IHttpTokenKey 인터페이스
전역 토큰 캐시에서 연결된 데이터에 액세스하기 위한 주요 정보를 나타냅니다.
구문
class IHttpTokenKey : public IHttpCacheKey
메서드
다음 표에서는 인터페이스에서 노출하는 메서드를 나열합니다 IHttpTokenKey .
| 속성 | Description |
|---|---|
| Enum | ( IHttpCacheKey에서 상속됩니다.) |
| GetCacheName | 재정의됩니다. 전역 토큰 캐시의 이름을 반환합니다. |
| GetHash | IHttpCacheKey에서 상속됩니다. |
| GetIsEqual | IHttpCacheKey에서 상속됩니다. |
| GetIsPrefix | IHttpCacheKey에서 상속됩니다. |
| GetLogonMethod | LOGON32_* 사용자가 로그온할 때 사용되는 값을 반환합니다. |
| GetPasswordHash | 사용자 암호를 해시 값으로 반환합니다. |
| GetUserName | 사용자 이름을 반환합니다. |
파생 클래스
이 인터페이스에는 파생 클래스가 없습니다.
설명
사용자가 웹 사이트에 로그온할 때마다 해당 사용자에 대한 토큰이 만들어집니다. 인터페이스는 IHttpTokenKey 해당 사용자를 나타내는 데이터에 대한 액세스 권한을 얻기 위한 메서드를 구현합니다.
IHttpTokenKey 는 로그온 방법, 암호 해시 및 사용자 이름과 같은 반환 사용자 정보에 대한 지원을 추가하여 IHttpCacheKey 인터페이스를 확장합니다. IHttpTokenKey 또한 IHttpTokenKey::GetCacheName 메서드를 통해 기본 구현을 제공하여 IHttpCacheKey::GetCacheName 메서드를 재정의합니다.
구현자에 대한 참고 사항
인터페이스를 구현 IHttpTokenKey 하는 각 nonabstract 클래스는 포인터가 보유하는 데이터를 전역 토큰 캐시에서 해당 IHttpTokenKey 데이터에 대한 고유 DWORD 값에 매핑하는 알고리즘 GetHash 을 메서드에 제공해야 합니다.
예제
다음 코드 예제에서는 GL_CACHE_OPERATION 및 GL_CACHE_CLEANUP 이벤트를 수신 대기한 다음 이벤트 뷰어 정보를 쓰는 전역 모듈을 만드는 방법을 보여 줍니다IHttpTokenKey.
주의
IIS 7은 이벤트 뷰어 많은 수의 이벤트를 생성합니다. 프로덕션 환경에서 로그 오버플로 오류를 방지하려면 일반적으로 이벤트 로그에 캐시 정보를 쓰지 않아야 합니다. 데모를 위해 이 코드 예제에서는 디버그 모드에서만 이벤트 뷰어 항목을 씁니다.
#pragma warning( disable : 4290 )
#pragma warning( disable : 4530 )
#define _WINSOCKAPI_
#include <windows.h>
#include <sal.h>
#include <tchar.h>
#include <initguid.h>
#include <httptrace.h>
#include <httpserv.h>
#include <httpcach.h>
#include <string>
using namespace std;
#import "msxml6.dll"
using namespace MSXML2;
// The CConvert class mirrors the Convert class that is
// defined in the .NET Framework. It converts primitives
// and other data types to wstring types.
class CConvert
{
public:
// The ToString method converts a HANDLE to a wstring.
// h: the HANDLE to convert to a wstring.
// return: the HANDLE as a wstring.
static wstring ToString(HANDLE h)
{
// If the HANDLE is NULL, return the "NULL" string.
if (NULL == h)
{
return L"NULL";
}
// If the HANDLE is not valid, return
// the INVALID_HANDLE_VALUE as a string.
if (INVALID_HANDLE_VALUE == h)
{
return L"INVALID_HANDLE_VALUE";
}
// The HANDLE is valid.
return L"valid";
}
// The ToString method converts a FILETIME pointer to a wstring.
// fileTime: the FILETIME pointer to convert to a wstring.
