1 # -*- coding: utf-8 -*-
3 # portal/views.py: views for the portal application
4 # This file is part of the Manifold project.
7 # Jordan Augé <jordan.auge@lip6.fr>
8 # Mohammed Yasin Rahman <mohammed-yasin.rahman@lip6.fr>
9 # Copyright 2013, UPMC Sorbonne Universités / LIP6
11 # This program is free software; you can redistribute it and/or modify it under
12 # the terms of the GNU General Public License as published by the Free Software
13 # Foundation; either version 3, or (at your option) any later version.
15 # This program is distributed in the hope that it will be useful, but WITHOUT
16 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
17 # FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
20 # You should have received a copy of the GNU General Public License along with
21 # this program; see the file COPYING. If not, write to the Free Software
22 # Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 from django.conf import settings
25 from django.contrib.sites.models import Site, RequestSite
26 from django.contrib import messages
27 from django.views.generic import View
28 from django.views.generic.base import TemplateView
29 from django.shortcuts import render
31 from plugins.lists.simplelist import SimpleList
32 from plugins.hazelnut import Hazelnut
33 from plugins.pres_view import PresView
34 from portal.event import Event
37 from portal import signals
38 from portal.forms import UserRegisterForm, SliceRequestForm, ContactForm
39 from portal.util import RegistrationView, ActivationView
40 from portal.models import PendingUser, PendingSlice
41 from manifold.core.query import Query
42 from unfold.page import Page
43 from myslice.viewutils import topmenu_items, the_user
44 from django.http import HttpResponseRedirect, HttpResponse
46 from M2Crypto import Rand, RSA, BIO
49 class DashboardView(TemplateView):
50 template_name = "dashboard.html"
52 def get_context_data(self, **kwargs):
53 # We might have slices on different registries with different user accounts
54 # 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
55 # Different registries mean different identities, unless we identify via SFA HRN or have associated the user email to a single hrn
57 #messages.info(self.request, 'You have logged in')
58 page = Page(self.request)
61 #slice_query = Query().get('slice').filter_by('user.user_hrn', 'contains', user_hrn).select('slice_hrn')
62 slice_query = Query().get('user').filter_by('user_hrn', '==', '$user_hrn').select('user_hrn', 'slice.slice_hrn')
63 auth_query = Query().get('network').select('network_hrn')
64 page.enqueue_query(slice_query)
65 page.enqueue_query(auth_query)
67 page.expose_js_metadata()
70 slicelist = SimpleList(
73 key = 'slice.slice_hrn',
77 authlist = SimpleList(
84 context = super(DashboardView, self).get_context_data(**kwargs)
85 context['person'] = self.request.user
86 context['networks'] = authlist.render(self.request)
87 context['slices'] = slicelist.render(self.request)
89 # XXX This is repeated in all pages
90 # more general variables expected in the template
91 context['title'] = 'Test view that combines various plugins'
92 # the menu items on the top
93 context['topmenu_items'] = topmenu_items('Dashboard', self.request)
94 # so we can sho who is logged
95 context['username'] = the_user(self.request)
97 context.update(page.prelude_env())
101 class UserRegisterView(RegistrationView):
103 A registration backend which follows a simple workflow:
105 1. User signs up, inactive account is created.
107 2. Email is sent to user with activation link.
109 3. User clicks activation link, account is now active.
111 Using this backend requires that
113 * ``registration`` be listed in the ``INSTALLED_APPS`` setting
114 (since this backend makes use of models defined in this
117 * The setting ``ACCOUNT_ACTIVATION_DAYS`` be supplied, specifying
118 (as an integer) the number of days from registration during
119 which a user may activate their account (after that period
120 expires, activation will be disallowed).
122 * The creation of the templates
123 ``registration/activation_email_subject.txt`` and
124 ``registration/activation_email.txt``, which will be used for
125 the activation email. See the notes for this backends
126 ``register`` method for details regarding these templates.
128 Additionally, registration can be temporarily closed by adding the
129 setting ``REGISTRATION_OPEN`` and setting it to
130 ``False``. Omitting this setting, or setting it to ``True``, will
131 be interpreted as meaning that registration is currently open and
134 Internally, this is accomplished via storing an activation key in
135 an instance of ``registration.models.RegistrationProfile``. See
136 that model and its custom manager for full documentation of its
137 fields and supported operations.
140 form_class = UserRegisterForm
142 def register(self, request, **cleaned_data):
144 Given a username, email address and password, register a new
145 user account, which will initially be inactive.
