using System;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using System.Text;
using System.Security.Cryptography.X509Certificates;
using System.Security;


namespace Intel.WebStorage
{
    /// <summary>
    /// Verifies the remote server certificate used for authentication.
    /// </summary>
    /// <param name="certificate">The certificate used to authenticate</param>
    /// <param name="errors">One or more errors associated with the remote certificate.</param>
    /// <returns>bool, determines whether the specified certificate is accepted for authentication.</returns>
    public delegate bool ServerCertificateValidationCallback(X509Certificate certificate,
                                                    System.Net.Security.SslPolicyErrors errors);

    /// <summary>
    /// Represents various  options for a Wsman connection
    /// </summary>
    [InterfaceType(ComInterfaceType.InterfaceIsDual)]
    [Guid("58A73241-12B8-4d6d-BA33-F8492A085E24")]
    [ComVisible(true)]
    public interface IWebStorageConnectionOptions
    {
        /// <summary>
        /// Gets or sets the amount of time in milliseconds connection  will 
        /// wait for responses from the server
        /// </summary>
        int TimeOut { get; set; }

        /// <summary>
        /// Gets or sets the proxy Address
        /// </summary>
        string ProxyAddress { get; set; }

        /// <summary>
        /// Gets or sets the proxy user name
        /// </summary>
        string ProxyUser { get; set; }

        /// <summary>
        /// Gets or sets the proxy password
        /// </summary>
        SecureString ProxyPassword { get; set; }

        /// <summary>
        /// Gets or sets the client certificate for mutual authentication from the Windows Certificate Store
        /// </summary>
        string ClientCertificateCommonName { get; set; }

        /// <summary>
        /// The certificate to use for establishing the connection.
        /// To set this property by providing a certificate name string only, use the ClientCertificateCommonName property.
        /// </summary>
        X509Certificate2 ClientCertificate { get; set; }

        /// <summary>
        /// Gets or sets the callback for custom validation by the client of the server certificate.
        /// </summary>
        ServerCertificateValidationCallback ServerCertificateValidationCallback { get; set; }


    } // interface

}// end namespace