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 def get_myslice_platform(request):
  29     platform_query  = Query().get('local:platform').select('platform_id','platform','gateway_type','disabled','config').filter_by('platform','==','myslice')
  30     platform_details = execute_query(request, platform_query)
  31     for platform_detail in platform_details:
  32         return platform_detail
  33
  34 def get_myslice_account(request):
  35     platform_myslice = get_myslice_platform(request)
  36     account_query  = Query().get('local:account').select('user_id','platform_id','auth_type','config').filter_by('platform_id','==',platform_myslice['platform_id'])
  37     account_details = execute_query(request, account_query)
  38     for account_detail in account_details:
  39         return account_detail
  40
  41 def get_registry_url(request):
  42     try:
  43         platform_detail = get_myslice_platform(request)
  44         platform_config = json.loads(platform_detail['config'])
  45         import socket
  46         hostname = socket.gethostbyaddr(socket.gethostname())[0]
  47         registry = platform_config.get('registry','N/A')
  48         if 'localhost' in registry:
  49             port = registry.split(':')[-1:][0]
  50             registry = "http://" + hostname +':'+ port
  51         return registry
  52     except Exception as e:
  53         print e
  54         return None
  55
  56 def get_jfed_identity(request):
  57     try:
  58         account_detail = get_myslice_account(request)
  59         account_config = json.loads(account_detail['config'])
  60         if 'user_private_key' in account_config:
  61             private_key = account_config['user_private_key']
  62             user_hrn = account_config.get('user_hrn','N/A')
  63             platform_detail = get_myslice_platform(request)
  64             registry = get_registry_url(request)
  65             #registry = 'http://sfa-fed4fire.pl.sophia.inria.fr:12345/'
  66             jfed_identity = user_hrn + '\n' + registry + '\n' + private_key
  67             return jfed_identity
  68         else:
  69             return None
  70     except Exception as e:
  71         print e
  72         return None
  73
  74 # Get the list of pis in a given authority
  75 def authority_get_pis(request, authority_hrn):
  76     # CACHE PB with fields
  77     page = Page(request)
  78     metadata = page.get_metadata()
  79     auth_md = metadata.details_by_object('authority')
  80     auth_fields = [column['name'] for column in auth_md['column']]
  81
  82     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
  83     query = Query.get('myslice:authority').filter_by('authority_hrn', '==', authority_hrn).select(auth_fields)
  84     results = execute_admin_query(request, query)
  85     #print "authority_get_pis = %s" % results
  86     # NOTE: temporarily commented. Because results is giving empty list.
  87     # Needs more debugging
  88     #if not results:
  89     #    raise Exception, "Authority not found: %s" % authority_hrn
  90     #result, = results
  91     #return result['pi_users']
  92     return results
  93
  94 #check the user is pi or not in the registry
  95 def authority_check_pis(request, user_email):
  96     try:
  97         user_query  = Query().get('local:user').filter_by('email', '==', user_email).select('user_id','email','password','config')
  98         user_details = execute_admin_query(request, user_query)
  99
 100         # getting the authority_hrn
 101         for user_detail in user_details:
 102             user_id = user_detail['user_id']
 103             if user_detail['config']:
 104                 config = json.loads(user_detail['config'])
 105                 authority_hrn = config.get('authority','Unknown Authority')
 106
 107         account_query  = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
 108         account_details = execute_admin_query(request, account_query)
 109
 110         platform_query  = Query().get('local:platform').select('platform_id','platform')
 111         platform_details = execute_admin_query(request, platform_query)
 112
 113         for account_detail in account_details:
 114             for platform_detail in platform_details:
 115                 if platform_detail['platform_id'] == account_detail['platform_id']:
 116                     if 'myslice' in platform_detail['platform']:
 117                         account_config = json.loads(account_detail['config'])
 118                         user_hrn = account_config.get('user_hrn','N/A')
 119
 120         pi_status = False
 121         pis = authority_get_pis (request, authority_hrn)
 122         for pi in pis:
 123             pi_list = pi['pi_users']
 124
 125         if user_hrn in pi_list:
 126             pi_status = True
 127         return pi_status
 128
 129     except Exception as e:
 130         logger.error("Exception in actions.py in authority_check_pis {}".format(e))
 131         return None
 132
 133
 134 def authority_add_pis(request, authority_hrn,user_hrn):
 135     try:
 136         # getting pis of the authority of the user
 137         pis = authority_get_pis (request, authority_hrn)
 138         for pi in pis:
 139             pi_list = pi['pi_users']
 140
 141         updated_pi_list = pi_list.append(user_hrn)
 142         query = Query.update('myslice:authority').filter_by('authority_hrn', '==', authority_hrn).set({'pi_users':pi_list})
 143         results = execute_query(request,query)
 144         newpis = authority_get_pis (request, authority_hrn)
 145         return newpis
 146     except Exception as e:
 147         logger.error("Exception in actions.py in authority_add_pis {}".format(e))
 148         return None
 149
 150
 151 def authority_remove_pis(request, authority_hrn,user_hrn):
 152     try:
 153         # getting pis of the authority of the user
 154         pis = authority_get_pis (request, authority_hrn)
 155         for pi in pis:
 156             pi_list = pi['pi_users']
 157
 158         updated_pi_list = pi_list.remove(user_hrn)
 159         query = Query.update('authority').filter_by('authority_hrn', '==', authority_hrn).set({'pi_users':pi_list})
 160         results = execute_query(request,query)
 161         newpis = authority_get_pis (request, authority_hrn)
 162         return newpis
 163     except Exception as e:
 164         logger.error("Exception in actions.py in authority_remove_pis {}".format(e))
 165         return None
 166
 167
 168 def authority_get_pi_emails(request, authority_hrn):
 169     pi_users = authority_get_pis(request,authority_hrn)
 170     logger.info("pi_users = %s" % pi_users)
 171
 172     if any(pi['pi_users'] == None or not pi['pi_users']  for pi in pi_users):
 173         #theme.template_name = 'email_default_recipients.txt'
 174         #default_email = render_to_string(theme.template, request)
 175         #default_email = default_email.replace('\n', '')
 176         #return default_email
 177         # the above doesn't work
 178         return ['support@onelab.eu']
 179     else:
 180         pi_user_hrns = [ hrn for x in pi_users for hrn in x['pi_users'] ]
 181
 182         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 183         query = Query.get('myslice:user').filter_by('user_hrn', 'included', pi_user_hrns).select('user_email')
