# Create your views here.
import urllib2
-import re
import socket
import json
from django import forms
from django.core import urlresolvers
from django.core import serializers
from django.contrib.auth.decorators import login_required
+from django.contrib.auth import logout
+from django.contrib.sites.models import Site
+from django.contrib.auth.models import User
from django.http import HttpResponseRedirect, HttpResponseForbidden, HttpResponse
from django.shortcuts import get_object_or_404, render_to_response
from django.core.context_processors import request
from django.template.context import RequestContext
-from django.template.loader import get_template
-from django.utils import simplejson
+from django.template.loader import get_template, render_to_string
+from django.utils.translation import ugettext as _
from django.core.urlresolvers import reverse
from django.contrib import messages
from flowspy.accounts.models import *
+from ipaddr import *
from django.contrib.auth import authenticate, login
from flowspy.flowspec.forms import *
from flowspy.flowspec.models import *
+from flowspy.peers.models import *
+
+from registration.models import RegistrationProfile
from copy import deepcopy
from flowspy.utils.decorators import shib_required
-def days_offset(): return datetime.now() + timedelta(days = settings.EXPIRATION_DAYS_OFFSET)
+from django.views.decorators.cache import never_cache
+from django.conf import settings
+from django.core.mail.message import EmailMessage
+import datetime
+import os
+
+LOG_FILENAME = os.path.join(settings.LOG_FILE_LOCATION, 'celery_jobs.log')
+#FORMAT = '%(asctime)s %(levelname)s: %(message)s'
+#logging.basicConfig(format=FORMAT)
+formatter = logging.Formatter('%(asctime)s %(levelname)s %(clientip)s %(user)s: %(message)s')
+
+logger = logging.getLogger(__name__)
+logger.setLevel(logging.DEBUG)
+handler = logging.FileHandler(LOG_FILENAME)
+handler.setFormatter(formatter)
+logger.addHandler(handler)
@login_required
def user_routes(request):
return render_to_response('user_routes.html', {'routes': user_routes},
context_instance=RequestContext(request))
+def welcome(request):
+ return render_to_response('welcome.html', context_instance=RequestContext(request))
+
@login_required
+@never_cache
def group_routes(request):
group_routes = []
- peer = request.user.get_profile().peer
+ try:
+ peer = request.user.get_profile().peer
+ except UserProfile.DoesNotExist:
+ error = "User <strong>%s</strong> does not belong to any peer or organization. It is not possible to create new firewall rules.<br>Please contact Helpdesk to resolve this issue" % request.user.username
+ return render_to_response('error.html', {'error': error}, context_instance=RequestContext(request))
if peer:
peer_members = UserProfile.objects.filter(peer=peer)
users = [prof.user for prof in peer_members]
group_routes = Route.objects.filter(applier__in=users)
- return render_to_response('user_routes.html', {'routes': group_routes},
+ if request.user.is_superuser:
+ group_routes = Route.objects.all()
+ return render_to_response('user_routes.html', {'routes': group_routes},
context_instance=RequestContext(request))
@login_required
+@never_cache
def add_route(request):
applier = request.user.pk
+ applier_peer_networks = request.user.get_profile().peer.networks.all()
+ if not applier_peer_networks:
+ messages.add_message(request, messages.WARNING,
+ _("Insufficient rights on administrative networks. Cannot add rule. Contact your administrator"))
+ return HttpResponseRedirect(reverse("group-routes"))
if request.method == "GET":
- form = RouteForm()
+ form = RouteForm(initial={'applier': applier})
+ if not request.user.is_superuser:
+ form.fields['then'] = forms.ModelMultipleChoiceField(queryset=ThenAction.objects.filter(action__in=settings.UI_USER_THEN_ACTIONS).order_by('action'), required=True)
+ form.fields['protocol'] = forms.ModelMultipleChoiceField(queryset=MatchProtocol.objects.filter(protocol__in=settings.UI_USER_PROTOCOLS).order_by('protocol'), required=False)
return render_to_response('apply.html', {'form': form, 'applier': applier},
context_instance=RequestContext(request))
else:
