Source code of Windows XP (NT5)
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//--------------------------------------------------------------
// Copyright (C) Microsoft Corporation, 1996 - 1999
//
// File: exthlpr.cpp
//
// Contents: Helper functions for cryptext.dll
// 1. Registry Functions
// 2. String Formatting Functions
// 3. Exports for RunDll
//
// History: 16-09-1997 xiaohs created
//
//--------------------------------------------------------------
#include "cryptext.h"
#include "private.h"
#include <ole2.h>
#include "xenroll.h"
#include "xenroll_i.c"
#include "initguid.h"
//*************************************************************************************
//global data for registry entries
//************************************************************************************
MIME_REG_ENTRY rgRegEntry[]={
L".cer", L"CERFile", 0,
L"CERFile\\shell\\open\\command", L"rundll32.exe cryptext.dll,CryptExtOpenCER %1", 0,
L"CERFile\\shell\\add\\command", L"rundll32.exe cryptext.dll,CryptExtAddCER %1", 0,
L"CERFile\\shell\\add", NULL, IDS_INSTALL_CERT,
L"CERFile", NULL, IDS_CER_NAME,
L".pfx", L"PFXFile", 0,
L"PFXFile\\shell\\add\\command", L"rundll32.exe cryptext.dll,CryptExtAddPFX %1", 0,
L"PFXFile\\shell\\add", NULL, IDS_MENU_INSTALL_PFX,
L"PFXFile", NULL, IDS_PFX_NAME,
L".p12", L"PFXFile", 0,
L".cat", L"CATFile", 0,
L"CATFile\\shell\\open\\command", L"rundll32.exe cryptext.dll,CryptExtOpenCAT %1", 0,
L"CATFile", NULL, IDS_CAT_NAME,
L".crt", L"CERFile", 0,
L".der", L"CERFile", 0,
L".stl", L"STLFile", 0,
L"STLFile\\shell\\open\\command", L"rundll32.exe cryptext.dll,CryptExtOpenCTL %1", 0,
L"STLFile\\shell\\add\\command", L"rundll32.exe cryptext.dll,CryptExtAddCTL %1", 0,
L"STLFile\\shell\\add", NULL, IDS_INSTALL_STL,
L"STLFile", NULL, IDS_STL_NAME,
L".crl", L"CRLFile", 0,
L"CRLFile\\shell\\open\\command", L"rundll32.exe cryptext.dll,CryptExtOpenCRL %1", 0,
L"CRLFile\\shell\\add\\command", L"rundll32.exe cryptext.dll,CryptExtAddCRL %1", 0,
L"CRLFile\\shell\\add", NULL, IDS_INSTALL_CRL,
L"CRLFile", NULL, IDS_CRL_NAME,
L".spc", L"SPCFile", 0,
L"SPCFile\\shell\\add\\command", L"rundll32.exe cryptext.dll,CryptExtAddSPC %1", 0,
L"SPCFile\\shell\\add", NULL, IDS_INSTALL_CERT,
L"SPCFile", NULL, IDS_SPC_NAME,
L".p7s", L"P7SFile", 0,
L"P7SFile", NULL, IDS_P7S_NAME,
L".p7b", L"SPCFile", 0,
L".p7m", L"P7MFile", 0,
L"P7MFile", NULL, IDS_P7M_NAME,
L".p7r", L"SPCFile", 0,
L"P7RFile\\shell\\open\\command", L"rundll32.exe cryptext.dll,CryptExtOpenP7R %1", 0,
L"P7RFile\\shell\\add\\command", L"rundll32.exe cryptext.dll,CryptExtAddP7R %1", 0,
L"P7RFile\\shell\\add", NULL, IDS_INSTALL_CERT,
L"P7RFile", NULL, IDS_P7R_NAME,
L".sst", L"CertificateStoreFile", 0,
L"CertificateStoreFile", NULL, IDS_SST_NAME,
L".p10", L"P10File", 0,
L"P10File", NULL, IDS_P10_NAME,
L".pko", L"PKOFile", 0,
L"PKOFile\\shellex\\ContextMenuHandlers", L"CryptoMenu", 0,
L"PKOFile\\shellex\\PropertySheetHandlers", L"CryptoMenu", 0,
L"PKOFile", NULL, IDS_PKO_NAME,
};
//the following registry entries.
//it uses MMC.exe to display PKCS7 and Store files. MMC.exe
//is only available on NT5 enviroment
MIME_REG_ENTRY rgWINNT5RegEntry[]={
L"SPCFile\\shell\\open\\command", L"rundll32.exe cryptext.dll,CryptExtOpenPKCS7 %1", 0,
L"P7SFile\\shell\\open\\command", L"rundll32.exe cryptext.dll,CryptExtOpenPKCS7 %1", 0,
L"CertificateStoreFile\\shell\\open\\command", L"rundll32.exe cryptext.dll,CryptExtOpenSTR %1", 0,
};
WIN95_REG_ENTRY rgWin95IconEntry[]={
"CERFile\\DefaultIcon", "\\cryptui.dll,-3410",
"PFXFile\\DefaultIcon", "\\cryptui.dll,-3425",
"CATFile\\DefaultIcon", "\\cryptui.dll,-3418",
"STLFile\\DefaultIcon", "\\cryptui.dll,-3413",
"CRLFile\\DefaultIcon", "\\cryptui.dll,-3417",
"P7RFile\\DefaultIcon", "\\cryptui.dll,-3410",
"SPCFile\\DefaultIcon", "\\cryptui.dll,-3410",
};
MIME_REG_ENTRY rgIconEntry[]={
L"CERFile\\DefaultIcon", L"%SystemRoot%\\System32\\cryptui.dll,-3410", 0,
L"PFXFile\\DefaultIcon", L"%SystemRoot%\\System32\\cryptui.dll,-3425", 0,
L"CATFile\\DefaultIcon", L"%SystemRoot%\\System32\\cryptui.dll,-3418", 0,
L"STLFile\\DefaultIcon", L"%SystemRoot%\\System32\\cryptui.dll,-3413", 0,
L"CRLFile\\DefaultIcon", L"%SystemRoot%\\System32\\cryptui.dll,-3417", 0,
L"P7RFile\\DefaultIcon", L"%SystemRoot%\\System32\\cryptui.dll,-3410", 0,
L"SPCFile\\DefaultIcon", L"%SystemRoot%\\System32\\cryptui.dll,-3410", 0,
};
MIME_GUID_ENTRY rgGuidEntry[]={
&CLSID_CryptPKO,
L"PKOFile\\shellex\\ContextMenuHandlers\\CryptoMenu",
L"PKOFile\\shellex\\PropertySheetHandlers\\CrytoMenu",
L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Shell Extensions\\Approved",
IDS_PKO_EXT,
&CLSID_CryptSig,
NULL,
L"*\\shellex\\PropertySheetHandlers\\CryptoSignMenu",
L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Shell Extensions\\Approved",
IDS_SIGN_EXT,
};
LPWSTR rgwszDelete[] = {
L".cer",
L"CERFile\\DefaultIcon",
L"CERFile\\shell\\open\\command",
L"CERFile\\shell\\add\\command",
L"CERFile\\shell\\open",
L"CERFile\\shell\\add",
L"CERFile\\shell",
L"CERFile",
L".pfx",
L".p12",
L"PFXFile\\DefaultIcon",
L"PFXFile\\shell\\add\\command",
L"PFXFile\\shell\\add",
L"PFXFile\\shell",
L"PFXFile",
L".cat",
L"CATFile\\DefaultIcon",
L"CATFile\\shell\\open\\command",
L"CATFile\\shell\\open",
L"CATFile\\shell",
L"CATFile",
L".crt",
L".der",
L".stl",
L"STLFile\\DefaultIcon",
L"STLFile\\shell\\open\\command",
L"STLFile\\shell\\add\\command",
L"STLFile\\shell\\open",
L"STLFile\\shell\\add",
L"STLFile\\shell",
L"STLFile",
L".crl",
L"CRLFile\\DefaultIcon",
L"CRLFile\\shell\\open\\command",
L"CRLFile\\shell\\add\\command",
L"CRLFile\\shell\\open",
L"CRLFile\\shell\\add",
L"CRLFile\\shell",
L"CRLFile",
L".spc",
L"SPCFile\\DefaultIcon",
L"SPCFile\\shell\\open\\command",
L"SPCFile\\shell\\open",
L"SPCFile\\shell\\add\\command",
L"SPCFile\\shell\\add",
L"SPCFile\\shell",
L"SPCFile",
L".p7s",
L"P7SFile\\shell\\open\\command",
L"P7SFile\\shell\\open",
L"P7SFile\\shell",
L"P7SFile",
L".p7b",
L".p7m",
L"P7MFile",
L".p7r",
L"P7RFile\\DefaultIcon",
L"P7RFile\\shell\\open\\command",
L"P7RFile\\shell\\add\\command",
L"P7RFile\\shell\\open",
L"P7RFile\\shell\\add",
L"P7RFile\\shell",
L"P7RFile",
L".sst",
L"CertificateStoreFile\\shell\\open\\command",
L"CertificateStoreFile\\shell\\open",
L"CertificateStoreFile\\shell",
L"CertificateStoreFile",
L".p10",
L"P10File",
L".pko",
L"PKOFile\\shellex\\ContextMenuHandlers",
L"PKOFile\\shellex\\PropertySheetHandlers",
L"PKOFile\\shellex",
L"PKOFile",
};
LPWSTR g_CLSIDDefault[]={
L"\\shellex\\MayChangeDefaultMenu",
L"\\shellex",
};
//the following is the entries for the content type
// For any extension, say ".foo", we need to do the following:
//1. Under the HEKY_CLASSES_ROOT, under ".foo" key, add an entry of name "Content Type" and value "application/xxxxxxxx".
//2. Under HKEY_CLASSES_ROOT\MIME\Database\Content Type, add a key of "application/xxxxxxxx", under which add an entry of name "Extension" and value ".foo".
