public HttpConnection(ILogger logger, Socket sock, EndPointListener epl, bool secure, X509Certificate cert, string connectionId)
{
_connectionId = connectionId;
_logger = logger;
this.sock = sock;
this.epl = epl;
this.secure = secure;
this.cert = cert;
this.SetSocketTimeout(sock);
if (secure == false)
{
stream = new NetworkStream(sock, false);
}
else
{
//ssl_stream = epl.Listener.CreateSslStream(new NetworkStream(sock, false), false, (t, c, ch, e) =>
//{
// if (c == null)
// return true;
// var c2 = c as X509Certificate2;
// if (c2 == null)
// c2 = new X509Certificate2(c.GetRawCertData());
// client_cert = c2;
// client_cert_errors = new int[] { (int)e };
// return true;
//});
//stream = ssl_stream.AuthenticatedStream;
ssl_stream = new SslStream(new NetworkStream(sock, false), false);
ssl_stream.AuthenticateAsServer(cert);
stream = ssl_stream;
}
timer = new ResumableTimer(OnTimeout);
Init();
}
public HttpConnection(
Socket socket,
EndPointListener listener,
bool secure,
X509Certificate2 cert
)
{
_socket = socket;
_epListener = listener;
_secure = secure;
var netStream = new NetworkStream (socket, false);
if (!secure)
{
_stream = netStream;
}
else
{
var sslStream = new SslStream (netStream, false);
sslStream.AuthenticateAsServer (cert);
_stream = sslStream;
}
_timer = new Timer (OnTimeout, null, Timeout.Infinite, Timeout.Infinite);
Init ();
}
internal HttpConnection(Socket socket, EndPointListener listener)
{
_socket = socket;
_listener = listener;
_secure = listener.IsSecure;
var netStream = new NetworkStream (socket, false);
if (_secure) {
var conf = listener.SslConfiguration;
var sslStream = new SslStream (netStream, false, conf.ClientCertificateValidationCallback);
sslStream.AuthenticateAsServer (
conf.ServerCertificate,
conf.ClientCertificateRequired,
conf.EnabledSslProtocols,
conf.CheckCertificateRevocation
);
_stream = sslStream;
}
else {
_stream = netStream;
}
_sync = new object ();
_timeout = 90000; // 90k ms for first request, 15k ms from then on.
_timeoutCanceled = new Dictionary<int, bool> ();
_timer = new Timer (onTimeout, this, Timeout.Infinite, Timeout.Infinite);
init ();
}
private bool checkCertificate(out string message)
{
message = null;
var byUser = _listener.SslConfiguration.ServerCertificate != null;
var path = _listener.CertificateFolderPath;
var withPort = EndPointListener.CertificateExists(_port, path);
var either = byUser || withPort;
if (!either)
{
message = "There is no server certificate for secure connection.";
return(false);
}
var both = byUser && withPort;
if (both)
{
var msg = "The server certificate associated with the port is used.";
_log.Warn(msg);
}
return(true);
}
public HttpConnection (Socket socket, EndPointListener listener)
{
_socket = socket;
_listener = listener;
_secure = listener.IsSecure;
var netStream = new NetworkStream (socket, false);
if (_secure) {
var sslStream = new SslStream (netStream, false);
var certificateConfig = listener.CertificateConfig;
sslStream.AuthenticateAsServer(certificateConfig.ServerCertificate,
certificateConfig.ClientCertificateRequired, certificateConfig.EnabledSslProtocols,
certificateConfig.CheckCertificateRevocation);
_stream = sslStream;
}
else {
_stream = netStream;
}
_sync = new object ();
_timeout = 90000; // 90k ms for first request, 15k ms from then on.
_timer = new Timer (onTimeout, this, Timeout.Infinite, Timeout.Infinite);
init ();
}
public HttpConnection(Socket sock, EndPointListener epl, bool secure, X509Certificate cert)
{
_sock = sock;
_epl = epl;
IsSecure = secure;
_cert = cert;
if (secure == false)
{
_stream = new NetworkStream(sock, false);
}
else
{
#if SSL
ssl_stream = epl.Listener.CreateSslStream(new NetworkStream(sock, false), false, (t, c, ch, e) =>
{
if (c == null)
return true;
var c2 = c as X509Certificate2;
if (c2 == null)
c2 = new X509Certificate2(c.GetRawCertData());
client_cert = c2;
client_cert_errors = new int[] { (int)e };
return true;
});
stream = ssl_stream.AuthenticatedStream;
#else
throw new Exception("SSL is not supported");
#endif
}
_timer = new Timer(OnTimeout, null, Timeout.Infinite, Timeout.Infinite);
Init();
}
private string checkIfCertificateExists()
{
return(_secure &&
!EndPointListener.CertificateExists(_port, _listener.CertificateFolderPath) &&
_listener.DefaultSslAuthenticationConfig == null
? "The secure connection requires a server certificate."
