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