無法從wso2am-2.5.0訪問wso2is-5.6.0中的XACML策略，獲取錯誤

Question

我跟隨鏈接

在wso2is中創建了XACML策略。

從wso2AM訪問創建了一個POST類型的函數。

在wso2AM存儲中發送請求時出現錯誤

我通過注釋第二個“ / test” URL行來更新“ jndi.properties”文件。

之后，我得到錯誤。

 ERROR - EntitlementMediator Error occurred while evaluating the policy
org.wso2.carbon.identity.entitlement.proxy.exception.EntitlementProxyException: Cannot initialize EntitlementServiceStub with null Axis2 configuration context.
        at org.wso2.carbon.identity.entitlement.proxy.soap.basicAuth.BasicAuthEntitlementServiceClient.getEntitlementStub(BasicAuthEntitlementServiceClient.java:246)
        at org.wso2.carbon.identity.entitlement.proxy.soap.basicAuth.BasicAuthEntitlementServiceClient.getDecision(BasicAuthEntitlementServiceClient.java:122)
        at org.wso2.carbon.identity.entitlement.proxy.PEPProxy.getDecision(PEPProxy.java:94)
        at org.wso2.carbon.identity.entitlement.proxy.PEPProxy.getDecision(PEPProxy.java:66)
        at org.wso2.carbon.identity.entitlement.mediator.EntitlementMediator.mediate(EntitlementMediator.java:185)
        at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:108)
        at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:70)
        at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:158)
        at org.wso2.carbon.apimgt.gateway.handlers.ext.APIManagerExtensionHandler.mediate(APIManagerExtensionHandler.java:66)
        at org.wso2.carbon.apimgt.gateway.handlers.ext.APIManagerExtensionHandler.handleRequest(APIManagerExtensionHandler.java:75)
        at org.apache.synapse.rest.API.process(API.java:325)
        at org.apache.synapse.rest.RESTRequestHandler.dispatchToAPI(RESTRequestHandler.java:90)
        at org.apache.synapse.rest.RESTRequestHandler.process(RESTRequestHandler.java:69)
        at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:303)
        at org.apache.synapse.core.axis2.SynapseMessageReceiver.receive(SynapseMessageReceiver.java:92)
        at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
        at org.apache.synapse.transport.passthru.ServerWorker.processNonEntityEnclosingRESTHandler(ServerWorker.java:337)
        at org.apache.synapse.transport.passthru.ServerWorker.processEntityEnclosingRequest(ServerWorker.java:383)
        at org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:151)
        at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
[2019-01-14 22:28:24,402]  INFO - JMSConnectionFactory JMS ConnectionFactory : jmsEventPublisher initialized
[2019-01-14 22:28:24,429]  INFO - LogMediator STATUS = Executing default 'fault' sequence, ERROR_CODE = 0, ERROR_MESSAGE = Error occurred while evaluating the policy
[2019-01-14 22:28:25,476] ERROR - JMSConnectionFactory Error acquiring a Connection from the JMS CF : jmsEventPublisher using properties : {transport.jms.ConcurrentPublishers=allow, java.naming.provider.url=repository/conf/jndi.properties, java.naming.factory.initial=org.wso2.andes.jndi.PropertiesFileInitialContextFactory, transport.jms.DestinationType=topic, transport.jms.ConnectionFactoryJNDIName=TopicConnectionFactory, transport.jms.Destination=throttleData}
javax.jms.JMSException: Error creating connection: Unable to Connect
        at org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:346)
        at org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:53)
        at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSUtils.createConnection(JMSUtils.java:387)
        at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSConnectionFactory.createConnection(JMSConnectionFactory.java:268)
        at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSConnectionFactory$PoolableJMSConnectionFactory.makeObject(JMSConnectionFactory.java:356)
        at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1181)
        at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSConnectionFactory.getConnectionFromPool(JMSConnectionFactory.java:286)
        at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSMessageSender.send(JMSMessageSender.java:86)
        at org.wso2.carbon.event.output.adapter.jms.JMSEventAdapter$JMSSender.run(JMSEventAdapter.java:284)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: org.wso2.andes.AMQConnectionFailureException: Unable to Connect
        at org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:485)
        at org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:328)
        ... 13 more
[2019-01-14 22:28:25,482] ERROR - JMSConnectionFactory Error acquiring a Connection from the JMS CF : jmsEventPublisher using properties : {transport.jms.ConcurrentPublishers=allow, java.naming.provider.url=repository/conf/jndi.properties, java.naming.factory.initial=org.wso2.andes.jndi.PropertiesFileInitialContextFactory, transport.jms.DestinationType=topic, transport.jms.ConnectionFactoryJNDIName=TopicConnectionFactory, transport.jms.Destination=throttleData}
org.wso2.carbon.event.output.adapter.core.exception.OutputEventAdapterRuntimeException: Error acquiring a Connection from the JMS CF : jmsEventPublisher using properties : {transport.jms.ConcurrentPublishers=allow, java.naming.provider.url=repository/conf/jndi.properties, java.naming.factory.initial=org.wso2.andes.jndi.PropertiesFileInitialContextFactory, transport.jms.DestinationType=topic, transport.jms.ConnectionFactoryJNDIName=TopicConnectionFactory, transport.jms.Destination=throttleData}
        at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSConnectionFactory.handleException(JMSConnectionFactory.java:197)
        at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSConnectionFactory.createConnection(JMSConnectionFactory.java:278)
        at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSConnectionFactory$PoolableJMSConnectionFactory.makeObject(JMSConnectionFactory.java:356)
        at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1181)
        at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSConnectionFactory.getConnectionFromPool(JMSConnectionFactory.java:286)
        at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSMessageSender.send(JMSMessageSender.java:86)
        at org.wso2.carbon.event.output.adapter.jms.JMSEventAdapter$JMSSender.run(JMSEventAdapter.java:284)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
Caused by: javax.jms.JMSException: Error creating connection: Unable to Connect
        at org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:346)
        at org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:53)
        at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSUtils.createConnection(JMSUtils.java:387)
        at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSConnectionFactory.createConnection(JMSConnectionFactory.java:268)
        ... 10 more
Caused by: org.wso2.andes.AMQConnectionFailureException: Unable to Connect
        at org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:485)
        at org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:328)
        ... 13 more
[2019-01-14 22:28:25,486] ERROR - JMSMessageSender
java.lang.NullPointerException
        at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSMessageSender.send(JMSMessageSender.java:88)
        at org.wso2.carbon.event.output.adapter.jms.JMSEventAdapter$JMSSender.run(JMSEventAdapter.java:284)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)

超出給定的錯誤。 更新后的“ jndi.properties”文件。

Answer 1

根據您共享的日志，您的設置中似乎有2個單獨的錯誤。 第一個與XACML中介程序配置有關，第二個與JMS傳輸配置有關。 要了解XACML調解器的問題，可以共享與API一起使用的調解擴展（突觸）配置嗎？

對於第二個錯誤，請共享APIM_HOME / repository / conf / axis2 / axis2.xml文件和axis2_blocking_client.xml文件。

如果不查看這些配置文件，就無法為您提供答案。