Current File : //proc/self/root/lib/python2.7/site-packages/passlib/handlers/windows.pyo
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e j e j f d � � YZ d S( s; passlib.handlers.nthash - Microsoft Windows -related hashesi����( t hexlifyN( t warn( t
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d Z e d d � � Z RS( s� This class implements the Lan Manager Password hash, and follows the :ref:`password-hash-api`.
It has no salt and a single fixed round.
The :meth:`~passlib.ifc.PasswordHash.using` method accepts a single
optional keyword:
:param bool truncate_error:
By default, this will silently truncate passwords larger than 14 bytes.
Setting ``truncate_error=True`` will cause :meth:`~passlib.ifc.PasswordHash.hash`
to raise a :exc:`~passlib.exc.PasswordTruncateError` instead.
.. versionadded:: 1.7
The :meth:`~passlib.ifc.PasswordHash.hash` and :meth:`~passlib.ifc.PasswordHash.verify` methods accept a single
optional keyword:
:type encoding: str
:param encoding:
This specifies what character encoding LMHASH should use when
calculating digest. It defaults to ``cp437``, the most
common encoding encountered.
Note that while this class outputs digests in lower-case hexadecimal,
it will accept upper-case as well.
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_norm_hashU s c C s; | j r | j | � n t | j | | j � � j d � S( Nt ascii( t use_defaultst _check_truncate_policyR t rawt encodingt decode( t selft secret( ( s< /usr/lib/python2.7/site-packages/passlib/handlers/windows.pyt _calc_checksumY s s KGS!@#$%c C s� | s | j } n d d l m } | j } t | t � rR | j � j | � } n* t | t � rp | j � } n t d � � t
| d � } | | d d !| � | | d d !| � S( s� encode password using LANMAN hash algorithm.
:type secret: unicode or utf-8 encoded bytes
:arg secret: secret to hash
:type encoding: str
:arg encoding:
optional encoding to use for unicode inputs.
this defaults to ``cp437``, which is the
common case for most situations.
:returns: returns string of raw bytes
i����( t des_encrypt_blocks secret must be unicode or bytesi i i ( t default_encodingt passlib.crypto.desR t _magict
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truncate_sizeR t classmethodR R R t NoneR ( ( ( s< /usr/lib/python2.7/site-packages/passlib/handlers/windows.pyR s c B s\ e Z d Z d Z e j Z d Z e d � � Z d � Z
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RS( s� This class implements the NT Password hash, and follows the :ref:`password-hash-api`.
It has no salt and a single fixed round.
The :meth:`~passlib.ifc.PasswordHash.hash` and :meth:`~passlib.ifc.PasswordHash.genconfig` methods accept no optional keywords.
Note that while this class outputs lower-case hexadecimal digests,
it will accept upper-case digests as well.
R i c C s
| j � S( N( R ( R R ( ( s< /usr/lib/python2.7/site-packages/passlib/handlers/windows.pyR � s c C s t | j | � � j d � S( NR ( R R R ( R R ( ( s< /usr/lib/python2.7/site-packages/passlib/handlers/windows.pyR � s c C s. t | d d d �} t | j d � � j � S( s� encode password using MD4-based NTHASH algorithm
:arg secret: secret as unicode or utf-8 encoded bytes
:returns: returns string of raw bytes
s utf-8t paramR s utf-16-le( R R R! t digest( R R ( ( s< /usr/lib/python2.7/site-packages/passlib/handlers/windows.pyR � s c C s9 t d t � t j | � } | r5 t | � j d � S| S( Nsf nthash.raw_nthash() is deprecated, and will be removed in Passlib 1.8, please use nthash.raw() insteadR ( R t DeprecationWarningR R R R ( R R t hext ret( ( s< /usr/lib/python2.7/site-packages/passlib/handlers/windows.pyt
raw_nthash� s ( R% R& R' R( R* R+ R, R- R/ R R R t FalseR6 ( ( ( s< /usr/lib/python2.7/site-packages/passlib/handlers/windows.pyR � s t prefixs $3$$t identt docsZ The class support FreeBSD's representation of NTHASH
(which is compatible with the :ref:`modular-crypt-format`),
and follows the :ref:`password-hash-api`.
It has no salt and a single fixed round.
The :meth:`~passlib.ifc.PasswordHash.hash` and :meth:`~passlib.ifc.PasswordHash.genconfig` methods accept no optional keywords.
c B sJ e Z d Z d Z e j Z d Z e d � � Z d � Z
e d � � Z RS( sK This class implements Microsoft's Domain Cached Credentials password hash,
and follows the :ref:`password-hash-api`.
It has a fixed number of rounds, and uses the associated
username as the salt.
The :meth:`~passlib.ifc.PasswordHash.hash`, :meth:`~passlib.ifc.PasswordHash.genhash`, and :meth:`~passlib.ifc.PasswordHash.verify` methods
have the following optional keywords:
:type user: str
:param user:
String containing name of user account this password is associated with.
This is required to properly calculate the hash.
This keyword is case-insensitive, and should contain just the username
(e.g. ``Administrator``, not ``SOMEDOMAIN\Administrator``).
Note that while this class outputs lower-case hexadecimal digests,
it will accept upper-case digests as well.
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| j � S( N( R ( R R ( ( s< /usr/lib/python2.7/site-packages/passlib/handlers/windows.pyR s c C s" t | j | | j � � j d � S( NR ( R R t userR ( R R ( ( s< /usr/lib/python2.7/site-packages/passlib/handlers/windows.pyR
s c C sb t | d d d �j d � } t | d d d �j � j d � } t t | � j � | � j � S( s� encode password using mscash v1 algorithm
:arg secret: secret as unicode or utf-8 encoded bytes
:arg user: username to use as salt
:returns: returns string of raw bytes
s utf-8R1 R s utf-16-leR; ( R R! R R R2 ( R R R; ( ( s< /usr/lib/python2.7/site-packages/passlib/handlers/windows.pyR
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� s c B sJ e Z d Z d Z e j Z d Z e d � � Z d � Z
e d � � Z RS( s� This class implements version 2 of Microsoft's Domain Cached Credentials
password hash, and follows the :ref:`password-hash-api`.
It has a fixed number of rounds, and uses the associated
username as the salt.
The :meth:`~passlib.ifc.PasswordHash.hash`, :meth:`~passlib.ifc.PasswordHash.genhash`, and :meth:`~passlib.ifc.PasswordHash.verify` methods
have the following extra keyword:
:type user: str
:param user:
String containing name of user account this password is associated with.
This is required to properly calculate the hash.
This keyword is case-insensitive, and should contain just the username
(e.g. ``Administrator``, not ``SOMEDOMAIN\Administrator``).
R i c C s
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� S( s� encode password using msdcc v2 algorithm
:type secret: unicode or utf-8 bytes
:arg secret: secret
:type user: str
:arg user: username to use as salt
:returns: returns string of raw bytes
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