portal/actions.py

   1 from django.http                    import HttpResponse
   2 from manifold.core.query            import Query
   3 from manifoldapi.manifoldapi        import execute_query,execute_admin_query
   4 from portal.models                  import PendingUser, PendingSlice, PendingAuthority, PendingProject, PendingJoin
   5 from unfold.page                    import Page
   6
   7 import json
   8
   9 from django.contrib.auth.models     import User
  10 from django.contrib.auth            import get_user_model
  11 from django.template.loader         import render_to_string
  12 from django.core.mail               import EmailMultiAlternatives, send_mail
  13
  14 from myslice.theme                  import ThemeView
  15 from myslice.configengine           import ConfigEngine
  16
  17 from myslice.settings import logger
  18
  19 from rest.sfa_api import sfa_client
  20
  21 theme = ThemeView()
  22
  23 import activity.slice
  24
  25 # Thierry: moving this right into the code so
  26 # most people can use myslice without having to install sfa
  27 # XXX tmp sfa dependency, should be moved to SFA gateway
  28 #from sfa.util.xrn                import Xrn
  29
  30 def get_myslice_platform(request):
  31     platform_query  = Query().get('local:platform').select('platform_id','platform','gateway_type','disabled','config').filter_by('platform','==','myslice')
  32     platform_details = execute_query(request, platform_query)
  33     if isinstance(platform_details,list):
  34         for platform_detail in platform_details:
  35             return platform_detail
  36     else:
  37         return None
  38
  39 def get_myslice_account(request):
  40     try:
  41         platform_myslice = get_myslice_platform(request)
  42         account_query  = Query().get('local:account').select('user_id','platform_id','auth_type','config').filter_by('platform_id','==',platform_myslice['platform_id'])
  43         account_details = execute_query(request, account_query)
  44         for account_detail in account_details:
  45             return account_detail
  46     except Exception as e:
  47         print e
  48         return None
  49
  50 def get_registry_url(request):
  51     try:
  52         platform_detail = get_myslice_platform(request)
  53         platform_config = json.loads(platform_detail['config'])
  54         import socket
  55         hostname = socket.gethostbyaddr(socket.gethostname())[0]
  56         registry = platform_config.get('registry','N/A')
  57         if 'localhost' in registry:
  58             port = registry.split(':')[-1:][0]
  59             registry = "http://" + hostname +':'+ port
  60         return registry
  61     except Exception as e:
  62         print e
  63         return None
  64
  65 def get_jfed_identity(request):
  66     try:
  67         account_detail = get_myslice_account(request)
  68         account_config = json.loads(account_detail['config'])
  69         if 'user_private_key' in account_config:
  70             private_key = account_config['user_private_key']
  71             user_hrn = account_config.get('user_hrn','N/A')
  72             platform_detail = get_myslice_platform(request)
  73             registry = get_registry_url(request)
  74             #registry = 'http://sfa-fed4fire.pl.sophia.inria.fr:12345/'
  75             jfed_identity = user_hrn + '\n' + registry + '\n' + private_key
  76             return jfed_identity
  77         else:
  78             return None
  79     except Exception as e:
  80         print e
  81         return None
  82
  83 def getAuthorities(request, admin = False):
  84     result = sfa_client(request,'List',hrn='onelab',object_type='authority',platforms=['myslice'],admin=admin)
  85     authorities = list()
  86     for item in result['myslice']:
  87         authorities.append({'authority_hrn':item['hrn']})
  88     return sorted(authorities)
  89
  90
  91 # Get the list of pis in a given authority
  92 def authority_get_pis(request, authority_hrn):
  93     # CACHE PB with fields
  94     page = Page(request)
  95     metadata = page.get_metadata()
  96     auth_md = metadata.details_by_object('authority')
  97     auth_fields = [column['name'] for column in auth_md['column']]
  98
  99     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 100     query = Query.get('myslice:authority').filter_by('authority_hrn', '==', authority_hrn).select(auth_fields)
 101     results = execute_admin_query(request, query)
 102     #print "authority_get_pis = %s" % results
 103     # NOTE: temporarily commented. Because results is giving empty list.
