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.auth            import get_user_model
  11 from django.template.loader         import render_to_string
  12 from django.core.mail               import EmailMultiAlternatives, send_mail
  13
  14 from myslice.theme                  import ThemeView
  15 from myslice.configengine           import ConfigEngine
  16
  17 from myslice.settings import logger
  18
  19 from rest.sfa_api import sfa_client
  20
  21 theme = ThemeView()
  22
  23 import activity.slice
  24
  25 # Thierry: moving this right into the code so
  26 # most people can use myslice without having to install sfa
  27 # XXX tmp sfa dependency, should be moved to SFA gateway
  28 #from sfa.util.xrn                import Xrn
  29
  30 def get_myslice_platform(request):
  31     platform_query  = Query().get('local:platform').select('platform_id','platform','gateway_type','disabled','config').filter_by('platform','==','myslice')
  32     platform_details = execute_query(request, platform_query)
  33     if isinstance(platform_details,list):
  34         for platform_detail in platform_details:
  35             return platform_detail
  36     else:
  37         return None
  38
  39 def get_myslice_account(request):
  40     try:
  41         platform_myslice = get_myslice_platform(request)
  42         account_query  = Query().get('local:account').select('user_id','platform_id','auth_type','config').filter_by('platform_id','==',platform_myslice['platform_id'])
  43         account_details = execute_query(request, account_query)
  44         for account_detail in account_details:
  45             return account_detail
  46     except Exception as e:
  47         print e
  48         return None
  49
  50 def get_registry_url(request):
  51     try:
  52         platform_detail = get_myslice_platform(request)
  53         platform_config = json.loads(platform_detail['config'])
  54         import socket
  55         hostname = socket.gethostbyaddr(socket.gethostname())[0]
  56         registry = platform_config.get('registry','N/A')
  57         if 'localhost' in registry:
  58             port = registry.split(':')[-1:][0]
  59             registry = "http://" + hostname +':'+ port
  60         return registry
  61     except Exception as e:
  62         print e
  63         return None
  64
  65 def get_jfed_identity(request):
  66     try:
  67         account_detail = get_myslice_account(request)
  68         account_config = json.loads(account_detail['config'])
  69         if 'user_private_key' in account_config:
  70             private_key = account_config['user_private_key']
  71             user_hrn = account_config.get('user_hrn','N/A')
  72             platform_detail = get_myslice_platform(request)
  73             registry = get_registry_url(request)
  74             #registry = 'http://sfa-fed4fire.pl.sophia.inria.fr:12345/'
  75             jfed_identity = user_hrn + '\n' + registry + '\n' + private_key
  76             return jfed_identity
  77         else:
  78             return None
  79     except Exception as e:
  80         print e
  81         return None
  82
  83 def getAuthorities(request, admin = False):
  84     result = sfa_client(request,'List',hrn='onelab',object_type='authority',platforms=['myslice'],admin=admin)
  85     authorities = list()
  86     for item in result['myslice']:
  87         t_hrn = item['hrn'].split('.')
  88         if 'name' in item:
  89             authorities.append({'authority_hrn':item['hrn'], 'name':item['name'], 'shortname':t_hrn[-1].upper()})
  90         else:
  91             authorities.append({'authority_hrn':item['hrn']})
  92     return sorted(authorities)
  93
  94
  95 # Get the list of pis in a given authority
  96 def authority_get_pis(request, authority_hrn):
  97     # CACHE PB with fields
  98     page = Page(request)
  99     metadata = page.get_metadata()
 100     auth_md = metadata.details_by_object('authority')
 101     auth_fields = [column['name'] for column in auth_md['column']]
 102
 103     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 104     query = Query.get('myslice:authority').filter_by('authority_hrn', '==', authority_hrn).select(auth_fields)
 105     results = execute_admin_query(request, query)
 106     #print "authority_get_pis = %s" % results
 107     # NOTE: temporarily commented. Because results is giving empty list.
 108     # Needs more debugging
 109     #if not results:
 110     #    raise Exception, "Authority not found: %s" % authority_hrn
 111     #result, = results
 112     #return result['pi_users']
 113     return results
 114
 115 #check the user is pi or not in the registry
 116 def authority_check_pis(request, user_email):
 117     try:
 118         user_query  = Query().get('local:user').filter_by('email', '==', user_email).select('user_id','email','password','config')
 119         user_details = execute_admin_query(request, user_query)
 120
 121         # getting the authority_hrn
 122         for user_detail in user_details:
 123             user_id = user_detail['user_id']
 124             if user_detail['config']:
 125                 config = json.loads(user_detail['config'])
 126                 authority_hrn = config.get('authority','Unknown Authority')
 127
 128         account_query  = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
 129         account_details = execute_admin_query(request, account_query)
 130
 131         platform_query  = Query().get('local:platform').select('platform_id','platform')
 132         platform_details = execute_admin_query(request, platform_query)
 133
 134         for account_detail in account_details:
 135             for platform_detail in platform_details:
 136                 if platform_detail['platform_id'] == account_detail['platform_id']:
 137                     if 'myslice' in platform_detail['platform']:
 138                         account_config = json.loads(account_detail['config'])
 139                         user_hrn = account_config.get('user_hrn','N/A')
 140
 141         pi_status = False
 142         pis = authority_get_pis (request, authority_hrn)
 143         for pi in pis:
 144             pi_list = pi['pi_users']
 145
 146         if user_hrn in pi_list:
 147             pi_status = True
 148         return pi_status
 149
 150     except Exception as e:
 151         logger.error("Exception in actions.py in authority_check_pis {}".format(e))
 152         return None
 153
 154
 155 def authority_add_pis(request, authority_hrn, user_hrn):
 156     try:
 157         pi_list = []
 158         # getting pis of the authority of the user
 159         pis = authority_get_pis (request, authority_hrn)
 160         for pi in pis:
 161             pi_list = pi['pi_users']
 162
 163         updated_pi_list = pi_list.append(user_hrn)
 164         query = Query.update('myslice:authority').filter_by('authority_hrn', '==', authority_hrn).set({'pi_users':pi_list})
 165         results = execute_query(request,query)
 166         newpis = authority_get_pis (request, authority_hrn)
 167
 168         # Add the user to the slices of the project he/she joined
 169         if len(authority_hrn.split('.')) > 2:
 170             # this authority_hrn is a project
 171             query_slices = Query.get('myslice:slice').filter_by('parent_authority', '==', authority_hrn).select('slice_hrn')
 172             results_slices = execute_query(request,query_slices)
 173             for s in results_slices:
 174                 sfa_add_user_to_slice(request, user_hrn, s['slice_hrn'])
 175         # Clear Credentials of the user
 176         user_email = get_user_email(request, user_hrn)
