X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=portal%2Fregistrationview.py;h=88bd5aefbc37abc0dd5f1bf89be1536bfc39d5a5;hb=bd4dc8dbf249c10778137051c66c193b086095db;hp=9ae19b4a6e8c1f7d702e6f225473dbe94db72fcd;hpb=5fe36e5ecdeafa4d145c28df4b33b2af05c10bdd;p=unfold.git diff --git a/portal/registrationview.py b/portal/registrationview.py index 9ae19b4a..88bd5aef 100644 --- a/portal/registrationview.py +++ b/portal/registrationview.py @@ -1,139 +1,154 @@ import os.path, re - -from django.core.mail import send_mail +import json +from random import randint +from hashlib import md5 from django.views.generic import View from django.template.loader import render_to_string from django.shortcuts import render +from django.contrib.auth import get_user_model +from django.contrib.sites.models import Site from unfold.page import Page -from myslice.viewutils import topmenu_items +from unfold.loginrequired import FreeAccessView +from ui.topmenu import topmenu_items_live -from manifold.manifoldapi import execute_query +from manifoldapi.manifoldapi import execute_admin_query from manifold.core.query import Query from portal.models import PendingUser -from portal.actions import authority_get_pi_emails +from portal.actions import create_pending_user -# This is a rough porting from views.py -# the former function-based view is now made a class -# we redefine dispatch as it is simple -# and coincidentally works since we do not need LoginRequiredAutoLogoutView -# a second stab should redefine post and get instead -# also this was not thoroughly tested either, might miss some imports -# to be continued... +from myslice.theme import ThemeView -class RegistrationView (View): +# since we inherit from FreeAccessView we cannot redefine 'dispatch' +# so let's override 'get' and 'post' instead +# +class RegistrationView (FreeAccessView, ThemeView): + template_name = 'registration_view.html' + + def post (self, request): + return self.get_or_post (request, 'POST') - def dispatch (self, request): + def get (self, request): + return self.get_or_post (request, 'GET') + def get_or_post(self, wsgi_request, method): + """ + """ 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) - # xxx tocheck - if authorities is empty, it's no use anyway - # (users won't be able to validate the form anyway) - - page = Page(request) + authorities_query = Query.get('authority').select('name', 'authority_hrn') + authorities = execute_admin_query(wsgi_request, authorities_query) + if authorities is not None: + authorities = sorted(authorities) + + # Page rendering + page = Page(wsgi_request) page.add_js_files ( [ "js/jquery.validate.js", "js/my_account.register.js" ] ) page.add_css_files ( [ "css/onelab.css", "css/registration.css" ] ) - - print 'registration view, method',request.method - - 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.@+-]+$', reg_fname)==None): + page.add_css_files ( [ "https://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" ] ) + + if method == 'POST': + # The form has been submitted + + # get the domain url + current_site = Site.objects.get_current() + current_site = current_site.domain + + post_email = wsgi_request.POST.get('email','').lower() + email_hash = md5(post_email).digest().encode('base64')[:-1] + user_request = { + 'first_name' : wsgi_request.POST.get('firstname', ''), + 'last_name' : wsgi_request.POST.get('lastname', ''), + 'authority_hrn' : wsgi_request.POST.get('authority_hrn', ''), + 'email' : post_email, + 'password' : wsgi_request.POST.get('password', ''), + 'current_site' : current_site, + 'email_hash' : email_hash, + 'validation_link': 'https://' + current_site + '/portal/email_activation/'+ email_hash + } + + # Construct user_hrn from email (XXX Should use common code) + split_email = user_request['email'].split("@")[0] + split_email = split_email.replace(".", "_") + user_request['user_hrn'] = user_request['authority_hrn'] \ + + '.' + split_email + + # Validate input + UserModel = get_user_model() + if (re.search(r'^[\w+\s.@+-]+$', user_request['first_name']) == None): errors.append('First Name may contain only letters, numbers, spaces and @/./+/-/_ characters.') - if (re.search(r'^[\w+\s.