public override IE2eEndpoint GenerateEndpoint(IE2eSymmetricCipher Cipher)
{
RSA RSA = RSACryptoServiceProvider.Create();
RSA.KeySize = 1024;
return(new RsaEndpoint(RSA, Cipher));
}
/// <summary>
/// Event arguments for responses to IQ queries.
/// </summary>
/// <param name="E2eEncryption">End-to-end encryption algorithm used.</param>
/// <param name="E2eReference">Reference to End-to-end encryption endpoint used.</param>
/// <param name="E2eSymmetricCipher">Type of symmetric cipher used in E2E encryption.</param>
/// <param name="Response">Response element.</param>
/// <param name="Id">ID attribute.</param>
/// <param name="To">To attribute.</param>
/// <param name="From">From attribute.</param>
/// <param name="Ok">If response is a proper response (true), or an error response (false).</param>
/// <param name="State">State object passed in the original request.</param>
public IqResultEventArgs(IEndToEndEncryption E2eEncryption, string E2eReference, IE2eSymmetricCipher E2eSymmetricCipher,
XmlElement Response, string Id, string To, string From, bool Ok, object State)
: this(Response, Id, To, From, Ok, State)
{
this.e2eEncryption = E2eEncryption;
this.e2eReference = E2eReference;
this.e2eSymmetricCipher = E2eSymmetricCipher;
}
/// <summary>
/// Abstract base class for Elliptic Curve / AES-256 hybrid ciphers.s
/// </summary>
/// <param name="Curve">Curve instance</param>
/// <param name="DefaultSymmetricCipher">Default symmetric cipher.</param>
public EllipticCurveEndpoint(EllipticCurve Curve, IE2eSymmetricCipher DefaultSymmetricCipher)
: base(DefaultSymmetricCipher)
{
this.curve = Curve;
this.publicKey = Curve.PublicKey;
this.hasPrivateKey = true;
this.publicKeyBase64 = Convert.ToBase64String(this.publicKey);
}
/// <summary>
/// Abstract base class for Elliptic Curve / AES-256 hybrid ciphers.s
/// </summary>
/// <param name="PublicKey">Remote public key.</param>
/// <param name="ReferenceCurve">Reference curve</param>
/// <param name="DefaultSymmetricCipher">Default symmetric cipher.</param>
public EllipticCurveEndpoint(byte[] PublicKey, EllipticCurve ReferenceCurve, IE2eSymmetricCipher DefaultSymmetricCipher)
: base(DefaultSymmetricCipher)
{
this.publicKey = PublicKey;
this.curve = ReferenceCurve;
this.hasPrivateKey = false;
this.publicKeyBase64 = Convert.ToBase64String(this.publicKey);
}
public Socks5Receiver(string Key, string StreamId, string From, string To, bool E2e, string EndpointReference,
IE2eSymmetricCipher SymmetricCipher)
{
this.Key = Key;
this.StreamId = StreamId;
this.From = From;
this.To = To;
this.E2e = E2e;
this.EndpointReference = EndpointReference;
this.SymmetricCipher = SymmetricCipher;
}
/// <summary>
/// Event arguments for IQ queries.
/// </summary>
/// <param name="Component">XMPP Component.</param>
/// <param name="Iq">IQ element.</param>
/// <param name="Id">Id attribute of IQ stanza.</param>
/// <param name="To">To attribute of IQ stanza.</param>
/// <param name="From">From attribute of IQ stanza.</param>
public IqEventArgs(XmppComponent Component, XmlElement Iq, string Id, string To, string From)
{
this.client = null;
this.component = Component;
this.iq = Iq;
this.id = Id;
this.to = To;
this.from = From;
this.e2eEncryption = null;
this.e2eReference = null;
this.e2eSymmetricCipher = null;
}
/// <summary>
/// Event arguments for IQ queries.
/// </summary>
protected IqEventArgs(IqEventArgs e)
{
this.client = e.client;
this.component = e.component;
this.iq = e.iq;
this.id = e.id;
this.to = e.to;
this.from = e.from;
this.e2eEncryption = e.e2eEncryption;
this.e2eReference = e.e2eReference;
this.e2eSymmetricCipher = e.e2eSymmetricCipher;
}
/// <summary>
/// RSA / AES-256 hybrid cipher.
/// </summary>
/// <param name="Rsa">RSA</param>
/// <param name="SymmetricCipher">Symmetric cipher to use by default.</param>
public RsaEndpoint(RSA Rsa, IE2eSymmetricCipher SymmetricCipher)
: base(SymmetricCipher)
{
this.rsa = Rsa;
RSAParameters P = this.rsa.ExportParameters(false);
this.keySize = this.rsa.KeySize;
this.modulus = P.Modulus;
this.exponent = P.Exponent;
this.Init();
}
/// <summary>
/// Event arguments for IQ queries.
/// </summary>
/// <param name="Client">XMPP Client.</param>
/// <param name="E2eEncryption">End-to-end encryption algorithm used.</param>
/// <param name="E2eReference">Reference to End-to-end encryption endpoint used.</param>
/// <param name="E2eSymmetricCipher">Type of symmetric cipher used in E2E encryption.</param>
/// <param name="Iq">IQ element.</param>
/// <param name="Id">Id attribute of IQ stanza.</param>
/// <param name="To">To attribute of IQ stanza.</param>
/// <param name="From">From attribute of IQ stanza.</param>
public IqEventArgs(XmppClient Client, IEndToEndEncryption E2eEncryption,
string E2eReference, IE2eSymmetricCipher E2eSymmetricCipher, XmlElement Iq,
string Id, string To, string From)
{
this.client = Client;
this.component = null;
this.e2eEncryption = E2eEncryption;
this.e2eReference = E2eReference;
this.e2eSymmetricCipher = E2eSymmetricCipher;
this.iq = Iq;
this.id = Id;
this.to = To;
this.from = From;
}
internal ClientChunkRecord(HttpxClient Client, HttpxResponseEventArgs e, HttpResponse Response,
HttpxResponseDataEventHandler DataCallback, object State, string StreamId, string From, string To, bool E2e,
string EndpointReference, IE2eSymmetricCipher SymmetricCipher)
: base()
{
this.client = Client;
this.e = e;
this.response = Response;
this.dataCallback = DataCallback;
this.state = State;
this.streamId = StreamId;
this.from = From;
this.to = To;
this.e2e = E2e;
this.endpointReference = EndpointReference;
this.symmetricCipher = SymmetricCipher;
}
/// <summary>
/// Event arguments for responses to IQ queries.
/// </summary>
/// <param name="e">Values are taken from this object.</param>
protected IqResultEventArgs(IqResultEventArgs e)
{
this.response = e.response;
this.errorElement = e.errorElement;
this.errorType = e.errorType;
this.stanzaError = e.stanzaError;
this.errorText = e.errorText;
this.state = e.state;
this.id = e.id;
this.to = e.to;
this.from = e.from;
this.errorCode = e.errorCode;
this.ok = e.ok;
this.e2eEncryption = e.e2eEncryption;
this.e2eReference = e.e2eReference;
this.e2eSymmetricCipher = e.e2eSymmetricCipher;
}
/// <summary>
/// RSA / AES-256 hybrid cipher.
/// </summary>
/// <param name="KeySize">Size of key</param>
/// <param name="Modulus">Modulus of RSA public key.</param>
/// <param name="Exponent">Exponent of RSA public key.</param>
/// <param name="SymmetricCipher">Symmetric cipher to use by default.</param>
public RsaEndpoint(int KeySize, byte[] Modulus, byte[] Exponent,
IE2eSymmetricCipher SymmetricCipher)
: base(SymmetricCipher)
{
this.rsa = CreateRSA(KeySize);
this.keySize = KeySize;
this.modulus = Modulus;
this.exponent = Exponent;
RSAParameters Param = new RSAParameters()
{
Modulus = Modulus,
Exponent = Exponent
};
this.rsa.ImportParameters(Param);
this.Init();
}
public override IE2eEndpoint GenerateEndpoint(IE2eSymmetricCipher Cipher)
{
return(new NistP256Endpoint(Cipher));
}
/// <summary>
/// NIST P-256 Curve
/// </summary>
/// <param name="PublicKey">Remote public key.</param>
/// <param name="SymmetricCipher">Symmetric cipher to use by default.</param>
public NistP256Endpoint(byte[] PublicKey, IE2eSymmetricCipher SymmetricCipher)
: base(PublicKey, new NistP256(), SymmetricCipher)
{
}
/// <summary>
/// NIST P-256 Curve
/// </summary>
