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 hashlib
   8 import json
   9
  10 from django.contrib.auth.models     import User
  11 from django.contrib.auth            import get_user_model
  12 from django.template.loader         import render_to_string
  13 from django.core.mail               import EmailMultiAlternatives, send_mail
  14
  15 from myslice.theme                  import ThemeView
  16 from myslice.configengine           import ConfigEngine
  17
  18 from myslice.settings import logger
  19
  20 from rest.sfa_api import sfa_client
  21
  22 theme = ThemeView()
  23
  24 import activity.slice
  25
  26 # Thierry: moving this right into the code so
  27 # most people can use myslice without having to install sfa
  28 # XXX tmp sfa dependency, should be moved to SFA gateway
  29 #from sfa.util.xrn                import Xrn
  30
  31 def get_myslice_platform(request):
  32     platform_query  = Query().get('local:platform').select('platform_id','platform','gateway_type','disabled','config').filter_by('platform','==','myslice')
  33     platform_details = execute_query(request, platform_query)
  34     if isinstance(platform_details,list):
  35         for platform_detail in platform_details:
  36             return platform_detail
  37     else:
  38         return None
  39
  40 def get_myslice_account(request):
  41     try:
  42         platform_myslice = get_myslice_platform(request)
  43         account_query  = Query().get('local:account').select('user_id','platform_id','auth_type','config').filter_by('platform_id','==',platform_myslice['platform_id'])
  44         account_details = execute_query(request, account_query)
  45         for account_detail in account_details:
  46             return account_detail
  47     except Exception as e:
  48         print e
  49         return None
  50
  51 def get_registry_url(request):
  52     try:
  53         platform_detail = get_myslice_platform(request)
  54         platform_config = json.loads(platform_detail['config'])
  55         import socket
  56         hostname = socket.gethostbyaddr(socket.gethostname())[0]
  57         registry = platform_config.get('registry','N/A')
  58         if 'localhost' in registry:
  59             port = registry.split(':')[-1:][0]
  60             registry = "http://" + hostname +':'+ port
  61         return registry
  62     except Exception as e:
  63         print e
  64         return None
  65
  66 def get_jfed_identity(request):
  67     try:
  68         account_detail = get_myslice_account(request)
  69         account_config = json.loads(account_detail['config'])
  70         if 'user_private_key' in account_config:
  71             private_key = account_config['user_private_key']
  72             user_hrn = account_config.get('user_hrn','N/A')
  73             platform_detail = get_myslice_platform(request)
  74             registry = get_registry_url(request)
  75             #registry = 'http://sfa-fed4fire.pl.sophia.inria.fr:12345/'
  76             jfed_identity = user_hrn + '\n' + registry + '\n' + private_key
  77             return jfed_identity
  78         else:
  79             return None
  80     except Exception as e:
  81         print e
  82         return None
  83
  84 def getAuthorities(request, admin = False):
  85     # XXX theme has to be the same as the root authority
  86     result = sfa_client(request,'List',hrn=theme.theme,object_type='authority',platforms=['myslice'],admin=admin)
  87     authorities = list()
  88     try:
  89         for item in result['myslice']:
  90             t_hrn = item['hrn'].split('.')
  91             if 'name' in item:
  92                 authorities.append({'authority_hrn':item['hrn'], 'name':item['name'], 'shortname':t_hrn[-1].upper()})
  93             else:
  94                 authorities.append({'authority_hrn':item['hrn']})
  95     except:
  96         logger.error(result)
  97     return sorted(authorities)
  98
  99
 100 # Get the list of pis in a given authority
 101 def authority_get_pis(request, authority_hrn):
 102     # CACHE PB with fields
 103     page = Page(request)
 104     metadata = page.get_metadata()
 105     auth_md = metadata.details_by_object('authority')
 106     auth_fields = [column['name'] for column in auth_md['column']]
 107
 108     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 109     query = Query.get('myslice:authority').filter_by('authority_hrn', '==', authority_hrn).select(auth_fields)
 110     results = execute_admin_query(request, query)
 111     #print "authority_get_pis = %s" % results
 112     # NOTE: temporarily commented. Because results is giving empty list.
 113     # Needs more debugging
 114     #if not results:
 115     #    raise Exception, "Authority not found: %s" % authority_hrn
 116     #result, = results
 117     #return result['pi_users']
 118     return results
 119
 120 #check the user is pi or not in the registry
 121 def authority_check_pis(request, user_email):
 122     try:
 123         user_query  = Query().get('local:user').filter_by('email', '==', user_email).select('user_id','email','password','config')
 124         user_details = execute_admin_query(request, user_query)
 125
 126         # getting the authority_hrn
 127         for user_detail in user_details:
 128             user_id = user_detail['user_id']
 129             if user_detail['config']:
 130                 config = json.loads(user_detail['config'])
 131                 authority_hrn = config.get('authority','Unknown Authority')
 132
 133         account_query  = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
 134         account_details = execute_admin_query(request, account_query)
 135
 136         platform_query  = Query().get('local:platform').select('platform_id','platform')
 137         platform_details = execute_admin_query(request, platform_query)
 138
 139         for account_detail in account_details:
 140             for platform_detail in platform_details:
 141                 if platform_detail['platform_id'] == account_detail['platform_id']:
 142                     if 'myslice' in platform_detail['platform']:
 143                         account_config = json.loads(account_detail['config'])
 144                         user_hrn = account_config.get('user_hrn','N/A')
 145
 146         pi_status = False
 147         pis = authority_get_pis (request, authority_hrn)
 148         for pi in pis:
 149             pi_list = pi['pi_users']
 150
 151         if user_hrn in pi_list:
 152             pi_status = True
 153         return pi_status
 154
 155     except Exception as e:
 156         logger.error("Exception in actions.py in authority_check_pis {}".format(e))
 157         return None
 158
 159
 160 def authority_add_pis(request, authority_hrn, user_hrn):
 161     try:
 162         pi_list = []
 163         # getting pis of the authority of the user
 164         pis = authority_get_pis (request, authority_hrn)
 165         for pi in pis:
 166             pi_list = pi['pi_users']
 167
 168         updated_pi_list = pi_list.append(user_hrn)
 169         query = Query.update('myslice:authority').filter_by('authority_hrn', '==', authority_hrn).set({'pi_users':pi_list})
 170         results = execute_query(request,query)
 171         newpis = authority_get_pis (request, authority_hrn)
 172
 173         # Add the user to the slices of the project he/she joined
 174         if len(authority_hrn.split('.')) > 2:
 175             # this authority_hrn is a project
 176             query_slices = Query.get('myslice:slice').filter_by('parent_authority', '==', authority_hrn).select('slice_hrn')
 177             results_slices = execute_query(request,query_slices)
 178             for s in results_slices:
 179                 sfa_add_user_to_slice(request, user_hrn, s['slice_hrn'])
 180         # Clear Credentials of the user
 181         user_email = get_user_email(request, user_hrn)
 182         clear_user_creds(request, user_email)
 183
 184         return newpis
 185     except Exception as e:
 186         logger.error("Exception in actions.py in authority_add_pis {}".format(e))
 187         raise Exception, "Exception in actions.py in authority_add_pis {}".format(e)
 188
 189 def authority_remove_pis(request, authority_hrn, user_hrn):
 190     try:
 191         pi_list = []
 192         # getting pis of the authority of the user
 193         pis = authority_get_pis (request, authority_hrn)
 194         for pi in pis:
 195             pi_list = pi['pi_users']
 196
 197         updated_pi_list = pi_list.remove(user_hrn)
 198         query = Query.update('myslice:authority').filter_by('authority_hrn', '==', authority_hrn).set({'pi_users':pi_list})
 199         results = execute_query(request,query)
 200         newpis = authority_get_pis (request, authority_hrn)
 201
 202         # Remove the user from the slices of the project he/she left
 203         if len(authority_hrn.split('.')) > 2:
 204             # this authority_hrn is a project
 205             query_slices = Query.get('myslice:slice').filter_by('parent_authority', '==', authority_hrn).select('slice_hrn')
 206             results_slices = execute_query(request,query_slices)
 207             for s in results_slices:
 208                 print 'remove from slice %s' % s
 209                 sfa_remove_user_from_slice(request, user_hrn, s['slice_hrn'])
 210
 211         # Clear Credentials of the user
 212         user_email = get_user_email(request, user_hrn)
 213         clear_user_creds(request, user_email)
 214
 215         return newpis
 216     except Exception as e:
 217         logger.error("Exception in actions.py in authority_remove_pis {}".format(e))
 218         raise Exception, "Exception in actions.py in authority_remove_pis {}".format(e)
 219
 220
 221 def authority_get_pi_emails(request, authority_hrn):
 222     pi_users = authority_get_pis(request,authority_hrn)
 223     logger.info("pi_users = %s" % pi_users)
 224
 225     if any(pi['pi_users'] == None or not pi['pi_users']  for pi in pi_users):
 226         #theme.template_name = 'email_default_recipients.txt'
 227         #default_email = render_to_string(theme.template, request)
 228         #default_email = default_email.replace('\n', '')
 229         #return default_email
 230         # the above doesn't work
 231         return ['support@onelab.eu']
 232     else:
 233         pi_user_hrns = [ hrn for x in pi_users for hrn in x['pi_users'] ]
 234
 235         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 236         query = Query.get('myslice:user').filter_by('user_hrn', 'included', pi_user_hrns).select('user_email')
 237         results = execute_admin_query(request, query)
 238         return [result['user_email'] for result in results]
 239
 240 def get_user_email(request, user_hrn):
 241     query = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn).select('user_email')
 242     results = execute_admin_query(request, query)
 243     return results[0]['user_email']
 244
 245 #clear user credentials
 246 def clear_user_creds(request, user_email):
 247     try:
 248         user_query  = Query().get('local:user').filter_by('email', '==', user_email).select('user_id','email','password','config')
 249         user_details = execute_admin_query(request, user_query)
 250
 251         # getting the user_id from the session
 252         for user_detail in user_details:
 253             user_id = user_detail['user_id']
 254             user_email = user_detail['email']
 255
 256         account_query  = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
 257         account_details = execute_admin_query(request, account_query)
 258
 259         platform_query  = Query().get('local:platform').select('platform_id','platform')
 260         platform_details = execute_admin_query(request, platform_query)
 261
 262         for account_detail in account_details:
 263             for platform_detail in platform_details:
 264                 if platform_detail['platform_id'] == account_detail['platform_id']:
 265                     if 'myslice' in platform_detail['platform']:
 266                         account_config = json.loads(account_detail['config'])
 267                         #user_cred = account_config.get('delegated_user_credential','N/A')
 268                         user_cred = account_config.get('user_credential','N/A')
 269                         if 'N/A' not in user_cred:
 270                             user_hrn = account_config.get('user_hrn','N/A')
 271                             user_pub_key = json.dumps(account_config.get('user_public_key','N/A'))
 272                             user_priv_key = json.dumps(account_config.get('user_private_key','N/A'))
 273                             updated_config = '{"user_public_key":'+ user_pub_key + ', "user_private_key":'+ user_priv_key + ', "user_hrn":"'+ user_hrn + '"}'
 274                             user_params = { 'config': updated_config}
 275                             manifold_update_account(request, user_id,user_params)
 276                             return user_email
 277                         else:
 278                             return None
 279
 280     except Exception as e:
 281         logger.error("Exception in actions.py in clear_user_creds {}".format(e))
 282         return None
 283
 284 def is_pi(wsgi_request, user_hrn, authority_hrn):
 285     # authorities from user where user_hrn == "ple.upmc.jordan_auge"
 286     logger.debug("#### actions.py is_pi authority_hrn = {}".format(authority_hrn))
 287     try:
 288         # CACHE PB with fields
 289         page = Page(wsgi_request)
 290         metadata = page.get_metadata()
 291         user_md = metadata.details_by_object('user')
 292         user_fields = [column['name'] for column in user_md['column']]
 293
 294         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 295         query  = Query().get('myslice:user').select(user_fields).filter_by('user_hrn','==',user_hrn)
 296         #query = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn).select('pi_authorities')
 297         results = execute_query(wsgi_request, query)
 298         for user_detail in results:
 299             if authority_hrn in user_detail['pi_authorities']:
 300                 return True
 301     except Exception as e:
 302         logger.error("Exception in actions.py in is_pi {}".format(e))
 303     return False
 304
 305 # SFA get record
 306
 307 def sfa_get_user(request, user_hrn, pub=None):
 308
 309     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 310     query_sfa_user = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn)
 311     result_sfa_user = execute_admin_query(request, query_sfa_user)
 312     return result_sfa_user[0]
 313
 314 def sfa_update_user(request, user_hrn, user_params):
 315     # user_params: keys [public_key]
 316     if 'email' in user_params:
 317         user_params['user_email'] = user_params['email']
 318
 319     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 320     query = Query.update('myslice:user').filter_by('user_hrn', '==', user_hrn).set(user_params).select('user_hrn')
 321     results = execute_admin_query(request,query)
 322     return results
 323
 324 def sfa_add_authority(request, authority_params):
 325
