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Added simple support for Duckdns www.duckdns.org

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Patch provided by gkranis on github.
Merge branch 'gkranis'



git-svn-id: svn+ssh://svn.code.sf.net/p/ddclient/code/trunk@178 3873ddee-7413-0410-b6c4-c2c57c1ab35a
This commit is contained in:
wimpunk 2015-03-23 18:46:16 +00:00
parent 3ec5dd56c6
commit ddf25d3ab1
1 changed files with 91 additions and 0 deletions
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ddclient
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@ -450,6 +450,9 @@ my %variables = (
},
'googledomains-common-defaults' => {
'server' => setv(T_FQDNP, 1, 0, 1, 'domains.google.com', undef),
'duckdns-common-defaults' => {
'server' => setv(T_FQDNP, 1, 0, 1, 'www.duckdns.org', undef),
'login' => setv(T_LOGIN, 0, 0, 0, 'unused', undef),
},
);
my %services = (
@ -626,6 +629,15 @@ my %services = (
$variables{'service-common-defaults'},
),
},
'duckdns' => {
'updateable' => undef,
'update' => \&nic_duckdns_update,
'examples' => \&nic_duckdns_examples,
'variables' => merge(
$variables{'duckdns-common-defaults'},
$variables{'service-common-defaults'},
),
},
);
$variables{'merged'} = merge($variables{'global-defaults'},
$variables{'service-common-defaults'},
@ -4119,6 +4131,85 @@ sub nic_cloudflare_update {
}
}
######################################################################
## nic_duckdns_examples
######################################################################
sub nic_duckdns_examples {
return <<EoEXAMPLE;
o 'duckdns'
The 'duckdns' protocol is used by the free
dynamic DNS service offered by www.duckdns.org.
Check http://www.duckdns.org/install.jsp?tab=linux-cron for API
Configuration variables applicable to the 'duckdns' protocol are:
protocol=duckdns ##
server=www.fqdn.of.service ## defaults to www.duckdns.org
password=service-password ## password (token) registered with the service
non-fully.qualified.host ## the host registered with the service.
Example ${program}.conf file entries:
## single host update
protocol=duckdns, \\
password=z0mgs3cjur3p4ss \\
myhost
EoEXAMPLE
}
######################################################################
## nic_duckdns_update
## by George Kranis (copypasta from nic_dtdns_update)
## http://www.duckdns.org/update?domains=mydomain1,mydomain2&token=xxxx-xxx-xx-x&ip=x.x.x.x
## response contains OK or KO
######################################################################
sub nic_duckdns_update {
debug("\nnic_duckdns_update -------------------");
## update each configured host
## should improve to update in one pass
foreach my $h (@_) {
my $ip = delete $config{$h}{'wantip'};
info("setting IP address to %s for %s", $ip, $h);
verbose("UPDATE:","updating %s", $h);
# Set the URL that we're going to to update
my $url;
$url = "http://$config{$h}{'server'}/update";
$url .= "?domains=";
$url .= $h;
$url .= "&token=";
$url .= $config{$h}{'password'};
$url .= "&ip=";
$url .= $ip;
# Try to get URL
my $reply = geturl(opt('proxy'), $url);
# No response, declare as failed
if (!defined($reply) || !$reply) {
failed("updating %s: Could not connect to %s.", $h, $config{$h}{'server'});
last;
}
last if !header_ok($h, $reply);
my @reply = split /\n/, $reply;
my $returned = pop(@reply);
if ($returned =~ /OK/)
{
$config{$h}{'ip'} = $ip;
$config{$h}{'mtime'} = $now;
$config{$h}{'status'} = 'good';
success("updating %s: good: IP address set to %s", $h, $ip);
}
else
{
$config{$h}{'status'} = 'failed';
failed("updating %s: Server said: '$returned'", $h);
}
}
}
######################################################################
# vim: ai ts=4 sw=4 tw=78 :