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
  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         for user_detail in user_details:
 616             #email = user_detail['email']
 617             if user_detail['config']:
 618                 config = json.loads(user_detail['config'])
 619
 620         platform_query  = Query().get('local:platform').select('platform_id','platform')
 621         account_query  = Query().get('local:account').select('user_id','platform_id','auth_type','config')
 622         platform_details = execute_query(self.request, platform_query)
 623         account_details = execute_query(self.request, account_query)
 624
 625         # initial assignment needed for users having no account
 626         platform_name = ''
 627         account_type = ''
 628         account_usr_hrn = ''
 629         account_pub_key = ''
 630         platform_name_list = []
 631         account_type_list = []
 632         usr_hrn_list = []
 633         pub_key_list = []
 634         for account_detail in account_details:
 635             for platform_detail in platform_details:
 636                 if platform_detail['platform_id'] == account_detail['platform_id']:
 637                     platform_name = platform_detail['platform']
 638                     account_type = account_detail['auth_type']
 639                     account_config = json.loads(account_detail['config'])
 640
 641                     if 'user_hrn' in account_config:
 642                         account_usr_hrn = account_config['user_hrn']
 643                     else:
 644                         account_usr_hrn = 'N/A'
 645                     if 'user_public_key' in account_config:
 646                         account_pub_key = account_config['user_public_key']
 647                     else:
 648                         account_pub_key = 'N/A'
 649                         #print "THis is a test"
 650                         #print account_pub_key
 651
 652                     platform_name_list.append(platform_name)
 653                     account_type_list.append(account_type)
 654                     usr_hrn_list.append(account_usr_hrn)
 655                     pub_key_list.append(account_pub_key)
 656
 657         # combining 4 lists into 1 [to render in the template]
 658         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)]
 659         #print "test"
 660         #print lst
 661
 662         context = super(AccountView, self).get_context_data(**kwargs)
 663         context['data'] = lst
 664         context['person']   = self.request.user
 665         context ['fullname'] = config['firstname'] +' '+ config['lastname']
 666         context ['firstname'] = config['firstname']
 667         context ['lastname'] = config['lastname']
 668         context ['affiliation'] = config['affiliation']
 669         #context['users'] = userlist.render(self.request)
 670
 671         # XXX This is repeated in all pages
 672         # more general variables expected in the template
 673         context['title'] = 'Platforms connected to MySlice'
 674         # the menu items on the top
 675         context['topmenu_items'] = topmenu_items('My Account', self.request)
 676         # so we can sho who is logged
 677         context['username'] = the_user(self.request)
 678         context ['firstname'] = config['firstname']
 679         #context.update(page.prelude_env())
 680         return context
 681
 682
 683
 684
 685
 686
 687 @login_required
 688 # View for my_account form
 689 #def my_account(request):
 690 #    return render(request, 'my_account.html', {
 691 #        #'form': form,
 692 #        'topmenu_items': topmenu_items('My Account', request),
 693 #        'username': the_user (request)
 694 #    })
 695
 696
 697 @login_required
 698 #my_acc form value processing
 699 def acc_process(request):
 700     # getting the user_id from the session [now hardcoded]
 701     get_user = PendingUser.objects.get(id='1') # here we will get the id/email from session e.g., person.email
 702     # getting user info from manifold
 703     if 'submit_name' in request.POST:
 704         edited_first_name =  request.POST['fname']
 705         edited_last_name =  request.POST['lname']
 706         #email = 'test_email@gmail.com'
 707         #password = 'test_pp'
 708         #message = 'F_Name: %s L_name: %s dummy_pp: %s' % (first_name, last_name, password)
 709         #site = None
 710
 711         # insert into DB [needed for registration page]
 712         #approach borrowed from register view
 713         #new_user = PendingUser.objects.create_inactive_user(edited_first_name, edited_last_name, email,  password, site)
 714         #conventional approach
 715         #b = PendingUser(first_name=edited_first_name, last_name=edited_last_name)
 716         #b.save()
 717
 718         # select and update [will be used throughout this view]
 719         # select the logged in user [for the moment hard coded]
 720         #get_user = PendingUser.objects.get(id='1') # here we will get the id/email from session e.g., person.email
 721         # update first and last name
 722         get_user.first_name = edited_first_name
 723         get_user.last_name = edited_last_name
 724         get_user.save()
 725
 726         return HttpResponse('Sucess: First Name and Last Name Updated!')
