[jira] [Commented] (INFRA-11746) Change Jenkins Content Security Policy

["Bryan Pendleton (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/INFRA-11746?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15387712#comment-15387712 ] 

Bryan Pendleton commented on INFRA-11746:
-----------------------------------------

This problem seems to be re-occurring -- has the configuration change been altered?

The Derby docs on the Jenkins site are displaying with blank frames,and the browser
console says:

    Refused to frame 'https://builds.apache.org/job/Derby-docs/lastBuild/artifact/trunk/out/ref/toc.html'
    because it violates the following Content Security Policy directive: "default-src 'none'". 
    Note that 'frame-src' was not explicitly set, so 'default-src' is used as a fallback.

Can somebody please have a look?

> Change Jenkins Content Security Policy
> --------------------------------------
>
>                 Key: INFRA-11746
>                 URL: https://issues.apache.org/jira/browse/INFRA-11746
>             Project: Infrastructure
>          Issue Type: Improvement
>          Components: Jenkins
>            Reporter: Uwe Schindler
>            Assignee: Chris Lambertus
>
> Jenkins changed the default Content Security Policy when delivering the web pages to no longer allow foreign domains in frames. Unfortunately this prevents Javadocs or similar documentation from displaying correctly.
> The contents of stuff is under full control by the commiters of the projects, there is no security risk to disable this setting as described here: https://wiki.jenkins-ci.org/display/JENKINS/Configuring+Content+Security+Policy#ConfiguringContentSecurityPolicy-Considerations
> We should change this for ASF Jenkins instance to the state of the previous Jenkins LTS release.
> Several projects are affected by this:
> - Derby
> - Lucene
> See also mail on builds@ao: <https://mail-archives.apache.org/mod_mbox/www-builds/201604.mbox/%3CCAPbPdOYpULhAhgwSTc4Lvt%3DrJp9dvcNv5e%3D1%2BhS86WRHpZHR-Q%40mail.gmail.com%3E>
> The following would restore previous behaviour:
> The CSP header sent by Jenkins can be modified by setting the system property hudson.model.DirectoryBrowserSupport.CSP:
> If its value is the empty string, e.g. java -Dhudson.model.DirectoryBrowserSupport.CSP= -jar jenkins.war then the header will not be sent at all.



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