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带城墙的 Axis2：未定义"安全策略命名空间不能为空"。 资源属性



我正在按照"使用Apache Axis2开发web服务"的示例创建web服务。我使用axis 1.6.2和rampart 1.6.2。当我执行客户端时，我得到下一个异常:

Exception in thread "main" java.lang.RuntimeException: Undefined 'Security policy namespace cannot be null.' resource property
at org.apache.rampart.RampartException.getMessage(RampartException.java:81)
at org.apache.rampart.RampartException.<init>(RampartException.java:41)
at org.apache.rampart.RampartException.<init>(RampartException.java:57)
at org.apache.rampart.RampartMessageData.setWSSecurityVersions(RampartMessageData.java:387)
at org.apache.rampart.RampartMessageData.<init>(RampartMessageData.java:261)
at org.apache.rampart.MessageBuilder.build(MessageBuilder.java:61)
at org.apache.rampart.handler.RampartSender.invoke(RampartSender.java:65)
at org.apache.axis2.engine.Phase.invokeHandler(Phase.java:340)
at org.apache.axis2.engine.Phase.invoke(Phase.java:313)
at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:262)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:427)
at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:406)
at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:229)
at org.apache.axis2.client.OperationClient.execute(OperationClient.java:165)
at com.ttdev.secure.client.SecureServiceStub.concat(SecureServiceStub.java:188)
at com.ttdev.secure.client.SecureClient.main(SecureClient.java:51)
这是我的WSDL文件: 
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions name="SecureService" targetNamespace="http://ttdev.com/ss"         xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy"         xmlns:sp="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy"         xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:tns="http://ttdev.com/ss"     xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
  <wsdl:types>
    <xsd:schema targetNamespace="http://ttdev.com/ss" xmlns:xsd="http://www.w3.org    /2001/XMLSchema">
            <xsd:element name="concat">
                <xsd:complexType>
                <xsd:sequence>
                    <xsd:element name="s1" type="xsd:string"/>
                    <xsd:element name="s2" type="xsd:string"/>
                </xsd:sequence>
            </xsd:complexType>
        </xsd:element>
        <xsd:element name="concatResponse">
            <xsd:complexType>
                <xsd:sequence>
                    <xsd:element name="r" type="xsd:string"/>
                </xsd:sequence>
            </xsd:complexType>
        </xsd:element>
    </xsd:schema>
  </wsdl:types>
  <wsdl:message name="concatResponse">
    <wsdl:part name="parameters" element="tns:concatResponse">
    </wsdl:part>
  </wsdl:message>
  <wsdl:message name="concatRequest">
    <wsdl:part name="parameters" element="tns:concat">
    </wsdl:part>
  </wsdl:message>
  <wsdl:portType name="SecureService">
    <wsdl:operation name="concat">
      <wsdl:input message="tns:concatRequest">
    </wsdl:input>
      <wsdl:output message="tns:concatResponse">
    </wsdl:output>
    </wsdl:operation>
  </wsdl:portType>
  <wsdl:binding name="SecureServiceSOAP" type="tns:SecureService">
    <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
    <wsdl:operation name="concat">
    <wsp:PolicyReference URI="#p1" wsdl:required="true"/>
      <soap:operation soapAction="http://ttdev.com/ss/NewOperation"/>
      <wsdl:input>
        <soap:body use="literal"/>
      </wsdl:input>
      <wsdl:output>
        <soap:body use="literal"/>
      </wsdl:output>
    </wsdl:operation>
  </wsdl:binding>
  <wsdl:service name="SecureService">
    <wsdl:port name="SecureServiceSOAP" binding="tns:SecureServiceSOAP">
      <soap:address location="http://localhost:8081/axis2/services/SecureService"/>
    </wsdl:port>
  </wsdl:service>
    <wsp:Policy wsu:Id="p1" xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy"     xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-            wss-wssecurity-utility-1.0.xsd">
        <sp:AsymmetricBinding>
            <wsp:Policy>
                <sp:InitiatorToken>
                    <wsp:Policy>
                        <sp:X509Token     sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken    /AlwaysToRecipient">
                            <wsp:Policy>
                                <sp:WssX509V3Token10/>
                            </wsp:Policy>
                        </sp:X509Token>
                    </wsp:Policy>
                </sp:InitiatorToken>
                <sp:RecipientToken>
                    <wsp:Policy>
                        <sp:X509Token         sp:IncludeToken="http://schemas.xmlsoap.org/ws/2005/07/securitypolicy/IncludeToken/Never">
                            <wsp:Policy>
                                <sp:WssX509V3Token10/>
                            </wsp:Policy>
                        </sp:X509Token>
                    </wsp:Policy>
                </sp:RecipientToken>
                <sp:AlgorithmSuite>
                    <wsp:Policy>
                        <sp:TripleDesRsa15/>
                    </wsp:Policy>
                </sp:AlgorithmSuite>
            </wsp:Policy>
        </sp:AsymmetricBinding>
        <sp:Wss10>
            <wsp:Policy>
                <sp:MustSupportRefEmbeddedToken/>
                <sp:MustSupportRefIssuerSerial/>
            </wsp:Policy>
        </sp:Wss10>
        <sp:SignedParts>
            <sp:Body/>
        </sp:SignedParts>
    </wsp:Policy>
</wsdl:definitions>

这是我的策略文件:

<?xml version="1.0" encoding="UTF-8"?>
<wsp:Policy xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy" 
xmlns="http://ws.apache.org/rampart/policy">
    <RampartConfig>
        <user>c1</user>
        <passwordCallbackClass>
com.ttdev.secure.client.PasswordCallbackHandler
</passwordCallbackClass>
        <signatureCrypto>
            <crypto 
provider="org.apache.ws.security.components.crypto.Merlin">
                <property 
name="org.apache.ws.security.crypto.merlin.keystore.type">
JKS
</property>
                <property 
name="org.apache.ws.security.crypto.merlin.file">
E:\Temp\OK_Axis2Development\keys\client.ks
</property>
                <property 
name="org.apache.ws.security.crypto.merlin.keystore.password">
client-ks-pass
</property>
            </crypto>
        </signatureCrypto>
    </RampartConfig>
</wsp:Policy>

这是我在这里的第一个帖子，我希望信息足够。

根据这本书，在这一点上，如果我执行客户端，我应该得到一个错误，因为有更多的配置来完成这个例子，但至少我应该看到soap xml发送到服务器与tcp监视器。

我找不到答案，在这个网站有其他线程有同样的问题，但他们没有回应。

最后，这是客户端代码，我不知道确切的原因，但我想这是版本的问题。

package com.ttdev.secure.client;
import java.io.FileNotFoundException;
import java.rmi.RemoteException;
import java.util.List;
import javax.xml.stream.XMLStreamException;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.impl.builder.StAXOMBuilder;
import org.apache.axis2.AxisFault;
import org.apache.axis2.context.ConfigurationContext;
import org.apache.axis2.context.ConfigurationContextFactory;
import org.apache.axis2.description.PolicyInclude;
import org.apache.neethi.Assertion;
import org.apache.neethi.Policy;
import org.apache.neethi.PolicyEngine;
import org.apache.rampart.RampartMessageData;
public class SecureClient {
    public static void main(String[] args) {
        try {
            ConfigurationContext ctx = ConfigurationContextFactory
                    .createConfigurationContextFromFileSystem(
                            "repository\modules\rampart-1.6.2.mar",
                            null);
            SecureServiceStub stub = new SecureServiceStub(ctx,"http://localhost:9000/axis2/services/SecureService");
            stub._getServiceClient().engageModule("rampart");
            StAXOMBuilder builder = new StAXOMBuilder("rampart-config.xml");
            OMElement configElement = builder.getDocumentElement();
            Policy rampartConfig = PolicyEngine.getPolicy(configElement);

            //stub._getServiceClient().getOptions().setProperty(RampartMessageData.KEY_RAMPART_POLICY, rampartConfig); <= NO LONGER USED
            stub._getServiceClient().getAxisService().getPolicyInclude().addPolicyElement(PolicyInclude.AXIS_SERVICE_POLICY, rampartConfig);
            //stub._getServiceClient().getAxisService().getPolicyInclude().addPolicyElement(PolicyInclude.SERVICE_POLICY, rampartConfig);   <= IT IS USED IN THE BOOK
            //stub._getServiceClient().getAxisService().getPolicySubject().attachPolicy(rampartConfig); <= IT IS ANOTHER WAY TO ADD POLICIES IN THIS VERSION, TRY IT
//           List it = (List)rampartConfig.getAlternatives().next();
//            for (int i=0; i<it.size(); i++) {
//              Assertion assertion = (Assertion)it.get(i);
//              System.out.format("i: %s  |  type: %s  |  name: %s  |  namespace uri: %s", i, assertion.getClass().getName(), assertion.getName(), assertion.getName().getNamespaceURI());
//            }
//           System.out.println("n");
//          
            //stub._getServiceClient().getAxisService().getPolicyInclude().addPolicyElement(PolicyInclude.SERVICE_POLICY,rampartConfig);
            //stub._getServiceClient().getAxisService().getPolicySubject().attachPolicy(rampartConfig);
            String result = stub.concat("xyz", "111");
            System.out.println(result);
        } catch (AxisFault e) {
            e.printStackTrace();
        } catch (RemoteException e) {
            e.printStackTrace();
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (XMLStreamException e) {
            e.printStackTrace();
        }
    }
}

对

我在客户端犯了一个错误:

我改变了这一行:

stub._getServiceClient().getOptions().setProperty(RampartMessageData.KEY_RAMPART_POLICY, rampartConfig);

:.getPolicyInclude .getAxisService stub._getServiceClient () () () .addPolicyElement (PolicyInclude。AXIS_SERVICE_POLICY rampartConfig);

这个例子不完整，但是我需要先解决这个问题。

在我的例子中，我使用soap UI创建ws-client来使用安全的web服务。我使用了我的提供者提供的WSDL。当我的类(和jar)生成时，一切都执行，但是当它到达附加策略的代码时，引发异常。

我检查的最后一件事是wsdl，因为我的提供者对此非常小心…但令我惊讶的是，他们遗漏了政策部分…这就是异常被抛出的原因。

因此，我强烈建议检查wsdl是否包含策略部分。

问候。

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