b325250a58e9b0d37fe316692028e71856e4050f
[ipfire-2.x.git] / html / cgi-bin / index.cgi
1 #!/usr/bin/perl
2 ###############################################################################
3 #                                                                             #
4 # IPFire.org - A linux based firewall                                         #
5 # Copyright (C) 2007-2011  IPFire Team  <info@ipfire.org>                     #
6 #                                                                             #
7 # This program is free software: you can redistribute it and/or modify        #
8 # it under the terms of the GNU General Public License as published by        #
9 # the Free Software Foundation, either version 3 of the License, or           #
10 # (at your option) any later version.                                         #
11 #                                                                             #
12 # This program is distributed in the hope that it will be useful,             #
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
15 # GNU General Public License for more details.                                #
16 #                                                                             #
17 # You should have received a copy of the GNU General Public License           #
18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
19 #                                                                             #
20 ###############################################################################
21
22 use strict;
23
24 # enable only the following on debugging purpose
25 #use warnings;
26 #use CGI::Carp 'fatalsToBrowser';
27
28 require '/var/ipfire/general-functions.pl';
29 require "${General::swroot}/lang.pl";
30 require "${General::swroot}/header.pl";
31 require "/opt/pakfire/lib/functions.pl";
32
33 my %cgiparams=();
34 my %pppsettings=();
35 my %modemsettings=();
36 my %netsettings=();
37 my %ddnssettings=();
38 my $warnmessage = '';
39 my $refresh = "";
40 my $ipaddr='';
41
42
43 &Header::showhttpheaders();
44
45 $cgiparams{'ACTION'} = '';
46 &Header::getcgihash(\%cgiparams);
47 $pppsettings{'VALID'} = '';
48 $pppsettings{'PROFILENAME'} = 'None';
49 &General::readhash("${General::swroot}/ppp/settings", \%pppsettings);
50 &General::readhash("${General::swroot}/modem/settings", \%modemsettings);
51 &General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
52 &General::readhash("${General::swroot}/ddns/settings", \%ddnssettings);
53
54 my %color = ();
55 my %mainsettings = ();
56 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
57 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
58
59 my $connstate = &Header::connectionstatus();
60
61         if ( -e "/var/ipfire/main/gpl-accepted" ) {
62 if ($cgiparams{'ACTION'} eq $Lang::tr{'shutdown'} || $cgiparams{'ACTION'} eq $Lang::tr{'reboot'}) {
63         $refresh = "<meta http-equiv='refresh' content='300;'>";
64 } elsif ($connstate =~ /$Lang::tr{'connecting'}/ || /$Lang::tr{'connection closed'}/ ){
65         $refresh = "<meta http-equiv='refresh' content='5;'>";
66 } elsif ($connstate =~ /$Lang::tr{'dod waiting'}/ || -e "${General::swroot}/main/refreshindex") {
67         $refresh = "<meta http-equiv='refresh' content='30;'>";
68 }
69 }
70
71 if ($cgiparams{'ACTION'} eq $Lang::tr{'dial profile'})
72 {
73         my $profile = $cgiparams{'PROFILE'};
74         my %tempcgiparams = ();
75         $tempcgiparams{'PROFILE'} = '';
76         &General::readhash("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
77                 \%tempcgiparams);
78
79         # make a link from the selected profile to the "default" one.
80         unlink("${General::swroot}/ppp/settings");
81         link("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
82                 "${General::swroot}/ppp/settings");
83         system ("/usr/bin/touch", "${General::swroot}/ppp/updatesettings");
84
85         # read in the new params "early" so we can write secrets.
86         %cgiparams = ();
87         &General::readhash("${General::swroot}/ppp/settings", \%cgiparams);
88         $cgiparams{'PROFILE'} = $profile;
89         $cgiparams{'BACKUPPROFILE'} = $profile;
90         &General::writehash("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
91                 \%cgiparams);
92
93         # write secrets file.
