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crypt.pyo
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� z fc @ sW 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 d e d d � f d � � YZ d d � Z 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 xQ e e e f D]@ Z e d e � Z e r� e e � e j k r� e j e � q� q� We j e � [ [ d S( s� Wrapper to the POSIX crypt library call and associated functionality. Note that the ``methods`` and ``METHOD_*`` attributes are non-standard extensions to Python 2.7, backported from 3.3i����N( t SystemRandom( t namedtuples ./t _Methods name ident salt_chars total_sizec B s e Z d Z d � Z RS( si Class representing a salt method per the Modular Crypt Format or the legacy 2-character crypt method.c C s d | j S( Ns <crypt.METHOD_%s>( t name( t self( ( s /usr/lib64/python2.7/crypt.pyt __repr__ s ( t __name__t __module__t __doc__R ( ( ( s /usr/lib64/python2.7/crypt.pyR s c C s[ | d k r t d } n | j r/ d | j n d } | d j t j t | j � � 7} | S( s� Generate a salt for the specified method. If not specified, the strongest available method will be used. This is a non-standard extension to Python 2.7, backported from 3.3 i s $%s$t N( t Nonet methodst identt joint _srt samplet _saltcharst salt_chars( t methodt s( ( s /usr/lib64/python2.7/crypt.pyt mksalt s "c C s: | d k s t | t � r* t | � } n t j | | � S( sN 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()``. Note that these are non-standard extensions to Python 2.7's crypt.crypt() entrypoint, backported from 3.3: the standard Python 2.7 crypt.crypt() entrypoint requires two strings as the parameters, and does not support keyword arguments. N( R t isinstanceR R t _cryptt crypt( t wordt salt( ( s /usr/lib64/python2.7/crypt.pyR ' s t CRYPTi i t MD5t 1i i" t SHA256t 5i i? t SHA512t 6ij R ( R R t stringt _stringt randomR t _SystemRandomt collectionsR t _namedtuplet ascii_letterst digitsR R R R R R t METHOD_CRYPTt METHOD_MD5t METHOD_SHA256t METHOD_SHA512R t _methodt _resultt lent total_sizet append( ( ( s /usr/lib64/python2.7/crypt.pyt <module> s(
