Added MyDNS.JP

Added support for https://www.mydns.jp

README.md

@@ -32,6 +32,7 @@ Dynamic DNS services currently supported include:
     DNS Made Easy - See https://dnsmadeeasy.com/ for details
     DonDominio  - See https://www.dondominio.com for details
     NearlyFreeSpeech.net - See https://www.nearlyfreespeech.net/services/dns for details
+    MyDNS.JP    - See https://www.mydns.jp/ for details
 
 DDclient now supports many of cable/dsl broadband routers.
 

README.ssl

@@ -11,3 +11,4 @@ ssl support is tested on folowing dynamic dns providers:
 - freemyip.com
 - DNS Made Easy
 - dondominio.com
+- www.mydns.jp

ddclient

@@ -493,6 +493,10 @@ my %variables = (
     'dondominio-common-defaults'       => {
         'server'	      => setv(T_FQDNP,  1, 0, 1, 'dondns.dondominio.com', undef),
     },
+    'mydns-common-defaults'   => {
+        'server'          => setv(T_FQDNP,  1, 0, 1, 'www.mydns.jp',      undef),
+        'max-interval'    => setv(T_DELAY,  0, 0, 1, interval('6d'),      0),
+    },
 );
 my %services = (
     'dyndns1' => {
@@ -735,6 +739,15 @@ my %services = (
             $variables{'service-common-defaults'},
             ),
     },
+    'mydns' => {
+        'updateable' => undef,
+        'update'     => \&nic_mydns_update,
+        'examples'   => \&nic_mydns_examples,
+        'variables'  => merge(
+            $variables{'mydns-common-defaults'},
+            $variables{'service-common-defaults'},
+            ),
+    },
 );
 $variables{'merged'} = merge($variables{'global-defaults'},
     $variables{'service-common-defaults'},
@@ -5264,6 +5277,77 @@ sub nic_dnsmadeeasy_update {
     }
 }
 
+######################################################################
+## nic_mydns_examples
+######################################################################
+sub nic_mydns_examples {
+    return <<EoEXAMPLE;
+o 'mydns'
+
+The 'mydns' protocol is used by a free
+dynamic DNS service offered by www.mydns.jp.
+
+Configuration variables applicable to the 'mydns' protocol are:
+  protocol=mydns               ##
+  server=fqdn.of.service       ## defaults to www.mydns.jp.
+  login=service-login          ## login name and password registered with the service.
+  password=service-password    ##
+  fully.qualified.host         ## the host registered with the service.
+
+Example ${program}.conf file entries:
+  ## single host update
+  protocol=mydns,                                              \\
+  login=my-mydns.jp-login,                                     \\
+  password=my-mydns.jp-password                                \\
+  myhost.mydns.jp
+EoEXAMPLE
+}
+######################################################################
+## nic_mydns_update
+######################################################################
+sub nic_mydns_update {
+    debug("\nnic_mydns_update -------------------");
+
+    ## update each configured host
+    foreach my $h (@_) {
+        my $ip = delete $config{$h}{'wantip'};
+        info("setting IP address to %s for %s", $ip, $h);
+        verbose("UPDATE:","updating %s", $h);
+
+        ## update the DNS record
+        my $url;
+        my $header;
+        my $data;
+        my $reply;
+        $url = "https://$config{$h}{'server'}/directip.html";
+        $header = 'Content-Type: application/x-www-form-urlencoded';
+        $data = "MID=" . $config{$h}{'login'} . "&PWD=" . $config{$h}{'password'} . "&IPV4ADDR=" . $ip;
+        $reply = geturl(opt('proxy'), $url, undef, undef, $header, 'POST', $data);
+
+        ## no response, declare as failed
+        if (!defined($reply) || !$reply) {
+            failed("updating %s: Could not connect to %s.", $h, $config{$h}{'server'});
+            last;
+        }
+        last if !header_ok($h, $reply);
+
+        ## response found, check the result
+        if ($reply =~ /login_status = 1/i) {
+            $config{$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';
+            warning("SENT:    %s", $url) unless opt('verbose');
+            if ($reply =~ /login_status.*\n.*\n(.+)\s*<BR>/i) {
+                warning("REPLIED: %s", $1);
+            }
+            failed("updating %s: Invalid reply.", $h);
+        }
+    }
+}
+
 ######################################################################
 # vim: ai ts=4 sw=4 tw=78 :
 

sample-etc_ddclient.conf

@@ -285,3 +285,11 @@ ssl=yes					# use ssl-support.  Works with
 # login=your-account-email-address
 # password=your-generated-password
 # your-numeric-record-id-1,your-numeric-record-id-2,...
+
+##
+## MyDNS.JP (https://www.mydns.jp/)
+##
+# protocol=mydns,
+# login=my-mydns.jp-login,
+# password=my-mydns.jp-password
+# myhost.mydns.jp