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redo models again

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This commit is contained in:
Jens Langhammer 2018-11-16 11:41:14 +01:00
parent de7a2fa034
commit c1276e9695
17 changed files with 139 additions and 88 deletions
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31
passbook/core/migrations/0001_initial.py
View file

@ -1,13 +1,12 @@
# Generated by Django 2.1.3 on 2018-11-11 14:06
import uuid
# Generated by Django 2.1.3 on 2018-11-16 10:21
from django.conf import settings
import django.contrib.auth.models
import django.contrib.auth.validators
from django.db import migrations, models
import django.db.models.deletion
import django.utils.timezone
from django.conf import settings
from django.db import migrations, models
import uuid
class Migration(migrations.Migration):
@ -33,7 +32,6 @@ class Migration(migrations.Migration):
('is_staff', models.BooleanField(default=False, help_text='Designates whether the user can log into this admin site.', verbose_name='staff status')),
('is_active', models.BooleanField(default=True, help_text='Designates whether this user should be treated as active. Unselect this instead of deleting accounts.', verbose_name='active')),
('date_joined', models.DateTimeField(default=django.utils.timezone.now, verbose_name='date joined')),
('groups', models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.Group', verbose_name='groups')),
],
options={
'verbose_name': 'user',
@ -58,6 +56,12 @@ class Migration(migrations.Migration):
'abstract': False,
},
),
migrations.CreateModel(
name='Provider',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
],
),
migrations.CreateModel(
name='Rule',
fields=[
@ -114,6 +118,21 @@ class Migration(migrations.Migration):
name='application',
field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='passbook_core.Application'),
),
migrations.AddField(
model_name='application',
name='provider',
field=models.ForeignKey(default=None, null=True, on_delete=django.db.models.deletion.SET_DEFAULT, to='passbook_core.Provider'),
),
migrations.AddField(
model_name='user',
name='applications',
field=models.ManyToManyField(to='passbook_core.Application'),
),
migrations.AddField(
model_name='user',
name='groups',
field=models.ManyToManyField(blank=True, help_text='The groups this user belongs to. A user will get all permissions granted to each of their groups.', related_name='user_set', related_query_name='user', to='auth.Group', verbose_name='groups'),
),
migrations.AddField(
model_name='user',
name='sources',

8
passbook/core/models.py
View file

@ -16,6 +16,13 @@ class User(AbstractUser):
"""Custom User model to allow easier adding o f user-based settings"""
sources = models.ManyToManyField('Source', through='UserSourceConnection')
applications = models.ManyToManyField('Application')
@reversion.register()
class Provider(models.Model):
"""Application-independant Provider instance. For example SAML2 Remote, OAuth2 Application"""
# This class defines no field for easier inheritance
@reversion.register()
class Application(UUIDModel, CreatedUpdatedModel):
@ -26,6 +33,7 @@ class Application(UUIDModel, CreatedUpdatedModel):
name = models.TextField()
launch_url = models.URLField(null=True, blank=True)
icon_url = models.TextField(null=True, blank=True)
provider = models.ForeignKey('Provider', null=True, default=None, on_delete=models.SET_DEFAULT)
objects = InheritanceManager()

2
passbook/core/settings.py
View file

@ -53,9 +53,9 @@ INSTALLED_APPS = [
'django.contrib.messages',
'django.contrib.staticfiles',
'reversion',
'rest_framework',
'passbook.core',
'passbook.admin',
'rest_framework',
'passbook.lib',
'passbook.ldap',
'passbook.oauth_client',

7
passbook/core/templates/base/skeleton.html
View file

@ -1,11 +1,16 @@
{% load static %}
{% load i18n %}
{% load utils %}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>{% trans 'passbook' %}</title>
<title>
{% block title %}
{% title %}
{% endblock %}
</title>
<link rel="stylesheet" type="text/css" href="{% static 'css/patternfly.min.css' %}">
<link rel="stylesheet" type="text/css" href="{% static 'css/patternfly-additions.min.css' %}">
</head>

9
passbook/core/urls.py
View file

@ -24,9 +24,12 @@ urlpatterns = [
include(('passbook.admin.urls', 'passbook_admin'), namespace='passbook_admin')),
path('source/oauth/', include(('passbook.oauth_client.urls',
'passbook_oauth_client'), namespace='passbook_oauth_client')),
path('application/oauth', include(('passbook.oauth_provider.urls',
'passbook_oauth_provider'),
namespace='passbook_oauth_provider')),
path('application/oauth/', include(('passbook.oauth_provider.urls',
'passbook_oauth_provider'),
namespace='passbook_oauth_provider')),
path('application/saml/', include(('passbook.saml_idp.urls',
'passbook_saml_idp'),
namespace='passbook_saml_idp')),
]
if settings.DEBUG:

3
passbook/core/views/authentication.py
View file

@ -75,7 +75,7 @@ class LoginView(UserPassesTestMixin, FormView):
login(request, user)
if cleaned_data.get('remember') is True:
request.session.set_expiry(CONFIG.get('passbook').get('session').get('remember_age'))
request.session.set_expiry(CONFIG.y('passbook.session.remember_age'))
else:
request.session.set_expiry(0) # Expires when browser is closed
messages.success(request, _("Successfully logged in!"))
@ -98,4 +98,5 @@ class LoginView(UserPassesTestMixin, FormView):
context = {
'reason': 'invalid',
}
raise NotImplementedError()
return render(request, 'login/invalid.html', context)

4
passbook/core/views/overview.py
View file

@ -9,3 +9,7 @@ class OverviewView(LoginRequiredMixin, TemplateView):
and is not being forwarded"""
template_name = 'overview/index.html'
def get_context_data(self, **kwargs):
kwargs['applications'] = self.request.user.applications.objects.all()
return super().get_context_data(**kwargs)

2
passbook/lib/templatetags/utils.py
View file

@ -76,7 +76,7 @@ def pick(cont, arg, fallback=''):
@register.simple_tag(takes_context=True)
def title(context, *title):
"""Return either just branding or title - branding"""
branding = Setting.get('branding', default='passbook')
branding = CONFIG.y('passbook.branding', 'passbook')
if not title:
return branding
# Include App Title in title

6
passbook/oauth_client/migrations/0001_initial.py
View file

@ -1,7 +1,7 @@
# Generated by Django 2.1.3 on 2018-11-11 14:06
# Generated by Django 2.1.3 on 2018-11-16 10:21
import django.db.models.deletion
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
@ -9,7 +9,7 @@ class Migration(migrations.Migration):
initial = True
dependencies = [
('passbook_core', '0001_initial'),
('passbook_core', '__first__'),
]
operations = [

17
passbook/oauth_provider/migrations/0001_initial.py
View file

@ -1,8 +1,8 @@
# Generated by Django 2.1.3 on 2018-11-14 18:35
# Generated by Django 2.1.3 on 2018-11-16 10:21
import django.db.models.deletion
from django.conf import settings
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
@ -11,19 +11,16 @@ class Migration(migrations.Migration):
dependencies = [
migrations.swappable_dependency(settings.OAUTH2_PROVIDER_APPLICATION_MODEL),
('passbook_core', '0001_initial'),
('passbook_core', '__first__'),
]
operations = [
migrations.CreateModel(
name='OAuth2Application',
name='OAuth2Provider',
fields=[
('application_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='passbook_core.Application')),
('oauth2', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.OAUTH2_PROVIDER_APPLICATION_MODEL)),
('provider_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='passbook_core.Provider')),
('oauth2_app', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.OAUTH2_PROVIDER_APPLICATION_MODEL)),
],
options={
'abstract': False,
},
bases=('passbook_core.application',),
bases=('passbook_core.provider',),
),
]

8
passbook/oauth_provider/models.py
View file

@ -1,12 +1,12 @@
"""Oauth2 provider product extension"""
from django.db import models
from oauth2_provider.models import Application as _OAuth2Application
from oauth2_provider.models import Application
from passbook.core.models import Application
from passbook.core.models import Provider
class OAuth2Application(Application):
class OAuth2Provider(Provider):
"""Associate an OAuth2 Application with a Product"""
oauth2 = models.ForeignKey(_OAuth2Application, on_delete=models.CASCADE)
oauth2_app = models.ForeignKey(Application, on_delete=models.CASCADE)

2
passbook/oauth_provider/urls.py
View file

@ -8,5 +8,5 @@ urlpatterns = [
# Custom OAuth 2 Authorize View
# path('authorize/', oauth2.PassbookAuthorizationView.as_view(), name="oauth2-authorize"),
# OAuth API
path('oauth2/', include('oauth2_provider.urls', namespace='oauth2_provider')),
path('', include('oauth2_provider.urls', namespace='oauth2_provider')),
]