 727     elif 'submit_pass' in request.POST:
 728         edited_password = request.POST['password']
 729         # select the logged in user [for the moment hard coded]
 730         #get_user = PendingUser.objects.get(id='1') # here we will get the id/email from session e.g., person.email
 731         # update password
 732         get_user.password = edited_password
 733         get_user.save()
 734         return HttpResponse('Success: Password Changed!!')
 735     elif 'generate' in request.POST:
 736         # Generate public and private keys using SFA Library
 737         from sfa.trust.certificate  import Keypair
 738         k = Keypair(create=True)
 739         public_key = k.get_pubkey_string()
 740         private_key = k.as_pem()
 741
 742 # DEPRECATED
 743 #        KEY_LENGTH = 2048
 744 #
 745 #        def blank_callback():
 746 #            "Replace the default dashes"
 747 #            return
 748 #
 749 #        # Random seed
 750 #        Rand.rand_seed (os.urandom (KEY_LENGTH))
 751 #        # Generate key pair
 752 #        key = RSA.gen_key (KEY_LENGTH, 65537, blank_callback)
 753 #        # Create memory buffers
 754 #        pri_mem = BIO.MemoryBuffer()
 755 #        pub_mem = BIO.MemoryBuffer()
 756 #        # Save keys to buffers
 757 #        key.save_key_bio(pri_mem, None)
 758 #        key.save_pub_key_bio(pub_mem)
 759 #
 760 #        # Get keys
 761 #        public_key = pub_mem.getvalue()
 762 #        private_key = pri_mem.getvalue()
 763         private_key = ''.join(private_key.split())
 764         public_key = "ssh-rsa " + public_key
 765         # Saving to DB
 766         keypair = '{"user_public_key":"'+ public_key + '", "user_private_key":"'+ private_key + '"}'
 767 #        keypair = re.sub("\r", "", keypair)
 768 #        keypair = re.sub("\n", "\\n", keypair)
 769 #        #keypair = keypair.rstrip('\r\n')
 770 #        keypair = ''.join(keypair.split())
 771         get_user.keypair = keypair
 772         get_user.save()
 773         return HttpResponse('Success: New Keypair Generated! %s' % keypair)
 774
 775     elif 'upload_key' in request.POST:
 776         up_file = request.FILES['pubkey']
 777         file_content =  up_file.read()
 778         file_name = up_file.name
 779         file_extension = os.path.splitext(file_name)[1]
 780         allowed_extension =  ['.pub','.txt']
 781         if file_extension in allowed_extension and re.search(r'ssh-rsa',file_content):
 782             file_content = '{"user_public_key":"'+ file_content +'"}'
 783             file_content = re.sub("\r", "", file_content)
 784             file_content = re.sub("\n", "\\n",file_content)
 785             file_content = ''.join(file_content.split())
 786             get_user.keypair = file_content
 787             get_user.save()
 788             return HttpResponse('Success: Publickey uploaded! Old records overwritten')
 789         else:
 790             return HttpResponse('Please upload a valid RSA public key [.txt or .pub].')
 791
 792     else:
 793         message = 'You submitted an empty form.'
 794         return HttpResponse(message)
 795
 796 def register_4m_f4f(request):
 797     errors = []
 798
 799     authorities_query = Query.get('authority').filter_by('authority_hrn', 'included', ['ple.inria', 'ple.upmc']).select('name', 'authority_hrn')
 800     #authorities_query = Query.get('authority').select('authority_hrn')
 801     authorities = execute_query(request, authorities_query)
 802
 803     if request.method == 'POST':
 804         # We shall use a form here
 805
 806         #get_email = PendingUser.objects.get(email)
 807         reg_fname = request.POST.get('firstname', '')
 808         reg_lname = request.POST.get('lastname', '')
 809         reg_aff = request.POST.get('affiliation','')
 810         reg_auth = request.POST.get('authority_hrn', '')
 811         reg_email = request.POST.get('email','').lower()
 812
 813         #POST value validation
 814         if (re.search(r'^[\w+\s.@+-]+$', reg_fname)==None):
 815             errors.append('First Name may contain only letters, numbers, spaces and @/./+/-/_ characters.')
 816             #return HttpResponse("Only Letters, Numbers, - and _ allowd in First Name")
 817             #return render(request, 'register_4m_f4f.html')
 818         if (re.search(r'^[\w+\s.@+-]+$', reg_lname) == None):
 819             errors.append('Last Name may contain only letters, numbers, spaces and @/./+/-/_ characters.')
 820             #return HttpResponse("Only Letters, Numbers, - and _ is allowed in Last name")
 821             #return render(request, 'register_4m_f4f.html')
 822         if (re.search(r'^[\w+\s.@+-]+$', reg_aff) == None):
 823             errors.append('Affiliation may contain only letters, numbers, spaces and @/./+/-/_ characters.')
 824             #return HttpResponse("Only Letters, Numbers and _ is allowed in Affiliation")
 825             #return render(request, 'register_4m_f4f.html')
 826         # XXX validate authority hrn !!
 827         if PendingUser.objects.filter(email__iexact=reg_email):
 828             errors.append('Email already registered.Please provide a new email address.')
 829             #return HttpResponse("Email Already exists")
 830             #return render(request, 'register_4m_f4f.html')
 831         if 'generate' in request.POST['question']:
 832             # Generate public and private keys using SFA Library
 833             from sfa.trust.certificate  import Keypair
 834             k = Keypair(create=True)
 835             public_key = k.get_pubkey_string()
 836             private_key = k.as_pem()
 837
 838 # DEPRECATED
 839 #            #import os
 840 #            #from M2Crypto import Rand, RSA, BIO
 841 #
 842 #            KEY_LENGTH = 2048
 843 #
 844 #            def blank_callback():
 845 #                "Replace the default dashes"
 846 #                return
 847 #
 848 #            # Random seed
 849 #            Rand.rand_seed (os.urandom (KEY_LENGTH))
 850 #            # Generate key pair
 851 #            key = RSA.gen_key (KEY_LENGTH, 65537, blank_callback)
 852 #            # Create memory buffers
 853 #            pri_mem = BIO.MemoryBuffer()
 854 #            pub_mem = BIO.MemoryBuffer()
 855 #            # Save keys to buffers
 856 #            key.save_key_bio(pri_mem, None)
 857 #            key.save_pub_key_bio(pub_mem)
 858 #            # Get keys
 859 #            public_key = pub_mem.getvalue()
 860 #            private_key = pri_mem.getvalue()
 861
 862             private_key = ''.join(private_key.split())
 863             public_key = "ssh-rsa " + public_key
 864             # Saving to DB
 865             keypair = '{"user_public_key":"'+ public_key + '", "user_private_key":"'+ private_key + '"}'
 866 #            keypair = re.sub("\r", "", keypair)
 867 #            keypair = re.sub("\n", "\\n", keypair)
 868 #            #keypair = keypair.rstrip('\r\n')
 869 #            keypair = ''.join(keypair.split())
 870         else:
 871             up_file = request.FILES['user_public_key']
 872             file_content =  up_file.read()
 873             file_name = up_file.name
 874             file_extension = os.path.splitext(file_name)[1]
 875             allowed_extension =  ['.pub','.txt']
 876             if file_extension in allowed_extension and re.search(r'ssh-rsa',file_content):
 877                 keypair = '{"user_public_key":"'+ file_content +'"}'
 878                 keypair = re.sub("\r", "", keypair)
 879                 keypair = re.sub("\n", "\\n",keypair)
 880                 keypair = ''.join(keypair.split())
 881             else:
 882                 errors.append('Please upload a valid RSA public key [.txt or .pub].')