 326     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 327     query = Query.create('myslice:authority').set(authority_params).select('authority_hrn')
 328     results = execute_query(request, query)
 329     logger.info("sfa_add_auth results={}".format(results))
 330     if not results:
 331         raise Exception, "Could not create %s. Already exists ?" % authority_params['hrn']
 332     return results
 333
 334 def sfa_add_user_to_slice(request, user_hrn, slice_hrn):
 335 # 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
 336     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 337     query_current_users = Query.get('myslice:slice').select('users').filter_by('slice_hrn','==',slice_hrn)
 338     results_current_users = execute_query(request, query_current_users)
 339     current_users = list()
 340     for r in results_current_users:
 341         current_users.extend(r['users'])
 342     users = list(set([user_hrn]) | set(current_users))
 343
 344     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 345     query = Query.update('myslice:slice').filter_by('slice_hrn', '==', slice_hrn).set({'users':users}).select('slice_hrn')
 346     results = execute_query(request, query)
 347 # Also possible but not supported yet
 348 # UPDATE myslice:user SET slice=['ple.upmc.agent','ple.upmc.myslicedemo','ple.upmc.tophat'] where user_hrn=='ple.upmc.azerty'
 349     if not results:
 350         raise Exception, "Could not add user %s to slice %s" % (user_hrn, slice_hrn)
 351     return results
 352
 353 def sfa_remove_user_from_slice(request, user_hrn, slice_hrn):
 354 # 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
 355     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 356     query_current_users = Query.get('myslice:slice').select('users').filter_by('slice_hrn','==',slice_hrn)
 357     results_current_users = execute_query(request, query_current_users)
 358     current_users = list()
 359     for r in results_current_users:
 360         current_users.extend(r['users'])
 361     if user_hrn in current_users:
 362         current_users.remove(user_hrn)
 363
 364     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 365     query = Query.update('myslice:slice').filter_by('slice_hrn', '==', slice_hrn).set({'users':current_users}).select('slice_hrn')
 366     results = execute_query(request, query)
 367 # Also possible but not supported yet
 368 # UPDATE myslice:user SET slice=['ple.upmc.agent','ple.upmc.myslicedemo','ple.upmc.tophat'] where user_hrn=='ple.upmc.azerty'
 369     if not results:
 370         raise Exception, "Could not remove user %s to slice %s" % (user_hrn, slice_hrn)
 371     return results
 372
 373 # Propose hrn
 374
 375 def manifold_add_user(wsgi_request, request):
 376     """Add a Manifold user corresponding to a user request.
 377
 378     Args:
 379         wsgi_request: a WSGIRequest instance
 380         request (dict): a dictionary containing the user request built from the
 381             form.
 382
 383     Returns:
 384         The user_id of the inserted user.
 385
 386     Raises:
 387         ?
 388
 389     """
 390     USER_CONFIG = '{"firstname": "%(first_name)s", "lastname": "%(last_name)s", "authority": "%(authority_hrn)s"}'
 391
 392     user_params = {
 393         'email'     : request['email'],
 394         'password'  : request['password'],
 395         'config'    : USER_CONFIG % request,
 396         'status'    : 1,
 397     }
 398
 399     query = Query.create('local:user').set(user_params).select('email')
 400     results = execute_admin_query(request, query)
 401     if not results:
 402         raise Exception, "Failed creating manifold user: %s" % user_params['email']
 403     result = results[0]
 404     return result['user_id']
 405
 406 def manifold_update_user(request, email, user_params):
 407     # user_params: password, config e.g.,
 408     query = Query.update('local:user').filter_by('email', '==', email).set(user_params).select('email')
 409     results = execute_admin_query(request,query)
 410     # NOTE: results remains empty and goes to Exception. However, it updates the manifold DB.
 411     # That's why I commented the exception part. -- Yasin
 412     #if not results:
 413     #    raise Exception, "Failed updating manifold user: %s" % user_params['email']
 414     #result, = results
 415     return results
 416
 417 def manifold_add_account(request, account_params):
 418     query = Query.create('local:account').set(account_params).select(['user', 'platform'])
 419     results = execute_admin_query(request,query)
 420     if not results:
 421         raise Exception, "Failed creating manifold account on platform %s for user: %s" % (account_params['platform'], account_params['user'])
 422     result, = results
 423     return result['user_id']
 424
 425 def manifold_update_account(request,user_id,account_params):
 426     # account_params: config
 427     query = Query.update('local:account').filter_by('platform', '==', 'myslice').filter_by('user_id', '==', user_id).set(account_params).select('user_id')
 428     results = execute_admin_query(request,query)
 429     return results
 430
 431 #explicitly mention the platform_id
 432 def manifold_delete_account(request, user_id, platform_id = None):
 433     query = Query.delete('local:account').filter_by('user_id', '==', user_id)
 434     if platform_id is not None:
 435         query.filter_by('platform_id', '==', platform_id)
 436     results = execute_admin_query(request,query)
 437     return results
 438
 439 def manifold_delete_user(request, user_id):
 440     query = Query.delete('local:user').filter_by('user_id', '==', user_id).select('user_id')
 441     results = execute_admin_query(request,query)
 442     return results
 443
 444
 445 #not tested
 446 def manifold_add_platform(request, platform_params):
 447     query = Query.create('local:platform').set(platform_params).select(['user', 'platform'])
 448     results = execute_admin_query(request,query)
 449     if not results:
 450         raise Exception, "Failed creating manifold platform %s for user: %s" % (platform_params['platform'], platform_params['user'])
 451     result, = results
 452     return result['platform_id']
 453
 454 def delete_local_user(wsgi_request, user_email):
 455     user_query = Query().get('local:user') \
 456         .filter_by('email', '==', user_email)           \
 457         .select('user_id','config')
 458     user = execute_admin_query(wsgi_request, user_query)
 459     if len(user) == 0:
 460         return False
 461         #raise Exception, "User not found, check local DB"
 462     else:
 463         user_id = user[0]['user_id']
 464         user_config = json.loads(user[0]['config'])
 465         authority_hrn = user_config.get('authority', None)
 466
 467         #if is_pi(wsgi_request, '$user_hrn', authority_hrn):
 468         try:
 469             # removing from Django auth_user
 470             UserModel = get_user_model()
 471             UserModel._default_manager.filter(email__iexact = user_email).delete()
 472
 473             # removing manifold account
 474             manifold_delete_account(wsgi_request, user_id)
 475
 476             # removing manifold user
 477             manifold_delete_user(wsgi_request, user_id)
 478         except Exception, e:
 479             #return False
 480             print "No sufficient rights on authority = ",authority_hrn
 481
 482     return True
 483
 484
 485 def make_request_user(user):
 486     request = {}
 487     request['type']          = 'user'
 488     request['id']            = user.id
 489     request['timestamp']     = user.created # XXX in DB ?
