C# 为 WCF 应用程序设置凭据？
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/864202/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Setting credentials for a WCF application?
提问by Omar Kooheji
I've written a simple Application that utilizes WCF to communicate between client and server. When I run it locally it works fine, however when I run the server and client on two different boxes I get the following exception:
我编写了一个简单的应用程序，它利用 WCF 在客户端和服务器之间进行通信。当我在本地运行它时它工作正常，但是当我在两个不同的机器上运行服务器和客户端时，我得到以下异常：
Unexpected error occured, while getting the group names from the VDN server
System.ServiceModel.Security.SecurityNegotiationException: The server has rejected the client credentials.
System.Security.Authentication.InvalidCredentialException: The server has rejected the client credentials.
System.ComponentModel.Win32Exception: The logon attempt failed
What are the credentials that are not being accepted? And how can I set them?
哪些凭证不被接受？我该如何设置它们？
Is there a way to configure the server to not require authentication? The application is a simple monitoring app to security is not really an issue.
有没有办法将服务器配置为不需要身份验证？该应用程序是一个简单的监控应用程序，安全性不是真正的问题。
Sorry about not being very specific:The app uses a pipe proxy and there is no wcf config file as the wcf code is hand coded.
抱歉不是很具体：该应用程序使用管道代理并且没有 wcf 配置文件，因为 wcf 代码是手工编码的。
My WCF code is based on the code in this tutorial: http://www.switchonthecode.com/tutorials/wcf-tutorial-basic-interprocess-communication
我的 WCF 代码基于本教程中的代码：http: //www.switchonthecode.com/tutorials/wcf-tutorial-basic-interprocess-communication
I didn't konw it was standard proctice to generate the wcf classes from a config till after I'd finished writing all the code. Now whenever I look at a tutorial/ help doc they use generated code and everything requires changing the config.
我不知道从配置生成 wcf 类是标准过程，直到我完成所有代码的编写。现在，每当我查看教程/帮助文档时，他们都会使用生成的代码，并且一切都需要更改配置。
I don't have the bandwidth (I'm juggling 3 projects already) to replace my wcf component with one tht uses generated code but I will make sure to use the code generation next time I use wcf.
我没有足够的带宽（我已经在处理 3 个项目）用一个 tht 使用生成的代码替换我的 wcf 组件，但我将确保下次使用 wcf 时使用代码生成。
采纳答案by ZombieSheep
Create a method like this...
创建一个这样的方法......
void SetImpersonation(ref IServiceClient proxy)
{
proxy.ClientCredentials.Windows.ClientCredential.Domain = "MYDOMAIN";
proxy.ClientCredentials.Windows.ClientCredential.UserName = "A_USER";
proxy.ClientCredentials.Windows.ClientCredential.Password = "P4SSW0RD";
}
and call it when you create the new client class.
并在您创建新的客户端类时调用它。
IServiceClient proxy = new IServiceClient ();
SetImpersonation(ref proxy);
Obvously, this is setting the information to be a specific user, and has security implications if your code is decompiled, but it should work in your (config file-less scenario)
显然，这是将信息设置为特定用户，如果您的代码被反编译，则具有安全隐患，但它应该适用于您的（无配置文件场景）
回答by mirezus
Here's a solution I found in a search for disabling wcf security/authentication.
这是我在搜索禁用 wcf 安全/身份验证时找到的解决方案。
From MSDN:
从MSDN：
WSHttpBinding b = new WSHttpBinding();
b.Security.Mode = SecurityMode.None;
or add the following in config:
或在配置中添加以下内容：
<wsHttpBinding>
<binding name="myBinding">
<security mode="None" />
</binding>
</wsHttpBinding>
回答by atconway
If you are using a WCF binding configuration with the following security:
如果您使用具有以下安全性的 WCF 绑定配置：
<transport clientCredentialType="Windows" />
then you will need to explicitly set the Windows Credentials on the WCF instance created in code like below:
那么您需要在如下代码中创建的 WCF 实例上显式设置 Windows 凭据：
'Create an instance of the WCF service
Dim MyService As New MyWCFServiceClient
'Build credentials object for which this WCF call will be made
MyService.ClientCredentials.Windows.ClientCredential = New System.Net.NetworkCredential("UserName", "Password", "DomainName")
'Call a method on the service
MyService.MyMethod1()
