|
HINTERNET hConnect,
|
|
LPCWSTR lpszHeaders,
|
|
DWORD dwHeadersLength,
|
|
DWORD dwModifiers
|
|
)
|
|
{
|
|
PP_ASSERT(m_pfnAddHeaders != NULL);
|
|
|
|
return (*m_pfnAddHeaders)(hConnect,
|
|
lpszHeaders,
|
|
dwHeadersLength,
|
|
dwModifiers
|
|
);
|
|
}
|
|
|
|
|
|
BOOL WININET_SESSION::IsHostBypassProxy(
|
|
INTERNET_SCHEME tScheme,
|
|
LPCSTR pszHost,
|
|
DWORD cchHost)
|
|
{
|
|
PP_ASSERT(m_pfnIsHostBypassProxy != NULL);
|
|
|
|
return (*m_pfnIsHostBypassProxy)(tScheme,
|
|
pszHost,
|
|
cchHost);
|
|
}
|
|
|
|
|
|
|
|
|
|
BOOL WININET_SESSION::InitHttpApi(PFN_INTERNET_OPEN* ppfnInternetOpen)
|
|
{
|
|
BOOL fRet = FALSE;
|
|
|
|
m_pfnCloseHandle =
|
|
reinterpret_cast<PFN_CLOSE_HANDLE>(::GetProcAddress(m_hHttpStack, "InternetCloseHandle"));
|
|
if (m_pfnCloseHandle == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR, "function entry point InternetCloseHandle not found");
|
|
goto exit;
|
|
}
|
|
|
|
*ppfnInternetOpen =
|
|
reinterpret_cast<PFN_INTERNET_OPEN>(::GetProcAddress(m_hHttpStack, "InternetOpenW"));
|
|
if (*ppfnInternetOpen == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR, "function entry point InternetOpenW not found");
|
|
goto exit;
|
|
}
|
|
|
|
m_pfnConnect =
|
|
reinterpret_cast<PFN_INTERNET_CONNECT>(::GetProcAddress(m_hHttpStack, "InternetConnectW"));
|
|
if (m_pfnConnect == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR, "function entry point InternetConnectW not found");
|
|
goto exit;
|
|
}
|
|
|
|
m_pfnOpenRequest =
|
|
reinterpret_cast<PFN_OPEN_REQUEST>(::GetProcAddress(m_hHttpStack, "HttpOpenRequestW"));
|
|
if (m_pfnOpenRequest == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR, "function entry point HttpOpenRequestW not found");
|
|
goto exit;
|
|
}
|
|
|
|
m_pfnSendRequest =
|
|
reinterpret_cast<PFN_SEND_REQUEST>(::GetProcAddress(m_hHttpStack, "HttpSendRequestW"));
|
|
if (m_pfnSendRequest == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR, "function entry point HttpSendRequestW not found");
|
|
goto exit;
|
|
}
|
|
|
|
m_pfnQueryInfo =
|
|
reinterpret_cast<PFN_QUERY_INFO>(::GetProcAddress(m_hHttpStack, "HttpQueryInfoW"));
|
|
if (m_pfnQueryInfo == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR, "function entry point HttpQueryInfoW not found");
|
|
goto exit;
|
|
}
|
|
|
|
m_pfnSetOption =
|
|
reinterpret_cast<PFN_SET_OPTION>(::GetProcAddress(m_hHttpStack, "InternetSetOptionW"));
|
|
if (m_pfnSetOption == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR, "function entry point InternetSetOptionW not found");
|
|
goto exit;
|
|
}
|
|
|
|
m_pfnOpenUrl =
