# -*- coding: utf-8 -*-
#
-# portal/urls.py: URL mappings for the portal application
+# portal/views.py: views for the portal application
# This file is part of the Manifold project.
#
# Authors:
# Jordan Augé <jordan.auge@lip6.fr>
+# Mohammed Yasin Rahman <mohammed-yasin.rahman@lip6.fr>
# Copyright 2013, UPMC Sorbonne Universités / LIP6
#
# This program is free software; you can redistribute it and/or modify it under
# this program; see the file COPYING. If not, write to the Free Software
# Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-from django.shortcuts import render
-from portal.forms import RegisterUserForm
+from django.conf import settings
+from django.contrib.sites.models import Site, RequestSite
+from django.contrib import messages
+from django.views.generic import View
+from django.views.generic.base import TemplateView
+from django.shortcuts import render
-def user_register(request):
- if request.method == 'POST':
- form = RegisterUserForm(request.POST) # Nous reprenons les données
- if form.is_valid():
- first_name = form.cleaned_data['first_name']
- last_name = form.cleaned_data['last_name']
- email = form.cleaned_data['email']
- password = form.cleaned_data['password']
- password2 = form.cleaned_data['password2']
- keypair = form.cleaned_data['keypair']
- ## Ici nous pouvons traiter les données du formulaire
- #sujet = form.cleaned_data['sujet']
- #message = form.cleaned_data['message']
- #envoyeur = form.cleaned_data['envoyeur']
- #renvoi = form.cleaned_data['renvoi']
- ## Nous pourrions ici envoyer l'e-mail grâce aux données que nous venons de récupérer
- #envoi = True
- else:
- form = RegisterUserForm()
- return render(request, 'register_user.html', locals())
- pass
+from plugins.lists.simplelist import SimpleList
-def user_validate(request):
- pass
+from plugins.pres_view import PresView
+from portal.event import Event
+import json
-def slice_request(request):
- pass
+from portal import signals
+from portal.forms import UserRegisterForm, SliceRequestForm, ContactForm
+from portal.util import RegistrationView, ActivationView
+from portal.models import PendingUser, PendingSlice
+from manifold.core.query import Query
+from unfold.page import Page
+from myslice.viewutils import topmenu_items, the_user
+from django.http import HttpResponseRedirect, HttpResponse
+import os.path, re
+
+class DashboardView(TemplateView):
+ template_name = "dashboard.html"
+
+ def get_context_data(self, **kwargs):
+ # We might have slices on different registries with different user accounts
+ # We note that this portal could be specific to a given registry, to which we register users, but i'm not sure that simplifies things
+ # Different registries mean different identities, unless we identify via SFA HRN or have associated the user email to a single hrn
+
+ #messages.info(self.request, 'You have logged in')
+ page = Page(self.request)
+
+ # Slow...
+ #slice_query = Query().get('slice').filter_by('user.user_hrn', 'contains', user_hrn).select('slice_hrn')
+ slice_query = Query().get('user').filter_by('user_hrn', '==', '$user_hrn').select('user_hrn', 'slice.slice_hrn')
+ auth_query = Query().get('network').select('network_hrn')
+ page.enqueue_query(slice_query)
+ page.enqueue_query(auth_query)
+
+ page.expose_queries()
+
+ slicelist = SimpleList(
+ title = None,
+ page = page,
+ key = 'slice.slice_hrn',
+ query = slice_query,
+ )
+
+ authlist = SimpleList(
+ title = None,
+ page = page,
+ key = 'network_hrn',
+ query = auth_query,
+ )
+
+ context = super(DashboardView, self).get_context_data(**kwargs)
+ context['person'] = self.request.user
+ context['networks'] = authlist.render(self.request)
+ context['slices'] = slicelist.render(self.request)
+
+ # XXX This is repeated in all pages
+ # more general variables expected in the template
+ context['title'] = 'Test view that combines various plugins'
+ # the menu items on the top
+ context['topmenu_items'] = topmenu_items('Dashboard', self.request)
+ # so we can sho who is logged
+ context['username'] = the_user(self.request)
+
+ context.update(page.prelude_env())
+
+ return context
+
+class UserRegisterView(RegistrationView):
+ """
+ A registration backend which follows a simple workflow:
+
+ 1. User signs up, inactive account is created.
