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
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')
490 page.enqueue_query(network_query)
492 page.expose_js_metadata()
493 page.expose_queries()
495 networklist = SimpleList(
499 query = network_query,
502 context = super(PlatformsView, self).get_context_data(**kwargs)
503 context['person'] = self.request.user
504 context['networks'] = networklist.render(self.request)
506 # XXX This is repeated in all pages
507 # more general variables expected in the template
508 context['title'] = 'Platforms connected to MySlice'
509 # the menu items on the top
510 context['topmenu_items'] = topmenu_items('Platforms', self.request)
511 # so we can sho who is logged
512 context['username'] = the_user(self.request)
514 context.update(page.prelude_env())
518 #my_acc form value processing
519 def acc_process(request):
520 # getting the user_id from the session [now hardcoded]
521 get_user = PendingUser.objects.get(id='1') # here we will get the id/email from session e.g., person.email
522 if 'submit_name' in request.POST:
523 edited_first_name = request.POST['fname']
524 edited_last_name = request.POST['lname']
525 #email = 'test_email@gmail.com'
526 #password = 'test_pp'
527 #message = 'F_Name: %s L_name: %s dummy_pp: %s' % (first_name, last_name, password)
530 # insert into DB [needed for registration page]
531 #approach borrowed from register view
532 #new_user = PendingUser.objects.create_inactive_user(edited_first_name, edited_last_name, email, password, site)
533 #conventional approach
534 #b = PendingUser(first_name=edited_first_name, last_name=edited_last_name)
537 # select and update [will be used throughout this view]
538 # select the logged in user [for the moment hard coded]
539 #get_user = PendingUser.objects.get(id='1') # here we will get the id/email from session e.g., person.email
540 # update first and last name
541 get_user.first_name = edited_first_name
542 get_user.last_name = edited_last_name
545 return HttpResponse('Success: Name Updated!!')
546 elif 'submit_pass' in request.POST:
547 edited_password = request.POST['password']
548 # select the logged in user [for the moment hard coded]
549 #get_user = PendingUser.objects.get(id='1') # here we will get the id/email from session e.g., person.email
551 get_user.password = edited_password
553 return HttpResponse('Success: Password Changed!!')
554 elif 'generate' in request.POST:
556 #from M2Crypto import Rand, RSA, BIO
560 def blank_callback():
561 "Replace the default dashes"
565 Rand.rand_seed (os.urandom (KEY_LENGTH))
567 key = RSA.gen_key (KEY_LENGTH, 65537, blank_callback)
568 # Create memory buffers
569 pri_mem = BIO.MemoryBuffer()
570 pub_mem = BIO.MemoryBuffer()
571 # Save keys to buffers
572 key.save_key_bio(pri_mem, None)
573 key.save_pub_key_bio(pub_mem)
576 public_key = pub_mem.getvalue()
577 private_key = pri_mem.getvalue()
579 keypair = '{"user_public_key":"'+ public_key + '", "user_private_key":"'+ private_key + '"}'
580 keypair = re.sub("\r", "", keypair)
581 keypair = re.sub("\n", "\\n", keypair)
582 #keypair = keypair.rstrip('\r\n')
583 keypair = ''.join(keypair.split())
584 get_user.keypair = keypair
586 return HttpResponse('Success: New Keypair Generated! %s' % keypair)
588 elif 'upload_key' in request.POST:
589 up_file = request.FILES['pubkey']
590 file_content = up_file.read()
591 file_name = up_file.name
592 file_extension = os.path.splitext(file_name)[1]
593 allowed_extension = ['.pub','.txt']
594 if file_extension in allowed_extension and re.search(r'ssh-rsa',file_content):
595 file_content = '{"user_public_key":"'+ file_content +'"}'
596 file_content = re.sub("\r", "", file_content)
597 file_content = re.sub("\n", "\\n",file_content)
598 file_content = ''.join(file_content.split())
599 get_user.keypair = file_content
601 return HttpResponse('Success: Publickey uploaded! Old records overwritten')
603 return HttpResponse('Please upload a valid RSA public key [.txt or .pub].')