94         open(FILE, ">/${General::swroot}/ppp/secrets") or die "Unable to write secrets file.";
95         flock(FILE, 2);
96         my $username = $cgiparams{'USERNAME'};
97         my $password = $cgiparams{'PASSWORD'};
98         print FILE "'$username' * '$password'\n";
99         chmod 0600, "${General::swroot}/ppp/secrets";
100         close FILE;
101
102         &General::log("$Lang::tr{'profile made current'} $tempcgiparams{'PROFILENAME'}"); 
103         $cgiparams{'ACTION'} = "$Lang::tr{'dial'}";
104 }
105
106 if ($cgiparams{'ACTION'} eq $Lang::tr{'dial'}) {
107         system('/usr/local/bin/redctrl start > /dev/null') == 0
108         or &General::log("Dial failed: $?"); sleep 1;}
109 elsif ($cgiparams{'ACTION'} eq $Lang::tr{'hangup'}) {
110         system('/usr/local/bin/redctrl stop > /dev/null') == 0
111         or &General::log("Hangup failed: $?"); sleep 1;}
112
113 my $c;
114 my $maxprofiles = 5;
115 my @profilenames = ();
116
117 for ($c = 1; $c <= $maxprofiles; $c++)
118 {
119         my %temppppsettings = ();
120         $temppppsettings{'PROFILENAME'} = '';
121         &General::readhash("${General::swroot}/ppp/settings-$c", \%temppppsettings);
122         $profilenames[$c] = $temppppsettings{'PROFILENAME'};
123 }
124 my %selected;
125 for ($c = 1; $c <= $maxprofiles; $c++) {
126         $selected{'PROFILE'}{$c} = ''; 
127 }
128 $selected{'PROFILE'}{$pppsettings{'PROFILE'}} = "selected='selected'";
129 my $dialButtonDisabled = "disabled='disabled'";
130
131
132 &Header::openpage($Lang::tr{'main page'}, 1, $refresh);
133 &Header::openbigbox('', 'center');
134
135 # licence agreement
136 if ($cgiparams{'ACTION'} eq $Lang::tr{'yes'} && $cgiparams{'gpl_accepted'} eq '1') {
137         system('touch /var/ipfire/main/gpl_accepted')
138 }
139 if ( -e "/var/ipfire/main/gpl_accepted" ) {
140 &Header::openbox('100%', 'center', &Header::cleanhtml(`/bin/uname -n`,"y"));
141
142
143 if ( ( $pppsettings{'VALID'} eq 'yes' && $modemsettings{'VALID'} eq 'yes' ) || ( $netsettings{'CONFIG_TYPE'} =~ /^(1|2|3|4)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ )) {
144         if (open(IPADDR,"${General::swroot}/ddns/ipcache")) {
145             $ipaddr = <IPADDR>;
146             close IPADDR;
147             chomp ($ipaddr);
148         }
149         if (open(IPADDR,"${General::swroot}/red/local-ipaddress")) {
150             $ipaddr = <IPADDR>;
151             close IPADDR;
152             chomp ($ipaddr);
153         }
154 } elsif ($modemsettings{'VALID'} eq 'no') {
155         print "$Lang::tr{'modem settings have errors'}\n </b></font>\n";
156 } else {
157         print "$Lang::tr{'profile has errors'}\n </b></font>\n";
158 }
159
160 #if ( $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ ) {
161 #       $ipaddr = $netsettings{'RED_ADDRESS'};
162 #}
163
164 my $death = 0;
165 my $rebirth = 0;
166
167 if ($cgiparams{'ACTION'} eq $Lang::tr{'shutdown'}) {
168         $death = 1;
169         &General::log($Lang::tr{'shutting down ipfire'});
170         system '/usr/local/bin/ipfirereboot down';
171 } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'reboot'}) {
172         $rebirth = 1;
173         &General::log($Lang::tr{'rebooting ipfire'});
174         system '/usr/local/bin/ipfirereboot boot';
175 }
176
177 if ($death == 0 && $rebirth == 0) {
178         
179 if ($mainsettings{'REBOOTQUESTION'} eq "off") { 
180 print <<END
181         <form method='post' action='$ENV{'SCRIPT_NAME'}'>
182         <table width='100%'>
183         <tr>
184                 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'reboot'}' /></td>
185                 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'refresh'}' /></td>
186                 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'shutdown'}' /></td>
187         </tr>
188         </table>
189         </form>
190 END
191 ;
192 } else {                
