Einige CGIs gefixt, SNORT wird beim Systemstart gestartet
[people/pmueller/ipfire-2.x.git] / html / cgi-bin / index.cgi
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1#!/usr/bin/perl
2#
3# SmoothWall CGIs
4#
5# This code is distributed under the terms of the GPL
6#
7# (c) The SmoothWall Team
8#
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9
10use strict;
11
12# enable only the following on debugging purpose
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13use warnings;
14use CGI::Carp 'fatalsToBrowser';
ac1cfefa 15
e383179b 16require '/var/ipfire/general-functions.pl';
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17require "${General::swroot}/lang.pl";
18require "${General::swroot}/header.pl";
19
20my %cgiparams=();
21my %pppsettings=();
22my %modemsettings=();
23my %netsettings=();
24my %ddnssettings=();
25my $warnmessage = '';
afbda815 26my $refresh = "<meta http-equiv='refresh' content='180;'>";
e383179b 27my $ipaddr='';
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28
29&Header::showhttpheaders();
30
31$cgiparams{'ACTION'} = '';
32&Header::getcgihash(\%cgiparams);
33$pppsettings{'VALID'} = '';
34$pppsettings{'PROFILENAME'} = 'None';
35&General::readhash("${General::swroot}/ppp/settings", \%pppsettings);
36&General::readhash("${General::swroot}/modem/settings", \%modemsettings);
37&General::readhash("${General::swroot}/ethernet/settings", \%netsettings);
38&General::readhash("${General::swroot}/ddns/settings", \%ddnssettings);
39
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40my %color = ();
41my %mainsettings = ();
42&General::readhash("${General::swroot}/main/settings", \%mainsettings);
43&General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
44
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45my $connstate = &Header::connectionstatus();
46if ($connstate =~ /$Lang::tr{'dod waiting'}/ || -e "${General::swroot}/main/refreshindex") {
47 $refresh = "<meta http-equiv='refresh' content='30;'>";
48} elsif ($connstate =~ /$Lang::tr{'connecting'}/) {
49 $refresh = "<meta http-equiv='refresh' content='5;'>";
50}
51
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52if ($cgiparams{'ACTION'} eq $Lang::tr{'dial profile'})
53{
54 my $profile = $cgiparams{'PROFILE'};
55 my %tempcgiparams = ();
56 $tempcgiparams{'PROFILE'} = '';
57 &General::readhash("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
58 \%tempcgiparams);
59
60 # make a link from the selected profile to the "default" one.
61 unlink("${General::swroot}/ppp/settings");
62 link("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
63 "${General::swroot}/ppp/settings");
64 system ("/usr/bin/touch", "${General::swroot}/ppp/updatesettings");
65
66 # read in the new params "early" so we can write secrets.
67 %cgiparams = ();
68 &General::readhash("${General::swroot}/ppp/settings", \%cgiparams);
69 $cgiparams{'PROFILE'} = $profile;
70 $cgiparams{'BACKUPPROFILE'} = $profile;
71 &General::writehash("${General::swroot}/ppp/settings-$cgiparams{'PROFILE'}",
72 \%cgiparams);
73
74 # write secrets file.
75 open(FILE, ">/${General::swroot}/ppp/secrets") or die "Unable to write secrets file.";
76 flock(FILE, 2);
77 my $username = $cgiparams{'USERNAME'};
78 my $password = $cgiparams{'PASSWORD'};
79 print FILE "'$username' * '$password'\n";
80 chmod 0600, "${General::swroot}/ppp/secrets";
81 close FILE;
82
83 &General::log("$Lang::tr{'profile made current'} $tempcgiparams{'PROFILENAME'}");
84 $cgiparams{'ACTION'} = "$Lang::tr{'dial'}";
85}
86
87if ($cgiparams{'ACTION'} eq $Lang::tr{'dial'}) {
a56b5be4 88 system('/usr/local/bin/redctrl start > /dev/null') == 0
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89 or &General::log("Dial failed: $?"); sleep 1;}
90elsif ($cgiparams{'ACTION'} eq $Lang::tr{'hangup'}) {
a56b5be4 91 system('/usr/local/bin/redctrl stop > /dev/null') == 0
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92 or &General::log("Hangup failed: $?"); sleep 1;}
93
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94my $c;
95my $maxprofiles = 5;
96my @profilenames = ();
97
98for ($c = 1; $c <= $maxprofiles; $c++)
99{
100 my %temppppsettings = ();
101 $temppppsettings{'PROFILENAME'} = '';
