def add_host(zone, name, ttl, ip, nameserver='127.0.0.1', replace=True,
**kwargs):
'''
Add, replace, or update the A and PTR (reverse) records for a host.
CLI Example:
.. code-block:: bash
salt ns1 ddns.add_host example.com host1 60 10.1.1.1
'''
res = update(zone, name, ttl, 'A', ip, nameserver, replace, **kwargs)
if res is False:
return False
fqdn = '{0}.{1}.'.format(name, zone)
parts = ip.split('.')[::-1]
popped = []
# Iterate over possible reverse zones
while len(parts) > 1:
p = parts.pop(0)
popped.append(p)
zone = '{0}.{1}'.format('.'.join(parts), 'in-addr.arpa.')
name = '.'.join(popped)
ptr = update(zone, name, ttl, 'PTR', fqdn, nameserver, replace,
**kwargs)
if ptr:
return True
return res
def add_host(zone, name, ttl, ip, nameserver='127.0.0.1', replace=True):
"""
zone: is either the domain name
name: the client hostname
ttl: time to live
ip: the client ip
nameserver: dns server ip
"""
# We update the forward zone first
# This is the update() prototype
# update(zone, name, ttl, rdtype, data, nameserver='127.0.0.1', replace=False)
log.info("add_host first update()")
res = update(zone, name, ttl, 'A', ip, nameserver, replace)
if res is False:
return False
fqdn = '{0}.{1}.'.format(name, zone)
zone = "in-addr.arpa."
parts = ip.split('.')
log.info("log parts")
log.info(parts)
# popped is a list to store the reversed IP for reverse zone
popped = []
reverse_ip = ".".join(parts[::-1])
data = '{0}.{1}'.format(reverse_ip, zone)
log.info("data:" + data)
ptr = update('100.168.192.in-addr.arpa', parts[3], 600, 'PTR', reverse_ip, nameserver,replace)
"""
def add_host(zone, name, ttl, ip, nameserver='127.0.0.1', replace=True):
"""
zone: is either the domain name
name: the client hostname
ttl: time to live
ip: the client ip
nameserver: dns server ip
"""
# We update the forward zone first
# This is the update() prototype
# update(zone, name, ttl, rdtype, data, nameserver='127.0.0.1', replace=False)
log.info("add_host first update()")
res = update(zone, name, ttl, 'A', ip, nameserver, replace)
if res is False:
return False
fqdn = '{0}.{1}.'.format(name, zone)
zone = "in-addr.arpa."
parts = ip.split('.')
log.info("log parts")
log.info(parts)
# popped is a list to store the reversed IP for reverse zone
popped = []
reverse_ip = ".".join(parts[::-1])
data = '{0}.{1}'.format(reverse_ip, zone)
log.info("data:" + data)
ptr = update('100.168.192.in-addr.arpa', parts[3], 600, 'PTR', reverse_ip,
nameserver, replace)
"""
def add_host(zone,
name,
ttl,
ip,
nameserver="127.0.0.1",
replace=True,
timeout=5,
port=53,
**kwargs):
"""
Add, replace, or update the A and PTR (reverse) records for a host.
CLI Example:
.. code-block:: bash
salt ns1 ddns.add_host example.com host1 60 10.1.1.1
"""
res = update(zone, name, ttl, "A", ip, nameserver, timeout, replace, port,
**kwargs)
if res is False:
return False
fqdn = "{0}.{1}.".format(name, zone)
parts = ip.split(".")[::-1]
popped = []
# Iterate over possible reverse zones
while len(parts) > 1:
p = parts.pop(0)
popped.append(p)
zone = "{0}.{1}".format(".".join(parts), "in-addr.arpa.")
name = ".".join(popped)
ptr = update(zone, name, ttl, "PTR", fqdn, nameserver, timeout,
replace, port, **kwargs)
if ptr:
return True
return res
def add_host(zone, name, ttl, ip, nameserver='127.0.0.1', replace=True):
"""
zone: is either the domain name
name: the client hostname
ttl: time to live
ip: the client ip
nameserver: dns server ip
"""
# We update the forward zone first
# This is the update() prototype
# update(zone, name, ttl, rdtype, data, nameserver='127.0.0.1', replace=False)
log.info("add_host first update()")
res = update(zone, name, ttl, 'A', ip, nameserver, replace)
if res is False:
return False
fqdn = '{0}.{1}.'.format(name, zone)
zone = "in-addr.arpa."
parts = ip.split('.')
log.info("log parts")
log.info(parts)
# popped is a list to store the reversed IP for reverse zone
popped = []
reverse_ip = ".".join(parts[::-1])
data = '{0}.{1}'.format(reverse_ip, zone)
log.info("data:" + data)
#ptr = update('100.168.192.in-addr.arpa', parts[3], 600, 'PTR', reverse_ip, nameserver,replace)
# Iterate over possible reverse zones
while len(parts) > 1:
p = parts.pop(0)
popped.append(p)
zone = '{0}.{1}'.format(p, zone)
#name = ip.replace('{0}.'.format('.'.join(popped)), '', 1)
name = ".".join(parts[::-1])
'''
log.info("in add_host, calling update()")
log.info("zone:" + zone + " name:" + name + " data:" + fqdn)
ptr = update(zone, name, ttl, 'PRT', fqdn, nameserver, replace)
if ptr:
log.info(ptr)
return True
'''
# copy from update()
dns_update = dns.update.Update(zone, keyring=keyring)
log.info("dns update request")
#log.info(dns_update)
request = dns.message.make_query(fqdn, rdtype)
answer = dns.query.udp(request, nameserver)
rdtype = dns.rdatatype.from_text('PTR')
rdata = dns.rdata.from_text(dns.rdataclass.IN, rdtype, data)
dns_update.replace(data, ttl, 'PTR')
answer = dns.query.udp(dns_update, nameserver)
if answer.rcode() > 0:
log.error("ddns failes:" + zone)
continue
log.info(answer)
return res
def main():
options = dns.get_arguments()
dns.config()
if options.create is '' and options.delete is '' and options.update is '' and options.reset is '' and options.list is '':
cprint(
'Not enough arguments. Requires [--create, --update, --delete, --reset, --list]',
'yellow')
exit()
if options.create is not '':
if options.host is '':
cprint('Host is required', 'red')
exit()
if options.ipaddress is '':
cprint('IP Address is required', 'red')
exit()
record = options.record
host = options.host
ipaddress = options.ipaddress
dns.create(record, host, ipaddress)
if options.delete is not '':
if options.host is '':
cprint('Host is required', 'yellow')
exit()
host = options.host
dns.delete(host)
if options.update is None:
if options.host is '' or options.ipaddress is '':
cprint('Host and ipaddress required', 'yellow')
exit()
record = options.record
host = options.host
ipaddress = options.ipaddress
dns.update(host, ipaddress, record)
if options.reset is not '':
os.remove('config.json')
dns.config()
if options.list is None:
domains = dns.get_domains()
for i in domains:
try:
items = dns.get_domain_items(i)
cprint(i, 'green')
for json_dict in items:
name = ''
data = ''
base = False
for key, value in json_dict.iteritems():
#print("key: {key} | value: {value}".format(key=key, value=value))
if base == False:
if key == 'name':
name = value
#cprint(value, 'green')
if key == 'data':
data = value
cprint('%-35s %s' % (name, data), 'green')
#cprint("[{name} \t => \t {data}]".format(name = name, data = data), 'green')
except:
pass
