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//-----------------------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//-----------------------------------------------------------------------------
namespace System.ServiceModel.ComIntegration
{
using System;
using System.ServiceModel.Description;
using System.Reflection;
using System.Net;
using System.Security;
using System.Security.AccessControl;
using System.Security.Principal;
using System.Runtime.InteropServices;
using System.Collections.Generic;
using System.ServiceModel;
using System.ServiceModel.Channels;
using System.Security.Cryptography.X509Certificates;
using System.ServiceModel.Security;
using System.ServiceModel.Security.Tokens;
internal class ChannelCredentials : IChannelCredentials, IDisposable
{
protected IProvideChannelBuilderSettings channelBuilderSettings;
internal ChannelCredentials(IProvideChannelBuilderSettings channelBuilderSettings)
{
this.channelBuilderSettings = channelBuilderSettings;
}
internal static ComProxy Create(IntPtr outer, IProvideChannelBuilderSettings channelBuilderSettings)
{
if (channelBuilderSettings == null)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.GetString(SR.CannotCreateChannelOption)));
ChannelCredentials ChannelCredentials = null;
ComProxy proxy = null;
try
{
ChannelCredentials = new ChannelCredentials(channelBuilderSettings);
proxy = ComProxy.Create(outer, ChannelCredentials, ChannelCredentials);
return proxy;
}
finally
{
if (proxy == null)
{
if (ChannelCredentials != null)
((IDisposable)ChannelCredentials).Dispose();
}
}
}
void IDisposable.Dispose()
{
}
void IChannelCredentials.SetWindowsCredential(string domain, string userName, string password, int impersonationLevel, bool allowNtlm)
{
lock (channelBuilderSettings)
{
KeyedByTypeCollection<IEndpointBehavior> behaviors = channelBuilderSettings.Behaviors;
NetworkCredential newCredentials = null;
if ((!String.IsNullOrEmpty(domain)) || (!String.IsNullOrEmpty(userName)) || (!String.IsNullOrEmpty(password)))
{
if (String.IsNullOrEmpty(userName))
{
userName = "";
}
System.ServiceModel.Security.SecurityUtils.PrepareNetworkCredential();
newCredentials = new NetworkCredential(userName, password, domain);
}
ClientCredentials channelCredentials = behaviors.Find<ClientCredentials>();
if (channelCredentials == null)
{
channelCredentials = new ClientCredentials();
behaviors.Add(channelCredentials);
}
channelCredentials.Windows.AllowedImpersonationLevel = (TokenImpersonationLevel)impersonationLevel;
// To disable AllowNtlm warning.
#pragma warning disable 618
channelCredentials.Windows.AllowNtlm = allowNtlm;
#pragma warning restore 618
channelCredentials.Windows.ClientCredential = newCredentials;
}
}
void IChannelCredentials.SetUserNameCredential(string userName, string password)
{
lock (channelBuilderSettings)
{
KeyedByTypeCollection<IEndpointBehavior> behaviors = channelBuilderSettings.Behaviors;
ClientCredentials channelCredentials = behaviors.Find<ClientCredentials>();
if (channelCredentials == null)
{
channelCredentials = new ClientCredentials();
behaviors.Add(channelCredentials);
}
channelCredentials.UserName.UserName = userName;
channelCredentials.UserName.Password = password;
}
}
void IChannelCredentials.SetServiceCertificateAuthentication(string storeLocation, string revocationMode, string certificationValidationMode)
{
lock (channelBuilderSettings)
{
StoreLocation location = (StoreLocation)Enum.Parse(typeof(StoreLocation), storeLocation);
X509RevocationMode mode = (X509RevocationMode)Enum.Parse(typeof(X509RevocationMode), revocationMode);
X509CertificateValidationMode validationMode = X509ServiceCertificateAuthentication.DefaultCertificateValidationMode;
if (!String.IsNullOrEmpty(certificationValidationMode))
validationMode = (X509CertificateValidationMode)Enum.Parse(typeof(X509CertificateValidationMode), certificationValidationMode);
KeyedByTypeCollection<IEndpointBehavior> behaviors = channelBuilderSettings.Behaviors;
ClientCredentials channelCredentials = behaviors.Find<ClientCredentials>();
if (channelCredentials == null)
{
channelCredentials = new ClientCredentials();
behaviors.Add(channelCredentials);
}
channelCredentials.ServiceCertificate.Authentication.TrustedStoreLocation = location;
channelCredentials.ServiceCertificate.Authentication.RevocationMode = mode;
channelCredentials.ServiceCertificate.Authentication.CertificateValidationMode = validationMode;
}
}
