HttpTransportSecurity.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / ServiceModel / System / ServiceModel / HttpTransportSecurity.cs / 1 / HttpTransportSecurity.cs
                        

                        
                            //------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------
namespace System.ServiceModel
{ 
    using System;
    using System.ServiceModel.Channels; 
    using System.ServiceModel.Security; 
    using System.Net;
    using System.Net.Security; 

    public sealed class HttpTransportSecurity
    {
        internal const HttpClientCredentialType DefaultClientCredentialType = HttpClientCredentialType.None; 
        internal const HttpProxyCredentialType DefaultProxyCredentialType = HttpProxyCredentialType.None;
        internal const string DefaultRealm = System.ServiceModel.Channels.HttpTransportDefaults.Realm; 
 
        HttpClientCredentialType clientCredentialType;
        HttpProxyCredentialType proxyCredentialType; 
        string realm;

        internal HttpTransportSecurity()
        { 
            this.clientCredentialType = DefaultClientCredentialType;
            this.proxyCredentialType = DefaultProxyCredentialType; 
            this.realm = DefaultRealm; 
        }
 
        public HttpClientCredentialType ClientCredentialType
        {
            get { return this.clientCredentialType; }
            set 
            {
                if (!HttpClientCredentialTypeHelper.IsDefined(value)) 
                { 
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentOutOfRangeException("value"));
                } 
                this.clientCredentialType = value;
            }
        }
 
        public HttpProxyCredentialType ProxyCredentialType
        { 
            get { return this.proxyCredentialType; } 
            set
            { 
                if (!HttpProxyCredentialTypeHelper.IsDefined(value))
                {
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentOutOfRangeException("value"));
                } 
                this.proxyCredentialType = value;
            } 
        } 

        public string Realm 
        {
            get { return this.realm; }
            set { this.realm = value; }
        } 

        internal void ConfigureTransportProtectionOnly(HttpsTransportBindingElement https) 
        { 
            DisableAuthentication(https);
            https.RequireClientCertificate = false; 
        }

        void ConfigureAuthentication(HttpTransportBindingElement http)
        { 
            http.AuthenticationScheme = HttpClientCredentialTypeHelper.MapToAuthenticationScheme(this.clientCredentialType);
            http.ProxyAuthenticationScheme = HttpProxyCredentialTypeHelper.MapToAuthenticationScheme(this.proxyCredentialType); 
            http.Realm = this.Realm; 
        }
 
        static void ConfigureAuthentication(HttpTransportBindingElement http, HttpTransportSecurity transportSecurity)
        {
            transportSecurity.clientCredentialType = HttpClientCredentialTypeHelper.MapToClientCredentialType(http.AuthenticationScheme);
            transportSecurity.proxyCredentialType = HttpProxyCredentialTypeHelper.MapToProxyCredentialType(http.ProxyAuthenticationScheme); 
            transportSecurity.Realm = http.Realm;
        } 
 
        void DisableAuthentication(HttpTransportBindingElement http)
        { 
            http.AuthenticationScheme = AuthenticationSchemes.Anonymous;
            http.ProxyAuthenticationScheme = AuthenticationSchemes.Anonymous;
            http.Realm = DefaultRealm;
        } 

        static bool IsDisabledAuthentication(HttpTransportBindingElement http) 
        { 
            return http.AuthenticationScheme == AuthenticationSchemes.Anonymous && http.ProxyAuthenticationScheme == AuthenticationSchemes.Anonymous && http.Realm == DefaultRealm;
        } 

        internal void ConfigureTransportProtectionAndAuthentication(HttpsTransportBindingElement https)
        {
            ConfigureAuthentication(https); 
            https.RequireClientCertificate = (this.clientCredentialType == HttpClientCredentialType.Certificate);
        } 
 
        internal static void ConfigureTransportProtectionAndAuthentication(HttpsTransportBindingElement https, HttpTransportSecurity transportSecurity)
        { 
            ConfigureAuthentication(https, transportSecurity);
            if (https.RequireClientCertificate)
                transportSecurity.ClientCredentialType = HttpClientCredentialType.Certificate;
        } 

        internal void ConfigureTransportAuthentication(HttpTransportBindingElement http) 
        { 
            if (this.clientCredentialType == HttpClientCredentialType.Certificate)
            { 
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.GetString(SR.CertificateUnsupportedForHttpTransportCredentialOnly)));
            }
            ConfigureAuthentication(http);
        } 

        internal static bool IsConfiguredTransportAuthentication(HttpTransportBindingElement http, HttpTransportSecurity transportSecurity) 
        { 
            if (HttpClientCredentialTypeHelper.MapToClientCredentialType(http.AuthenticationScheme) == HttpClientCredentialType.Certificate)
                return false; 
            ConfigureAuthentication(http, transportSecurity);
            return true;
        }
 
        internal void DisableTransportAuthentication(HttpTransportBindingElement http)
        { 
            DisableAuthentication(http); 
        }
 
        internal static bool IsDisabledTransportAuthentication(HttpTransportBindingElement http)
        {
            return IsDisabledAuthentication(http);
        } 
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

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