// return: the FILETIME pointer as a wstring.
static wstring ToString(FILETIME* fileTime)
{
// If fileTime is NULL, return the empty string.
if (NULL == fileTime)
{
return L"NULL";
}
// Convert the FILETIME to a local time, and
// then convert that local time to a wstring.
SYSTEMTIME stUTC;
SYSTEMTIME stLocal;
FileTimeToSystemTime(fileTime, &stUTC);
SystemTimeToTzSpecificLocalTime(NULL, &stUTC, &stLocal);
// Create a wstring to return. Note: wsprintf
// can be also used. However, it is more difficult
// to handle both UNICODE and non-UNICODE correctly.
wstring timeString =
ToString(stLocal.wMonth) +
wstring(L"/") +
ToString(stLocal.wDay) +
wstring(L"/") +
ToString(stLocal.wYear) +
wstring(L" ") +
ToString(stLocal.wHour) +
wstring(L":") +
ToString(stLocal.wMinute);
// Return the FILETIME data as a wstring.
return timeString;
}
// The ToString method converts a
// ULARGE_INTEGER pointer to a wstring.
// ui: the ULARGE_INTEGER pointer to convert to a string.
// return: the ULARGE_INTEGER pointer as a string.
static wstring ToString(ULARGE_INTEGER* ui)
{
// Return the empty string if the
// ULARGE_INTEGER pointer is NULL.
if (NULL == ui)
{
return L"NULL";
}
// Return the low-order part to a wstring.
return (ToString(ui->LowPart));
}
// The ToString method converts a PCSTR to a wstring.
// pcstr: the PCSTR to convert to a wstring.
// return: the PCSTR as a wstring.
static wstring ToString(PCSTR pcstr)
{
// Return the empty string
// if the PCSTR is NULL.
if (NULL == pcstr)
{
return L"NULL";
}
// Get the length of the string to copy.
size_t length = strlen(pcstr);
// Create a new double-byte character
// array of length plus 1.
wchar_t* newText = new wchar_t[length+1];
// Copy the source into the sink string.
for (size_t i = 0; i < length; ++i)
{
newText[i] = pcstr[i];
}
// Terminate the string with the NULL character.
newText[length] = '\0';
// Get a wstring from the new double-byte string.
wstring wText = newText;
// Call delete on the newText pointer
// and set this pointer to NULL.
delete[] newText;
newText = NULL;
// Return the wstring copy.
return wText;
}
// The ToString method converts a long to a wstring.
// l: the long value to convert to a wstring.
// return: the long as a wstring.
static wstring ToString(long l)
{
WCHAR str[256];
str[0] = '\0';
_ltow_s(l, str, 256, 10);
return str;
}
// The ToString method converts a DWORD to a wstring.
// d: the DWORD value to convert to a wstring.
// return: the DWORD as a wstring.
static wstring ToString(DWORD d)
{
return ToString((long)d);
}
// The ToString method converts an LPCGUID to a wstring.
// guid: the LPCGUID value to convert to a wstring.
// return: The LPCGUID as a wstring; otherwise, L"" if
// guid is NULL.
static wstring ToString(LPCGUID guid)
{
// If the GUID is NULL, return the empty string.
if (NULL == guid)
{
return L"NULL";
}
// Create a WCHAR array to write the GUID to.
WCHAR guidString[256];
// Initialize the zero-based index of the
// guidString to the null-terminating character
// because the StringFromGUID2 may fail.
guidString[0] = '\0';
// Convert the GUID to a string of the form "{...}".
int characters = StringFromGUID2(*guid, guidString, 256);
// Return the guidString as a wstring.
return guidString;
}
// The ToString method converts a BOOL to a wstring.
// b: the BOOL value to convert to a wstring.
// return: L"true" for true; otherwise, L"false" for false.
static wstring ToString(BOOL b)
{
return (b) ? L"true" : L"false";
}
// The ToByteString converts a double-byte
// character string to a single-byte string.
// str: the double-byte string to convert.
// return: a single-byte string copied from str.
static string ToByteString(const wstring& str)
{
// Get the length of the
// double-byte string.
size_t length = str.length();
// Create a temporary char pointer.
char* byteChar = new char[length+1];
byteChar[0] = '\0';
// Copy the double-byte character string
// into the single-byte string.
size_t charsReturned = 0;
wcstombs_s(&charsReturned, byteChar,
length+1, str.c_str(), length+1);
// Create a string to return.
string retString = byteChar;
// Delete the temporary string and
// set that string to NULL.
delete[] byteChar;
byteChar = NULL;
// Return the single-byte string.
return retString;
}
// The ToString method converts a USHORT to a wstring.
// u: the USHORT value to convert to a wstring.
// return: the value of u as a wstring.
static wstring ToString(USHORT u)
{
return (ToString((long)u));
}
// The ToString method converts a
// const BYTE pointer to a wstring.
// bytes: the BYTE pointer to convert.
// return: the value of bytes as a wstring.
static wstring ToString(const BYTE* bytes)
{
return (ToString((PCSTR)bytes));
}
// The ToString method converts
// a PCWSTR to a wstring.
// pcwstr: the PCWSTR to convert.
// return: L"NULL" if the pcwstr
// parameter is NULL; otherwise,
// pcwstr converted to a wstring.
static wstring ToString(PCWSTR pcwstr)
{
// If the pcwstr parameter
// is NULL, return L"NULL".
if (NULL == pcwstr)
{
return L"NULL";
}
// Implicitly convert the
// PCWSTR to a wstring.
return pcwstr;
}
// The ToString method converts
// a character to a wstring.
// c: the character to convert.
// return: c as a wstring.
static wstring ToString(char c)
{
wstring str;
str += c;
return str;
}
// The ToString method converts
// a short to a wstring.
// s: the short to convert.
// return: s as a wstring.
static wstring ToString(short s)
{
return (ToString((long)s));
}
};
// The CFilter class accepts all XML documents
// for writing. Classes that inherit from
// CFilter should override the Accept method.
class CFilter
{
public:
// Creates the CFilter class.
CFilter()
{
}
// Creates the Destructor for the
// CFilter class.
virtual ~CFilter()
{
}
// The Accept method returns true if the XML
// document should be written.
// doc: the XML document to write.
// return: true.
virtual bool Accept(MSXML2::IXMLDOMDocument3Ptr doc) const
{
return true;
}
};
// The CXmlFilter class inherits from the CFilter
// class. CXmlFilter overrides the Accept method,
// and returns true if the XML document contains
// an element with a given name.
class CXmlFilter : public CFilter
{
public:
// Creates the CXmlFilter class.
// element: the name of the XML element
// that must be in an XML document.
CXmlFilter(const wstring& element) :
m_elementName(element)
{
}
// Creates the destructor for
// the CXmlFilter class.
virtual ~CXmlFilter()
{
}
// The Accept method overrides
// the CFilter implementation.
// doc: the XML document for writing.
// return: true if the XML document contains
// an element with the name m_elementName.
virtual bool Accept(MSXML2::IXMLDOMDocument3Ptr doc) const
{
// Get a list of the nodes
// with the given name.
MSXML2::IXMLDOMNodeListPtr nodes =
doc->getElementsByTagName(m_elementName.c_str());
// Return true if there are any nodes
// in the document with this name.
return ((nodes->length) > 0);
}
private:
// Specify the name of the
// element in the XML document.
wstring m_elementName;
};
// The CEventWriter class writes XML
// documents and strings to the event log.
class CEventWriter
{
public:
// Creates the CEventWriter class.
// name: the name of the
// event log to open.
CEventWriter(const wstring& name)
{
#ifdef UNICODE
m_eventLog = RegisterEventSource(NULL, name.c_str());
#else
string multiName = CConvert::ToByteString(name);
m_eventLog = RegisterEventSource(NULL, multiName.c_str());
#endif
}
// Creates the destructor for the
// CEventWriter class. This destructor
// closes the HANDLE to the event
// log if that HANDLE is open.
virtual ~CEventWriter()
{
// If the HANDLE to the event
// log is open, close it.
if (NULL != m_eventLog)
{
// Deregister the event log HANDLE.
DeregisterEventSource(m_eventLog);
// Set the HANDLE to NULL.
m_eventLog = NULL;
}
}
// The ReportInfo method writes the content
// of the XML document to the event log.
// doc: the XML document to write.
