WCF basicHttpBinding之Message Security Mode

原创地址：http://www.cnblogs.com/jfzhu/p/4067873.html

转载请注明出处

前面的文章《WCF Security基本概念》介绍了WCF的security mode，简单说Transport是transport级别上的加密，Message是message级别上的加密，参见下图：

Transport Security

Message Security

（一）Demo代码

IDemoService.cs：

using System.ServiceModel;namespace WCFDemo
{    [ServiceContract(Name = "IDemoService")]public interface IDemoService{[OperationContract][FaultContract(typeof(DivideByZeroFault))] int Divide(int numerator, int denominator);}
}

DemoService.cs：

using System;
using System.ServiceModel;
using System.ServiceModel.Activation;namespace WCFDemo
{[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]public class DemoService : IDemoService{public int Divide(int numerator, int denominator){try{return numerator / denominator;}catch (DivideByZeroException ex){DivideByZeroFault fault = new DivideByZeroFault();fault.Error = ex.Message;fault.Detail = "Denominator cannot be ZERO!";throw new FaultException<DivideByZeroFault>(fault);}           }}
}

（二）创建证书

basicHttpBinding使用Message Security mode时，credential type只能为Certificate（参见《WCF Security基本概念》）

312317464879122

在服务器上创建服务器端证书。

属性解析

-sr 指定的证书存储区中的注册表位置。

currentUser 指定注册版存储位置为 HKEY_CURRENT_USER.
localMachine 指定注册版存储位置为 HKEY_LOCAL_MACHINE.

-ss 指定证书存储的位置。

-a 指定相关的算法，可以选择 MD5 算法或者 SHA1算法

-n 指定证书的名称。该名称遵循X.500命名标准。简单例子如 "CN=MyName" 格式，如果没有指定/n开关，证书默认的名称是"Joe's Software Emporium"。

-sky 证书键类型。可以设置为 exchange 或者 signature。

-pe 证书可导出

-r Self-signed Certificate

证书创建成功，下面在证书控制单元查看证书的信息

选择Certificates –> Add

需要给IIS运行WCF Service的Application Pool的帐号对这个证书私钥的读权限（参考《IIS ApplicationPoolIdentity》）

否则会报出以下错误

将服务器端的证书导出，然后导入到客户端。

从服务器导出证书：

将导出的证书复制到客户端，然后导入：

用同样的方法在客户端创建DemoCertClient证书，然后导入到服务器。

客户端（不要忘记给调用WCF Service的程序帐号赋予对私钥的读权限），客户端保存DemoCertClient的证书加私钥和DemoCertServer的证书（无私钥）。

服务器端保存DemoCertServer的证书加私钥和DemoCertClient的证书（无私钥）。

（三）服务器端配置文件

Server web.config:

<?xml version="1.0"?> 
<configuration> <system.web> <compilation debug="true" targetFramework="4.0" /> </system.web> <system.serviceModel> <bindings> <basicHttpBinding> <binding name="basicBinding"> <security mode="Message"> <message clientCredentialType="Certificate" /> </security> </binding> </basicHttpBinding> </bindings> <services> <service name="WCFDemo.DemoService" behaviorConfiguration="CustomBehavior"> <endpoint address="DemoService" binding="basicHttpBinding" contract="WCFDemo.IDemoService" bindingConfiguration="basicBinding">  <identity> <dns value="DemoCertServer"/> </identity> </endpoint> <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange"></endpoint> </service> </services> <behaviors> <serviceBehaviors> <behavior name="CustomBehavior"> <serviceMetadata httpGetEnabled="true" /> <serviceDebug includeExceptionDetailInFaults="false" /> <serviceCredentials> <serviceCertificate findValue="DemoCertServer" storeName="My" storeLocation="LocalMachine" x509FindType="FindBySubjectName"/> <clientCertificate> <authentication certificateValidationMode="None"/> </clientCertificate> </serviceCredentials> </behavior> </serviceBehaviors> </behaviors> <serviceHostingEnvironment multipleSiteBindingsEnabled="true" /> </system.serviceModel> </configuration>

<dns value="DemoCertServer"/>应该使用Server证书的名字。

（四）客户端配置文件

client app.config中如果没有定义clientCertificate

<clientCertificate findValue="DemoCertClient" storeName="My" storeLocation="LocalMachine" x509FindType="FindBySubjectName"/>

会有如下的异常：

client app.config中如果没有定义serviceCertificate：

<serviceCertificate><authentication certificateValidationMode="None"/><defaultCertificate findValue="DemoCertServer" storeName="My" storeLocation="LocalMachine" x509FindType="FindBySubjectName"/>
</serviceCertificate>

会有如下异常：

如果没有对identy.dns定义

<identity> <dns value="DemoCertServer"/> 
</identity>

会有如下错误（dns的值应为服务器证书名称）

client app.config:

