public static IStorePal FromSystemStore(string storeName, StoreLocation storeLocation, OpenFlags openFlags)
{
CertStoreFlags certStoreFlags = MapX509StoreFlags(storeLocation, openFlags);
SafeCertStoreHandle certStore = Interop.crypt32.CertOpenStore(CertStoreProvider.CERT_STORE_PROV_SYSTEM_A, CertEncodingType.All, IntPtr.Zero, certStoreFlags, storeName);
if (certStore.IsInvalid)
{
throw Marshal.GetLastWin32Error().ToCryptographicException();
}
//
// We want the store to auto-resync when requesting a snapshot so that
// updates to the store will be taken into account.
//
// For compat with desktop, ignoring any failures from this call. (It is pretty unlikely to fail, in any case.)
//
bool ignore = Interop.crypt32.CertControlStore(certStore, CertControlStoreFlags.None, CertControlStoreType.CERT_STORE_CTRL_AUTO_RESYNC, IntPtr.Zero);
return(new StorePal(certStore));
}
// this method maps X509Store OpenFlags to a combination of crypto API flags
private static CertStoreFlags MapX509StoreFlags(StoreLocation storeLocation, OpenFlags flags)
{
CertStoreFlags dwFlags = 0;
uint openMode = ((uint)flags) & 0x3;
switch (openMode)
{
case (uint)OpenFlags.ReadOnly:
dwFlags |= CertStoreFlags.CERT_STORE_READONLY_FLAG;
break;
case (uint)OpenFlags.MaxAllowed:
dwFlags |= CertStoreFlags.CERT_STORE_MAXIMUM_ALLOWED_FLAG;
break;
}
if ((flags & OpenFlags.OpenExistingOnly) == OpenFlags.OpenExistingOnly)
{
dwFlags |= CertStoreFlags.CERT_STORE_OPEN_EXISTING_FLAG;
}
if ((flags & OpenFlags.IncludeArchived) == OpenFlags.IncludeArchived)
{
dwFlags |= CertStoreFlags.CERT_STORE_ENUM_ARCHIVED_FLAG;
}
if (storeLocation == StoreLocation.LocalMachine)
{
dwFlags |= CertStoreFlags.CERT_SYSTEM_STORE_LOCAL_MACHINE;
}
else if (storeLocation == StoreLocation.CurrentUser)
{
dwFlags |= CertStoreFlags.CERT_SYSTEM_STORE_CURRENT_USER;
}
return(dwFlags);
}
private static partial SafeCertStoreHandle CertOpenStore(IntPtr lpszStoreProvider, CertEncodingType dwMsgAndCertEncodingType, IntPtr hCryptProv, CertStoreFlags dwFlags, [MarshalAs(UnmanagedType.LPWStr)] string?pvPara);
public static SafeCertStoreHandle CertOpenStore(CertStoreProvider lpszStoreProvider, CertEncodingType dwMsgAndCertEncodingType, IntPtr hCryptProv, CertStoreFlags dwFlags, string?pvPara)
{
return(CertOpenStore((IntPtr)lpszStoreProvider, dwMsgAndCertEncodingType, hCryptProv, dwFlags, pvPara));
}
private static extern SafeCertStoreHandle CertOpenStore(IntPtr lpszStoreProvider, CertEncodingType dwMsgAndCertEncodingType, IntPtr hCryptProv, CertStoreFlags dwFlags, string pvPara);
private static extern SafeCertStoreHandle CertOpenStore(IntPtr lpszStoreProvider, CertEncodingType dwMsgAndCertEncodingType, IntPtr hCryptProv, CertStoreFlags dwFlags, [MarshalAs(UnmanagedType.LPWStr)] String pvPara);
public static SafeCertStoreHandle CertOpenStore(CertStoreProvider lpszStoreProvider, CertEncodingType dwMsgAndCertEncodingType, IntPtr hCryptProv, CertStoreFlags dwFlags, String pvPara)
{
return CertOpenStore((IntPtr)lpszStoreProvider, dwMsgAndCertEncodingType, hCryptProv, dwFlags, pvPara);
}
internal static extern bool CertEnumSystemStore(CertStoreFlags Flags, IntPtr notUsed1, IntPtr notUsed2, CertEnumSystemStoreCallBackProto fn);
internal static extern bool CertEnumSystemStore(CertStoreFlags Flags, IntPtr notUsed1, IntPtr notUsed2, CertEnumSystemStoreCallBackProto fn);
bool CertEnumSystemStore(CertStoreFlags Flags,
IntPtr notUsed1,
IntPtr notUsed2,
CertEnumSystemStoreCallBackProto fn);