 104     # Needs more debugging
 105     #if not results:
 106     #    raise Exception, "Authority not found: %s" % authority_hrn
 107     #result, = results
 108     #return result['pi_users']
 109     return results
 110
 111 #check the user is pi or not in the registry
 112 def authority_check_pis(request, user_email):
 113     try:
 114         user_query  = Query().get('local:user').filter_by('email', '==', user_email).select('user_id','email','password','config')
 115         user_details = execute_admin_query(request, user_query)
 116
 117         # getting the authority_hrn
 118         for user_detail in user_details:
 119             user_id = user_detail['user_id']
 120             if user_detail['config']:
 121                 config = json.loads(user_detail['config'])
 122                 authority_hrn = config.get('authority','Unknown Authority')
 123
 124         account_query  = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
 125         account_details = execute_admin_query(request, account_query)
 126
 127         platform_query  = Query().get('local:platform').select('platform_id','platform')
 128         platform_details = execute_admin_query(request, platform_query)
 129
 130         for account_detail in account_details:
 131             for platform_detail in platform_details:
 132                 if platform_detail['platform_id'] == account_detail['platform_id']:
 133                     if 'myslice' in platform_detail['platform']:
 134                         account_config = json.loads(account_detail['config'])
 135                         user_hrn = account_config.get('user_hrn','N/A')
 136
 137         pi_status = False
 138         pis = authority_get_pis (request, authority_hrn)
 139         for pi in pis:
 140             pi_list = pi['pi_users']
 141
 142         if user_hrn in pi_list:
 143             pi_status = True
 144         return pi_status
 145
 146     except Exception as e:
 147         logger.error("Exception in actions.py in authority_check_pis {}".format(e))
 148         return None
 149
 150
 151 def authority_add_pis(request, authority_hrn, user_hrn):
 152     try:
 153         pi_list = []
 154         # getting pis of the authority of the user
 155         pis = authority_get_pis (request, authority_hrn)
 156         for pi in pis:
 157             pi_list = pi['pi_users']
 158
 159         updated_pi_list = pi_list.append(user_hrn)
 160         query = Query.update('myslice:authority').filter_by('authority_hrn', '==', authority_hrn).set({'pi_users':pi_list})
 161         results = execute_query(request,query)
 162         newpis = authority_get_pis (request, authority_hrn)
 163
 164         # Add the user to the slices of the project he/she joined
 165         if len(authority_hrn.split('.')) > 2:
 166             # this authority_hrn is a project
 167             query_slices = Query.get('myslice:slice').filter_by('parent_authority', '==', authority_hrn).select('slice_hrn')
 168             results_slices = execute_query(request,query_slices)
 169             for s in results_slices:
 170                 sfa_add_user_to_slice(request, user_hrn, s['slice_hrn'])
 171         # Clear Credentials of the user
 172         user_email = get_user_email(request, user_hrn)
 173         clear_user_creds(request, user_email)
 174
 175         return newpis
 176     except Exception as e:
 177         logger.error("Exception in actions.py in authority_add_pis {}".format(e))
 178         raise Exception, "Exception in actions.py in authority_add_pis {}".format(e)
 179
 180 def authority_remove_pis(request, authority_hrn, user_hrn):
 181     try:
 182         pi_list = []
 183         # getting pis of the authority of the user
 184         pis = authority_get_pis (request, authority_hrn)
 185         for pi in pis:
 186             pi_list = pi['pi_users']
 187
 188         updated_pi_list = pi_list.remove(user_hrn)
 189         query = Query.update('myslice:authority').filter_by('authority_hrn', '==', authority_hrn).set({'pi_users':pi_list})
 190         results = execute_query(request,query)
 191         newpis = authority_get_pis (request, authority_hrn)
 192
 193         # Remove the user from the slices of the project he/she left
 194         if len(authority_hrn.split('.')) > 2:
 195             # this authority_hrn is a project
 196             query_slices = Query.get('myslice:slice').filter_by('parent_authority', '==', authority_hrn).select('slice_hrn')
 197             results_slices = execute_query(request,query_slices)
