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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 | # | |
9 | # $Id: setddns.pl,v 1.4.2.32 2006/02/07 01:29:47 franck78 Exp $ | |
10 | # | |
11 | ||
12 | #close(STDIN); | |
13 | #close(STDOUT); | |
14 | #close(STDERR); | |
15 | ||
16 | use strict; | |
17 | use IO::Socket; | |
18 | use Net::SSLeay; | |
19 | ||
20 | require '/var/ipfire/general-functions.pl'; | |
21 | ||
22 | #Prototypes functions | |
23 | sub encode_base64 ($;$); | |
24 | ||
25 | my %settings; | |
26 | my $filename = "${General::swroot}/ddns/config"; | |
27 | my $cachefile = "${General::swroot}/ddns/ipcache"; | |
28 | my $ipcache = 0; | |
29 | my @current = (); | |
30 | ||
31 | if (open(FILE, "$filename")) { | |
32 | @current = <FILE>; | |
33 | close(FILE); | |
34 | unless(@current) { | |
35 | exit 0; | |
36 | } | |
37 | } else { | |
38 | &General::log('Dynamic DNS failure : unable to open config file.'); | |
39 | exit 0; | |
40 | } | |
41 | ||
42 | &General::readhash("${General::swroot}/ddns/settings", \%settings); | |
43 | ||
44 | # ignore monthly update if not in minimize update mode | |
45 | exit 0 if (($settings{'MINIMIZEUPDATES'} ne 'on') && ($ARGV[1] eq '-m')); | |
46 | ||
47 | my $ip; | |
48 | if (open(IP, "${General::swroot}/red/local-ipaddress")) { | |
49 | $ip = <IP>; | |
50 | close(IP); | |
51 | chomp $ip; | |
52 | } else { | |
53 | &General::log('Dynamic DNS failure : unable to open local-ipaddress file.'); | |
54 | exit 0; | |
55 | } | |
56 | ||
57 | #If IP is reserved network, we are behind a router. May we ask for our real public IP ? | |
58 | if ( &General::IpInSubnet ($ip,'10.0.0.0','255.0.0.0') || | |
59 | &General::IpInSubnet ($ip,'172.16.0.0','255.240.0.0') || | |
60 | &General::IpInSubnet ($ip,'192.168.0.0','255.255.0.0')) { | |
61 | # We can, but are we authorized by GUI ? | |
62 | if ($settings{'BEHINDROUTER'} eq 'FETCH_IP') { | |
63 | if ($ARGV[0] eq '-f'){ | |
64 | $settings{'BEHINDROUTERWAITLOOP'} = -1; # When forced option, fectch PublicIP now | |
65 | } | |
66 | ||
67 | # Increment counter modulo 4. When it is zero, fetch ip else exit | |
68 | # This divides by 4 the requests to the dyndns server. | |
69 | $settings{'BEHINDROUTERWAITLOOP'} = ($settings{'BEHINDROUTERWAITLOOP'}+1) %4; | |
70 | &General::writehash("${General::swroot}/ddns/settings", \%settings); | |
71 | exit 0 if ( $settings{'BEHINDROUTERWAITLOOP'} ne 0 ); | |
72 | my $RealIP = &General::FetchPublicIp; | |
73 | $ip = (&General::validip ($RealIP) ? $RealIP : 'unavailable'); | |
74 | &General::log ("Dynamic DNS public router IP is:$ip"); | |
75 | } | |
76 | } | |
77 | ||
78 | ||
79 | if ($ARGV[0] eq '-f') { | |
80 | unlink ($cachefile); # next regular calls will try again if this force update fails. | |
81 | } else { | |
82 | open(IPCACHE, "$cachefile"); | |
83 | $ipcache = <IPCACHE>; | |
84 | close(IPCACHE); | |
85 | chomp $ipcache; | |
86 | } | |
87 | ||
88 | if ($ip ne $ipcache) { | |
89 | my $id = 0; | |
90 | my $success = 0; | |
91 | my $line; | |
92 | my $lines = @current; | |
93 | ||
94 | foreach $line (@current) { | |
95 | $id++; | |
96 | chomp($line); | |
97 | my @temp = split(/\,/,$line); | |
98 | unless ($temp[7] ne "on") { | |
99 | $settings{'SERVICE'} = $temp[0]; | |
100 | $settings{'HOSTNAME'} = $temp[1]; | |
101 | $settings{'DOMAIN'} = $temp[2]; | |
102 | $settings{'PROXY'} = $temp[3]; | |
103 | $settings{'WILDCARDS'} = $temp[4]; | |
104 | $settings{'LOGIN'} = $temp[5]; | |
105 | $settings{'PASSWORD'} = $temp[6]; | |
106 | $settings{'ENABLED'} = $temp[7]; | |
107 | ||
108 | #Some connection are very stable (more than 40 days). Finally force | |
109 | #one update / month to avoid account lost | |
110 | #cron call once/week with -f & once/month with -f -m options | |
111 | #minimize update ? | |
112 | if ( ($settings{'MINIMIZEUPDATES'} eq 'on') && ($ARGV[1] ne '-m') ) { | |
113 | if (General::DyndnsServiceSync($ip, $settings{'HOSTNAME'},$settings{'DOMAIN'})) { | |
114 | &General::log ("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} is uptodate [$ip]"); | |
115 | $success++; | |
116 | next; # do not update, go to test next service | |
117 | } | |
118 | } | |
119 | my @service = split(/\./, "$settings{'SERVICE'}"); | |
120 | $settings{'SERVICE'} = "$service[0]"; | |
121 | if ($settings{'SERVICE'} eq 'no-ip') { | |
122 | open(F, ">${General::swroot}/ddns/noipsettings"); | |
123 | flock F, 2; | |
124 | print F "PROXY=" . ($settings{'PROXY'} eq 'on' ? "Y\n" : "N\n"); | |
125 | print F "PASSWORD=$settings{'PASSWORD'}\n"; | |
126 | print F "NAT=N\n"; | |
127 | print F "LOGIN=$settings{'LOGIN'}\n"; | |
128 | print F "INTERVAL=1\n"; | |
129 | if ($settings{'HOSTNAME'} !~ s/$General::noipprefix//) { | |
130 | print F "HOSTNAME=$settings{'HOSTNAME'}\n"; | |
131 | print F "GROUP=\n"; | |
132 | } else { | |
133 | print F "HOSTNAME=\n"; | |
134 | print F "GROUP=$settings{'HOSTNAME'}\n"; | |
135 | } | |
136 | print F "DOMAIN=$settings{'DOMAIN'}\n"; | |
137 | print F "DEVICE=\n"; | |
138 | print F "DAEMON=N\n"; | |
139 | close(F); | |
140 | ||
141 | my @ddnscommand = ('/usr/bin/noip','-c',"${General::swroot}/ddns/noipsettings",'-i',"$ip"); | |
142 | ||
143 | my $result = system(@ddnscommand); | |
144 | if ( $result != 0) { | |
145 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure"); | |
146 | } else { | |
147 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : success"); | |
148 | $success++; | |
149 | } | |
150 | } | |
151 | ||
152 | elsif ($settings{'SERVICE'} eq 'cjb') { | |
153 | # use proxy ? | |
154 | my %proxysettings; | |
155 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
156 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
157 | my ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
158 | Net::SSLeay::set_proxy($peer,$peerport,$proxysettings{'UPSTREAM_USER'},$proxysettings{'UPSTREAM_PASSWORD'} ); | |
159 | } | |
160 | ||
161 | my ($out, $response) = Net::SSLeay::get_http( 'www.cjb.net', | |
162 | 80, | |
163 | "/cgi-bin/dynip.cgi?username=$settings{'LOGIN'}&password=$settings{'PASSWORD'}&ip=$ip", | |
4ed2816f | 164 | Net::SSLeay::make_headers('User-Agent' => 'IPFire' ) |
ee4fdd07 MT |
165 | ); |
166 | ||
167 | if ($response =~ m%HTTP/1\.. 200 OK%) { | |
168 | if ( $out !~ m/has been updated to point to/ ) { | |
169 | &General::log("Dynamic DNS ip-update for cjb.net ($settings{'LOGIN'}) : failure (bad password or login)"); | |
170 | } else { | |
171 | &General::log("Dynamic DNS ip-update for cjb.net ($settings{'LOGIN'}) : success"); | |
172 | $success++; | |
173 | } | |
174 | } else { | |
175 | &General::log("Dynamic DNS ip-update for cjb.net ($settings{'LOGIN'}) : failure (could not connect to server)"); | |
176 | } | |
177 | } | |
178 | elsif ($settings{'SERVICE'} eq 'selfhost') { | |
179 | # use proxy ? | |
180 | my %proxysettings; | |
181 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
182 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
183 | my ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
184 | Net::SSLeay::set_proxy($peer,$peerport,$proxysettings{'UPSTREAM_USER'},$proxysettings{'UPSTREAM_PASSWORD'} ); | |
185 | } | |
186 | ||
187 | my ($out, $response) = Net::SSLeay::get_https( 'carol.selfhost.de', | |
