119 lines
4.0 KiB
C#
119 lines
4.0 KiB
C#
// Transport Security Layer (TLS)
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// Copyright (c) 2003-2004 Carlos Guzman Alvarez
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Collections;
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using System.Security.Cryptography;
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using System.Security.Cryptography.X509Certificates;
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using Mono.Security.Protocol.Tls.Handshake;
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using Mono.Security.Interface;
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using MonoX509 = Mono.Security.X509;
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namespace Mono.Security.Protocol.Tls
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{
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internal class ServerContext : Context
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{
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#region Fields
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private SslServerStream sslStream;
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private bool request_client_certificate;
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private bool clientCertificateRequired;
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#endregion
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#region Properties
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public SslServerStream SslStream
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{
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get { return this.sslStream; }
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}
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public bool ClientCertificateRequired
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{
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get { return this.clientCertificateRequired; }
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}
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public bool RequestClientCertificate {
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get { return request_client_certificate; }
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}
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#endregion
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#region Constructors
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public ServerContext(
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SslServerStream stream,
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SecurityProtocolType securityProtocolType,
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X509Certificate serverCertificate,
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bool clientCertificateRequired,
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bool requestClientCertificate)
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: base(securityProtocolType)
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{
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this.sslStream = stream;
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this.clientCertificateRequired = clientCertificateRequired;
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this.request_client_certificate = requestClientCertificate;
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// Convert the System.Security cert to a Mono Cert
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MonoX509.X509Certificate cert = new MonoX509.X509Certificate(serverCertificate.GetRawCertData());
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// Add server certificate to the certificate collection
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this.ServerSettings.Certificates = new MonoX509.X509CertificateCollection();
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this.ServerSettings.Certificates.Add(cert);
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this.ServerSettings.UpdateCertificateRSA();
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if (CertificateValidationHelper.SupportsX509Chain) {
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// Build the chain for the certificate and if the chain is correct, add all certificates
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// (except the root certificate [FIRST ONE] ... the client is supposed to know that one,
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// otherwise the whole concept of a trusted chain doesn't work out ...
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MonoX509.X509Chain chain = new MonoX509.X509Chain (MonoX509.X509StoreManager.IntermediateCACertificates);
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if (chain.Build (cert)) {
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for (int j = chain.Chain.Count - 1; j > 0; j--)
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ServerSettings.Certificates.Add (chain.Chain [j]);
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}
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}
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// Add requested certificate types
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ServerSettings.CertificateTypes = new ClientCertificateType [ServerSettings.Certificates.Count];
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for (int j = 0; j < this.ServerSettings.CertificateTypes.Length; j++)
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ServerSettings.CertificateTypes [j] = ClientCertificateType.RSA;
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if (CertificateValidationHelper.SupportsX509Chain) {
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// Add certificate authorities
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MonoX509.X509CertificateCollection trusted = MonoX509.X509StoreManager.TrustedRootCertificates;
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string[] list = new string [trusted.Count];
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int i = 0;
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foreach (MonoX509.X509Certificate root in trusted) {
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list [i++] = root.IssuerName;
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}
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this.ServerSettings.DistinguisedNames = list;
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}
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}
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#endregion
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}
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}
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