MIME_REG_ENTRY rgContentTypeEntry[]={
L".der", L"application/pkix-cert", 0,
L".der", L"application/x-x509-ca-cert", 0,
L".crt", L"application/pkix-cert", 0,
L".crt", L"application/x-x509-ca-cert", 0,
L".cer", L"application/pkix-cert", 0,
L".cer", L"application/x-x509-ca-cert", 0,
L".spc", L"application/x-pkcs7-certificates", 0,
L".p7b", L"application/x-pkcs7-certificates", 0,
L".pfx", L"application/x-pkcs12", 0,
L".p12", L"application/x-pkcs12", 0,
L".stl", L"application/vnd.ms-pki.stl", 0,
L".crl", L"application/pkix-crl", 0,
L".p7r", L"application/x-pkcs7-certreqresp", 0,
L".p10", L"application/pkcs10", 0,
L".sst", L"application/vnd.ms-pki.certstore", 0,
L".cat", L"application/vnd.ms-pki.seccat", 0,
L".p7m", L"application/pkcs7-mime", 0,
L".p7s", L"application/pkcs7-signature", 0,
L".pko", L"application/vnd.ms-pki.pko", 0,
};
//The following entries need to be deleted at Regsvr32 time
//due to the following changes from NT5 B2 to B3:
//.ctl -> .stl
//.str -> .sst
//.p7b -> .p7c
MIME_REG_ENTRY rgRemoveRelatedEntry[]={
L"P7CFile\\shell\\open\\command", L"rundll32.exe cryptext.dll,CryptExtOpenPKCS7 %1", 0,
L"P7CFile\\shell\\open", NULL, 0,
L"CERTSTOREFile\\shell\\open\\command", L"rundll32.exe cryptext.dll,CryptExtOpenSTR %1", 0,
L"CERTSTOREFile\\shell\\open", NULL, 0,
L"CTLFile\\shell\\open\\command", L"rundll32.exe cryptext.dll,CryptExtOpenCTL %1", 0,
L"CTLFile\\shell\\open", NULL, 0,
L"CTLFile\\shell\\add\\command", L"rundll32.exe cryptext.dll,CryptExtAddCTL %1", 0,
L"CTLFile\\shell\\add", NULL, 0,
};
MIME_REG_ENTRY rgRemoveEmptyEntry[]={
L"P7CFile\\shell", NULL, 0,
L"CTLFile\\shell", NULL, 0,
L"P7CFile", NULL, 0,
L"CTLFile", NULL, 0,
L"CERTSTOREFile\\shell", NULL, 0,
L"CERTSTOREFile", NULL, 0,
};
MIME_REG_ENTRY rgResetChangedEntry[]={
L"P7CFile", NULL, IDS_OLD_P7C_NAME,
L"CTLFile", NULL, IDS_OLD_CTL_NAME,
L"CERTSTOREFile", NULL, IDS_OLD_STR_NAME,
};
MIME_REG_ENTRY rgRemoveChangedEntry[]={
L".str", L"CERTSTOREFile", 0,
L".p7c", L"P7CFile", 0,
L".ctl", L"CTLFile", 0,
L"CTLFile\\DefaultIcon", L"cryptui.dll,-3413", 0,
L"P7CFile\\DefaultIcon", L"cryptui.dll,-3410", 0,
};
//
// DSIE: Starting with Whistler, the MUI system requires a new registry value named
// "FirendlyTypeName" where the data will be loaded from a specified DLL.
//
MIME_REG_ENTRY rgFriendlyTypeNameEntry[]={
L"CERFile", L"@%%SystemRoot%%\\System32\\cryptext.dll,-%1!u!", IDS_CER_NAME,
L"STLFile", L"@%%SystemRoot%%\\System32\\cryptext.dll,-%1!u!", IDS_STL_NAME,
L"CRLFile", L"@%%SystemRoot%%\\System32\\cryptext.dll,-%1!u!", IDS_CRL_NAME,
L"SPCFile", L"@%%SystemRoot%%\\System32\\cryptext.dll,-%1!u!", IDS_SPC_NAME,
L"CertificateStoreFile", L"@%%SystemRoot%%\\System32\\cryptext.dll,-%1!u!", IDS_SST_NAME,
L"P7SFile", L"@%%SystemRoot%%\\System32\\cryptext.dll,-%1!u!", IDS_P7S_NAME,
L"P7MFile", L"@%%SystemRoot%%\\System32\\cryptext.dll,-%1!u!", IDS_P7M_NAME,
L"P10File", L"@%%SystemRoot%%\\System32\\cryptext.dll,-%1!u!", IDS_P10_NAME,
L"PKOFile", L"@%%SystemRoot%%\\System32\\cryptext.dll,-%1!u!", IDS_PKO_NAME,
L"P7RFile", L"@%%SystemRoot%%\\System32\\cryptext.dll,-%1!u!", IDS_P7R_NAME,
L"CATFile", L"@%%SystemRoot%%\\System32\\cryptext.dll,-%1!u!", IDS_CAT_NAME,
L"PFXFile", L"@%%SystemRoot%%\\System32\\cryptext.dll,-%1!u!", IDS_PFX_NAME,
};
#include <dbgdef.h>
//--------------------------------------------------------------------------
//
// before anything else, we need to remove the .ctl, .str, and .p7c
// entries. No need to check the return values
//
//--------------------------------------------------------------------------
void RemoveOldExtensions()
{
DWORD dwRegEntry=0;
DWORD dwRegIndex=0;
HKEY hKey=NULL;
BOOL fCorrectValue=FALSE;
BOOL fPreviousValue=FALSE;
WCHAR wszValue[MAX_STRING_SIZE];
DWORD dwLastStringSize=0;
DWORD dwType=0;
DWORD cbSize=0;
BOOL fCTLOpen=FALSE;
BOOL fP7COpen=FALSE;
FILETIME fileTime;
WCHAR wszLoadString[MAX_STRING_SIZE];
//1st, delete the rgRemoveChangedEntry about Icons
dwRegEntry=sizeof(rgRemoveChangedEntry)/sizeof(rgRemoveChangedEntry[0]);
for(dwRegIndex=0; dwRegIndex<dwRegEntry; dwRegIndex++)
{
fCorrectValue=FALSE;
if (ERROR_SUCCESS == RegOpenKeyExU(
HKEY_CLASSES_ROOT,
rgRemoveChangedEntry[dwRegIndex].wszKey,
0,
KEY_READ,
&hKey))
{
//get the value
wszValue[0]=L'\0';
cbSize=sizeof(wszValue)/sizeof(wszValue[0]);
if(ERROR_SUCCESS == RegQueryValueExU(
hKey,
NULL,
NULL,
&dwType,
(BYTE *)wszValue,
&cbSize))
{
if(REG_SZ == dwType|| REG_EXPAND_SZ == dwType)
{
dwLastStringSize=wcslen(rgRemoveChangedEntry[dwRegIndex].wszName);
if(((DWORD)wcslen(wszValue)) >= dwLastStringSize)
{
if(0 == _wcsicmp(
(LPWSTR)(wszValue+wcslen(wszValue)-dwLastStringSize),
rgRemoveChangedEntry[dwRegIndex].wszName))
fCorrectValue=TRUE;
}
}
}
if(hKey)
{
RegCloseKey(hKey);
hKey=NULL;
}
}
if(fCorrectValue)
{
RegDeleteKeyU(HKEY_CLASSES_ROOT,rgRemoveChangedEntry[dwRegIndex].wszKey);
}
}
//2nd, reset the values to NULL of rgResetChangedEntry
dwRegEntry=sizeof(rgResetChangedEntry)/sizeof(rgResetChangedEntry[0]);
hKey=NULL;
for(dwRegIndex=0; dwRegIndex<dwRegEntry; dwRegIndex++)
{
fCorrectValue=FALSE;
if(0!=LoadStringU(g_hmodThisDll,rgResetChangedEntry[dwRegIndex].idsName,
wszLoadString,MAX_STRING_SIZE))
{
if (ERROR_SUCCESS == RegOpenKeyExU(
HKEY_CLASSES_ROOT,
rgResetChangedEntry[dwRegIndex].wszKey,
0,
KEY_WRITE | KEY_READ,
&hKey))
{
//get the value
wszValue[0]=L'\0';
cbSize=sizeof(wszValue)/sizeof(wszValue[0]);
//use try{}except here since not sure what WIN95 will behave
//when the value is NULL
__try{
if(ERROR_SUCCESS == RegQueryValueExU(
hKey,
NULL,
NULL,
&dwType,
(BYTE *)wszValue,
&cbSize))
{
if(REG_SZ == dwType || REG_EXPAND_SZ == dwType)
{
if(0 == _wcsicmp(
wszValue,
wszLoadString))
fCorrectValue=TRUE;
}
}
} __except(EXCEPTION_EXECUTE_HANDLER) {
}
}
}
if(fCorrectValue)
{
//set the value to NULL
//use try{}except here since not sure what WIN95 will behave
//when the value is NULL
__try{
RegSetValueExU(
hKey,
NULL,
0,
REG_SZ,
NULL,
0);
} __except(EXCEPTION_EXECUTE_HANDLER) {
}
}
if(hKey)
{
RegCloseKey(hKey);
hKey=NULL;
}
}
//3rd, delete the related keys in rgRemoveRelatedEntry
dwRegEntry=sizeof(rgRemoveRelatedEntry)/sizeof(rgRemoveRelatedEntry[0]);
hKey=NULL;
for(dwRegIndex=0; dwRegIndex<dwRegEntry; dwRegIndex+=2)
{
fCorrectValue=FALSE;
if (ERROR_SUCCESS == RegOpenKeyExU(
HKEY_CLASSES_ROOT,
rgRemoveRelatedEntry[dwRegIndex].wszKey,
0,
KEY_READ,
&hKey))
{
//get the value
wszValue[0]=L'\0';
cbSize=sizeof(wszValue)/sizeof(wszValue[0]);
if(ERROR_SUCCESS == RegQueryValueExU(
hKey,
NULL,
NULL,
&dwType,
(BYTE *)wszValue,
&cbSize))
{
if(REG_SZ == dwType|| REG_EXPAND_SZ == dwType)
{
if(0 == _wcsicmp(
wszValue,
rgRemoveRelatedEntry[dwRegIndex].wszName))
fCorrectValue=TRUE;
}
}
if(hKey)
{
RegCloseKey(hKey);
hKey=NULL;
}
}
if(fCorrectValue)
{
//mark if the CTLAdd and CTLOpen were the correct values
if(dwRegIndex == 0)
fP7COpen=TRUE;
if(dwRegIndex == 2)
fCTLOpen=TRUE;