+
+ 2. Email is sent to user with activation link.
+
+ 3. User clicks activation link, account is now active.
+
+ Using this backend requires that
+
+ * ``registration`` be listed in the ``INSTALLED_APPS`` setting
+ (since this backend makes use of models defined in this
+ application).
+
+ * The setting ``ACCOUNT_ACTIVATION_DAYS`` be supplied, specifying
+ (as an integer) the number of days from registration during
+ which a user may activate their account (after that period
+ expires, activation will be disallowed).
+
+ * The creation of the templates
+ ``registration/activation_email_subject.txt`` and
+ ``registration/activation_email.txt``, which will be used for
+ the activation email. See the notes for this backends
+ ``register`` method for details regarding these templates.
+
+ Additionally, registration can be temporarily closed by adding the
+ setting ``REGISTRATION_OPEN`` and setting it to
+ ``False``. Omitting this setting, or setting it to ``True``, will
+ be interpreted as meaning that registration is currently open and
+ permitt ed.
+
+ Internally, this is accomplished via storing an activation key in
+ an instance of ``registration.models.RegistrationProfile``. See
+ that model and its custom manager for full documentation of its
+ fields and supported operations.
+
+ """
+ form_class = UserRegisterForm
+
+ def register(self, request, **cleaned_data):
+ """
+ Given a username, email address and password, register a new
+ user account, which will initially be inactive.
+
+ Along with the new ``User`` object, a new
+ ``registration.models.RegistrationProfile`` will be created,
+ tied to that ``User``, containing the activation key which
+ will be used for this account.
+
+ An email will be sent to the supplied email address; this
+ email should contain an activation link. The email will be
+ rendered using two templates. See the documentation for
+ ``RegistrationProfile.send_activation_email()`` for
+ information about these templates and the contexts provided to
+ them.
+
+ After the ``User`` and ``RegistrationProfile`` are created and
+ the activation email is sent, the signal
+ ``registration.signals.user_registered`` will be sent, with
+ the new ``User`` as the keyword argument ``user`` and the
+ class of this backend as the sender.
+
+ """
+ first_name = cleaned_data['first_name']
+ last_name = cleaned_data['last_name']
+ affiliation= cleaned_data['affiliation']
+ email = cleaned_data['email']
+ password = cleaned_data['password1']
+
+ #password2 = cleaned_data['password2']
+ keypair = cleaned_data['keypair']
+
+ #if Site._meta.installed:
+ # site = Site.objects.get_current()
+ #else:
+ # site = RequestSite(request)
+ site = None
+
+ new_user = PendingUser.objects.create_inactive_user(first_name, last_name, email, password, site)
+ signals.user_registered.send(sender=self.__class__,
+ user=new_user,
+ request=request)
+ return new_user
+
+ def get_context_data(self, **kwargs):
+ context = super(UserRegisterView, self).get_context_data(**kwargs)
+ context['topmenu_items'] = topmenu_items('Register', self.request)
+ context['username'] = the_user (self.request)
+ return context
+
+ def registration_allowed(self, request):
+ """
+ Indicate whether account registration is currently permitted,
+ based on the value of the setting ``REGISTRATION_OPEN``. This
+ is determined as follows:
+
+ * If ``REGISTRATION_OPEN`` is not specified in settings, or is
+ set to ``True``, registration is permitted.
+
+ * If ``REGISTRATION_OPEN`` is both specified and set to
+ ``False``, registration is not permitted.
+
+ """
+ return getattr(settings, 'REGISTRATION_OPEN', True)
+
+ def get_success_url(self, request, user):
+ """
+ Return the name of the URL to redirect to after successful
+ user registration.
+
+ """
+ return ('user_register_complete', (), {})
+
+
+class UserValidateView(ActivationView):
+ def activate(self, request, activation_key):
+ """
+ Given an an activation key, look up and activate the user
+ account corresponding to that key (if possible).
+
+ After successful activation, the signal
+ ``registration.signals.user_activated`` will be sent, with the
+ newly activated ``User`` as the keyword argument ``user`` and
+ the class of this backend as the sender.
+
+ """
+ activated_user = RegistrationProfile.objects.activate_user(activation_key)
+ if activated_user:
+ signals.user_activated.send(sender=self.__class__,
+ user=activated_user,
+ request=request)
+ return activated_user
+
+ def get_success_url(self, request, user):
+ return ('registration_activation_complete', (), {})
-def slice_validate(request):
- pass
# DEPRECATED #from portal.portalpage import PortalPage
# DEPRECATED #from plugins.wizard import Wizard
# DEPRECATED ## })
# DEPRECATED ## return super(MerlinWizard, cls).as_view(*args, **kwargs)
# DEPRECATED #
-# DEPRECATED #class RegisterUserWizardView(NamedUrlSessionWizardView):
-# DEPRECATED ##class RegisterUserWizardView(LoginRequiredMixin, NamedUrlSessionWizardView):
+# DEPRECATED #class UserRegisterWizardView(NamedUrlSessionWizardView):
+# DEPRECATED ##class UserRegisterWizardView(LoginRequiredMixin, NamedUrlSessionWizardView):
# DEPRECATED # # Notice that I specify a file storage instance. If you don't specify this,
# DEPRECATED # # and you need to support FileField or ImageField in your forms, you'll get
# DEPRECATED # # errors from Django. This is something else I think could be handled by
# DEPRECATED #def register_user(request):
# DEPRECATED #
# DEPRECATED # if request.method == 'POST':
-# DEPRECATED # form = RegisterUserForm(request.POST) # Nous reprenons les données
+# DEPRECATED # form = UserRegisterForm(request.POST) # Nous reprenons les données
# DEPRECATED # if form.is_valid():
# DEPRECATED # first_name = form.cleaned_data['first_name']
# DEPRECATED # last_name = form.cleaned_data['last_name']
# DEPRECATED # ## Nous pourrions ici envoyer l'e-mail grâce aux données que nous venons de récupérer
# DEPRECATED # #envoi = True
# DEPRECATED # else:
-# DEPRECATED # form = RegisterUserForm()
+# DEPRECATED # form = UserRegisterForm()
# DEPRECATED # return render(request, 'register_user.html', locals())
# DEPRECATED #
# DEPRECATED #def index(request):
# DEPRECATED # p << wizard.render(request) # in portal page if possible
# DEPRECATED #
# DEPRECATED # return p.render()
+
+
+# DEPRECATED ## view for my_account
+# DEPRECATED # class MyAccountView(TemplateView):
+# DEPRECATED # template_name = "my_account.html"
+# DEPRECATED #
+# DEPRECATED # def from_process(self, request, **cleaned_data):
+# DEPRECATED # #if request.method == 'POST':
+# DEPRECATED # # if request.POST['submit_name']:
+# DEPRECATED # if 'fname' in request.POST:
+# DEPRECATED # messsag= "Got Name"
+# DEPRECATED # #return render(request, 'portal/my_account.html')
+# DEPRECATED # #response = HttpResponse("Here's the text of the Web page.")
