portal/actions.py

   1 from __future__ import print_function
   2
   3 from django.http                    import HttpResponse
   4 from manifold.core.query            import Query
   5 from manifoldapi.manifoldapi        import execute_query,execute_admin_query
   6 from portal.models                  import PendingUser, PendingSlice, PendingAuthority, PendingProject, PendingJoin
   7 from unfold.page                    import Page
   8
   9 import json
  10
  11 from django.contrib.auth.models     import User
  12 from django.contrib.sites.models    import Site
  13 from django.contrib.auth            import get_user_model
  14 from django.template.loader         import render_to_string
  15 from django.core.mail               import EmailMultiAlternatives, send_mail
  16
  17 from myslice.theme                  import ThemeView
  18 from myslice.configengine           import ConfigEngine
  19
  20
  21 theme = ThemeView()
  22
  23 import activity.slice
  24
  25 # Thierry: moving this right into the code so
  26 # most people can use myslice without having to install sfa
  27 # XXX tmp sfa dependency, should be moved to SFA gateway
  28 #from sfa.util.xrn                import Xrn
  29
  30
  31 # Get the list of pis in a given authority
  32 def authority_get_pis(request, authority_hrn):
  33     # CACHE PB with fields
  34     page = Page(request)
  35     metadata = page.get_metadata()
  36     auth_md = metadata.details_by_object('authority')
  37     auth_fields = [column['name'] for column in auth_md['column']]
  38
  39     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
  40     query = Query.get('myslice:authority').filter_by('authority_hrn', '==', authority_hrn).select(auth_fields)
  41     results = execute_admin_query(request, query)
  42     #print "authority_get_pis = %s" % results
  43     # NOTE: temporarily commented. Because results is giving empty list.
  44     # Needs more debugging
  45     #if not results:
  46     #    raise Exception, "Authority not found: %s" % authority_hrn
  47     #result, = results
  48     #return result['pi_users']
  49     return results
  50
  51 #check the user is pi or not in the registry
  52 def authority_check_pis(request, user_email):
  53     try:
  54         user_query  = Query().get('local:user').filter_by('email', '==', user_email).select('user_id','email','password','config')
  55         user_details = execute_admin_query(request, user_query)
  56
  57         # getting the authority_hrn
  58         for user_detail in user_details:
  59             user_id = user_detail['user_id']
  60             if user_detail['config']:
  61                 config = json.loads(user_detail['config'])
  62                 authority_hrn = config.get('authority','Unknown Authority')
  63
  64         account_query  = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
  65         account_details = execute_admin_query(request, account_query)
  66
  67         platform_query  = Query().get('local:platform').select('platform_id','platform')
  68         platform_details = execute_admin_query(request, platform_query)
  69
  70         for account_detail in account_details:
  71             for platform_detail in platform_details:
  72                 if platform_detail['platform_id'] == account_detail['platform_id']:
  73                     if 'myslice' in platform_detail['platform']:
  74                         account_config = json.loads(account_detail['config'])
  75                         user_hrn = account_config.get('user_hrn','N/A')
  76
  77         pi_status = False
  78         pis = authority_get_pis (request, authority_hrn)
  79         for pi in pis:
  80             pi_list = pi['pi_users']
  81
  82         if user_hrn in pi_list:
  83             pi_status = True
  84         return pi_status
  85
  86     except Exception,e:
  87         print("Exception in actions.py in authority_check_pis %s" % e)
  88         return None
  89
  90
  91 def authority_add_pis(request, authority_hrn,user_hrn):
  92     try:
  93         # getting pis of the authority of the user
  94         pis = authority_get_pis (request, authority_hrn)
  95         for pi in pis:
  96             pi_list = pi['pi_users']
  97
  98         updated_pi_list = pi_list.append(user_hrn)
  99         query = Query.update('myslice:authority').filter_by('authority_hrn', '==', authority_hrn).set({'pi_users':pi_list})
 100         results = execute_query(request,query)
 101         newpis = authority_get_pis (request, authority_hrn)
 102         return newpis
 103     except Exception,e:
 104         print("Exception in actions.py in authority_add_pis %s" % e)
 105         return None
 106
 107
 108 def authority_remove_pis(request, authority_hrn,user_hrn):
 109     try:
 110         # getting pis of the authority of the user
 111         pis = authority_get_pis (request, authority_hrn)
 112         for pi in pis:
 113             pi_list = pi['pi_users']
 114
 115         updated_pi_list = pi_list.remove(user_hrn)
 116         query = Query.update('authority').filter_by('authority_hrn', '==', authority_hrn).set({'pi_users':pi_list})
 117         results = execute_query(request,query)
 118         newpis = authority_get_pis (request, authority_hrn)
 119         return newpis
 120     except Exception,e:
 121         print("Exception in actions.py in authority_remove_pis %s" % e)
 122         return None
 123
 124
 125 def authority_get_pi_emails(request, authority_hrn):
 126     pi_users = authority_get_pis(request,authority_hrn)
 127     print("pi_users = %s" % pi_users)
 128
 129     if any(pi['pi_users'] == None or not pi['pi_users']  for pi in pi_users):
 130         #theme.template_name = 'email_default_recipients.txt'
 131         #default_email = render_to_string(theme.template, request)
 132         #default_email = default_email.replace('\n', '')
 133         #return default_email
 134         # the above doesn't work
 135         return ['support@onelab.eu']
 136     else:
 137         pi_user_hrns = [ hrn for x in pi_users for hrn in x['pi_users'] ]
 138
 139         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 140         query = Query.get('myslice:user').filter_by('user_hrn', 'included', pi_user_hrns).select('user_email')
 141         results = execute_admin_query(request, query)
 142         return [result['user_email'] for result in results]
 143
 144 #clear user credentials
 145 def clear_user_creds(request, user_email):
 146     try:
 147         user_query  = Query().get('local:user').filter_by('email', '==', user_email).select('user_id','email','password','config')
 148         user_details = execute_admin_query(request, user_query)
 149
 150         # getting the user_id from the session
 151         for user_detail in user_details:
 152             user_id = user_detail['user_id']
 153             user_email = user_detail['email']
