X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=portal%2Fviews.py;h=f86cb4c2ecf901ae6b46f86f44f2485f45b1f6ae;hb=f0f76a08ca9dc5d208e1521a73ba1ba60a3c0065;hp=de2a9971816d9469520a8106be47913b6ab3ca90;hpb=00ccef62a48c74fabda3b047fd78a7411e73f691;p=myslice.git diff --git a/portal/views.py b/portal/views.py index de2a9971..f86cb4c2 100644 --- a/portal/views.py +++ b/portal/views.py @@ -6,6 +6,7 @@ # Authors: # Jordan Augé # Mohammed Yasin Rahman +# Loic Baron # Copyright 2013, UPMC Sorbonne Universités / LIP6 # # This program is free software; you can redistribute it and/or modify it under @@ -21,306 +22,54 @@ # this program; see the file COPYING. If not, write to the Free Software # Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -import os.path, re import json -from django.views.generic.base import TemplateView -from django.shortcuts import render -from django.template.loader import render_to_string -from django.core.mail import send_mail -from django.utils.decorators import method_decorator -from django.contrib.auth.decorators import login_required - -from plugins.lists.simplelist import SimpleList -from plugins.hazelnut import Hazelnut -from plugins.pres_view import PresView -from portal.event import Event - -from portal import signals -from portal.forms import SliceRequestForm -from portal.util import RegistrationView, ActivationView -from portal.models import PendingUser, PendingSlice -from portal.actions import authority_get_pi_emails, get_request_by_authority, manifold_add_user, manifold_update_user -from manifold.manifoldapi import execute_query -from manifold.core.query import Query -from unfold.page import Page -from myslice.viewutils import topmenu_items, the_user -from django.http import HttpResponseRedirect, HttpResponse - -#class for my_account -@login_required -#my_acc form value processing -def account_process(request): - user_query = Query().get('local:user').select('password','config') - user_details = execute_query(request, user_query) - - if 'submit_name' in request.POST: - edited_first_name = request.POST['fname'] - edited_last_name = request.POST['lname'] - - config={} - for user_config in user_details: - #email = user_detail['email'] - if user_config['config']: - config = json.loads(user_config['config']) - config['firstname'] = edited_first_name - config['lastname'] = edited_last_name - config['authority'] = config.get('authority','Unknown Authority') - updated_config = json.dumps(config) - - # updating config local:user in manifold - user_params = { 'config': updated_config} - manifold_update_user(request,user_params) - # this will be depricated, we will show the success msg in same page - return HttpResponse('Sucess: First Name and Last Name Updated!') - elif 'submit_pass' in request.POST: - edited_password = request.POST['password'] - - for user_pass in user_details: - user_pass['password'] = edited_password - #updating password in local:user - user_params = { 'password': user_pass['password']} - manifold_update_user(request,user_params) - - return HttpResponse('Success: Password Changed!!') - elif 'generate' in request.POST: - # Generate public and private keys using SFA Library - from sfa.trust.certificate import Keypair - k = Keypair(create=True) - public_key = k.get_pubkey_string() - private_key = k.as_pem() - private_key = ''.join(private_key.split()) - public_key = "ssh-rsa " + public_key - # Saving to DB - keypair = '{"user_public_key":"'+ public_key + '", "user_private_key":"'+ private_key + '"}' -# keypair = re.sub("\r", "", keypair) -# keypair = re.sub("\n", "\\n", keypair) -# #keypair = keypair.rstrip('\r\n') -# keypair = ''.join(keypair.split()) - get_user.keypair = keypair - get_user.save() - return HttpResponse('Success: New Keypair Generated! %s' % keypair) - - elif 'upload_key' in request.POST: - up_file = request.FILES['pubkey'] - file_content = up_file.read() - file_name = up_file.name - file_extension = os.path.splitext(file_name)[1] - allowed_extension = ['.pub','.txt'] - if file_extension in allowed_extension