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     if isinstance(platform_details,list):
  32         for platform_detail in platform_details:
  33             return platform_detail
  34     else:
  35         return None
  36
  37 def get_myslice_account(request):
  38     platform_myslice = get_myslice_platform(request)
  39     account_query  = Query().get('local:account').select('user_id','platform_id','auth_type','config').filter_by('platform_id','==',platform_myslice['platform_id'])
  40     account_details = execute_query(request, account_query)
  41     if isinstance(account_details,list):
  42         for account_detail in account_details:
  43             return account_detail
  44     else:
  45         return None
  46
  47 def get_registry_url(request):
  48     try:
  49         platform_detail = get_myslice_platform(request)
  50         platform_config = json.loads(platform_detail['config'])
  51         import socket
  52         hostname = socket.gethostbyaddr(socket.gethostname())[0]
  53         registry = platform_config.get('registry','N/A')
  54         if 'localhost' in registry:
  55             port = registry.split(':')[-1:][0]
  56             registry = "http://" + hostname +':'+ port
  57         return registry
  58     except Exception as e:
  59         print e
  60         return None
  61
  62 def get_jfed_identity(request):
  63     try:
  64         account_detail = get_myslice_account(request)
  65         account_config = json.loads(account_detail['config'])
  66         if 'user_private_key' in account_config:
  67             private_key = account_config['user_private_key']
  68             user_hrn = account_config.get('user_hrn','N/A')
  69             platform_detail = get_myslice_platform(request)
  70             registry = get_registry_url(request)
  71             #registry = 'http://sfa-fed4fire.pl.sophia.inria.fr:12345/'
  72             jfed_identity = user_hrn + '\n' + registry + '\n' + private_key
  73             return jfed_identity
  74         else:
  75             return None
  76     except Exception as e:
  77         print e
  78         return None
  79
  80 # Get the list of pis in a given authority
  81 def authority_get_pis(request, authority_hrn):
  82     # CACHE PB with fields
  83     page = Page(request)
  84     metadata = page.get_metadata()
  85     auth_md = metadata.details_by_object('authority')
  86     auth_fields = [column['name'] for column in auth_md['column']]
  87
  88     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
  89     query = Query.get('myslice:authority').filter_by('authority_hrn', '==', authority_hrn).select(auth_fields)
  90     results = execute_admin_query(request, query)
  91     #print "authority_get_pis = %s" % results
  92     # NOTE: temporarily commented. Because results is giving empty list.
  93     # Needs more debugging
  94     #if not results:
  95     #    raise Exception, "Authority not found: %s" % authority_hrn
  96     #result, = results
  97     #return result['pi_users']
  98     return results
  99
 100 #check the user is pi or not in the registry
 101 def authority_check_pis(request, user_email):
 102     try:
 103         user_query  = Query().get('local:user').filter_by('email', '==', user_email).select('user_id','email','password','config')
 104         user_details = execute_admin_query(request, user_query)
 105
 106         # getting the authority_hrn
 107         for user_detail in user_details:
 108             user_id = user_detail['user_id']
 109             if user_detail['config']:
 110                 config = json.loads(user_detail['config'])
 111                 authority_hrn = config.get('authority','Unknown Authority')
 112
 113         account_query  = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
 114         account_details = execute_admin_query(request, account_query)
 115
 116         platform_query  = Query().get('local:platform').select('platform_id','platform')
 117         platform_details = execute_admin_query(request, platform_query)
 118
 119         for account_detail in account_details:
 120             for platform_detail in platform_details:
 121                 if platform_detail['platform_id'] == account_detail['platform_id']:
 122                     if 'myslice' in platform_detail['platform']:
 123                         account_config = json.loads(account_detail['config'])
 124                         user_hrn = account_config.get('user_hrn','N/A')
 125
 126         pi_status = False
 127         pis = authority_get_pis (request, authority_hrn)
 128         for pi in pis:
 129             pi_list = pi['pi_users']
 130
 131         if user_hrn in pi_list:
 132             pi_status = True
 133         return pi_status
 134
 135     except Exception as e:
 136         logger.error("Exception in actions.py in authority_check_pis {}".format(e))
 137         return None
 138
 139
 140 def authority_add_pis(request, authority_hrn,user_hrn):
 141     try:
 142         # getting pis of the authority of the user
 143         pis = authority_get_pis (request, authority_hrn)
 144         for pi in pis:
 145             pi_list = pi['pi_users']
 146
 147         updated_pi_list = pi_list.append(user_hrn)
 148         query = Query.update('myslice:authority').filter_by('authority_hrn', '==', authority_hrn).set({'pi_users':pi_list})
 149         results = execute_query(request,query)
 150         newpis = authority_get_pis (request, authority_hrn)
 151         return newpis
 152     except Exception as e:
 153         logger.error("Exception in actions.py in authority_add_pis {}".format(e))
 154         return None
 155
 156
 157 def authority_remove_pis(request, authority_hrn,user_hrn):
 158     try:
 159         # getting pis of the authority of the user
 160         pis = authority_get_pis (request, authority_hrn)
 161         for pi in pis:
 162             pi_list = pi['pi_users']
 163
 164         updated_pi_list = pi_list.remove(user_hrn)
 165         query = Query.update('authority').filter_by('authority_hrn', '==', authority_hrn).set({'pi_users':pi_list})
 166         results = execute_query(request,query)
 167         newpis = authority_get_pis (request, authority_hrn)
 168         return newpis
 169     except Exception as e:
 170         logger.error("Exception in actions.py in authority_remove_pis {}".format(e))
 171         return None
 172
 173
 174 def authority_get_pi_emails(request, authority_hrn):
 175     pi_users = authority_get_pis(request,authority_hrn)
 176     logger.info("pi_users = %s" % pi_users)
 177
 178     if any(pi['pi_users'] == None or not pi['pi_users']  for pi in pi_users):
 179         #theme.template_name = 'email_default_recipients.txt'
 180         #default_email = render_to_string(theme.template, request)
 181         #default_email = default_email.replace('\n', '')
 182         #return default_email
 183         # the above doesn't work
 184         return ['support@onelab.eu']
 185     else:
 186         pi_user_hrns = [ hrn for x in pi_users for hrn in x['pi_users'] ]
 187
 188         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 189         query = Query.get('myslice:user').filter_by('user_hrn', 'included', pi_user_hrns).select('user_email')
