projects / people / teissler / ipfire-2.x.git / blame
| Commit | Line | Data |
|---|---|---|
| ee4fdd07 MT |
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 | ||
| ee4fdd07 MT |
78 | if ($ARGV[0] eq '-f') { |
| 79 | unlink ($cachefile); # next regular calls will try again if this force update fails. | |
| 80 | } else { | |
| 81 | open(IPCACHE, "$cachefile"); | |
| 82 | $ipcache = <IPCACHE>; | |
| 83 | close(IPCACHE); | |
| 84 | chomp $ipcache; | |
| 85 | } | |
| 86 | ||
| 87 | if ($ip ne $ipcache) { | |
| 88 | my $id = 0; | |
| 89 | my $success = 0; | |
| 90 | my $line; | |
| 91 | my $lines = @current; | |
| 92 | ||
| 93 | foreach $line (@current) { | |
| 94 | $id++; | |
| 95 | chomp($line); | |
| 96 | my @temp = split(/\,/,$line); | |
| 97 | unless ($temp[7] ne "on") { | |
| 98 | $settings{'SERVICE'} = $temp[0]; | |
| 99 | $settings{'HOSTNAME'} = $temp[1]; | |
| 100 | $settings{'DOMAIN'} = $temp[2]; | |
| 101 | $settings{'PROXY'} = $temp[3]; | |
| 102 | $settings{'WILDCARDS'} = $temp[4]; | |
| 103 | $settings{'LOGIN'} = $temp[5]; | |
| 104 | $settings{'PASSWORD'} = $temp[6]; | |
| 105 | $settings{'ENABLED'} = $temp[7]; | |
| 106 | ||
| 107 | #Some connection are very stable (more than 40 days). Finally force | |
| 108 | #one update / month to avoid account lost | |
| 109 | #cron call once/week with -f & once/month with -f -m options | |
| 110 | #minimize update ? | |
| 111 | if ( ($settings{'MINIMIZEUPDATES'} eq 'on') && ($ARGV[1] ne '-m') ) { | |
| 112 | if (General::DyndnsServiceSync($ip, $settings{'HOSTNAME'},$settings{'DOMAIN'})) { | |
| 113 | &General::log ("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} is uptodate [$ip]"); | |
| 114 | $success++; | |
| 115 | next; # do not update, go to test next service | |
| 116 | } | |
| 117 | } | |
| 5a2935b1 MT |
118 | if ($settings{'SERVICE'} ne "dns.lightningwirelabs.com") { |
| 119 | my @service = split(/\./, "$settings{'SERVICE'}"); | |
| 120 | $settings{'SERVICE'} = "$service[0]"; | |
| 121 | } | |
| ee4fdd07 MT |
122 | if ($settings{'SERVICE'} eq 'no-ip') { |
| 123 | open(F, ">${General::swroot}/ddns/noipsettings"); | |
| 124 | flock F, 2; | |
| 125 | print F "PROXY=" . ($settings{'PROXY'} eq 'on' ? "Y\n" : "N\n"); | |
| 126 | print F "PASSWORD=$settings{'PASSWORD'}\n"; | |
| 127 | print F "NAT=N\n"; | |
| 128 | print F "LOGIN=$settings{'LOGIN'}\n"; | |
| 129 | print F "INTERVAL=1\n"; | |
| 130 | if ($settings{'HOSTNAME'} !~ s/$General::noipprefix//) { | |
| 131 | print F "HOSTNAME=$settings{'HOSTNAME'}\n"; | |
| 132 | print F "GROUP=\n"; | |
| 133 | } else { | |
| 134 | print F "HOSTNAME=\n"; | |
| 135 | print F "GROUP=$settings{'HOSTNAME'}\n"; | |
| 136 | } | |
| 137 | print F "DOMAIN=$settings{'DOMAIN'}\n"; | |
| 138 | print F "DEVICE=\n"; | |
| 139 | print F "DAEMON=N\n"; | |
| 140 | close(F); | |
| 141 | ||
| 142 | my @ddnscommand = ('/usr/bin/noip','-c',"${General::swroot}/ddns/noipsettings",'-i',"$ip"); | |
| 143 | ||
| 144 | my $result = system(@ddnscommand); | |
| 145 | if ( $result != 0) { | |
| 146 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure"); | |
| 147 | } else { | |
| 148 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : success"); | |
| 149 | $success++; | |
| 150 | } | |
| 151 | } | |
| 152 | ||
| 80002fe4 MT |
153 | elsif ($settings{'SERVICE'} eq 'all-inkl') { |
| 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, $response) = Net::SSLeay::get_http("dyndns.kasserver.com", 80, "/", Net::SSLeay::make_headers( | |
| 162 | 'User-Agent' => 'IPFire', 'Authorization' => 'Basic ' . encode_base64("$settings{'LOGIN'}:$settings{'PASSWORD'}") | |
| 163 | )); | |
| 164 | ||
| 165 | # Valid response are 'ok' 'nochange' | |
| 166 | if ($response =~ m%HTTP/1\.. 200 OK%) { | |
| 167 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : success"); | |
| 168 | $success++; | |
| 169 | } else { | |
| 170 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure (could not connect to server, check your credentials)"); | |
| 171 | } | |
| 172 | } | |
| 173 | ||
| ee4fdd07 MT |
174 | elsif ($settings{'SERVICE'} eq 'cjb') { |
| 175 | # use proxy ? | |
| 176 | my %proxysettings; | |
| 177 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
| 178 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
| 179 | my ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
| 180 | Net::SSLeay::set_proxy($peer,$peerport,$proxysettings{'UPSTREAM_USER'},$proxysettings{'UPSTREAM_PASSWORD'} ); | |
| 181 | } | |
| 182 | ||
| 183 | my ($out, $response) = Net::SSLeay::get_http( 'www.cjb.net', | |
| 184 | 80, | |
| 185 | "/cgi-bin/dynip.cgi?username=$settings{'LOGIN'}&password=$settings{'PASSWORD'}&ip=$ip", | |
| 4ed2816f | 186 | Net::SSLeay::make_headers('User-Agent' => 'IPFire' ) |
| ee4fdd07 MT |
187 | ); |
| 188 | ||
| 189 | if ($response =~ m%HTTP/1\.. 200 OK%) { | |
| 190 | if ( $out !~ m/has been updated to point to/ ) { | |
| 191 | &General::log("Dynamic DNS ip-update for cjb.net ($settings{'LOGIN'}) : failure (bad password or login)"); | |
| 192 | } else { | |
| 193 | &General::log("Dynamic DNS ip-update for cjb.net ($settings{'LOGIN'}) : success"); | |
| 194 | $success++; | |
| 195 | } | |
| 196 | } else { | |
| 197 | &General::log("Dynamic DNS ip-update for cjb.net ($settings{'LOGIN'}) : failure (could not connect to server)"); | |
| 198 | } | |
| 199 | } | |
| 200 | elsif ($settings{'SERVICE'} eq 'selfhost') { | |
| 201 | # use proxy ? | |
| 202 | my %proxysettings; | |
| 203 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
| 204 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
| 205 | my ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
| 206 | Net::SSLeay::set_proxy($peer,$peerport,$proxysettings{'UPSTREAM_USER'},$proxysettings{'UPSTREAM_PASSWORD'} ); | |
| 207 | } | |
| 208 | ||
| 209 | my ($out, $response) = Net::SSLeay::get_https( 'carol.selfhost.de', | |
| 210 | 443, | |
| 211 | "/update?username=$settings{'LOGIN'}&password=$settings{'PASSWORD'}&textmodi=1", | |
| 4ed2816f | 212 | Net::SSLeay::make_headers('User-Agent' => 'IPFire' ) |
| ee4fdd07 MT |
213 | ); |
| 214 | ||
| 215 | if ($response =~ m%HTTP/1\.. 200 OK%) { | |
| 216 | if ( $out !~ m/status=(200|204)/ ) { | |
| 217 | $out =~ s/\n/ /g; | |
| 218 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure ($out)"); | |
| 219 | } else { | |
| 220 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : success"); | |
| 221 | $success++; | |
| 222 | } | |
| 223 | } else { | |
| 224 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure (could not connect to server)"); | |
| 225 | } | |
| 226 | } | |
| 227 | elsif ($settings{'SERVICE'} eq 'dnspark') { | |
| 228 | # use proxy ? | |
| 229 | my %proxysettings; | |
| 230 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
| 231 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
| 232 | my ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
| 233 | Net::SSLeay::set_proxy($peer,$peerport,$proxysettings{'UPSTREAM_USER'},$proxysettings{'UPSTREAM_PASSWORD'} ); | |
| 234 | } | |
| 235 | ||
| 236 | if ($settings{'HOSTNAME'} eq '') { | |
| 237 | $settings{'HOSTDOMAIN'} = $settings{'DOMAIN'}; | |
| 238 | } else { | |
| 239 | $settings{'HOSTDOMAIN'} = "$settings{'HOSTNAME'}.$settings{'DOMAIN'}"; | |
| 240 | } | |
| 241 | ||
| 242 | my ($out, $response) = Net::SSLeay::get_https( "www.dnspark.net", | |
| 243 | 443, | |
| 244 | "/api/dynamic/update.php?hostname=$settings{'HOSTDOMAIN'}&ip=$ip", | |
| 4ed2816f | 245 | Net::SSLeay::make_headers('User-Agent' => 'IPFire', |
| ee4fdd07 MT |
246 | 'Authorization' => 'Basic ' . encode_base64("$settings{'LOGIN'}:$settings{'PASSWORD'}") |
| 247 | ) | |
| 248 | ); | |
| 249 | # Valid response are 'ok' 'nochange' | |
| 250 | if ($response =~ m%HTTP/1\.. 200 OK%) { | |
| 251 | if ( $out !~ m/^(ok|nochange)/ ) { | |
| 252 | $out =~ s/\n/ /g; | |
| 253 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'} : failure ($out)"); | |
| 254 | } else { | |
| 255 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'} : success"); | |
| 256 | $success++; | |
| 257 | } | |
| 258 | } else { | |
| 259 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'} : failure (could not connect to server, check your credentials)"); | |
| 5a2935b1 MT |
260 | } |
| 261 | } | |
| 262 | elsif ($settings{'SERVICE'} eq 'dns.lightningwirelabs.com') { | |
| 263 | # use proxy ? | |
| 264 | my %proxysettings; | |
| 265 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
| 266 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
| 267 | my ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
| 268 | Net::SSLeay::set_proxy($peer,$peerport,$proxysettings{'UPSTREAM_USER'},$proxysettings{'UPSTREAM_PASSWORD'} ); | |
| 269 | } | |
| 270 | ||
| 271 | if ($settings{'HOSTNAME'} eq '') { | |
| 272 | $settings{'HOSTDOMAIN'} = $settings{'DOMAIN'}; | |
| 273 | } else { | |
| 274 | $settings{'HOSTDOMAIN'} = "$settings{'HOSTNAME'}.$settings{'DOMAIN'}"; | |
| 275 | } | |
| 276 | ||
| 277 | my $authstring; | |
| 278 | if ($settings{'LOGIN'} eq "token") { | |
| 279 | $authstring = "token=$settings{'PASSWORD'}"; | |
| 280 | } else { | |
| 281 | $authstring = "username=$settings{'LOGIN'}&password=$settings{'PASSWORD'}"; | |
| 282 | } | |
| 283 | ||
| b2f8244a | 284 | my $user_agent = &General::MakeUserAgent(); |
| 5a2935b1 MT |
285 | my ($out, $response) = Net::SSLeay::get_https("dns.lightningwirelabs.com", 443, |
| 286 | "/update?hostname=$settings{'HOSTDOMAIN'}&address4=$ip&$authstring", | |
| b2f8244a | 287 | Net::SSLeay::make_headers('User-Agent' => $user_agent) |
| 5a2935b1 MT |
288 | ); |
| 289 | ||
| 290 | # Valid response are 'ok' 'nochange' | |
| 291 | if ($response =~ m%HTTP/1\.. 200 OK%) { | |
| 292 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'} : success"); | |
| 293 | $success++; | |
| 294 | } else { | |
| 295 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'} : failure (could not connect to server, check your credentials)"); | |
| ee4fdd07 MT |
296 | } |
| 297 | } | |
| 298 | elsif ($settings{'SERVICE'} eq 'enom') { | |
| 299 | # use proxy ? | |
| 300 | my %proxysettings; | |
| 301 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
| 302 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
| 303 | my ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
| 304 | Net::SSLeay::set_proxy($peer,$peerport,$proxysettings{'UPSTREAM_USER'},$proxysettings{'UPSTREAM_PASSWORD'} ); | |
| 305 | } | |
| 306 | if ($settings{'HOSTNAME'} eq '') { | |
| 307 | $settings{'HOSTDOMAIN'} = $settings{'DOMAIN'}; | |
| 308 | } else { | |
| 309 | $settings{'HOSTDOMAIN'} = "$settings{'HOSTNAME'}.$settings{'DOMAIN'}"; | |
| 310 | } | |
| 311 | ||
| 312 | my ($out, $response) = Net::SSLeay::get_http( 'dynamic.name-services.com', | |
| 313 | 80, | |
| 314 | "/interface.asp?Command=SetDNSHost&Zone=$settings{'DOMAIN'}&DomainPassword=$settings{'PASSWORD'}&Address=$ip", | |
| 4ed2816f | 315 | Net::SSLeay::make_headers('User-Agent' => 'IPFire' ) |
| ee4fdd07 MT |
316 | ); |
| 317 | ||
| 318 | if ($response =~ m%HTTP/1\.. 200 OK%) { | |
| 319 | #Valid responses from update => ErrCount=0 | |
| 320 | if ( $out !~ m/ErrCount=0/ ) { | |
| 321 | $out =~ s/(\n|\x0D)/ /g; | |
| 322 | $out =~ /Err1=([\w ]+) /; | |
| 323 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure ($1)"); | |
| 324 | } else { | |
| 325 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : success"); | |
| 326 | $success++; | |
| 327 | } | |
| 328 | } else { | |
| 329 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure (could not connect to server)"); | |
| 330 | } | |
| 331 | } | |
| 332 | elsif ($settings{'SERVICE'} eq 'nsupdate') { | |
| 333 | # Fetch UI configurable values and assemble the host name. | |
| 334 | ||
| 335 | my $hostName="$settings{'DOMAIN'}"; | |
| 336 | if ($settings{'HOSTNAME'} ne "") { | |
| 337 | $hostName="$settings{'HOSTNAME'}.$hostName"; | |
| 338 | } | |
| 339 | my $keyName=$settings{'LOGIN'}; | |
| 340 | my $keySecret=$settings{'PASSWORD'}; | |
| 341 | ||
| 342 | # Use a relatively long TTL value to reduce load on DNS. | |
| 343 | # Some public Dynamic DNS servers use values around 4 hours, | |
| 344 | # some use values as low as 60 seconds. | |
| 345 | # XXX Maybe we could fetch the master value from the server | |
| 346 | # (not the timed-down version supplied by DNS cache) | |
| 347 | ||
| 348 | my $timeToLive="3600"; | |
| 349 | ||
| 350 | # Internal setting that can be used to override the DNS server | |
| 351 | # where the update is applied. It can be of use when testing | |
| 352 | # against a private DNS server. | |
| 353 | ||
| 354 | my $masterServer=""; | |
| 355 | ||
| 356 | # Prepare the nsupdate command script to remove and re-add the | |
| 357 | # updated A record for the domain. | |
| 358 | ||
| 359 | my $cmdFile="/tmp/nsupdate-$hostName-commands"; | |
| 360 | my $logFile="/tmp/nsupdate-$hostName-result"; | |
| 361 | open(TF, ">$cmdFile"); | |
| 362 | if ($masterServer ne "") { | |
| 363 | print TF "server $masterServer\n"; | |
| 364 | } | |
| 365 | if ($keyName ne "" && $keySecret ne "") { | |
| 366 | print TF "key $keyName $keySecret\n"; | |
| 367 | } | |
| 368 | print TF "update delete $hostName A\n"; | |
| 369 | print TF "update add $hostName $timeToLive A $ip\n"; | |
| 370 | print TF "send\n"; | |
| 371 | close(TF); | |
| 372 | ||
| 373 | # Run nsupdate with -v to use TCP instead of UDP because we're | |
| 374 | # issuing multiple cmds and potentially long keys, and -d to | |
| 375 | # get diagnostic result output. | |
| 376 | ||
| 377 | my $result = system("/usr/bin/nsupdate -v -d $cmdFile 2>$logFile"); | |
| 378 | if ($result != 0) { | |
| 379 | &General::log("Dynamic DNS ip-update for $hostName : failure"); | |
| 380 | open(NSLOG, "$logFile"); | |
| 381 | my @nsLog = <NSLOG>; | |
| 382 | close(NSLOG); | |
| 383 | my $logLine; | |
| 384 | foreach $logLine (@nsLog) { | |
| 385 | chomp($logLine); | |
| 386 | if ($logLine ne "") { | |
| 387 | &General::log("... $logLine"); | |
| 388 | } | |
| 389 | } | |
| 390 | } else { | |
| 391 | &General::log("Dynamic DNS ip-update for $hostName : success"); | |
| 392 | $success++; | |
| 393 | } | |
| 394 | unlink $cmdFile, $logFile; | |
| 395 | } | |
| 396 | elsif ($settings{'SERVICE'} eq 'freedns') { | |
| 397 | # use proxy ? | |
| 398 | my %proxysettings; | |
| 399 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
| 400 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
| 401 | my ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
| 402 | Net::SSLeay::set_proxy($peer,$peerport,$proxysettings{'UPSTREAM_USER'},$proxysettings{'UPSTREAM_PASSWORD'} ); | |
| 403 | } | |
| 404 | ||
| 405 | my ($out, $response) = Net::SSLeay::get_https( 'freedns.afraid.org', | |
| 406 | 443, | |
| 407 | "/dynamic/update.php?$settings{'LOGIN'}", | |
| 4ed2816f | 408 | Net::SSLeay::make_headers('User-Agent' => 'IPFire' ) |
| ee4fdd07 MT |
409 | ); |
| 410 | #Valid responses from service are: | |
| 411 | #Updated n host(s) <domain> | |
| 412 | #ERROR: <ip> has not changed. | |
| 413 | if ($response =~ m%HTTP/1\.. 200 OK%) { | |
| 414 | #Valid responses from update => ErrCount=0 | |
| 415 | if ( $out !~ m/(^Updated|Address .* has not changed)/ig ) { | |
| 416 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure ($out)"); | |
| 417 | } else { | |
| 418 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : success"); | |
| 419 | $success++; | |
| 420 | } | |
| 421 | } else { | |
| 422 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure (could not connect to server)"); | |
| 423 | } | |
| 424 | } | |
| b411505d | 425 | elsif ($settings{'SERVICE'} eq 'strato') { |
| ee974f39 MS |
426 | # use proxy ? |
| 427 | my %proxysettings; | |
| 428 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
| 429 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
| 430 | my ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
| 431 | Net::SSLeay::set_proxy($peer,$peerport,$proxysettings{'UPSTREAM_USER'},$proxysettings{'UPSTREAM_PASSWORD'} ); | |
| 432 | } | |
| b411505d CS |
433 | |
| 434 | if ($settings{'HOSTNAME'} eq '') { | |
| 435 | $settings{'HOSTDOMAIN'} = $settings{'DOMAIN'}; | |
| 436 | } else { | |
| 437 | $settings{'HOSTDOMAIN'} = "$settings{'HOSTNAME'}.$settings{'DOMAIN'}"; | |
| 438 | } | |
| 439 | ||
| 440 | my ($out, $response) = Net::SSLeay::get_https( 'dyndns.strato.com', | |
| 441 | 443, | |
| 442 | "/nic/update?hostname=$settings{'HOSTDOMAIN'}&myip=$ip", | |
| 443 | Net::SSLeay::make_headers('User-Agent' => 'IPFire', | |
| 444 | 'Authorization' => 'Basic ' . encode_base64("$settings{'LOGIN'}:$settings{'PASSWORD'}") ) | |
| 445 | ); | |
| 446 | ||
| ee974f39 | 447 | if ($response =~ m%HTTP/1\.. 200 OK%) { |
| b411505d CS |
448 | #Valid responses from update => ErrCount=0 |
| 449 | if ( $out =~ m/good |nochg /ig) { | |
| 450 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : success"); | |
| 451 | $success++; | |
| ee974f39 | 452 | } else { |
| b411505d | 453 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure1 ($out)"); |
| ee974f39 MS |
454 | $success++; |
| 455 | } | |
| b411505d CS |
456 | } elsif ( $out =~ m/<title>(.*)<\/title>/ig ) { |
| 457 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure2 ($1)"); | |
| 458 | } else { | |
| 459 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure3 ($response)"); | |
| 460 | } | |
| 461 | } | |
| 462 | elsif ($settings{'SERVICE'} eq 'regfish') { | |
| 463 | # use proxy ? | |
| 464 | my %proxysettings; | |
| 465 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
| 466 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
| 467 | my ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
| 468 | Net::SSLeay::set_proxy($peer,$peerport,$proxysettings{'UPSTREAM_USER'},$proxysettings{'UPSTREAM_PASSWORD'} ); | |
| 469 | } | |
| 470 | my ($out, $response) = Net::SSLeay::get_https( 'dyndns.regfish.de', | |
| 471 | 443, | |
| 472 | "/?fqdn=$settings{'DOMAIN'}&ipv4=$ip&forcehost=1&authtype=secure&token=$settings{'LOGIN'}", | |
| 473 | Net::SSLeay::make_headers('User-Agent' => 'Ipfire' ) | |
| 474 | ); | |
| 475 | #Valid responses from service are: | |
| 476 | #success|100|update succeeded! | |
| 477 | #success|101|no update needed at this time.. | |
| 478 | if ($response =~ m%HTTP/1\.. 200 OK%) { | |
| 479 | if ( $out !~ m/(success\|(100|101)\|)/ig ) { | |
| 480 | &General::log("Dynamic DNS ip-update for $settings{'DOMAIN'} : failure ($out)"); | |
| ee4fdd07 | 481 | } else { |
| b411505d CS |
482 | &General::log("Dynamic DNS ip-update for $settings{'DOMAIN'} : success"); |
| 483 | $success++; | |
| ee4fdd07 | 484 | } |
| b411505d CS |
485 | } else { |
| 486 | &General::log("Dynamic DNS ip-update for $settings{'DOMAIN'} : failure (could not connect to server)"); | |
| 487 | } | |
| ee4fdd07 MT |
488 | } |
| 489 | elsif ($settings{'SERVICE'} eq 'ovh') { | |
| 490 | my %proxysettings; | |
| 491 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
| 492 | ||
| 493 | my $peer = 'www.ovh.com'; | |
| 494 | my $peerport = 80; | |
| 495 | ||
| 496 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
| 497 | ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
| 498 | } | |
| 499 | ||
| 500 | my $sock; | |
| 501 | unless($sock = new IO::Socket::INET (PeerAddr => $peer, PeerPort => $peerport, Proto => 'tcp', Timeout => 5)) { | |
| 502 | &General::log("Dynamic DNS failure : could not connect to $peer:$peerport: $@"); | |
| 503 | next; | |
| 504 | } | |
| 505 | ||
| 506 | if ($settings{'HOSTNAME'} eq '') { | |
| 507 | $settings{'HOSTDOMAIN'} = $settings{'DOMAIN'}; | |
| 508 | } else { | |
| 509 | $settings{'HOSTDOMAIN'} = "$settings{'HOSTNAME'}.$settings{'DOMAIN'}"; | |
| 510 | } | |
| 511 | ||
| 512 | my ($GET_CMD, $code64); | |
| 513 | $GET_CMD = "GET http://www.ovh.com/nic/update?system=dyndns&hostname=$settings{'HOSTDOMAIN'}&myip=$ip HTTP/1.1\r\n"; | |
| 514 | $GET_CMD .= "Host: www.ovh.com\r\n"; | |
| 515 | chomp($code64 = encode_base64("$settings{'LOGIN'}:$settings{'PASSWORD'}")); | |
| 516 | $GET_CMD .= "Authorization: Basic $code64\r\n"; | |
| 4ed2816f | 517 | $GET_CMD .= "User-Agent: ipfire\r\n"; |
| ee4fdd07 MT |
518 | #$GET_CMD .= "Content-Type: application/x-www-form-urlencoded\r\n"; |
| 519 | $GET_CMD .= "\r\n"; | |
| 520 | print $sock "$GET_CMD"; | |
| 521 | ||
| 522 | my $out = ''; | |
| 523 | while(<$sock>) { | |
| 524 | $out .= $_; | |
| 525 | } | |
| 526 | close($sock); | |
| 527 | ||
| 528 | #HTTP response => error (in Title tag) else text response | |
| 529 | #Valid responses from service:good,nochg (ez-ipupdate like) | |
| 530 | #Should use ez-ipdate but "system=dyndns" is not present | |
| 531 | if ( $out =~ m/<Title>(.*)<\/Title>/ig ) { | |
| 532 | &General::log("Dynamic DNS ovh.com : failure ($1)"); | |
| 533 | } | |
| 534 | elsif ($out !~ m/good |nochg /ig) { | |
| 535 | $out =~ s/.+?\015?\012\015?\012//s; # header HTTP | |
| 536 | my @out = split("\r", $out); | |
| 537 | &General::log("Dynamic DNS ip-update for $settings{'DOMAIN'} : failure ($out[1])"); | |
| 538 | } else { | |
| 539 | &General::log("Dynamic DNS ip-update for $settings{'DOMAIN'} : success"); | |
| 540 | $success++; | |
| 541 | } | |
| 542 | } | |
| 543 | elsif ($settings{'SERVICE'} eq 'dtdns') { | |
| 544 | # use proxy ? | |
| 545 | my %proxysettings; | |
| 546 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
| 547 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
| 548 | my ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
| 549 | Net::SSLeay::set_proxy($peer,$peerport,$proxysettings{'UPSTREAM_USER'},$proxysettings{'UPSTREAM_PASSWORD'} ); | |
| 550 | } | |
| 551 | ||
| 552 | if ($settings{'HOSTNAME'} eq '') { | |
| 553 | $settings{'HOSTDOMAIN'} = $settings{'DOMAIN'}; | |
| 554 | } else { | |
| 555 | $settings{'HOSTDOMAIN'} = "$settings{'HOSTNAME'}.$settings{'DOMAIN'}"; | |
| 556 | } | |
| 557 | ||
| 558 | my ($out, $response) = Net::SSLeay::get_http( 'www.dtdns.com', | |
| 559 | 80, | |
| 560 | "/api/autodns.cfm?id=$settings{'HOSTDOMAIN'}&pw=$settings{'PASSWORD'}", | |
| 4ed2816f | 561 | Net::SSLeay::make_headers('User-Agent' => 'IPFire' ) |
| ee4fdd07 MT |
562 | ); |
| 563 | #Valid responses from service are: | |
| 564 | # now points to | |
| 565 | # | |
| 566 | if ($response =~ m%HTTP/1\.. 200 OK%) { | |
| 567 | if ( $out !~ m/Host .* now points to/ig ) { | |
| 568 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'} : failure ($out)"); | |
| 569 | } else { | |