|
|
reinterpret_cast<PFN_OPEN_URL>(::GetProcAddress(m_hHttpStack, "InternetOpenUrlW"));
|
|
if (m_pfnOpenUrl == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR, "function entry point InternetOpenUrlW not found");
|
|
goto exit;
|
|
}
|
|
|
|
m_pfnQueryOption =
|
|
reinterpret_cast<PFN_QUERY_OPTION>(::GetProcAddress(m_hHttpStack, "InternetQueryOptionW"));
|
|
if (m_pfnQueryOption == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR, "function entry point InternetQueryOptionW not found");
|
|
goto exit;
|
|
}
|
|
|
|
m_pfnCrack =
|
|
reinterpret_cast<PFN_CRACK_URL>(::GetProcAddress(m_hHttpStack, "InternetCrackUrlW"));
|
|
if (m_pfnCrack == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR, "function entry point InternetCrackUrlW not found");
|
|
goto exit;
|
|
}
|
|
|
|
m_pfnReadFile =
|
|
reinterpret_cast<PFN_READ_FILE>(::GetProcAddress(m_hHttpStack, "InternetReadFile"));
|
|
if (m_pfnReadFile == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR, "function entry point InternetReadFile not found");
|
|
goto exit;
|
|
}
|
|
|
|
m_pfnStatusCallback =
|
|
reinterpret_cast<PFN_STATUS_CALLBACK>(::GetProcAddress(m_hHttpStack, "InternetSetStatusCallbackW"));
|
|
if (m_pfnStatusCallback == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR, "function entry point InternetSetStatusCallback not found");
|
|
goto exit;
|
|
}
|
|
|
|
m_pfnAddHeaders =
|
|
reinterpret_cast<PFN_ADD_HEADERS>(::GetProcAddress(m_hHttpStack, "HttpAddRequestHeadersW"));
|
|
if (m_pfnAddHeaders == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR, "function entry point HttpAddRequestHeaders not found");
|
|
goto exit;
|
|
}
|
|
|
|
m_pfnIsHostBypassProxy =
|
|
reinterpret_cast<PFN_IS_HOST_BYPASS_PROXY>(::GetProcAddress(m_hHttpStack, "IsHostInProxyBypassList"));
|
|
if (m_pfnIsHostBypassProxy == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR, "function entry point IsHostInProxyBypassList not found");
|
|
goto exit;
|
|
}
|
|
|
|
|
|
fRet = TRUE;
|
|
|
|
exit:
|
|
return fRet;
|
|
}
|
|
|
|
BOOL WININET_SESSION::Open(
|
|
PCWSTR pwszHttpStack,
|
|
HINTERNET hInternet
|
|
)
|
|
{
|
|
PP_ASSERT(pwszHttpStack != NULL);
|
|
|
|
DWORD dwErrorCode;
|
|
BOOL fRet = FALSE;
|
|
PFN_INTERNET_OPEN pfnInternetOpen = NULL;
|
|
|
|
PP_ASSERT(m_hHttpStack == 0);
|
|
m_hHttpStack = ::LoadLibraryW(pwszHttpStack);
|
|
if (m_hHttpStack == NULL)
|
|
{
|
|
dwErrorCode = ::GetLastError();
|
|
DoTraceMessage(PP_LOG_ERROR, "failed to load library %ws; error = %d", pwszHttpStack, dwErrorCode);
|
|
goto exit;
|
|
}
|
|
|
|
if (InitHttpApi(&pfnInternetOpen) == FALSE)
