internal EndpointI(Instance instance, IceInternal.BasicStream s) :
base(instance, s)
{
_instance = instance;
_timeout = s.readInt();
_compress = s.readBool();
}
internal EndpointI(Instance instance) :
base(instance)
{
_instance = instance;
_timeout = instance.defaultTimeout();
_compress = false;
}
internal EndpointI(Instance instance, string ho, int po, EndPoint sourceAddr, int ti, string conId, bool co)
: base(instance, ho, po, sourceAddr, conId)
{
_instance = instance;
_timeout = ti;
_compress = co;
}
internal EndpointI(Instance instance, string ho, int po, int ti, string conId, bool co) : base(conId)
{
_instance = instance;
_host = ho;
_port = po;
_timeout = ti;
connectionId_ = conId;
_compress = co;
calcHashValue();
}
internal AcceptorI(Instance instance, string adapterName, string host, int port)
{
_instance = instance;
_adapterName = adapterName;
_logger = instance.communicator().getLogger();
_backlog = instance.communicator().getProperties().getPropertyAsIntWithDefault("Ice.TCP.Backlog", 511);
//
// .NET requires that a certificate be supplied.
//
X509Certificate2Collection certs = instance.certs();
if(certs.Count == 0)
{
Ice.SecurityException ex = new Ice.SecurityException();
ex.reason = "IceSSL: certificate required for server endpoint";
throw ex;
}
try
{
_addr = IceInternal.Network.getAddressForServer(host, port, _instance.protocolSupport());
_fd = IceInternal.Network.createSocket(false, _addr.AddressFamily);
IceInternal.Network.setBlock(_fd, false);
IceInternal.Network.setTcpBufSize(_fd, _instance.communicator().getProperties(), _logger);
if(IceInternal.AssemblyUtil.platform_ != IceInternal.AssemblyUtil.Platform.Windows)
{
//
// Enable SO_REUSEADDR on Unix platforms to allow
// re-using the socket even if it's in the TIME_WAIT
// state. On Windows, this doesn't appear to be
// necessary and enabling SO_REUSEADDR would actually
// not be a good thing since it allows a second
// process to bind to an address even it's already
// bound by another process.
//
// TODO: using SO_EXCLUSIVEADDRUSE on Windows would
// probably be better but it's only supported by recent
// Windows versions (XP SP2, Windows Server 2003).
//
IceInternal.Network.setReuseAddress(_fd, true);
}
if(_instance.networkTraceLevel() >= 2)
{
string s = "attempting to bind to ssl socket " + IceInternal.Network.addrToString(_addr);
_logger.trace(_instance.networkTraceCategory(), s);
}
_addr = IceInternal.Network.doBind(_fd, _addr);
}
catch(System.Exception)
{
_fd = null;
throw;
}
}
//
// Only for use by EndpointI.
//
internal ConnectorI(Instance instance, string host, IPEndPoint addr, int timeout, string connectionId)
{
_instance = instance;
_host = host;
_logger = instance.communicator().getLogger();
_addr = addr;
_timeout = timeout;
_connectionId = connectionId;
_hashCode = _addr.GetHashCode();
_hashCode = 5 * _hashCode + _timeout;
_hashCode = 5 * _hashCode + _connectionId.GetHashCode();
}
//
// Only for use by EndpointI.
//
internal ConnectorI(Instance instance, string host, EndPoint addr, int timeout, string connectionId)
{
_instance = instance;
_host = host;
_logger = instance.communicator().getLogger();
_addr = (IPEndPoint)addr;
_timeout = timeout;
_connectionId = connectionId;
_hashCode = 5381;
IceInternal.HashUtil.hashAdd(ref _hashCode, _addr);
IceInternal.HashUtil.hashAdd(ref _hashCode, _timeout);
IceInternal.HashUtil.hashAdd(ref _hashCode, _connectionId);
}
public PluginI(Ice.Communicator communicator)
{
IceInternal.ProtocolPluginFacade facade = IceInternal.Util.getProtocolPluginFacade(communicator);
_engine = new SSLEngine(facade);
//
// SSL based on TCP
//
IceInternal.EndpointFactory tcp = facade.getEndpointFactory(Ice.TCPEndpointType.value);
if(tcp != null)
{
Instance instance = new Instance(_engine, Ice.SSLEndpointType.value, "ssl");
facade.addEndpointFactory(new EndpointFactoryI(instance, tcp.clone(instance, null)));
}
}
internal AcceptorI(EndpointI endpoint, Instance instance, IceInternal.Acceptor del, string adapterName)
{
_endpoint = endpoint;
_delegate = del;
_instance = instance;
_adapterName = adapterName;
//
// .NET requires that a certificate be supplied.