 184         results = execute_admin_query(request, query)
 185         return [result['user_email'] for result in results]
 186
 187 #clear user credentials
 188 def clear_user_creds(request, user_email):
 189     try:
 190         user_query  = Query().get('local:user').filter_by('email', '==', user_email).select('user_id','email','password','config')
 191         user_details = execute_admin_query(request, user_query)
 192
 193         # getting the user_id from the session
 194         for user_detail in user_details:
 195             user_id = user_detail['user_id']
 196             user_email = user_detail['email']
 197
 198         account_query  = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
 199         account_details = execute_admin_query(request, account_query)
 200
 201         platform_query  = Query().get('local:platform').select('platform_id','platform')
 202         platform_details = execute_admin_query(request, platform_query)
 203
 204         for account_detail in account_details:
 205             for platform_detail in platform_details:
 206                 if platform_detail['platform_id'] == account_detail['platform_id']:
 207                     if 'myslice' in platform_detail['platform']:
 208                         account_config = json.loads(account_detail['config'])
 209                         #user_cred = account_config.get('delegated_user_credential','N/A')
 210                         user_cred = account_config.get('user_credential','N/A')
 211                         if 'N/A' not in user_cred:
 212                             user_hrn = account_config.get('user_hrn','N/A')
 213                             user_pub_key = json.dumps(account_config.get('user_public_key','N/A'))
 214                             user_priv_key = json.dumps(account_config.get('user_private_key','N/A'))
 215                             updated_config = '{"user_public_key":'+ user_pub_key + ', "user_private_key":'+ user_priv_key + ', "user_hrn":"'+ user_hrn + '"}'
 216                             user_params = { 'config': updated_config}
 217                             manifold_update_account(request, user_id,user_params)
 218                             return user_email
 219                         else:
 220                             return None
 221
 222     except Exception as e:
 223         logger.error("Exception in actions.py in clear_user_creds {}".format(e))
 224         return None
 225
 226 def is_pi(wsgi_request, user_hrn, authority_hrn):
 227     # authorities from user where user_hrn == "ple.upmc.jordan_auge"
 228     logger.debug("#### actions.py is_pi authority_hrn = {}".format(authority_hrn))
 229     try:
 230         # CACHE PB with fields
 231         page = Page(wsgi_request)
 232         metadata = page.get_metadata()
 233         user_md = metadata.details_by_object('user')
 234         user_fields = [column['name'] for column in user_md['column']]
 235
 236         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 237         query  = Query().get('myslice:user').select(user_fields).filter_by('user_hrn','==',user_hrn)
 238         #query = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn).select('pi_authorities')
 239         results = execute_query(wsgi_request, query)
 240         for user_detail in results:
 241             if authority_hrn in user_detail['pi_authorities']:
 242                 return True
 243     except Exception as e:
 244         logger.error("Exception in actions.py in is_pi {}".format(e))
 245     return False
 246
 247 # SFA get record
 248
 249 def sfa_get_user(request, user_hrn, pub=None):
 250
 251     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 252     query_sfa_user = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn)
 253     result_sfa_user = execute_admin_query(request, query_sfa_user)
 254     return result_sfa_user[0]
 255
 256 def sfa_update_user(request, user_hrn, user_params):
 257     # user_params: keys [public_key]
 258     if 'email' in user_params:
 259         user_params['user_email'] = user_params['email']
 260
 261     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 262     query = Query.update('myslice:user').filter_by('user_hrn', '==', user_hrn).set(user_params).select('user_hrn')
 263     results = execute_admin_query(request,query)
 264     return results
 265
 266 def sfa_add_authority(request, authority_params):
 267
 268     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 269     query = Query.create('myslice:authority').set(authority_params).select('authority_hrn')
 270     results = execute_query(request, query)
 271     logger.info("sfa_add_auth results={}".format(results))
 272     if not results:
 273         raise Exception, "Could not create %s. Already exists ?" % authority_params['hrn']
 274     return results
 275
 276 def sfa_add_user_to_slice(request, user_hrn, slice_params):
 277 # 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'
 278
 279     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 280     query_current_users = Query.get('myslice:slice').select('user').filter_by('slice_hrn','==',slice_params['hrn'])
 281     results_current_users = execute_query(request, query_current_users)
 282     slice_params['researcher'] = slice_params['researcher'] | results_current_users
 283
 284     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 285     query = Query.update('myslice:slice').filter_by('user_hrn', '==', user_hrn).set(slice_params).select('slice_hrn')
 286     results = execute_query(request, query)
 287 # Also possible but not supported yet
 288 # UPDATE myslice:user SET slice=['ple.upmc.agent','ple.upmc.myslicedemo','ple.upmc.tophat'] where user_hrn=='ple.upmc.azerty'
 289     if not results:
 290         raise Exception, "Could not create %s. Already exists ?" % slice_params['hrn']
 291     return results
 292
 293 # Propose hrn
 294
 295 def manifold_add_user(wsgi_request, request):
 296     """Add a Manifold user corresponding to a user request.
 297
 298     Args:
 299         wsgi_request: a WSGIRequest instance
 300         request (dict): a dictionary containing the user request built from the
 301             form.
 302
 303     Returns:
 304         The user_id of the inserted user.
 305
 306     Raises:
 307         ?
 308
 309     """
 310     USER_CONFIG = '{"firstname": "%(first_name)s", "lastname": "%(last_name)s", "authority": "%(authority_hrn)s"}'
 311
 312     user_params = {
 313         'email'     : request['email'],
 314         'password'  : request['password'],
 315         'config'    : USER_CONFIG % request,
 316         'status'    : 1,
 317     }
 318
 319     query = Query.create('local:user').set(user_params).select('email')
 320     results = execute_admin_query(request, query)
 321     if not results:
 322         raise Exception, "Failed creating manifold user: %s" % user_params['email']
 323     result = results[0]
 324     return result['email']
 325
 326 def manifold_update_user(request, email, user_params):
 327     # user_params: password, config e.g.,
 328     query = Query.update('local:user').filter_by('email', '==', email).set(user_params).select('email')
 329     results = execute_admin_query(request,query)
 330     # NOTE: results remains empty and goes to Exception. However, it updates the manifold DB.
 331     # That's why I commented the exception part. -- Yasin
 332     #if not results:
 333     #    raise Exception, "Failed updating manifold user: %s" % user_params['email']
 334     #result, = results
 335     return results
 336
 337 def manifold_add_account(request, account_params):
 338     query = Query.create('local:account').set(account_params).select(['user', 'platform'])
 339     results = execute_admin_query(request,query)
 340     if not results:
 341         raise Exception, "Failed creating manifold account on platform %s for user: %s" % (account_params['platform'], account_params['user'])
 342     result, = results
 343     return result['user_id']
 344
 345 def manifold_update_account(request,user_id,account_params):
 346     # account_params: config
 347     query = Query.update('local:account').filter_by('platform', '==', 'myslice').filter_by('user_id', '==', user_id).set(account_params).select('user_id')
 348     results = execute_admin_query(request,query)
 349     return results
 350
 351 #explicitly mention the platform_id
 352 def manifold_delete_account(request, user_id, platform_id = None):
 353     query = Query.delete('local:account').filter_by('user_id', '==', user_id)
 354     if platform_id is not None:
 355         query.filter_by('platform_id', '==', platform_id)
 356     results = execute_admin_query(request,query)
 357     return results
 358
 359 def manifold_delete_user(request, user_id):
 360     query = Query.delete('local:user').filter_by('user_id', '==', user_id).select('user_id')
 361     results = execute_admin_query(request,query)
 362     return results
 363
 364
 365 #not tested
 366 def manifold_add_platform(request, platform_params):
 367     query = Query.create('local:platform').set(platform_params).select(['user', 'platform'])
 368     results = execute_admin_query(request,query)
 369     if not results:
 370         raise Exception, "Failed creating manifold platform %s for user: %s" % (platform_params['platform'], platform_params['user'])
 371     result, = results
 372     return result['platform_id']
 373
 374 def delete_local_user(wsgi_request, user_email):
 375     user_query = Query().get('local:user') \
 376         .filter_by('email', '==', user_email)           \
 377         .select('user_id','config')
 378     user = execute_admin_query(wsgi_request, user_query)
 379     if len(user) == 0:
 380         return False
 381         #raise Exception, "User not found, check local DB"
 382     else:
 383         user_id = user[0]['user_id']
 384         user_config = json.loads(user[0]['config'])
 385         authority_hrn = user_config.get('authority', None)
 386
 387         if is_pi(wsgi_request, '$user_hrn', authority_hrn):
 388             # removing from Django auth_user
 389             UserModel = get_user_model()
 390             UserModel._default_manager.filter(email__iexact = user_email).delete()
 391
 392             # removing manifold account
 393             manifold_delete_account(wsgi_request, user_id)
 394
 395             # removing manifold user
 396             manifold_delete_user(wsgi_request, user_id)
 397         else:
 398             return False
 399             #raise Exception, "No sufficient rights on authority = ",authority_hrn
 400
 401     return True
 402
 403
 404 def make_request_user(user):
 405     request = {}
 406     request['type']          = 'user'
 407     request['id']            = user.id
 408     request['timestamp']     = user.created # XXX in DB ?
 409     request['authority_hrn'] = user.authority_hrn
 410     request['first_name']    = user.first_name
 411     request['last_name']     = user.last_name
 412     request['email']         = user.email
 413     request['login']         = user.login
 414     request['user_hrn']      = user.user_hrn
 415     request['public_key']    = user.public_key
 416     request['private_key']   = user.private_key
 417     return request
 418
 419 def make_request_slice(slice):
 420     request = {}
 421     request['type'] = 'slice'
 422     request['id'] = slice.id
 423     request['user_hrn'] = slice.user_hrn
 424     request['timestamp'] = slice.created
 425     request['authority_hrn'] = slice.authority_hrn
 426     request['slice_name'] = slice.slice_name
 427     request['number_of_nodes'] = slice.number_of_nodes
 428     request['type_of_nodes'] = slice.type_of_nodes
 429     request['purpose'] = slice.purpose
 430     return request
 431
 432 def make_request_project(project):
 433     request = {}
 434     request['type'] = 'project'
 435     request['id'] = project.id
 436     request['user_hrn'] = project.user_hrn
 437     request['email'] = project.email
 438     request['timestamp'] = project.created
 439     request['authority_hrn'] = project.authority_hrn
 440     request['project_name'] = project.project_name
 441     request['purpose'] = project.purpose
 442     return request
 443
 444 def make_request_join(join):
 445     request = {}
 446     request['type'] = 'join'
 447     request['id'] = join.id
 448     request['user_hrn'] = join.user_hrn
 449     request['email'] = join.email
 450     request['timestamp'] = join.created
 451     request['authority_hrn'] = join.authority_hrn
 452     request['project_name'] = join.project_name
 453     return request
 454
 455 def make_request_authority(authority):
 456     request = {}
 457     request['type']                  = 'authority'
 458     request['id']                    = authority.id
 459     request['site_name']             = authority.site_name
 460     request['site_latitude']         = authority.site_latitude
 461     request['site_longitude']        = authority.site_longitude
 462     request['site_url']              = authority.site_url
 463     request['site_authority']        = authority.site_authority
 464     request['site_abbreviated_name'] = authority.site_abbreviated_name
 465     request['address_line1']         = authority.address_line1
 466     request['address_line2']         = authority.address_line2
 467     request['address_line3']         = authority.address_line3
 468     request['address_city']          = authority.address_city
 469     request['address_postalcode']    = authority.address_postalcode
 470     request['address_state']         = authority.address_state
 471     request['address_country']       = authority.address_country
 472     request['authority_hrn']         = authority.authority_hrn
 473     request['timestamp']             = authority.created
 474     return request
 475
 476 def make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins):
 477     logger.info("$$$$$$$$$$$$$$$  make_request")
 478     requests = []
 479     for user in pending_users:
 480         requests.append(make_request_user(user))
 481     for slice in pending_slices:
 482         requests.append(make_request_slice(slice))
 483     for authority in pending_authorities:
 484         requests.append(make_request_authority(authority))
