portal/views.py

   1 # -*- coding: utf-8 -*-
   2 #
   3 # portal/views.py: views for the portal application
   4 # This file is part of the Manifold project.
   5 #
   6 # Authors:
   7 #   Jordan Augé <jordan.auge@lip6.fr>
   8 #   Mohammed Yasin Rahman <mohammed-yasin.rahman@lip6.fr>
   9 # Copyright 2013, UPMC Sorbonne Universités / LIP6
  10 #
  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.
  14 #
  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
  18 # details.
  19 #
  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.
  23
  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
  30 from django.template.loader      import render_to_string
  31 from django.core.mail            import send_mail
  32 from django.utils.decorators     import method_decorator
  33 from django.contrib.auth.decorators import login_required
  34
  35 from plugins.lists.simplelist    import SimpleList
  36 from plugins.hazelnut            import Hazelnut
  37 from plugins.pres_view           import PresView
  38 from portal.event import Event
  39 import json
  40
  41 from portal                      import signals
  42 from portal.forms                import SliceRequestForm, ContactForm
  43 from portal.util                 import RegistrationView, ActivationView
  44 from portal.models               import PendingUser, PendingSlice
  45 from portal.actions              import authority_get_pi_emails, get_request_by_authority, manifold_add_user, manifold_update_user
  46 from manifold.core.query         import Query
  47 from manifold.manifoldapi        import execute_query
  48 from unfold.page                 import Page
  49 from myslice.viewutils           import topmenu_items, the_user
  50 from django.http                 import HttpResponseRedirect, HttpResponse
  51
  52 from M2Crypto                    import Rand, RSA, BIO
  53 import os, re
  54
  55 class DashboardView(TemplateView):
  56     template_name = "dashboard.html"
  57
  58     #This view requires login
  59     @method_decorator(login_required)
  60     def dispatch(self, *args, **kwargs):
  61         return super(DashboardView, self).dispatch(*args, **kwargs)
  62
  63     def get_context_data(self, **kwargs):
  64         # We might have slices on different registries with different user accounts
  65         # 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
  66         # Different registries mean different identities, unless we identify via SFA HRN or have associated the user email to a single hrn
  67
  68         #messages.info(self.request, 'You have logged in')
  69         page = Page(self.request)
  70
  71         # Slow...
  72         #slice_query = Query().get('slice').filter_by('user.user_hrn', 'contains', user_hrn).select('slice_hrn')
  73         slice_query = Query().get('user').filter_by('user_hrn', '==', '$user_hrn').select('user_hrn', 'slice.slice_hrn')
  74         auth_query  = Query().get('network').select('network_hrn')
  75         print "AUTH QUERY =====================", auth_query
  76         print "filter", auth_query.filters
  77         page.enqueue_query(slice_query)
  78         page.enqueue_query(auth_query)
  79
  80         page.expose_js_metadata()
  81         page.expose_queries()
  82
  83         slicelist = SimpleList(
  84             title = None,
  85             page  = page,
  86             key   = 'slice.slice_hrn',
  87             query = slice_query,
  88         )
  89
  90         authlist = SimpleList(
  91             title = None,
  92             page  = page,
  93             key   = 'network_hrn',
  94             query = auth_query,
  95         )
  96
  97         context = super(DashboardView, self).get_context_data(**kwargs)
  98         context['person']   = self.request.user
  99         context['networks'] = authlist.render(self.request)
 100         context['slices']   = slicelist.render(self.request)
 101
 102         # XXX This is repeated in all pages
 103         # more general variables expected in the template
 104         context['title'] = 'Test view that combines various plugins'
 105         # the menu items on the top
 106         context['topmenu_items'] = topmenu_items('Dashboard', self.request)
 107         # so we can sho who is logged
 108         context['username'] = the_user(self.request)
 109
 110         context.update(page.prelude_env())
 111
 112         return context
 113
 114 # DEPRECATED #class UserRegisterView(RegistrationView):
 115 # DEPRECATED #    """
 116 # DEPRECATED #    A registration backend which follows a simple workflow:
 117 # DEPRECATED #
 118 # DEPRECATED #    1. User signs up, inactive account is created.
 119 # DEPRECATED #
 120 # DEPRECATED #    2. Email is sent to user with activation link.
 121 # DEPRECATED #
 122 # DEPRECATED #    3. User clicks activation link, account is now active.
 123 # DEPRECATED #
 124 # DEPRECATED #    Using this backend requires that
 125 # DEPRECATED #
 126 # DEPRECATED #    * ``registration`` be listed in the ``INSTALLED_APPS`` setting
 127 # DEPRECATED #      (since this backend makes use of models defined in this
 128 # DEPRECATED #      application).
 129 # DEPRECATED #
 130 # DEPRECATED #    * The setting ``ACCOUNT_ACTIVATION_DAYS`` be supplied, specifying
 131 # DEPRECATED #      (as an integer) the number of days from registration during
 132 # DEPRECATED #      which a user may activate their account (after that period
 133 # DEPRECATED #      expires, activation will be disallowed).
 134 # DEPRECATED #
 135 # DEPRECATED #    * The creation of the templates
 136 # DEPRECATED #      ``registration/activation_email_subject.txt`` and
 137 # DEPRECATED #      ``registration/activation_email.txt``, which will be used for
 138 # DEPRECATED #      the activation email. See the notes for this backends
 139 # DEPRECATED #      ``register`` method for details regarding these templates.
 140 # DEPRECATED #
 141 # DEPRECATED #    Additionally, registration can be temporarily closed by adding the
 142 # DEPRECATED #    setting ``REGISTRATION_OPEN`` and setting it to
 143 # DEPRECATED #    ``False``. Omitting this setting, or setting it to ``True``, will
 144 # DEPRECATED #    be interpreted as meaning that registration is currently open and
 145 # DEPRECATED #    permitt ed.
 146 # DEPRECATED #
 147 # DEPRECATED #    Internally, this is accomplished via storing an activation key in
 148 # DEPRECATED #    an instance of ``registration.models.RegistrationProfile``. See
 149 # DEPRECATED #    that model and its custom manager for full documentation of its
 150 # DEPRECATED #    fields and supported operations.
 151 # DEPRECATED #
 152 # DEPRECATED #    """
 153 # DEPRECATED ## DEPRECATED #    form_class = UserRegisterForm
 154 # DEPRECATED #
 155 # DEPRECATED #    def register(self, request, **cleaned_data):
 156 # DEPRECATED #        """
 157 # DEPRECATED #        Given a username, email address and password, register a new
 158 # DEPRECATED #        user account, which will initially be inactive.
 159 # DEPRECATED #
 160 # DEPRECATED #        Along with the new ``User`` object, a new
 161 # DEPRECATED #        ``registration.models.RegistrationProfile`` will be created,
 162 # DEPRECATED #        tied to that ``User``, containing the activation key which
 163 # DEPRECATED #        will be used for this account.
 164 # DEPRECATED #
 165 # DEPRECATED #        An email will be sent to the supplied email address; this
 166 # DEPRECATED #        email should contain an activation link. The email will be
 167 # DEPRECATED #        rendered using two templates. See the documentation for
 168 # DEPRECATED #        ``RegistrationProfile.send_activation_email()`` for
 169 # DEPRECATED #        information about these templates and the contexts provided to
 170 # DEPRECATED #        them.
 171 # DEPRECATED #
 172 # DEPRECATED #        After the ``User`` and ``RegistrationProfile`` are created and
 173 # DEPRECATED #        the activation email is sent, the signal
 174 # DEPRECATED #        ``registration.signals.user_registered`` will be sent, with
 175 # DEPRECATED #        the new ``User`` as the keyword argument ``user`` and the
 176 # DEPRECATED #        class of this backend as the sender.