//
if(instance.certs().Count == 0)
{
Ice.SecurityException ex = new Ice.SecurityException();
ex.reason = "IceSSL: certificate required for server endpoint";
throw ex;
}
}
//
// Only for use by EndpointI.
//
internal ConnectorI(Instance instance, string host, EndPoint addr, IceInternal.NetworkProxy proxy,
EndPoint sourceAddr, int timeout, string conId)
{
_instance = instance;
_host = host;
_addr = (IPEndPoint)addr;
_proxy = proxy;
_sourceAddr = sourceAddr;
_timeout = timeout;
_connectionId = conId;
_hashCode = 5381;
IceInternal.HashUtil.hashAdd(ref _hashCode, _addr);
if(_sourceAddr != null)
{
IceInternal.HashUtil.hashAdd(ref _hashCode, _sourceAddr);
}
IceInternal.HashUtil.hashAdd(ref _hashCode, _timeout);
IceInternal.HashUtil.hashAdd(ref _hashCode, _connectionId);
}
//
// Only for use by ConnectorI, AcceptorI.
//
internal TransceiverI(Instance instance, Socket fd, IPEndPoint addr, string host, bool connected,
string adapterName)
{
_instance = instance;
_fd = fd;
_addr = addr;
_host = host;
_adapterName = adapterName;
_stream = null;
_logger = instance.communicator().getLogger();
_stats = instance.communicator().getStats();
_desc = connected ? IceInternal.Network.fdToString(_fd) : "<not connected>";
_state = connected ? StateNeedAuthenticate : StateNeedConnect;
_maxSendPacketSize = IceInternal.Network.getSendBufferSize(fd);
if(_maxSendPacketSize < 512)
{
_maxSendPacketSize = 0;
}
_maxReceivePacketSize = IceInternal.Network.getRecvBufferSize(fd);
if(_maxReceivePacketSize < 512)
{
_maxReceivePacketSize = 0;
}
if(_adapterName != null)
{
//
// Determine whether a certificate is required from the peer.
//
_verifyPeer =
_instance.communicator().getProperties().getPropertyAsIntWithDefault("IceSSL.VerifyPeer", 2);
}
else
{
_verifyPeer = 0;
}
}
//
// Only for use by ConnectorI, AcceptorI.
//
internal TransceiverI(Instance instance, IceInternal.StreamSocket stream, string hostOrAdapterName, bool incoming)
{
_instance = instance;
_stream = stream;
_incoming = incoming;
if(_incoming)
{
_adapterName = hostOrAdapterName;
}
else
{
_host = hostOrAdapterName;
}
_sslStream = null;
_verifyPeer = _instance.properties().getPropertyAsIntWithDefault("IceSSL.VerifyPeer", 2);
_chain = new X509Chain(_instance.engine().useMachineContext());
if(_instance.checkCRL() == 0)
{
_chain.ChainPolicy.RevocationMode = X509RevocationMode.NoCheck;
}
X509Certificate2Collection caCerts = _instance.engine().caCerts();
if(caCerts != null)
{
#if !UNITY
//
// We need to set this flag to be able to use a certificate authority from the extra store.