147 Along with the new ``User`` object, a new
148 ``registration.models.RegistrationProfile`` will be created,
149 tied to that ``User``, containing the activation key which
150 will be used for this account.
152 An email will be sent to the supplied email address; this
153 email should contain an activation link. The email will be
154 rendered using two templates. See the documentation for
155 ``RegistrationProfile.send_activation_email()`` for
156 information about these templates and the contexts provided to
159 After the ``User`` and ``RegistrationProfile`` are created and
160 the activation email is sent, the signal
161 ``registration.signals.user_registered`` will be sent, with
162 the new ``User`` as the keyword argument ``user`` and the
163 class of this backend as the sender.
166 first_name = cleaned_data['first_name']
167 last_name = cleaned_data['last_name']
168 affiliation= cleaned_data['affiliation']
169 email = cleaned_data['email']
170 password = cleaned_data['password1']
172 #password2 = cleaned_data['password2']
173 keypair = cleaned_data['keypair']
175 #if Site._meta.installed:
176 # site = Site.objects.get_current()
178 # site = RequestSite(request)
181 new_user = PendingUser.objects.create_inactive_user(first_name, last_name, email, password, site)
182 signals.user_registered.send(sender=self.__class__,
187 def get_context_data(self, **kwargs):
188 context = super(UserRegisterView, self).get_context_data(**kwargs)
189 context['topmenu_items'] = topmenu_items('Register', self.request)
190 context['username'] = the_user (self.request)
193 def registration_allowed(self, request):
195 Indicate whether account registration is currently permitted,
196 based on the value of the setting ``REGISTRATION_OPEN``. This
197 is determined as follows:
199 * If ``REGISTRATION_OPEN`` is not specified in settings, or is
200 set to ``True``, registration is permitted.
202 * If ``REGISTRATION_OPEN`` is both specified and set to
203 ``False``, registration is not permitted.
206 return getattr(settings, 'REGISTRATION_OPEN', True)
208 def get_success_url(self, request, user):
210 Return the name of the URL to redirect to after successful
214 return ('user_register_complete', (), {})
217 class UserValidateView(ActivationView):
218 def activate(self, request, activation_key):
220 Given an an activation key, look up and activate the user
221 account corresponding to that key (if possible).
223 After successful activation, the signal
224 ``registration.signals.user_activated`` will be sent, with the
225 newly activated ``User`` as the keyword argument ``user`` and
226 the class of this backend as the sender.
229 activated_user = RegistrationProfile.objects.activate_user(activation_key)
231 signals.user_activated.send(sender=self.__class__,
234 return activated_user
236 def get_success_url(self, request, user):
237 return ('registration_activation_complete', (), {})
240 # DEPRECATED #from portal.portalpage import PortalPage
241 # DEPRECATED #from plugins.wizard import Wizard
242 # DEPRECATED #from plugins.form import CreateForm
243 # DEPRECATED #from plugins.raw.raw import Raw # XXX
245 # DEPRECATED #from myslice.viewutils import the_user
247 # DEPRECATED #from django.template.loader import render_to_string
248 # DEPRECATED #from django.template import RequestContext
249 # DEPRECATED #from django.views import generic
251 # DEPRECATED #from django.contrib.formtools.wizard.views import NamedUrlSessionWizardView
252 # DEPRECATED ##from django.core.files.storage import FileSystemStorage
253 # DEPRECATED #from django.core.files.storage import default_storage
255 # DEPRECATED ##class MerlinWizard(NamedUrlSessionWizardView):
260 # DEPRECATED ## @classonlymethod
261 # DEPRECATED ## def as_view(cls, *args, **kwargs):
262 # DEPRECATED ## kwargs.update({
263 # DEPRECATED ## 'form_list': [
264 # DEPRECATED ## NameForm,
265 # DEPRECATED ## QuestForm,
266 # DEPRECATED ## ColorForm,
268 # DEPRECATED ## 'url_name': 'merlin_wizard'
270 # DEPRECATED ## return super(MerlinWizard, cls).as_view(*args, **kwargs)
272 # DEPRECATED #class UserRegisterWizardView(NamedUrlSessionWizardView):
273 # DEPRECATED ##class UserRegisterWizardView(LoginRequiredMixin, NamedUrlSessionWizardView):
274 # DEPRECATED # # Notice that I specify a file storage instance. If you don't specify this,
275 # DEPRECATED # # and you need to support FileField or ImageField in your forms, you'll get
276 # DEPRECATED # # errors from Django. This is something else I think could be handled by
277 # DEPRECATED # # the views better. Seems to me that it should just use whatever the
278 # DEPRECATED # # default/specified storage is for the rest of your project/application.