 177 # DEPRECATED #
 178 # DEPRECATED #        """
 179 # DEPRECATED #        first_name = cleaned_data['first_name']
 180 # DEPRECATED #        last_name  = cleaned_data['last_name']
 181 # DEPRECATED #        affiliation= cleaned_data['affiliation']
 182 # DEPRECATED #        email      = cleaned_data['email']
 183 # DEPRECATED #        password   = cleaned_data['password1']
 184 # DEPRECATED #
 185 # DEPRECATED #        #password2  = cleaned_data['password2']
 186 # DEPRECATED #        keypair    = cleaned_data['keypair']
 187 # DEPRECATED #
 188 # DEPRECATED #        #if Site._meta.installed:
 189 # DEPRECATED #        #    site = Site.objects.get_current()
 190 # DEPRECATED #        #else:
 191 # DEPRECATED #        #    site = RequestSite(request)
 192 # DEPRECATED #        site = None
 193 # DEPRECATED #
 194 # DEPRECATED #        new_user = PendingUser.objects.create_inactive_user(first_name, last_name, email, password, site)
 195 # DEPRECATED #        signals.user_registered.send(sender=self.__class__,
 196 # DEPRECATED #                                     user=new_user,
 197 # DEPRECATED #                                     request=request)
 198 # DEPRECATED #        return new_user
 199 # DEPRECATED #
 200 # DEPRECATED #    def get_context_data(self, **kwargs):
 201 # DEPRECATED #        context = super(UserRegisterView, self).get_context_data(**kwargs)
 202 # DEPRECATED #        context['topmenu_items'] = topmenu_items('Register', self.request)
 203 # DEPRECATED #        context['username'] = the_user (self.request)
 204 # DEPRECATED #        return context
 205 # DEPRECATED #
 206 # DEPRECATED #    def registration_allowed(self, request):
 207 # DEPRECATED #        """
 208 # DEPRECATED #        Indicate whether account registration is currently permitted,
 209 # DEPRECATED #        based on the value of the setting ``REGISTRATION_OPEN``. This
 210 # DEPRECATED #        is determined as follows:
 211 # DEPRECATED #
 212 # DEPRECATED #        * If ``REGISTRATION_OPEN`` is not specified in settings, or is
 213 # DEPRECATED #          set to ``True``, registration is permitted.
 214 # DEPRECATED #
 215 # DEPRECATED #        * If ``REGISTRATION_OPEN`` is both specified and set to
 216 # DEPRECATED #          ``False``, registration is not permitted.
 217 # DEPRECATED #
 218 # DEPRECATED #        """
 219 # DEPRECATED #        return getattr(settings, 'REGISTRATION_OPEN', True)
 220 # DEPRECATED #
 221 # DEPRECATED #    def get_success_url(self, request, user):
 222 # DEPRECATED #        """
 223 # DEPRECATED #        Return the name of the URL to redirect to after successful
 224 # DEPRECATED #        user registration.
 225 # DEPRECATED #
 226 # DEPRECATED #        """
 227 # DEPRECATED #        return ('user_register_complete', (), {})
 228 # DEPRECATED #
 229 # DEPRECATED #
 230 # DEPRECATED #class UserValidateView(ActivationView):
 231 # DEPRECATED #    def activate(self, request, activation_key):
 232 # DEPRECATED #        """
 233 # DEPRECATED #        Given an an activation key, look up and activate the user
 234 # DEPRECATED #        account corresponding to that key (if possible).
 235 # DEPRECATED #
 236 # DEPRECATED #        After successful activation, the signal
 237 # DEPRECATED #        ``registration.signals.user_activated`` will be sent, with the
 238 # DEPRECATED #        newly activated ``User`` as the keyword argument ``user`` and
 239 # DEPRECATED #        the class of this backend as the sender.
 240 # DEPRECATED #
 241 # DEPRECATED #        """
 242 # DEPRECATED #        activated_user = RegistrationProfile.objects.activate_user(activation_key)
 243 # DEPRECATED #        if activated_user:
 244 # DEPRECATED #            signals.user_activated.send(sender=self.__class__,
 245 # DEPRECATED #                                        user=activated_user,
 246 # DEPRECATED #                                        request=request)
 247 # DEPRECATED #        return activated_user
 248 # DEPRECATED #
 249 # DEPRECATED #    def get_success_url(self, request, user):
 250 # DEPRECATED #        return ('registration_activation_complete', (), {})
 251 # DEPRECATED #
 252 # DEPRECATED #
 253 # DEPRECATED #from portal.portalpage  import PortalPage
 254 # DEPRECATED #from plugins.wizard     import Wizard
 255 # DEPRECATED #from plugins.form       import CreateForm
 256 # DEPRECATED #from plugins.raw.raw    import Raw          # XXX
 257 # DEPRECATED #
 258 # DEPRECATED #from myslice.viewutils  import the_user
 259 # DEPRECATED #
 260 # DEPRECATED #from django.template.loader import render_to_string
 261 # DEPRECATED #from django.template import RequestContext
 262 # DEPRECATED #from django.views import generic
 263 # DEPRECATED #
 264 # DEPRECATED #from django.contrib.formtools.wizard.views import NamedUrlSessionWizardView
 265 # DEPRECATED ##from django.core.files.storage import FileSystemStorage
 266 # DEPRECATED #from django.core.files.storage import default_storage
 267 # DEPRECATED #
 268 # DEPRECATED ##class MerlinWizard(NamedUrlSessionWizardView):
 269 # DEPRECATED ##
 270 # DEPRECATED ##    ...
 271 # DEPRECATED ##    ...
 272 # DEPRECATED ##
 273 # DEPRECATED ##    @classonlymethod
 274 # DEPRECATED ##    def as_view(cls, *args, **kwargs):
 275 # DEPRECATED ##        kwargs.update({
 276 # DEPRECATED ##            'form_list': [
 277 # DEPRECATED ##                NameForm,
 278 # DEPRECATED ##                QuestForm,
 279 # DEPRECATED ##                ColorForm,
 280 # DEPRECATED ##            ],
 281 # DEPRECATED ##            'url_name': 'merlin_wizard'
 282 # DEPRECATED ##        })
 283 # DEPRECATED ##        return super(MerlinWizard, cls).as_view(*args, **kwargs)
 284 # DEPRECATED #
 285 # DEPRECATED #class UserRegisterWizardView(NamedUrlSessionWizardView):
 286 # DEPRECATED ##class UserRegisterWizardView(LoginRequiredMixin, NamedUrlSessionWizardView):
 287 # DEPRECATED #    # Notice that I specify a file storage instance. If you don't specify this,
 288 # DEPRECATED #    # and you need to support FileField or ImageField in your forms, you'll get
 289 # DEPRECATED #    # errors from Django. This is something else I think could be handled by
 290 # DEPRECATED #    # the views better. Seems to me that it should just use whatever the
 291 # DEPRECATED #    # default/specified storage is for the rest of your project/application.
 292 # DEPRECATED #    file_storage = default_storage # FileSystemStorage()
 293 # DEPRECATED #    template_name = "register_user_wizard.html"
 294 # DEPRECATED #
 295 # DEPRECATED #    def done(self, form_list, **kwargs):
 296 # DEPRECATED #        step1_form = form_list[0]
 297 # DEPRECATED #        step2_form = form_list[1]
 298 # DEPRECATED #
 299 # DEPRECATED #        productext = self.create_product(product_form)
 300 # DEPRECATED #        shippings = self.create_shippings(productext, shipping_forms)
 301 # DEPRECATED #        images = self.create_images(productext, image_forms)
 302 # DEPRECATED #
 303 # DEPRECATED #        if all([productext, shippings, images]):
 304 # DEPRECATED #            del self.request.session["wizard_product_wizard_view"]
 305 # DEPRECATED #
 306 # DEPRECATED #            messages.success(self.request,
 307 # DEPRECATED #                _("Your product has been created."))