// return: true if the event log is written.
BOOL ReportInfo(MSXML2::IXMLDOMDocument3Ptr doc)
{
MSXML2::IXMLDOMElementPtr documentElement =
doc->documentElement;
// Get the XML as a BSTR and place this XML into a
// _bstr_t wrapper. The client of the XML document
// is responsible for deleting the returned BSTR from
// the property, which the _bstr_t wrapper will do
// automatically.
_bstr_t bstrXml = documentElement->xml;
// Convert the _bstr_t to a wstring.
wstring xmlString = bstrXml;
// Write the XML to the event writer.
return ReportInfo(xmlString);
}
// The ReportInfo method writes the content
// of the XML document to the event log if
// the filter parameter accepts the document.
// doc: the XML document to write.
// filter: the CFilter address for
// filtering XML documents.
// return: true if the event log is written.
BOOL ReportInfo(MSXML2::IXMLDOMDocument3Ptr doc, const CFilter& filter)
{
if (filter.Accept(doc))
{
return ReportInfo(doc);
}
return FALSE;
}
// The ReportInfo method writes
// a wstring to the event log.
// info: the wstring to write.
// return: true if the event log is written.
BOOL ReportInfo(const wstring& info)
{
return ReportEvent(EVENTLOG_INFORMATION_TYPE, info);
}
// The ReportError method writes
// a wstring to the event log.
// error: the wstring to write.
// return: true if the event log is written.
BOOL ReportError(const wstring& error)
{
return ReportEvent(EVENTLOG_ERROR_TYPE, error);
}
protected:
// The ReportEvent method accepts an event type
// and a wstring, and attempts to write that
// event to the event log.
// type: the type of the event.
// data: the wstring to write to the event log.
// return: true if the event log is written;
// otherwise, false.
BOOL ReportEvent(WORD type, const wstring& data)
{
// If the m_eventLog HANDLE
// is NULL, return false.
if (NULL == m_eventLog)
{
return FALSE;
}
#ifndef _DEBUG
// If the current build is not debug,
// return so the event log is not written.
return TRUE;
#endif
#ifdef UNICODE
// The unicode version of the ReportEvent
// method requires double-byte strings.
PCWSTR arr[1];
arr[0] = data.c_str();
return ::ReportEvent(m_eventLog,
type,
0, 0, NULL, 1,
0, arr, (void*)arr);
#else
// The non-unicode version of the ReportEvent
// method requires single-byte strings.
string multiByte =
CConvert::ToByteString(data);
LPCSTR arr[1];
arr[0] = multiByte.c_str();
return ::ReportEvent(m_eventLog,
type,
0, 0, NULL, 1,
0, arr, (void*)arr);
#endif
}
private:
// Specify the HANDLE to the
// event log for writing.
HANDLE m_eventLog;
};
// The CGlobalCacheModule class creates the CGlobalModule
// class and registers for GL_CACHE_OPERATION and
// GL_CACHE_CLEANUP events.
class CGlobalCacheModule : public CGlobalModule
{
public:
// Creates the destructor for the
// CGlobalCacheModule class.
virtual ~CGlobalCacheModule()
{
}
// The RegisterGlobalModule method creates and registers
// a new CGlobalCacheModule for GL_CACHE_OPERATION and
// GL_CACHE_CLEANUP events.
// dwServerVersion: the current server version.
// pModuleInfo: the current IHttpModuleRegistrationInfo pointer.
// pGlobalInfo: the current IHttpServer pointer.
// return: ERROR_NOT_ENOUGH_MEMORY if the heap is out of
// memory; otherwise, the value from the call to the
// SetGlobalNotifications method on the pModuleInfo pointer.
static HRESULT RegisterGlobalModule
(
DWORD dwServerVersion,
IHttpModuleRegistrationInfo* pModuleInfo,
IHttpServer* pGlobalInfo
)
{
// The pGlobalInfo parmeter must be non-NULL because
// the constructor for the CGlobalCacheModule class
// requires a non-NULL pointer to a valid IHttpServer
// pointer.
if (NULL == pGlobalInfo)
{
return E_INVALIDARG;
}
// Create a new CGlobalCacheModule pointer.
