ó
TÒZc           @   sŽ   d  d l  Z  d  d l Z d  d l Z d  d l m Z m Z d  d l m Z m Z d Z	 d d
 d „  ƒ  YZ
 d d d „ Z d „  Z d	 „  Z d S(   iÿÿÿÿN(   t   Popent   PIPE(   t   prefixt   versions   dnssec-checkdst   SECRRc           B   sr   e  Z i d  d 6d d 6d d 6d d 6Z d Z d	 Z d Z d Z d Z d Z	 d
 Z
 d d „ Z d „  Z d „  Z RS(   s   SHA-1i   s   SHA-256i   t   GOSTi   s   SHA-384i   t    t   INi    c         C   sQ  | s t  ‚ n  | j d ƒ j ƒ  } t | ƒ d k  r? t  ‚ n  | r>d |  _ | j ƒ  |  _ | d j ƒ  j d ƒ j d ƒ } | j ƒ  | j d ƒ } | j ƒ  xP t | ƒ d k rô t | ƒ d k rô | d | d k rô | d } | d } q¥ W| rt  ‚ n  | j ƒ  d j	 | ƒ |  _
 |  j
 d |  j d |  _ n d |  _ | d j ƒ  |  _ | d } | d j ƒ  d k rš| d j ƒ  |  _ | d } n0 t | d ƒ |  _ | d j ƒ  |  _ | d } | d j ƒ  |  j k r	t  d | d j ƒ  |  j f ƒ ‚ n  t t | d d !ƒ \ |  _ |  _ |  _ d j	 | d ƒ j ƒ  |  _ d  S(   Nt   asciii   t   DLVi    t   .i   t   DSR   t   CHt   HSi   s   %s does not match %si   R   (   s   INR   R   (   t	   Exceptiont   decodet   splitt   lent   rrtypet   lowert   dlvnamet   stript   reverset   joint   parentt   rrnamet   uppert   rrclasst   intt   ttlt   mapt   keyidt   keyalgt   hashalgt   digest(   t   selft   rrtextR   t   fieldsR   t   dlv(    (    s   ./checkds.pyt   __init__)   sD    			"

;
	
	

 (c         C   s2   d |  j  |  j |  j |  j |  j |  j |  j f S(   Ns   %s %s %s %d %d %d %s(   R   R   R   R   R    R!   R"   (   R#   (    (    s   ./checkds.pyt   __repr__T   s    c         C   s   |  j  ƒ  | j  ƒ  k S(   N(   R(   (   R#   t   other(    (    s   ./checkds.pyt   __eq__Y   s    N(   t   __name__t
   __module__t   hashalgsR   R   t   NoneR   R    R!   R"   R   R'   R(   R*   (    (    (    s   ./checkds.pyR      s   "+	c         C   s¢  g  } | j  d d d | r! d n d d | r; |  d | n |  g } t | d t ƒj ƒ  \ } } x* | j ƒ  D] } | j t | | ƒ ƒ qo Wt | d	 d
 „  ƒ} g  }	 | r	| j d | g } | rÛ | d | g 7} n  | j |  ƒ t | d t ƒj ƒ  \ } } n• t | j  d d d d d |  g d t ƒj ƒ  \ }
 } | j d d g } | rj| d | g 7} n  | j |  ƒ t | d t d t ƒj |
 ƒ \ } } x* | j ƒ  D] } |	 j t | | ƒ ƒ q«Wt	 |	 ƒ d k  ræd GHt
 St
 } x‘ |	 D]‰ } | | k rEd | j | j j d ƒ | j | j t j | j f GHt } qód | j | j j d ƒ | j | j t j | j f GHqóW| sžd | r•d n d GHn  | S(   Ns   +noalls   +answers   -tR&   t   dss   -qR
   t   stdoutt   keyc         S   s   |  j  |  j |  j f S(   N(   R   R    R!   (   t   rr(    (    s   ./checkds.pyt   <lambda>l   s    s   -fs   -lt   dnskeyt   -t   stdini   s$   No DNSKEY records found in zone apexs,   %s for KSK %s/%03d/%05d (%s) found in parents0   %s for KSK %s/%03d/%05d (%s) missing from parents'   No %s records were found for any DNSKEYR	   R   (   t   digR    R   t   communicatet
   splitlinest   appendR   t   sortedt	   dsfromkeyR   t   FalseR   R   R   R    R   R-   R!   t   True(   t   zonet   argst
   masterfilet	   lookasidet   rrlistt   cmdt   fpt   _t   linet   klistt   intodst   foundR2   (    (    s   ./checkds.pyt   checkd   sN     !!'	c          C   sp  t  j d t d ƒ }  d } t j d k r1 d n d } |  j d d t d d	 ƒ|  j d
 d d d d t d d ƒ|  j d d d d d t d d ƒ|  j d d d d d t j j t	 | ƒ d ƒ d t d d ƒ|  j d d d d d t j j t	 | ƒ d ƒ d t d d ƒ|  j d d d d d t
 ƒ|  j ƒ  } | j j d  ƒ | _ | j rl| j j d  ƒ | _ n  | S(!   Nt   descriptions   : checks DS coveraget   bint   ntt   sbinR?   t   typet   helps   zone to checks   -fs   --filet   destRA   s   zone master files   -ls   --lookasideRB   s   DLV lookaside zones   -ds   --digR7   t   defaults   path to 'dig's   -Ds   --dsfromkeyR<   s   dnssec-dsfromkeys   -vs	   --versiont   actionR   R
   (   t   argparset   ArgumentParsert   progt   ost   namet   add_argumentt   strt   pathR   R   R   t
   parse_argsR?   R   RB   (   t   parsert   bindirt   sbindirR@   (    (    s   ./checkds.pyR]   ›   s,    		c          C   sA   t  ƒ  }  t |  j |  |  j |  j ƒ } t | r6 d n d ƒ d  S(   Ni    i   (   R]   RK   R?   RA   RB   t   exit(   R@   RJ   (    (    s   ./checkds.pyt   main»   s    	(    (   RU   RX   t   syst
   subprocessR    R   t	   isc.utilsR   R   RW   R   R.   RK   R]   Rb   (    (    (    s   ./checkds.pyt   <module>   s   E7	 