Current File : //usr/lib/python2.7/site-packages/passlib/ifc.pyo
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s1passlib.ifc - abstract interfaces used by Passlibi����N(tdeprecated_methodtPasswordHashcs�fd�}|S(s5class decorator that re-creates class using metaclasscs5�t|�kr|S�|j|j|jj��S(N(ttypet__name__t	__bases__t__dict__tcopy(tcls(tmeta(s//usr/lib/python2.7/site-packages/passlib/ifc.pytbuilders((RR	((Rs//usr/lib/python2.7/site-packages/passlib/ifc.pytrecreate_with_metaclasss(tABCMetatabstractmethodtabstractpropertycBseZdZeZdZeZeZ	e
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d���ZeZRS(s�This class describes an abstract interface which all password hashes
    in Passlib adhere to. Under Python 2.6 and up, this is an actual
    Abstract Base Class built using the :mod:`!abc` module.

    See the Passlib docs for full documentation.
    cKstd��dS(s
        Hash secret, returning result.
        Should handle generating salt, etc, and should return string
        containing identifier, salt & other configuration, as well as digest.

        :param \*\*settings_kwds:

            Pass in settings to customize configuration of resulting hash.

            .. deprecated:: 1.7

                Starting with Passlib 1.7, callers should no longer pass settings keywords
                (e.g. ``rounds`` or ``salt`` directly to :meth:`!hash`); should use
                ``.using(**settings).hash(secret)`` construction instead.

                Support will be removed in Passlib 2.0.

        :param \*\*context_kwds:

            Specific algorithms may require context-specific information (such as the user login).
        smust be implemented by subclassN(tNotImplementedError(Rtsecrettsetting_and_context_kwds((s//usr/lib/python2.7/site-packages/passlib/ifc.pythashrst
deprecateds1.7tremoveds2.0treplacements.hash()cOs|j||�S(s
        Legacy alias for :meth:`hash`.

        .. deprecated:: 1.7
            This method was renamed to :meth:`!hash` in version 1.7.
            This alias will be removed in version 2.0, and should only
            be used for compatibility with Passlib 1.3 - 1.6.
        (R(Rtargstkwds((s//usr/lib/python2.7/site-packages/passlib/ifc.pytencrypt�scKstd��dS(s.verify secret against hash, returns True/Falsesmust be implemented by subclassN(R(RRRtcontext_kwds((s//usr/lib/python2.7/site-packages/passlib/ifc.pytverify�scKstd��dS(s�
        Return another hasher object (typically a subclass of the current one),
        which integrates the configuration options specified by ``kwds``.
        This should *always* return a new object, even if no configuration options are changed.

        .. todo::

            document which options are accepted.

        :returns:
            typically returns a subclass for most hasher implementations.

        .. todo::

            add this method to main documentation.
        smust be implemented by subclassN(R(RtrelaxedR((s//usr/lib/python2.7/site-packages/passlib/ifc.pytusing�scCstS(s�
        check if hash's configuration is outside desired bounds,
        or contains some other internal option which requires
        updating the password hash.

        :param hash:
            hash string to examine

        :param secret:
            optional secret known to have verified against the provided hash.
            (this is used by some hashes to detect legacy algorithm mistakes).

        :return:
            whether secret needs re-hashing.

        .. versionadded:: 1.7
        (tFalse(RRR((s//usr/lib/python2.7/site-packages/passlib/ifc.pytneeds_update�scCstd��dS(s8check if hash belongs to this scheme, returns True/Falsesmust be implemented by subclassN(R(RR((s//usr/lib/python2.7/site-packages/passlib/ifc.pytidentify�scKs.|jrtd��n|j|�jd�S(s�
        compile settings into a configuration string for genhash()

        .. deprecated:: 1.7

            As of 1.7, this method is deprecated, and slated for complete removal in Passlib 2.0.

            For all known real-world uses, hashing a constant string
            should provide equivalent functionality.

            This deprecation may be reversed if a use-case presents itself in the mean time.
        smust be implemented by subclasst(RRRR(Rtsetting_kwds((s//usr/lib/python2.7/site-packages/passlib/ifc.pyt	genconfig�s	cKstd��dS(s1
        generated hash for secret, using settings from config/hash string

        .. deprecated:: 1.7

            As of 1.7, this method is deprecated, and slated for complete removal in Passlib 2.0.

            This deprecation may be reversed if a use-case presents itself in the mean time.
        smust be implemented by subclassN(R(RRtconfigtcontext((s//usr/lib/python2.7/site-packages/passlib/ifc.pytgenhash�s
N(Rt
__module__t__doc__Rtis_disabledtNonet
truncate_sizetTruettruncate_errorttruncate_verify_rejecttclassmethodRRRRRRRRR!R$R(((s//usr/lib/python2.7/site-packages/passlib/ifc.pyR%s.	
!tDisabledHashcBs5eZdZeZedd��Zed��ZRS(sR
    extended disabled-hash methods; only need be present if .disabled = True
    cCs
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        return string representing a 'disabled' hash;
        optionally including previously enabled hash
        (this is up to the individual scheme).
        R(R(RR((s//usr/lib/python2.7/site-packages/passlib/ifc.pytdisableKscCstd��dS(s�
        given a disabled-hash string,
        extract previously-enabled hash if one is present,
        otherwise raises ValueError
        scannot restore original hashN(t
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