 190         results = execute_admin_query(request, query)
 191         return [result['user_email'] for result in results]
 192
 193 #clear user credentials
 194 def clear_user_creds(request, user_email):
 195     try:
 196         user_query  = Query().get('local:user').filter_by('email', '==', user_email).select('user_id','email','password','config')
 197         user_details = execute_admin_query(request, user_query)
 198
 199         # getting the user_id from the session
 200         for user_detail in user_details:
 201             user_id = user_detail['user_id']
 202             user_email = user_detail['email']
 203
 204         account_query  = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
 205         account_details = execute_admin_query(request, account_query)
 206
 207         platform_query  = Query().get('local:platform').select('platform_id','platform')
 208         platform_details = execute_admin_query(request, platform_query)
 209
 210         for account_detail in account_details:
 211             for platform_detail in platform_details:
 212                 if platform_detail['platform_id'] == account_detail['platform_id']:
 213                     if 'myslice' in platform_detail['platform']:
 214                         account_config = json.loads(account_detail['config'])
 215                         #user_cred = account_config.get('delegated_user_credential','N/A')
 216                         user_cred = account_config.get('user_credential','N/A')
 217                         if 'N/A' not in user_cred:
 218                             user_hrn = account_config.get('user_hrn','N/A')
 219                             user_pub_key = json.dumps(account_config.get('user_public_key','N/A'))
 220                             user_priv_key = json.dumps(account_config.get('user_private_key','N/A'))
 221                             updated_config = '{"user_public_key":'+ user_pub_key + ', "user_private_key":'+ user_priv_key + ', "user_hrn":"'+ user_hrn + '"}'
 222                             user_params = { 'config': updated_config}
 223                             manifold_update_account(request, user_id,user_params)
 224                             return user_email
 225                         else:
 226                             return None
 227
 228     except Exception as e:
 229         logger.error("Exception in actions.py in clear_user_creds {}".format(e))
 230         return None
 231
 232 def is_pi(wsgi_request, user_hrn, authority_hrn):
 233     # authorities from user where user_hrn == "ple.upmc.jordan_auge"
 234     logger.debug("#### actions.py is_pi authority_hrn = {}".format(authority_hrn))
 235     try:
 236         # CACHE PB with fields
 237         page = Page(wsgi_request)
 238         metadata = page.get_metadata()
 239         user_md = metadata.details_by_object('user')
 240         user_fields = [column['name'] for column in user_md['column']]
 241
 242         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 243         query  = Query().get('myslice:user').select(user_fields).filter_by('user_hrn','==',user_hrn)
 244         #query = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn).select('pi_authorities')
 245         results = execute_query(wsgi_request, query)
 246         for user_detail in results:
 247             if authority_hrn in user_detail['pi_authorities']:
 248                 return True
 249     except Exception as e:
 250         logger.error("Exception in actions.py in is_pi {}".format(e))
 251     return False
 252
 253 # SFA get record
 254
 255 def sfa_get_user(request, user_hrn, pub=None):
 256
 257     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 258     query_sfa_user = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn)
 259     result_sfa_user = execute_admin_query(request, query_sfa_user)
 260     return result_sfa_user[0]
 261
 262 def sfa_update_user(request, user_hrn, user_params):
 263     # user_params: keys [public_key]
 264     if 'email' in user_params:
 265         user_params['user_email'] = user_params['email']
 266
 267     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 268     query = Query.update('myslice:user').filter_by('user_hrn', '==', user_hrn).set(user_params).select('user_hrn')
 269     results = execute_admin_query(request,query)
 270     return results
 271
 272 def sfa_add_authority(request, authority_params):
 273
 274     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 275     query = Query.create('myslice:authority').set(authority_params).select('authority_hrn')
 276     results = execute_query(request, query)
 277     logger.info("sfa_add_auth results={}".format(results))
 278     if not results:
 279         raise Exception, "Could not create %s. Already exists ?" % authority_params['hrn']
 280     return results
 281
 282 def sfa_add_user_to_slice(request, user_hrn, slice_params):
 283 # 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'
 284
 285     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 286     query_current_users = Query.get('myslice:slice').select('user').filter_by('slice_hrn','==',slice_params['hrn'])
 287     results_current_users = execute_query(request, query_current_users)
 288     slice_params['researcher'] = slice_params['researcher'] | results_current_users
 289
 290     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 291     query = Query.update('myslice:slice').filter_by('user_hrn', '==', user_hrn).set(slice_params).select('slice_hrn')
 292     results = execute_query(request, query)
 293 # Also possible but not supported yet
 294 # UPDATE myslice:user SET slice=['ple.upmc.agent','ple.upmc.myslicedemo','ple.upmc.tophat'] where user_hrn=='ple.upmc.azerty'
 295     if not results:
 296         raise Exception, "Could not create %s. Already exists ?" % slice_params['hrn']
 297     return results
 298
 299 # Propose hrn
 300
 301 def manifold_add_user(wsgi_request, request):
 302     """Add a Manifold user corresponding to a user request.
 303
 304     Args:
 305         wsgi_request: a WSGIRequest instance
 306         request (dict): a dictionary containing the user request built from the
 307             form.
 308
 309     Returns:
 310         The user_id of the inserted user.
 311
 312     Raises:
 313         ?
 314
 315     """
 316     USER_CONFIG = '{"firstname": "%(first_name)s", "lastname": "%(last_name)s", "authority": "%(authority_hrn)s"}'
 317
 318     user_params = {
 319         'email'     : request['email'],
 320         'password'  : request['password'],
 321         'config'    : USER_CONFIG % request,
 322         'status'    : 1,
 323     }
 324
 325     query = Query.create('local:user').set(user_params).select('email')
 326     results = execute_admin_query(request, query)
 327     if not results:
 328         raise Exception, "Failed creating manifold user: %s" % user_params['email']
 329     result = results[0]
 330     return result['email']
 331
 332 def manifold_update_user(request, email, user_params):
 333     # user_params: password, config e.g.,
 334     query = Query.update('local:user').filter_by('email', '==', email).set(user_params).select('email')
 335     results = execute_admin_query(request,query)
 336     # NOTE: results remains empty and goes to Exception. However, it updates the manifold DB.
