portal/joinview.py

   1 import os.path, re
   2 import json
   3 from random import randint
   4
   5 from hashlib                    import md5
   6 from django.core.mail           import EmailMultiAlternatives
   7 from django.contrib.auth.models import User
   8 from django.views.generic       import View
   9 from django.template.loader     import render_to_string
  10 from django.shortcuts           import render
  11 from django.contrib.auth        import get_user_model
  12 from django.contrib.sites.models import Site
  13
  14 from unfold.page                import Page
  15 from unfold.loginrequired       import FreeAccessView
  16 from ui.topmenu                 import topmenu_items_live
  17
  18 from manifoldapi.manifoldapi    import execute_admin_query
  19 from manifold.core.query        import Query
  20
  21 from portal.models              import PendingUser,PendingAuthority
  22 from portal.actions             import authority_get_pi_emails, manifold_add_user,manifold_add_account, create_pending_user
  23
  24 from myslice.theme import ThemeView
  25
  26 # since we inherit from FreeAccessView we cannot redefine 'dispatch'
  27 # so let's override 'get' and 'post' instead
  28 #
  29 class JoinView (FreeAccessView, ThemeView):
  30
  31     def post (self, request):
  32         return self.get_or_post (request, 'POST')
  33
  34     def get (self, request):
  35         return self.get_or_post (request, 'GET')
  36
  37     def get_or_post  (self, request, method):
  38         errors = []
  39         # List authorities already in the Registry in order to avoid duplicates
  40         # Using cache manifold-tables to get the list of authorities faster
  41         authorities_query = Query.get('authority').select('name', 'authority_hrn')
  42         authorities = execute_admin_query(request, authorities_query)
  43         if authorities is not None:
  44             authorities = sorted(authorities)
  45         root_authorities = sorted([a for a in authorities if '.' not in a['authority_hrn']])
  46
  47         page = Page(request)
  48         page.add_js_files  ( [ "js/jquery.validate.js", "js/join.js", "js/jquery.qtip.min.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" ] )
  51
  52         if method == 'POST':
  53             # xxx tocheck - if authorities is empty, it's no use anyway
  54             # (users won't be able to validate the form anyway)
  55
  56             # List local users in Manifold DB in order ot avoid duplicates
  57             user_query  = Query().get('local:user').select('user_id','email')
  58             list_users = execute_admin_query(self.request, user_query)
  59
  60             reg_root_authority_hrn = request.POST.get('root_authority_hrn', '').lower()
  61
  62             reg_site_name = request.POST.get('site_name', '')
  63             reg_site_authority = request.POST.get('site_authority', '').lower()
  64             reg_site_abbreviated_name = request.POST.get('site_abbreviated_name', '').lower()
  65             reg_site_url = request.POST.get('site_url', '')
  66             reg_site_latitude = request.POST.get('site_latitude', '')
  67             reg_site_longitude = request.POST.get('site_longitude', '')
  68
  69             reg_fname  = request.POST.get('pi_first_name', '')
  70             reg_lname  = request.POST.get('pi_last_name', '')
  71             reg_auth   = 'onelab.' + reg_site_abbreviated_name
  72             reg_email  = request.POST.get('pi_email','').lower()
  73             reg_phone  = request.POST.get('pi_phone','')
  74             #prepare user_hrn
  75             split_email = reg_email.split("@")[0]
  76             split_email = split_email.replace(".", "_")
  77             # Replace + by _ => more convenient for testing and validate with a real email
  78             split_email = split_email.replace("+", "_")
  79             user_hrn = reg_auth + '.' + split_email
  80
  81             UserModel = get_user_model()
  82
  83             reg_address_line1 = request.POST.get('address_line1', '')
  84             reg_address_line2 = request.POST.get('address_line2', '')
  85             reg_address_line3 = request.POST.get('address_line3', '')
  86             reg_address_city = request.POST.get('address_city', '')
  87             reg_address_postalcode = request.POST.get('address_postalcode', '')
  88             reg_address_state = request.POST.get('address_state', '')
  89             reg_address_country = request.POST.get('address_country', '')
  90
  91             #POST value validation
  92             if (re.search(r'^[\w+\s.@+-]+$', reg_fname)==None):
  93                 errors.append('First Name may contain only letters, numbers, spaces and @/./+/-/_ characters.')