 883
 884         #b = PendingUser(first_name=reg_fname, last_name=reg_lname, affiliation=reg_aff,
 885         #                email=reg_email, password=request.POST['password'], keypair=keypair)
 886         #b.save()
 887         if not errors:
 888             b = PendingUser(
 889                 first_name=reg_fname,
 890                 last_name=reg_lname,
 891                 affiliation=reg_aff,
 892                 authority_hrn=reg_auth,
 893                 email=reg_email,
 894                 password=request.POST['password'],
 895                 keypair=keypair
 896             )
 897             b.save()
 898
 899             # Send email
 900             ctx = {
 901                 first_name   : reg_fname,
 902                 last_name    : reg_lname,
 903                 affiliation  : reg_aff,
 904                 authority_hrn: reg_auth,
 905                 email        : reg_email,
 906                 keypair      : keypair,
 907                 cc_myself    : True # form.cleaned_data['cc_myself']
 908             }
 909
 910             recipients = authority_get_pi_emails(authority_hrn)
 911             if ctx['cc_myself']:
 912                 recipients.append(ctx['email'])
 913
 914             msg = render_to_string('user_request_email.txt', ctx)
 915             send_mail("Onelab New User request submitted", msg, email, recipients)
 916
 917             return render(request, 'user_register_complete.html')
 918
 919     return render(request, 'register_4m_f4f.html',{
 920         'topmenu_items': topmenu_items('Register', request),
 921         'errors': errors,
 922         'firstname': request.POST.get('firstname', ''),
 923         'lastname': request.POST.get('lastname', ''),
 924         'affiliation': request.POST.get('affiliation', ''),
 925         'authority_hrn': request.POST.get('authority_hrn', ''),
 926         'email': request.POST.get('email', ''),
 927         'password': request.POST.get('password', ''),
 928         'authorities': authorities
 929     })
 930
 931
 932 # view for contact form
 933 def contact(request):
 934     if request.method == 'POST': # If the form has been submitted...
 935         form = ContactForm(request.POST) # A form bound to the POST data
 936         if form.is_valid(): # All validation rules pass
 937             # Process the data in form.cleaned_data
 938             first_name = form.cleaned_data['first_name']
 939             last_name = form.cleaned_data['last_name']
 940             affiliation = form.cleaned_data['affiliation']
 941             subject = form.cleaned_data['subject']
 942             message = form.cleaned_data['message']
 943             email = form.cleaned_data['email'] # email of the sender
 944             cc_myself = form.cleaned_data['cc_myself']
 945
 946             #recipients = authority_get_pi_emails(authority_hrn)
 947             recipients = ['yasin.upmc@gmail.com']
 948             if cc_myself:
 949                 recipients.append(email)
 950
 951             from django.core.mail import send_mail
 952             send_mail("Onelab user submitted a query ", [first_name,last_name,affiliation,subject,message], email, recipients)
 953             return render(request,'contact_sent.html') # Redirect after POST
 954     else:
 955         form = ContactForm() # An unbound form
 956
 957     return render(request, 'contact.html', {
 958         'form': form,
 959         'topmenu_items': topmenu_items('Contact Us', request),
 960         'username': the_user (request)
 961
 962     })
 963
 964 @login_required
 965 def slice_request(request):
 966     errors = []
 967
 968     authorities_query = Query.get('authority').filter_by('authority_hrn', 'included', ['ple.inria', 'ple.upmc']).select('name', 'authority_hrn')
 969     #authorities_query = Query.get('authority').select('authority_hrn')
 970     authorities = execute_query(request, authorities_query)
 971
 972     authority_hrn_tuple = []
 973     for authority in authorities:
 974         authority_hrn_tuple.append((authority['authority_hrn'], authority['name']))
 975     authority_hrn_initial = {'authority_hrn': authority_hrn_tuple}
 976
 977     # request.POST or None ?
