관리-도구
편집 파일: test_crypto_scrypt.cpython-39.pyc
a f�Wch � @ s^ d Z ddlmZ ddlZddlZe�e�ZddlZddl Z e � dd� ddl m Z ddl mZ ddlmZmZmZ dd lmZ dd lmZmZmZmZ dd lmZ g d �Z d d� Z d&dd�Z dd� Z G dd� de�Z!G dd� de�Z"dd� Z#e#� Z$dd� Z%e%� Z&ee�pedd �d �G d d � d e"��Z'ee$d �G d!d"� d"e"��Z(ee&d#�G d$d%� d%e"��Z)dS )'z tests for passlib.utils.scrypt� )�hexlifyN�ignorez .*using builtin scrypt backend.*)�exc)� getrandbytes)�PYPY�u� bascii_to_str)� classproperty)�TestCase� skipUnless� TEST_MODE�hb��scrypt)�ScryptEngineTest�BuiltinScryptTestZFastScryptTestc C s t t| ��S )zreturn bytes as hex str)r r )�data� r �D/usr/lib/python3.9/site-packages/passlib/tests/test_crypto_scrypt.py�hexstr s r c C s0 t | �d }|du s ||ks J �t�d| | �S )z%unpack bytes as list of uint32 values� Nz<%dI)�len�struct�unpack)r Z check_count�countr r r �unpack_uint32_list# s r c C s\ t | d�r| �d�} d}d}t|�|k rP|t�| t�d|� ��� 7 }|d7 }q |d|� S )zr generate random reference bytes from specified seed. used to generate some predictable test vectors. �encode�ascii� r z<I� N)�hasattrr r �hashlibZsha256r �pack�digest)Zseedr �buf�ir r r � seed_bytes) s r& c @ s( e Zd ZdZdd� Zdd� Zdd� ZdS ) r z passlib.crypto.scrypt._builtinc C sP ddl m} | �� }td�}td�}|dd|�dd�d�}| �|�|�|� d S ) zsmix()r �� ScryptEnginea� f7 ce 0b 65 3d 2d 72 a4 10 8c f5 ab e9 12 ff dd 77 76 16 db bb 27 a7 0e 82 04 f3 ae 2d 0f 6f ad 89 f6 8f 48 11 d1 e8 7b cc 3b d7 40 0a 9f fd 29 09 4f 01 84 63 95 74 f3 9a e5 a1 31 52 17 bc d7 89 49 91 44 72 13 bb 22 6c 25 b5 4d a8 63 70 fb cd 98 43 80 37 46 66 bb 8f fc b5 bf 40 c2 54 b0 67 d2 7c 51 ce 4a d5 fe d8 29 c9 0b 50 5a 57 1b 7f 4d 1c ad 6a 52 3c da 77 0e 67 bc ea af 7e 89 a� 79 cc c1 93 62 9d eb ca 04 7f 0b 70 60 4b f6 b6 2c e3 dd 4a 96 26 e3 55 fa fc 61 98 e6 ea 2b 46 d5 84 13 67 3b 99 b0 29 d6 65 c3 57 60 1f b4 26 a0 b2 f4 bb a2 00 ee 9f 0a 43 d1 9b 57 1a 9c 71 ef 11 42 e6 5d 5a 26 6f dd ca 83 2c e5 9f aa 7c ac 0b 9c f1 be 2b ff ca 30 0d 01 ee 38 76 19 c4 ae 12 fd 44 38 f2 03 a0 e4 e1 c4 7e c3 14 86 1f 4e 90 87 cb 33 39 6a 68 73 e8 f9 d2 53 9a 4b 8e � r � )�n�r�pN)� passlib.crypto.scrypt._builtinr( � getRandomr �randint� assertEqualZsmix)�selfr( �rng�input�output�enginer r r � test_smix= s zScryptEngineTest.test_smixc s� ddl m� ��� �� ��fdd�}ttd�d�}ttd�d�}d}ttd d | ��}ttd �d| �}||||� d }ttd d | ��}ttd�d| �}||||� d}ttdd | ��}ttd�d| �}||||� dS )zbmix()r r' c s� � | d�� dd�> �� dd�d�}�fdd�td| d �D �}|�||� ��|t|�� | dkr�|`�fd d�td| d �D �}|�||� ��|t|�� d S ) z/helper to check bmix() output against referencer � r* �r, r+ r- c s g | ]}� � d d��qS �r l �r0 ��.0�_�r3 r r � <listcomp>n r zBScryptEngineTest.test_bmix.<locals>.check_bmix.<locals>.