29
passbook/saml_idp/migrations/0001_initial.py Normal file
View file

@ -0,0 +1,29 @@
# Generated by Django 2.1.3 on 2018-11-16 10:21
from django.db import migrations, models
import django.db.models.deletion
class Migration(migrations.Migration):
initial = True
dependencies = [
('passbook_core', '__first__'),
]
operations = [
migrations.CreateModel(
name='SAMLApplication',
fields=[
('application_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='passbook_core.Application')),
('acs_url', models.URLField()),
('processor_path', models.CharField(max_length=255)),
('skip_authorization', models.BooleanField(default=False)),
],
options={
'abstract': False,
},
bases=('passbook_core.application',),
),
]

4
passbook/saml_idp/models.py
View file

@ -7,7 +7,7 @@ from passbook.lib.utils.reflection import class_to_path
from passbook.saml_idp.base import Processor
class SAMLRemote(Application):
class SAMLApplication(Application):
"""Model to save information about a Remote SAML Endpoint"""
acs_url = models.URLField()
@ -20,4 +20,4 @@ class SAMLRemote(Application):
self._meta.get_field('processor_path').choices = processors
def __str__(self):
return "SAMLRemote %s (processor=%s)" % (self.name, self.processor_path)
return "SAMLApplication %s (processor=%s)" % (self.name, self.processor_path)

4
passbook/saml_idp/registry.py
View file

@ -3,7 +3,7 @@ from logging import getLogger
from passbook.lib.utils.reflection import path_to_class
from passbook.saml_idp.exceptions import CannotHandleAssertion
from passbook.saml_idp.models import SAMLRemote
from passbook.saml_idp.models import SAMLApplication
LOGGER = getLogger(__name__)
@ -16,7 +16,7 @@ def get_processor(remote):
def find_processor(request):
"""Returns the Processor instance that is willing to handle this request."""
for remote in SAMLRemote.objects.all():
for remote in SAMLApplication.objects.all():
proc = get_processor(remote)
try:
if proc.can_handle(request):

2
passbook/saml_idp/urls.py
View file

@ -8,5 +8,5 @@ urlpatterns = [
url(r'^login/process/$', views.login_process, name='saml_login_process'),
url(r'^logout/$', views.logout, name="saml_logout"),
url(r'^metadata/xml/$', views.descriptor, name='metadata_xml'),
url(r'^settings/$', views.IDPSettingsView.as_view(), name='admin_settings'),
# url(r'^settings/$', views.IDPSettingsView.as_view(), name='admin_settings'),
]