279 # DEPRECATED # file_storage = default_storage # FileSystemStorage()
280 # DEPRECATED # template_name = "register_user_wizard.html"
282 # DEPRECATED # def done(self, form_list, **kwargs):
283 # DEPRECATED # step1_form = form_list[0]
284 # DEPRECATED # step2_form = form_list[1]
286 # DEPRECATED # productext = self.create_product(product_form)
287 # DEPRECATED # shippings = self.create_shippings(productext, shipping_forms)
288 # DEPRECATED # images = self.create_images(productext, image_forms)
290 # DEPRECATED # if all([productext, shippings, images]):
291 # DEPRECATED # del self.request.session["wizard_product_wizard_view"]
293 # DEPRECATED # messages.success(self.request,
294 # DEPRECATED # _("Your product has been created."))
295 # DEPRECATED # return HttpResponseRedirect(self.get_success_url(productext))
297 # DEPRECATED # messages.error(self.request, _("Something went wrong creating your "
298 # DEPRECATED # "product. Please try again or contact support."))
299 # DEPRECATED # return HttpResponseRedirect(reverse("register_wizard"))
301 # DEPRECATED # #def get_form_kwargs(self, step):
302 # DEPRECATED # # if step == "product":
303 # DEPRECATED # # return {"user": self.request.user}
304 # DEPRECATED # # return {}
306 # DEPRECATED ## The portal should hook the slice and user creation pages
308 # DEPRECATED #def register_user(request):
310 # DEPRECATED # if request.method == 'POST':
311 # DEPRECATED # form = UserRegisterForm(request.POST) # Nous reprenons les données
312 # DEPRECATED # if form.is_valid():
313 # DEPRECATED # first_name = form.cleaned_data['first_name']
314 # DEPRECATED # last_name = form.cleaned_data['last_name']
315 # DEPRECATED # email = form.cleaned_data['email']
316 # DEPRECATED # password = form.cleaned_data['password']
317 # DEPRECATED # password2 = form.cleaned_data['password2']
318 # DEPRECATED # keypair = form.cleaned_data['keypair']
319 # DEPRECATED # ## Ici nous pouvons traiter les données du formulaire
320 # DEPRECATED # #sujet = form.cleaned_data['sujet']
321 # DEPRECATED # #message = form.cleaned_data['message']
322 # DEPRECATED # #envoyeur = form.cleaned_data['envoyeur']
323 # DEPRECATED # #renvoi = form.cleaned_data['renvoi']
324 # DEPRECATED # ## Nous pourrions ici envoyer l'e-mail grâce aux données que nous venons de récupérer
325 # DEPRECATED # #envoi = True
327 # DEPRECATED # form = UserRegisterForm()
328 # DEPRECATED # return render(request, 'register_user.html', locals())
330 # DEPRECATED #def index(request):
332 # DEPRECATED # WIZARD_TITLE = 'User registration'
333 # DEPRECATED # STEP1_TITLE = 'Enter your details'
334 # DEPRECATED # STEP2_TITLE = 'Select your institution'
335 # DEPRECATED # STEP3_TITLE = 'Authentication'
336 # DEPRECATED # STEP4_TITLE = 'Request a slice (optional)'
337 # DEPRECATED # STEP5_TITLE = 'Waiting for validation'
338 # DEPRECATED # STEP6_TITLE = 'Account validated'
340 # DEPRECATED # STEP0 = render_to_string('account_validated.html', context_instance=RequestContext(request))
341 # DEPRECATED # STEP2_HTML = """
342 # DEPRECATED # coucou
344 # DEPRECATED # STEP4 = """
347 # DEPRECATED # STEP5 = render_to_string('account_validated.html', context_instance=RequestContext(request))
349 # DEPRECATED # p = PortalPage(request)
351 # DEPRECATED # # This is redundant with the Wizard title
352 # DEPRECATED # p << "<h3>User registration</h3>"
354 # DEPRECATED # sons = []
355 # DEPRECATED # start_step = 1
357 # DEPRECATED # # STEP 1
358 # DEPRECATED # # If the user already exists (is logged), let's display a summary of his account details
359 # DEPRECATED # # Otherwise propose a form to fill in
360 # DEPRECATED # if the_user(request):
361 # DEPRECATED # # Fill a disabled form with user info
362 # DEPRECATED # # Please logout to register another user
363 # DEPRECATED # sons.append(Raw(page=p, title=STEP1_TITLE, togglable=False, html=STEP0))
364 # DEPRECATED # start_step += 1
366 # DEPRECATED # # We could pass a list of fields also, instead of retrieving them from metadata
367 # DEPRECATED # # Otherwise we need some heuristics to display nice forms
368 # DEPRECATED # # XXX Could we log the user in after the form is validated ?
