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Add class wide permissions and clean up migrations

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This commit is contained in:
Skia 2015-12-09 10:33:55 +01:00
parent e3cbe70319
commit 77803596fb
22 changed files with 80 additions and 515 deletions
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90
core/migrations/0001_initial.py
View File

@ -2,61 +2,107 @@
from __future__ import unicode_literals
from django.db import migrations, models
import django.db.models.deletion
import django.contrib.auth.models
import django.core.validators
import django.utils.timezone
import django.core.validators
import django.db.models.deletion
from django.conf import settings
import django.contrib.auth.models
class Migration(migrations.Migration):
dependencies = [
('auth', '0006_require_contenttypes_0002'),
('auth', '__first__'),
]
operations = [
migrations.CreateModel(
name='User',
fields=[
('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True, serialize=False)),
('id', models.AutoField(primary_key=True, serialize=False, auto_created=True, verbose_name='ID')),
('password', models.CharField(verbose_name='password', max_length=128)),
('last_login', models.DateTimeField(verbose_name='last login', blank=True, null=True)),
('is_superuser', models.BooleanField(verbose_name='superuser status', help_text='Designates that this user has all permissions without explicitly assigning them.', default=False)),
('username', models.CharField(help_text='Required. 254 characters or fewer. Letters, digits and @/./+/-/_ only.', unique=True, verbose_name='username', error_messages={'unique': 'A user with that username already exists.'}, validators=[django.core.validators.RegexValidator('^[\\w.@+-]+$', 'Enter a valid username. This value may contain only letters, numbers and @/./+/-/_ characters.')], max_length=254)),
('last_login', models.DateTimeField(null=True, blank=True, verbose_name='last login')),
('is_superuser', models.BooleanField(help_text='Designates that this user has all permissions without explicitly assigning them.', default=False, verbose_name='superuser status')),
('username', models.CharField(error_messages={'unique': 'A user with that username already exists.'}, help_text='Required. 254 characters or fewer. Letters, digits and @/./+/-/_ only.', max_length=254, validators=[django.core.validators.RegexValidator('^[\\w.@+-]+$', 'Enter a valid username. This value may contain only letters, numbers and @/./+/-/_ characters.')], unique=True, verbose_name='username')),
('first_name', models.CharField(verbose_name='first name', max_length=30)),
('last_name', models.CharField(verbose_name='last name', max_length=30)),
('email', models.EmailField(verbose_name='email address', max_length=254, unique=True)),
('email', models.EmailField(unique=True, verbose_name='email address', max_length=254)),
('date_of_birth', models.DateTimeField(verbose_name='date of birth')),
('nick_name', models.CharField(blank=True, max_length=30)),
('is_staff', models.BooleanField(verbose_name='staff status', help_text='Designates whether the user can log into this admin site.', default=False)),
('is_active', models.BooleanField(verbose_name='active', help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', default=True)),
('date_joined', models.DateTimeField(verbose_name='date joined', default=django.utils.timezone.now)),
('groups', models.ManyToManyField(related_name='user_set', related_query_name='user', help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', verbose_name='groups', blank=True, to='auth.Group')),
('user_permissions', models.ManyToManyField(related_name='user_set', related_query_name='user', help_text='Specific permissions for this user.', verbose_name='user permissions', blank=True, to='auth.Permission')),
('is_staff', models.BooleanField(help_text='Designates whether the user can log into this admin site.', default=False, verbose_name='staff status')),
