public virtual void Connect(TlsClient tlsClient)
{
if (tlsClient == null)
{
throw new ArgumentNullException("tlsClient");
}
if (this.mTlsClient != null)
{
throw new InvalidOperationException("'Connect' can only be called once");
}
this.mTlsClient = tlsClient;
base.mSecurityParameters = new SecurityParameters();
base.mSecurityParameters.entity = 1;
this.mTlsClientContext = new TlsClientContextImpl(base.mSecureRandom, base.mSecurityParameters);
base.mSecurityParameters.clientRandom = TlsProtocol.CreateRandomBlock(tlsClient.ShouldUseGmtUnixTime(), this.mTlsClientContext.NonceRandomGenerator);
this.mTlsClient.Init(this.mTlsClientContext);
base.mRecordStream.Init(this.mTlsClientContext);
TlsSession sessionToResume = tlsClient.GetSessionToResume();
if ((sessionToResume != null) && sessionToResume.IsResumable)
{
SessionParameters parameters = sessionToResume.ExportSessionParameters();
if (parameters != null)
{
base.mTlsSession = sessionToResume;
base.mSessionParameters = parameters;
}
}
this.SendClientHelloMessage();
base.mConnectionState = 1;
this.BlockForHandshake();
}
public virtual void Connect(TlsClient tlsClient)
{
//IL_0008: Unknown result type (might be due to invalid IL or missing references)
//IL_001b: Unknown result type (might be due to invalid IL or missing references)
if (tlsClient == null)
{
throw new ArgumentNullException("tlsClient");
}
if (mTlsClient != null)
{
throw new InvalidOperationException("'Connect' can only be called once");
}
mTlsClient = tlsClient;
mSecurityParameters = new SecurityParameters();
mSecurityParameters.entity = 1;
mTlsClientContext = new TlsClientContextImpl(mSecureRandom, mSecurityParameters);
mSecurityParameters.clientRandom = TlsProtocol.CreateRandomBlock(tlsClient.ShouldUseGmtUnixTime(), mTlsClientContext.NonceRandomGenerator);
mTlsClient.Init(mTlsClientContext);
mRecordStream.Init(mTlsClientContext);
TlsSession sessionToResume = tlsClient.GetSessionToResume();
if (sessionToResume != null && sessionToResume.IsResumable)
{
SessionParameters sessionParameters = sessionToResume.ExportSessionParameters();
if (sessionParameters != null)
{
mTlsSession = sessionToResume;
mSessionParameters = sessionParameters;
}
}
SendClientHelloMessage();
mConnectionState = 1;
BlockForHandshake();
}
protected virtual void CompleteHandshake()
{
try
{
while (this.mConnectionState != 16)
{
bool arg_0A_0 = this.mClosed;
this.SafeReadRecord();
}
this.mRecordStream.FinaliseHandshake();
this.mSplitApplicationDataRecords = !TlsUtilities.IsTlsV11(this.Context);
if (!this.mAppDataReady)
{
this.mAppDataReady = true;
this.mTlsStream = new TlsStream(this);
}
if (this.mTlsSession != null)
{
if (this.mSessionParameters == null)
{
this.mSessionParameters = new SessionParameters.Builder().SetCipherSuite(this.mSecurityParameters.CipherSuite).SetCompressionAlgorithm(this.mSecurityParameters.CompressionAlgorithm).SetMasterSecret(this.mSecurityParameters.MasterSecret).SetPeerCertificate(this.mPeerCertificate).SetPskIdentity(this.mSecurityParameters.PskIdentity).SetSrpIdentity(this.mSecurityParameters.SrpIdentity).SetServerExtensions(this.mServerExtensions).Build();