CGlobalCacheModule* traceModule =
new CGlobalCacheModule();
// Return an out-of-memory error if the traceModule
// is NULL after the call to the new operator.
if (NULL == traceModule)
{
return HRESULT_FROM_WIN32(ERROR_NOT_ENOUGH_MEMORY);
}
// Attempt to set global notification for both
// GL_CACHE_OPERATION and GL_CACHE_CLEANUP events
// by using the traceModule as a listener.
HRESULT hr = pModuleInfo->SetGlobalNotifications
(traceModule, GL_CACHE_OPERATION | GL_CACHE_CLEANUP);
// If the SetGlobalNotifications method
// fails, return the HRESULT.
if (FAILED(hr))
{
return hr;
}
// Set the priority to PRIORITY_ALIAS_FIRST,
// which will populate the data as much as possible.
hr = pModuleInfo->SetPriorityForGlobalNotification(
GL_CACHE_OPERATION, PRIORITY_ALIAS_FIRST);
// Return the HRESULT from the call to
// the SetGlobalNotifications method.
return hr;
}
// The OnGlobalCacheOperation method is called
// when GL_CACHE_OPERATION operations occur.
// pProvider: the current ICacheProvider pointer.
// return: GL_NOTIFICATION_CONTINUE.
virtual GLOBAL_NOTIFICATION_STATUS OnGlobalCacheOperation
(
IN ICacheProvider* pProvider
)
{
// The OnGlobalCacheOperation must return if the
// pProvider parameter is NULL because this pointer
// is needed for data to write to the event log.
if (NULL == pProvider)
{
return GL_NOTIFICATION_CONTINUE;
}
// The following code uses COM smart pointers. Wrap
// the code in one try/catch statement for _com_error
// exceptions. Note: it is not necessary to call
// CoInitialize and CoUninitialize on this thread
// because IIS does this automatically.
try
{
// Create an XML document in memory.
MSXML2::IXMLDOMDocument3Ptr doc(__uuidof(MSXML2::DOMDocument60));
// Create a cacheProvider root element and
// append this root element to the XML document.
MSXML2::IXMLDOMElementPtr cacheProviderElement =
doc->createElement(L"cacheProvider");
doc->appendChild(cacheProviderElement);
// Get the IHttpCacheKey pointer from the ICacheProvider
// pointer.
IHttpCacheKey* cacheKey = pProvider->GetCacheKey();
// Create an element for the cache key and add
// that element to the cacheProviderElement.
MSXML2::IXMLDOMElementPtr cacheKeyElement =
CreateElement(cacheKey, doc);
cacheProviderElement->appendChild(cacheKeyElement);
// Create a filter.
CXmlFilter filter(L"tokenKey");
// Write the XML using the writer.
m_eventWriter.ReportInfo(doc, filter);
}
// Catch any _com_error that occurs while you are
// writing to the XML document in memory.
catch (_com_error& ce)
{
// Get the description for the error.
wstring description = ce.Description();
// Write the error to the event writer.
m_eventWriter.ReportError(description);
}
// Return GL_NOTIFICATION_CONTINUE so that
// other listeners will receive the event.
return GL_NOTIFICATION_CONTINUE;
}
// The OnGlobalCacheCleanup method is called when
// GL_CACHE_CLEANUP events occur.
// return: GL_NOTIFICATION_CONTINUE.
virtual GLOBAL_NOTIFICATION_STATUS OnGlobalCacheCleanup(VOID)
{
// Return GL_NOTIFICATION_CONTINUE so that
// other listeners will receive this event.
return GL_NOTIFICATION_CONTINUE;
}
// PRE: none.
// POST: the Terminate method calls delete on this,
// which releases the memory for the current
// CGlobalCacheModule pointer on the heap.
virtual VOID Terminate(VOID)
{
delete this;
}
protected:
// Creates the constructor for
// the CGlobalCacheModule class.
CGlobalCacheModule() : m_eventWriter(L"IISADMIN")
{
}
// The AddAttribute creates a new attribute using
// the doc value, sets the new attribute's name and
// text, adds the new attribute to the element value
// and, finally, returns the attribute.
// PRE: neither the element nor the doc
// parameters are NULL.