 177         clear_user_creds(request, user_email)
 178
 179         return newpis
 180     except Exception as e:
 181         logger.error("Exception in actions.py in authority_add_pis {}".format(e))
 182         raise Exception, "Exception in actions.py in authority_add_pis {}".format(e)
 183
 184 def authority_remove_pis(request, authority_hrn, user_hrn):
 185     try:
 186         pi_list = []
 187         # getting pis of the authority of the user
 188         pis = authority_get_pis (request, authority_hrn)
 189         for pi in pis:
 190             pi_list = pi['pi_users']
 191
 192         updated_pi_list = pi_list.remove(user_hrn)
 193         query = Query.update('myslice:authority').filter_by('authority_hrn', '==', authority_hrn).set({'pi_users':pi_list})
 194         results = execute_query(request,query)
 195         newpis = authority_get_pis (request, authority_hrn)
 196
 197         # Remove the user from the slices of the project he/she left
 198         if len(authority_hrn.split('.')) > 2:
 199             # this authority_hrn is a project
 200             query_slices = Query.get('myslice:slice').filter_by('parent_authority', '==', authority_hrn).select('slice_hrn')
 201             results_slices = execute_query(request,query_slices)
 202             for s in results_slices:
 203                 print 'remove from slice %s' % s
 204                 sfa_remove_user_from_slice(request, user_hrn, s['slice_hrn'])
 205
 206         # Clear Credentials of the user
 207         user_email = get_user_email(request, user_hrn)
 208         clear_user_creds(request, user_email)
 209
 210         return newpis
 211     except Exception as e:
 212         logger.error("Exception in actions.py in authority_remove_pis {}".format(e))
 213         raise Exception, "Exception in actions.py in authority_remove_pis {}".format(e)
 214
 215
 216 def authority_get_pi_emails(request, authority_hrn):
 217     pi_users = authority_get_pis(request,authority_hrn)
 218     logger.info("pi_users = %s" % pi_users)
 219
 220     if any(pi['pi_users'] == None or not pi['pi_users']  for pi in pi_users):
 221         #theme.template_name = 'email_default_recipients.txt'
 222         #default_email = render_to_string(theme.template, request)
 223         #default_email = default_email.replace('\n', '')
 224         #return default_email
 225         # the above doesn't work
 226         return ['support@onelab.eu']
 227     else:
 228         pi_user_hrns = [ hrn for x in pi_users for hrn in x['pi_users'] ]
 229
 230         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 231         query = Query.get('myslice:user').filter_by('user_hrn', 'included', pi_user_hrns).select('user_email')
 232         results = execute_admin_query(request, query)
 233         return [result['user_email'] for result in results]
 234
 235 def get_user_email(request, user_hrn):
 236     query = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn).select('user_email')
 237     results = execute_admin_query(request, query)
 238     return results[0]['user_email']
 239
 240 #clear user credentials
 241 def clear_user_creds(request, user_email):
 242     try:
 243         user_query  = Query().get('local:user').filter_by('email', '==', user_email).select('user_id','email','password','config')
 244         user_details = execute_admin_query(request, user_query)
 245
 246         # getting the user_id from the session
 247         for user_detail in user_details:
 248             user_id = user_detail['user_id']
 249             user_email = user_detail['email']
 250
 251         account_query  = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
 252         account_details = execute_admin_query(request, account_query)
 253
 254         platform_query  = Query().get('local:platform').select('platform_id','platform')
 255         platform_details = execute_admin_query(request, platform_query)
 256
 257         for account_detail in account_details:
 258             for platform_detail in platform_details:
 259                 if platform_detail['platform_id'] == account_detail['platform_id']:
 260                     if 'myslice' in platform_detail['platform']:
 261                         account_config = json.loads(account_detail['config'])
 262                         #user_cred = account_config.get('delegated_user_credential','N/A')
 263                         user_cred = account_config.get('user_credential','N/A')
 264                         if 'N/A' not in user_cred:
 265                             user_hrn = account_config.get('user_hrn','N/A')
 266                             user_pub_key = json.dumps(account_config.get('user_public_key','N/A'))
 267                             user_priv_key = json.dumps(account_config.get('user_private_key','N/A'))
 268                             updated_config = '{"user_public_key":'+ user_pub_key + ', "user_private_key":'+ user_priv_key + ', "user_hrn":"'+ user_hrn + '"}'
 269                             user_params = { 'config': updated_config}
 270                             manifold_update_account(request, user_id,user_params)
 271                             return user_email
 272                         else:
 273                             return None
 274
 275     except Exception as e:
 276         logger.error("Exception in actions.py in clear_user_creds {}".format(e))
 277         return None
 278
 279 def is_pi(wsgi_request, user_hrn, authority_hrn):
 280     # authorities from user where user_hrn == "ple.upmc.jordan_auge"
 281     logger.debug("#### actions.py is_pi authority_hrn = {}".format(authority_hrn))
 282     try:
 283         # CACHE PB with fields
 284         page = Page(wsgi_request)
 285         metadata = page.get_metadata()
 286         user_md = metadata.details_by_object('user')
 287         user_fields = [column['name'] for column in user_md['column']]
 288
 289         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 290         query  = Query().get('myslice:user').select(user_fields).filter_by('user_hrn','==',user_hrn)
 291         #query = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn).select('pi_authorities')
 292         results = execute_query(wsgi_request, query)
 293         for user_detail in results:
 294             if authority_hrn in user_detail['pi_authorities']:
 295                 return True
 296     except Exception as e:
 297         logger.error("Exception in actions.py in is_pi {}".format(e))
 298     return False
 299
 300 # SFA get record
 301
 302 def sfa_get_user(request, user_hrn, pub=None):
 303
 304     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 305     query_sfa_user = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn)
 306     result_sfa_user = execute_admin_query(request, query_sfa_user)
 307     return result_sfa_user[0]
 308
 309 def sfa_update_user(request, user_hrn, user_params):
 310     # user_params: keys [public_key]
 311     if 'email' in user_params:
 312         user_params['user_email'] = user_params['email']
 313
 314     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 315     query = Query.update('myslice:user').filter_by('user_hrn', '==', user_hrn).set(user_params).select('user_hrn')
 316     results = execute_admin_query(request,query)
 317     return results
 318
 319 def sfa_add_authority(request, authority_params):
 320
 321     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 322     query = Query.create('myslice:authority').set(authority_params).select('authority_hrn')
 323     results = execute_query(request, query)
 324     logger.info("sfa_add_auth results={}".format(results))