| 570 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'} : success"); | |
| 571 | $success++; | |
| 572 | } | |
| 573 | } else { | |
| 574 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'} : failure (could not connect to server)"); | |
| 575 | } | |
| 576 | } | |
| ff6f0295 AB |
577 | #namecheap test |
| 578 | elsif ($settings{'SERVICE'} eq 'namecheap') { | |
| 579 | # use proxy ? | |
| 580 | my %proxysettings; | |
| 581 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
| 582 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
| 583 | my ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
| 584 | Net::SSLeay::set_proxy($peer,$peerport,$proxysettings{'UPSTREAM_USER'},$proxysettings{'UPSTREAM_PASSWORD'} ); | |
| 585 | } | |
| 586 | ||
| 587 | my ($out, $response) = Net::SSLeay::get_https( 'dynamicdns.park-your-domain.com', | |
| 588 | 443, | |
| 589 | "/update?host=$settings{'HOSTNAME'}&domain=$settings{'DOMAIN'}&password=$settings{'PASSWORD'}&ip=$ip", | |
| 590 | Net::SSLeay::make_headers('User-Agent' => 'IPFire' ) | |
| 591 | ); | |
| 592 | #Valid responses from service are: | |
| 593 | # wait confirmation!! | |
| 594 | if ($response =~ m%HTTP/1\.. 200 OK%) { | |
| 595 | if ( $out !~ m/<ErrCount>0<\/ErrCount>/ ) { | |
| 596 | $out =~ m/<Err1>(.*)<\/Err1>/; | |
| 597 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure ($1)"); | |
| 598 | } else { | |
| 599 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : success"); | |
| 600 | $success++; | |
| 601 | } | |
| 602 | } else { | |
| 603 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure (could not connect to server)"); | |
| 604 | } | |
| 605 | } | |
| 606 | #end namecheap test | |
| ee4fdd07 MT |
607 | elsif ($settings{'SERVICE'} eq 'dynu') { |
| 608 | # use proxy ? | |
| 609 | my %proxysettings; | |
| 610 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
| 611 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
| 612 | my ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
| 613 | Net::SSLeay::set_proxy($peer,$peerport,$proxysettings{'UPSTREAM_USER'},$proxysettings{'UPSTREAM_PASSWORD'} ); | |
| 614 | } | |
| 615 | ||
| 616 | if ($settings{'HOSTNAME'} eq '') { | |
| 617 | $settings{'HOSTDOMAIN'} = $settings{'DOMAIN'}; | |
| 618 | } else { | |
| 619 | $settings{'HOSTDOMAIN'} = "$settings{'HOSTNAME'}.$settings{'DOMAIN'}"; | |
| 620 | } | |
| 621 | ||
| 622 | my ($out, $response) = Net::SSLeay::get_http( 'dynserv.ca', | |
| 623 | 80, | |
| 624 | "/dyn/dynengine.cgi?func=set&name=$settings{'LOGIN'}&pass=$settings{'PASSWORD'}&ip=$ip&domain=$settings{'DOMAIN'}", | |
| 4ed2816f | 625 | Net::SSLeay::make_headers('User-Agent' => 'IPFire' ) |
| ee4fdd07 MT |
626 | ); |
| 627 | #Valid responses from service are: | |
| 628 | # 02 == Domain already exists, refreshing data for ... => xxx.xxx.xxx.xxx | |
| 629 | # | |
| 630 | if ($response =~ m%HTTP/1\.. 200 OK%) { | |
| 631 | if ( $out !~ m/Domain already exists, refreshing data for/ig ) { | |
| 632 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'} : failure ($out)"); | |
| 633 | } else { | |
| 634 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'} : success"); | |
| 635 | $success++; | |
| 636 | } | |
| 637 | } else { | |
| 638 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'} : failure (could not connect to server)"); | |
| 639 | } | |
| 640 | } else { | |
| 641 | if ($settings{'WILDCARDS'} eq 'on') { | |
| 642 | $settings{'WILDCARDS'} = '-w'; | |
| 643 | } else { | |
| 644 | $settings{'WILDCARDS'} = ''; | |
| 645 | } | |
| 646 | ||
| 647 | if (($settings{'SERVICE'} eq 'dyndns-custom' || | |
| 648 | $settings{'SERVICE'} eq 'easydns' || | |
| 649 | $settings{'SERVICE'} eq 'zoneedit') && $settings{'HOSTNAME'} eq '') { | |
