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Commit 132dd4a5 by Szabolcs Gelencser
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Remove ACL model and arch field from instance and template

parent 8ea3fe0c
Showing with 33 additions and 418 deletions
circle/acl/management/__init__.py deleted 100644 → 0
"""
Creates Levels for all installed apps that have levels.
"""
from django.db.models import signals
from django.apps import apps
from django.db import DEFAULT_DB_ALIAS
from django.core.exceptions import ImproperlyConfigured
from ..models import Level, AclBase
def create_levels(app_config, verbosity=False, using=DEFAULT_DB_ALIAS,
**kwargs):
"""Create and set the weights of the configured Levels.
Based on django.contrib.auth.management.__init__.create_permissions"""
# if not router.allow_migrate(using, auth_app.Permission):
# return
from django.contrib.contenttypes.models import ContentType
app_models = [k for k in apps.get_models(app_config)
if AclBase in k.__bases__]
print "Creating levels for models: %s." % ", ".join(
[m.__name__ for m in app_models])
# This will hold the levels we're looking for as
# (content_type, (codename, name))
searched_levels = list()
level_weights = list()
# The codenames and ctypes that should exist.
ctypes = set()
for klass in app_models:
# Force looking up the content types in the current database
# before creating foreign keys to them.
ctype1 = ContentType.objects.db_manager(using).get_for_model(klass)
ctypes.add(ctype1)
weight = 0
try:
for codename, name in klass.ACL_LEVELS:
searched_levels.append((ctype1, (codename, name)))
level_weights.append((ctype1, codename, weight))
weight += 1
except AttributeError:
raise ImproperlyConfigured(
"Class %s doesn't have ACL_LEVELS attribute." % klass)
# Find all the Levels that have a content_type for a model we're
# looking for. We don't need to check for codenames since we already have
# a list of the ones we're going to create.
all_levels = set(Level.objects.using(using).filter(
content_type__in=ctypes,
).values_list(
"content_type", "codename"
))
levels = [
Level(codename=codename, name=name, content_type=ctype)
for ctype, (codename, name) in searched_levels
if (ctype.pk, codename) not in all_levels
]
Level.objects.using(using).bulk_create(levels)
if verbosity >= 2:
print("Adding levels [%s]." % ", ".join(unicode(l) for l in levels))
print("Searched: [%s]." % ", ".join(
unicode(l) for l in searched_levels))
print("All: [%s]." % ", ".join(unicode(l) for l in all_levels))
# set weights
for ctype, codename, weight in level_weights:
Level.objects.filter(codename=codename,
content_type=ctype).update(weight=weight)
signals.post_migrate.connect(
create_levels, dispatch_uid="circle.acl.management.create_levels")
circle/acl/management/commands/update_levels.py deleted 100644 → 0
# Copyright 2014 Budapest University of Technology and Economics (BME IK)
#
# This file is part of CIRCLE Cloud.
#
# CIRCLE is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option)
# any later version.
#
# CIRCLE is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along
# with CIRCLE. If not, see <http://www.gnu.org/licenses/>.
from django.core.management.base import BaseCommand
from .. import create_levels
class Command(BaseCommand):
args = ''
help = 'Regenerates Levels'
def handle(self, *args, **options):
create_levels(None, None, 3)
circle/acl/migrations/0001_initial.py deleted 100644 → 0
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import models, migrations
from django.conf import settings
class Migration(migrations.Migration):
dependencies = [
('auth', '0001_initial'),
migrations.swappable_dependency(settings.AUTH_USER_MODEL),
('contenttypes', '0001_initial'),
]
operations = [
migrations.CreateModel(
name='Level',
fields=[
('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
('name', models.CharField(max_length=50, verbose_name=b'name')),
('codename', models.CharField(max_length=100, verbose_name=b'codename')),
('weight', models.IntegerField(null=True, verbose_name=b'weight')),
('content_type', models.ForeignKey(to='contenttypes.ContentType')),
],
options={
},
bases=(models.Model,),
),
migrations.CreateModel(
name='ObjectLevel',
fields=[
('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
('object_id', models.IntegerField()),
('content_type', models.ForeignKey(to='contenttypes.ContentType')),
('groups', models.ManyToManyField(to='auth.Group')),
('level', models.ForeignKey(to='acl.Level')),
('users', models.ManyToManyField(to=settings.AUTH_USER_MODEL)),
],
options={
},
bases=(models.Model,),
),
migrations.AlterUniqueTogether(
name='objectlevel',
unique_together=set([('content_type', 'object_id', 'level')]),
),
migrations.AlterUniqueTogether(
name='level',
unique_together=set([('content_type', 'codename')]),
),
]
