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