- form = RouteForm(request.POST)
- if form.is_valid():
- route=form.save(commit=False)
- route.applier = request.user
- route.expires = days_offset()
- route.status = "PENDING"
- route.save()
- form.save_m2m()
- route.commit_add()
- return HttpResponseRedirect(reverse("group-routes"))
+ request_data = request.POST.copy()
+ if request.user.is_superuser:
+ request_data['issuperuser'] = request.user.username
else:
- return render_to_response('apply.html', {'form': form, 'applier':applier},
- context_instance=RequestContext(request))
-
-@login_required
-def add_then(request):
- applier = request.user.pk
- if request.method == "GET":
- form = RouteForm()
- return render_to_response('apply.html', {'form': form, 'applier': applier},
- context_instance=RequestContext(request))
-
- else:
- form = RouteForm(request.POST)
+ request_data['applier'] = applier
+ try:
+ del requset_data['issuperuser']
+ except:
+ pass
+ form = RouteForm(request_data)
if form.is_valid():
route=form.save(commit=False)
- route.applier = request.user
- route.expires = days_offset()
+ if not request.user.is_superuser:
+ route.applier = request.user
+ route.status = "PENDING"
+ route.response = "Applying"
+ route.source = IPNetwork("%s/%s" %(IPNetwork(route.source).network.compressed, IPNetwork(route.source).prefixlen)).compressed
+ route.destination = IPNetwork("%s/%s" %(IPNetwork(route.destination).network.compressed, IPNetwork(route.destination).prefixlen)).compressed
route.save()
form.save_m2m()
route.commit_add()
+ requesters_address = request.META['HTTP_X_FORWARDED_FOR']
+ fqdn = Site.objects.get_current().domain
+ admin_url = "https://%s%s" % (fqdn, "/fod/edit/%s"%route.name)
+ mail_body = render_to_string("rule_action.txt",
+ {"route": route, "address": requesters_address, "action": "creation", "url": admin_url})
+ user_mail = "%s" %route.applier.email
+ user_mail = user_mail.split(';')
+ send_new_mail(settings.EMAIL_SUBJECT_PREFIX + "Rule %s creation request submitted by %s" %(route.name, route.applier.username),
+ mail_body, settings.SERVER_EMAIL, user_mail,
+ get_peer_techc_mails(route.applier))
+ d = { 'clientip' : "%s"%requesters_address, 'user' : route.applier.username }
+ logger.info(mail_body, extra=d)
return HttpResponseRedirect(reverse("group-routes"))
else:
+ if not request.user.is_superuser:
+ form.fields['then'] = forms.ModelMultipleChoiceField(queryset=ThenAction.objects.filter(action__in=settings.UI_USER_THEN_ACTIONS).order_by('action'), required=True)
+ form.fields['protocol'] = forms.ModelMultipleChoiceField(queryset=MatchProtocol.objects.filter(protocol__in=settings.UI_USER_PROTOCOLS).order_by('protocol'), required=False)
return render_to_response('apply.html', {'form': form, 'applier':applier},
context_instance=RequestContext(request))
@login_required
+@never_cache
def edit_route(request, route_slug):
applier = request.user.pk
+ applier_peer = request.user.get_profile().peer
route_edit = get_object_or_404(Route, name=route_slug)
+ route_edit_applier_peer = route_edit.applier.get_profile().peer
+ if applier_peer != route_edit_applier_peer and (not request.user.is_superuser):
+ messages.add_message(request, messages.WARNING,
+ _("Insufficient rights to edit rule %s") %(route_slug))
+ return HttpResponseRedirect(reverse("group-routes"))
+# if route_edit.status == "ADMININACTIVE" :
+# messages.add_message(request, messages.WARNING,
+# "Administrator has disabled editing of rule %s" %(route_slug))
+# return HttpResponseRedirect(reverse("group-routes"))
+# if route_edit.status == "EXPIRED" :
+# messages.add_message(request, messages.WARNING,
+# "Cannot edit the expired rule %s. Contact helpdesk to enable it" %(route_slug))
+# return HttpResponseRedirect(reverse("group-routes"))
+ if route_edit.status == "PENDING" :
+ messages.add_message(request, messages.WARNING,
+ _("Cannot edit a pending rule: %s.") %(route_slug))
+ return HttpResponseRedirect(reverse("group-routes"))
route_original = deepcopy(route_edit)
if request.POST:
- form = RouteForm(request.POST, instance = route_edit)
+ request_data = request.POST.copy()
+ if request.user.is_superuser:
+ request_data['issuperuser'] = request.user.username
+ else:
