Source code of Windows XP (NT5)
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//+-------------------------------------------------------------------------
//
// Microsoft Windows
//
// Copyright (C) Microsoft Corporation, 1999 - 1999
//
// File: csprop2.cpp
//
// Contents: ICertAdmin2 & ICertRequest2 CA Property methods
//
//--------------------------------------------------------------------------
#if defined(CCERTADMIN)
# define CCertProp CCertAdmin
# define wszCCertProp L"CCertAdmin"
# define m_pICertPropD m_pICertAdminD
# define fRPCARG(fRPC)
#elif defined(CCERTREQUEST)
# define CCertProp CCertRequest
# define wszCCertProp L"CCertRequest"
# define m_pICertPropD m_pICertRequestD
# define fRPCARG(fRPC) (fRPC),
#else
# error -- CCERTADMIN or CCERTREQUEST must be defined
#endif
//+--------------------------------------------------------------------------
// CCertProp::_InitCAPropInfo -- Initialize CA Prop Info
//
// Initialize CA Prop Info member varaibles
//+--------------------------------------------------------------------------
VOID
CCertProp::_InitCAPropInfo()
{
m_pbKRACertState = NULL;
m_pbCACertState = NULL;
m_pbCRLState = NULL;
m_pCAPropInfo = NULL;
m_pCAInfo = NULL;
}
//+--------------------------------------------------------------------------
// CCertProp::_CleanupCAPropInfo -- free memory
//
// free memory associated with this instance
//+--------------------------------------------------------------------------
VOID
CCertProp::_CleanupCAPropInfo()
{
// Memory returned from DCOM calls were MIDL_user_allocate'd
if (NULL != m_pbKRACertState)
{
MIDL_user_free(m_pbKRACertState);
m_pbKRACertState = NULL;
}
if (NULL != m_pbCACertState)
{
MIDL_user_free(m_pbCACertState);
m_pbCACertState = NULL;
}
if (NULL != m_pbCRLState)
{
MIDL_user_free(m_pbCRLState);
m_pbCRLState = NULL;
}
if (NULL != m_pCAInfo)
{
MIDL_user_free(m_pCAInfo);
m_pCAInfo = NULL;
}
m_cCAPropInfo = 0;
}
//+--------------------------------------------------------------------------
// CCertProp::GetCAProperty -- Get a CA property
//
// Returns S_OK on success.
//+--------------------------------------------------------------------------
STDMETHODIMP
CCertProp::GetCAProperty(
/* [in] */ BSTR const strConfig,
/* [in] */ LONG PropId, // CR_PROP_*
/* [in] */ LONG PropIndex,
/* [in] */ LONG PropType, // PROPTYPE_*
/* [in] */ LONG Flags, // CR_OUT_*
/* [out, retval] */ VARIANT *pvarPropertyValue)
{
HRESULT hr;
WCHAR const *pwszAuthority;
CERTTRANSBLOB ctbCAProp = { 0, NULL };
DWORD dwCAInfoOffset = MAXDWORD;
BYTE const *pb;
DWORD cb;
BYTE **ppb = NULL;
DWORD *pcb;
DWORD dwState;
if (NULL == pvarPropertyValue)
{
hr = E_POINTER;
_JumpError(hr, error, "NULL parm");
}
VariantInit(pvarPropertyValue);
hr = _OpenConnection(fRPCARG(FALSE) strConfig, 2, &pwszAuthority);
_JumpIfError(hr, error, "_OpenConnection");
// Check for cached data:
switch (PropId)
{
case CR_PROP_CATYPE:
dwCAInfoOffset = FIELD_OFFSET(CAINFO, CAType);
break;
case CR_PROP_CASIGCERTCOUNT:
dwCAInfoOffset = FIELD_OFFSET(CAINFO, cCASignatureCerts);
break;
case CR_PROP_CAXCHGCERTCOUNT:
dwCAInfoOffset = FIELD_OFFSET(CAINFO, cCAExchangeCerts);
break;
case CR_PROP_EXITCOUNT:
dwCAInfoOffset = FIELD_OFFSET(CAINFO, cExitModules);
