def delete_txt_record(change_id, account_number, domain, token):
get_dynect_session()
if not domain:
current_app.logger.debug("delete_txt_record: No domain passed")
return
zone_name = get_zone_name(domain)
zone_parts = len(zone_name.split('.'))
node_name = '.'.join(domain.split('.')[:-zone_parts])
fqdn = "{0}.{1}".format(node_name, zone_name)
zone = Zone(zone_name)
node = Node(zone_name, fqdn)
try:
all_txt_records = node.get_all_records_by_type('TXT')
except DynectGetError:
# No Text Records remain or host is not in the zone anymore because all records have been deleted.
return
for txt_record in all_txt_records:
if txt_record.txtdata == ("{}".format(token)):
current_app.logger.debug(
"Deleting TXT record name: {0}".format(fqdn))
txt_record.delete()
zone.publish()
def list_redirect(zone_name):
"""
Print information about redirects in a zone
"""
try:
zone = Zone(zone_name)
redirects = zone.get_all_httpredirect()
except Exception as e:
errordie("failed to get redirects for zone '{}': {}".format(
zone_name, e))
# build list of redirects
redirect_list = []
for redirect in redirects:
redirect_list.append({redirect._fqdn: redirect._url})
# bail out if there weren't any redirects
if len(redirect_list) == 0:
return
# build and output yaml document
redirect_dict = [{
"webredirects": {
"zone": zone_name,
"redirects": redirect_list,
},
}]
print(yaml.safe_dump(redirect_dict, default_flow_style=False))
def delete_acme_txt_records(domain):
get_dynect_session()
if not domain:
current_app.logger.debug("delete_acme_txt_records: No domain passed")
return
acme_challenge_string = "_acme-challenge"
if not domain.startswith(acme_challenge_string):
current_app.logger.debug(
"delete_acme_txt_records: Domain {} doesn't start with string {}. "
"Cowardly refusing to delete TXT records".format(
domain, acme_challenge_string))
return
zone_name = get_zone_name(domain)
zone_parts = len(zone_name.split('.'))
node_name = '.'.join(domain.split('.')[:-zone_parts])
fqdn = "{0}.{1}".format(node_name, zone_name)
zone = Zone(zone_name)
node = Node(zone_name, fqdn)
all_txt_records = node.get_all_records_by_type('TXT')
for txt_record in all_txt_records:
current_app.logger.debug("Deleting TXT record name: {0}".format(fqdn))
txt_record.delete()
zone.publish()
def delete_acme_txt_records(domain):
get_dynect_session()
if not domain:
current_app.logger.debug("delete_acme_txt_records: No domain passed")
return
acme_challenge_string = "_acme-challenge"
if not domain.startswith(acme_challenge_string):
current_app.logger.debug(
"delete_acme_txt_records: Domain {} doesn't start with string {}. "
"Cowardly refusing to delete TXT records".format(domain, acme_challenge_string))
return
zone_name = get_zone_name(domain)
zone_parts = len(zone_name.split('.'))
node_name = '.'.join(domain.split('.')[:-zone_parts])
fqdn = "{0}.{1}".format(node_name, zone_name)
zone = Zone(zone_name)
node = Node(zone_name, fqdn)
all_txt_records = node.get_all_records_by_type('TXT')
for txt_record in all_txt_records:
current_app.logger.debug("Deleting TXT record name: {0}".format(fqdn))
txt_record.delete()
zone.publish()
def delete_acme_txt_records(domain):
get_dynect_session()
if not domain:
current_app.logger.debug("delete_acme_txt_records: No domain passed")
return
acme_challenge_string = "_acme-challenge"
if not domain.startswith(acme_challenge_string):
current_app.logger.debug(
"delete_acme_txt_records: Domain {} doesn't start with string {}. "
"Cowardly refusing to delete TXT records".format(domain, acme_challenge_string))
return
zone_name = get_zone_name(domain)
zone_parts = len(zone_name.split('.'))
node_name = '.'.join(domain.split('.')[:-zone_parts])
fqdn = "{0}.{1}".format(node_name, zone_name)
zone = Zone(zone_name)
node = Node(zone_name, fqdn)
all_txt_records = node.get_all_records_by_type('TXT')
for txt_record in all_txt_records:
current_app.logger.debug("Deleting TXT record name: {0}".format(fqdn))
try:
txt_record.delete()
except DynectDeleteError:
sentry.captureException(
extra={
"fqdn": str(fqdn), "zone_name": str(zone_name), "node_name": str(node_name),
"txt_record": str(txt_record.txtdata)}
)
metrics.send('delete_txt_record_deleteerror', 'counter', 1,
metric_tags={'fqdn': fqdn, 'txt_record': txt_record.txtdata})
zone.publish()
def delete_txt_record(change_id, account_number, domain, token):
get_dynect_session()
if not domain:
current_app.logger.debug("delete_txt_record: No domain passed")
return
zone_name = get_zone_name(domain)
zone_parts = len(zone_name.split("."))
node_name = ".".join(domain.split(".")[:-zone_parts])
fqdn = "{0}.{1}".format(node_name, zone_name)
zone = Zone(zone_name)
node = Node(zone_name, fqdn)
try:
all_txt_records = node.get_all_records_by_type("TXT")
except DynectGetError:
metrics.send("delete_txt_record_geterror", "counter", 1)
# No Text Records remain or host is not in the zone anymore because all records have been deleted.
return
for txt_record in all_txt_records:
if txt_record.txtdata == ("{}".format(token)):
current_app.logger.debug("Deleting TXT record name: {0}".format(fqdn))
try:
txt_record.delete()
except DynectDeleteError:
sentry.captureException(
extra={
"fqdn": str(fqdn),
"zone_name": str(zone_name),
"node_name": str(node_name),
"txt_record": str(txt_record.txtdata),
}
)
metrics.send(
"delete_txt_record_deleteerror",
"counter",
1,
metric_tags={"fqdn": fqdn, "txt_record": txt_record.txtdata},
)
try:
zone.publish()
except DynectUpdateError:
sentry.captureException(
extra={
"fqdn": str(fqdn),
"zone_name": str(zone_name),
"node_name": str(node_name),
"txt_record": str(txt_record.txtdata),
}
)
metrics.send(
"delete_txt_record_publish_error",
"counter",
1,
metric_tags={"fqdn": str(fqdn), "txt_record": str(txt_record.txtdata)},
)
def convert_dyn_to_route53_changes(zone_name: str,
dyn_zone: Zone) -> List[Dict]:
dyn_records = dyn_zone.get_all_records()
route53_records = []
for name, value in dyn_records.items():
print(f"Zone {dyn_zone} has {name} with {value}")
record_type = value[0].rec_name.upper()
record_name = value[0].fqdn
if record_type in ("SOA", "NS"):
if record_name == zone_name:
continue
else:
raise MigrationNotSupported(
f"{record_type} records not supported")
resource_records = []
for sub_record in value:
try:
val = sub_record.address
except AttributeError:
val = sub_record.cname
resource_records.append({"Value": val})
record = {
"Action": "INSERT",
"ResourceRecordSet": {
"Name": record_name,
"Type": value[0].rec_name.upper(),
"ResourceRecords": resource_records
}
}
route53_records.append(record)
return route53_records
def create_txt_record(args):
domain, token = args[0], args[2]
zone_name = get_tld('http://' + domain)
zone_parts = len(zone_name.split('.'))
node_name = '.'.join(['_acme-challenge'] + domain.split('.')[:-zone_parts])
fqdn = "{0}.{1}".format(node_name, zone_name)
zone = Zone(zone_name)
zone.add_record(node_name, record_type='TXT', txtdata=token, ttl=5)
node = zone.get_node(node_name)
zone.publish()
logger.info(" + TXT record created: {0}".format(fqdn))
# give it 10 seconds to settle down and avoid nxdomain caching
logger.info(" + Settling down for 10s...")
time.sleep(10)
retries=5
while(_has_dns_propagated(fqdn, token) == False and retries > 0):
logger.info(" + DNS not propagated, waiting 30s...")
retries-=1
time.sleep(30)
if retries <= 0:
logger.error("Error resolving TXT record for domain {0}".format(fqdn))
sys.exit(1)
def delete_txt_record(args):
domain, token = args[0], args[2]
if not domain:
logger.info(" + http_request() error in letsencrypt.sh?")
return
zone_name = '.'.join(domain.split('.')[-2:])
node_name = "{0}.{1}".format('_acme-challenge', '.'.join(domain.split('.')[:-2]))
fqdn = "{0}.{1}".format(node_name, zone_name)
zone = Zone(zone_name)
node = Node(zone_name, fqdn)
all_txt_records = node.get_all_records_by_type('TXT')
for txt_record in all_txt_records:
if txt_record.txtdata == (token):
logger.info(" + Deleting TXT record name: {0}".format(fqdn))
txt_record.delete()
zone.publish()
def delete_txt_record(args):
domain, token = args[0], args[2]
if not domain:
logger.info(" + http_request() error in letsencrypt.sh?")
return
zone_name = get_tld('http://' + domain)
zone_parts = len(zone_name.split('.'))
node_name = '.'.join(['_acme-challenge'] + domain.split('.')[:-zone_parts])
fqdn = "{0}.{1}".format(node_name, zone_name)
zone = Zone(zone_name)
node = Node(zone_name, fqdn)
all_txt_records = node.get_all_records_by_type('TXT')
for txt_record in all_txt_records:
if txt_record.txtdata == (token):
logger.info(" + Deleting TXT record name: {0}".format(fqdn))
txt_record.delete()
zone.publish()
def list_record(zone_name, record_type_arg):
"""
Print information about records in a zone
"""
record_type_map = {
"a": "a_records",
"cname": "cname_records",
"mx": "mx_records",
}
record_type = record_type_map[record_type_arg]
try:
zone = Zone(zone_name)
records = zone.get_all_records()
except Exception as e:
errordie("failed to get records for zone '{}': {}".format(
zone_name, e))
# bail out if there weren't any records of the requested type
if record_type not in records:
return
# build list of records
record_list = []
for record in records[record_type]:
if record_type_arg == "a":
value = record.address
elif record_type_arg == "cname":
value = record.cname
elif record_type_arg == "mx":
value = record.exchange
record_list.append({record.fqdn: value})
# build and output yaml document
recordset_dict = [{
"recordset": {
"type": record_type_arg,
"zone": zone_name,
"records": record_list,
},
}]
print(yaml.safe_dump(recordset_dict, default_flow_style=False))
def delete_txt_record(change_id, account_number, domain, token):
get_dynect_session()
if not domain:
current_app.logger.debug("delete_txt_record: No domain passed")
return
zone_name = get_zone_name(domain)
zone_parts = len(zone_name.split('.'))
node_name = '.'.join(domain.split('.')[:-zone_parts])
fqdn = "{0}.{1}".format(node_name, zone_name)
zone = Zone(zone_name)
node = Node(zone_name, fqdn)
all_txt_records = node.get_all_records_by_type('TXT')
for txt_record in all_txt_records:
if txt_record.txtdata == ("{}".format(token)):
current_app.logger.debug("Deleting TXT record name: {0}".format(fqdn))
txt_record.delete()
zone.publish()
def delete_txt_record(change_id, account_number, domain, token):
get_dynect_session()
if not domain:
current_app.logger.debug("delete_txt_record: No domain passed")
return
zone_name = get_zone_name(domain)
zone_parts = len(zone_name.split('.'))
node_name = '.'.join(domain.split('.')[:-zone_parts])
fqdn = "{0}.{1}".format(node_name, zone_name)
zone = Zone(zone_name)
node = Node(zone_name, fqdn)
all_txt_records = node.get_all_records_by_type('TXT')
for txt_record in all_txt_records:
if txt_record.txtdata == ("{}".format(token)):
current_app.logger.debug("Deleting TXT record name: {0}".format(fqdn))
txt_record.delete()
zone.publish()
def create_txt_record(domain, token, account_number):
get_dynect_session()
zone_name = get_zone_name(domain)
zone_parts = len(zone_name.split("."))
node_name = ".".join(domain.split(".")[:-zone_parts])
fqdn = "{0}.{1}".format(node_name, zone_name)
zone = Zone(zone_name)
try:
zone.add_record(
node_name, record_type="TXT", txtdata='"{}"'.format(token), ttl=5
)
zone.publish()
current_app.logger.debug(
"TXT record created: {0}, token: {1}".format(fqdn, token)
)
except (DynectCreateError, DynectUpdateError) as e:
if "Cannot duplicate existing record data" in e.message:
current_app.logger.debug(
"Unable to add record. Domain: {}. Token: {}. "
"Record already exists: {}".format(domain, token, e),
exc_info=True,
)
else:
metrics.send("create_txt_record_error", "counter", 1)
sentry.captureException()
raise
change_id = (fqdn, token)
return change_id
def create_txt_record(domain, token, account_number):
get_dynect_session()
zone_name = get_zone_name(domain)
zone_parts = len(zone_name.split('.'))
node_name = '.'.join(domain.split('.')[:-zone_parts])
fqdn = "{0}.{1}".format(node_name, zone_name)
zone = Zone(zone_name)
try:
# Delete all stale ACME TXT records
delete_acme_txt_records(domain)
except DynectGetError as e:
if ("No such zone." in e.message
or "Host is not in this zone" in e.message
or "Host not found in this zone" in e.message):
current_app.logger.debug(
"Unable to delete ACME TXT records. They probably don't exist yet: {}"
.format(e))
else:
raise
zone.add_record(node_name,
record_type='TXT',
txtdata="\"{}\"".format(token),
ttl=5)
zone.publish()
current_app.logger.debug("TXT record created: {0}".format(fqdn))
change_id = (fqdn, token)
return change_id
def create_txt_record(domain, token, account_number):
get_dynect_session()
zone_name = get_zone_name(domain)
zone_parts = len(zone_name.split('.'))