 308 # DEPRECATED #            return HttpResponseRedirect(self.get_success_url(productext))
 309 # DEPRECATED #
 310 # DEPRECATED #        messages.error(self.request, _("Something went wrong creating your "
 311 # DEPRECATED #            "product. Please try again or contact support."))
 312 # DEPRECATED #        return HttpResponseRedirect(reverse("register_wizard"))
 313 # DEPRECATED #
 314 # DEPRECATED #    #def get_form_kwargs(self, step):
 315 # DEPRECATED #    #    if step == "product":
 316 # DEPRECATED #    #        return {"user": self.request.user}
 317 # DEPRECATED #    #    return {}
 318 # DEPRECATED #
 319 # DEPRECATED ## The portal should hook the slice and user creation pages
 320 # DEPRECATED #
 321 # DEPRECATED #def register_user(request):
 322 # DEPRECATED #
 323 # DEPRECATED #    if request.method == 'POST':
 324 # DEPRECATED #        form = UserRegisterForm(request.POST) # Nous reprenons les données
 325 # DEPRECATED #        if form.is_valid():
 326 # DEPRECATED #            first_name = form.cleaned_data['first_name']
 327 # DEPRECATED #            last_name  = form.cleaned_data['last_name']
 328 # DEPRECATED #            email      = form.cleaned_data['email']
 329 # DEPRECATED #            password   = form.cleaned_data['password']
 330 # DEPRECATED #            password2  = form.cleaned_data['password2']
 331 # DEPRECATED #            keypair    = form.cleaned_data['keypair']
 332 # DEPRECATED #            ## Ici nous pouvons traiter les données du formulaire
 333 # DEPRECATED #            #sujet = form.cleaned_data['sujet']
 334 # DEPRECATED #            #message = form.cleaned_data['message']
 335 # DEPRECATED #            #envoyeur = form.cleaned_data['envoyeur']
 336 # DEPRECATED #            #renvoi = form.cleaned_data['renvoi']
 337 # DEPRECATED #            ## Nous pourrions ici envoyer l'e-mail grâce aux données que nous venons de récupérer
 338 # DEPRECATED #            #envoi = True
 339 # DEPRECATED #    else:
 340 # DEPRECATED #        form = UserRegisterForm()
 341 # DEPRECATED #    return render(request, 'register_user.html', locals())
 342 # DEPRECATED #
 343 # DEPRECATED #def index(request):
 344 # DEPRECATED #
 345 # DEPRECATED #    WIZARD_TITLE = 'User registration'
 346 # DEPRECATED #    STEP1_TITLE  = 'Enter your details'
 347 # DEPRECATED #    STEP2_TITLE  = 'Select your institution'
 348 # DEPRECATED #    STEP3_TITLE  = 'Authentication'
 349 # DEPRECATED #    STEP4_TITLE  = 'Request a slice (optional)'
 350 # DEPRECATED #    STEP5_TITLE  = 'Waiting for validation'
 351 # DEPRECATED #    STEP6_TITLE  = 'Account validated'
 352 # DEPRECATED #
 353 # DEPRECATED #    STEP0 = render_to_string('account_validated.html', context_instance=RequestContext(request))
 354 # DEPRECATED #    STEP2_HTML   = """
 355 # DEPRECATED #    coucou
 356 # DEPRECATED #    """
 357 # DEPRECATED #    STEP4 = """
 358 # DEPRECATED #    mede
 359 # DEPRECATED #    """
 360 # DEPRECATED #    STEP5 = render_to_string('account_validated.html', context_instance=RequestContext(request))
 361 # DEPRECATED #
 362 # DEPRECATED #    p = PortalPage(request)
 363 # DEPRECATED #
 364 # DEPRECATED #    # This is redundant with the Wizard title
 365 # DEPRECATED #    p << "<h3>User registration</h3>"
 366 # DEPRECATED #
 367 # DEPRECATED #    sons = []
 368 # DEPRECATED #    start_step = 1
 369 # DEPRECATED #
 370 # DEPRECATED #    # STEP 1
 371 # DEPRECATED #    # If the user already exists (is logged), let's display a summary of his account details
 372 # DEPRECATED #    # Otherwise propose a form to fill in
 373 # DEPRECATED #    if the_user(request):
 374 # DEPRECATED #        # Fill a disabled form with user info
 375 # DEPRECATED #        # Please logout to register another user
 376 # DEPRECATED #        sons.append(Raw(page=p, title=STEP1_TITLE, togglable=False, html=STEP0))
 377 # DEPRECATED #        start_step += 1
 378 # DEPRECATED #    else:
 379 # DEPRECATED #        # We could pass a list of fields also, instead of retrieving them from metadata
 380 # DEPRECATED #        # Otherwise we need some heuristics to display nice forms
 381 # DEPRECATED #        # XXX Could we log the user in after the form is validated ?
 382 # DEPRECATED #        # XXX Explain the password is for XXX
 383 # DEPRECATED #        field_list = [{
 384 # DEPRECATED #            'name'        : 'First name',
 385 # DEPRECATED #            'field'       : 'firstname',
 386 # DEPRECATED #            'type'        : 'text',
 387 # DEPRECATED #            'validate_rx' : '^[a-zA-Z -]+$',
 388 # DEPRECATED #            'validate_err': 'Your first name must be comprised of letters only',
 389 # DEPRECATED #            'description' : 'Enter your first name',
 390 # DEPRECATED #        }, {
 391 # DEPRECATED #            'name'        : 'Last name',
 392 # DEPRECATED #            'field'       : 'lastname',
 393 # DEPRECATED #            'type'        : 'text',
 394 # DEPRECATED #            'validate_rx' : '^[a-zA-Z -]+$',
 395 # DEPRECATED #            'validate_err': 'Your last name must be comprised of letters only',
 396 # DEPRECATED #            'description' : 'Enter your last name',
 397 # DEPRECATED #        }, {
 398 # DEPRECATED #            'name'        : 'Email',
 399 # DEPRECATED #            'field'       : 'email',
 400 # DEPRECATED #            'type'        : 'text',
 401 # DEPRECATED #            'description' : 'Enter your email address',
 402 # DEPRECATED #        }, {
 403 # DEPRECATED #            'name'        : 'Password',
 404 # DEPRECATED #            'field'       : 'password',
 405 # DEPRECATED #            'type'        : 'password',
 406 # DEPRECATED #            'description' : 'Enter your password',
 407 # DEPRECATED #        }, {
 408 # DEPRECATED #            'name'        : 'Confirm password',
 409 # DEPRECATED #            'field'       : 'password2',
 410 # DEPRECATED #            'type'        : 'password',
 411 # DEPRECATED #            'description' : 'Enter your password again',
 412 # DEPRECATED #        }]
 413 # DEPRECATED #        sons.append(CreateForm(page = p, title = STEP1_TITLE, togglable = False, object = 'local:user', fields = field_list))
 414 # DEPRECATED #
 415 # DEPRECATED #    # STEP 2
 416 # DEPRECATED #    # If the user already exists (is logged), let's display a summary of its institution
 417 # DEPRECATED #    # Otherwise propose a form to fill in (we should base our selection on the email)
 418 # DEPRECATED #    if the_user(request):
 419 # DEPRECATED #        # Fill a disabled form with institution
 420 # DEPRECATED #        # Please logout to register another user
 421 # DEPRECATED #        sons.append(Raw(page=p, title=STEP2_TITLE, togglable=False, html="User created"))
 422 # DEPRECATED #        start_step += 1
 423 # DEPRECATED #    else:
 424 # DEPRECATED #        sons.append(CreateForm(page = p, title = STEP2_TITLE, togglable = False, object = 'slice')) #institution'))
 425 # DEPRECATED #
 426 # DEPRECATED #    # STEP3
 427 # DEPRECATED #    # Please should your prefered authentication method
 428 # DEPRECATED #    # This step should allow the user to either choose the user or managed mode in MySlice
 429 # DEPRECATED #    sons.append(Raw(page = p, title = STEP3_TITLE, togglable = False, html = STEP2_HTML))
 430 # DEPRECATED #
 431 # DEPRECATED #    # Step 4: Request a slice (optional)
 432 # DEPRECATED #    sons.append(CreateForm(page = p, title = STEP4_TITLE, togglable = False, object = 'slice'))
 433 # DEPRECATED #
 434 # DEPRECATED #    # Step 5: Your request is waiting for validation
 435 # DEPRECATED #    # Periodic refresh
