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https://issues.apache.org/jira/browse/KNOX-3054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17891327#comment-17891327
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ASF subversion and git services commented on KNOX-3054:
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Commit eaa8119e6bc340ba782caa614a087c6748204be9 in knox's branch
refs/heads/dependabot/maven/org.apache.shiro-shiro-core-1.13.0 from hanicz
[ https://gitbox.apache.org/repos/asf?p=knox.git;h=eaa8119e6 ]
KNOX-3054 - Replace ignored meta tag cache headers to HTTP headers (#928)
> Replace ignored meta tag cache headers to HTTP headers
> ------------------------------------------------------
>
> Key: KNOX-3054
> URL: https://issues.apache.org/jira/browse/KNOX-3054
> Project: Apache Knox
> Issue Type: Bug
> Components: Homepage
> Affects Versions: 2.1.0
> Reporter: Tamás Hanicz
> Assignee: Philip Zampino
> Priority: Minor
> Fix For: 2.1.0
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Firefox ignores caching headers as meta elements.
> {code:java}
> <meta http-equiv="Cache-Control" content="no-cache, no-store,
> must-revalidate">
> <meta http-equiv="Pragma" content="no-cache">
> <meta http-equiv="Expires" content="0"> {code}
> Due to this Firefox loads index.html from cache and the user won't be
> redirected to the Knox login page when there is no Cookie present and the
> user can't use the homepage.
> The solution is to add the below caching headers to the
> _/gateway/homepage/home/_ endpoint. It serves the index.html to the user.
> {code:java}
> httpResponse.addHeader("Cache-Control", "no-cache, no-store,
> must-revalidate");
> httpResponse.addHeader("Pragma", "no-cache");
> httpResponse.addHeader("Expires", "0"); {code}
>
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