193         if ($cgiparams{'ACTION'} eq $Lang::tr{'reboot ask'}) {
194 print <<END
195         <form method='post' action='$ENV{'SCRIPT_NAME'}'>
196         <table width='100%'>
197           <tr>
198             <td colspan="3" align='left'><font color="red">$Lang::tr{'reboot sure'}</font></td>
199             </tr>
200           <tr>
201                 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'reboot'}' /></td>
202                 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'refresh'}' /></td>
203                 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'shutdown ask'}' /></td>
204         </tr>
205         </table>
206         </form>
207 END
208 ;
209         } elsif ($cgiparams{'ACTION'} eq $Lang::tr{'shutdown ask'}) {
210 print <<END
211         <form method='post' action='$ENV{'SCRIPT_NAME'}'>
212         <table width='100%'>
213           <tr>
214             <td colspan="3" align='right'><font color="red">$Lang::tr{'shutdown sure'}</font></td>
215             </tr>
216           <tr>
217                 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'reboot ask'}' /></td>
218                 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'refresh'}' /></td>
219                 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'shutdown'}' /></td>
220         </tr>
221         </table>
222         </form>
223 END
224 ;
225         } else {
226 print <<END
227                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
228                 <table width='100%'>
229                 <tr>
230                         <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'reboot ask'}' /></td>
231                         <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'refresh'}' /></td>
232                         <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'shutdown ask'}' /></td>
233                 </tr>
234                 </table>
235                 </form>
236 END
237 ;
238         }
239 }
240 print <<END;
241
242
243 <!-- Table of networks -->
244 <table border='0' width=80%>
245   <tr>  <th bgcolor='$color{'color20'}'>$Lang::tr{'network'}
246         <th bgcolor='$color{'color20'}'>IP
247         <th bgcolor='$color{'color20'}'>$Lang::tr{'status'}
248   <tr>  <td align='center' bgcolor='$Header::colourred' width='25%'><a href="/cgi-bin/pppsetup.cgi"><font size='2' color='white'><b>$Lang::tr{'internet'}</b></font></a><br>
249         <td width='30%' align='center'>$ipaddr 
250         <td width='45%' align='center'>$connstate
251 END
252 if ( $netsettings{'RED_TYPE'} ne "STATIC" && $netsettings{'RED_TYPE'} ne "DHCP" ){
253 print `/usr/local/bin/dialctrl.pl show`;
254 print <<END;
255         <tr><td colspan='2'>
256                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>$Lang::tr{'profile'}:
257                         <select name='PROFILE'>
258 END
259         for ($c = 1; $c <= $maxprofiles; $c++)
260         {
261                 if ($profilenames[$c] ne '') {
262                         $dialButtonDisabled = "";
263                         print "\t<option value='$c' $selected{'PROFILE'}{$c}>$c. $profilenames[$c]</option>\n";
264                 }
265         }
266         $dialButtonDisabled = "disabled='disabled'" if (-e '/var/run/ppp-ipfire.pid' || -e "${General::swroot}/red/active");
267         if ( ( $pppsettings{'VALID'} eq 'yes' ) || ( $netsettings{'CONFIG_TYPE'} =~ /^(1|2|3|4)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ ) ) {
268                 print <<END;
269                                 </select>
270                                 <input type='submit' name='ACTION' value='$Lang::tr{'dial profile'}' $dialButtonDisabled />
271                         </form>
272                         <td align='center'>
273                                 <table width='100%' border='0'>
274                                         <tr>