RegDeleteKeyU(HKEY_CLASSES_ROOT,rgRemoveRelatedEntry[dwRegIndex].wszKey);
RegDeleteKeyU(HKEY_CLASSES_ROOT,rgRemoveRelatedEntry[dwRegIndex+1].wszKey);
}
}
//fourth, if the shell subkey is empty, we need to remove the subkeys
dwRegEntry=sizeof(rgRemoveEmptyEntry)/sizeof(rgRemoveEmptyEntry[0]);
hKey=NULL;
for(dwRegIndex=0; dwRegIndex<dwRegEntry; dwRegIndex++)
{
fCorrectValue=FALSE;
if (ERROR_SUCCESS == RegOpenKeyExU(
HKEY_CLASSES_ROOT,
rgRemoveEmptyEntry[dwRegIndex].wszKey,
0,
KEY_READ,
&hKey))
{
//enum the subkey
cbSize=0;
if(ERROR_SUCCESS != RegEnumKeyExU(
hKey,
0,
NULL,
&cbSize,
NULL,
NULL,
NULL,
&fileTime))
{
fCorrectValue=TRUE;
}
if(hKey)
{
RegCloseKey(hKey);
hKey=NULL;
}
}
if(fCorrectValue)
{
//mark if the CTLAdd and CTLOpen were the correct values
// if((0 == dwRegIndex && TRUE == fP7COpen) ||
// (1 == dwRegIndex && TRUE == fCTLOpen)
// )
// {
RegDeleteKeyU(HKEY_CLASSES_ROOT,rgRemoveEmptyEntry[dwRegIndex].wszKey);
// }
}
}
}
//--------------------------------------------------------------------------
//
// RegisterMimeHandler
//
// This function adds the following registry entries:
//
//[HKEY_CLASSES_ROOT\.cer]
// @="CERFile"
//[HKEY_CLASSES_ROOT\CERFile]
// @="Security Certificate"
//[HKEY_CLASSES_ROOT\CERFile\shell\open\command]
// @="rundll32.exe cryptext.dll,CryptExtOpenCER %1"
//[HKEY_CLASSES_ROOT\CERFile\shell\add]
// @="&Add"
//[HKEY_CLASSES_ROOT\CERFile\shell\add\command]
// @="rundll32.exe cryptext.dll,CryptExtAddCER %1"
//
//[HKEY_CLASSES_ROOT\.crt]
// @="CERFile"
//
//[HKEY_CLASSES_ROOT\.stl]
// @="sTLFile"
//[HKEY_CLASSES_ROOT\sTLFile]
// @="Trust List"
//[HKEY_sLASSES_ROOT\sTLFile\shell\open\command]
// @="rundll32.exe cryptext.dll,CryptExtOpenCTL %1"
//[HKEY_CLASSES_ROOT\sTLFile\shell\add]
// @="&Add"
//[HKEY_CLASSES_ROOT\sTLFile\shell\add\command]
// @="rundll32.exe cryptext.dll,CryptExtAddCTL %1"
//
//[HKEY_CLASSES_ROOT\.crl]
// @="CRLFile"
//[HKEY_CLASSES_ROOT\CRLFile]
// @="Certificate Revocation List"
//[HKEY_CLASSES_ROOT\CRLFile\shell\open\command]
// @="rundll32.exe cryptext.dll,CryptExtOpenCRL %1"
//[HKEY_CLASSES_ROOT\CRLFile\shell\add]
// @="&Add"
//[HKEY_CLASSES_ROOT\CRLFile\shell\add\command]
// @="rundll32.exe cryptext.dll,CryptExtAddCRL %1"
//
//[HKEY_CLASSES_ROOT\.spc]
// @="SPCFile"
//[HKEY_CLASSES_ROOT\SPCFile]
// @="Software Publishing Credentials"
//[HKEY_CLASSES_ROOT\SPCFile\shell\open\command]
// @="rundll32.exe cryptext.dll,CryptExtOpenPKCS7 %1"
//
//[HKEY_CLASSES_ROOT\.p7s]
// @="P7SFile"
//[HKEY_CLASSES_ROOT\P7SFile]
// @="PKCS7 Signature"
//[HKEY_CLASSES_ROOT\P7SFile\shell\open\command]
// @="rundll32.exe cryptext.dll,CryptExtOpenPKCS7 %1"
//
//[HKEY_CLASSES_ROOT\.p7b]
// @="P7BFile"
//[HKEY_CLASSES_ROOT\P7BFile]
// @="PKCS7 Certificates"
//[HKEY_CLASSES_ROOT\P7BFile\shell\open\command]
// @="rundll32.exe cryptext.dll,CryptExtOpenPKCS7 %1"
//
//[HKEY_CLASSES_ROOT\.p7m]
// @="P7MFile"
//[HKEY_CLASSES_ROOT\P7MFile]
// @="PKCS7 MIME"
//
//[HKEY_CLASSES_ROOT\.sst]
// @="CertificateStoreFile"
//[HKEY_CLASSES_ROOT\CertificateStoreFile]
// @="Certificate Store"
//[HKEY_CLASSES_ROOT\CertificateStoreFile\shell\open\command]
// @="rundll32.exe cryptext.dll,CryptExtOpenSTR %1"
//
//[HKEY_CLASSES_ROOT\.p10]
// @="P10File"
//[HKEY_CLASSES_ROOT\P10File]
// @="Certificate Request"
//
//[HKEY_CLASSES_ROOT\.pko]
// @="PKOFile"
//[HKEY_CLASSES_ROOT\PKOFile]
// @="Public Key Object"
//[HKEY_CLASSES_ROOT\PKOFile\shellex\ContextMenuHandlers]
// @="CryptoMenu"
//[HKEY_CLASSES_ROOT\PKOFile\shellex\ContextMenuHandlers\CryptoMenu]
// @="{7444C717-39BF-11D1-8CD9-00C04FC29D45}"
//
//[HKEY_CLASSES_ROOT\*\shellex\ContextMenuHandlers\CryptoSignMenu]
// @="{7444C719-39BF-11D1-8CD9-00C04FC29D45}"
//
//
//[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved]
// "{7444C717-39BF-11D1-8CD9-00C04FC29D45}"="Crypto PKO Extension"
//
//[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved]
// "{7444C719-39BF-11D1-8CD9-00C04FC29D45}"="Crypto Sign Extension"
//
//--------------------------------------------------------------------------
HRESULT RegisterMimeHandler()
{
HRESULT hr=E_FAIL;
DWORD dwRegEntry=0;
DWORD dwRegIndex=0;
WCHAR wszName[MAX_STRING_SIZE];
HKEY hKey=NULL;
DWORD dwDisposition=0;
WCHAR wszGUID[MAX_STRING_SIZE];
WCHAR wszDefault[200];
CHAR szValue[MAX_PATH + 1];
CHAR szSystem[MAX_PATH + 1];
WCHAR wszContentType[MAX_STRING_SIZE];
LPWSTR pwszFriendlyTypeName = NULL;
//before anything else, we need to remove the .ctl, .str, and .p7c
//entries. No need to check the return values
RemoveOldExtensions();
//1st, do the registry based context menu
//get the count of the reg entries
dwRegEntry=sizeof(rgRegEntry)/sizeof(rgRegEntry[0]);
for(dwRegIndex=0; dwRegIndex<dwRegEntry; dwRegIndex++)
{
//open a registry entry under HKEY_CLASSES_ROOT
if (ERROR_SUCCESS != RegCreateKeyExU(
HKEY_CLASSES_ROOT,
rgRegEntry[dwRegIndex].wszKey,
0,
NULL,
REG_OPTION_NON_VOLATILE,
KEY_WRITE,
NULL,
&hKey,
&dwDisposition))
goto RegCreateKeyErr;
//set the value
if(NULL==rgRegEntry[dwRegIndex].wszName)
{
//load the string
if(0==LoadStringU(g_hmodThisDll,rgRegEntry[dwRegIndex].idsName,
wszName,MAX_STRING_SIZE))
goto LoadStringErr;
if(ERROR_SUCCESS != RegSetValueExU(
hKey,
NULL,
0,
REG_SZ,
(BYTE *)wszName,
(wcslen(wszName) + 1) * sizeof(WCHAR)))
goto RegSetValueErr;
}
else
{
if(ERROR_SUCCESS != RegSetValueExU(
hKey,
NULL,
0,
REG_SZ,
(BYTE *)(rgRegEntry[dwRegIndex].wszName),
(wcslen(rgRegEntry[dwRegIndex].wszName) + 1) * sizeof(WCHAR)))
goto RegSetValueErr;
}
//close the registry key
if(ERROR_SUCCESS != RegCloseKey(hKey))
goto RegCloseKeyErr;
hKey=NULL;
}
//some of the registry based context menu is specific for NT5
if(FIsWinNT5())
{
//get the count of the reg entries
dwRegEntry=sizeof(rgWINNT5RegEntry)/sizeof(rgWINNT5RegEntry[0]);
for(dwRegIndex=0; dwRegIndex<dwRegEntry; dwRegIndex++)
{
//open a registry entry under HKEY_CLASSES_ROOT
if (ERROR_SUCCESS != RegCreateKeyExU(
HKEY_CLASSES_ROOT,
rgWINNT5RegEntry[dwRegIndex].wszKey,
0,
NULL,
REG_OPTION_NON_VOLATILE,
KEY_WRITE,
NULL,
&hKey,
&dwDisposition))
goto RegCreateKeyErr;
//set the value
if(NULL==rgWINNT5RegEntry[dwRegIndex].wszName)
{
//load the string
if(0==LoadStringU(g_hmodThisDll,rgWINNT5RegEntry[dwRegIndex].idsName,
wszName,MAX_STRING_SIZE))
goto LoadStringErr;
if(ERROR_SUCCESS != RegSetValueExU(
hKey,
NULL,
0,
REG_SZ,
(BYTE *)wszName,
(wcslen(wszName) + 1) * sizeof(WCHAR)))
goto RegSetValueErr;
}
else
{
if(ERROR_SUCCESS != RegSetValueExU(
hKey,
NULL,
0,
REG_SZ,
(BYTE *)(rgWINNT5RegEntry[dwRegIndex].wszName),
(wcslen(rgWINNT5RegEntry[dwRegIndex].wszName) + 1) * sizeof(WCHAR)))
goto RegSetValueErr;
}
//close the registry key
if(ERROR_SUCCESS != RegCloseKey(hKey))
goto RegCloseKeyErr;
hKey=NULL;
}
}
//now, we need to register for the content type
//1. Under the HEKY_CLASSES_ROOT, under ".foo" key, add an entry of name
// "Content Type" and value "application/xxxxxxxx".
//2. Under HKEY_CLASSES_ROOT\MIME\Database\Content Type, add a key of "application/xxxxxxxx",
// under which add an entry of name "Extension" and value ".foo".
dwRegEntry=sizeof(rgContentTypeEntry)/sizeof(rgContentTypeEntry[0]);
for(dwRegIndex=0; dwRegIndex<dwRegEntry; dwRegIndex++)
{
//open a registry entry under HKEY_CLASSES_ROOT
if (ERROR_SUCCESS != RegCreateKeyExU(
HKEY_CLASSES_ROOT,
rgContentTypeEntry[dwRegIndex].wszKey,
0,
NULL,
REG_OPTION_NON_VOLATILE,
KEY_WRITE,
NULL,
&hKey,
&dwDisposition))
goto RegCreateKeyErr;
//set the value
if(ERROR_SUCCESS != RegSetValueExU(
hKey,
L"Content Type",
0,
REG_SZ,
(BYTE *)(rgContentTypeEntry[dwRegIndex].wszName),
(wcslen(rgContentTypeEntry[dwRegIndex].wszName) + 1) * sizeof(WCHAR)))
goto RegSetValueErr;
//close the registry key
if(ERROR_SUCCESS != RegCloseKey(hKey))
goto RegCloseKeyErr;
hKey=NULL;
}
//2. Under HKEY_CLASSES_ROOT\MIME\Database\Content Type, add a key of "application/xxxxxxxx",
// under which add an entry of name "Extension" and value ".foo".
dwRegEntry=sizeof(rgContentTypeEntry)/sizeof(rgContentTypeEntry[0]);
for(dwRegIndex=0; dwRegIndex<dwRegEntry; dwRegIndex++)
{
//concatenate the key L"MIME\\Database\\Content Type\\application/XXXXXXXXXX
wszContentType[0]=L'\0';
wcscpy(wszContentType, L"MIME\\Database\\Content Type\\");
wcscat(wszContentType, rgContentTypeEntry[dwRegIndex].wszName);
//open a registry entry under HKEY_CLASSES_ROOT
if (ERROR_SUCCESS != RegCreateKeyExU(
HKEY_CLASSES_ROOT,
wszContentType,
0,
NULL,
REG_OPTION_NON_VOLATILE,
KEY_WRITE,
NULL,
&hKey,
&dwDisposition))
goto RegCreateKeyErr;
//set the value
if(ERROR_SUCCESS != RegSetValueExU(
hKey,
L"Extension",
0,
REG_SZ,
(BYTE *)(rgContentTypeEntry[dwRegIndex].wszKey),
(wcslen(rgContentTypeEntry[dwRegIndex].wszKey) + 1) * sizeof(WCHAR)))
goto RegSetValueErr;
//close the registry key
if(ERROR_SUCCESS != RegCloseKey(hKey))
goto RegCloseKeyErr;
hKey=NULL;
}
//2nd, do the registry based DefaultIcon
//we do things differently based on Win95 or WinNT
if(FIsWinNT())
{
dwRegEntry=sizeof(rgIconEntry)/sizeof(rgIconEntry[0]);
for(dwRegIndex=0; dwRegIndex<dwRegEntry; dwRegIndex++)
{
//open a registry entry under HKEY_CLASSES_ROOT
if (ERROR_SUCCESS != RegCreateKeyExU(
HKEY_CLASSES_ROOT,
rgIconEntry[dwRegIndex].wszKey,
0,
NULL,
REG_OPTION_NON_VOLATILE,
KEY_WRITE,
NULL,
&hKey,
&dwDisposition))
goto RegCreateKeyErr;
if(ERROR_SUCCESS != RegSetValueExU(
hKey,
NULL,
0,
REG_EXPAND_SZ,
(BYTE *)(rgIconEntry[dwRegIndex].wszName),
(wcslen(rgIconEntry[dwRegIndex].wszName) + 1) * sizeof(WCHAR)))
goto RegSetValueErr;
//close the registry key
if(ERROR_SUCCESS != RegCloseKey(hKey))
goto RegCloseKeyErr;
hKey=NULL;
}
}
else
{
//get the system directory
if(!GetSystemDirectory(szSystem, MAX_PATH))
goto GetSystemErr;
dwRegEntry=sizeof(rgWin95IconEntry)/sizeof(rgWin95IconEntry[0]);
for(dwRegIndex=0; dwRegIndex<dwRegEntry; dwRegIndex++)
{
//open a registry entry under HKEY_CLASSES_ROOT
if (ERROR_SUCCESS != RegCreateKeyEx(
HKEY_CLASSES_ROOT,
rgWin95IconEntry[dwRegIndex].szKey,
0,
NULL,
REG_OPTION_NON_VOLATILE,
KEY_WRITE,
NULL,
&hKey,
&dwDisposition))
goto RegCreateKeyErr;
//concantenate the values
strcpy(szValue, szSystem);
strcat(szValue, (rgWin95IconEntry[dwRegIndex].szName));
if(ERROR_SUCCESS != RegSetValueEx(
hKey,
NULL,
0,
REG_SZ,
(BYTE *)szValue,
(strlen(szValue) + 1) * sizeof(CHAR)))
goto RegSetValueErr;
//close the registry key
if(ERROR_SUCCESS != RegCloseKey(hKey))
goto RegCloseKeyErr;
hKey=NULL;
}
}
//3rd, set the .PKO context menu handler and property sheet handler
//set the values related to the GUIDs
dwRegEntry=sizeof(rgGuidEntry)/sizeof(rgGuidEntry[0]);
for(dwRegIndex=0; dwRegIndex<dwRegEntry; dwRegIndex++)
{
//load the string
if(0==LoadStringU(g_hmodThisDll,rgGuidEntry[dwRegIndex].idsName,
wszName,MAX_STRING_SIZE))
goto LoadStringErr;
//get the string presentation of the CLSID
if(0==StringFromGUID2(*(rgGuidEntry[dwRegIndex].pGuid), wszGUID, MAX_STRING_SIZE))
goto StringFromGUIDErr;
//open a registry entry under HKEY_CLASSES_ROOT for the context menu handler
if(NULL!=rgGuidEntry[dwRegIndex].wszKey1)
{
if (ERROR_SUCCESS != RegCreateKeyExU(
HKEY_CLASSES_ROOT,
rgGuidEntry[dwRegIndex].wszKey1,
0,
NULL,
REG_OPTION_NON_VOLATILE,
KEY_WRITE,
NULL,
&hKey,
&dwDisposition))
goto RegCreateKeyErr;
if(ERROR_SUCCESS != RegSetValueExU(
hKey,
NULL,
0,
REG_SZ,
(BYTE *)wszGUID,
(wcslen(wszGUID) + 1) * sizeof(WCHAR)))
goto RegSetValueErr;
//close the registry key
if(ERROR_SUCCESS != RegCloseKey(hKey))
goto RegCloseKeyErr;
hKey=NULL;
}
//open a registry entry under HKEY_CLASSES_ROOT for the property sheet hander
if (ERROR_SUCCESS != RegCreateKeyExU(
HKEY_CLASSES_ROOT,
rgGuidEntry[dwRegIndex].wszKey2,
0,
NULL,
REG_OPTION_NON_VOLATILE,
KEY_WRITE,
NULL,
&hKey,
&dwDisposition))
goto RegCreateKeyErr;
if(ERROR_SUCCESS != RegSetValueExU(
hKey,
NULL,
0,
REG_SZ,
(BYTE *)wszGUID,
(wcslen(wszGUID) + 1) * sizeof(WCHAR)))
goto RegSetValueErr;
//close the registry key
if(ERROR_SUCCESS != RegCloseKey(hKey))
goto RegCloseKeyErr;
hKey=NULL;
//open a registry entry under HKEY_LOCAL_MACHINE
if (ERROR_SUCCESS != RegCreateKeyExU(
HKEY_LOCAL_MACHINE,
rgGuidEntry[dwRegIndex].wszKey3,
0,
NULL,
REG_OPTION_NON_VOLATILE,
KEY_WRITE,
NULL,
&hKey,
&dwDisposition))
goto RegCreateKeyErr;
if(ERROR_SUCCESS != RegSetValueExU(
hKey,
wszGUID,
0,
REG_SZ,
(BYTE *)wszName,
(wcslen(wszName) + 1) * sizeof(WCHAR)))
goto RegSetValueErr;
//close the registry key
if(ERROR_SUCCESS != RegCloseKey(hKey))
goto RegCloseKeyErr;
hKey=NULL;
}
//now, under the classID of &CLSID_CryptPKO, we need to add
//the registry shellex\MayChangeDefaultMenu
dwRegEntry=sizeof(g_CLSIDDefault)/sizeof(g_CLSIDDefault[0]);
//get the string presentation of the CLSID
if(0==StringFromGUID2(CLSID_CryptPKO, wszGUID, MAX_STRING_SIZE))
goto StringFromGUIDErr;
for(dwRegIndex=0; dwRegIndex<dwRegEntry; dwRegIndex++)
{
wcscpy(wszDefault, L"CLSID\\");
wcscat(wszDefault, wszGUID);
wcscat(wszDefault, g_CLSIDDefault[dwRegIndex]);
if (ERROR_SUCCESS != RegCreateKeyExU(
HKEY_CLASSES_ROOT,
wszDefault,
0,
NULL,
REG_OPTION_NON_VOLATILE,
KEY_WRITE,
NULL,
&hKey,
&dwDisposition))
goto RegCreateKeyErr;
if(ERROR_SUCCESS != RegCloseKey(hKey))
goto RegCloseKeyErr;
hKey=NULL;
}
// Set the FriendlyTypeName value for the new MUI requirement of Whistler.
dwRegEntry=sizeof(rgFriendlyTypeNameEntry)/sizeof(rgFriendlyTypeNameEntry[0]);
for(dwRegIndex=0; dwRegIndex<dwRegEntry; dwRegIndex++)
{
//format the data by inserting the IDS value.
if (0 == FormatMessageU(
FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_STRING | FORMAT_MESSAGE_ARGUMENT_ARRAY,
rgFriendlyTypeNameEntry[dwRegIndex].wszName,
0, // dwMessageId
0, // dwLanguageId
(LPWSTR) (&pwszFriendlyTypeName),
0, // minimum size to allocate
(va_list *) &rgFriendlyTypeNameEntry[dwRegIndex].idsName))
goto FormatMsgError;
//open a registry entry under HKEY_CLASSES_ROOT
if (ERROR_SUCCESS != RegCreateKeyExU(
HKEY_CLASSES_ROOT,
rgFriendlyTypeNameEntry[dwRegIndex].wszKey,
0,
NULL,
REG_OPTION_NON_VOLATILE,
KEY_WRITE,
NULL,
&hKey,
&dwDisposition))
goto RegCreateKeyErr;
//set the value
if(ERROR_SUCCESS != RegSetValueExU(
hKey,
L"FriendlyTypeName",
0,
REG_EXPAND_SZ,
(BYTE *) pwszFriendlyTypeName,
(wcslen(pwszFriendlyTypeName) + 1) * sizeof(WCHAR)))
goto RegSetValueErr;
//close the registry key
if(ERROR_SUCCESS != RegCloseKey(hKey))
goto RegCloseKeyErr;
hKey=NULL;
// free friendly name type string.