369 # DEPRECATED # # XXX Explain the password is for XXX
370 # DEPRECATED # field_list = [{
371 # DEPRECATED # 'name' : 'First name',
372 # DEPRECATED # 'field' : 'firstname',
373 # DEPRECATED # 'type' : 'text',
374 # DEPRECATED # 'validate_rx' : '^[a-zA-Z -]+$',
375 # DEPRECATED # 'validate_err': 'Your first name must be comprised of letters only',
376 # DEPRECATED # 'description' : 'Enter your first name',
378 # DEPRECATED # 'name' : 'Last name',
379 # DEPRECATED # 'field' : 'lastname',
380 # DEPRECATED # 'type' : 'text',
381 # DEPRECATED # 'validate_rx' : '^[a-zA-Z -]+$',
382 # DEPRECATED # 'validate_err': 'Your last name must be comprised of letters only',
383 # DEPRECATED # 'description' : 'Enter your last name',
385 # DEPRECATED # 'name' : 'Email',
386 # DEPRECATED # 'field' : 'email',
387 # DEPRECATED # 'type' : 'text',
388 # DEPRECATED # 'description' : 'Enter your email address',
390 # DEPRECATED # 'name' : 'Password',
391 # DEPRECATED # 'field' : 'password',
392 # DEPRECATED # 'type' : 'password',
393 # DEPRECATED # 'description' : 'Enter your password',
395 # DEPRECATED # 'name' : 'Confirm password',
396 # DEPRECATED # 'field' : 'password2',
397 # DEPRECATED # 'type' : 'password',
398 # DEPRECATED # 'description' : 'Enter your password again',
400 # DEPRECATED # sons.append(CreateForm(page = p, title = STEP1_TITLE, togglable = False, object = 'local:user', fields = field_list))
402 # DEPRECATED # # STEP 2
403 # DEPRECATED # # If the user already exists (is logged), let's display a summary of its institution
404 # DEPRECATED # # Otherwise propose a form to fill in (we should base our selection on the email)
405 # DEPRECATED # if the_user(request):
406 # DEPRECATED # # Fill a disabled form with institution
407 # DEPRECATED # # Please logout to register another user
408 # DEPRECATED # sons.append(Raw(page=p, title=STEP2_TITLE, togglable=False, html="User created"))
409 # DEPRECATED # start_step += 1
411 # DEPRECATED # sons.append(CreateForm(page = p, title = STEP2_TITLE, togglable = False, object = 'slice')) #institution'))
413 # DEPRECATED # # STEP3
414 # DEPRECATED # # Please should your prefered authentication method
415 # DEPRECATED # # This step should allow the user to either choose the user or managed mode in MySlice
416 # DEPRECATED # sons.append(Raw(page = p, title = STEP3_TITLE, togglable = False, html = STEP2_HTML))
418 # DEPRECATED # # Step 4: Request a slice (optional)
419 # DEPRECATED # sons.append(CreateForm(page = p, title = STEP4_TITLE, togglable = False, object = 'slice'))
421 # DEPRECATED # # Step 5: Your request is waiting for validation
422 # DEPRECATED # # Periodic refresh
423 # DEPRECATED # sons.append(Raw(page = p, title = STEP5_TITLE, togglable = False, html = STEP4))
425 # DEPRECATED # # Step 6: Account validation = welcome for newly validated users
426 # DEPRECATED # # . delegation
427 # DEPRECATED # # . platforms
428 # DEPRECATED # # . slice
429 # DEPRECATED # # . pointers
430 # DEPRECATED # sons.append(Raw(page = p, title = STEP6_TITLE, togglable = False, html = STEP5))
432 # DEPRECATED # wizard = Wizard(
433 # DEPRECATED # page = p,
434 # DEPRECATED # title = WIZARD_TITLE,
435 # DEPRECATED # togglable = False,
436 # DEPRECATED # sons = sons,
437 # DEPRECATED # start_step = start_step,
440 # DEPRECATED # p << wizard.render(request) # in portal page if possible
442 # DEPRECATED # return p.render()
445 # DEPRECATED ## view for my_account
446 # DEPRECATED # class MyAccountView(TemplateView):
447 # DEPRECATED # template_name = "my_account.html"
449 # DEPRECATED # def from_process(self, request, **cleaned_data):
450 # DEPRECATED # #if request.method == 'POST':
451 # DEPRECATED # # if request.POST['submit_name']:
452 # DEPRECATED # if 'fname' in request.POST:
453 # DEPRECATED # messsag= "Got Name"
454 # DEPRECATED # #return render(request, 'portal/my_account.html')
455 # DEPRECATED # #response = HttpResponse("Here's the text of the Web page.")
456 # DEPRECATED # return HttpResponse(message)
458 # DEPRECATED # def get_context_data(self, **kwargs):
459 # DEPRECATED # page = Page(self.request)
460 # DEPRECATED # context = super(MyAccountView, self).get_context_data(**kwargs)
461 # DEPRECATED # context['person'] = self.request.user
462 # DEPRECATED # # XXX This is repeated in all pages
463 # DEPRECATED # # more general variables expected in the template
464 # DEPRECATED # context['title'] = 'User Profile Page'
465 # DEPRECATED # # the menu items on the top
466 # DEPRECATED # context['topmenu_items'] = topmenu_items('my_account', self.request)
467 # DEPRECATED # # so we can sho who is logged
468 # DEPRECATED # context['username'] = the_user(self.request)
469 # DEPRECATED # context.update(page.prelude_env())
470 # DEPRECATED # return context
474 # View for my_account form
475 def my_account(request):
476 return render(request, 'my_account.html', {
478 'topmenu_items': topmenu_items('My Account', request),
479 'username': the_user (request)
483 class PlatformsView(TemplateView):
484 template_name = "platforms.html"
486 def get_context_data(self, **kwargs):
487 page = Page(self.request)
489 network_query = Query().get('local:platform').select('platform','platform_longname','gateway_type')
490 page.enqueue_query(network_query)
492 page.expose_js_metadata()
493 page.expose_queries()
494 networklist = Hazelnut(
497 domid = 'checkboxes',
498 # this is the query at the core of the slice list
499 query = network_query,
500 query_all = network_query,
502 datatables_options = {
503 # for now we turn off sorting on the checkboxes columns this way
504 # this of course should be automatic in hazelnut
505 'aoColumns' : [None, None, None, None, {'bSortable': False}],
506 'iDisplayLength' : 25,
507 'bLengthChange' : True,
511 # networklist = SimpleList(
515 # query = network_query,
518 context = super(PlatformsView, self).get_context_data(**kwargs)
519 context['person'] = self.request.user
520 context['networks'] = networklist.render(self.request)
522 # XXX This is repeated in all pages
523 # more general variables expected in the template
524 context['title'] = 'Platforms connected to MySlice'
525 # the menu items on the top
526 context['topmenu_items'] = topmenu_items('Platforms', self.request)
527 # so we can sho who is logged
528 context['username'] = the_user(self.request)
530 context.update(page.prelude_env())
534 #my_acc form value processing
535 def acc_process(request):
536 # getting the user_id from the session [now hardcoded]
537 get_user = PendingUser.objects.get(id='1') # here we will get the id/email from session e.g., person.email
538 if 'submit_name' in request.POST:
539 edited_first_name = request.POST['fname']
540 edited_last_name = request.POST['lname']
541 #email = 'test_email@gmail.com'
542 #password = 'test_pp'
543 #message = 'F_Name: %s L_name: %s dummy_pp: %s' % (first_name, last_name, password)
546 # insert into DB [needed for registration page]
547 #approach borrowed from register view
548 #new_user = PendingUser.objects.create_inactive_user(edited_first_name, edited_last_name, email, password, site)
549 #conventional approach
550 #b = PendingUser(first_name=edited_first_name, last_name=edited_last_name)
553 # select and update [will be used throughout this view]
554 # select the logged in user [for the moment hard coded]
555 #get_user = PendingUser.objects.get(id='1') # here we will get the id/email from session e.g., person.email
556 # update first and last name
557 get_user.first_name = edited_first_name
558 get_user.last_name = edited_last_name
561 return HttpResponse('Success: Name Updated!!')
562 elif 'submit_pass' in request.POST:
563 edited_password = request.POST['password']
564 # select the logged in user [for the moment hard coded]
565 #get_user = PendingUser.objects.get(id='1') # here we will get the id/email from session e.g., person.email
567 get_user.password = edited_password
569 return HttpResponse('Success: Password Changed!!')
