Current File : //lib/python2.7/site-packages/salt/modules/ddns.pyo
�
���^c @@ s% d Z d d l m Z m Z m Z d d l Z e j e � Z y. d d l Z
d d l Z
d d l Z
e
Z Wn e k
r� Z e Z n Xd d l Z d d l Z d d l m Z d � Z d d � Z d � Z d e
d d
d � Z d d d
d � Z d d e d
d
� Z d d d d d
d � Z d S( uM
Support for RFC 2136 dynamic DNS updates.
:depends: - dnspython Python module
:configuration: If you want to use TSIG authentication for the server, there
are a couple of optional configuration parameters made available to
support this (the keyname is only needed if the keyring contains more
than one key)::
keyfile: keyring file (default=None)
keyname: key name in file (default=None)
keyalgorithm: algorithm used to create the key
(default='HMAC-MD5.SIG-ALG.REG.INT').
Other possible values: hmac-sha1, hmac-sha224, hmac-sha256,
hmac-sha384, hmac-sha512
The keyring file needs to be in json format and the key name needs to end
with an extra period in the file, similar to this:
.. code-block:: json
{"keyname.": "keycontent"}
i ( t absolute_importt print_functiont unicode_literalsN( t sixc C@ s t r
d St d f S( u)
Confirm dnspython is available.
u ddnsuD The ddns execution module cannot be loaded: dnspython not installed.( t dns_supportt False( ( ( s5 /usr/lib/python2.7/site-packages/salt/modules/ddns.pyt __virtual__. s c K@ sZ | d k r | } n | | k r. | | } n( t d d j | � � } | sV d } n | S( u�
Return a value for 'name' from command line args then config file options.
Specify 'key' if the config file option is not the same as 'name'.
u
config.optionu ddns.{0}N( t Nonet __salt__t format( t namet keyt kwargst value( ( s5 /usr/lib/python2.7/site-packages/salt/modules/ddns.pyt _config7 s
c C@ sR d } | rN t j j j | � �( } t j j t j j j | � � } Wd QXn | S( N(
R t saltt utilst filest fopent dnst tsigkeyringt from_textt jsont load( t keyfilet keyringt _f( ( s5 /usr/lib/python2.7/site-packages/salt/modules/ddns.pyt _get_keyringG s
*u 127.0.0.1i i5 c K@ s� t | | | d | | | | | | � } | t k r7 t Sd j | | � }
| j d � d d d � } g } x� t | � d k r� | j d � }
| j |
� d j d j | � d � } d j | � } t | | | d
|
| | | | | � } | rn t Sqn W| S( u�
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
u Au {0}.{1}.u .Ni����i i u {0}.{1}u
in-addr.arpa.u PTR( t updateR R t splitt lent popt appendt joint True( t zoneR
t ttlt ipt
nameservert replacet timeoutt portR t rest fqdnt partst poppedt pt ptr( ( s5 /usr/lib/python2.7/site-packages/salt/modules/ddns.pyt add_hostO s"
c
K@ s� d j | | � } t j j | d � } t j j | | | | � } y* g | j d j D] } | j ^ qV }
Wn t k
r� g }
n Xt
| | d | d | d | | �} | d } x� |
D]� } | j d � d d d � }
g } x� t |
� d
k rk|
j
d � } | j | � d j d j |
� d � } d j | � } t
| | d | d | d | d | | �} q� W| r� t } q� q� W| S(
u�
Delete the forward and reverse records for a host.
Returns true if any records are deleted.
CLI Example:
.. code-block:: bash
salt ns1 ddns.delete_host example.com host1
u {0}.{1}u Ai R& R( R) u .Ni����i u
in-addr.arpa.u PTR( R R t messaget
make_queryt queryt udpt answert itemst addresst
IndexErrort deleteR R R R R! R" ( R# R
R& R( R) R R+ t requestR5 t it ipsR* R% R, R- R. R/ ( ( s5 /usr/lib/python2.7/site-packages/salt/modules/ddns.pyt delete_hostp s.
*
c K@ s� t j | � } | d d k r( | }
n d j | | � }
t j j |
| � } t j j | | | | � } t j j | � } t j
j t j j | | � }
t
t d | � � } t d | � } t d | � p� d } t } xi | j D]^ } |
| j k r� | | j k rAt | j � d k s1t | j � d k r>t } Pq>qAq� q� Wt j j | d | d
| d | �} | r�| j | | |
� n | s�| j | | |
� n d
St j j | | | | � } | j � d k r�t St S( u[
Add, replace, or update a DNS record.
nameserver must be an IP address and the minion running this module
must have update privileges on that server.
If replace is true, first deletes all records for this name and type.
CLI Example:
.. code-block:: bash
salt ns1 ddns.update example.com host1 60 A 10.0.0.1
i����u .u {0}.{1}u keyfileu keynameu keyalgorithmu HMAC-MD5.SIG-ALG.REG.INTi R t keynamet keyalgorithmi N( R t text_typeR R R1 R2 R3 R4 t rdatatypeR t rdatat
rdataclasst INR R R R5 R6 R$ R R" R t UpdateR' t addR t rcode( R# R
R$ t rdtypet dataR& R( R' R) R R+ R: R5 RB R R> R? t is_existt rrsett
dns_update( ( s5 /usr/lib/python2.7/site-packages/salt/modules/ddns.pyR � s< * c
K@ s~ t j | � } | d d k r( | } n d j | | � } t j j | | pO d � } t j j | | | | � }
|
j s} d
St
t d | � � } t d | � } t d | � p� d }
t j j
| d | d
| d |
�} | r<t j j | � } | r)t j j t j j | | � } | j | | � qI| j | | � n
| j | � t j j | | | | � }
|
j � d k rzt St S( u|
Delete a DNS record.
CLI Example:
.. code-block:: bash
salt ns1 ddns.delete example.com host1 A
i����u .u {0}.{1}u ANYu keyfileu keynameu keyalgorithmu HMAC-MD5.SIG-ALG.REG.INTR R> R? i N( R R@ R R R1 R2 R3 R4 R5 R R R R RE RA R RB RC RD R9 RG R R" ( R# R
RH RI R& R( R) R R+ R: R5 R R> R? RL RB ( ( s5 /usr/lib/python2.7/site-packages/salt/modules/ddns.pyR9 � s2
( t __doc__t
__future__R R R t loggingt getLoggert __name__t logt dns.queryR t
dns.updatet dns.tsigkeyringR" R t ImportErrort eR t salt.utils.filesR t salt.utils.jsont salt.extR R R R R R0 R= R R9 ( ( ( s5 /usr/lib/python2.7/site-packages/salt/modules/ddns.pyt <module> s.
*5
Mini Shell