188 | 443, | |
189 | "/update?username=$settings{'LOGIN'}&password=$settings{'PASSWORD'}&textmodi=1", | |
4ed2816f | 190 | Net::SSLeay::make_headers('User-Agent' => 'IPFire' ) |
ee4fdd07 MT |
191 | ); |
192 | ||
193 | if ($response =~ m%HTTP/1\.. 200 OK%) { | |
194 | if ( $out !~ m/status=(200|204)/ ) { | |
195 | $out =~ s/\n/ /g; | |
196 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure ($out)"); | |
197 | } else { | |
198 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : success"); | |
199 | $success++; | |
200 | } | |
201 | } else { | |
202 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure (could not connect to server)"); | |
203 | } | |
204 | } | |
205 | elsif ($settings{'SERVICE'} eq 'dnspark') { | |
206 | # use proxy ? | |
207 | my %proxysettings; | |
208 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
209 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
210 | my ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
211 | Net::SSLeay::set_proxy($peer,$peerport,$proxysettings{'UPSTREAM_USER'},$proxysettings{'UPSTREAM_PASSWORD'} ); | |
212 | } | |
213 | ||
214 | if ($settings{'HOSTNAME'} eq '') { | |
215 | $settings{'HOSTDOMAIN'} = $settings{'DOMAIN'}; | |
216 | } else { | |
217 | $settings{'HOSTDOMAIN'} = "$settings{'HOSTNAME'}.$settings{'DOMAIN'}"; | |
218 | } | |
219 | ||
220 | my ($out, $response) = Net::SSLeay::get_https( "www.dnspark.net", | |
221 | 443, | |
222 | "/api/dynamic/update.php?hostname=$settings{'HOSTDOMAIN'}&ip=$ip", | |
4ed2816f | 223 | Net::SSLeay::make_headers('User-Agent' => 'IPFire', |
ee4fdd07 MT |
224 | 'Authorization' => 'Basic ' . encode_base64("$settings{'LOGIN'}:$settings{'PASSWORD'}") |
225 | ) | |
226 | ); | |
227 | # Valid response are 'ok' 'nochange' | |
228 | if ($response =~ m%HTTP/1\.. 200 OK%) { | |
229 | if ( $out !~ m/^(ok|nochange)/ ) { | |
230 | $out =~ s/\n/ /g; | |
231 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'} : failure ($out)"); | |
232 | } else { | |
233 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'} : success"); | |
234 | $success++; | |
235 | } | |
236 | } else { | |
237 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'} : failure (could not connect to server, check your credentials)"); | |
238 | } | |
239 | } | |
240 | elsif ($settings{'SERVICE'} eq 'enom') { | |
241 | # use proxy ? | |
242 | my %proxysettings; | |
243 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
244 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
245 | my ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
246 | Net::SSLeay::set_proxy($peer,$peerport,$proxysettings{'UPSTREAM_USER'},$proxysettings{'UPSTREAM_PASSWORD'} ); | |
247 | } | |
248 | if ($settings{'HOSTNAME'} eq '') { | |
249 | $settings{'HOSTDOMAIN'} = $settings{'DOMAIN'}; | |
250 | } else { | |
251 | $settings{'HOSTDOMAIN'} = "$settings{'HOSTNAME'}.$settings{'DOMAIN'}"; | |
252 | } | |
253 | ||
254 | my ($out, $response) = Net::SSLeay::get_http( 'dynamic.name-services.com', | |
255 | 80, | |
256 | "/interface.asp?Command=SetDNSHost&Zone=$settings{'DOMAIN'}&DomainPassword=$settings{'PASSWORD'}&Address=$ip", | |
4ed2816f | 257 | Net::SSLeay::make_headers('User-Agent' => 'IPFire' ) |
ee4fdd07 MT |
258 | ); |
259 | ||
260 | if ($response =~ m%HTTP/1\.. 200 OK%) { | |
261 | #Valid responses from update => ErrCount=0 | |
262 | if ( $out !~ m/ErrCount=0/ ) { | |
263 | $out =~ s/(\n|\x0D)/ /g; | |
264 | $out =~ /Err1=([\w ]+) /; | |
265 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure ($1)"); | |
266 | } else { | |
267 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : success"); | |