this.mTlsSession = new TlsSessionImpl(this.mTlsSession.SessionID, this.mSessionParameters);
}
this.ContextAdmin.SetResumableSession(this.mTlsSession);
}
this.Peer.NotifyHandshakeComplete();
}
finally
{
this.CleanupHandshake();
}
}
protected virtual void CompleteHandshake()
{
try
{
mRecordStream.FinaliseHandshake();
mSplitApplicationDataRecords = !TlsUtilities.IsTlsV11(Context);
if (!mAppDataReady)
{
mAppDataReady = true;
if (mBlocking)
{
mTlsStream = new TlsStream(this);
}
}
if (mTlsSession != null)
{
if (mSessionParameters == null)
{
mSessionParameters = new SessionParameters.Builder().SetCipherSuite(mSecurityParameters.CipherSuite).SetCompressionAlgorithm(mSecurityParameters.CompressionAlgorithm).SetMasterSecret(mSecurityParameters.MasterSecret)
.SetPeerCertificate(mPeerCertificate)
.SetPskIdentity(mSecurityParameters.PskIdentity)
.SetSrpIdentity(mSecurityParameters.SrpIdentity)
.SetServerExtensions(mServerExtensions)
.Build();
mTlsSession = new TlsSessionImpl(mTlsSession.SessionID, mSessionParameters);
}
ContextAdmin.SetResumableSession(mTlsSession);
}
Peer.NotifyHandshakeComplete();
}
finally
{
CleanupHandshake();
}
}
public virtual DtlsTransport Connect(TlsClient client, DatagramTransport transport)
{
if (client == null)
{
throw new ArgumentNullException("client");
}
if (transport == null)
{
throw new ArgumentNullException("transport");
}
SecurityParameters securityParameters = new SecurityParameters();
securityParameters.entity = ConnectionEnd.client;
ClientHandshakeState state = new ClientHandshakeState();
state.client = client;
state.clientContext = new TlsClientContextImpl(mSecureRandom, securityParameters);
securityParameters.clientRandom = TlsProtocol.CreateRandomBlock(client.ShouldUseGmtUnixTime(),
state.clientContext.NonceRandomGenerator);
client.Init(state.clientContext);
DtlsRecordLayer recordLayer = new DtlsRecordLayer(transport, state.clientContext, client, ContentType.handshake);
TlsSession sessionToResume = state.client.GetSessionToResume();
if (sessionToResume != null)
{
SessionParameters sessionParameters = sessionToResume.ExportSessionParameters();
if (sessionParameters != null)
{
state.tlsSession = sessionToResume;
state.sessionParameters = sessionParameters;
}
}
try
{
return(ClientHandshake(state, recordLayer));
}
catch (TlsFatalAlert fatalAlert)
{
recordLayer.Fail(fatalAlert.AlertDescription);
throw fatalAlert;
}
catch (IOException e)
{
recordLayer.Fail(AlertDescription.internal_error);
throw e;
}
catch (Exception e)
{
recordLayer.Fail(AlertDescription.internal_error);
throw new TlsFatalAlert(AlertDescription.internal_error, e);
}
}
protected virtual void CompleteHandshake()
{
try
{
/*
* We will now read data, until we have completed the handshake.
*/
while (this.mConnectionState != CS_END)
{
if (this.mClosed)
{
// TODO What kind of exception/alert?
}
SafeReadRecord();
}
this.mRecordStream.FinaliseHandshake();
this.mSplitApplicationDataRecords = !TlsUtilities.IsTlsV11(Context);
/*
* If this was an initial handshake, we are now ready to send and receive application data.
