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  1. Jenkins
  2. JENKINS-65722

ClassCastException from httpclient

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      Description

      Trying to execute the very first example for pipeline fails with:
      2021-05-26T14:31:05.445 ERROR AnchoreWorker Failed to add image(s) to anchore-engine due to an unexpected error
      java.lang.ClassCastException: [B cannot be cast to java.lang.String
      at org.apache.http.conn.ssl.DefaultHostnameVerifier.getSubjectAltNames(DefaultHostnameVerifier.java:309)
      at org.apache.http.conn.ssl.DefaultHostnameVerifier.verify(DefaultHostnameVerifier.java:112)
      at org.apache.http.conn.ssl.DefaultHostnameVerifier.verify(DefaultHostnameVerifier.java:99)
      at org.apache.http.conn.ssl.SSLConnectionSocketFactory.verifyHostname(SSLConnectionSocketFactory.java:463)
      at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:397)
      at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:355)
      at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
      at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:359)
      at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:381)
      at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237)
      at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
      at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
      at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111)
      at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
      at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
      at com.anchore.jenkins.plugins.anchore.BuildWorker.runAnalyzerEngine(BuildWorker.java:264)
      at com.anchore.jenkins.plugins.anchore.BuildWorker.runAnalyzer(BuildWorker.java:173)
      at com.anchore.jenkins.plugins.anchore.AnchoreBuilder.perform(AnchoreBuilder.java:242)
      at jenkins.tasks.SimpleBuildStep.perform(SimpleBuildStep.java:123)
      at org.jenkinsci.plugins.workflow.steps.CoreStep$Execution.run(CoreStep.java:99)
      at org.jenkinsci.plugins.workflow.steps.CoreStep$Execution.run(CoreStep.java:69)
      at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)
      at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      at java.util.concurrent.FutureTask.run(FutureTask.java:266)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)
      2021-05-26T14:31:05.445 ERROR AnchorePlugin Failing Anchore Container Image Scanner Plugin step due to errors in plugin execution
      hudson.AbortException: Failed to add image(s) to anchore-engine due to an unexpected error. Please refer to above logs for more information
      at com.anchore.jenkins.plugins.anchore.BuildWorker.runAnalyzerEngine(BuildWorker.java:297)
      at com.anchore.jenkins.plugins.anchore.BuildWorker.runAnalyzer(BuildWorker.java:173)
      at com.anchore.jenkins.plugins.anchore.AnchoreBuilder.perform(AnchoreBuilder.java:242)
      at jenkins.tasks.SimpleBuildStep.perform(SimpleBuildStep.java:123)
      at org.jenkinsci.plugins.workflow.steps.CoreStep$Execution.run(CoreStep.java:99)
      at org.jenkinsci.plugins.workflow.steps.CoreStep$Execution.run(CoreStep.java:69)
      at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution.lambda$start$0(SynchronousNonBlockingStepExecution.java:47)
      at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      at java.util.concurrent.FutureTask.run(FutureTask.java:266)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
      at java.lang.Thread.run(Thread.java:748)

      The problem looks to be httpclient 4.5.3: https://issues.apache.org/jira/browse/HTTPCLIENT-1836

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          ahammar Anders Hammar added a comment -

          I upgraded to httpclient 4.5.5 and this exception then goes away.

          Show
          ahammar Anders Hammar added a comment - I upgraded to httpclient 4.5.5 and this exception then goes away.
          Show
          ahammar Anders Hammar added a comment - https://github.com/jenkinsci/anchore-container-scanner-plugin/pull/16

            People

            Assignee:
            brainsam Alexander Moiseenko
            Reporter:
            ahammar Anders Hammar
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            Watchers:
            1 Start watching this issue

              Dates

              Created:
              Updated: