관리-도구
편집 파일: crypt.cpython-35.opt-1.pyc
��YfW � @ sZ d Z d d l Z d d l Z d d l m Z d d l m Z e j e j d Z e � Z Gd d � d e d d � � Z d d d � Z d d d � Z e d d d d � Z e d d d d � Z e d d d d � Z e d d d d � Z g Z xN e e e f D]= Z e d e � Z e re e � e j k re j e � qWe j e � [ [ d S) zEWrapper to the POSIX crypt library call and associated functionality.� N)� SystemRandom)� namedtuplez./c @ s" e Z d Z d Z d d � Z d S)�_MethodziClass representing a salt method per the Modular Crypt Format or the legacy 2-character crypt method.c C s d j | j � S)Nz<crypt.METHOD_{}>)�format�name)�self� r �*/opt/alt/python35/lib64/python3.5/crypt.py�__repr__ s z_Method.__repr__N)�__name__� __module__� __qualname__�__doc__r r r r r r s r z name ident salt_chars total_sizec C sd | d k r t d } | j r1 d j | j � n d } | d j d d � t | j � D� � 7} | S)zsGenerate a salt for the specified method. If not specified, the strongest available method will be used. Nr z${}$� c s s | ] } t j t � Vq d S)N)�_srZchoice� _saltchars)�.0�charr r r � <genexpr> s zmksalt.<locals>.<genexpr>)�methodsZidentr �join�rangeZ salt_chars)�method�sr r r �mksalt s !)r c C s7 | d k s t | t � r' t | � } t j | | � S)aR Return a string representing the one-way hash of a password, with a salt prepended. If ``salt`` is not specified or is ``None``, the strongest available method will be selected and a salt generated. Otherwise, ``salt`` may be one of the ``crypt.METHOD_*`` values, or a string as returned by ``crypt.mksalt()``. N)� isinstancer r �_crypt�crypt)ZwordZsaltr r r r # s r ZCRYPT� � ZMD5�1� �" ZSHA256�5� �? ZSHA512�6�j r )r r �stringZ_stringZrandomr Z _SystemRandom� collectionsr Z _namedtupleZ ascii_lettersZdigitsr r r r r Z METHOD_CRYPTZ METHOD_MD5Z METHOD_SHA256Z METHOD_SHA512r �_methodZ_result�lenZ total_size�appendr r r r �<module> s(