 337     # That's why I commented the exception part. -- Yasin
 338     #if not results:
 339     #    raise Exception, "Failed updating manifold user: %s" % user_params['email']
 340     #result, = results
 341     return results
 342
 343 def manifold_add_account(request, account_params):
 344     query = Query.create('local:account').set(account_params).select(['user', 'platform'])
 345     results = execute_admin_query(request,query)
 346     if not results:
 347         raise Exception, "Failed creating manifold account on platform %s for user: %s" % (account_params['platform'], account_params['user'])
 348     result, = results
 349     return result['user_id']
 350
 351 def manifold_update_account(request,user_id,account_params):
 352     # account_params: config
 353     query = Query.update('local:account').filter_by('platform', '==', 'myslice').filter_by('user_id', '==', user_id).set(account_params).select('user_id')
 354     results = execute_admin_query(request,query)
 355     return results
 356
 357 #explicitly mention the platform_id
 358 def manifold_delete_account(request, user_id, platform_id = None):
 359     query = Query.delete('local:account').filter_by('user_id', '==', user_id)
 360     if platform_id is not None:
 361         query.filter_by('platform_id', '==', platform_id)
 362     results = execute_admin_query(request,query)
 363     return results
 364
 365 def manifold_delete_user(request, user_id):
 366     query = Query.delete('local:user').filter_by('user_id', '==', user_id).select('user_id')
 367     results = execute_admin_query(request,query)
 368     return results
 369
 370
 371 #not tested
 372 def manifold_add_platform(request, platform_params):
 373     query = Query.create('local:platform').set(platform_params).select(['user', 'platform'])
 374     results = execute_admin_query(request,query)
 375     if not results:
 376         raise Exception, "Failed creating manifold platform %s for user: %s" % (platform_params['platform'], platform_params['user'])
 377     result, = results
 378     return result['platform_id']
 379
 380 def delete_local_user(wsgi_request, user_email):
 381     user_query = Query().get('local:user') \
 382         .filter_by('email', '==', user_email)           \
 383         .select('user_id','config')
 384     user = execute_admin_query(wsgi_request, user_query)
 385     if len(user) == 0:
 386         return False
 387         #raise Exception, "User not found, check local DB"
 388     else:
 389         user_id = user[0]['user_id']
 390         user_config = json.loads(user[0]['config'])
 391         authority_hrn = user_config.get('authority', None)
 392
 393         if is_pi(wsgi_request, '$user_hrn', authority_hrn):
 394             # removing from Django auth_user
 395             UserModel = get_user_model()
 396             UserModel._default_manager.filter(email__iexact = user_email).delete()
 397
 398             # removing manifold account
 399             manifold_delete_account(wsgi_request, user_id)
 400
 401             # removing manifold user
 402             manifold_delete_user(wsgi_request, user_id)
 403         else:
 404             return False
 405             #raise Exception, "No sufficient rights on authority = ",authority_hrn
 406
 407     return True
 408
 409
 410 def make_request_user(user):
 411     request = {}
 412     request['type']          = 'user'
 413     request['id']            = user.id
 414     request['timestamp']     = user.created # XXX in DB ?
 415     request['authority_hrn'] = user.authority_hrn
 416     request['first_name']    = user.first_name
 417     request['last_name']     = user.last_name
 418     request['email']         = user.email
 419     request['login']         = user.login
 420     request['user_hrn']      = user.user_hrn
 421     request['public_key']    = user.public_key
 422     request['private_key']   = user.private_key
 423     return request
 424
 425 def make_request_slice(slice):
 426     request = {}
 427     request['type'] = 'slice'
 428     request['id'] = slice.id
 429     request['user_hrn'] = slice.user_hrn
 430     request['timestamp'] = slice.created
 431     request['authority_hrn'] = slice.authority_hrn
 432     request['slice_name'] = slice.slice_name
 433     request['number_of_nodes'] = slice.number_of_nodes
 434     request['type_of_nodes'] = slice.type_of_nodes
 435     request['purpose'] = slice.purpose
 436     return request
 437
 438 def make_request_project(project):
 439     request = {}
 440     request['type'] = 'project'
 441     request['id'] = project.id
 442     request['user_hrn'] = project.user_hrn
 443     request['email'] = project.email
 444     request['timestamp'] = project.created
 445     request['authority_hrn'] = project.authority_hrn
 446     request['project_name'] = project.project_name
 447     request['purpose'] = project.purpose
 448     return request
 449
 450 def make_request_join(join):
 451     request = {}
 452     request['type'] = 'join'
 453     request['id'] = join.id
 454     request['user_hrn'] = join.user_hrn
 455     request['email'] = join.email
 456     request['timestamp'] = join.created
 457     request['authority_hrn'] = join.authority_hrn
 458     request['project_name'] = join.project_name
 459     return request
 460
 461 def make_request_authority(authority):
 462     request = {}
 463     request['type']                  = 'authority'
 464     request['id']                    = authority.id
 465     request['site_name']             = authority.site_name
 466     request['site_latitude']         = authority.site_latitude
 467     request['site_longitude']        = authority.site_longitude
 468     request['site_url']              = authority.site_url
 469     request['site_authority']        = authority.site_authority
 470     request['site_abbreviated_name'] = authority.site_abbreviated_name
 471     request['address_line1']         = authority.address_line1
 472     request['address_line2']         = authority.address_line2
 473     request['address_line3']         = authority.address_line3
 474     request['address_city']          = authority.address_city
 475     request['address_postalcode']    = authority.address_postalcode
 476     request['address_state']         = authority.address_state
 477     request['address_country']       = authority.address_country
 478     request['authority_hrn']         = authority.authority_hrn
 479     request['timestamp']             = authority.created
 480     return request
 481
 482 def make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins):
 483     logger.info("$$$$$$$$$$$$$$$  make_request")
 484     requests = []
 485     for user in pending_users:
 486         requests.append(make_request_user(user))
 487     for slice in pending_slices:
 488         requests.append(make_request_slice(slice))
 489     for authority in pending_authorities:
 490         requests.append(make_request_authority(authority))