 436 # DEPRECATED #    sons.append(Raw(page = p, title = STEP5_TITLE, togglable = False, html = STEP4))
 437 # DEPRECATED #
 438 # DEPRECATED #    # Step 6: Account validation  = welcome for newly validated users
 439 # DEPRECATED #    # . delegation
 440 # DEPRECATED #    # . platforms
 441 # DEPRECATED #    # . slice
 442 # DEPRECATED #    # . pointers
 443 # DEPRECATED #    sons.append(Raw(page = p, title = STEP6_TITLE, togglable = False, html = STEP5))
 444 # DEPRECATED #
 445 # DEPRECATED #    wizard = Wizard(
 446 # DEPRECATED #        page       = p,
 447 # DEPRECATED #        title      = WIZARD_TITLE,
 448 # DEPRECATED #        togglable  = False,
 449 # DEPRECATED #        sons       = sons,
 450 # DEPRECATED #        start_step = start_step,
 451 # DEPRECATED #    )
 452 # DEPRECATED #
 453 # DEPRECATED #    p << wizard.render(request) # in portal page if possible
 454 # DEPRECATED #
 455 # DEPRECATED #    return p.render()
 456
 457
 458 # DEPRECATED ## view for my_account
 459 # DEPRECATED # class MyAccountView(TemplateView):
 460 # DEPRECATED #    template_name = "my_account.html"
 461 # DEPRECATED #
 462 # DEPRECATED #    def from_process(self, request, **cleaned_data):
 463 # DEPRECATED #        #if request.method == 'POST':
 464 # DEPRECATED #         #       if request.POST['submit_name']:
 465 # DEPRECATED #        if 'fname' in request.POST:
 466 # DEPRECATED #                messsag= "Got Name"
 467 # DEPRECATED #                #return render(request, 'portal/my_account.html')
 468 # DEPRECATED #                #response = HttpResponse("Here's the text of the Web page.")
 469 # DEPRECATED #                return HttpResponse(message)
 470 # DEPRECATED #
 471 # DEPRECATED #    def get_context_data(self, **kwargs):
 472 # DEPRECATED #        page = Page(self.request)
 473 # DEPRECATED #        context = super(MyAccountView, self).get_context_data(**kwargs)
 474 # DEPRECATED #        context['person']   = self.request.user
 475 # DEPRECATED #        # XXX This is repeated in all pages
 476 # DEPRECATED #        # more general variables expected in the template
 477 # DEPRECATED #        context['title'] = 'User Profile Page'
 478 # DEPRECATED #        # the menu items on the top
 479 # DEPRECATED #        context['topmenu_items'] = topmenu_items('my_account', self.request)
 480 # DEPRECATED #        # so we can sho who is logged
 481 # DEPRECATED #        context['username'] = the_user(self.request)
 482 # DEPRECATED #        context.update(page.prelude_env())
 483 # DEPRECATED #        return context
 484
 485 # View for platforms
 486 class PlatformsView(TemplateView):
 487     template_name = "platforms.html"
 488
 489     def get_context_data(self, **kwargs):
 490         page = Page(self.request)
 491
 492         #network_query  = Query().get('local:platform').filter_by('disabled', '==', '0').select('platform','platform_longname','gateway_type')
 493         network_query  = Query().get('local:platform').select('platform','platform_longname','gateway_type')
 494         page.enqueue_query(network_query)
 495
 496         page.expose_js_metadata()
 497         page.expose_queries()
 498         networklist = Hazelnut(
 499             page  = page,
 500             title = 'List',
 501             domid = 'checkboxes',
 502             # this is the query at the core of the slice list
 503             query = network_query,
 504             query_all = network_query,
 505             checkboxes = False,
 506             datatables_options = {
 507             # for now we turn off sorting on the checkboxes columns this way
 508             # this of course should be automatic in hazelnut
 509             'aoColumns'      : [None, None, None, None, {'bSortable': False}],
 510             'iDisplayLength' : 25,
 511             'bLengthChange'  : True,
 512             },
 513         )
 514 #
 515 #        networklist = SimpleList(
 516 #            title = None,
 517 #            page  = page,
 518 #            key   = 'platform',
 519 #            query = network_query,
 520 #        )
 521
 522         context = super(PlatformsView, self).get_context_data(**kwargs)
 523         context['person']   = self.request.user
 524         context['networks'] = networklist.render(self.request)
 525
 526         # XXX This is repeated in all pages
 527         # more general variables expected in the template
 528         context['title'] = 'Platforms connected to MySlice'
 529         # the menu items on the top
 530         context['topmenu_items'] = topmenu_items('Platforms', self.request)
 531         # so we can sho who is logged
 532         context['username'] = the_user(self.request)
 533
 534         context.update(page.prelude_env())
 535
 536         return context
 537
 538
 539
 540 # View for 1 platform and its details
 541 class PlatformView(TemplateView):
 542     template_name = "platform.html"
 543
 544     def get_context_data(self, **kwargs):
 545         page = Page(self.request)
 546
 547         for key, value in kwargs.iteritems():
 548             print "%s = %s" % (key, value)
 549             if key == "platformname":
 550                 platformname=value
 551
 552         network_query  = Query().get('local:platform').filter_by('platform', '==', platformname).select('platform','platform_longname','gateway_type')
 553         page.enqueue_query(network_query)
 554
 555         page.expose_js_metadata()
 556         page.expose_queries()
 557         networklist = Hazelnut(
 558             page  = page,
 559             title = 'List',
 560             domid = 'checkboxes',
 561             # this is the query at the core of the slice list
 562             query = network_query,
 563             query_all = network_query,
 564             checkboxes = False,
 565             datatables_options = {
 566             # for now we turn off sorting on the checkboxes columns this way
 567             # this of course should be automatic in hazelnut
 568             'aoColumns'      : [None, None, None, None, {'bSortable': False}],
 569             'iDisplayLength' : 25,
 570             'bLengthChange'  : True,
 571             },
 572         )
 573 #
 574 #        networklist = SimpleList(
 575 #            title = None,
 576 #            page  = page,
 577 #            key   = 'platform',
 578 #            query = network_query,
 579 #        )
 580
 581         context = super(PlatformView, self).get_context_data(**kwargs)
 582         context['person']   = self.request.user
 583         context['networks'] = networklist.render(self.request)
 584
 585         # XXX This is repeated in all pages
 586         # more general variables expected in the template
 587         context['title'] = 'Platforms connected to MySlice'
 588         # the menu items on the top
 589         context['topmenu_items'] = topmenu_items('Platforms', self.request)
 590         # so we can sho who is logged
 591         context['username'] = the_user(self.request)
 592
 593         context.update(page.prelude_env())
 594
 595         return context
 596
 597
 598
 599 #class for my_account
 600 class AccountView(TemplateView):
 601     template_name = "my_account.html"
 602
 603     #This view requires login
 604     @method_decorator(login_required)
 605     def dispatch(self, *args, **kwargs):
 606         return super(AccountView, self).dispatch(*args, **kwargs)
 607
 608
 609     def get_context_data(self, **kwargs):
 610         #page = Page(self.request)
 611
 612         user_query  = Query().get('local:user').select('config','email')
 613         user_details = execute_query(self.request, user_query)
 614
 615         # not always found in user_details...
