Author: tomaz
Date: Fri Oct 7 20:24:34 2011
New Revision: 1180201
URL: http://svn.apache.org/viewvc?rev=1180201&view=rev
Log:
Add basic skeleton for Zerigo DNS driver.
Added:
libcloud/trunk/libcloud/dns/drivers/zerigo.py
Modified:
libcloud/trunk/libcloud/dns/providers.py
libcloud/trunk/libcloud/dns/types.py
Added: libcloud/trunk/libcloud/dns/drivers/zerigo.py
URL:
http://svn.apache.org/viewvc/libcloud/trunk/libcloud/dns/drivers/zerigo.py?rev=1180201&view=auto
==============================================================================
--- libcloud/trunk/libcloud/dns/drivers/zerigo.py (added)
+++ libcloud/trunk/libcloud/dns/drivers/zerigo.py Fri Oct 7 20:24:34 2011
@@ -0,0 +1,112 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+__all__ = [
+ 'ZerigoDNSDriver'
+]
+
+
+import base64
+
+from xml.etree import ElementTree as ET
+
+from libcloud.utils import fixxpath, findtext, findattr, findall
+from libcloud.common.base import Response, ConnectionUserAndKey
+from libcloud.common.types import InvalidCredsError
+from libcloud.dns.types import Provider, RecordType
+from libcloud.dns.types import ZoneDoesNotExistError, RecordDoesNotExistError
+from libcloud.dns.base import DNSDriver, Zone, Record
+
+
+API_HOST = 'ns.zerigo.com'
+API_VERSION = '1.1'
+API_ROOT = '/api/%s/' % (API_VERSION)
+
+
+class ZerigoDNSResponse(Response):
+ def parse_body(self):
+ if not self.body:
+ return None
+
+ try:
+ body = ET.XML(self.body)
+ except:
+ raise MalformedResponseError('Failed to parse XML', body=self.body)
+ return body
+
+ def parse_error(self):
+ if int(self.status) == 401:
+ if not self.body:
+ raise InvalidCredsError(str(self.status) + ': ' + self.error)
+ else:
+ raise InvalidCredsError(self.body)
+
+
+class ZerigoDNSConnection(ConnectionUserAndKey):
+ host = API_HOST
+ secure = True
+ responseCls = ZerigoDNSResponse
+
+ def add_default_headers(self, headers):
+ auth_b64 = base64.b64encode('%s:%s' % (self.user_id, self.key))
+ headers['Authorization'] = 'Basic %s' % (auth_b64)
+ return headers
+
+
+class ZerigoDNSDriver(DNSDriver):
+ type = Provider.ZERIGO
+ name = 'Zerigo DNS'
+ connectionCls = ZerigoDNSConnection
+
+ def list_zones(self):
+ # TODO: Use LazyList
+ path = API_ROOT + 'zones.xml'
+ data = self.connection.request(path).object
+ zones = self._to_zones(elem=data)
+
+ if len(zones) == 0:
+ return []
+
+ return zones[0]
+
+ def _to_zones(self, elem):
+ zones = []
+
+ for item in findall(element=elem, xpath='zone'):
+ zone = self._to_zone(elem=item)
+ zones.append(zone)
+
+ return zones
+
+ def _to_zone(self, elem):
+ id = findtext(element=elem, xpath='id')
+ domain = findtext(element=elem, xpath='domain')
+ type = findtext(element=elem, xpath='ns-type')
+ type = 'master' if type.find('pri') == 0 else 'slave'
+ ttl = findtext(element=elem, xpath='default-ttl')
+
+ hostmaster = findtext(element=elem, xpath='hostmaster')
+ custom_ns = findtext(element=elem, xpath='custom-ns')
+ custom_nameservers = findtext(element=elem, xpath='custom-nameservers')
+ notes = findtext(element=elem, xpath='notes')
+ nx_ttl = findtext(element=elem, xpath='nx-ttl')
+ slave_nameservers = findtext(element=elem, xpath='slave-nameservers')
+
+ extra = {'hostmaster': hostmaster, 'custom-ns': custom_ns,
+ 'custom-nameservers': custom_nameservers, 'notes': notes,
+ 'nx-ttl': nx_ttl, 'slave-nameservers': slave_nameservers}
+ zone = Zone(id=str(id), domain=domain, type=type, ttl=int(ttl),
+ extra=extra, driver=self)
+ return zone
Modified: libcloud/trunk/libcloud/dns/providers.py
URL:
http://svn.apache.org/viewvc/libcloud/trunk/libcloud/dns/providers.py?rev=1180201&r1=1180200&r2=1180201&view=diff
==============================================================================
--- libcloud/trunk/libcloud/dns/providers.py (original)
+++ libcloud/trunk/libcloud/dns/providers.py Fri Oct 7 20:24:34 2011
@@ -20,7 +20,9 @@ DRIVERS = {
Provider.DUMMY:
('libcloud.dns.drivers.dummy', 'DummyDNSDriver'),
Provider.LINODE:
- ('libcloud.dns.drivers.linode', 'LinodeDNSDriver')
+ ('libcloud.dns.drivers.linode', 'LinodeDNSDriver'),
+ Provider.ZERIGO:
+ ('libcloud.dns.drivers.zerigo', 'ZerigoDNSDriver')
}
Modified: libcloud/trunk/libcloud/dns/types.py
URL:
http://svn.apache.org/viewvc/libcloud/trunk/libcloud/dns/types.py?rev=1180201&r1=1180200&r2=1180201&view=diff
==============================================================================
--- libcloud/trunk/libcloud/dns/types.py (original)
+++ libcloud/trunk/libcloud/dns/types.py Fri Oct 7 20:24:34 2011
@@ -30,6 +30,7 @@ __all__ = [
class Provider(object):
DUMMY = 0
LINODE = 1
+ ZERIGO = 2
class RecordType(object):