 154
 155         account_query  = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
 156         account_details = execute_admin_query(request, account_query)
 157
 158         platform_query  = Query().get('local:platform').select('platform_id','platform')
 159         platform_details = execute_admin_query(request, platform_query)
 160
 161         for account_detail in account_details:
 162             for platform_detail in platform_details:
 163                 if platform_detail['platform_id'] == account_detail['platform_id']:
 164                     if 'myslice' in platform_detail['platform']:
 165                         account_config = json.loads(account_detail['config'])
 166                         #user_cred = account_config.get('delegated_user_credential','N/A')
 167                         user_cred = account_config.get('user_credential','N/A')
 168                         if 'N/A' not in user_cred:
 169                             user_hrn = account_config.get('user_hrn','N/A')
 170                             user_pub_key = json.dumps(account_config.get('user_public_key','N/A'))
 171                             user_priv_key = json.dumps(account_config.get('user_private_key','N/A'))
 172                             updated_config = '{"user_public_key":'+ user_pub_key + ', "user_private_key":'+ user_priv_key + ', "user_hrn":"'+ user_hrn + '"}'
 173                             user_params = { 'config': updated_config}
 174                             manifold_update_account(request, user_id,user_params)
 175                             return user_email
 176                         else:
 177                             return None
 178
 179     except Exception,e:
 180         print("Exception in actions.py in clear_user_creds %s" % e)
 181         return None
 182
 183 def is_pi(wsgi_request, user_hrn, authority_hrn):
 184     # authorities from user where user_hrn == "ple.upmc.jordan_auge"
 185     print("#### actions.py is_pi authority_hrn = ", authority_hrn)
 186     try:
 187         # CACHE PB with fields
 188         page = Page(wsgi_request)
 189         metadata = page.get_metadata()
 190         user_md = metadata.details_by_object('user')
 191         user_fields = [column['name'] for column in user_md['column']]
 192
 193         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 194         query  = Query().get('myslice:user').select(user_fields).filter_by('user_hrn','==',user_hrn)
 195         #query = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn).select('pi_authorities')
 196         results = execute_query(wsgi_request, query)
 197         #print "is_pi results = ", results
 198         for user_detail in results:
 199             if authority_hrn in user_detail['pi_authorities']:
 200                 return True
 201     except Exception,e:
 202         print("Exception in actions.py in is_pi %s" % e)
 203     return False
 204
 205 # SFA get record
 206
 207 def sfa_get_user(request, user_hrn, pub=None):
 208
 209     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 210     query_sfa_user = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn)
 211     result_sfa_user = execute_admin_query(request, query_sfa_user)
 212     return result_sfa_user[0]
 213
 214 def sfa_update_user(request, user_hrn, user_params):
 215     # user_params: keys [public_key]
 216     if 'email' in user_params:
 217         user_params['user_email'] = user_params['email']
 218
 219     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 220     query = Query.update('myslice:user').filter_by('user_hrn', '==', user_hrn).set(user_params).select('user_hrn')
 221     results = execute_admin_query(request,query)
 222     return results
 223
 224 def sfa_add_authority(request, authority_params):
 225
 226     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 227     query = Query.create('myslice:authority').set(authority_params).select('authority_hrn')
 228     results = execute_query(request, query)
 229     print("sfa_add_auth results=",results)
 230     if not results:
 231         raise Exception, "Could not create %s. Already exists ?" % authority_params['hrn']
 232     return results
 233
 234 def sfa_add_user_to_slice(request, user_hrn, slice_params):
 235 # UPDATE myslice:slice SET researcher=['ple.upmc.jordan_auge','ple.inria.thierry_parmentelat','ple.upmc.loic_baron','ple.upmc.ciro_scognamiglio','ple.upmc.mohammed-yasin_rahman','ple.upmc.azerty'] where slice_hrn=='ple.upmc.myslicedemo'
 236
 237     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 238     query_current_users = Query.get('myslice:slice').select('user').filter_by('slice_hrn','==',slice_params['hrn'])
 239     results_current_users = execute_query(request, query_current_users)
 240     slice_params['researcher'] = slice_params['researcher'] | results_current_users
 241
 242     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 243     query = Query.update('myslice:slice').filter_by('user_hrn', '==', user_hrn).set(slice_params).select('slice_hrn')
 244     results = execute_query(request, query)
 245 # Also possible but not supported yet
 246 # UPDATE myslice:user SET slice=['ple.upmc.agent','ple.upmc.myslicedemo','ple.upmc.tophat'] where user_hrn=='ple.upmc.azerty'
 247     if not results:
 248         raise Exception, "Could not create %s. Already exists ?" % slice_params['hrn']
 249     return results
 250
 251 # Propose hrn
 252
 253 def manifold_add_user(wsgi_request, request):
 254     """Add a Manifold user corresponding to a user request.
 255
 256     Args:
 257         wsgi_request: a WSGIRequest instance
 258         request (dict): a dictionary containing the user request built from the
 259             form.
 260
 261     Returns:
 262         The user_id of the inserted user.
 263
 264     Raises:
 265         ?
 266
 267     """
 268     USER_CONFIG = '{"firstname": "%(first_name)s", "lastname": "%(last_name)s", "authority": "%(authority_hrn)s"}'
 269
 270     user_params = {
 271         'email'     : request['email'],
 272         'password'  : request['password'],
 273         'config'    : USER_CONFIG % request,
 274         'status'    : 1,
 275     }
 276
 277     query = Query.create('local:user').set(user_params).select('email')
 278     results = execute_admin_query(request, query)
 279     if not results:
 280         raise Exception, "Failed creating manifold user: %s" % user_params['email']
 281     result = results[0]
 282     return result['email']
 283
 284 def manifold_update_user(request, email, user_params):
 285     # user_params: password, config e.g.,
 286     query = Query.update('local:user').filter_by('email', '==', email).set(user_params).select('email')
 287     results = execute_admin_query(request,query)
 288     # NOTE: results remains empty and goes to Exception. However, it updates the manifold DB.