89
passbook/saml_idp/views.py
View file

@ -17,22 +17,19 @@ from OpenSSL.crypto import FILETYPE_PEM
from OpenSSL.crypto import Error as CryptoError
from OpenSSL.crypto import load_certificate
from passbook.core.models import Event, Setting, UserAcquirableRelationship
from passbook.core.utils import render_to_string
from passbook.core.views.common import ErrorResponseView
from passbook.core.views.settings import GenericSettingView
from passbook.mod.auth.saml.idp import exceptions, registry, xml_signing
from passbook.mod.auth.saml.idp.forms.settings import IDPSettingsForm
# from passbook.core.models import Event, Setting, UserAcquirableRelationship
from passbook.lib.utils.template import render_to_string
# from passbook.core.views.common import ErrorResponseView
# from passbook.core.views.settings import GenericSettingView
from passbook.saml_idp import exceptions, registry, xml_signing
LOGGER = getLogger(__name__)
URL_VALIDATOR = URLValidator(schemes=('http', 'https'))
def _generate_response(request, processor, remote):
"""
Generate a SAML response using processor and return it in the proper Django
response.
"""
"""Generate a SAML response using processor and return it in the proper Django
response."""
try:
ctx = processor.generate_response()
ctx['remote'] = remote
@ -49,10 +46,8 @@ def render_xml(request, template, ctx):
@csrf_exempt
def login_begin(request):
"""
Receives a SAML 2.0 AuthnRequest from a Service Provider and
stores it in the session prior to enforcing login.
"""
"""Receives a SAML 2.0 AuthnRequest from a Service Provider and
stores it in the session prior to enforcing login."""
if request.method == 'POST':
source = request.POST
else:
@ -65,13 +60,11 @@ def login_begin(request):
return HttpResponseBadRequest('the SAML request payload is missing')
request.session['RelayState'] = source.get('RelayState', '')
return redirect(reverse('passbook_mod_auth_saml_idp:saml_login_process'))
return redirect(reverse('passbook_saml_idp:saml_login_process'))
def redirect_to_sp(request, acs_url, saml_response, relay_state):
"""
Return autosubmit form
"""
"""Return autosubmit form"""
return render(request, 'core/autosubmit_form.html', {
'url': acs_url,
'attrs': {
@ -83,10 +76,8 @@ def redirect_to_sp(request, acs_url, saml_response, relay_state):
@login_required
def login_process(request):
"""
Processor-based login continuation.
Presents a SAML 2.0 Assertion for POSTing back to the Service Provider.
"""
"""Processor-based login continuation.
Presents a SAML 2.0 Assertion for POSTing back to the Service Provider."""
LOGGER.debug("Request: %s", request)
proc, remote = registry.find_processor(request)
# Check if user has access
@ -141,11 +132,9 @@ def login_process(request):
@csrf_exempt
def logout(request):
"""
Allows a non-SAML 2.0 URL to log out the user and
"""Allows a non-SAML 2.0 URL to log out the user and
returns a standard logged-out page. (SalesForce and others use this method,
though it's technically not SAML 2.0).
"""
though it's technically not SAML 2.0)."""
auth.logout(request)
redirect_url = request.GET.get('redirect_to', '')
@ -163,10 +152,8 @@ def logout(request):
@login_required
@csrf_exempt
def slo_logout(request):
"""
Receives a SAML 2.0 LogoutRequest from a Service Provider,
logs out the user and returns a standard logged-out page.
"""
"""Receives a SAML 2.0 LogoutRequest from a Service Provider,
logs out the user and returns a standard logged-out page."""
request.session['SAMLRequest'] = request.POST['SAMLRequest']
# TODO: Parse SAML LogoutRequest from POST data, similar to login_process().
# TODO: Add a URL dispatch for this view.
@ -179,12 +166,10 @@ def slo_logout(request):
def descriptor(request):
"""
Replies with the XML Metadata IDSSODescriptor.
"""
entity_id = Setting.get('issuer')
slo_url = request.build_absolute_uri(reverse('passbook_mod_auth_saml_idp:saml_logout'))
sso_url = request.build_absolute_uri(reverse('passbook_mod_auth_saml_idp:saml_login_begin'))
"""Replies with the XML Metadata IDSSODescriptor."""
entity_id = CONFIG.y('saml_idp.issuer')
slo_url = request.build_absolute_uri(reverse('passbook_saml_idp:saml_logout'))
sso_url = request.build_absolute_uri(reverse('passbook_saml_idp:saml_login_begin'))
pubkey = xml_signing.load_certificate(strip=True)
ctx = {
'entity_id': entity_id,
@ -194,25 +179,25 @@ def descriptor(request):
}
metadata = render_to_string('saml/xml/metadata.xml', ctx)
response = HttpResponse(metadata, content_type='application/xml')
response['Content-Disposition'] = 'attachment; filename="sv_metadata.xml'
response['Content-Disposition'] = 'attachment; filename="passbook_metadata.xml'
return response
class IDPSettingsView(GenericSettingView):
"""IDP Settings"""
# class IDPSettingsView(GenericSettingView):
# """IDP Settings"""
form = IDPSettingsForm
template_name = 'saml/idp/settings.html'
# form = IDPSettingsForm
# template_name = 'saml/idp/settings.html'
def dispatch(self, request, *args, **kwargs):
self.extra_data['metadata'] = escape(descriptor(request).content.decode('utf-8'))
# def dispatch(self, request, *args, **kwargs):
# self.extra_data['metadata'] = escape(descriptor(request).content.decode('utf-8'))
# Show the certificate fingerprint
sha1_fingerprint = _('<failed to parse certificate>')
try:
cert = load_certificate(FILETYPE_PEM, Setting.get('certificate'))
sha1_fingerprint = cert.digest("sha1")
except CryptoError:
pass
self.extra_data['fingerprint'] = sha1_fingerprint
return super().dispatch(request, *args, **kwargs)
# # Show the certificate fingerprint
# sha1_fingerprint = _('<failed to parse certificate>')
# try:
# cert = load_certificate(FILETYPE_PEM, CONFIG.y('saml_idp.certificate'))
# sha1_fingerprint = cert.digest("sha1")
# except CryptoError:
# pass
# self.extra_data['fingerprint'] = sha1_fingerprint
# return super().dispatch(request, *args, **kwargs)