o

�h��@s�dZd
dl
Z
d
dlZd
dlZd
dlmZ
d
dlmZ
d
dlm	Z	
Gdd�de
�Zddd	�
d
d�ZdZ
e
f
d
d�
Zdd�Zddd�
Ze	e
jd�rOe
jZe
jZdSddd�
dd�Zdd�
dd�ZdS)z3
Django's standard crypto functions and utilities.
�N)
�settings)
�force_bytes)
�func_supports_parameterc
@seZ
dZd
ZdS)�InvalidAlgorithmz&Algorithm is not supported by hashlib.N)�__name__�
__module__�__qualname__�__doc__�r
r
�I/usr/local/CyberPanel/lib/python3.10/site-packages/django/utils/crypto.pyr
s
r�sha1)
�	algorithmc

Csx|d
urtj
}t|�
}t|�
}ztt|�}Wnty)
}
ztd|�
|�d
}~w
w|||�
��}tj	|t|
�
|d�S)a*

    Return the HMAC of 'value', using a key generated from key_salt and a
    secret (which defaults to settings.SECRET_KEY). Default algorithm is SHA1,
    but any algorithm name supported by hashlib can be passed.

    A different key_salt should be passed in for every application of HMAC.
    Nz6%r is not an algorithm accepted by the hashlib module.)�msg�	digestmod)
r�
SECRET_KEYr�getattr�hashlib�AttributeErrorr�digest�hmac�new)�key_salt�value�secretr
�hasher�
e�keyr
r
r�salted_hmacs 






����r�>abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789csd
��f
dd�t
|�
D�
�
S)aG

    Return a securely generated random string.

    The bit length of the returned value can be calculated with the formula:
        log_2(len(allowed_chars)^length)

    For example, with default `allowed_chars` (26+26+10), this gives:
      * length: 12, bit length =~ 71 bits
      * length: 22, bit length =~ 131 bits
    �c
3s�|]}
t�
��
V
qdS�
N)�secrets�choice)�.0�
i�
�
allowed_charsr
r�	<genexpr>>s�z$get_random_string.<locals>.<genexpr>)�join�range)�lengthr&r
r%r�get_random_string3sr+cCst�
t|�
t|
�
�S)
z:Return True if the two strings are equal, False otherwise.)r!�compare_digestr)�val1�val2r
r
r�constant_time_compareAsr/cCs<|d
urtj
}|p
d
}t|�
}t|
�
}
t�|�j||
||�S)z)Return the hash of password using pbkdf2.N)r�sha256r�pbkdf2_hmac�name)�password�salt�
iterations�dklenrr
r
r�pbkdf2Fs




r7�usedforsecurity�T)
r8c

C�
t�
|�
Sr )r�md5)�datar8r
r
rr;Y�

r;c

Cr:r )rr)�hash_algorithmr8r
r
r�new_hash\r=r?r )r
N)
r9)r	rrr!�django.confr�django.utils.encodingr�django.utils.inspectr�
ValueErrorrr�RANDOM_STRING_CHARSr+r/r7r;rr?r
r
r
r�<module>
s$