('is_active', models.BooleanField(help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', default=True, verbose_name='active')),
('date_joined', models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined')),
],
options={
'verbose_name': 'user',
'verbose_name_plural': 'users',
'permissions': (('change_prop_user', "Can change the user's properties (groups, ...)"), ('view_user', "Can view user's profile")),
'verbose_name': 'user',
},
managers=[
('objects', django.contrib.auth.models.UserManager()),
],
),
migrations.CreateModel(
name='Group',
fields=[
('group_ptr', models.OneToOneField(primary_key=True, to='auth.Group', parent_link=True, serialize=False, auto_created=True)),
],
bases=('auth.group',),
),
migrations.CreateModel(
name='Page',
fields=[
('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True, serialize=False)),
('id', models.AutoField(primary_key=True, serialize=False, auto_created=True, verbose_name='ID')),
('name', models.CharField(verbose_name='page name', max_length=30)),
('title', models.CharField(verbose_name='page title', blank=True, max_length=255)),
('content', models.TextField(verbose_name='page content', blank=True)),
('revision', models.PositiveIntegerField(verbose_name='current revision', default=1)),
('is_locked', models.BooleanField(verbose_name='page mutex', default=False)),
('parent', models.ForeignKey(related_name='children', to='core.Page', blank=True, on_delete=django.db.models.deletion.SET_NULL, null=True)),
('full_name', models.CharField(blank=True, verbose_name='page name', max_length=255)),
('edit_group', models.ManyToManyField(blank=True, to='core.Group', related_name='editable_page')),
('owner_group', models.ForeignKey(to='core.Group', default=1, related_name='owned_page')),
('parent', models.ForeignKey(null=True, to='core.Page', on_delete=django.db.models.deletion.SET_NULL, blank=True, related_name='children')),
('view_group', models.ManyToManyField(blank=True, to='core.Group', related_name='viewable_page')),
],
options={
'permissions': (('can_edit', 'Can edit the page'), ('can_view', 'Can view the page')),
'permissions': (('change_prop_page', "Can change the page's properties (groups, ...)"), ('view_page', 'Can view the page')),
},
),
migrations.CreateModel(
name='PageRev',
fields=[
('id', models.AutoField(primary_key=True, serialize=False, auto_created=True, verbose_name='ID')),
('title', models.CharField(blank=True, verbose_name='page title', max_length=255)),
('content', models.TextField(blank=True, verbose_name='page content')),
('date', models.DateTimeField(verbose_name='date', auto_now=True)),
('author', models.ForeignKey(related_name='page_rev', to=settings.AUTH_USER_MODEL)),
('page', models.ForeignKey(related_name='revisions', to='core.Page')),
],
options={
'ordering': ['date'],
},
),
migrations.AddField(
model_name='user',
name='edit_group',
field=models.ManyToManyField(blank=True, to='core.Group', related_name='editable_user'),
),
migrations.AddField(
model_name='user',
name='groups',
field=models.ManyToManyField(help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', to='auth.Group', blank=True, verbose_name='groups', related_query_name='user', related_name='user_set'),
),
migrations.AddField(
model_name='user',
name='owner_group',
field=models.ForeignKey(to='core.Group', default=1, related_name='owned_user'),
),
migrations.AddField(
model_name='user',
name='user_permissions',
field=models.ManyToManyField(help_text='Specific permissions for this user.', to='auth.Permission', blank=True, verbose_name='user permissions', related_query_name='user', related_name='user_set'),
),
migrations.AddField(
model_name='user',
name='view_group',
field=models.ManyToManyField(blank=True, to='core.Group', related_name='viewable_user'),
),
migrations.AlterUniqueTogether(
name='page',
unique_together=set([('name', 'parent')]),

19
core/migrations/0002_page_full_name.py
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@ -1,19 +0,0 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('core', '0001_initial'),
]
operations = [
migrations.AddField(
model_name='page',
name='full_name',
field=models.CharField(blank=True, verbose_name='page name', max_length=255),
),
]

18
core/migrations/0003_auto_20151124_1021.py
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@ -1,18 +0,0 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('core', '0002_page_full_name'),
]
operations = [
migrations.AlterModelOptions(
name='page',
options={'permissions': ()},
),
]

30
core/migrations/0004_auto_20151124_1033.py
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@ -1,30 +0,0 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('auth', '0006_require_contenttypes_0002'),
('core', '0003_auto_20151124_1021'),
]
operations = [
migrations.AddField(
model_name='page',
name='edit_group',
field=models.ForeignKey(null=True, to='auth.Group', related_name='editable_pages'),
),
migrations.AddField(
model_name='page',
name='owner_group',
field=models.ForeignKey(null=True, to='auth.Group', related_name='owned_pages'),
),
migrations.AddField(
model_name='page',
name='view_group',
field=models.ForeignKey(null=True, to='auth.Group', related_name='viewable_pages'),
),
]

29
core/migrations/0005_auto_20151124_1219.py
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@ -1,29 +0,0 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('core', '0004_auto_20151124_1033'),
]
operations = [
migrations.AlterField(
model_name='page',
name='edit_group',
field=models.ForeignKey(related_name='editable_pages', to='auth.Group', default=1),
),
migrations.AlterField(
model_name='page',
name='owner_group',
field=models.ForeignKey(related_name='owned_pages', to='auth.Group', default=1),
),
migrations.AlterField(
model_name='page',
name='view_group',
field=models.ForeignKey(related_name='viewable_pages', to='auth.Group', default=1),
),
]

18
core/migrations/0006_auto_20151125_0855.py
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@ -1,18 +0,0 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('core', '0005_auto_20151124_1219'),
]
operations = [
migrations.AlterModelOptions(
name='page',
options={'permissions': (('can_view', 'Can view the page'),)},
),
]

37
core/migrations/0007_auto_20151126_1613.py
View File

@ -1,37 +0,0 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('auth', '0006_require_contenttypes_0002'),
('core', '0006_auto_20151125_0855'),
]
operations = [
migrations.CreateModel(
name='Group',
fields=[
('group_ptr', models.OneToOneField(auto_created=True, to='auth.Group', primary_key=True, serialize=False, parent_link=True)),
],
bases=('auth.group',),
),
migrations.AlterField(
model_name='page',
name='edit_group',
field=models.ForeignKey(default=1, to='core.Group', related_name='editable_pages'),
),
migrations.AlterField(
model_name='page',
name='owner_group',
field=models.ForeignKey(default=1, to='core.Group', related_name='owned_pages'),
),
migrations.AlterField(
model_name='page',
name='view_group',
field=models.ForeignKey(default=1, to='core.Group', related_name='viewable_pages'),
),
]

23
core/migrations/0008_auto_20151127_1007.py
View File

@ -1,23 +0,0 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('core', '0007_auto_20151126_1613'),
]
operations = [
migrations.RemoveField(
model_name='page',
name='view_group',
),
migrations.AddField(
model_name='page',
name='view_group',
field=models.ManyToManyField(default=1, to='core.Group', related_name='viewable_pages'),
),
]

23
core/migrations/0009_auto_20151127_1007.py
View File

@ -1,23 +0,0 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('core', '0008_auto_20151127_1007'),
]
operations = [
migrations.RemoveField(
model_name='page',
name='edit_group',
),
migrations.AddField(
model_name='page',
name='edit_group',
field=models.ManyToManyField(to='core.Group', related_name='editable_pages', default=1),
),
]

26
core/migrations/0010_auto_20151127_1503.py
View File

@ -1,26 +0,0 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('core', '0009_auto_20151127_1007'),
]
operations = [
migrations.RemoveField(
model_name='page',
name='edit_group',
),
migrations.RemoveField(
model_name='page',
name='owner_group',
),
migrations.RemoveField(
model_name='page',
name='view_group',
),
]

29
core/migrations/0011_auto_20151127_1504.py
View File

@ -1,29 +0,0 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('core', '0010_auto_20151127_1503'),
]
operations = [
migrations.AddField(
model_name='page',
name='edit_group',
field=models.ManyToManyField(to='core.Group', related_name='editable_object', null=True),
),
migrations.AddField(
model_name='page',
name='owner_group',
field=models.ForeignKey(related_name='owned_object', default=1, to='core.Group'),
),
migrations.AddField(
model_name='page',
name='view_group',
field=models.ManyToManyField(to='core.Group', related_name='viewable_object', null=True),
),
]