break;
case CR_PROP_CAPROPIDMAX:
dwCAInfoOffset = FIELD_OFFSET(CAINFO, lPropIdMax);
break;
case CR_PROP_CACERTSTATE:
ppb = &m_pbCACertState;
pcb = &m_cbCACertState;
break;
case CR_PROP_CRLSTATE:
ppb = &m_pbCRLState;
pcb = &m_cbCRLState;
break;
case CR_PROP_ROLESEPARATIONENABLED:
dwCAInfoOffset = FIELD_OFFSET(CAINFO, lRoleSeparationEnabled);
break;
case CR_PROP_KRACERTUSEDCOUNT:
dwCAInfoOffset = FIELD_OFFSET(CAINFO, cKRACertUsedCount);
break;
case CR_PROP_KRACERTCOUNT:
dwCAInfoOffset = FIELD_OFFSET(CAINFO, cKRACertCount);
break;
case CR_PROP_ADVANCEDSERVER:
dwCAInfoOffset = FIELD_OFFSET(CAINFO, fAdvancedServer);
break;
case CR_PROP_KRACERTSTATE:
ppb = &m_pbKRACertState;
pcb = &m_cbKRACertState;
break;
}
// Call server if:
// non-cached property ||
// cached state is empty ||
// cached CAInfo is empty
if ((NULL == ppb && MAXDWORD == dwCAInfoOffset) ||
(NULL != ppb && NULL == *ppb) ||
(MAXDWORD != dwCAInfoOffset && NULL == m_pCAInfo))
{
__try
{
hr = m_pICertPropD->GetCAProperty(
pwszAuthority,
PropId,
PropIndex,
PropType,
&ctbCAProp);
}
__except(hr = myHEXCEPTIONCODE(), EXCEPTION_EXECUTE_HANDLER)
{
}
if (S_OK != hr)
{
DBGPRINT((
DBG_SS_ERROR,
"GetCAProperty(Propid=%x, PropIndex=%x, PropType=%x) -> %x\n",
PropId,
PropIndex,
PropType,
hr));
}
_JumpIfError3(
hr,
error,
"GetCAProperty",
HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND),
E_INVALIDARG);
DBGDUMPHEX((DBG_SS_CERTLIBI, DH_NOADDRESS, ctbCAProp.pb, ctbCAProp.cb));
if (NULL != ctbCAProp.pb)
{
myRegisterMemAlloc(ctbCAProp.pb, ctbCAProp.cb, CSM_COTASKALLOC);
}
pb = ctbCAProp.pb;
cb = ctbCAProp.cb;
// populate CAInfo cache
if (MAXDWORD != dwCAInfoOffset)
{
if (CCSIZEOF_STRUCT(CAINFO, cbSize) >
((CAINFO *) ctbCAProp.pb)->cbSize ||
cb != ((CAINFO *) ctbCAProp.pb)->cbSize)
{
hr = HRESULT_FROM_WIN32(ERROR_INVALID_DATA);
_JumpError(hr, error, "CAINFO size");
}
m_cbCAInfo = ctbCAProp.cb;
m_pCAInfo = (CAINFO *) ctbCAProp.pb;
ctbCAProp.pb = NULL;
}
// populate Cert or CRL state cache
else if (NULL != ppb)
{
*pcb = ctbCAProp.cb;
*ppb = ctbCAProp.pb;
ctbCAProp.pb = NULL;
}
}
// fetch from CAInfo cache
if (MAXDWORD != dwCAInfoOffset)
{
pb = (BYTE const *) Add2Ptr(m_pCAInfo, dwCAInfoOffset);
cb = sizeof(DWORD);
if (dwCAInfoOffset + sizeof(DWORD) > m_cbCAInfo)
{
hr = E_NOTIMPL;
_JumpError(hr, error, "CAINFO size");
}
}
// fetch from Cert or CRL state cache
else if (NULL != ppb)
{
if ((DWORD) PropIndex > *pcb)
{
hr = E_INVALIDARG;
_JumpError(hr, error, "PropIndex");
}
dwState = *(BYTE const *) Add2Ptr(*ppb, PropIndex);
pb = (BYTE const *) &dwState;
cb = sizeof(dwState);
}
__try
{
hr = myUnmarshalFormattedVariant(
Flags,
PropId,
PropType,
cb,
pb,
pvarPropertyValue);
}
__except(hr = myHEXCEPTIONCODE(), EXCEPTION_EXECUTE_HANDLER)
{
}
_JumpIfError(hr, error, "myUnmarshalFormattedVariant");
error:
if (S_OK != hr && NULL != pvarPropertyValue)
{
VariantClear(pvarPropertyValue);
}
if (NULL != ctbCAProp.pb)
{
MIDL_user_free(ctbCAProp.pb);
}
return(_SetErrorInfo(hr, wszCCertProp L"::GetCAProperty"));
}
//+--------------------------------------------------------------------------
// CCertProp::_FindCAPropInfo -- Get a CA property's CAPROP info pointer
//
// Returns S_OK on success.
