Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Web/Configuration/AuthorizationSection.cs

@@ -0,0 +1,93 @@
+//------------------------------------------------------------------------------
+// <copyright file="AuthorizationSection.cs" company="Microsoft">
+//     Copyright (c) Microsoft Corporation.  All rights reserved.
+// </copyright>
+//------------------------------------------------------------------------------
+
+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.Security.Principal;
+    using System.Web.Util;
+    using System.ComponentModel;
+    using System.Security.Permissions;
+
+    /*
+        <authorization>
+
+            <!--
+            allow/deny Attributes:
+              users="[*|?|name]"
+                * - All users
+                ? - Anonymous users
+                [name] - Named user
+              roles="[name]"
+            -->
+            <allow users="*" />
+                <!--  <allow     users="[comma separated list of users]"
+                                 roles="[comma separated list of roles]"
+                                 verbs="[comma separated list of verbs]" />
+                      <deny      users="[comma separated list of users]"
+                                 roles="[comma separated list of roles]"
+                                 verbs="[comma separated list of verbs]" />
+                -->
+
+        </authorization>
+
+        <authorization>
+            <allow users="*" />
+        </authorization>
+
+        */
+
+    /// <devdoc>
+    ///     <para> Adds Authorization specific information to this section.        
+    ///     </para>
+    /// </devdoc>
+    public sealed class AuthorizationSection : ConfigurationSection {
+        private static ConfigurationPropertyCollection _properties;
+        private static readonly ConfigurationProperty _propRules =
+            new ConfigurationProperty(null, typeof(AuthorizationRuleCollection), null, ConfigurationPropertyOptions.IsDefaultCollection);
+
+        private bool _EveryoneAllowed = false;
+        internal bool EveryoneAllowed { get { return _EveryoneAllowed; } }
+
+        static AuthorizationSection() {
+            // Property initialization
+            _properties = new ConfigurationPropertyCollection();
+            _properties.Add(_propRules);
+        }
+
+        public AuthorizationSection() {
+        }
+
+        protected override ConfigurationPropertyCollection Properties {
+            get {
+                return _properties;
+            }
+        }
+
+        [ConfigurationProperty("", IsDefaultCollection = true)]
+        public AuthorizationRuleCollection Rules {
+            get {
+                return (AuthorizationRuleCollection)base[_propRules];
+            }
+        }
+
+        protected override void PostDeserialize() {
+            if (Rules.Count > 0) {
+                _EveryoneAllowed = (Rules[0].Action == AuthorizationRuleAction.Allow && Rules[0].Everyone);
+            }
+        }
+
+        internal bool IsUserAllowed(IPrincipal user, String verb) {
+            return Rules.IsUserAllowed(user, verb);
+        }
+    } // class AuthorizationSection
+}