 289     # That's why I commented the exception part. -- Yasin
 290     #if not results:
 291     #    raise Exception, "Failed updating manifold user: %s" % user_params['email']
 292     #result, = results
 293     return results
 294
 295 def manifold_add_account(request, account_params):
 296     query = Query.create('local:account').set(account_params).select(['user', 'platform'])
 297     results = execute_admin_query(request,query)
 298     if not results:
 299         raise Exception, "Failed creating manifold account on platform %s for user: %s" % (account_params['platform'], account_params['user'])
 300     result, = results
 301     return result['user_id']
 302
 303 def manifold_update_account(request,user_id,account_params):
 304     # account_params: config
 305     query = Query.update('local:account').filter_by('platform', '==', 'myslice').filter_by('user_id', '==', user_id).set(account_params).select('user_id')
 306     results = execute_admin_query(request,query)
 307     return results
 308
 309 #explicitly mention the platform_id
 310 def manifold_delete_account(request, user_id, platform_id = None):
 311     query = Query.delete('local:account').filter_by('user_id', '==', user_id)
 312     if platform_id is not None:
 313         query.filter_by('platform_id', '==', platform_id)
 314     results = execute_admin_query(request,query)
 315     return results
 316
 317 def manifold_delete_user(request, user_id):
 318     query = Query.delete('local:user').filter_by('user_id', '==', user_id).select('user_id')
 319     results = execute_admin_query(request,query)
 320     return results
 321
 322
 323 #not tested
 324 def manifold_add_platform(request, platform_params):
 325     query = Query.create('local:platform').set(platform_params).select(['user', 'platform'])
 326     results = execute_admin_query(request,query)
 327     if not results:
 328         raise Exception, "Failed creating manifold platform %s for user: %s" % (platform_params['platform'], platform_params['user'])
 329     result, = results
 330     return result['platform_id']
 331
 332 def delete_local_user(wsgi_request, user_email):
 333     user_query = Query().get('local:user') \
 334         .filter_by('email', '==', user_email)           \
 335         .select('user_id','config')
 336     user = execute_admin_query(wsgi_request, user_query)
 337     if len(user) == 0:
 338         return False
 339         #raise Exception, "User not found, check local DB"
 340     else:
 341         user_id = user[0]['user_id']
 342         user_config = json.loads(user[0]['config'])
 343         authority_hrn = user_config.get('authority', None)
 344
 345         if is_pi(wsgi_request, '$user_hrn', authority_hrn):
 346             # removing from Django auth_user
 347             UserModel = get_user_model()
 348             UserModel._default_manager.filter(email__iexact = user_email).delete()
 349
 350             # removing manifold account
 351             manifold_delete_account(wsgi_request, user_id)
 352
 353             # removing manifold user
 354             manifold_delete_user(wsgi_request, user_id)
 355         else:
 356             return False
 357             #raise Exception, "No sufficient rights on authority = ",authority_hrn
 358
 359     return True
 360
 361
 362 def make_request_user(user):
 363     request = {}
 364     request['type']          = 'user'
 365     request['id']            = user.id
 366     request['timestamp']     = user.created # XXX in DB ?
 367     request['authority_hrn'] = user.authority_hrn
 368     request['first_name']    = user.first_name
 369     request['last_name']     = user.last_name
 370     request['email']         = user.email
 371     request['login']         = user.login
 372     request['user_hrn']      = user.user_hrn
 373     request['public_key']    = user.public_key
 374     request['private_key']   = user.private_key
 375     return request
 376
 377 def make_request_slice(slice):
 378     request = {}
 379     request['type'] = 'slice'
 380     request['id'] = slice.id
 381     request['user_hrn'] = slice.user_hrn
 382     request['timestamp'] = slice.created
 383     request['authority_hrn'] = slice.authority_hrn
 384     request['slice_name'] = slice.slice_name
 385     request['number_of_nodes'] = slice.number_of_nodes
 386     request['type_of_nodes'] = slice.type_of_nodes
 387     request['purpose'] = slice.purpose
 388     return request
 389
 390 def make_request_project(project):
 391     request = {}
 392     request['type'] = 'project'
 393     request['id'] = project.id
 394     request['user_hrn'] = project.user_hrn
 395     request['email'] = project.email
 396     request['timestamp'] = project.created
 397     request['authority_hrn'] = project.authority_hrn
 398     request['project_name'] = project.project_name
 399     request['purpose'] = project.purpose
 400     return request
 401
 402 def make_request_join(join):
 403     request = {}
 404     request['type'] = 'join'
 405     request['id'] = join.id
 406     request['user_hrn'] = join.user_hrn
 407     request['email'] = join.email
 408     request['timestamp'] = join.created
 409     request['authority_hrn'] = join.authority_hrn
 410     request['project_name'] = join.project_name
 411     return request
 412
 413 def make_request_authority(authority):
 414     request = {}
 415     request['type']                  = 'authority'
 416     request['id']                    = authority.id
 417     request['site_name']             = authority.site_name
 418     request['site_latitude']         = authority.site_latitude
 419     request['site_longitude']        = authority.site_longitude
 420     request['site_url']              = authority.site_url
 421     request['site_authority']        = authority.site_authority
 422     request['site_abbreviated_name'] = authority.site_abbreviated_name
 423     request['address_line1']         = authority.address_line1
 424     request['address_line2']         = authority.address_line2
 425     request['address_line3']         = authority.address_line3
 426     request['address_city']          = authority.address_city
 427     request['address_postalcode']    = authority.address_postalcode
 428     request['address_state']         = authority.address_state
 429     request['address_country']       = authority.address_country
 430     request['authority_hrn']         = authority.authority_hrn
 431     request['timestamp']             = authority.created
 432     return request
 433
 434 def make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins):
 435     print("$$$$$$$$$$$$$$$  make_request")
 436     requests = []
 437     for user in pending_users:
 438         requests.append(make_request_user(user))
 439     for slice in pending_slices:
 440         requests.append(make_request_slice(slice))
 441     for authority in pending_authorities:
 442         requests.append(make_request_authority(authority))
 443     for project in pending_projects:
 444         requests.append(make_request_project(project))
 445     for join in pending_joins:
 446         requests.append(make_request_join(join))
 447     return requests
 448
 449 def get_request_by_id(ids):
 450     print("$$$$$$$$$$$$$$$$  get_request_by_id")
 451     sorted_ids = { 'user': [], 'slice': [], 'authority': [], 'project': [], 'join': [] }
 452     for type__id in ids:
 453         type, id = type__id.split('__')
 454         sorted_ids[type].append(id)
 455
 456     if not ids:
 457         pending_users  = PendingUser.objects.all()
 458         pending_slices = PendingSlice.objects.all()
 459         pending_authorities = PendingAuthority.objects.all()
 460         pending_projects = PendingProject.objects.all()
 461         pending_joins = PendingJoin.objects.all()
 462     else:
 463         pending_users  = PendingUser.objects.filter(id__in=sorted_ids['user']).all()
 464         pending_slices = PendingSlice.objects.filter(id__in=sorted_ids['slice']).all()
 465         pending_authorities = PendingAuthority.objects.filter(id__in=sorted_ids['authority']).all()
 466         pending_projects = PendingProject.objects.filter(id__in=sorted_ids['project']).all()
 467         pending_joins = PendingJoin.objects.filter(id__in=sorted_ids['join']).all()
 468
 469     return make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins)
 470
 471 def get_requests(authority_hrns=None):
 472     print("$$$$$$$$$$$$$   get_request_by_authority auth_hrns = ", authority_hrns)
 473     if not authority_hrns:
 474         ## get those pending users who have confirmed their emails
 475         pending_users  = PendingUser.objects.filter(status__iexact = 'True')
 476         pending_slices = PendingSlice.objects.all()
 477         pending_authorities = PendingAuthority.objects.all()
 478         pending_projects = PendingProject.objects.all()
 479         pending_joins = PendingJoin.objects.all()
 480     else:
 481         pending_users  = PendingUser.objects
 482         pending_slices = PendingSlice.objects
 483         pending_authorities = PendingAuthority.objects
 484         pending_projects = PendingProject.objects
 485         pending_joins = PendingJoin.objects
 486         from django.db.models import Q
 487         list_user_Q = list()
 488         list_slice_Q = list()
 489         list_auth_Q = list()
 490         list_proj_Q = list()
 491         list_join_Q = list()
 492         for hrn in authority_hrns:
 493             list_user_Q.append(Q(authority_hrn__startswith=hrn, status__iexact = 'True'))
 494             list_slice_Q.append(Q(authority_hrn__startswith=hrn))
 495             list_auth_Q.append(Q(site_authority__startswith=hrn))
 496             list_proj_Q.append(Q(authority_hrn__startswith=hrn))
 497             list_join_Q.append(Q(authority_hrn__startswith=hrn))
 498         from operator import __or__ as OR
 499         pending_users        = pending_users.filter(reduce(OR, list_user_Q))
 500         pending_slices       = pending_slices.filter(reduce(OR, list_slice_Q))
 501         pending_authorities  = pending_authorities.filter(reduce(OR, list_auth_Q))
 502         pending_projects     = pending_projects.filter(reduce(OR, list_proj_Q))
 503         pending_joins        = pending_joins.filter(reduce(OR, list_join_Q))
 504         #pending_authorities  = pending_authorities.all() #filter(reduce(OR, list_Q))
 505
 506     return make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins)
 507
 508 # XXX Is it in sync with the form fields ?
 509
 510 def portal_validate_request(wsgi_request, request_ids):
 511     status = {}
 512
 513     if not isinstance(request_ids, list):
 514         request_ids = [request_ids]
 515
 516     requests = get_request_by_id(request_ids)
 517     for request in requests:
 518         # type, id, timestamp, details, allowed -- MISSING: authority_hrn
 519         # CAREFUL about details
 520         # user  : first name, last name, email, password, keypair
 521         # slice : number of nodes, type of nodes, purpose
 522
 523         request_status = {}
 524
 525         if request['type'] == 'user':
 526
 527             try:
 528                 create_user(wsgi_request, request)
 529                 request_status['SFA user'] = {'status': True }
 530                 PendingUser.objects.get(id=request['id']).delete()
 531             except Exception, e:
 532                  request_status['SFA user'] = {'status': False, 'description': str(e)}
 533
 534 #            user_params = {'status':2}
 535 #            manifold_update_user(request, request['email'], user_params)
 536
 537             # MANIFOLD user should be added beforehand, during registration
 538             #try:
 539             #    manifold_user_params = { key: request[key] for key in MANIFOLD_USER_KEYS }
 540             #    # XXX # manifold_add_user(manifold_user_params)
 541             #    request_status['MySlice user'] = {'status': True }
 542             #except Exception, e:
 543             #    request_status['MySlice user'] = {'status': False, 'description': str(e)}
 544
 545             # XXX
 546             #manifold_account_params = { key: request[key] for key in MANIFOLD_ACCOUNT_KEYS }
 547             #manifold_add_account(manifold_account_params)
 548             #request_status['MySlice testbed accounts'] = {'status': False }
 549
 550         elif request['type'] == 'slice':
 551             try:
 552                 create_slice(wsgi_request, request)
 553                 request_status['SFA slice'] = {'status': True }
 554                 PendingSlice.objects.get(id=request['id']).delete()
 555
 556                 # Clear user's Credentials
 557                 sfa_user = sfa_get_user(wsgi_request, request['user_hrn'])
 558                 clear_user_creds(wsgi_request,sfa_user['user_email'])
 559
 560             except Exception, e:
 561                 request_status['SFA slice'] = {'status': False, 'description': str(e)}
 562
 563         elif request['type'] == 'authority':
 564             try:
 565                 #hrn = "%s.%s" % (request['authority_hrn'], request['site_authority'])
 566                 hrn = request['site_authority']
 567                 # XXX tmp sfa dependency
 568                 from sfa.util.xrn import Xrn
 569                 urn = Xrn(hrn, request['type']).get_urn()
 570
 571                 # Only hrn is required for Manifold Query
 572                 sfa_authority_params = {
 573                     'authority_hrn'        : hrn,
 574                     #'authority_urn'        : urn,
 575                     #'type'       : request['type'],
 576                     #'pi'        : None,
 577                     #'enabled'    : True
 578                 }
 579                 print("ADD Authority")
 580                 sfa_add_authority(wsgi_request, sfa_authority_params)
 581                 request_status['SFA authority'] = {'status': True }
 582                 PendingAuthority.objects.get(id=request['id']).delete()
 583
 584             except Exception, e:
 585                 request_status['SFA authority'] = {'status': False, 'description': str(e)}
 586
 587         elif request['type'] == 'project':
 588             try:
 589                 hrn = request['authority_hrn'] + '.' + request['project_name']
 590
 591                 # Only hrn is required for Manifold Query
 592                 sfa_authority_params = {
 593                     'authority_hrn'        : hrn
 594                 }
 595                 sfa_add_authority(wsgi_request, sfa_authority_params)
 596                 request_status['SFA project'] = {'status': True }
 597                 PendingProject.objects.get(id=request['id']).delete()
 598
 599                 # Add user as a PI of the project
 600                 authority_add_pis(wsgi_request, hrn , request['user_hrn'])
 601
 602                 # Clear user's Credentials
 603                 #sfa_user = sfa_get_user(wsgi_request, request['user_hrn'])
 604                 clear_user_creds(wsgi_request,request['email'])
 605
 606             except Exception, e:
 607                 request_status['SFA project'] = {'status': False, 'description': str(e)}
