1 # Create your views here.
6 from django import forms
7 from django.views.decorators.csrf import csrf_exempt
8 from django.core import urlresolvers
9 from django.core import serializers
10 from django.contrib.auth.decorators import login_required
11 from django.http import HttpResponseRedirect, HttpResponseForbidden, HttpResponse
12 from django.shortcuts import get_object_or_404, render_to_response
13 from django.core.context_processors import request
14 from django.template.context import RequestContext
15 from django.template.loader import get_template
16 from django.utils import simplejson
17 from django.core.urlresolvers import reverse
18 from django.contrib import messages
19 from flowspy.accounts.models import *
21 from django.contrib.auth import authenticate, login
23 from django.forms.models import model_to_dict
25 from flowspy.flowspec.forms import *
26 from flowspy.flowspec.models import *
28 from copy import deepcopy
29 from flowspy.utils.decorators import shib_required
32 from django.views.decorators.cache import never_cache
33 from django.conf import settings
36 def days_offset(): return datetime.date.today() + datetime.timedelta(days = settings.EXPIRATION_DAYS_OFFSET)
39 def user_routes(request):
40 user_routes = Route.objects.filter(applier=request.user)
41 return render_to_response('user_routes.html', {'routes': user_routes},
42 context_instance=RequestContext(request))
45 return render_to_response('welcome.html', context_instance=RequestContext(request))
49 def group_routes(request):
51 peer = request.user.get_profile().peer
53 peer_members = UserProfile.objects.filter(peer=peer)
54 users = [prof.user for prof in peer_members]
55 group_routes = Route.objects.filter(applier__in=users)
56 return render_to_response('user_routes.html', {'routes': group_routes},
57 context_instance=RequestContext(request))
62 def add_route(request):
63 applier = request.user.pk
64 applier_peer_networks = request.user.get_profile().peer.networks.all()
65 if not applier_peer_networks:
66 messages.add_message(request, messages.WARNING,
67 "Insufficient rights on administrative networks. Cannot add route. Contact your administrator")
68 return HttpResponseRedirect(reverse("group-routes"))
69 if request.method == "GET":
71 return render_to_response('apply.html', {'form': form, 'applier': applier},
72 context_instance=RequestContext(request))
75 form = RouteForm(request.POST)
77 route=form.save(commit=False)
78 route.applier = request.user
79 route.expires = days_offset()
80 route.status = "PENDING"
84 return HttpResponseRedirect(reverse("group-routes"))
86 return render_to_response('apply.html', {'form': form, 'applier':applier},
87 context_instance=RequestContext(request))
91 def add_then(request):
92 applier = request.user.pk
93 if request.method == "GET":
95 return render_to_response('apply.html', {'form': form, 'applier': applier},
96 context_instance=RequestContext(request))
99 form = RouteForm(request.POST)
101 route=form.save(commit=False)
102 route.applier = request.user
103 route.expires = days_offset()
107 return HttpResponseRedirect(reverse("group-routes"))
109 return render_to_response('apply.html', {'form': form, 'applier':applier},
110 context_instance=RequestContext(request))
114 def edit_route(request, route_slug):
115 applier = request.user.pk
116 applier_peer = request.user.get_profile().peer
117 route_edit = get_object_or_404(Route, name=route_slug)
118 route_edit_applier_peer = route_edit.applier.get_profile().peer
119 if applier_peer != route_edit_applier_peer:
120 messages.add_message(request, messages.WARNING,
121 "Insufficient rights to edit route %s" %(route_slug))
122 return HttpResponseRedirect(reverse("group-routes"))
123 route_original = deepcopy(route_edit)
125 form = RouteForm(request.POST, instance = route_edit)
127 route=form.save(commit=False)
128 route.name = route_original.name
129 route.applier = request.user
130 route.expires = route_original.expires
131 route.status = "PENDING"
135 return HttpResponseRedirect(reverse("group-routes"))
137 return render_to_response('apply.html', {'form': form, 'edit':True, 'applier': applier},
138 context_instance=RequestContext(request))
140 dictionary = model_to_dict(route_edit, fields=[], exclude=[])
141 #form = RouteForm(instance=route_edit)
