ATL web component 安全设置
我用ATl生成了一个binary behavior ,但是在IE中对安全的要求很高,我如何才能使我的构件能够在缺省的IE安全设置下能够使用(否则就是被禁用或者提示) 问题点数：0、回复次数：8Top
1 楼gjd111686（数字金刚）回复于 2004-08-03 13:14:02 得分 0
http://www.vckbase.com/document/viewdoc.asp?id=728Top
2 楼gjd111686（数字金刚）回复于 2004-08-03 13:14:42 得分 0
我们在编写ActiveX控件时，如果用在浏览器中，经常都会弹出现在运行的脚本不安全的提示， 如果给客户使用，将会带来极大不便。按照MSDN的介绍通常有两种一种是实现IObjectSafe接口，一种是通过修改注册表的方法。一般如果用ATL开发ActiveX控件，就用实现ObjectSafe接口的方法。如果用MFC开发，我觉得还是用修改注册表的方法比较方便。下面我们将第二种方法：
要包括两个文件
#include "comcat.h"
#include "Objsafe.h"
// 本控件的CLSID,注册表用 const GUID CDECL CLSID_SafeItem =
{ 0x7AE7497B, 0xCAD8, 0x4E66, { 0xA5,0x8B,0xDD,0xE9,0xBC,0xAF,0x6B,0x61 } };
// 创建组件种类 HRESULT CreateComponentCategory(CATID catid, WCHAR* catDescription)
{
ICatRegister* pcr = NULL ;
HRESULT hr = S_OK ;
hr = CoCreateInstance(CLSID_StdComponentCategoriesMgr,
NULL, CLSCTX_INPROC_SERVER, IID_ICatRegister, (void**)&pcr);
if (FAILED(hr))
return hr;
// Make sure the HKCR\Component Categories\{..catid...}
// key is registered.
CATEGORYINFO catinfo;
catinfo.catid = catid;
catinfo.lcid = 0x0409 ; // english
// Make sure the provided description is not too long.
// Only copy the first 127 characters if it is.
int len = wcslen(catDescription);
if (len>127)
len = 127;
wcsncpy(catinfo.szDescription, catDescription, len);
// Make sure the description is null terminated.
catinfo.szDescription[len] = ''\0'';
hr = pcr->RegisterCategories(1, &catinfo);
pcr->Release();
return hr;
}
// 注册组件种类HRESULT RegisterCLSIDInCategory(REFCLSID clsid, CATID catid)
{
// Register your component categories information.
ICatRegister* pcr = NULL ;
HRESULT hr = S_OK ;
hr = CoCreateInstance(CLSID_StdComponentCategoriesMgr,
NULL, CLSCTX_INPROC_SERVER, IID_ICatRegister, (void**)&pcr);
if (SUCCEEDED(hr))
{
// Register this category as being "implemented" by the class.
CATID rgcatid[1] ;
rgcatid[0] = catid;
hr = pcr->RegisterClassImplCategories(clsid, 1, rgcatid);
}
if (pcr != NULL)
pcr->Release();
return hr;
}
// 卸载组件种类HRESULT UnRegisterCLSIDInCategory(REFCLSID clsid, CATID catid)
{
ICatRegister* pcr = NULL ;
HRESULT hr = S_OK ;
hr = CoCreateInstance(CLSID_StdComponentCategoriesMgr,
NULL, CLSCTX_INPROC_SERVER, IID_ICatRegister, (void**)&pcr);
if (SUCCEEDED(hr))
{
// Unregister this category as being "implemented" by the class.
CATID rgcatid[1] ;
rgcatid[0] = catid;
hr = pcr->UnRegisterClassImplCategories(clsid, 1, rgcatid);
}
if (pcr != NULL)
pcr->Release();
return hr;
}
// DllRegisterServer - Adds entries to the system registry STDAPI DllRegisterServer(void)
{
HRESULT hr;
AFX_MANAGE_STATE(_afxModuleAddrThis);
if (!AfxOleRegisterTypeLib(AfxGetInstanceHandle(), _tlid))
return ResultFromScode(SELFREG_E_TYPELIB);
if (!COleObjectFactoryEx::UpdateRegistryAll(TRUE))
return ResultFromScode(SELFREG_E_CLASS);
// 标记控件初始化安全.
// 创建初始化安全组件种类
hr = CreateComponentCategory(CATID_SafeForInitializing, L"Controls safely initializable from persistent data!");
if (FAILED(hr))
return hr;
// 注册初始化安全
hr = RegisterCLSIDInCategory(CLSID_SafeItem, CATID_SafeForInitializing);
if (FAILED(hr))
return hr;
// 标记控件脚本安全
// 创建脚本安全组件种类
hr = CreateComponentCategory(CATID_SafeForScripting, L"Controls safely scriptable!");
if (FAILED(hr))
return hr;
// 注册脚本安全组件种类
hr = RegisterCLSIDInCategory(CLSID_SafeItem, CATID_SafeForScripting);
if (FAILED(hr))
return hr;
return NOERROR;
}
// DllUnregisterServer - Removes entries from the system registrySTDAPI DllUnregisterServer(void)
{
HRESULT hr;
AFX_MANAGE_STATE(_afxModuleAddrThis);
if (!AfxOleUnregisterTypeLib(_tlid, _wVerMajor, _wVerMinor))
return ResultFromScode(SELFREG_E_TYPELIB);
if (!COleObjectFactoryEx::UpdateRegistryAll(FALSE))
return ResultFromScode(SELFREG_E_CLASS);
// 删除控件初始化安全入口.
hr=UnRegisterCLSIDInCategory(CLSID_SafeItem, CATID_SafeForInitializing);
if (FAILED(hr))
return hr;
// 删除控件脚本安全入口
hr=UnRegisterCLSIDInCategory(CLSID_SafeItem, CATID_SafeForScripting);
if (FAILED(hr))
return hr;
//////////////////////////
return NOERROR;
}
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3 楼mershaywu（沧海一生笑）回复于 2004-08-03 17:44:56 得分 0
如果我在编写ATL的过程中使用了MFC,那应该则么处理Top
4 楼youou（红麦子&猪格格）回复于 2004-08-03 17:56:33 得分 0
＝＝Top
5 楼youou（红麦子&猪格格）回复于 2004-08-03 18:05:26 得分 0
好人呐．这正是我要找的东西～～
估计可以用上了．
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6 楼youou（红麦子&猪格格）回复于 2004-08-03 18:11:10 得分 0
http://community.csdn.net/Expert/topic/3226/3226984.xml?temp=9.823245E-02
数字金刚兄弟，看看这个问题能否帮我说说～～Top
7 楼gjd111686（数字金刚）回复于 2004-08-04 16:30:56 得分 0
设置静态编译或者打包时添加MfcXX.dll和Msvcrt.dll等.Top
8 楼newkey007（无限天空 www.xDrv.com）回复于 2004-08-10 13:17:24 得分 0
http://blog.csdn.net/newkey007/archive/2004/08/10/70162.aspx
public IObjectSafetyImpl<CXXXX,
INTERFACESAFE_FOR_UNTRUSTED_CALLER|INTERFACESAFE_FOR_UNTRUSTED_DATA>
BEGIN_COM_MAP(CXXX)
........
COM_INTERFACE_ENTRY(IObjectSafety)
END_COM_MAP()Top
