Коллеги, приветствую.
Есть некоторый простой WCF Web- сервис ("SayHello") и консольный клиент, полученный из WSDL Web- сервиса.
Контракт Web- сервиса:
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namespace SimpleCustomService
{
[ServiceContract]
public interface UsrIService
{
[OperationContract]
string SayHello();
}
}
Реализация Web- сервиса:
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namespace SimpleCustomService
{
public class UsrService : UsrIService
{
public string SayHello()
{
return "Hello";
}
}
}
Используя утилиту wsdl.exe я сгенерировал прокси- классы, скомпилировал их в сборку и добавил сборку в проект консольного клиента.
И Web- сервис, и его клиент работаю на платформе .NET Framework 4.5
Сгенерированный прокси- класс выглядит так:
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using System;
using System.ComponentModel;
using System.Diagnostics;
using System.Web.Services;
using System.Web.Services.Protocols;
using System.Xml.Serialization;
//
// This source code was auto-generated by wsdl, Version=4.6.1055.0.
//
/// <remarks/>
[System.CodeDom.Compiler.GeneratedCodeAttribute("wsdl", "4.6.1055.0")]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Web.Services.WebServiceBindingAttribute(Name="BasicHttpBinding_UsrIService", Namespace="http://tempuri.org/")]
public partial class UsrService : System.Web.Services.Protocols.SoapHttpClientProtocol {
private System.Threading.SendOrPostCallback SayHelloOperationCompleted;
/// <remarks/>
public UsrService() {
this.Url = "http://localhost:8080/0/ServiceModel/SimpleCustomService.svc/soap";
}
/// <remarks/>
public event SayHelloCompletedEventHandler SayHelloCompleted;
/// <remarks/>
[System.Web.Services.Protocols.SoapDocumentMethodAttribute("http://tempuri.org/UsrIService/SayHello", RequestNamespace="http://tempuri.org/", ResponseNamespace="http://tempuri.org/", Use=System.Web.Services.Description.SoapBindingUse.Literal, ParameterStyle=System.Web.Services.Protocols.SoapParameterStyle.Wrapped)]
[return: System.Xml.Serialization.XmlElementAttribute(IsNullable=true)]
public string SayHello() {
object[] results = this.Invoke("SayHello", new object[0]);
return ((string)(results[0]));
}
/// <remarks/>
public System.IAsyncResult BeginSayHello(System.AsyncCallback callback, object asyncState) {
return this.BeginInvoke("SayHello", new object[0], callback, asyncState);
}
/// <remarks/>
public string EndSayHello(System.IAsyncResult asyncResult) {
object[] results = this.EndInvoke(asyncResult);
return ((string)(results[0]));
}
/// <remarks/>
public void SayHelloAsync() {
this.SayHelloAsync(null);
}
/// <remarks/>
public void SayHelloAsync(object userState) {
if ((this.SayHelloOperationCompleted == null)) {
this.SayHelloOperationCompleted = new System.Threading.SendOrPostCallback(this.OnSayHelloOperationCompleted);
}
this.InvokeAsync("SayHello", new object[0], this.SayHelloOperationCompleted, userState);
}
private void OnSayHelloOperationCompleted(object arg) {
if ((this.SayHelloCompleted != null)) {
System.Web.Services.Protocols.InvokeCompletedEventArgs invokeArgs = ((System.Web.Services.Protocols.InvokeCompletedEventArgs)(arg));
this.SayHelloCompleted(this, new SayHelloCompletedEventArgs(invokeArgs.Results, invokeArgs.Error, invokeArgs.Cancelled, invokeArgs.UserState));
}
}
/// <remarks/>
public new void CancelAsync(object userState) {
base.CancelAsync(userState);
}
}
/// <remarks/>
[System.CodeDom.Compiler.GeneratedCodeAttribute("wsdl", "4.6.1055.0")]
public delegate void SayHelloCompletedEventHandler(object sender, SayHelloCompletedEventArgs e);
/// <remarks/>
[System.CodeDom.Compiler.GeneratedCodeAttribute("wsdl", "4.6.1055.0")]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
public partial class SayHelloCompletedEventArgs : System.ComponentModel.AsyncCompletedEventArgs {
private object[] results;
internal SayHelloCompletedEventArgs(object[] results, System.Exception exception, bool cancelled, object userState) :
base(exception, cancelled, userState) {
this.results = results;
}
/// <remarks/>
public string Result {
get {
this.RaiseExceptionIfNecessary();
return ((string)(this.results[0]));
}
}
}
Все внешние запросы к Web- сервису должны быть аутентифицированы. Для этого я передаю учетные данные пользователя в заголовке SOAP:
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using (UsrService client = new UsrService())
{
client.Credentials = new System.Net.NetworkCredential("Пользователь 1", "Пользователь 1");
client.SayHello();
}
Однако таким образом запрос аутентифицировать не удается и, насколько я понимаю, происходит редирект на форму авторизации:
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http://localhost:8080/NuiLogin.aspx?ReturnUrl=%2f0%2fServiceModel%2fSimpleCustomService.svc
В консоли я вижу такое исключение:
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Необработанное исключение: System.Net.WebException: Сбой запроса с сообщением об
ошибке:
--
<html><head><title>Object moved</title></head><body>
<h2>Object moved to <a href="/NuiLogin.aspx?ReturnUrl=%2f0%2fServiceModel%2fSimp
leCustomService.svc%2fsoap">here</a>.</h2>
</body></html>
--.
