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第一個代碼塊返回一個很好的請求。第二個返回錯誤。請指教。無法讓WCF WebCannelFactory BeforeSendRequest正常工作
第一個代碼塊返回有關客戶的信息，並使用OAuth2。第二塊使用攔截器。問題是，當我使用WebChannelFactory並在跟蹤中查看我的請求時，它顯示（與請求的好處相比）所有內容（請求的主體）都放入消息塊中。在一個很好的請求中，我的請求的主體被放入肥皂信息中。
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.ServiceModel;
using System.ServiceModel.Channels;
using System.Text;
using System.Threading.Tasks;
namespace Ahcccs.Isd.Aes.Breaz.Core.WCF.SOAP
{
public class ConsumeGetVendorLookup
{
public void Consume(string wso2token)
{
Header header = new Header();
header.Type = "?";
header.ReturnCode = "?";
header.Requestor = "?";
header.Recipient = "?";
header.Date = "?";
Requestor requestor = new Requestor();
requestor.UserID = "";
requestor.Password = "";
header.Subject = requestor;
Payload payload = new Payload();
GetVendorCustomerIn getVendorCustomer = new GetVendorCustomerIn();
getVendorCustomer.IncludeGeneralInfo = true;
getVendorCustomer.IncludeHeadquarters = true;
getVendorCustomer.IncludePrenote_EFT = true;
getVendorCustomer.IncludePrenote_EFTSpecified = true;
getVendorCustomer.Vendor_Customer = "{our customer number}";
payload.GetVendorCustomerIn = getVendorCustomer;
AdvMessage advMessage = new AdvMessage();
advMessage.Header = header;
advMessage.Payload = payload;
GetVendorCustomer customer = new GetVendorCustomer();
customer.AdvMessage = advMessage;
VendorServicesClient wcfClient = new VendorServicesClient();
var s = wcfClient.State;
wcfClient.Open();
using (new OperationContextScope(wcfClient.InnerChannel))
{
WebProxy wproxy = new WebProxy(new Uri("http://{our proxy server and port}"), true);
wproxy.BypassProxyOnLocal = true;
wproxy.UseDefaultCredentials = true;
WebRequest.DefaultWebProxy = wproxy;
// Add a HTTP Header to an outgoing request
HttpRequestMessageProperty requestMessage = new HttpRequestMessageProperty();
requestMessage.Headers["Authorization"] = " Bearer " + wso2token;
OperationContext.Current.OutgoingMessageProperties[HttpRequestMessageProperty.Name] = requestMessage;
var result = wcfClient.getVendorCustomer(customer);
}
}
}
}
這個方法返回一個錯誤：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.ServiceModel;
using System.ServiceModel.Channels;
using System.ServiceModel.Description;
using System.ServiceModel.Dispatcher;
using System.ServiceModel.Web;
using System.Text;
using System.Threading.Tasks;
namespace Ahcccs.Isd.Aes.Breaz.Core.WCF.SOAP
{
public class ConsumeGetVendorLookup
{
public void Consume(string wso2token)
{
Header header = new Header();
header.Type = "?";
header.ReturnCode = "?";
header.Requestor = "?";
header.Recipient = "?";
header.Date = "?";
Requestor requestor = new Requestor();
requestor.UserID = "";
requestor.Password = "";
header.Subject = requestor;
Payload payload = new Payload();
GetVendorCustomerIn getVendorCustomer = new GetVendorCustomerIn();
getVendorCustomer.IncludeGeneralInfo = true;
getVendorCustomer.IncludeHeadquarters = true;
getVendorCustomer.IncludePrenote_EFT = true;
getVendorCustomer.IncludePrenote_EFTSpecified = true;
getVendorCustomer.Vendor_Customer = "{our customer number}";
payload.GetVendorCustomerIn = getVendorCustomer;
AdvMessage advMessage = new AdvMessage();
advMessage.Header = header;
advMessage.Payload = payload;
GetVendorCustomer customer = new GetVendorCustomer();
customer.AdvMessage = advMessage;
getVendorCustomerRequest customerReq = new getVendorCustomerRequest();
customerReq.getVendorCustomer = customer;
//VendorServicesClient wcfClient = new VendorServicesClient();
//var s = wcfClient.State;
//wcfClient.Open();
var wcfClient = new WebChannelFactory<VendorServicesChannel>(
new Uri("{the target uri}"));
//var s = wcfClient.State;
//wcfClient.Open();
wcfClient.Endpoint.EndpointBehaviors.Add(new AuthenticationHeaderBehavior("txtUser", "txtPass", wso2token));