 485     for project in pending_projects:
 486         requests.append(make_request_project(project))
 487     for join in pending_joins:
 488         requests.append(make_request_join(join))
 489     return requests
 490
 491 def get_request_by_id(ids):
 492     logger.info("$$$$$$$$$$$$$$$$  get_request_by_id")
 493     sorted_ids = { 'user': [], 'slice': [], 'authority': [], 'project': [], 'join': [] }
 494     for type__id in ids:
 495         type, id = type__id.split('__')
 496         sorted_ids[type].append(id)
 497
 498     if not ids:
 499         pending_users  = PendingUser.objects.all()
 500         pending_slices = PendingSlice.objects.all()
 501         pending_authorities = PendingAuthority.objects.all()
 502         pending_projects = PendingProject.objects.all()
 503         pending_joins = PendingJoin.objects.all()
 504     else:
 505         pending_users  = PendingUser.objects.filter(id__in=sorted_ids['user']).all()
 506         pending_slices = PendingSlice.objects.filter(id__in=sorted_ids['slice']).all()
 507         pending_authorities = PendingAuthority.objects.filter(id__in=sorted_ids['authority']).all()
 508         pending_projects = PendingProject.objects.filter(id__in=sorted_ids['project']).all()
 509         pending_joins = PendingJoin.objects.filter(id__in=sorted_ids['join']).all()
 510
 511     return make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins)
 512
 513 def get_requests(authority_hrns=None):
 514     logger.info("$$$$$$$$$$$$$   get_request_by_authority auth_hrns = {}".format(authority_hrns))
 515     if not authority_hrns:
 516         ## get those pending users who have confirmed their emails
 517         pending_users  = PendingUser.objects.filter(status__iexact = 'True')
 518         pending_slices = PendingSlice.objects.all()
 519         pending_authorities = PendingAuthority.objects.all()
 520         pending_projects = PendingProject.objects.all()
 521         pending_joins = PendingJoin.objects.all()
 522     else:
 523         pending_users  = PendingUser.objects
 524         pending_slices = PendingSlice.objects
 525         pending_authorities = PendingAuthority.objects
 526         pending_projects = PendingProject.objects
 527         pending_joins = PendingJoin.objects
 528         from django.db.models import Q
 529         list_user_Q = list()
 530         list_slice_Q = list()
 531         list_auth_Q = list()
 532         list_proj_Q = list()
 533         list_join_Q = list()
 534         for hrn in authority_hrns:
 535             list_user_Q.append(Q(authority_hrn__startswith=hrn, status__iexact = 'True'))
 536             list_slice_Q.append(Q(authority_hrn__startswith=hrn))
 537             list_auth_Q.append(Q(site_authority__startswith=hrn))
 538             list_proj_Q.append(Q(authority_hrn__startswith=hrn))
 539             list_join_Q.append(Q(authority_hrn__startswith=hrn))
 540         from operator import __or__ as OR
 541         pending_users        = pending_users.filter(reduce(OR, list_user_Q))
 542         pending_slices       = pending_slices.filter(reduce(OR, list_slice_Q))
 543         pending_authorities  = pending_authorities.filter(reduce(OR, list_auth_Q))
 544         pending_projects     = pending_projects.filter(reduce(OR, list_proj_Q))
 545         pending_joins        = pending_joins.filter(reduce(OR, list_join_Q))
 546         #pending_authorities  = pending_authorities.all() #filter(reduce(OR, list_Q))
 547
 548     return make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins)
 549
 550 # XXX Is it in sync with the form fields ?
 551
 552 def portal_validate_request(wsgi_request, request_ids):
 553     status = {}
 554
 555     if not isinstance(request_ids, list):
 556         request_ids = [request_ids]
 557
 558     requests = get_request_by_id(request_ids)
 559     for request in requests:
 560         # type, id, timestamp, details, allowed -- MISSING: authority_hrn
 561         # CAREFUL about details
 562         # user  : first name, last name, email, password, keypair
 563         # slice : number of nodes, type of nodes, purpose
 564
 565         request_status = {}
 566
 567         if request['type'] == 'user':
 568
 569             try:
 570                 create_user(wsgi_request, request)
 571                 request_status['SFA user'] = {'status': True }
 572                 PendingUser.objects.get(id=request['id']).delete()
 573             except Exception, e:
 574                  request_status['SFA user'] = {'status': False, 'description': str(e)}
 575
 576 #            user_params = {'status':2}
 577 #            manifold_update_user(request, request['email'], user_params)
 578
 579             # MANIFOLD user should be added beforehand, during registration
 580             #try:
 581             #    manifold_user_params = { key: request[key] for key in MANIFOLD_USER_KEYS }
 582             #    # XXX # manifold_add_user(manifold_user_params)
 583             #    request_status['MySlice user'] = {'status': True }
 584             #except Exception, e:
 585             #    request_status['MySlice user'] = {'status': False, 'description': str(e)}
 586
 587             # XXX
 588             #manifold_account_params = { key: request[key] for key in MANIFOLD_ACCOUNT_KEYS }
 589             #manifold_add_account(manifold_account_params)
 590             #request_status['MySlice testbed accounts'] = {'status': False }
 591
 592         elif request['type'] == 'slice':
 593             try:
 594                 create_slice(wsgi_request, request)
 595                 request_status['SFA slice'] = {'status': True }
 596                 PendingSlice.objects.get(id=request['id']).delete()
 597
 598                 # Clear user's Credentials
 599                 sfa_user = sfa_get_user(wsgi_request, request['user_hrn'])
 600                 clear_user_creds(wsgi_request,sfa_user['user_email'])
 601
 602             except Exception, e:
 603                 request_status['SFA slice'] = {'status': False, 'description': str(e)}
 604
 605         elif request['type'] == 'authority':
 606             try:
 607                 #hrn = "%s.%s" % (request['authority_hrn'], request['site_authority'])
 608                 hrn = request['site_authority']
 609                 # XXX tmp sfa dependency
 610                 from sfa.util.xrn import Xrn
 611                 urn = Xrn(hrn, request['type']).get_urn()
 612
 613                 # Only hrn is required for Manifold Query
 614                 sfa_authority_params = {
 615                     'authority_hrn'        : hrn,
 616                     #'authority_urn'        : urn,
 617                     #'type'       : request['type'],
 618                     #'pi'        : None,
 619                     #'enabled'    : True
 620                 }
 621                 logger.info("ADD Authority")
 622                 sfa_add_authority(wsgi_request, sfa_authority_params)