102 &General::readhash("${General::swroot}/ppp/settings-$c", \%temppppsettings);
103 $profilenames[$c] = $temppppsettings{'PROFILENAME'};
104}
105my %selected;
106for ($c = 1; $c <= $maxprofiles; $c++) {
107 $selected{'PROFILE'}{$c} = '';
108}
109$selected{'PROFILE'}{$pppsettings{'PROFILE'}} = "selected='selected'";
110my $dialButtonDisabled = "disabled='disabled'";
111
112
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113&Header::openpage($Lang::tr{'main page'}, 1, $refresh);
114&Header::openbigbox('', 'center');
115&Header::openbox('100%', 'center', &Header::cleanhtml(`/bin/uname -n`,"y"));
116
a08a5f33 117if ( ( $pppsettings{'VALID'} eq 'yes' && $modemsettings{'VALID'} eq 'yes' ) || ( $netsettings{'CONFIG_TYPE'} =~ /^(1|2|3|4)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ )) {
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118 if (open(IPADDR,"${General::swroot}/ddns/ipcache")) {
119 $ipaddr = <IPADDR>;
120 close IPADDR;
121 chomp ($ipaddr);
122 }
123 if (open(IPADDR,"${General::swroot}/red/local-ipaddress")) {
786f2c8a 124 $ipaddr = <IPADDR>;
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125 close IPADDR;
126 chomp ($ipaddr);
127 }
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128} elsif ($modemsettings{'VALID'} eq 'no') {
129 print "$Lang::tr{'modem settings have errors'}\n </b></font>\n";
130} else {
131 print "$Lang::tr{'profile has errors'}\n </b></font>\n";
132}
133
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134if ( $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ ) {
135 $ipaddr = $netsettings{'RED_ADDRESS'};
136}
137
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138my $death = 0;
139my $rebirth = 0;
140
141if ($cgiparams{'ACTION'} eq $Lang::tr{'shutdown'}) {
142 $death = 1;
143 &General::log($Lang::tr{'shutting down ipfire'});
144 system '/usr/local/bin/ipfirereboot down';
145} elsif ($cgiparams{'ACTION'} eq $Lang::tr{'reboot'}) {
146 $rebirth = 1;
147 &General::log($Lang::tr{'rebooting ipfire'});
148 system '/usr/local/bin/ipfirereboot boot';
149}
150
151if ($death == 0 && $rebirth == 0) {
152
153print <<END
154<form method='post' action='$ENV{'SCRIPT_NAME'}'>
155<table width='100%'>
e383179b 156<tr>
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157 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'reboot'}' /></td>
158 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'refresh'}' /></td>
159 <td width='33%' align='center'><input type='submit' name='ACTION' value='$Lang::tr{'shutdown'}' /></td>
160</tr>
161</table>
162END
163;
a56b5be4 164print <<END;
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165
166<!-- Table of networks -->
167<table border='0' width=80%>
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168 <tr> <th bgcolor='$color{'color20'}'>$Lang::tr{'network'}
169 <th bgcolor='$color{'color20'}'>IP
170 <th bgcolor='$color{'color20'}'>$Lang::tr{'status'}
e455cafe 171 <tr> <td bgcolor='$Header::colourred' width='25%'><a href="/cgi-bin/pppsetup.cgi"><font size='2' color='white'><b>$Lang::tr{'internet'}:</b></font></a><br>
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172 <td width='30%'>$ipaddr
173 <td width='45%'>$connstate
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174END
175print `/usr/local/bin/dialctrl.pl show`;
176print <<END;
e383179b 177 <tr><td colspan='2'>
957363eb 178 <form method='post' action='$ENV{'SCRIPT_NAME'}'>$Lang::tr{'profile'}:
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179 <select name='PROFILE'>
180END
181 for ($c = 1; $c <= $maxprofiles; $c++)
182 {
183 if ($profilenames[$c] ne '') {
184 $dialButtonDisabled = "";
185 print "\t<option value='$c' $selected{'PROFILE'}{$c}>$c. $profilenames[$c]</option>\n";
186 }
187 }
c6aa4ac1 188 $dialButtonDisabled = "disabled='disabled'" if (-e '/var/run/ppp-ipfire.pid' || -e "${General::swroot}/red/active");
a08a5f33 189 if ( ( $pppsettings{'VALID'} eq 'yes' ) || ( $netsettings{'CONFIG_TYPE'} =~ /^(1|2|3|4)$/ && $netsettings{'RED_TYPE'} =~ /^(DHCP|STATIC)$/ ) ) {
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190 print <<END;
191 </select>
192 <input type='submit' name='ACTION' value='$Lang::tr{'dial profile'}' $dialButtonDisabled />
