feat(auth): add stub for BasePasswordHasher decode method and salt_entropy variable

[Kadermiyanyedi]

Hi! I was looking at the Todo list and thought I could help with this.

• I made additions for the salt_entropy variable and the decode method in the BasePasswordHasher class.
  *Also removed the algorithm and variable variables that were added before but included in the todo list.

[sobolevn]

Hi, thanks a lot for your help!

But, there are some problems yet to fix:

error: django.contrib.auth.hashers.BasePasswordHasher.algorithm variable differs from runtime type None
Stub: in file /home/runner/work/django-stubs/django-stubs/django-stubs/contrib/auth/hashers.pyi:18
builtins.str
Runtime:
None

error: django.contrib.auth.hashers.BasePasswordHasher.library variable differs from runtime type None
Stub: in file /home/runner/work/django-stubs/django-stubs/django-stubs/contrib/auth/hashers.pyi:19
Union[builtins.str, tuple[builtins.str, builtins.str]]
Runtime:
None

note: unused allowlist entry django.contrib.auth.hashers.Argon2PasswordHasher.decode
note: unused allowlist entry django.contrib.auth.hashers.BCryptSHA256PasswordHasher.decode
note: unused allowlist entry django.contrib.auth.hashers.CryptPasswordHasher.decode
note: unused allowlist entry django.contrib.auth.hashers.MD5PasswordHasher.decode
note: unused allowlist entry django.contrib.auth.hashers.PBKDF2PasswordHasher.decode
note: unused allowlist entry django.contrib.auth.hashers.SHA1PasswordHasher.decode
note: unused allowlist entry django.contrib.auth.hashers.UnsaltedMD5PasswordHasher.decode
note: unused allowlist entry django.contrib.auth.hashers.UnsaltedSHA1PasswordHasher.decode

[Kadermiyanyedi]

Hi, thanks for your response. I checked the Django source code again.

-> I added the decode function to the subclasses if the function return type is different from the BasePasswordHasher class

-> The algorithm and library variables are set to None in the BasePasswordHasher class in Django source code. The library variable is set to string or tuple[string] only in BCryptSHA256PasswordHasher and Argon2PasswordHasher classes. I set to None the library variable in the BasePasswordHasher class to None and I added library variable to two sub classes.

And finally I removed these changes from the todo list file.

[sobolevn]

Maybe like this?

[Kadermiyanyedi]

Hi, @sobolevn do you have any other suggestions? I can do :)

[sobolevn]

No, LGTM! Thank you