606 message = 'You submitted an empty form.'
607 return HttpResponse(message)
609 def register_4m_f4f(request):
610 #return render(request, 'register_4m_f4f.html')
612 #def reg_4m_f4f_process(request):
613 if 'submit' in request.POST:
614 #get_email = PendingUser.objects.get(email)
615 reg_fname = request.POST['firstname']
616 reg_lname = request.POST['lastname']
617 reg_aff = request.POST['affiliation']
618 reg_email = request.POST['email'].lower()
620 #POST value validation
621 if (re.search(r'^[\w+\s.@+-]+$', reg_fname)==None):
622 messages.error(request, 'First Name may contain only letters, numbers, spaces and @/./+/-/_ characters.')
623 #return HttpResponse("Only Letters, Numbers, - and _ allowd in First Name")
624 return render(request, 'register_4m_f4f.html')
625 if (re.search(r'^[\w+\s.@+-]+$', reg_lname) == None):
626 messages.error(request, 'Last Name may contain only letters, numbers, spaces and @/./+/-/_ characters.')
627 #return HttpResponse("Only Letters, Numbers, - and _ is allowed in Last name")
628 return render(request, 'register_4m_f4f.html')
629 if (re.search(r'^[\w+\s.@+-]+$', reg_aff) == None):
630 messages.error(request, 'Affiliation may contain only letters, numbers, spaces and @/./+/-/_ characters.')
631 #return HttpResponse("Only Letters, Numbers and _ is allowed in Affiliation")
632 return render(request, 'register_4m_f4f.html')
633 if PendingUser.objects.filter(email__iexact=reg_email):
634 messages.error(request, 'Email already registered.Please provide a new email address.')
635 #return HttpResponse("Email Already exists")
636 return render(request, 'register_4m_f4f.html')
637 if 'generate' in request.POST['question']:
639 #from M2Crypto import Rand, RSA, BIO
643 def blank_callback():
644 "Replace the default dashes"
648 Rand.rand_seed (os.urandom (KEY_LENGTH))
650 key = RSA.gen_key (KEY_LENGTH, 65537, blank_callback)
651 # Create memory buffers
652 pri_mem = BIO.MemoryBuffer()
653 pub_mem = BIO.MemoryBuffer()
654 # Save keys to buffers
655 key.save_key_bio(pri_mem, None)
656 key.save_pub_key_bio(pub_mem)
658 public_key = pub_mem.getvalue()
659 private_key = pri_mem.getvalue()
661 keypair = '{"user_public_key":"'+ public_key + '", "user_private_key":"'+ private_key + '"}'
662 keypair = re.sub("\r", "", keypair)
663 keypair = re.sub("\n", "\\n", keypair)
664 #keypair = keypair.rstrip('\r\n')
665 keypair = ''.join(keypair.split())
666 #return HttpResponse(keypair)
668 up_file = request.FILES['user_public_key']
669 file_content = up_file.read()
670 file_name = up_file.name
671 file_extension = os.path.splitext(file_name)[1]
672 allowed_extension = ['.pub','.txt']
673 if file_extension in allowed_extension and re.search(r'ssh-rsa',file_content):
674 keypair = '{"user_public_key":"'+ file_content +'"}'
675 keypair = re.sub("\r", "", keypair)
676 keypair = re.sub("\n", "\\n",keypair)
677 keypair = ''.join(keypair.split())
679 return HttpResponse('Please upload a valid RSA public key [.txt or .pub].')
681 b = PendingUser(first_name=reg_fname, last_name=reg_lname, affiliation=reg_aff,
682 email=reg_email, password=request.POST['password'], keypair=keypair)
685 return render(request, 'user_register_complete.html')
686 return render(request, 'register_4m_f4f.html')
689 # view for contact form
690 def contact(request):
691 if request.method == 'POST': # If the form has been submitted...