| 650 | $settings{'HOSTDOMAIN'} = $settings{'DOMAIN'}; | |
| 651 | } else { | |
| 652 | $settings{'HOSTDOMAIN'} = "$settings{'HOSTNAME'}.$settings{'DOMAIN'}"; | |
| 653 | } | |
| 654 | ||
| 655 | my @ddnscommand = ('/usr/bin/ez-ipupdate', '-a', "$ip", '-S', "$settings{'SERVICE'}", '-u', "$settings{'LOGIN'}:$settings{'PASSWORD'}", '-h', "$settings{'HOSTDOMAIN'}", "$settings{'WILDCARDS'}", '-q'); | |
| 656 | ||
| 657 | my $result = system(@ddnscommand); | |
| 658 | if ( $result != 0) { | |
| 659 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'}: failure"); | |
| 660 | } else { | |
| 661 | &General::log("Dynamic DNS ip-update for $settings{'HOSTDOMAIN'}: success"); | |
| 662 | $success++; | |
| 663 | } | |
| 664 | } | |
| 665 | } else { | |
| 666 | # If a line is disabled, then we should discount it | |
| 667 | $lines--; | |
| 668 | } | |
| 669 | } | |
| 670 | ||
| 671 | if ($lines == $success) { | |
| 672 | open(IPCACHE, ">$cachefile"); | |
| 673 | flock IPCACHE, 2; | |
| 674 | print IPCACHE $ip; | |
| 675 | close(IPCACHE); | |
| 676 | exit 1; | |
| 677 | } | |
| 678 | ||
| 679 | } | |
| 680 | exit 0; | |
| 681 | ||
| 682 | # Extracted from Base64.pm | |
| 683 | sub encode_base64 ($;$) { | |
| 684 | my $res = ""; | |
| 685 | my $eol = $_[1]; | |
| 686 | $eol = "\n" unless defined $eol; | |
| 687 | pos($_[0]) = 0; # ensure start at the beginning | |
| 688 | while ($_[0] =~ /(.{1,45})/gs) { | |
| 689 | $res .= substr(pack('u', $1), 1); | |
| 690 | chop($res); | |
| 691 | } | |
| 692 | $res =~ tr|` -_|AA-Za-z0-9+/|; # `# help emacs | |
| 693 | # fix padding at the end | |
| 694 | my $padding = (3 - length($_[0]) % 3) % 3; | |
| 695 | $res =~ s/.{$padding}$/'=' x $padding/e if $padding; | |
| 696 | # break encoded string into lines of no more than 76 characters each | |
| 697 | if (length $eol) { | |
| 698 | $res =~ s/(.{1,76})/$1$eol/g; | |
| 699 | } | |
| 700 | $res; | |
| 701 | } | |
| 702 | ||
| 703 | ||
| 704 | ||
| 705 | __END__ | |
| 706 | old code for selfhost.de | |
| 707 | ||
| 708 | my %proxysettings; | |
| 709 | &General::readhash("${General::swroot}/proxy/settings", \%proxysettings); | |
| 710 | ||
| 711 | my $peer = 'carol.selfhost.de'; | |
| 712 | my $peerport = 80; | |
| 713 | ||
| 714 | if ($_=$proxysettings{'UPSTREAM_PROXY'}) { | |
| 715 | ($peer, $peerport) = (/^(?:[a-zA-Z ]+\:\/\/)?(?:[A-Za-z0-9\_\.\-]*?(?:\:[A-Za-z0-9\_\.\-]*?)?\@)?([a-zA-Z0-9\.\_\-]*?)(?:\:([0-9]{1,5}))?(?:\/.*?)?$/); | |
| 716 | } | |
| 717 | ||
| 718 | my $sock; | |
| 719 | unless($sock = new IO::Socket::INET (PeerAddr => $peer, PeerPort => $peerport, Proto => 'tcp', Timeout => 5)) { | |
| 720 | die "Could not connect to $peer:$peerport: $@"; | |
| 721 | return 1; | |
| 722 | } | |
| 723 | ||
| 724 | my $GET_CMD; | |
| 725 | $GET_CMD = "GET https://carol.selfhost.de/update?username=$settings{'LOGIN'}&password=$settings{'PASSWORD'}&myip=$ip&textmodi=1 HTTP/1.1\r\n"; | |
| 726 | $GET_CMD .= "Host: carol.selfhost.de\r\n"; | |
| 4ed2816f | 727 | $GET_CMD .= "User-Agent: ipfire\r\n"; |
| ee4fdd07 MT |
728 | $GET_CMD .= "Connection: close\r\n\r\n"; |
| 729 | print $sock "$GET_CMD"; | |
| 730 | ||
| 731 | my $out = ''; | |
| 732 | while(<$sock>) { | |
| 733 | $out .= $_; | |
| 734 | } | |
| 735 | close($sock); | |
| 736 | ||
| 737 | if ( $out !~ m/status=(200|204)/ ) { | |
| 738 | #cleanup http response... | |
| 739 | $out =~ s/.+?\015?\012\015?\012//s; # header HTTP | |
| 740 | my @out = split("\r", $out); | |
| 741 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : failure ($out[1])"); | |
| 742 | } else { | |
| 743 | &General::log("Dynamic DNS ip-update for $settings{'HOSTNAME'}.$settings{'DOMAIN'} : success"); | |
| 744 | $success++; | |
| 745 | } | |
| 746 | ||
| 747 | ||
| 748 |