в System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClien
tMessage message, WebResponse response, Stream responseStream, Boolean asyncCall
)
в System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodNa
me, Object[] parameters)
в UsrService.SayHello() в c:\VS2015\Projects\WCFSharedDLL\WCFSharedDLL\TestPr
oxyClass.cs:строка 44
в ConsoleApplicationForTesting.Program.Main(String[] args) в c:\VS2015\Projec
ts\ConsoleApplicationForTesting\ConsoleApplicationForTesting\Program.cs:строка 1
6
Для продолжения нажмите любую клавишу . . .
Если в код клиента добавить:
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client.AllowAutoRedirect = true;
В консоли появляется следующее (исходный код страницы авторизации):
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Unhandled exception: System.InvalidOperationException: The client found response content type "text/html; charset=utf-8", but expected type is "text/xml". The request failed with the error message:
--
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.or
g/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="X-UA-Compatible" content="IE=Edge" /><meta http-equiv="C
ontent-Type" content="text/html; charset=utf-8" /><link href="favicon.ico" rel="
shortcut icon" type="image/vnd.microsoft.icon" /><title>
bpm'online bank customer journey
</title>
<style>
.login-label-logo
{
background: url("terrasoft.axd?s=nui-binary-syssetting&r
=Logoimage");
background-repeat: no-repeat;
width: 223px;
height: 100px;
margin-bottom: 28px;
background- bottom;
}
</style>
<script type="text/javascript">
window.workspaceList = {'1': { value: 'Default', displayValue: 'Default' }};
window.supportInfo = [];
window.supportInfoCaption = '';
window.importantLinks = [];
window.importantLinksCaption = '';
window.productVersion = '7.7.0.2872';
window.loginTimeout = '30000';
window.workspaceCount = 1;
var Terrasoft = Terrasoft || {};
window.isNtlmLoginVisible = false;
</script>
<script type="text/javascript" src="http://localhost:8080//core-sl/3218931132877
873a78c92ded6a0b0cf/Terrasoft.Nui"></script>
<script type="text/javascript">
var Terrasoft = Terrasoft || {};
Terrasoft.loaderBaseUrl = 'http://localhost:8080/';
Terrasoft.workspaceBaseUrl = 'http://localhost:8080/';
</script>
<script type="text/javascript">
var FileAPI = {
staticPath: '../Resources/ui/FileAPI/',
flashUrl: '../Resources/ui/FileAPI/FileAPI.flash.swf',
flashImageUrl: '../Resources/ui/FileAPI/FileAPI.flash.image.swf' };
</script>
<script type="text/javascript">
var Terrasoft = Terrasoft || {};Terrasoft.enablePerformanceManager = false;</scr
ipt>
<!--[if IE 8]>
<script type="text/javascript" src="http://localhost:8080//core/b812d8cf89ec068b
5cdda18f2d0de397/normalize/es5shim.js"></script>
<![endif]-->
<script type="text/javascript" src="http://localhost:8080//core/db7fe0930e6258f0
1fb73405039cc9a5/normalize/classList-shim.js"></script>
<script type="text/javascript" src="http://localhost:8080//core/824fc2789913efd8
506c23cfd39496e8/history/history.js"></script>
<script type="text/javascript" src="http://localhost:8080//core/b515858f8b0235cd
de97a34f56882a5b/combined/all-combined.js"></script>
<link rel="stylesheet" type="text/css" href="http://localhost:8080//core/d9868b8
8e2b56f0964c6c0146598e324/combined/all-combined.css" />
<link rel="stylesheet/less" type="text/css" href="http://localhost:8080//core/7e
1adee4ce5c31795a7bb8819c10aeb8/combined/all-combined.less" />
<script type="text/javascript" src="http://localhost:8080//core/48bca5c68f167104
05127cce054f5534/requirejs/require.js"></script>
<script type="text/javascript">
requirejs.config({
