internal static RemoteDataObject <T> CreateFrom(
Stream serializedDataStream,
Fragmentor defragmentor)
{
if (serializedDataStream.Length - serializedDataStream.Position < 40L)
{
throw new PSRemotingTransportException(PSRemotingErrorId.NotEnoughHeaderForRemoteDataObject, new object[1]
{
(object)61
});
}
RemotingDestination destination = (RemotingDestination)RemoteDataObject <T> .DeserializeUInt(serializedDataStream);
RemotingDataType dataType = (RemotingDataType)RemoteDataObject <T> .DeserializeUInt(serializedDataStream);
Guid runspacePoolId = RemoteDataObject <T> .DeserializeGuid(serializedDataStream);
Guid powerShellId = RemoteDataObject <T> .DeserializeGuid(serializedDataStream);
object valueToConvert = (object)null;
if (serializedDataStream.Length - 40L > 0L)
{
valueToConvert = (object)defragmentor.DeserializeToPSObject(serializedDataStream);
}
T data = (T)LanguagePrimitives.ConvertTo(valueToConvert, typeof(T), (IFormatProvider)CultureInfo.CurrentCulture);
return(new RemoteDataObject <T>(destination, dataType, runspacePoolId, powerShellId, data));
}
/// <summary>
/// Creates a RemoteDataObject by deserializing <paramref name="data"/>.
/// </summary>
/// <param name="serializedDataStream"></param>
/// <param name="defragmentor">
/// Defragmentor used to deserialize an object.
/// </param>
/// <returns></returns>
internal static RemoteDataObject <T> CreateFrom(Stream serializedDataStream, Fragmentor defragmentor)
{
Dbg.Assert(serializedDataStream != null, "cannot construct a RemoteDataObject from null data");
Dbg.Assert(defragmentor != null, "defragmentor cannot be null.");
if ((serializedDataStream.Length - serializedDataStream.Position) < headerLength)
{
PSRemotingTransportException e =
new PSRemotingTransportException(PSRemotingErrorId.NotEnoughHeaderForRemoteDataObject,
RemotingErrorIdStrings.NotEnoughHeaderForRemoteDataObject,
headerLength + FragmentedRemoteObject.HeaderLength);
throw e;
}
RemotingDestination destination = (RemotingDestination)DeserializeUInt(serializedDataStream);
RemotingDataType dataType = (RemotingDataType)DeserializeUInt(serializedDataStream);
Guid runspacePoolId = DeserializeGuid(serializedDataStream);
Guid powerShellId = DeserializeGuid(serializedDataStream);
object actualData = null;
if ((serializedDataStream.Length - headerLength) > 0)
{
actualData = defragmentor.DeserializeToPSObject(serializedDataStream);
}
T deserializedObject = (T)LanguagePrimitives.ConvertTo(actualData, typeof(T),
System.Globalization.CultureInfo.CurrentCulture);
return(new RemoteDataObject <T>(destination, dataType, runspacePoolId, powerShellId, deserializedObject));
}
public override object ServiceMessage(IMessage message)
{
RemotingMessage message2 = message as RemotingMessage;
RemotingDestination destination = base.GetDestination(message) as RemotingDestination;
return(destination.ServiceAdapter.Invoke(message));
}
internal void DispatchInputQueueData(object sender, RemoteDataEventArgs dataArg)
{
using (ClientRemoteSessionDSHandlerImpl._trace.TraceMethod())
{
RemoteDataObject <PSObject> remoteDataObject = dataArg != null ? dataArg.ReceivedData : throw ClientRemoteSessionDSHandlerImpl._trace.NewArgumentNullException(nameof(dataArg));
RemotingDestination remotingDestination = remoteDataObject != null ? remoteDataObject.Destination : throw ClientRemoteSessionDSHandlerImpl._trace.NewArgumentException(nameof(dataArg));
if ((remotingDestination & RemotingDestination.Client) != RemotingDestination.Client)
{
throw new PSRemotingDataStructureException(PSRemotingErrorId.RemotingDestinationNotForMe, new object[2]
{
(object)RemotingDestination.Client,
(object)remotingDestination
});
}
switch (remoteDataObject.TargetInterface)
{
case RemotingTargetInterface.Session:
this.ProcessSessionMessages(dataArg);
break;
case RemotingTargetInterface.RunspacePool:
case RemotingTargetInterface.PowerShell:
RemoteSessionStateMachineEventArgs machineEventArgs = new RemoteSessionStateMachineEventArgs(RemoteSessionEvent.MessageReceived, (Exception)null);
if (this.StateMachine.CanByPassRaiseEvent(machineEventArgs))
{
this.ProcessNonSessionMessages(dataArg.ReceivedData);
break;
}
this.StateMachine.RaiseEvent(machineEventArgs);
break;
}
}
}
/// <summary>
/// Dispatches data when it arrives from the input queue
/// </summary>
/// <param name="sender"></param>