 490     request['authority_hrn'] = user.authority_hrn
 491     request['first_name']    = user.first_name
 492     request['last_name']     = user.last_name
 493     request['email']         = user.email
 494     request['login']         = user.login
 495     request['user_hrn']      = user.user_hrn
 496     request['public_key']    = user.public_key
 497     request['private_key']   = user.private_key
 498     return request
 499
 500 def make_request_slice(slice):
 501     request = {}
 502     request['type'] = 'slice'
 503     request['id'] = slice.id
 504     request['user_hrn'] = slice.user_hrn
 505     request['timestamp'] = slice.created
 506     request['authority_hrn'] = slice.authority_hrn
 507     request['slice_name'] = slice.slice_name
 508     request['number_of_nodes'] = slice.number_of_nodes
 509     request['type_of_nodes'] = slice.type_of_nodes
 510     request['purpose'] = slice.purpose
 511     return request
 512
 513 def make_request_project(project):
 514     request = {}
 515     request['type'] = 'project'
 516     request['id'] = project.id
 517     request['user_hrn'] = project.user_hrn
 518     request['email'] = project.email
 519     request['timestamp'] = project.created
 520     request['authority_hrn'] = project.authority_hrn
 521     request['project_name'] = project.project_name
 522     request['purpose'] = project.purpose
 523     return request
 524
 525 def make_request_join(join):
 526     request = {}
 527     request['type'] = 'join'
 528     request['id'] = join.id
 529     request['user_hrn'] = join.user_hrn
 530     request['email'] = join.email
 531     request['timestamp'] = join.created
 532     request['authority_hrn'] = join.authority_hrn
 533     request['project_name'] = join.project_name
 534     return request
 535
 536 def make_request_authority(authority):
 537     request = {}
 538     request['type']                  = 'authority'
 539     request['id']                    = authority.id
 540     request['site_name']             = authority.site_name
 541     request['site_latitude']         = authority.site_latitude
 542     request['site_longitude']        = authority.site_longitude
 543     request['site_url']              = authority.site_url
 544     request['site_authority']        = authority.site_authority
 545     request['site_abbreviated_name'] = authority.site_abbreviated_name
 546     request['address_line1']         = authority.address_line1
 547     request['address_line2']         = authority.address_line2
 548     request['address_line3']         = authority.address_line3
 549     request['address_city']          = authority.address_city
 550     request['address_postalcode']    = authority.address_postalcode
 551     request['address_state']         = authority.address_state
 552     request['address_country']       = authority.address_country
 553     request['authority_hrn']         = authority.authority_hrn
 554     request['timestamp']             = authority.created
 555     return request
 556
 557 def make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins):
 558     logger.info("$$$$$$$$$$$$$$$  make_request")
 559     requests = []
 560     for user in pending_users:
 561         requests.append(make_request_user(user))
 562     for slice in pending_slices:
 563         requests.append(make_request_slice(slice))
 564     for authority in pending_authorities:
 565         requests.append(make_request_authority(authority))
 566     for project in pending_projects:
 567         requests.append(make_request_project(project))
 568     for join in pending_joins:
 569         requests.append(make_request_join(join))
 570     return requests
 571
 572 def get_request_by_id(ids):
 573     logger.info("$$$$$$$$$$$$$$$$  get_request_by_id")
 574     sorted_ids = { 'user': [], 'slice': [], 'authority': [], 'project': [], 'join': [] }
 575     for type__id in ids:
 576         type, id = type__id.split('__')
 577         sorted_ids[type].append(id)
 578
 579     if not ids:
 580         pending_users  = PendingUser.objects.all()
 581         pending_slices = PendingSlice.objects.all()
 582         pending_authorities = PendingAuthority.objects.all()
 583         pending_projects = PendingProject.objects.all()
 584         pending_joins = PendingJoin.objects.all()
 585     else:
 586         pending_users  = PendingUser.objects.filter(id__in=sorted_ids['user']).all()
 587         pending_slices = PendingSlice.objects.filter(id__in=sorted_ids['slice']).all()
 588         pending_authorities = PendingAuthority.objects.filter(id__in=sorted_ids['authority']).all()
 589         pending_projects = PendingProject.objects.filter(id__in=sorted_ids['project']).all()
 590         pending_joins = PendingJoin.objects.filter(id__in=sorted_ids['join']).all()
 591
 592     return make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins)
 593
 594 def get_requests(authority_hrns=None):
 595     logger.info("$$$$$$$$$$$$$   get_request_by_authority auth_hrns = {}".format(authority_hrns))
 596     if not authority_hrns:
 597         ## get those pending users who have confirmed their emails
 598         pending_users  = PendingUser.objects.filter(status__iexact = 'True')
 599         pending_slices = PendingSlice.objects.all()
 600         pending_authorities = PendingAuthority.objects.all()
 601         pending_projects = PendingProject.objects.all()
 602         pending_joins = PendingJoin.objects.all()
 603     else:
 604         pending_users  = PendingUser.objects
 605         pending_slices = PendingSlice.objects
 606         pending_authorities = PendingAuthority.objects
 607         pending_projects = PendingProject.objects
 608         pending_joins = PendingJoin.objects
 609         from django.db.models import Q
 610         list_user_Q = list()
 611         list_slice_Q = list()
 612         list_auth_Q = list()
 613         list_proj_Q = list()
 614         list_join_Q = list()
 615         for hrn in authority_hrns:
 616             list_user_Q.append(Q(authority_hrn__startswith=hrn, status__iexact = 'True'))
 617             list_slice_Q.append(Q(authority_hrn__startswith=hrn))
 618             list_auth_Q.append(Q(site_authority__startswith=hrn))
 619             list_proj_Q.append(Q(authority_hrn__startswith=hrn))
 620             list_join_Q.append(Q(authority_hrn__startswith=hrn))
 621         from operator import __or__ as OR
 622         pending_users        = pending_users.filter(reduce(OR, list_user_Q))
 623         pending_slices       = pending_slices.filter(reduce(OR, list_slice_Q))
 624         pending_authorities  = pending_authorities.filter(reduce(OR, list_auth_Q))
 625         pending_projects     = pending_projects.filter(reduce(OR, list_proj_Q))
 626         pending_joins        = pending_joins.filter(reduce(OR, list_join_Q))
 627         #pending_authorities  = pending_authorities.all() #filter(reduce(OR, list_Q))
 628
 629     return make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins)
 630
 631 # XXX Is it in sync with the form fields ?