142 form = RouteForm(dictionary)
143 return render_to_response('apply.html', {'form': form, 'edit':True, 'applier': applier},
144 context_instance=RequestContext(request))
148 def delete_route(request, route_slug):
149 if request.is_ajax():
150 route = get_object_or_404(Route, name=route_slug)
151 applier_peer = route.applier.get_profile().peer
152 requester_peer = request.user.get_profile().peer
153 if applier_peer == requester_peer:
154 route.status = "PENDING"
155 route.commit_delete()
156 html = "<html><body>Done</body></html>"
157 return HttpResponse(html)
159 return HttpResponseRedirect(reverse("group-routes"))
163 def user_profile(request):
165 peer = request.user.get_profile().peer
167 return render_to_response('profile.html', {'user': user, 'peer':peer},
168 context_instance=RequestContext(request))
171 def user_login(request):
173 error_username = None
175 error_affiliation = None
177 username = request.META['HTTP_EPPN']
179 error_username = True
180 firstname = request.META['HTTP_SHIB_INETORGPERSON_GIVENNAME']
181 lastname = request.META['HTTP_SHIB_PERSON_SURNAME']
182 mail = request.META['HTTP_SHIB_INETORGPERSON_MAIL']
183 organization = request.META['HTTP_SHIB_HOMEORGANIZATION']
184 affiliation = request.META['HTTP_SHIB_EP_ENTITLEMENT']
185 match = re.compile(settings.SHIB_AUTH_AFFILIATION)
186 has_affiliation = match.search(affiliation)
187 if not has_affiliation:
188 error_affiliation = True
192 error = "Your idP should release the HTTP_EPPN attribute towards this service\n"
194 error = error + "Your idP should release the HTTP_SHIB_HOMEORGANIZATION attribute towards this service\n"
195 if error_affiliation:
196 error = error + "Your idP should release an appropriate HTTP_SHIB_EP_ENTITLEMENT attribute towards this service"
197 if error_username or error_orgname or error_affiliation:
198 return render_to_response('error.html', {'error': error,},
199 context_instance=RequestContext(request))
200 user = authenticate(username=username, firstname=firstname, lastname=lastname, mail=mail, organization=organization, affiliation=affiliation)
203 update_user_attributes(user, firstname=firstname, lastname=lastname, mail=mail)
204 return HttpResponseRedirect(reverse("group-routes"))
205 # Redirect to a success page.
206 # Return a 'disabled account' error message
208 error = "Something went wrong during user authentication. Contact your administrator"
209 return render_to_response('error.html', {'error': error,},
210 context_instance=RequestContext(request))
211 except Exception as e:
212 error = "Invalid login procedure"
213 return render_to_response('error.html', {'error': error,},
214 context_instance=RequestContext(request))
215 # Return an 'invalid login' error message.
216 # return HttpResponseRedirect(reverse("user-routes"))
220 def add_rate_limit(request):
221 if request.method == "GET":
222 form = ThenPlainForm()
223 return render_to_response('add_rate_limit.html', {'form': form,},
224 context_instance=RequestContext(request))
227 form = ThenPlainForm(request.POST)
229 then=form.save(commit=False)
230 then.action_value = "%sk"%then.action_value
233 response_data['pk'] = "%s" %then.pk
234 response_data['value'] = "%s:%s" %(then.action, then.action_value)
235 return HttpResponse(simplejson.dumps(response_data), mimetype='application/json')
237 return render_to_response('add_rate_limit.html', {'form': form,},
238 context_instance=RequestContext(request))
240 def update_user_attributes(user, firstname, lastname, mail):
241 user.first_name = firstname
242 user.last_name = lastname
248 def add_port(request):
249 if request.method == "GET":
250 form = PortPlainForm()
251 return render_to_response('add_port.html', {'form': form,},
252 context_instance=RequestContext(request))
255 form = PortPlainForm(request.POST)
259 response_data['value'] = "%s" %port.pk
260 response_data['text'] = "%s" %port.port
261 return HttpResponse(simplejson.dumps(response_data), mimetype='application/json')
263 return render_to_response('add_port.html', {'form': form,},
264 context_instance=RequestContext(request))
268 def user_logout(request):
269 return HttpResponseRedirect(settings.SHIB_LOGOUT_URL)
272 def load_jscript(request, file):
273 return render_to_response('%s.js' % file, context_instance=RequestContext(request), mimetype="text/javascript")