/// <param name="dataArg">
/// arg which contains the data received from input queue
/// </param>
internal void DispatchInputQueueData(object sender, RemoteDataEventArgs dataArg)
{
if (dataArg == null)
{
throw PSTraceSource.NewArgumentNullException("dataArg");
}
RemoteDataObject <PSObject> rcvdData = dataArg.ReceivedData;
if (rcvdData == null)
{
throw PSTraceSource.NewArgumentException("dataArg");
}
RemotingDestination destination = rcvdData.Destination;
if ((destination & RemotingDestination.Client) != RemotingDestination.Client)
{
throw new PSRemotingDataStructureException(RemotingErrorIdStrings.RemotingDestinationNotForMe, RemotingDestination.Client, destination);
}
RemotingTargetInterface targetInterface = rcvdData.TargetInterface;
switch (targetInterface)
{
case RemotingTargetInterface.Session:
{
//Messages for session can cause statemachine state to change.
//These messages are first processed by Sessiondata structure handler and depending
//on the type of message, appropriate event is raised in state machine
ProcessSessionMessages(dataArg);
break;
}
case RemotingTargetInterface.RunspacePool:
case RemotingTargetInterface.PowerShell:
//Non Session messages do not change the state of the statemachine.
//However instead of forwarding them to Runspace/pipeline here, an
//event is raised in state machine which verified that state is
//suitable for accepting these messages. if state is suitable statemachine
//will call DoMessageForwading which will forward the messages appropriately
RemoteSessionStateMachineEventArgs msgRcvArg = new RemoteSessionStateMachineEventArgs(RemoteSessionEvent.MessageReceived, null);
if (StateMachine.CanByPassRaiseEvent(msgRcvArg))
{
ProcessNonSessionMessages(dataArg.ReceivedData);
}
else
{
StateMachine.RaiseEvent(msgRcvArg);
}
break;
default:
{
Dbg.Assert(false, "we should not be encountering this");
}
break;
}
}
protected RemoteDataObject(RemotingDestination destination, RemotingDataType dataType, Guid runspacePoolId, Guid powerShellId, T data)
{
this.destination = destination;
this.dataType = dataType;
this.runspacePoolId = runspacePoolId;
this.powerShellId = powerShellId;
this.data = data;
}
/// <summary>
/// </summary>
/// <param name="destination"></param>
/// <param name="dataType"></param>
/// <param name="runspacePoolId"></param>
/// <param name="powerShellId"></param>
/// <param name="data"></param>
/// <returns></returns>
internal static RemoteDataObject <T> CreateFrom(RemotingDestination destination,
RemotingDataType dataType,
Guid runspacePoolId,
Guid powerShellId,
T data)
{
return(new RemoteDataObject <T>(destination, dataType, runspacePoolId, powerShellId, data));
}
private RemoteDataObject(
RemotingDestination destination,
RemotingDataType dataType,
Guid runspacePoolId,
Guid powerShellId,
object data)
: base(destination, dataType, runspacePoolId, powerShellId, data)
{
}
public override object ServiceMessage(IMessage message)
{
RemotingMessage remotingMessage = message as RemotingMessage;
RemotingDestination destination = GetDestination(message) as RemotingDestination;
ServiceAdapter adapter = destination.ServiceAdapter;
object result = adapter.Invoke(message);
return(result);
}
internal RemoteSessionCapability(RemotingDestination remotingDestination,
Version protocolVersion,
Version psVersion,
Version serVersion)
{
_protocolVersion = protocolVersion;
_psversion = psVersion;
_serversion = serVersion;
_remotingDestination = remotingDestination;
}
internal static RemoteDataObject GenerateMyPublicKey(
Guid runspacePoolId,
string publicKey,
RemotingDestination destination)
{
PSObject emptyPsObject = RemotingEncoder.CreateEmptyPSObject();
emptyPsObject.Properties.Add((PSPropertyInfo) new PSNoteProperty("PublicKey", (object)publicKey));
return(RemoteDataObject.CreateFrom(destination, RemotingDataType.PublicKey, runspacePoolId, Guid.Empty, (object)emptyPsObject));
}
public override async Task <object> ServiceMessage(IMessage message)
{
RemotingMessage remotingMessage = message as RemotingMessage;
RemotingDestination destination = GetDestination(message) as RemotingDestination;
ServiceAdapter adapter = destination.ServiceAdapter;
Task <object> result = adapter.Invoke(message);
await result;
return(result.Result);
}
/// <summary>
/// Constructor for RemoteSessionCapability.