 608
 609         elif request['type'] == 'join':
 610             try:
 611                 # Add user as a PI of the project
 612                 authority_add_pis(wsgi_request, request['authority_hrn'] , request['user_hrn'])
 613
 614                 request_status['SFA join'] = {'status': True }
 615                 PendingJoin.objects.get(id=request['id']).delete()
 616
 617                 # Clear user's Credentials
 618                 clear_user_creds(wsgi_request,request['email'])
 619
 620             except Exception, e:
 621                 request_status['SFA join'] = {'status': False, 'description': str(e)+' - '+str(request)}
 622         else:
 623             request_status['other'] = {'status': False, 'description': 'unknown type of request'}
 624         # XXX Remove from Pendings in database
 625
 626         status['%s__%s' % (request['type'], request['id'])] = request_status
 627
 628     return status
 629
 630 def validate_action(request, **kwargs):
 631     ids = filter(None, kwargs['id'].split('/'))
 632     status = portal_validate_request(request, ids)
 633     json_answer = json.dumps(status)
 634     return HttpResponse (json_answer, mimetype="application/json")
 635
 636
 637 def reject_action(request, **kwargs):
 638     ids = filter(None, kwargs['id'].split('/'))
 639     status = portal_reject_request(request, ids)
 640     json_answer = json.dumps(status)
 641     return HttpResponse (json_answer, mimetype="application/json")
 642
 643
 644 def portal_reject_request(wsgi_request, request_ids):
 645     status = {}
 646     # get the domain url
 647     current_site = Site.objects.get_current()
 648     current_site = current_site.domain
 649
 650
 651     if not isinstance(request_ids, list):
 652         request_ids = [request_ids]
 653
 654     requests = get_request_by_id(request_ids)
 655     for request in requests:
 656         # type, id, timestamp, details, allowed -- MISSING: authority_hrn
 657         # CAREFUL about details
 658         # user  : first name, last name, email, password, keypair
 659         # slice : number of nodes, type of nodes, purpose
 660
 661         request_status = {}
 662
 663         if request['type'] == 'user':
 664             try:
 665                 request_status['SFA user'] = {'status': True }
 666                 # getting user email based on id
 667                 ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 668                 for user in PendingUser.objects.raw('SELECT * FROM portal_pendinguser WHERE id = %s', [request['id']]):
 669                     user_email= user.email
 670                     first_name = user.first_name
 671                     last_name = user.last_name
 672
 673                 ctx = {
 674                     'first_name'    : first_name,
 675                     'last_name'     : last_name,
 676                     'portal_url'    : current_site,
 677                     }
 678                 try:
 679                     theme.template_name = 'user_request_denied.txt'
 680                     text_content = render_to_string(theme.template, ctx)
 681                     theme.template_name = 'user_request_denied.html'
 682                     html_content = render_to_string(theme.template, ctx)
 683                     theme.template_name = 'email_default_sender.txt'
 684                     sender =  render_to_string(theme.template, ctx)
 685                     sender = sender.replace('\n', '')
 686
 687                     subject = 'User request denied.'
 688
 689                     msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 690                     msg.attach_alternative(html_content, "text/html")
 691                     msg.send()
 692                 except Exception, e:
 693                     print("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 694
 695                 # removing from Django portal_pendinguser
 696                 PendingUser.objects.get(id=request['id']).delete()
 697
 698                 delete_local_user(wsgi_request, user_email)
 699             except Exception, e:
 700                 request_status['SFA authority'] = {'status': False, 'description': str(e)}
 701
 702         elif request['type'] == 'slice':
 703             request_status['SFA slice'] = {'status': True }
 704
 705             # getting user email based on id
 706             ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 707             for user in PendingSlice.objects.raw('SELECT * FROM portal_pendingslice WHERE id = %s', [request['id']]):
 708                 user_email= user.type_of_nodes # XXX type_of_nodes field contains the email [shd be renamed in DB]
 709                 slice_name = user.slice_name
 710                 purpose = user.purpose
 711                 url = user.number_of_nodes
 712
 713             ctx = {
 714                 'slice_name': slice_name,
 715                 'purpose': purpose,
 716                 'url': url,
 717                 'portal_url': current_site,
 718                 }
 719             try:
 720                 theme.template_name = 'slice_request_denied.txt'
 721                 text_content = render_to_string(theme.template, ctx)
 722                 theme.template_name = 'slice_request_denied.html'
 723                 html_content = render_to_string(theme.template, ctx)
 724                 theme.template_name = 'email_default_sender.txt'
 725                 sender =  render_to_string(theme.template, ctx)
 726                 sender = sender.replace('\n', '')
 727
 728                 subject = 'Slice request denied.'
 729
 730                 msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 731                 msg.attach_alternative(html_content, "text/html")
 732                 msg.send()
 733             except Exception, e:
 734                 print("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 735
 736             PendingSlice.objects.get(id=request['id']).delete()
 737
 738         elif request['type'] == 'authority':
 739             request_status['SFA authority'] = {'status': True }
 740
 741             # getting user email based on id
 742             ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 743             for user in PendingAuthority.objects.raw('SELECT * FROM portal_pendingauthority WHERE id = %s', [request['id']]):
 744                 user_email= user.address_line1 # XXX address_line1 field contains the email [shd be renamed in DB]
 745                 site_name = user.site_name
 746                 city = user.address_city
 747                 country = user.address_country
 748                 short_name = user.site_abbreviated_name
 749                 url = user.site_url
 750
 751             ctx = {
 752                 'site_name': site_name,
 753                 'short_name': short_name,
 754                 'url': url,
 755                 'city': city,
 756                 'country': country,
 757                 'portal_url'    : current_site,
 758                 }
 759
 760             try:
 761                 theme.template_name = 'authority_request_denied.txt'
 762                 text_content = render_to_string(theme.template, ctx)
 763                 theme.template_name = 'authority_request_denied.html'
 764                 html_content = render_to_string(theme.template, ctx)
 765                 theme.template_name = 'email_default_sender.txt'
 766                 sender =  render_to_string(theme.template, ctx)
 767                 sender = sender.replace('\n', '')
 768                 subject = 'Authority request denied.'