 325     if not results:
 326         raise Exception, "Could not create %s. Already exists ?" % authority_params['hrn']
 327     return results
 328
 329 def sfa_add_user_to_slice(request, user_hrn, slice_hrn):
 330 # UPDATE myslice:slice SET users = ['fed4fire.upmc.loic_baron', 'fed4fire.upmc.mohammed-yasin_rahman', 'fed4fire.upmc.demo'] WHERE slice_hrn == 'fed4fire.upmc.project_y.test_under' SELECT slice_hrn, slice_urn
 331     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 332     query_current_users = Query.get('myslice:slice').select('users').filter_by('slice_hrn','==',slice_hrn)
 333     results_current_users = execute_query(request, query_current_users)
 334     current_users = list()
 335     for r in results_current_users:
 336         current_users.extend(r['users'])
 337     users = list(set([user_hrn]) | set(current_users))
 338
 339     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 340     query = Query.update('myslice:slice').filter_by('slice_hrn', '==', slice_hrn).set({'users':users}).select('slice_hrn')
 341     results = execute_query(request, query)
 342 # Also possible but not supported yet
 343 # UPDATE myslice:user SET slice=['ple.upmc.agent','ple.upmc.myslicedemo','ple.upmc.tophat'] where user_hrn=='ple.upmc.azerty'
 344     if not results:
 345         raise Exception, "Could not add user %s to slice %s" % (user_hrn, slice_hrn)
 346     return results
 347
 348 def sfa_remove_user_from_slice(request, user_hrn, slice_hrn):
 349 # UPDATE myslice:slice SET users = ['fed4fire.upmc.loic_baron', 'fed4fire.upmc.demo'] WHERE slice_hrn == 'fed4fire.upmc.project_y.test_under' SELECT slice_hrn, slice_urn
 350     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 351     query_current_users = Query.get('myslice:slice').select('users').filter_by('slice_hrn','==',slice_hrn)
 352     results_current_users = execute_query(request, query_current_users)
 353     current_users = list()
 354     for r in results_current_users:
 355         current_users.extend(r['users'])
 356     if user_hrn in current_users:
 357         current_users.remove(user_hrn)
 358
 359     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 360     query = Query.update('myslice:slice').filter_by('slice_hrn', '==', slice_hrn).set({'users':current_users}).select('slice_hrn')
 361     results = execute_query(request, query)
 362 # Also possible but not supported yet
 363 # UPDATE myslice:user SET slice=['ple.upmc.agent','ple.upmc.myslicedemo','ple.upmc.tophat'] where user_hrn=='ple.upmc.azerty'
 364     if not results:
 365         raise Exception, "Could not remove user %s to slice %s" % (user_hrn, slice_hrn)
 366     return results
 367
 368 # Propose hrn
 369
 370 def manifold_add_user(wsgi_request, request):
 371     """Add a Manifold user corresponding to a user request.
 372
 373     Args:
 374         wsgi_request: a WSGIRequest instance
 375         request (dict): a dictionary containing the user request built from the
 376             form.
 377
 378     Returns:
 379         The user_id of the inserted user.
 380
 381     Raises:
 382         ?
 383
 384     """
 385     USER_CONFIG = '{"firstname": "%(first_name)s", "lastname": "%(last_name)s", "authority": "%(authority_hrn)s"}'
 386
 387     user_params = {
 388         'email'     : request['email'],
 389         'password'  : request['password'],
 390         'config'    : USER_CONFIG % request,
 391         'status'    : 1,
 392     }
 393
 394     query = Query.create('local:user').set(user_params).select('email')
 395     results = execute_admin_query(request, query)
 396     if not results:
 397         raise Exception, "Failed creating manifold user: %s" % user_params['email']
 398     result = results[0]
 399     return result['user_id']
 400
 401 def manifold_update_user(request, email, user_params):
 402     # user_params: password, config e.g.,
 403     query = Query.update('local:user').filter_by('email', '==', email).set(user_params).select('email')
 404     results = execute_admin_query(request,query)
 405     # NOTE: results remains empty and goes to Exception. However, it updates the manifold DB.
 406     # That's why I commented the exception part. -- Yasin
 407     #if not results:
 408     #    raise Exception, "Failed updating manifold user: %s" % user_params['email']
 409     #result, = results
 410     return results
 411
 412 def manifold_add_account(request, account_params):
 413     query = Query.create('local:account').set(account_params).select(['user', 'platform'])
 414     results = execute_admin_query(request,query)
 415     if not results:
 416         raise Exception, "Failed creating manifold account on platform %s for user: %s" % (account_params['platform'], account_params['user'])
 417     result, = results
 418     return result['user_id']
 419
 420 def manifold_update_account(request,user_id,account_params):
 421     # account_params: config
 422     query = Query.update('local:account').filter_by('platform', '==', 'myslice').filter_by('user_id', '==', user_id).set(account_params).select('user_id')
 423     results = execute_admin_query(request,query)
 424     return results
 425
 426 #explicitly mention the platform_id
 427 def manifold_delete_account(request, user_id, platform_id = None):
 428     query = Query.delete('local:account').filter_by('user_id', '==', user_id)
 429     if platform_id is not None:
 430         query.filter_by('platform_id', '==', platform_id)
 431     results = execute_admin_query(request,query)
 432     return results
 433
 434 def manifold_delete_user(request, user_id):
 435     query = Query.delete('local:user').filter_by('user_id', '==', user_id).select('user_id')
 436     results = execute_admin_query(request,query)
 437     return results
 438
 439
 440 #not tested
 441 def manifold_add_platform(request, platform_params):
 442     query = Query.create('local:platform').set(platform_params).select(['user', 'platform'])
 443     results = execute_admin_query(request,query)
 444     if not results:
 445         raise Exception, "Failed creating manifold platform %s for user: %s" % (platform_params['platform'], platform_params['user'])
 446     result, = results
 447     return result['platform_id']
 448
 449 def delete_local_user(wsgi_request, user_email):
 450     user_query = Query().get('local:user') \
 451         .filter_by('email', '==', user_email)           \
 452         .select('user_id','config')
 453     user = execute_admin_query(wsgi_request, user_query)
 454     if len(user) == 0:
 455         return False
 456         #raise Exception, "User not found, check local DB"
 457     else:
 458         user_id = user[0]['user_id']
 459         user_config = json.loads(user[0]['config'])
 460         authority_hrn = user_config.get('authority', None)
 461
 462         #if is_pi(wsgi_request, '$user_hrn', authority_hrn):
 463         try:
 464             # removing from Django auth_user
 465             UserModel = get_user_model()
 466             UserModel._default_manager.filter(email__iexact = user_email).delete()
 467
 468             # removing manifold account
 469             manifold_delete_account(wsgi_request, user_id)
 470
 471             # removing manifold user
 472             manifold_delete_user(wsgi_request, user_id)
 473         except Exception, e:
 474             #return False
 475             print "No sufficient rights on authority = ",authority_hrn
 476
 477     return True
 478
 479
 480 def make_request_user(user):
 481     request = {}
 482     request['type']          = 'user'
 483     request['id']            = user.id
 484     request['timestamp']     = user.created # XXX in DB ?