 978     if request.method == 'POST':
 979         # The form has been submitted
 980         form = SliceRequestForm(request.POST, initial=authority_hrn_initial)
 981
 982         if form.is_valid():
 983             slice_name      = form.cleaned_data['slice_name']
 984             authority_hrn   = form.cleaned_data['authority_hrn']
 985             number_of_nodes = form.cleaned_data['number_of_nodes']
 986             type_of_nodes   = form.cleaned_data['type_of_nodes']
 987             purpose         = form.cleaned_data['purpose']
 988
 989             s = PendingSlice(
 990                 slice_name      = slice_name,
 991                 authority_hrn   = authority_hrn,
 992                 number_of_nodes = number_of_nodes,
 993                 type_of_nodes   = type_of_nodes,
 994                 purpose         = purpose
 995             )
 996             s.save()
 997
 998             # All validation rules pass; process data in form.cleaned_data
 999             # slice_name, number_of_nodes, type_of_nodes, purpose
1000             email = form.cleaned_data['email'] # email of the sender
1001             cc_myself = form.cleaned_data['cc_myself']
1002
1003             # The recipients are the PI of the authority
1004             recipients = authority_get_pi_emails(authority_hrn)
1005             #recipients = ['yasin.upmc@gmail.com','jordan.auge@lip6.fr']
1006             if cc_myself:
1007                 recipients.append(email)
1008             msg = render_to_string('slice_request_email.txt', form.cleaned_data)
1009             send_mail("Onelab New Slice request form submitted", msg, email, recipients)
1010
1011             return render(request,'slicereq_recvd.html') # Redirect after POST
1012     else:
1013         form = SliceRequestForm(initial=authority_hrn_initial)
1014
1015 #    template_env = {}
1016 #    template_env['form'] = form
1017 #    template_env['topmenu_items'] = topmenu_items('Request a slice', request)
1018 #    template_env['unfold1_main'] = render(request, 'slice_request_.html', {
1019 #        'form': form,
1020 #    })
1021 #    from django.shortcuts                import render_to_response
1022 #    from django.template                 import RequestContext
1023 #    return render_to_response ('view-unfold1.html',template_env,
1024 #                               context_instance=RequestContext(request))
1025
1026     return render(request, 'slice_request.html', {
1027         'form': form,
1028         'topmenu_items': topmenu_items('Request a slice', request),
1029         'username': the_user (request)
1030     })
1031
1032
1033 class PresViewView(TemplateView):
1034     template_name = "view-unfold1.html"
1035
1036     def get_context_data(self, **kwargs):
1037
1038         page = Page(self.request)
1039
1040         pres_view = PresView(page = page)
1041
1042         context = super(PresViewView, self).get_context_data(**kwargs)
1043
1044         #context['ALL_STATIC'] = "all_static"
1045         context['unfold1_main'] = pres_view.render(self.request)
1046
1047         # XXX This is repeated in all pages
1048         # more general variables expected in the template
1049         context['title'] = 'Test view that combines various plugins'
1050         # the menu items on the top
1051         context['topmenu_items'] = topmenu_items('PresView', self.request)
1052         # so we can sho who is logged
1053         context['username'] = the_user(self.request)
1054
1055         prelude_env = page.prelude_env()
1056         context.update(prelude_env)
1057
1058         return context
1059
1060 def json_me(config_file,type):
1061     json_answer = ''
1062     for ligne in config_file:
1063         if not ligne.startswith('#'):
1064             args = ligne.split(';')
1065             json_answer += str('{ "name": "' + args[0] + '" ,"id":"' + args[1]  + '" ,"descriptif":"' + args[2]+'"')
1066             if type!="dynamic":
1067                 json_answer += str(',"contraints":')
1068                 if args[3]=="":
1069                     json_answer += str('""')
1070                 else:
1071                     json_answer += str(args[3])
1072             json_answer += str('},')
1073     return json_answer[:-1]
1074
1075
1076 DIR = '/var/myslice/'
1077 STATIC = '%s/config_method_static' % DIR
1078 DYNAMIC = '%s/config_method_dynamic' % DIR
1079 ANIMATION = '%s/config_method_animation' % DIR
1080
1081 def pres_view_methods(request, type):
1082
1083     if type ==None:
1084         return 0
1085     elif type =="static":
