public static string DecryptValue(string textToDecrypt)
{
using (PinCollection pin = new PinCollection())
{
return(NativeTypes.FromNativeString(NativeCommon.FabricDecryptText(
pin.AddObject(textToDecrypt), NativeTypes.FABRIC_X509_STORE_LOCATION.FABRIC_X509_STORE_LOCATION_LOCALMACHINE)));
}
}
private static SecureString DecryptTextHelper(string encryptedValue, StoreLocation storeLocation)
{
using (var pin = new PinCollection())
{
return(StringResult.FromNativeToSecureString(NativeCommon.FabricDecryptText(
pin.AddBlittable(encryptedValue),
(NativeTypes.FABRIC_X509_STORE_LOCATION)storeLocation)));
}
}
private SecureString DecryptValueHelper(string encryptedValue)
{
using (var pin = new PinCollection())
{
return(StringResult.FromNativeToSecureString(NativeCommon.FabricDecryptText(
pin.AddBlittable(encryptedValue),
NativeTypes.FABRIC_X509_STORE_LOCATION.FABRIC_X509_STORE_LOCATION_LOCALMACHINE)));
}
}
protected string DecryptText(string text, StoreLocation storeLocation)
{
using (var pin = new PinCollection())
{
// Calling native API directly because we need to return string instead of SecureString for this cmdlet,
// and we do not want to have a public managed API that returns string instead of SecureString.
return(StringResult.FromNative(NativeCommon.FabricDecryptText(
pin.AddBlittable(text),
(NativeTypes.FABRIC_X509_STORE_LOCATION)storeLocation)));
}
}
/// <summary>
/// <para>Decrypt a text string encrypted by EncryptText methods of <see cref="System.Fabric.Security.EncryptionUtility" />.</para>
/// </summary>
/// <param name="textToDecrypt">
/// <para>The encrypted text to decrypt.</para>
/// </param>
/// <param name="storeLocation">
/// <para>The certificate store location to retrieve decryption certificate.</para>
/// </param>
/// <returns>
/// <para>The decrypted text as <see cref="System.Security.SecureString " />.</para>
/// </returns>
public static SecureString DecryptText(string textToDecrypt, StoreLocation storeLocation)
{
using (PinCollection pin = new PinCollection())
{
try
{
return(StringResult.FromNativeToSecureString(NativeCommon.FabricDecryptText(
pin.AddObject(textToDecrypt),
(NativeTypes.FABRIC_X509_STORE_LOCATION)storeLocation)));
}
catch (Exception ex)
{
COMException comEx = Utility.TryTranslateExceptionToCOM(ex);
if (comEx != null)
{
throw comEx;
}
throw;
}
}
}