/usr/lib/python3/dist-packages/social/pipeline/user.py is in python3-social-auth 0.2.13-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 | from uuid import uuid4
from social.utils import slugify, module_member
USER_FIELDS = ['username', 'email']
def get_username(strategy, details, user=None, *args, **kwargs):
if 'username' not in strategy.setting('USER_FIELDS', USER_FIELDS):
return
storage = strategy.storage
if not user:
email_as_username = strategy.setting('USERNAME_IS_FULL_EMAIL', False)
uuid_length = strategy.setting('UUID_LENGTH', 16)
max_length = storage.user.username_max_length()
do_slugify = strategy.setting('SLUGIFY_USERNAMES', False)
do_clean = strategy.setting('CLEAN_USERNAMES', True)
if do_clean:
clean_func = storage.user.clean_username
else:
clean_func = lambda val: val
if do_slugify:
override_slug = strategy.setting('SLUGIFY_FUNCTION')
if override_slug:
slug_func = module_member(override_slug)
else:
slug_func = slugify
else:
slug_func = lambda val: val
if email_as_username and details.get('email'):
username = details['email']
elif details.get('username'):
username = details['username']
else:
username = uuid4().hex
short_username = username[:max_length - uuid_length]
final_username = slug_func(clean_func(username[:max_length]))
# Generate a unique username for current user using username
# as base but adding a unique hash at the end. Original
# username is cut to avoid any field max_length.
# The final_username may be empty and will skip the loop.
while not final_username or \
storage.user.user_exists(username=final_username):
username = short_username + uuid4().hex[:uuid_length]
final_username = slug_func(clean_func(username[:max_length]))
else:
final_username = storage.user.get_username(user)
return {'username': final_username}
def create_user(strategy, details, user=None, *args, **kwargs):
if user:
return {'is_new': False}
fields = dict((name, kwargs.get(name) or details.get(name))
for name in strategy.setting('USER_FIELDS',
USER_FIELDS))
if not fields:
return
return {
'is_new': True,
'user': strategy.create_user(**fields)
}
def user_details(strategy, details, user=None, *args, **kwargs):
"""Update user details using data from provider."""
if user:
changed = False # flag to track changes
protected = ('username', 'id', 'pk', 'email') + \
tuple(strategy.setting('PROTECTED_USER_FIELDS', []))
# Update user model attributes with the new data sent by the current
# provider. Update on some attributes is disabled by default, for
# example username and id fields. It's also possible to disable update
# on fields defined in SOCIAL_AUTH_PROTECTED_FIELDS.
for name, value in details.items():
if value and hasattr(user, name):
# Check https://github.com/omab/python-social-auth/issues/671
current_value = getattr(user, name, None)
if not current_value or name not in protected:
changed |= current_value != value
setattr(user, name, value)
if changed:
strategy.storage.user.changed(user)
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