node_name = '.'.join(domain.split('.')[:-zone_parts])
fqdn = "{0}.{1}".format(node_name, zone_name)
zone = Zone(zone_name)
try:
zone.add_record(node_name,
record_type='TXT',
txtdata="\"{}\"".format(token),
ttl=5)
zone.publish()
current_app.logger.debug("TXT record created: {0}, token: {1}".format(
fqdn, token))
except DynectCreateError as e:
if "Cannot duplicate existing record data" in e.message:
current_app.logger.debug(
"Unable to add record. Domain: {}. Token: {}. "
"Record already exists: {}".format(domain, token, e),
exc_info=True)
else:
raise
change_id = (fqdn, token)
return change_id
def operate_record(operation, zone_name, node_name, value, record_type_arg):
"""
Update address of a record
"""
record_type_map = {
"a": "A",
"cname": "CNAME",
"mx": "MX",
}
record_type = record_type_map[record_type_arg]
try:
# get zone
zone = Zone(zone_name)
# update/delete
if operation == "update" or operation == "delete":
# if node_name is empty string then we're using the root node, use None
if node_name == '':
node = zone.get_node(None)
else:
node = zone.get_node(node_name)
records = node.get_all_records_by_type(record_type)
if not records:
raise Exception("did not find {} records under {}".format(
record_type, node.fqdn))
if operation == "update":
records[0].address = value
elif operation == "delete":
records[0].delete()
#create
elif operation == "create":
if record_type == 'A':
kwargs = {'address': value}
elif record_type == 'CNAME':
kwargs = {'cname': value}
elif record_type == 'MX':
kwargs = {'exchange': value}
zone.add_record(node_name, record_type, **kwargs)
# publish changes to zone
zone.publish()
except Exception as e:
errordie("Failed to make record change: {}".format(e))
def create_txt_record(domain, token, account_number):
get_dynect_session()
zone_name = get_zone_name(domain)
zone_parts = len(zone_name.split('.'))
node_name = '.'.join(domain.split('.')[:-zone_parts])
fqdn = "{0}.{1}".format(node_name, zone_name)
zone = Zone(zone_name)
try:
zone.add_record(node_name, record_type='TXT', txtdata="\"{}\"".format(token), ttl=5)
zone.publish()
current_app.logger.debug("TXT record created: {0}, token: {1}".format(fqdn, token))
except DynectCreateError as e:
if "Cannot duplicate existing record data" in e.message:
current_app.logger.debug(
"Unable to add record. Domain: {}. Token: {}. "
"Record already exists: {}".format(domain, token, e), exc_info=True
)
else:
raise
change_id = (fqdn, token)
return change_id
def list_zone(zone_name):
"""
Print names of a zone or all zones
"""
try:
if zone_name == None:
zones = get_all_zones()
else:
zones = [Zone(zone_name)]
except Exception as e:
errordie("failed to get zone(s): {}".format(e))
for zone in zones:
print(zone.name)
def main():
args = docopt.docopt(__doc__)
try:
with DynectSession(os.environ["DYN_CUSTOMER"],
os.environ["DYN_USERNAME"],
os.environ["DYN_PASSWORD"]) as session:
zone = Zone(args["<domainname>"])
create_route53_zone(args["<domainname>"], zone)
except DynectGetError as exc:
print(f"Zone could not be retrieved because of '{exc.message}'")
except DynectAuthError as exc:
print(
f"Could not authenticate to dyn. Please check your environment variables"
)
def ReimportFreshList(thezone):
icount = 1
for counter, i in enumerate(nodescollection):
try:
print(icount)
print('--deleting ' + i)
deleterecord(i)
print('--publishing ' + i)
thezone.publish()
#time.sleep(1)
thezone = Zone(zonename)
print('--creating Arecord ' + i)
createArecord(i)
print('--republishing ' + i)
thezone.publish()
#time.sleep(1)
thezone = Zone(zonename)
icount += 1
except Exception:
pass
finally:
thezone.publish()
#! python
from dyn.tm.session import DynectSession
from dyn.tm.zones import Zone
from dyn.tm.records import ARecord
from dyn.tm.records import CNAMERecord
from dyn.tm.zones import Node
import json, re, sys, math, time
## get the target zone
targetzone = Zone('targetzone.com')
## get the sourcedomain zone
sourcezone = Zone('sourcedomain.com')
## get all nodes from sourcedomain and copy all the AReords pointing to 127.0.0.1
sourcenodes = sourcezone.get_all_nodes()
nodescollection = []
print('#####################')
print('Loading sourcedomain nodes')
print('#####################')
for node in sourcenodes:
name = str(node).split(': ')[1]
pre = name.replace('.sourcedomain.com','')
# now add this subnode to the listof all the nodes to reproduce
# can add these to the targetzone
# before i add check if it is pointing to the .1 address first
noderec = dict
try:
print('#####################')
print('Trying to find records in ' + pre)
def main():
'''Ansible module for managing Dyn DNS records.'''