LocalFree((HLOCAL) pwszFriendlyTypeName);
pwszFriendlyTypeName = NULL;
}
hr=S_OK;
CommonReturn:
if(hKey)
RegCloseKey(hKey);
if(pwszFriendlyTypeName)
LocalFree((HLOCAL) pwszFriendlyTypeName);
return hr;
ErrorReturn:
hr=GetLastError();
goto CommonReturn;
TRACE_ERROR(RegCloseKeyErr);
TRACE_ERROR(RegCreateKeyErr);
TRACE_ERROR(LoadStringErr);
TRACE_ERROR(RegSetValueErr);
TRACE_ERROR(StringFromGUIDErr);
TRACE_ERROR(GetSystemErr);
TRACE_ERROR(FormatMsgError);
}
//--------------------------------------------------------------------------
//
// UnregisterMimeHandler
//
//--------------------------------------------------------------------------
HRESULT UnregisterMimeHandler()
{
HKEY hKey=NULL;
DWORD dwRegEntry=0;
DWORD dwRegIndex=0;
WCHAR wszGUID[MAX_STRING_SIZE];
DWORD dwDisposition=0;
WCHAR wszDefault[200];
WCHAR wszContentType[MAX_STRING_SIZE];
//1st, delete the entries related to the GUID
//that is, the .PKO context menu handler and property sheet handler
dwRegEntry=sizeof(rgGuidEntry)/sizeof(rgGuidEntry[0]);
for(dwRegIndex=0; dwRegIndex<dwRegEntry; dwRegIndex++)
{
//get the string presentation of the CLSID
if(0==StringFromGUID2(*(rgGuidEntry[dwRegIndex].pGuid), wszGUID, MAX_STRING_SIZE))
continue;
//open a registry entry under HKEY_LOCAL_MACHINE
if (ERROR_SUCCESS == RegCreateKeyExU(
HKEY_LOCAL_MACHINE,
rgGuidEntry[dwRegIndex].wszKey3,
0,
NULL,
REG_OPTION_NON_VOLATILE,
KEY_WRITE,
NULL,
&hKey,
&dwDisposition))
{
RegDeleteValueU(hKey,wszGUID);
//close the registry key
RegCloseKey(hKey);
hKey=NULL;
}
//delete a registry entry under HKEY_CLASSES_ROOT for property sheet
RegDeleteKeyU(HKEY_CLASSES_ROOT,
rgGuidEntry[dwRegIndex].wszKey2);
//delete a registry entry under HKEY_CLASSES_ROOT for context menu
if(NULL !=rgGuidEntry[dwRegIndex].wszKey1)
{
RegDeleteKeyU(HKEY_CLASSES_ROOT,
rgGuidEntry[dwRegIndex].wszKey1);
}
}
//2nd, detelet all the registry based context menu and Icon
//get the count of the reg entries
dwRegEntry=sizeof(rgwszDelete)/sizeof(rgwszDelete[0]);
for(dwRegIndex=0; dwRegIndex<dwRegEntry; dwRegIndex++)
//delete the registry entries
RegDeleteKeyU(HKEY_CLASSES_ROOT,rgwszDelete[dwRegIndex]);
//now, delete anything related to the content type
dwRegEntry=sizeof(rgContentTypeEntry)/sizeof(rgContentTypeEntry[0]);
for(dwRegIndex=0; dwRegIndex<dwRegEntry; dwRegIndex++)
{
wszContentType[0]=L'\0';
wcscpy(wszContentType, L"MIME\\Database\\Content Type\\");
wcscat(wszContentType, rgContentTypeEntry[dwRegIndex].wszName);
RegDeleteKeyU(HKEY_CLASSES_ROOT,wszContentType);
}
//3nd, under the classID of &CLSID_CryptPKO, we need to delete
//the registry shellex\MayChangeDefaultMenu
dwRegEntry=sizeof(g_CLSIDDefault)/sizeof(g_CLSIDDefault[0]);
//get the string presentation of the CLSID
if(0==StringFromGUID2(CLSID_CryptPKO, wszGUID, MAX_STRING_SIZE))
return S_OK;
for(dwRegIndex=0; dwRegIndex<dwRegEntry; dwRegIndex++)
{
wcscpy(wszDefault, L"CLSID\\");
wcscat(wszDefault, wszGUID);
wcscat(wszDefault, g_CLSIDDefault[dwRegIndex]);
RegDeleteKeyU(HKEY_CLASSES_ROOT,wszDefault);
}
return S_OK;
}
//--------------------------------------------------------------------------
//
// View a CTL context
//
//--------------------------------------------------------------------------
void I_ViewCTL(PCCTL_CONTEXT pCTLContext)
{
CRYPTUI_VIEWCTL_STRUCT ViewCTLStruct;
if(NULL==pCTLContext)
return;
//memset
memset(&ViewCTLStruct, 0, sizeof(ViewCTLStruct));
ViewCTLStruct.dwSize=sizeof(ViewCTLStruct);
ViewCTLStruct.pCTLContext=pCTLContext;
CryptUIDlgViewCTL(&ViewCTLStruct);
}
//--------------------------------------------------------------------------
//
// View a signer Info
//
//--------------------------------------------------------------------------
/*void I_ViewSignerInfo(HCRYPTMSG hMsg)
{
CERT_VIEWSIGNERINFO_STRUCT_W ViewSignerInfoStruct;
PCMSG_SIGNER_INFO pSignerInfo=NULL;
HCERTSTORE hCertStore=NULL;
DWORD cbData=0;
//get the cert store from the hMsg
hCertStore=CertOpenStore(CERT_STORE_PROV_MSG,
X509_ASN_ENCODING | PKCS_7_ASN_ENCODING,
NULL,
0,
hMsg);
if(NULL==hCertStore)
goto CLEANUP;
//get the signer info struct
if(!CryptMsgGetParam(hMsg,
CMSG_SIGNER_INFO_PARAM,
0,
NULL,
&cbData))
goto CLEANUP;
pSignerInfo=(PCMSG_SIGNER_INFO)malloc(cbData);
if(NULL==pSignerInfo)
goto CLEANUP;
if(!CryptMsgGetParam(hMsg,
CMSG_SIGNER_INFO_PARAM,
0,
pSignerInfo,
&cbData))
goto CLEANUP;
//Init
memset(&ViewSignerInfoStruct, 0, sizeof(ViewSignerInfoStruct));
ViewSignerInfoStruct.dwSize=sizeof(ViewSignerInfoStruct);
ViewSignerInfoStruct.pSignerInfo=pSignerInfo;
ViewSignerInfoStruct.cStores=1;
ViewSignerInfoStruct.rghStores=&hCertStore;
CertViewSignerInfo_W(&ViewSignerInfoStruct);
CLEANUP:
if(hCertStore)
CertCloseStore(hCertStore, 0);
if(pSignerInfo)
free(pSignerInfo);
} */
//---------------------------------------------------------------------------------
//
// Check is the PKCS signed MSG has a signerInfo attached
//
//---------------------------------------------------------------------------------
BOOL PKCS7WithSignature(HCRYPTMSG hMsg)
{
DWORD dwSignerCount=0;
DWORD cbSignerCount=0;
if(NULL==hMsg)
return FALSE;
cbSignerCount=sizeof(dwSignerCount);
//get the Param CMSG_SIGNER_COUNT_PARAM on the message handle
//if 0==CMSG_SIGNER_COUNT_PARAM, there is no signerInfo
//on the message handle
if(!CryptMsgGetParam(hMsg,
CMSG_SIGNER_COUNT_PARAM,
0,
&dwSignerCount,
&cbSignerCount))
return FALSE;
if(0==dwSignerCount)
return FALSE;
return TRUE;
}
//---------------------------------------------------------------------------------
//
// Mime Handler the command line "Open" for CER and CRT file
//---------------------------------------------------------------------------------
STDAPI CryptExtOpenCERW(HINSTANCE hinst, HINSTANCE hPrevInstance, LPWSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
PCCERT_CONTEXT pCertContext=NULL;
CRYPTUI_VIEWCERTIFICATE_STRUCT CertViewStruct;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=lpszCmdLine;
if(CryptQueryObject(CERT_QUERY_OBJECT_FILE,
pwszFileName,
CERT_QUERY_CONTENT_FLAG_CERT,
CERT_QUERY_FORMAT_FLAG_ALL,
0,
NULL,
NULL,
NULL,
NULL,
NULL,
(const void **)&pCertContext))
{
//call the Certificate Common Dialogue
memset(&CertViewStruct, 0, sizeof(CRYPTUI_VIEWCERTIFICATE_STRUCT));
CertViewStruct.dwSize=sizeof(CRYPTUI_VIEWCERTIFICATE_STRUCT);
CertViewStruct.pCertContext=pCertContext;
CryptUIDlgViewCertificate(&CertViewStruct,NULL);
}
else
{
I_NoticeBox(
GetLastError(),
0,
NULL,
IDS_MSG_TITLE,
IDS_CER_NAME,
IDS_MSG_INVALID_FILE,
MB_OK|MB_ICONINFORMATION);
}
if(pCertContext)
CertFreeCertificateContext(pCertContext);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Mime Handler the command line "Open" for CER and CRT file
//---------------------------------------------------------------------------------
STDAPI CryptExtOpenCER(HINSTANCE hinst, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
HRESULT hr=S_OK;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=MkWStr(lpszCmdLine);
if(NULL==pwszFileName)
return HRESULT_FROM_WIN32(GetLastError());
hr=CryptExtOpenCERW(hinst, hPrevInstance, pwszFileName, nCmdShow);
if(pwszFileName)
FreeWStr(pwszFileName);
return hr;
}
BOOL IsCatalog(PCCTL_CONTEXT pCTLContext)
{
BOOL fRet=FALSE;
if (pCTLContext)
{
if (pCTLContext->pCtlInfo)
{
if(pCTLContext->pCtlInfo->SubjectUsage.cUsageIdentifier)
{
if (pCTLContext->pCtlInfo->SubjectUsage.rgpszUsageIdentifier)
{
if (strcmp(pCTLContext->pCtlInfo->SubjectUsage.rgpszUsageIdentifier[0],
szOID_CATALOG_LIST) == 0)
{
fRet = TRUE;
}
}
}
}
}
return fRet;
}
//---------------------------------------------------------------------------------
//
// Mime Handler the command line "Open" for .CTL file
//---------------------------------------------------------------------------------
STDAPI CryptExtOpenCATW(HINSTANCE hinst, HINSTANCE hPrevInstance, LPWSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
PCCTL_CONTEXT pCTLContext=NULL;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=lpszCmdLine;
if(CryptQueryObject(CERT_QUERY_OBJECT_FILE,
pwszFileName,
CERT_QUERY_CONTENT_FLAG_CTL,
CERT_QUERY_FORMAT_FLAG_ALL,
0,
NULL,
NULL,
NULL,
NULL,
NULL,
(const void **)&pCTLContext) &&
IsCatalog(pCTLContext))
{
I_ViewCTL(pCTLContext);
}
else
{
I_NoticeBox(
GetLastError(),
0,
NULL,
IDS_MSG_TITLE,
IDS_CAT_NAME,
IDS_MSG_INVALID_FILE,
MB_OK|MB_ICONINFORMATION);
}
if(pCTLContext)
CertFreeCTLContext(pCTLContext);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Mime Handler the command line "Open" for .CTL file
//---------------------------------------------------------------------------------
STDAPI CryptExtOpenCAT(HINSTANCE hinst, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=MkWStr(lpszCmdLine);
if(NULL==pwszFileName)
return HRESULT_FROM_WIN32(GetLastError());
CryptExtOpenCATW(hinst, hPrevInstance, pwszFileName, nCmdShow);
if(pwszFileName)
FreeWStr(pwszFileName);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Handler the command line "Add" for .PFX File
