public byte[] Export(X509ContentType contentType, string password)
{
new StorePermission(StorePermissionFlags.AllFlags).Assert();
System.Security.Cryptography.SafeCertStoreHandle safeCertStoreHandle = System.Security.Cryptography.X509Certificates.X509Utils.ExportToMemoryStore(this);
byte[] buffer = ExportCertificatesToBlob(safeCertStoreHandle, contentType, password);
safeCertStoreHandle.Dispose();
return(buffer);
}
public X509Certificate2Collection Find(X509FindType findType, object findValue, bool validOnly)
{
new StorePermission(StorePermissionFlags.AllFlags).Assert();
System.Security.Cryptography.SafeCertStoreHandle safeSourceStoreHandle = System.Security.Cryptography.X509Certificates.X509Utils.ExportToMemoryStore(this);
System.Security.Cryptography.SafeCertStoreHandle safeCertStoreHandle = FindCertInStore(safeSourceStoreHandle, findType, findValue, validOnly);
X509Certificate2Collection certificates = System.Security.Cryptography.X509Certificates.X509Utils.GetCertificates(safeCertStoreHandle);
safeCertStoreHandle.Dispose();
safeSourceStoreHandle.Dispose();
return(certificates);
}
public void Import(string fileName, string password, X509KeyStorageFlags keyStorageFlags)
{
uint dwFlags = System.Security.Cryptography.X509Certificates.X509Utils.MapKeyStorageFlags(keyStorageFlags);
System.Security.Cryptography.SafeCertStoreHandle invalidHandle = System.Security.Cryptography.SafeCertStoreHandle.InvalidHandle;
new StorePermission(StorePermissionFlags.AllFlags).Assert();
invalidHandle = LoadStoreFromFile(fileName, password, dwFlags, (keyStorageFlags & X509KeyStorageFlags.PersistKeySet) != X509KeyStorageFlags.DefaultKeySet);
X509Certificate2Collection certificates = System.Security.Cryptography.X509Certificates.X509Utils.GetCertificates(invalidHandle);
invalidHandle.Dispose();
X509Certificate2[] array = new X509Certificate2[certificates.Count];
certificates.CopyTo(array, 0);
this.AddRange(array);
}
private static unsafe System.Security.Cryptography.SafeCertStoreHandle LoadStoreFromFile(string fileName, string password, uint dwFlags, bool persistKeyContainers)
{
uint num = 0;
System.Security.Cryptography.SafeCertStoreHandle invalidHandle = System.Security.Cryptography.SafeCertStoreHandle.InvalidHandle;
if (!CAPI.CryptQueryObject(1, fileName, 0x1732, 14, 0, IntPtr.Zero, new IntPtr((void *)&num), IntPtr.Zero, ref invalidHandle, IntPtr.Zero, IntPtr.Zero))
{
throw new CryptographicException(Marshal.GetLastWin32Error());
}
if (num == 12)
{
invalidHandle.Dispose();
invalidHandle = CAPI.PFXImportCertStore(1, fileName, password, dwFlags, persistKeyContainers);
}
if ((invalidHandle == null) || invalidHandle.IsInvalid)
{
throw new CryptographicException(Marshal.GetLastWin32Error());
}
return(invalidHandle);
}