void IChannelCredentials.SetClientCertificateFromStore(string storeLocation, string storeName, string findType, object findValue)
{
lock (channelBuilderSettings)
{
StoreLocation location = (StoreLocation)Enum.Parse(typeof(StoreLocation), storeLocation);
StoreName name = (StoreName)Enum.Parse(typeof(StoreName), storeName);
X509FindType type = (X509FindType)Enum.Parse(typeof(X509FindType), findType);
KeyedByTypeCollection<IEndpointBehavior> behaviors = channelBuilderSettings.Behaviors;
ClientCredentials channelCredentials = behaviors.Find<ClientCredentials>();
if (channelCredentials == null)
{
channelCredentials = new ClientCredentials();
behaviors.Add(channelCredentials);
}
channelCredentials.ClientCertificate.SetCertificate(location, name, type, findValue);
}
}
void IChannelCredentials.SetClientCertificateFromStoreByName(string subjectName, string storeLocation, string storeName)
{
((IChannelCredentials)this).SetClientCertificateFromStore(storeLocation, storeName, X509CertificateInitiatorClientCredential.DefaultFindType.ToString("G"), subjectName);
}
void IChannelCredentials.SetClientCertificateFromFile(string fileName, string password, string keyStorageFlags)
{
lock (channelBuilderSettings)
{
KeyedByTypeCollection<IEndpointBehavior> behaviors = channelBuilderSettings.Behaviors;
X509Certificate2 cert;
if (!String.IsNullOrEmpty(keyStorageFlags))
{
X509KeyStorageFlags flags = (X509KeyStorageFlags)Enum.Parse(typeof(X509KeyStorageFlags), keyStorageFlags);
cert = new X509Certificate2(fileName, password, flags);
}
else
{
cert = new X509Certificate2(fileName, password);
}
ClientCredentials channelCredentials = behaviors.Find<ClientCredentials>();
if (channelCredentials == null)
{
channelCredentials = new ClientCredentials();
behaviors.Add(channelCredentials);
}
channelCredentials.ClientCertificate.Certificate = cert;
}
}
void IChannelCredentials.SetDefaultServiceCertificateFromStore(string storeLocation, string storeName, string findType, object findValue)
{
lock (channelBuilderSettings)
{
StoreLocation location = (StoreLocation)Enum.Parse(typeof(StoreLocation), storeLocation);
StoreName name = (StoreName)Enum.Parse(typeof(StoreName), storeName);
X509FindType type = (X509FindType)Enum.Parse(typeof(X509FindType), findType);
KeyedByTypeCollection<IEndpointBehavior> behaviors = channelBuilderSettings.Behaviors;
ClientCredentials channelCredentials = behaviors.Find<ClientCredentials>();
if (channelCredentials == null)
{
channelCredentials = new ClientCredentials();
behaviors.Add(channelCredentials);
}
channelCredentials.ServiceCertificate.SetDefaultCertificate(location, name, type, findValue);
}
}
void IChannelCredentials.SetDefaultServiceCertificateFromStoreByName(string subjectName, string storeLocation, string storeName)
{
((IChannelCredentials)this).SetDefaultServiceCertificateFromStore(storeLocation, storeName, X509CertificateInitiatorClientCredential.DefaultFindType.ToString("G"), subjectName);
}
void IChannelCredentials.SetDefaultServiceCertificateFromFile(string fileName, string password, string keyStorageFlags)
{
lock (channelBuilderSettings)
{
KeyedByTypeCollection<IEndpointBehavior> behaviors = channelBuilderSettings.Behaviors;
X509Certificate2 cert;
if (!String.IsNullOrEmpty(keyStorageFlags))
{
X509KeyStorageFlags flags = (X509KeyStorageFlags)Enum.Parse(typeof(X509KeyStorageFlags), keyStorageFlags);
cert = new X509Certificate2(fileName, password, flags);
}
else
{
cert = new X509Certificate2(fileName, password);
}
ClientCredentials channelCredentials = behaviors.Find<ClientCredentials>();
if (channelCredentials == null)
{
channelCredentials = new ClientCredentials();
behaviors.Add(channelCredentials);
}
channelCredentials.ServiceCertificate.DefaultCertificate = cert;
}
}
void IChannelCredentials.SetIssuedToken(string localIssuerAddres, string localIssuerBindingType, string localIssuerBinding)
{
lock (channelBuilderSettings)
{
Binding binding = null;
binding = ConfigLoader.LookupBinding(localIssuerBindingType, localIssuerBinding);
KeyedByTypeCollection<IEndpointBehavior> behaviors = channelBuilderSettings.Behaviors;
ClientCredentials channelCredentials = behaviors.Find<ClientCredentials>();
if (channelCredentials == null)
{
channelCredentials = new ClientCredentials();
behaviors.Add(channelCredentials);
}
channelCredentials.IssuedToken.LocalIssuerAddress = new EndpointAddress(localIssuerAddres);
channelCredentials.IssuedToken.LocalIssuerBinding = binding;
}
}
}
}
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