//---------------------------------------------------------------------------------
STDAPI CryptExtAddPFXW(HINSTANCE hinst, HINSTANCE hPrevInstance, LPWSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
CRYPTUI_WIZ_IMPORT_SRC_INFO importSubject;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=lpszCmdLine;
if(CryptQueryObject(CERT_QUERY_OBJECT_FILE,
pwszFileName,
CERT_QUERY_CONTENT_FLAG_PFX,
CERT_QUERY_FORMAT_FLAG_ALL,
0,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL))
{
memset(&importSubject, 0, sizeof(CRYPTUI_WIZ_IMPORT_SRC_INFO));
importSubject.dwSize=sizeof(CRYPTUI_WIZ_IMPORT_SRC_INFO);
importSubject.dwSubjectChoice=CRYPTUI_WIZ_IMPORT_SUBJECT_FILE;
importSubject.pwszFileName=pwszFileName;
CryptUIWizImport(0,
NULL,
NULL,
&importSubject,
NULL);
}
else
{
I_NoticeBox(
GetLastError(),
0,
NULL,
IDS_MSG_TITLE,
IDS_PFX_NAME,
IDS_MSG_INVALID_FILE,
MB_OK|MB_ICONINFORMATION);
}
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Handler the command line "Add" for .PFX File
//---------------------------------------------------------------------------------
STDAPI CryptExtAddPFX(HINSTANCE hinst, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=MkWStr(lpszCmdLine);
if(NULL==pwszFileName)
return HRESULT_FROM_WIN32(GetLastError());
CryptExtAddPFXW(hinst, hPrevInstance, pwszFileName, nCmdShow);
if(pwszFileName)
FreeWStr(pwszFileName);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Handler the command line "Add" for CER and CRT file
//---------------------------------------------------------------------------------
STDAPI CryptExtAddCERW(HINSTANCE hinst, HINSTANCE hPrevInstance, LPWSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
PCCERT_CONTEXT pCertContext=NULL;
CRYPTUI_WIZ_IMPORT_SRC_INFO importSubject;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=lpszCmdLine;
if(CryptQueryObject(CERT_QUERY_OBJECT_FILE,
pwszFileName,
CERT_QUERY_CONTENT_FLAG_CERT,
CERT_QUERY_FORMAT_FLAG_ALL,
0,
NULL,
NULL,
NULL,
NULL,
NULL,
(const void **)&pCertContext))
{
memset(&importSubject, 0, sizeof(CRYPTUI_WIZ_IMPORT_SRC_INFO));
importSubject.dwSize=sizeof(CRYPTUI_WIZ_IMPORT_SRC_INFO);
importSubject.dwSubjectChoice=CRYPTUI_WIZ_IMPORT_SUBJECT_CERT_CONTEXT;
importSubject.pCertContext=pCertContext;
CryptUIWizImport(0,
NULL,
NULL,
&importSubject,
NULL);
}
else
{
I_NoticeBox(
GetLastError(),
0,
NULL,
IDS_MSG_TITLE,
IDS_CER_NAME,
IDS_MSG_INVALID_FILE,
MB_OK|MB_ICONINFORMATION);
}
if(pCertContext)
CertFreeCertificateContext(pCertContext);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Handler the command line "Add" for CER and CRT file
//---------------------------------------------------------------------------------
STDAPI CryptExtAddCER(HINSTANCE hinst, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=MkWStr(lpszCmdLine);
if(NULL==pwszFileName)
return HRESULT_FROM_WIN32(GetLastError());
CryptExtAddCERW(hinst, hPrevInstance,pwszFileName, nCmdShow);
if(pwszFileName)
FreeWStr(pwszFileName);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Mime Handler the command line "Open" for .CTL file
//---------------------------------------------------------------------------------
STDAPI CryptExtOpenCTLW(HINSTANCE hinst, HINSTANCE hPrevInstance, LPWSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
PCCTL_CONTEXT pCTLContext=NULL;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=lpszCmdLine;
if(CryptQueryObject(CERT_QUERY_OBJECT_FILE,
pwszFileName,
CERT_QUERY_CONTENT_FLAG_CTL,
CERT_QUERY_FORMAT_FLAG_ALL,
0,
NULL,
NULL,
NULL,
NULL,
NULL,
(const void **)&pCTLContext))
{
I_ViewCTL(pCTLContext);
}
else
{
I_NoticeBox(
GetLastError(),
0,
NULL,
IDS_MSG_TITLE,
IDS_STL_NAME,
IDS_MSG_INVALID_FILE,
MB_OK|MB_ICONINFORMATION);
}
if(pCTLContext)
CertFreeCTLContext(pCTLContext);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Mime Handler the command line "Open" for .CTL file
//---------------------------------------------------------------------------------
STDAPI CryptExtOpenCTL(HINSTANCE hinst, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=MkWStr(lpszCmdLine);
if(NULL==pwszFileName)
return HRESULT_FROM_WIN32(GetLastError());
CryptExtOpenCTLW(hinst, hPrevInstance, pwszFileName, nCmdShow);
if(pwszFileName)
FreeWStr(pwszFileName);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Handler the command line "Add" for .CTL file
//---------------------------------------------------------------------------------
STDAPI CryptExtAddCTLW(HINSTANCE hinst, HINSTANCE hPrevInstance, LPWSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
PCCTL_CONTEXT pCTLContext=NULL;
CRYPTUI_WIZ_IMPORT_SRC_INFO importSubject;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=lpszCmdLine;
if(CryptQueryObject(CERT_QUERY_OBJECT_FILE,
pwszFileName,
CERT_QUERY_CONTENT_FLAG_CTL,
CERT_QUERY_FORMAT_FLAG_ALL,
0,
NULL,
NULL,
NULL,
NULL,
NULL,
(const void **)&pCTLContext))
{
memset(&importSubject, 0, sizeof(CRYPTUI_WIZ_IMPORT_SRC_INFO));
importSubject.dwSize=sizeof(CRYPTUI_WIZ_IMPORT_SRC_INFO);
importSubject.dwSubjectChoice=CRYPTUI_WIZ_IMPORT_SUBJECT_CTL_CONTEXT;
importSubject.pCTLContext=pCTLContext;
CryptUIWizImport(0,
NULL,
NULL,
&importSubject,
NULL);
}
else
{
I_NoticeBox(
GetLastError(),
0,
NULL,
IDS_MSG_TITLE,
IDS_STL_NAME,
IDS_MSG_INVALID_FILE,
MB_OK|MB_ICONINFORMATION);
}
if(pCTLContext)
CertFreeCTLContext(pCTLContext);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Handler the command line "Add" for .CTL file
//---------------------------------------------------------------------------------
STDAPI CryptExtAddCTL(HINSTANCE hinst, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=MkWStr(lpszCmdLine);
if(NULL==pwszFileName)
return HRESULT_FROM_WIN32(GetLastError());
CryptExtAddCTLW(hinst, hPrevInstance, pwszFileName, nCmdShow);
if(pwszFileName)
FreeWStr(pwszFileName);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Mime Handler the command line "Open" for .CRL file
//---------------------------------------------------------------------------------
STDAPI CryptExtOpenCRLW(HINSTANCE hinst, HINSTANCE hPrevInstance, LPWSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
PCCRL_CONTEXT pCRLContext=NULL;
CRYPTUI_VIEWCRL_STRUCT CRLViewStruct;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=lpszCmdLine;
if(CryptQueryObject(CERT_QUERY_OBJECT_FILE,
pwszFileName,
CERT_QUERY_CONTENT_FLAG_CRL,
CERT_QUERY_FORMAT_FLAG_ALL,
0,
NULL,
NULL,
NULL,
NULL,
NULL,
(const void **)&pCRLContext))
{
//call the CRL view dialogue
memset(&CRLViewStruct, 0, sizeof(CRYPTUI_VIEWCRL_STRUCT));
CRLViewStruct.dwSize=sizeof(CRYPTUI_VIEWCRL_STRUCT);
CRLViewStruct.pCRLContext=pCRLContext;
CryptUIDlgViewCRL(&CRLViewStruct);
}
else
{
I_NoticeBox(
GetLastError(),
0,
NULL,
IDS_MSG_TITLE,
IDS_CRL_NAME,
IDS_MSG_INVALID_FILE,
MB_OK|MB_ICONINFORMATION);
}
if(pCRLContext)
CertFreeCRLContext(pCRLContext);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Mime Handler the command line "Open" for .CRL file
//---------------------------------------------------------------------------------
STDAPI CryptExtOpenCRL(HINSTANCE hinst, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=MkWStr(lpszCmdLine);
if(NULL==pwszFileName)
return HRESULT_FROM_WIN32(GetLastError());
CryptExtOpenCRLW(hinst, hPrevInstance, pwszFileName, nCmdShow);
if(pwszFileName)
FreeWStr(pwszFileName);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Handler the command line "Add" for .CRL file
//---------------------------------------------------------------------------------
STDAPI CryptExtAddCRLW(HINSTANCE hinst, HINSTANCE hPrevInstance, LPWSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
PCCRL_CONTEXT pCRLContext=NULL;
CRYPTUI_WIZ_IMPORT_SRC_INFO importSubject;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=lpszCmdLine;
if(CryptQueryObject(CERT_QUERY_OBJECT_FILE,
pwszFileName,
CERT_QUERY_CONTENT_FLAG_CRL,
CERT_QUERY_FORMAT_FLAG_ALL,
0,
NULL,
NULL,
NULL,
NULL,
NULL,
(const void **)&pCRLContext))
{
memset(&importSubject, 0, sizeof(CRYPTUI_WIZ_IMPORT_SRC_INFO));
importSubject.dwSize=sizeof(CRYPTUI_WIZ_IMPORT_SRC_INFO);
importSubject.dwSubjectChoice=CRYPTUI_WIZ_IMPORT_SUBJECT_CRL_CONTEXT;
importSubject.pCRLContext=pCRLContext;
CryptUIWizImport(0,
NULL,
NULL,
&importSubject,
NULL);
}
else
{
I_NoticeBox(
GetLastError(),
0,
NULL,
IDS_MSG_TITLE,
IDS_CRL_NAME,
IDS_MSG_INVALID_FILE,
MB_OK|MB_ICONINFORMATION);
}
if(pCRLContext)
CertFreeCRLContext(pCRLContext);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Handler the command line "Add" for .CRL file
//---------------------------------------------------------------------------------
STDAPI CryptExtAddCRL(HINSTANCE hinst, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=MkWStr(lpszCmdLine);
if(NULL==pwszFileName)
return HRESULT_FROM_WIN32(GetLastError());
CryptExtAddCRLW(hinst, hPrevInstance, pwszFileName, nCmdShow);
if(pwszFileName)
FreeWStr(pwszFileName);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Mime Handler the command line "Open" for .SPC, .P7S, .P7B, .P7M file
