[GitHub] [rocketmq] FansinZhao commented on issue #403: ACL feature request

[GitBox <gi...@apache.org>]

FansinZhao commented on issue #403: ACL feature request
URL: https://github.com/apache/rocketmq/issues/403#issuecomment-489893747
 
 
   > @dongeforever 你好！ 提个问题：
   > 我在开启ACL后，使用如下方式发送消息：
   > SessionCredentials sc = new SessionCredentials("accessKey", "secretKey");
   > RPCHook hook = new AclClientRPCHook(sc);
   > DefaultMQProducer producer = new DefaultMQProducer("producer_group", hook);
   > 结果会出现这样的异常：
   > org.apache.rocketmq.client.exception.MQClientException: Send [3] times, still failed, cost [864]ms, Topic: test_filter, BrokersSent: [broker-a, broker-b, broker-a]
   > See http://rocketmq.apache.org/docs/faq/ for further details.
   > at org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.sendDefaultImpl(DefaultMQProducerImpl.java:632)
   > at org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.send(DefaultMQProducerImpl.java:1279)
   > at org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.send(DefaultMQProducerImpl.java:1225)
   > at org.apache.rocketmq.client.producer.DefaultMQProducer.send(DefaultMQProducer.java:283)
   > at test_rockemq.TestFilter.produce(TestFilter.java:39)
   > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   > at java.lang.reflect.Method.invoke(Unknown Source)
   > at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
   > at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
   > at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
   > at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
   > at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
   > at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
   > at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
   > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
   > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
   > at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
   > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
   > at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
   > at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
   > at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
   > at org.junit.runner.JUnitCore.run(JUnitCore.java:138)
   > at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:39)
   > at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(Unknown Source)
   > at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source)
   > at java.util.Iterator.forEachRemaining(Unknown Source)
   > at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Unknown Source)
   > at java.util.stream.AbstractPipeline.copyInto(Unknown Source)
   > at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source)
   > at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(Unknown Source)
   > at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(Unknown Source)
   > at java.util.stream.AbstractPipeline.evaluate(Unknown Source)
   > at java.util.stream.ReferencePipeline.forEach(Unknown Source)
   > at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:79)
   > at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:70)
   > at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:170)
   > at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:154)
   > at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:90)
   > at org.eclipse.jdt.internal.junit5.runner.JUnit5TestReference.run(JUnit5TestReference.java:86)
   > at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
   > at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:538)
   > at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:760)
   > at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:460)
   > at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:206)
   > Caused by: org.apache.rocketmq.client.exception.MQBrokerException: CODE: 1 DESC: org.apache.rocketmq.acl.common.AclException: [10015:signature-failed] unable to calculate a request signature. error=[10015:signature-failed] unable to calculate a request signature. error=Algorithm HmacSHA1 not available, org.apache.rocketmq.acl.common.AclSigner.signAndBase64Encode(AclSigner.java:84)
   > For more information, please visit the url, http://rocketmq.apache.org/docs/faq/
   > at org.apache.rocketmq.client.impl.MQClientAPIImpl.processSendResponse(MQClientAPIImpl.java:556)
   > at org.apache.rocketmq.client.impl.MQClientAPIImpl.sendMessageSync(MQClientAPIImpl.java:358)
   > at org.apache.rocketmq.client.impl.MQClientAPIImpl.sendMessage(MQClientAPIImpl.java:340)
   > at org.apache.rocketmq.client.impl.MQClientAPIImpl.sendMessage(MQClientAPIImpl.java:294)
   > at org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.sendKernelImpl(DefaultMQProducerImpl.java:807)
   > at org.apache.rocketmq.client.impl.producer.DefaultMQProducerImpl.sendDefaultImpl(DefaultMQProducerImpl.java:551)
   > ... 45 more
   > 
   > 请问是Algorithm HmacSHA1不可用的原因是什么？
   > PS: rocketmq的版本是4.4.0
   
   我解决了这个问题，问题在于Algorithm HmacSHA1这个算法是在${JAVA_HOME}/jre/lib/ext文件夹下的sunjce_provider.jar,所以需要将此目录增加到CLASSPATH中，注意如果启动脚本使用`-Djava.ext.dirs`，这个参数会将默认的ext覆盖掉，如果使用这个参数，注意将${JAVA_HOME}/jre/lib/ext追加到后面。

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