// name: the name of the attribute.
// text: the text of the attribute.
// element: the element to add the new attribute to.
// doc: the XML document for creating a new attribute.
// return: the new IXMLDOMAttributePtr
// that is added to the element.
// throws: a _com_error exception.
static MSXML2::IXMLDOMAttributePtr AddAttribute
(
const wstring& name,
const wstring& text,
MSXML2::IXMLDOMElementPtr element,
MSXML2::IXMLDOMDocument3Ptr doc
) throw (_com_error)
{
// Create an attribute with the name.
MSXML2::IXMLDOMAttributePtr attribute =
doc->createAttribute(name.c_str());
// Set the text of the attribute to the text value.
attribute->text = text.c_str();
// Add the attribute to the passed element.
element->setAttributeNode(attribute);
// Return the new attribute to the caller.
return attribute;
}
// The CreateElement method converts an IHttpTokenKey
// pointer and its descendant data to an XML element.
// PRE: the doc parameter must not be NULL.
// tokenKey: the IHttpTokenKey pointer
// to convert to an XML element.
// doc: the XML document used for creating a new element.
// return: a new MSXML2::IXMLDOMElementPtr representing
// the data in the tokenKey parameter and its descendents.
// throws: a _com_error exception.
static MSXML2::IXMLDOMElementPtr CreateElement
(
IHttpTokenKey* tokenKey,
MSXML2::IXMLDOMDocument3Ptr doc
) throw (_com_error)
{
// Create a new element to return.
MSXML2::IXMLDOMElementPtr tokenKeyElement =
doc->createElement(L"tokenKey");
// If the tokenKey parameter is NULL,
// return the empty tokenKeyElement.
if (NULL == tokenKey)
{
return tokenKeyElement;
}
// Get the user name from the
// IHttpTokenKey pointer.
wstring userName = tokenKey->GetUserName();
// Add a userName attribute to
// the tokenKeyElement.
AddAttribute(L"userName", userName,
tokenKeyElement, doc);
// Get the password hash from
// the IHttpTokenKey pointer.
wstring passwordHash = tokenKey->GetPasswordHash();
// Add a passwordHash attribute
// to the tokenKeyElement.
AddAttribute(L"passwordHash", passwordHash,
tokenKeyElement, doc);
// Get the logon method from the
// IHttpTokenKey pointer.
DWORD logonMethod = tokenKey->GetLogonMethod();
// Convert the logonMethod to a wstring.
wstring logonMethodString =
CConvert::ToString(logonMethod);
// Add a logon attribute to
// the tokenKeyElement.
AddAttribute(L"logon", logonMethodString,
tokenKeyElement, doc);
// Return the tokenKeyElement to the caller.
return tokenKeyElement;
}
// The CreateElement method converts an IHttpCacheKey
// pointer and its descendant data into an XML element.
// PRE: the doc parameter must not be NULL.
// cacheKey: the IHttpCacheKey pointer
// to convert to an XML element.
// return: a new MSXML2::IXMLDOMElementPtr representing
// the data in the cacheKey parameter and its descendants.
// throws: a _com_error exception.
static MSXML2::IXMLDOMElementPtr CreateElement
(
IHttpCacheKey* cacheKey,
MSXML2::IXMLDOMDocument3Ptr doc
) throw (_com_error)
{
// Create a default cache key element to return.
MSXML2::IXMLDOMElementPtr cacheKeyElement =
doc->createElement(L"cacheKey");
// If the cacheKey parameter is NULL
// return the empty cacheKeyElement.
if (NULL == cacheKey)
{
return cacheKeyElement;
}
// Get the cache name of the key. The name of this
// cache key indicates what interface extension to which
// the IHttpCacheKey pointer can be safely downcast.
wstring cacheName = cacheKey->GetCacheName();
// If cacheName is TOKEN_CACHE_NAME, it is safe to
// downcast the cacheKey to an IHttpTokenKey pointer.
if (TOKEN_CACHE_NAME == cacheName)
{
// Downcast the cacheKey to an IHttpTokenKey pointer.