+# DEPRECATED # return HttpResponse(message)
+# DEPRECATED #
+# DEPRECATED # def get_context_data(self, **kwargs):
+# DEPRECATED # page = Page(self.request)
+# DEPRECATED # context = super(MyAccountView, self).get_context_data(**kwargs)
+# DEPRECATED # context['person'] = self.request.user
+# DEPRECATED # # XXX This is repeated in all pages
+# DEPRECATED # # more general variables expected in the template
+# DEPRECATED # context['title'] = 'User Profile Page'
+# DEPRECATED # # the menu items on the top
+# DEPRECATED # context['topmenu_items'] = topmenu_items('my_account', self.request)
+# DEPRECATED # # so we can sho who is logged
+# DEPRECATED # context['username'] = the_user(self.request)
+# DEPRECATED # context.update(page.prelude_env())
+# DEPRECATED # return context
+
+
+
+# View for my_account form
+def my_account(request):
+ return render(request, 'my_account.html')
+
+#my_acc form value processing
+def acc_process(request):
+ # getting the user_id from the session [now hardcoded]
+ get_user = PendingUser.objects.get(id='1') # here we will get the id/email from session e.g., person.email
+ if 'submit_name' in request.POST:
+ edited_first_name = request.POST['fname']
+ edited_last_name = request.POST['lname']
+ #email = 'test_email@gmail.com'
+ #password = 'test_pp'
+ #message = 'F_Name: %s L_name: %s dummy_pp: %s' % (first_name, last_name, password)
+ #site = None
+
+ # insert into DB [needed for registration page]
+ #approach borrowed from register view
+ #new_user = PendingUser.objects.create_inactive_user(edited_first_name, edited_last_name, email, password, site)
+ #conventional approach
+ #b = PendingUser(first_name=edited_first_name, edited_last_name=last_name)
+ #b.save()
+
+ # select and update [will be used throughout this view]
+ # select the logged in user [for the moment hard coded]
+ #get_user = PendingUser.objects.get(id='1') # here we will get the id/email from session e.g., person.email
+ # update first and last name
+ get_user.first_name = edited_first_name
+ get_user.last_name = edited_last_name
+ get_user.save()
+
+ return HttpResponse('Success: Name Updated!!')
+ elif 'submit_pass' in request.POST:
+ edited_password = request.POST['password']
+ # select the logged in user [for the moment hard coded]
+ #get_user = PendingUser.objects.get(id='1') # here we will get the id/email from session e.g., person.email
+ # update password
+ get_user.password = edited_password
+ get_user.save()
+ return HttpResponse('Success: Password Changed!!')
+ elif 'generate' in request.POST:
+ import os
+ from M2Crypto import Rand, RSA, BIO
+
+ KEY_LENGTH = 2048
+
+ def blank_callback():
+ "Replace the default dashes"
+ return
+
+ # Random seed
+ Rand.rand_seed (os.urandom (KEY_LENGTH))
+ # Generate key pair
+ key = RSA.gen_key (KEY_LENGTH, 65537, blank_callback)
+ # Create memory buffers
+ pri_mem = BIO.MemoryBuffer()
+ pub_mem = BIO.MemoryBuffer()
+ # Save keys to buffers
+ key.save_key_bio(pri_mem, None)
+ key.save_pub_key_bio(pub_mem)
+
+ # Get keys
+ public_key = pub_mem.getvalue()
+ private_key = pri_mem.getvalue()
+ # Saving to DB
+ keypair = '{"user_public_key":"'+ public_key + '", "user_private_key":"'+ private_key + '"}'
+ #keypair = re.sub("\r", "", keypair)
+ #keypair = re.sub("\n", "\\n", keypair)
+ keypair = keypair.rstrip('\r\n')
+ get_user.keypair = keypair
+ get_user.save()
+ return HttpResponse('Success: New Keypair Generated! %s' % keypair)
+
+ elif 'upload_key' in request.POST:
+ up_file = request.FILES['pubkey']
+ file_content = up_file.read()
+ file_name = up_file.name
+ file_extension = os.path.splitext(file_name)[1]
+ allowed_extension = ['.pub','.txt']
+ if file_extension in allowed_extension:
+ file_content = '{"user_public_key":"'+ file_content +'"}'
+ file_content = re.sub("\r", "", file_content)
+ file_content = re.sub("\n", "\\n",file_content)
+ get_user.keypair = file_content
+ get_user.save()
+ return HttpResponse('Success: Publickey uploaded! Old records overwritten')
+ else:
+ return HttpResponse('Please upload a valid public key.')
+
+ else:
+ message = 'You submitted an empty form.'
+ return HttpResponse(message)
+
+
+
+# view for contact form
+def contact(request):
+ if request.method == 'POST': # If the form has been submitted...
+ form = ContactForm(request.POST) # A form bound to the POST data
+ if form.is_valid(): # All validation rules pass
+ # Process the data in form.cleaned_data
+ first_name = form.cleaned_data['first_name']
+ last_name = form.cleaned_data['last_name']
+ affiliation = form.cleaned_data['affiliation']
+ subject = form.cleaned_data['subject']
+ message = form.cleaned_data['message']
+ email = form.cleaned_data['email'] # email of the sender
+ cc_myself = form.cleaned_data['cc_myself']
+
+ recipients = ['yasin.upmc@gmail.com']
+ if cc_myself:
+ recipients.append(email)
+
+ from django.core.mail import send_mail
+ send_mail("Onelab user submitted a query ", [first_name,last_name,affiliation,subject,message], email, recipients)
+ return render(request,'contact_sent.html') # Redirect after POST
+ else:
+ form = ContactForm() # An unbound form
+
+ return render(request, 'contact.html', {
+ 'form': form,
+ })
+
+
+def slice_request(request):
+ if request.method == 'POST': # If the form has been submitted...
+ form = SliceRequestForm(request.POST) # A form bound to the POST data
+ if form.is_valid(): # All validation rules pass
+ # Process the data in form.cleaned_data
+ slice_name = form.cleaned_data['slice_name']
+ number_of_nodes = form.cleaned_data['number_of_nodes']
+ type_of_nodes = form.cleaned_data['type_of_nodes']
+ purpose = form.cleaned_data['purpose']
+ email = form.cleaned_data['email'] # email of the sender
+ cc_myself = form.cleaned_data['cc_myself']
+
+ recipients = ['yasin.upmc@gmail.com','jordan.auge@lip6.fr']
+ if cc_myself:
+ recipients.append(email)
+
+ from django.core.mail import send_mail
+ send_mail("Onelab New Slice request form submitted", [slice_name,number_of_nodes,type_of_nodes,purpose], email, recipients)
+ return render(request,'slicereq_recvd.html') # Redirect after POST
+ else:
+ form = SliceRequestForm() # An unbound form
+
+# template_env = {}
+# template_env['form'] = form
+# template_env['topmenu_items'] = topmenu_items('Request a slice', request)
+# template_env['unfold1_main'] = render(request, 'slice_request_.html', {
+# 'form': form,
+# })
+# from django.shortcuts import render_to_response
+# from django.template import RequestContext
+# return render_to_response ('view-unfold1.html',template_env,
+# context_instance=RequestContext(request))
+
+ return render(request, 'slice_request.html', {
+ 'form': form,
+ 'topmenu_items': topmenu_items('Request a slice', request),
+ 'username': the_user (request)
+ })
+
+
+class PresViewView(TemplateView):
+ template_name = "view-unfold1.html"
+
+ def get_context_data(self, **kwargs):
+
+ page = Page(self.request)
+
+ pres_view = PresView(page = page)
+
+ context = super(PresViewView, self).get_context_data(**kwargs)
+
+ #context['ALL_STATIC'] = "all_static"
+ context['unfold1_main'] = pres_view.render(self.request)
+
+ # XXX This is repeated in all pages
+ # more general variables expected in the template
+ context['title'] = 'Test view that combines various plugins'
+ # the menu items on the top
+ context['topmenu_items'] = topmenu_items('PresView', self.request)
+ # so we can sho who is logged
+ context['username'] = the_user(self.request)
+
+ prelude_env = page.prelude_env()
+ context.update(prelude_env)
+
+ return context
+
+def json_me(config_file,type):
+ json_answer = ''
+ for ligne in config_file:
+ if not ligne.startswith('#'):
+ args = ligne.split(';')
+ json_answer += str('{ "name": "' + args[0] + '" ,"id":"' + args[1] + '" ,"descriptif":"' + args[2]+'"')
+ if type!="dynamic":
+ json_answer += str(',"contraints":')
+ if args[3]=="":
+ json_answer += str('""')
+ else:
+ json_answer += str(args[3])
+ json_answer += str('},')
+ return json_answer[:-1]
+
+
+DIR = '/var/myslice/'
+STATIC = '%s/config_method_static' % DIR
+DYNAMIC = '%s/config_method_dynamic' % DIR
