Discuss Version 0.60 DevTrack

Editing version 14 of page Discuss_Version_0.60_DevTrack (the most recent revision is 18)

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Taint mode (-T) is turned on, however not all shell expansions are untainted. This will generate errors in some installations (apparently not in my dev environment though... weird).

Here are the lines that include shell expansion:

{{{
654:    $line =~ s#\`{1}(.*?)\`{1}#<tt>$1</tt>#g;
741:    '`<tt>teletype</tt>`</dd>'.
1400:    $diff = `diff $TempDir/old $TempDir/new`;
1516:  my $diff = `diff $TempDir/old $TempDir/new`;
1645:  print $q->p("perl: ".`perl -v`);
1646:  print $q->p("diff: ".`diff --version`);
1647:  print $q->p("grep: ".`grep --version`);
1648:  print $q->p("awk: ".`awk --version`);
2289:  chomp(my @files = `grep -Prl '$Param{'search'}' $PageDir`);
2990:  my $diff = `diff $TempDir/old $TempDir/new`;
3179:  chomp(my @counts = split(/\n/,`grep ^$UserIP $VisitorLog | awk '\$2>$spts'`));
}}}

For sure lines 1400, 1516, 2289, 2990, and 3179 should be examined closely.

-- [[AaronGraves|AaronGraves]] //Thu Jun 23 03:57:33 UTC 2016// (107.167.108.182)
----

Lines 1400, 1516, 2289, and 2990 have been untainted. 3179 (now 3194) remains.

-- [[AaronGraves|AaronGraves]] //Thu Jun 23 04:21:45 UTC 2016// (107.167.108.182)
----

Some untainting methods: [[http://www.perlmonks.org/?node_id=516577]]

-- [[AaronGraves|AaronGraves]] //Thu Jun 23 16:10:23 UTC 2016// (107.167.108.182)
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In `DoSearch`, line 2394:

{{{
open my($FILES), "grep -Erli '($search|$altsearch)' $PageDir 2>/dev/null |";
}}}

This needs to be untainted too.

-- [[AaronGraves|AaronGraves]] //Thu Jun 23 17:15:55 UTC 2016// (107.167.108.182)
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In addition to the above, this will have to be corrected in ListAllFiles, ListAllTemplates, and ListDeletedPages.

-- [[AaronGraves|AaronGraves]] //Thu Jun 23 17:33:21 UTC 2016// (107.167.108.182)
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For untainting, see [[https://github.com/ajgraves/aneuch/issues/32]]

-- [[AaronGraves|AaronGraves]] //Fri Jun 24 04:23:51 UTC 2016// (107.167.108.182)
----

For 3179 I would suggest something like this for line 253:
$UserIP = $q->remote_addr; #$ENV{'REMOTE_ADDR'};
        if ($UserIP =~ /^([0-9.]+)$/) {
                $UserIP=$1;
        } else {
                $UserIP='000.000.000.000'; # Redirect to an error page instead?
        }

-- Russ //Sun Jun 26 19:21:16 UTC 2016// (24.113.55.207)
----

Thanks Russ, actually what I used was:

{{{
my ($UIP) = ($UserIP =~ /^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})$/g);   # nnn.nnn.nnn.nnn
}}}

-- [[AaronGraves|AaronGraves]] //Tue Jun 28 01:33:48 UTC 2016// (107.167.108.182)
----

Untainting should be completed.

-- [[AaronGraves|AaronGraves]] //Tue Jun 28 19:50:40 UTC 2016// (107.167.116.86)
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I re-downloaded aneuch.pl today and think I found two more:
2869:  unlink $file;     (DoMaintPurgeTemp)
1384:  if(! -d "$PageDir/$archive") { mkdir "$PageDir/$archive"; }      (WritePage)

-- Russ //Mon Jul  4 03:46:58 UTC 2016// (24.113.55.207)
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Thanks Russ, I did miss a few places. I'll go through again and make sure they are all mopped up.

-- [[AaronGraves|AaronGraves]] //Mon Jul  4 14:21:16 UTC 2016// (174.71.115.113)
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[[http://www.w3schools.com/bootstrap/default.asp|Nice bootstrap tutorial]]

-- [[AaronGraves|AaronGraves]] //Tue Jul 12 13:54:11 UTC 2016// (174.71.115.113)
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Update on bootstrap: The framework has been implemented. The administration screen has been updated to use the framework as well. The site is completely mobile friendly (including the admin screen). Small tweaks are likely to continue up until release.

-- [[AaronGraves|AaronGraves]] //Thu Jul 14 17:55:36 UTC 2016// (174.71.115.113)
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I've also written a sitemap plugin. Debating including the functionality into Aneuch itself.

-- [[AaronGraves|AaronGraves]] //Thu Jul 14 17:56:24 UTC 2016// (174.71.115.113)
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