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  1. Jenkins
  2. JENKINS-58567

Update plugins through proxy with authentication not working

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    • Icon: Bug Bug
    • Resolution: Not A Defect
    • Icon: Blocker Blocker
    • core
    • Jenkins 2.186, Java 1.8.0_221, macOS 10.14.5, Safari 12.1.1,

      I entered proxy configuration in Jenkins > Manage plugins and successfully tested the configuration.

      But I'm not able to do updates, because the proxy authentication does not work.

      There were errors checking the update sites: IOException: Unable to tunnel through proxy. Proxy returns "HTTP/1.1 407 authenticationrequired"

      The update site URL is working fine in proxy configuration test (see screenshot, Test: Erfolg=Success, Update server: error)

      2019-07-19 06:44:27.136+0000 [id=47]	INFO	hudson.model.AsyncPeriodicWork$1#run: Started Download metadata
2019-07-19 06:44:27.160+0000 [id=47]	INFO	hudson.util.Retrier#start: Attempt #1 to do the action check updates server
2019-07-19 06:44:27.468+0000 [id=47]	INFO	hudson.util.Retrier#start: The attempt #1 to do the action check updates server failed with an allowed exception:
java.io.IOException: Unable to tunnel through proxy. Proxy returns "HTTP/1.1 407 authenticationrequired"
	at sun.net.www.protocol.http.HttpURLConnection.doTunneling(HttpURLConnection.java:2148)
	at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:183)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1570)
	at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1498)
	at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:268)
	at hudson.model.DownloadService.loadJSON(DownloadService.java:167)
	at hudson.model.UpdateSite.updateDirectlyNow(UpdateSite.java:189)
	at hudson.PluginManager.checkUpdatesServer(PluginManager.java:1771)
	at hudson.util.Retrier.start(Retrier.java:62)
	at hudson.PluginManager.doCheckUpdatesServer(PluginManager.java:1742)
	at jenkins.model.DownloadSettings$DailyCheck.execute(DownloadSettings.java:130)
	at hudson.model.AsyncPeriodicWork$1.run(AsyncPeriodicWork.java:101)
	at java.lang.Thread.run(Thread.java:748)
2019-07-19 06:44:27.469+0000 [id=47]	INFO	hudson.util.Retrier#start: Calling the listener of the allowed exception 'Unable to tunnel through proxy. Proxy returns "HTTP/1.1 407 authenticationrequired"' at the attempt #1 to do the action check updates server
2019-07-19 06:44:27.473+0000 [id=47]	INFO	hudson.util.Retrier#start: Attempted the action check updates server for 1 time(s) with no success
2019-07-19 06:44:27.477+0000 [id=47]	SEVERE	hudson.PluginManager#doCheckUpdatesServer: Error checking update sites for 1 attempt(s). Last exception was: IOException: Unable to tunnel through proxy. Proxy returns "HTTP/1.1 407 authenticationrequired"
2019-07-19 06:44:27.483+0000 [id=47]	INFO	hudson.model.AsyncPeriodicWork$1#run: Finished Download metadata. 345 ms

       

        1. screenshot_1357.png
          screenshot_1357.png
          154 kB

          [JENKINS-58567] Update plugins through proxy with authentication not working

          Alexander Bering created issue -
          Alexander Bering made changes -
          Environment Original: Jenkins 2.186, Java 1.8.0_22, macOS 10.14.5, Safari 12.1.1, New: Jenkins 2.186, Java 1.8.0_221, macOS 10.14.5, Safari 12.1.1,
          Alexander Bering made changes -
          Link New: This issue is related to JENKINS-56498 [ JENKINS-56498 ]
          Alexander Bering made changes -
          Attachment New: screenshot_1357.png [ 48038 ]
          Alexander Bering made changes -
          Attachment Original: screenshot_1356.png [ 48037 ]
          Oleg Nenashev made changes -
          Component/s New: core [ 15593 ]
          Component/s Original: plugin-installation-manager-tool [ 25433 ]
          Oleg Nenashev made changes -
          Assignee Original: Natasha Stopa [ stopalopa ]

          Oleg Nenashev added a comment -

          murphy85 Please attache the response header contents. https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Proxy-Authenticate

          Oleg Nenashev added a comment - murphy85  Please attache the response header contents.  https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Proxy-Authenticate

          Alexander Bering added a comment - - edited

          Hi oleg_nenashev I tried to increase the logging level of jenkins to see more informations, but I didn't see more logs. After restart the logger configuration was reset.

          This is the response header using a regular browser:

          Proxy-Authenticate: Basic realm="McAfee Web Gateway"

          Alexander Bering added a comment - - edited Hi oleg_nenashev I tried to increase the logging level of jenkins to see more informations, but I didn't see more logs. After restart the logger configuration was reset. This is the response header using a regular browser: Proxy-Authenticate: Basic realm= "McAfee Web Gateway"

          Alexander Bering added a comment - - edited

          I'm sorry, in later Java 8versions the Basic Authentication is deactivated by default.

          I had to set the following java arguments:

          -Djdk.http.auth.tunneling.disabledSchemes=

          Alexander Bering added a comment - - edited I'm sorry, in later Java 8versions the Basic Authentication is deactivated by default. I had to set the following java arguments: -Djdk.http.auth.tunneling.disabledSchemes=
          Alexander Bering made changes -
          Resolution New: Not A Defect [ 7 ]
          Status Original: Open [ 1 ] New: Fixed but Unreleased [ 10203 ]

            Unassigned Unassigned
            murphy85 Alexander Bering
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              Created:
              Updated:
              Resolved: