Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / xsp / System / Extensions / Compilation / WCFModel / AsmxEndpointPickerExtension.cs / 1305376 / AsmxEndpointPickerExtension.cs
//------------------------------------------------------------------------------ //// Copyright (C) Microsoft Corporation. All Rights Reserved. // //----------------------------------------------------------------------------- using System; using System.Collections.Generic; using System.Security.Permissions; using System.Web.Services.Description; using System.Security; #if WEB_EXTENSIONS_CODE namespace System.Web.Compilation.WCFModel #else namespace Microsoft.VSDesigner.WCFModel #endif { ////// Wsdl import extension to remove the soap1.2 endpoint for ASMX services. /// By default, ASMX services expose two endpoints, soap & soap1.2. In order /// to have easy-of-use-parity with VS2005 ASMX web service consumption /// we remove one of the endpoints for this special case. /// #if WEB_EXTENSIONS_CODE [PermissionSet(SecurityAction.InheritanceDemand, Name="FullTrust")] // Transparency [SecurityCritical] internal class AsmxEndpointPickerExtension : System.ServiceModel.Description.IWsdlImportExtension #else [PermissionSet(SecurityAction.InheritanceDemand, Name = "FullTrust")] // Transparency [SecurityCritical] internal class AsmxEndpointPickerExtension : System.ServiceModel.Description.IWsdlImportExtension #endif { [SecuritySafeCritical] void System.ServiceModel.Description.IWsdlImportExtension.ImportContract(System.ServiceModel.Description.WsdlImporter importer, System.ServiceModel.Description.WsdlContractConversionContext context) { // We don't really care... } [SecuritySafeCritical] void System.ServiceModel.Description.IWsdlImportExtension.ImportEndpoint(System.ServiceModel.Description.WsdlImporter importer, System.ServiceModel.Description.WsdlEndpointConversionContext context) { // We don't really care... } ////// Remove the Soap1.2 endpoint for ASMX web services if the service exposes /// both a soap and a soap 1.2 endpoint /// /// WSDL documents to modify /// Ignored /// Ignored // Transparency [SecuritySafeCritical] void System.ServiceModel.Description.IWsdlImportExtension.BeforeImport(System.Web.Services.Description.ServiceDescriptionCollection wsdlDocuments, System.Xml.Schema.XmlSchemaSet xmlSchemas, System.Collections.Generic.ICollectionpolicy) { if (wsdlDocuments == null) { throw new ArgumentNullException("wsdlDocuments"); } foreach (ServiceDescription document in wsdlDocuments) { foreach (Service service in document.Services) { // We only touch services that have exactly two endpoints // (soap & soap 1.2) if (service.Ports.Count != 2) continue; Port portToDelete = null; // Check both ports to see if they are a soap & soap 1.2 pair if (IsSoapAsmxPort(typeof(SoapAddressBinding), service.Ports[0]) && IsSoapAsmxPort(typeof(Soap12AddressBinding), service.Ports[1])) { portToDelete = service.Ports[1]; } else if (IsSoapAsmxPort(typeof(SoapAddressBinding), service.Ports[1]) && IsSoapAsmxPort(typeof(Soap12AddressBinding), service.Ports[0])) { portToDelete = service.Ports[0]; } if (portToDelete != null) { service.Ports.Remove(portToDelete); if (portToDelete.Binding != null) { // Find any associated bindings so that we can remove // them as well... List bindingsToDelete = new List (); foreach (Binding binding in document.Bindings) { if (String.Equals(binding.Name, portToDelete.Binding.Name, StringComparison.Ordinal)) { bindingsToDelete.Add(binding); } } foreach (Binding bindingToDelete in bindingsToDelete) { document.Bindings.Remove(bindingToDelete); } } } } } } /// /// Is the given port an ASMX endpoint with the given SOAP address type? /// /// /// ///// Transparency [SecuritySafeCritical] private bool IsSoapAsmxPort(System.Type addressType, Port port) { SoapAddressBinding addressBinding = port.Extensions.Find(addressType) as SoapAddressBinding; if (addressBinding != null && addressBinding.GetType() == addressType && IsAsmxUri(addressBinding.Location)) { return true; } else { return false; } } /// /// Is the given location an URL that has a .asmx file extension /// /// ///private bool IsAsmxUri(string location) { Uri uri = null; // Invalid URI - that can't be an ASMX service... if (!System.Uri.TryCreate(location, UriKind.Absolute, out uri)) { return false; } // Check if the "filename" part of the URL has a .asmx file extension string[] segments = uri.Segments; if (segments.Length > 0) { try { string fileName = segments[segments.Length - 1]; if (String.Equals(System.IO.Path.GetExtension(fileName), ".asmx", StringComparison.OrdinalIgnoreCase)) { return true; } } catch (System.ArgumentException) { // This was most likely an invalid path... well, let's just treat this as if // this is not an ASMX endpoint... } } return false; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. All rights reserved.
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