webadmin/bpfire
1
0
Fork 0
mirror of https://github.com/vincentmli/bpfire.git synced 2026-04-09 18:45:54 +02:00
Code Issues Packages Projects Releases Wiki Activity
Files
c5e3d520e92aee074f1713f8ba98ee4296341ad3
bpfire/html/cgi-bin/hosts.cgi
Alexander Marx 0a644b4a04 Layout changes hosts.cgi
2014-01-09 14:52:33 +01:00

466 lines
15 KiB
Perl
Raw Blame History

#!/usr/bin/perl
###############################################################################
# #
# IPFire.org - A linux based firewall #
# Copyright (C) 2007 Michael Tremer & Christian Schmidt #
# #
# This program is free software you can redistribute it and/or modify #
# it under the terms of the GNU General Public License as published by #
# the Free Software Foundation, either version 3 of the License, or #
# (at your option) any later version. #
# #
# This program is distributed in the hope that it will be useful, #
# but WITHOUT ANY WARRANTY; without even the implied warranty of #
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
# GNU General Public License for more details. #
# #
# You should have received a copy of the GNU General Public License #
# along with this program. If not, see <http://www.gnu.org/licenses/>. #
# #
###############################################################################
use strict;
# enable only the following on debugging purpose
#use warnings;
#use CGI::Carp 'fatalsToBrowser';
require '/var/ipfire/general-functions.pl';
require "${General::swroot}/lang.pl";
require "${General::swroot}/header.pl";
#workaround to suppress a warning when a variable is used only once
my @dummy = ( ${Header::colouryellow} );
undef (@dummy);
# Files used
my $setting = "${General::swroot}/main/settings";
our $datafile = "${General::swroot}/main/hosts"; #(our: used in subroutine)
my %color = ();
my %mainsettings = ();
&General::readhash("${General::swroot}/main/settings", \%mainsettings);
&General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
our %settings = ();
#Settings1
# removed
#Settings2 for editing the multi-line list
#Must not be saved !
$settings{'EN'} = ''; # reuse for dummy field in position zero
$settings{'IP'} = '';
$settings{'HOST'} = '';
$settings{'DOM'} = '';
my @nosaved=('EN','IP','HOST','DOM'); # List here ALL setting2 fields. Mandatory
$settings{'ACTION'} = ''; # add/edit/remove
$settings{'KEY1'} = ''; # point record for ACTION
#Define each field that can be used to sort columns
my $sortstring='^IP|^HOST|^DOM';
$settings{'SORT_HOSTSLIST'} = 'HOST';
my $errormessage = '';
my $warnmessage = '';
&Header::showhttpheaders();
#Get GUI values
&Header::getcgihash(\%settings);
# Load multiline data
our @current = ();
if (open(FILE, "$datafile")) {
@current = <FILE>;
close (FILE);
}
## Settings1 Box not used...
&General::readhash("${General::swroot}/main/settings", \%settings);
## Now manipulate the multi-line list with Settings2
# Basic actions are:
# toggle the check box
# add/update a new line
# begin editing a line
# remove a line
# Toggle enable/disable field. Field is in second position
if ($settings{'ACTION'} eq $Lang::tr{'toggle enable disable'}) {
#move out new line
chomp(@current[$settings{'KEY1'}]);
my @temp = split(/\,/,@current[$settings{'KEY1'}]);
$temp[0] = $temp[0] ne '' ? '' : 'on'; # Toggle the field
@current[$settings{'KEY1'}] = join (',',@temp)."\n";
$settings{'KEY1'} = ''; # End edit mode
&General::log($Lang::tr{'hosts config changed'});
#Save current
open(FILE, ">$datafile") or die 'hosts datafile error';
print FILE @current;
close(FILE);
# Rebuild configuration file
&BuildConfiguration;
}
if ($settings{'ACTION'} eq $Lang::tr{'add'}) {
# Validate inputs
unless(&General::validip($settings{'IP'})) {
$errormessage = $Lang::tr{'invalid fixed ip address'};
}
unless(&General::validhostname($settings{'HOST'})) {
$errormessage = $Lang::tr{'invalid hostname'};
}
if ($settings{'DOM'} && ! &General::validdomainname($settings{'DOM'})) {
$errormessage = $Lang::tr{'invalid domain name'};
}
unless ($errormessage) {
if ($settings{'KEY1'} eq '') { #add or edit ?