 623                 request_status['SFA authority'] = {'status': True }
 624                 PendingAuthority.objects.get(id=request['id']).delete()
 625
 626             except Exception, e:
 627                 request_status['SFA authority'] = {'status': False, 'description': str(e)}
 628
 629         elif request['type'] == 'project':
 630             try:
 631                 hrn = request['authority_hrn'] + '.' + request['project_name']
 632
 633                 # Only hrn is required for Manifold Query
 634                 sfa_authority_params = {
 635                     'authority_hrn'        : hrn
 636                 }
 637                 sfa_add_authority(wsgi_request, sfa_authority_params)
 638                 request_status['SFA project'] = {'status': True }
 639                 PendingProject.objects.get(id=request['id']).delete()
 640
 641                 # Add user as a PI of the project
 642                 authority_add_pis(wsgi_request, hrn , request['user_hrn'])
 643
 644                 # Clear user's Credentials
 645                 #sfa_user = sfa_get_user(wsgi_request, request['user_hrn'])
 646                 clear_user_creds(wsgi_request,request['email'])
 647
 648             except Exception, e:
 649                 request_status['SFA project'] = {'status': False, 'description': str(e)}
 650
 651         elif request['type'] == 'join':
 652             try:
 653                 # Add user as a PI of the project
 654                 authority_add_pis(wsgi_request, request['authority_hrn'] , request['user_hrn'])
 655
 656                 request_status['SFA join'] = {'status': True }
 657                 PendingJoin.objects.get(id=request['id']).delete()
 658
 659                 # Clear user's Credentials
 660                 clear_user_creds(wsgi_request,request['email'])
 661
 662             except Exception, e:
 663                 request_status['SFA join'] = {'status': False, 'description': str(e)+' - '+str(request)}
 664         else:
 665             request_status['other'] = {'status': False, 'description': 'unknown type of request'}
 666         # XXX Remove from Pendings in database
 667
 668         status['%s__%s' % (request['type'], request['id'])] = request_status
 669
 670     return status
 671
 672 def validate_action(request, **kwargs):
 673     ids = filter(None, kwargs['id'].split('/'))
 674     status = portal_validate_request(request, ids)
 675     json_answer = json.dumps(status)
 676     return HttpResponse (json_answer, content_type="application/json")
 677
 678
 679 def reject_action(request, **kwargs):
 680     ids = filter(None, kwargs['id'].split('/'))
 681     status = portal_reject_request(request, ids)
 682     json_answer = json.dumps(status)
 683     return HttpResponse (json_answer, content_type="application/json")
 684
 685
 686 def portal_reject_request(wsgi_request, request_ids):
 687     status = {}
 688     # get the domain url
 689     current_site = Site.objects.get_current()
 690     current_site = current_site.domain
 691
 692
 693     if not isinstance(request_ids, list):
 694         request_ids = [request_ids]
 695
 696     requests = get_request_by_id(request_ids)
 697     for request in requests:
 698         # type, id, timestamp, details, allowed -- MISSING: authority_hrn
 699         # CAREFUL about details
 700         # user  : first name, last name, email, password, keypair
 701         # slice : number of nodes, type of nodes, purpose
 702
 703         request_status = {}
 704
 705         if request['type'] == 'user':
 706             try:
 707                 request_status['SFA user'] = {'status': True }
 708                 # getting user email based on id
 709                 ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 710                 for user in PendingUser.objects.raw('SELECT * FROM portal_pendinguser WHERE id = %s', [request['id']]):
 711                     user_email= user.email
 712                     first_name = user.first_name
 713                     last_name = user.last_name
 714
 715                 ctx = {
 716                     'first_name'    : first_name,
 717                     'last_name'     : last_name,
 718                     'portal_url'    : current_site,
 719                     }
 720                 try:
 721                     theme.template_name = 'user_request_denied.txt'
 722                     text_content = render_to_string(theme.template, ctx)
 723                     theme.template_name = 'user_request_denied.html'
 724                     html_content = render_to_string(theme.template, ctx)
 725                     theme.template_name = 'email_default_sender.txt'
 726                     sender =  render_to_string(theme.template, ctx)
 727                     sender = sender.replace('\n', '')
 728
 729                     subject = 'User request denied.'
 730
 731                     msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 732                     msg.attach_alternative(html_content, "text/html")
 733                     msg.send()
 734                 except Exception as e:
 735                     logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 736
 737                 # removing from Django portal_pendinguser
 738                 PendingUser.objects.get(id=request['id']).delete()
 739
 740                 delete_local_user(wsgi_request, user_email)
 741             except Exception, e:
 742                 request_status['SFA authority'] = {'status': False, 'description': str(e)}
 743
 744         elif request['type'] == 'slice':
 745             request_status['SFA slice'] = {'status': True }
 746
 747             # getting user email based on id
 748             ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 749             for user in PendingSlice.objects.raw('SELECT * FROM portal_pendingslice WHERE id = %s', [request['id']]):
 750                 user_email= user.type_of_nodes # XXX type_of_nodes field contains the email [shd be renamed in DB]
 751                 slice_name = user.slice_name
 752                 purpose = user.purpose
 753                 url = user.number_of_nodes
 754
 755             ctx = {
 756                 'slice_name': slice_name,
 757                 'purpose': purpose,
 758                 'url': url,
 759                 'portal_url': current_site,
 760                 }
 761             try:
 762                 theme.template_name = 'slice_request_denied.txt'
 763                 text_content = render_to_string(theme.template, ctx)
 764                 theme.template_name = 'slice_request_denied.html'
 765                 html_content = render_to_string(theme.template, ctx)
 766                 theme.template_name = 'email_default_sender.txt'
 767                 sender =  render_to_string(theme.template, ctx)
 768                 sender = sender.replace('\n', '')
 769
 770                 subject = 'Slice request denied.'