 198             for s in results_slices:
 199                 print 'remove from slice %s' % s
 200                 sfa_remove_user_from_slice(request, user_hrn, s['slice_hrn'])
 201
 202         # Clear Credentials of the user
 203         user_email = get_user_email(request, user_hrn)
 204         clear_user_creds(request, user_email)
 205
 206         return newpis
 207     except Exception as e:
 208         logger.error("Exception in actions.py in authority_remove_pis {}".format(e))
 209         raise Exception, "Exception in actions.py in authority_remove_pis {}".format(e)
 210
 211
 212 def authority_get_pi_emails(request, authority_hrn):
 213     pi_users = authority_get_pis(request,authority_hrn)
 214     logger.info("pi_users = %s" % pi_users)
 215
 216     if any(pi['pi_users'] == None or not pi['pi_users']  for pi in pi_users):
 217         #theme.template_name = 'email_default_recipients.txt'
 218         #default_email = render_to_string(theme.template, request)
 219         #default_email = default_email.replace('\n', '')
 220         #return default_email
 221         # the above doesn't work
 222         return ['support@onelab.eu']
 223     else:
 224         pi_user_hrns = [ hrn for x in pi_users for hrn in x['pi_users'] ]
 225
 226         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 227         query = Query.get('myslice:user').filter_by('user_hrn', 'included', pi_user_hrns).select('user_email')
 228         results = execute_admin_query(request, query)
 229         return [result['user_email'] for result in results]
 230
 231 def get_user_email(request, user_hrn):
 232     query = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn).select('user_email')
 233     results = execute_admin_query(request, query)
 234     return results[0]['user_email']
 235
 236 #clear user credentials
 237 def clear_user_creds(request, user_email):
 238     try:
 239         user_query  = Query().get('local:user').filter_by('email', '==', user_email).select('user_id','email','password','config')
 240         user_details = execute_admin_query(request, user_query)
 241
 242         # getting the user_id from the session
 243         for user_detail in user_details:
 244             user_id = user_detail['user_id']
 245             user_email = user_detail['email']
 246
 247         account_query  = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
 248         account_details = execute_admin_query(request, account_query)
 249
 250         platform_query  = Query().get('local:platform').select('platform_id','platform')
 251         platform_details = execute_admin_query(request, platform_query)
 252
 253         for account_detail in account_details:
 254             for platform_detail in platform_details:
 255                 if platform_detail['platform_id'] == account_detail['platform_id']:
 256                     if 'myslice' in platform_detail['platform']:
 257                         account_config = json.loads(account_detail['config'])
 258                         #user_cred = account_config.get('delegated_user_credential','N/A')
 259                         user_cred = account_config.get('user_credential','N/A')
 260                         if 'N/A' not in user_cred:
 261                             user_hrn = account_config.get('user_hrn','N/A')
 262                             user_pub_key = json.dumps(account_config.get('user_public_key','N/A'))
 263                             user_priv_key = json.dumps(account_config.get('user_private_key','N/A'))
 264                             updated_config = '{"user_public_key":'+ user_pub_key + ', "user_private_key":'+ user_priv_key + ', "user_hrn":"'+ user_hrn + '"}'
 265                             user_params = { 'config': updated_config}
 266                             manifold_update_account(request, user_id,user_params)
 267                             return user_email
 268                         else:
 269                             return None
 270
 271     except Exception as e:
 272         logger.error("Exception in actions.py in clear_user_creds {}".format(e))
 273         return None
 274
 275 def is_pi(wsgi_request, user_hrn, authority_hrn):
 276     # authorities from user where user_hrn == "ple.upmc.jordan_auge"
 277     logger.debug("#### actions.py is_pi authority_hrn = {}".format(authority_hrn))
 278     try:
 279         # CACHE PB with fields
 280         page = Page(wsgi_request)
 281         metadata = page.get_metadata()
 282         user_md = metadata.details_by_object('user')
 283         user_fields = [column['name'] for column in user_md['column']]
 284
 285         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 286         query  = Query().get('myslice:user').select(user_fields).filter_by('user_hrn','==',user_hrn)
 287         #query = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn).select('pi_authorities')
 288         results = execute_query(wsgi_request, query)
 289         for user_detail in results:
 290             if authority_hrn in user_detail['pi_authorities']:
 291                 return True
 292     except Exception as e:
 293         logger.error("Exception in actions.py in is_pi {}".format(e))
 294     return False
 295
 296 # SFA get record
 297
 298 def sfa_get_user(request, user_hrn, pub=None):
 299
 300     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 301     query_sfa_user = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn)
 302     result_sfa_user = execute_admin_query(request, query_sfa_user)
 303     return result_sfa_user[0]
 304
 305 def sfa_update_user(request, user_hrn, user_params):
 306     # user_params: keys [public_key]
 307     if 'email' in user_params:
 308         user_params['user_email'] = user_params['email']
 309
 310     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 311     query = Query.update('myslice:user').filter_by('user_hrn', '==', user_hrn).set(user_params).select('user_hrn')
 312     results = execute_admin_query(request,query)
 313     return results
 314
 315 def sfa_add_authority(request, authority_params):
 316
 317     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 318     query = Query.create('myslice:authority').set(authority_params).select('authority_hrn')
 319     results = execute_query(request, query)
 320     logger.info("sfa_add_auth results={}".format(results))
 321     if not results:
 322         raise Exception, "Could not create %s. Already exists ?" % authority_params['hrn']
 323     return results
 324
 325 def sfa_add_user_to_slice(request, user_hrn, slice_hrn):
 326 # 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
 327     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 328     query_current_users = Query.get('myslice:slice').select('users').filter_by('slice_hrn','==',slice_hrn)
 329     results_current_users = execute_query(request, query_current_users)
 330     current_users = list()
 331     for r in results_current_users:
 332         current_users.extend(r['users'])
 333     users = list(set([user_hrn]) | set(current_users))
 334
 335     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 336     query = Query.update('myslice:slice').filter_by('slice_hrn', '==', slice_hrn).set({'users':users}).select('slice_hrn')
 337     results = execute_query(request, query)
 338 # Also possible but not supported yet
 339 # UPDATE myslice:user SET slice=['ple.upmc.agent','ple.upmc.myslicedemo','ple.upmc.tophat'] where user_hrn=='ple.upmc.azerty'
 340     if not results:
 341         raise Exception, "Could not add user %s to slice %s" % (user_hrn, slice_hrn)
 342     return results
 343
 344 def sfa_remove_user_from_slice(request, user_hrn, slice_hrn):
 345 # 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
 346     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 347     query_current_users = Query.get('myslice:slice').select('users').filter_by('slice_hrn','==',slice_hrn)
 348     results_current_users = execute_query(request, query_current_users)
 349     current_users = list()
 350     for r in results_current_users:
 351         current_users.extend(r['users'])
 352     if user_hrn in current_users:
 353         current_users.remove(user_hrn)
 354
 355     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 356     query = Query.update('myslice:slice').filter_by('slice_hrn', '==', slice_hrn).set({'users':current_users}).select('slice_hrn')
 357     results = execute_query(request, query)
 358 # Also possible but not supported yet
 359 # UPDATE myslice:user SET slice=['ple.upmc.agent','ple.upmc.myslicedemo','ple.upmc.tophat'] where user_hrn=='ple.upmc.azerty'
 360     if not results:
 361         raise Exception, "Could not remove user %s to slice %s" % (user_hrn, slice_hrn)
 362     return results
 363
 364 # Propose hrn
 365
 366 def manifold_add_user(wsgi_request, request):
 367     """Add a Manifold user corresponding to a user request.
 368
 369     Args:
 370         wsgi_request: a WSGIRequest instance
 371         request (dict): a dictionary containing the user request built from the
 372             form.
