From 39301272d21797e2ce427b5afecc9b086a22ff4b Mon Sep 17 00:00:00 2001
From: Stefan Schantl <stefan.schantl@ipfire.org>
Date: Tue, 10 Jun 2014 17:10:20 +0200
Subject: [PATCH] Add DNS Park as new provider.

---
 ddns.conf             |  5 ++++
 src/ddns/__init__.py  |  1 +
 src/ddns/providers.py | 54 +++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 60 insertions(+)

diff --git a/ddns.conf b/ddns.conf
index 83ac1dc..095c72e 100644
--- a/ddns.conf
+++ b/ddns.conf
@@ -20,6 +20,11 @@
 # username = user
 # password = pass
 
+# [test.dnspark.com]
+# provider = dnspark.com
+# username = user
+# password = pass
+
 # [test.no-ip.org]
 # provider = no-ip.com
 # username = user
diff --git a/src/ddns/__init__.py b/src/ddns/__init__.py
index 74989f3..673ba27 100644
--- a/src/ddns/__init__.py
+++ b/src/ddns/__init__.py
@@ -87,6 +87,7 @@ class DDNSCore(object):
 		"""
 		for provider in (
 			DDNSProviderDHS,
+			DDNSProviderDNSpark,
 			DDNSProviderNOIP,
 			DDNSProviderLightningWireLabs,
 			DDNSProviderSelfhost,
diff --git a/src/ddns/providers.py b/src/ddns/providers.py
index 9ffd67d..5ff0631 100644
--- a/src/ddns/providers.py
+++ b/src/ddns/providers.py
@@ -163,6 +163,60 @@ class DDNSProviderDHS(DDNSProvider):
 		raise DDNSUpdateError
 
 
+class DDNSProviderDNSpark(DDNSProvider):
+	INFO = {
+		"handle"    : "dnspark.com",
+		"name"      : "DNS Park",
+		"website"   : "http://dnspark.com/",
+		"protocols" : ["ipv4",]
+	}
+
+	# Informations to the used api can be found here:
+	# https://dnspark.zendesk.com/entries/31229348-Dynamic-DNS-API-Documentation
+	url = "https://control.dnspark.com/api/dynamic/update.php"
+
+	def __call__(self):
+		url = self.url % {
+			"username" : self.username,
+			"password" : self.password,
+		}
+
+		data = {
+			"domain" : self.hostname,
+			"ip"     : self.get_address("ipv4"),
+		}
+
+		# Send update to the server.
+		response = self.send_request(url, username=self.username, password=self.password,
+			data=data)
+
+		# Get the full response message.
+		output = response.read()
+
+		# Handle success messages.
+		if output.startswith("ok") or output.startswith("nochange"):
+			return
+
+		# Handle error codes.
+		if output == "unauth":
+			raise DDNSAuthenticationError
+		elif output == "abuse":
+			raise DDNSAbuseError
+		elif output == "blocked":
+			raise DDNSBlockedError
+		elif output == "nofqdn":
+			raise DDNSRequestError(_("No valid FQDN was given."))
+		elif output == "nohost":
+			raise DDNSRequestError(_("Invalid hostname specified."))
+		elif output == "notdyn":
+			raise DDNSRequestError(_("Hostname not marked as a dynamic host."))
+		elif output == "invalid":
+			raise DDNSRequestError(_("Invalid IP address has been sent."))
+
+		# If we got here, some other update error happened.
+		raise DDNSUpdateError
+
+		
 class DDNSProviderLightningWireLabs(DDNSProvider):
 	INFO = {
 		"handle"    : "dns.lightningwirelabs.com",
-- 
2.39.2