 771
 772                 msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 773                 msg.attach_alternative(html_content, "text/html")
 774                 msg.send()
 775             except Exception as e:
 776                 logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 777
 778             PendingSlice.objects.get(id=request['id']).delete()
 779
 780         elif request['type'] == 'authority':
 781             request_status['SFA authority'] = {'status': True }
 782
 783             # getting user email based on id
 784             ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 785             for user in PendingAuthority.objects.raw('SELECT * FROM portal_pendingauthority WHERE id = %s', [request['id']]):
 786                 user_email= user.address_line1 # XXX address_line1 field contains the email [shd be renamed in DB]
 787                 site_name = user.site_name
 788                 city = user.address_city
 789                 country = user.address_country
 790                 short_name = user.site_abbreviated_name
 791                 url = user.site_url
 792
 793             ctx = {
 794                 'site_name': site_name,
 795                 'short_name': short_name,
 796                 'url': url,
 797                 'city': city,
 798                 'country': country,
 799                 'portal_url'    : current_site,
 800                 }
 801
 802             try:
 803                 theme.template_name = 'authority_request_denied.txt'
 804                 text_content = render_to_string(theme.template, ctx)
 805                 theme.template_name = 'authority_request_denied.html'
 806                 html_content = render_to_string(theme.template, ctx)
 807                 theme.template_name = 'email_default_sender.txt'
 808                 sender =  render_to_string(theme.template, ctx)
 809                 sender = sender.replace('\n', '')
 810                 subject = 'Authority request denied.'
 811                 msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 812                 msg.attach_alternative(html_content, "text/html")
 813                 msg.send()
 814             except Exception as e:
 815                 logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 816
 817             PendingAuthority.objects.get(id=request['id']).delete()
 818
 819         # XXX TMP we should send an email to the user to inform him/her
 820         elif request['type'] == 'project':
 821             request_status['SFA project'] = {'status': True }
 822             PendingProject.objects.get(id=request['id']).delete()
 823
 824         elif request['type'] == 'join':
 825             request_status['SFA join'] = {'status': True }
 826             PendingJoin.objects.get(id=request['id']).delete()
 827
 828         status['%s__%s' % (request['type'], request['id'])] = request_status
 829
 830     return status
 831
 832 # Django and ajax
 833 # http://djangosnippets.org/snippets/942/
 834
 835
 836
 837 #-------------------------------------------------------------------------------
 838 # REQUESTS - Slices
 839 #-------------------------------------------------------------------------------
 840
 841 def create_slice(wsgi_request, request):
 842     """
 843     Arguments:
 844         wsgi_request (~ WSGIRequest) :
 845         request (dict) : the slice request in our own dict format
 846
 847     Raises:
 848         Exception
 849     """
 850     hrn = "%s.%s" % (request['authority_hrn'], request['slice_name'])
 851     # XXX tmp sfa dependency
 852     from sfa.util.xrn import Xrn
 853     urn = Xrn(hrn, request['type']).get_urn()
 854
 855     # Add User to Slice if we have the user_hrn in pendingslice table
 856     user_hrn = request.get('user_hrn', None)
 857     user_hrns = list([user_hrn]) if user_hrn else list()
 858
 859     # CACHE PB with fields
 860     page = Page(wsgi_request)
 861     metadata = page.get_metadata()
 862     user_md = metadata.details_by_object('user')
 863     user_fields = [column['name'] for column in user_md['column']]
 864
 865     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 866     #user_query  = Query().get('myslice:user').select('user_hrn','user_email').filter_by('user_hrn','==',user_hrn)
 867     user_query  = Query().get('myslice:user').select(user_fields).filter_by('user_hrn','==',user_hrn)
 868     user_details_sfa = execute_admin_query(wsgi_request, user_query)
 869     if not user_details_sfa:
 870         raise Exception, "User %s doesn't exist, validate user before validating slice" % user_hrn
 871     for user in user_details_sfa:
 872         user_email = user['user_email']
 873
 874     # XXX LOIC Quick fix because this is totally inconsistent
 875     if not 'number_of_nodes' in request:
 876         request['number_of_nodes']=""
 877
 878     # XXX We should create a slice with Manifold terminology
 879     slice_params = {
 880         'slice_hrn'        : hrn,
 881         'slice_urn'        : urn,
 882         'slice_type'       : request['type'],
 883         'url'              : request['number_of_nodes'],
 884         'users'            : user_hrns,
 885         'slice_enabled'    : True
 886     }
 887     # ignored in request: id, timestamp,  number_of_nodes, type_of_nodes, purpose
 888
 889     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 890     query = Query.create('myslice:slice').set(slice_params).select('slice_hrn')
 891     results = execute_query(wsgi_request, query)
 892     if not results:
 893         raise Exception, "Could not create %s. Already exists ?" % slice_params['hrn']
 894     else:
 895         clear_user_creds(wsgi_request,user_email)
 896         # log user activity
 897         activity.slice.validate(request, { "slice" : hrn })
 898         try:
 899             theme.template_name = 'slice_request_validated.txt'
 900             text_content = render_to_string(theme.template, request)
 901             theme.template_name = 'slice_request_validated.html'
 902             html_content = render_to_string(theme.template, request)
 903
 904             theme.template_name = 'email_default_sender.txt'
 905             sender =  render_to_string(theme.template, request)
 906             sender = sender.replace('\n', '')
 907
 908             subject = 'Slice request validated'
 909
 910             msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 911             msg.attach_alternative(html_content, "text/html")
 912             msg.send()
 913         except Exception as e:
 914             logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 915
 916     return results
 917
 918 def create_pending_slice(wsgi_request, request, email):
 919     """
 920     """
 921
 922     # Insert an entry in the PendingSlice table
 923     s = PendingSlice(
 924         slice_name      = request['slice_name'],
 925         user_hrn        = request['user_hrn'],
 926         authority_hrn   = request['authority_hrn'],
 927         number_of_nodes = request['url'], # field needs to be renamed
 928         purpose         = request['purpose'],
 929         type_of_nodes   = request['email'] # field needs to be renamed
 930     )
 931     s.save()
 932
 933     try:
 934         # Send an email: the recipients are the PI of the authority
 935         recipients = authority_get_pi_emails(wsgi_request, request['authority_hrn'])
 936
 937         theme.template_name = 'slice_request_email.txt'
 938         text_content = render_to_string(theme.template, request)
 939
 940         theme.template_name = 'slice_request_email.html'
 941         html_content = render_to_string(theme.template, request)
 942
 943         theme.template_name = 'slice_request_email_subject.txt'
 944         subject = render_to_string(theme.template, request)
 945         subject = subject.replace('\n', '')
 946
 947         sender = email
 948         msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
 949         msg.attach_alternative(html_content, "text/html")
 950         msg.send()
 951     except Exception as e:
 952         logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 953
 954
 955 def create_pending_project(wsgi_request, request):
 956     """
 957     """
 958
 959     # Insert an entry in the PendingProject table
 960     s = PendingProject(
 961         project_name    = request['project_name'],
 962         user_hrn        = request['user_hrn'],
 963         email           = request['email'],
 964         authority_hrn   = request['authority_hrn'],
 965         purpose         = request['purpose'],
 966     )
 967     s.save()
 968
 969 def create_pending_join(wsgi_request, request):
 970     """
 971     """
 972
 973     # Insert an entry in the PendingJoin table
 974     s = PendingJoin(
 975         user_hrn        = request['user_hrn'],
 976         email           = request['email'],
 977         project_name    = request['project_name'],
 978         authority_hrn   = request['authority_hrn'],
 979     )
 980     s.save()
 981
 982
 983 #     try:
 984 #         # Send an email: the recipients are the PI of the authority
 985 #         recipients = authority_get_pi_emails(wsgi_request, request['authority_hrn'])
 986 #
 987 #         theme.template_name = 'slice_request_email.txt'
 988 #         text_content = render_to_string(theme.template, request)
 989 #
 990 #         theme.template_name = 'slice_request_email.html'
 991 #         html_content = render_to_string(theme.template, request)
 992 #
 993 #         theme.template_name = 'slice_request_email_subject.txt'
 994 #         subject = render_to_string(theme.template, request)
 995 #         subject = subject.replace('\n', '')
 996 #
 997 #         sender = email
 998 #         msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
 999 #         msg.attach_alternative(html_content, "text/html")
1000 #         msg.send()
1001 #     except Exception, e:
1002 #         print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
1003
1004
1005 #-------------------------------------------------------------------------------
1006 # REQUESTS - Users
1007 #-------------------------------------------------------------------------------
1008
1009 def manifold_add_reference_user_accounts(wsgi_request, request):
1010     """When a new user is created, add reference accounts to the reference platform.