/// </summary>
/// <remarks>should not be called from outside, use create methods instead
/// </remarks>
internal RemoteSessionCapability(RemotingDestination remotingDestination)
{
ProtocolVersion = RemotingConstants.ProtocolVersion;
// PS Version 3 is fully backward compatible with Version 2
// In the remoting protocol sense, nothing is changing between PS3 and PS2
// For negotiation to succeed with old client/servers we have to use 2.
PSVersion = new Version(2, 0); //PSVersionInfo.PSVersion;
SerializationVersion = PSVersionInfo.SerializationVersion;
RemotingDestination = remotingDestination;
}
/// <summary>
/// Constructor for RemoteSessionCapability.
/// </summary>
/// <remarks>should not be called from outside, use create methods instead
/// </remarks>
internal RemoteSessionCapability(RemotingDestination remotingDestination)
{
ProtocolVersion = RemotingConstants.ProtocolVersion;
// PS Version 3 is fully backward compatible with Version 2
// In the remoting protocol sense, nothing is changing between PS3 and PS2
// For negotiation to succeed with old client/servers we have to use 2.
PSVersion = new Version(2, 0); //PSVersionInfo.PSVersion;
SerializationVersion = PSVersionInfo.SerializationVersion;
RemotingDestination = remotingDestination;
}
internal RemoteSessionCapability(RemotingDestination remotingDestination,
Version protocolVersion,
Version psVersion,
Version serVersion)
{
ProtocolVersion = protocolVersion;
PSVersion = psVersion;
SerializationVersion = serVersion;
RemotingDestination = remotingDestination;
}
internal RemoteSessionCapability(RemotingDestination remotingDestination,
Version protocolVersion,
Version psVersion,
Version serVersion)
{
ProtocolVersion = protocolVersion;
PSVersion = psVersion;
SerializationVersion = serVersion;
RemotingDestination = remotingDestination;
}
/// <summary>
/// Constructs a RemoteDataObject from its
/// individual components.
/// </summary>
/// <param name="destination">
/// Destination this object is going to.
/// </param>
/// <param name="dataType">
/// Payload type this object represents.
/// </param>
/// <param name="runspacePoolId">
/// Runspace id this object belongs to.
/// </param>
/// <param name="powerShellId">
/// PowerShell (pipeline) id this object belongs to.
/// This may be null if the payload belongs to runspace.
/// </param>
/// <param name="data">
/// Actual payload.