275                                         <td width='50%' align='right'>  <form method='post' action='$ENV{'SCRIPT_NAME'}'>
276                                                                                         <input type='submit' name='ACTION' value='$Lang::tr{'dial'}'>
277                                                                                 </form>
278                                         <td width='50%' align='left'>   <form method='post' action='$ENV{'SCRIPT_NAME'}'>
279                                                                                         <input type='submit' name='ACTION' value='$Lang::tr{'hangup'}'>
280                                                                                 </form>
281                                 </table>
282 END
283         } else {
284         print "$Lang::tr{'profile has errors'}\n </b></font>\n";
285         }
286 }
287         my $HOSTNAME = (gethostbyaddr(pack("C4", split(/\./, $ipaddr)), 2))[0];
288         if ( "$HOSTNAME" ne "" ) {
289                 print <<END;
290         <tr><td><b>Hostname:</b><td align='center'>$HOSTNAME<td>&nbsp;
291 END
292         }
293
294         if ( -e "/var/ipfire/red/remote-ipaddress" ) {
295                 my $GATEWAY = `cat /var/ipfire/red/remote-ipaddress`;
296                 chomp($GATEWAY);
297                 print <<END;
298         <tr><td><b>Gateway:</b><td align='center'>$GATEWAY<td>&nbsp;
299 END
300         }
301
302         my $DNS1 = `cat /var/ipfire/red/dns1`;
303         my $DNS2 = `cat /var/ipfire/red/dns2`;
304         chomp($DNS1);
305         chomp($DNS1);
306
307         if ( $DNS1 ) { print <<END;
308         <tr><td><b>DNS-Server:</b><td align='center'>$DNS1
309 END
310         }
311         if ( $DNS2 ) { print <<END;
312         <td align='center'>$DNS2
313 END
314         } else { print <<END;
315         <td>&nbsp;
316 END
317         }
318
319         if ( $netsettings{'GREEN_DEV'} ) { print <<END;
320                 <tr><td align='center' bgcolor='$Header::colourgreen' width='25%'><a href="/cgi-bin/dhcp.cgi"><font size='2' color='white'><b>$Lang::tr{'lan'}</b></font></a>
321                 <td width='30%' align='center'>$netsettings{'GREEN_ADDRESS'}
322                 <td width='45%' align='center'>
323 END
324                 if ( `cat /var/ipfire/proxy/advanced/settings | grep ^ENABLE=on` ) { 
325                         print $Lang::tr{'advproxy on'}; 
326                         if ( `cat /var/ipfire/proxy/advanced/settings | grep ^TRANSPARENT=on` ) { print " (transparent)"; }
327                 }       else { print $Lang::tr{'advproxy off'};  }
328         }
329         if ( $netsettings{'BLUE_DEV'} ) { print <<END;
330                 <tr><td align='center' bgcolor='$Header::colourblue' width='25%'><a href="/cgi-bin/wireless.cgi"><font size='2' color='white'><b>$Lang::tr{'wireless'}</b></font></a><br>
331                 <td width='30%' align='center'>$netsettings{'BLUE_ADDRESS'}
332                 <td width='45%' align='center'>
333 END
334                 if ( `cat /var/ipfire/proxy/advanced/settings | grep ^ENABLE_BLUE=on` ) { 
335                         print $Lang::tr{'advproxy on'};  
336                         if ( `cat /var/ipfire/proxy/advanced/settings | grep ^TRANSPARENT_BLUE=on` ) { print " (transparent)"; }
337                 }       else { print $Lang::tr{'advproxy off'};  }
338         }
339         if ( $netsettings{'ORANGE_DEV'} ) { print <<END;
340                 <tr><td align='center' bgcolor='$Header::colourorange' width='25%'><a href="/cgi-bin/dmzholes.cgi"><font size='2' color='white'><b>$Lang::tr{'dmz'}</b></font></a><br>
341                 <td width='30%' align='center'>$netsettings{'ORANGE_ADDRESS'}
342                 <td width='45%' align='center'><font color=$Header::colourgreen>Online</font>
343 END
344         }
345         if ( `cat /var/ipfire/vpn/settings | grep ^ENABLED=on` ||