 485     request['authority_hrn'] = user.authority_hrn
 486     request['first_name']    = user.first_name
 487     request['last_name']     = user.last_name
 488     request['email']         = user.email
 489     request['login']         = user.login
 490     request['user_hrn']      = user.user_hrn
 491     request['public_key']    = user.public_key
 492     request['private_key']   = user.private_key
 493     return request
 494
 495 def make_request_slice(slice):
 496     request = {}
 497     request['type'] = 'slice'
 498     request['id'] = slice.id
 499     request['user_hrn'] = slice.user_hrn
 500     request['timestamp'] = slice.created
 501     request['authority_hrn'] = slice.authority_hrn
 502     request['slice_name'] = slice.slice_name
 503     request['number_of_nodes'] = slice.number_of_nodes
 504     request['type_of_nodes'] = slice.type_of_nodes
 505     request['purpose'] = slice.purpose
 506     return request
 507
 508 def make_request_project(project):
 509     request = {}
 510     request['type'] = 'project'
 511     request['id'] = project.id
 512     request['user_hrn'] = project.user_hrn
 513     request['email'] = project.email
 514     request['timestamp'] = project.created
 515     request['authority_hrn'] = project.authority_hrn
 516     request['project_name'] = project.project_name
 517     request['purpose'] = project.purpose
 518     return request
 519
 520 def make_request_join(join):
 521     request = {}
 522     request['type'] = 'join'
 523     request['id'] = join.id
 524     request['user_hrn'] = join.user_hrn
 525     request['email'] = join.email
 526     request['timestamp'] = join.created
 527     request['authority_hrn'] = join.authority_hrn
 528     request['project_name'] = join.project_name
 529     return request
 530
 531 def make_request_authority(authority):
 532     request = {}
 533     request['type']                  = 'authority'
 534     request['id']                    = authority.id
 535     request['site_name']             = authority.site_name
 536     request['site_latitude']         = authority.site_latitude
 537     request['site_longitude']        = authority.site_longitude
 538     request['site_url']              = authority.site_url
 539     request['site_authority']        = authority.site_authority
 540     request['site_abbreviated_name'] = authority.site_abbreviated_name
 541     request['address_line1']         = authority.address_line1
 542     request['address_line2']         = authority.address_line2
 543     request['address_line3']         = authority.address_line3
 544     request['address_city']          = authority.address_city
 545     request['address_postalcode']    = authority.address_postalcode
 546     request['address_state']         = authority.address_state
 547     request['address_country']       = authority.address_country
 548     request['authority_hrn']         = authority.authority_hrn
 549     request['timestamp']             = authority.created
 550     return request
 551
 552 def make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins):
 553     logger.info("$$$$$$$$$$$$$$$  make_request")
 554     requests = []
 555     for user in pending_users:
 556         requests.append(make_request_user(user))
 557     for slice in pending_slices:
 558         requests.append(make_request_slice(slice))
 559     for authority in pending_authorities:
 560         requests.append(make_request_authority(authority))
 561     for project in pending_projects:
 562         requests.append(make_request_project(project))
 563     for join in pending_joins:
 564         requests.append(make_request_join(join))
 565     return requests
 566
 567 def get_request_by_id(ids):
 568     logger.info("$$$$$$$$$$$$$$$$  get_request_by_id")
 569     sorted_ids = { 'user': [], 'slice': [], 'authority': [], 'project': [], 'join': [] }
 570     for type__id in ids:
 571         type, id = type__id.split('__')
 572         sorted_ids[type].append(id)
 573
 574     if not ids:
 575         pending_users  = PendingUser.objects.all()
 576         pending_slices = PendingSlice.objects.all()
 577         pending_authorities = PendingAuthority.objects.all()
 578         pending_projects = PendingProject.objects.all()
 579         pending_joins = PendingJoin.objects.all()
 580     else:
 581         pending_users  = PendingUser.objects.filter(id__in=sorted_ids['user']).all()
 582         pending_slices = PendingSlice.objects.filter(id__in=sorted_ids['slice']).all()
 583         pending_authorities = PendingAuthority.objects.filter(id__in=sorted_ids['authority']).all()
 584         pending_projects = PendingProject.objects.filter(id__in=sorted_ids['project']).all()
 585         pending_joins = PendingJoin.objects.filter(id__in=sorted_ids['join']).all()
 586
 587     return make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins)
 588
 589 def get_requests(authority_hrns=None):
 590     logger.info("$$$$$$$$$$$$$   get_request_by_authority auth_hrns = {}".format(authority_hrns))
 591     if not authority_hrns:
 592         ## get those pending users who have confirmed their emails
 593         pending_users  = PendingUser.objects.filter(status__iexact = 'True')
 594         pending_slices = PendingSlice.objects.all()
 595         pending_authorities = PendingAuthority.objects.all()
 596         pending_projects = PendingProject.objects.all()
 597         pending_joins = PendingJoin.objects.all()
 598     else:
 599         pending_users  = PendingUser.objects
 600         pending_slices = PendingSlice.objects
 601         pending_authorities = PendingAuthority.objects
 602         pending_projects = PendingProject.objects
 603         pending_joins = PendingJoin.objects
 604         from django.db.models import Q
 605         list_user_Q = list()
 606         list_slice_Q = list()
 607         list_auth_Q = list()
 608         list_proj_Q = list()
 609         list_join_Q = list()
 610         for hrn in authority_hrns:
 611             list_user_Q.append(Q(authority_hrn__startswith=hrn, status__iexact = 'True'))
 612             list_slice_Q.append(Q(authority_hrn__startswith=hrn))
 613             list_auth_Q.append(Q(site_authority__startswith=hrn))
 614             list_proj_Q.append(Q(authority_hrn__startswith=hrn))
 615             list_join_Q.append(Q(authority_hrn__startswith=hrn))
 616         from operator import __or__ as OR
 617         pending_users        = pending_users.filter(reduce(OR, list_user_Q))
 618         pending_slices       = pending_slices.filter(reduce(OR, list_slice_Q))
 619         pending_authorities  = pending_authorities.filter(reduce(OR, list_auth_Q))
 620         pending_projects     = pending_projects.filter(reduce(OR, list_proj_Q))
 621         pending_joins        = pending_joins.filter(reduce(OR, list_join_Q))
 622         #pending_authorities  = pending_authorities.all() #filter(reduce(OR, list_Q))
 623
 624     return make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins)
 625
 626 # XXX Is it in sync with the form fields ?