570 elif 'generate' in request.POST:
572 #from M2Crypto import Rand, RSA, BIO
576 def blank_callback():
577 "Replace the default dashes"
581 Rand.rand_seed (os.urandom (KEY_LENGTH))
583 key = RSA.gen_key (KEY_LENGTH, 65537, blank_callback)
584 # Create memory buffers
585 pri_mem = BIO.MemoryBuffer()
586 pub_mem = BIO.MemoryBuffer()
587 # Save keys to buffers
588 key.save_key_bio(pri_mem, None)
589 key.save_pub_key_bio(pub_mem)
592 public_key = pub_mem.getvalue()
593 private_key = pri_mem.getvalue()
595 keypair = '{"user_public_key":"'+ public_key + '", "user_private_key":"'+ private_key + '"}'
596 keypair = re.sub("\r", "", keypair)
597 keypair = re.sub("\n", "\\n", keypair)
598 #keypair = keypair.rstrip('\r\n')
599 keypair = ''.join(keypair.split())
600 get_user.keypair = keypair
602 return HttpResponse('Success: New Keypair Generated! %s' % keypair)
604 elif 'upload_key' in request.POST:
605 up_file = request.FILES['pubkey']
606 file_content = up_file.read()
607 file_name = up_file.name
608 file_extension = os.path.splitext(file_name)[1]
609 allowed_extension = ['.pub','.txt']
610 if file_extension in allowed_extension and re.search(r'ssh-rsa',file_content):
611 file_content = '{"user_public_key":"'+ file_content +'"}'
612 file_content = re.sub("\r", "", file_content)
613 file_content = re.sub("\n", "\\n",file_content)
614 file_content = ''.join(file_content.split())
615 get_user.keypair = file_content
617 return HttpResponse('Success: Publickey uploaded! Old records overwritten')
619 return HttpResponse('Please upload a valid RSA public key [.txt or .pub].')
622 message = 'You submitted an empty form.'
623 return HttpResponse(message)
625 def register_4m_f4f(request):
626 #return render(request, 'register_4m_f4f.html')
628 #def reg_4m_f4f_process(request):
629 if 'submit' in request.POST:
630 #get_email = PendingUser.objects.get(email)
631 reg_fname = request.POST['firstname']
632 reg_lname = request.POST['lastname']
633 reg_aff = request.POST['affiliation']
634 reg_email = request.POST['email'].lower()
636 #POST value validation
637 if (re.search(r'^[\w+\s.@+-]+$', reg_fname)==None):
638 messages.error(request, 'First Name may contain only letters, numbers, spaces and @/./+/-/_ characters.')
639 #return HttpResponse("Only Letters, Numbers, - and _ allowd in First Name")
640 return render(request, 'register_4m_f4f.html')
641 if (re.search(r'^[\w+\s.@+-]+$', reg_lname) == None):
642 messages.error(request, 'Last Name may contain only letters, numbers, spaces and @/./+/-/_ characters.')
643 #return HttpResponse("Only Letters, Numbers, - and _ is allowed in Last name")
644 return render(request, 'register_4m_f4f.html')
645 if (re.search(r'^[\w+\s.@+-]+$', reg_aff) == None):
646 messages.error(request, 'Affiliation may contain only letters, numbers, spaces and @/./+/-/_ characters.')
647 #return HttpResponse("Only Letters, Numbers and _ is allowed in Affiliation")
648 return render(request, 'register_4m_f4f.html')
649 if PendingUser.objects.filter(email__iexact=reg_email):
650 messages.error(request, 'Email already registered.Please provide a new email address.')
651 #return HttpResponse("Email Already exists")
652 return render(request, 'register_4m_f4f.html')
653 if 'generate' in request.POST['question']:
655 #from M2Crypto import Rand, RSA, BIO
659 def blank_callback():
660 "Replace the default dashes"
664 Rand.rand_seed (os.urandom (KEY_LENGTH))
666 key = RSA.gen_key (KEY_LENGTH, 65537, blank_callback)
667 # Create memory buffers
668 pri_mem = BIO.MemoryBuffer()
669 pub_mem = BIO.MemoryBuffer()
670 # Save keys to buffers
671 key.save_key_bio(pri_mem, None)
672 key.save_pub_key_bio(pub_mem)
674 public_key = pub_mem.getvalue()
675 private_key = pri_mem.getvalue()
677 keypair = '{"user_public_key":"'+ public_key + '", "user_private_key":"'+ private_key + '"}'
678 keypair = re.sub("\r", "", keypair)
679 keypair = re.sub("\n", "\\n", keypair)
680 #keypair = keypair.rstrip('\r\n')
681 keypair = ''.join(keypair.split())
682 #return HttpResponse(keypair)
684 up_file = request.FILES['user_public_key']
685 file_content = up_file.read()
686 file_name = up_file.name
687 file_extension = os.path.splitext(file_name)[1]
688 allowed_extension = ['.pub','.txt']
689 if file_extension in allowed_extension and re.search(r'ssh-rsa',file_content):
690 keypair = '{"user_public_key":"'+ file_content +'"}'
691 keypair = re.sub("\r", "", keypair)
692 keypair = re.sub("\n", "\\n",keypair)
693 keypair = ''.join(keypair.split())
695 return HttpResponse('Please upload a valid RSA public key [.txt or .pub].')