1086         config = open(STATIC, "r")
1087         json_answer = str('{ "options": [')
1088         json_answer += str(json_me(config,"static"))
1089         json_answer += str('] }')
1090         config.close()
1091     elif type =="dynamic":
1092         config = open(DYNAMIC, "r")
1093         json_answer = str('{ "options": [')
1094         json_answer += str(json_me(config,"dynamic"))
1095         json_answer += str('] }')
1096         config.close()
1097     elif type =="animation":
1098         config = open(ANIMATION, "r")
1099         json_answer = str('{ "options": [')
1100         json_answer += str(json_me(config,"animation"))
1101         json_answer += str('] }')
1102         config.close()
1103     elif type =="all":
1104         config = open(STATIC, "r")
1105         json_answer = str('{ "static": [')
1106         json_answer += str(json_me(config,"static"))
1107         json_answer += str('],')
1108         json_answer += str('"dynamic": [')
1109         config.close()
1110         config = open(DYNAMIC, "r")
1111         json_answer += str(json_me(config,"dynamic"))
1112         json_answer += str('],')
1113         json_answer += str('"animation": [')
1114         config.close()
1115         config = open(ANIMATION, "r")
1116         json_answer += str(json_me(config,"animation"))
1117         json_answer += str('] }')
1118         config.close()
1119     else:
1120         return 0
1121     return HttpResponse (json_answer, mimetype="application/json")
1122
1123 def pres_view_animation(request, constraints, id):
1124
1125 # sites crees depuis 2008
1126 # static.py?contraints=']date_created':1262325600&id='name_id"'
1127
1128     # method = request.getvalue('method') #ex : GetSites
1129     #constraints = "']date_created':1262325600"
1130     #id = "2"
1131
1132     if id == None:
1133         return 0
1134
1135     # method = 'GetSites'#request.getvalue('method') #ex : GetSites
1136     # constraints = {}#request.getvalue('constraints') // nul = {}
1137     # response_field = "'site_id','name','date_created'"#request.getvalue('response_field')
1138
1139     config_file = open(ANIMATION, "r")
1140     for ligne in config_file:
1141         if not ligne.startswith('#'):
1142             ligne = ligne.split('\n')
1143             first = ligne[0].split(';')
1144             if (str(first[1]) == str(id)):
1145                 save = first
1146     config_file.close()
1147
1148     #Les print_method, print_option sont definis par le client (js)
1149     #Les animations acceptent que les connexions anonymous
1150     # args = "postmsg;animation;;;anonymous;https://www.planet-lab.eu/PLCAPI/;"
1151     args = ";;"+str(save[8])+";"+str(save[9])+";anonymous;"+str(save[5])+";"+str(save[6])+";{"+str(constraints)+"};"+str(save[7])+";"
1152
1153
1154     #Creation d'un objet event
1155     event = Event(args)
1156     cmd = [{"params": {
1157             "data": {
1158                 "print_options": event.print_options,
1159                 "print_method": event.print_method,
1160                 "message": event.data
1161             }
1162         }
1163     }]
1164
1165     json_answer = json.dumps(cmd)
1166     return HttpResponse (json_answer, mimetype="application/json")
1167
1168 def pres_view_static(request, constraints, id):
1169     #constraints = "']date_created':1262325600"
1170     #id = "2"
1171
1172     # method = 'GetSites'#request.getvalue('method') #ex : GetSites
1173     # constraints = {}#request.getvalue('constraints') // nul = {}
1174     # response_field = "'site_id','name','date_created'"#request.getvalue('response_field')
1175
1176     config_file = open(STATIC, "r")
1177     for ligne in config_file:
1178         if not ligne.startswith('#'):
1179             ligne = ligne.split('\n')
1180             first = ligne[0].split(';')
1181             if (str(first[1]) == str(id)):
1182                 save = first
1183     config_file.close()
1184
1185     #Les print_method, print_option sont definis par le client (js)
1186     #Les animations acceptent que les connexions anonymous
1187     # args = "postmsg;animation;;;anonymous;https://www.planet-lab.eu/PLCAPI/;"
1188     args = ";;"+str(save[8])+";"+str(save[9])+";anonymous;"+str(save[5])+";"+str(save[6])+";{"+str(constraints)+"};"+str(save[7])+";"
1189
1190
1191     #Creation d'un objet event
1192     event = Event(args)
1193     cmd = [{"params": {
1194             "data": {
1195                 "print_options": event.print_options,
1196                 "print_method": event.print_method,