 491     for project in pending_projects:
 492         requests.append(make_request_project(project))
 493     for join in pending_joins:
 494         requests.append(make_request_join(join))
 495     return requests
 496
 497 def get_request_by_id(ids):
 498     logger.info("$$$$$$$$$$$$$$$$  get_request_by_id")
 499     sorted_ids = { 'user': [], 'slice': [], 'authority': [], 'project': [], 'join': [] }
 500     for type__id in ids:
 501         type, id = type__id.split('__')
 502         sorted_ids[type].append(id)
 503
 504     if not ids:
 505         pending_users  = PendingUser.objects.all()
 506         pending_slices = PendingSlice.objects.all()
 507         pending_authorities = PendingAuthority.objects.all()
 508         pending_projects = PendingProject.objects.all()
 509         pending_joins = PendingJoin.objects.all()
 510     else:
 511         pending_users  = PendingUser.objects.filter(id__in=sorted_ids['user']).all()
 512         pending_slices = PendingSlice.objects.filter(id__in=sorted_ids['slice']).all()
 513         pending_authorities = PendingAuthority.objects.filter(id__in=sorted_ids['authority']).all()
 514         pending_projects = PendingProject.objects.filter(id__in=sorted_ids['project']).all()
 515         pending_joins = PendingJoin.objects.filter(id__in=sorted_ids['join']).all()
 516
 517     return make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins)
 518
 519 def get_requests(authority_hrns=None):
 520     logger.info("$$$$$$$$$$$$$   get_request_by_authority auth_hrns = {}".format(authority_hrns))
 521     if not authority_hrns:
 522         ## get those pending users who have confirmed their emails
 523         pending_users  = PendingUser.objects.filter(status__iexact = 'True')
 524         pending_slices = PendingSlice.objects.all()
 525         pending_authorities = PendingAuthority.objects.all()
 526         pending_projects = PendingProject.objects.all()
 527         pending_joins = PendingJoin.objects.all()
 528     else:
 529         pending_users  = PendingUser.objects
 530         pending_slices = PendingSlice.objects
 531         pending_authorities = PendingAuthority.objects
 532         pending_projects = PendingProject.objects
 533         pending_joins = PendingJoin.objects
 534         from django.db.models import Q
 535         list_user_Q = list()
 536         list_slice_Q = list()
 537         list_auth_Q = list()
 538         list_proj_Q = list()
 539         list_join_Q = list()
 540         for hrn in authority_hrns:
 541             list_user_Q.append(Q(authority_hrn__startswith=hrn, status__iexact = 'True'))
 542             list_slice_Q.append(Q(authority_hrn__startswith=hrn))
 543             list_auth_Q.append(Q(site_authority__startswith=hrn))
 544             list_proj_Q.append(Q(authority_hrn__startswith=hrn))
 545             list_join_Q.append(Q(authority_hrn__startswith=hrn))
 546         from operator import __or__ as OR
 547         pending_users        = pending_users.filter(reduce(OR, list_user_Q))
 548         pending_slices       = pending_slices.filter(reduce(OR, list_slice_Q))
 549         pending_authorities  = pending_authorities.filter(reduce(OR, list_auth_Q))
 550         pending_projects     = pending_projects.filter(reduce(OR, list_proj_Q))
 551         pending_joins        = pending_joins.filter(reduce(OR, list_join_Q))
 552         #pending_authorities  = pending_authorities.all() #filter(reduce(OR, list_Q))
 553
 554     return make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins)
 555
 556 # XXX Is it in sync with the form fields ?
 557
 558 def portal_validate_request(wsgi_request, request_ids):
 559     status = {}
 560
 561     if not isinstance(request_ids, list):
 562         request_ids = [request_ids]
 563
 564     requests = get_request_by_id(request_ids)
 565     for request in requests:
 566         # type, id, timestamp, details, allowed -- MISSING: authority_hrn
 567         # CAREFUL about details
 568         # user  : first name, last name, email, password, keypair
 569         # slice : number of nodes, type of nodes, purpose
 570
 571         request_status = {}
 572
 573         if request['type'] == 'user':
 574
 575             try:
 576                 create_user(wsgi_request, request)
 577                 request_status['SFA user'] = {'status': True }
 578                 PendingUser.objects.get(id=request['id']).delete()
 579             except Exception, e:
 580                  request_status['SFA user'] = {'status': False, 'description': str(e)}
 581
 582 #            user_params = {'status':2}
 583 #            manifold_update_user(request, request['email'], user_params)
 584
 585             # MANIFOLD user should be added beforehand, during registration
 586             #try:
 587             #    manifold_user_params = { key: request[key] for key in MANIFOLD_USER_KEYS }
 588             #    # XXX # manifold_add_user(manifold_user_params)
 589             #    request_status['MySlice user'] = {'status': True }
 590             #except Exception, e:
 591             #    request_status['MySlice user'] = {'status': False, 'description': str(e)}
 592
 593             # XXX
 594             #manifold_account_params = { key: request[key] for key in MANIFOLD_ACCOUNT_KEYS }
 595             #manifold_add_account(manifold_account_params)
 596             #request_status['MySlice testbed accounts'] = {'status': False }
 597
 598         elif request['type'] == 'slice':
 599             try:
 600                 create_slice(wsgi_request, request)
 601                 request_status['SFA slice'] = {'status': True }
 602                 PendingSlice.objects.get(id=request['id']).delete()
 603
 604                 # Clear user's Credentials
 605                 sfa_user = sfa_get_user(wsgi_request, request['user_hrn'])
 606                 clear_user_creds(wsgi_request,sfa_user['user_email'])
 607
 608             except Exception, e:
 609                 request_status['SFA slice'] = {'status': False, 'description': str(e)}
 610
 611         elif request['type'] == 'authority':
 612             try:
 613                 #hrn = "%s.%s" % (request['authority_hrn'], request['site_authority'])
 614                 hrn = request['site_authority']
 615                 # XXX tmp sfa dependency
 616                 from sfa.util.xrn import Xrn
 617                 urn = Xrn(hrn, request['type']).get_urn()
 618
 619                 # Only hrn is required for Manifold Query
 620                 sfa_authority_params = {
 621                     'authority_hrn'        : hrn,
 622                     #'authority_urn'        : urn,
 623                     #'type'       : request['type'],
 624                     #'pi'        : None,
 625                     #'enabled'    : True
 626                 }
 627                 logger.info("ADD Authority")
 628                 sfa_add_authority(wsgi_request, sfa_authority_params)
 629                 request_status['SFA authority'] = {'status': True }
 630                 PendingAuthority.objects.get(id=request['id']).delete()
 631
 632             except Exception, e:
 633                 request_status['SFA authority'] = {'status': False, 'description': str(e)}
 634
 635         elif request['type'] == 'project':
 636             try:
 637                 hrn = request['authority_hrn'] + '.' + request['project_name']
 638
 639                 # Only hrn is required for Manifold Query
 640                 sfa_authority_params = {
 641                     'authority_hrn'        : hrn
 642                 }
 643                 sfa_add_authority(wsgi_request, sfa_authority_params)
 644                 request_status['SFA project'] = {'status': True }
 645                 PendingProject.objects.get(id=request['id']).delete()
 646
 647                 # Add user as a PI of the project
 648                 authority_add_pis(wsgi_request, hrn , request['user_hrn'])
 649
 650                 # Clear user's Credentials
 651                 #sfa_user = sfa_get_user(wsgi_request, request['user_hrn'])
 652                 clear_user_creds(wsgi_request,request['email'])
 653
 654             except Exception, e:
 655                 request_status['SFA project'] = {'status': False, 'description': str(e)}
 656
 657         elif request['type'] == 'join':
 658             try:
 659                 # Add user as a PI of the project
 660                 authority_add_pis(wsgi_request, request['authority_hrn'] , request['user_hrn'])
 661
 662                 request_status['SFA join'] = {'status': True }
 663                 PendingJoin.objects.get(id=request['id']).delete()
 664
 665                 # Clear user's Credentials
 666                 clear_user_creds(wsgi_request,request['email'])
 667
 668             except Exception, e:
 669                 request_status['SFA join'] = {'status': False, 'description': str(e)+' - '+str(request)}
 670         else:
 671             request_status['other'] = {'status': False, 'description': 'unknown type of request'}
 672         # XXX Remove from Pendings in database
 673
 674         status['%s__%s' % (request['type'], request['id'])] = request_status
 675
 676     return status
 677
 678 def validate_action(request, **kwargs):
 679     ids = filter(None, kwargs['id'].split('/'))
 680     status = portal_validate_request(request, ids)
 681     json_answer = json.dumps(status)
 682     return HttpResponse (json_answer, content_type="application/json")
 683
 684
 685 def reject_action(request, **kwargs):
 686     ids = filter(None, kwargs['id'].split('/'))
 687     status = portal_reject_request(request, ids)
 688     json_answer = json.dumps(status)
 689     return HttpResponse (json_answer, content_type="application/json")
 690
 691
 692 def portal_reject_request(wsgi_request, request_ids):
 693     status = {}
 694     # get the domain url
 695     current_site = Site.objects.get_current()
 696     current_site = current_site.domain
 697
 698
 699     if not isinstance(request_ids, list):
 700         request_ids = [request_ids]
 701
 702     requests = get_request_by_id(request_ids)
 703     for request in requests:
 704         # type, id, timestamp, details, allowed -- MISSING: authority_hrn
 705         # CAREFUL about details
 706         # user  : first name, last name, email, password, keypair
 707         # slice : number of nodes, type of nodes, purpose
 708
 709         request_status = {}
 710
 711         if request['type'] == 'user':
 712             try:
 713                 request_status['SFA user'] = {'status': True }
 714                 # getting user email based on id
 715                 ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 716                 for user in PendingUser.objects.raw('SELECT * FROM portal_pendinguser WHERE id = %s', [request['id']]):
 717                     user_email= user.email
 718                     first_name = user.first_name
 719                     last_name = user.last_name
 720
 721                 ctx = {
 722                     'first_name'    : first_name,
 723                     'last_name'     : last_name,
 724                     'portal_url'    : current_site,
 725                     }
 726                 try:
 727                     theme.template_name = 'user_request_denied.txt'
 728                     text_content = render_to_string(theme.template, ctx)
 729                     theme.template_name = 'user_request_denied.html'
 730                     html_content = render_to_string(theme.template, ctx)
 731                     theme.template_name = 'email_default_sender.txt'
 732                     sender =  render_to_string(theme.template, ctx)
 733                     sender = sender.replace('\n', '')
 734
 735                     subject = 'User request denied.'
 736
 737                     msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 738                     msg.attach_alternative(html_content, "text/html")
 739                     msg.send()
 740                 except Exception as e:
 741                     logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 742
 743                 # removing from Django portal_pendinguser
 744                 PendingUser.objects.get(id=request['id']).delete()
 745
 746                 delete_local_user(wsgi_request, user_email)
 747             except Exception, e:
 748                 request_status['SFA authority'] = {'status': False, 'description': str(e)}
 749
 750         elif request['type'] == 'slice':
 751             request_status['SFA slice'] = {'status': True }
 752
 753             # getting user email based on id
 754             ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 755             for user in PendingSlice.objects.raw('SELECT * FROM portal_pendingslice WHERE id = %s', [request['id']]):
 756                 user_email= user.type_of_nodes # XXX type_of_nodes field contains the email [shd be renamed in DB]
 757                 slice_name = user.slice_name
 758                 purpose = user.purpose
 759                 url = user.number_of_nodes
 760
 761             ctx = {
 762                 'slice_name': slice_name,
 763                 'purpose': purpose,
 764                 'url': url,
 765                 'portal_url': current_site,
 766                 }
 767             try:
 768                 theme.template_name = 'slice_request_denied.txt'
 769                 text_content = render_to_string(theme.template, ctx)
 770                 theme.template_name = 'slice_request_denied.html'
 771                 html_content = render_to_string(theme.template, ctx)
 772                 theme.template_name = 'email_default_sender.txt'
 773                 sender =  render_to_string(theme.template, ctx)
 774                 sender = sender.replace('\n', '')
 775
 776                 subject = 'Slice request denied.'
 777
 778                 msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 779                 msg.attach_alternative(html_content, "text/html")
 780                 msg.send()
 781             except Exception as e:
 782                 logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 783
 784             PendingSlice.objects.get(id=request['id']).delete()
 785
 786         elif request['type'] == 'authority':
 787             request_status['SFA authority'] = {'status': True }
 788
 789             # getting user email based on id
 790             ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 791             for user in PendingAuthority.objects.raw('SELECT * FROM portal_pendingauthority WHERE id = %s', [request['id']]):
 792                 user_email= user.address_line1 # XXX address_line1 field contains the email [shd be renamed in DB]
 793                 site_name = user.site_name
 794                 city = user.address_city
 795                 country = user.address_country
 796                 short_name = user.site_abbreviated_name
 797                 url = user.site_url
 798
 799             ctx = {
 800                 'site_name': site_name,
 801                 'short_name': short_name,
 802                 'url': url,
 803                 'city': city,
 804                 'country': country,
 805                 'portal_url'    : current_site,
 806                 }
 807
 808             try:
 809                 theme.template_name = 'authority_request_denied.txt'
 810                 text_content = render_to_string(theme.template, ctx)
 811                 theme.template_name = 'authority_request_denied.html'
 812                 html_content = render_to_string(theme.template, ctx)
 813                 theme.template_name = 'email_default_sender.txt'
 814                 sender =  render_to_string(theme.template, ctx)
 815                 sender = sender.replace('\n', '')
 816                 subject = 'Authority request denied.'
 817                 msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 818                 msg.attach_alternative(html_content, "text/html")
 819                 msg.send()
 820             except Exception as e:
 821                 logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 822
 823             PendingAuthority.objects.get(id=request['id']).delete()
 824
 825         # XXX TMP we should send an email to the user to inform him/her
 826         elif request['type'] == 'project':
 827             request_status['SFA project'] = {'status': True }
 828             PendingProject.objects.get(id=request['id']).delete()
 829
 830         elif request['type'] == 'join':
 831             request_status['SFA join'] = {'status': True }
 832             PendingJoin.objects.get(id=request['id']).delete()
 833
 834         status['%s__%s' % (request['type'], request['id'])] = request_status
 835
 836     return status
 837
 838 # Django and ajax
 839 # http://djangosnippets.org/snippets/942/
 840
 841
 842
 843 #-------------------------------------------------------------------------------
 844 # REQUESTS - Slices
 845 #-------------------------------------------------------------------------------
 846
 847 def create_slice(wsgi_request, request):
 848     """
 849     Arguments:
 850         wsgi_request (~ WSGIRequest) :
 851         request (dict) : the slice request in our own dict format
 852
 853     Raises:
 854         Exception
 855     """
 856     hrn = "%s.%s" % (request['authority_hrn'], request['slice_name'])
 857     # XXX tmp sfa dependency
 858     from sfa.util.xrn import Xrn
 859     urn = Xrn(hrn, request['type']).get_urn()
 860
 861     # Add User to Slice if we have the user_hrn in pendingslice table
 862     user_hrn = request.get('user_hrn', None)
 863     user_hrns = list([user_hrn]) if user_hrn else list()
 864
 865     # CACHE PB with fields
 866     page = Page(wsgi_request)
 867     metadata = page.get_metadata()
 868     user_md = metadata.details_by_object('user')
 869     user_fields = [column['name'] for column in user_md['column']]
 870
 871     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 872     #user_query  = Query().get('myslice:user').select('user_hrn','user_email').filter_by('user_hrn','==',user_hrn)
 873     user_query  = Query().get('myslice:user').select(user_fields).filter_by('user_hrn','==',user_hrn)
 874     user_details_sfa = execute_admin_query(wsgi_request, user_query)
 875     if not user_details_sfa:
 876         raise Exception, "User %s doesn't exist, validate user before validating slice" % user_hrn
 877     for user in user_details_sfa:
 878         user_email = user['user_email']
 879
 880     # XXX LOIC Quick fix because this is totally inconsistent
 881     if not 'number_of_nodes' in request:
 882         request['number_of_nodes']=""
 883
 884     # XXX We should create a slice with Manifold terminology
 885     slice_params = {
 886         'slice_hrn'        : hrn,
 887         'slice_urn'        : urn,
 888         'slice_type'       : request['type'],
 889         'url'              : request['number_of_nodes'],
 890         'users'            : user_hrns,
 891         'slice_enabled'    : True
 892     }
 893     # ignored in request: id, timestamp,  number_of_nodes, type_of_nodes, purpose
 894
 895     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 896     query = Query.create('myslice:slice').set(slice_params).select('slice_hrn')
 897     results = execute_query(wsgi_request, query)
 898     if not results:
 899         raise Exception, "Could not create %s. Already exists ?" % slice_params['hrn']
 900     else:
 901         clear_user_creds(wsgi_request,user_email)
 902         # log user activity
 903         activity.slice.validate(request, { "slice" : hrn })
 904         try:
 905             theme.template_name = 'slice_request_validated.txt'
 906             text_content = render_to_string(theme.template, request)
 907             theme.template_name = 'slice_request_validated.html'
 908             html_content = render_to_string(theme.template, request)
 909
 910             theme.template_name = 'email_default_sender.txt'
 911             sender =  render_to_string(theme.template, request)
 912             sender = sender.replace('\n', '')
 913
 914             subject = 'Slice request validated'
 915
 916             msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 917             msg.attach_alternative(html_content, "text/html")
 918             msg.send()
 919         except Exception as e:
 920             logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 921
 922     return results
 923
 924 def create_pending_slice(wsgi_request, request, email):
 925     """
 926     """
 927
 928     # Insert an entry in the PendingSlice table
 929     s = PendingSlice(
 930         slice_name      = request['slice_name'],
 931         user_hrn        = request['user_hrn'],
 932         authority_hrn   = request['authority_hrn'],
 933         number_of_nodes = request['url'], # field needs to be renamed
 934         purpose         = request['purpose'],
 935         type_of_nodes   = request['email'] # field needs to be renamed
 936     )
 937     s.save()
 938
 939     try:
 940         # Send an email: the recipients are the PI of the authority
 941         recipients = authority_get_pi_emails(wsgi_request, request['authority_hrn'])
 942
 943         theme.template_name = 'slice_request_email.txt'
 944         text_content = render_to_string(theme.template, request)
 945
 946         theme.template_name = 'slice_request_email.html'
 947         html_content = render_to_string(theme.template, request)
 948
 949         theme.template_name = 'slice_request_email_subject.txt'
 950         subject = render_to_string(theme.template, request)
 951         subject = subject.replace('\n', '')
 952
 953         sender = email
 954         msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
 955         msg.attach_alternative(html_content, "text/html")
 956         msg.send()
 957     except Exception as e:
 958         logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 959
 960
 961 def create_pending_project(wsgi_request, request):
 962     """
 963     """
 964
 965     # Insert an entry in the PendingProject table
 966     s = PendingProject(
 967         project_name    = request['project_name'],
 968         user_hrn        = request['user_hrn'],
 969         email           = request['email'],
 970         authority_hrn   = request['authority_hrn'],
 971         purpose         = request['purpose'],
 972     )
 973     s.save()
 974
 975 def create_pending_join(wsgi_request, request):
 976     """
 977     """
 978
 979     # Insert an entry in the PendingJoin table
 980     s = PendingJoin(
 981         user_hrn        = request['user_hrn'],
 982         email           = request['email'],
 983         project_name    = request['project_name'],
 984         authority_hrn   = request['authority_hrn'],
 985     )
 986     s.save()
 987
 988
 989 #     try:
 990 #         # Send an email: the recipients are the PI of the authority
 991 #         recipients = authority_get_pi_emails(wsgi_request, request['authority_hrn'])
 992 #
 993 #         theme.template_name = 'slice_request_email.txt'
 994 #         text_content = render_to_string(theme.template, request)
 995 #
 996 #         theme.template_name = 'slice_request_email.html'
 997 #         html_content = render_to_string(theme.template, request)
 998 #
 999 #         theme.template_name = 'slice_request_email_subject.txt'
1000 #         subject = render_to_string(theme.template, request)
1001 #         subject = subject.replace('\n', '')
1002 #
1003 #         sender = email
1004 #         msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
1005 #         msg.attach_alternative(html_content, "text/html")
1006 #         msg.send()
1007 #     except Exception, e:
1008 #         print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
1009
1010
1011 #-------------------------------------------------------------------------------
1012 # REQUESTS - Users
1013 #-------------------------------------------------------------------------------
1014
1015 def manifold_add_reference_user_accounts(wsgi_request, request):
1016     """When a new user is created, add reference accounts to the reference platform.