268 | $success++; | |
269 | } | |
270 | } else { | |
271 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure (could not connect to server)"); | |
272 | } | |
273 | } | |
274 | elsif ($settings{'SERVICE'} eq 'nsupdate') { | |
275 | # Fetch UI configurable values and assemble the host name. | |
276 | ||
277 | my $hostName="$settings{'DOMAIN'}"; | |
278 | if ($settings{'HOSTNAME'} ne "") { | |
279 | $hostName="$settings{'HOSTNAME'}.$hostName"; | |
280 | } | |
281 | my $keyName=$settings{'LOGIN'}; | |
282 | my $keySecret=$settings{'PASSWORD'}; | |
283 | ||
284 | # Use a relatively long TTL value to reduce load on DNS. | |
285 | # Some public Dynamic DNS servers use values around 4 hours, | |
286 | # some use values as low as 60 seconds. | |
287 | # XXX Maybe we could fetch the master value from the server | |
288 | # (not the timed-down version supplied by DNS cache) | |
289 | ||
290 | my $timeToLive="3600"; | |
291 | ||
292 | # Internal setting that can be used to override the DNS server | |
293 | # where the update is applied. It can be of use when testing | |
294 | # against a private DNS server. | |
295 | ||
296 | my $masterServer=""; | |
297 | ||
298 | # Prepare the nsupdate command script to remove and re-add the | |
299 | # updated A record for the domain. | |
300 | ||
301 | my $cmdFile="/tmp/nsupdate-$hostName-commands"; | |
302 | my $logFile="/tmp/nsupdate-$hostName-result"; | |
303 | open(TF, ">$cmdFile"); | |
304 | if ($masterServer ne "") { | |
305 | print TF "server $masterServer\n"; | |
306 | } | |
307 | if ($keyName ne "" && $keySecret ne "") { | |
308 | print TF "key $keyName $keySecret\n"; | |
309 | } | |
310 | print TF "update delete $hostName A\n"; | |
311 | print TF "update add $hostName $timeToLive A $ip\n"; | |
312 | print TF "send\n"; | |
313 | close(TF); | |
314 | ||
315 | # Run nsupdate with -v to use TCP instead of UDP because we're | |
316 | # issuing multiple cmds and potentially long keys, and -d to | |
317 | # get diagnostic result output. | |
318 | ||
319 | my $result = system("/usr/bin/nsupdate -v -d $cmdFile 2>$logFile"); | |
320 | if ($result != 0) { | |
321 | &General::log("Dynamic DNS ip-update for $hostName : failure"); | |
322 | open(NSLOG, "$logFile"); | |
323 | my @nsLog = <NSLOG>; | |
324 | close(NSLOG); | |
325 | my $logLine; | |
326 | foreach $logLine (@nsLog) { | |
327 | chomp($logLine); | |
328 | if ($logLine ne "") { | |
329 | &General::log("... $logLine"); | |
330 | } | |
331 | } | |
332 | } else { | |
333 | &General::log("Dynamic DNS ip-update for $hostName : success"); | |
334 | $success++; | |
335 | } | |
336 | unlink $cmdFile, $logFile; | |
337 | } | |
338 | elsif ($settings{'SERVICE'} eq 'freedns') { | |
339 | # use proxy ? | |
340 | my %proxysettings; | |
341 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
342 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
343 | my ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
344 | Net::SSLeay::set_proxy($peer,$peerport,$proxysettings{'UPSTREAM_USER'},$proxysettings{'UPSTREAM_PASSWORD'} ); | |
345 | } | |
346 | ||
347 | my ($out, $response) = Net::SSLeay::get_https( 'freedns.afraid.org', | |
348 | 443, | |
349 | "/dynamic/update.php?$settings{'LOGIN'}", | |
4ed2816f | 350 | Net::SSLeay::make_headers('User-Agent' => 'IPFire' ) |
ee4fdd07 MT |
351 | ); |
352 | #Valid responses from service are: | |
353 | #Updated n host(s) <domain> | |
354 | #ERROR: <ip> has not changed. | |
355 | if ($response =~ m%HTTP/1\.. 200 OK%) { | |
356 | #Valid responses from update => ErrCount=0 | |