1011     """
1012     # XXX XXX XXX The rest of this function has to be checked XXX XXX XXX
1013
1014     # Retrieve user information
1015     user_query  = Query().get('local:user')             \
1016         .select('user_id', 'config', 'email', 'status') \
1017         .filter_by('email', '==', request['email'])
1018     user_details = execute_admin_query(wsgi_request, user_query)
1019
1020     # USER MAIN ACCOUNT != reference
1021     #print 'USER MAIN ACCOUNT != reference'
1022     list_accounts_query = Query().get('local:account')              \
1023         .select('user_id', 'platform_id', 'auth_type', 'config')    \
1024         .filter_by('user_id', '==', user_details[0]['user_id'])     \
1025         .filter_by('auth_type', '!=', 'reference')
1026     list_accounts = execute_admin_query(wsgi_request, list_accounts_query)
1027
1028     # XXX main_platform is being erased several times ???
1029     for account in list_accounts:
1030         main_platform_query = Query().get('local:platform')         \
1031             .select('platform_id', 'platform')                      \
1032             .filter_by('platform_id', '==', account['platform_id'])
1033         main_platform = execute_admin_query(wsgi_request, main_platform_query)
1034
1035     # Add reference accounts on SFA enabled platforms
1036     platforms_query = Query().get('local:platform') \
1037         .filter_by('disabled', '==', '0')           \
1038         .filter_by('gateway_type', '==', 'sfa')     \
1039         .select('platform_id', 'gateway_type')
1040     platforms = execute_admin_query(wsgi_request, platforms_query)
1041     for platform in platforms:
1042         #print "add reference to platform ",platform
1043         manifold_account_params = {
1044             'user_id'       : user_details[0]['user_id'],
1045             'platform_id'   : platform['platform_id'],
1046             'auth_type'     : 'reference',
1047             'config'        : '{"reference_platform": "' + main_platform[0]['platform'] + '"}',
1048         }
1049         manifold_add_account(wsgi_request, manifold_account_params)
1050
1051 def sfa_create_user(wsgi_request, request, namespace = None, as_admin = False):
1052     """
1053     Arguments:
1054         wsgi_request (~ WSGIRequest) :
1055         request (dict) : the user request in our own dict format
1056
1057     Raises:
1058         Exception
1059     """
1060     from sfa.util.xrn import Xrn
1061
1062     auth_pi = request.get('pi', None)
1063     auth_pi = list([auth_pi]) if auth_pi else list()
1064
1065     # We create a user request with Manifold terminology
1066     sfa_user_params = {
1067         'user_hrn'          : request['user_hrn'],
1068         'user_email'        : request['email'],
1069         'user_urn'          : Xrn(request['user_hrn'], request['type']).get_urn(),
1070         'user_type'         : request['type'],
1071         'keys'              : request['public_key'],
1072         'user_first_name'   : request['first_name'],
1073         'user_last_name'    : request['last_name'],
1074         'pi_authorities'    : auth_pi,
1075         'user_enabled'      : True
1076     }
1077
1078     if namespace is not None:
1079         query = Query.create('%s:user' % namespace).set(sfa_user_params).select('user_hrn')
1080     else:
1081         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
1082         query = Query.create('myslice:user').set(sfa_user_params).select('user_hrn')
1083
1084     if as_admin:
1085         results = execute_admin_query(wsgi_request, query)
1086     else:
1087         results = execute_query(wsgi_request, query)
1088
1089     if not results:
1090         raise Exception, "Could not create %s. Already exists ?" % sfa_user_params['user_hrn']
1091     else:
1092         try:
1093             theme.template_name = 'user_request_validated.txt'
1094             text_content = render_to_string(theme.template, request)
1095             theme.template_name = 'user_request_validated.html'
1096             html_content = render_to_string(theme.template, request)
1097
1098             theme.template_name = 'email_default_sender.txt'
1099             sender =  render_to_string(theme.template, request)
1100             sender = sender.replace('\n', '')
1101
1102
1103             subject = 'Account validated'
1104
1105             msg = EmailMultiAlternatives(subject, text_content, sender, [request['email']])
1106             msg.attach_alternative(html_content, "text/html")
1107             msg.send()
1108         except Exception as e:
1109             logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
1110
1111     return results
1112
1113 def iotlab_create_user (wsgi_request, request, namespace = None, as_admin=False):
1114
1115     import requests
1116     import time
1117     from requests.auth import HTTPBasicAuth
1118
1119     engine = ConfigEngine()
1120     URL_REST = engine.iotlab_url()
1121     LOGIN_ADMIN = engine.iotlab_admin_user()
1122     PASSWORD_ADMIN = engine.iotlab_admin_password()
1123
1124     auth = HTTPBasicAuth(LOGIN_ADMIN,PASSWORD_ADMIN)
1125     headers = {'content-type': 'application/json'}
1126
1127     for user in PendingUser.objects.raw('SELECT * FROM portal_pendinguser WHERE email = %s', [request['email']]):
1128         password= user.password
1129
1130
1131     iotlab_user_params = {
1132         "type"          : "SA",
1133         #"login"         : request['email'], #auto generated by iotlab
1134         "password"      : password,
1135         "firstName"     : request['first_name'],
1136         "lastName"      : request['last_name'],
1137         "email"         : request['email'],
1138         "structure"     : request['authority_hrn'],
1139         "city"          : "N/A",
1140         "country"       : "N/A",
1141         "sshPublicKey"  : request['public_key'],
1142         "motivations"   : "SFA federation",
1143     }
1144
