Server IP : 192.158.238.246 / Your IP : 18.191.240.94 Web Server : LiteSpeed System : Linux uniform.iwebfusion.net 4.18.0-553.27.1.lve.1.el8.x86_64 #1 SMP Wed Nov 20 15:58:00 UTC 2024 x86_64 User : jenniferflocom ( 1321) PHP Version : 8.1.32 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /usr/lib/python3.6/site-packages/jwt/contrib/algorithms/__pycache__/ |
Upload File : |
3 �k�Z� � @ s@ d dl Z d dlZd dlmZ d dlmZmZ G dd� de�ZdS )� N)� Algorithm)�string_types� text_typec @ sB e Zd ZdZejZejZej Z dd� Zdd� Zdd� Z dd � Zd S )�ECAlgorithmz� Performs signing and verification operations using ECDSA and the specified hash function This class requires the ecdsa package to be installed. This is based off of the implementation in PyJWT 0.3.2 c C s || _ d S )N)�hash_alg)�selfr � r �/usr/lib/python3.6/py_ecdsa.py�__init__ s zECAlgorithm.__init__c C s~ t |tj�st |tj�r|S t |t�rrt |t�r:|jd�}ytjj|�}W qz tjj k rn tjj|�}Y qzX nt d��|S )Nzutf-8zExpecting a PEM-formatted key.)� isinstance�ecdsaZ SigningKeyZVerifyingKeyr r �encodeZfrom_pemZderZ UnexpectedDER� TypeError)r �keyr r r �prepare_key s zECAlgorithm.prepare_keyc C s |j || jtjjd�S )N)�hashfuncZ sigencode)�signr r �utilZsigencode_string)r �msgr r r r r 3 s zECAlgorithm.signc C s2 y|j ||| jtjjd�S tk r, dS X d S )N)r Z sigdecodeF)�verifyr r r Zsigdecode_string�AssertionError)r r r Zsigr r r r 7 s zECAlgorithm.verifyN)�__name__� __module__�__qualname__�__doc__�hashlibZsha256ZSHA256Zsha384ZSHA384Zsha512ZSHA512r r r r r r r r r s r )r r Zjwt.algorithmsr Z jwt.compatr r r r r r r �<module> s