24
core/migrations/0012_auto_20151127_1504.py
View File

@ -1,24 +0,0 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('core', '0011_auto_20151127_1504'),
]
operations = [
migrations.AlterField(
model_name='page',
name='edit_group',
field=models.ManyToManyField(related_name='editable_object', to='core.Group'),
),
migrations.AlterField(
model_name='page',
name='view_group',
field=models.ManyToManyField(related_name='viewable_object', to='core.Group'),
),
]

41
core/migrations/0013_auto_20151202_0814.py
View File

@ -1,41 +0,0 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
from django.conf import settings
class Migration(migrations.Migration):
dependencies = [
('core', '0012_auto_20151127_1504'),
]
operations = [
migrations.CreateModel(
name='PageRev',
fields=[
('id', models.AutoField(primary_key=True, auto_created=True, serialize=False, verbose_name='ID')),
('title', models.CharField(max_length=255, blank=True, verbose_name='page title')),
('content', models.TextField(blank=True, verbose_name='page content')),
('date', models.DateTimeField(auto_now=True, verbose_name='date')),
('author', models.ForeignKey(to=settings.AUTH_USER_MODEL, related_name='page_rev')),
],
options={
'ordering': ['date'],
},
),
migrations.RemoveField(
model_name='page',
name='content',
),
migrations.RemoveField(
model_name='page',
name='title',
),
migrations.AddField(
model_name='pagerev',
name='page',
field=models.ForeignKey(to='core.Page', related_name='revisions'),
),
]

18
core/migrations/0014_remove_page_revision.py
View File

@ -1,18 +0,0 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('core', '0013_auto_20151202_0814'),
]
operations = [
migrations.RemoveField(
model_name='page',
name='revision',
),
]

18
core/migrations/0015_remove_page_is_locked.py
View File

@ -1,18 +0,0 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('core', '0014_remove_page_revision'),
]
operations = [
migrations.RemoveField(
model_name='page',
name='is_locked',
),
]

44
core/migrations/0016_auto_20151203_1514.py
View File

@ -1,44 +0,0 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('core', '0015_remove_page_is_locked'),
]
operations = [
migrations.AddField(
model_name='user',
name='edit_group',
field=models.ManyToManyField(to='core.Group', related_name='editable_user'),
),
migrations.AddField(
model_name='user',
name='owner_group',
field=models.ForeignKey(related_name='owned_user', to='core.Group', default=1),
),
migrations.AddField(
model_name='user',
name='view_group',
field=models.ManyToManyField(to='core.Group', related_name='viewable_user'),
),
migrations.AlterField(
model_name='page',
name='edit_group',
field=models.ManyToManyField(to='core.Group', related_name='editable_page'),
),
migrations.AlterField(
model_name='page',
name='owner_group',
field=models.ForeignKey(related_name='owned_page', to='core.Group', default=1),
),
migrations.AlterField(
model_name='page',
name='view_group',
field=models.ManyToManyField(to='core.Group', related_name='viewable_page'),
),
]

34
core/migrations/0017_auto_20151203_1530.py
View File

@ -1,34 +0,0 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('core', '0016_auto_20151203_1514'),
]
operations = [
migrations.AlterField(
model_name='page',
name='edit_group',
field=models.ManyToManyField(blank=True, related_name='editable_page', to='core.Group'),
),
migrations.AlterField(
model_name='page',
name='view_group',
field=models.ManyToManyField(blank=True, related_name='viewable_page', to='core.Group'),
),
migrations.AlterField(
model_name='user',
name='edit_group',
field=models.ManyToManyField(blank=True, related_name='editable_user', to='core.Group'),
),
migrations.AlterField(
model_name='user',
name='view_group',
field=models.ManyToManyField(blank=True, related_name='viewable_user', to='core.Group'),
),
]