692 form = ContactForm(request.POST) # A form bound to the POST data
693 if form.is_valid(): # All validation rules pass
694 # Process the data in form.cleaned_data
695 first_name = form.cleaned_data['first_name']
696 last_name = form.cleaned_data['last_name']
697 affiliation = form.cleaned_data['affiliation']
698 subject = form.cleaned_data['subject']
699 message = form.cleaned_data['message']
700 email = form.cleaned_data['email'] # email of the sender
701 cc_myself = form.cleaned_data['cc_myself']
703 recipients = ['yasin.upmc@gmail.com']
705 recipients.append(email)
707 from django.core.mail import send_mail
708 send_mail("Onelab user submitted a query ", [first_name,last_name,affiliation,subject,message], email, recipients)
709 return render(request,'contact_sent.html') # Redirect after POST
711 form = ContactForm() # An unbound form
713 return render(request, 'contact.html', {
715 'topmenu_items': topmenu_items('Contact Us', request),
716 'username': the_user (request)
721 def slice_request(request):
722 if request.method == 'POST': # If the form has been submitted...
723 form = SliceRequestForm(request.POST) # A form bound to the POST data
724 if form.is_valid(): # All validation rules pass
725 # Process the data in form.cleaned_data
726 slice_name = form.cleaned_data['slice_name']
727 number_of_nodes = form.cleaned_data['number_of_nodes']
728 type_of_nodes = form.cleaned_data['type_of_nodes']
729 purpose = form.cleaned_data['purpose']
730 email = form.cleaned_data['email'] # email of the sender
731 cc_myself = form.cleaned_data['cc_myself']
733 recipients = ['yasin.upmc@gmail.com','jordan.auge@lip6.fr']
735 recipients.append(email)
737 from django.core.mail import send_mail
738 send_mail("Onelab New Slice request form submitted", [slice_name,number_of_nodes,type_of_nodes,purpose], email, recipients)
739 return render(request,'slicereq_recvd.html') # Redirect after POST
741 form = SliceRequestForm() # An unbound form
744 # template_env['form'] = form
745 # template_env['topmenu_items'] = topmenu_items('Request a slice', request)
746 # template_env['unfold1_main'] = render(request, 'slice_request_.html', {
749 # from django.shortcuts import render_to_response
750 # from django.template import RequestContext
751 # return render_to_response ('view-unfold1.html',template_env,
752 # context_instance=RequestContext(request))
754 return render(request, 'slice_request.html', {
756 'topmenu_items': topmenu_items('Request a slice', request),
757 'username': the_user (request)
761 class PresViewView(TemplateView):
762 template_name = "view-unfold1.html"
764 def get_context_data(self, **kwargs):
766 page = Page(self.request)
768 pres_view = PresView(page = page)
770 context = super(PresViewView, self).get_context_data(**kwargs)
772 #context['ALL_STATIC'] = "all_static"
773 context['unfold1_main'] = pres_view.render(self.request)
775 # XXX This is repeated in all pages
776 # more general variables expected in the template
777 context['title'] = 'Test view that combines various plugins'
778 # the menu items on the top
779 context['topmenu_items'] = topmenu_items('PresView', self.request)
780 # so we can sho who is logged
781 context['username'] = the_user(self.request)
783 prelude_env = page.prelude_env()
784 context.update(prelude_env)
788 def json_me(config_file,type):
790 for ligne in config_file:
791 if not ligne.startswith('#'):
792 args = ligne.split(';')
793 json_answer += str('{ "name": "' + args[0] + '" ,"id":"' + args[1] + '" ,"descriptif":"' + args[2]+'"')
795 json_answer += str(',"contraints":')
797 json_answer += str('""')
799 json_answer += str(args[3])
800 json_answer += str('},')