: null);
}
private string checkIfCertExists()
{
return(_secure &&
!EndPointListener.CertificateExists(_port, _listener.CertificateFolderPath) &&
Certificate == null
? "The secure connection requires a server certificate."
: null);
}
private static void OnAccept(object sender, EventArgs e)
{
SocketAsyncEventArgs args = (SocketAsyncEventArgs)e;
EndPointListener epl = (EndPointListener)args.UserToken;
#if SSHARP
CrestronServerSocket accepted = null;
#else
Socket accepted = null;
#endif
if (args.SocketError == SocketError.Success)
{
accepted = args.AcceptSocket;
args.AcceptSocket = null;
}
try
{
if (epl.sock != null)
#if SSHARP
{ epl.sock.BeginAccept(acceptCallback, Tuple.Create(epl.sock, args)); }
#else
{ epl.sock.AcceptAsync(args); }
#endif
}
catch
{
if (accepted != null)
{
try
{
accepted.Close();
}
catch
{
}
accepted = null;
}
}
if (accepted == null)
{
return;
}
if (epl.secure && (epl.cert == null || epl.key == null))
{
accepted.Close();
return;
}
HttpConnection conn = new HttpConnection(accepted, epl, epl.secure, epl.cert, epl.key);
lock (epl.unregistered)
{
epl.unregistered[conn] = conn;
}
conn.BeginReadRequest();
}
internal static void RemoveEndPoint(EndPointListener epl, IPEndPoint ep)
{
if (IPToEndpoints.TryGetValue(ep.Address, out var p))
{
if (p.TryRemove(ep.Port, out _) && p.Count == 0)
{
IPToEndpoints.TryRemove(ep.Address, out _);
}
}
epl.Dispose();
}
public static void RemoveEndPoint(EndPointListener epl, IPEndPoint ep)
{
lock (ip_to_endpoints) {
// Dictionary<int, EndPointListener> p
Hashtable p = null;
p = (Hashtable) ip_to_endpoints [ep.Address];
p.Remove (ep.Port);
if (p.Count == 0) {
ip_to_endpoints.Remove (ep.Address);
}
epl.Close ();
}
}
public static void RemoveEndPoint(EndPointListener epl, IPEndPoint ep)
{
lock (ip_to_endpoints)
{
// Dictionary<int, EndPointListener> p
Hashtable p = null;
p = (Hashtable)ip_to_endpoints[ep.Address];
p.Remove(ep.Port);
if (p.Count == 0)
{
ip_to_endpoints.Remove(ep.Address);
}
epl.Close();
}
}
private string checkIfCertificateExists()
{
if (!_secure)
{
return(null);
}
bool flag = _listener.SslConfiguration.ServerCertificate != null;
bool flag2 = EndPointListener.CertificateExists(_port, _listener.CertificateFolderPath);
if (flag && flag2)
{
_logger.Warn("The server certificate associated with the port number already exists.");
return(null);
}
return((flag || flag2) ? null : "The secure connection requires a server certificate.");
}
public HttpConnection (Socket sock, EndPointListener epl, bool secure, X509Certificate2 cert, AsymmetricAlgorithm key)
{
this.sock = sock;
this.epl = epl;
this.secure = secure;
this.key = key;
if (secure == false) {
stream = new NetworkStream (sock, false);
} else {
SslServerStream ssl_stream = new SslServerStream (new NetworkStream (sock, false), cert, false, true, false);
ssl_stream.PrivateKeyCertSelectionDelegate += OnPVKSelection;
ssl_stream.ClientCertValidationDelegate += OnClientCertificateValidation;
stream = ssl_stream;
}
timer = new Timer (OnTimeout, null, Timeout.Infinite, Timeout.Infinite);
Init ();
}
private string checkIfCertificateExists ()
{
if (!_secure)
return null;
var usr = _listener.SslConfiguration.ServerCertificate != null;
var port = EndPointListener.CertificateExists (_port, _listener.CertificateFolderPath);
if (usr && port)
{
_logger.Warn ("The server certificate associated with the port number already exists.");
return null;
}
return !(usr || port)
? "The secure connection requires a server certificate."