//---------------------------------------------------------------------------------
STDAPI CryptExtOpenPKCS7W(HINSTANCE hinst, HINSTANCE hPrevInstance, LPWSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
HCERTSTORE hCertStore=NULL;
HCRYPTMSG hMsg=NULL;
DWORD dwContentType=0;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=lpszCmdLine;
//check the object type. Make sure the PKCS7 is not embedded
if(CryptQueryObject(CERT_QUERY_OBJECT_FILE,
pwszFileName,
CERT_QUERY_CONTENT_FLAG_PKCS7_SIGNED,
CERT_QUERY_FORMAT_FLAG_ALL,
0,
NULL,
&dwContentType,
NULL,
&hCertStore,
&hMsg,
NULL) )
{
LauchCertMgr(pwszFileName);
}
else
{
I_NoticeBox(
GetLastError(),
0,
NULL,
IDS_MSG_TITLE,
IDS_PKCS7_NAME,
IDS_MSG_INVALID_FILE,
MB_OK|MB_ICONINFORMATION);
}
if(hCertStore)
CertCloseStore(hCertStore, 0);
if(hMsg)
CryptMsgClose(hMsg);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Mime Handler the command line "Open" for .SPC, .P7S, .P7B, .P7M file
//---------------------------------------------------------------------------------
STDAPI CryptExtOpenPKCS7(HINSTANCE hinst, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=MkWStr(lpszCmdLine);
if(NULL==pwszFileName)
return HRESULT_FROM_WIN32(GetLastError());
CryptExtOpenPKCS7W(hinst, hPrevInstance, pwszFileName, nCmdShow);
if(pwszFileName)
FreeWStr(pwszFileName);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Handler the command line "Add" for .SPC file
//---------------------------------------------------------------------------------
STDAPI CryptExtAddSPCW(HINSTANCE hinst, HINSTANCE hPrevInstance, LPWSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
HCERTSTORE hCertStore=NULL;
CRYPTUI_WIZ_IMPORT_SRC_INFO importSubject;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=lpszCmdLine;
//check the object type. Make sure the PKCS7 is not embedded
if(CryptQueryObject(CERT_QUERY_OBJECT_FILE,
pwszFileName,
CERT_QUERY_CONTENT_FLAG_PKCS7_SIGNED,
CERT_QUERY_FORMAT_FLAG_ALL,
0,
NULL,
NULL,
NULL,
&hCertStore,
NULL,
NULL) )
{
memset(&importSubject, 0, sizeof(CRYPTUI_WIZ_IMPORT_SRC_INFO));
importSubject.dwSize=sizeof(CRYPTUI_WIZ_IMPORT_SRC_INFO);
importSubject.dwSubjectChoice=CRYPTUI_WIZ_IMPORT_SUBJECT_FILE;
importSubject.pwszFileName=pwszFileName;
CryptUIWizImport(0,
NULL,
NULL,
&importSubject,
NULL);
}
else
{
I_NoticeBox(
GetLastError(),
0,
NULL,
IDS_MSG_TITLE,
IDS_SPC_NAME,
IDS_MSG_INVALID_FILE,
MB_OK|MB_ICONINFORMATION);
}
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Handler the command line "Add" for .SPC file
//---------------------------------------------------------------------------------
STDAPI CryptExtAddSPC(HINSTANCE hinst, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=MkWStr(lpszCmdLine);
if(NULL==pwszFileName)
return HRESULT_FROM_WIN32(GetLastError());
CryptExtAddSPCW(hinst, hPrevInstance, pwszFileName, nCmdShow);
if(pwszFileName)
FreeWStr(pwszFileName);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Mime Handler the command line "Open" for .p7r file. This file is returned by
// certificate authority
//---------------------------------------------------------------------------------
STDAPI CryptExtOpenP7RW(HINSTANCE hinst, HINSTANCE hPrevInstance, LPWSTR lpszCmdLine, int nCmdShow)
{
CRYPT_DATA_BLOB PKCS7Blob;
IEnroll *pIEnroll=NULL;
LPWSTR pwszFileName=NULL;
PCCERT_CONTEXT pCertContext=NULL;
CRYPTUI_VIEWCERTIFICATE_STRUCT ViewCertStruct;
UINT ids=IDS_INSTALL_CERT_SUCCEEDED;
//init
memset(&PKCS7Blob, 0, sizeof(CRYPT_DATA_BLOB));
//get the WCHAR file name
pwszFileName=lpszCmdLine;
if(FAILED(CoInitialize(NULL)))
{
ids=IDS_NO_XENROLL;
goto CLEANUP;
}
//initialize information for xEnroll
if(FAILED(CoCreateInstance(CLSID_CEnroll,
NULL,CLSCTX_INPROC_SERVER,IID_IEnroll,
(LPVOID *)&pIEnroll)))
{
ids=IDS_NO_XENROLL;
goto CLEANUP;
}
//get the BLOB from the file
if(S_OK != RetrieveBLOBFromFile(pwszFileName,&(PKCS7Blob.cbData),
&(PKCS7Blob.pbData)))
{
ids=IDS_INVALID_P7R_FILE;
goto CLEANUP;
}
//get the certifcate context
if(NULL==(pCertContext=pIEnroll->getCertContextFromPKCS7(&PKCS7Blob)))
{
ids=IDS_INVALID_P7R_FILE;
goto CLEANUP;
}
memset(&ViewCertStruct, 0, sizeof(CRYPTUI_VIEWCERTIFICATE_STRUCT));
ViewCertStruct.dwSize=sizeof(CRYPTUI_VIEWCERTIFICATE_STRUCT);
ViewCertStruct.hwndParent=NULL;
ViewCertStruct.dwFlags=CRYPTUI_ACCEPT_DECLINE_STYLE;
ViewCertStruct.pCertContext=pCertContext;
ViewCertStruct.cStores=0;
ViewCertStruct.rghStores=NULL;
if(!CryptUIDlgViewCertificate(&ViewCertStruct,NULL))
goto CLEANUP;
if(S_OK !=(pIEnroll->acceptPKCS7Blob(&PKCS7Blob)))
{
ids=IDS_FAIL_TO_INSTALL;
goto CLEANUP;
}
CLEANUP:
I_MessageBox(
NULL,
ids,
IDS_P7R_NAME,
NULL,
MB_OK|MB_APPLMODAL);
if(PKCS7Blob.pbData)
UnmapViewOfFile(PKCS7Blob.pbData);
if(pCertContext)
CertFreeCertificateContext(pCertContext);
if(pIEnroll)
pIEnroll->Release();
CoUninitialize( );
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Mime Handler the command line "Open" for .p7r file. This file is returned by
// certificate authority
//---------------------------------------------------------------------------------
STDAPI CryptExtOpenP7R(HINSTANCE hinst, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
//get the WCHAR file name
pwszFileName=MkWStr(lpszCmdLine);
if(NULL==pwszFileName)
return HRESULT_FROM_WIN32(GetLastError());
CryptExtOpenP7RW(hinst, hPrevInstance, pwszFileName, nCmdShow);
if(pwszFileName)
FreeWStr(pwszFileName);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Mime Handler the command line "Open" for .p7r file. This file is returned by
// certificate authority
//---------------------------------------------------------------------------------
STDAPI CryptExtAddP7RW(HINSTANCE hinst, HINSTANCE hPrevInstance, LPWSTR lpszCmdLine, int nCmdShow)
{
CRYPT_DATA_BLOB PKCS7Blob;
IEnroll *pIEnroll=NULL;
LPWSTR pwszFileName=NULL;
UINT ids=IDS_INSTALL_CERT_SUCCEEDED;
//init
memset(&PKCS7Blob, 0, sizeof(CRYPT_DATA_BLOB));
//get the WCHAR file name
pwszFileName=lpszCmdLine;
if(FAILED(CoInitialize(NULL)))
{
ids=IDS_NO_XENROLL;
goto CLEANUP;
}
//initialize information for xEnroll
if(FAILED(CoCreateInstance(CLSID_CEnroll,
NULL,CLSCTX_INPROC_SERVER,IID_IEnroll,
(LPVOID *)&pIEnroll)))
{
ids=IDS_NO_XENROLL;
goto CLEANUP;
}
//get the BLOB from the file
if(S_OK != RetrieveBLOBFromFile(pwszFileName,&(PKCS7Blob.cbData),
&(PKCS7Blob.pbData)))
{
ids=IDS_INVALID_P7R_FILE;
goto CLEANUP;
}
if(S_OK !=(pIEnroll->acceptPKCS7Blob(&PKCS7Blob)))
{
ids=IDS_FAIL_TO_INSTALL;
goto CLEANUP;
}
CLEANUP:
I_MessageBox(
NULL,
ids,
IDS_P7R_NAME,
NULL,
MB_OK|MB_APPLMODAL);
if(PKCS7Blob.pbData)
UnmapViewOfFile(PKCS7Blob.pbData);
if(pIEnroll)
pIEnroll->Release();
CoUninitialize( );
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Mime Handler the command line "Open" for .p7r file. This file is returned by
// certificate authority
//---------------------------------------------------------------------------------
STDAPI CryptExtAddP7R(HINSTANCE hinst, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
//get the WCHAR file name
pwszFileName=MkWStr(lpszCmdLine);
if(NULL==pwszFileName)
return HRESULT_FROM_WIN32(GetLastError());
CryptExtAddP7RW(hinst, hPrevInstance, pwszFileName, nCmdShow);
if(pwszFileName)
FreeWStr(pwszFileName);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Mime Handler the command line "Open" for .sst file
//---------------------------------------------------------------------------------
STDAPI CryptExtOpenSTRW(HINSTANCE hinst, HINSTANCE hPrevInstance, LPWSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
HCERTSTORE hCertStore=NULL;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=lpszCmdLine;
//check the object type.
if(CryptQueryObject(CERT_QUERY_OBJECT_FILE,
pwszFileName,
CERT_QUERY_CONTENT_FLAG_SERIALIZED_STORE |
CERT_QUERY_CONTENT_FLAG_SERIALIZED_CERT |
CERT_QUERY_CONTENT_FLAG_SERIALIZED_CTL |
CERT_QUERY_CONTENT_FLAG_SERIALIZED_CRL,
CERT_QUERY_FORMAT_FLAG_ALL,
0,
NULL,
NULL,
NULL,
&hCertStore,
NULL,
NULL))
{
LauchCertMgr(pwszFileName);
}
else
{
I_NoticeBox(
GetLastError(),
0,
NULL,
IDS_MSG_TITLE,
IDS_SST_NAME,
IDS_MSG_INVALID_FILE,
MB_OK|MB_ICONINFORMATION);
}
if(hCertStore)
CertCloseStore(hCertStore, 0);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Mime Handler the command line "Open" for .sst file
//---------------------------------------------------------------------------------
STDAPI CryptExtOpenSTR(HINSTANCE hinst, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=MkWStr(lpszCmdLine);
if(NULL==pwszFileName)
return HRESULT_FROM_WIN32(GetLastError());
CryptExtOpenSTRW(hinst, hPrevInstance, pwszFileName, nCmdShow);
if(pwszFileName)
FreeWStr(pwszFileName);
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Mime Handler the command line "Open" for .p10 file
//---------------------------------------------------------------------------------
STDAPI CryptExtOpenP10W(HINSTANCE hinst, HINSTANCE hPrevInstance, LPWSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=lpszCmdLine;
//check the object type.