357 | if ( $out !~ m/(^Updated|Address .* has not changed)/ig ) { | |
358 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure ($out)"); | |
359 | } else { | |
360 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : success"); | |
361 | $success++; | |
362 | } | |
363 | } else { | |
364 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure (could not connect to server)"); | |
365 | } | |
366 | } | |
367 | elsif ($settings{'SERVICE'} eq 'regfish') { | |
368 | # use proxy ? | |
369 | my %proxysettings; | |
370 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
371 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
372 | my ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
373 | Net::SSLeay::set_proxy($peer,$peerport,$proxysettings{'UPSTREAM_USER'},$proxysettings{'UPSTREAM_PASSWORD'} ); | |
374 | } | |
375 | ||
376 | ||
377 | my ($out, $response) = Net::SSLeay::get_https( 'www.regfish.com', | |
378 | 443, | |
379 | "/dyndns/2/?fqdn=$settings{'DOMAIN'}&ipv4=$ip&forcehost=1&authtype=secure&token=$settings{'LOGIN'}", | |
4ed2816f | 380 | Net::SSLeay::make_headers('User-Agent' => 'IPFire' ) |
ee4fdd07 MT |
381 | ); |
382 | #Valid responses from service are: | |
383 | #success|100|update succeeded! | |
384 | #success|101|no update needed at this time.. | |
385 | if ($response =~ m%HTTP/1\.. 200 OK%) { | |
386 | if ( $out !~ m/(success\|(100|101)\|)/ig ) { | |
387 | &General::log("Dynamic DNS ip-update for $settings{'DOMAIN'} : failure ($out)"); | |
388 | } else { | |
389 | &General::log("Dynamic DNS ip-update for $settings{'DOMAIN'} : success"); | |
390 | $success++; | |
391 | } | |
392 | } else { | |
393 | &General::log("Dynamic DNS ip-update for $settings{'DOMAIN'} : failure (could not connect to server)"); | |
394 | } | |
395 | } | |
396 | elsif ($settings{'SERVICE'} eq 'ovh') { | |
397 | my %proxysettings; | |
398 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
399 | ||
400 | my $peer = 'www.ovh.com'; | |
401 | my $peerport = 80; | |
402 | ||
403 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
404 | ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
405 | } | |
406 | ||
407 | my $sock; | |
408 | unless($sock = new IO::Socket::INET (PeerAddr => $peer, PeerPort => $peerport, Proto => 'tcp', Timeout => 5)) { | |
409 | &General::log("Dynamic DNS failure : could not connect to $peer:$peerport: $@"); | |
410 | next; | |
411 | } | |
412 | ||
413 | if ($settings{'HOSTNAME'} eq '') { | |
414 | $settings{'HOSTDOMAIN'} = $settings{'DOMAIN'}; | |
415 | } else { | |
416 | $settings{'HOSTDOMAIN'} = "$settings{'HOSTNAME'}.$settings{'DOMAIN'}"; | |
417 | } | |
418 | ||
419 | my ($GET_CMD, $code64); | |
420 | $GET_CMD = "GET http://www.ovh.com/nic/update?system=dyndns&hostname=$settings{'HOSTDOMAIN'}&myip=$ip HTTP/1.1\r\n"; | |
421 | $GET_CMD .= "Host: www.ovh.com\r\n"; | |
422 | chomp($code64 = encode_base64("$settings{'LOGIN'}:$settings{'PASSWORD'}")); | |
423 | $GET_CMD .= "Authorization: Basic $code64\r\n"; | |
4ed2816f | 424 | $GET_CMD .= "User-Agent: ipfire\r\n"; |
ee4fdd07 MT |
425 | #$GET_CMD .= "Content-Type: application/x-www-form-urlencoded\r\n"; |
426 | $GET_CMD .= "\r\n"; | |
427 | print $sock "$GET_CMD"; | |
428 | ||
429 | my $out = ''; | |
430 | while(<$sock>) { | |
431 | $out .= $_; | |
432 | } | |
433 | close($sock); | |
434 | ||
435 | #HTTP response => error (in Title tag) else text response | |
436 | #Valid responses from service:good,nochg (ez-ipupdate like) | |
437 | #Should use ez-ipdate but "system=dyndns" is not present | |
438 | if ( $out =~ m/<Title>(.*)<\/Title>/ig ) { | |
439 | &General::log("Dynamic DNS ovh.com : failure ($1)"); | |
