3 from random import randint
4 from hashlib import md5
6 from django.views.generic import View
7 from django.template.loader import render_to_string
8 from django.shortcuts import render
9 from django.contrib.auth import get_user_model
10 from django.contrib.sites.models import Site
12 from unfold.page import Page
13 from unfold.loginrequired import FreeAccessView
14 from ui.topmenu import topmenu_items_live
16 from manifoldapi.manifoldapi import execute_admin_query
17 from manifold.core.query import Query
19 from portal.models import PendingUser
20 from portal.actions import create_pending_user
22 from myslice.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):
28 template_name = 'registration_view.html'
30 def post (self, request):
31 return self.get_or_post (request, 'POST')
33 def get (self, request):
34 return self.get_or_post (request, 'GET')
36 def get_or_post(self, wsgi_request, method):
41 authorities_query = Query.get('authority').select('name', 'authority_hrn')
42 authorities = execute_admin_query(wsgi_request, authorities_query)
43 if authorities is not None:
44 authorities = sorted(authorities)
47 page = Page(wsgi_request)
48 page.add_js_files ( [ "js/jquery.validate.js", "js/my_account.register.js", "js/jquery.qtip.min.js","js/jquery-ui.js" ] )
49 page.add_css_files ( [ "css/onelab.css", "css/registration.css", "css/jquery.qtip.min.css" ] )
50 page.add_css_files ( [ "https://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" ] )
54 # The form has been submitted
57 current_site = Site.objects.get_current()
58 current_site = current_site.domain
60 for authority in authorities:
61 if authority['name'] == wsgi_request.POST.get('org_name', ''):
62 authority_hrn = authority['authority_hrn']
64 # Handle the case when the template uses only hrn and not name
65 if authority_hrn is None:
66 authority_hrn = wsgi_request.POST.get('org_name', '')
68 post_email = wsgi_request.POST.get('email','').lower()
69 salt = randint(1,100000)
70 email_hash = md5(str(salt)+post_email).hexdigest()
71 #email_hash = md5(post_email).digest().encode('base64')[:-1]
73 'first_name' : wsgi_request.POST.get('firstname', ''),
74 'last_name' : wsgi_request.POST.get('lastname', ''),
75 'organization' : wsgi_request.POST.get('org_name', ''),
76 'authority_hrn' : authority_hrn,
78 'password' : wsgi_request.POST.get('password', ''),
79 'current_site' : current_site,
80 'email_hash' : email_hash,
82 'validation_link': 'http://' + current_site + '/portal/email_activation/'+ email_hash
85 # Construct user_hrn from email (XXX Should use common code)
86 split_email = user_request['email'].split("@")[0]
87 split_email = split_email.replace(".", "_")
88 # Replace + by _ => more convenient for testing and validate with a real email
89 split_email = split_email.replace("+", "_")
90 user_request['user_hrn'] = user_request['authority_hrn'] \
94 UserModel = get_user_model()
95 if (re.search(r'^[\w+\s.@+-]+$', user_request['first_name']) == None):
96 errors.append('First name may contain only letters, numbers, spaces and @/./+/-/_ characters.')
97 if (re.search(r'^[\w+\s.@+-]+$', user_request['last_name']) == None):
98 errors.append('Last name may contain only letters, numbers, spaces and @/./+/-/_ characters.')
99 # checking in django_db !!
100 if PendingUser.objects.filter(email__iexact = user_request['email']):
101 errors.append('Email is pending for validation. Please provide a new email address.')
102 if UserModel._default_manager.filter(email__iexact = user_request['email']):
103 errors.append('This email is not usable. Please contact the administrator or try with another email.')
104 # Does the user exist in Manifold?
105 user_query = Query().get('local:user').select('user_id','email')
106 user_details = execute_admin_query(wsgi_request, user_query)
107 for user_detail in user_details:
108 if user_detail['email'] == user_request['email']:
109 errors.append('Email already registered in Manifold. Please provide a new email address.')
110 # Does the user exist in sfa? [query is very slow!!]
111 #user_query = Query().get('user').select('user_hrn','user_email')
112 # XXX Test based on the user_hrn is quick
113 user_query = Query().get('user').select('user_hrn','user_email').filter_by('user_hrn','==',user_request['user_hrn'])
114 user_details_sfa = execute_admin_query(wsgi_request, user_query)
116 for user in user_details_sfa:
117 if user['user_email'] == user_request['email']:
118 errors.append('Email already registered in SFA registry. Please use another email.')
119 if user['user_hrn'] == user_request['user_hrn']:
120 # add random number if user_hrn already exists in the registry
121 user_request['user_hrn'] = user_request['authority_hrn'] \
122 + '.' + split_email + str(randint(1,1000000))
124 # XXX TODO: Factorize with portal/accountview.py
125 # XXX TODO: Factorize with portal/registrationview.py
126 # XXX TODO: Factorize with portal/joinview.py
127 if 'generate' in wsgi_request.POST['question']:
128 user_request['auth_type'] = 'managed'
130 # XXX Common code, dependency ?
131 from Crypto.PublicKey import RSA
132 private = RSA.generate(1024)
134 # Example: private_key = '-----BEGIN RSA PRIVATE KEY-----\nMIIC...'
135 # Example: public_key = 'ssh-rsa AAAAB3...'
136 user_request['private_key'] = private.exportKey()
137 user_request['public_key'] = private.publickey().exportKey(format='OpenSSH')
140 user_request['auth_type'] = 'user'
142 up_file = wsgi_request.FILES['user_public_key']
144 file_content = up_file.read().strip()
145 file_name = up_file.name
146 file_extension = os.path.splitext(file_name)[1]
148 ALLOWED_EXTENSIONS = ['.pub','.txt']
149 if file_extension not in ALLOWED_EXTENSIONS or not re.search(r'ssh-rsa',file_content):
150 errors.append('Please upload a valid RSA public key.')
151 # user_request['private_key'] can't be Null because all db fields are set as NOT NULL
152 user_request['private_key'] = ""
153 user_request['public_key'] = file_content
156 create_pending_user(wsgi_request, user_request, user_detail)
157 self.template_name = 'user_register_complete.html'
158 return render(wsgi_request, self.template, {'theme': self.theme})
162 ## this is coming from onelab website onelab.eu
164 'first_name': wsgi_request.GET.get('first_name', ''),
165 'last_name': wsgi_request.GET.get('last_name', ''),
166 'email': wsgi_request.GET.get('email', ''),
170 'topmenu_items': topmenu_items_live('Register', page),
172 'authorities': authorities,
175 template_env.update(user_request)
176 template_env.update(reg_form)
177 template_env.update(page.prelude_env ())
178 return render(wsgi_request, self.template,template_env)