+++ /dev/null
-#!/usr/bin/python
-###############################################################################
-# #
-# ddns - A dynamic DNS client for IPFire #
-# Copyright (C) 2012 IPFire development team #
-# #
-# This program is free software: you can redistribute it and/or modify #
-# it under the terms of the GNU General Public License as published by #
-# the Free Software Foundation, either version 3 of the License, or #
-# (at your option) any later version. #
-# #
-# This program is distributed in the hope that it will be useful, #
-# but WITHOUT ANY WARRANTY; without even the implied warranty of #
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
-# GNU General Public License for more details. #
-# #
-# You should have received a copy of the GNU General Public License #
-# along with this program. If not, see <http://www.gnu.org/licenses/>. #
-# #
-###############################################################################
-
-# Import all possible exception types.
-from .errors import *
-
-class DDNSProvider(object):
- INFO = {
- # A short string that uniquely identifies
- # this provider.
- "handle" : None,
-
- # The full name of the provider.
- "name" : None,
-
- # A weburl to the homepage of the provider.
- # (Where to register a new account?)
- "website" : None,
-
- # A list of supported protocols.
- "protocols" : ["ipv6", "ipv4"],
- }
-
- DEFAULT_SETTINGS = {}
-
- def __init__(self, core, **settings):
- self.core = core
-
- # Copy a set of default settings and
- # update them by those from the configuration file.
- self.settings = self.DEFAULT_SETTINGS.copy()
- self.settings.update(settings)
-
- def __repr__(self):
- return "<DDNS Provider %s (%s)>" % (self.name, self.handle)
-
- def __cmp__(self, other):
- return cmp(self.hostname, other.hostname)
-
- @property
- def name(self):
- """
- Returns the name of the provider.
- """
- return self.INFO.get("name")
-
- @property
- def website(self):
- """
- Returns the website URL of the provider
- or None if that is not available.
- """
- return self.INFO.get("website", None)
-
- @property
- def handle(self):
- """
- Returns the handle of this provider.
- """
- return self.INFO.get("handle")
-
- def get(self, key, default=None):
- """
- Get a setting from the settings dictionary.
- """
- return self.settings.get(key, default)
-
- @property
- def hostname(self):
- """
- Fast access to the hostname.
- """
- return self.get("hostname")
-
- @property
- def username(self):
- """
- Fast access to the username.
- """
- return self.get("username")
-
- @property
- def password(self):
- """
- Fast access to the password.
- """
- return self.get("password")
-
- def __call__(self):
- raise NotImplementedError
-
- def send_request(self, *args, **kwargs):
- """
- Proxy connection to the send request
- method.
- """
- return self.core.system.send_request(*args, **kwargs)
-
- def get_address(self, proto):
- """
- Proxy method to get the current IP address.
- """
- return self.core.system.get_address(proto)
-
-
-class DDNSProviderNOIP(DDNSProvider):
- INFO = {
- "handle" : "no-ip.com",
- "name" : "No-IP",
- "website" : "http://www.no-ip.com/",
- "protocols" : ["ipv4",]
- }
-
- # Information about the format of the HTTP request is to be found
- # here: http://www.no-ip.com/integrate/request and
- # here: http://www.no-ip.com/integrate/response
-
- url = "http://%(username)s:%(password)s@dynupdate.no-ip.com/nic/update"
-
- def __call__(self):
- url = self.url % {
- "username" : self.username,
- "password" : self.password,
- }
-
- data = {
- "hostname" : self.hostname,
- "address" : self.get_address("ipv4"),
- }
-
- # Send update to the server.
- response = self.send_request(url, data=data)
-
- # Get the full response message.
- output = response.read()
-
- # Handle success messages.
- if output.startswith("good") or output.startswith("nochg"):
- return
-
- # Handle error codes.
- if output == "badauth":
- raise DDNSAuthenticationError
- elif output == "aduse":
- raise DDNSAbuseError
- elif output == "911":
- raise DDNSInternalServerError
-
- # If we got here, some other update error happened.
- raise DDNSUpdateError
-
-
-class DDNSProviderSelfhost(DDNSProvider):
- INFO = {
- "handle" : "selfhost.de",
- "name" : "Selfhost.de",
- "website" : "http://www.selfhost.de/",
- "protocols" : ["ipv4",],
- }
-
- url = "https://carol.selfhost.de/update"
-
- def __call__(self):
- data = {
- "username" : self.username,
- "password" : self.password,
- "textmodi" : "1",
- }
-
- response = self.send_request(self.url, data=data)
-
- match = re.search("status=20(0|4)", response.read())
- if not match:
- raise DDNSUpdateError
projects / oddments / ddns.git / blobdiff