Files
awx/awx/sso/pipeline.py
Matthew Jones c124aeaf14 Change ldap and other sso defaults to remove from team/admin
Previously the default was not to remove an sso user from a team or as
an admin if they were removed from the SSO service.  This changes that
and updates some readme-type lines.
2016-06-09 16:02:29 -04:00

138 lines
4.5 KiB
Python

# Copyright (c) 2015 Ansible, Inc.
# All Rights Reserved.
# Python
import re
# Python Social Auth
from social.exceptions import AuthException
# Tower
from awx.api.license import feature_enabled
class AuthNotFound(AuthException):
def __init__(self, backend, email_or_uid, *args, **kwargs):
self.email_or_uid = email_or_uid
super(AuthNotFound, self).__init__(backend, *args, **kwargs)
def __str__(self):
return 'An account cannot be found for {0}'.format(self.email_or_uid)
class AuthInactive(AuthException):
def __str__(self):
return 'Your account is inactive'
def check_user_found_or_created(backend, details, user=None, *args, **kwargs):
if not user:
email_or_uid = details.get('email') or kwargs.get('email') or kwargs.get('uid') or '???'
raise AuthNotFound(backend, email_or_uid)
def set_is_active_for_new_user(strategy, details, user=None, *args, **kwargs):
if kwargs.get('is_new', False):
details['is_active'] = True
return {'details': details}
def prevent_inactive_login(backend, details, user=None, *args, **kwargs):
if user and not user.is_active:
raise AuthInactive(backend)
def _update_m2m_from_expression(user, rel, expr, remove=True):
'''
Helper function to update m2m relationship based on user matching one or
more expressions.
'''
should_add = False
if expr is None:
return
elif not expr:
pass
elif expr is True:
should_add = True
else:
if isinstance(expr, (basestring, type(re.compile('')))):
expr = [expr]
for ex in expr:
if isinstance(ex, basestring):
if user.username == ex or user.email == ex:
should_add = True
elif isinstance(ex, type(re.compile(''))):
if ex.match(user.username) or ex.match(user.email):
should_add = True
if should_add:
rel.add(user)
elif remove:
rel.remove(user)
def update_user_orgs(backend, details, user=None, *args, **kwargs):
'''
Update organization memberships for the given user based on mapping rules
defined in settings.
'''
if not user:
return
from awx.main.models import Organization
multiple_orgs = feature_enabled('multiple_organizations')
org_map = backend.setting('ORGANIZATION_MAP') or {}
for org_name, org_opts in org_map.items():
# Get or create the org to update. If the license only allows for one
# org, always use the first active org, unless no org exists.
if multiple_orgs:
org = Organization.objects.get_or_create(name=org_name)[0]
else:
try:
org = Organization.objects.order_by('pk')[0]
except IndexError:
continue
# Update org admins from expression(s).
remove = bool(org_opts.get('remove', True))
admins_expr = org_opts.get('admins', None)
remove_admins = bool(org_opts.get('remove_admins', remove))
_update_m2m_from_expression(user, org.admin_role.members, admins_expr, remove_admins)
# Update org users from expression(s).
users_expr = org_opts.get('users', None)
remove_users = bool(org_opts.get('remove_users', remove))
_update_m2m_from_expression(user, org.member_role.members, users_expr, remove_users)
def update_user_teams(backend, details, user=None, *args, **kwargs):
'''
Update team memberships for the given user based on mapping rules defined
in settings.
'''
if not user:
return
from awx.main.models import Organization, Team
multiple_orgs = feature_enabled('multiple_organizations')
team_map = backend.setting('TEAM_MAP') or {}
for team_name, team_opts in team_map.items():
# Get or create the org to update. If the license only allows for one
# org, always use the first active org, unless no org exists.
if multiple_orgs:
if 'organization' not in team_opts:
continue
org = Organization.objects.get_or_create(name=team_opts['organization'])[0]
else:
try:
org = Organization.objects.order_by('pk')[0]
except IndexError:
continue
# Update team members from expression(s).
team = Team.objects.get_or_create(name=team_name, organization=org)[0]
users_expr = team_opts.get('users', None)
remove = bool(team_opts.get('remove', True))
_update_m2m_from_expression(user, team.member_role.members, users_expr, remove)