我找到了以下代码片段,并尝试使用它创建一个 ISAPI .DLL。
#include <windows.h>
#include <httpfilt.h>
#include "tchar.h"
#include "strsafe.h"
// Portion of HttpOnly
DWORD WINAPI HttpFilterProc(
PHTTP_FILTER_CONTEXT pfc,
DWORD dwNotificationType,
LPVOID pvNotification) {
// Hard coded cookie length (2k bytes)
CHAR szCookie[2048];
DWORD cbCookieOriginal = sizeof(szCookie) / sizeof(szCookie[0]);
DWORD cbCookie = cbCookieOriginal;
HTTP_FILTER_SEND_RESPONSE *pResponse =
(HTTP_FILTER_SEND_RESPONSE*)pvNotification;
CHAR *szHeader = "Set-Cookie:";
CHAR *szHttpOnly = "; HttpOnly";
if (pResponse->GetHeader(pfc,szHeader,szCookie,&cbCookie)) {
if (SUCCEEDED(StringCchCat(szCookie,
cbCookieOriginal,
szHttpOnly))) {
if (!pResponse->SetHeader(pfc,
szHeader,
szCookie)) {
// Fail securely - send no cookie!
pResponse->SetHeader(pfc,szHeader,"");
}
} else {
pResponse->SetHeader(pfc,szHeader,"");
}
}
return SF_STATUS_REQ_NEXT_NOTIFICATION;
}
我使用 VS 2010 Express 创建了一个新的 C++ 项目。构建项目时出现以下错误:
------ Build started: Project: ISAPIHttpOnly, Configuration: Debug Win32 ------
HttpOnly.cpp
c:\documents and settings\bob\my documents\visual studio 2010\projects\isapihttponly\isapihttponly\httponly.cpp(25): error C2664: 'StringCchCatW' : cannot convert parameter 1 from 'CHAR [2048]' to 'STRSAFE_LPWSTR'
Types pointed to are unrelated; conversion requires reinterpret_cast, C-style cast or function-style cast
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
我不确定如何解决这个问题。:S