if(CryptQueryObject(CERT_QUERY_OBJECT_FILE,
pwszFileName,
CERT_QUERY_CONTENT_FLAG_PKCS10,
CERT_QUERY_FORMAT_FLAG_ALL,
0,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL))
{
I_NoticeBox(
0,
0,
NULL,
IDS_MSG_TITLE,
IDS_P10_NAME,
IDS_MSG_VALID_FILE,
MB_OK|MB_ICONINFORMATION);
}
else
{
I_NoticeBox(
GetLastError(),
0,
NULL,
IDS_MSG_TITLE,
IDS_P10_NAME,
IDS_MSG_INVALID_FILE,
MB_OK|MB_ICONINFORMATION);
}
return S_OK;
}
//---------------------------------------------------------------------------------
//
// Mime Handler the command line "Open" for .p10 file
//---------------------------------------------------------------------------------
STDAPI CryptExtOpenP10(HINSTANCE hinst, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow)
{
LPWSTR pwszFileName=NULL;
if (!lpszCmdLine)
return E_FAIL;
//get the WCHAR file name
pwszFileName=MkWStr(lpszCmdLine);
if(NULL==pwszFileName)
return HRESULT_FROM_WIN32(GetLastError());
CryptExtOpenP10W(hinst, hPrevInstance, pwszFileName, nCmdShow);
if(pwszFileName)
FreeWStr(pwszFileName);
return S_OK;
}
//--------------------------------------------------------------------------------
//
//get the bytes from the file name
//
//---------------------------------------------------------------------------------
HRESULT RetrieveBLOBFromFile(LPWSTR pwszFileName,DWORD *pcb,BYTE **ppb)
{
HRESULT hr=E_FAIL;
HANDLE hFile=NULL;
HANDLE hFileMapping=NULL;
DWORD cbData=0;
BYTE *pbData=0;
DWORD cbHighSize=0;
if(!pcb || !ppb || !pwszFileName)
return E_INVALIDARG;
*ppb=NULL;
*pcb=0;
if ((hFile = CreateFileU(pwszFileName,
GENERIC_READ,
FILE_SHARE_READ,
NULL, // lpsa
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL,
NULL)) == INVALID_HANDLE_VALUE)
{
hr=HRESULT_FROM_WIN32(GetLastError());
goto CLEANUP;
}
if((cbData = GetFileSize(hFile, &cbHighSize)) == 0xffffffff)
{
hr=HRESULT_FROM_WIN32(GetLastError());
goto CLEANUP;
}
//we do not handle file more than 4G bytes
if(cbHighSize != 0)
{
hr=E_FAIL;
goto CLEANUP;
}
//create a file mapping object
if(NULL == (hFileMapping=CreateFileMapping(
hFile,
NULL,
PAGE_READONLY,
0,
0,
NULL)))
{
hr=HRESULT_FROM_WIN32(GetLastError());
goto CLEANUP;
}
//create a view of the file
if(NULL == (pbData=(BYTE *)MapViewOfFile(
hFileMapping,
FILE_MAP_READ,
0,
0,
cbData)))
{
hr=HRESULT_FROM_WIN32(GetLastError());
goto CLEANUP;
}
hr=S_OK;
*pcb=cbData;
*ppb=pbData;
CLEANUP:
if(hFile)
CloseHandle(hFile);
if(hFileMapping)
CloseHandle(hFileMapping);
return hr;
}
//-----------------------------------------------------------------------
// Private implementation of the message box
//------------------------------------------------------------------------
int I_NoticeBox(
DWORD dwError,
DWORD dwFlags,
HWND hWnd,
UINT idsTitle,
UINT idsFileName,
UINT idsMsgFormat,
UINT uType)
{
WCHAR wszTitle[MAX_STRING_SIZE];
WCHAR wszFileName[MAX_STRING_SIZE];
WCHAR wszMsg[MAX_STRING_SIZE];
WCHAR wszMsgFormat[MAX_STRING_SIZE];
#if (0) //DSIE: Bug 160612
if(!LoadStringU(g_hmodThisDll, idsTitle, wszTitle, sizeof(wszTitle)))
#else
if(!LoadStringU(g_hmodThisDll, idsTitle, wszTitle, sizeof(wszTitle) / sizeof(wszTitle[0])))
#endif
return 0;
#if (0) //DSIE: Bug 160613
if(!LoadStringU(g_hmodThisDll, idsFileName, wszFileName, sizeof(wszFileName)))
#else
if(!LoadStringU(g_hmodThisDll, idsFileName, wszFileName, sizeof(wszFileName) / sizeof(wszFileName[0])))
#endif
return 0;
if(E_ACCESSDENIED == dwError)
{
#if (0) //DSIE: Simular bug to 160612 & 160613 not caught by Prefix tools.
if(!LoadStringU(g_hmodThisDll, IDS_ACCESS_DENIED, wszMsgFormat, sizeof(wszMsgFormat)))
#else
if(!LoadStringU(g_hmodThisDll, IDS_ACCESS_DENIED, wszMsgFormat, sizeof(wszMsgFormat) / sizeof(wszMsgFormat[0])))
#endif
return 0;
}
else
{
#if (0) //DSIE: Simular bug to 160612 & 160613 not caught by Prefix tools.
if(!LoadStringU(g_hmodThisDll, idsMsgFormat, wszMsgFormat, sizeof(wszMsgFormat)))
#else
if(!LoadStringU(g_hmodThisDll, idsMsgFormat, wszMsgFormat, sizeof(wszMsgFormat) / sizeof(wszMsgFormat[0])))
#endif
return 0;
}
//make the string
if(0 == swprintf(wszMsg, wszMsgFormat, wszFileName))
return 0;
return MessageBoxU(hWnd, wszMsg, wszTitle, uType);
}
//-----------------------------------------------------------------------
// Private implementation of the message box
//------------------------------------------------------------------------
int I_MessageBox(
HWND hWnd,
UINT idsText,
UINT idsCaption,
LPCWSTR pwszCaption,
UINT uType
)
{
WCHAR wszText[MAX_STRING_SIZE];
WCHAR wszCaption[MAX_STRING_SIZE];
UINT intReturn=0;
//get the caption string
if(NULL == pwszCaption)
{
#if (0) //DSIE: Bug 160611
if(!LoadStringU(g_hmodThisDll, idsCaption, wszCaption, sizeof(wszCaption)))
#else
if(!LoadStringU(g_hmodThisDll, idsCaption, wszCaption, sizeof(wszCaption) / sizeof(wszCaption[0])))
#endif
return 0;
}
//get the text string
#if (0) //DSIE: Bug 160610
if(!LoadStringU(g_hmodThisDll, idsText, wszText, sizeof(wszText)))
#else
if(!LoadStringU(g_hmodThisDll, idsText, wszText, sizeof(wszText) / sizeof(wszText[0])))
#endif
{
return 0;
}
//message box
if( pwszCaption)
{
intReturn=MessageBoxU(hWnd, wszText, pwszCaption, uType);
}
else
intReturn=MessageBoxU(hWnd, wszText, wszCaption, uType);
return intReturn;
}
//--------------------------------------------------------------------------
//
// FormatMessageUnicode
//
//--------------------------------------------------------------------------
BOOL FormatMessageUnicode(LPWSTR *ppwszFormat,UINT ids,...)
{
// get format string from resources
WCHAR wszFormat[1000];
va_list argList;
DWORD cbMsg=0;
BOOL fResult=FALSE;
HRESULT hr=S_OK;
if(NULL == ppwszFormat)
goto InvalidArgErr;
#if (0) //DSIE: Bug 160609
if(!LoadStringU(g_hmodThisDll, ids, wszFormat, sizeof(wszFormat)))
#else
if(!LoadStringU(g_hmodThisDll, ids, wszFormat, sizeof(wszFormat) / sizeof(wszFormat[0])))
#endif
goto LoadStringError;
// format message into requested buffer
va_start(argList, ids);
cbMsg = FormatMessageU(
FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_STRING,
wszFormat,
0, // dwMessageId
0, // dwLanguageId
(LPWSTR) (ppwszFormat),
0, // minimum size to allocate
&argList);
va_end(argList);
if(!cbMsg)
goto FormatMessageError;
fResult=TRUE;
CommonReturn:
return fResult;
ErrorReturn:
fResult=FALSE;
goto CommonReturn;
TRACE_ERROR(LoadStringError);
TRACE_ERROR(FormatMessageError);
SET_ERROR(InvalidArgErr, E_INVALIDARG);
}
//--------------------------------------------------------------------------
//
// LauchCertMgr()
//
// We use W version of APIs since this call is only made on WinNT5
//
//--------------------------------------------------------------------------
void LauchCertMgr(LPWSTR pwszFileName)
{
LPWSTR pwszCommandParam=NULL;
LPWSTR pwszRealFileName=NULL;
WCHAR wszMSCFileName[_MAX_PATH];
WCHAR wszSystemDirectory[_MAX_PATH];
if(NULL == pwszFileName)
return;
pwszRealFileName=(LPWSTR)LocalAlloc(LPTR, sizeof(WCHAR)*(wcslen(pwszFileName)+10));
if(NULL == pwszRealFileName)
return;
//add the " around the file name
wcscpy(pwszRealFileName, L"\"");
wcscat(pwszRealFileName, pwszFileName);
wcscat(pwszRealFileName, L"\"");
//Open the MMC via "MMC.exe CertMgr.msc /certmgr:FileName=MyFoo.Exe"
//get the system path
if(GetSystemDirectoryW(wszSystemDirectory, sizeof(wszSystemDirectory)/sizeof(wszSystemDirectory[0])))
{
//copy the system directory
wcscpy(wszMSCFileName, wszSystemDirectory);
//cancatecate the string \certmgr.msc
wcscat(wszMSCFileName, CERTMGR_MSC);
//make the string "MMC.exe c:\winnt\system32\CertMgr.msc /certmgr:FileName=MyFoo.Exe"
if(FormatMessageUnicode(&pwszCommandParam, IDS_MMC_PARAM,
wszMSCFileName, pwszRealFileName))
{
ShellExecuteW(NULL,
L"Open",
MMC_NAME,
pwszCommandParam,
wszSystemDirectory,
SW_SHOWNORMAL);
}
}
if(pwszCommandParam)
LocalFree((HLOCAL)pwszCommandParam);
if(pwszRealFileName)
LocalFree((HLOCAL)pwszRealFileName);
}