Edit File: auth.pyc
� ��abc @ s d Z d d l Z 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 d d l m Z m Z m Z d d l m Z d d l m Z d d l m Z d Z d Z d � Z d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d S( s] requests.auth ~~~~~~~~~~~~~ This module contains the authentication handlers for Requests. i����N( t b64encodei ( t urlparset strt basestring( t extract_cookies_to_jar( t to_native_string( t parse_dict_headers! application/x-www-form-urlencodeds multipart/form-datac C s� t | t � s: t j d j | � d t �t | � } n t | t � st t j d j | � d t �t | � } n t | t � r� | j d � } n t | t � r� | j d � } n d t t d j | | f � � j � � } | S( s Returns a Basic Auth string.s� Non-string usernames will no longer be supported in Requests 3.0.0. Please convert the object you've passed in ({0!r}) to a string or bytes object in the near future to avoid problems.t categorys� Non-string passwords will no longer be supported in Requests 3.0.0. Please convert the object you've passed in ({0!r}) to a string or bytes object in the near future to avoid problems.t latin1s Basic t :( t isinstanceR t warningst warnt formatt DeprecationWarningR t encodeR R t joint strip( t usernamet passwordt authstr( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/requests/auth.pyt _basic_auth_str s& %t AuthBasec B s e Z d Z d � Z RS( s4 Base class that all auth implementations derive fromc C s t d � � d S( Ns Auth hooks must be callable.( t NotImplementedError( t selft r( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/requests/auth.pyt __call__K s ( t __name__t __module__t __doc__R ( ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/requests/auth.pyR H s t HTTPBasicAuthc B s2 e Z d Z d � Z d � Z d � Z d � Z RS( s? Attaches HTTP Basic Authentication to the given Request object.c C s | | _ | | _ d S( N( R R ( R R R ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/requests/auth.pyt __init__R s c C s: t | j t | d d � k | j t | d d � k g � S( NR R ( t allR t getattrt NoneR ( R t other( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/requests/auth.pyt __eq__V s c C s | | k S( N( ( R R# ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/requests/auth.pyt __ne__\ s c C s t | j | j � | j d <| S( Nt Authorization( R R R t headers( R R ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/requests/auth.pyR _ s ( R R R R R$ R% R ( ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/requests/auth.pyR O s t HTTPProxyAuthc B s e Z d Z d � Z RS( s= Attaches HTTP Proxy Authentication to a given Request object.c C s t | j | j � | j d <| S( Ns Proxy-Authorization( R R R R' ( R R ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/requests/auth.pyR g s ( R R R R ( ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/requests/auth.pyR( d s t HTTPDigestAuthc B sV e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s@ Attaches HTTP Digest Authentication to the given Request object.c C s% | | _ | | _ t j � | _ d S( N( R R t threadingt localt _thread_local( R R R ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/requests/auth.pyR o s c C sa t | j d � s] t | j _ d | j _ d | j _ i | j _ d | j _ d | j _ n d S( Nt initt i ( t hasattrR, t TrueR- t last_noncet nonce_countt chalR" t post num_401_calls( R ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/requests/auth.pyt init_per_thread_stateu s c sN | j j d } | j j d } | j j j d � } | j j j d � } | j j j d � } d � | d k rz d } n | j � } | d k s� | d k r� d � } | � n | d k r� d � } | � n � f d � } � d k r� d Sd } t | � } | j p d } | j r+| d | j 7} n d | j | | j f } d | | f } � | � } � | � } | | j j k r�| j j d 7_ n d | j _ d | j j } t | j j � j d � } | | j d � 7} | t j � j d � 7} | t j d � 7} t j | � j � d } | d k rJ� d | | | f � } n | sl| | d | | f � } nP | d k s�d | j d � k r�d | | | d | f } | | | � } n d S| | j _ d | j | | | | f } | r�| d | 7} n | r| d | 7} n | r)| d | 7} n | rF| d | | f 7} n d | S( s :rtype: str t realmt noncet qopt algorithmt opaquet MD5s MD5-SESSc S s4 t | t � r! | j d � } n t j | � j � S( Ns utf-8( R R R t hashlibt md5t hexdigest( t x( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/requests/auth.pyt md5_utf8� s t SHAc S s4 t | t � r! | j d � } n t j | � j � S( Ns utf-8( R R R R= t sha1R? ( R@ ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/requests/auth.pyt sha_utf8� s c s � d | | f � S( Ns %s:%s( ( t st d( t hash_utf8( s= /usr/lib/python2.7/site-packages/pip/_vendor/requests/auth.pyt <lambda>� R. t /t ?s %s:%s:%ss %s:%si s %08xs utf-8i i t autht ,s %s:%s:%s:%s:%ss> username="%s", realm="%s", nonce="%s", uri="%s", response="%s"s , opaque="%s"s , algorithm="%s"s , digest="%s"s , qop="auth", nc=%s, cnonce="%s"s Digest %sN( R, R3 t getR" t upperR t patht queryR R R1 R2 R R t timet ctimet ost urandomR= RC R? t split( R t methodt urlR7 R8 R9 R: R; t _algorithmRA RD t KDt entdigt p_parsedRO t A1t A2t HA1t HA2t ncvalueRE t cnoncet respdigt noncebitt base( ( RG s= /usr/lib/python2.7/site-packages/pip/_vendor/requests/auth.pyt build_digest_header sr ! c K s | j r d | j _ n d S( s) Reset num_401_calls counter on redirects.i N( t is_redirectR, R5 ( R R t kwargs( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/requests/auth.pyt handle_redirect� s c K s� d | j k o d k n s/ d | j _ | S| j j d k r] | j j j | j j � n | j j d d � } d | j � k r~| j j d k r~| j j d 7_ t j d d t j �} t | j d | d d �� | j _ | j | j � | j j � } t | j | j | j � | j | j � | j | j | j � | j d <| j j | | � } | j j | � | | _ | Sd | j _ | S( so Takes the given response and tries digest-auth, if needed. :rtype: requests.Response i� i� i s www-authenticateR. t digesti s digest t flagst countR& N( t status_codeR, R5 R4 R" t requestt bodyt seekR' RM t lowert ret compilet IGNORECASER t subR3 t contentt closet copyR t _cookiest rawt prepare_cookiesRe RV RW t connectiont sendt historyt append( R R Rg t s_autht patt prept _r( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/requests/auth.pyt handle_401� s. $$ c C s� | j � | j j r8 | j | j | j � | j d <n y | j j � | j _ Wn t k rp d | j _ n X| j d | j � | j d | j � d | j _ | S( NR& t responsei ( R6 R, R1 Re RV RW R' Rn t tellR4 t AttributeErrorR" t register_hookR� Rh R5 ( R R ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/requests/auth.pyR s " c C s: t | j t | d d � k | j t | d d � k g � S( NR R ( R R R! 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