mirror of
https://github.com/vincentmli/bpfire.git
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9c6a0ce12d
"makegraphbox" is modified to remove the old iframe method and output a modern div container instead. Graph errors are now returned, to be displayed by getrrdimage.cgi. entropy.cgi and netovpnsrv.cgi are modified to ensure compatibility. Add cache control HTTP header to image output. Signed-off-by: Leo-Andres Hofmann <hofmann@leo-andres.de> Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
107 lines
3.6 KiB
Perl
107 lines
3.6 KiB
Perl
#!/usr/bin/perl
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###############################################################################
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# #
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# IPFire.org - A linux based firewall #
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# Copyright (C) 2005-2010 IPFire Team #
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# #
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# This program is free software: you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation, either version 3 of the License, or #
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# (at your option) any later version. #
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# #
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# This program is distributed in the hope that it will be useful, #
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# but WITHOUT ANY WARRANTY; without even the implied warranty of #
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
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# GNU General Public License for more details. #
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# #
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# You should have received a copy of the GNU General Public License #
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# along with this program. If not, see <http://www.gnu.org/licenses/>. #
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# #
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###############################################################################
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use strict;
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# enable only the following on debugging purpose
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#use warnings;
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#use CGI::Carp 'fatalsToBrowser';
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require '/var/ipfire/general-functions.pl';
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require "${General::swroot}/lang.pl";
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require "${General::swroot}/header.pl";
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require "${General::swroot}/graphs.pl";
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my @querry = split(/\?/,$ENV{'QUERY_STRING'});
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$querry[0] = '' unless defined $querry[0];
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$querry[1] = 'hour' unless defined $querry[1];
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if ( $querry[0] ne~ "") {
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print "Content-type: image/png\n\n";
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binmode(STDOUT);
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&Graphs::updateentropygraph($querry[1]);
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} else {
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&Header::showhttpheaders();
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&Header::openpage($Lang::tr{'entropy'}, 1, '');
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&Header::openbigbox('100%', 'left');
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&Header::openbox('100%', 'center', $Lang::tr{'entropy'});
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&Graphs::makegraphbox("entropy.cgi", "entropy", "day");
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&Header::closebox();
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# Check for hardware support.
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my $message;
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my $message_colour = $Header::colourred;
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if (&has_rdrand()) {
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$message = $Lang::tr{'system has rdrand'};
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$message_colour = $Header::colourgreen;
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}
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my $rngd_status = "<td align='center' bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td>";
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if (&rngd_is_running()) {
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$rngd_status = "<td align='center' bgcolor='${Header::colourgreen}'><font color='white'><b>$Lang::tr{'running'}</b></font></td>";
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}
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&Header::openbox('100%', 'center', $Lang::tr{'hardware support'});
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if ($message) {
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print <<EOF;
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<p style="color: $message_colour; text-align: center;">$message</p>
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EOF
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}
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print <<EOF;
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<table width='80%' cellspacing='1' class='tbl'>
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<tr>
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<th align='center'><b>$Lang::tr{'service'}</b></th>
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<th align='center'><b>$Lang::tr{'status'}</b></th>
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</tr>
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<tr>
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<td align='center'>
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$Lang::tr{'random number generator daemon'}
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</td>
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$rngd_status
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</tr>
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</table>
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EOF
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&Header::closebox();
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&Header::closebigbox();
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&Header::closepage();
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}
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sub has_rdrand() {
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open(FILE, "/proc/cpuinfo") or return 0;
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my @cpuinfo = <FILE>;
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close(FILE);
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my @result = grep(/rdrand/, @cpuinfo);
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if (@result) {
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return 1;
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}
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return 0;
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}
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sub rngd_is_running() {
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return (-e "/var/run/rngd.pid");
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}
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