/// <param name="Curve">Curve instance</param>
/// <param name="SymmetricCipher">Symmetric cipher to use by default.</param>
public NistP256Endpoint(NistP256 Curve, IE2eSymmetricCipher SymmetricCipher)
: base(Curve, SymmetricCipher)
{
}
/// <summary>
/// NIST P-256 Curve
/// </summary>
/// <param name="SymmetricCipher">Symmetric cipher to use by default.</param>
public NistP256Endpoint(IE2eSymmetricCipher SymmetricCipher)
: this(new NistP256(), SymmetricCipher)
{
}
public override IE2eEndpoint GenerateEndpoint(IE2eSymmetricCipher Cipher)
{
return(new RsaEndpoint(2048, Cipher));
}
/// <summary>
/// Edwards448 Edwards Curve
/// </summary>
/// <param name="PublicKey">Remote public key.</param>
/// <param name="SymmetricCipher">Symmetric cipher to use by default.</param>
public Edwards448Endpoint(byte[] PublicKey, IE2eSymmetricCipher SymmetricCipher)
: base(PublicKey, new Edwards448(), SymmetricCipher)
{
}
/// <summary>
/// Curve25519 Montgomery Curve
/// </summary>
/// <param name="Curve">Curve instance</param>
/// <param name="SymmetricCipher">Symmetric cipher to use by default.</param>
public Curve25519Endpoint(Curve25519 Curve, IE2eSymmetricCipher SymmetricCipher)
: base(Curve, SymmetricCipher)
{
}
/// <summary>
/// Edwards448 Edwards Curve
/// </summary>
/// <param name="SymmetricCipher">Symmetric cipher to use by default.</param>
public Edwards448Endpoint(IE2eSymmetricCipher SymmetricCipher)
: this(new Edwards448(), SymmetricCipher)
{
}
/// <summary>
/// Curve448 Montgomery Curve
/// </summary>
/// <param name="Curve">Curve instance</param>
/// <param name="SymmetricCipher">Symmetric cipher to use by default.</param>
public Curve448Endpoint(Curve448 Curve, IE2eSymmetricCipher SymmetricCipher)
: base(Curve, SymmetricCipher)
{
}
/// <summary>
/// Curve448 Montgomery Curve
/// </summary>
/// <param name="SymmetricCipher">Symmetric cipher to use by default.</param>
public Curve448Endpoint(IE2eSymmetricCipher SymmetricCipher)
: this(new Curve448(), SymmetricCipher)
{
}
/// <summary>
/// Curve25519 Montgomery Curve
/// </summary>
/// <param name="SymmetricCipher">Symmetric cipher to use by default.</param>
public Curve25519Endpoint(IE2eSymmetricCipher SymmetricCipher)
: this(new Curve25519(), SymmetricCipher)
{
}
/// <summary>
/// <see cref="IDisposable.Dispose"/>
/// </summary>
public virtual void Dispose()
{
this.defaultSymmetricCipher?.Dispose();
this.defaultSymmetricCipher = null;
}
/// <summary>
/// Curve25519 Montgomery Curve
/// </summary>
/// <param name="PublicKey">Remote public key.</param>
/// <param name="SymmetricCipher">Symmetric cipher to use by default.</param>
public Curve25519Endpoint(byte[] PublicKey, IE2eSymmetricCipher SymmetricCipher)
: base(PublicKey, new Curve25519(), SymmetricCipher)
{
}
/// <summary>
/// Edwards448 Edwards Curve
/// </summary>
/// <param name="Edwards">Edwards instance</param>
/// <param name="SymmetricCipher">Symmetric cipher to use by default.</param>
public Edwards448Endpoint(Edwards448 Edwards, IE2eSymmetricCipher SymmetricCipher)
: base(Edwards, SymmetricCipher)
{
}
/// <summary>
/// RSA / AES-256 hybrid cipher.
/// </summary>
/// <param name="KeySize">Size of key</param>
/// <param name="SymmetricCipher">Symmetric cipher to use by default.</param>
public RsaEndpoint(int KeySize, IE2eSymmetricCipher SymmetricCipher)
: this(CreateRSA(KeySize), SymmetricCipher)
{
}
public override IE2eEndpoint GenerateEndpoint(IE2eSymmetricCipher Cipher)
{
return(new Edwards25519Endpoint(Cipher));
}
public override IE2eEndpoint GenerateEndpoint(IE2eSymmetricCipher Cipher)
{
return(new Curve448Endpoint(Cipher));
}
public abstract IE2eEndpoint GenerateEndpoint(IE2eSymmetricCipher Cipher);