18
core/migrations/0018_auto_20151208_1558.py
View File

@ -1,18 +0,0 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('core', '0017_auto_20151203_1530'),
]
operations = [
migrations.AlterModelOptions(
name='user',
options={'permissions': (('can_change_prop', "Can change the user's properties (groups, ...)"),), 'verbose_name': 'user', 'verbose_name_plural': 'users'},
),
]

18
core/migrations/0019_auto_20151208_1604.py
View File

@ -1,18 +0,0 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('core', '0018_auto_20151208_1558'),
]
operations = [
migrations.AlterModelOptions(
name='user',
options={'permissions': (('change_prop', "Can change the user's properties (groups, ...)"),), 'verbose_name_plural': 'users', 'verbose_name': 'user'},
),
]

18
core/migrations/0020_auto_20151208_1621.py
View File

@ -1,18 +0,0 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('core', '0019_auto_20151208_1604'),
]
operations = [
migrations.AlterModelOptions(
name='user',
options={'verbose_name_plural': 'users', 'permissions': (('change_prop_user', "Can change the user's properties (groups, ...)"),), 'verbose_name': 'user'},
),
]

19
core/models.py
View File

@ -72,8 +72,12 @@ class User(AbstractBaseUser, PermissionsMixin):
class Meta:
verbose_name = _('user')
verbose_name_plural = _('users')
# Add permissions like this to allow automatic permission validation in is_owner&co
# model: change_prop_<class_name>
# view_<class_name>
permissions = (
("change_prop_user", "Can change the user's properties (groups, ...)"),
("view_user", "Can view user's profile"),
)
def get_absolute_url(self):
@ -142,14 +146,10 @@ class User(AbstractBaseUser, PermissionsMixin):
"""
Determine if the object is owned by the user
"""
# TODO: add permission (class) scale validation, to allow some groups other than superuser to manipulate
# all objects of a class if they are in the right group
# example: something like user.has_perm("change_"+obj.__class__)
if not hasattr(obj, "owner_group"):
return False
print(str(obj.__class__))
print(str(obj.__class__).lower().split('.')[-1])
if self.is_superuser or self.groups.filter(name=obj.owner_group.name).exists() or self.has_perm("change_prop_"+str(obj.__class__).lower().split('.')[-1]):
if (self.is_superuser or self.groups.filter(name=obj.owner_group.name).exists() or
self.has_perm(obj.__class__.__module__.split('.')[0]+".change_prop_"+obj.__class__.__name__.lower())):
return True
return False
@ -166,6 +166,8 @@ class User(AbstractBaseUser, PermissionsMixin):
return True
if isinstance(obj, User) and obj == self:
return True
if self.has_perm(obj.__class__.__module__.split('.')[0]+".change_"+obj.__class__.__name__.lower()):
return True
return False
def can_view(self, obj):
@ -179,6 +181,8 @@ class User(AbstractBaseUser, PermissionsMixin):
for g in obj.view_group.all():
if self.groups.filter(name=g.name).exists():
return True
if self.has_perm(obj.__class__.__module__.split('.')[0]+".view_"+obj.__class__.__name__.lower()):
return True
return False
class LockError(Exception):
@ -218,7 +222,8 @@ class Page(models.Model):
class Meta:
unique_together = ('name', 'parent')
permissions = (
("can_view", "Can view the page"),
("change_prop_page", "Can change the page's properties (groups, ...)"),
("view_page", "Can view the page"),
)
@staticmethod

1
core/templates/core/user_detail.html
View File

@ -8,7 +8,6 @@
<h3>User Profile</h3>
<p><a href="{% url 'core:user_list' %}">Back to list</a></p>
{{ perms.core }}
<ul>
{% if user.id == profile.id %}
<li><a href="{% url 'core:user_tools' %}">Tools</a></li>