346              `cat /var/ipfire/vpn/settings | grep ^ENABLED_BLUE=on` ) { 
347                 my $ipsecip = `cat /var/ipfire/vpn/settings | grep ^VPN_IP= | cut -c 8-`;
348                 my @status = `/usr/local/bin/ipsecctrl I`;
349                 my %confighash = ();
350                 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
351                 print <<END;
352                 <tr><td align='center' bgcolor='$Header::colourvpn' width='25%'><a href="/cgi-bin/vpnmain.cgi"><font size='2' color='white'><b>$Lang::tr{'vpn'}</b></font></a><br>
353                 <td width='30%' align='center'>$ipsecip
354                 <td width='45%' align='center'><font color=$Header::colourgreen>Online</font>
355 END
356                 my $id = 0;
357                 my $gif;
358                 foreach my $key (keys %confighash) {
359                         if ($confighash{$key}[0] eq 'on') { $gif = 'on.gif'; } else { $gif = 'off.gif'; }
360
361                         if ($id % 2) {
362           print "<tr><td align='left' nowrap='nowrap' bgcolor='$color{'color20'}'>$confighash{$key}[1] / " . $Lang::tr{"$confighash{$key}[3]"} . " (" . $Lang::tr{"$confighash{$key}[4]"} . ")</td><td align='center'>$confighash{$key}[11]</td>";
363                         } else {
364           print "<tr></td><td align='left' nowrap='nowrap' bgcolor='$color{'color22'}'>$confighash{$key}[1] / " . $Lang::tr{"$confighash{$key}[3]"} . " (" . $Lang::tr{"$confighash{$key}[4]"} . ")</td><td align='center'>$confighash{$key}[11]</td>";
365                         }
366                         
367                         my $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourred}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b></td></tr></table>";
368                         if ($confighash{$key}[0] eq 'off') {
369                             $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourblue}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b></td></tr></table>";
370                         } else {
371                             foreach my $line (@status) {
372                                 if (($line =~ /\"$confighash{$key}[1]\".*IPsec SA established/) ||
373                                     ($line =~/$confighash{$key}[1]\{.*INSTALLED/ ))
374                                     {
375                                     $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourgreen}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsopen'}</font></b></td></tr></table>";
376                                 }
377                            }
378                         }
379                         print "<td align='center'>$active</td>";
380                 }
381         }
382         if ( `cat /var/ipfire/ovpn/settings | grep ^ENABLED=on` || 
383              `cat /var/ipfire/ovpn/settings | grep ^ENABLED_BLUE=on` || 
384              `cat /var/ipfire/ovpn/settings | grep ^ENABLED_ORANGE=on`) { 
385                 my $ovpnip = `cat /var/ipfire/ovpn/settings | grep ^DOVPN_SUBNET= | cut -c 14- | sed -e 's\/\\/255.255.255.0\/\/'`;
386                 print <<END;
387                 <tr><td align='center' bgcolor='$Header::colourovpn' width='25%'><a href="/cgi-bin/ovpnmain.cgi"><font size='2' color='white'><b>OpenVPN</b></font></a><br>
388                 <td width='30%' align='center'>$ovpnip
389                 <td width='45%' align='center'><font color=$Header::colourgreen>Online</font>
390 END
391         }
392
393 # Fireinfo
394 if ( ! -e "/var/ipfire/main/send_profile") {
395         $warnmessage .= "<li><a style='color: white;' href='fireinfo.cgi'>$Lang::tr{'fireinfo please enable'}</a></li>";
396 }
397
398 # Memory usage warning
399 my @free = `/usr/bin/free`;
400 $free[1] =~ m/(\d+)/;
401 my $mem = $1;
402 $free[2] =~ m/(\d+)/;
403 my $used = $1;
404 my $pct = int 100 * ($mem - $used) / $mem;
405 if ($used / $mem > 90) {