801 return json_answer[:-1]
804 DIR = '/var/myslice/'
805 STATIC = '%s/config_method_static' % DIR
806 DYNAMIC = '%s/config_method_dynamic' % DIR
807 ANIMATION = '%s/config_method_animation' % DIR
809 def pres_view_methods(request, type):
813 elif type =="static":
814 config = open(STATIC, "r")
815 json_answer = str('{ "options": [')
816 json_answer += str(json_me(config,"static"))
817 json_answer += str('] }')
819 elif type =="dynamic":
820 config = open(DYNAMIC, "r")
821 json_answer = str('{ "options": [')
822 json_answer += str(json_me(config,"dynamic"))
823 json_answer += str('] }')
825 elif type =="animation":
826 config = open(ANIMATION, "r")
827 json_answer = str('{ "options": [')
828 json_answer += str(json_me(config,"animation"))
829 json_answer += str('] }')
832 config = open(STATIC, "r")
833 json_answer = str('{ "static": [')
834 json_answer += str(json_me(config,"static"))
835 json_answer += str('],')
836 json_answer += str('"dynamic": [')
838 config = open(DYNAMIC, "r")
839 json_answer += str(json_me(config,"dynamic"))
840 json_answer += str('],')
841 json_answer += str('"animation": [')
843 config = open(ANIMATION, "r")
844 json_answer += str(json_me(config,"animation"))
845 json_answer += str('] }')
849 return HttpResponse (json_answer, mimetype="application/json")
851 def pres_view_animation(request, constraints, id):
853 # sites crees depuis 2008
854 # static.py?contraints=']date_created':1262325600&id='name_id"'
856 # method = request.getvalue('method') #ex : GetSites
857 #constraints = "']date_created':1262325600"
863 # method = 'GetSites'#request.getvalue('method') #ex : GetSites
864 # constraints = {}#request.getvalue('constraints') // nul = {}
865 # response_field = "'site_id','name','date_created'"#request.getvalue('response_field')
867 config_file = open(ANIMATION, "r")
868 for ligne in config_file:
869 if not ligne.startswith('#'):
870 ligne = ligne.split('\n')
871 first = ligne[0].split(';')
872 if (str(first[1]) == str(id)):
876 #Les print_method, print_option sont definis par le client (js)
877 #Les animations acceptent que les connexions anonymous
878 # args = "postmsg;animation;;;anonymous;https://www.planet-lab.eu/PLCAPI/;"
879 args = ";;"+str(save[8])+";"+str(save[9])+";anonymous;"+str(save[5])+";"+str(save[6])+";{"+str(constraints)+"};"+str(save[7])+";"
882 #Creation d'un objet event
886 "print_options": event.print_options,
887 "print_method": event.print_method,
888 "message": event.data
893 json_answer = json.dumps(cmd)
894 return HttpResponse (json_answer, mimetype="application/json")
896 def pres_view_static(request, constraints, id):
897 #constraints = "']date_created':1262325600"
900 # method = 'GetSites'#request.getvalue('method') #ex : GetSites
901 # constraints = {}#request.getvalue('constraints') // nul = {}
902 # response_field = "'site_id','name','date_created'"#request.getvalue('response_field')
904 config_file = open(STATIC, "r")
905 for ligne in config_file:
906 if not ligne.startswith('#'):
907 ligne = ligne.split('\n')
908 first = ligne[0].split(';')
909 if (str(first[1]) == str(id)):
913 #Les print_method, print_option sont definis par le client (js)
914 #Les animations acceptent que les connexions anonymous
915 # args = "postmsg;animation;;;anonymous;https://www.planet-lab.eu/PLCAPI/;"
916 args = ";;"+str(save[8])+";"+str(save[9])+";anonymous;"+str(save[5])+";"+str(save[6])+";{"+str(constraints)+"};"+str(save[7])+";"
919 #Creation d'un objet event
923 "print_options": event.print_options,
924 "print_method": event.print_method,
925 "message": event.data
930 json_answer = json.dumps(cmd)
931 return HttpResponse (json_answer, mimetype="application/json")