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//-----------------------------------------------------------------------
// <copyright file="TrustedProviderConfigurationCollection.cs" company="Outercurve Foundation">
// Copyright (c) Outercurve Foundation. All rights reserved.
// </copyright>
//-----------------------------------------------------------------------
namespace DotNetOpenAuth.Configuration {
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Diagnostics.CodeAnalysis;
using Validation;
/// <summary>
/// A configuration collection of trusted OP Endpoints.
/// </summary>
internal class TrustedProviderConfigurationCollection : ConfigurationElementCollection {
/// <summary>
/// The name of the "rejectAssertionsFromUntrustedProviders" element.
/// </summary>
private const string RejectAssertionsFromUntrustedProvidersConfigName = "rejectAssertionsFromUntrustedProviders";
/// <summary>
/// Initializes a new instance of the <see cref="TrustedProviderConfigurationCollection"/> class.
/// </summary>
internal TrustedProviderConfigurationCollection() {
}
/// <summary>
/// Initializes a new instance of the <see cref="TrustedProviderConfigurationCollection"/> class.
/// </summary>
/// <param name="elements">The elements to initialize the collection with.</param>
[SuppressMessage("Microsoft.Usage", "CA2214:DoNotCallOverridableMethodsInConstructors", Justification = "Seems unavoidable")]
internal TrustedProviderConfigurationCollection(IEnumerable<TrustedProviderEndpointConfigurationElement> elements) {
Requires.NotNull(elements, "elements");
foreach (TrustedProviderEndpointConfigurationElement element in elements) {
this.BaseAdd(element);
}
}
/// <summary>
/// Gets or sets a value indicating whether any login attempt coming from an OpenID Provider Endpoint that is not on this
/// whitelist of trusted OP Endpoints will be rejected. If the trusted providers list is empty and this value
/// is true, all assertions are rejected.
/// </summary>
[ConfigurationProperty(RejectAssertionsFromUntrustedProvidersConfigName, DefaultValue = false)]
internal bool RejectAssertionsFromUntrustedProviders {
get { return (bool)this[RejectAssertionsFromUntrustedProvidersConfigName]; }
set { this[RejectAssertionsFromUntrustedProvidersConfigName] = value; }
}
/// <summary>
/// When overridden in a derived class, creates a new <see cref="T:System.Configuration.ConfigurationElement"/>.
/// </summary>
/// <returns>
/// A new <see cref="T:System.Configuration.ConfigurationElement"/>.
/// </returns>
protected override ConfigurationElement CreateNewElement() {
return new TrustedProviderEndpointConfigurationElement();
}
/// <summary>
/// Gets the element key for a specified configuration element when overridden in a derived class.
/// </summary>
/// <param name="element">The <see cref="T:System.Configuration.ConfigurationElement"/> to return the key for.</param>
/// <returns>
/// An <see cref="T:System.Object"/> that acts as the key for the specified <see cref="T:System.Configuration.ConfigurationElement"/>.
/// </returns>
protected override object GetElementKey(ConfigurationElement element) {
return ((TrustedProviderEndpointConfigurationElement)element).ProviderEndpoint;
}
}
}
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