/// </param>
protected RemoteDataObject(RemotingDestination destination,
RemotingDataType dataType,
Guid runspacePoolId,
Guid powerShellId,
T data)
{
Destination = destination;
DataType = dataType;
RunspacePoolId = runspacePoolId;
PowerShellId = powerShellId;
Data = data;
}
internal ClientRemoteSessionImpl(RemoteRunspacePoolInternal rsPool, ClientRemoteSession.URIDirectionReported uriRedirectionHandler)
{
base.RemoteRunspacePoolInternal = rsPool;
base.Context.RemoteAddress = WSManConnectionInfo.ExtractPropertyAsWsManConnectionInfo <Uri>(rsPool.ConnectionInfo, "ConnectionUri", null);
this._cryptoHelper = new PSRemotingCryptoHelperClient();
this._cryptoHelper.Session = this;
base.Context.ClientCapability = RemoteSessionCapability.CreateClientCapability();
base.Context.UserCredential = rsPool.ConnectionInfo.Credential;
base.Context.ShellName = WSManConnectionInfo.ExtractPropertyAsWsManConnectionInfo <string>(rsPool.ConnectionInfo, "ShellUri", string.Empty);
this._mySelf = RemotingDestination.InvalidDestination | RemotingDestination.Client;
base.SessionDataStructureHandler = new ClientRemoteSessionDSHandlerImpl(this, this._cryptoHelper, rsPool.ConnectionInfo, uriRedirectionHandler);
base.BaseSessionDataStructureHandler = base.SessionDataStructureHandler;
this._waitHandleForConfigurationReceived = new ManualResetEvent(false);
base.SessionDataStructureHandler.NegotiationReceived += new EventHandler <RemoteSessionNegotiationEventArgs>(this.HandleNegotiationReceived);
base.SessionDataStructureHandler.ConnectionStateChanged += new EventHandler <RemoteSessionStateEventArgs>(this.HandleConnectionStateChanged);
base.SessionDataStructureHandler.EncryptedSessionKeyReceived += new EventHandler <RemoteDataEventArgs <string> >(this.HandleEncryptedSessionKeyReceived);
base.SessionDataStructureHandler.PublicKeyRequestReceived += new EventHandler <RemoteDataEventArgs <string> >(this.HandlePublicKeyRequestReceived);
}
internal ClientRemoteSessionImpl(RemoteRunspacePoolInternal rsPool, ClientRemoteSession.URIDirectionReported uriRedirectionHandler)
{
base.RemoteRunspacePoolInternal = rsPool;
base.Context.RemoteAddress = WSManConnectionInfo.ExtractPropertyAsWsManConnectionInfo<Uri>(rsPool.ConnectionInfo, "ConnectionUri", null);
this._cryptoHelper = new PSRemotingCryptoHelperClient();
this._cryptoHelper.Session = this;
base.Context.ClientCapability = RemoteSessionCapability.CreateClientCapability();
base.Context.UserCredential = rsPool.ConnectionInfo.Credential;
base.Context.ShellName = WSManConnectionInfo.ExtractPropertyAsWsManConnectionInfo<string>(rsPool.ConnectionInfo, "ShellUri", string.Empty);
this._mySelf = RemotingDestination.InvalidDestination | RemotingDestination.Client;
base.SessionDataStructureHandler = new ClientRemoteSessionDSHandlerImpl(this, this._cryptoHelper, rsPool.ConnectionInfo, uriRedirectionHandler);
base.BaseSessionDataStructureHandler = base.SessionDataStructureHandler;
this._waitHandleForConfigurationReceived = new ManualResetEvent(false);
base.SessionDataStructureHandler.NegotiationReceived += new EventHandler<RemoteSessionNegotiationEventArgs>(this.HandleNegotiationReceived);
base.SessionDataStructureHandler.ConnectionStateChanged += new EventHandler<RemoteSessionStateEventArgs>(this.HandleConnectionStateChanged);
base.SessionDataStructureHandler.EncryptedSessionKeyReceived += new EventHandler<RemoteDataEventArgs<string>>(this.HandleEncryptedSessionKeyReceived);
base.SessionDataStructureHandler.PublicKeyRequestReceived += new EventHandler<RemoteDataEventArgs<string>>(this.HandlePublicKeyRequestReceived);
}
internal void DispatchInputQueueData(object sender, RemoteDataEventArgs dataArg)
{
if (dataArg == null)
{
throw PSTraceSource.NewArgumentNullException("dataArg");
}