|
|
{
|
|
goto exit;
|
|
}
|
|
|
|
if (hInternet)
|
|
{
|
|
m_hInternet = hInternet;
|
|
m_fOwnedSession = FALSE;
|
|
}
|
|
else
|
|
{
|
|
m_hInternet = (*pfnInternetOpen)(
|
|
L"Microsoft.NET-Passport-Authentication-Service/1.4; Q312461",
|
|
INTERNET_OPEN_TYPE_PRECONFIG,
|
|
NULL,
|
|
NULL,
|
|
0 /*INTERNET_FLAG_ASYNC*/ // biaow-todo: use async
|
|
);
|
|
(*m_pfnSetOption)(m_hInternet, INTERNET_OPTION_EXEMPT_CONNECTION_LIMIT, NULL, 0);
|
|
|
|
m_fOwnedSession = TRUE;
|
|
}
|
|
if (m_hInternet == NULL)
|
|
{
|
|
dwErrorCode = ::GetLastError();
|
|
DoTraceMessage(PP_LOG_ERROR, "failed to open an HTTP session through %ws; error = %d",
|
|
pwszHttpStack, dwErrorCode);
|
|
goto exit;
|
|
}
|
|
|
|
if (SESSION::Open(pwszHttpStack, hInternet) == FALSE)
|
|
{
|
|
goto exit;
|
|
}
|
|
|
|
fRet = TRUE;
|
|
|
|
DoTraceMessage(PP_LOG_INFO, "WinInet Http Session opened");
|
|
|
|
exit:
|
|
if (!fRet)
|
|
{
|
|
if (m_hInternet && m_fOwnedSession)
|
|
{
|
|
(*m_pfnCloseHandle)(m_hInternet);
|
|
m_hInternet = NULL;
|
|
}
|
|
if (m_hHttpStack)
|
|
{
|
|
::FreeLibrary(m_hHttpStack);
|
|
m_hHttpStack = NULL;
|
|
}
|
|
|
|
DoTraceMessage(PP_LOG_ERROR, "WinInet Http Session failed");
|
|
}
|
|
|
|
return fRet;
|
|
}
|
|
|
|
void WININET_SESSION::Close(void)
|
|
{
|
|
PP_ASSERT(m_pfnCloseHandle);
|
|
if (m_hInternet && m_fOwnedSession)
|
|
{
|
|
(*m_pfnCloseHandle)(m_hInternet);
|
|
m_pfnCloseHandle = NULL;
|
|
}
|
|
|
|
if (m_hHttpStack)
|
|
{
|
|
::FreeLibrary(m_hHttpStack);
|
|
m_hHttpStack = NULL;
|
|
}
|
|
|
|
SESSION::Close();
|
|
|
|
DoTraceMessage(PP_LOG_INFO, "WinInet Http Session closed");
|
|
}
|
|
|
|
#ifdef PP_DEMO
|
|
BOOL WININET_SESSION::ContactPartner(PCWSTR pwszPartnerUrl,
|
|
PCWSTR pwszVerb,
|
|
PCWSTR pwszHeaders,
|
|
PWSTR pwszData,
|
|
PDWORD pdwDataLength
|
|
)
|
|
{
|
|
BOOL fRet = FALSE;
|
|
HINTERNET hConnect = NULL;
|
|
HINTERNET hRequest = NULL;
|
|
|
|
WCHAR ServerName[128];
|
|
WCHAR ObjectPath[1024];
|
|
|
|
URL_COMPONENTSW UrlComps;
|
|
::memset(&UrlComps, 0, sizeof(UrlComps));
|
|
|
|
UrlComps.dwStructSize = sizeof(UrlComps) / sizeof(WCHAR);
|
|
|
|
UrlComps.lpszHostName = ServerName;
|
|
UrlComps.dwHostNameLength = ARRAYSIZE(ServerName);
|
|
|
|
UrlComps.lpszUrlPath = ObjectPath;
|
|
UrlComps.dwUrlPathLength = ARRAYSIZE(ObjectPath);
|
|
|
|
PP_ASSERT(m_pfnCrack != NULL);
|
|
|
|
if ((*m_pfnCrack)(pwszPartnerUrl,
|
|
0,
|
|
0,
|
|
&UrlComps) == FALSE)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR,
|
|
"WININET_SESSION::ContactPartner() failed; can not crack the URL %ws",
|
|
pwszPartnerUrl);
