Apache CXF-无法满足任何其他政策选择
问题内容:
我正在尝试创建第三方WS的客户端。我的应用程序在JBoss AS 6(及其Apache CXF
2.3.1堆栈)上运行。我通过wsconsume(wsdl2java)生成了客户端代码。当我尝试连接到WS时,出现异常:
No assertion builder for type http://schemas.microsoft.com/ws/06/2004/policy/http}BasicAuthentication registered.
Exception in thread "main" org.apache.cxf.ws.policy.PolicyException: None of the policy alternatives can be satisfied.
WSDL的Auth部分如下所示:
<wsp:Policy wsu:Id="abc_ssl_policy">
<wsp:ExactlyOne>
<wsp:All>
<http:BasicAuthentication
xmlns:http="http://schemas.microsoft.com/ws/06/2004/policy/http" />
<sp:TransportBinding
xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy">
<wsp:Policy>
<sp:TransportToken>
<wsp:Policy>
<sp:HttpsToken RequireClientCertificate="false" />
</wsp:Policy>
</sp:TransportToken>
<sp:AlgorithmSuite>
<wsp:Policy>
<sp:Basic256 />
</wsp:Policy>
</sp:AlgorithmSuite>
<sp:Layout>
<wsp:Policy>
<sp:Strict />
</wsp:Policy>
</sp:Layout>
</wsp:Policy>
</sp:TransportBinding>
</wsp:All>
</wsp:ExactlyOne>
</wsp:Policy>
客户代码:
@WebServiceClient(name = "Abc",
wsdlLocation = "https://hiddendomain.com/abc/abc.svc?wsdl",
targetNamespace = "http://tempuri.org/")
public class Abc extends Service {
public final static URL WSDL_LOCATION;
public final static QName SERVICE = new QName("http://tempuri.org/", "Abc");
public final static QName AbcSsl = new QName("http://tempuri.org/", "abc_ssl");
static {
Authenticator.setDefault(new Authenticator() {
@Override
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication("user", "pas".toCharArray());
}
});
URL url = null;
try {
url = new URL("https://hiddendomain.com/abc/abc.svc?wsdl");
} catch (MalformedURLException e) {
java.util.logging.Logger.getLogger(DistrInfo.class.getName())
.log(java.util.logging.Level.INFO,
"Can not initialize the default wsdl from {0}", "...");
}
WSDL_LOCATION = url;
}
我尝试获取导管时抛出异常:
Client client = ClientProxy.getClient(port);
HTTPConduit con = (HTTPConduit) client.getConduit(); <- exception
我怀疑这是由于非标准的MS政策所致,我需要适当的Intercerptor来处理此政策,但是有人可以向我展示一种方法吗?
我什至没有,我应该将HTTPS凭据放在auth(我无法获取管道)中
问题答案:
当我使用以下代码时,问题消失了:
import org.apache.cxf.endpoint.Client;
import org.apache.cxf.frontend.ClientProxy;
import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;
import org.apache.cxf.transport.http.HTTPConduit;
...
JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
//factory.getInInterceptors().add(new LoggingInInterceptor());
//factory.getOutInterceptors().add(new LoggingOutInterceptor());
factory.setServiceClass(IAbc.class);
factory.setAddress("https://hiddendomain.com/abc/abc.svc/soap"); <- must be /soap there, otherwise 404
IAbc info = (IAbc) factory.create();
Client client = ClientProxy.getClient(info);
HTTPConduit http = (HTTPConduit) client.getConduit();
http.getAuthorization().setUserName("user");
http.getAuthorization().setPassword("pass");
String abc = info.abc();