+ request_data['applier'] = applier
+ try:
+ del request_data['issuperuser']
+ except:
+ pass
+ form = RouteForm(request_data, instance = route_edit)
+ critical_changed_values = ['source', 'destination', 'sourceport', 'destinationport', 'port', 'protocol', 'then']
if form.is_valid():
+ changed_data = form.changed_data
route=form.save(commit=False)
route.name = route_original.name
- route.applier = request.user
- route.expires = route_original.expires
- route.status = "PENDING"
+ route.status = route_original.status
+ route.response = route_original.response
+ if not request.user.is_superuser:
+ route.applier = request.user
+ if bool(set(changed_data) & set(critical_changed_values)) or (not route_original.status == 'ACTIVE'):
+ route.status = "PENDING"
+ route.response = "Applying"
+ route.source = IPNetwork("%s/%s" %(IPNetwork(route.source).network.compressed, IPNetwork(route.source).prefixlen)).compressed
+ route.destination = IPNetwork("%s/%s" %(IPNetwork(route.destination).network.compressed, IPNetwork(route.destination).prefixlen)).compressed
route.save()
- form.save_m2m()
- route.commit_edit()
+ if bool(set(changed_data) & set(critical_changed_values)) or (not route_original.status == 'ACTIVE'):
+ form.save_m2m()
+ route.commit_edit()
+ requesters_address = request.META['HTTP_X_FORWARDED_FOR']
+ fqdn = Site.objects.get_current().domain
+ admin_url = "https://%s%s" % (fqdn, "/fod/edit/%s"%route.name)
+ mail_body = render_to_string("rule_action.txt",
+ {"route": route, "address": requesters_address, "action": "edit", "url": admin_url})
+ user_mail = "%s" %route.applier.email
+ user_mail = user_mail.split(';')
+ send_new_mail(settings.EMAIL_SUBJECT_PREFIX + "Rule %s edit request submitted by %s" %(route.name, route.applier.username),
+ mail_body, settings.SERVER_EMAIL, user_mail,
+ get_peer_techc_mails(route.applier))
+ d = { 'clientip' : requesters_address, 'user' : route.applier.username }
+ logger.info(mail_body, extra=d)
return HttpResponseRedirect(reverse("group-routes"))
else:
+ if not request.user.is_superuser:
+ form.fields['then'] = forms.ModelMultipleChoiceField(queryset=ThenAction.objects.filter(action__in=settings.UI_USER_THEN_ACTIONS).order_by('action'), required=True)
+ form.fields['protocol'] = forms.ModelMultipleChoiceField(queryset=MatchProtocol.objects.filter(protocol__in=settings.UI_USER_PROTOCOLS).order_by('protocol'), required=False)
return render_to_response('apply.html', {'form': form, 'edit':True, 'applier': applier},
context_instance=RequestContext(request))
else:
+ if (not route_original.status == 'ACTIVE'):
+ route_edit.expires = datetime.date.today() + datetime.timedelta(days = settings.EXPIRATION_DAYS_OFFSET)
dictionary = model_to_dict(route_edit, fields=[], exclude=[])
- #form = RouteForm(instance=route_edit)
+ if request.user.is_superuser:
+ dictionary['issuperuser'] = request.user.username
+ else:
+ try:
+ del dictionary['issuperuser']
+ except:
+ pass
form = RouteForm(dictionary)
+ if not request.user.is_superuser:
+ form.fields['then'] = forms.ModelMultipleChoiceField(queryset=ThenAction.objects.filter(action__in=settings.UI_USER_THEN_ACTIONS).order_by('action'), required=True)
+ form.fields['protocol'] = forms.ModelMultipleChoiceField(queryset=MatchProtocol.objects.filter(protocol__in=settings.UI_USER_PROTOCOLS).order_by('protocol'), required=False)
return render_to_response('apply.html', {'form': form, 'edit':True, 'applier': applier},
context_instance=RequestContext(request))
@login_required
+@never_cache
def delete_route(request, route_slug):
if request.is_ajax():
route = get_object_or_404(Route, name=route_slug)
applier_peer = route.applier.get_profile().peer
requester_peer = request.user.get_profile().peer
- if applier_peer == requester_peer:
- route.deactivate()
+ if applier_peer == requester_peer or request.user.is_superuser:
+ route.status = "PENDING"
+ route.expires = datetime.date.today()
+ if not request.user.is_superuser:
+ route.applier = request.user
+ route.response = "Suspending"
+ route.save()
route.commit_delete()
+ requesters_address = request.META['HTTP_X_FORWARDED_FOR']
+ fqdn = Site.objects.get_current().domain