 769                 msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 770                 msg.attach_alternative(html_content, "text/html")
 771                 msg.send()
 772             except Exception, e:
 773                 print("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 774
 775             PendingAuthority.objects.get(id=request['id']).delete()
 776
 777         # XXX TMP we should send an email to the user to inform him/her
 778         elif request['type'] == 'project':
 779             request_status['SFA project'] = {'status': True }
 780             PendingProject.objects.get(id=request['id']).delete()
 781
 782         elif request['type'] == 'join':
 783             request_status['SFA join'] = {'status': True }
 784             PendingJoin.objects.get(id=request['id']).delete()
 785
 786         status['%s__%s' % (request['type'], request['id'])] = request_status
 787
 788     return status
 789
 790 # Django and ajax
 791 # http://djangosnippets.org/snippets/942/
 792
 793
 794
 795 #-------------------------------------------------------------------------------
 796 # REQUESTS - Slices
 797 #-------------------------------------------------------------------------------
 798
 799 def create_slice(wsgi_request, request):
 800     """
 801     Arguments:
 802         wsgi_request (~ WSGIRequest) :
 803         request (dict) : the slice request in our own dict format
 804
 805     Raises:
 806         Exception
 807     """
 808     hrn = "%s.%s" % (request['authority_hrn'], request['slice_name'])
 809     # XXX tmp sfa dependency
 810     from sfa.util.xrn import Xrn
 811     urn = Xrn(hrn, request['type']).get_urn()
 812
 813     # Add User to Slice if we have the user_hrn in pendingslice table
 814     user_hrn = request.get('user_hrn', None)
 815     user_hrns = list([user_hrn]) if user_hrn else list()
 816
 817     # CACHE PB with fields
 818     page = Page(wsgi_request)
 819     metadata = page.get_metadata()
 820     user_md = metadata.details_by_object('user')
 821     user_fields = [column['name'] for column in user_md['column']]
 822
 823     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 824     #user_query  = Query().get('myslice:user').select('user_hrn','user_email').filter_by('user_hrn','==',user_hrn)
 825     user_query  = Query().get('myslice:user').select(user_fields).filter_by('user_hrn','==',user_hrn)
 826     user_details_sfa = execute_admin_query(wsgi_request, user_query)
 827     if not user_details_sfa:
 828         raise Exception, "User %s doesn't exist, validate user before validating slice" % user_hrn
 829     for user in user_details_sfa:
 830         user_email = user['user_email']
 831
 832     # XXX LOIC Quick fix because this is totally inconsistent
 833     if not 'number_of_nodes' in request:
 834         request['number_of_nodes']=""
 835
 836     # XXX We should create a slice with Manifold terminology
 837     slice_params = {
 838         'slice_hrn'        : hrn,
 839         'slice_urn'        : urn,
 840         'slice_type'       : request['type'],
 841         'url'              : request['number_of_nodes'],
 842         'users'            : user_hrns,
 843         'slice_enabled'    : True
 844     }
 845     # ignored in request: id, timestamp,  number_of_nodes, type_of_nodes, purpose
 846
 847     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 848     query = Query.create('myslice:slice').set(slice_params).select('slice_hrn')
 849     results = execute_query(wsgi_request, query)
 850     if not results:
 851         raise Exception, "Could not create %s. Already exists ?" % slice_params['hrn']
 852     else:
 853         clear_user_creds(wsgi_request,user_email)
 854         # log user activity
 855         activity.slice.validate(request, { "slice" : hrn })
 856         try:
 857             theme.template_name = 'slice_request_validated.txt'
 858             text_content = render_to_string(theme.template, request)
 859             theme.template_name = 'slice_request_validated.html'
 860             html_content = render_to_string(theme.template, request)
 861
 862             theme.template_name = 'email_default_sender.txt'
 863             sender =  render_to_string(theme.template, request)
 864             sender = sender.replace('\n', '')
 865
 866             subject = 'Slice request validated'
 867
 868             msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 869             msg.attach_alternative(html_content, "text/html")
 870             msg.send()
 871         except Exception, e:
 872             print("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 873
 874     return results
 875
 876 def create_pending_slice(wsgi_request, request, email):
 877     """
 878     """
 879
 880     # Insert an entry in the PendingSlice table
 881     s = PendingSlice(
 882         slice_name      = request['slice_name'],
 883         user_hrn        = request['user_hrn'],
 884         authority_hrn   = request['authority_hrn'],
 885         number_of_nodes = request['url'], # field needs to be renamed
 886         purpose         = request['purpose'],
 887         type_of_nodes   = request['email'] # field needs to be renamed
 888     )
 889     s.save()
 890
 891     try:
 892         # Send an email: the recipients are the PI of the authority
 893         recipients = authority_get_pi_emails(wsgi_request, request['authority_hrn'])
 894
 895         theme.template_name = 'slice_request_email.txt'
 896         text_content = render_to_string(theme.template, request)
 897
 898         theme.template_name = 'slice_request_email.html'
 899         html_content = render_to_string(theme.template, request)
 900
 901         theme.template_name = 'slice_request_email_subject.txt'
 902         subject = render_to_string(theme.template, request)
 903         subject = subject.replace('\n', '')
 904
 905         sender = email
 906         msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
 907         msg.attach_alternative(html_content, "text/html")
 908         msg.send()
 909     except Exception, e:
 910         print("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 911
 912
 913 def create_pending_project(wsgi_request, request):
 914     """
 915     """
 916
 917     # Insert an entry in the PendingProject table
 918     s = PendingProject(
 919         project_name    = request['project_name'],
 920         user_hrn        = request['user_hrn'],
 921         email           = request['email'],
 922         authority_hrn   = request['authority_hrn'],
 923         purpose         = request['purpose'],
 924     )
 925     s.save()
 926
 927 def create_pending_join(wsgi_request, request):
 928     """
 929     """
 930
 931     # Insert an entry in the PendingJoin table
 932     s = PendingJoin(
 933         user_hrn        = request['user_hrn'],
 934         email           = request['email'],
 935         project_name    = request['project_name'],
 936         authority_hrn   = request['authority_hrn'],
 937     )
 938     s.save()
 939
 940
 941 #     try:
 942 #         # Send an email: the recipients are the PI of the authority
 943 #         recipients = authority_get_pi_emails(wsgi_request, request['authority_hrn'])
 944 #
 945 #         theme.template_name = 'slice_request_email.txt'
 946 #         text_content = render_to_string(theme.template, request)
 947 #
 948 #         theme.template_name = 'slice_request_email.html'
 949 #         html_content = render_to_string(theme.template, request)
 950 #
 951 #         theme.template_name = 'slice_request_email_subject.txt'
 952 #         subject = render_to_string(theme.template, request)
 953 #         subject = subject.replace('\n', '')
 954 #
 955 #         sender = email
 956 #         msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
 957 #         msg.attach_alternative(html_content, "text/html")
 958 #         msg.send()
 959 #     except Exception, e:
 960 #         print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
 961
 962
 963 #-------------------------------------------------------------------------------
 964 # REQUESTS - Users
 965 #-------------------------------------------------------------------------------
 966
 967 def manifold_add_reference_user_accounts(wsgi_request, request):
 968     """When a new user is created, add reference accounts to the reference platform.
 969     """
 970     # XXX XXX XXX The rest of this function has to be checked XXX XXX XXX
 971
 972     # Retrieve user information
 973     user_query  = Query().get('local:user')             \
 974         .select('user_id', 'config', 'email', 'status') \
 975         .filter_by('email', '==', request['email'])
 976     user_details = execute_admin_query(wsgi_request, user_query)
 977
 978     # USER MAIN ACCOUNT != reference
 979     #print 'USER MAIN ACCOUNT != reference'
 980     list_accounts_query = Query().get('local:account')              \
 981         .select('user_id', 'platform_id', 'auth_type', 'config')    \
 982         .filter_by('user_id', '==', user_details[0]['user_id'])     \
 983         .filter_by('auth_type', '!=', 'reference')
 984     list_accounts = execute_admin_query(wsgi_request, list_accounts_query)
 985
 986     # XXX main_platform is being erased several times ???
 987     for account in list_accounts:
 988         main_platform_query = Query().get('local:platform')         \
 989             .select('platform_id', 'platform')                      \
 990             .filter_by('platform_id', '==', account['platform_id'])
 991         main_platform = execute_admin_query(wsgi_request, main_platform_query)
 992
 993     # Add reference accounts on SFA enabled platforms
 994     platforms_query = Query().get('local:platform') \
 995         .filter_by('disabled', '==', '0')           \
 996         .filter_by('gateway_type', '==', 'sfa')     \
 997         .select('platform_id', 'gateway_type')
 998     platforms = execute_admin_query(wsgi_request, platforms_query)
 999     for platform in platforms:
1000         #print "add reference to platform ",platform
1001         manifold_account_params = {
1002             'user_id'       : user_details[0]['user_id'],
1003             'platform_id'   : platform['platform_id'],
1004             'auth_type'     : 'reference',
1005             'config'        : '{"reference_platform": "' + main_platform[0]['platform'] + '"}',
1006         }
1007         manifold_add_account(wsgi_request, manifold_account_params)
1008
1009 def sfa_create_user(wsgi_request, request, namespace = None, as_admin = False):
1010     """
1011     Arguments:
1012         wsgi_request (~ WSGIRequest) :
1013         request (dict) : the user request in our own dict format
1014
1015     Raises:
1016         Exception
1017     """
1018     from sfa.util.xrn import Xrn
1019
1020     auth_pi = request.get('pi', None)
1021     auth_pi = list([auth_pi]) if auth_pi else list()
1022
1023     # We create a user request with Manifold terminology
1024     sfa_user_params = {
1025         'user_hrn'          : request['user_hrn'],
1026         'user_email'        : request['email'],
1027         'user_urn'          : Xrn(request['user_hrn'], request['type']).get_urn(),
1028         'user_type'         : request['type'],
1029         'keys'              : request['public_key'],
1030         'user_first_name'   : request['first_name'],
1031         'user_last_name'    : request['last_name'],
1032         'pi_authorities'    : auth_pi,
1033         'user_enabled'      : True
1034     }
1035
1036     if namespace is not None:
1037         query = Query.create('%s:user' % namespace).set(sfa_user_params).select('user_hrn')
1038     else:
1039         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
1040         query = Query.create('myslice:user').set(sfa_user_params).select('user_hrn')
1041
1042     if as_admin:
1043         results = execute_admin_query(wsgi_request, query)
1044     else:
1045         results = execute_query(wsgi_request, query)
1046
1047     if not results:
1048         raise Exception, "Could not create %s. Already exists ?" % sfa_user_params['user_hrn']
1049     else:
1050         try:
1051             theme.template_name = 'user_request_validated.txt'
1052             text_content = render_to_string(theme.template, request)
1053             theme.template_name = 'user_request_validated.html'
1054             html_content = render_to_string(theme.template, request)
1055
1056             theme.template_name = 'email_default_sender.txt'
1057             sender =  render_to_string(theme.template, request)
1058             sender = sender.replace('\n', '')
1059
1060
1061             subject = 'User validated'
1062
1063             msg = EmailMultiAlternatives(subject, text_content, sender, [request['email']])
1064             msg.attach_alternative(html_content, "text/html")
1065             msg.send()
1066         except Exception, e:
1067             print("Failed to send email, please check the mail templates and the SMTP configuration of your server")
1068
1069     return results
1070
1071 def iotlab_create_user (wsgi_request, request, namespace = None, as_admin=False):
1072
1073     import requests
1074     import time
1075     from requests.auth import HTTPBasicAuth
1076
1077     engine = ConfigEngine()
1078     URL_REST = engine.iotlab_url()
1079     LOGIN_ADMIN = engine.iotlab_admin_user()
1080     PASSWORD_ADMIN = engine.iotlab_admin_password()
1081
1082     auth = HTTPBasicAuth(LOGIN_ADMIN,PASSWORD_ADMIN)
1083     headers = {'content-type': 'application/json'}
1084
1085     for user in PendingUser.objects.raw('SELECT * FROM portal_pendinguser WHERE email = %s', [request['email']]):
1086         password= user.password
1087
1088
1089     iotlab_user_params = {
1090         "type"          : "SA",
1091         #"login"         : request['email'], #auto generated by iotlab
1092         "password"      : password,
1093         "firstName"     : request['first_name'],
1094         "lastName"      : request['last_name'],
1095         "email"         : request['email'],
1096         "structure"     : request['authority_hrn'],
1097         "city"          : "N/A",
1098         "country"       : "N/A",
1099         "sshPublicKey"  : request['public_key'],
1100         "motivations"   : "SFA federation",
1101     }
1102
1103     iotlab_user_params1 = json.dumps(iotlab_user_params)
1104     r=requests.post(url=URL_REST, data=iotlab_user_params1, headers=headers, auth=auth)
1105     print('Create iotlab user : ', r.status_code, r.text)
1106     return r.text
1107
1108 def create_user(wsgi_request, request, namespace = None, as_admin = False):
1109     # XXX This has to be stored centrally
1110     USER_STATUS_ENABLED = 2
1111
1112     # NOTE : if we were to create a user directly (just like we create slices,
1113     # we would have to perform the steps in create_pending_user too
1114
1115     # Add the user to the SFA registry
1116     sfa_create_user(wsgi_request, request, namespace, as_admin)
1117
1118     # Update Manifold user status
1119     manifold_update_user(wsgi_request, request['email'], {'status': USER_STATUS_ENABLED})
1120
1121     # Add reference accounts for platforms
1122     manifold_add_reference_user_accounts(wsgi_request, request)
1123
1124     # Add the user to iotlab portal if theme is set to onelab
1125     if theme.theme == 'onelab':
1126         iotlab_create_user (wsgi_request, request)
1127
1128 def create_pending_user(wsgi_request, request, user_detail):
1129     """
1130     """
1131
1132     # Insert an entry in the PendingUser table
1133     b = PendingUser(
1134         first_name    = request['first_name'],
1135         last_name     = request['last_name'],
1136         authority_hrn = request['authority_hrn'],
1137         email         = request['email'],
1138         password      = request['password'],
1139         public_key    = request['public_key'],
1140         private_key   = request['private_key'],
1141         user_hrn      = request['user_hrn'],
1142         pi            = request['pi'],
1143         email_hash    = request['email_hash'],
1144         status        = 'False',
1145     )
1146     b.save()
1147     # sends email to user to activate the email
1148     theme.template_name = 'activate_user.html'
1149     html_content = render_to_string(theme.template, request)
1150     theme.template_name = 'activate_user.txt'
1151     text_content = render_to_string(theme.template, request)
1152     theme.template_name = 'activate_user_email_subject.txt'
1153     subject = render_to_string(theme.template, request)
1154     subject = subject.replace('\n', '')
1155     theme.template_name = 'email_default_sender.txt'
1156     sender =  render_to_string(theme.template, request)
1157     sender = sender.replace('\n', '')
1158     recipient = [request['email']]
1159     #recipient = recipient.append(request['email'])
1160
1161     msg = EmailMultiAlternatives(subject, text_content, sender, recipient)
1162     msg.attach_alternative(html_content, "text/html")
1163     msg.send()
1164
1165     # saves the user to django auth_user table [needed for password reset]
1166     user = User.objects.create_user(request['email'], request['email'], request['password'])
1167
1168     # Creating a manifold user
1169     user_id = manifold_add_user(wsgi_request, request)
1170
1171     # Creating a Manifold account on the MySlice platform
1172     # Note the JSON representation of public and private keys already includes quotes
1173     account_config = {
1174         'user_hrn'          : request['user_hrn'],
1175         'user_public_key'   : request['public_key'],
1176     }
1177     if request['private_key']:
1178         account_config['user_private_key'] = request['private_key']
1179
1180     user_id = user_detail['user_id'] + 1 # the user_id for the newly created user in local:user
1181
1182     # XXX TODO: Require a myslice platform
1183     # ALERT: this will disapear with ROUTERV2 of Manifold
1184     # We have to consider the case where several registries can be used
1185     # Removed hardcoded platform = 5
1186     # This platform == 'myslice' is a TMP FIX !!
1187     try:
1188         reg_platform_query = Query().get('local:platform') \
1189             .filter_by('platform', '==', 'myslice')           \
1190             .select('platform_id')
1191         reg_platform = execute_admin_query(wsgi_request, reg_platform_query)
1192
1193         reg_platform_id = reg_platform[0]['platform_id']
1194         account_params = {
1195             'platform_id'   : reg_platform_id, # XXX ALERT !!
1196             'user_id'       : user_id,
1197             'auth_type'     : request['auth_type'],
1198             'config'        : json.dumps(account_config),
1199         }
1200         manifold_add_account(wsgi_request, account_params)
1201     except Exception, e:
1202         print("Failed creating manifold account on platform %s for user: %s" % ('myslice', request['email']))
1203
1204     try:
1205         # Send an email: the recipients are the PI of the authority
1206         # If No PI is defined for this Authority, send to a default email (different for each theme)
1207         recipients = authority_get_pi_emails(wsgi_request, request['authority_hrn'])
1208
1209         theme.template_name = 'user_request_email.html'
1210         html_content = render_to_string(theme.template, request)
1211
1212         theme.template_name = 'user_request_email.txt'
1213         text_content = render_to_string(theme.template, request)
1214
1215         theme.template_name = 'user_request_email_subject.txt'
1216         subject = render_to_string(theme.template, request)
1217         subject = subject.replace('\n', '')
1218
1219         theme.template_name = 'email_default_sender.txt'
1220         sender =  render_to_string(theme.template, request)
1221         sender = sender.replace('\n', '')
1222
1223         msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
1224         msg.attach_alternative(html_content, "text/html")
1225         msg.send()
1226     except Exception, e:
1227         print("Failed to send email, please check the mail templates and the SMTP configuration of your server")
1228         import traceback
1229         traceback.print_exc()