  94             if (re.search(r'^[\w+\s.@+-]+$', reg_lname) == None):
  95                 errors.append('Last Name may contain only letters, numbers, spaces and @/./+/-/_ characters.')
  96             #if (re.search(r'^\w+$', reg_site_authority) == None):
  97             #    errors.append('Site Authority may contain only letters or numbers.')
  98             # checking in django_db !!
  99             if PendingUser.objects.filter(email__iexact=reg_email):
 100                 errors.append('Email is pending for validation. Please provide a new email address.')
 101             if PendingAuthority.objects.filter(site_abbreviated_name__iexact=reg_site_abbreviated_name):
 102                 errors.append('This site is pending for validation.')
 103             #if PendingAuthority.objects.filter(site_name__iexact=reg_site_name):
 104             #    errors.append('This site is pending for validation.')
 105
 106             if UserModel._default_manager.filter(email__iexact=reg_email):
 107                 errors.append('This email is not usable. Please contact the administrator or try with another email.')
 108             for user_detail in list_users:
 109                 if user_detail['email']==reg_email:
 110                     errors.append('Email already registered in Manifold. Please provide a new email address.')
 111
 112 # XXX TODO: Factorize with portal/accountview.py
 113 # XXX TODO: Factorize with portal/registrationview.py
 114 # XXX TODO: Factorize with portal/joinview.py
 115 #            if 'generate' in request.POST['question']:
 116             from Crypto.PublicKey import RSA
 117             private = RSA.generate(1024)
 118             private_key = private.exportKey()
 119             public_key = private.publickey().exportKey(format='OpenSSH')
 120             # Saving to DB
 121             auth_type = 'managed'
 122
 123             if not errors:
 124                 reg_password = request.POST['pi_password']
 125                 a = PendingAuthority(
 126                     site_name             = reg_site_name,
 127                     site_authority        = reg_auth,
 128                     site_abbreviated_name = reg_site_abbreviated_name,
 129                     site_url              = reg_site_url,
 130                     site_latitude         = reg_site_latitude,
 131                     site_longitude        = reg_site_longitude,
 132                     address_line1         = reg_address_line1,
 133                     address_line2         = reg_address_line2,
 134                     address_line3         = reg_address_line3,
 135                     address_city          = reg_address_city,
 136                     address_postalcode    = reg_address_postalcode,
 137                     address_state         = reg_address_state,
 138                     address_country       = reg_address_country,
 139                     authority_hrn         = reg_root_authority_hrn,
 140                 )
 141                 a.save()
 142
 143                 reg_password = request.POST['pi_password']
 144                 salt = randint(1,100000)
 145                 # get the domain url
 146                 current_site = Site.objects.get_current()
 147                 current_site = current_site.domain
 148
 149                 email_hash = md5(str(salt)+reg_email).hexdigest()
 150                 user_request = {
 151                     'first_name'    : reg_fname,
 152                     'last_name'     : reg_lname,
 153                     'organization'  : reg_site_name,
 154                     'authority_hrn' : reg_auth,
 155                     'email'         : reg_email,
 156                     'password'      : reg_password,
 157                     'public_key'    : public_key,
 158                     'private_key'   : private_key,
 159                     'current_site'  : current_site,
 160                     'email_hash'    : email_hash,
 161                     'user_hrn'      : user_hrn,
 162                     'pi'            : [reg_auth],
 163                     'auth_type'     : 'managed',
 164                     'validation_link': 'http://' + current_site + '/portal/email_activation/'+ email_hash
 165                 }
 166
 167
 168                 create_pending_user(request, user_request, user_detail)
 169                 # saves the user to django auth_user table [needed for password reset]
 170                 #user = User.objects.create_user(reg_email, reg_email, reg_password)
 171
 172                 #creating user to manifold local:user
 173                 #user_config = '{"first_name":"'+ reg_fname + '", "last_name":"'+ reg_lname + '", "authority_hrn":"'+ reg_auth + '"}'
 174                 #user_params = {'email': reg_email, 'password': reg_password, 'config': user_config, 'status': 1}
 175                 #manifold_add_user(request,user_params)
 176                 #creating local:account in manifold
 177                 #user_id = user_detail['user_id']+1 # the user_id for the newly created user in local:user
 178                 #account_params = {'platform_id': 5, 'user_id': user_id, 'auth_type': auth_type, 'config': account_config}
 179                 #manifold_add_account(request,account_params)
 180
 181                 # Send email
 182                 try:
 183                     ctx = {
 184                         'site_name'             : reg_site_name,
 185                         'authority_hrn'         : reg_root_authority_hrn + '.' + reg_site_authority,
 186                         'site_abbreviated_name' : reg_site_abbreviated_name,
 187                         'site_url'              : reg_site_url,
 188                         'site_latitude'         : reg_site_latitude,
 189                         'site_longitude'        : reg_site_longitude,
 190                         'address_line1'         : reg_address_line1,
 191                         'address_line2'         : reg_address_line2,
 192                         'address_line3'         : reg_address_line3,
 193                         'address_city'          : reg_address_city,
 194                         'address_postalcode'    : reg_address_postalcode,
 195                         'address_state'         : reg_address_state,
 196                         'address_country'       : reg_address_country,
 197                         'first_name'            : reg_fname,
 198                         'last_name'             : reg_lname,
 199                         'authority_hrn'         : reg_auth,
 200                         'email'                 : reg_email,
 201                         'user_hrn'              : user_hrn,
 202                         'public_key'            : public_key,
 203                         }
 204                     recipients = authority_get_pi_emails(request,reg_auth)
 205
 206                     # We don't need to send this email to user.
 207                     # it's for the PI only
 208                     #if ctx['cc_myself']:
 209                     #    recipients.append(ctx['email'])
 210                     theme.template_name = 'authority_request_email.html'
 211                     html_content = render_to_string(theme.template, ctx)
 212
 213                     theme.template_name = 'authority_request_email.txt'
 214                     text_content = render_to_string(theme.template, ctx)
 215
 216                     theme.template_name = 'authority_request_email_subject.txt'
 217                     subject = render_to_string(theme.template, ctx)
 218                     subject = subject.replace('\n', '')
 219
 220                     theme.template_name = 'email_default_sender.txt'
 221                     sender =  render_to_string(theme.template, ctx)
 222                     sender = sender.replace('\n', '')
 223
 224                     msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
 225                     msg.attach_alternative(html_content, "text/html")
 226                     msg.send()
 227
 228                 except Exception, e:
 229                     print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
 230
 231                 self.template_name = 'join_complete.html'
 232                 return render(request, self.template, {'theme': self.theme})
 233                 #return render(request, 'user_register_complete.html')
 234
 235         template_env = {
 236           'topmenu_items': topmenu_items_live('join', page),
 237           'errors': errors,
 238           'pi_first_name': request.POST.get('pi_first_name', ''),
 239           'pi_last_name': request.POST.get('pi_last_name', ''),
 240           'pi_email': request.POST.get('pi_email', ''),
 241           'pi_phone': request.POST.get('pi_phone', ''),
 242           'pi_password': request.POST.get('pi_password', ''),
 243           'site_name': request.POST.get('site_name', ''),
 244           'site_authority': request.POST.get('site_authority', '').lower(),
 245           'site_abbreviated_name': request.POST.get('site_abbreviated_name', ''),
 246           'site_url': request.POST.get('site_url', ''),
 247           'site_latitude': request.POST.get('site_latitude', ''),
 248           'site_longitude': request.POST.get('site_longitude', ''),
 249           'address_line1': request.POST.get('address_line1', ''),
 250           'address_line2': request.POST.get('address_line2', ''),
 251           'address_line3': request.POST.get('address_line3', ''),
 252           'address_city': request.POST.get('address_city', ''),
 253           'address_postalcode': request.POST.get('address_postalcode', ''),
 254           'address_state': request.POST.get('address_state', ''),
 255           'address_country': request.POST.get('address_country', ''),
 256           'root_authority_hrn': request.POST.get('root_authority_hrn', '').lower(),
 257           'root_authorities': root_authorities,
 258           'authorities': authorities,
 259           'theme': self.theme
 260           }
 261         template_env.update(page.prelude_env ())
 262         return render(request, 'join_view.html',template_env)