1197                 "message": event.data
1198             }
1199         }
1200     }]
1201
1202     json_answer = json.dumps(cmd)
1203     return HttpResponse (json_answer, mimetype="application/json")
1204
1205 class ValidatePendingView(TemplateView):
1206     template_name = "validate_pending.html"
1207
1208     def get_context_data(self, **kwargs):
1209         # We might have slices on different registries with different user accounts
1210         # 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
1211         # Different registries mean different identities, unless we identify via SFA HRN or have associated the user email to a single hrn
1212
1213         #messages.info(self.request, 'You have logged in')
1214         page = Page(self.request)
1215
1216         ctx_my_authorities = {}
1217         ctx_delegation_authorities = {}
1218
1219
1220         # The user need to be logged in
1221         if the_user(self.request):
1222             # Who can a PI validate:
1223             # His own authorities + those he has credentials for.
1224             # In MySlice we need to look at credentials also.
1225
1226
1227             # XXX This will have to be asynchroneous. Need to implement barriers,
1228             # for now it will be sufficient to have it working statically
1229
1230             # get user_id to later on query accounts
1231             # XXX Having real query plan on local tables would simplify all this
1232             # XXX $user_email is still not available for local tables
1233             #user_query = Query().get('local:user').filter_by('email', '==', '$user_email').select('user_id')
1234             user_query = Query().get('local:user').filter_by('email', '==', the_user(self.request)).select('user_id')
1235             user, = execute_query(self.request, user_query)
1236             user_id = user['user_id']
1237
1238             # Query manifold to learn about available SFA platforms for more information
1239             # In general we will at least have the portal
1240             # For now we are considering all registries
1241             all_authorities = []
1242             platform_ids = []
1243             sfa_platforms_query = Query().get('local:platform').filter_by('gateway_type', '==', 'sfa').select('platform_id', 'platform', 'auth_type')
1244             sfa_platforms = execute_query(self.request, sfa_platforms_query)
1245             for sfa_platform in sfa_platforms:
1246                 print "SFA PLATFORM > ", sfa_platform['platform']
1247                 if not 'auth_type' in sfa_platform:
1248                     continue
1249                 auth = sfa_platform['auth_type']
1250                 if not auth in all_authorities:
1251                     all_authorities.append(auth)
1252                 platform_ids.append(sfa_platform['platform_id'])
1253
1254             # We can check on which the user has authoritity credentials = PI rights
1255             credential_authorities = set()
1256             credential_authorities_expired = set()
1257
1258             # User account on these registries
1259             user_accounts_query = Query.get('local:account').filter_by('user_id', '==', user_id).filter_by('platform_id', 'included', platform_ids).select('config')
1260             user_accounts = execute_query(self.request, user_accounts_query)
1261             #print "=" * 80
1262             #print user_accounts
1263             #print "=" * 80
1264             for user_account in user_accounts:
1265                 config = json.loads(user_account['config'])
1266                 creds = []
1267                 if 'authority_credentials' in config:
1268                     for authority_hrn, credential in config['authority_credentials'].items():
1269                         #if credential is not expired:
1270                         credential_authorities.add(authority_hrn)
1271                         #else
1272                         #    credential_authorities_expired.add(authority_hrn)
1273                 if 'delegated_authority_credentials' in config:
1274                     for authority_hrn, credential in config['delegated_authority_credentials'].items():
1275                         #if credential is not expired:
1276                         credential_authorities.add(authority_hrn)
1277                         #else
1278                         #    credential_authorities_expired.add(authority_hrn)
1279
1280             print 'credential_authorities =', credential_authorities