 632
 633 def portal_validate_request(wsgi_request, request_ids):
 634     status = {}
 635
 636     if not isinstance(request_ids, list):
 637         request_ids = [request_ids]
 638
 639     requests = get_request_by_id(request_ids)
 640     for request in requests:
 641         # type, id, timestamp, details, allowed -- MISSING: authority_hrn
 642         # CAREFUL about details
 643         # user  : first name, last name, email, password, keypair
 644         # slice : number of nodes, type of nodes, purpose
 645
 646         request_status = {}
 647         try:
 648             if request['type'] == 'user':
 649                 create_user(wsgi_request, request)
 650                 request_status['SFA user'] = {'status': True }
 651                 u = PendingUser.objects.get(id=request['id'])
 652                 ctx = {
 653                     'first_name'    : u.first_name,
 654                     'last_name'     : u.last_name,
 655                     'email'         : u.email,
 656                 }
 657                 user_email = u.email
 658
 659                 PendingUser.objects.get(id=request['id']).delete()
 660
 661             elif request['type'] == 'slice':
 662                 create_slice(wsgi_request, request)
 663                 request_status['SFA slice'] = {'status': True }
 664                 s = PendingSlice.objects.get(id=request['id'])
 665                 ctx = {
 666                     'slice_name'    : s.slice_name,
 667                     'url'           : s.url,
 668                     'purpose'       : s.purpose,
 669                     'email'         : s.email,
 670                 }
 671                 user_email = s.email
 672
 673                 PendingSlice.objects.get(id=request['id']).delete()
 674
 675                 # Clear user's Credentials
 676                 sfa_user = sfa_get_user(wsgi_request, request['user_hrn'])
 677                 clear_user_creds(wsgi_request,sfa_user['user_email'])
 678
 679             elif request['type'] == 'authority':
 680                 #hrn = "%s.%s" % (request['authority_hrn'], request['site_authority'])
 681                 hrn = request['site_authority']
 682                 name = request['site_name']
 683                 # XXX tmp sfa dependency
 684                 from sfa.util.xrn import Xrn
 685                 urn = Xrn(hrn, request['type']).get_urn()
 686
 687                 # Only hrn is required for Manifold Query
 688                 sfa_authority_params = {
 689                     'authority_hrn' : hrn,
 690                     'name'          : name
 691                 }
 692                 #logger.info("ADD Authority")
 693                 sfa_add_authority(wsgi_request, sfa_authority_params)
 694                 request_status['SFA authority'] = {'status': True }
 695                 a = PendingAuthority.objects.get(id=request['id'])
 696                 ctx = {
 697                     'site_name'     : a.site_name,
 698                     #'short_name'    : a.short_name,
 699                     #'url'           : a.url,
 700                     'city'          : a.address_city,
 701                     'country'       : a.address_country,
 702                     #'portal_url'    : a.current_site,
 703                 }
 704                 # address_line1 contains the email of the user in pending_authority table
 705                 user_email = a.address_line1
 706
 707                 PendingAuthority.objects.get(id=request['id']).delete()
 708
 709                 # Clear Admin Cache as it is used to display the list of authorities in Registration page
 710                 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')
 711                 res = execute_admin_query(request, query)
 712
 713             elif request['type'] == 'project':
 714                 hrn = request['authority_hrn'] + '.' + request['project_name']
 715
 716                 # Only hrn is required for Manifold Query
 717                 sfa_authority_params = {
 718                     'authority_hrn'        : hrn
 719                 }
 720                 sfa_add_authority(wsgi_request, sfa_authority_params)
 721
 722                 # Add user as a PI of the project
 723                 # Clear user's Credentials
 724                 authority_add_pis(wsgi_request, hrn , request['user_hrn'])
 725
 726                 request_status['SFA project'] = {'status': True }
 727                 p = PendingProject.objects.get(id=request['id'])
 728                 ctx = {
 729                     'project_name'  : p.project_name,
 730                     'authority_hrn' : p.authority_hrn,
 731                     'email'         : p.email,
 732                     'purpose'       : p.purpose,
 733                 }
 734                 user_email = p.email
 735
 736                 PendingProject.objects.get(id=request['id']).delete()
 737
 738                 # Clear Admin Cache as it is used to display the list of projects in Slice request page
 739                 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')
 740                 res = execute_admin_query(request, query)
 741
 742
 743             elif request['type'] == 'join':
 744                 # Add user as a PI of the project
 745                 # Clear user's Credentials
 746                 authority_add_pis(wsgi_request, request['authority_hrn'] , request['user_hrn'])
 747
 748                 request_status['SFA join'] = {'status': True }
 749                 j = PendingJoin.objects.get(id=request['id'])
 750                 ctx = {
 751                     'project_name'  : j.project_name,
 752                     'authority_hrn' : j.authority_hrn,
 753                     'email'         : j.email,
 754                     'user_hrn'      : j.user_hrn,
 755                 }
 756                 user_email = j.email
 757
 758                 PendingJoin.objects.get(id=request['id']).delete()
 759             else:
 760                 raise Exception, 'unknown type of request %s' % request['type']
 761             # XXX Remove from Pendings in database
 762
 763             send_status_email(wsgi_request, ctx, user_email, request['type'], 'validated')
 764         except Exception, e:
 765             request_status['SFA '+request['type']] = {'status': False, 'description': str(e)}
 766             logger.error('ERROR - actions.py - portal_validate_request: %s' % e)
 767             import traceback
 768             logger.error(traceback.format_exc())
 769
 770         status['%s__%s' % (request['type'], request['id'])] = request_status
 771
 772     return status
 773
 774 def validate_action(request, **kwargs):
 775     ids = filter(None, kwargs['id'].split('/'))
 776     status = portal_validate_request(request, ids)
 777     json_answer = json.dumps(status)
 778     return HttpResponse (json_answer, content_type="application/json")
 779
 780
 781 def reject_action(request, **kwargs):
 782     ids = filter(None, kwargs['id'].split('/'))
 783     status = portal_reject_request(request, ids)
 784     json_answer = json.dumps(status)
 785     return HttpResponse (json_answer, content_type="application/json")
 786
 787 def get_current_site(request):
 788     if request.is_secure():
 789         current_site = 'https://'
 790     else:
 791         current_site = 'http://'