@+-]+$', reg_lname) == None): + if (re.search(r'^[\w+\s.@+-]+$', user_request['last_name']) == None): errors.append('Last Name may contain only letters, numbers, spaces and @/./+/-/_ characters.') - # XXX validate authority hrn !! - if PendingUser.objects.filter(email__iexact=reg_email): - errors.append('Email already registered.Please provide a new email address.') - 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()) + # checking in django_db !! + if PendingUser.objects.filter(email__iexact = user_request['email']): + errors.append('Email is pending for validation. Please provide a new email address.') + if UserModel._default_manager.filter(email__iexact = user_request['email']): + errors.append('This email is not usable. Please contact the administrator or try with another email.') + # Does the user exist in Manifold? + user_query = Query().get('local:user').select('user_id','email') + user_details = execute_admin_query(wsgi_request, user_query) + for user_detail in user_details: + if user_detail['email'] == user_request['email']: + errors.append('Email already registered in Manifold. Please provide a new email address.') + # Does the user exist in sfa? [query is very slow!!] + #user_query = Query().get('user').select('user_hrn','user_email') + # XXX Test based on the user_hrn is quick + user_query = Query().get('user').select('user_hrn','user_email').filter_by('user_hrn','==',user_request['user_hrn']) + user_details_sfa = execute_admin_query(wsgi_request, user_query) + + for user in user_details_sfa: + if user['user_email'] == user_request['email']: + errors.append('Email already registered in SFA registry. Please use another email.') + if user['user_hrn'] == user_request['user_hrn']: + # add random number if user_hrn already exists in the registry + user_request['user_hrn'] = user_request['authority_hrn'] \ + + '.' + split_email + str(randint(1,1000000)) + + # XXX TODO: Factorize with portal/accountview.py + if 'generate' in wsgi_request.POST['question']: + user_request['auth_type'] = 'managed' + + # XXX Common code, dependency ? + from Crypto.PublicKey import RSA + private = RSA.generate(1024) + + # Example: private_key = '-----BEGIN RSA PRIVATE KEY-----\nMIIC...' + # Example: public_key = 'ssh-rsa AAAAB3...' + user_request['private_key'] = private.exportKey() + user_request['public_key'] = private.publickey().exportKey(format='OpenSSH') + else: - up_file = request.FILES['user_public_key'] - file_content = up_file.read() - file_name = up_file.name + user_request['auth_type'] = 'user' + + up_file = wsgi_request.FILES['user_public_key'] + + file_content = up_file.read().strip() + 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() + + ALLOWED_EXTENSIONS = ['.pub','.txt'] + if file_extension not in ALLOWED_EXTENSIONS or not re.search(r'ssh-rsa',file_content): + errors.append('Please upload a valid RSA public key.') + + user_request['private_key'] = None + user_request['public_key'] = file_content + 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, - 'authority_hrn': reg_auth, - 'email' : reg_email, - 'keypair' : keypair, - 'cc_myself' : True # form.cleaned_data['cc_myself'] - } - #not working - #recipients = authority_get_pi_emails(request,reg_auth) - recipients = ['devel@myslice.info'] - if ctx['cc_myself']: - recipients.append(ctx['email']) - - msg = render_to_string('user_request_email.txt', ctx) - send_mail("Onelab New User request for %s submitted"%reg_email, msg, reg_email, recipients) - - return render(request, 'user_register_complete.html') + create_pending_user(wsgi_request, user_request, user_detail) + self.template_name = 'user_register_complete.html' + return render(wsgi_request, self.template, {'theme': self.theme}) + + else: + user_request = {} template_env = { - 'topmenu_items': topmenu_items('Register', request), + 'topmenu_items': topmenu_items_live('Register', page), '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, + 'theme': self.theme } + template_env.update(user_request) template_env.update(page.prelude_env ()) - return render(request, 'registration_view.html',template_env) + return render(wsgi_request, self.template,template_env)