module = AnsibleModule(argument_spec=dict(
state=dict(required=True, choices=['present', 'absent', 'list']),
customer_name=dict(default=os.environ.get('DYNECT_CUSTOMER_NAME',
None),
type='str'),
user_name=dict(default=os.environ.get('DYNECT_USER_NAME', None),
type='str',
no_log=True),
user_password=dict(default=os.environ.get('DYNECT_PASSWORD', None),
type='str',
no_log=True),
zone=dict(required=True),
record_fqdn=dict(required=False),
record_type=dict(required=False,
choices=['A', 'AAAA', 'CNAME', 'PTR', 'TXT']),
record_value=dict(required=False),
record_ttl=dict(required=False, default=0, type='int'),
),
required_together=([
'record_fqdn', 'record_value', 'record_ttl',
'record_type'
]))
if IMPORT_ERROR:
module.fail_json(
msg="Unable to import dyn module: https://pypi.python.org/pypi/dyn",
error=IMPORT_ERROR)
# Start the Dyn session
try:
_ = DynectSession(module.params['customer_name'],
module.params['user_name'],
module.params['user_password'])
except dyn.tm.errors.DynectAuthError as error:
module.fail_json(msg='Unable to authenticate with Dyn',
error=str(error))
# Retrieve zone object
try:
dyn_zone = Zone(module.params['zone'])
except dyn.tm.errors.DynectGetError as error:
if 'No such zone' in str(error):
module.fail_json(msg="Not a valid zone for this account",
zone=module.params['zone'])
else:
module.fail_json(msg="Unable to retrieve zone", error=str(error))
# To retrieve the node object we need to remove the zone name from the FQDN
dyn_node_name = module.params['record_fqdn'].replace(
'.' + module.params['zone'], '')
# Retrieve the zone object from dyn
dyn_zone = Zone(module.params['zone'])
# Retrieve the node object from dyn
dyn_node = dyn_zone.get_node(node=dyn_node_name)
# All states will need a list of the exiting records for the zone.
dyn_node_records = get_any_records(module, dyn_node)
if module.params['state'] == 'list':
module.exit_json(changed=False,
records=get_record_values(dyn_node_records, ))
if module.params['state'] == 'present':
# First get a list of existing records for the node
values = get_record_values(dyn_node_records)
value_key = get_record_key(module.params['record_type'])
param_value = module.params['record_value']
# Check to see if the record is already in place before doing anything.
if (dyn_node_records and dyn_node_records[value_key][0].ttl
== module.params['record_ttl']
and (param_value in values[value_key]
or param_value + '.' in values[value_key])):
module.exit_json(changed=False)
# Working on the assumption that there is only one record per
# node we will first delete the node if there are any records before
# creating the correct record
if dyn_node_records:
dyn_node.delete()
# Now lets create the correct node entry.
dyn_zone.add_record(dyn_node_name, module.params['record_type'],
module.params['record_value'],
module.params['record_ttl'])
# Now publish the zone since we've updated it.
dyn_zone.publish()
module.exit_json(changed=True,
msg="Created node %s in zone %s" %
(dyn_node_name, module.params['zone']))
if module.params['state'] == 'absent':
# If there are any records present we'll want to delete the node.
if dyn_node_records:
dyn_node.delete()
# Publish the zone since we've modified it.
dyn_zone.publish()
module.exit_json(changed=True,
msg="Removed node %s from zone %s" %
(dyn_node_name, module.params['zone']))
else:
module.exit_json(changed=False)
noderec = thezone.get_node(thenode).get_any_records()
try:
if '127.0.0.1' in str(noderec['a_records'][0]).split(': ')[1]:
print(thenode+' exists already')
return True
else:
print(thenode+ ' does not exist and should be added')
return False
except Exception:
return False
#targetzone = Zone('targetzone.com') ## create input here to take in whatever zone
zonename = 'targetzone.com'
thezone = Zone(zonename)
################################
f = open('nodescollection','r')
nodescollection = []
nodescollection = f.read().lower().split()
#total = len(nodescollection)
#numsubmitted = 25
icount = 0
for counter, i in enumerate(nodescollection):
try:
createArecord(i)
if counter % 25:
print('not publishing yet')
def main():
'''Ansible module for managing Dyn DNS records.'''