1145     iotlab_user_params1 = json.dumps(iotlab_user_params)
1146     r=requests.post(url=URL_REST, data=iotlab_user_params1, headers=headers, auth=auth)
1147     logger.info('Create iotlab user : {} {}'.format(r.status_code, r.text))
1148     return r.text
1149
1150 def create_user(wsgi_request, request, namespace = None, as_admin = False):
1151     # XXX This has to be stored centrally
1152     USER_STATUS_ENABLED = 2
1153
1154     # NOTE : if we were to create a user directly (just like we create slices,
1155     # we would have to perform the steps in create_pending_user too
1156
1157     # Add the user to the SFA registry
1158     sfa_create_user(wsgi_request, request, namespace, as_admin)
1159
1160     # Update Manifold user status
1161     manifold_update_user(wsgi_request, request['email'], {'status': USER_STATUS_ENABLED})
1162
1163     # Add reference accounts for platforms
1164     manifold_add_reference_user_accounts(wsgi_request, request)
1165
1166     # Add the user to iotlab portal if theme is set to onelab
1167     if theme.theme == 'onelab':
1168         iotlab_create_user (wsgi_request, request)
1169
1170 def create_pending_user(wsgi_request, request, user_detail):
1171     """
1172     """
1173
1174     # Insert an entry in the PendingUser table
1175     b = PendingUser(
1176         first_name    = request['first_name'],
1177         last_name     = request['last_name'],
1178         authority_hrn = request['authority_hrn'],
1179         email         = request['email'],
1180         password      = request['password'],
1181         public_key    = request['public_key'],
1182         private_key   = request['private_key'],
1183         user_hrn      = request['user_hrn'],
1184         pi            = request['pi'],
1185         email_hash    = request['email_hash'],
1186         status        = 'False',
1187     )
1188     b.save()
1189     # sends email to user to activate the email
1190     theme.template_name = 'activate_user.html'
1191     html_content = render_to_string(theme.template, request)
1192     theme.template_name = 'activate_user.txt'
1193     text_content = render_to_string(theme.template, request)
1194     theme.template_name = 'activate_user_email_subject.txt'
1195     subject = render_to_string(theme.template, request)
1196     subject = subject.replace('\n', '')
1197     theme.template_name = 'email_default_sender.txt'
1198     sender =  render_to_string(theme.template, request)
1199     sender = sender.replace('\n', '')
1200     recipient = [request['email']]
1201     #recipient = recipient.append(request['email'])
1202
1203     msg = EmailMultiAlternatives(subject, text_content, sender, recipient)
1204     msg.attach_alternative(html_content, "text/html")
1205     msg.send()
1206
1207     # saves the user to django auth_user table [needed for password reset]
1208     user = User.objects.create_user(request['email'], request['email'], request['password'])
1209
1210     # Creating a manifold user
1211     user_id = manifold_add_user(wsgi_request, request)
1212
1213     # Creating a Manifold account on the MySlice platform
1214     # Note the JSON representation of public and private keys already includes quotes
1215     account_config = {
1216         'user_hrn'          : request['user_hrn'],
1217         'user_public_key'   : request['public_key'],
1218     }
1219     if request['private_key']:
1220         account_config['user_private_key'] = request['private_key']
1221
1222     user_id = user_detail['user_id'] + 1 # the user_id for the newly created user in local:user
1223
1224     # XXX TODO: Require a myslice platform
1225     # ALERT: this will disapear with ROUTERV2 of Manifold
1226     # We have to consider the case where several registries can be used
1227     # Removed hardcoded platform = 5
1228     # This platform == 'myslice' is a TMP FIX !!
1229     try:
1230         reg_platform_query = Query().get('local:platform') \
1231             .filter_by('platform', '==', 'myslice')           \
1232             .select('platform_id')
1233         reg_platform = execute_admin_query(wsgi_request, reg_platform_query)
1234
1235         reg_platform_id = reg_platform[0]['platform_id']
1236         account_params = {
1237             'platform_id'   : reg_platform_id, # XXX ALERT !!
1238             'user_id'       : user_id,
1239             'auth_type'     : request['auth_type'],
1240             'config'        : json.dumps(account_config),
1241         }
1242         manifold_add_account(wsgi_request, account_params)
1243     except Exception as e:
1244         logger.error("Failed creating manifold account on platform {} for user: {}".format('myslice', request['email']))
1245
1246     try:
1247         # Send an email: the recipients are the PI of the authority
1248         # If No PI is defined for this Authority, send to a default email (different for each theme)
1249         recipients = authority_get_pi_emails(wsgi_request, request['authority_hrn'])
1250
1251         theme.template_name = 'user_request_email.html'
1252         html_content = render_to_string(theme.template, request)
1253
1254         theme.template_name = 'user_request_email.txt'
1255         text_content = render_to_string(theme.template, request)
1256
1257         theme.template_name = 'user_request_email_subject.txt'
1258         subject = render_to_string(theme.template, request)
1259         subject = subject.replace('\n', '')
1260
1261         theme.template_name = 'email_default_sender.txt'
1262         sender =  render_to_string(theme.template, request)
1263         sender = sender.replace('\n', '')
1264
1265         msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
1266         msg.attach_alternative(html_content, "text/html")
1267         msg.send()
1268     except Exception, e:
1269         logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
1270         import traceback
1271         logger.error(traceback.format_exc())