|
|
goto exit;
|
|
}
|
|
|
|
PP_ASSERT(m_pfnConnect != NULL);
|
|
|
|
hConnect = (*m_pfnConnect)(m_hInternet,
|
|
UrlComps.lpszHostName,
|
|
UrlComps.nPort,
|
|
NULL,
|
|
NULL,
|
|
INTERNET_SERVICE_HTTP,
|
|
0,
|
|
0);
|
|
if (hConnect == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR,
|
|
"WININET_SESSION::ContactPartner() failed; can not open an HTTP sesstion to %ws:%d",
|
|
UrlComps.lpszHostName, UrlComps.nPort);
|
|
goto exit;
|
|
}
|
|
|
|
PP_ASSERT(m_pfnOpenRequest != NULL);
|
|
|
|
hRequest = (*m_pfnOpenRequest)(hConnect,
|
|
pwszVerb,
|
|
UrlComps.lpszUrlPath,
|
|
L"HTTP/1.1",
|
|
NULL,
|
|
NULL,
|
|
INTERNET_FLAG_NO_AUTO_REDIRECT | INTERNET_FLAG_NO_AUTH,
|
|
0);
|
|
if (hRequest == NULL)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR,
|
|
"WININET_SESSION::ContactPartner() failed; can not open an HTTP request to %ws:(%ws)",
|
|
UrlComps.lpszUrlPath, pwszVerb);
|
|
goto exit;
|
|
}
|
|
|
|
PP_ASSERT(m_pfnSendRequest != NULL);
|
|
|
|
if ((*m_pfnSendRequest)(hRequest,
|
|
pwszHeaders,
|
|
0,
|
|
NULL,
|
|
0) == FALSE)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR,
|
|
"WININET_SESSION::ContactPartner() failed; can not send an HTTP request");
|
|
|
|
goto exit;
|
|
}
|
|
|
|
if (pwszData == NULL)
|
|
{
|
|
fRet = TRUE;
|
|
goto exit;
|
|
}
|
|
|
|
DWORD dwStatus, dwStatusLen;
|
|
dwStatusLen = sizeof(dwStatus);
|
|
if (!QueryHeaders(hRequest,
|
|
HTTP_QUERY_FLAG_NUMBER | HTTP_QUERY_STATUS_CODE,
|
|
&dwStatus,
|
|
&dwStatusLen))
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR,
|
|
"WININET_SESSION::ContactPartner() failed; can not query status code");
|
|
goto exit;
|
|
}
|
|
|
|
if (dwStatus != HTTP_STATUS_REDIRECT)
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR,
|
|
"WININET_SESSION::ContactPartner() failed; expecting %d but get %d",
|
|
HTTP_STATUS_REDIRECT, dwStatus);
|
|
goto exit;
|
|
}
|
|
|
|
::wcscpy(pwszData, L"WWW-Authenticate: ");
|
|
if(!QueryHeaders(hRequest,
|
|
HTTP_QUERY_WWW_AUTHENTICATE,
|
|
(LPVOID)(pwszData + ::wcslen(L"WWW-Authenticate: ")),
|
|
pdwDataLength))
|
|
{
|
|
DoTraceMessage(PP_LOG_ERROR,
|
|
"WININET_SESSION::ContactPartner() failed; no auth headers found");
|
|
goto exit;
|
|
}
|
|
|
|
(*m_pfnCloseHandle)(hRequest);
|
|
hRequest = NULL;
|
|
(*m_pfnCloseHandle)(hConnect);
|
|
hConnect = NULL;
|
|
|
|
fRet = TRUE;
|
|
|
|
exit:
|
|
if (hRequest)
|
|
{
|
|
(*m_pfnCloseHandle)(hRequest);
|
|
hRequest = NULL;
|
|
}
|
|
|
|
if (hConnect)
|
|
{
|
|
(*m_pfnCloseHandle)(hConnect);
|
|
hConnect = NULL;
|
|
}
|
|
|
|
return fRet;
|
|
}
|
|
#endif // PP_DEMO
|