
 X                 @   sc  d  d l  Z  d  d l Z d  d l Z d  d l Z d  d l Z d  d l m Z m Z d  d l m Z y d  d l	 Z	 Wn e
 k
 r d Z	 Yn Xd d d d d g Z d	 j   j   Z e Z Z xp d
 d d g f d d d g f f D]J \ Z Z x; e D]3 Z y e d e e f  Wq e
 k
 r(Yq Xq Wq We	 d k	 oLe e e f k Z y d  d l	 m Z m Z WnW e
 k
 ry$ d  d l m Z d  d l m Z Wn e
 k
 rd Z d Z Yn XYn Xe sGd d   d e  Z n  e sd d d  Z d d   Z n  Gd d   d e  Z Gd d   d e  Z d d d  Z d a d d    Z  d! d   Z! d S)"    N)ResolutionErrorExtractionError)urllib2VerifyingHTTPSHandlerfind_ca_bundleis_available
cert_paths
opener_forz
/etc/pki/tls/certs/ca-bundle.crt
/etc/ssl/certs/ca-certificates.crt
/usr/share/ssl/certs/ca-bundle.crt
/usr/local/share/certs/ca-root.crt
/etc/ssl/cert.pem
/System/Library/OpenSSL/certs/cert.pem
HTTPSHandlerr   zurllib.requestHTTPSConnectionhttplibzhttp.clientzfrom %s import %s)CertificateErrormatch_hostname)r   )r   c               @   s   e  Z d  Z d S)r   N)__name__
__module____qualname__ r   r   H/home/ubuntu/projects/ifolica/build/setuptools/setuptools/ssl_support.pyr   8   s   r      c       
      C   sX  g  } |  s d S|  j  d  } | d } | d d  } | j d  } | | k rm t d t |     n  | s |  j   | j   k S| d k r | j d  nY | j d	  s | j d	  r | j t j |   n" | j t j |  j	 d
 d   x$ | D] } | j t j |   qWt j
 d d j |  d t j  }	 |	 j |  S)zpMatching according to RFC 6125, section 6.4.3

        http://tools.ietf.org/html/rfc6125#section-6.4.3
        F.r   r   N*z,too many wildcards in certificate DNS name: z[^.]+zxn--z\*z[^.]*z\Az\.z\Z)splitcountr   reprlowerappend
startswithreescapereplacecompilejoin
IGNORECASEmatch)
dnhostnamemax_wildcardspatspartsleftmost	remainder	wildcardsfragpatr   r   r   _dnsname_match<   s*    
"&r.   c             C   s[  |  s t  d   n  g  } |  j d f   } xC | D]; \ } } | d k r4 t | |  r_ d S| j |  q4 q4 W| s xc |  j d f   D]L } xC | D]; \ } } | d k r t | |  r d S| j |  q q Wq Wn  t |  d k rt d | d	 j t t |   f   n; t |  d k rKt d
 | | d f   n t d   d S)a=  Verify that *cert* (in decoded format as returned by
        SSLSocket.getpeercert()) matches the *hostname*.  RFC 2818 and RFC 6125
        rules are followed, but IP addresses are not accepted for *hostname*.

        CertificateError is raised on failure. On success, the function
        returns nothing.
        zempty or no certificatesubjectAltNameDNSNsubject
commonNamer   z&hostname %r doesn't match either of %sz, zhostname %r doesn't match %rr   z=no appropriate commonName or subjectAltName fields were found)	
ValueErrorgetr.   r   lenr   r!   mapr   )certr%   dnsnamessankeyvaluesubr   r   r   r   p   s.    %r   c               @   s.   e  Z d  Z d Z d d   Z d d   Z d S)r   z=Simple verifying handler: no auth, subclasses, timeouts, etc.c             C   s   | |  _  t j |   d  S)N)	ca_bundler
   __init__)selfr=   r   r   r   r>      s    	zVerifyingHTTPSHandler.__init__c                s     j    f d d   |  S)Nc                s   t  |    j |  S)N)VerifyingHTTPSConnr=   )hostkw)r?   r   r   <lambda>   s    z2VerifyingHTTPSHandler.https_open.<locals>.<lambda>)do_open)r?   reqr   )r?   r   
https_open   s    z VerifyingHTTPSHandler.https_openN)r   r   r   __doc__r>   rF   r   r   r   r   r      s   c               @   s.   e  Z d  Z d Z d d   Z d d   Z d S)r@   z@Simple verifying connection: no auth, subclasses, timeouts, etc.c             K   s    t  j |  | |  | |  _ d  S)N)r   r>   r=   )r?   rA   r=   rB   r   r   r   r>      s    zVerifyingHTTPSConn.__init__c             C   s   t  j |  j |  j f t |  d d    } t |  d  ra t |  d d   ra | |  _ |  j   n  t j	 | d t j
 d |  j |  _ y t |  j j   |  j  Wn5 t k
 r |  j j t  j  |  j j     Yn Xd  S)Nsource_address_tunnel_tunnel_host	cert_reqsca_certs)socketcreate_connectionrA   portgetattrhasattrsockrI   sslwrap_socketCERT_REQUIREDr=   r   getpeercertr   shutdown	SHUT_RDWRclose)r?   rR   r   r   r   connect   s    $!	zVerifyingHTTPSConn.connectN)r   r   r   rG   r>   rZ   r   r   r   r   r@      s   r@   c             C   s   t  j t |  p t     j S)z@Get a urlopen() replacement that uses ca_bundle for verification)r   build_openerr   r   open)r=   r   r   r   r	      s    c                 sx   t  d  k	 r t  j Sy d d l m   Wn t k
 r? d  SYn XG  f d d   d    }  |  d d d g  a  t  j S)Nr   )CertFilec                   s(   e  Z d  Z f  f    f d d  Z d S)z$get_win_certfile.<locals>.MyCertFilec                sL     j  |   x | D] } |  j |  q W|  j |  t j |  j  d  S)N)r>   ZaddstoreZaddcertsatexitregisterrY   )r?   storescertsstore)r]   r   r   r>      s
    z-get_win_certfile.<locals>.MyCertFile.__init__N)r   r   r   r>   r   )r]   r   r   
MyCertFile   s   rc   r`   CAROOT)	_wincertsnameZwincertstorer]   ImportError)rc   r   )r]   r   get_win_certfile   s    	ri   c              C   sw   t  j d k r t   Sx$ t D] }  t  j j |   r |  Sq Wy t j d d  SWn t t	 t
 f k
 rr d SYn Xd S)z*Return an existing CA bundle path, or NonentZcertifiz
cacert.pemN)osrg   ri   r   pathisfilepkg_resourcesresource_filenamerh   r   r   )Z	cert_pathr   r   r   r      s    )"rk   rM   r^   r   rn   r   r   Zsetuptools.compatr   rS   rh   __all__stripr   r   objectr
   r   whatwheremoduleexecr   r   r   Zbackports.ssl_match_hostnamer3   r.   r   r@   r	   rf   ri   r   r   r   r   r   <module>   sV   	

4)