RemoteDataObject <PSObject> receivedData = dataArg.ReceivedData;
if (receivedData == null)
{
throw PSTraceSource.NewArgumentException("dataArg");
}
RemotingDestination destination = receivedData.Destination;
var d = receivedData.Data;
if ((destination & (RemotingDestination.InvalidDestination | RemotingDestination.Client)) != (RemotingDestination.InvalidDestination | RemotingDestination.Client))
{
throw new PSRemotingDataStructureException(RemotingErrorIdStrings.RemotingDestinationNotForMe, new object[] { RemotingDestination.InvalidDestination | RemotingDestination.Client, destination });
}
switch (receivedData.TargetInterface)
{
case RemotingTargetInterface.Session:
this.ProcessSessionMessages(dataArg);
return;
case RemotingTargetInterface.RunspacePool:
case RemotingTargetInterface.PowerShell:
{
RemoteSessionStateMachineEventArgs arg = new RemoteSessionStateMachineEventArgs(RemoteSessionEvent.MessageReceived, null);
if (!this.StateMachine.CanByPassRaiseEvent(arg))
{
this.StateMachine.RaiseEvent(arg, false);
return;
}
this.ProcessNonSessionMessages(dataArg.ReceivedData);
return;
}
}
}
internal static RemoteDataObject <T> CreateFrom(Stream serializedDataStream, Fragmentor defragmentor)
{
if ((serializedDataStream.Length - serializedDataStream.Position) < 40L)
{
PSRemotingTransportException exception = new PSRemotingTransportException(PSRemotingErrorId.NotEnoughHeaderForRemoteDataObject, RemotingErrorIdStrings.NotEnoughHeaderForRemoteDataObject, new object[] { 0x3d });
throw exception;
}
RemotingDestination destination = (RemotingDestination)RemoteDataObject <T> .DeserializeUInt(serializedDataStream);
RemotingDataType dataType = (RemotingDataType)RemoteDataObject <T> .DeserializeUInt(serializedDataStream);
Guid runspacePoolId = RemoteDataObject <T> .DeserializeGuid(serializedDataStream);
Guid powerShellId = RemoteDataObject <T> .DeserializeGuid(serializedDataStream);
object valueToConvert = null;
if ((serializedDataStream.Length - 40L) > 0L)
{
valueToConvert = defragmentor.DeserializeToPSObject(serializedDataStream);
}
return(new RemoteDataObject <T>(destination, dataType, runspacePoolId, powerShellId, (T)LanguagePrimitives.ConvertTo(valueToConvert, typeof(T), CultureInfo.CurrentCulture)));
}
internal void DispatchInputQueueData(object sender, RemoteDataEventArgs dataEventArg)
{
if (dataEventArg == null)
{
throw PSTraceSource.NewArgumentNullException("dataEventArg");
}
RemoteDataObject <PSObject> receivedData = dataEventArg.ReceivedData;
if (receivedData == null)
{
throw PSTraceSource.NewArgumentException("dataEventArg");
}
RemotingDestination destination = receivedData.Destination;
if ((destination & this.MySelf) != this.MySelf)
{
throw new PSRemotingDataStructureException(RemotingErrorIdStrings.RemotingDestinationNotForMe, new object[] { this.MySelf, destination });
}
RemotingTargetInterface targetInterface = receivedData.TargetInterface;
RemotingDataType dataType = receivedData.DataType;
RemoteSessionStateMachineEventArgs arg = null;
switch (targetInterface)
{
case RemotingTargetInterface.Session:
switch (dataType)
{
case RemotingDataType.SessionCapability:
this._sessionDSHandler.RaiseDataReceivedEvent(dataEventArg);
return;
case RemotingDataType.CloseSession:
this._sessionDSHandler.RaiseDataReceivedEvent(dataEventArg);
return;
case RemotingDataType.CreateRunspacePool:
arg = new RemoteSessionStateMachineEventArgs(RemoteSessionEvent.MessageReceived);
if (this.SessionDataStructureHandler.StateMachine.CanByPassRaiseEvent(arg))
{
arg.RemoteData = receivedData;
this.SessionDataStructureHandler.StateMachine.DoMessageReceived(this, arg);
return;
}
this.SessionDataStructureHandler.StateMachine.RaiseEvent(arg);
return;
case RemotingDataType.PublicKey:
this._sessionDSHandler.RaiseDataReceivedEvent(dataEventArg);