440 | } | |
441 | elsif ($out !~ m/good |nochg /ig) { | |
442 | $out =~ s/.+?\015?\012\015?\012//s; # header HTTP | |
443 | my @out = split("\r", $out); | |
444 | &General::log("Dynamic DNS ip-update for $settings{'DOMAIN'} : failure ($out[1])"); | |
445 | } else { | |
446 | &General::log("Dynamic DNS ip-update for $settings{'DOMAIN'} : success"); | |
447 | $success++; | |
448 | } | |
449 | } | |
450 | elsif ($settings{'SERVICE'} eq 'dtdns') { | |
451 | # use proxy ? | |
452 | my %proxysettings; | |
453 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
454 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
455 | my ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
456 | Net::SSLeay::set_proxy($peer,$peerport,$proxysettings{'UPSTREAM_USER'},$proxysettings{'UPSTREAM_PASSWORD'} ); | |
457 | } | |
458 | ||
459 | if ($settings{'HOSTNAME'} eq '') { | |
460 | $settings{'HOSTDOMAIN'} = $settings{'DOMAIN'}; | |
461 | } else { | |
462 | $settings{'HOSTDOMAIN'} = "$settings{'HOSTNAME'}.$settings{'DOMAIN'}"; | |
463 | } | |
464 | ||
465 | my ($out, $response) = Net::SSLeay::get_http( 'www.dtdns.com', | |
466 | 80, | |
467 | "/api/autodns.cfm?id=$settings{'HOSTDOMAIN'}&pw=$settings{'PASSWORD'}", | |
4ed2816f | 468 | Net::SSLeay::make_headers('User-Agent' => 'IPFire' ) |
ee4fdd07 MT |
469 | ); |
470 | #Valid responses from service are: | |
471 | # now points to | |
472 | # | |
473 | if ($response =~ m%HTTP/1\.. 200 OK%) { | |
474 | if ( $out !~ m/Host .* now points to/ig ) { | |
475 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'} : failure ($out)"); | |
476 | } else { | |
477 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'} : success"); | |
478 | $success++; | |
479 | } | |
480 | } else { | |
481 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'} : failure (could not connect to server)"); | |
482 | } | |
483 | } | |
484 | elsif ($settings{'SERVICE'} eq 'dynu') { | |
485 | # use proxy ? | |
486 | my %proxysettings; | |
487 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
488 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
489 | my ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
490 | Net::SSLeay::set_proxy($peer,$peerport,$proxysettings{'UPSTREAM_USER'},$proxysettings{'UPSTREAM_PASSWORD'} ); | |
491 | } | |
492 | ||
493 | if ($settings{'HOSTNAME'} eq '') { | |
494 | $settings{'HOSTDOMAIN'} = $settings{'DOMAIN'}; | |
495 | } else { | |
496 | $settings{'HOSTDOMAIN'} = "$settings{'HOSTNAME'}.$settings{'DOMAIN'}"; | |
497 | } | |
498 | ||
499 | my ($out, $response) = Net::SSLeay::get_http( 'dynserv.ca', | |
500 | 80, | |
501 | "/dyn/dynengine.cgi?func=set&name=$settings{'LOGIN'}&pass=$settings{'PASSWORD'}&ip=$ip&domain=$settings{'DOMAIN'}", | |
4ed2816f | 502 | Net::SSLeay::make_headers('User-Agent' => 'IPFire' ) |
ee4fdd07 MT |
503 | ); |
504 | #Valid responses from service are: | |
505 | # 02 == Domain already exists, refreshing data for ... => xxx.xxx.xxx.xxx | |
506 | # | |
507 | if ($response =~ m%HTTP/1\.. 200 OK%) { | |
508 | if ( $out !~ m/Domain already exists, refreshing data for/ig ) { | |
509 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'} : failure ($out)"); | |
510 | } else { | |
511 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'} : success"); | |
512 | $success++; | |
513 | } | |
514 | } else { | |
515 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'} : failure (could not connect to server)"); | |
516 | } | |
517 | } else { | |
518 | if ($settings{'WILDCARDS'} eq 'on') { | |
519 | $settings{'WILDCARDS'} = '-w'; | |
520 | } else { | |