1017     """
1018     # XXX XXX XXX The rest of this function has to be checked XXX XXX XXX
1019
1020     # Retrieve user information
1021     user_query  = Query().get('local:user')             \
1022         .select('user_id', 'config', 'email', 'status') \
1023         .filter_by('email', '==', request['email'])
1024     user_details = execute_admin_query(wsgi_request, user_query)
1025
1026     # USER MAIN ACCOUNT != reference
1027     #print 'USER MAIN ACCOUNT != reference'
1028     list_accounts_query = Query().get('local:account')              \
1029         .select('user_id', 'platform_id', 'auth_type', 'config')    \
1030         .filter_by('user_id', '==', user_details[0]['user_id'])     \
1031         .filter_by('auth_type', '!=', 'reference')
1032     list_accounts = execute_admin_query(wsgi_request, list_accounts_query)
1033
1034     # XXX main_platform is being erased several times ???
1035     for account in list_accounts:
1036         main_platform_query = Query().get('local:platform')         \
1037             .select('platform_id', 'platform')                      \
1038             .filter_by('platform_id', '==', account['platform_id'])
1039         main_platform = execute_admin_query(wsgi_request, main_platform_query)
1040
1041     # Add reference accounts on SFA enabled platforms
1042     platforms_query = Query().get('local:platform') \
1043         .filter_by('disabled', '==', '0')           \
1044         .filter_by('gateway_type', '==', 'sfa')     \
1045         .select('platform_id', 'gateway_type')
1046     platforms = execute_admin_query(wsgi_request, platforms_query)
1047     for platform in platforms:
1048         #print "add reference to platform ",platform
1049         manifold_account_params = {
1050             'user_id'       : user_details[0]['user_id'],
1051             'platform_id'   : platform['platform_id'],
1052             'auth_type'     : 'reference',
1053             'config'        : '{"reference_platform": "' + main_platform[0]['platform'] + '"}',
1054         }
1055         manifold_add_account(wsgi_request, manifold_account_params)
1056
1057 def sfa_create_user(wsgi_request, request, namespace = None, as_admin = False):
1058     """
1059     Arguments:
1060         wsgi_request (~ WSGIRequest) :
1061         request (dict) : the user request in our own dict format
1062
1063     Raises:
1064         Exception
1065     """
1066     from sfa.util.xrn import Xrn
1067
1068     auth_pi = request.get('pi', None)
1069     auth_pi = list([auth_pi]) if auth_pi else list()
1070
1071     # We create a user request with Manifold terminology
1072     sfa_user_params = {
1073         'user_hrn'          : request['user_hrn'],
1074         'user_email'        : request['email'],
1075         'user_urn'          : Xrn(request['user_hrn'], request['type']).get_urn(),
1076         'user_type'         : request['type'],
1077         'keys'              : request['public_key'],
1078         'user_first_name'   : request['first_name'],
1079         'user_last_name'    : request['last_name'],
1080         'pi_authorities'    : auth_pi,
1081         'user_enabled'      : True
1082     }
1083
1084     if namespace is not None:
1085         query = Query.create('%s:user' % namespace).set(sfa_user_params).select('user_hrn')
1086     else:
1087         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
1088         query = Query.create('myslice:user').set(sfa_user_params).select('user_hrn')
1089
1090     if as_admin:
1091         results = execute_admin_query(wsgi_request, query)
1092     else:
1093         results = execute_query(wsgi_request, query)
1094
1095     if not results:
1096         raise Exception, "Could not create %s. Already exists ?" % sfa_user_params['user_hrn']
1097     else:
1098         try:
1099             theme.template_name = 'user_request_validated.txt'
1100             text_content = render_to_string(theme.template, request)
1101             theme.template_name = 'user_request_validated.html'
1102             html_content = render_to_string(theme.template, request)
1103
1104             theme.template_name = 'email_default_sender.txt'
1105             sender =  render_to_string(theme.template, request)
1106             sender = sender.replace('\n', '')
1107
1108
1109             subject = 'Account validated'
1110
1111             msg = EmailMultiAlternatives(subject, text_content, sender, [request['email']])
1112             msg.attach_alternative(html_content, "text/html")
1113             msg.send()
1114         except Exception as e:
1115             logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
1116
1117     return results
1118
1119 def iotlab_create_user (wsgi_request, request, namespace = None, as_admin=False):
1120
1121     import requests
1122     import time
1123     from requests.auth import HTTPBasicAuth
1124
1125     engine = ConfigEngine()
1126     URL_REST = engine.iotlab_url()
1127     LOGIN_ADMIN = engine.iotlab_admin_user()
1128     PASSWORD_ADMIN = engine.iotlab_admin_password()
1129
1130     auth = HTTPBasicAuth(LOGIN_ADMIN,PASSWORD_ADMIN)
1131     headers = {'content-type': 'application/json'}
1132
1133     for user in PendingUser.objects.raw('SELECT * FROM portal_pendinguser WHERE email = %s', [request['email']]):
1134         password= user.password
1135
1136
1137     iotlab_user_params = {
1138         "type"          : "SA",
1139         #"login"         : request['email'], #auto generated by iotlab
1140         "password"      : password,
1141         "firstName"     : request['first_name'],
1142         "lastName"      : request['last_name'],
1143         "email"         : request['email'],
1144         "structure"     : request['authority_hrn'],
1145         "city"          : "N/A",
1146         "country"       : "N/A",
1147         "sshPublicKey"  : request['public_key'],
1148         "motivations"   : "SFA federation",
1149     }
1150
