Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9

external/referencesource/System.Web/Configuration/AuthenticationSection.cs

@@ -0,0 +1,171 @@
+//------------------------------------------------------------------------------
+// <copyright file="AuthenticationSection.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+//------------------------------------------------------------------------------
+
+/*****************************************************************************
+     From machine.config
+        <!--
+        authentication Attributes:
+          mode="[Windows|Forms|Passport|None]"
+        -->
+        <authentication mode="Windows">
+
+            <!--
+            forms Attributes:
+              name="[cookie name]" - Name of the cookie used for Forms Authentication
+              loginUrl="[url]" - Url to redirect client to for Authentication
+              protection="[All|None|Encryption|Validation]" - Protection mode for data in cookie
+              timeout="[minutes]" - Duration of time for cookie to be valid (reset on each request)
+              path="/" - Sets the path for the cookie
+              requireSSL="[true|false]" - Should the forms-authentication cookie be sent only over SSL
+              slidingExpiration="[true|false]" - Should the forms-authentication-cookie and ticket be re-issued if they are about to expire
+              defaultUrl="string" - Page to redirect to after login, if none has been specified
+              cookieless="[UseCookies|UseUri|AutoDetect|UseDeviceProfile]" - Use Cookies or the URL path to store the forms authentication ticket
+              domain="string" - Domain of the cookie
+            -->
+            <forms
+                    name=".ASPXAUTH"
+                    loginUrl="login.aspx"
+                    protection="All"
+                    timeout="30"
+                    path="/"
+                    requireSSL="false"
+                    slidingExpiration="true"
+                    defaultUrl="default.aspx"
+                    cookieless="UseDeviceProfile"
+                    enableCrossAppRedirects="false" >
+
+                <!--
+                credentials Attributes:
+                  passwordFormat="[Clear|SHA1|MD5]" - format of user password value stored in <user>
+                -->
+                <credentials passwordFormat="SHA1">
+                        <!-- <user name="UserName" password="password" /> -->
+                </credentials>
+
+            </forms>
+
+            <!--
+            passport Attributes:
+               redirectUrl=["url"] - Specifies the page to redirect to, if the page requires authentication, and the user has not signed on with passport
+            -->
+            <passport redirectUrl="internal" />
+
+        </authentication>
+
+        <authentication mode="Windows">
+            <forms
+                    name=".ASPXAUTH"
+                    loginUrl="login.aspx"
+                    protection="All"
+                    timeout="30"
+                    path="/"
+                    requireSSL="false"
+                    slidingExpiration="true"
+                    defaultUrl="default.aspx"
+                    cookieless="UseDeviceProfile"
+                    enableCrossAppRedirects="false" >
+
+                <credentials passwordFormat="SHA1">
+                </credentials>
+            </forms>
+            <passport redirectUrl="internal" />
+        </authentication>
+
+    ******************************************************************************/
+
+namespace System.Web.Configuration {
+    using System;
+    using System.Xml;
+    using System.Configuration;
+    using System.Collections.Specialized;
+    using System.Collections;
+    using System.Globalization;
+    using System.IO;
+    using System.Text;
+    using System.Web.Util;
+    using System.ComponentModel;
+    using System.Security.Permissions;
+
+    public sealed class AuthenticationSection : ConfigurationSection {
+        private static ConfigurationPropertyCollection _properties;
+        private static readonly ConfigurationProperty _propForms =
+            new ConfigurationProperty("forms", typeof(FormsAuthenticationConfiguration), null, ConfigurationPropertyOptions.None);
+#pragma warning disable 618
+        // Dev10 570002: This property is obsolete. The Passport authentication product is no longer supported and has been superseded by Live ID.
+        private static readonly ConfigurationProperty _propPassport =
+            new ConfigurationProperty("passport", typeof(PassportAuthentication), null, ConfigurationPropertyOptions.None);
+#pragma warning restore 618
+        private static readonly ConfigurationProperty _propMode =
+            new ConfigurationProperty("mode", typeof(AuthenticationMode), AuthenticationMode.Windows, ConfigurationPropertyOptions.None);
+
+        static AuthenticationSection() {
+            // Property initialization
+            _properties = new ConfigurationPropertyCollection();
+            _properties.Add(_propForms);
+            _properties.Add(_propPassport);
+            _properties.Add(_propMode);
+        }
+
+        private bool authenticationModeCached = false;
+        private AuthenticationMode authenticationModeCache;
+
+        public AuthenticationSection() {
+        }
+
+        protected override ConfigurationPropertyCollection Properties {
+            get {
+                return _properties;
+            }
+        }
+
+        [ConfigurationProperty("forms")]
+        public FormsAuthenticationConfiguration Forms {
+            get {
+                return (FormsAuthenticationConfiguration)base[_propForms];
+            }
+        }
+
+        [ConfigurationProperty("passport")]
+        [Obsolete("This property is obsolete. The Passport authentication product is no longer supported and has been superseded by Live ID.")]
+        public PassportAuthentication Passport {
+            get {
+#pragma warning disable 618
+                return (PassportAuthentication)base[_propPassport];
+#pragma warning restore 618
+            }
+        }
+
+        [ConfigurationProperty("mode", DefaultValue = AuthenticationMode.Windows)]
+        public AuthenticationMode Mode {
+            get {
+                if (authenticationModeCached == false) {
+                    authenticationModeCache = (AuthenticationMode)base[_propMode];
+                    authenticationModeCached = true;
+                }
+                return authenticationModeCache;
+            }
+            set {
+                base[_propMode] = value;
+                authenticationModeCache = value;
+            }
+        }
+
+        protected override void Reset(ConfigurationElement parentElement) {
+            base.Reset(parentElement);
+            authenticationModeCached = false;
+        }
+
+        // this should only happen at runtime since the design time machine does not
+        // need Passport installed to configure the server.
+        internal void ValidateAuthenticationMode() {
+#pragma warning disable 618
+            if (Mode == AuthenticationMode.Passport && UnsafeNativeMethods.PassportVersion() < 0) {
+#pragma warning restore 618
+                throw new ConfigurationErrorsException(SR.GetString(SR.Passport_not_installed));
+            }
+        }
+    }
+}