 616         config={}
 617         for user_detail in user_details:
 618             #email = user_detail['email']
 619             if user_detail['config']:
 620                 config = json.loads(user_detail['config'])
 621
 622         platform_query  = Query().get('local:platform').select('platform_id','platform')
 623         account_query  = Query().get('local:account').select('user_id','platform_id','auth_type','config')
 624         platform_details = execute_query(self.request, platform_query)
 625         account_details = execute_query(self.request, account_query)
 626
 627         # initial assignment needed for users having no account
 628         platform_name = ''
 629         account_type = ''
 630         account_usr_hrn = ''
 631         account_pub_key = ''
 632         platform_name_list = []
 633         account_type_list = []
 634         usr_hrn_list = []
 635         pub_key_list = []
 636         for account_detail in account_details:
 637             for platform_detail in platform_details:
 638                 if platform_detail['platform_id'] == account_detail['platform_id']:
 639                     platform_name = platform_detail['platform']
 640                     account_type = account_detail['auth_type']
 641                     account_config = json.loads(account_detail['config'])
 642                     # a bit more pythonic
 643                     account_usr_hrn = account_config.get('user_hrn','N/A')
 644                     account_pub_key = account_config.get('user_public_key','N/A')
 645
 646                     platform_name_list.append(platform_name)
 647                     account_type_list.append(account_type)
 648                     usr_hrn_list.append(account_usr_hrn)
 649                     pub_key_list.append(account_pub_key)
 650
 651         # combining 4 lists into 1 [to render in the template]
 652         lst = [{'platform_name': t[0], 'account_type': t[1], 'usr_hrn':t[2], 'usr_pubkey':t[3]} for t in zip(platform_name_list, account_type_list, usr_hrn_list, pub_key_list)]
 653         #print "test"
 654         #print lst
 655
 656         context = super(AccountView, self).get_context_data(**kwargs)
 657         context['data'] = lst
 658         context['person']   = self.request.user
 659         context ['firstname'] = config.get('firstname',"?")
 660         context ['lastname'] = config.get('lastname',"?")
 661         context ['fullname'] = context['firstname'] +' '+ context['lastname']
 662         context ['authority'] = config.get('authority',"Unknown Authority")
 663         #context['users'] = userlist.render(self.request)
 664
 665         # XXX This is repeated in all pages
 666         # more general variables expected in the template
 667         context['title'] = 'Platforms connected to MySlice'
 668         # the menu items on the top
 669         context['topmenu_items'] = topmenu_items('My Account', self.request)
 670         # so we can sho who is logged
 671         context['username'] = the_user(self.request)
 672 #        context ['firstname'] = config['firstname']
 673         #context.update(page.prelude_env())
 674         return context
 675
 676 #my_acc form value processing
 677 @login_required
 678 def acc_process(request):
 679
 680     user_query  = Query().get('local:user').select('password','config')
 681     user_details = execute_query(request, user_query)
 682
 683
 684     if 'submit_name' in request.POST:
 685         edited_first_name =  request.POST['fname']
 686         edited_last_name =  request.POST['lname']
 687
 688         config={}
 689         for user_config in user_details:
 690         #email = user_detail['email']
 691             if user_config['config']:
 692                 config = json.loads(user_config['config'])
 693                 config['firstname'] = edited_first_name
 694                 config['lastname'] = edited_last_name
 695                 config['authority'] = config.get('authority','Unknown Authority')
 696                 updated_config = json.dumps(config)
 697
 698         # updating config local:user in manifold
 699         user_params = { 'config': updated_config}
 700         manifold_update_user(request,user_params)
 701         # this will be depricated, we will show the success msg in same page
 702         return HttpResponse('Sucess: First Name and Last Name Updated!')
 703     elif 'submit_pass' in request.POST:
 704         edited_password = request.POST['password']
 705
 706         for user_pass in user_details:
 707             user_pass['password'] = edited_password
 708         #updating password in local:user
 709         user_params = { 'password': user_pass['password']}
 710         manifold_update_user(request,user_params)
 711
 712         return HttpResponse('Success: Password Changed!!')
 713     elif 'generate' in request.POST:
 714         # Generate public and private keys using SFA Library
 715         from sfa.trust.certificate  import Keypair
 716         k = Keypair(create=True)
 717         public_key = k.get_pubkey_string()
 718         private_key = k.as_pem()
 719         private_key = ''.join(private_key.split())
 720         public_key = "ssh-rsa " + public_key
 721         # Saving to DB
 722         keypair = '{"user_public_key":"'+ public_key + '", "user_private_key":"'+ private_key + '"}'
 723 #        keypair = re.sub("\r", "", keypair)
 724 #        keypair = re.sub("\n", "\\n", keypair)
 725 #        #keypair = keypair.rstrip('\r\n')
 726 #        keypair = ''.join(keypair.split())
 727         get_user.keypair = keypair
 728         get_user.save()
 729         return HttpResponse('Success: New Keypair Generated! %s' % keypair)
 730
 731     elif 'upload_key' in request.POST:
 732         up_file = request.FILES['pubkey']
 733         file_content =  up_file.read()
 734         file_name = up_file.name
 735         file_extension = os.path.splitext(file_name)[1]
 736         allowed_extension =  ['.pub','.txt']
 737         if file_extension in allowed_extension and re.search(r'ssh-rsa',file_content):
 738             file_content = '{"user_public_key":"'+ file_content +'"}'
 739             file_content = re.sub("\r", "", file_content)
 740             file_content = re.sub("\n", "\\n",file_content)
 741             file_content = ''.join(file_content.split())
 742             get_user.keypair = file_content
 743             get_user.save()
 744             return HttpResponse('Success: Publickey uploaded! Old records overwritten')
 745         else:
 746             return HttpResponse('Please upload a valid RSA public key [.txt or .pub].')
 747
 748     else:
 749         message = 'You submitted an empty form.'
 750         return HttpResponse(message)
 751
 752 def register_4m_f4f(request):
 753     errors = []
 754
 755     authorities_query = Query.get('authority').filter_by('authority_hrn', 'included', ['ple.inria', 'ple.upmc']).select('name', 'authority_hrn')
 756     #authorities_query = Query.get('authority').select('authority_hrn')
 757     authorities = execute_query(request, authorities_query)
 758
 759     if request.method == 'POST':
 760         # We shall use a form here
 761
 762         #get_email = PendingUser.objects.get(email)
 763         reg_fname = request.POST.get('firstname', '')
 764         reg_lname = request.POST.get('lastname', '')
 765         reg_aff = request.POST.get('affiliation','')
 766         reg_auth = request.POST.get('authority_hrn', '')
 767         reg_email = request.POST.get('email','').lower()
 768
 769         #POST value validation
 770         if (re.search(r'^[\w+\s.@+-]+$', reg_fname)==None):
 771             errors.append('First Name may contain only letters, numbers, spaces and @/./+/-/_ characters.')