<listcomp>� r) c s g | ]}� � d d��qS r: r; r< r? r r r@ v r N)r0 �rangeZbmixr1 �list)r, r4 r5 r6 �target�r( r3 r2 r r � check_bmixi s " z.ScryptEngineTest.test_bmix.<locals>.check_bmixa f7 ce 0b 65 3d 2d 72 a4 10 8c f5 ab e9 12 ff dd 77 76 16 db bb 27 a7 0e 82 04 f3 ae 2d 0f 6f ad 89 f6 8f 48 11 d1 e8 7b cc 3b d7 40 0a 9f fd 29 09 4f 01 84 63 95 74 f3 9a e5 a1 31 52 17 bc d7 89 49 91 44 72 13 bb 22 6c 25 b5 4d a8 63 70 fb cd 98 43 80 37 46 66 bb 8f fc b5 bf 40 c2 54 b0 67 d2 7c 51 ce 4a d5 fe d8 29 c9 0b 50 5a 57 1b 7f 4d 1c ad 6a 52 3c da 77 0e 67 bc ea af 7e 89 r8 a a4 1f 85 9c 66 08 cc 99 3b 81 ca cb 02 0c ef 05 04 4b 21 81 a2 fd 33 7d fd 7b 1c 63 96 68 2f 29 b4 39 31 68 e3 c9 e6 bc fe 6b c5 b7 a0 6d 96 ba e4 24 cc 10 2c 91 74 5c 24 ad 67 3d c7 61 8f 81 20 ed c9 75 32 38 81 a8 05 40 f6 4c 16 2d cd 3c 21 07 7c fe 5f 8d 5f e2 b1 a4 16 8f 95 36 78 b7 7d 3b 3d 80 3b 60 e4 ab 92 09 96 e5 9b 4d 53 b6 5d 2a 22 58 77 d5 ed f5 84 2c b9 f1 4e ef e4 25 rA z bmix with r=2� ax ba240854954f4585f3d0573321f10beee96f12acdc1feb498131e40512934fd7 43e8139c17d0743c89d09ac8c3582c273c60ab85db63e410d049a9e17a42c6a1 6c7831b11bf370266afdaff997ae1286920dea1dedf0f4a1795ba710ba9017f1 a374400766f13ebd8969362de2d153965e9941bdde0768fa5b53e8522f116ce0 d14774afb88f46cd919cba4bc64af7fca0ecb8732d1fc2191e0d7d1b6475cb2e e3db789ee478d056c4eb6c6e28b99043602dbb8dfb60c6e048bf90719da8d57d 3c42250e40ab79a1ada6aae9299b9790f767f54f388d024a1465b30cbbe9eb89 002d4f5c215c4259fac4d083bac5fb0b47463747d568f40bb7fa87c42f0a1dc1 � z bmix with r=3a� 11ddd8cf60c61f59a6e5b128239bdc77b464101312c88bd1ccf6be6e75461b29 7370d4770c904d0b09c402573cf409bf2db47b91ba87d5a3de469df8fb7a003c 95a66af96dbdd88beddc8df51a2f72a6f588d67e7926e9c2b676c875da13161e b6262adac39e6b3003e9a6fbc8c1a6ecf1e227c03bc0af3e5f8736c339b14f84 c7ae5b89f5e16d0faf8983551165f4bb712d97e4f81426e6b78eb63892d3ff54 80bf406c98e479496d0f76d23d728e67d2a3d2cdbc4a932be6db36dc37c60209 a5ca76ca2d2979f995f73fe8182eefa1ce0ba0d4fc27d5b827cb8e67edd6552f 00a5b3ab6b371bd985a158e728011314eb77f32ade619b3162d7b5078a19886c 06f12bc8ae8afa46489e5b0239954d5216967c928982984101e4a88bae1f60ae 3f8a456e169a8a1c7450e7955b8a13a202382ae19d41ce8ef8b6a15eeef569a7 20f54c48e44cb5543dda032c1a50d5ddf2919030624978704eb8db0290052a1f 5d88989b0ef931b6befcc09e9d5162320e71e80b89862de7e2f0b6c67229b93f r z bmix with r=4a� 803fcf7362702f30ef43250f20bc6b1b8925bf5c4a0f5a14bbfd90edce545997 3047bd81655f72588ca93f5c2f4128adaea805e0705a35e14417101fdb1c498c 33bec6f4e5950d66098da8469f3fe633f9a17617c0ea21275185697c0e4608f7 e6b38b7ec71704a810424637e2c296ca30d9cbf8172a71a266e0393deccf98eb abc430d5f144eb0805308c38522f2973b7b6a48498851e4c762874497da76b88 b769b471fbfc144c0e8e859b2b3f5a11f51604d268c8fd28db55dff79832741a 1ac0dfdaff10f0ada0d93d3b1f13062e4107c640c51df05f4110bdda15f51b53 3a75bfe56489a6d8463440c78fb8c0794135e38591bdc5fa6cec96a124178a4a d1a976e985bfe13d2b4af51bd0fc36dd4cfc3af08efe033b2323a235205dc43d e57778a492153f9527338b3f6f5493a03d8015cd69737ee5096ad4cbe660b10f b75b1595ddc96e3748f5c9f61fba1ef1f0c51b6ceef8bbfcc34b46088652e6f7 edab61521cbad6e69b77be30c9c97ea04a4af359dafc205c7878cc9a6c5d122f 8d77f3cbe65ab14c3c491ef94ecb3f5d2c2dd13027ea4c3606262bb3c9ce46e7 dc424729dc75f6e8f06096c0ad8ad4d549c42f0cad9b33cb95d10fb3cadba27c 5f4bf0c1ac677c23ba23b64f56afc3546e62d96f96b58d7afc5029f8168cbab4 533fd29fc83c8d2a32b81923992e4938281334e0c3694f0ee56f8ff7df7dc4ae N)r. r( r/ r r r& )r2 rF r4 r5 r, r rE r � test_bmixa s6 � � � � �zScryptEngineTest.test_bmixc C s` ddl m} ttd��}ttd��}| �||�|� ttd��}ttd��}| �||�|� dS )z salsa20()r )�salsa20z� 7e 87 9a 21 4f 3e c9 86 7c a9 40 e6 41 71 8f 26 ba ee 55 5b 8c 61 c1 b5 0d f8 46 11 6d cd 3b 1d ee 24 f3 19 df 9b 3d 85 14 12 1e 4b 5a c5 aa 32 76 02 1d 29 09 c7 48 29 ed eb c6 8d b8 b8 c2 5e z� a4 1f 85 9c 66 08 cc 99 3b 81 ca cb 02 0c ef 05 04 4b 21 81 a2 fd 33 7d fd 7b 1c 63 96 68 2f 29 b4 39 31 68 e3 c9 e6 bc fe 6b c5 b7 a0 6d 96 ba e4 24 cc 10 2c 91 74 5c 24 ad 67 3d c7 61 8f 81 r) z� f518dd4fb98883e0a87954c05cab867083bb8808552810752285a05822f56c16 9d4a2a0fd2142523d758c60b36411b682d53860514b871d27659042a5afa475d N)r. rJ r r r1 rC rB )r2 rJ r4 r5 r r r � test_salsa� s zScryptEngineTest.test_salsaN)�__name__� __module__� __qualname__�descriptionPrefixr7 rI rK r r r r r : s $ r c s� e Zd ZdZedd� �ZdZ� fdd�Zdddd d d ed �fd d dddd ed�fddddd d ed�fddddd d ed�fgZ dd� Z dZ dd� Z dd � Z d d � Zd d � Zd!d"� Zd#d$� Zd%d&� Zd'd(� Z� ZS ))�_CommonScryptTestz_ base class for testing various scrypt backends against same set of reference vectors. c C s d| j S )Nz*passlib.utils.scrypt.scrypt() <%s backend>)�backend)�clsr r r rO 0 s z#_CommonScryptTest.descriptionPrefixNc s( | j s J �t�| j � tt| ��� d S �N)rQ � scrypt_mod� _set_backend�superrP �setUp�r2 �� __class__r r rW 8 s z_CommonScryptTest.setUp� r) r �@ z� 77 d6 57 62 38 65 7b 20 3b 19 ca 42 c1 8a 04 97 f1 6b 48 44 e3 07 4a e8 df df fa 3f ed e2 14 42 fc d0 06 9d ed 09 48 f8 32 6a 75 3a 0f c8 1f 17 e8 d3 e0 fb 2e 0d 36 28 cf 35 e2 0c 38 d1 89 06 �passwordZNaCl� � z� fd ba be 1c 9d 34 72 00 78 56 e7 19 0d 01 e9 fe 7c 6a d7 cb c8 23 78 30 e7 73 76 63 4b 37 31 62 2e af 30 d9 2e 22 a3 88 6f f1 09 27 9d 98 30 da c7 27 af b9 4a 83 ee 6d 83 60 cb df a2 cc 06 40 Z pleaseletmeinZSodiumChloride� @ z� 70 23 bd cb 3a fd 73 48 46 1c 06 cd 81 fd 38 eb fd a8 fb ba 90 4f 8e 3e a9 b5 43 f6 54 5d a1 f2 d5 43 29 55 61 3f 0f cf 62 d4 97 05 24 2a 9a f9 e6 1e 85 dc 0d 65 1e 40 df cf 01 7b 45 57 58 87 i z� 21 01 cb 9b 6a 51 1a ae ad db be 09 cf 70 f8 81 ec 56 8d 57 4a 2f fd 4d ab e5 ee 98 20 ad aa 47 8e 56 fd 8f 4b a5 d0 9f fa 1c 6d 92 7c 40 f4 c3 37 30 40 49 e8 a9 52 fb cb f4 5c 6f a7 7a 41 a4 c C sv | j D ]j\}}}}}}}|dkr,tdd�r,q|dkr@| jdkr@qt�d|||||� | �t�||||||�|� qdS )zreference vectorsr^ �default)�maxr` �builtinz-scrypt reference vector: %r %r n=%r r=%r p=%rN)�reference_vectorsr rQ �log�debugr1 rT r )r2 �secret�saltr+ r, r- �keylen�resultr r r �test_reference_vectorsm s z(_CommonScryptTest.test_reference_vectorsc C sr | j r| �d| j ��| j| _ | �� }tj}tdd� tjD ��}t�|� |�| j� |sd| �d��t j ddt j d� t d�D ]�}t||�d d ��}t||�d d ��}d |�d d�> }|�d d �}|�d d �} |�d d �} d} t� } |D ]�} t�| � | �tj| � | �tj� tt�||||| | ��}| �t|�d| � | dur�| j|| d| |||||| | gf d� q�q~dS )z compare output to other backendsz!already run under %r backend testc s s | ]}t �|�r|V qd S rS )rT Z _has_backend)r= �namer r r � <genexpr>� s �z8_CommonScryptTest.test_other_backends.<locals>.<genexpr>zno other backends foundr � (?i)using builtin scrypt backend��category� r r\ r r_ rH NrA z$%r output differs from others %r: %r)�msg)�_already_tested_others�skipTestrQ r/ rT �setZbackend_valuesrU �discard�warnings�filterwarningsr �PasslibSecurityWarningrB r r0 Z assertNotIn�_scrypt�addr r r1 r )r2 r3 ZorigZ availabler> rg rh r+ r, r- �ksZpreviousZbackendsrl rj r r r �test_other_backends� sD � ��z%_CommonScryptTest.test_other_backendsc C sz dt _dt _| �tt jdddddd� t �| j� | �t j| j� t �dddddd� | �tt jd� | �t j| j� dS )zbackend managementN�srA r) Zxxx) rT rQ rz � assertRaises� TypeErrorr rU r1 � ValueErrorrX r r r � test_backend� s z _CommonScryptTest.test_backendc C sx dd� }t d�}| �||�d� d}| �||�d� d}| �||�d� | �|d�d � | �t|d � | �t|d � d S ) z'secret' parameterc S s t t�| ddddd��S )Nrh rA r) �r rT r )rg r r r � run_scrypt� s z7_CommonScryptTest.test_secret_param.<locals>.run_scrypt� abcÞfgZ 05717106997bfe0da42cf4779a2f8bd8� abcÞfg� abc�fgZ 770825d10eeaaeaf98e8a3c40f9f441dr[ Z ca1399e5fae5d3b9578dcd2b1faff6e2Nr �r r1 r r� �r2 r� ZTEXTZ TEXT_UTF8Z TEXT_LATIN1r r r �test_secret_param� s z#_CommonScryptTest.test_secret_paramc C sh dd� }t d�}| �||�d� d}| �||�d� d}| �||�d� | �t|d� | �t|d � dS ) z'salt' parameterc S s t t�d| dddd��S )Nrg rA r) r� )rh r r r r� � s z5_CommonScryptTest.test_salt_param.<locals>.run_scryptr� Z a748ec0f4613929e9e5f03d1ab741d88r� r� Z 91d056fb76fb6e9a7d1cdfffc0a16cd1Nr r� r� r r r �test_salt_param� s z!_CommonScryptTest.test_salt_paramc C sr dd� }| � t|d� | � t|d� | � t|d� | �|d�d� | � t|d� | � t|d � | �|d �d � d S ) z'n' (rounds) parameterc S s t t�dd| ddd��S )Nrg rh rA r) r� )r+ r r r r� � s z2_CommonScryptTest.test_n_param.<locals>.run_scrypt���r r rA � dacf2bca255e2870e6636fa8c8957a66rH � r) Z 0272b8fc72bc54b1159340ed99425233N�r r� r1 �r2 r� r r r � test_n_param� s z _CommonScryptTest.test_n_paramc C s~ ddd�}| � t|d� | � t|d� | �|d�d� | �|d�d� | �|d �d � | j t|d dd � | j t|d dd � dS )z'r' (block size) parameterrA c S s t t�dd|| |d��S �Nrg rh r) r� r9 r r r r� � s z2_CommonScryptTest.test_r_param.<locals>.run_scryptr� r r Z 3d630447d9f065363b8a79b0b3670251r� � Z 114f05e985a903c27237b5578e763736� @)r- � �AN)rA rA r� r� r r r � test_r_param� s z _CommonScryptTest.test_r_paramc C s~ ddd�}| � t|d� | � t|d� | �|d�d� | �|d�d� | �|d �d � | j t|d dd � | j t|d dd � dS )z'p' (parallelism) parameterrA c S s t t�dd||| d��S r� r� )r- r+ r, r r r r� s z2_CommonScryptTest.test_p_param.<locals>.run_scryptr� r r Z f2960ea8b7d48231fcec1b89b784a6far� r� Z 848a0eeb2b3543e7f543844d6ca79782r� )r, r� N)rA rA r� r� r r r � test_p_param s z _CommonScryptTest.test_p_paramc C sr | � � }dd� }| �t|d� | �t|d� | �|d�d� |�dd�}| �t||��d| � | �t|d � d S ) z'keylen' parameterc S s t t�ddddd| ��S )Nrg rh rA r� )ri r r r r� s z7_CommonScryptTest.test_keylen_param.<locals>.run_scryptr� r r �dar^ rA l �� N)r/ r r� r1 r0 r )r2 r3 r� Zksizer r r �test_keylen_param s z#_CommonScryptTest.test_keylen_param)rL rM rN �__doc__r rO rQ rW r rd rk rs r} r� r� r� r� r� r� r� � __classcell__r r rY r rP ( s( �,.rP c C sR z dd l } W n@ tyL } z(dt|�v r6W Y d }~dS � W Y d }~n d }~0 0 dS )Nr r FT)r � ImportError�str)r �errr r r �_can_import_cffi_scrypt8 s r� c C s, zddl m} W dS ty& Y dS 0 d S )Nr r TF)r! r r� r r r r �_can_import_stdlib_scryptD s r� ra )�minz skipped under current test modec s( e Zd ZdZ� fdd�Zdd� Z� ZS )r rc c s$ t t| ��� tjddtjd� d S )Nr rn ro )rV r rW rw rx r ry rX rY r r rW W s �zBuiltinScryptTest.setUpc C s( t str| �d��| �tjtjd� dS )z%backend management -- missing backendz non-builtin backend is presentr N)�has_stdlib_scrypt�has_cffi_scryptrt r r ZMissingBackendErrorrT rU rX r r r �test_missing_backend\ s z&BuiltinScryptTest.test_missing_backend)rL rM rN rQ rW r� r� r r rY r r S s r z'scrypt' package not foundc @ s e Zd ZdZdd� ZdS )�ScryptPackageTestr c C s* t r| �d��t�d� | �tjd� dS )�%backend management -- default backendz higher priority backend presentra r N)r� rt rT rU r1 rQ rX r r r �test_default_backendg s z&ScryptPackageTest.test_default_backendN�rL rM rN rQ r� r r r r r� c s r� z 'hashlib.scrypt()' not foundc @ s e Zd ZdZdd� ZdS )�StdlibScryptTest�stdlibc C s t �d� | �t jd� dS )r� ra r� N)rT rU r1 rQ rX r r r r� s s z%StdlibScryptTest.test_default_backendNr� r r r r r� o s r� )N)*r� Zbinasciir r! ZloggingZ getLoggerrL re r rw rx Zpasslibr Z passlib.utilsr Zpasslib.utils.compatr r r Zpasslib.utils.decorr Zpasslib.tests.utilsr r r r Zpasslib.cryptor rT �__all__r r r& r rP r� r� r� r� r r� r� r r r r �<module> s> o