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using System;
using System.Net;
using System.Security.Principal;
using System.Threading.Tasks;
using SocketHttpListener.Net.WebSockets;
namespace SocketHttpListener.Net
{
public sealed partial class HttpListenerContext
{
private HttpListenerResponse _response;
private IPrincipal _user;
public HttpListenerRequest Request { get; }
public IPrincipal User => _user;
// This can be used to cache the results of HttpListener.AuthenticationSchemeSelectorDelegate.
internal AuthenticationSchemes AuthenticationSchemes { get; set; }
public HttpListenerResponse Response => _response;
public Task<HttpListenerWebSocketContext> AcceptWebSocketAsync(string subProtocol)
{
return AcceptWebSocketAsync(subProtocol, HttpWebSocket.DefaultReceiveBufferSize, WebSocket.DefaultKeepAliveInterval);
}
public Task<HttpListenerWebSocketContext> AcceptWebSocketAsync(string subProtocol, TimeSpan keepAliveInterval)
{
return AcceptWebSocketAsync(subProtocol, HttpWebSocket.DefaultReceiveBufferSize, keepAliveInterval);
}
}
public class GenericPrincipal : IPrincipal
{
private IIdentity m_identity;
private string[] m_roles;
public GenericPrincipal(IIdentity identity, string[] roles)
{
if (identity == null)
throw new ArgumentNullException(nameof(identity));
m_identity = identity;
if (roles != null)
{
m_roles = new string[roles.Length];
for (int i = 0; i < roles.Length; ++i)
{
m_roles[i] = roles[i];
}
}
else
{
m_roles = null;
}
}
public virtual IIdentity Identity => m_identity;
public virtual bool IsInRole(string role)
{
if (role == null || m_roles == null)
return false;
for (int i = 0; i < m_roles.Length; ++i)
{
if (m_roles[i] != null && string.Compare(m_roles[i], role, StringComparison.OrdinalIgnoreCase) == 0)
return true;
}
return false;
}
}
}
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