//using (new OperationContextScope(wcfClient.InnerChannel))
//{
// WebProxy wproxy = new WebProxy(new Uri("our proxy server and port"), true);
// wproxy.BypassProxyOnLocal = true;
// wproxy.UseDefaultCredentials = true;
// WebRequest.DefaultWebProxy = wproxy;
// // Add a HTTP Header to an outgoing request
// HttpRequestMessageProperty requestMessage = new HttpRequestMessageProperty();
// requestMessage.Headers["Authorization"] = " Bearer " + wso2token;
// OperationContext.Current.OutgoingMessageProperties[HttpRequestMessageProperty.Name] = requestMessage;
// var result = wcfClient.getVendorCustomer(customer);
//}
var proxy = wcfClient.CreateChannel();
using ((IDisposable)proxy)
using (OperationContextScope c = new OperationContextScope((IContextChannel)proxy))
{
//WebProxy wproxy = new WebProxy(new Uri("our proxy server and port"), true);
//wproxy.BypassProxyOnLocal = true;
//wproxy.UseDefaultCredentials = true;
//WebRequest.DefaultWebProxy = wproxy;
//Add a HTTP Header to an outgoing request
//HttpRequestMessageProperty requestMessage = new HttpRequestMessageProperty();
//requestMessage.Headers["Authorization"] = " Bearer " + wso2token;
//OperationContext.Current.OutgoingMessageProperties[HttpRequestMessageProperty.Name] = requestMessage;
var result = proxy.getVendorCustomer(customerReq);
}
}
}
public class AuthenticationHeader : IClientMessageInspector
{
#region Implementation of IClientMessageInspector
string itsUser;
string itsPass;
string itsToken;
public AuthenticationHeader(string user, string pass, string token)
{
itsUser = user;
itsPass = pass;
itsToken = token;
}
public object BeforeSendRequest(ref Message request,
IClientChannel channel)
{
//HttpRequestMessageProperty hrmp = request.Properties["httpRequest"] as HttpRequestMessageProperty;
//string encoded = System.Convert.ToBase64String(System.Text.Encoding.GetEncoding("ISO-8859-1").GetBytes(itsUser + ":" + itsPass));
//hrmp.Headers.Add("Authorization", "Basic " + encoded);
//return request;
//HttpRequestMessageProperty hrmp = request.Properties["httpRequest"] as HttpRequestMessageProperty;
//hrmp.Headers.Add("Authorization", " Bearer " + itsToken);
//HttpRequestMessageProperty requestMessage = new HttpRequestMessageProperty();
//requestMessage.Headers["Authorization"] = " Bearer " + itsToken;
//OperationContext.Current.OutgoingMessageProperties[HttpRequestMessageProperty.Name] = requestMessage;
//return request;
WebProxy wproxy = new WebProxy(new Uri("our proxy server and port"), true);
wproxy.BypassProxyOnLocal = true;
wproxy.UseDefaultCredentials = true;
WebRequest.DefaultWebProxy = wproxy;
//// Add a HTTP Header to an outgoing request
HttpRequestMessageProperty hrmp = request.Properties["httpRequest"] as HttpRequestMessageProperty;
hrmp.Headers["Authorization"] = " Bearer " + itsToken;
return request;
}
public void AfterReceiveReply(ref Message reply, object correlationState)
{
//Console.WriteLine("Received the following reply: '{0}'", reply.ToString());
}
#endregion
}
public class AuthenticationHeaderBehavior : IEndpointBehavior
{
#region Implementation of IEndpointBehavior
readonly string itsUser;
readonly string itsPass;
readonly string itsToken;
public AuthenticationHeaderBehavior(string user, string pass, string token)
: base()
{
itsUser = user;
itsPass = pass;
itsToken = token;
}
public void Validate(ServiceEndpoint endpoint) { }
public void AddBindingParameters(ServiceEndpoint endpoint,
BindingParameterCollection bindingParameters) { }
public void ApplyDispatchBehavior(ServiceEndpoint endpoint,
EndpointDispatcher endpointDispatcher) { }
public void ApplyClientBehavior(ServiceEndpoint endpoint,
ClientRuntime clientRuntime)
{
clientRuntime.MessageInspectors.Add(new AuthenticationHeader(itsUser, itsPass, itsToken));
}
#endregion
}
}