*/
if (!mAppDataReady)
{
this.mAppDataReady = true;
this.mTlsStream = new TlsStream(this);
}
if (this.mTlsSession != null)
{
if (this.mSessionParameters == null)
{
this.mSessionParameters = new SessionParameters.Builder()
.SetCipherSuite(this.mSecurityParameters.CipherSuite)
.SetCompressionAlgorithm(this.mSecurityParameters.CompressionAlgorithm)
.SetMasterSecret(this.mSecurityParameters.MasterSecret)
.SetPeerCertificate(this.mPeerCertificate)
.SetPskIdentity(this.mSecurityParameters.PskIdentity)
.SetSrpIdentity(this.mSecurityParameters.SrpIdentity)
// TODO Consider filtering extensions that aren't relevant to resumed sessions
.SetServerExtensions(this.mServerExtensions)
.Build();
this.mTlsSession = new TlsSessionImpl(this.mTlsSession.SessionID, this.mSessionParameters);
}
ContextAdmin.SetResumableSession(this.mTlsSession);
}
Peer.NotifyHandshakeComplete();
}
finally
{
CleanupHandshake();
}
}
public virtual DtlsTransport Connect(TlsClient client, DatagramTransport transport)
{
//IL_0008: Unknown result type (might be due to invalid IL or missing references)
//IL_0016: Unknown result type (might be due to invalid IL or missing references)
//IL_00d2: Expected O, but got Unknown
if (client == null)
{
throw new ArgumentNullException("client");
}
if (transport == null)
{
throw new ArgumentNullException("transport");
}
SecurityParameters securityParameters = new SecurityParameters();
securityParameters.entity = 1;
ClientHandshakeState clientHandshakeState = new ClientHandshakeState();
clientHandshakeState.client = client;
clientHandshakeState.clientContext = new TlsClientContextImpl(mSecureRandom, securityParameters);
securityParameters.clientRandom = TlsProtocol.CreateRandomBlock(client.ShouldUseGmtUnixTime(), clientHandshakeState.clientContext.NonceRandomGenerator);
client.Init(clientHandshakeState.clientContext);
DtlsRecordLayer dtlsRecordLayer = new DtlsRecordLayer(transport, clientHandshakeState.clientContext, client, 22);
TlsSession sessionToResume = clientHandshakeState.client.GetSessionToResume();
if (sessionToResume != null && sessionToResume.IsResumable)
{
SessionParameters sessionParameters = sessionToResume.ExportSessionParameters();
if (sessionParameters != null)
{
clientHandshakeState.tlsSession = sessionToResume;
clientHandshakeState.sessionParameters = sessionParameters;
}
}
try
{
return(ClientHandshake(clientHandshakeState, dtlsRecordLayer));
}
catch (TlsFatalAlert tlsFatalAlert)
{
dtlsRecordLayer.Fail(tlsFatalAlert.AlertDescription);
throw tlsFatalAlert;
}
catch (IOException val)
{
IOException val2 = val;
dtlsRecordLayer.Fail(80);
throw val2;
}
catch (global::System.Exception alertCause)
{
dtlsRecordLayer.Fail(80);
throw new TlsFatalAlert(80, alertCause);
}
}
public virtual DtlsTransport Connect(TlsClient client, DatagramTransport transport)
{
if (client == null)
{
throw new ArgumentNullException("client");
}
if (transport == null)
{
throw new ArgumentNullException("transport");
}
SecurityParameters securityParameters = new SecurityParameters();
securityParameters.entity = 1;
DtlsClientProtocol.ClientHandshakeState clientHandshakeState = new DtlsClientProtocol.ClientHandshakeState();
clientHandshakeState.client = client;
clientHandshakeState.clientContext = new TlsClientContextImpl(this.mSecureRandom, securityParameters);
securityParameters.clientRandom = TlsProtocol.CreateRandomBlock(client.ShouldUseGmtUnixTime(), clientHandshakeState.clientContext.NonceRandomGenerator);
client.Init(clientHandshakeState.clientContext);
DtlsRecordLayer dtlsRecordLayer = new DtlsRecordLayer(transport, clientHandshakeState.clientContext, client, 22);
TlsSession sessionToResume = clientHandshakeState.client.GetSessionToResume();
if (sessionToResume != null && sessionToResume.IsResumable)
{
SessionParameters sessionParameters = sessionToResume.ExportSessionParameters();
if (sessionParameters != null)
{
clientHandshakeState.tlsSession = sessionToResume;
clientHandshakeState.sessionParameters = sessionParameters;
}
}
DtlsTransport result;
try
{
result = this.ClientHandshake(clientHandshakeState, dtlsRecordLayer);
}
catch (TlsFatalAlert tlsFatalAlert)
{
dtlsRecordLayer.Fail(tlsFatalAlert.AlertDescription);
throw tlsFatalAlert;
}
catch (IOException ex)
{
dtlsRecordLayer.Fail(80);
throw ex;
}
catch (Exception alertCause)
{
dtlsRecordLayer.Fail(80);
throw new TlsFatalAlert(80, alertCause);
}
return(result);
}
protected virtual void InvalidateSession()
{
if (this.mSessionParameters != null)
{
this.mSessionParameters.Clear();
this.mSessionParameters = null;
}
if (this.mTlsSession != null)
{
this.mTlsSession.Invalidate();
this.mTlsSession = null;
}
}
/**
* Initiates a TLS handshake in the role of client.<br/>
* <br/>
* In blocking mode, this will not return until the handshake is complete.
* In non-blocking mode, use {@link TlsPeer#NotifyHandshakeComplete()} to
* receive a callback when the handshake is complete.
*
* @param tlsClient The {@link TlsClient} to use for the handshake.
* @throws IOException If in blocking mode and handshake was not successful.
*/
public virtual void Connect(TlsClient tlsClient)
{
if (tlsClient == null)
{
throw new ArgumentNullException("tlsClient");
}
if (this.mTlsClient != null)
{
throw new InvalidOperationException("'Connect' can only be called once");
}
this.mTlsClient = tlsClient;
base.LoggingContext = this.mTlsClient.LoggingContext;
if (HTTPManager.Logger.Level <= Loglevels.All)
{
HTTPManager.Logger.Verbose("TlsClientProtocol", "Connect", this.LoggingContext);
}
this.mSecurityParameters = new SecurityParameters();
this.mSecurityParameters.entity = ConnectionEnd.client;
this.mTlsClientContext = new TlsClientContextImpl(mSecureRandom, mSecurityParameters);
this.mTlsClientContext.UserObject = this.LoggingContext;
this.mSecurityParameters.clientRandom = CreateRandomBlock(tlsClient.ShouldUseGmtUnixTime(),
mTlsClientContext.NonceRandomGenerator);
this.mTlsClient.Init(mTlsClientContext);
this.mRecordStream.Init(mTlsClientContext);
tlsClient.NotifyCloseHandle(this);
TlsSession sessionToResume = tlsClient.GetSessionToResume();
if (sessionToResume != null && sessionToResume.IsResumable)
{
SessionParameters sessionParameters = sessionToResume.ExportSessionParameters();
if (sessionParameters != null && sessionParameters.IsExtendedMasterSecret)
{
this.mTlsSession = sessionToResume;
this.mSessionParameters = sessionParameters;
}
}
SendClientHelloMessage();
this.mConnectionState = CS_CLIENT_HELLO;
BlockForHandshake();
}
public override void NotifyHandshakeComplete()
{
base.NotifyHandshakeComplete();
if (mContext.ResumableSession != null)
{
if (session != null && session.SessionID.SequenceEqual(mContext.ResumableSession.SessionID))
{
// Resume.
}
else
{
// New session.
session = mContext.ResumableSession;
}
}
var srtpProfileInformation = SrtpUtil.GetSrtpProfileInformationFromSrtpProtectionProfile(ChosenSrtpProtectionProfile);
SrtpKeyingMaterial = mContext.ExportKeyingMaterial(ExporterLabel.dtls_srtp, null, 2 * (srtpProfileInformation.CipherKeyLength + srtpProfileInformation.CipherSaltLength));
}
/**
* Initiates a TLS handshake in the role of client
*
* @param tlsClient The {@link TlsClient} to use for the handshake.
* @throws IOException If handshake was not successful.