 772             #return HttpResponse("Only Letters, Numbers, - and _ allowd in First Name")
 773             #return render(request, 'register_4m_f4f.html')
 774         if (re.search(r'^[\w+\s.@+-]+$', reg_lname) == None):
 775             errors.append('Last Name may contain only letters, numbers, spaces and @/./+/-/_ characters.')
 776             #return HttpResponse("Only Letters, Numbers, - and _ is allowed in Last name")
 777             #return render(request, 'register_4m_f4f.html')
 778         if (re.search(r'^[\w+\s.@+-]+$', reg_aff) == None):
 779             errors.append('Affiliation may contain only letters, numbers, spaces and @/./+/-/_ characters.')
 780             #return HttpResponse("Only Letters, Numbers and _ is allowed in Affiliation")
 781             #return render(request, 'register_4m_f4f.html')
 782         # XXX validate authority hrn !!
 783         if PendingUser.objects.filter(email__iexact=reg_email):
 784             errors.append('Email already registered.Please provide a new email address.')
 785             #return HttpResponse("Email Already exists")
 786             #return render(request, 'register_4m_f4f.html')
 787         if 'generate' in request.POST['question']:
 788             # Generate public and private keys using SFA Library
 789             from sfa.trust.certificate  import Keypair
 790             k = Keypair(create=True)
 791             public_key = k.get_pubkey_string()
 792             private_key = k.as_pem()
 793             private_key = ''.join(private_key.split())
 794             public_key = "ssh-rsa " + public_key
 795             # Saving to DB
 796             keypair = '{"user_public_key":"'+ public_key + '", "user_private_key":"'+ private_key + '"}'
 797 #            keypair = re.sub("\r", "", keypair)
 798 #            keypair = re.sub("\n", "\\n", keypair)
 799 #            #keypair = keypair.rstrip('\r\n')
 800 #            keypair = ''.join(keypair.split())
 801         else:
 802             up_file = request.FILES['user_public_key']
 803             file_content =  up_file.read()
 804             file_name = up_file.name
 805             file_extension = os.path.splitext(file_name)[1]
 806             allowed_extension =  ['.pub','.txt']
 807             if file_extension in allowed_extension and re.search(r'ssh-rsa',file_content):
 808                 keypair = '{"user_public_key":"'+ file_content +'"}'
 809                 keypair = re.sub("\r", "", keypair)
 810                 keypair = re.sub("\n", "\\n",keypair)
 811                 keypair = ''.join(keypair.split())
 812             else:
 813                 errors.append('Please upload a valid RSA public key [.txt or .pub].')
 814
 815         #b = PendingUser(first_name=reg_fname, last_name=reg_lname, affiliation=reg_aff,
 816         #                email=reg_email, password=request.POST['password'], keypair=keypair)
 817         #b.save()
 818         if not errors:
 819             b = PendingUser(
 820                 first_name=reg_fname,
 821                 last_name=reg_lname,
 822                 affiliation=reg_aff,
 823                 authority_hrn=reg_auth,
 824                 email=reg_email,
 825                 password=request.POST['password'],
 826                 keypair=keypair
 827             )
 828             b.save()
 829
 830             # Send email
 831             ctx = {
 832                 first_name   : reg_fname,
 833                 last_name    : reg_lname,
 834                 affiliation  : reg_aff,
 835                 authority_hrn: reg_auth,
 836                 email        : reg_email,
 837                 keypair      : keypair,
 838                 cc_myself    : True # form.cleaned_data['cc_myself']
 839             }
 840
 841             recipients = authority_get_pi_emails(authority_hrn)
 842             if ctx['cc_myself']:
 843                 recipients.append(ctx['email'])
 844
 845             msg = render_to_string('user_request_email.txt', ctx)
 846             send_mail("Onelab New User request submitted", msg, email, recipients)
 847
 848             return render(request, 'user_register_complete.html')
 849
 850     return render(request, 'register_4m_f4f.html',{
 851         'topmenu_items': topmenu_items('Register', request),
 852         'errors': errors,
 853         'firstname': request.POST.get('firstname', ''),
 854         'lastname': request.POST.get('lastname', ''),
 855         'affiliation': request.POST.get('affiliation', ''),
 856         'authority_hrn': request.POST.get('authority_hrn', ''),
 857         'email': request.POST.get('email', ''),
 858         'password': request.POST.get('password', ''),
 859         'authorities': authorities
 860     })
 861
 862
 863 # view for contact form
 864 def contact(request):
 865     if request.method == 'POST': # If the form has been submitted...
 866         form = ContactForm(request.POST) # A form bound to the POST data
 867         if form.is_valid(): # All validation rules pass
 868             # Process the data in form.cleaned_data
 869             first_name = form.cleaned_data['first_name']
 870             last_name = form.cleaned_data['last_name']
 871             affiliation = form.cleaned_data['affiliation']
 872             subject = form.cleaned_data['subject']
 873             message = form.cleaned_data['message']
 874             email = form.cleaned_data['email'] # email of the sender
 875             cc_myself = form.cleaned_data['cc_myself']
 876
 877             #recipients = authority_get_pi_emails(authority_hrn)
 878             recipients = ['yasin.upmc@gmail.com']
 879             if cc_myself:
 880                 recipients.append(email)
 881
 882             from django.core.mail import send_mail
 883             send_mail("Onelab user submitted a query ", [first_name,last_name,affiliation,subject,message], email, recipients)
 884             return render(request,'contact_sent.html') # Redirect after POST
 885     else:
 886         form = ContactForm() # An unbound form
 887
 888     return render(request, 'contact.html', {
 889         'form': form,
 890         'topmenu_items': topmenu_items('Contact Us', request),
 891         'username': the_user (request)
 892
 893     })
 894
 895 @login_required
 896 def slice_request(request):
 897     errors = []
 898
 899     authorities_query = Query.get('authority').filter_by('authority_hrn', 'included', ['ple.inria', 'ple.upmc']).select('name', 'authority_hrn')
 900     #authorities_query = Query.get('authority').select('authority_hrn')
 901     authorities = execute_query(request, authorities_query)
 902
 903     authority_hrn_tuple = []
 904     for authority in authorities:
 905         authority_hrn_tuple.append((authority['authority_hrn'], authority['name']))
 906     authority_hrn_initial = {'authority_hrn': authority_hrn_tuple}
 907
 908     # request.POST or None ?