 373
 374     Returns:
 375         The user_id of the inserted user.
 376
 377     Raises:
 378         ?
 379
 380     """
 381     USER_CONFIG = '{"firstname": "%(first_name)s", "lastname": "%(last_name)s", "authority": "%(authority_hrn)s"}'
 382
 383     user_params = {
 384         'email'     : request['email'],
 385         'password'  : request['password'],
 386         'config'    : USER_CONFIG % request,
 387         'status'    : 1,
 388     }
 389
 390     query = Query.create('local:user').set(user_params).select('email')
 391     results = execute_admin_query(request, query)
 392     if not results:
 393         raise Exception, "Failed creating manifold user: %s" % user_params['email']
 394     result = results[0]
 395     return result['user_id']
 396
 397 def manifold_update_user(request, email, user_params):
 398     # user_params: password, config e.g.,
 399     query = Query.update('local:user').filter_by('email', '==', email).set(user_params).select('email')
 400     results = execute_admin_query(request,query)
 401     # NOTE: results remains empty and goes to Exception. However, it updates the manifold DB.
 402     # That's why I commented the exception part. -- Yasin
 403     #if not results:
 404     #    raise Exception, "Failed updating manifold user: %s" % user_params['email']
 405     #result, = results
 406     return results
 407
 408 def manifold_add_account(request, account_params):
 409     query = Query.create('local:account').set(account_params).select(['user', 'platform'])
 410     results = execute_admin_query(request,query)
 411     if not results:
 412         raise Exception, "Failed creating manifold account on platform %s for user: %s" % (account_params['platform'], account_params['user'])
 413     result, = results
 414     return result['user_id']
 415
 416 def manifold_update_account(request,user_id,account_params):
 417     # account_params: config
 418     query = Query.update('local:account').filter_by('platform', '==', 'myslice').filter_by('user_id', '==', user_id).set(account_params).select('user_id')
 419     results = execute_admin_query(request,query)
 420     return results
 421
 422 #explicitly mention the platform_id
 423 def manifold_delete_account(request, user_id, platform_id = None):
 424     query = Query.delete('local:account').filter_by('user_id', '==', user_id)
 425     if platform_id is not None:
 426         query.filter_by('platform_id', '==', platform_id)
 427     results = execute_admin_query(request,query)
 428     return results
 429
 430 def manifold_delete_user(request, user_id):
 431     query = Query.delete('local:user').filter_by('user_id', '==', user_id).select('user_id')
 432     results = execute_admin_query(request,query)
 433     return results
 434
 435
 436 #not tested
 437 def manifold_add_platform(request, platform_params):
 438     query = Query.create('local:platform').set(platform_params).select(['user', 'platform'])
 439     results = execute_admin_query(request,query)
 440     if not results:
 441         raise Exception, "Failed creating manifold platform %s for user: %s" % (platform_params['platform'], platform_params['user'])
 442     result, = results
 443     return result['platform_id']
 444
 445 def delete_local_user(wsgi_request, user_email):
 446     user_query = Query().get('local:user') \
 447         .filter_by('email', '==', user_email)           \
 448         .select('user_id','config')
 449     user = execute_admin_query(wsgi_request, user_query)
 450     if len(user) == 0:
 451         return False
 452         #raise Exception, "User not found, check local DB"
 453     else:
 454         user_id = user[0]['user_id']
 455         user_config = json.loads(user[0]['config'])
 456         authority_hrn = user_config.get('authority', None)
 457
 458         #if is_pi(wsgi_request, '$user_hrn', authority_hrn):
 459         try:
 460             # removing from Django auth_user
 461             UserModel = get_user_model()
 462             UserModel._default_manager.filter(email__iexact = user_email).delete()
 463
 464             # removing manifold account
 465             manifold_delete_account(wsgi_request, user_id)
 466
 467             # removing manifold user
 468             manifold_delete_user(wsgi_request, user_id)
 469         except Exception, e:
 470             #return False
 471             print "No sufficient rights on authority = ",authority_hrn
 472
 473     return True
 474
 475
 476 def make_request_user(user):
 477     request = {}
 478     request['type']          = 'user'
 479     request['id']            = user.id
 480     request['timestamp']     = user.created # XXX in DB ?
