/// <summary>
/// Decrypts the specified bytes.
/// </summary>
/// <param name="provider">The provider.</param>
/// <param name="bytes">The bytes.</param>
/// <returns></returns>
public static T Decrypt <T>(this IDataSecurityProvider provider, byte[] bytes)
{
var originalString = (provider != null && bytes != null) ? encoding.GetString(provider.Decrypt(bytes)) : null;
return(typeof(T) == typeof(string) ? (T)(object)originalString : originalString.TryConvertJsonToObject <T>());
}
/// <summary>
/// Decrypts the specified data.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="provider">The provider.</param>
/// <param name="data">The data.</param>
/// <returns></returns>
public static T DecryptFromString <T>(this IDataSecurityProvider provider, string data)
{
return(Decrypt <T>(provider, data.DecodeBase64ToByteArray()));
}
/// <summary>
/// Encrypts as string.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="provider">The provider.</param>
/// <param name="obj">The object.</param>
/// <returns></returns>
public static string EncryptObjectAsString <T>(this IDataSecurityProvider provider, T obj)
{
return(Encrypt(provider, obj).EncodeBase64());
}
/// <summary>
/// Encrypts the specified object.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="provider">The provider.</param>
/// <param name="obj">The object.</param>
/// <returns></returns>
public static byte[] Encrypt <T>(this IDataSecurityProvider provider, T obj)
{
return((provider != null && obj != null) ? provider.Encrypt(encoding.GetBytes(typeof(T) == typeof(string) ? obj.ToString() : obj.ToJson(false))) : null);
}
/// <summary>
/// Initializes a new instance of the <see cref="DataSecurityRequiredAttribute"/> class.
/// </summary>
/// <param name="encryptionProvider">The encryption provider.</param>
public DataSecurityRequiredAttribute(IDataSecurityProvider encryptionProvider = null)
{
EncryptionProvider = encryptionProvider;
}
/// <summary>
/// Initializes a new instance of the <see cref="DataSecurityAttribute"/> class.
/// </summary>
/// <param name="provider">The provider.</param>
public DataSecurityAttribute(IDataSecurityProvider provider)
{
DataSecurityProvider = provider;
}
/// <summary>
/// Initializes a new instance of the <see cref="DataSecurityAttribute"/> class.
/// </summary>
/// <param name="loader">The loader.</param>
public DataSecurityAttribute(IDataSecurityOptionLoader loader)
{
DataSecurityProvider = loader?.GetProvider();
}