193 </form>
194 <td align='center'>
195 <table width='100%' border='0'>
196 <tr>
957363eb 197 <td width='50%' align='right'> <form method='post' action='$ENV{'SCRIPT_NAME'}'>
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198 <input type='submit' name='ACTION' value='$Lang::tr{'dial'}'>
199 </form>
957363eb 200 <td width='50%' align='left'> <form method='post' action='$ENV{'SCRIPT_NAME'}'>
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201 <input type='submit' name='ACTION' value='$Lang::tr{'hangup'}'>
202 </form>
203 </table>
204END
205 } else {
206 print "$Lang::tr{'profile has errors'}\n </b></font>\n";
207 }
208
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209 my $HOSTNAME = (gethostbyaddr(pack("C4", split(/\./, $ipaddr)), 2))[0];
210 if ( "$HOSTNAME" ne "" ) {
211 print <<END;
212 <tr><td><b>Hostname:</b><td>$HOSTNAME<td>&nbsp;
213END
214 }
215
216 if ( -e "/var/ipfire/red/remote-ipaddress" ) {
217 my $GATEWAY = `cat /var/ipfire/red/remote-ipaddress`;
218 chomp($GATEWAY);
219 print <<END;
220 <tr><td><b>Gateway:</b><td>$GATEWAY<td>&nbsp;
221END
222 }
223
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224 my $DNS1 = `cat /var/ipfire/red/dns1`;
225 my $DNS2 = `cat /var/ipfire/red/dns2`;
226 chomp($DNS1);
227 chomp($DNS1);
228
229 if ( $DNS1 ) { print <<END;
230 <tr><td><b>DNS-Server:</b><td>$DNS1
231END
232 }
233 if ( $DNS2 ) { print <<END;
234 <td>$DNS2
235END
236 } else { print <<END;
237 <td>&nbsp;
238END
239 }
240
072cd997 241 if ( $netsettings{'GREEN_DEV'} ) { print <<END;
e455cafe 242 <tr><td bgcolor='$Header::colourgreen' width='25%'><a href="/cgi-bin/dhcp.cgi"><font size='2' color='white'><b>$Lang::tr{'lan'}:</b></font></a>
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243 <td width='30%'>$netsettings{'GREEN_ADDRESS'}
244 <td width='45%'>
e383179b 245END
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246 if ( `cat /var/ipfire/proxy/advanced/settings | grep ^ENABLE=on` ) {
247 print "Proxy an";
248 if ( `cat /var/ipfire/proxy/advanced/settings | grep ^TRANSPARENT=on` ) { print " (transparent)"; }
249 } else { print "Proxy aus"; }
250 }
251 if ( $netsettings{'BLUE_DEV'} ) { print <<END;
e455cafe 252 <tr><td bgcolor='$Header::colourblue' width='25%'><a href="/cgi-bin/wireless.cgi"><font size='2' color='white'><b>$Lang::tr{'wireless'}:</b></font></a><br>
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253 <td width='30%'>$netsettings{'BLUE_ADDRESS'}
254 <td width='45%'>
e383179b 255END
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256 if ( `cat /var/ipfire/proxy/advanced/settings | grep ^ENABLE_BLUE=on` ) {
257 print "Proxy an";
258 if ( `cat /var/ipfire/proxy/advanced/settings | grep ^TRANSPARENT_BLUE=on` ) { print " (transparent)"; }
259 } else { print "Proxy aus"; }
260 }
39a7cc11 261 if ( $netsettings{'ORANGE_DEV'} ) { print <<END;
e455cafe 262 <tr><td bgcolor='$Header::colourorange' width='25%'><a href="/cgi-bin/dmzholes.cgi"><font size='2' color='white'><b>$Lang::tr{'dmz'}:</b></font></a><br>
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263 <td width='30%'>$netsettings{'ORANGE_ADDRESS'}
264 <td width='45%'><font color=$Header::colourgreen>Online</font>
e383179b 265END
072cd997 266 }
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267 if ( `cat /var/ipfire/vpn/settings | grep ^ENABLED=on` ||
268 `cat /var/ipfire/vpn/settings | grep ^ENABLED_BLUE=on` ) {
072cd997 269 my $ipsecip = `cat /var/ipfire/vpn/settings | grep ^VPN_IP= | cut -c 8-`;
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270 my @status = `/usr/sbin/ipsec auto --status`;
271 my %confighash = ();
272 &General::readhasharray("${General::swroot}/vpn/config", \%confighash);
072cd997 273 print <<END;
e455cafe 274 <tr><td bgcolor='$Header::colourvpn' width='25%'><a href="/cgi-bin/vpnmain.cgi"><font size='2' color='white'><b>$Lang::tr{'vpn'}:</b></font></a><br>
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275 <td width='30%'>$ipsecip
276 <td width='45%'><font color=$Header::colourgreen>Online</font>
e383179b 277END
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278 my $id = 0;
279 my $gif;
