raise DDNSUpdateError
-class DDNSProviderDuckDNS(DDNSProtocolDynDNS2, DDNSProvider):
+class DDNSProviderDuckDNS(DDNSProvider):
handle = "duckdns.org"
name = "Duck DNS"
website = "http://www.duckdns.org/"
- protocols = ("ipv4",)
+ protocols = ("ipv6", "ipv4",)
# Information about the format of the request is to be found
- # https://www.duckdns.org/install.jsp
+ # https://www.duckdns.org/spec.jsp
+
+ url = "https://www.duckdns.org/update"
+ can_remove_records = False
+
+ def update(self):
+ # Raise an error if no auth details are given.
+ if not self.token:
+ raise DDNSConfigurationError
+
+ data = {
+ "domains" : self.hostname,
+ "token" : self.token,
+ }
+
+ # Check if we update an IPv4 address.
+ address4 = self.get_address("ipv4")
+ if address4:
+ data["ip"] = address4
- url = "https://www.duckdns.org/nic/update"
+ # Check if we update an IPv6 address.
+ address6 = self.get_address("ipv6")
+ if address6:
+ data["ipv6"] = address6
+
+ # Raise an error if no address is given.
+ if "ip" not in data and "ipv6" not in data:
+ raise DDNSConfigurationError
+
+ # Send update to the server.
+ response = self.send_request(self.url, data=data)
+
+ # Get the full response message.
+ output = response.read().decode()
+
+ # Remove all leading and trailing whitespace.
+ output = output.strip()
+
+ # Handle success messages.
+ if output == "OK":
+ return
+
+ # The provider does not give detailed information
+ # if the update fails. Only a "KO" will be sent back.
+ if output == "KO":
+ raise DDNSUpdateError
+
+ # If we got here, some other update error happened.
+ raise DDNSUpdateError
class DDNSProviderDyFi(DDNSProtocolDynDNS2, DDNSProvider):