+ANIMATION = '%s/config_method_animation' % DIR
+
+def pres_view_methods(request, type):
+
+ if type ==None:
+ return 0
+ elif type =="static":
+ config = open(STATIC, "r")
+ json_answer = str('{ "options": [')
+ json_answer += str(json_me(config,"static"))
+ json_answer += str('] }')
+ config.close()
+ elif type =="dynamic":
+ config = open(DYNAMIC, "r")
+ json_answer = str('{ "options": [')
+ json_answer += str(json_me(config,"dynamic"))
+ json_answer += str('] }')
+ config.close()
+ elif type =="animation":
+ config = open(ANIMATION, "r")
+ json_answer = str('{ "options": [')
+ json_answer += str(json_me(config,"animation"))
+ json_answer += str('] }')
+ config.close()
+ elif type =="all":
+ config = open(STATIC, "r")
+ json_answer = str('{ "static": [')
+ json_answer += str(json_me(config,"static"))
+ json_answer += str('],')
+ json_answer += str('"dynamic": [')
+ config.close()
+ config = open(DYNAMIC, "r")
+ json_answer += str(json_me(config,"dynamic"))
+ json_answer += str('],')
+ json_answer += str('"animation": [')
+ config.close()
+ config = open(ANIMATION, "r")
+ json_answer += str(json_me(config,"animation"))
+ json_answer += str('] }')
+ config.close()
+ else:
+ return 0
+ return HttpResponse (json_answer, mimetype="application/json")
+
+def pres_view_animation(request, constraints, id):
+
+# sites crees depuis 2008
+# static.py?contraints=']date_created':1262325600&id='name_id"'
+
+ # method = request.getvalue('method') #ex : GetSites
+ #constraints = "']date_created':1262325600"
+ #id = "2"
+
+ if id == None:
+ return 0
+
+ # method = 'GetSites'#request.getvalue('method') #ex : GetSites
+ # constraints = {}#request.getvalue('constraints') // nul = {}
+ # response_field = "'site_id','name','date_created'"#request.getvalue('response_field')
+
+ config_file = open(ANIMATION, "r")
+ for ligne in config_file:
+ if not ligne.startswith('#'):
+ ligne = ligne.split('\n')
+ first = ligne[0].split(';')
+ if (str(first[1]) == str(id)):
+ save = first
+ config_file.close()
+
+ #Les print_method, print_option sont definis par le client (js)
+ #Les animations acceptent que les connexions anonymous
+ # args = "postmsg;animation;;;anonymous;https://www.planet-lab.eu/PLCAPI/;"
+ args = ";;"+str(save[8])+";"+str(save[9])+";anonymous;"+str(save[5])+";"+str(save[6])+";{"+str(constraints)+"};"+str(save[7])+";"
+
+
+ #Creation d'un objet event
+ event = Event(args)
+ cmd = [{"params": {
+ "data": {
+ "print_options": event.print_options,
+ "print_method": event.print_method,
+ "message": event.data
+ }
+ }
+ }]
+
+ json_answer = json.dumps(cmd)
+ return HttpResponse (json_answer, mimetype="application/json")
+
+def pres_view_static(request, constraints, id):
+ #constraints = "']date_created':1262325600"
+ #id = "2"
+
+ # method = 'GetSites'#request.getvalue('method') #ex : GetSites
+ # constraints = {}#request.getvalue('constraints') // nul = {}
+ # response_field = "'site_id','name','date_created'"#request.getvalue('response_field')
+
+ config_file = open(STATIC, "r")
+ for ligne in config_file:
+ if not ligne.startswith('#'):
+ ligne = ligne.split('\n')
+ first = ligne[0].split(';')
+ if (str(first[1]) == str(id)):
+ save = first
+ config_file.close()
+
+ #Les print_method, print_option sont definis par le client (js)
+ #Les animations acceptent que les connexions anonymous
+ # args = "postmsg;animation;;;anonymous;https://www.planet-lab.eu/PLCAPI/;"
+ args = ";;"+str(save[8])+";"+str(save[9])+";anonymous;"+str(save[5])+";"+str(save[6])+";{"+str(constraints)+"};"+str(save[7])+";"
+
+
+ #Creation d'un objet event
+ event = Event(args)
+ cmd = [{"params": {
+ "data": {
+ "print_options": event.print_options,
+ "print_method": event.print_method,
+ "message": event.data
+ }
+ }
+ }]
+
+ json_answer = json.dumps(cmd)
+ return HttpResponse (json_answer, mimetype="application/json")