280 foreach my $key (keys %confighash) {
281 if ($confighash{$key}[0] eq 'on') { $gif = 'on.gif'; } else { $gif = 'off.gif'; }
282
283 if ($id % 2) {
284 print "<tr bgcolor='${Header::table1colour}'>\n";
285 } else {
286 print "<tr bgcolor='${Header::table2colour}'>\n";
287 }
288 print "<td bgcolor='#ffffff'>&nbsp;</td><td align='center' nowrap='nowrap'>$confighash{$key}[1] / " . $Lang::tr{"$confighash{$key}[3]"} . " (" . $Lang::tr{"$confighash{$key}[4]"} . ")</td>";
289 my $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourred}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b></td></tr></table>";
290 if ($confighash{$key}[0] eq 'off') {
291 $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourblue}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsclosed'}</font></b></td></tr></table>";
292 } else {
293 foreach my $line (@status) {
294 if ($line =~ /\"$confighash{$key}[1]\".*IPsec SA established/) {
f2fdd0c1 295 $active = "<table cellpadding='2' cellspacing='0' bgcolor='${Header::colourgreen}' width='100%'><tr><td align='center'><b><font color='#FFFFFF'>$Lang::tr{'capsopen'}</font></b></td></tr></table>";
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296 }
297 }
298 }
299 print "<td align='center'>$active</td>";
300 }
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301 }
302 if ( `cat /var/ipfire/ovpn/settings | grep ^ENABLED=on` ||
303 `cat /var/ipfire/ovpn/settings | grep ^ENABLED_BLUE=on` ||
304 `cat /var/ipfire/ovpn/settings | grep ^ENABLED_ORANGE=on`) {
305 my $ovpnip = `cat /var/ipfire/ovpn/settings | grep ^DOVPN_SUBNET= | cut -c 14- | sed -e 's\/\\/255.255.255.0\/\/'`;
306 print <<END;
e455cafe 307 <tr><td bgcolor='$Header::colourovpn' width='25%'><a href="/cgi-bin/ovpnmain.cgi"><font size='2' color='white'><b>OpenVPN:</b></font></a><br>
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308 <td width='30%'>$ovpnip
309 <td width='45%'><font color=$Header::colourgreen>Online</font>
310END
311 }
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312
313# Memory usage warning
314my @free = `/usr/bin/free`;
315$free[1] =~ m/(\d+)/;
316my $mem = $1;
317$free[2] =~ m/(\d+)/;
318my $used = $1;
319my $pct = int 100 * ($mem - $used) / $mem;
320if ($used / $mem > 90) {
321 $warnmessage .= "<li> $Lang::tr{'high memory usage'}: $pct% !</li>\n";
322}
323
324# Diskspace usage warning
325my @temp=();
326my $temp2=();
327my @df = `/bin/df -B M -x rootfs`;
328foreach my $line (@df) {
329 next if $line =~ m/^Filesystem/;
330 if ($line =~ m/root/ ) {
331 $line =~ m/^.* (\d+)M.*$/;
332 @temp = split(/ +/,$line);
333 if ($1<5) {
334 # available:plain value in MB, and not %used as 10% is too much to waste on small disk
335 # and root size should not vary during time
02dc0a76 336 $warnmessage .= "$Lang::tr{'filesystem full'}: $temp[0] <b>$Lang::tr{'free'}=$1M</b> !\n";
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337 }
338
339 } else {
340 # $line =~ m/^.* (\d+)m.*$/;
341 $line =~ m/^.* (\d+)\%.*$/;
342 if ($1>90) {
343 @temp = split(/ /,$line);
344 $temp2=int(100-$1);
02dc0a76 345 $warnmessage .= "$Lang::tr{'filesystem full'}: $temp[0] <b>$Lang::tr{'free'}=$temp2%</b> !\n";
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346 }
347 }
348}
349
ac1cfefa 350if ($warnmessage) {
02dc0a76 351 print "<tr><td align='center' bgcolor=$Header::colourred colspan='3'><font color='white'>$warnmessage</font></table>";
ac1cfefa 352}
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353print <<END;
354</table>
f3bbb213 355
02dc0a76 356END
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357} else {
358 my $message='';
359 if ($death) {
360 $message = $Lang::tr{'ipfire has now shutdown'};
361 } else {
362 $message = $Lang::tr{'ipfire has now rebooted'};
363 }
364 print <<END
365<div align='center'>
366<table width='100%' bgcolor='#ffffff'>
367<tr><td align='center'>
94ec137d 368<br /><br /><img src='/images/IPFire.png' /><br /><br /><br />
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369</td></tr>
370</table>
371<br />
372<font size='6'>$message</font>
373</div>
374END
375;
376}
ac1cfefa 377&Header::closebox();
ac1cfefa 378&Header::closebigbox();
ac1cfefa 379&Header::closepage();