1151     iotlab_user_params1 = json.dumps(iotlab_user_params)
1152     r=requests.post(url=URL_REST, data=iotlab_user_params1, headers=headers, auth=auth)
1153     logger.info('Create iotlab user : {} {}'.format(r.status_code, r.text))
1154     return r.text
1155
1156 def create_user(wsgi_request, request, namespace = None, as_admin = False):
1157     # XXX This has to be stored centrally
1158     USER_STATUS_ENABLED = 2
1159
1160     # NOTE : if we were to create a user directly (just like we create slices,
1161     # we would have to perform the steps in create_pending_user too
1162
1163     # Add the user to the SFA registry
1164     sfa_create_user(wsgi_request, request, namespace, as_admin)
1165
1166     # Update Manifold user status
1167     manifold_update_user(wsgi_request, request['email'], {'status': USER_STATUS_ENABLED})
1168
1169     # Add reference accounts for platforms
1170     manifold_add_reference_user_accounts(wsgi_request, request)
1171
1172     # Add the user to iotlab portal if theme is set to onelab
1173     if theme.theme == 'onelab':
1174         iotlab_create_user (wsgi_request, request)
1175
1176 def create_pending_user(wsgi_request, request, user_detail):
1177     """
1178     """
1179
1180     # Insert an entry in the PendingUser table
1181     b = PendingUser(
1182         first_name    = request['first_name'],
1183         last_name     = request['last_name'],
1184         authority_hrn = request['authority_hrn'],
1185         email         = request['email'],
1186         password      = request['password'],
1187         public_key    = request['public_key'],
1188         private_key   = request['private_key'],
1189         user_hrn      = request['user_hrn'],
1190         pi            = request['pi'],
1191         email_hash    = request['email_hash'],
1192         status        = 'False',
1193     )
1194     b.save()
1195     # sends email to user to activate the email
1196     theme.template_name = 'activate_user.html'
1197     html_content = render_to_string(theme.template, request)
1198     theme.template_name = 'activate_user.txt'
1199     text_content = render_to_string(theme.template, request)
1200     theme.template_name = 'activate_user_email_subject.txt'
1201     subject = render_to_string(theme.template, request)
1202     subject = subject.replace('\n', '')
1203     theme.template_name = 'email_default_sender.txt'
1204     sender =  render_to_string(theme.template, request)
1205     sender = sender.replace('\n', '')
1206     recipient = [request['email']]
1207     #recipient = recipient.append(request['email'])
1208
1209     msg = EmailMultiAlternatives(subject, text_content, sender, recipient)
1210     msg.attach_alternative(html_content, "text/html")
1211     msg.send()
1212
1213     # saves the user to django auth_user table [needed for password reset]
1214     user = User.objects.create_user(request['email'], request['email'], request['password'])
1215
1216     # Creating a manifold user
1217     user_id = manifold_add_user(wsgi_request, request)
1218
1219     # Creating a Manifold account on the MySlice platform
1220     # Note the JSON representation of public and private keys already includes quotes
1221     account_config = {
1222         'user_hrn'          : request['user_hrn'],
1223         'user_public_key'   : request['public_key'],
1224     }
1225     if request['private_key']:
1226         account_config['user_private_key'] = request['private_key']
1227
1228     user_id = user_detail['user_id'] + 1 # the user_id for the newly created user in local:user
1229
1230     # XXX TODO: Require a myslice platform
1231     # ALERT: this will disapear with ROUTERV2 of Manifold
1232     # We have to consider the case where several registries can be used
1233     # Removed hardcoded platform = 5
1234     # This platform == 'myslice' is a TMP FIX !!
1235     try:
1236         reg_platform_query = Query().get('local:platform') \
1237             .filter_by('platform', '==', 'myslice')           \
1238             .select('platform_id')
1239         reg_platform = execute_admin_query(wsgi_request, reg_platform_query)
1240
1241         reg_platform_id = reg_platform[0]['platform_id']
1242         account_params = {
1243             'platform_id'   : reg_platform_id, # XXX ALERT !!
1244             'user_id'       : user_id,
1245             'auth_type'     : request['auth_type'],
1246             'config'        : json.dumps(account_config),
1247         }
1248         manifold_add_account(wsgi_request, account_params)
1249     except Exception as e:
1250         logger.error("Failed creating manifold account on platform {} for user: {}".format('myslice', request['email']))
1251
1252     try:
1253         # Send an email: the recipients are the PI of the authority
1254         # If No PI is defined for this Authority, send to a default email (different for each theme)
1255         recipients = authority_get_pi_emails(wsgi_request, request['authority_hrn'])
1256
1257         theme.template_name = 'user_request_email.html'
1258         html_content = render_to_string(theme.template, request)
1259
1260         theme.template_name = 'user_request_email.txt'
1261         text_content = render_to_string(theme.template, request)
1262
1263         theme.template_name = 'user_request_email_subject.txt'
1264         subject = render_to_string(theme.template, request)
1265         subject = subject.replace('\n', '')
1266
1267         theme.template_name = 'email_default_sender.txt'
1268         sender =  render_to_string(theme.template, request)
1269         sender = sender.replace('\n', '')
1270
1271         msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
1272         msg.attach_alternative(html_content, "text/html")
1273         msg.send()
1274     except Exception, e:
1275         logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
1276         import traceback
1277         logger.error(traceback.format_exc())