97 lines
2.7 KiB
C#
97 lines
2.7 KiB
C#
//------------------------------------------------------------------------------
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// <copyright file="RoleGroup.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//------------------------------------------------------------------------------
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namespace System.Web.UI.WebControls {
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using System.ComponentModel;
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using System.Security.Principal;
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using System.Web.Security;
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/// <devdoc>
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/// Associates a collection of roles with a template.
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/// </devdoc>
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public sealed class RoleGroup {
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private ITemplate _contentTemplate;
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private string[] _roles;
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/// <devdoc>
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/// The template associated with the roles.
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/// </devdoc>
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[
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Browsable(false),
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DefaultValue(null),
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PersistenceMode(PersistenceMode.InnerProperty),
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TemplateContainer(typeof(LoginView)),
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]
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public ITemplate ContentTemplate {
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get {
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return _contentTemplate;
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}
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set {
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_contentTemplate = value;
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}
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}
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/// <devdoc>
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/// The roles associated with the template.
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/// </devdoc>
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[
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TypeConverterAttribute(typeof(StringArrayConverter)),
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]
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public string[] Roles {
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get {
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if (_roles == null) {
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return new string[0];
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}
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else {
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// Must clone to preserve encapsulation
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return (string[]) _roles.Clone();
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}
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}
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set {
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if (value == null) {
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_roles = value;
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}
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else {
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// Must clone to preserve encapsulation
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_roles = (string[]) value.Clone();
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}
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}
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}
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/// <devdoc>
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/// Whether the user is in any of the roles.
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/// </devdoc>
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public bool ContainsUser(IPrincipal user) {
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if (user == null) {
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throw new ArgumentNullException("user");
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}
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if (_roles == null) {
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return false;
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}
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foreach (string role in _roles) {
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if (user.IsInRole(role)) {
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return true;
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}
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}
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return false;
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}
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/// <devdoc>
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/// For appearance in designer collection editor.
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/// </devdoc>
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public override string ToString() {
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StringArrayConverter converter = new StringArrayConverter();
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return converter.ConvertToString(Roles);
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}
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}
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}
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