protected override void ProcessAsTls1()
{
processProtocol(ReadInt16());
random = ReadBytes(32);
int num = ReadByte();
if (num > 0)
{
sessionId = ReadBytes(num);
ClientSessionCache.Add(base.Context.ClientSettings.TargetHost, sessionId);
base.Context.AbbreviatedHandshake = HandshakeMessage.Compare(sessionId, base.Context.SessionId);
}
else
{
base.Context.AbbreviatedHandshake = false;
}
short code = ReadInt16();
if (base.Context.SupportedCiphers.IndexOf(code) == -1)
{
throw new TlsException(AlertDescription.InsuficientSecurity, "Invalid cipher suite received from server");
}
cipherSuite = base.Context.SupportedCiphers[code];
compressionMethod = (SecurityCompressionType)ReadByte();
}
protected override void ProcessAsTls1()
{
this.processProtocol(this.ReadInt16());
this.random = this.ReadBytes(32);
int count = (int)this.ReadByte();
if (count > 0)
{
this.sessionId = this.ReadBytes(count);
ClientSessionCache.Add(this.Context.ClientSettings.TargetHost, this.sessionId);
this.Context.AbbreviatedHandshake = HandshakeMessage.Compare(this.sessionId, this.Context.SessionId);
}
else
{
this.Context.AbbreviatedHandshake = false;
}
short code = this.ReadInt16();
if (this.Context.SupportedCiphers.IndexOf(code) == -1)
{
throw new TlsException(AlertDescription.InsuficientSecurity, "Invalid cipher suite received from server");
}
this.cipherSuite = this.Context.SupportedCiphers[code];
this.compressionMethod = (SecurityCompressionType)this.ReadByte();
}
protected override void ProcessAsTls1()
{
// Read protocol version
this.processProtocol(this.ReadInt16());
// Read random - Unix time + Random bytes
this.random = this.ReadBytes(32);
// Read Session id
int length = (int)ReadByte();
if (length > 0)
{
this.sessionId = this.ReadBytes(length);
ClientSessionCache.Add(this.Context.ClientSettings.TargetHost, this.sessionId);
this.Context.AbbreviatedHandshake = Compare(this.sessionId, this.Context.SessionId);
}
else
{
this.Context.AbbreviatedHandshake = false;
}
// Read cipher suite
short cipherCode = this.ReadInt16();
if (this.Context.SupportedCiphers.IndexOf(cipherCode) == -1)
{
// The server has sent an invalid ciphersuite
throw new TlsException(AlertDescription.InsuficientSecurity, "Invalid cipher suite received from server");
}
this.cipherSuite = this.Context.SupportedCiphers[cipherCode];
// Read compression methods ( always 0 )
this.compressionMethod = (SecurityCompressionType)this.ReadByte();
}
public virtual void Clear()
{
this.compressionMethod = SecurityCompressionType.None;
this.serverSettings = new TlsServerSettings();
this.clientSettings = new TlsClientSettings();
this.handshakeMessages = new TlsStream();
this.sessionId = (byte[])null;
this.handshakeState = HandshakeState.None;
this.ClearKeyInfo();
}
public virtual void Clear()
{
compressionMethod = SecurityCompressionType.None;
serverSettings = new TlsServerSettings();
clientSettings = new TlsClientSettings();
handshakeMessages = new TlsStream();
sessionId = null;
handshakeState = HandshakeState.None;
ClearKeyInfo();
}
public Context(SecurityProtocolType securityProtocolType)
{
this.SecurityProtocol = securityProtocolType;
this.compressionMethod = SecurityCompressionType.None;
this.serverSettings = new TlsServerSettings();
this.clientSettings = new TlsClientSettings();
this.handshakeMessages = new TlsStream();
this.sessionId = null;
this.handshakeState = HandshakeState.None;
this.random = RandomNumberGenerator.Create();
}
public virtual void Clear()
{
this.compressionMethod = SecurityCompressionType.None;
this.serverSettings = new TlsServerSettings();
this.clientSettings = new TlsClientSettings();
this.handshakeMessages = new TlsStream();
this.sessionId = null;
this.handshakeState = HandshakeState.None;
this.ClearKeyInfo();
}
public Context(SecurityProtocolType securityProtocolType)
{
this.SecurityProtocol = securityProtocolType;
this.compressionMethod = SecurityCompressionType.None;
this.serverSettings = new TlsServerSettings();
this.clientSettings = new TlsClientSettings();
this.handshakeMessages = new TlsStream();
this.sessionId = null;
this.handshakeState = HandshakeState.None;
this.random = RandomNumberGenerator.Create();
}
protected override void ProcessAsTls1()
{
// Read protocol version
this.processProtocol(this.ReadInt16());
// Read random - Unix time + Random bytes
this.random = this.ReadBytes(32);
// Read Session id
int length = (int)ReadByte();
if (length > 0)
{
this.sessionId = this.ReadBytes(length);
}
// Read cipher suite
short cipherCode = this.ReadInt16();
if (this.Context.SupportedCiphers.IndexOf(cipherCode) == -1)
{
// The server has sent an invalid ciphersuite
throw new TlsException(AlertDescription.InsuficientSecurity, "Invalid cipher suite received from server");
}
this.cipherSuite = this.Context.SupportedCiphers[cipherCode];
// Read compression methods ( always 0 )
this.compressionMethod = (SecurityCompressionType)this.ReadByte();
}
/*
public SecurityCompressionType CompressionMethod
{
get { return this.compressionMethod; }
set
{
if (value != SecurityCompressionType.None)
{
throw new NotSupportedException("Specified compression method is not supported");
}
this.compressionMethod = value;
}
}
*/
#endregion
#region Constructors
public TlsClientSettings()
{
this.compressionMethod = SecurityCompressionType.None;
this.certificates = new X509CertificateCollection();
this.targetHost = String.Empty;
}
