103 lines
3.5 KiB
Python
103 lines
3.5 KiB
Python
import json
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import urllib
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from django.conf import settings
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from django.contrib.auth import logout as auth_logout
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from django.contrib.auth import views as auth_views
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from django.contrib.auth.decorators import user_passes_test
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from django.core.exceptions import PermissionDenied
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from django.http import HttpResponse, HttpResponseRedirect, JsonResponse
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from django.shortcuts import resolve_url
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from django.urls import reverse
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from django.utils.encoding import force_str
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from django.utils.translation import gettext as _
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from django.views.generic import edit
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from django.views.generic.base import TemplateView
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from .environment.models import Authentic, Variable
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from .environment.utils import Zone, get_installed_services
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from .forms import HoboForm, HoboUpdateForm, get_tenant_model
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def is_superuser(u):
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if not u.is_authenticated:
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return False
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if not u.is_superuser:
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raise PermissionDenied
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return True
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admin_required = user_passes_test(is_superuser)
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class Home(TemplateView):
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template_name = 'hobo/home.html'
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def get_context_data(self, **kwargs):
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context = super().get_context_data(**kwargs)
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context['services'] = [x for x in get_installed_services() if not x.secondary]
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context['has_authentic'] = bool(Authentic.objects.filter(secondary=False))
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context['has_global_title'] = Variable.objects.filter(name='global_title').exists()
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context['has_default_from_email'] = Variable.objects.filter(name='default_from_email').exists()
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context['show_maintenance_menu'] = bool(getattr(settings, 'MAINTENANCE_PASS_THROUGH_IPS', []))
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return context
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home = admin_required(Home.as_view())
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def hobo(request, **kwargs):
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# The hobos URL is supposed to return a list of hobo websites, this
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# dummy implementation makes it possible to point deployment agents to
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# a single instance, that will announce itself as the only hobo around.
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response = HttpResponse(content_type='application/json')
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json.dump([request.build_absolute_uri('/')], response)
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return response
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def has_idp():
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try:
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self_idp = Authentic.objects.get(use_as_idp_for_self=True)
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except Authentic.DoesNotExist:
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self_idp = None
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return self_idp and self_idp.is_operational()
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def login(request, *args, **kwargs):
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if has_idp():
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return HttpResponseRedirect(resolve_url('mellon_login') + '?' + request.GET.urlencode())
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return login_local(request, *args, **kwargs)
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def login_local(request, *args, **kwargs):
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return auth_views.LoginView.as_view(*args, **kwargs)(request)
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def logout(request, next_page=None):
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if has_idp():
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return HttpResponseRedirect(resolve_url('mellon_logout') + '?' + request.GET.urlencode())
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auth_logout(request)
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return HttpResponseRedirect(request.GET.get('next') or request.build_absolute_uri('/'))
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def health_json(request):
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data = {x.slug: x.get_health_dict() for x in get_installed_services() if not x.secondary}
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return JsonResponse({'data': data})
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@admin_required
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def menu_json(request):
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label = _('System')
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json_str = json.dumps(
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[{'label': force_str(label), 'slug': 'system', 'url': request.build_absolute_uri(reverse('home'))}]
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)
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content_type = 'application/json'
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for variable in ('jsonpCallback', 'callback'):
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if variable in request.GET:
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json_str = '%s(%s);' % (request.GET[variable], json_str)
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content_type = 'application/javascript'
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break
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response = HttpResponse(content_type=content_type)
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response.write(json_str)
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return response
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