 792     current_site += request.META['HTTP_HOST']
 793     return current_site
 794
 795 def portal_reject_request(wsgi_request, request_ids):
 796     status = {}
 797     current_site = get_current_site(wsgi_request)
 798     if not isinstance(request_ids, list):
 799         request_ids = [request_ids]
 800
 801     requests = get_request_by_id(request_ids)
 802     for request in requests:
 803         # type, id, timestamp, details, allowed -- MISSING: authority_hrn
 804         # CAREFUL about details
 805         # user  : first name, last name, email, password, keypair
 806         # slice : number of nodes, type of nodes, purpose
 807
 808         request_status = {}
 809
 810         try:
 811             if request['type'] == 'user':
 812                 request_status['SFA user'] = {'status': True }
 813                 # getting user email based on id
 814                 ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 815                 for user in PendingUser.objects.raw('SELECT * FROM portal_pendinguser WHERE id = %s', [request['id']]):
 816                     user_email= user.email
 817                     first_name = user.first_name
 818                     last_name = user.last_name
 819
 820                 ctx = {
 821                     'first_name'    : first_name,
 822                     'last_name'     : last_name,
 823                     'email'         : user_email,
 824                     'portal_url'    : current_site,
 825                     }
 826
 827                 # removing from Django portal_pendinguser
 828                 PendingUser.objects.get(id=request['id']).delete()
 829
 830                 delete_local_user(wsgi_request, user_email)
 831
 832             elif request['type'] == 'slice':
 833                 request_status['SFA slice'] = {'status': True }
 834
 835                 # getting user email based on id
 836                 ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 837                 for user in PendingSlice.objects.raw('SELECT * FROM portal_pendingslice WHERE id = %s', [request['id']]):
 838                     user_email= user.type_of_nodes # XXX type_of_nodes field contains the email [shd be renamed in DB]
 839                     slice_name = user.slice_name
 840                     purpose = user.purpose
 841                     url = user.number_of_nodes
 842
 843                 ctx = {
 844                     'slice_name': slice_name,
 845                     'purpose': purpose,
 846                     'url': url,
 847                     'portal_url': current_site,
 848                     }
 849
 850                 PendingSlice.objects.get(id=request['id']).delete()
 851
 852             elif request['type'] == 'authority':
 853                 request_status['SFA authority'] = {'status': True }
 854
 855                 # getting user email based on id
 856                 ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 857                 for user in PendingAuthority.objects.raw('SELECT * FROM portal_pendingauthority WHERE id = %s', [request['id']]):
 858                     user_email= user.address_line1 # XXX address_line1 field contains the email [shd be renamed in DB]
 859                     site_name = user.site_name
 860                     city = user.address_city
 861                     country = user.address_country
 862                     short_name = user.site_abbreviated_name
 863                     url = user.site_url
 864
 865                 ctx = {
 866                     'site_name': site_name,
 867                     'short_name': short_name,
 868                     'url': url,
 869                     'city': city,
 870                     'country': country,
 871                     'portal_url'    : current_site,
 872                     }
 873
 874                 PendingAuthority.objects.get(id=request['id']).delete()
 875
 876             # XXX TMP we should send an email to the user to inform him/her
 877             elif request['type'] == 'project':
 878                 request_status['SFA project'] = {'status': True }
 879                 p = PendingProject.objects.get(id=request['id'])
 880                 ctx = {
 881                     'project_name'  : p.project_name,
 882                     'authority_hrn' : p.authority_hrn,
 883                     'email'         : p.email,
 884                     'purpose'       : p.purpose,
 885                 }
 886                 user_email = p.email
 887                 PendingProject.objects.get(id=request['id']).delete()
 888
 889             elif request['type'] == 'join':
 890                 request_status['SFA join'] = {'status': True }
 891                 j = PendingJoin.objects.get(id=request['id'])
 892                 ctx = {
 893                     'project_name'  : j.project_name,
 894                     'authority_hrn' : j.authority_hrn,
 895                     'email'         : j.email,
 896                     'user_hrn'      : j.user_hrn,
 897                 }
 898
 899                 user_email = j.email
 900                 PendingJoin.objects.get(id=request['id']).delete()
 901             else:
 902                 raise Exception, 'unknown type of request %s' % request['type']
 903
 904             send_status_email(wsgi_request, ctx, user_email, request['type'], 'denied')
 905         except Exception, e:
 906             request_status['SFA '+request['type']] = {'status': False, 'description': str(e)}
 907             logger.error('ERROR - actions.py - portal_reject_request: %s' % e)
 908             import traceback
 909             logger.error(traceback.format_exc())
 910
 911         status['%s__%s' % (request['type'], request['id'])] = request_status
 912
 913     return status
 914
 915 def send_status_email(request, ctx, user_email, obj_type, status):
 916     try:
 917         ctx['current_site'] = get_current_site(request)
 918         ctx['theme'] = theme
 919
 920         theme.template_name = obj_type + '_request_' + status + '.txt'
 921         text_content = render_to_string(theme.template, ctx)
 922         theme.template_name = obj_type + '_request_' + status + '.html'
 923         html_content = render_to_string(theme.template, ctx)
 924         theme.template_name = 'email_default_sender.txt'
 925
 926         sender =  render_to_string(theme.template, ctx)
 927         sender = sender.replace('\n', '')
 928
 929         subject = obj_type.title() + ' request '+ status
 930
 931         msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 932         msg.attach_alternative(html_content, "text/html")
 933         msg.send()
 934     except Exception as e:
 935         print e
 936         logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 937
 938
 939 # Django and ajax
 940 # http://djangosnippets.org/snippets/942/
 941
 942
 943
 944 #-------------------------------------------------------------------------------
 945 # REQUESTS - Slices
 946 #-------------------------------------------------------------------------------
 947
 948 def create_slice(wsgi_request, request):
 949     """
 950     Arguments:
 951         wsgi_request (~ WSGIRequest) :
 952         request (dict) : the slice request in our own dict format
 953
 954     Raises:
 955         Exception
 956     """