 481     request['authority_hrn'] = user.authority_hrn
 482     request['first_name']    = user.first_name
 483     request['last_name']     = user.last_name
 484     request['email']         = user.email
 485     request['login']         = user.login
 486     request['user_hrn']      = user.user_hrn
 487     request['public_key']    = user.public_key
 488     request['private_key']   = user.private_key
 489     return request
 490
 491 def make_request_slice(slice):
 492     request = {}
 493     request['type'] = 'slice'
 494     request['id'] = slice.id
 495     request['user_hrn'] = slice.user_hrn
 496     request['timestamp'] = slice.created
 497     request['authority_hrn'] = slice.authority_hrn
 498     request['slice_name'] = slice.slice_name
 499     request['number_of_nodes'] = slice.number_of_nodes
 500     request['type_of_nodes'] = slice.type_of_nodes
 501     request['purpose'] = slice.purpose
 502     return request
 503
 504 def make_request_project(project):
 505     request = {}
 506     request['type'] = 'project'
 507     request['id'] = project.id
 508     request['user_hrn'] = project.user_hrn
 509     request['email'] = project.email
 510     request['timestamp'] = project.created
 511     request['authority_hrn'] = project.authority_hrn
 512     request['project_name'] = project.project_name
 513     request['purpose'] = project.purpose
 514     return request
 515
 516 def make_request_join(join):
 517     request = {}
 518     request['type'] = 'join'
 519     request['id'] = join.id
 520     request['user_hrn'] = join.user_hrn
 521     request['email'] = join.email
 522     request['timestamp'] = join.created
 523     request['authority_hrn'] = join.authority_hrn
 524     request['project_name'] = join.project_name
 525     return request
 526
 527 def make_request_authority(authority):
 528     request = {}
 529     request['type']                  = 'authority'
 530     request['id']                    = authority.id
 531     request['site_name']             = authority.site_name
 532     request['site_latitude']         = authority.site_latitude
 533     request['site_longitude']        = authority.site_longitude
 534     request['site_url']              = authority.site_url
 535     request['site_authority']        = authority.site_authority
 536     request['site_abbreviated_name'] = authority.site_abbreviated_name
 537     request['address_line1']         = authority.address_line1
 538     request['address_line2']         = authority.address_line2
 539     request['address_line3']         = authority.address_line3
 540     request['address_city']          = authority.address_city
 541     request['address_postalcode']    = authority.address_postalcode
 542     request['address_state']         = authority.address_state
 543     request['address_country']       = authority.address_country
 544     request['authority_hrn']         = authority.authority_hrn
 545     request['timestamp']             = authority.created
 546     return request
 547
 548 def make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins):
 549     logger.info("$$$$$$$$$$$$$$$  make_request")
 550     requests = []
 551     for user in pending_users:
 552         requests.append(make_request_user(user))
 553     for slice in pending_slices:
 554         requests.append(make_request_slice(slice))
 555     for authority in pending_authorities:
 556         requests.append(make_request_authority(authority))
 557     for project in pending_projects:
 558         requests.append(make_request_project(project))
 559     for join in pending_joins:
 560         requests.append(make_request_join(join))
 561     return requests
 562
 563 def get_request_by_id(ids):
 564     logger.info("$$$$$$$$$$$$$$$$  get_request_by_id")
 565     sorted_ids = { 'user': [], 'slice': [], 'authority': [], 'project': [], 'join': [] }
 566     for type__id in ids:
 567         type, id = type__id.split('__')
 568         sorted_ids[type].append(id)
 569
 570     if not ids:
 571         pending_users  = PendingUser.objects.all()
 572         pending_slices = PendingSlice.objects.all()
 573         pending_authorities = PendingAuthority.objects.all()
 574         pending_projects = PendingProject.objects.all()
 575         pending_joins = PendingJoin.objects.all()
 576     else:
 577         pending_users  = PendingUser.objects.filter(id__in=sorted_ids['user']).all()
 578         pending_slices = PendingSlice.objects.filter(id__in=sorted_ids['slice']).all()
 579         pending_authorities = PendingAuthority.objects.filter(id__in=sorted_ids['authority']).all()
 580         pending_projects = PendingProject.objects.filter(id__in=sorted_ids['project']).all()
 581         pending_joins = PendingJoin.objects.filter(id__in=sorted_ids['join']).all()
 582
 583     return make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins)
 584
 585 def get_requests(authority_hrns=None):
 586     logger.info("$$$$$$$$$$$$$   get_request_by_authority auth_hrns = {}".format(authority_hrns))
 587     if not authority_hrns:
 588         ## get those pending users who have confirmed their emails
 589         pending_users  = PendingUser.objects.filter(status__iexact = 'True')
 590         pending_slices = PendingSlice.objects.all()
 591         pending_authorities = PendingAuthority.objects.all()
 592         pending_projects = PendingProject.objects.all()
 593         pending_joins = PendingJoin.objects.all()
 594     else:
 595         pending_users  = PendingUser.objects
 596         pending_slices = PendingSlice.objects
 597         pending_authorities = PendingAuthority.objects
 598         pending_projects = PendingProject.objects
 599         pending_joins = PendingJoin.objects
 600         from django.db.models import Q
 601         list_user_Q = list()
 602         list_slice_Q = list()
 603         list_auth_Q = list()
 604         list_proj_Q = list()
 605         list_join_Q = list()
 606         for hrn in authority_hrns:
 607             list_user_Q.append(Q(authority_hrn__startswith=hrn, status__iexact = 'True'))
 608             list_slice_Q.append(Q(authority_hrn__startswith=hrn))
 609             list_auth_Q.append(Q(site_authority__startswith=hrn))
 610             list_proj_Q.append(Q(authority_hrn__startswith=hrn))
 611             list_join_Q.append(Q(authority_hrn__startswith=hrn))
 612         from operator import __or__ as OR
 613         pending_users        = pending_users.filter(reduce(OR, list_user_Q))
 614         pending_slices       = pending_slices.filter(reduce(OR, list_slice_Q))
 615         pending_authorities  = pending_authorities.filter(reduce(OR, list_auth_Q))
 616         pending_projects     = pending_projects.filter(reduce(OR, list_proj_Q))
 617         pending_joins        = pending_joins.filter(reduce(OR, list_join_Q))
 618         #pending_authorities  = pending_authorities.all() #filter(reduce(OR, list_Q))
 619
 620     return make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins)
 621
 622 # XXX Is it in sync with the form fields ?