<?xml version="1.0" encoding="utf-8" ?> 
<configuration> <system.serviceModel> <bindings> <basicHttpBinding> <binding name="BasicHttpBinding_IDemoService"> <security mode="Message"> <message clientCredentialType="Certificate" /> </security> </binding> </basicHttpBinding> </bindings> <client> <endpoint address="http://169.254.14.147:8080/DemoService.svc/DemoService" binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_IDemoService" contract="DemoServiceReference.IDemoService" name="BasicHttpBinding_IDemoService" behaviorConfiguration="CustomBehavior" > <identity> <dns value="DemoCertServer"/> </identity> </endpoint> </client> <behaviors> <endpointBehaviors> <behavior name="CustomBehavior"> <clientCredentials> <!--客户端证书--> <clientCertificate findValue="DemoCertClient" storeName="My" storeLocation="LocalMachine" x509FindType="FindBySubjectName"/> <serviceCertificate> <authentication certificateValidationMode="None"/> <defaultCertificate findValue="DemoCertServer" storeName="My" storeLocation="LocalMachine" x509FindType="FindBySubjectName"/> </serviceCertificate> </clientCredentials> </behavior> </endpointBehaviors> </behaviors> </system.serviceModel> 
</configuration>

生面高亮部分如果没有需要手动填加。

（五）运行程序，监听Message

最后运行程序，调用WCF Service成功。

request:

<MessageLogTraceRecord> <HttpRequest xmlns="http://schemas.microsoft.com/2004/06/ServiceModel/Management/MessageTrace"> <Method>POST</Method> <QueryString></QueryString> <WebHeaders> <Connection>Keep-Alive</Connection> <Content-Length>5679</Content-Length> <Content-Type>text/xml; charset=utf-8</Content-Type> <Accept-Encoding>gzip, deflate</Accept-Encoding> <Expect>100-continue</Expect> <Host>169.254.14.147:8080</Host> <VsDebuggerCausalityData>uIDPo9Vi8e1+m5dBjpQNi0apJP0AAAAATyHJhOUUEkmuMAERj3wPbUFg0jBteBFLj/A/pVmLhYMACQAA</VsDebuggerCausalityData> <SOAPAction>"http://tempuri.org/IDemoService/Divide"</SOAPAction> </WebHeaders> </HttpRequest> <s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" xmlns:u="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"> <s:Header> <o:Security s:mustUnderstand="1" xmlns:o="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"> <u:Timestamp u:Id="uuid-c99aa3d8-badd-4da0-8f75-66a613cca7e6-1"> <u:Created>2014-11-01T10:09:00.392Z</u:Created> <u:Expires>2014-11-01T10:14:00.392Z</u:Expires> </u:Timestamp> <o:BinarySecurityToken> <!-- Removed--> </o:BinarySecurityToken> <e:EncryptedKey Id="_0" xmlns:e="http://www.w3.org/2001/04/xmlenc#"> <e:EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#rsa-oaep-mgf1p"> <DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" xmlns="http://www.w3.org/2000/09/xmldsig#"></DigestMethod> </e:EncryptionMethod> <KeyInfo xmlns="http://www.w3.org/2000/09/xmldsig#"> <o:SecurityTokenReference> <X509Data> <X509IssuerSerial> <X509IssuerName>CN=DemoCertServer</X509IssuerName> <X509SerialNumber>-30526433464546109314442804636326321278</X509SerialNumber> </X509IssuerSerial> </X509Data> </o:SecurityTokenReference> </KeyInfo> <e:CipherData> <e:CipherValue>eCF+OqdyUWdJPIQdAX1yN1sUkMyKdxXPZvx1F5s/NuqEaGMR/kj0vCXok27J46fjN31K9VgrcqWcZn/lbiNzjGGinAI7NDTZJwDkHDCzJvgwG8zXun9OB7XxaRoJ2PnokbtkAcjIB1A2wXlulD8O1Zopf4UfTj6gSp+69eNYK+//6gIu+Udszo0D0TlM9GbQkdhZnu/+TwWOLYqpaNBO6p2bynxKl99Zf/3Ghclps++pan1umxCb1XIe6T4A/DbG6SXJ/uND0W9cOt1w5VyP54EclTjTCfEK9KD7n97Xjxu45a6nkU4+svBetBYm0hD/vCNyIS8kAs30UiOA0AQP+A==</e:CipherValue> </e:CipherData> <e:ReferenceList> <e:DataReference URI="#_2"></e:DataReference> <e:DataReference URI="#_3"></e:DataReference> </e:ReferenceList> </e:EncryptedKey> <e:EncryptedData Id="_3" Type="http://www.w3.org/2001/04/xmlenc#Element" xmlns:e="http://www.w3.org/2001/04/xmlenc#"> <e:EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#aes256-cbc"></e:EncryptionMethod> <e:CipherData> <e:CipherValue>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</e:CipherValue> </e:CipherData> </e:EncryptedData> </o:Security> <To s:mustUnderstand="1" xmlns="http://schemas.microsoft.com/ws/2005/05/addressing/none">http://win-ounm08eqe64.henry.huang:8080/DemoService.svc/DemoService</To> <Action s:mustUnderstand="1" xmlns="http://schemas.microsoft.com/ws/2005/05/addressing/none">http://tempuri.org/IDemoService/Divide</Action> </s:Header> <s:Body u:Id="_1"> <e:EncryptedData Id="_2" Type="http://www.w3.org/2001/04/xmlenc#Content" xmlns:e="http://www.w3.org/2001/04/xmlenc#"> <e:EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#aes256-cbc"></e:EncryptionMethod> <e:CipherData> <e:CipherValue>MW5NSJm9V6HE2u7Q5ZKMbZ0vn/T6CA/muPY0YvvV1F06Pq01NsCE5t0OovNYlvSAJtII/lB7y815CVQDqfvid1WFRNfDJvr5LKfw+HC6WF0qpyVHvgbjgXhMkW12kj9pa5nc6LzVJYi0VEm7+gcae/VA+OCyFu5Ch0GQM4eEFDk=</e:CipherValue> </e:CipherData> </e:EncryptedData> </s:Body> </s:Envelope> 
</MessageLogTraceRecord>

