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  1. Jenkins
  2. JENKINS-32120

With ssh-agent 1.9, local builds fail with "Unable to create OpenSSL PBDKF"

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      Description

      When running a local build (on the master), the build fails to load the ssh-agent:

      Started by an SCM change
      Building in workspace /var/jenkins_home/workspace/production - client (prod3)
      [ssh-agent] Looking for ssh-agent implementation...
      [ssh-agent]   Java/JNR ssh-agent
      [ssh-agent] Started.
      [ssh-agent] Using credentials git (Bitbucket checkout)
      [ssh-agent] Unable to read key: Unable to create OpenSSL PBDKF: PBKDF-OpenSSL SecretKeyFactory not available
      org.bouncycastle.openssl.PEMException: Unable to create OpenSSL PBDKF: PBKDF-OpenSSL SecretKeyFactory not available
      	at org.bouncycastle.openssl.jcajce.PEMUtilities.getKey(Unknown Source)
      	at org.bouncycastle.openssl.jcajce.PEMUtilities.getKey(Unknown Source)
      	at org.bouncycastle.openssl.jcajce.PEMUtilities.crypt(Unknown Source)
      	at org.bouncycastle.openssl.jcajce.JcePEMDecryptorProviderBuilder$1$1.decrypt(Unknown Source)
      	at org.bouncycastle.openssl.PEMEncryptedKeyPair.decryptKeyPair(Unknown Source)
      	at com.cloudbees.jenkins.plugins.sshagent.jna.JNRRemoteAgent.addIdentity(JNRRemoteAgent.java:98)
      	at com.cloudbees.jenkins.plugins.sshagent.SSHAgentBuildWrapper$SSHAgentEnvironment.add(SSHAgentBuildWrapper.java:388)
      	at com.cloudbees.jenkins.plugins.sshagent.SSHAgentBuildWrapper.preCheckout(SSHAgentBuildWrapper.java:227)
      	at jenkins.scm.SCMCheckoutStrategy.preCheckout(SCMCheckoutStrategy.java:76)
      	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:528)
      	at hudson.model.Run.execute(Run.java:1738)
      	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
      	at hudson.model.ResourceController.execute(ResourceController.java:98)
      	at hudson.model.Executor.run(Executor.java:410)
      Caused by: java.security.NoSuchAlgorithmException: PBKDF-OpenSSL SecretKeyFactory not available
      	at javax.crypto.SecretKeyFactory.<init>(SecretKeyFactory.java:121)
      	at javax.crypto.SecretKeyFactory.getInstance(SecretKeyFactory.java:159)
      	at org.bouncycastle.jcajce.util.DefaultJcaJceHelper.createSecretKeyFactory(Unknown Source)
      	... 14 more
      [ssh-agent] Using credentials deploy (Deployment key to work with Minion Master)
      

      Then the build looks like its continuing normally, but the ssh key was not actually loaded and as a result the build fails:

      + ssh -o StrictHostKeyChecking=no deploy@xxx.xxx.xxx some command
      Permission denied (publickey).
      + ...
      + exit 5
      + exit 5
      Build step 'Execute shell' marked build as failure
      [ssh-agent] Stopped.
      

      Running the same job on a slave works fine:

      Started by user Oded Arbel
      Building remotely on trusty (i-5827fe82) (trusty docker) in workspace /srv/build/workspace/production - client (prod3)
      [ssh-agent] Looking for ssh-agent implementation...
      [ssh-agent]   Java/JNR ssh-agent
      [ssh-agent] Started.
      [ssh-agent] Using credentials git (Bitbucket checkout)
      [ssh-agent] Using credentials deploy (Deployment key to work with Minion Master)
      

      Downgrading the ssh-agent plugin to version 1.8 worked around the problem. After downgrade:

      Started by user Oded Arbel
      Building in workspace /var/jenkins_home/workspace/production - client (prodhk)
      [ssh-agent] Using credentials git (Bitbucket checkout)
      [ssh-agent] Using credentials deploy (Deployment key to work with Minion Master)
      [ssh-agent] Looking for ssh-agent implementation...
      [ssh-agent]   Java/JNR ssh-agent
      [ssh-agent] Started.
      

      Also see here: https://www.botbot.me/freenode/jenkins/2015-12-16/?msg=56268453&page=4

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              • Assignee:
                alobato Alvaro Lobato
                Reporter:
                guss77 Oded Arbel
              • Votes:
                16 Vote for this issue
                Watchers:
                27 Start watching this issue

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                • Created:
                  Updated:
                  Resolved: