whoami7 - Manager
:
/
lib
/
python3
/
dist-packages
/
josepy
/
__pycache__
/
Upload File:
files >> //lib/python3/dist-packages/josepy/__pycache__/jwk.cpython-38.pyc
U ��]�$ � @ s� d Z ddlZddlZddlZddlZddlZddlZddlm Z ddl m Z ddl m Z ddl mZ ddl mZ ddlmZmZmZ e�e�ZG d d � d ej�ZejG d d � d e��ZejG d d� de��ZejG dd� de��Z dS )� JSON Web Key.� N)�default_backend)�hashes)� serialization)�ec)�rsa)�errors� json_util�utilc @ sd e Zd ZdZdZi ZdZeZdddd�Z e j fdd �Z e jd d � �Zedd d ��Zeddd��ZdS )�JWKr Zkty� N)�,�:T)�indentZ separatorsZ sort_keysc sP t j|� t� d�}|�tjt� fdd�t�� � � �D ��f� j �� � � |� � S )zgCompute JWK Thumbprint. https://tools.ietf.org/html/rfc7638 :returns: bytes )�backendc 3 s$ | ] \}}|� j kr||fV qd S �N)�required)�.0�k�v��selfr �,/usr/lib/python3/dist-packages/josepy/jwk.py� <genexpr>3 s �z!JWK.thumbprint.<locals>.<genexpr>) r ZHashr �update�json�dumps�dict�six� iteritemsZto_json� _thumbprint_json_dumps_params�encode�finalize)r Z hash_functionZdigestr r r � thumbprint) s �� zJWK.thumbprintc C s t � �dS )ziGenerate JWK with public key. For symmetric cryptosystems, this would return ``self``. N��NotImplementedErrorr r r r � public_key8 s zJWK.public_keyc C s� |d krt � n|}i }tjtjfD ]L}z||||�W S tttjjfk rl } z |||< W 5 d }~X Y q"X q"tj tj fD ]H}z|||�W S ttjjfk r� } z |||< W 5 d }~X Y q|X q|t � d� |���d S )Nz Unable to deserialize key: {0})r r Zload_pem_private_keyZload_der_private_key� ValueError� TypeError� cryptography� exceptionsZUnsupportedAlgorithmZload_pem_public_keyZload_der_public_keyr �Error�format)�cls�data�passwordr r* �loader�errorr r r �_load_cryptography_keyA s* �� �� zJWK._load_cryptography_keyc C s� z| � |||�}W n> tjk rP } z t�d|� t|d� W Y �S d}~X Y nX | jtk r~t|| j �s~t�d� |j | j ���t � | j�D ] }t||j �r�||d� S q�t�d� |j ���dS )a� Load serialized key as JWK. :param str data: Public or private key serialized as PEM or DER. :param str password: Optional password. :param backend: A `.PEMSerializationBackend` and `.DERSerializationBackend` provider. :raises errors.Error: if unable to deserialize, or unsupported JWK algorithm :returns: JWK of an appropriate type. :rtype: `JWK` z,Loading symmetric key, asymmetric failed: %s��keyNz"Unable to deserialize {0} into {1}zUnsupported algorithm: {0})r2 r r+ �logger�debug�JWKOct�typ�NotImplemented� isinstance�cryptography_key_typesr, � __class__r Z itervalues�TYPES)r- r. r/ r r4 r1 Zjwk_clsr r r �load[ s" � � zJWK.load)NN)NN)�__name__� __module__� __qualname__�__doc__�type_field_namer= r; r9 r r r ZSHA256r# �abc�abstractmethodr& � classmethodr2 r> r r r r r s � r c @ sJ e Zd ZdZdZejejfZde j ddfZ dd� Z e dd � �Zd d � Zd S ) �JWKESz<ES JWK. .. warning:: This is not yet implemented! ZESZcrv�x�yc C s t � �d S r r$ r r r r �fields_to_partial_json� s z JWKES.fields_to_partial_jsonc C s t � �d S r r$ �r- �jobjr r r �fields_from_json� s zJWKES.fields_from_jsonc C s t � �d S r r$ r r r r r& � s zJWKES.public_keyN)r? r@ rA rB r8 r ZEllipticCurvePublicKeyZEllipticCurvePrivateKeyr; r rC r rJ rF rM r& r r r r rG { s � rG c @ s> e Zd ZdZdZdZdejfZdd� Z e dd� �Z d d � Z d S ) r7 zSymmetric JWK.�octr3 r c C s dt �| j�iS )Nr )r �encode_b64joser4 r r r r rJ � s z JWKOct.fields_to_partial_jsonc C s | t �|d �d�S )Nr r3 )r �decode_b64joserK r r r rM � s zJWKOct.fields_from_jsonc C s | S r r r r r r r& � s zJWKOct.public_keyN) r? r@ rA rB r8 � __slots__r rC r rJ rF rM r& r r r r r7 � s r7 c st e Zd ZdZdZejejfZdZ de j dfZ � fdd�Z edd � �Zed d � �Zd d � Zedd� �Zdd� Z� ZS )�JWKRSAz�RSA JWK. :ivar key: :class:`~cryptography.hazmat.primitives.asymmetric.rsa.RSAPrivateKey` or :class:`~cryptography.hazmat.primitives.asymmetric.rsa.RSAPublicKey` wrapped in :class:`~josepy.util.ComparableRSAKey` ZRSAr3 �e�nc s@ d|kr*t |d tj�s*t�|d �|d< tt| �j||� d S )Nr4 )r: r ZComparableRSAKey�superrR �__init__)r �args�kwargs�r< r r rV � s �zJWKRSA.__init__c C s. dd� }t �t�|t|�dd� �d����S )zQEncode Base64urlUInt. :type data: long :rtype: unicode c S s t | �d rd| S | S )N� �0)�len)�argr r r �_leading_zeros� s z,JWKRSA._encode_param.<locals>._leading_zerosrZ N�L)r rO �binasciiZ unhexlify�hex�rstrip)r- r. r^ r r r � _encode_param� s �zJWKRSA._encode_paramc C s: zt t�t�|��d�W S tk r4 t�� �Y nX dS )zDecode Base64urlUInt.� N)�intr` Zhexlifyr rP r' r ZDeserializationError)r- r. r r r � _decode_param� s zJWKRSA._decode_paramc C s t | �| j�� d�S )Nr3 )�typer4 r& r r r r r& � s zJWKRSA.public_keyc s@ � �fdd�dD �\}}t j||d�}d�kr<|�t� �}n�� ��d �}d�kszd�kszd�kszd �kszd �kszd �kr�t�fd d�d D �� \}}} } } } tdd� | D ��r�t�d�| ���t� fdd�| D ��\}}} } } n6t � |||�\}}t � ||�} t � ||�} t � ||�} t � |||| | | |��t� �}� |d�S )Nc 3 s | ]}� � �| �V qd S r �rf �r rH rK r r r � s z*JWKRSA.fields_from_json.<locals>.<genexpr>�rT rS )rS rT �d�p�q�dp�dq�qiZothc 3 s | ]}� � |�V qd S r )�getri )rL r r r � s )rl rm rn ro rp c s s | ]}|d kr|V qd S r r )r Zparamr r r r � s z(Some private parameters are missing: {0}c 3 s | ]}� � |�V qd S r rh ri )r- r r r � s r3 )r ZRSAPublicNumbersr& r rf �tupler r+ r, Zrsa_recover_prime_factorsZ rsa_crt_dmp1Z rsa_crt_dmq1Z rsa_crt_iqmpZRSAPrivateNumbersZ private_key) r- rL rT rS �public_numbersr4 rk rl rm rn ro rp Z all_paramsr rK r rM � sP ��� ��� � ��zJWKRSA.fields_from_jsonc s� t � jjtj�r*� j�� }|j|jd�}n>� j�� }� j� � �� }|j|j|j |j |j |j |j|jd�}t� fdd�t�|�D ��S )Nrj )rT rS rk rl rm rn ro rp c 3 s | ]\}}|� � |�fV qd S r )rc )r r4 �valuer r r r s �z0JWKRSA.fields_to_partial_json.<locals>.<genexpr>)r: r4 Z_wrappedr � RSAPublicKeyrs rT rS Zprivate_numbersr& rk rl rm Zdmp1Zdmq1Ziqmpr r r )r ZnumbersZparamsZprivateZpublicr r r rJ � s& � � �z JWKRSA.fields_to_partial_json)r? r@ rA rB r8 r ru Z RSAPrivateKeyr; rQ r rC r rV rF rc rf r& rM rJ � __classcell__r r rY r rR � s &rR ) rB rD r` r ZloggingZcryptography.exceptionsr) r Z cryptography.hazmat.backendsr Z cryptography.hazmat.primitivesr r Z)cryptography.hazmat.primitives.asymmetricr r Zjosepyr r r Z getLoggerr? r5 ZTypedJSONObjectWithFieldsr �registerrG r7 rR r r r r �<module> s( g
Copyright ©2021 || Defacer Indonesia