 957     hrn = "%s.%s" % (request['authority_hrn'], request['slice_name'])
 958     # XXX tmp sfa dependency
 959     from sfa.util.xrn import Xrn
 960     urn = Xrn(hrn, request['type']).get_urn()
 961
 962     # Add User to Slice if we have the user_hrn in pendingslice table
 963     user_hrn = request.get('user_hrn', None)
 964     user_hrns = list([user_hrn]) if user_hrn else list()
 965
 966     # CACHE PB with fields
 967     page = Page(wsgi_request)
 968     metadata = page.get_metadata()
 969     user_md = metadata.details_by_object('user')
 970     user_fields = [column['name'] for column in user_md['column']]
 971
 972     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 973     #user_query  = Query().get('myslice:user').select('user_hrn','user_email').filter_by('user_hrn','==',user_hrn)
 974     user_query  = Query().get('myslice:user').select(user_fields).filter_by('user_hrn','==',user_hrn)
 975     user_details_sfa = execute_admin_query(wsgi_request, user_query)
 976     if not user_details_sfa:
 977         raise Exception, "User %s doesn't exist, validate user before validating slice" % user_hrn
 978     for user in user_details_sfa:
 979         user_email = user['user_email']
 980
 981     # XXX LOIC Quick fix because this is totally inconsistent
 982     if not 'number_of_nodes' in request:
 983         request['number_of_nodes']=""
 984
 985     # Slice is under a project
 986     if len(request['authority_hrn'].split('.')) > 2:
 987         pi_list = []
 988         pis = authority_get_pis(wsgi_request, request['authority_hrn'])
 989         for pi in pis:
 990             pi_list = pi['pi_users']
 991         user_hrns.extend(pi_list)
 992
 993     # XXX We should create a slice with Manifold terminology
 994     slice_params = {
 995         'slice_hrn'        : hrn,
 996         'slice_urn'        : urn,
 997         'slice_type'       : request['type'],
 998         'url'              : request['number_of_nodes'],
 999         'users'            : user_hrns,
1000         'slice_enabled'    : True
1001     }
1002     # ignored in request: id, timestamp,  number_of_nodes, type_of_nodes, purpose
1003
1004     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
1005     query = Query.create('myslice:slice').set(slice_params).select('slice_hrn')
1006     results = execute_query(wsgi_request, query)
1007     if not results:
1008         raise Exception, "Could not create %s. Already exists ?" % slice_params['hrn']
1009     else:
1010         try:
1011             for u_hrn in user_hrns:
1012                 u_email = get_user_email(wsgi_request, u_hrn)
1013                 clear_user_creds(wsgi_request, u_email)
1014         except Exception as e:
1015             logger.error("Failed clear credentials for all users")
1016             clear_user_creds(wsgi_request,user_email)
1017         # log user activity
1018         activity.slice.validate(request, { "slice" : hrn })
1019
1020     return results
1021
1022 def create_pending_slice(wsgi_request, request, email):
1023     """
1024     """
1025
1026     # Insert an entry in the PendingSlice table
1027     s = PendingSlice(
1028         slice_name      = request['slice_name'],
1029         user_hrn        = request['user_hrn'],
1030         authority_hrn   = request['authority_hrn'],
1031         number_of_nodes = request['url'], # field needs to be renamed
1032         purpose         = request['purpose'],
1033         type_of_nodes   = request['email'] # field needs to be renamed
1034     )
1035     s.save()
1036
1037     send_email_to_pis(wsgi_request, request, 'slice')
1038
1039 def create_pending_project(wsgi_request, request):
1040     """
1041     """
1042
1043     # Insert an entry in the PendingProject table
1044     s = PendingProject(
1045         project_name    = request['project_name'],
1046         user_hrn        = request['user_hrn'],
1047         email           = request['email'],
1048         authority_hrn   = request['authority_hrn'],
1049         purpose         = request['purpose'],
1050     )
1051     s.save()
1052
1053     send_email_to_pis(wsgi_request, request, 'project')
1054
1055 def create_pending_join(wsgi_request, request):
1056     """
1057     """
1058
1059     # Insert an entry in the PendingJoin table
1060     s = PendingJoin(
1061         user_hrn        = request['user_hrn'],
1062         email           = request['email'],
1063         project_name    = request['project_name'],
1064         authority_hrn   = request['authority_hrn'],
1065     )
1066     s.save()
1067
1068     send_email_to_pis(wsgi_request, request, 'join')
1069
1070 #-------------------------------------------------------------------------------
1071 # SEND EMAILS
1072 #-------------------------------------------------------------------------------
1073
1074 def send_email_to_pis(request, context, obj_type):
1075     try:
1076         context['current_site'] = get_current_site(request)
1077         context['theme'] = theme
1078         # Send an email: the recipients are the PIs of the authority
1079         recipients = authority_get_pi_emails(request, context['authority_hrn'])
1080
1081         theme.template_name = obj_type + '_request_email.txt'
1082         text_content = render_to_string(theme.template, context)
1083
1084         theme.template_name = obj_type + '_request_email.html'
1085         html_content = render_to_string(theme.template, context)
1086
1087         #theme.template_name = obj_type + '_request_email_subject.txt'
1088         #subject = render_to_string(theme.template, request)
1089         #subject = subject.replace('\n', '')
1090         subject = "New "+obj_type+" request"
1091
1092         theme.template_name = 'email_default_sender.txt'
1093         sender =  render_to_string(theme.template, context)
1094         sender = sender.replace('\n', '')
1095
1096         msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
1097         msg.attach_alternative(html_content, "text/html")
1098         msg.send()
1099     except Exception, e:
1100         print e
1101         print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
1102
1103
1104 #-------------------------------------------------------------------------------
1105 # REQUESTS - Users
1106 #-------------------------------------------------------------------------------
1107
1108 def manifold_add_reference_user_accounts(wsgi_request, request):
1109     """When a new user is created, add reference accounts to the reference platform.
1110     """
1111     # XXX XXX XXX The rest of this function has to be checked XXX XXX XXX
1112
1113     # Retrieve user information
1114     user_query  = Query().get('local:user')             \
1115         .select('user_id', 'config', 'email', 'status') \
1116         .filter_by('email', '==', request['email'])
1117     user_details = execute_admin_query(wsgi_request, user_query)
1118     # USER MAIN ACCOUNT != reference
1119     #print 'USER MAIN ACCOUNT != reference'
1120     list_accounts_query = Query().get('local:account')              \
1121         .select('user_id', 'platform_id', 'auth_type', 'config')    \
1122         .filter_by('user_id', '==', user_details[0]['user_id'])     \
1123         .filter_by('auth_type', '!=', 'reference')
1124     list_accounts = execute_admin_query(wsgi_request, list_accounts_query)
1125
1126     # XXX main_platform is being erased several times ???
