77 lines
2.5 KiB
C#
77 lines
2.5 KiB
C#
//
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// AuthenticationService.cs
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//
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// Author:
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// Konstantin Triger <kostat@mainsoft.com>
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//
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// (C) 2008 Mainsoft, Inc. http://www.mainsoft.com
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//
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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.Generic;
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using System.Text;
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using System.Web.Services;
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using System.Web.Configuration;
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using System.Web.Security;
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namespace System.Web.Script.Services
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{
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sealed class AuthenticationService
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{
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public const string DefaultWebServicePath = "/Authentication_JSON_AppService.axd";
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readonly ScriptingAuthenticationServiceSection _section;
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public AuthenticationService () {
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_section = (ScriptingAuthenticationServiceSection) WebConfigurationManager.GetSection ("system.web.extensions/scripting/webServices/authenticationService");
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}
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void EnsureEnabled() {
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if (_section == null || !_section.Enabled)
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throw new InvalidOperationException ("Authentication service is disabled.");
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if (_section.RequireSSL && !HttpContext.Current.Request.IsSecureConnection)
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throw new HttpException ("SSL is required for this operation.");
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}
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[WebMethod ()]
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public bool Login (string userName, string password, bool createPersistentCookie) {
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EnsureEnabled ();
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if (!Membership.Provider.ValidateUser (userName, password))
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return false;
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FormsAuthentication.SetAuthCookie (userName, createPersistentCookie);
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return true;
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}
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[WebMethod ()]
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public void Logout () {
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EnsureEnabled ();
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FormsAuthentication.SignOut ();
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}
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}
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}
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