AuthenticationServiceManager.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / Orcas / RTM / ndp / fx / src / xsp / System / Web / Extensions / ui / AuthenticationServiceManager.cs / 1 / AuthenticationServiceManager.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Web.UI { 
    using System; 
    using System.Collections.Generic;
    using System.Collections.ObjectModel; 
    using System.ComponentModel;
    using System.Security.Permissions;
    using System.Text;
    using System.Web; 
    using System.Web.ApplicationServices;
    using System.Web.Script.Serialization; 
    using System.Web.Security; 
    using System.Diagnostics;
 
    [
    AspNetHostingPermission(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal),
    AspNetHostingPermission(SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal),
    DefaultProperty("Path"), 
    TypeConverter(typeof(EmptyStringExpandableObjectConverter))
    ] 
    public class AuthenticationServiceManager { 

        private string _path; 

        internal static void ConfigureAuthenticationService(ref StringBuilder sb, HttpContext context, ScriptManager scriptManager, List proxies) {
            string authServiceUrl = null;
            AuthenticationServiceManager authManager; 

            if(scriptManager.HasAuthenticationServiceManager) { 
                authManager = scriptManager.AuthenticationService; 

                // get ScriptManager.ServiceUrl 
                authServiceUrl = authManager.Path.Trim();
                if(authServiceUrl.Length > 0) {
                    authServiceUrl = scriptManager.ResolveUrl(authServiceUrl);
                } 
            }
 
            // combine proxy ServiceUrls (find the first one that has specified one) 
            if(proxies != null) {
                foreach(ScriptManagerProxy proxy in proxies) { 
                    if(proxy.HasAuthenticationServiceManager) {
                        authManager = proxy.AuthenticationService;

                        // combine urls 
                        authServiceUrl = ApplicationServiceManager.MergeServiceUrls(authManager.Path, authServiceUrl, proxy);
                    } 
                } 
            }
            AuthenticationServiceManager.GenerateInitializationScript(ref sb, context, scriptManager, authServiceUrl); 
        }

        private static void GenerateInitializationScript(ref StringBuilder sb, HttpContext context, ScriptManager scriptManager, string serviceUrl) {
            bool authEnabled = ApplicationServiceHelper.AuthenticationServiceEnabled; 

            if(authEnabled) { 
                if (sb == null) { 
                    sb = new StringBuilder(ApplicationServiceManager.StringBuilderCapacity);
                } 

                // The default path points to the built-in service (if it is enabled)
                // Note that the client can't default to this path because it doesn't know what the app root is, we must tell it.
                // We must specify the default path to the proxy even if a custom path is provided, because on the client they could 
                // reset the path back to the default if they want.
                string defaultServicePath = scriptManager.ResolveClientUrl("~/" + System.Web.Script.Services.WebServiceData._authenticationServiceFileName); 
                sb.Append("Sys.Services._AuthenticationService.DefaultWebServicePath = '"); 
                sb.Append(JavaScriptString.QuoteString(defaultServicePath));
                sb.Append("';\n"); 
            }

            bool pathSpecified = !String.IsNullOrEmpty(serviceUrl);
            if(pathSpecified) { 
                if (sb == null) {
                    sb = new StringBuilder(ApplicationServiceManager.StringBuilderCapacity); 
                } 

                sb.Append("Sys.Services.AuthenticationService.set_path('"); 
                sb.Append(JavaScriptString.QuoteString(serviceUrl));
                sb.Append("');\n");
            }
 
            // only emit this script if (1) the auth webservice is enabled or (2) a custom webservice url is specified
            if ((authEnabled || pathSpecified) && 
                (context != null && context.Request.IsAuthenticated)) { 
                Debug.Assert(sb != null);
                sb.Append("Sys.Services.AuthenticationService._setAuthenticated(true);\n"); 
            }
        }

        [ 
        DefaultValue(""),
        Category("Behavior"), 
        NotifyParentProperty(true), 
        ResourceDescription("ApplicationServiceManager_Path"),
        UrlProperty() 
        ]
        public string Path {
            get {
                return _path ?? String.Empty; 
            }
            set { 
                _path = value; 
            }
        } 
    }
}

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

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