src/patches/ddns-013-duckdns-new-api.patch

   1 commit ebdb37245e2033b065cce5a19597be4ef1c8875c
   2 Author: Carl Mascott <cmascott@yahoo.com>
   3 Date:   Wed Dec 2 11:39:20 2020 +0100
   4
   5     DuckDNS: Update to use new API.
   6
   7     The new API supports IPv6 and a token based auth.
   8
   9     Reference #12415.
  10
  11     Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
  12
  13 diff --git a/src/ddns/providers.py b/src/ddns/providers.py
  14 index 46d8a67..a1ca3f3 100644
  15 --- a/src/ddns/providers.py
  16 +++ b/src/ddns/providers.py
  17 @@ -802,16 +802,62 @@ class DDNSProviderDtDNS(DDNSProvider):
  18                 raise DDNSUpdateError
  19
  20
  21 -class DDNSProviderDuckDNS(DDNSProtocolDynDNS2, DDNSProvider):
  22 +class DDNSProviderDuckDNS(DDNSProvider):
  23         handle    = "duckdns.org"
  24         name      = "Duck DNS"
  25         website   = "http://www.duckdns.org/"
  26 -       protocols = ("ipv4",)
  27 +       protocols = ("ipv6", "ipv4",)
  28
  29         # Information about the format of the request is to be found
  30 -       # https://www.duckdns.org/install.jsp
  31 +       # https://www.duckdns.org/spec.jsp
  32 +
  33 +       url = "https://www.duckdns.org/update"
  34 +       can_remove_records = False
  35 +
  36 +       def update(self):
  37 +               # Raise an error if no auth details are given.
  38 +               if not self.token:
  39 +                       raise DDNSConfigurationError
  40 +
  41 +               data =  {
  42 +                       "domains" : self.hostname,
  43 +                       "token"    : self.token,
  44 +               }
  45 +
  46 +               # Check if we update an IPv4 address.
  47 +               address4 = self.get_address("ipv4")
  48 +               if address4:
  49 +                       data["ip"] = address4
  50
  51 -       url = "https://www.duckdns.org/nic/update"
  52 +               # Check if we update an IPv6 address.
  53 +               address6 = self.get_address("ipv6")
  54 +               if address6:
  55 +                       data["ipv6"] = address6
  56 +
  57 +               # Raise an error if no address is given.
  58 +               if "ip" not in data and "ipv6" not in data:
  59 +                       raise DDNSConfigurationError
  60 +
  61 +               # Send update to the server.
  62 +               response = self.send_request(self.url, data=data)
  63 +
  64 +               # Get the full response message.
  65 +               output = response.read().decode()
  66 +
  67 +               # Remove all leading and trailing whitespace.
  68 +               output = output.strip()
  69 +
  70 +               # Handle success messages.
  71 +               if output == "OK":
  72 +                       return
  73 +
  74 +               # The provider does not give detailed information
  75 +               # if the update fails. Only a "KO" will be sent back.
  76 +               if output == "KO":
  77 +                       raise DDNSUpdateError
  78 +
  79 +               # If we got here, some other update error happened.
  80 +               raise DDNSUpdateError
  81
  82
  83  class DDNSProviderDyFi(DDNSProtocolDynDNS2, DDNSProvider):