: null;
}
private static void RemovePrefixInternal(string prefix, HttpListener listener)
{
ListenerPrefix lp = new ListenerPrefix(prefix);
if (lp.Path.IndexOf('%') != -1)
{
return;
}
if (lp.Path.IndexOf("//", StringComparison.Ordinal) != -1)
{
return;
}
EndPointListener epl = GetEPListener(lp.Host, lp.Port, listener, lp.Secure);
epl.RemovePrefix(lp, listener);
}
private static void AddPrefixInternal(string p, HttpListener listener)
{
ListenerPrefix lp = new ListenerPrefix(p);
if (lp.Path.IndexOf('%') != -1)
{
throw new HttpListenerException(400, "Invalid path.");
}
if (lp.Path.IndexOf("//", StringComparison.Ordinal) != -1) // TODO: Code?
{
throw new HttpListenerException(400, "Invalid path.");
}
// listens on all the interfaces if host name cannot be parsed by IPAddress.
EndPointListener epl = GetEPListener(lp.Host, lp.Port, listener, lp.Secure);
epl.AddPrefix(lp, listener);
}
public HttpConnection(ILogger logger, Socket sock, EndPointListener epl, bool secure, string connectionId, X509Certificate cert)
{
_connectionId = connectionId;
_logger = logger;
this.sock = sock;
this.epl = epl;
this.secure = secure;
if (secure == false)
{
stream = new NetworkStream(sock, false);
}
else
{
SslStream ssl_stream = new SslStream(new NetworkStream(sock, false), false);
ssl_stream.AuthenticateAsServer(cert);
stream = ssl_stream;
}
Init();
}
static EndPointListener GetEPListener (IPAddress addr, int port, HttpListener listener, bool secure)
{
Dictionary<int, EndPointListener> p = null;
if (ip_to_endpoints.ContainsKey (addr)) {
p = ip_to_endpoints [addr];
} else {
p = new Dictionary<int, EndPointListener> ();
ip_to_endpoints [addr] = p;
}
EndPointListener epl = null;
if (p.ContainsKey (port)) {
epl = p [port];
} else {
epl = new EndPointListener (addr, port, secure);
p [port] = epl;
}
return epl;
}
public HttpConnection (Socket socket, EndPointListener listener)
{
_socket = socket;
_listener = listener;
_secure = listener.IsSecure;
var netStream = new NetworkStream (socket, false);
if (_secure) {
var sslStream = new SslStream (netStream, false);
sslStream.AuthenticateAsServer (listener.Certificate);
_stream = sslStream;
}
else {
_stream = netStream;
}
_sync = new object ();
_timeout = 90000; // 90k ms for first request, 15k ms from then on.
_timer = new Timer (onTimeout, this, Timeout.Infinite, Timeout.Infinite);
init ();
}
public HttpConnection(Socket sock, EndPointListener epl, bool secure, X509Certificate2 cert, AsymmetricAlgorithm key)
{
this.sock = sock;
this.epl = epl;
this.secure = secure;
this.key = key;
if (secure == false)
{
stream = new NetworkStream(sock, false);
}
else
{
#if SSL
SslServerStream ssl_stream = new SslServerStream(new NetworkStream(sock, false), cert, false, true, false);
ssl_stream.PrivateKeyCertSelectionDelegate += OnPVKSelection;
ssl_stream.ClientCertValidationDelegate += OnClientCertificateValidation;
stream = ssl_stream;
#else
stream = new NetworkStream(sock, false);
#endif
}
timer = new Timer(OnTimeout, null, Timeout.Infinite, Timeout.Infinite);
Init();
}
private static void processAccepted (Socket socket, EndPointListener listener)
{
HttpConnection conn = null;
try {
conn = new HttpConnection (socket, listener);
lock (listener._unregisteredSync)
listener._unregistered[conn] = conn;
conn.BeginReadRequest ();
}
catch {
if (conn != null) {
conn.Close (true);
return;
}
socket.Close ();
}
}
private static EndPointListener getEndPointListener (
HttpListenerPrefix prefix, HttpListener listener)
{
var addr = convertToIPAddress (prefix.Host);
Dictionary<int, EndPointListener> eps = null;
if (_addressToEndpoints.ContainsKey (addr)) {