and re.search(r'ssh-rsa',file_content): - file_content = '{"user_public_key":"'+ file_content +'"}' - file_content = re.sub("\r", "", file_content) - file_content = re.sub("\n", "\\n",file_content) - file_content = ''.join(file_content.split()) - get_user.keypair = file_content - get_user.save() - return HttpResponse('Success: Publickey uploaded! Old records overwritten') - else: - return HttpResponse('Please upload a valid RSA public key [.txt or .pub].') - - else: - message = 'You submitted an empty form.' - return HttpResponse(message) - -def register_4m_f4f(request): - errors = [] - - authorities_query = Query.get('authority').filter_by('authority_hrn', 'included', ['ple.inria', 'ple.upmc']).select('name', 'authority_hrn') - #authorities_query = Query.get('authority').select('authority_hrn') - authorities = execute_query(request, authorities_query) - - if request.method == 'POST': - # We shall use a form here - - #get_email = PendingUser.objects.get(email) - reg_fname = request.POST.get('firstname', '') - reg_lname = request.POST.get('lastname', '') - #reg_aff = request.POST.get('affiliation','') - reg_auth = request.POST.get('authority_hrn', '') - reg_email = request.POST.get('email','').lower() - - #POST value validation - if (re.search(r'^[\w+\s.@+-]+$', reg_fname)==None): - errors.append('First Name may contain only letters, numbers, spaces and @/./+/-/_ characters.') - #return HttpResponse("Only Letters, Numbers, - and _ allowd in First Name") - #return render(request, 'register_4m_f4f.html') - if (re.search(r'^[\w+\s.@+-]+$', reg_lname) == None): - errors.append('Last Name may contain only letters, numbers, spaces and @/./+/-/_ characters.') - #return HttpResponse("Only Letters, Numbers, - and _ is allowed in Last name") - #return render(request, 'register_4m_f4f.html') -# if (re.search(r'^[\w+\s.@+-]+$', reg_aff) == None): -# errors.append('Affiliation may contain only letters, numbers, spaces and @/./+/-/_ characters.') - #return HttpResponse("Only Letters, Numbers and _ is allowed in Affiliation") - #return render(request, 'register_4m_f4f.html') - # XXX validate authority hrn !! - if PendingUser.objects.filter(email__iexact=reg_email): - errors.append('Email already registered.Please provide a new email address.') - #return HttpResponse("Email Already exists") - #return render(request, 'register_4m_f4f.html') - if 'generate' in request.POST['question']: - # Generate public and private keys using SFA Library - from sfa.trust.certificate import Keypair - k = Keypair(create=True) - public_key = k.get_pubkey_string() - private_key = k.as_pem() - private_key = ''.join(private_key.split()) - public_key = "ssh-rsa " + public_key - # Saving to DB - keypair = '{"user_public_key":"'+ public_key + '", "user_private_key":"'+ private_key + '"}' -# keypair = re.sub("\r", "", keypair) -# keypair = re.sub("\n", "\\n", keypair) -# #keypair = keypair.rstrip('\r\n') -# keypair = ''.join(keypair.split()) - else: - up_file = request.FILES['user_public_key'] - file_content = up_file.read() - file_name = up_file.name - file_extension = os.path.splitext(file_name)[1] - allowed_extension = ['.pub','.txt'] - if file_extension in allowed_extension and re.search(r'ssh-rsa',file_content): - keypair = '{"user_public_key":"'+ file_content +'"}' - keypair = re.sub("\r", "", keypair) - keypair = re.sub("\n", "\\n",keypair) - keypair = ''.join(keypair.split()) - else: - errors.append('Please upload a valid RSA public key [.txt or .pub].') - - #b = PendingUser(first_name=reg_fname, last_name=reg_lname, affiliation=reg_aff, - # email=reg_email, password=request.POST['password'], keypair=keypair) - #b.save() - if not errors: - b = PendingUser( - first_name=reg_fname, - last_name=reg_lname, - #affiliation=reg_aff, - authority_hrn=reg_auth, - email=reg_email, - password=request.POST['password'], - keypair=keypair - ) - b.save() - - # Send email - ctx = { - first_name : reg_fname, - last_name : reg_lname, - #affiliation : reg_aff, - authority_hrn: reg_auth, - email : reg_email, - keypair : keypair, - cc_myself : True # form.cleaned_data['cc_myself'] - } - - recipients = authority_get_pi_emails(authority_hrn) - if ctx['cc_myself']: - recipients.append(ctx['email']) - - msg = render_to_string('user_request_email.txt', ctx) - send_mail("Onelab New User request submitted", msg, email, recipients) - - return render(request, 'user_register_complete.html') - - return render(request, 'register_4m_f4f.html',{ - 'topmenu_items': topmenu_items('Register', request), - 'errors': errors, - 'firstname': request.POST.get('firstname', ''), - 'lastname': request.POST.get('lastname', ''), - #'affiliation': request.POST.get('affiliation', ''), - 'authority_hrn': request.POST.get('authority_hrn', ''), - 'email': request.POST.get('email', ''), - 'password': request.POST.get('password', ''), - 'authorities': authorities - }) - - -@login_required -def slice_request(request): - errors = [] - - authorities_query = Query.get('authority').filter_by('authority_hrn', 'included', ['ple.inria', 'ple.upmc']).select('name', 'authority_hrn') - #authorities_query = Query.get('authority').select('authority_hrn') - authorities = execute_query(request, authorities_query) - - authority_hrn_tuple = [] - for authority in authorities: - authority_hrn_tuple.append((authority['authority_hrn'], authority['name'])) - authority_hrn_initial = {'authority_hrn': authority_hrn_tuple} - - # request.POST or None ? - if request.method == 'POST': - # The form has been submitted - form = SliceRequestForm(request.POST, initial=authority_hrn_initial) - - if form.is_valid(): - slice_name = form.cleaned_data['slice_name'] - authority_hrn = form.cleaned_data['authority_hrn'] - number_of_nodes = form.cleaned_data['number_of_nodes'] - type_of_nodes = form.cleaned_data['type_of_nodes'] - purpose = form.cleaned_data['purpose'] - - s = PendingSlice( - slice_name = slice_name, - authority_hrn = authority_hrn, - number_of_nodes = number_of_nodes, - type_of_nodes = type_of_nodes, - purpose = purpose - ) - s.save() - - # All validation rules pass; process data in form.cleaned_data - # slice_name, number_of_nodes, type_of_nodes, purpose - email = form.cleaned_data['email'] # email of the sender - cc_myself = form.cleaned_data['cc_myself'] - - # The recipients are the PI of the authority - recipients = authority_get_pi_emails(authority_hrn) - #recipients = ['yasin.upmc@gmail.com','jordan.auge@lip6.fr'] - if cc_myself: - recipients.append(email) - msg = render_to_string('slice_request_email.txt', form.cleaned_data) - send_mail("Onelab New Slice request form submitted", msg, email, recipients) - - return render(request,'slicereq_recvd.html') # Redirect after POST - else: - form = SliceRequestForm(initial=authority_hrn_initial) - -# template_env = {} -# template_env['form'] = form -# template_env['topmenu_items'] = topmenu_items('Request a slice', request) -# template_env['unfold1_main'] = render(request, 'slice_request_.html', { -# 'form': form, -# }) -# from django.shortcuts import render_to_response -# from django.template import RequestContext -# return render_to_response ('view-unfold1.html',template_env, -# context_instance=RequestContext(request)) - - return render(request, 'slice_request.html', { - 'form': form, - 'topmenu_items': topmenu_items('Request a slice', request), - 'username': the_user (request) - }) - - -class PresViewView(TemplateView): +from django.http import HttpResponseRedirect, HttpResponse +from django.shortcuts import render +from django.template.loader import render_to_string + +from unfold.loginrequired import FreeAccessView +from ui.topmenu import topmenu_items_live, the_user + +from portal.event import Event +# presview is put in observation for now +#from plugins.pres_view import PresView +from plugins.raw import Raw + +# these seem totally unused for now +#from portal.util import RegistrationView, ActivationView + +from portal.models import PendingUser, PendingSlice +from portal.actions import get_requests +from manifold.manifoldapi import execute_query +from manifold.core.query