//+--------------------------------------------------------------------------
HRESULT
CCertProp::_FindCAPropInfo(
IN BSTR const strConfig,
IN LONG PropId, // CR_PROP_*
OUT CAPROP const **ppcap)
{
HRESULT hr;
WCHAR const *pwszAuthority;
CERTTRANSBLOB ctbCAPropInfo = { 0, NULL };
CSASSERT(NULL != ppcap);
*ppcap = NULL;
hr = _OpenConnection(fRPCARG(FALSE) strConfig, 2, &pwszAuthority);
_JumpIfError(hr, error, "_OpenConnection");
if (NULL == m_pCAPropInfo)
{
__try
{
hr = m_pICertPropD->GetCAPropertyInfo(
pwszAuthority,
&m_cCAPropInfo,
&ctbCAPropInfo);
}
__except(hr = myHEXCEPTIONCODE(), EXCEPTION_EXECUTE_HANDLER)
{
}
_JumpIfError(hr, error, "GetCAPropertyInfo");
if (NULL != ctbCAPropInfo.pb)
{
myRegisterMemAlloc(
ctbCAPropInfo.pb,
ctbCAPropInfo.cb,
CSM_COTASKALLOC);
}
__try
{
hr = myCAPropInfoUnmarshal(
(CAPROP *) ctbCAPropInfo.pb,
m_cCAPropInfo,
ctbCAPropInfo.cb);
}
__except(hr = myHEXCEPTIONCODE(), EXCEPTION_EXECUTE_HANDLER)
{
}
_JumpIfError(hr, error, "myCAPropInfoUnmarshal");
m_pCAPropInfo = (CAPROP *) ctbCAPropInfo.pb;
ctbCAPropInfo.pb = NULL;
}
hr = myCAPropInfoLookup(m_pCAPropInfo, m_cCAPropInfo, PropId, ppcap);
_JumpIfError(hr, error, "myCAPropInfoLookup");
error:
if (NULL != ctbCAPropInfo.pb)
{
MIDL_user_free(ctbCAPropInfo.pb);
}
return(hr);
}
//+--------------------------------------------------------------------------
// CCertProp::GetCAPropertyFlags -- Get a CA property's type and flags
//
// Returns S_OK on success.
//+--------------------------------------------------------------------------
STDMETHODIMP
CCertProp::GetCAPropertyFlags(
/* [in] */ BSTR const strConfig,
/* [in] */ LONG PropId, // CR_PROP_*
/* [out, retval] */ LONG *pPropFlags)
{
HRESULT hr;
CAPROP const *pcap;
hr = _FindCAPropInfo(strConfig, PropId, &pcap);
_JumpIfError(hr, error, "_FindCAPropInfo");
*pPropFlags = pcap->lPropFlags;
error:
return(_SetErrorInfo(hr, wszCCertProp L"::GetCAPropertyFlags"));
}
//+--------------------------------------------------------------------------
// CCertProp::GetCAPropertyDisplayName -- Get a CA property's display name
//
// Returns S_OK on success.
//+--------------------------------------------------------------------------
STDMETHODIMP
CCertProp::GetCAPropertyDisplayName(
/* [in] */ BSTR const strConfig,
/* [in] */ LONG PropId, // CR_PROP_*
/* [out, retval] */ BSTR *pstrDisplayName)
{
HRESULT hr;
CAPROP const *pcap;
hr = _FindCAPropInfo(strConfig, PropId, &pcap);
_JumpIfError(hr, error, "_FindCAPropInfo");
if (!ConvertWszToBstr(pstrDisplayName, pcap->pwszDisplayName, -1))
{
hr = E_OUTOFMEMORY;
_JumpError(hr, error, "ConvertWszToBstr");
}
error:
return(_SetErrorInfo(hr, wszCCertProp L"::GetCAPropertyDisplayName"));
}
#if defined(CCERTADMIN)
//+--------------------------------------------------------------------------
// CCertProp::SetCAProperty -- Set a CA property
//
// Returns S_OK on success.
//+--------------------------------------------------------------------------
STDMETHODIMP
CCertProp::SetCAProperty(
/* [in] */ BSTR const strConfig,
/* [in] */ LONG PropId, // CR_PROP_*
/* [in] */ LONG PropIndex,
/* [in] */ LONG PropType, // PROPTYPE_*
/* [in] */ VARIANT *pvarPropertyValue)
{
HRESULT hr;
WCHAR const *pwszAuthority;
CERTTRANSBLOB ctbValue;
LONG lval;
ctbValue.pb = NULL;
hr = _OpenConnection(strConfig, 2, &pwszAuthority);
_JumpIfError(hr, error, "_OpenConnection");
hr = myMarshalVariant(pvarPropertyValue, PropType, &ctbValue.cb, &ctbValue.pb);
_JumpIfError(hr, error, "myMarshalVariant");
__try
{
hr = m_pICertAdminD->SetCAProperty(
pwszAuthority,
PropId,
PropIndex,
PropType,
&ctbValue);
}
__except(hr = myHEXCEPTIONCODE(), EXCEPTION_EXECUTE_HANDLER)
{
}
_JumpIfError(hr, error, "SetCAProperty");
error:
if (NULL != ctbValue.pb)
{
LocalFree(ctbValue.pb);
}
hr = myHError(hr);
return(_SetErrorInfo(hr, L"CCertAdmin::SetCAProperty"));
}
#endif // defined(CCERTADMIN)