+ admin_url = "https://%s%s" % (fqdn, "/fod/edit/%s"%route.name)
+ mail_body = render_to_string("rule_action.txt",
+ {"route": route, "address": requesters_address, "action": "removal", "url": admin_url})
+ user_mail = "%s" %route.applier.email
+ user_mail = user_mail.split(';')
+ send_new_mail(settings.EMAIL_SUBJECT_PREFIX + "Rule %s removal request submitted by %s" %(route.name, route.applier.username),
+ mail_body, settings.SERVER_EMAIL, user_mail,
+ get_peer_techc_mails(route.applier))
+ d = { 'clientip' : requesters_address, 'user' : route.applier.username }
+ logger.info(mail_body, extra=d)
html = "<html><body>Done</body></html>"
return HttpResponse(html)
else:
return HttpResponseRedirect(reverse("group-routes"))
@login_required
+@never_cache
def user_profile(request):
user = request.user
- peer = request.user.get_profile().peer
-
- return render_to_response('profile.html', {'user': user, 'peer':peer},
+ try:
+ peer = request.user.get_profile().peer
+ peers = Peer.objects.filter(pk=peer.pk)
+ if user.is_superuser:
+ peers = Peer.objects.all()
+ except UserProfile.DoesNotExist:
+ error = "User <strong>%s</strong> does not belong to any peer or organization. It is not possible to create new firewall rules.<br>Please contact Helpdesk to resolve this issue" % user.username
+ return render_to_response('error.html', {'error': error}, context_instance=RequestContext(request))
+ return render_to_response('profile.html', {'user': user, 'peers':peers},
context_instance=RequestContext(request))
-
+@never_cache
def user_login(request):
try:
- error_username = None
- error_orgname = None
+ error_username = False
+ error_orgname = False
+ error_entitlement = False
+ error_mail = False
+ has_entitlement = False
+ error = ''
username = request.META['HTTP_EPPN']
if not username:
error_username = True
- firstname = request.META['HTTP_SHIB_INETORGPERSON_GIVENNAME']
- lastname = request.META['HTTP_SHIB_PERSON_SURNAME']
- mail = request.META['HTTP_SHIB_INETORGPERSON_MAIL']
- organization = request.META['HTTP_SHIB_HOMEORGANIZATION']
- if not organization:
- error_orgname = True
-
- if error_orgname or error_username:
- error = "Your idP should release the HTTP_EPPN, HTTP_SHIB_HOMEORGANIZATION attributes towards this service"
- return render_to_response('error.html', {'error': error,},
+ firstname = lookupShibAttr(settings.SHIB_FIRSTNAME, request.META)
+ lastname = lookupShibAttr(settings.SHIB_LASTNAME, request.META)
+ mail = lookupShibAttr(settings.SHIB_MAIL, request.META)
+ entitlement = lookupShibAttr(settings.SHIB_ENTITLEMENT, request.META)
+ #organization = request.META['HTTP_SHIB_HOMEORGANIZATION']
+
+ if settings.SHIB_AUTH_ENTITLEMENT in entitlement.split(";"):
+ has_entitlement = True
+ if not has_entitlement:
+ error_entitlement = True
+# if not organization:
+# error_orgname = True
+ if not mail:
+ error_mail = True
+ if error_username:
+ error = _("Your idP should release the HTTP_EPPN attribute towards this service<br>")
+# if error_orgname:
+# error = error + _("Your idP should release the HTTP_SHIB_HOMEORGANIZATION attribute towards this service<br>")
+ if error_entitlement:
+ error = error + _("Your idP should release an appropriate HTTP_SHIB_EP_ENTITLEMENT attribute towards this service<br>")
+ if error_mail:
+ error = error + _("Your idP should release the HTTP_SHIB_INETORGPERSON_MAIL attribute towards this service")
+ if error_username or error_orgname or error_entitlement or error_mail:
+ return render_to_response('error.html', {'error': error, "missing_attributes": True},
context_instance=RequestContext(request))
- user = authenticate(username=username, firstname=firstname, lastname=lastname, mail=mail, organization=organization, affiliation=None)
+ try:
+ user = User.objects.get(username__exact=username)
+ user.email = mail
+ user.first_name = firstname
+ user.last_name = lastname
+ user.save()
+ user_exists = True
+ except:
+ user_exists = False
+ user = authenticate(username=username, firstname=firstname, lastname=lastname, mail=mail, authsource='shibboleth')
+
if user is not None:
- login(request, user)
- return HttpResponseRedirect(reverse("group-routes"))
- # Redirect to a success page.
