安全配置报错分析
服务端配置
<system.serviceModel>
<bindings>
<wsHttpBinding>
<binding name ="WsHttpBinding_IService" maxReceivedMessageSize="370000" receiveTimeout="00:10:01" maxBufferPoolSize="100">
<readerQuotas maxStringContentLength="240000"/>
<security mode="Transport">
<transport clientCredentialType="Windows"></transport>
</security>
</binding>
</wsHttpBinding>
</bindings>
<services>
<service name="WCF_Find_Error_Lib.Service" behaviorConfiguration="beh">
<endpoint address=""
binding="wsHttpBinding"
contract="WCF_Find_Error_Lib.IService"
bindingConfiguration="WsHttpBinding_IService">
</endpoint>
<host>
<baseAddresses>
<add baseAddress="http://localhost/S" />
</baseAddresses>
</host>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior name="beh">
<serviceThrottling maxConcurrentCalls="1"/>
<serviceMetadata httpGetEnabled="True" httpsGetEnabled="True" httpGetUrl="http://localhost/S"/>
<serviceDebug includeExceptionDetailInFaults="True" />
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
服务契约
[ServiceContract]
public interface IService
{
[OperationContract]
string GetData(int value);
[OperationContract]
string GetString(string value);
[OperationContract]
void Upload(Request request);
}
[MessageContract]
public class Request
{
[MessageHeader(MustUnderstand = true)]
public string FileName { get; set; }
[MessageBodyMember(Order = 1)]
public Stream Content {get;set;}
}
服务
[ServiceBehavior(InstanceContextMode = InstanceContextMode.PerSession, ConcurrencyMode = ConcurrencyMode.Reentrant)]
public class Service : IService
{
public string GetData(int value)
{
//Thread.Sleep(120000);
return string.Format("You entered: {0}", value);
}
public string GetString(string value)
{
//Thread.Sleep(120000);
Thread.Sleep(5000);
return string.Format("You entered: {0}", value);
}
public void Upload(Request request)
{
try
{
StreamReader sr = new StreamReader(request.Content, Encoding.GetEncoding("GB2312"));
StreamWriter sw = new StreamWriter("E:\\" + request.FileName + ".txt", false, Encoding.GetEncoding("GB2312"));
while (!sr.EndOfStream)
{
sw.WriteLine(sr.ReadLine());
Thread.Sleep(5000);
}
sr.Close();
sw.Close();
}
catch (Exception ex)
{ }
}
}
服务寄宿
class Program
{
static void Main(string[] args)
{
try
{
ServiceHost host = new ServiceHost(typeof(Service));
host.Open();
Console.WriteLine("服务状态："+host.State.ToString());
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Console.WriteLine("服务启动");
Console.WriteLine("按任意键停止服务");
Console.ReadLine();
}
}
客户端配置
<system.serviceModel>
<bindings>
<wsHttpBinding>
<binding name ="WsHttpBinding_IService" maxReceivedMessageSize="370000" receiveTimeout="00:10:01" maxBufferPoolSize="100">
<readerQuotas maxStringContentLength="240000"/>
<security mode="Transport">
<transport clientCredentialType="Windows">
</transport>
</security>
</binding>
</wsHttpBinding>
</bindings>
<client>
<endpoint address="http://localhost/S" binding="wsHttpBinding"
bindingConfiguration="WsHttpBinding_IService" contract="IService"
name="WHttpBinding_IService" />
</client>
</system.serviceModel>
客户端代理
public class ServiceProxy
{
public string GetData(int value)
{
string ret = null;
ServiceClient client = null;
try
{
client = new ServiceClient();
ret = client.GetData(value);
client.Close();
}
catch
{
if (client != null)
{
client.Abort();
}
throw;
}
return ret;
}
public string GetString(string value)
{
string ret = null;
ServiceClient client = null;
try
{
client = new ServiceClient();
ret = client.GetString(value);
client.Close();
}
catch
{
if (client != null)
{
client.Abort();
}
throw;
}
return ret;
}
public void Upload(Request request)
{
ServiceClient client = null;
try
{
client = new ServiceClient();
client.Upload(request);
client.Close();
}
catch
{
if (client != null)
{
client.Abort();
}
throw;
}
}
}
[ServiceContractAttribute(ConfigurationName = "IService")]
public interface IService
{
[System.ServiceModel.OperationContractAttribute(Action = "http://tempuri.org/IService/GetData", ReplyAction = "http://tempuri.org/IService/GetDataResponse")]
string GetData(int value);
[System.ServiceModel.OperationContractAttribute(Action = "http://tempuri.org/IService/GetString", ReplyAction = "http://tempuri.org/IService/GetStringResponse")]
string GetString(string value);
[System.ServiceModel.OperationContractAttribute(Action = "http://tempuri.org/IService/Upload", ReplyAction = "http://tempuri.org/IService/UploadResponse")]
void Upload(Request request);
}
[MessageContract]
public class Request
{
[MessageHeader(MustUnderstand = true)]
public string FileName { get; set; }
[MessageBodyMember(Order = 1)]
public Stream Content { get; set; }
}
[ServiceBehavior(InstanceContextMode = InstanceContextMode.PerCall, ConcurrencyMode = ConcurrencyMode.Reentrant)]
public class ServiceClient : System.ServiceModel.ClientBase<IService>, IService
{
public ServiceClient()
{
}
public string GetData(int value)
{
return base.Channel.GetData(value);
}
public string GetString(string value)
{
return base.Channel.GetString(value);
}
public void Upload(Request request)
{
base.Channel.Upload(request);
}
}
1 Transport 安全模式（本机调试）
客户端调用
using (ServiceClient client = new ServiceClient())
{
StreamReader sr = new StreamReader("D:\\CSBMTEMP.txt", Encoding.Default);
string str = sr.ReadToEnd();
sr.Close();
var s = client.GetString(str);
}
服务端和客户端配置如上。 wsHttpBinding 的 Message 安全模式，客户端凭据默认为 Windows
运行客户端，抛出异常：
抛出异常的原因是， Transport 模式支持 HTTPS ， TCP ， ICP ， MSMQ ，而这里终结点地址是 http://localhost/S ，没有使用 HTTPS 协议。将终结点地址改为 https://localhost/S 即可。
服务端和客户端配置的安全模式不一样时
服务端安全模式修改为：
<security mode="Transport">
<transport clientCredentialType="Basic"></transport>
</security>
客户端保持不变：
<security mode="Transport">
<transport clientCredentialType="Windows"></transport>
</security>
运行客户端，抛出异常：
将客户端安全配置改为 Basic ，与服务端相同
<security mode="Transport">
<transport clientCredentialType="Basic"></transport>
</security>
运行客户端，抛出异常， 因为 Transport 模式不支持 Basic 这种客户端凭据。
2 Message 安全模式 （本机调试）
wsHttpBinding 的 Message 安全模式，客户端凭据默认为 Windows 。
服务地址配置为 https://localhost/S ，服务端与客户端安全模式相同
<security mode="Message">
<transport clientCredentialType="Windows"></transport>
</security>
运行客户端，抛出异常
抛出异常的原因是， wsHttpBinding 的 Message 安全模式不支持 https 协议，改为 http 协议则正常。
但是，当服务端的客户端凭据配置与客户端不一致时，也可以正常执行，并获得正常的结果。
例如，服务端配置：
<security mode="Message">
<transport clientCredentialType="Basic"></transport>
</security>
客户端配置：
<security mode="Message">
<transport clientCredentialType="Windows"></transport>
</security>
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