unshift (@current, "$settings{'EN'},$settings{'IP'},$settings{'HOST'},$settings{'DOM'}\n");
&General::log($Lang::tr{'hosts config added'});
} else {
@current[$settings{'KEY1'}] = "$settings{'EN'},$settings{'IP'},$settings{'HOST'},$settings{'DOM'}\n";
$settings{'KEY1'} = ''; # End edit mode
&General::log($Lang::tr{'hosts config changed'});
}
# Write changes to config file.
&SortDataFile; # sort newly added/modified entry
&BuildConfiguration; # then re-build new host
#map ($settings{$_}='' ,@nosaved); # Clear fields
}
}
if ($settings{'ACTION'} eq $Lang::tr{'edit'}) {
#move out new line
my $line = @current[$settings{'KEY1'}]; # KEY1 is the index in current
chomp($line);
my @temp = split(/\,/, $line);
$settings{'EN'}=$temp[0]; # Prepare the screen for editing
$settings{'IP'}=$temp[1];
$settings{'HOST'}=$temp[2];
$settings{'DOM'}=$temp[3];
}
if ($settings{'ACTION'} eq $Lang::tr{'remove'}) {
splice (@current,$settings{'KEY1'},1); # Delete line
open(FILE, ">$datafile") or die 'hosts datafile error';
print FILE @current;
close(FILE);
$settings{'KEY1'} = ''; # End remove mode
&General::log($Lang::tr{'hosts config changed'});
&BuildConfiguration; # then re-build conf which use new data
}
## Check if sorting is asked
# If same column clicked, reverse the sort.
if ($ENV{'QUERY_STRING'} =~ /$sortstring/ ) {
my $newsort=$ENV{'QUERY_STRING'};
my $actual=$settings{'SORT_HOSTSLIST'};
#Reverse actual sort ?
if ($actual =~ $newsort) {
my $Rev='';
if ($actual !~ 'Rev') {
$Rev='Rev';
}
$newsort.=$Rev;
}
$settings{'SORT_HOSTSLIST'}=$newsort;
map (delete ($settings{$_}) ,(@nosaved,'ACTION','KEY1'));# Must never be saved
&General::writehash($setting, \%settings);
&SortDataFile;
$settings{'ACTION'} = 'SORT'; # Create an 'ACTION'
map ($settings{$_} = '' ,@nosaved,'KEY1'); # and reinit vars to empty
}
if ($settings{'ACTION'} eq '' ) { # First launch from GUI
# Place here default value when nothing is initialized
$settings{'EN'} = 'on';
$settings{'DOM'} = $settings{'DOMAINNAME'};
}
&Header::openpage($Lang::tr{'hostname'}, 1, '');
&Header::openbigbox('100%', 'left', '', $errormessage);
my %checked=(); # Checkbox manipulations
if ($errormessage) {
&Header::openbox('100%', 'left', $Lang::tr{'error messages'});
print "<font class='base'>$errormessage&nbsp;</font>";
&Header::closebox();
}
#
# Remove if no Setting1 needed
#
#if ($warnmessage) {
# $warnmessage = "<font color=${Header::colourred}><b>$Lang::tr{'capswarning'}</b></font>: $warnmessage";
#}
#&Header::openbox('100%', 'left', $Lang::tr{'settings'});
#print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>";
#print <<END
#<table width='100%'>
#<tr>
# <td class='base'>$Lang::tr{'domain name'} : $settings{'DOMAINNAME'}</td>
#</table>
#
#END
#;
#
#print <<END
#<table width='100%'>
#<hr />
#<tr>
# <td class='base' width='25%'><!--<img src='/blob.gif' align='top' alt='*' />&nbsp;$Lang::tr{'this field may be blank'}</td>-->
# <td class='base' width='25%'>$warnmessage</td>
# <td width='50%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' disabled='disabled' /></td>
#</tr>
#</table>
#</form>
#END
#;
#&Header::closebox(); # end of Settings1
#
# Second check box is for editing the list
#
$checked{'EN'}{'on'} = ($settings{'EN'} eq '' ) ? '' : "checked='checked'";
my $buttontext = $Lang::tr{'add'};
if ($settings{'KEY1'} ne '') {