- # Return a 'disabled account' error message
+ try:
+ peer = user.get_profile().peer
+# peer = Peer.objects.get(domain_name=organization)
+# up = UserProfile.objects.get_or_create(user=user,peer=peer)
+ except:
+ form = UserProfileForm()
+ form.fields['user'] = forms.ModelChoiceField(queryset=User.objects.filter(pk=user.pk), empty_label=None)
+ form.fields['peer'] = forms.ModelChoiceField(queryset=Peer.objects.all(), empty_label=None)
+ return render_to_response('registration/select_institution.html', {'form': form}, context_instance=RequestContext(request))
+ if not user_exists:
+ user_activation_notify(user)
+ if user.is_active:
+ login(request, user)
+ return HttpResponseRedirect(reverse("group-routes"))
+ else:
+ error = _("User account <strong>%s</strong> is pending activation. Administrators have been notified and will activate this account within the next days. <br>If this account has remained inactive for a long time contact your technical coordinator or GRNET Helpdesk") %user.username
+ return render_to_response('error.html', {'error': error, 'inactive': True},
+ context_instance=RequestContext(request))
else:
- html = "<html><body>Invalid User</body></html>"
- return HttpResponse(html)
- except Exception as e:
- html = "<html><body>Invalid Login Procedure %s </body></html>" %e
- return HttpResponse(html)
+ error = _("Something went wrong during user authentication. Contact your administrator")
+ return render_to_response('error.html', {'error': error,},
+ context_instance=RequestContext(request))
+ except User.DoesNotExist as e:
+ error = _("Invalid login procedure. Error: %s" %e)
+ return render_to_response('error.html', {'error': error,},
+ context_instance=RequestContext(request))
