Question

我对WCF服务一般没有经验（这是我创建，配置和使用WCF服务的第一次尝试）。

我已经创建了我的WCF服务，通过WCF测试客户端（在“Visual Studio”中的“开发PC”上）进行了测试，一切正常。
我在我们的服务器（不是开发PC）上的IIS中托管它，将其添加到ASP.Net v4.0应用程序池，使用Windows Forms Application（来自开发PC）对其进行了测试，其中我添加了服务参考托管的WCF服务，一切正常。
我在家用电脑上尝试过相同的应用程序（和application.config），我收到此错误：“调用者未通过服务验证”。

我曾试图“谷歌它”，大多数人说错误是由不同域上的计算机引起的（这是因为我的家用电脑和工作中的服务器甚至不在同一个网络上），但我认为WCF可以通过Web使用，还是我认为是错误的？

On Development PC, WCF Service address is redirected to Local IP of Server PC. I've also added REST/Web Service because I need to POST some data and it's consumable without any problems.

我有什么遗失的吗？

的Web.config：

<?xml version="1.0"?>
<configuration>

  <appSettings>
    <add key="aspnet:UseTaskFriendlySynchronizationContext" value="true" />
  </appSettings>

  <system.web>
    <compilation debug="true" targetFramework="4.5" />
    <httpRuntime targetFramework="4.5"/>
  </system.web>

  <system.serviceModel>

    <services>
        <service name="TestWCF.TestServis">
            <endpoint address="TestWCF" binding="wsHttpBinding" contract="TestWCF.ITestServis" />
        </service>

        <service name="TestWCF.TestPushingServis">
            <endpoint address="" binding="webHttpBinding" contract="TestWCF.ITestPushingServis" behaviorConfiguration="web" />
        </service>
    </services>

    <behaviors>

      <serviceBehaviors>
        <behavior>
          <serviceMetadata httpGetEnabled="true" httpsGetEnabled="true"/>
          <!-- To receive exception details in faults for debugging purposes, set the value below to true. Set to false before deployment to avoid disclosing exception information -->
          <serviceDebug includeExceptionDetailInFaults="true"/>
        </behavior>     
      </serviceBehaviors>

      <endpointBehaviors>
        <behavior name="web">
            <webHttp />
        </behavior>
      </endpointBehaviors>

    </behaviors>

    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
  </system.serviceModel>

  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true"/>
    <!-- To browse web app root directory during debugging, set the value below to true. Set to false before deployment to avoid disclosing web app folder information. -->
    <directoryBrowse enabled="true"/>
  </system.webServer>

</configuration>

Application.config：

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <configSections>
    </configSections>
    <startup> 
        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" />
    </startup>
    <system.serviceModel>
        <bindings>
            <wsHttpBinding>
                <binding name="WSHttpBinding_ITestServis"
                         maxReceivedMessageSize="2147483647" />
            </wsHttpBinding>
        </bindings>
        <client>
            <endpoint address="http://testdomain.com:12345/TestServis.svc/TestWCF"
                binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_ITestServis"
                contract="TestServisReference.ITestServis"
                name="WSHttpBinding_ITestServis">
                <identity>
                    <servicePrincipalName value="host/ServerName" />
                </identity>
            </endpoint>
        </client>
    </system.serviceModel>
</configuration>

Answer 1

对于wsHttpBinding，您可能需要使用ClientCredentials属性设置Windows凭据（用户名，密码和Windows域）。

from PyQt4 import QtGui

class Calculus:
    def __init__(self):
        print "object created"

    @staticmethod
    def update_progress(self,value,ui_object): 
        ui_object.setText(QtGui.QApplication.translate("Dialog", "Progress: %s %%" % value, None))

        #MEMORY LEAK WHEN UPDATING TOO MUCH (H=0.0001 AND B=1000)
        QtGui.QApplication.processEvents() #update gui for pyqt



    @staticmethod
    def euler(b,h,progress):
        #progress is an UI object, a label for example.
        actions_done = 0
        actions_number = b * (1./h) #t = t+h. When h = 0.01 we need to perform t=t+h 100(1/h) times to get 1. 
                                    #when t varies from 0 to b, then we need to multiply this 1 * b(end time)
                                    #so we get b * (1/h) as a number of actions to perform

        scale = actions_number * 0.01

        while t <= b:
            actions_done+=1
            progress_value = (actions_done/actions_number)*100

            if (actions_done % scale == 0):
                Calculus.update_progress(None,progress_value, progress)         

            t += h

另外 - 您可以尝试在绑定中将安全模式设置为none：

yourClient.ClientCredentials.Windows.ClientCredential.UserName = "name"
yourClient.ClientCredentials.Windows.ClientCredential.Password = "password"
yourClient.ClientCredentials.Windows.ClientCredential.Domain = "domain"

希望它有所帮助，

的Pawel

如何使用托管在IIS上的wsHttpBinding和Web上的消耗品来配置WCF服务？

1 个答案: