SampleAuthProvier.cs

public class SampleAuthProvider : OAuthAuthorizationServerProvider
{
    private static readonly ILogger logger = LoggerFactory.Default.Create(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.ToString());

    public SampleAuthProvider()
        : base()
    {
        OnGrantResourceOwnerCredentials = context =>
        {
            logger.WriteInformation(context.GetType().ToString());
            context.Validated();
            return Task.FromResult<object>(null);
        };
        OnGrantClientCredentials = context =>
        {
            logger.WriteInformation(context.GetType().ToString());
            context.Validated();
            return Task.FromResult<object>(null);
        };

        OnMatchEndpoint = context =>
        {
            logger.WriteInformation(context.GetType().ToString());
            context.MatchesTokenEndpoint();
            return Task.FromResult<object>(null);
        };

        OnValidateAuthorizeRequest = context =>
        {
            logger.WriteInformation(context.GetType().ToString());
            context.Validated();
            return Task.FromResult<object>(null);
        };
        OnValidateTokenRequest = context =>
        {
            logger.WriteInformation(context.GetType().ToString());
            context.Validated();
            return Task.FromResult<object>(null);
        };

        OnGrantAuthorizationCode = context =>
        {
            logger.WriteInformation(context.GetType().ToString());
            context.Validated();
            return Task.FromResult<object>(null);
        };
        OnGrantRefreshToken = context =>
        {
            logger.WriteInformation(context.GetType().ToString());
            context.Validated();
            return Task.FromResult<object>(null);
        };

        OnAuthorizeEndpoint = context =>
        {
            logger.WriteInformation(context.GetType().ToString());
            return Task.FromResult<object>(null);
        };
        OnTokenEndpoint = context =>
        {
            logger.WriteInformation(context.GetType().ToString());
            return Task.FromResult<object>(null);
        };

        OnGrantCustomExtension = context =>
        {
            logger.WriteInformation(context.GetType().ToString());
            context.Validated();
            return Task.FromResult<object>(null);
        };

        OnValidateClientAuthentication = context =>
        {
            logger.WriteInformation(context.GetType().ToString());
            context.Validated();
            return Task.FromResult<object>(null);
        };

        OnValidateClientRedirectUri = context =>
        {
            logger.WriteInformation(context.GetType().ToString());
            context.Validated();
            return Task.FromResult<object>(null);
        };
    }
}