circle/acl/models.py deleted 100644 → 0
# Copyright 2014 Budapest University of Technology and Economics (BME IK)
#
# This file is part of CIRCLE Cloud.
#
# CIRCLE is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option)
# any later version.
#
# CIRCLE is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along
# with CIRCLE. If not, see <http://www.gnu.org/licenses/>.
import logging
from django.contrib.auth.models import Group
from django.contrib.contenttypes.fields import (
GenericForeignKey, GenericRelation
)
from django.contrib.contenttypes.models import ContentType
from django.db.models import (
ManyToManyField, ForeignKey, CharField, Model, IntegerField, Q
)
from openstack_auth.user import User
logger = logging.getLogger(__name__)
class Level(Model):
"""Definition of a permission level.
Instances are automatically populated based on AclBase."""
name = CharField('name', max_length=50)
content_type = ForeignKey(ContentType)
codename = CharField('codename', max_length=100)
weight = IntegerField('weight', null=True)
def __unicode__(self):
return "<%s/%s>" % (unicode(self.content_type), self.name)
class Meta:
app_label = 'acl'
unique_together = (('content_type', 'codename'),
# ('content_type', 'weight'),
# TODO find a way of temp. disabling this constr.
)
class ObjectLevel(Model):
"""Permission level for a specific object."""
level = ForeignKey(Level)
content_type = ForeignKey(ContentType)
object_id = IntegerField()
content_object = GenericForeignKey()
users = ManyToManyField(User)
groups = ManyToManyField(Group)
def __unicode__(self):
return "<%s: %s>" % (unicode(self.content_object), unicode(self.level))
class Meta:
app_label = 'acl'
unique_together = (('content_type', 'object_id', 'level'),)
class AclBase(Model):
"""Define permission levels for Users/Groups per object."""
object_level_set = GenericRelation(ObjectLevel)
def clone_acl(self, other):
pass
@classmethod
def get_level_object(cls, level):
ct = ContentType.objects.get_for_model(cls)
return Level.objects.get(codename=level, content_type=ct)
def set_level(self, whom, level):
"""Set level of object for a user or group.
:param whom: user or group the level is set for
:type whom: User or Group
:param level: codename of level to set, or None
:type level: Level or str or unicode or NoneType
"""
if isinstance(whom, User):
self.set_user_level(whom, level)
elif isinstance(whom, Group):
self.set_group_level(whom, level)
else:
raise AttributeError('"whom" must be a User or Group object.')
def set_user_level(self, user, level):
#TODO: delete
pass
def set_group_level(self, group, level):
#TODO: delete
pass
def has_level(self, user, level, group_also=True):
#TODO: implement
logger.debug('%s.has_level(%s, %s, %s) called',
*[unicode(p) for p in [self, user, level, group_also]])
return True
def get_users_with_level(self, **kwargs):
# TODO: implement
logger.debug('%s.get_users_with_level() called', unicode(self))
return []
def get_groups_with_level(self):
# TODO: implement
logger.debug('%s.get_groups_with_level() called', unicode(self))
return []
@classmethod
def get_objects_with_level(cls, level, user,
group_also=True, owner_also=False,
disregard_superuser=False):
logger.debug('%s.get_objects_with_level(%s,%s) called',
unicode(cls), unicode(level), unicode(user))
if user is None or not user.is_authenticated():
return cls.objects.none()
if getattr(user, 'is_superuser', False) and not disregard_superuser:
logger.debug('- superuser granted')
return cls.objects.all()
if isinstance(level, basestring):
level = cls.get_level_object(level)
logger.debug("- level set by str: %s", unicode(level))
ct = ContentType.objects.get_for_model(cls)
levelfilter = Q(users=user)
if group_also:
levelfilter |= Q(groups__in=user.groups.all())
ols = ObjectLevel.objects.filter(
levelfilter,
content_type=ct, level__weight__gte=level.weight).distinct()
clsfilter = Q(object_level_set__in=ols.all())
if owner_also:
clsfilter |= Q(owner=user)
return cls.objects.filter(clsfilter).distinct()
@classmethod
def get_objects_with_group_level(cls, level, group):
if isinstance(level, basestring):
level = cls.get_level_object(level)
ct = ContentType.objects.get_for_model(cls)
levelfilter = Q(groups=group)
ols = ObjectLevel.objects.filter(
levelfilter,
content_type=ct, level__weight__gte=level.weight).distinct()
clsfilter = Q(object_level_set__in=ols.all())
return cls.objects.filter(clsfilter).distinct()
def save(self, *args, **kwargs):
super(AclBase, self).save(*args, **kwargs)
if 'owner' in dict(self.ACL_LEVELS) and (hasattr(self, 'owner') and
self.owner):
self.set_user_level(self.owner, 'owner')
class Meta:
abstract = True
circle/acl/tests/models.py deleted 100644 → 0
# Copyright 2014 Budapest University of Technology and Economics (BME IK)
#
# This file is part of CIRCLE Cloud.
#
# CIRCLE is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option)
# any later version.
#
# CIRCLE is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along
# with CIRCLE. If not, see <http://www.gnu.org/licenses/>.
from django.conf import settings
# https://code.djangoproject.com/ticket/7835
if settings.SETTINGS_MODULE == 'circle.settings.test':
from .test_acl import TestModel, Test2Model # noqa
circle/acl/views.py deleted 100644 → 0
# Copyright 2014 Budapest University of Technology and Economics (BME IK)
#
# This file is part of CIRCLE Cloud.
#
# CIRCLE is free software: you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option)
# any later version.
#
# CIRCLE is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along
# with CIRCLE. If not, see <http://www.gnu.org/licenses/>.
# Create your views here.
circle/circle/db.sqlite3
No preview for this file type
circle/circle/settings/base.py
......@@ -368,7 +368,6 @@ LOCAL_APPS = (
'network',
'dashboard',
'manager',
'acl',
'monitor',
'request',
'openstack_auth',
......
circle/dashboard/models.py
......@@ -44,7 +44,6 @@ from model_utils.models import TimeFramedModel, TimeStampedModel
from model_utils.fields import StatusField
from model_utils import Choices
from acl.models import AclBase
from common.models import HumanReadableObject, create_readable, Encoder
from vm.models.instance import ACCESS_METHODS
......@@ -283,12 +282,7 @@ class FutureMember(Model):
return u"%s (%s)" % (self.org_id, self.group)
class GroupProfile(AclBase):
ACL_LEVELS = (
('operator', _('operator')),
('owner', _('owner')),
)
class GroupProfile(Model):
group = OneToOneField(Group)
org_id = CharField(
unique=True, blank=True, null=True, max_length=64,
......
circle/dashboard/views/vm.py
......@@ -138,15 +138,12 @@ class VmDetailView(LoginRequiredMixin, GraphMixin, DetailView):
activities = openstack_api.nova.instance_action_list(self.request, instance.os_server_id)
context['vlans'] = Vlan.get_objects_with_level(
'user', self.request.user
).exclude( # exclude already added interfaces
pk__in=Interface.objects.filter(
instance=self.get_object()).values_list("vlan", flat=True)
).all()
# context['acl'] = AclUpdateView.get_acl_data(
# instance, self.request.user, 'dashboard.views.vm-acl')
context['aclform'] = AclUserOrGroupAddForm()
# context['vlans'] = Vlan.get_objects_with_level(
# 'user', self.request.user
# ).exclude( # exclude already added interfaces
# pk__in=Interface.objects.filter(
# instance=self.get_object()).values_list("vlan", flat=True)
# ).all()
context['os_type_icon'] = instance.os_type.replace("unknown",
"question")
# ipv6 infos
......
circle/firewall/models.py
......@@ -42,7 +42,6 @@ from common.models import method_cache, WorkerNotFound, HumanSortField
from firewall.tasks.local_tasks import reloadtask
from firewall.tasks.remote_tasks import get_dhcp_clients
from .iptables import IptRule
from acl.models import AclBase
from openstack_auth.user import User
......@@ -272,7 +271,7 @@ class Rule(models.Model):
)
class Vlan(AclBase, models.Model):
class Vlan(models.Model):
"""
A vlan of the network,
......@@ -284,11 +283,6 @@ class Vlan(AclBase, models.Model):
Each vlan network has a unique identifier, a name, a unique IPv4 and IPv6
range. The gateway also has an IP address in each range.