$buttontext = $Lang::tr{'update'};
&Header::openbox('100%', 'left', $Lang::tr{'edit an existing host'});
} else {
&Header::openbox('100%', 'left', $Lang::tr{'add a host'});
}
#Edited line number (KEY1) passed until cleared by 'save' or 'remove' or 'new sort order'
print <<END
<form method='post' action='$ENV{'SCRIPT_NAME'}'>
<input type='hidden' name='KEY1' value='$settings{'KEY1'}' />
<table width='100%'>
<tr>
<td class='base'>$Lang::tr{'host ip'}:&nbsp;</td>
<td><input type='text' name='IP' value='$settings{'IP'}' /></td>
<td class='base'>$Lang::tr{'hostname'}:</td>
<td><input type='text' name='HOST' value='$settings{'HOST'}' /></td>
</tr><tr>
<td class='base'>$Lang::tr{'domain name'}:&nbsp;<img src='/blob.gif' alt='*' /></td>
<td><input type='text' name='DOM' value='$settings{'DOM'}' /></td>
<td class='base'>$Lang::tr{'enabled'}</td>
<td><input type='checkbox' name='EN' $checked{'EN'}{'on'} /></td>
</tr>
</table>
<br>
<hr />
<table width='100%'>
<tr>
<td class='base' width='50%'><img src='/blob.gif' align='top' alt='*' />&nbsp;$Lang::tr{'this field may be blank'}</td>
<td width='50%' align='right'><input type='hidden' name='ACTION' value='$Lang::tr{'add'}' /><input type='submit' name='SUBMIT' value='$buttontext' /></td>
</tr>
</table>
</form>
END
;
&Header::closebox();
#
# Third box shows the list, in columns
#
# Columns headers may content a link. In this case it must be named in $sortstring
#
&Header::openbox('100%', 'left', $Lang::tr{'current hosts'});
print <<END
<table width='100%' class='tbl'>
<tr>
<th width='20%' align='center'><a href='$ENV{'SCRIPT_NAME'}?IP'><b>$Lang::tr{'host ip'}</b></a></th>
<th width='20%' align='center'><a href='$ENV{'SCRIPT_NAME'}?HOST'><b>$Lang::tr{'hostname'}</b></a></th>
<th width='50%' align='center'><a href='$ENV{'SCRIPT_NAME'}?DOM'><b>$Lang::tr{'domain name'}</b></a></th>
<th width='10%' colspan='3' class='boldbase' align='center'><b>$Lang::tr{'action'}</b></th>
</tr>
END
;
#
# Print each line of @current list
#
my $col="";
my $key = 0;
foreach my $line (@current) {
chomp($line); # remove newline
my @temp=split(/\,/,$line);
$temp[3] ='' unless defined $temp[3]; # not always populated
#Choose icon for checkbox
my $gif = '';
my $gdesc = '';
if ($temp[0] ne '' ) {
$gif = 'on.gif';
$gdesc = $Lang::tr{'click to disable'};
} else {
$gif = 'off.gif';
$gdesc = $Lang::tr{'click to enable'};
}
#Colorize each line
if ($settings{'KEY1'} eq $key) {
print "<tr bgcolor='${Header::colouryellow}'>";
} elsif ($key % 2) {
print "<tr>";
$col="bgcolor='$color{'color20'}'";
} else {
print "<tr>";
$col="bgcolor='$color{'color22'}'";
}
print <<END
<td align='center' $col>$temp[1]</td>
<td align='center' $col>$temp[2]</td>
<td align='center' $col>$temp[3]</td>
<td align='center' $col>
<form method='post' action='$ENV{'SCRIPT_NAME'}'>
<input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}' />
<input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' alt='$gdesc' title='$gdesc' />
<input type='hidden' name='KEY1' value='$key' />
</form>
</td>
<td align='center' $col>
<form method='post' action='$ENV{'SCRIPT_NAME'}'>
<input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
<input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' alt='$Lang::tr{'edit'}' title='$Lang::tr{'edit'}' />
<input type='hidden' name='KEY1' value='$key' />
</form>
</td>