1281             print 'credential_authorities_expired =', credential_authorities_expired
1282
1283             # ** Where am I a PI **
1284             # For this we need to ask SFA (of all authorities) = PI function
1285             pi_authorities_query = Query.get('user').filter_by('user_hrn', '==', '$user_hrn').select('pi_authorities')
1286             pi_authorities_tmp = execute_query(self.request, pi_authorities_query)
1287             pi_authorities = set()
1288             for pa in pi_authorities_tmp:
1289                 pi_authorities |= set(pa['pi_authorities'])
1290
1291             print "pi_authorities =", pi_authorities
1292
1293             # My authorities + I have a credential
1294             pi_credential_authorities = pi_authorities & credential_authorities
1295             pi_no_credential_authorities = pi_authorities - credential_authorities - credential_authorities_expired
1296             pi_expired_credential_authorities = pi_authorities & credential_authorities_expired
1297             # Authorities I've been delegated PI rights
1298             pi_delegation_credential_authorities = credential_authorities - pi_authorities
1299             pi_delegation_expired_authorities = credential_authorities_expired - pi_authorities
1300
1301             print "pi_credential_authorities =", pi_credential_authorities
1302             print "pi_no_credential_authorities =", pi_no_credential_authorities
1303             print "pi_expired_credential_authorities =", pi_expired_credential_authorities
1304             print "pi_delegation_credential_authorities = ", pi_delegation_credential_authorities
1305             print "pi_delegation_expired_authorities = ", pi_delegation_expired_authorities
1306
1307             # Summary intermediary
1308             pi_my_authorities = pi_credential_authorities | pi_no_credential_authorities | pi_expired_credential_authorities
1309             pi_delegation_authorities = pi_delegation_credential_authorities | pi_delegation_expired_authorities
1310
1311             print "--"
1312             print "pi_my_authorities = ", pi_my_authorities
1313             print "pi_delegation_authorities = ", pi_delegation_authorities
1314
1315             # Summary all
1316             queried_pending_authorities = pi_my_authorities | pi_delegation_authorities
1317             print "----"
1318             print "queried_pending_authorities = ", queried_pending_authorities
1319
1320             requests = get_request_by_authority(queried_pending_authorities)
1321             for request in requests:
1322                 auth_hrn = request['authority_hrn']
1323
1324                 if auth_hrn in pi_my_authorities:
1325                     dest = ctx_my_authorities
1326
1327                     # define the css class
1328                     if auth_hrn in pi_credential_authorities:
1329                         request['allowed'] = 'allowed'
1330                     elif auth_hrn in pi_expired_credential_authorities:
1331                         request['allowed'] = 'expired'
1332                     else: # pi_no_credential_authorities
1333                         request['allowed'] = 'denied'
1334
1335                 elif auth_hrn in pi_delegation_authorities:
1336                     dest = ctx_delegation_authorities
1337
1338                     if auth_hrn in pi_delegation_credential_authorities:
1339                         request['allowed'] = 'allowed'
1340                     else: # pi_delegation_expired_authorities
1341                         request['allowed'] = 'expired'
1342
1343                 else:
1344                     continue
1345
1346                 if not auth_hrn in dest:
1347                     dest[auth_hrn] = []
1348                 dest[auth_hrn].append(request)
1349
1350         context = super(ValidatePendingView, self).get_context_data(**kwargs)
1351         context['my_authorities']   = ctx_my_authorities
1352         context['delegation_authorities'] = ctx_delegation_authorities
1353
1354         # XXX This is repeated in all pages
1355         # more general variables expected in the template
1356         context['title'] = 'Test view that combines various plugins'
1357         # the menu items on the top
1358         context['topmenu_items'] = topmenu_items('Dashboard', self.request)
1359         # so we can sho who is logged
1360         context['username'] = the_user(self.request)
1361
1362         # XXX We need to prepare the page for queries
1363         #context.update(page.prelude_env())
1364
1365         return context