def do_add_record(params):
"""
Add a record to an existing zone.
"""
config = ConfigurationFactory.get('hypernova')
server = get_authoritative_server(config['dns']['adapter'],
config['dns'])
try:
zone = server.get_zone(params['zone'])
record = Record(params['record']['name'],
params['record']['type'],
params['record']['content'],
params['record']['ttl'],
params['record']['priority'])
server.add_record(zone, record)
successful = True
result = {'record': record.to_encodable()}
except NonexistentZoneError:
successful = False
result = {'error': 'NonexistentZone'}
return AgentRequestHandler._format_response(
result,
successful=successful
)
def do_rm_record(params):
"""
Remove a record.
"""
config = ConfigurationFactory.get('hypernova')
server = get_authoritative_server(config['dns']['adapter'],
config['dns'])
result = {'records': []}
try:
zone = server.get_zone(params['zone'])
params['rtype'] = params['record'].pop('type')
records = zone.filter_records_for(params['record'])
for r in records:
result['records'].append(r.to_encodable())
server.rm_record(zone, r)
successful = True
if len(result['records']) == 0:
successful = False
result['error'] = 'NoMatchingRecords'
except NonexistentZoneError:
successful = False
result = {'error': 'NonexistentZoneError'}
return AgentRequestHandler._format_response(
result,
successful=successful
)
def do_get_zone(params):
"""
Get a zone.
"""
config = ConfigurationFactory.get('hypernova')
try:
server = get_authoritative_server(config['dns']['adapter'],
config['dns'])
try:
successful = True
result = {
'zone': server.get_zone(params['domain']).to_encodable(),
}
except NonexistentZoneError:
successful = False
result = {'error': 'NonexistentZone'}
except ServerCommunicationError:
successful = False
result = {'error': 'ServerCommunication'}
return AgentRequestHandler._format_response(
result,
successful=successful,
error_code=0
)
def do_add_zone(params):
"""
Add a zone.
"""
config = ConfigurationFactory.get('hypernova')
try:
result = {'error': 'ValidationError'}
server = get_authoritative_server(config['dns']['adapter'],
config['dns'])
zone = Zone(new_domain=params['zone']['domain'],
new_origin=params['zone']['origin'],
new_ttl=params['zone']['ttl'])
zone.soa_record = SoaRecord(new_primary_ns=params['soa']['primary_ns'],
new_responsible_person=params['soa']['responsible_person'],
new_serial=params['soa']['serial'],
new_refresh=params['soa']['refresh'],
new_retry=params['soa']['retry'],
new_expire=params['soa']['expire'],
new_min_ttl=params['soa']['min_ttl'])
try:
server.add_zone(zone)
successful = True
result = {'zone': zone.to_encodable()}
except DuplicateZoneError:
successful = False
result = {'error': 'DuplicateZone'}
except ServerCommunicationError:
successful = False
result = {'error': 'ServerCommunicationError'}
return AgentRequestHandler._format_response(
result,
successful=successful,
error_code=0
)