 627
 628 def portal_validate_request(wsgi_request, request_ids):
 629     status = {}
 630
 631     if not isinstance(request_ids, list):
 632         request_ids = [request_ids]
 633
 634     requests = get_request_by_id(request_ids)
 635     for request in requests:
 636         # type, id, timestamp, details, allowed -- MISSING: authority_hrn
 637         # CAREFUL about details
 638         # user  : first name, last name, email, password, keypair
 639         # slice : number of nodes, type of nodes, purpose
 640
 641         request_status = {}
 642         try:
 643             if request['type'] == 'user':
 644                 create_user(wsgi_request, request)
 645                 request_status['SFA user'] = {'status': True }
 646                 u = PendingUser.objects.get(id=request['id'])
 647                 ctx = {
 648                     'first_name'    : u.first_name,
 649                     'last_name'     : u.last_name,
 650                     'email'         : u.email,
 651                 }
 652                 user_email = u.email
 653
 654                 PendingUser.objects.get(id=request['id']).delete()
 655
 656             elif request['type'] == 'slice':
 657                 create_slice(wsgi_request, request)
 658                 request_status['SFA slice'] = {'status': True }
 659                 s = PendingSlice.objects.get(id=request['id'])
 660                 ctx = {
 661                     'slice_name'    : s.slice_name,
 662                     'url'           : s.url,
 663                     'purpose'       : s.purpose,
 664                     'email'         : s.email,
 665                 }
 666                 user_email = s.email
 667
 668                 PendingSlice.objects.get(id=request['id']).delete()
 669
 670                 # Clear user's Credentials
 671                 sfa_user = sfa_get_user(wsgi_request, request['user_hrn'])
 672                 clear_user_creds(wsgi_request,sfa_user['user_email'])
 673
 674             elif request['type'] == 'authority':
 675                 #hrn = "%s.%s" % (request['authority_hrn'], request['site_authority'])
 676                 hrn = request['site_authority']
 677                 # XXX tmp sfa dependency
 678                 from sfa.util.xrn import Xrn
 679                 urn = Xrn(hrn, request['type']).get_urn()
 680
 681                 # Only hrn is required for Manifold Query
 682                 sfa_authority_params = {
 683                     'authority_hrn'        : hrn,
 684                     #'authority_urn'        : urn,
 685                     #'type'       : request['type'],
 686                     #'pi'        : None,
 687                     #'enabled'    : True
 688                 }
 689                 logger.info("ADD Authority")
 690                 sfa_add_authority(wsgi_request, sfa_authority_params)
 691                 request_status['SFA authority'] = {'status': True }
 692                 a = PendingAuthority.objects.get(id=request['id'])
 693                 ctx = {
 694                     'site_name'     : a.site_name,
 695                     #'short_name'    : a.short_name,
 696                     #'url'           : a.url,
 697                     'city'          : a.address_city,
 698                     'country'       : a.address_country,
 699                     #'portal_url'    : a.current_site,
 700                 }
 701                 # address_line1 contains the email of the user in pending_authority table
 702                 user_email = a.address_line1
 703
 704                 PendingAuthority.objects.get(id=request['id']).delete()
 705
 706                 # Clear Admin Cache as it is used to display the list of authorities in Registration page
 707                 query = Query.update('myslice:authority').filter_by('authority_hrn', '==', sfa_authority_params['authority_hrn']).set({'authority_hrn':sfa_authority_params['authority_hrn']}).select('authority_hrn')
 708                 res = execute_admin_query(request, query)
 709
 710             elif request['type'] == 'project':
 711                 hrn = request['authority_hrn'] + '.' + request['project_name']
 712
 713                 # Only hrn is required for Manifold Query
 714                 sfa_authority_params = {
 715                     'authority_hrn'        : hrn
 716                 }
 717                 sfa_add_authority(wsgi_request, sfa_authority_params)
 718
 719                 # Add user as a PI of the project
 720                 # Clear user's Credentials
 721                 authority_add_pis(wsgi_request, hrn , request['user_hrn'])
 722
 723                 request_status['SFA project'] = {'status': True }
 724                 p = PendingProject.objects.get(id=request['id'])
 725                 ctx = {
 726                     'project_name'  : p.project_name,
 727                     'authority_hrn' : p.authority_hrn,
 728                     'email'         : p.email,
 729                     'purpose'       : p.purpose,
 730                 }
 731                 user_email = p.email
 732
 733                 PendingProject.objects.get(id=request['id']).delete()
 734
 735                 # Clear Admin Cache as it is used to display the list of projects in Slice request page
 736                 query = Query.update('myslice:authority').filter_by('authority_hrn', '==', sfa_authority_params['authority_hrn']).set({'authority_hrn':sfa_authority_params['authority_hrn']}).select('authority_hrn')
 737                 res = execute_admin_query(request, query)
 738
 739
 740             elif request['type'] == 'join':
 741                 # Add user as a PI of the project
 742                 # Clear user's Credentials
 743                 authority_add_pis(wsgi_request, request['authority_hrn'] , request['user_hrn'])
 744
 745                 request_status['SFA join'] = {'status': True }
 746                 j = PendingJoin.objects.get(id=request['id'])
 747                 ctx = {
 748                     'project_name'  : j.project_name,
 749                     'authority_hrn' : j.authority_hrn,
 750                     'email'         : j.email,
 751                     'user_hrn'      : j.user_hrn,
 752                 }
 753                 user_email = j.email
 754
 755                 PendingJoin.objects.get(id=request['id']).delete()
 756             else:
 757                 raise Exception, 'unknown type of request %s' % request['type']
 758             # XXX Remove from Pendings in database
 759
 760             send_status_email(wsgi_request, ctx, user_email, request['type'], 'validated')
 761         except Exception, e:
 762             request_status['SFA '+request['type']] = {'status': False, 'description': str(e)}
 763             logger.error('ERROR - actions.py - portal_validate_request: %s' % e)
 764             import traceback
 765             logger.error(traceback.format_exc())
 766
 767         status['%s__%s' % (request['type'], request['id'])] = request_status
 768
 769     return status
 770
 771 def validate_action(request, **kwargs):
 772     ids = filter(None, kwargs['id'].split('/'))
 773     status = portal_validate_request(request, ids)
 774     json_answer = json.dumps(status)
 775     return HttpResponse (json_answer, content_type="application/json")
 776
 777
 778 def reject_action(request, **kwargs):
 779     ids = filter(None, kwargs['id'].split('/'))
 780     status = portal_reject_request(request, ids)
 781     json_answer = json.dumps(status)
 782     return HttpResponse (json_answer, content_type="application/json")
 783
 784 def get_current_site(request):
 785     if request.is_secure():
 786         current_site = 'https://'
 787     else:
 788         current_site = 'http://'
 789     current_site += request.META['HTTP_HOST']
 790     return current_site
 791
 792 def portal_reject_request(wsgi_request, request_ids):
 793     status = {}
 794     current_site = get_current_site(wsgi_request)
 795     if not isinstance(request_ids, list):
 796         request_ids = [request_ids]
 797
 798     requests = get_request_by_id(request_ids)
 799     for request in requests:
 800         # type, id, timestamp, details, allowed -- MISSING: authority_hrn
 801         # CAREFUL about details
 802         # user  : first name, last name, email, password, keypair
 803         # slice : number of nodes, type of nodes, purpose
 804
 805         request_status = {}
 806
 807         try:
 808             if request['type'] == 'user':
 809                 request_status['SFA user'] = {'status': True }
 810                 # getting user email based on id
 811                 ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 812                 for user in PendingUser.objects.raw('SELECT * FROM portal_pendinguser WHERE id = %s', [request['id']]):
 813                     user_email= user.email
 814                     first_name = user.first_name
 815                     last_name = user.last_name
 816
 817                 ctx = {
 818                     'first_name'    : first_name,
 819                     'last_name'     : last_name,
 820                     'email'         : user_email,
 821                     'portal_url'    : current_site,
 822                     }
 823
 824                 # removing from Django portal_pendinguser
 825                 PendingUser.objects.get(id=request['id']).delete()
 826
 827                 delete_local_user(wsgi_request, user_email)
 828
 829             elif request['type'] == 'slice':
 830                 request_status['SFA slice'] = {'status': True }
 831
 832                 # getting user email based on id
 833                 ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 834                 for user in PendingSlice.objects.raw('SELECT * FROM portal_pendingslice WHERE id = %s', [request['id']]):
 835                     user_email= user.type_of_nodes # XXX type_of_nodes field contains the email [shd be renamed in DB]
 836                     slice_name = user.slice_name
 837                     purpose = user.purpose
 838                     url = user.number_of_nodes
 839
 840                 ctx = {
 841                     'slice_name': slice_name,
 842                     'purpose': purpose,
 843                     'url': url,
 844                     'portal_url': current_site,
 845                     }
 846
 847                 PendingSlice.objects.get(id=request['id']).delete()
 848
 849             elif request['type'] == 'authority':
 850                 request_status['SFA authority'] = {'status': True }
 851
 852                 # getting user email based on id
 853                 ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 854                 for user in PendingAuthority.objects.raw('SELECT * FROM portal_pendingauthority WHERE id = %s', [request['id']]):
 855                     user_email= user.address_line1 # XXX address_line1 field contains the email [shd be renamed in DB]
 856                     site_name = user.site_name
 857                     city = user.address_city
 858                     country = user.address_country
 859                     short_name = user.site_abbreviated_name
 860                     url = user.site_url
 861
 862                 ctx = {
 863                     'site_name': site_name,
 864                     'short_name': short_name,
 865                     'url': url,
 866                     'city': city,
 867                     'country': country,
 868                     'portal_url'    : current_site,
 869                     }
 870
 871                 PendingAuthority.objects.get(id=request['id']).delete()
 872
 873             # XXX TMP we should send an email to the user to inform him/her
 874             elif request['type'] == 'project':
 875                 request_status['SFA project'] = {'status': True }
 876                 p = PendingProject.objects.get(id=request['id'])
 877                 ctx = {
 878                     'project_name'  : p.project_name,
 879                     'authority_hrn' : p.authority_hrn,
 880                     'email'         : p.email,
 881                     'purpose'       : p.purpose,
 882                 }
 883                 user_email = p.email
 884                 PendingProject.objects.get(id=request['id']).delete()
 885
 886             elif request['type'] == 'join':
 887                 request_status['SFA join'] = {'status': True }
 888                 j = PendingJoin.objects.get(id=request['id'])
 889                 ctx = {
 890                     'project_name'  : j.project_name,
 891                     'authority_hrn' : j.authority_hrn,
 892                     'email'         : j.email,
 893                     'user_hrn'      : j.user_hrn,
 894                 }
 895
 896                 user_email = j.email
 897                 PendingJoin.objects.get(id=request['id']).delete()
 898             else:
 899                 raise Exception, 'unknown type of request %s' % request['type']
 900
 901             send_status_email(wsgi_request, ctx, user_email, request['type'], 'denied')
 902         except Exception, e:
 903             request_status['SFA '+request['type']] = {'status': False, 'description': str(e)}
 904             logger.error('ERROR - actions.py - portal_reject_request: %s' % e)
 905             import traceback
 906             logger.error(traceback.format_exc())
 907
 908         status['%s__%s' % (request['type'], request['id'])] = request_status
 909
 910     return status
 911
 912 def send_status_email(request, ctx, user_email, obj_type, status):
 913     try:
 914         ctx['current_site'] = get_current_site(request)
 915         ctx['theme'] = theme
 916
 917         theme.template_name = obj_type + '_request_' + status + '.txt'
 918         text_content = render_to_string(theme.template, ctx)
 919         theme.template_name = obj_type + '_request_' + status + '.html'
 920         html_content = render_to_string(theme.template, ctx)
 921         theme.template_name = 'email_default_sender.txt'
 922
 923         sender =  render_to_string(theme.template, ctx)
 924         sender = sender.replace('\n', '')
 925
 926         subject = obj_type.title() + ' request '+ status
 927
 928         msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 929         msg.attach_alternative(html_content, "text/html")
 930         msg.send()
 931     except Exception as e:
 932         print e
 933         logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 934
 935
 936 # Django and ajax
 937 # http://djangosnippets.org/snippets/942/
 938
 939
 940
 941 #-------------------------------------------------------------------------------
 942 # REQUESTS - Slices
 943 #-------------------------------------------------------------------------------
 944
 945 def create_slice(wsgi_request, request):
 946     """
 947     Arguments:
 948         wsgi_request (~ WSGIRequest) :
 949         request (dict) : the slice request in our own dict format
