U
|
¡ý°dË' ã @ sÊ d Z ddlZddlZddlZddlZddlZddlZddlmZ ddl m
|
Z
|
ddl m Z m Z mZ ddlmZ ddlmZ d Zd
|
Zd d ZG d d dZG dd deZG dd deZG dd deZdS )z]
|
requests.auth
|
~~~~~~~~~~~~~
|
|
This module contains the authentication handlers for Requests.
|
é N)Ú b64encodeé )Úto_native_string)Ú
|
basestringÚstrÚurlparse)Úextract_cookies_to_jar)Úparse_dict_headerz!application/x-www-form-urlencodedzmultipart/form-datac C s t | ts&tjd | ¡td t| } t |tsPtjd t|¡td t|}t | trd| d¡} t |trx| d¡}dt t
|
d | |f¡ ¡ }|S )z Returns a Basic Auth string.z·Non-string usernames will no longer be supported in Requests 3.0.0. Please convert the object you've passed in ({!r}) to a string or bytes object in the near future to avoid problems.)Úcategoryz·Non-string passwords will no longer be supported in Requests 3.0.0. Please convert the object you've passed in ({!r}) to a string or bytes object in the near future to avoid problems.Úlatin1zBasic ó :) Ú
|
isinstancer ÚwarningsÚwarnÚformatÚDeprecationWarningr ÚtypeÚencoder r ÚjoinÚstrip)ÚusernameÚpasswordÚauthstr© r úDd:\z\workplace\vscode\pyvenv\venv\Lib\site-packages\requests/auth.pyÚ_basic_auth_str s0
|
|
ýû
|
ýû
|
|
|
|
ÿr c @ s e Zd ZdZdd ZdS )ÚAuthBasez4Base class that all auth implementations derive fromc C s t dd S )Nz Auth hooks must be callable.)ÚNotImplementedError©ÚselfÚrr r r Ú__call__H s zAuthBase.__call__N©Ú__name__Ú
|
__module__Ú __qualname__Ú__doc__r! r r r r r E s r c @ s0 e Zd ZdZdd Zdd Zdd Zdd Zd
|
S ) Ú HTTPBasicAuthz?Attaches HTTP Basic Authentication to the given Request object.c C s || _ || _d S ©N)r r ©r r r r r r Ú__init__O s zHTTPBasicAuth.__init__c C s( t | jt|dd k| jt|dd kgS ©Nr r ©Úallr Úgetattrr ©r Úotherr r r Ú__eq__S s
|
þÿzHTTPBasicAuth.__eq__c C s
|
| |k S r( r r/ r r r Ú__ne__[ s zHTTPBasicAuth.__ne__c C s t | j| j|jd< |S )NÚ Authorization©r r r Úheadersr r r r r! ^ s zHTTPBasicAuth.__call__N)r# r$ r% r& r* r1 r2 r! r r r r r' L s
|
r' c @ s e Zd ZdZdd ZdS )Ú HTTPProxyAuthz=Attaches HTTP Proxy Authentication to a given Request object.c C s t | j| j|jd< |S )NzProxy-Authorizationr4 r r r r r! f s zHTTPProxyAuth.__call__Nr" r r r r r6 c s r6 c @ sP e Zd ZdZdd Zdd Zdd Zdd Zd
|
d Zd d Z dd Z
|
dd Z dS )ÚHTTPDigestAuthz@Attaches HTTP Digest Authentication to the given Request object.c C s || _ || _t ¡ | _d S r( )r r Ú threadingÚlocalÚ _thread_localr) r r r r* n s zHTTPDigestAuth.__init__c C s@ t | jds<d| j_d| j_d| j_i | j_d | j_d | j_d S )NÚinitTÚ r )Úhasattrr: r; Ú
|
last_nonceÚ nonce_countÚchalÚposÚ num_401_calls)r r r r Úinit_per_thread_statet s z$HTTPDigestAuth.init_per_thread_statec sÖ | j jd }| j jd }| j j d¡}| j j d¡}| j j d¡}d |dkrTd}n| ¡ }|dksl|dkrzd d
|
} | n@|d krd d }
|
|
|
n*|dkr¦dd } | n|dkrºdd } | fdd} dkrÒdS d}t|}|jpæd}|jrþ|d|j 7 }| j d| d| j }| d| } |} |}|| j j krT| j j
|
d7 _
