[git.ipfire.org] IPFire 2.x development tree branch, next, updated. 82c0cd6ae0ebefb3503c7bc2c8bf2e47b08f5698

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- Log -----------------------------------------------------------------
commit 82c0cd6ae0ebefb3503c7bc2c8bf2e47b08f5698
Author: Michael Tremer <michael.tremer(a)ipfire.org>
Date:   Wed Aug 21 17:41:28 2013 +0200

    core73: Add changes files from #10406.

commit df05a856cdc5044398284b1a8dc704b22dfca911
Merge: e4d79ba 5ba9e66
Author: Michael Tremer <michael.tremer(a)ipfire.org>
Date:   Wed Aug 21 17:40:44 2013 +0200

    Merge remote-tracking branch 'ms/xss' into next

commit 5ba9e6606e0a9666fb2bf83c68f1979f9dd2fbb2
Author: Michael Tremer <michael.tremer(a)ipfire.org>
Date:   Tue Aug 20 11:06:36 2013 +0200

    proxylog.dat: Escape usernames.
    
    Bug #10406.

commit 8b33e596c470e9216bd4c7e61bf2bfc889ea6673
Author: Michael Tremer <michael.tremer(a)ipfire.org>
Date:   Tue Aug 20 11:05:28 2013 +0200

    header.pl: Create new escape function that uses HTML::Entities.
    
    This partly replaces cleanhtml(), which is kept for
    backwards-compatibility and for a special case.

-----------------------------------------------------------------------

Summary of changes:
 config/cfgroot/header.pl                 | 17 +++++++++--------
 config/rootfiles/core/73/filelists/files |  2 ++
 html/cgi-bin/logs.cgi/proxylog.dat       |  3 ++-
 3 files changed, 13 insertions(+), 9 deletions(-)

Difference in files:
diff --git a/config/cfgroot/header.pl b/config/cfgroot/header.pl
index a7f209d..9129c68 100644
--- a/config/cfgroot/header.pl
+++ b/config/cfgroot/header.pl
@@ -12,6 +12,7 @@
 package Header;
 
 use CGI();
+use HTML::Entities();
 use Socket;
 use Time::Local;
 
@@ -305,16 +306,16 @@ sub IpInSubnet
     return (($ip >= $start) && ($ip <= $end));
 }
 
-sub cleanhtml
-{
+sub escape($) {
+	my $s = shift;
+	return HTML::Entities::encode_entities($s);
+}
+
+sub cleanhtml {
 	my $outstring =$_[0];
 	$outstring =~ tr/,/ / if not defined $_[1] or $_[1] ne 'y';
-	$outstring =~ s/&/&amp;/g;
-	$outstring =~ s/\'/&#039;/g;
-	$outstring =~ s/\"/&quot;/g; #" This is just a workaround for the syntax highlighter
-	$outstring =~ s/</&lt;/g;
-	$outstring =~ s/>/&gt;/g;
-	return $outstring;
+
+	return escape($outstring);
 }
 
 sub connectionstatus
diff --git a/config/rootfiles/core/73/filelists/files b/config/rootfiles/core/73/filelists/files
index 6a58766..42bb310 100644
--- a/config/rootfiles/core/73/filelists/files
+++ b/config/rootfiles/core/73/filelists/files
@@ -1,6 +1,8 @@
 etc/system-release
 etc/issue
+srv/web/ipfire/cgi-bin/logs.cgi/proxylog.dat
 srv/web/ipfire/html/redirect.cgi
 srv/web/ipfire/html/redirect-templates/
+var/ipfire/header.pl
 var/ipfire/langs
 var/ipfire/proxy/advanced/useragents
diff --git a/html/cgi-bin/logs.cgi/proxylog.dat b/html/cgi-bin/logs.cgi/proxylog.dat
index e529be0..da86f89 100644
--- a/html/cgi-bin/logs.cgi/proxylog.dat
+++ b/html/cgi-bin/logs.cgi/proxylog.dat
@@ -90,7 +90,7 @@ if ($ENV{'QUERY_STRING'} && $cgiparams{'ACTION'} ne $Lang::tr{'update'})
  	$cgiparams{'MONTH'} = $temp[1];
  	$cgiparams{'DAY'} = $temp[2];  
 	$cgiparams{'SOURCE_IP'} = $temp[3];
-	$cgiparams{'USERNAME'} = $temp[4];
+	$cgiparams{'USERNAME'} = &Header::escape($temp[4]);
 }
 
 if (!($cgiparams{'MONTH'} =~ /^(0|1|2|3|4|5|6|7|8|9|10|11)$/) ||
@@ -383,6 +383,7 @@ print <<END
 END
 ;
 foreach my $so (sort keys %users) {
+	$so = &Header::escape($so);
 	print "<option value='$so' $selected{'USERNAME'}{$so}>$so</option>\n"; }
 print <<END
 	</select>


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