"""
ACL_LEVELS = (
('user', _('user')),
('operator', _('operator')),
)
CHOICES_NETWORK_TYPE = (('public', _('public')),
('portforward', _('portforward')))
vid = models.IntegerField(unique=True,
......
circle/vm/migrations/0007_auto_20180226_1239.py 0 → 100644
# -*- coding: utf-8 -*-
# Generated by Django 1.11.6 on 2018-02-26 11:39
from __future__ import unicode_literals
from django.db import migrations
class Migration(migrations.Migration):
dependencies = [
('vm', '0006_remove_instance_name'),
]
operations = [
migrations.RemoveField(
model_name='instancetemplate',
name='arch',
),
migrations.RemoveField(
model_name='namedbaseresourceconfig',
name='arch',
),
]
circle/vm/models/common.py
......@@ -25,13 +25,6 @@ from django.utils.timesince import timeuntil
from model_utils.models import TimeStampedModel
from acl.models import AclBase
ARCHITECTURES = (('x86_64', 'x86-64 (64 bit)'),
('i686', 'x86 (32 bit)'))
class BaseResourceConfigModel(Model):
"""Abstract base for models with base resource configuration parameters.
......@@ -47,8 +40,6 @@ class BaseResourceConfigModel(Model):
help_text=_('Upper memory size limit '
'for balloning.'),
validators=[MinValueValidator(0)])
arch = CharField(max_length=10, verbose_name=_('architecture'),
choices=ARCHITECTURES)
priority = IntegerField(verbose_name=_('priority'),
help_text=_('CPU priority.'),
validators=[MinValueValidator(0)])
......@@ -73,18 +64,13 @@ class NamedBaseResourceConfig(BaseResourceConfigModel, TimeStampedModel):
return self.name
class Lease(AclBase):
class Lease(Model):
"""Lease times for VM instances.
Specifies a time duration until suspension and deletion of a VM
instance.
"""
ACL_LEVELS = (
('user', _('user')), # use this lease
('operator', _('operator')), # share this lease
('owner', _('owner')), # change this lease
)
name = CharField(max_length=100, unique=True,
verbose_name=_('name'))
suspend_interval_seconds = IntegerField(
......
circle/vm/models/instance.py
......@@ -41,7 +41,6 @@ from model_utils.models import TimeStampedModel, StatusModel
from openstack_api.nova import Server
from taggit.managers import TaggableManager
from acl.models import AclBase
from common.models import (
activitycontextimpl, create_readable, HumanReadableException,
)
......@@ -125,15 +124,10 @@ class VirtualMachineDescModel(BaseResourceConfigModel):
abstract = True
class InstanceTemplate(AclBase, VirtualMachineDescModel, TimeStampedModel):
class InstanceTemplate(VirtualMachineDescModel, TimeStampedModel):
"""Virtual machine template.
"""
ACL_LEVELS = (
('user', _('user')), # see all details
('operator', _('operator')),
('owner', _('owner')), # superuser, can delete, delegate perms
)
name = CharField(max_length=100, verbose_name=_('name'),
help_text=_('Human readable name of template.'))
description = TextField(verbose_name=_('description'), blank=True)
......@@ -213,11 +207,6 @@ class Instance(OperatedMixin, TimeStampedModel):
"""Virtual machine instance.
"""
ACL_LEVELS = (
('user', _('user')), # see all details
('operator', _('operator')), # console, networking, change state
('owner', _('owner')), # superuser, can delete, delegate perms
)
STATUS = Choices(
('PAUSED', _('paused')),
('SUSPENDED', _('suspended')),
......
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