response:

<MessageLogTraceRecord> <Addressing xmlns="http://schemas.microsoft.com/2004/06/ServiceModel/Management/MessageTrace"> <Action>http://tempuri.org/IDemoService/DivideResponse</Action> </Addressing> <s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" xmlns:u="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"> <s:Header> <o:Security s:mustUnderstand="1" xmlns:o="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"> <u:Timestamp u:Id="uuid-4537aa5c-6e49-467b-8f7c-0c1406bbdd4c-1"> <u:Created>2014-11-01T10:09:01.290Z</u:Created> <u:Expires>2014-11-01T10:14:01.290Z</u:Expires> </u:Timestamp> <e:EncryptedKey Id="_0" xmlns:e="http://www.w3.org/2001/04/xmlenc#"> <e:EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#rsa-oaep-mgf1p"> <DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1" xmlns="http://www.w3.org/2000/09/xmldsig#"></DigestMethod> </e:EncryptionMethod> <KeyInfo xmlns="http://www.w3.org/2000/09/xmldsig#"> <o:SecurityTokenReference> <X509Data> <X509IssuerSerial> <X509IssuerName>CN=DemoCertClient</X509IssuerName> <X509SerialNumber>44895421441865058621951489303975545421</X509SerialNumber> </X509IssuerSerial> </X509Data> </o:SecurityTokenReference> </KeyInfo> <e:CipherData> <e:CipherValue>hbA9quGesDhaEmybXgczWaEC//Pfo9rn1o8nM1JDw1oDVZzfiOx+DHnnhyzKi8SqWqIyjZ0WGcJ4hr1gnxXj4XEW1nBhSIu1EWaVP/ooKFE9DgHwXjT3bSpG/zcoWDbCEA5dIGmU0mcDtunOStPYi4mTRueI6JABmcC2BdpNL9Y002CYLwlPHjwsfTD1+frewRvO6Czmtjjk6/3cc7RaN9GLP1tDNYManlpG7cvZWYn89l/N60ra16w+Ktr/EbjWol2HAj67jG7R02x/Gk7mze6dwMzp2Ll6UHc4EqYMRdGF3T6lPilGkkvtfWuQPlSvZq8osK2/ornu0taeg05j5w==</e:CipherValue> </e:CipherData> <e:ReferenceList> <e:DataReference URI="#_2"></e:DataReference> <e:DataReference URI="#_3"></e:DataReference> </e:ReferenceList> </e:EncryptedKey> <e:EncryptedData Id="_3" Type="http://www.w3.org/2001/04/xmlenc#Element" xmlns:e="http://www.w3.org/2001/04/xmlenc#"> <e:EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#aes256-cbc"></e:EncryptionMethod> <e:CipherData> <e:CipherValue>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</e:CipherValue> </e:CipherData> </e:EncryptedData> </o:Security> </s:Header> <s:Body u:Id="_1"> <e:EncryptedData Id="_2" Type="http://www.w3.org/2001/04/xmlenc#Content" xmlns:e="http://www.w3.org/2001/04/xmlenc#"> <e:EncryptionMethod Algorithm="http://www.w3.org/2001/04/xmlenc#aes256-cbc"></e:EncryptionMethod> <e:CipherData> <e:CipherValue>XHR3ci6ob5bXSsEzeL+UE3RJLRHkvk7oLBoHF8zkGuPH/oK7rqq6Pu4GWyPH0rOt33oNoociNCG53KcvtcJWygnoy8h47L8nuYka95fOBx7W4jlYlU5Zad0LjiydAAVlu3zi7LiQ6nH4osrLD1I80Q==</e:CipherValue> </e:CipherData> </e:EncryptedData> </s:Body> </s:Envelope> 
</MessageLogTraceRecord>