eps = _addressToEndpoints[addr];
}
else {
eps = new Dictionary<int, EndPointListener> ();
_addressToEndpoints[addr] = eps;
}
var port = prefix.Port;
EndPointListener lsnr = null;
if (eps.ContainsKey (port)) {
lsnr = eps[port];
}
else {
lsnr = new EndPointListener (
addr,
port,
listener.ReuseAddress,
prefix.IsSecure,
listener.CertificateFolderPath,
listener.SslConfiguration);
eps[port] = lsnr;
}
return lsnr;
}
private string checkIfCertExists()
{
return((!this._secure || EndPointListener.CertificateExists(this._port, this._listener.CertificateFolderPath) || this.Certificate != null) ? null : "The secure connection requires a server certificate.");
}
private static EndPointListener GetEPListener(string host, int port, HttpListener listener, bool secure)
{
IPAddress addr;
if (host == "*")
{
addr = IPAddress.Any;
}
#if SSHARP
else if (IPAddressTryParser.IPAddressTryParse(host, out addr) == false)
#else
else if (IPAddress.TryParse(host, out addr) == false)
#endif
{
try
{
#if SSHARP
IPAddress[] addrs = DnsEx.GetHostAddresses(host);
if (addrs.Length != 0)
{
addr = addrs[0];
}
#else
IPHostEntry iphost = Dns.GetHostByName(host);
if (iphost != null)
{
addr = iphost.AddressList[0];
}
#endif
else
{
addr = IPAddress.Any;
}
}
catch
{
addr = IPAddress.Any;
}
}
Hashtable p = null; // Dictionary<int, EndPointListener>
if (ip_to_endpoints.ContainsKey(addr))
{
p = (Hashtable)ip_to_endpoints[addr];
}
else
{
p = new Hashtable();
ip_to_endpoints[addr] = p;
}
EndPointListener epl = null;
if (p.ContainsKey(port))
{
epl = (EndPointListener)p[port];
}
else
{
epl = new EndPointListener(addr, port, secure);
p[port] = epl;
}
return(epl);
}
private static EndPointListener GetEpListener(string host, int port, HttpListener listener, bool secure)
{
IPAddress addr;
if (host == "*")
addr = IPAddress.Any;
else if (IPAddress.TryParse(host, out addr) == false)
{
try
{
var iphost = new IPHostEntry
{
HostName = host,
AddressList = Dns.GetHostAddressesAsync(host).Result
};
addr = iphost.AddressList[0];
}
catch
{
addr = IPAddress.Any;
}
}
Hashtable p = null; // Dictionary<int, EndPointListener>
if (_ipToEndpoints.ContainsKey(addr))
{
p = (Hashtable)_ipToEndpoints[addr];
}
else
{
p = new Hashtable();
_ipToEndpoints[addr] = p;
}
EndPointListener epl;
if (p.ContainsKey(port))
{
epl = (EndPointListener)p[port];
}
else
{
epl = new EndPointListener(listener, addr, port, secure);
p[port] = epl;
}
return epl;
}
public static void RemoveEndPoint(EndPointListener epListener, IPEndPoint endpoint)
{
lock (((ICollection) _ipToEndpoints).SyncRoot) {
var eps = _ipToEndpoints[endpoint.Address];
eps.Remove (endpoint.Port);
if (eps.Count == 0)
_ipToEndpoints.Remove (endpoint.Address);
epListener.Close ();
}
}
private static EndPointListener getEndPointListener(
IPAddress address, int port, bool secure, HttpListener httpListener)
{
Dictionary<int, EndPointListener> eps = null;
if (_ipToEndpoints.ContainsKey (address)) {
eps = _ipToEndpoints[address];
}
else {
eps = new Dictionary<int, EndPointListener> ();
_ipToEndpoints[address] = eps;
}
EndPointListener epl = null;
if (eps.ContainsKey (port)) {
epl = eps[port];
}
else {
epl = new EndPointListener (
address,
port,
secure,
httpListener.CertificateFolderPath,
httpListener.DefaultCertificate,
httpListener.ReuseAddress);
eps[port] = epl;
}
return epl;
}
public HttpConnection(
Socket sock,
EndPointListener epl,
bool secure,
X509Certificate2 cert,
AsymmetricAlgorithm key
)
{
this.sock = sock;
this.epl = epl;
this.secure = secure;
this.key = key;
// if (secure == false) {
// stream = new NetworkStream (sock, false);
// } else {
// var ssl_stream = new SslServerStream (new NetworkStream (sock, false), cert, false, false);
// ssl_stream.PrivateKeyCertSelectionDelegate += OnPVKSelection;
// stream = ssl_stream;
// }
var net_stream = new NetworkStream (sock, false);
if (!secure) {
stream = net_stream;
} else {
var ssl_stream = new SslStream(net_stream, false);
ssl_stream.AuthenticateAsServer(cert);
stream = ssl_stream;
}
timer = new Timer (OnTimeout, null, Timeout.Infinite, Timeout.Infinite);
Init ();
}
private static EndPointListener getEndPointListener(
string host, int port, HttpListener listener, bool secure)
{
var addr = convertToAddress (host);
Dictionary<int, EndPointListener> eps = null;
if (_addressToEndpoints.ContainsKey (addr)) {
eps = _addressToEndpoints[addr];
}
else {
eps = new Dictionary<int, EndPointListener> ();
_addressToEndpoints[addr] = eps;
}
EndPointListener lsnr = null;
if (eps.ContainsKey (port)) {
lsnr = eps[port];
}
else {
lsnr = new EndPointListener (
addr,
port,
secure,
listener.CertificateFolderPath,
listener.SslConfiguration,
listener.ReuseAddress);
eps[port] = lsnr;
}
return lsnr;
}
internal static void RemoveEndPoint(EndPointListener listener)
{
lock (((ICollection) _addressToEndpoints).SyncRoot) {
var addr = listener.Address;
var eps = _addressToEndpoints[addr];
eps.Remove (listener.Port);
if (eps.Count == 0)
_addressToEndpoints.Remove (addr);
listener.Close ();
}
}
static EndPointListener GetEPListener(string host, int port, HttpListener listener, bool secure)
{
IPAddress addr;
if (IPAddress.TryParse(host, out addr) == false)
addr = IPAddress.Any;
Hashtable p = null; // Dictionary<int, EndPointListener>
if (ip_to_endpoints.ContainsKey (addr)) {
p = (Hashtable) ip_to_endpoints [addr];
} else {
p = new Hashtable ();
ip_to_endpoints [addr] = p;
}
EndPointListener epl = null;
if (p.ContainsKey (port)) {
epl = (EndPointListener) p [port];
} else {
epl = new EndPointListener (addr, port, secure);
p [port] = epl;
}
return epl;
}
static EndPointListener GetEPListener(ILogger logger, string host, int port, HttpListener listener, bool secure)
{
IPAddress addr;
if (host == "*" || host == "+")
addr = IPAddress.Any;
else if (IPAddress.TryParse(host, out addr) == false)
{
try
{
IPHostEntry iphost = Dns.GetHostByName(host);
if (iphost != null)
addr = iphost.AddressList[0];
else
addr = IPAddress.Any;
}
catch
{
addr = IPAddress.Any;
}
}
Hashtable p = null; // Dictionary<int, EndPointListener>
if (ip_to_endpoints.ContainsKey(addr))
{
p = (Hashtable)ip_to_endpoints[addr];
}
else
{
p = new Hashtable();
ip_to_endpoints[addr] = p;
}
EndPointListener epl = null;
if (p.ContainsKey(port))
{
epl = (EndPointListener)p[port];
}
else
{
epl = new EndPointListener(logger, addr, port, secure, listener.CertificateLocation);
p[port] = epl;
}
return epl;
}
public HttpConnection (
Socket socket,
EndPointListener listener,
bool secure,
X509Certificate2 cert)
{
_socket = socket;
_epListener = listener;
_secure = secure;
var netStream = new NetworkStream (socket, false);
if (!secure)
_stream = netStream;
else {
var sslStream = new SslStream (netStream, false);
sslStream.AuthenticateAsServer (cert);
_stream = sslStream;
}
_timeout = 90000; // 90k ms for first request, 15k ms from then on.
_timer = new Timer (onTimeout, null, Timeout.Infinite, Timeout.Infinite);
init ();
}
public static void RemoveEndPoint (EndPointListener epl, IPEndPoint ep)
{
lock (((ICollection)ip_to_endpoints).SyncRoot) {
Dictionary<int, EndPointListener> p = null;
p = ip_to_endpoints [ep.Address];
p.Remove (ep.Port);
if (p.Count == 0) {
ip_to_endpoints.Remove (ep.Address);
}
epl.Close ();
}
}