1127     for account in list_accounts:
1128         main_platform_query = Query().get('local:platform')         \
1129             .select('platform_id', 'platform')                      \
1130             .filter_by('platform_id', '==', account['platform_id'])
1131         main_platform = execute_admin_query(wsgi_request, main_platform_query)
1132
1133     # Add reference accounts on SFA enabled platforms
1134     platforms_query = Query().get('local:platform') \
1135         .filter_by('disabled', '==', '0')           \
1136         .filter_by('gateway_type', '==', 'sfa')     \
1137         .select('platform_id', 'gateway_type')
1138     platforms = execute_admin_query(wsgi_request, platforms_query)
1139     for platform in platforms:
1140         #print "add reference to platform ",platform
1141         manifold_account_params = {
1142             'user_id'       : user_details[0]['user_id'],
1143             'platform_id'   : platform['platform_id'],
1144             'auth_type'     : 'reference',
1145             'config'        : '{"reference_platform": "' + main_platform[0]['platform'] + '"}',
1146         }
1147         manifold_add_account(wsgi_request, manifold_account_params)
1148
1149 def sfa_create_user(wsgi_request, request, namespace = None, as_admin = False):
1150     """
1151     Arguments:
1152         wsgi_request (~ WSGIRequest) :
1153         request (dict) : the user request in our own dict format
1154
1155     Raises:
1156         Exception
1157     """
1158     from sfa.util.xrn import Xrn
1159
1160     auth_pi = request.get('pi', None)
1161     auth_pi = list([auth_pi]) if auth_pi else list()
1162
1163     # We create a user request with Manifold terminology
1164     sfa_user_params = {
1165         'user_hrn'          : request['user_hrn'],
1166         'user_email'        : request['email'],
1167         'user_urn'          : Xrn(request['user_hrn'], request['type']).get_urn(),
1168         'user_type'         : request['type'],
1169         'keys'              : request['public_key'],
1170         'user_first_name'   : request['first_name'],
1171         'user_last_name'    : request['last_name'],
1172         'pi_authorities'    : auth_pi,
1173         'user_enabled'      : True
1174     }
1175
1176     if namespace is not None:
1177         query = Query.create('%s:user' % namespace).set(sfa_user_params).select('user_hrn')
1178     else:
1179         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
1180         query = Query.create('myslice:user').set(sfa_user_params).select('user_hrn')
1181
1182     if as_admin:
1183         results = execute_admin_query(wsgi_request, query)
1184     else:
1185         results = execute_query(wsgi_request, query)
1186
1187     if not results:
1188         raise Exception, "Could not create %s. Already exists ?" % sfa_user_params['user_hrn']
1189
1190     return results
1191
1192 def iotlab_create_user (wsgi_request, request, namespace = None, as_admin=False):
1193
1194     import requests
1195     import time
1196     from requests.auth import HTTPBasicAuth
1197
1198     engine = ConfigEngine()
1199     URL_REST = engine.iotlab_url()
1200     LOGIN_ADMIN = engine.iotlab_admin_user()
1201     PASSWORD_ADMIN = engine.iotlab_admin_password()
1202
1203     auth = HTTPBasicAuth(LOGIN_ADMIN,PASSWORD_ADMIN)
1204     headers = {'content-type': 'application/json'}
1205
1206     for user in PendingUser.objects.raw('SELECT * FROM portal_pendinguser WHERE email = %s', [request['email']]):
1207         password= user.password
1208
1209
1210     iotlab_user_params = {
1211         "type"          : "SA",
1212         #"login"         : request['email'], #auto generated by iotlab
1213         "password"      : password,
1214         "firstName"     : request['first_name'],
1215         "lastName"      : request['last_name'],
1216         "email"         : request['email'],
1217         "structure"     : request['authority_hrn'],
1218         "city"          : "N/A",
1219         "country"       : "N/A",
1220         "sshPublicKey"  : request['public_key'],
1221         "motivations"   : "SFA federation",
1222     }
1223
1224     iotlab_user_params1 = json.dumps(iotlab_user_params)
1225     r=requests.post(url=URL_REST, data=iotlab_user_params1, headers=headers, auth=auth)
1226     logger.info('Create iotlab user : {} {}'.format(r.status_code, r.text))
1227     return r.text
1228
1229 def create_user(wsgi_request, request, namespace = None, as_admin = False):
1230     # XXX This has to be stored centrally
1231     USER_STATUS_ENABLED = 2
1232
1233     # NOTE : if we were to create a user directly (just like we create slices,
1234     # we would have to perform the steps in create_pending_user too
1235
1236     # Add the user to the SFA registry
1237     sfa_create_user(wsgi_request, request, namespace, as_admin)
1238
1239     # Update Manifold user status
1240     manifold_update_user(wsgi_request, request['email'], {'status': USER_STATUS_ENABLED})
1241
1242     # Add reference accounts for platforms
1243     manifold_add_reference_user_accounts(wsgi_request, request)
1244
1245     # Add the user to iotlab portal if theme is set to onelab
1246     if theme.theme == 'onelab':
1247         iotlab_create_user (wsgi_request, request)
1248
1249 def create_pending_user(wsgi_request, request, user_detail):
1250     """
1251     """
1252
1253     # Insert an entry in the PendingUser table
1254     b = PendingUser(
1255         first_name    = request['first_name'],
1256         last_name     = request['last_name'],
1257         authority_hrn = request['authority_hrn'],
1258         email         = request['email'],
1259         password      = request['password'],
1260         public_key    = request['public_key'],
1261         private_key   = request['private_key'],
1262         user_hrn      = request['user_hrn'],
1263         pi            = request['pi'],
1264         email_hash    = request['email_hash'],
1265         status        = 'False',
1266     )
1267     b.save()
1268     # sends email to user to activate the email
1269     request['current_site'] = get_current_site(wsgi_request)
1270     request['theme'] = theme
1271     theme.template_name = 'activate_user.html'
1272     html_content = render_to_string(theme.template, request)
1273     theme.template_name = 'activate_user.txt'
1274     text_content = render_to_string(theme.template, request)
1275     theme.template_name = 'activate_user_email_subject.txt'
1276     subject = render_to_string(theme.template, request)
1277     subject = subject.replace('\n', '')
1278     theme.template_name = 'email_default_sender.txt'
1279     sender =  render_to_string(theme.template, request)
1280     sender = sender.replace('\n', '')
1281     recipient = [request['email']]
1282     #recipient = recipient.append(request['email'])
1283
1284     msg = EmailMultiAlternatives(subject, text_content, sender, recipient)
1285     msg.attach_alternative(html_content, "text/html")
1286     msg.send()
1287
1288     # saves the user to django auth_user table [needed for password reset]
1289     # Django username must be less than 30 char so we use a hash
1290     user = User.objects.create_user(hashlib.sha1(request['email'].hexdigest(), request['email'], request['password'])
1291
1292     # Creating a manifold user
1293     user_id = manifold_add_user(wsgi_request, request)
1294
1295     # Creating a Manifold account on the MySlice platform
1296     # Note the JSON representation of public and private keys already includes quotes
1297     account_config = {
1298         'user_hrn'          : request['user_hrn'],
1299         'user_public_key'   : request['public_key'],
1300     }
1301     if request['private_key']:
1302         account_config['user_private_key'] = request['private_key']
1303
1304     # XXX TODO: Require a myslice platform
1305     # ALERT: this will disapear with ROUTERV2 of Manifold
1306     # We have to consider the case where several registries can be used
1307     # Removed hardcoded platform = 5
1308     # This platform == 'myslice' is a TMP FIX !!
1309     try:
1310         reg_platform_query = Query().get('local:platform') \
1311             .filter_by('platform', '==', 'myslice')           \
1312             .select('platform_id')
1313         reg_platform = execute_admin_query(wsgi_request, reg_platform_query)
1314
1315         reg_platform_id = reg_platform[0]['platform_id']
1316         account_params = {
1317             'platform_id'   : reg_platform_id, # XXX ALERT !!
1318             'user_id'       : user_id,
1319             'auth_type'     : request['auth_type'],
1320             'config'        : json.dumps(account_config),
1321         }
1322         manifold_add_account(wsgi_request, account_params)
1323
1324     # Email to PIs is sent when the user activates his email
1325     # portal/emailactivationview.py
1326
1327     except Exception as e:
1328         logger.error("Failed creating manifold account on platform {} for user: {}".format('myslice', request['email']))
1329