*/
public virtual void Connect(TlsClient tlsClient)
{
if (tlsClient == null)
{
throw new ArgumentNullException("tlsClient");
}
if (this.mTlsClient != null)
{
throw new InvalidOperationException("'Connect' can only be called once");
}
this.mTlsClient = tlsClient;
this.mSecurityParameters = new SecurityParameters();
this.mSecurityParameters.entity = ConnectionEnd.client;
this.mTlsClientContext = new TlsClientContextImpl(mSecureRandom, mSecurityParameters);
this.mSecurityParameters.clientRandom = CreateRandomBlock(tlsClient.ShouldUseGmtUnixTime(),
mTlsClientContext.NonceRandomGenerator);
this.mTlsClient.Init(mTlsClientContext);
this.mRecordStream.Init(mTlsClientContext);
TlsSession sessionToResume = tlsClient.GetSessionToResume();
if (sessionToResume != null && sessionToResume.IsResumable)
{
SessionParameters sessionParameters = sessionToResume.ExportSessionParameters();
if (sessionParameters != null)
{
this.mTlsSession = sessionToResume;
this.mSessionParameters = sessionParameters;
}
}
SendClientHelloMessage();
this.mConnectionState = CS_CLIENT_HELLO;
CompleteHandshake();
}
public override void NotifyHandshakeComplete()
{
base.NotifyHandshakeComplete();
TlsSession newSession = mContext.ResumableSession;
if (newSession != null)
{
byte[] newSessionID = newSession.SessionID;
string hex = Hex.ToHexString(newSessionID);
if (this.mSession != null && Arrays.AreEqual(this.mSession.SessionID, newSessionID))
{
Console.WriteLine("Resumed session: " + hex);
}
else
{
Console.WriteLine("Established session: " + hex);
}
this.mSession = newSession;
}
}
public override void NotifyHandshakeComplete()
{
base.NotifyHandshakeComplete();
TlsSession newSession = mContext.ResumableSession;
if (newSession != null)
{
// byte[] newSessionID = newSession.SessionID;
// string hex = Hex.ToHexString(newSessionID);
// if (this.mSession != null && Arrays.AreEqual(this.mSession.SessionID, newSessionID)) {
// Debug.LogError("Resumed session: " + hex);
// } else {
// Debug.LogError("Established session: " + hex);
// }
this.mSession = newSession;
}
handshakeDone();
}
public override void NotifyHandshakeComplete()
{
base.NotifyHandshakeComplete();
TlsSession newSession = mContext.ResumableSession;
if (newSession != null)
{
byte[] newSessionID = newSession.SessionID;
string hex = Hex.ToHexString(newSessionID);
if (this.mSession != null && Arrays.AreEqual(this.mSession.SessionID, newSessionID))
{
Console.WriteLine("Resumed session: " + hex);
}
else
{
Console.WriteLine("Established session: " + hex);
}
this.mSession = newSession;
}
}
internal TLSClient(TlsSession session, TlsKeyPair userKey) : base(session, userKey)
{
}
public DtlsClient(TlsSession session, TlsPskIdentity pskIdentity)
{
_mSession = session;
_mPskIdentity = pskIdentity;
}
internal MockTlsClient(TlsSession session)
{
this.mSession = session;
}
internal MockTlsClient(TlsSession session)
{
this.mSession = session;
}
protected virtual void CompleteHandshake()
{
try
{
this.mRecordStream.FinaliseHandshake();
this.mAppDataSplitEnabled = !TlsUtilities.IsTlsV11(Context);
/*
* If this was an initial handshake, we are now ready to send and receive application data.
*/
if (!mAppDataReady)
{
this.mAppDataReady = true;
if (mBlocking)
{
this.mTlsStream = new TlsStream(this);
}
}
if (this.mTlsSession != null)
{
if (this.mSessionParameters == null)
{
this.mSessionParameters = new SessionParameters.Builder()
.SetCipherSuite(this.mSecurityParameters.CipherSuite)
.SetCompressionAlgorithm(this.mSecurityParameters.CompressionAlgorithm)
.SetMasterSecret(this.mSecurityParameters.MasterSecret)
.SetPeerCertificate(this.mPeerCertificate)
.SetPskIdentity(this.mSecurityParameters.PskIdentity)
.SetSrpIdentity(this.mSecurityParameters.SrpIdentity)
// TODO Consider filtering extensions that aren't relevant to resumed sessions
.SetServerExtensions(this.mServerExtensions)
.Build();
this.mTlsSession = new TlsSessionImpl(this.mTlsSession.SessionID, this.mSessionParameters);
