planetstack/openstack_observer/steps/sync_user_deployments.py

   1 import os
   2 import base64
   3 import hashlib
   4 from collections import defaultdict
   5 from django.db.models import F, Q
   6 from planetstack.config import Config
   7 from observer.openstacksyncstep import OpenStackSyncStep
   8 from core.models.site import SiteDeployments, Deployment
   9 from core.models.user import User
  10 from core.models.userdeployments import UserDeployments
  11 from util.logger import Logger, logging
  12
  13 logger = Logger(level=logging.INFO)
  14
  15 class SyncUserDeployments(OpenStackSyncStep):
  16     provides=[UserDeployments, User]
  17     requested_interval=0
  18
  19     def fetch_pending(self, deleted):
  20
  21         if (deleted):
  22             return UserDeployments.deleted_objects.all()
  23
  24         # user deployments are not visible to users. We must ensure
  25         # user are deployed at all deploymets available to their sites.
  26         else:
  27             deployments = Deployment.objects.all()
  28             site_deployments = SiteDeployments.objects.all()
  29             site_deploy_lookup = defaultdict(list)
  30             for site_deployment in site_deployments:
  31                 site_deploy_lookup[site_deployment.site].append(site_deployment.deployment)
  32
  33             user_deploy_lookup = defaultdict(list)
  34             for user_deployment in UserDeployments.objects.all():
  35                 user_deploy_lookup[user_deployment.user].append(user_deployment.deployment)
  36
  37             all_deployments = Deployment.objects.filter()
  38             for user in User.objects.all():
  39                 if user.is_admin:
  40                     # admins should have an account at all deployments
  41                     expected_deployments = deployments
  42                 else:
  43                     # normal users should have an account at their site's deployments
  44                     #expected_deployments = site_deploy_lookup[user.site]
  45                     # users are added to all deployments for now
  46                     expected_deployments = deployments
  47                 for expected_deployment in expected_deployments:
  48                     if not user in user_deploy_lookup or \
  49                       expected_deployment not in user_deploy_lookup[user]:
  50                         # add new record
  51                         ud = UserDeployments(user=user, deployment=expected_deployment)
  52                         ud.save()
  53                         #user_deployments.append(ud)
  54                     #else:
  55                     #    # update existing record
  56                     #    ud = UserDeployments.objects.get(user=user, deployment=expected_deployment)
  57                     #    user_deployments.append(ud)
  58
  59             return UserDeployments.objects.filter(Q(enacted__lt=F('updated')) | Q(enacted=None))
  60
  61     def sync_record(self, user_deployment):
  62         logger.info("sync'ing user %s at deployment %s" % (user_deployment.user, user_deployment.deployment.name))
  63         name = user_deployment.user.email[:user_deployment.user.email.find('@')]
  64         user_fields = {'name': user_deployment.user.email,
  65                        'email': user_deployment.user.email,
  66                        'password': hashlib.md5(user_deployment.user.password).hexdigest()[:6],
  67                        'enabled': True}
  68         driver = self.driver.admin_driver(deployment=user_deployment.deployment.name)
  69         if not user_deployment.kuser_id:
  70             keystone_user = driver.create_user(**user_fields)
  71             user_deployment.kuser_id = keystone_user.id
  72         else:
  73             driver.update_user(user_deployment.kuser_id, user_fields)
  74
  75         # setup user deployment home site roles
  76         if user_deployment.user.site:
  77             site_deployments = SiteDeployments.objects.filter(site=user_deployment.user.site,
  78                                                               deployment=user_deployment.deployment)
  79             if site_deployments:
  80                 # need the correct tenant id for site at the deployment
  81                 tenant_id = site_deployments[0].tenant_id
  82                 driver.add_user_role(user_deployment.kuser_id,
  83                                      tenant_id, 'user')
  84                 if user_deployment.user.is_admin:
  85                     driver.add_user_role(user_deployment.kuser_id, tenant_id, 'admin')
  86                 else:
  87                     # may have admin role so attempt to remove it
  88                     driver.delete_user_role(user_deployment.kuser_id, tenant_id, 'admin')
  89
  90         #if user_deployment.user.public_key:
  91         #    if not user_deployment.user.keyname:
  92         #        keyname = user_deployment.user.email.lower().replace('@', 'AT').replace('.', '')
  93         #        user_deployment.user.keyname = keyname
  94         #        user_deployment.user.save()
  95         #
  96         #    user_driver = driver.client_driver(caller=user_deployment.user,
  97         #                                       tenant=user_deployment.user.site.login_base,
  98         #                                       deployment=user_deployment.deployment.name)
  99         #    key_fields =  {'name': user_deployment.user.keyname,
 100         #                   'public_key': user_deployment.user.public_key}
 101         #    user_driver.create_keypair(**key_fields)
 102
 103         user_deployment.save()
 104
 105     def delete_record(self, user_deployment):
 106         if user_deployment.user.kuser_id:
 107             driver = self.driver.admin_driver(deployment=user_deployment.deployment.name)
 108             driver.delete_user(user_deployment.user.kuser_id)
 109