g#8SrSSKJrJr SSKJr SSKrSSKr\R"\ 5r SSK J r J r SSKJrJrJrJrJr SSKJr SSKJs Jr SS /rSS jrS r"S S \R:\R<5r"SS\R@\RB5r"g)z3passlib.handlers.oracle - Oracle DB Password Hashes)hexlify unhexlify)sha1N) to_unicode xor_bytes)irangeu uascii_to_strunicode str_to_uascii)des_encrypt_block oracle10g oracle11gcX[U5*S--- nUn[S[U5S5Hn[XAXUS-5n[X5nM U$)aperforms des-cbc encryption, returns only last block. this performs a specific DES-CBC encryption implementation as needed by the Oracle10 hash. it probably won't be useful for other purposes as-is. input value is null-padded to multiple of 8 bytes. :arg key: des key as bytes :arg value: value to encrypt, as bytes. :param iv: optional IV :param pad: optional pad byte :returns: last block of DES-CBC encryption of all ``value``'s byte blocks. r)lenrrr )keyvalueivpadhashoffsetchunks P/home/matz/Project1/venv/lib/python3.13/site-packages/passlib/handlers/oracle.pydes_cbc_encryptrs[  SZK!O $$E D3u:a($fAX 67 ,) Ks#EgcN\rSrSrSrSr\RrSr \ S5r Sr Sr g)oracle104aThis class implements the password hash used by Oracle up to version 10g, and follows the :ref:`password-hash-api`. It does a single round of hashing, and relies on the username as the salt. The :meth:`~passlib.ifc.PasswordHash.hash`, :meth:`~passlib.ifc.PasswordHash.genhash`, and :meth:`~passlib.ifc.PasswordHash.verify` methods all require the following additional contextual keywords: :type user: str :param user: name of oracle user account this password is associated with. c"UR5$)N)upper)clsrs r _norm_hashoracle10._norm_hashIszz|rc@[U[5(aURS5n[URSSS9nX!-R 5R S5n[[U5n[XC5n[U5RS5R 5$)Nutf-8user)paramz utf-16-beascii) isinstancebytesdecoderr(r"encoderORACLE10_MAGICr)selfsecretr(inputrs r_calc_checksumoracle10._calc_checksumMs fe $ $]]7+F$))WF;##%,,[9~u5t+t}##G,2244rN)__name__ __module__ __qualname____firstlineno____doc__nameuh HEX_CHARSchecksum_chars checksum_size classmethodr$r3__static_attributes__r5rrrr4s5  D\\NM 5rrc\rSrSrSrSrSrSr\Rr S=r r \Rr \R"\"S5\R"5r\S5rSrS rS rg ) oracle11haThis class implements the Oracle11g password hash, and follows the :ref:`password-hash-api`. It supports a fixed-length salt. The :meth:`~passlib.ifc.PasswordHash.using` method accepts the following optional keywords: :type salt: str :param salt: Optional salt string. If not specified, one will be autogenerated (this is recommended). If specified, it must be 20 hexadecimal characters. :type relaxed: bool :param relaxed: By default, providing an invalid value for one of the other keywords will result in a :exc:`ValueError`. If ``relaxed=True``, and the error can be corrected, a :exc:`~passlib.exc.PasslibHashWarning` will be issued instead. Correctable errors include ``salt`` strings that are too long. .. versionadded:: 1.6 )salt(z/^S:(?P[0-9a-f]{40})(?P[0-9a-f]{20})$c[USS5nURRU5nU(d[RR U5eUR SS5up4U"X4R5S9$)Nr*rrEchk)rEchecksum)r _hash_regexmatchr<excInvalidHashErrorgroupr")r#rmrErIs r from_stringoracle11.from_strings_$0 OO ! !$ '&&))#. .GGFE* yy{33rcURn[S5UR5URR54-n[ U5$)NzS:%s%s)rJr r"rEr )r0rIrs r to_stringoracle11.to_strings:mm{ciik499??+<==T""rc[U[5(aURS5n[U[ UR RS55-5R 5n[U5R5$)Nr'r*) r+r r.rrrE hexdigestr r")r0r1rIs rr3oracle11._calc_checksums] fg & &]]7+F6Idii&6&6w&?@@AKKMS!''))rr5N)r6r7r8r9r:r; setting_kwdsr?r<UPPER_HEX_CHARSr> min_salt_size max_salt_size salt_charsrecompiler IrKr@rQrTr3rAr5rrrCrChsu4 DLM''N%'&MM##J **QPQSUSWSWXK44# *rrC)s)#r:binasciirrhashlibrr^logging getLoggerr6log passlib.utilsrrpasslib.utils.compatrr r r r passlib.crypto.desr passlib.utils.handlersutilshandlersr<__all__rr/HasUserContext StaticHandlerrHasSaltGenericHandlerrCr5rrrrs9 ( g''10GG0## 05+5r  ""2"2+5h<*rzz2,,<*r