697 b = PendingUser(first_name=reg_fname, last_name=reg_lname, affiliation=reg_aff,
698 email=reg_email, password=request.POST['password'], keypair=keypair)
701 return render(request, 'user_register_complete.html')
702 return render(request, 'register_4m_f4f.html')
705 # view for contact form
706 def contact(request):
707 if request.method == 'POST': # If the form has been submitted...
708 form = ContactForm(request.POST) # A form bound to the POST data
709 if form.is_valid(): # All validation rules pass
710 # Process the data in form.cleaned_data
711 first_name = form.cleaned_data['first_name']
712 last_name = form.cleaned_data['last_name']
713 affiliation = form.cleaned_data['affiliation']
714 subject = form.cleaned_data['subject']
715 message = form.cleaned_data['message']
716 email = form.cleaned_data['email'] # email of the sender
717 cc_myself = form.cleaned_data['cc_myself']
719 recipients = ['yasin.upmc@gmail.com']
721 recipients.append(email)
723 from django.core.mail import send_mail
724 send_mail("Onelab user submitted a query ", [first_name,last_name,affiliation,subject,message], email, recipients)
725 return render(request,'contact_sent.html') # Redirect after POST
727 form = ContactForm() # An unbound form
729 return render(request, 'contact.html', {
731 'topmenu_items': topmenu_items('Contact Us', request),
732 'username': the_user (request)
737 def slice_request(request):
738 if request.method == 'POST': # If the form has been submitted...
739 form = SliceRequestForm(request.POST) # A form bound to the POST data
740 if form.is_valid(): # All validation rules pass
741 # Process the data in form.cleaned_data
742 slice_name = form.cleaned_data['slice_name']
743 number_of_nodes = form.cleaned_data['number_of_nodes']
744 type_of_nodes = form.cleaned_data['type_of_nodes']
745 purpose = form.cleaned_data['purpose']
746 email = form.cleaned_data['email'] # email of the sender
747 cc_myself = form.cleaned_data['cc_myself']
749 recipients = ['yasin.upmc@gmail.com','jordan.auge@lip6.fr']
751 recipients.append(email)
753 from django.core.mail import send_mail
754 send_mail("Onelab New Slice request form submitted", [slice_name,number_of_nodes,type_of_nodes,purpose], email, recipients)
755 return render(request,'slicereq_recvd.html') # Redirect after POST
757 form = SliceRequestForm() # An unbound form
760 # template_env['form'] = form
761 # template_env['topmenu_items'] = topmenu_items('Request a slice', request)
762 # template_env['unfold1_main'] = render(request, 'slice_request_.html', {
765 # from django.shortcuts import render_to_response
766 # from django.template import RequestContext
767 # return render_to_response ('view-unfold1.html',template_env,
768 # context_instance=RequestContext(request))
770 return render(request, 'slice_request.html', {
772 'topmenu_items': topmenu_items('Request a slice', request),
773 'username': the_user (request)
777 class PresViewView(TemplateView):
778 template_name = "view-unfold1.html"
780 def get_context_data(self, **kwargs):
782 page = Page(self.request)
784 pres_view = PresView(page = page)
786 context = super(PresViewView, self).get_context_data(**kwargs)
788 #context['ALL_STATIC'] = "all_static"
789 context['unfold1_main'] = pres_view.render(self.request)
791 # XXX This is repeated in all pages
792 # more general variables expected in the template
793 context['title'] = 'Test view that combines various plugins'
794 # the menu items on the top
795 context['topmenu_items'] = topmenu_items('PresView', self.request)
796 # so we can sho who is logged
797 context['username'] = the_user(self.request)
799 prelude_env = page.prelude_env()
800 context.update(prelude_env)
804 def json_me(config_file,type):
806 for ligne in config_file:
807 if not ligne.startswith('#'):
808 args = ligne.split(';')