module = AnsibleModule(
argument_spec=dict(
state=dict(required=True, choices=['present', 'absent', 'list']),
customer_name=dict(default=os.environ.get('DYNECT_CUSTOMER_NAME', None), type='str'),
user_name=dict(default=os.environ.get('DYNECT_USER_NAME', None), type='str', no_log=True),
user_password=dict(default=os.environ.get('DYNECT_PASSWORD', None), type='str', no_log=True),
zone=dict(required=True),
record_fqdn=dict(required=False),
record_type=dict(required=False, choices=[
'A', 'AAAA', 'CNAME', 'PTR', 'TXT']),
record_value=dict(required=False),
record_ttl=dict(required=False, default=0, type='int'),
),
required_together=(
['record_fqdn', 'record_value', 'record_ttl', 'record_type']
)
)
if IMPORT_ERROR:
module.fail_json(msg="Unable to import dyn module: https://pypi.python.org/pypi/dyn",
error=IMPORT_ERROR)
# Start the Dyn session
try:
_ = DynectSession(module.params['customer_name'],
module.params['user_name'],
module.params['user_password'])
except dyn.tm.errors.DynectAuthError as error:
module.fail_json(msg='Unable to authenticate with Dyn',
error=str(error))
# Retrieve zone object
try:
dyn_zone = Zone(module.params['zone'])
except dyn.tm.errors.DynectGetError as error:
if 'No such zone' in str(error):
module.fail_json(
msg="Not a valid zone for this account",
zone=module.params['zone']
)
else:
module.fail_json(msg="Unable to retrieve zone",
error=str(error))
# To retrieve the node object we need to remove the zone name from the FQDN
dyn_node_name = module.params['record_fqdn'].replace('.' + module.params['zone'], '')
# Retrieve the zone object from dyn
dyn_zone = Zone(module.params['zone'])
# Retrieve the node object from dyn
dyn_node = dyn_zone.get_node(node=dyn_node_name)
# All states will need a list of the exiting records for the zone.
dyn_node_records = get_any_records(module, dyn_node)
if module.params['state'] == 'list':
module.exit_json(changed=False,
records=get_record_values(
dyn_node_records,
))
if module.params['state'] == 'present':
# First get a list of existing records for the node
values = get_record_values(dyn_node_records)
value_key = get_record_key(module.params['record_type'])
# Check to see if the record is already in place before doing anything.
if (dyn_node_records and
dyn_node_records[value_key][0].ttl == module.params['record_ttl'] and
module.params['record_value'] in values[value_key]):
module.exit_json(changed=False)
# Working on the assumption that there is only one record per
# node we will first delete the node if there are any records before
# creating the correct record
if dyn_node_records:
dyn_node.delete()
# Now lets create the correct node entry.
dyn_zone.add_record(dyn_node_name,
module.params['record_type'],
module.params['record_value'],
module.params['record_ttl']
)
# Now publish the zone since we've updated it.
dyn_zone.publish()
module.exit_json(changed=True,
msg="Created node %s in zone %s" % (dyn_node_name, module.params['zone']))
if module.params['state'] == 'absent':
# If there are any records present we'll want to delete the node.
if dyn_node_records:
dyn_node.delete()
# Publish the zone since we've modified it.
dyn_zone.publish()
module.exit_json(changed=True,
msg="Removed node %s from zone %s" % (dyn_node_name, module.params['zone']))
else:
module.exit_json(changed=False)
def main():
'''Ansible module for managing Dyn DNS records.'''
module = AnsibleModule(
argument_spec=dict(
state=dict(default='present', choices=['present', 'absent', 'list']),
customer_name=dict(default=os.environ.get('DYNECT_CUSTOMER_NAME', None), type='str'),
user_name=dict(default=os.environ.get('DYNECT_USER_NAME', None), type='str', no_log=True),
user_password=dict(default=os.environ.get('DYNECT_PASSWORD', None), type='str', no_log=True),
zone=dict(required=True, type='str'),
record_fqdn=dict(required=False, type='str'),
record_type=dict(required=False, type='str', choices=[
'A', 'AAAA', 'CNAME', 'PTR', 'TXT']),
record_value=dict(required=False, type='str'),
record_ttl=dict(required=False, default=None, type='int'),
use_zone_ttl=dict(required=False, default=False),
),
required_together=(
['record_fqdn', 'record_value', 'record_ttl', 'record_type']
),
mutually_exclusive=[('record_ttl', 'use_zone_ttl')]
)
if IMPORT_ERROR:
module.fail_json(msg="Unable to import dyn module: https://pypi.python.org/pypi/dyn", error=IMPORT_ERROR)
if module.params['record_ttl'] != None and int(module.params['record_ttl']) <= 0:
module.fail_json(msg="Invalid Value for record TTL")
# Start the Dyn session
try:
_ = DynectSession(module.params['customer_name'],
module.params['user_name'],
module.params['user_password'])
except dyn.tm.errors.DynectAuthError as error:
module.fail_json(msg='Unable to authenticate with Dyn', error=str(error))
# Retrieve zone object
try:
dyn_zone = Zone(module.params['zone'])
except dyn.tm.errors.DynectGetError as error:
if 'No such zone' in str(error):
module.fail_json(msg="Not a valid zone for this account", zone=module.params['zone'])
else:
module.fail_json(msg="Unable to retrieve zone", error=str(error))
# To retrieve the node object we need to remove the zone name from the FQDN
dyn_node_name = module.params['record_fqdn'].replace('.' + module.params['zone'], '')
# Retrieve the zone object from dyn
dyn_zone = Zone(module.params['zone'])
# Retrieve the node object from dyn
dyn_node = dyn_zone.get_node(node=dyn_node_name)