 950
 951     Raises:
 952         Exception
 953     """
 954     hrn = "%s.%s" % (request['authority_hrn'], request['slice_name'])
 955     # XXX tmp sfa dependency
 956     from sfa.util.xrn import Xrn
 957     urn = Xrn(hrn, request['type']).get_urn()
 958
 959     # Add User to Slice if we have the user_hrn in pendingslice table
 960     user_hrn = request.get('user_hrn', None)
 961     user_hrns = list([user_hrn]) if user_hrn else list()
 962
 963     # CACHE PB with fields
 964     page = Page(wsgi_request)
 965     metadata = page.get_metadata()
 966     user_md = metadata.details_by_object('user')
 967     user_fields = [column['name'] for column in user_md['column']]
 968
 969     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 970     #user_query  = Query().get('myslice:user').select('user_hrn','user_email').filter_by('user_hrn','==',user_hrn)
 971     user_query  = Query().get('myslice:user').select(user_fields).filter_by('user_hrn','==',user_hrn)
 972     user_details_sfa = execute_admin_query(wsgi_request, user_query)
 973     if not user_details_sfa:
 974         raise Exception, "User %s doesn't exist, validate user before validating slice" % user_hrn
 975     for user in user_details_sfa:
 976         user_email = user['user_email']
 977
 978     # XXX LOIC Quick fix because this is totally inconsistent
 979     if not 'number_of_nodes' in request:
 980         request['number_of_nodes']=""
 981
 982     # Slice is under a project
 983     if len(request['authority_hrn'].split('.')) > 2:
 984         pi_list = []
 985         pis = authority_get_pis(wsgi_request, request['authority_hrn'])
 986         for pi in pis:
 987             pi_list = pi['pi_users']
 988         user_hrns.extend(pi_list)
 989
 990     # XXX We should create a slice with Manifold terminology
 991     slice_params = {
 992         'slice_hrn'        : hrn,
 993         'slice_urn'        : urn,
 994         'slice_type'       : request['type'],
 995         'url'              : request['number_of_nodes'],
 996         'users'            : user_hrns,
 997         'slice_enabled'    : True
 998     }
 999     # ignored in request: id, timestamp,  number_of_nodes, type_of_nodes, purpose
1000
1001     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
1002     query = Query.create('myslice:slice').set(slice_params).select('slice_hrn')
1003     results = execute_query(wsgi_request, query)
1004     if not results:
1005         raise Exception, "Could not create %s. Already exists ?" % slice_params['hrn']
1006     else:
1007         try:
1008             for u_hrn in user_hrns:
1009                 u_email = get_user_email(wsgi_request, u_hrn)
1010                 clear_user_creds(wsgi_request, u_email)
1011         except Exception as e:
1012             logger.error("Failed clear credentials for all users")
1013             clear_user_creds(wsgi_request,user_email)
1014         # log user activity
1015         activity.slice.validate(request, { "slice" : hrn })
1016
1017     return results
1018
1019 def create_pending_slice(wsgi_request, request, email):
1020     """
1021     """
1022
1023     # Insert an entry in the PendingSlice table
1024     s = PendingSlice(
1025         slice_name      = request['slice_name'],
1026         user_hrn        = request['user_hrn'],
1027         authority_hrn   = request['authority_hrn'],
1028         number_of_nodes = request['url'], # field needs to be renamed
1029         purpose         = request['purpose'],
1030         type_of_nodes   = request['email'] # field needs to be renamed
1031     )
1032     s.save()
1033
1034     send_email_to_pis(wsgi_request, request, 'slice')
1035
1036 def create_pending_project(wsgi_request, request):
1037     """
1038     """
1039
1040     # Insert an entry in the PendingProject table
1041     s = PendingProject(
1042         project_name    = request['project_name'],
1043         user_hrn        = request['user_hrn'],
1044         email           = request['email'],
1045         authority_hrn   = request['authority_hrn'],
1046         purpose         = request['purpose'],
1047     )
1048     s.save()
1049
1050     send_email_to_pis(wsgi_request, request, 'project')
1051
1052 def create_pending_join(wsgi_request, request):
1053     """
1054     """
1055
1056     # Insert an entry in the PendingJoin table
1057     s = PendingJoin(
1058         user_hrn        = request['user_hrn'],
1059         email           = request['email'],
1060         project_name    = request['project_name'],
1061         authority_hrn   = request['authority_hrn'],
1062     )
1063     s.save()
1064
1065     send_email_to_pis(wsgi_request, request, 'join')
1066
1067 #-------------------------------------------------------------------------------
1068 # SEND EMAILS
1069 #-------------------------------------------------------------------------------
1070
1071 def send_email_to_pis(request, context, obj_type):
1072     try:
1073         context['current_site'] = get_current_site(request)
1074         context['theme'] = theme
1075         # Send an email: the recipients are the PIs of the authority
1076         recipients = authority_get_pi_emails(request, context['authority_hrn'])
1077
1078         theme.template_name = obj_type + '_request_email.txt'
1079         text_content = render_to_string(theme.template, context)
1080
1081         theme.template_name = obj_type + '_request_email.html'
1082         html_content = render_to_string(theme.template, context)
1083
1084         #theme.template_name = obj_type + '_request_email_subject.txt'
1085         #subject = render_to_string(theme.template, request)
1086         #subject = subject.replace('\n', '')
1087         subject = "New "+obj_type+" request"
1088
1089         theme.template_name = 'email_default_sender.txt'
1090         sender =  render_to_string(theme.template, context)
1091         sender = sender.replace('\n', '')
1092
1093         msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
1094         msg.attach_alternative(html_content, "text/html")
1095         msg.send()
1096     except Exception, e:
1097         print e
1098         print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
1099
1100
1101 #-------------------------------------------------------------------------------
1102 # REQUESTS - Users
1103 #-------------------------------------------------------------------------------
1104
1105 def manifold_add_reference_user_accounts(wsgi_request, request):
1106     """When a new user is created, add reference accounts to the reference platform.
1107     """
1108     # XXX XXX XXX The rest of this function has to be checked XXX XXX XXX
1109
1110     # Retrieve user information
1111     user_query  = Query().get('local:user')             \
1112         .select('user_id', 'config', 'email', 'status') \
1113         .filter_by('email', '==', request['email'])
1114     user_details = execute_admin_query(wsgi_request, user_query)
1115
1116     # USER MAIN ACCOUNT != reference
1117     #print 'USER MAIN ACCOUNT != reference'
1118     list_accounts_query = Query().get('local:account')              \
1119         .select('user_id', 'platform_id', 'auth_type', 'config')    \
1120         .filter_by('user_id', '==', user_details[0]['user_id'])     \
1121         .filter_by('auth_type', '!=', 'reference')
1122     list_accounts = execute_admin_query(wsgi_request, list_accounts_query)
1123
1124     # XXX main_platform is being erased several times ???
