IdentityShroud/IdentityShroud.Core/Security/Keys/IKeyProvider.cs

using IdentityShroud.Core.Messages;

namespace IdentityShroud.Core.Security.Keys;

public class KeyPolicy
{
    public KeyType KeyType { get; protected init; }
    public int KeySize { get; protected init; } 
}

public record KeyData(byte[] PrivateKey, Dictionary<string, string>? PublicKeyParameters = null)
{
    /// <summary>
    /// The data to be kept private, also used for symmetric keys
    /// </summary>
    public byte[] PrivateKey { get; set; } = PrivateKey;

    public Dictionary<string, string>? PublicKeyParameters { get; set; } = PublicKeyParameters;
}


public interface IKeyProvider
{
    /// <summary>
    /// Returns true when this key uses public key cryptography
    /// </summary>
    bool IsPublic { get; }
    KeyData CreateKey(KeyPolicy policy);

    void SetJwkParameters(Dictionary<string, string> parameters, JsonWebKey jwk);
}