X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=portal%2Fviews.py;h=abbb36e40c07b89f51dc9773c7e037e62d23b2e1;hb=58e800e51fa670234f3933ece4e9d5c59383226d;hp=0412f9305ebdd2620ebf40c5451a47de73af2e57;hpb=47c1017ecb82f8880e56565fb0f2eb7e7baccc5b;p=myslice.git diff --git a/portal/views.py b/portal/views.py index 0412f930..abbb36e4 100644 --- a/portal/views.py +++ b/portal/views.py @@ -27,7 +27,13 @@ from django.contrib import messages from django.views.generic import View from django.views.generic.base import TemplateView from django.shortcuts import render + from plugins.lists.simplelist import SimpleList + +from plugins.pres_view import PresView +from portal.event import Event +import json + from portal import signals from portal.forms import UserRegisterForm, SliceRequestForm, ContactForm from portal.util import RegistrationView, ActivationView @@ -36,24 +42,29 @@ 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 -import os.path, re + +from M2Crypto import Rand, RSA, BIO +import os, re class DashboardView(TemplateView): template_name = "dashboard.html" def get_context_data(self, **kwargs): - user_hrn = 'ple.upmc.jordan_auge' + # 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) # Slow... #slice_query = Query().get('slice').filter_by('user.user_hrn', 'contains', user_hrn).select('slice_hrn') - slice_query = Query().get('user').filter_by('user_hrn', '==', user_hrn).select('user_hrn', 'slice.slice_hrn') + slice_query = Query().get('user').filter_by('user_hrn', '==', '$user_hrn').select('user_hrn', 'slice.slice_hrn') auth_query = Query().get('network').select('network_hrn') page.enqueue_query(slice_query) page.enqueue_query(auth_query) + page.expose_js_metadata() page.expose_queries() slicelist = SimpleList( @@ -462,7 +473,47 @@ class UserValidateView(ActivationView): # View for my_account form def my_account(request): - return render(request, 'my_account.html') + return render(request, 'my_account.html', { + #'form': form, + 'topmenu_items': topmenu_items('My Account', request), + 'username': the_user (request) + }) + +# View for platforms +class PlatformsView(TemplateView): + template_name = "platforms.html" + + def get_context_data(self, **kwargs): + page = Page(self.request) + + network_query = Query().get('local:platform').select('platform') + page.enqueue_query(network_query) + + page.expose_js_metadata() + page.expose_queries() + + networklist = SimpleList( + title = None, + page = page, + key = 'platform', + query = network_query, + ) + + context = super(PlatformsView, self).get_context_data(**kwargs) + context['person'] = self.request.user + context['networks'] = networklist.render(self.request) + + # XXX This is repeated in all pages + # more general variables expected in the template + context['title'] = 'Platforms connected to MySlice' + # the menu items on the top + context['topmenu_items'] = topmenu_items('Platforms', self.request) + # so we can sho who is logged + context['username'] = the_user(self.request) + + context.update(page.prelude_env()) + + return context #my_acc form value processing def acc_process(request): @@ -480,7 +531,7 @@ def acc_process(request): #approach borrowed from register view #new_user = PendingUser.objects.create_inactive_user(edited_first_name, edited_last_name, email, password, site) #conventional approach - #b = PendingUser(first_name=edited_first_name, edited_last_name=last_name) + #b = PendingUser(first_name=edited_first_name, last_name=edited_last_name) #b.save() # select and update [will be used throughout this view] @@ -501,30 +552,139 @@ def acc_process(request): get_user.save() return HttpResponse('Success: Password Changed!!') elif 'generate' in request.POST: - a =2 - message = 'Here will generate ssh-rsa keys :D %d' %a - return HttpResponse(message) + #import os + #from M2Crypto import Rand, RSA, BIO + + KEY_LENGTH = 2048 + + def blank_callback(): + "Replace the default dashes" + return + + # Random seed + Rand.rand_seed (os.urandom (KEY_LENGTH)) + # Generate key pair + key = RSA.gen_key (KEY_LENGTH, 65537, blank_callback) + # Create memory buffers + pri_mem = BIO.MemoryBuffer() + pub_mem = BIO.MemoryBuffer() + # Save keys to buffers + key.save_key_bio(pri_mem, None) + key.save_pub_key_bio(pub_mem) + + # Get keys + public_key = pub_mem.getvalue() + private_key = pri_mem.getvalue() + # 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: - file_content = '{user_public_key:'+ file_content +'}' + 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 public key.') + 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): + #return render(request, 'register_4m_f4f.html') +#def reg_4m_f4f_process(request): + if 'submit' in request.POST: + #get_email = PendingUser.objects.get(email) + reg_fname = request.POST['firstname'] + reg_lname = request.POST['lastname'] + reg_aff = request.POST['affiliation'] + reg_email = request.POST['email'].lower() + + #POST value validation + if (re.search(r'^[\w+\s.@+-]+$', reg_fname)==None): + messages.error(request, '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.@+-]+$', reg_lname) == None): + messages.error(request, 'Last Name may contain only letters, numbers, spaces and @/./+/-/_ characters.') + #return HttpResponse("Only Letters, Numbers, - and _ is allowed in Last name") + return render(request, 'register_4m_f4f.html') + if (re.search(r'^[\w+\s.@+-]+$', reg_aff) == None): + messages.error(request, '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') + if PendingUser.objects.filter(email__iexact=reg_email): + messages.error(request, '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']: + #import os + #from M2Crypto import Rand, RSA, BIO + + KEY_LENGTH = 2048 + + def blank_callback(): + "Replace the default dashes" + return + + # Random seed + Rand.rand_seed (os.urandom (KEY_LENGTH)) + # Generate key pair + key = RSA.gen_key (KEY_LENGTH, 65537, blank_callback) + # Create memory buffers + pri_mem = BIO.MemoryBuffer() + pub_mem = BIO.MemoryBuffer() + # Save keys to buffers + key.save_key_bio(pri_mem, None) + key.save_pub_key_bio(pub_mem) + # Get keys + public_key = pub_mem.getvalue() + private_key = pri_mem.getvalue() + # 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()) + #return HttpResponse(keypair) + 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: + return HttpResponse('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() + + return render(request, 'user_register_complete.html') + return render(request, 'register_4m_f4f.html') + # view for contact form def contact(request): @@ -549,9 +709,12 @@ def contact(request): return render(request,'contact_sent.html') # Redirect after POST else: form = ContactForm() # An unbound form - + return render(request, 'contact.html', { 'form': form, + 'topmenu_items': topmenu_items('Contact Us', request), + 'username': the_user (request) + }) @@ -594,3 +757,175 @@ def slice_request(request): 'username': the_user (request) }) + +class PresViewView(TemplateView): + template_name = "view-unfold1.html" + + def get_context_data(self, **kwargs): + + page = Page(self.request) + + pres_view = PresView(page = page) + + context = super(PresViewView, self).get_context_data(**kwargs) + + #context['ALL_STATIC'] = "all_static" + context['unfold1_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) + # so we can sho who is logged + context['username'] = the_user(self.request) + + prelude_env = page.prelude_env() + context.update(prelude_env) + + return context + +def json_me(config_file,type): + json_answer = '' + for ligne in config_file: + if not ligne.startswith('#'): + args = ligne.split(';') + json_answer += str('{ "name": "' + args[0] + '" ,"id":"' + args[1] + '" ,"descriptif":"' + args[2]+'"') + if type!="dynamic": + json_answer += str(',"contraints":') + if args[3]=="": + json_answer += str('""') + else: + json_answer += str(args[3]) + json_answer += str('},') + return json_answer[:-1] + + +DIR = '/var/myslice/' +STATIC = '%s/config_method_static' % DIR +DYNAMIC = '%s/config_method_dynamic' % DIR +ANIMATION = '%s/config_method_animation' % DIR + +def pres_view_methods(request, type): + + if type ==None: + return 0 + elif type =="static": + config = open(STATIC, "r") + json_answer = str('{ "options": [') + json_answer += str(json_me(config,"static")) + json_answer += str('] }') + config.close() + elif type =="dynamic": + config = open(DYNAMIC, "r") + json_answer = str('{ "options": [') + json_answer += str(json_me(config,"dynamic")) + json_answer += str('] }') + config.close() + elif type =="animation": + config = open(ANIMATION, "r") + json_answer = str('{ "options": [') + json_answer += str(json_me(config,"animation")) + json_answer += str('] }') + config.close() + elif type =="all": + config = open(STATIC, "r") + json_answer = str('{ "static": [') + json_answer += str(json_me(config,"static")) + json_answer += str('],') + json_answer += str('"dynamic": [') + config.close() + config = open(DYNAMIC, "r") + json_answer += str(json_me(config,"dynamic")) + json_answer += str('],') + json_answer += str('"animation": [') + config.close() + config = open(ANIMATION, "r") + json_answer += str(json_me(config,"animation")) + json_answer += str('] }') + config.close() + else: + return 0 + return HttpResponse (json_answer, mimetype="application/json") + +def pres_view_animation(request, constraints, id): + +# sites crees depuis 2008 +# static.py?contraints=']date_created':1262325600&id='name_id"' + + # method = request.getvalue('method') #ex : GetSites + #constraints = "']date_created':1262325600" + #id = "2" + + if id == None: + return 0 + + # method = 'GetSites'#request.getvalue('method') #ex : GetSites + # constraints = {}#request.getvalue('constraints') // nul = {} + # response_field = "'site_id','name','date_created'"#request.getvalue('response_field') + + config_file = open(ANIMATION, "r") + for ligne in config_file: + if not ligne.startswith('#'): + ligne = ligne.split('\n') + first = ligne[0].split(';') + if (str(first[1]) == str(id)): + save = first + config_file.close() + + #Les print_method, print_option sont definis par le client (js) + #Les animations acceptent que les connexions anonymous + # args = "postmsg;animation;;;anonymous;https://www.planet-lab.eu/PLCAPI/;" + args = ";;"+str(save[8])+";"+str(save[9])+";anonymous;"+str(save[5])+";"+str(save[6])+";{"+str(constraints)+"};"+str(save[7])+";" + + + #Creation d'un objet event + event = Event(args) + cmd = [{"params": { + "data": { + "print_options": event.print_options, + "print_method": event.print_method, + "message": event.data + } + } + }] + + json_answer = json.dumps(cmd) + return HttpResponse (json_answer, mimetype="application/json") + +def pres_view_static(request, constraints, id): + #constraints = "']date_created':1262325600" + #id = "2" + + # method = 'GetSites'#request.getvalue('method') #ex : GetSites + # constraints = {}#request.getvalue('constraints') // nul = {} + # response_field = "'site_id','name','date_created'"#request.getvalue('response_field') + + config_file = open(STATIC, "r") + for ligne in config_file: + if not ligne.startswith('#'): + ligne = ligne.split('\n') + first = ligne[0].split(';') + if (str(first[1]) == str(id)): + save = first + config_file.close() + + #Les print_method, print_option sont definis par le client (js) + #Les animations acceptent que les connexions anonymous + # args = "postmsg;animation;;;anonymous;https://www.planet-lab.eu/PLCAPI/;" + args = ";;"+str(save[8])+";"+str(save[9])+";anonymous;"+str(save[5])+";"+str(save[6])+";{"+str(constraints)+"};"+str(save[7])+";" + + + #Creation d'un objet event + event = Event(args) + cmd = [{"params": { + "data": { + "print_options": event.print_options, + "print_method": event.print_method, + "message": event.data + } + } + }] + + json_answer = json.dumps(cmd) + return HttpResponse (json_answer, mimetype="application/json")