3 from random import randint
5 from django.core.mail import send_mail
6 from django.contrib.auth.models import User
7 from django.views.generic import View
8 from django.template.loader import render_to_string
9 from django.shortcuts import render
10 from django.contrib.auth import get_user_model
12 from unfold.page import Page
13 from unfold.loginrequired import FreeAccessView
14 from ui.topmenu import topmenu_items_live
16 from manifold.manifoldapi import execute_admin_query
17 from manifold.core.query import Query
19 from portal.models import PendingUser
20 from portal.actions import authority_get_pi_emails, manifold_add_user,manifold_add_account
22 from theme import ThemeView
24 # since we inherit from FreeAccessView we cannot redefine 'dispatch'
25 # so let's override 'get' and 'post' instead
27 class RegistrationView (FreeAccessView, ThemeView):
29 def post (self, request):
30 return self.get_or_post (request, 'POST')
32 def get (self, request):
33 return self.get_or_post (request, 'GET')
35 def get_or_post (self, request, method):
38 # Using cache manifold-tables to get the list of authorities faster
39 authorities_query = Query.get('authority').select('name', 'authority_hrn')
41 #onelab_enabled_query = Query.get('local:platform').filter_by('platform', '==', 'ple').filter_by('disabled', '==', 'False')
42 #onelab_enabled = not not execute_admin_query(request, onelab_enabled_query)
45 print "ONELAB ENABLED"
46 #authorities_query = Query.get('ple:authority').select('name', 'authority_hrn').filter_by('authority_hrn', 'included', ['ple.inria', 'ple.upmc', 'ple.ibbtple', 'ple.nitos'])
49 print "FIREXP ENABLED"
51 authorities = execute_admin_query(request, authorities_query)
52 if authorities is not None:
53 authorities = sorted(authorities)
54 # xxx tocheck - if authorities is empty, it's no use anyway
55 # (users won't be able to validate the form anyway)
58 page.add_js_files ( [ "js/jquery.validate.js", "js/my_account.register.js" ] )
59 page.add_css_files ( [ "css/onelab.css", "css/registration.css" ] )
60 page.add_css_files ( [ "http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" ] )
62 print 'registration view, method',method
64 user_query = Query().get('local:user').select('user_id','email')
65 user_details = execute_admin_query(self.request, user_query)
68 # We shall use a form here
70 #get_email = PendingUser.objects.get(email)
71 reg_fname = request.POST.get('firstname', '')
72 reg_lname = request.POST.get('lastname', '')
73 #reg_aff = request.POST.get('affiliation','')
74 reg_auth = request.POST.get('authority_hrn', '')
75 #reg_login = request.POST.get('login', '')
76 reg_email = request.POST.get('email','').lower()
78 split_email = reg_email.split("@")[0]
79 split_email = split_email.replace(".", "_")
80 user_hrn = reg_auth + '.' + split_email+ str(randint(1,1000000))
82 UserModel = get_user_model()
84 #POST value validation
85 if (re.search(r'^[\w+\s.@+-]+$', reg_fname)==None):
86 errors.append('First Name may contain only letters, numbers, spaces and @/./+/-/_ characters.')
87 if (re.search(r'^[\w+\s.@+-]+$', reg_lname) == None):
88 errors.append('Last Name may contain only letters, numbers, spaces and @/./+/-/_ characters.')
89 # checking in django_db !!
90 if PendingUser.objects.filter(email__iexact=reg_email):
91 errors.append('Email is pending for validation. Please provide a new email address.')
92 if UserModel._default_manager.filter(email__iexact=reg_email):
93 errors.append('This email is not usable. Please contact the administrator or try with another email.')
94 for user_detail in user_details:
95 if user_detail['email']==reg_email:
96 errors.append('Email already registered in Manifold. Please provide a new email address.')