<td align='center' $col>
<form method='post' action='$ENV{'SCRIPT_NAME'}'>
<input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
<input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' alt='$Lang::tr{'remove'}' title='$Lang::tr{'remove'}' />
<input type='hidden' name='KEY1' value='$key' />
</form>
</td>
</tr>
END
;
$key++;
}
print "</table>";
# If table contains entries, print 'Key to action icons'
if ($key) {
print <<END
<table>
<tr>
<td class='boldbase'>&nbsp;<b>$Lang::tr{'legend'}:&nbsp;</b></td>
<td><img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td>
<td class='base'>$Lang::tr{'click to disable'}</td>
<td>&nbsp;&nbsp;</td>
<td><img src='/images/off.gif' alt='$Lang::tr{'click to enable'}' /></td>
<td class='base'>$Lang::tr{'click to enable'}</td>
<td>&nbsp;&nbsp;</td>
<td><img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
<td class='base'>$Lang::tr{'edit'}</td>
<td>&nbsp;&nbsp;</td>
<td><img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
<td class='base'>$Lang::tr{'remove'}</td>
</tr>
</table>
END
;
}
&Header::closebox();
&Header::closebigbox();
&Header::closepage();
## Ouf it's the end !
# Sort the "current" array according to choices
sub SortDataFile
{
our %entries = ();
# Sort pair of record received in $a $b special vars.
# When IP is specified use numeric sort else alpha.
# If sortname ends with 'Rev', do reverse sort.
#
sub fixedleasesort {
my $qs=''; # The sort field specified minus 'Rev'
if (rindex ($settings{'SORT_HOSTSLIST'},'Rev') != -1) {
$qs=substr ($settings{'SORT_HOSTSLIST'},0,length($settings{'SORT_HOSTSLIST'})-3);
if ($qs eq 'IP') {
my @a = split(/\./,$entries{$a}->{$qs});
my @b = split(/\./,$entries{$b}->{$qs});
($b[0]<=>$a[0]) ||
($b[1]<=>$a[1]) ||
($b[2]<=>$a[2]) ||
($b[3]<=>$a[3]);
} else {
$entries{$b}->{$qs} cmp $entries{$a}->{$qs};
}
} else { #not reverse
$qs=$settings{'SORT_HOSTSLIST'};
if ($qs eq 'IP') {
my @a = split(/\./,$entries{$a}->{$qs});
my @b = split(/\./,$entries{$b}->{$qs});
($a[0]<=>$b[0]) ||
($a[1]<=>$b[1]) ||
($a[2]<=>$b[2]) ||
($a[3]<=>$b[3]);
} else {
$entries{$a}->{$qs} cmp $entries{$b}->{$qs};
}
}
}
#Use an associative array (%entries)
my $key = 0;
foreach my $line (@current) {
chomp( $line); #remove newline because can be on field 5 or 6 (addition of REMARK)
my @temp = ( '','','', '');
@temp = split (',',$line);
# Build a pair 'Field Name',value for each of the data dataline.
# Each SORTABLE field must have is pair.
# Other data fields (non sortable) can be grouped in one
my @record = ('KEY',$key++,'EN',$temp[0],'IP',$temp[1],'HOST',$temp[2],'DOM',$temp[3]);
my $record = {}; # create a reference to empty hash
%{$record} = @record; # populate that hash with @record
$entries{$record->{KEY}} = $record; # add this to a hash of hashes
}
open(FILE, ">$datafile") or die 'hosts datafile error';
# Each field value is printed , with the newline ! Don't forget separator and order of them.
foreach my $entry (sort fixedleasesort keys %entries) {
print FILE "$entries{$entry}->{EN},$entries{$entry}->{IP},$entries{$entry}->{HOST},$entries{$entry}->{DOM}\n";
}
close(FILE);
# Reload sorted @current
open (FILE, "$datafile");
@current = <FILE>;
close (FILE);
}
#
# Build the configuration file
#
sub BuildConfiguration {
system '/usr/local/bin/rebuildhosts';
}
Reference in New Issue View Git Blame Copy Permalink