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