/// <summary>
/// Gets the public key.
/// </summary>
/// <returns></returns>
public virtual ISitecorePublicKeyResponse GetPublicKey()
{
var query = new SitecoreActionQuery("getpublickey");
ISitecorePublicKeyResponse response = GetResponse <SitecorePublicKeyResponse>(query);
return(response.Validate() ? response : null);
}
/// <summary>
/// Encrypts the header value.
/// </summary>
/// <param name="value">The value.</param>
/// <param name="key">The key.</param>
/// <returns></returns>
public static string EncryptHeaderValue(string value, ISitecorePublicKeyResponse key)
{
if (string.IsNullOrWhiteSpace(value))
{
throw new ArgumentNullException("value", "value cannot be null or empty when encrypting headers");
}
if (key == null)
{
throw new ArgumentNullException("key", "key cannot be null when encrypting headers");
}
try
{
byte[] encrypted;
using (var rsa = new RSACryptoServiceProvider())
{
var rsaKeyInfo = new RSAParameters
{
// set rsaKeyInfo to the public key values.
Modulus = Encoding.UTF8.GetBytes(key.Modulus),
Exponent = Encoding.UTF8.GetBytes(key.Exponent)
};
rsa.ImportParameters(rsaKeyInfo);
encrypted = rsa.Encrypt(Encoding.UTF8.GetBytes(value), false);
}
return(Convert.ToBase64String(encrypted));
}
catch (Exception ex)
{
Log.WriteError("Error encrypting header value", ex);
}
return(string.Empty);
}
/// <summary>
/// Encrypts the header value.
/// </summary>
/// <param name="value">The value.</param>
/// <param name="key">The key.</param>
/// <returns></returns>
public static string EncryptHeaderValue(string value, ISitecorePublicKeyResponse key)
{
if (string.IsNullOrWhiteSpace(value))
{
throw new ArgumentNullException("value", "value cannot be null or empty when encrypting headers");
}
if (key == null)
{
throw new ArgumentNullException("key", "key cannot be null when encrypting headers");
}
try
{
byte[] encrypted;
using (var rsa = new RSACryptoServiceProvider())
{
var rsaKeyInfo = new RSAParameters
{
// set rsaKeyInfo to the public key values.
Modulus = Encoding.UTF8.GetBytes(key.Modulus),
Exponent = Encoding.UTF8.GetBytes(key.Exponent)
};
rsa.ImportParameters(rsaKeyInfo);
encrypted = rsa.Encrypt(Encoding.UTF8.GetBytes(value), false);
}
return Convert.ToBase64String(encrypted);
}
catch (Exception ex)
{
LogFactory.Error("Error encrypting header value", ex);
}
return string.Empty;
}