521 | $settings{'WILDCARDS'} = ''; | |
522 | } | |
523 | ||
524 | if (($settings{'SERVICE'} eq 'dyndns-custom' || | |
525 | $settings{'SERVICE'} eq 'easydns' || | |
526 | $settings{'SERVICE'} eq 'zoneedit') && $settings{'HOSTNAME'} eq '') { | |
527 | $settings{'HOSTDOMAIN'} = $settings{'DOMAIN'}; | |
528 | } else { | |
529 | $settings{'HOSTDOMAIN'} = "$settings{'HOSTNAME'}.$settings{'DOMAIN'}"; | |
530 | } | |
531 | ||
532 | my @ddnscommand = ('/usr/bin/ez-ipupdate', '-a', "$ip", '-S', "$settings{'SERVICE'}", '-u', "$settings{'LOGIN'}:$settings{'PASSWORD'}", '-h', "$settings{'HOSTDOMAIN'}", "$settings{'WILDCARDS'}", '-q'); | |
533 | ||
534 | my $result = system(@ddnscommand); | |
535 | if ( $result != 0) { | |
536 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'}: failure"); | |
537 | } else { | |
538 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'}: success"); | |
539 | $success++; | |
540 | } | |
541 | } | |
542 | } else { | |
543 | # If a line is disabled, then we should discount it | |
544 | $lines--; | |
545 | } | |
546 | } | |
547 | ||
548 | if ($lines == $success) { | |
549 | open(IPCACHE, ">$cachefile"); | |
550 | flock IPCACHE, 2; | |
551 | print IPCACHE $ip; | |
552 | close(IPCACHE); | |
553 | exit 1; | |
554 | } | |
555 | ||
556 | } | |
557 | exit 0; | |
558 | ||
559 | # Extracted from Base64.pm | |
560 | sub encode_base64 ($;$) { | |
561 | my $res = ""; | |
562 | my $eol = $_[1]; | |
563 | $eol = "\n" unless defined $eol; | |
564 | pos($_[0]) = 0; # ensure start at the beginning | |
565 | while ($_[0] =~ /(.{1,45})/gs) { | |
566 | $res .= substr(pack('u', $1), 1); | |
567 | chop($res); | |
568 | } | |
569 | $res =~ tr|` -_|AA-Za-z0-9+/|; # `# help emacs | |
570 | # fix padding at the end | |
571 | my $padding = (3 - length($_[0]) % 3) % 3; | |
572 | $res =~ s/.{$padding}$/'=' x $padding/e if $padding; | |
573 | # break encoded string into lines of no more than 76 characters each | |
574 | if (length $eol) { | |
575 | $res =~ s/(.{1,76})/$1$eol/g; | |
576 | } | |
577 | $res; | |
578 | } | |
579 | ||
580 | ||
581 | ||
582 | __END__ | |
583 | old code for selfhost.de | |
584 | ||
585 | my %proxysettings; | |
586 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
587 | ||
588 | my $peer = 'carol.selfhost.de'; | |
589 | my $peerport = 80; | |
590 | ||
591 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
592 | ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
593 | } | |
594 | ||
595 | my $sock; | |
596 | unless($sock = new IO::Socket::INET (PeerAddr => $peer, PeerPort => $peerport, Proto => 'tcp', Timeout => 5)) { | |
597 | die "Could not connect to $peer:$peerport: $@"; | |
598 | return 1; | |
599 | } | |
600 | ||
601 | my $GET_CMD; | |
602 | $GET_CMD = "GET https://carol.selfhost.de/update?username=$settings{'LOGIN'}&password=$settings{'PASSWORD'}&myip=$ip&textmodi=1 HTTP/1.1\r\n"; | |
603 | $GET_CMD .= "Host: carol.selfhost.de\r\n"; | |
4ed2816f | 604 | $GET_CMD .= "User-Agent: ipfire\r\n"; |
ee4fdd07 MT |
605 | $GET_CMD .= "Connection: close\r\n\r\n"; |
606 | print $sock "$GET_CMD"; | |
607 | ||
608 | my $out = ''; | |
609 | while(<$sock>) { | |
610 | $out .= $_; | |
611 | } | |
612 | close($sock); | |
613 | ||
614 | if ( $out !~ m/status=(200|204)/ ) { | |
615 | #cleanup http response... | |
616 | $out =~ s/.+?\015?\012\015?\012//s; # header HTTP | |
617 | my @out = split("\r", $out); | |
618 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure ($out[1])"); | |
619 | } else { | |
620 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : success"); | |
621 | $success++; | |
622 | } | |
623 | ||
624 | ||
625 |