406         $warnmessage .= "<li> $Lang::tr{'high memory usage'}: $pct% !</li>\n";
407 }
408
409 # Diskspace usage warning
410 my @temp=();
411 my $temp2=();
412 my @df = `/bin/df -B M -P -x rootfs`;
413 foreach my $line (@df) {
414         next if $line =~ m/^Filesystem/;
415         if ($line =~ m/root/ ) {
416                 $line =~ m/^.* (\d+)M.*$/;
417                 @temp = split(/ +/,$line);
418                 if ($1<5) {
419                         # available:plain value in MB, and not %used as 10% is too much to waste on small disk
420                         # and root size should not vary during time
421                         $warnmessage .= "<li> $Lang::tr{'filesystem full'}: $temp[0] <b>$Lang::tr{'free'}=$1M</b> !</li>\n";
422                 }
423                 
424         } else {
425                 # $line =~ m/^.* (\d+)m.*$/;
426                 $line =~ m/^.* (\d+)\%.*$/;
427                 if ($1>90) {
428                         @temp = split(/ /,$line);
429                         $temp2=int(100-$1);
430                         $warnmessage .= "<li> $Lang::tr{'filesystem full'}: $temp[0] <b>$Lang::tr{'free'}=$temp2%</b> !</li>\n";
431                 }
432         }
433 }
434
435 # S.M.A.R.T. health warning
436 my @files = `/bin/ls /var/run/smartctl_out_hddtemp-* 2>/dev/null`;
437 foreach my $file (@files) {
438         chomp ($file);
439         my $disk=`echo $file | cut -d"-" -f2`;
440         chomp ($disk);
441         if (`/bin/grep "SAVE ALL DATA" $file`) {
442                 $warnmessage .= "<li> $Lang::tr{'smartwarn1'} /dev/$disk $Lang::tr{'smartwarn2'} !</li>\n\n";
443         }
444 }
445
446 if ($warnmessage) {
447         print "<tr><td align='center' bgcolor=$Header::colourred colspan='3'><font color='white'>$warnmessage</font></table>";
448 }
449 print <<END;
450 </table>
451 END
452 ;
453 &Pakfire::dblist("upgrade", "notice");
454 print <<END;
455 END
456 if ( -e "/var/run/need_reboot" ) {
457         print "<br /><br /><font color='red'>$Lang::tr{'needreboot'}!</font>";
458 }
459 } else {
460         my $message='';
461         if ($death) {
462                 $message = $Lang::tr{'ipfire has now shutdown'};
463         } else {
464                 $message = $Lang::tr{'ipfire has now rebooted'};
465         }
466         print <<END
467 <div align='center'>
468 <table width='100%' bgcolor='#ffffff'>
469 <tr><td align='center'>
470 <br /><br /><img src='/images/IPFire.png' /><br /><br /><br />
471 </td></tr>
472 </table>
473 <br />
474 <font size='6'>$message</font>
475 </div>
476 END
477 ;
478
479
480
481 &Header::closebox();
482 }
483
484 else {
485 &Header::openbox('100%', 'left', $Lang::tr{'gpl license agreement'});
486 print <<END;
487         $Lang::tr{'gpl please read carefully the general public license and accept it below'}.
488         <br /><br />
489 END
490 ;       
491 if ( -e "/usr/share/doc/licenses/GPLv3" ) {
492         print '<textarea rows=\'25\' cols=\'75\' readonly=\'true\'>';
493         print `cat /usr/share/doc/licenses/GPLv3`;
494         print '</textarea>';
495 }
496 else {
497         print '<br /><a href=\'http://www.gnu.org/licenses/gpl-3.0.txt\' target=\'_blank\'>GNU GENERAL PUBLIC LICENSE</a><br />';
498 }
499 print <<END;
500         <p>
501                 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
502                         <input type='checkbox' name='gpl_accepted' value='1'/> $Lang::tr{'gpl i accept these terms and conditions'}.
503                         <br/ >
504                         <input type='submit' name='ACTION' value=$Lang::tr{'yes'} />
505                 </form>
506         </p>
507         <a href='http://www.gnu.org/licenses/translations.html' target='_blank'>$Lang::tr{'gpl unofficial translation of the general public license v3'}</a>
508
509 END
510
511 &Header::closebox();
512 }
513
514 &Header::closebigbox();
515 &Header::closepage();