105 lines
4.7 KiB
C#
105 lines
4.7 KiB
C#
//------------------------------------------------------------------------------
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//------------------------------------------------------------------------------
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namespace System.ServiceModel.Configuration
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{
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using System.Configuration;
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using System.Runtime;
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using System.Security;
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public sealed partial class ServicesSection : ConfigurationSection, IConfigurationContextProviderInternal
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{
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[Fx.Tag.SecurityNote(Critical = "Stores information used in a security decision.")]
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[SecurityCritical]
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EvaluationContextHelper contextHelper;
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public ServicesSection()
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{
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}
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[ConfigurationProperty(ConfigurationStrings.DefaultCollectionName, Options = ConfigurationPropertyOptions.IsDefaultCollection)]
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public ServiceElementCollection Services
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{
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get { return (ServiceElementCollection)this[ConfigurationStrings.DefaultCollectionName]; }
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}
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internal static ServicesSection GetSection()
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{
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return (ServicesSection)ConfigurationHelpers.GetSection(ConfigurationStrings.ServicesSectionPath);
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}
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[Fx.Tag.SecurityNote(Critical = "Calls SecurityCritical method UnsafeGetSection which elevates in order to load config."
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+ "Caller must guard access to resultant config section.")]
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[SecurityCritical]
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internal static ServicesSection UnsafeGetSection()
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{
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return (ServicesSection)ConfigurationHelpers.UnsafeGetSection(ConfigurationStrings.ServicesSectionPath);
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}
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protected override void PostDeserialize()
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{
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this.ValidateSection();
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base.PostDeserialize();
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}
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void ValidateSection()
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{
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ContextInformation context = ConfigurationHelpers.GetEvaluationContext(this);
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if (context != null)
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{
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foreach (ServiceElement service in this.Services)
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{
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BehaviorsSection.ValidateServiceBehaviorReference(service.BehaviorConfiguration, context, service);
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foreach (ServiceEndpointElement endpoint in service.Endpoints)
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{
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if (string.IsNullOrEmpty(endpoint.Kind))
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{
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if (!string.IsNullOrEmpty(endpoint.EndpointConfiguration))
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{
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throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(SR.GetString(SR.ConfigInvalidAttribute, "endpointConfiguration", "endpoint", "kind")));
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}
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if (string.IsNullOrEmpty(endpoint.Binding))
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{
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throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(SR.GetString(SR.RequiredAttributeMissing, "binding", "endpoint")));
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}
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}
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if (string.IsNullOrEmpty(endpoint.Binding) && !string.IsNullOrEmpty(endpoint.BindingConfiguration))
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{
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throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(SR.GetString(SR.ConfigInvalidAttribute, "bindingConfiguration", "endpoint", "binding")));
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}
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BehaviorsSection.ValidateEndpointBehaviorReference(endpoint.BehaviorConfiguration, context, endpoint);
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BindingsSection.ValidateBindingReference(endpoint.Binding, endpoint.BindingConfiguration, context, endpoint);
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StandardEndpointsSection.ValidateEndpointReference(endpoint.Kind, endpoint.EndpointConfiguration, context, endpoint);
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}
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}
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}
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}
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[Fx.Tag.SecurityNote(Critical = "Accesses critical field contextHelper.")]
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[SecurityCritical]
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protected override void Reset(ConfigurationElement parentElement)
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{
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this.contextHelper.OnReset(parentElement);
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base.Reset(parentElement);
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}
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ContextInformation IConfigurationContextProviderInternal.GetEvaluationContext()
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{
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return this.EvaluationContext;
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}
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[Fx.Tag.SecurityNote(Critical = "Accesses critical field contextHelper.",
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Miscellaneous = "RequiresReview -- the return value will be used for a security decision -- see comment in interface definition.")]
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[SecurityCritical]
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ContextInformation IConfigurationContextProviderInternal.GetOriginalEvaluationContext()
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{
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return this.contextHelper.GetOriginalContext(this);
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}
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}
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}
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