o
    Þ­j  ã                   @  sr   d dl mZ d dlZd dlmZmZmZmZ d dlm	Z	 d dl
mZmZ d dlmZmZmZmZ G dd„ dƒZdS )	é    )ÚannotationsN)ÚAuthCredentialsÚAuthenticationBackendÚAuthenticationErrorÚUnauthenticatedUser)ÚHTTPConnection)ÚPlainTextResponseÚResponse)ÚASGIAppÚReceiveÚScopeÚSendc                   @  s2   e Zd Z	ddd
d„Zddd„Zeddd„ƒZdS )ÚAuthenticationMiddlewareNÚappr
   Úbackendr   Úon_errorúGtyping.Callable[[HTTPConnection, AuthenticationError], Response] | NoneÚreturnÚNonec                 C  s*   || _ || _|d ur|| _d S | j| _d S ©N)r   r   Údefault_on_errorr   )Úselfr   r   r   © r   ú`/var/www/html/CropPilot/venv/lib/python3.10/site-packages/starlette/middleware/authentication.pyÚ__init__   s   
þþz!AuthenticationMiddleware.__init__Úscoper   Úreceiver   Úsendr   c              
   Ã  sè   �|d dvr|   |||¡I d H  d S t|ƒ}z| j |¡I d H }W n3 tyU } z'|  ||¡}|d dkrA|dddœƒI d H  n	||||ƒI d H  W Y d }~d S d }~ww |d u r`tƒ tƒ f}|\|d< |d< |   |||¡I d H  d S )	NÚtype)ÚhttpÚ	websocketr    zwebsocket.closeiè  )r   ÚcodeÚauthÚuser)r   r   r   Úauthenticater   r   r   r   )r   r   r   r   ÚconnÚauth_resultÚexcÚresponser   r   r   Ú__call__   s&   €€úz!AuthenticationMiddleware.__call__r%   r   r'   Ú	Exceptionr	   c                 C  s   t t|ƒdd�S )Ni�  )Ústatus_code)r   Ústr)r%   r'   r   r   r   r   3   s   z)AuthenticationMiddleware.default_on_errorr   )r   r
   r   r   r   r   r   r   )r   r   r   r   r   r   r   r   )r%   r   r'   r*   r   r	   )Ú__name__Ú
__module__Ú__qualname__r   r)   Ústaticmethodr   r   r   r   r   r      s    û
r   )Ú
__future__r   ÚtypingÚstarlette.authenticationr   r   r   r   Ústarlette.requestsr   Ústarlette.responsesr   r	   Ústarlette.typesr
   r   r   r   r   r   r   r   r   Ú<module>   s    