 909     if request.method == 'POST':
 910         # The form has been submitted
 911         form = SliceRequestForm(request.POST, initial=authority_hrn_initial)
 912
 913         if form.is_valid():
 914             slice_name      = form.cleaned_data['slice_name']
 915             authority_hrn   = form.cleaned_data['authority_hrn']
 916             number_of_nodes = form.cleaned_data['number_of_nodes']
 917             type_of_nodes   = form.cleaned_data['type_of_nodes']
 918             purpose         = form.cleaned_data['purpose']
 919
 920             s = PendingSlice(
 921                 slice_name      = slice_name,
 922                 authority_hrn   = authority_hrn,
 923                 number_of_nodes = number_of_nodes,
 924                 type_of_nodes   = type_of_nodes,
 925                 purpose         = purpose
 926             )
 927             s.save()
 928
 929             # All validation rules pass; process data in form.cleaned_data
 930             # slice_name, number_of_nodes, type_of_nodes, purpose
 931             email = form.cleaned_data['email'] # email of the sender
 932             cc_myself = form.cleaned_data['cc_myself']
 933
 934             # The recipients are the PI of the authority
 935             recipients = authority_get_pi_emails(authority_hrn)
 936             #recipients = ['yasin.upmc@gmail.com','jordan.auge@lip6.fr']
 937             if cc_myself:
 938                 recipients.append(email)
 939             msg = render_to_string('slice_request_email.txt', form.cleaned_data)
 940             send_mail("Onelab New Slice request form submitted", msg, email, recipients)
 941
 942             return render(request,'slicereq_recvd.html') # Redirect after POST
 943     else:
 944         form = SliceRequestForm(initial=authority_hrn_initial)
 945
 946 #    template_env = {}
 947 #    template_env['form'] = form
 948 #    template_env['topmenu_items'] = topmenu_items('Request a slice', request)
 949 #    template_env['unfold1_main'] = render(request, 'slice_request_.html', {
 950 #        'form': form,
 951 #    })
 952 #    from django.shortcuts                import render_to_response
 953 #    from django.template                 import RequestContext
 954 #    return render_to_response ('view-unfold1.html',template_env,
 955 #                               context_instance=RequestContext(request))
 956
 957     return render(request, 'slice_request.html', {
 958         'form': form,
 959         'topmenu_items': topmenu_items('Request a slice', request),
 960         'username': the_user (request)
 961     })
 962
 963
 964 class PresViewView(TemplateView):
 965     template_name = "view-unfold1.html"
 966
 967     def get_context_data(self, **kwargs):
 968
 969         page = Page(self.request)
 970
 971         pres_view = PresView(page = page)
 972
 973         context = super(PresViewView, self).get_context_data(**kwargs)
 974
 975         #context['ALL_STATIC'] = "all_static"
 976         context['unfold1_main'] = pres_view.render(self.request)
 977
 978         # XXX This is repeated in all pages
 979         # more general variables expected in the template
 980         context['title'] = 'Test view that combines various plugins'
 981         # the menu items on the top
 982         context['topmenu_items'] = topmenu_items('PresView', self.request)
 983         # so we can sho who is logged
 984         context['username'] = the_user(self.request)
 985
 986         prelude_env = page.prelude_env()
 987         context.update(prelude_env)
 988
 989         return context
 990
 991 def json_me(config_file,type):
 992     json_answer = ''
 993     for ligne in config_file:
 994         if not ligne.startswith('#'):
 995             args = ligne.split(';')
 996             json_answer += str('{ "name": "' + args[0] + '" ,"id":"' + args[1]  + '" ,"descriptif":"' + args[2]+'"')
 997             if type!="dynamic":
 998                 json_answer += str(',"contraints":')
 999                 if args[3]=="":
1000                     json_answer += str('""')
1001                 else:
1002                     json_answer += str(args[3])
1003             json_answer += str('},')
1004     return json_answer[:-1]
1005
1006
1007 DIR = '/var/myslice/'
1008 STATIC = '%s/config_method_static' % DIR
1009 DYNAMIC = '%s/config_method_dynamic' % DIR
1010 ANIMATION = '%s/config_method_animation' % DIR
1011
1012 def pres_view_methods(request, type):
1013
1014     if type ==None:
1015         return 0
1016     elif type =="static":
1017         config = open(STATIC, "r")
1018         json_answer = str('{ "options": [')
1019         json_answer += str(json_me(config,"static"))
1020         json_answer += str('] }')
1021         config.close()
1022     elif type =="dynamic":
1023         config = open(DYNAMIC, "r")
1024         json_answer = str('{ "options": [')
1025         json_answer += str(json_me(config,"dynamic"))
1026         json_answer += str('] }')
1027         config.close()
1028     elif type =="animation":
1029         config = open(ANIMATION, "r")
1030         json_answer = str('{ "options": [')
1031         json_answer += str(json_me(config,"animation"))
1032         json_answer += str('] }')
1033         config.close()
1034     elif type =="all":
1035         config = open(STATIC, "r")
1036         json_answer = str('{ "static": [')
1037         json_answer += str(json_me(config,"static"))
1038         json_answer += str('],')
1039         json_answer += str('"dynamic": [')
1040         config.close()
1041         config = open(DYNAMIC, "r")
1042         json_answer += str(json_me(config,"dynamic"))
1043         json_answer += str('],')
1044         json_answer += str('"animation": [')
1045         config.close()
1046         config = open(ANIMATION, "r")
1047         json_answer += str(json_me(config,"animation"))
1048         json_answer += str('] }')
1049         config.close()
1050     else:
1051         return 0
1052     return HttpResponse (json_answer, mimetype="application/json")
1053
1054 def pres_view_animation(request, constraints, id):
1055
1056 # sites crees depuis 2008
1057 # static.py?contraints=']date_created':1262325600&id='name_id"'
1058
1059     # method = request.getvalue('method') #ex : GetSites
1060     #constraints = "']date_created':1262325600"
1061     #id = "2"
1062
1063     if id == None:
1064         return 0
1065
1066     # method = 'GetSites'#request.getvalue('method') #ex : GetSites
1067     # constraints = {}#request.getvalue('constraints') // nul = {}
1068     # response_field = "'site_id','name','date_created'"#request.getvalue('response_field')
1069
1070     config_file = open(ANIMATION, "r")
1071     for ligne in config_file:
1072         if not ligne.startswith('#'):
1073             ligne = ligne.split('\n')
1074             first = ligne[0].split(';')
1075             if (str(first[1]) == str(id)):
1076                 save = first
1077     config_file.close()
1078
1079     #Les print_method, print_option sont definis par le client (js)
1080     #Les animations acceptent que les connexions anonymous
1081     # args = "postmsg;animation;;;anonymous;https://www.planet-lab.eu/PLCAPI/;"
1082     args = ";;"+str(save[8])+";"+str(save[9])+";anonymous;"+str(save[5])+";"+str(save[6])+";{"+str(constraints)+"};"+str(save[7])+";"
1083
1084
1085     #Creation d'un objet event
1086     event = Event(args)
1087     cmd = [{"params": {
1088             "data": {
1089                 "print_options": event.print_options,
1090                 "print_method": event.print_method,
1091                 "message": event.data
1092             }
1093         }
1094     }]
1095
1096     json_answer = json.dumps(cmd)
1097     return HttpResponse (json_answer, mimetype="application/json")
1098
1099 def pres_view_static(request, constraints, id):
1100     #constraints = "']date_created':1262325600"
1101     #id = "2"
1102
1103     # method = 'GetSites'#request.getvalue('method') #ex : GetSites
1104     # constraints = {}#request.getvalue('constraints') // nul = {}
1105     # response_field = "'site_id','name','date_created'"#request.getvalue('response_field')
1106
1107     config_file = open(STATIC, "r")
1108     for ligne in config_file:
1109         if not ligne.startswith('#'):
1110             ligne = ligne.split('\n')
1111             first = ligne[0].split(';')
1112             if (str(first[1]) == str(id)):
1113                 save = first
1114     config_file.close()
1115
1116     #Les print_method, print_option sont definis par le client (js)
1117     #Les animations acceptent que les connexions anonymous
1118     # args = "postmsg;animation;;;anonymous;https://www.planet-lab.eu/PLCAPI/;"
1119     args = ";;"+str(save[8])+";"+str(save[9])+";anonymous;"+str(save[5])+";"+str(save[6])+";{"+str(constraints)+"};"+str(save[7])+";"
1120
1121
1122     #Creation d'un objet event
1123     event = Event(args)
1124     cmd = [{"params": {
1125             "data": {
1126                 "print_options": event.print_options,
1127                 "print_method": event.print_method,
1128                 "message": event.data
1129             }
1130         }
1131     }]
1132
1133     json_answer = json.dumps(cmd)
1134     return HttpResponse (json_answer, mimetype="application/json")
1135
1136 class ValidatePendingView(TemplateView):
1137     template_name = "validate_pending.html"
1138
1139     def get_context_data(self, **kwargs):
1140         # We might have slices on different registries with different user accounts
1141         # 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
1142         # Different registries mean different identities, unless we identify via SFA HRN or have associated the user email to a single hrn
1143
1144         #messages.info(self.request, 'You have logged in')
1145         page = Page(self.request)
1146
1147         ctx_my_authorities = {}
1148         ctx_delegation_authorities = {}
1149
1150
1151         # The user need to be logged in
1152         if the_user(self.request):
1153             # Who can a PI validate:
1154             # His own authorities + those he has credentials for.