paths: {
'core':'http://localhost:8080//core/ef58ab72c648daaa7af074e2526dffc3/Terrasoft/a
md/core',
'bootstrap':'http://localhost:8080//core/022b4acc49ebfbfb33b54d4f95393d2a/Terras
oft/amd/bootstrap',
'performancecountermanager':'http://localhost:8080//core/3bf271e2ad15f056eac25ab
fea30226a/Terrasoft/amd/performancecountermanager',
'loadbootstrap':'http://localhost:8080//core/b0ebbf0e263a02a3db86bf39761aba1c/Te
rrasoft/amd/bootstrap.login',
'jQuery':'http://localhost:8080//core/8d24859b5ac713ab6f05091492b6c631/jQuery/jQ
uery',
'jQuery-easing':'http://localhost:8080//core/a6f75e0c043a2a087837e5c113cc6f7a/jQ
ueryEasing/jQuery-easing',
'jsrender':'http://localhost:8080//core/77f59dfac75bba6c861fe26d75691086/jsrende
r/jsrender',
'ej-common-all':'http://localhost:8080//core/e8b46aebd6473a2f85386c0d072a2b93/Sy
ncfusion/min/ej-common-all',
'ej-diagram':'http://localhost:8080//core/89f5be5f51b070471058224a6550b99a/Syncf
usion/min/ej-diagram',
'process-schema-diagram':'http://localhost:8080//core/650e4ae64a84c1fd11caab7904
39c8ef/Terrasoft/designers/process-schema-designer/process-schema-diagram',
'process-schema-diagram-5x':'http://localhost:8080//core/b0b08b3ec18e7494d488622
07309479f/Terrasoft/designers/process-schema-designer/process-schema-diagram-5x'
,
'ckeditor-base':'http://localhost:8080//core/04628941838af9176121c9cd4332b49d/CK
Editor/ckeditor',
'html2canvas':'http://localhost:8080//core/524ae0cfb507a786266d32d9a16ccc42/html
2canvas/html2canvas'
},
shim: {'jQuery-easing': {'deps': ['jQuery']}, 'ej-common-all': {'deps': ['jQuery
-easing']}, 'ej-diagram': {'deps': ['ej-common-all', 'jsrender']}, 'process-sche
ma-diagram': {'deps': ['ej-diagram']}, 'process-schema-diagram-5x': {'deps': ['p
rocess-schema-diagram']}}});
require(['loadbootstrap'],function() {});
</script>
<script type="text/javascript">
var Terrasoft = Terrasoft || {};
Terrasoft.isDebug = false;
Terrasoft.DataValueTypeRange = {INTEGER: {maxValue:2147483647,minValue:-21474836
48},FLOAT: {maxValue:79228162514264337593543950335,minValue:-7922816251426433759
3543950335},DATE_TIME: {maxValue:"0001-01-01T00:00:00.000",minValue:"0001-01-01T
00:00:00.000"}};
Terrasoft.storesConfig = [];
Terrasoft.storesConfig.push({levelName: 'ClientPageSession', type: 'Terrasoft.Me
moryStore', isCache: true});Terrasoft.storesConfig.push({levelName: 'Domain', ty
pe: 'Terrasoft.LocalStore', isCache: true});
if(Terrasoft.StoreManager){
Terrasoft.StoreManager.registerStores(Terrasoft.storesConfig);
}
</script>
</head>
<body>
<form name="IndexForm" method="post" action="./NuiLogin.aspx?ReturnUrl=%
2f0%2fServiceModel%2fSimpleCustomService.svc%2fsoap" id="IndexForm">
<div>
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="Ael0TejuuQ2cn+6a
KrS5wJo2ATMwUDq1DBRh5WGdOqpW+NOyOwBLY85L9xsvJnX+0sZlKI3bZN5Qk7o0okrcDBSteeTArKGx
leRg/1ydqd/XMABb" />
</div>
<div>
<input type="hidden" name="__VIEWSTATEGENERATOR" id="__VIEWSTATEGENERATO
R" value="F2DA7F48" />
</div>
</form>
</body>
</html>
--.
in System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClien
tMessage message, WebResponse response, Stream responseStream, Boolean asyncCall
)
in System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodNa
me, Object[] parameters)
in UsrService.SayHello() in c:\VS2015\Projects\WCFSharedDLL\WCFSharedDLL\TestPr
oxyClass.cs:line 44
in ConsoleApplicationForTesting.Program.Main(String[] args) in c:\VS2015\Projec
ts\ConsoleApplicationForTesting\ConsoleApplicationForTesting\Program.cs:line 1
6
Как аутентифицировать внешние запросы к WCF Web- сервису?
Был бы весьма признателен за информацию.
Спасибо.
--
С уважением, Алексей Быков.
