I try to implement this <https://djangosnippets.org/snippets/3030/> hasher
in order to be able to authenticate user who are imported from drupal 7.
So I put the hasher in the settings.py as follows:
PASSWORD_HASHERS = (
'myproj.drupal_hasher.DrupalPasswordHasher', #drupal hasher
'django.contrib.auth.hashers.PBKDF2SHA1PasswordHasher',
'django.contrib.auth.hashers.BCryptPasswordHasher',
'django.contrib.auth.hashers.SHA1PasswordHasher',
'django.contrib.auth.hashers.MD5PasswordHasher',
'django.contrib.auth.hashers.CryptPasswordHasher',
)
However it does not authenticate imported users from drupal and for users
who are created in Django I get:
'ascii' codec can't decode byte 0xcf in position 0: ordinal not in
range(128)
Here is the trackback:
Environment:
Request Method: POST
Request URL: http://127.0.0.1:8000/auth/
Django Version: 1.7.3
Python Version: 2.7.3
Installed Applications:
('django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'article',
'photo',
'debug_toolbar',
'django_markdown',
'haystack')
Installed Middleware:
(u'debug_toolbar.middleware.DebugToolbarMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.auth.middleware.SessionAuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware')
Traceback:
File
"/home/mario/.myprojenv/local/lib/python2.7/site-packages/django/core/handlers/base.py"
in get_response
111. response = wrapped_callback(request, *
callback_args, **callback_kwargs)
File "/home/mario/myproj/myauth/views.py" in auth_view
16. user = auth.authenticate(username=username, password=password)
File
"/home/mario/.myprojenv/local/lib/python2.7/site-packages/django/contrib/auth/__init__.py"
in authenticate
60. user = backend.authenticate(**credentials)
File
"/home/mario/.myprojenv/local/lib/python2.7/site-packages/django/contrib/auth/backends.py"
in authenticate
17. if user.check_password(password):
File
"/home/mario/.myprojenv/local/lib/python2.7/site-packages/django/contrib/auth/models.py"
in check_password
237. return check_password(raw_password, self.password, setter
)
File
"/home/mario/.myprojenv/local/lib/python2.7/site-packages/django/contrib/auth/hashers.py"
in check_password
63. setter(password)
File
"/home/mario/.myprojenv/local/lib/python2.7/site-packages/django/contrib/auth/models.py"
in setter
235. self.set_password(raw_password)
File
"/home/mario/.myprojenv/local/lib/python2.7/site-packages/django/contrib/auth/models.py"
in set_password
227. self.password = make_password(raw_password)
File
"/home/mario/.myprojenv/local/lib/python2.7/site-packages/django/contrib/auth/hashers.py"
in make_password
85. return hasher.encode(password, salt)
File "/home/mario/myproj/myproj/drupal_hasher.py" in encode
81. encoded_hash = self._apply_hash(password, self._digests[
digest], settings)
File "/home/mario/myproj/myproj/drupal_hasher.py" in _apply_hash
68. password_hash = digest(password_hash + password).
digest()
Exception Type: UnicodeDecodeError at /auth/
Exception Value: 'ascii' codec can't decode byte 0xcf in position 0:
ordinal not in range(128)
All source and destination database tables are converted to utf8_unicode_ci.
I am stock on this problem for days so really appreciate your help.
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