//
_chain.ChainPolicy.VerificationFlags = X509VerificationFlags.AllowUnknownCertificateAuthority;
#endif
foreach(X509Certificate2 cert in caCerts)
{
_chain.ChainPolicy.ExtraStore.Add(cert);
}
}
}
internal EndpointI(Instance instance, IceInternal.BasicStream s)
{
_instance = instance;
s.startReadEncaps();
_host = s.readString();
_port = s.readInt();
_timeout = s.readInt();
_compress = s.readBool();
s.endReadEncaps();
calcHashValue();
}
public IceInternal.EndpointFactory clone(IceInternal.ProtocolInstance inst,
IceInternal.EndpointFactory del)
{
Instance instance = new Instance(_instance.engine(), inst.type(), inst.protocol());
return new EndpointFactoryI(instance, del != null ? del : _delegate.clone(instance, null));
}
internal EndpointI(Instance instance, string str, bool oaEndpoint) : base("")
{
_instance = instance;
_host = null;
_port = 0;
_timeout = -1;
_compress = false;
char[] separators = { ' ', '\t', '\n', '\r' };
string[] arr = str.Split(separators);
int i = 0;
while(i < arr.Length)
{
if(arr[i].Length == 0)
{
i++;
continue;
}
string option = arr[i++];
if(option.Length != 2 || option[0] != '-')
{
Ice.EndpointParseException e = new Ice.EndpointParseException();
e.str = "expected an endpoint option but found `" + option + "' in endpoint `ssl " + str + "'";
throw e;
}
string argument = null;
if(i < arr.Length && arr[i][0] != '-')
{
argument = arr[i++];
if(argument[0] == '\"' && argument[argument.Length - 1] == '\"')
{
argument = argument.Substring(1, argument.Length - 2);
}
}
switch(option[1])
{
case 'h':
{
if(argument == null)
{
Ice.EndpointParseException e = new Ice.EndpointParseException();
e.str = "no argument provided for -h option in endpoint `ssl " + str + "'";
throw e;
}
_host = argument;
break;
}
case 'p':
{
if(argument == null)
{
Ice.EndpointParseException e = new Ice.EndpointParseException();
e.str = "no argument provided for -p option in endpoint `ssl " + str + "'";
throw e;
}
try
{
_port = System.Int32.Parse(argument, CultureInfo.InvariantCulture);
}
catch(System.FormatException ex)
{
Ice.EndpointParseException e = new Ice.EndpointParseException(ex);
e.str = "invalid port value `" + argument + "' in endpoint `ssl " + str + "'";
throw e;
}
if(_port < 0 || _port > 65535)
{
Ice.EndpointParseException e = new Ice.EndpointParseException();
e.str = "port value `" + argument + "' out of range in endpoint `ssl " + str + "'";
throw e;
}
break;
}
case 't':
{
if(argument == null)
{
Ice.EndpointParseException e = new Ice.EndpointParseException();
e.str = "no argument provided for -t option in endpoint `ssl " + str + "'";
throw e;
}
try
{
_timeout = System.Int32.Parse(argument, CultureInfo.InvariantCulture);
}
catch(System.FormatException ex)
{
Ice.EndpointParseException e = new Ice.EndpointParseException(ex);
e.str = "invalid timeout value `" + argument + "' in endpoint `ssl " + str + "'";
throw e;
}
break;
}
case 'z':
{
if(argument != null)
{
Ice.EndpointParseException e = new Ice.EndpointParseException();
e.str = "unexpected argument `" + argument + "' provided for -z option in `ssl " + str +
"'";
throw e;
}
_compress = true;
break;
}
default:
{
parseOption(option, argument, "ssl", str);
break;
}
}
}
if(_host == null)
{
_host = _instance.defaultHost();
}
else if(_host.Equals("*"))
{
if(oaEndpoint)
{
_host = null;
}
else
{
throw new Ice.EndpointParseException("`-h *' not valid for proxy endpoint `ssl " + str + "'");
}
}
if(_host == null)
{
_host = "";
}
calcHashValue();
}
internal EndpointFactoryI(Instance instance, IceInternal.EndpointFactory del)
{
_instance = instance;
_delegate = del;
}
public EndpointI_connectorsI(Instance instance, string host, IceInternal.EndpointI_connectors cb)
{
_instance = instance;
_host = host;
_callback = cb;
}
PluginI(Ice.Communicator communicator)
{
instance_ = new Instance(communicator);
}
public void destroy()
{
_instance = null;
}
internal EndpointFactoryI(Instance instance)
{
_instance = instance;
}
public void destroy()
{
_delegate.destroy();
_instance = null;
}
internal EndpointI(Instance instance, IceInternal.EndpointI del)
{
_instance = instance;
_delegate = del;
}
//
// Only for use by EndpointI.
//
internal ConnectorI(Instance instance, IceInternal.Connector del, string host)
{
_instance = instance;
_delegate = del;
_host = host;
}