U.jNdZddlmZddlmZddlmZmZmZddl Z e je Z ddl mZddlmZmZmZmZddlmZmZmZdd lmZdd lmZmZmZmZdd lm Z ddl!m"cm#Z$gd Z%da&d Z'dZ(Gdde$jRe$jTZ+Gdde$jXe+Z-Gdde+Z.Gdde+Z/e$j`deededdZ1de1_2e1xjfdz c_3GddeZ4Gdd e-Z5Gd!d"e5Z6e$j`d#ejnd$%ed&ed'd()Z8d&e8_2e8xjfdz c_3Gd*d+e$jre$jRe$jTZ:Gd,d-e$jvjxe$jzZ>y).z5passlib.handlers.django- Django password hash support) b64encode)hexlify)md5sha1sha256N)_wrapped_bcrypt)argon2bcrypt pbkdf2_sha1 pbkdf2_sha256) to_unicoderng getrandstr) BASE64_CHARS) str_to_uascii uascii_to_strunicodeu) pbkdf2_hmac)django_salted_sha1django_salted_md5 django_bcryptdjango_pbkdf2_sha1django_pbkdf2_sha256 django_argon2django_des_cryptdjango_disabledc&tddlmatS)Nr) des_crypt)r passlib.hashYC:\xampp\htdocs\tradingbinance\backend\.venv\Lib\site-packages\passlib/handlers/django.py_import_des_cryptr$&s* r">abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789cNeZdZdZdZdZdZeZe jZ e dZ dZy)DjangoSaltedHashz2base class providing common code for django hashes)salt salt_size Nc`tj||j|\}}|||S)Nhandlerr(checksum)uh parse_mc2identclshashr(chks r# from_stringzDjangoSaltedHash.from_stringBs)LLsyy#> cs++r"cltj|j|j|jSN)r0 render_mc2r2r(r/selfs r# to_stringzDjangoSaltedHash.to_stringGs!}}TZZDMMBBr")__name__ __module__ __qualname____doc__ setting_kwdsdefault_salt_size max_salt_size SALT_CHARS salt_charsr0LOWER_HEX_CHARSchecksum_chars classmethodr7r=r!r"r#r'r'2sA<)L MJ''N,,Cr"r'cHeZdZdZej dzZdZedZdZ y)DjangoVariableHashzEbase class providing common code for django hashes w/ variable rounds)roundscdtj||j|\}}}||||S)Nr,)rLr(r/)r0 parse_mc3r2)r4r5rLr(r6s r#r7zDjangoVariableHash.from_stringQs.LLsyy#Fc&tc::r"ctj|j|j|j|j Sr9)r0 render_mc3r2rLr(r/r;s r#r=zDjangoVariableHash.to_stringVs'}}TZZdiiOOr"N) r>r?r@rAr'rB min_roundsrIr7r=r!r"r#rKrKKs2O#00;>LJ;;Pr"rKc2eZdZdZdZdZedZdZdZ y)raThis class implements Django's Salted SHA1 hash, and follows the :ref:`password-hash-api`. It supports a variable-length salt, and uses a single round of SHA1. The :meth:`~passlib.ifc.PasswordHash.hash` and :meth:`~passlib.ifc.PasswordHash.genconfig` methods accept the following optional keywords: :type salt: str :param salt: Optional salt string. If not specified, a 12 character one will be autogenerated (this is recommended). If specified, may be any series of characters drawn from the regexp range ``[0-9a-zA-Z]``. :type salt_size: int :param salt_size: Optional number of characters to use when autogenerating new salts. Defaults to 12, but can be any positive value. This should be compatible with Django 1.4's :class:`!SHA1PasswordHasher` class. .. versionchanged: 1.6 This class now generates 12-character salts instead of 5, and generated salts uses the character range ``[0-9a-zA-Z]`` instead of the ``[0-9a-f]``. This is to be compatible with how Django >= 1.4 generates these hashes; but hashes generated in this manner will still be correctly interpreted by earlier versions of Django. rzsha1$(ct|tr|jd}tt |j jd|zj SNutf-8ascii) isinstancerencoderrr( hexdigestr<secrets r#_calc_checksumz!django_salted_sha1._calc_checksumysG fg &]]7+FT$))"2"27";f"DEOOQRRr"N r>r?r@rAname django_namerr2 checksum_sizer^r!r"r#rrYs'4 DK gJEMSr"rc2eZdZdZdZdZedZdZdZ y)raThis class implements Django's Salted MD5 hash, and follows the :ref:`password-hash-api`. It supports a variable-length salt, and uses a single round of MD5. The :meth:`~passlib.ifc.PasswordHash.hash` and :meth:`~passlib.ifc.PasswordHash.genconfig` methods accept the following optional keywords: :type salt: str :param salt: Optional salt string. If not specified, a 12 character one will be autogenerated (this is recommended). If specified, may be any series of characters drawn from the regexp range ``[0-9a-zA-Z]``. :type salt_size: int :param salt_size: Optional number of characters to use when autogenerating new salts. Defaults to 12, but can be any positive value. This should be compatible with the hashes generated by Django 1.4's :class:`!MD5PasswordHasher` class. .. versionchanged: 1.6 This class now generates 12-character salts instead of 5, and generated salts uses the character range ``[0-9a-zA-Z]`` instead of the ``[0-9a-f]``. This is to be compatible with how Django >= 1.4 generates these hashes; but hashes generated in this manner will still be correctly interpreted by earlier versions of Django. rzmd5$ ct|tr|jd}tt |j jd|zj SrV)rYrrZrrr(r[r\s r#r^z django_salted_md5._calc_checksumsG fg &]]7+FS!1!1'!:V!CDNNPQQr"Nr_r!r"r#rr~s'6 DK fIEMRr"rrzbcrypt$aThis class implements Django 1.4's BCrypt wrapper, and follows the :ref:`password-hash-api`. This is identical to :class:`!bcrypt` itself, but with the Django-specific prefix ``"bcrypt$"`` prepended. See :doc:`/lib/passlib.hash.bcrypt` for more details, the usage and behavior is identical. This should be compatible with the hashes generated by Django 1.4's :class:`!BCryptPasswordHasher` class. .. versionadded:: 1.6 )prefixr2docr )racleZdZdZdZdZeZedZ e dZ e fdZ fdZ fdZxZS)django_bcrypt_sha256aThis class implements Django 1.6's Bcrypt+SHA256 hash, and follows the :ref:`password-hash-api`. It supports a variable-length salt, and a variable number of rounds. While the algorithm and format is somewhat different, the api and options for this hash are identical to :class:`!bcrypt` itself, see :doc:`bcrypt ` for more details. .. versionadded:: 1.6.2 bcrypt_sha256zbcrypt_sha256$chtj|}|sy|j|jSNF)r0to_unicode_for_identify startswith django_prefixr4r5s r#identifyzdjango_bcrypt_sha256.identifys-))$/s0011r"cHt|dd}|j|jstjj ||t |jd}|jdstjj|tt|+|S)NrXr5z$2) r rnror0excInvalidHashErrorlenMalformedHashErrorsuperrir7)r4r5bhash __class__s r#r7z django_bcrypt_sha256.from_strings$0s001&&))#. .S**+,-%&&++C0 0)3;EBBr"cXtt| }t|j|zSr9)rwrir=rro)r<rxrys r#r=zdjango_bcrypt_sha256.to_strings)*D;=T//0588r"ct|tr|jd}t|j |j }t t|#|S)NrW) rYrrZr_digestdigestrwrir^)r<r]rys r#r^z#django_bcrypt_sha256._calc_checksumsJ fg &]]7+Ff-4467)4?GGr")r>r?r@rAr`rarr|rrorIrqr7r=r^ __classcell__)rys@r#riris_  "D!KG&'M22 CC9HHr"ricneZdZdZdZdZedZdZdZ e jZ dZ ejZdZdZy ) raThis class implements Django's PBKDF2-HMAC-SHA256 hash, and follows the :ref:`password-hash-api`. It supports a variable-length salt, and a variable number of rounds. The :meth:`~passlib.ifc.PasswordHash.using` method accepts the following optional keywords: :type salt: str :param salt: Optional salt string. If not specified, a 12 character one will be autogenerated (this is recommended). If specified, may be any series of characters drawn from the regexp range ``[0-9a-zA-Z]``. :type salt_size: int :param salt_size: Optional number of characters to use when autogenerating new salts. Defaults to 12, but can be any positive value. :type rounds: int :param rounds: Optional number of rounds to use. Defaults to 29000, but must be within ``range(1,1<<32)``. :type relaxed: bool :param relaxed: By default, providing an invalid value for one of the other keywords will result in a :exc:`ValueError`. If ``relaxed=True``, and the error can be corrected, a :exc:`~passlib.exc.PasslibHashWarning` will be issued instead. Correctable errors include ``rounds`` that are too small or too large, and ``salt`` strings that are too long. This should be compatible with the hashes generated by Django 1.4's :class:`!PBKDF2PasswordHasher` class. .. versionadded:: 1.6 r zpbkdf2_sha256$rMl,rct|j||j|j}t |j j dS)NrX)rr|r(rLrrstripdecode)r<r]r5s r#r^z#django_pbkdf2_sha256._calc_checksum#s<4<<DKKH%%'..w77r"N)r>r?r@rAr`rarr2 min_salt_size max_roundsr0PADDED_BASE64_CHARSrHrbr default_roundsr|r^r!r"r#rrsN"F "D!K  EMJ++NM"11NG8r"rcHeZdZdZdZdZedZdZe jZ dZ y)raThis class implements Django's PBKDF2-HMAC-SHA1 hash, and follows the :ref:`password-hash-api`. It supports a variable-length salt, and a variable number of rounds. The :meth:`~passlib.ifc.PasswordHash.using` method accepts the following optional keywords: :type salt: str :param salt: Optional salt string. If not specified, a 12 character one will be autogenerated (this is recommended). If specified, may be any series of characters drawn from the regexp range ``[0-9a-zA-Z]``. :type salt_size: int :param salt_size: Optional number of characters to use when autogenerating new salts. Defaults to 12, but can be any positive value. :type rounds: int :param rounds: Optional number of rounds to use. Defaults to 131000, but must be within ``range(1,1<<32)``. :type relaxed: bool :param relaxed: By default, providing an invalid value for one of the other keywords will result in a :exc:`ValueError`. If ``relaxed=True``, and the error can be corrected, a :exc:`~passlib.exc.PasslibHashWarning` will be issued instead. Correctable errors include ``rounds`` that are too small or too large, and ``salt`` strings that are too long. This should be compatible with the hashes generated by Django 1.4's :class:`!PBKDF2SHA1PasswordHasher` class. .. versionadded:: 1.6 r z pbkdf2_sha1$rN) r>r?r@rAr`rarr2rbr rr|r!r"r#rr(s3"F DK n EM //NGr"rrI)typer zargon2$argon2i$aThis class implements Django 1.10's Argon2 wrapper, and follows the :ref:`password-hash-api`. This is identical to :class:`!argon2` itself, but with the Django-specific prefix ``"argon2$"`` prepended. See :doc:`argon2 ` for more details, the usage and behavior is identical. This should be compatible with the hashes generated by Django 1.10's :class:`!Argon2PasswordHasher` class. .. versionadded:: 1.7 )r`wrappedrfr2rgcxeZdZdZdZdZdZedZe jxZ Z dZ dxZZdZdZed Zd Zd Zy ) raThis class implements Django's :class:`des_crypt` wrapper, and follows the :ref:`password-hash-api`. It supports a fixed-length salt. The :meth:`~passlib.ifc.PasswordHash.hash` and :meth:`~passlib.ifc.PasswordHash.genconfig` methods accept the following optional keywords: :type salt: str :param salt: Optional salt string. If not specified, one will be autogenerated (this is recommended). If specified, it must be 2 characters, drawn from the regexp range ``[./0-9A-Za-z]``. :param bool truncate_error: By default, django_des_crypt will silently truncate passwords larger than 8 bytes. Setting ``truncate_error=True`` will cause :meth:`~passlib.ifc.PasswordHash.hash` to raise a :exc:`~passlib.exc.PasswordTruncateError` instead. .. versionadded:: 1.7 This should be compatible with the hashes generated by Django 1.4's :class:`!CryptPasswordHasher` class. Note that Django only supports this hash on Unix systems (though :class:`!django_des_crypt` is available cross-platform under Passlib). .. versionchanged:: 1.6 This class will now accept hashes with empty salt strings, since Django 1.4 generates them this way. crypt)r(r)truncate_errorzcrypt$ Tctj||j|\}}|r8|s|dd}n+|dd|ddk7r tjj |d|dd}|||S)Nr,rz0first two digits of salt and checksum must matchr.)r0r1r2rsrvr3s r#r7zdjango_des_crypt.from_strings}LLsyy#> c 2AwbqS!W$ff//FHHab'Cs++r"c|j}|dd|jz}|jr!tj|j ||Stj|j d|S)Nr)r(r/use_duplicate_saltr0r:r2)r<r(r6s r#r=zdjango_des_crypt.to_stringsXyy2Ah&  " "==T37 7==R5 5r"ct t|jr|j|t|jddj |S)Nr)r()rr$ use_defaults_check_truncate_policyr(r^r\s r#r^zdjango_des_crypt._calc_checksumsG         ' ' /diim,;;FCCr"N)r>r?r@rAr`rarBrr2r0 HASH64_CHARSrHrFrbrrC truncate_sizerrIr7r=r^r!r"r#rrtsi: DK:L hKE"$//1NZM())M%M,,$6 Dr"rcNeZdZdZdZedZdZedZ dZ edZ y)raFThis class provides disabled password behavior for Django, and follows the :ref:`password-hash-api`. This class does not implement a hash, but instead claims the special hash string ``"!"`` which Django uses to indicate an account's password has been disabled. * newly encrypted passwords will hash to ``"!"``. * it rejects all passwords. .. note:: Django 1.6 prepends a randomly generated 40-char alphanumeric string to each unusuable password. This class recognizes such strings, but for backwards compatibility, still returns ``"!"``. See ``_ for why Django appends an alphanumeric string. .. versionchanged:: 1.6.2 added Django 1.6 support .. versionchanged:: 1.7 started appending an alphanumeric string. !rTcbtj|}|j|jSr9)r0rmrn _hash_prefixrps r#rqzdjango_disabled.identifys'))$/s//00r"cFtttdd|jS)N)rrr suffix_lengthr\s r#r^zdjango_disabled._calc_checksums#|CR0$2D2DEEr"ctj||j|stjj |yrl)r0validate_secretrqrsrt)r4r]r5s r#verifyzdjango_disabled.verifys4 6"||D!&&))#. .r"N) r>r?r@rAr`rrrrIrqr^rr!r"r#rrsJ, DS6LM11Fr"r)?rAbase64rbinasciirhashlibrrrlogging getLoggerr>logpasslib.handlers.bcryptrr r r r r passlib.utilsr rrpasslib.utils.binaryrpasslib.utils.compatrrrrpasslib.crypto.digestrpasslib.utils.handlersutilshandlersr0__all__rr$rEHasSaltGenericHandlerr' HasRoundsrKrr PrefixWrapperrra_using_clone_attrsrirrusingr TruncateMixinrifc DisabledHash StaticHandlerrr!r"r#rs; %%'g''14CC55-II-##   N Crzz2#4#4C2 P'7 P#S)#SJ$R($RT!  & Y