# All states will need a list of the exiting records for the zone.
dyn_node_records = get_any_records(module, dyn_node)
dyn_values = get_record_values(dyn_node_records)
if module.params['state'] == 'list':
module.exit_json(changed=False, dyn_records=dyn_values)
elif module.params['state'] == 'absent':
# If there are any records present we'll want to delete the node.
if dyn_node_records:
dyn_node.delete()
# Publish the zone since we've modified it.
dyn_zone.publish()
module.exit_json(changed=True, msg="Removed node %s from zone %s" % (dyn_node_name, module.params['zone']))
module.exit_json(changed=False)
elif module.params['state'] == 'present':
# configure the TTL variable:
# if use_zone_ttl, use the default TTL of the account.
# if TTL == None, don't check it, set it as 0 (api default)
# if TTL > 0, ensure this TTL is set
if module.params['use_zone_ttl']:
user_param_ttl = dyn_zone.ttl
elif not module.params['record_ttl']:
user_param_ttl = 0
else:
user_param_ttl = module.params['record_ttl']
# First get a list of existing records for the node
record_type_key = get_record_key(module.params['record_type'])
user_record_value = module.params['record_value']
# Check to see if the record is already in place before doing anything.
if dyn_node_records and compare_record_values(record_type_key, user_record_value, dyn_values):
if user_param_ttl == 0 or \
compare_record_ttl(record_type_key, user_record_value, dyn_values, user_param_ttl):
module.exit_json(changed=False, dyn_record=dyn_values)
# Working on the assumption that there is only one record per
# node we will first delete the node if there are any records before
# creating the correct record
if dyn_node_records:
dyn_node.delete()
# Now lets create the correct node entry.
record = dyn_zone.add_record(dyn_node_name,
module.params['record_type'],
module.params['record_value'],
user_param_ttl
)
# Now publish the zone since we've updated it.
dyn_zone.publish()
rmsg = "Created node [%s] " % dyn_node_name
rmsg += "in zone: [%s]" % module.params['zone']
module.exit_json(changed=True, msg=rmsg, dyn_record=get_record_values({record_type_key: [record]}))
module.fail_json(msg="Unknown state: [%s]" % module.params['state'])
def managed(name, domain, ipv4=[], ipv6=[]):
ret = {'name': name, 'changes': {}, 'result': False, 'comment': ''}
if not name.endswith(domain):
ret["comment"] = "Name is not a subdomain of domain"
ret["result"] = False
return ret
node_name = name[:-len(domain) - 1]
creds = __salt__["pillar.get"]("dynect:creds", None)
if creds is None:
ret["comment"] = "No Dynect Credentials Found"
ret["result"] = True
return ret
# Filter down the ipv4 lists to only public addresses, we're assuming that
# IPv6 addresses are always public.
ipv4 = [i for i in ipv4 if not __salt__["network.is_private"](i)]
# This is not a bug, there is global state at play here.
DynectSession(creds["customer"], creds["user"], creds["password"])
zone = Zone(domain)
node = zone.get_node(node_name)
to_delete = []
to_add = []
try:
# Look at all of the IPv4 Addresses
for record in node.get_all_records_by_type("A"):
if record.address in ipv4:
ipv4.remove(record.address)
else:
to_delete.append(record)
# Look at all of the IPv6 Addresses
for record in node.get_all_records_by_type("AAAA"):
if record.address in ipv6:
ipv6.remove(record.address)
else:
to_delete.append(record)
except dyn.tm.errors.DynectGetError:
pass
# Add any new IPv4 Addresses
for address in ipv4:
to_add.append((node_name, "A", address))
# Add any new IPv6 Addresses
for address in ipv6:
to_add.append((node_name, "AAAA", address))
if not to_delete and not to_add:
ret['result'] = True
ret["comment"] = "DNS for {} already correct.".format(name)
return ret
if __opts__['test'] == True:
ret['comment'] = 'DNS for "{0}" will be changed.'.format(name)
ret["changes"] = {
"old": [str(s) for s in to_delete],
"new": [str(s) for s in to_add],
}
ret["result"] = None
return ret
# Delete stuff
for item in to_delete:
item.delete()
# Add stuff
for item in to_add:
zone.add_record(*item)
# Publish!
zone.publish()
ret['comment'] = 'DNS for "{0}" was changed.'.format(name)
ret["changes"] = {
"old": [str(s) for s in to_delete],
"new": [str(s) for s in to_add],
}
ret["result"] = True
return ret
def get_zone_records(self, zone_name):
self.start_session()
zone = Zone(zone_name)
records = zone.get_all_records()
self.close_session()
return records
def main():
'''Ansible module for managing Dyn DNS records.'''