# Return an 'invalid login' error message.
# return HttpResponseRedirect(reverse("user-routes"))
+def user_activation_notify(user):
+ current_site = Site.objects.get_current()
+ subject = render_to_string('registration/activation_email_subject.txt',
+ { 'site': current_site })
+ # Email subject *must not* contain newlines
+ subject = ''.join(subject.splitlines())
+ registration_profile = RegistrationProfile.objects.create_profile(user)
+ message = render_to_string('registration/activation_email.txt',
+ { 'activation_key': registration_profile.activation_key,
+ 'expiration_days': settings.ACCOUNT_ACTIVATION_DAYS,
+ 'site': current_site,
+ 'user': user })
+ send_new_mail(settings.EMAIL_SUBJECT_PREFIX + subject,
+ message, settings.SERVER_EMAIL,
+ get_peer_techc_mails(user), [])
+
@login_required
+@never_cache
def add_rate_limit(request):
if request.method == "GET":
form = ThenPlainForm()
response_data = {}
response_data['pk'] = "%s" %then.pk
response_data['value'] = "%s:%s" %(then.action, then.action_value)
- return HttpResponse(simplejson.dumps(response_data), mimetype='application/json')
+ return HttpResponse(json.dumps(response_data), mimetype='application/json')
else:
return render_to_response('add_rate_limit.html', {'form': form,},
context_instance=RequestContext(request))
@login_required
+@never_cache
def add_port(request):
if request.method == "GET":
form = PortPlainForm()
response_data = {}
response_data['value'] = "%s" %port.pk
response_data['text'] = "%s" %port.port
- return HttpResponse(simplejson.dumps(response_data), mimetype='application/json')
+ return HttpResponse(json.dumps(response_data), mimetype='application/json')
else:
return render_to_response('add_port.html', {'form': form,},
context_instance=RequestContext(request))
+@never_cache
+def selectinst(request):
+ if request.method == 'POST':
+ request_data = request.POST.copy()
+ user = request_data['user']
+ try:
+ existingProfile = UserProfile.objects.get(user=user)
+ error = _("Violation warning: User account is already associated with an institution.The event has been logged and our administrators will be notified about it")
+ return render_to_response('error.html', {'error': error, 'inactive': True},
+ context_instance=RequestContext(request))
+ except UserProfile.DoesNotExist:
+ pass
+
+ form = UserProfileForm(request_data)
+ if form.is_valid():
+ userprofile = form.save()
+ user_activation_notify(userprofile.user)
+ error = _("User account <strong>%s</strong> is pending activation. Administrators have been notified and will activate this account within the next days. <br>If this account has remained inactive for a long time contact your technical coordinator or GRNET Helpdesk") %userprofile.user.username
+ return render_to_response('error.html', {'error': error, 'inactive': True},
+ context_instance=RequestContext(request))
+ else:
+ form.fields['user'] = forms.ModelChoiceField(queryset=User.objects.filter(pk=user.pk), empty_label=None)
+ form.fields['institution'] = forms.ModelChoiceField(queryset=Peer.objects.all(), empty_label=None)
+ return render_to_response('registration/select_institution.html', {'form': form}, context_instance=RequestContext(request))
+
+@never_cache
+def overview(request):
+ user = request.user
+ if user.is_authenticated():
+ if user.has_perm('accounts.overview'):
+ users = User.objects.all()
+ group_routes = Route.objects.all()
+ return render_to_response('overview/index.html', {'users': users, 'routes': group_routes},
+ context_instance=RequestContext(request))
+ else:
+ violation=True
+ return render_to_response('overview/index.html', {'violation': violation},
+ context_instance=RequestContext(request))
+ else:
+ return HttpResponseRedirect(reverse("altlogin"))
+
@login_required
+@never_cache
def user_logout(request):
- return HttpResponseRedirect(settings.SHIB_LOGOUT_URL)
-
+ logout(request)
+ return HttpResponseRedirect(reverse('group-routes'))
+@never_cache
def load_jscript(request, file):
- return render_to_response('%s.js' % file, context_instance=RequestContext(request), mimetype="text/javascript")
+ long_polling_timeout = int(settings.POLL_SESSION_UPDATE)*1000 + 10000
+ return render_to_response('%s.js' % file, {'timeout': long_polling_timeout}, context_instance=RequestContext(request), mimetype="text/javascript")
+
+
+def get_peer_techc_mails(user):
+ mail = []
+ additional_mail = []
+ techmails_list = []
+ user_mail = "%s" %user.email
+ user_mail = user_mail.split(';')
+ techmails = user.get_profile().peer.techc_emails.all()
+ if techmails:
+ for techmail in techmails:
+ techmails_list.append(techmail.email)
+ if settings.NOTIFY_ADMIN_MAILS:
+ additional_mail = settings.NOTIFY_ADMIN_MAILS
+# mail.extend(user_mail)
+ mail.extend(additional_mail)
+ mail.extend(techmails_list)
+ return mail
+
+def send_new_mail(subject, message, from_email, recipient_list, bcc_list):
+ return EmailMessage(subject, message, from_email, recipient_list, bcc_list).send()
+
+
+def lookupShibAttr(attrmap, requestMeta):
+ for attr in attrmap:
+ if (attr in requestMeta.keys()):
+ if len(requestMeta[attr]) > 0:
+ return requestMeta[attr]
+ return ''
projects / flowspy / blobdiff