portal/actions.py

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