module = AnsibleModule(argument_spec=dict(
state=dict(default='present', choices=['present', 'absent', 'list']),
customer_name=dict(default=os.environ.get('DYNECT_CUSTOMER_NAME',
None),
type='str'),
user_name=dict(default=os.environ.get('DYNECT_USER_NAME', None),
type='str',
no_log=True),
user_password=dict(default=os.environ.get('DYNECT_PASSWORD', None),
type='str',
no_log=True),
zone=dict(required=True, type='str'),
record_fqdn=dict(required=False, type='str'),
record_type=dict(required=False,
type='str',
choices=['A', 'AAAA', 'CNAME', 'PTR', 'TXT']),
record_value=dict(required=False, type='str'),
record_ttl=dict(required=False, default=None, type='int'),
use_zone_ttl=dict(required=False, default=False),
),
required_together=([
'record_fqdn', 'record_value', 'record_ttl',
'record_type'
]),
mutually_exclusive=[('record_ttl', 'use_zone_ttl')])
if IMPORT_ERROR:
module.fail_json(
msg="Unable to import dyn module: https://pypi.python.org/pypi/dyn",
error=IMPORT_ERROR)
if module.params['record_ttl'] != None and int(
module.params['record_ttl']) <= 0:
module.fail_json(msg="Invalid Value for record TTL")
# Start the Dyn session
try:
_ = DynectSession(module.params['customer_name'],
module.params['user_name'],
module.params['user_password'])
except dyn.tm.errors.DynectAuthError as error:
module.fail_json(msg='Unable to authenticate with Dyn',
error=str(error))
# Retrieve zone object
try:
dyn_zone = Zone(module.params['zone'])
except dyn.tm.errors.DynectGetError as error:
if 'No such zone' in str(error):
module.fail_json(msg="Not a valid zone for this account",
zone=module.params['zone'])
else:
module.fail_json(msg="Unable to retrieve zone", error=str(error))
# To retrieve the node object we need to remove the zone name from the FQDN
dyn_node_name = module.params['record_fqdn'].replace(
'.' + module.params['zone'], '')
# Retrieve the zone object from dyn
dyn_zone = Zone(module.params['zone'])
# Retrieve the node object from dyn
dyn_node = dyn_zone.get_node(node=dyn_node_name)
# All states will need a list of the exiting records for the zone.
dyn_node_records = get_any_records(module, dyn_node)
dyn_values = get_record_values(dyn_node_records)
if module.params['state'] == 'list':
module.exit_json(changed=False, dyn_records=dyn_values)
elif module.params['state'] == 'absent':
# If there are any records present we'll want to delete the node.
if dyn_node_records:
dyn_node.delete()
# Publish the zone since we've modified it.
dyn_zone.publish()
module.exit_json(changed=True,
msg="Removed node %s from zone %s" %
(dyn_node_name, module.params['zone']))
module.exit_json(changed=False)
elif module.params['state'] == 'present':
# configure the TTL variable:
# if use_zone_ttl, use the default TTL of the account.
# if TTL == None, don't check it, set it as 0 (api default)
# if TTL > 0, ensure this TTL is set
if module.params['use_zone_ttl']:
user_param_ttl = dyn_zone.ttl
elif not module.params['record_ttl']:
user_param_ttl = 0
else:
user_param_ttl = module.params['record_ttl']
# First get a list of existing records for the node
record_type_key = get_record_key(module.params['record_type'])
user_record_value = module.params['record_value']
# Check to see if the record is already in place before doing anything.
if dyn_node_records and compare_record_values(
record_type_key, user_record_value, dyn_values):
if user_param_ttl == 0 or \
compare_record_ttl(record_type_key, user_record_value, dyn_values, user_param_ttl):
module.exit_json(changed=False, dyn_record=dyn_values)
# Working on the assumption that there is only one record per
# node we will first delete the node if there are any records before
# creating the correct record
if dyn_node_records:
######
# UPDATE
######
record = update_record_values(dyn_node_records,
module.params['record_type'],
module.params['record_value'],
user_param_ttl)
else:
######
# CREATE
######
# Now lets create the correct node entry.
record = dyn_zone.add_record(dyn_node_name,
module.params['record_type'],
module.params['record_value'],
user_param_ttl)
# Now publish the zone since we've updated/created it.
dyn_zone.publish()
rmsg = "Created node {} in zone {}".format(dyn_node_name,
module.params['zone'])
module.exit_json(changed=True,
msg=rmsg,
dyn_record=get_record_values(
{record_type_key: [record]}))
module.fail_json(msg="Unknown state: [%s]" % module.params['state'])
