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Merge pull request #374 from so-lar-is/add-support-for-1984-is

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Sandro 2022-01-24 00:02:33 +01:00 committed by GitHub
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2 changed files with 87 additions and 1 deletions
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1
README.md
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@ -32,6 +32,7 @@ Dynamic DNS services currently supported include:
dinahosting - See https://dinahosting.com
Gandi - See https://gandi.net
dnsexit - See https://dnsexit.com/ for details
1984.is - See https://www.1984.is/product/freedns/ for details
`ddclient` now supports many cable and DSL broadband routers.

87
ddclient.in
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@ -531,6 +531,16 @@ my %variables = (
},
);
my %services = (
'1984' => {
'updateable' => undef,
'update' => \&nic_1984_update,
'examples' => \&nic_1984_examples,
'variables' => {
%{$variables{'service-common-defaults'}},
'login' => setv(T_LOGIN, 0, 0, 'unused', undef),
'server' => setv(T_FQDNP, 1, 0, 'api.1984.is', undef),
},
},
'changeip' => {
'updateable' => undef,
'update' => \&nic_changeip_update,
@ -1636,7 +1646,7 @@ sub init_config {
$proto = opt('protocol') if !defined($proto);
load_sha1_support($proto) if (grep (/^$proto$/, ("freedns", "nfsn")));
load_json_support($proto) if (grep (/^$proto$/, ("cloudflare", "gandi", "yandex", "nfsn")));
load_json_support($proto) if (grep (/^$proto$/, ("1984", "cloudflare", "gandi", "yandex", "nfsn")));
if (!exists($services{$proto})) {
warning("skipping host: %s: unrecognized protocol '%s'", $h, $proto);
@ -5198,6 +5208,81 @@ sub nic_freedns_update {
}
}
######################################################################
## nic_1984_examples
######################################################################
sub nic_1984_examples {
return <<"EoEXAMPLE";
o '1984'
The '1984' protocol is used by DNS services offered by 1984.is.
Configuration variables applicable to the '1984' protocol are:
protocol=1984 ##
password=api-key ## your API key
fully.qualified.host ## the domain to update
Example ${program}.conf file entries:
## single host update
protocol=1984, \\
password=my-1984-api-key, \\
myhost
EoEXAMPLE
}
######################################################################
## nic_1984_update
## https://api.1984.is/1.0/freedns/?apikey=xxx&domain=mydomain&ip=myip
## The response is a JSON document containing the following entries
## - ok: true or false depending on if the request was successful or not,
## if the ip is the same as before this will be true,
## - msg: successes or why it is not working,
## - lookup: if domain or subdomain was not found lookup will contain a list of names tried
######################################################################
sub nic_1984_update {
debug("\nnic_1984_update -------------------");
foreach my $host (@_) {
my $ip = delete $config{$host}{'wantip'};
info("setting IP address to %s for %s", $ip, $host);
verbose("UPDATE:", "updating %s", $host);
my $url;
$url = "https://$config{$host}{'server'}/1.0/freedns/";
$url .= "?apikey=$config{$host}{'password'}";
$url .= "&domain=$host";
$url .= "&ip=$ip";
my $reply = geturl(
proxy => opt('proxy'),
url => $url,
) // '';
if ($reply eq '') {
failed("Updating %s: Could not connect to %s.", $host, $config{$host}{'server'});
next;
}
next if !header_ok($host, $reply);
# Strip header
$reply =~ qr/{(?:[^{}]*|(?R))*}/mp;
my $response = eval { decode_json(${^MATCH}) };
if ($@) {
failed("Updating %s: JSON decoding failure", $host);
next;
}
unless ($response->{ok}) {
failed("%s", $response->{msg});
}
if ($response->{msg} =~ /unaltered/) {
success("Updating %s: skipped: IP was already set to %s", $host, $response->{ip});
} else {
success("%s -- Updated successfully to %s", $host, $response->{ip});
}
}
}
######################################################################
## nic_changeip_examples
######################################################################