1155             # In MySlice we need to look at credentials also.
1156
1157
1158             # XXX This will have to be asynchroneous. Need to implement barriers,
1159             # for now it will be sufficient to have it working statically
1160
1161             # get user_id to later on query accounts
1162             # XXX Having real query plan on local tables would simplify all this
1163             # XXX $user_email is still not available for local tables
1164             #user_query = Query().get('local:user').filter_by('email', '==', '$user_email').select('user_id')
1165             user_query = Query().get('local:user').filter_by('email', '==', the_user(self.request)).select('user_id')
1166             user, = execute_query(self.request, user_query)
1167             user_id = user['user_id']
1168
1169             # Query manifold to learn about available SFA platforms for more information
1170             # In general we will at least have the portal
1171             # For now we are considering all registries
1172             all_authorities = []
1173             platform_ids = []
1174             sfa_platforms_query = Query().get('local:platform').filter_by('gateway_type', '==', 'sfa').select('platform_id', 'platform', 'auth_type')
1175             sfa_platforms = execute_query(self.request, sfa_platforms_query)
1176             for sfa_platform in sfa_platforms:
1177                 print "SFA PLATFORM > ", sfa_platform['platform']
1178                 if not 'auth_type' in sfa_platform:
1179                     continue
1180                 auth = sfa_platform['auth_type']
1181                 if not auth in all_authorities:
1182                     all_authorities.append(auth)
1183                 platform_ids.append(sfa_platform['platform_id'])
1184
1185             # We can check on which the user has authoritity credentials = PI rights
1186             credential_authorities = set()
1187             credential_authorities_expired = set()
1188
1189             # User account on these registries
1190             user_accounts_query = Query.get('local:account').filter_by('user_id', '==', user_id).filter_by('platform_id', 'included', platform_ids).select('config')
1191             user_accounts = execute_query(self.request, user_accounts_query)
1192             #print "=" * 80
1193             #print user_accounts
1194             #print "=" * 80
1195             for user_account in user_accounts:
1196                 config = json.loads(user_account['config'])
1197                 creds = []
1198                 if 'authority_credentials' in config:
1199                     for authority_hrn, credential in config['authority_credentials'].items():
1200                         #if credential is not expired:
1201                         credential_authorities.add(authority_hrn)
1202                         #else
1203                         #    credential_authorities_expired.add(authority_hrn)
1204                 if 'delegated_authority_credentials' in config:
1205                     for authority_hrn, credential in config['delegated_authority_credentials'].items():
1206                         #if credential is not expired:
1207                         credential_authorities.add(authority_hrn)
1208                         #else
1209                         #    credential_authorities_expired.add(authority_hrn)
1210
1211             print 'credential_authorities =', credential_authorities
1212             print 'credential_authorities_expired =', credential_authorities_expired
1213
1214             # ** Where am I a PI **
1215             # For this we need to ask SFA (of all authorities) = PI function
1216             pi_authorities_query = Query.get('user').filter_by('user_hrn', '==', '$user_hrn').select('pi_authorities')
1217             pi_authorities_tmp = execute_query(self.request, pi_authorities_query)
1218             pi_authorities = set()
1219             for pa in pi_authorities_tmp:
1220                 pi_authorities |= set(pa['pi_authorities'])
1221
1222             print "pi_authorities =", pi_authorities
1223
1224             # My authorities + I have a credential
1225             pi_credential_authorities = pi_authorities & credential_authorities
1226             pi_no_credential_authorities = pi_authorities - credential_authorities - credential_authorities_expired
1227             pi_expired_credential_authorities = pi_authorities & credential_authorities_expired
1228             # Authorities I've been delegated PI rights
1229             pi_delegation_credential_authorities = credential_authorities - pi_authorities
1230             pi_delegation_expired_authorities = credential_authorities_expired - pi_authorities
1231
1232             print "pi_credential_authorities =", pi_credential_authorities
1233             print "pi_no_credential_authorities =", pi_no_credential_authorities
1234             print "pi_expired_credential_authorities =", pi_expired_credential_authorities
1235             print "pi_delegation_credential_authorities = ", pi_delegation_credential_authorities
1236             print "pi_delegation_expired_authorities = ", pi_delegation_expired_authorities
1237
1238             # Summary intermediary
1239             pi_my_authorities = pi_credential_authorities | pi_no_credential_authorities | pi_expired_credential_authorities
1240             pi_delegation_authorities = pi_delegation_credential_authorities | pi_delegation_expired_authorities
1241
1242             print "--"
1243             print "pi_my_authorities = ", pi_my_authorities
1244             print "pi_delegation_authorities = ", pi_delegation_authorities
1245
1246             # Summary all
1247             queried_pending_authorities = pi_my_authorities | pi_delegation_authorities
1248             print "----"
1249             print "queried_pending_authorities = ", queried_pending_authorities
1250
1251             requests = get_request_by_authority(queried_pending_authorities)
1252             for request in requests:
1253                 auth_hrn = request['authority_hrn']
1254
1255                 if auth_hrn in pi_my_authorities:
1256                     dest = ctx_my_authorities
1257
1258                     # define the css class
1259                     if auth_hrn in pi_credential_authorities:
1260                         request['allowed'] = 'allowed'
1261                     elif auth_hrn in pi_expired_credential_authorities:
1262                         request['allowed'] = 'expired'
1263                     else: # pi_no_credential_authorities
1264                         request['allowed'] = 'denied'
1265
1266                 elif auth_hrn in pi_delegation_authorities:
1267                     dest = ctx_delegation_authorities
1268
1269                     if auth_hrn in pi_delegation_credential_authorities:
1270                         request['allowed'] = 'allowed'
1271                     else: # pi_delegation_expired_authorities
1272                         request['allowed'] = 'expired'
1273
1274                 else:
1275                     continue
1276
1277                 if not auth_hrn in dest:
1278                     dest[auth_hrn] = []
1279                 dest[auth_hrn].append(request)
1280
1281         context = super(ValidatePendingView, self).get_context_data(**kwargs)
1282         context['my_authorities']   = ctx_my_authorities
1283         context['delegation_authorities'] = ctx_delegation_authorities
1284
1285         # XXX This is repeated in all pages
1286         # more general variables expected in the template
1287         context['title'] = 'Test view that combines various plugins'
1288         # the menu items on the top
1289         context['topmenu_items'] = topmenu_items('Dashboard', self.request)
1290         # so we can sho who is logged
1291         context['username'] = the_user(self.request)
1292
1293         # XXX We need to prepare the page for queries
1294         #context.update(page.prelude_env())
1295
1296         return context