return;
}
return;
case RemotingTargetInterface.RunspacePool:
case RemotingTargetInterface.PowerShell:
arg = new RemoteSessionStateMachineEventArgs(RemoteSessionEvent.MessageReceived);
if (!this.SessionDataStructureHandler.StateMachine.CanByPassRaiseEvent(arg))
{
this.SessionDataStructureHandler.StateMachine.RaiseEvent(arg);
return;
}
arg.RemoteData = receivedData;
this.SessionDataStructureHandler.StateMachine.DoMessageReceived(this, arg);
return;
}
}
internal void DispatchInputQueueData(object sender, RemoteDataEventArgs dataEventArg)
{
using (ServerRemoteSession._trace.TraceMethod())
{
RemoteDataObject <PSObject> remoteDataObject = dataEventArg != null ? dataEventArg.ReceivedData : throw ServerRemoteSession._trace.NewArgumentNullException(nameof(dataEventArg));
RemotingDestination remotingDestination = remoteDataObject != null ? remoteDataObject.Destination : throw ServerRemoteSession._trace.NewArgumentException(nameof(dataEventArg));
if ((remotingDestination & this.MySelf) != this.MySelf)
{
throw new PSRemotingDataStructureException(PSRemotingErrorId.RemotingDestinationNotForMe, new object[2]
{
(object)this.MySelf,
(object)remotingDestination
});
}
RemotingTargetInterface targetInterface = remoteDataObject.TargetInterface;
RemotingDataType dataType = remoteDataObject.DataType;
switch (targetInterface)
{
case RemotingTargetInterface.Session:
switch (dataType)
{
case RemotingDataType.SessionCapability:
this._sessionDSHandler.RaiseDataReceivedEvent(dataEventArg);
return;
case RemotingDataType.CloseSession:
this._sessionDSHandler.RaiseDataReceivedEvent(dataEventArg);
return;
case RemotingDataType.CreateRunspacePool:
RemoteSessionStateMachineEventArgs fsmEventArg1 = new RemoteSessionStateMachineEventArgs(RemoteSessionEvent.MessageReceived);
if (this.SessionDataStructureHandler.StateMachine.CanByPassRaiseEvent(fsmEventArg1))
{
fsmEventArg1.RemoteData = remoteDataObject;
this.SessionDataStructureHandler.StateMachine.DoMessageReceived((object)this, fsmEventArg1);
return;
}
this.SessionDataStructureHandler.StateMachine.RaiseEvent(fsmEventArg1);
return;
case RemotingDataType.PublicKey:
this._sessionDSHandler.RaiseDataReceivedEvent(dataEventArg);
return;
default:
return;
}
case RemotingTargetInterface.RunspacePool:
case RemotingTargetInterface.PowerShell:
RemoteSessionStateMachineEventArgs fsmEventArg2 = new RemoteSessionStateMachineEventArgs(RemoteSessionEvent.MessageReceived);
if (this.SessionDataStructureHandler.StateMachine.CanByPassRaiseEvent(fsmEventArg2))
{
fsmEventArg2.RemoteData = remoteDataObject;
this.SessionDataStructureHandler.StateMachine.DoMessageReceived((object)this, fsmEventArg2);
break;
}
this.SessionDataStructureHandler.StateMachine.RaiseEvent(fsmEventArg2);
break;
}
}
}
internal static RemoteDataObject GenerateMyPublicKey(Guid runspacePoolId, string publicKey, RemotingDestination destination)
{
PSObject data = CreateEmptyPSObject();
data.Properties.Add(new PSNoteProperty("PublicKey", publicKey));
return(RemoteDataObject.CreateFrom(destination, RemotingDataType.PublicKey, runspacePoolId, Guid.Empty, data));
}
protected override Destination NewDestination(DestinationDefinition destinationDefinition) {
RemotingDestination remotingDestination = new RemotingDestination(this, destinationDefinition);
return remotingDestination;
}
protected override Destination NewDestination(DestinationSettings destinationSettings)
{
RemotingDestination remotingDestination = new RemotingDestination(this, destinationSettings);
return(remotingDestination);
}
protected override Destination NewDestination(DestinationDefinition destinationDefinition)
{
RemotingDestination remotingDestination = new RemotingDestination(this, destinationDefinition);
return(remotingDestination);
}