import Query +from unfold.page import Page + +# NOTE +# initially all the portal views were defined in this single file +# all the other ones have now migrated into separate classes/files for more convenience +# I'm leaving these ones here for now as I could not exactly figure what the purpose was +# (i.e. what the correct name should be, as presviewview was a bit cryptic) +class PresViewView(FreeAccessView): template_name = "view-unfold1.html" def get_context_data(self, **kwargs): page = Page(self.request) - pres_view = PresView(page = page) +# pres_view = PresView(page = page) + pres_view = Raw(page = page,html="

PresView needs to be integrated

") context = super(PresViewView, self).get_context_data(**kwargs) #context['ALL_STATIC'] = "all_static" - context['unfold1_main'] = pres_view.render(self.request) + context['unfold_main'] = pres_view.render(self.request) # XXX This is repeated in all pages # more general variables expected in the template context['title'] = 'Test view that combines various plugins' # the menu items on the top - context['topmenu_items'] = topmenu_items('PresView', self.request) + context['topmenu_items'] = topmenu_items_live('PresView', page) # so we can sho who is logged context['username'] = the_user(self.request) @@ -473,165 +222,3 @@ def pres_view_static(request, constraints, id): json_answer = json.dumps(cmd) return HttpResponse (json_answer, mimetype="application/json") - -class ValidatePendingView(TemplateView): - template_name = "validate_pending.html" - - def get_context_data(self, **kwargs): - # We might have slices on different registries with different user accounts - # 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 - # Different registries mean different identities, unless we identify via SFA HRN or have associated the user email to a single hrn - - #messages.info(self.request, 'You have logged in') - page = Page(self.request) - - ctx_my_authorities = {} - ctx_delegation_authorities = {} - - - # The user need to be logged in - if the_user(self.request): - # Who can a PI validate: - # His own authorities + those he has credentials for. - # In MySlice we need to look at credentials also. - - - # XXX This will have to be asynchroneous. Need to implement barriers, - # for now it will be sufficient to have it working statically - - # get user_id to later on query accounts - # XXX Having real query plan on local tables would simplify all this - # XXX $user_email is still not available for local tables - #user_query = Query().get('local:user').filter_by('email', '==', '$user_email').select('user_id') - user_query = Query().get('local:user').filter_by('email', '==', the_user(self.request)).select('user_id') - user, = execute_query(self.request, user_query) - user_id = user['user_id'] - - # Query manifold to learn about available SFA platforms for more information - # In general we will at least have the portal - # For now we are considering all registries - all_authorities = [] - platform_ids = [] - sfa_platforms_query = Query().get('local:platform').filter_by('gateway_type', '==', 'sfa').select('platform_id', 'platform', 'auth_type') - sfa_platforms = execute_query(self.request, sfa_platforms_query) - for sfa_platform in sfa_platforms: - print "SFA PLATFORM > ", sfa_platform['platform'] - if not 'auth_type' in sfa_platform: - continue - auth = sfa_platform['auth_type'] - if not auth in all_authorities: - all_authorities.append(auth) - platform_ids.append(sfa_platform['platform_id']) - - # We can check on which the user has authoritity credentials = PI rights - credential_authorities = set() - credential_authorities_expired = set() - - # User account on these registries - user_accounts_query = Query.get('local:account').filter_by('user_id', '==', user_id).filter_by('platform_id', 'included', platform_ids).select('config') - user_accounts = execute_query(self.request, user_accounts_query) - #print "=" * 80 - #print user_accounts - #print "=" * 80 - for user_account in user_accounts: - config = json.loads(user_account['config']) - creds = [] - if 'authority_credentials' in config: - for authority_hrn, credential in config['authority_credentials'].items(): - #if credential is not expired: - credential_authorities.add(authority_hrn) - #else - # credential_authorities_expired.add(authority_hrn) - if 'delegated_authority_credentials' in config: - for authority_hrn, credential in config['delegated_authority_credentials'].items(): - #if credential is not expired: - credential_authorities.add(authority_hrn) - #else - # credential_authorities_expired.add(authority_hrn) - - print 'credential_authorities =', credential_authorities - print 'credential_authorities_expired =', credential_authorities_expired - - # ** Where am I a PI ** - # For this we need to ask SFA (of all authorities) = PI function - pi_authorities_query = Query.get('user').filter_by('user_hrn', '==', '$user_hrn').select('pi_authorities') - pi_authorities_tmp = execute_query(self.request, pi_authorities_query) - pi_authorities = set() - for pa in pi_authorities_tmp: - pi_authorities |= set(pa['pi_authorities']) - - print "pi_authorities =", pi_authorities - - # My authorities + I have a credential - pi_credential_authorities = pi_authorities & credential_authorities - pi_no_credential_authorities = pi_authorities - credential_authorities - credential_authorities_expired - pi_expired_credential_authorities = pi_authorities & credential_authorities_expired - # Authorities I've been delegated PI rights - pi_delegation_credential_authorities = credential_authorities - pi_authorities - pi_delegation_expired_authorities = credential_authorities_expired - pi_authorities - - print "pi_credential_authorities =", pi_credential_authorities - print "pi_no_credential_authorities =", pi_no_credential_authorities - print "pi_expired_credential_authorities =", pi_expired_credential_authorities - print "pi_delegation_credential_authorities = ", pi_delegation_credential_authorities - print "pi_delegation_expired_authorities = ", pi_delegation_expired_authorities - - # Summary intermediary - pi_my_authorities = pi_credential_authorities | pi_no_credential_authorities | pi_expired_credential_authorities - pi_delegation_authorities = pi_delegation_credential_authorities | pi_delegation_expired_authorities - - print "--" - print "pi_my_authorities = ", pi_my_authorities - print "pi_delegation_authorities = ", pi_delegation_authorities - - # Summary all - queried_pending_authorities = pi_my_authorities | pi_delegation_authorities - print "----" - print "queried_pending_authorities = ", queried_pending_authorities - - requests = get_request_by_authority(queried_pending_authorities) - for request in requests: - auth_hrn = request['authority_hrn'] - - if auth_hrn in pi_my_authorities: - dest = ctx_my_authorities - - # define the css class - if auth_hrn in pi_credential_authorities: - request['allowed'] = 'allowed' - elif auth_hrn in pi_expired_credential_authorities: - request['allowed'] = 'expired' - else: # pi_no_credential_authorities - request['allowed'] = 'denied' - - elif auth_hrn in pi_delegation_authorities: - dest = ctx_delegation_authorities - - if auth_hrn in pi_delegation_credential_authorities: - request['allowed'] = 'allowed' - else: # pi_delegation_expired_authorities - request['allowed'] = 'expired' - - else: - continue - - if not auth_hrn in dest: - dest[auth_hrn] = [] - dest[auth_hrn].append(request) - - context = super(ValidatePendingView, self).get_context_data(**kwargs) - context['my_authorities'] = ctx_my_authorities - context['delegation_authorities'] = ctx_delegation_authorities - - # XXX This is repeated in all pages - # more general variables expected in the template - context['title'] = 'Test view that combines various plugins' - # the menu items on the top - context['topmenu_items'] = topmenu_items('Dashboard', self.request) - # so we can sho who is logged - context['username'] = the_user(self.request) - - # XXX We need to prepare the page for queries - #context.update(page.prelude_env()) - - return context