Customization

OptionAttribute allow you to customize the settings members.

OptionAttribute properties:

Property name	Property type	Description
Alias	string	Alias for a settings member.
DefaultValue	object	Default value for a settings member.
EncryptionPassphrase	string	Passphrase thats used to encrypt the protected a settings member value.

Let's for example you are using JSON file for OAuth settings:

{
  "client_id": "6779ef20e75817b79602",
  "client_secret": "o9Bnp/NQO7pQsHJbYFciqVPGcrZf8Cmnamb3IQSDI7VHpZhyJbXPwA4KSDK9LQNh",
  "scopes": ""
}

Then you should have such settings class:

public class OAuthSettings
{
    [Option(Alias = "client_id")]
    public string ClientId { get; set; }

    [Option(Alias = "client_secret", EncryptionPassphrase= "_bSk%nzi&")]
    public string ClientSecret { get; set; }

    [Option(DefaultValue = "read")]
    public string Scopes { get; set; }
}

With this setting up when you call settings in your application service:

var settings = _configuration.Settings;
// This returns:
// {
//    ClientId = "6779ef20e75817b79602",
//    ClientSecret = "C07D3D9B-D411-4177-B4A4-699431C85176",
//    Scopes = "read"
// }