|
nd| j _
|
| j j
|
d}t | j j
|
d¡}|| d¡7 }|t ¡ d¡7 }|t d ¡7 }t |¡ ¡ dd
}|dkrà | d| d| }|sü| || d| }nD|d ksd | d ¡kr<| d| d| d | }| ||}ndS || j _ d!| j d"| d#| d$| d%| d& }|r|d'| d&7 }|r|d(| d&7 }|r°|d)| d&7 }|rÌ|d*| d+| d&7 }d,| S )-z
|
:rtype: str
|
ÚrealmÚnonceÚqopÚ algorithmÚopaqueNÚMD5zMD5-SESSc S s" t | tr| d¡} t | ¡ ¡ S ©Núutf-8)r r r ÚhashlibÚmd5Ú hexdigest©Úxr r r Úmd5_utf8 s
|
|
z4HTTPDigestAuth.build_digest_header.<locals>.md5_utf8ÚSHAc S s" t | tr| d¡} t | ¡ ¡ S rJ )r r r rL Úsha1rN rO r r r Úsha_utf8 s
|
|
z4HTTPDigestAuth.build_digest_header.<locals>.sha_utf8zSHA-256c S s" t | tr| d¡} t | ¡ ¡ S rJ )r r r rL Úsha256rN rO r r r Ú sha256_utf8¡ s
|
|
z7HTTPDigestAuth.build_digest_header.<locals>.sha256_utf8zSHA-512c S s" t | tr| d¡} t | ¡ ¡ S rJ )r r r rL Úsha512rN rO r r r Ú sha512_utf8© s
|
|
z7HTTPDigestAuth.build_digest_header.<locals>.sha512_utf8c s | d| S )Nú:r )ÚsÚd©Ú hash_utf8r r Ú<lambda>° ó z4HTTPDigestAuth.build_digest_header.<locals>.<lambda>ú/ú?rY r Z08xrK é é Úauthú,z:auth:z
|
username="z
|
", realm="z
|
", nonce="z", uri="z ", response="ú"z
|
, opaque="z , algorithm="z
|
, digest="z, qop="auth", nc=z
|
, cnonce="zDigest )r: r@ ÚgetÚupperr ÚpathÚqueryr r r> r? r r ÚtimeÚctimeÚosÚurandomrL rS rN Úsplit)r ÚmethodÚurlrD rE rF rG rH Ú
|
_algorithmrQ rT rV rX ÚKDÚentdigÚp_parsedri ÚA1ÚA2ÚHA1ÚHA2ÚncvaluerZ ÚcnonceÚrespdigÚnoncebitÚbaser r\ r Úbuild_digest_header~ s|
|
|
$ÿz"HTTPDigestAuth.build_digest_headerc K s |j rd| j_dS )z)Reset num_401_calls counter on redirects.r N)Ú is_redirectr: rB )r r Úkwargsr r r Úhandle_redirectì s z HTTPDigestAuth.handle_redirectc K s" d|j krdk s$n d| j_|S | jjdk rB|jj | jj¡ |j dd¡}d| ¡ kr| jjdk r| j jd7 _t
|
j d t
|
j d
|
}t |jd|dd | j_|j | ¡ |j ¡ }t|j|j|j | |j¡ | |j|j¡|jd < |jj|f|}|j |¡ ||_|S d| j_|S ) zo
|
Takes the given response and tries digest-auth, if needed.
|
|
:rtype: requests.Response
|
i iô r Nzwww-authenticater< Údigesté zdigest )Úflags)Úcountr3 ) Ú status_coder: rB rA ÚrequestÚbodyÚseekr5 rg ÚlowerÚreÚcompileÚ
|
IGNORECASEr Úsubr@ ÚcontentÚcloseÚcopyr Ú_cookiesÚrawÚprepare_cookiesr rp rq Ú
|
connectionÚsendÚhistoryÚappend)r r r Ús_authÚpatÚprepÚ_rr r r Ú
|
handle_401ñ s2
|
ÿ
|
zHTTPDigestAuth.handle_401c C s~ | ¡ | jjr&| |j|j¡|jd< z|j ¡ | j_ W n t
|
k
|
rT d | j_ Y nX | d| j ¡ | d| j ¡ d| j_|S )Nr3 Úresponser )rC r: r> r rp rq r5 r ÚtellrA ÚAttributeErrorÚ register_hookr r rB r r r r r! s zHTTPDigestAuth.__call__c C s( t | jt|dd k| jt|dd kgS r+ r, r/ r r r r1 2 s
|
þÿzHTTPDigestAuth.__eq__c C s
|
| |k S r( r r/ r r r r2 : s zHTTPDigestAuth.__ne__N) r# r$ r% r& r* rC r r r r! r1 r2 r r r r r7 k s
|
n-r7 )r& rL rm r r8 rk r Úbase64r Ú_internal_utilsr Úcompatr r r Úcookiesr Úutilsr Ú CONTENT_TYPE_FORM_URLENCODEDÚCONTENT_TYPE_MULTI_PARTr r r' r6 r7 r r r r Ú<module> s$ ,
|
