使用httpClient创建HttpComponentsMessageSender

Question

我无法使用kerberos授权到SOAP服务器。这是我的配置代码

  @Bean
  def webServiceTemplate(): WebServiceTemplate = {
    val webServiceTemplate = new WebServiceTemplate()
    webServiceTemplate.setMarshaller(marshaller.marshaller)
    webServiceTemplate.setUnmarshaller(marshaller.marshaller)
    webServiceTemplate.setDefaultUri(Parameters.getDefaultURI)
    webServiceTemplate.setMessageSender(httpComponentsMessageSender())
    webServiceTemplate
  }

@Bean
  def httpComponentsMessageSender(): HttpComponentsMessageSender = {
    val sender = new HttpComponentsMessageSender()
    if(Parameters.isProduction){
      sender.setHttpClient(getHttpClient())
    } else sender.setCredentials(usernamePasswordCredentials())
    sender
  }

  @Bean
  def usernamePasswordCredentials(): NTCredentials = {
    new NTCredentials(
       "usr",
       "pass",
      "",
      "MY_COMPANY"
    )
  }

  @Bean
  def getHttpClient() = {
    val builder = HttpClientBuilder.create
    val authSchemeRegistry = RegistryBuilder.create[AuthSchemeProvider]
      .register(AuthSchemes.SPNEGO, new SPNegoSchemeFactory(true)).build
    builder.setDefaultAuthSchemeRegistry(authSchemeRegistry)
    builder.setDefaultCredentialsProvider(getCredProvider())
    builder.addInterceptorFirst(new RemoveSoapHeadersInterceptor())
    builder.build
  }

我的HttpClient可以向oozie等其他kerberized服务发出请求。但是，当使用SOAP服务器时，我得到

Caused by: org.springframework.ws.client.WebServiceTransportException: Unauthorized [401]
        at org.springframework.ws.client.core.WebServiceTemplate.handleError(WebServiceTemplate.java:699)
        at org.springframework.ws.client.core.WebServiceTemplate.doSendAndReceive(WebServiceTemplate.java:609)
        at org.springframework.ws.client.core.WebServiceTemplate.sendAndReceive(WebServiceTemplate.java:555)
        at org.springframework.ws.client.core.WebServiceTemplate.marshalSendAndReceive(WebServiceTemplate.java:390)
        at org.springframework.ws.client.core.WebServiceTemplate.marshalSendAndReceive(WebServiceTemplate.java:378)

我使用krb5module并按如下所示进行请求

reply = Subject.doAs(subject, new PrivilegedExceptionAction[CreateReply]() {
          @throws[Exception]
          override def run: CreateReply = getWebServiceTemplate
            .marshalSendAndReceive("http://my-soap-service", request)
            .asInstanceOf[CreateReply]

我如何授权使用SOAP服务？我在做什么错？

Answer 1

原来我使用了错误的路径（http://my-soap-service）。我更改为有效的并可以授权。

结论： HttpClient属性可以帮助为SAOP设置HttpComponentsMessageSender。