809 json_answer += str('{ "name": "' + args[0] + '" ,"id":"' + args[1] + '" ,"descriptif":"' + args[2]+'"')
811 json_answer += str(',"contraints":')
813 json_answer += str('""')
815 json_answer += str(args[3])
816 json_answer += str('},')
817 return json_answer[:-1]
820 DIR = '/var/myslice/'
821 STATIC = '%s/config_method_static' % DIR
822 DYNAMIC = '%s/config_method_dynamic' % DIR
823 ANIMATION = '%s/config_method_animation' % DIR
825 def pres_view_methods(request, type):
829 elif type =="static":
830 config = open(STATIC, "r")
831 json_answer = str('{ "options": [')
832 json_answer += str(json_me(config,"static"))
833 json_answer += str('] }')
835 elif type =="dynamic":
836 config = open(DYNAMIC, "r")
837 json_answer = str('{ "options": [')
838 json_answer += str(json_me(config,"dynamic"))
839 json_answer += str('] }')
841 elif type =="animation":
842 config = open(ANIMATION, "r")
843 json_answer = str('{ "options": [')
844 json_answer += str(json_me(config,"animation"))
845 json_answer += str('] }')
848 config = open(STATIC, "r")
849 json_answer = str('{ "static": [')
850 json_answer += str(json_me(config,"static"))
851 json_answer += str('],')
852 json_answer += str('"dynamic": [')
854 config = open(DYNAMIC, "r")
855 json_answer += str(json_me(config,"dynamic"))
856 json_answer += str('],')
857 json_answer += str('"animation": [')
859 config = open(ANIMATION, "r")
860 json_answer += str(json_me(config,"animation"))
861 json_answer += str('] }')
865 return HttpResponse (json_answer, mimetype="application/json")
867 def pres_view_animation(request, constraints, id):
869 # sites crees depuis 2008
870 # static.py?contraints=']date_created':1262325600&id='name_id"'
872 # method = request.getvalue('method') #ex : GetSites
873 #constraints = "']date_created':1262325600"
879 # method = 'GetSites'#request.getvalue('method') #ex : GetSites
880 # constraints = {}#request.getvalue('constraints') // nul = {}
881 # response_field = "'site_id','name','date_created'"#request.getvalue('response_field')
883 config_file = open(ANIMATION, "r")
884 for ligne in config_file:
885 if not ligne.startswith('#'):
886 ligne = ligne.split('\n')
887 first = ligne[0].split(';')
888 if (str(first[1]) == str(id)):
892 #Les print_method, print_option sont definis par le client (js)
893 #Les animations acceptent que les connexions anonymous
894 # args = "postmsg;animation;;;anonymous;https://www.planet-lab.eu/PLCAPI/;"
895 args = ";;"+str(save[8])+";"+str(save[9])+";anonymous;"+str(save[5])+";"+str(save[6])+";{"+str(constraints)+"};"+str(save[7])+";"
898 #Creation d'un objet event
902 "print_options": event.print_options,
903 "print_method": event.print_method,
904 "message": event.data
909 json_answer = json.dumps(cmd)
910 return HttpResponse (json_answer, mimetype="application/json")
912 def pres_view_static(request, constraints, id):
913 #constraints = "']date_created':1262325600"
916 # method = 'GetSites'#request.getvalue('method') #ex : GetSites
917 # constraints = {}#request.getvalue('constraints') // nul = {}
918 # response_field = "'site_id','name','date_created'"#request.getvalue('response_field')
920 config_file = open(STATIC, "r")
921 for ligne in config_file:
922 if not ligne.startswith('#'):
923 ligne = ligne.split('\n')
924 first = ligne[0].split(';')
925 if (str(first[1]) == str(id)):
929 #Les print_method, print_option sont definis par le client (js)
930 #Les animations acceptent que les connexions anonymous
931 # args = "postmsg;animation;;;anonymous;https://www.planet-lab.eu/PLCAPI/;"
932 args = ";;"+str(save[8])+";"+str(save[9])+";anonymous;"+str(save[5])+";"+str(save[6])+";{"+str(constraints)+"};"+str(save[7])+";"
935 #Creation d'un objet event
939 "print_options": event.print_options,
940 "print_method": event.print_method,
941 "message": event.data
946 json_answer = json.dumps(cmd)
947 return HttpResponse (json_answer, mimetype="application/json")