}
ContextAdmin.SetResumableSession(this.mTlsSession);
}
Peer.NotifyHandshakeComplete();
}
finally
{
CleanupHandshake();
}
}
internal virtual void SetResumableSession(TlsSession session)
{
this.mSession = session;
}
internal MockPskTlsClient(TlsSession session)
: this(session, new BasicTlsPskIdentity("client", Strings.ToUtf8ByteArray("TLS_TEST_PSK")))
{
}
internal MockPskTlsClient(TlsSession session, TlsPskIdentity pskIdentity)
: base(pskIdentity)
{
this.mSession = session;
}
internal TLSClient(TlsSession session, TlsPskIdentity pskIdentity) : base(session, pskIdentity)
{
}
internal TLSClient(TlsSession session, TlsKeyPair tlsKey, KeySet cwtTrustKeys) : base(session, tlsKey, cwtTrustKeys)
{
}
public MockDtlsClient(TlsSession session)
{
this.mSession = session;
}
public MockDtlsClient(TlsSession session)
{
this.mSession = session;
}
internal DtlsClient(TlsSession session, OneKey userKey)
{
_mSession = session;
_rawPublicKey = userKey;
}
internal virtual void SetResumableSession(TlsSession session)
{
this.mSession = session;
}
public DtlsClient(TlsSession session, TlsKeyPair tlsKey, KeySet cwtTrustKeys)
{
_mSession = session;
_tlsKeyPair = tlsKey ?? throw new ArgumentNullException(nameof(tlsKey));
CwtTrustKeySet = cwtTrustKeys;
}
internal MockPskTlsClient(TlsSession session)
: this(session, new BasicTlsPskIdentity("client", new byte[16]))
{
}
protected virtual void InvalidateSession()
{
if (this.mSessionParameters != null)
{
this.mSessionParameters.Clear();
this.mSessionParameters = null;
}
if (this.mTlsSession != null)
{
this.mTlsSession.Invalidate();
this.mTlsSession = null;
}
}
internal MockPskTlsClient(TlsSession session, TlsPskIdentity pskIdentity)
: base(pskIdentity)
{
this.mSession = session;
}
public HueDtlsClient(TlsPskIdentity identity, TlsSession session)
{
_identity = identity;
_session = session;
}
public DtlsClient(TlsSession session, TlsKeyPair userKey)
{
_mSession = session;
_tlsKeyPair = userKey ?? throw new ArgumentNullException(nameof(userKey));
}
public WebuSocketTlsClient(Action handshakeDone, Action <Exception, string> handleError)
{
this.handshakeDone = handshakeDone;
this.handleError = handleError;
this.mSession = null;
}
protected virtual void CompleteHandshake()
{
try
{
/*
* We will now read data, until we have completed the handshake.
*/
while (this.mConnectionState != CS_END)
{
if (this.mClosed)
{
// TODO What kind of exception/alert?
}
SafeReadRecord();
}
this.mRecordStream.FinaliseHandshake();
this.mSplitApplicationDataRecords = !TlsUtilities.IsTlsV11(Context);
/*
* If this was an initial handshake, we are now ready to send and receive application data.
*/
if (!mAppDataReady)
{
this.mAppDataReady = true;
this.mTlsStream = new TlsStream(this);
}
if (this.mTlsSession != null)
{
if (this.mSessionParameters == null)
{
this.mSessionParameters = new SessionParameters.Builder()
.SetCipherSuite(this.mSecurityParameters.CipherSuite)
.SetCompressionAlgorithm(this.mSecurityParameters.CompressionAlgorithm)
.SetMasterSecret(this.mSecurityParameters.MasterSecret)
.SetPeerCertificate(this.mPeerCertificate)
.SetPskIdentity(this.mSecurityParameters.PskIdentity)
.SetSrpIdentity(this.mSecurityParameters.SrpIdentity)
// TODO Consider filtering extensions that aren't relevant to resumed sessions
.SetServerExtensions(this.mServerExtensions)
.Build();
this.mTlsSession = new TlsSessionImpl(this.mTlsSession.SessionID, this.mSessionParameters);
}
ContextAdmin.SetResumableSession(this.mTlsSession);
}
Peer.NotifyHandshakeComplete();
}
finally
{
CleanupHandshake();
}
}
internal MockSrpTlsClient(TlsSession session, byte[] identity, byte[] password)
: base(identity, password)
{
this.mSession = session;
}
internal MockSrpTlsClient(TlsSession session, byte[] identity, byte[] password)
: base(identity, password)
{
this.mSession = session;
}
internal MockPskTlsClient(TlsSession session)
: this(session, new BasicTlsPskIdentity("client", new byte[16]))
{
}