98 # XXX TODO: Factorize with portal/accountview.py
99 if 'generate' in request.POST['question']:
100 from Crypto.PublicKey import RSA
101 private = RSA.generate(1024)
102 private_key = json.dumps(private.exportKey())
103 public = private.publickey()
104 public_key = json.dumps(public.exportKey(format='OpenSSH'))
106 # # Generate public and private keys using SFA Library
107 # from sfa.trust.certificate import Keypair
108 # k = Keypair(create=True)
109 # public_key = k.get_pubkey_string()
110 # private_key = k.as_pem()
111 # private_key = ''.join(private_key.split())
112 # public_key = "ssh-rsa " + public_key
114 account_config = '{"user_public_key":'+ public_key + ', "user_private_key":'+ private_key + ', "user_hrn":"'+ user_hrn + '"}'
115 auth_type = 'managed'
116 #keypair = re.sub("\r", "", keypair)
117 #keypair = re.sub("\n", "\\n", keypair)
118 #keypair = keypair.rstrip('\r\n')
119 #keypair = ''.join(keypair.split())
120 #for sending email: removing existing double qoute
121 public_key = public_key.replace('"', '');
123 up_file = request.FILES['user_public_key']
124 file_content = up_file.read()
125 file_name = up_file.name
126 file_extension = os.path.splitext(file_name)[1]
127 allowed_extension = ['.pub','.txt']
128 if file_extension in allowed_extension and re.search(r'ssh-rsa',file_content):
129 account_config = '{"user_public_key":"'+ file_content + '", "user_hrn":"'+ user_hrn +'"}'
130 account_config = re.sub("\r", "", account_config)
131 account_config = re.sub("\n", "\\n",account_config)
132 account_config = ''.join(account_config.split())
135 public_key = file_content
136 public_key = ''.join(public_key.split())
138 errors.append('Please upload a valid RSA public key.')
140 #b = PendingUser(first_name=reg_fname, last_name=reg_lname, affiliation=reg_aff,
141 # email=reg_email, password=request.POST['password'], keypair=keypair)
143 #saving to django db 'portal_pendinguser' table
146 first_name = reg_fname,
147 last_name = reg_lname,
148 #affiliation = reg_aff,
149 authority_hrn = reg_auth,
152 password = request.POST['password'],
153 keypair = account_config,
157 # saves the user to django auth_user table [needed for password reset]
158 user = User.objects.create_user(reg_email, reg_email, request.POST['password'])
159 #creating user to manifold local:user
160 user_config = '{"firstname":"'+ reg_fname + '", "lastname":"'+ reg_lname + '", "authority":"'+ reg_auth + '"}'
161 user_params = {'email': reg_email, 'password': request.POST['password'], 'config': user_config, 'status': 1}
162 manifold_add_user(request,user_params)
163 #creating local:account in manifold
164 user_id = user_detail['user_id']+1 # the user_id for the newly created user in local:user
165 account_params = {'platform_id': 5, 'user_id': user_id, 'auth_type': auth_type, 'config': account_config}
166 manifold_add_account(request,account_params)
170 'first_name' : reg_fname,
171 'last_name' : reg_lname,
172 'authority_hrn' : reg_auth,
174 'user_hrn' : user_hrn,
175 'public_key' : public_key,
177 recipients = authority_get_pi_emails(request,reg_auth)
179 # We don't need to send this email to user.
180 # it's for the PI only
181 #if ctx['cc_myself']:
182 # recipients.append(ctx['email'])
184 msg = render_to_string('user_request_email.txt', ctx)
185 send_mail("Onelab New User request for %s submitted"%reg_email, msg, 'support@myslice.info', recipients)
186 return render(request, 'user_register_complete.html')
189 'topmenu_items': topmenu_items_live('Register', page),
191 'firstname': request.POST.get('firstname', ''),
192 'lastname': request.POST.get('lastname', ''),
193 #'affiliation': request.POST.get('affiliation', ''),
194 'authority_hrn': request.POST.get('authority_hrn', ''),
195 'email': request.POST.get('email', ''),
196 'password': request.POST.get('password', ''),
197 'authorities': authorities,
200 template_env.update(page.prelude_env ())
201 return render(request, 'registration_view.html',template_env)