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Date:      Fri, 01 Sep 2017 21:05:35 +0000
From:      bugzilla-noreply@freebsd.org
To:        x11@FreeBSD.org
Subject:   [Bug 221984] x11-servers/xorg-server: enable SECURITY extension
Message-ID:  <bug-221984-7141@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221984

            Bug ID: 221984
           Summary: x11-servers/xorg-server: enable SECURITY extension
           Product: Ports & Packages
           Version: Latest
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: Individual Port(s)
          Assignee: x11@FreeBSD.org
          Reporter: citrin+pr@citrin.ru
          Assignee: x11@FreeBSD.org
             Flags: maintainer-feedback?(x11@FreeBSD.org)

Created attachment 185979
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=185979&action=edit
enable SECURITY X server extension

Attached patch enables SECURITY extension for X server. This will allow 'ssh
-X' to work. Currently ssh -X fails, because 'xauth generate' can't grab auth
data from running X server.

This extension is enabled in xorg package for many (may be most) Linux distros.

As I know it was disabled by default in xorg when XACE was added. But XACE is
not fully replaces SECURITY extension:

"In Red Hat Enterprise Linux 6, the X Security extension (XC-SECURITY) has been
disabled and replaced by X Access Control Extension (XACE). However, XACE does
not yet include functionality that was previously available in XC-SECURITY.
With this update, XC-SECURITY is enabled in the xorg-x11-server spec file on
Red Hat Enterprise Linux 6." [1]

1.
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/6.5_Technical_Notes/xorg-x11-server.html

I've not tested this change with slave ports, so in my patch I've added this
option only for ${SLAVE_PORT} == "no".

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