1125     for account in list_accounts:
1126         main_platform_query = Query().get('local:platform')         \
1127             .select('platform_id', 'platform')                      \
1128             .filter_by('platform_id', '==', account['platform_id'])
1129         main_platform = execute_admin_query(wsgi_request, main_platform_query)
1130
1131     # Add reference accounts on SFA enabled platforms
1132     platforms_query = Query().get('local:platform') \
1133         .filter_by('disabled', '==', '0')           \
1134         .filter_by('gateway_type', '==', 'sfa')     \
1135         .select('platform_id', 'gateway_type')
1136     platforms = execute_admin_query(wsgi_request, platforms_query)
1137     for platform in platforms:
1138         #print "add reference to platform ",platform
1139         manifold_account_params = {
1140             'user_id'       : user_details[0]['user_id'],
1141             'platform_id'   : platform['platform_id'],
1142             'auth_type'     : 'reference',
1143             'config'        : '{"reference_platform": "' + main_platform[0]['platform'] + '"}',
1144         }
1145         manifold_add_account(wsgi_request, manifold_account_params)
1146
1147 def sfa_create_user(wsgi_request, request, namespace = None, as_admin = False):
1148     """
1149     Arguments:
1150         wsgi_request (~ WSGIRequest) :
1151         request (dict) : the user request in our own dict format
1152
1153     Raises:
1154         Exception
1155     """
1156     from sfa.util.xrn import Xrn
1157
1158     auth_pi = request.get('pi', None)
1159     auth_pi = list([auth_pi]) if auth_pi else list()
1160
1161     # We create a user request with Manifold terminology
1162     sfa_user_params = {
1163         'user_hrn'          : request['user_hrn'],
1164         'user_email'        : request['email'],
1165         'user_urn'          : Xrn(request['user_hrn'], request['type']).get_urn(),
1166         'user_type'         : request['type'],
1167         'keys'              : request['public_key'],
1168         'user_first_name'   : request['first_name'],
1169         'user_last_name'    : request['last_name'],
1170         'pi_authorities'    : auth_pi,
1171         'user_enabled'      : True
1172     }
1173
1174     if namespace is not None:
1175         query = Query.create('%s:user' % namespace).set(sfa_user_params).select('user_hrn')
1176     else:
1177         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
1178         query = Query.create('myslice:user').set(sfa_user_params).select('user_hrn')
1179
1180     if as_admin:
1181         results = execute_admin_query(wsgi_request, query)
1182     else:
1183         results = execute_query(wsgi_request, query)
1184
1185     if not results:
1186         raise Exception, "Could not create %s. Already exists ?" % sfa_user_params['user_hrn']
1187
1188     return results
1189
1190 def iotlab_create_user (wsgi_request, request, namespace = None, as_admin=False):
1191
1192     import requests
1193     import time
1194     from requests.auth import HTTPBasicAuth
1195
1196     engine = ConfigEngine()
1197     URL_REST = engine.iotlab_url()
1198     LOGIN_ADMIN = engine.iotlab_admin_user()
1199     PASSWORD_ADMIN = engine.iotlab_admin_password()
1200
1201     auth = HTTPBasicAuth(LOGIN_ADMIN,PASSWORD_ADMIN)
1202     headers = {'content-type': 'application/json'}
1203
1204     for user in PendingUser.objects.raw('SELECT * FROM portal_pendinguser WHERE email = %s', [request['email']]):
1205         password= user.password
1206
1207
1208     iotlab_user_params = {
1209         "type"          : "SA",
1210         #"login"         : request['email'], #auto generated by iotlab
1211         "password"      : password,
1212         "firstName"     : request['first_name'],
1213         "lastName"      : request['last_name'],
1214         "email"         : request['email'],
1215         "structure"     : request['authority_hrn'],
1216         "city"          : "N/A",
1217         "country"       : "N/A",
1218         "sshPublicKey"  : request['public_key'],
1219         "motivations"   : "SFA federation",
1220     }
1221
1222     iotlab_user_params1 = json.dumps(iotlab_user_params)
1223     r=requests.post(url=URL_REST, data=iotlab_user_params1, headers=headers, auth=auth)
1224     logger.info('Create iotlab user : {} {}'.format(r.status_code, r.text))
1225     return r.text
1226
1227 def create_user(wsgi_request, request, namespace = None, as_admin = False):
1228     # XXX This has to be stored centrally
1229     USER_STATUS_ENABLED = 2
1230
1231     # NOTE : if we were to create a user directly (just like we create slices,
1232     # we would have to perform the steps in create_pending_user too
1233
1234     # Add the user to the SFA registry
1235     sfa_create_user(wsgi_request, request, namespace, as_admin)
1236
1237     # Update Manifold user status
1238     manifold_update_user(wsgi_request, request['email'], {'status': USER_STATUS_ENABLED})
1239
1240     # Add reference accounts for platforms
1241     manifold_add_reference_user_accounts(wsgi_request, request)
1242
1243     # Add the user to iotlab portal if theme is set to onelab
1244     if theme.theme == 'onelab':
1245         iotlab_create_user (wsgi_request, request)
1246
1247 def create_pending_user(wsgi_request, request, user_detail):
1248     """
1249     """
1250
1251     # Insert an entry in the PendingUser table
1252     b = PendingUser(
1253         first_name    = request['first_name'],
1254         last_name     = request['last_name'],
1255         authority_hrn = request['authority_hrn'],
1256         email         = request['email'],
1257         password      = request['password'],
1258         public_key    = request['public_key'],
1259         private_key   = request['private_key'],
1260         user_hrn      = request['user_hrn'],
1261         pi            = request['pi'],
1262         email_hash    = request['email_hash'],
1263         status        = 'False',
1264     )
1265     b.save()
1266     # sends email to user to activate the email
1267     request['current_site'] = get_current_site(wsgi_request)
1268     request['theme'] = theme
1269     theme.template_name = 'activate_user.html'
1270     html_content = render_to_string(theme.template, request)
1271     theme.template_name = 'activate_user.txt'
1272     text_content = render_to_string(theme.template, request)
1273     theme.template_name = 'activate_user_email_subject.txt'
1274     subject = render_to_string(theme.template, request)
1275     subject = subject.replace('\n', '')
1276     theme.template_name = 'email_default_sender.txt'
1277     sender =  render_to_string(theme.template, request)
1278     sender = sender.replace('\n', '')
1279     recipient = [request['email']]
1280     #recipient = recipient.append(request['email'])
1281
1282     msg = EmailMultiAlternatives(subject, text_content, sender, recipient)
1283     msg.attach_alternative(html_content, "text/html")
1284     msg.send()
1285
1286     # saves the user to django auth_user table [needed for password reset]
1287     user = User.objects.create_user(request['email'], request['email'], request['password'])
1288
1289     # Creating a manifold user
1290     user_id = manifold_add_user(wsgi_request, request)
1291
1292     # Creating a Manifold account on the MySlice platform
1293     # Note the JSON representation of public and private keys already includes quotes
1294     account_config = {
1295         'user_hrn'          : request['user_hrn'],
1296         'user_public_key'   : request['public_key'],
1297     }
1298     if request['private_key']:
1299         account_config['user_private_key'] = request['private_key']
1300
1301     # XXX TODO: Require a myslice platform
1302     # ALERT: this will disapear with ROUTERV2 of Manifold
1303     # We have to consider the case where several registries can be used
1304     # Removed hardcoded platform = 5
1305     # This platform == 'myslice' is a TMP FIX !!
1306     try:
1307         reg_platform_query = Query().get('local:platform') \
1308             .filter_by('platform', '==', 'myslice')           \
1309             .select('platform_id')
1310         reg_platform = execute_admin_query(wsgi_request, reg_platform_query)
1311
1312         reg_platform_id = reg_platform[0]['platform_id']
1313         account_params = {
1314             'platform_id'   : reg_platform_id, # XXX ALERT !!
1315             'user_id'       : user_id,
1316             'auth_type'     : request['auth_type'],
1317             'config'        : json.dumps(account_config),
1318         }
1319         manifold_add_account(wsgi_request, account_params)
1320
1321     # Email to PIs is sent when the user activates his email
1322     # portal/emailactivationview.py
1323
1324     except Exception as e:
1325         logger.error("Failed creating manifold account on platform {} for user: {}".format('myslice', request['email']))
1326