IHttpTokenKey* tokenKey =
dynamic_cast<IHttpTokenKey*>(cacheKey);
// Reset the cacheKeyElement to the new element.
cacheKeyElement = CreateElement(tokenKey, doc);
}
// Add an attribute to the cacheKeyElement
// for cache name information.
AddAttribute(L"cacheName", cacheName,
cacheKeyElement, doc);
// Get the hash from the
// IHttpCacheKey pointer.
DWORD hashDWORD = cacheKey->GetHash();
// Convert the DWORD to a wstring.
wstring hash = CConvert::ToString(hashDWORD);
// Add an attribute to the
// cacheKeyElement for hash information.
AddAttribute(L"hash", hash,
cacheKeyElement, doc);
// Get IsEqual information from the
// IHttpCacheKey pointer by comparing
// the current pointer.
BOOL isEqualBOOL =
cacheKey->GetIsEqual(cacheKey);
// Convert the Boolean to a wstring.
wstring isEqual = CConvert::ToString(isEqualBOOL);
// Add an attribute to the cacheKeyElement
// for equal information against itself.
AddAttribute(L"isEqual", isEqual,
cacheKeyElement, doc);
// Get GetIsPrefix information from
// the IHttpCacheKey pointer by comparing
// the current pointer.
BOOL isPrefixBOOL =
cacheKey->GetIsPrefix(cacheKey);
// Convert the Boolean to a wstring.
wstring isPrefix = CConvert::ToString(isPrefixBOOL);
// Add an isPrefix attribute to
// the cacheKeyElement.
AddAttribute(L"isPrefix", isPrefix,
cacheKeyElement, doc);
// Return the new cacheKeyElement to the caller.
return cacheKeyElement;
}
private:
// Specify the event writer.
CEventWriter m_eventWriter;
};
// The RegisterModule method is the
// main entry point for the DLL.
// dwServerVersion: the current server version.
// pModuleInfo: the current
// IHttpModuleRegistrationInfo pointer.
// pGlobalInfo: the current IHttpServer pointer.
// return: the value returned by calling the
// CGlobalCacheModule::RegisterGlobalModule
// method.
HRESULT
__stdcall
RegisterModule(
DWORD dwServerVersion,
IHttpModuleRegistrationInfo* pModuleInfo,
IHttpServer* pGlobalInfo
)
{
// Call the static method for initialization.
return CGlobalCacheModule::RegisterGlobalModule
(dwServerVersion,
pModuleInfo,
pGlobalInfo);
}
위의 코드는 데이터 상자에 다음과 유사한 XML이 포함된 이벤트 뷰어 새 이벤트를 씁니다.
<cacheProvider>
<tokenKey
userName="IUSR"
hashedPassword="123456"
logon="3"
cacheName="TOKEN"
hash="0"
isEqual="true"
isPrefix="false" />
</cacheProvider>
모듈은 RegisterModule 함수를 내보내야 합니다. 프로젝트에 대한 모듈 정의(.def) 파일을 만들어 이 함수를 내보내거나 스위치를 사용하여 모듈을 /EXPORT:RegisterModule 컴파일할 수 있습니다. 자세한 내용은 연습: 네이티브 코드를 사용하여 Request-Level HTTP 모듈 만들기를 참조하세요.
필요에 따라 각 함수에 대한 호출 규칙을 명시적으로 선언하는 대신 호출 규칙을 사용하여 __stdcall (/Gz) 코드를 컴파일할 수 있습니다.
상속 계층 구조
IHttpTokenKey
요구 사항
| 형식 | Description |
|---|---|
| 클라이언트 | - Windows Vista의 IIS 7.0 - Windows 7의 IIS 7.5 - Windows 8의 IIS 8.0 - WINDOWS 10 IIS 10.0 |
| 서버 | - Windows Server 2008의 IIS 7.0 - Windows Server 2008 R2의 IIS 7.5 - Windows Server 2012의 IIS 8.0 - Windows Server 2012 R2의 IIS 8.5 - WINDOWS SERVER 2016 IIS 10.0 |
| 제품 | - IIS 7.0, IIS 7.5, IIS 8.0, IIS 8.5, IIS 10.0 - IIS Express 7.5, IIS Express 8.0, IIS Express 10.0 |
| 헤더 | Httpcach.h |