 623
 624 def portal_validate_request(wsgi_request, request_ids):
 625     status = {}
 626
 627     if not isinstance(request_ids, list):
 628         request_ids = [request_ids]
 629
 630     requests = get_request_by_id(request_ids)
 631     for request in requests:
 632         # type, id, timestamp, details, allowed -- MISSING: authority_hrn
 633         # CAREFUL about details
 634         # user  : first name, last name, email, password, keypair
 635         # slice : number of nodes, type of nodes, purpose
 636
 637         request_status = {}
 638         try:
 639             if request['type'] == 'user':
 640                 create_user(wsgi_request, request)
 641                 request_status['SFA user'] = {'status': True }
 642                 u = PendingUser.objects.get(id=request['id'])
 643                 ctx = {
 644                     'first_name'    : u.first_name,
 645                     'last_name'     : u.last_name,
 646                     'email'         : u.email,
 647                 }
 648                 user_email = u.email
 649
 650                 PendingUser.objects.get(id=request['id']).delete()
 651
 652             elif request['type'] == 'slice':
 653                 create_slice(wsgi_request, request)
 654                 request_status['SFA slice'] = {'status': True }
 655                 s = PendingSlice.objects.get(id=request['id'])
 656                 ctx = {
 657                     'slice_name'    : s.slice_name,
 658                     'url'           : s.url,
 659                     'purpose'       : s.purpose,
 660                     'email'         : s.email,
 661                 }
 662                 user_email = s.email
 663
 664                 PendingSlice.objects.get(id=request['id']).delete()
 665
 666                 # Clear user's Credentials
 667                 sfa_user = sfa_get_user(wsgi_request, request['user_hrn'])
 668                 clear_user_creds(wsgi_request,sfa_user['user_email'])
 669
 670             elif request['type'] == 'authority':
 671                 #hrn = "%s.%s" % (request['authority_hrn'], request['site_authority'])
 672                 hrn = request['site_authority']
 673                 # XXX tmp sfa dependency
 674                 from sfa.util.xrn import Xrn
 675                 urn = Xrn(hrn, request['type']).get_urn()
 676
 677                 # Only hrn is required for Manifold Query
 678                 sfa_authority_params = {
 679                     'authority_hrn'        : hrn,
 680                     #'authority_urn'        : urn,
 681                     #'type'       : request['type'],
 682                     #'pi'        : None,
 683                     #'enabled'    : True
 684                 }
 685                 logger.info("ADD Authority")
 686                 sfa_add_authority(wsgi_request, sfa_authority_params)
 687                 request_status['SFA authority'] = {'status': True }
 688                 a = PendingAuthority.objects.get(id=request['id'])
 689                 ctx = {
 690                     'site_name'     : a.site_name,
 691                     #'short_name'    : a.short_name,
 692                     #'url'           : a.url,
 693                     'city'          : a.address_city,
 694                     'country'       : a.address_country,
 695                     #'portal_url'    : a.current_site,
 696                 }
 697                 # address_line1 contains the email of the user in pending_authority table
 698                 user_email = a.address_line1
 699
 700                 PendingAuthority.objects.get(id=request['id']).delete()
 701
 702                 # Clear Admin Cache as it is used to display the list of authorities in Registration page
 703                 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')
 704                 res = execute_admin_query(request, query)
 705
 706             elif request['type'] == 'project':
 707                 hrn = request['authority_hrn'] + '.' + request['project_name']
 708
 709                 # Only hrn is required for Manifold Query
 710                 sfa_authority_params = {
 711                     'authority_hrn'        : hrn
 712                 }
 713                 sfa_add_authority(wsgi_request, sfa_authority_params)
 714
 715                 # Add user as a PI of the project
 716                 # Clear user's Credentials
 717                 authority_add_pis(wsgi_request, hrn , request['user_hrn'])
 718
 719                 request_status['SFA project'] = {'status': True }
 720                 p = PendingProject.objects.get(id=request['id'])
 721                 ctx = {
 722                     'project_name'  : p.project_name,
 723                     'authority_hrn' : p.authority_hrn,
 724                     'email'         : p.email,
 725                     'purpose'       : p.purpose,
 726                 }
 727                 user_email = p.email
 728
 729                 PendingProject.objects.get(id=request['id']).delete()
 730
 731                 # Clear Admin Cache as it is used to display the list of projects in Slice request page
 732                 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')
 733                 res = execute_admin_query(request, query)
 734
 735
 736             elif request['type'] == 'join':
 737                 # Add user as a PI of the project
 738                 # Clear user's Credentials
 739                 authority_add_pis(wsgi_request, request['authority_hrn'] , request['user_hrn'])
 740
 741                 request_status['SFA join'] = {'status': True }
 742                 j = PendingJoin.objects.get(id=request['id'])
 743                 ctx = {
 744                     'project_name'  : j.project_name,
 745                     'authority_hrn' : j.authority_hrn,
 746                     'email'         : j.email,
 747                     'user_hrn'      : j.user_hrn,
 748                 }
 749                 user_email = j.email
 750
 751                 PendingJoin.objects.get(id=request['id']).delete()
 752             else:
 753                 raise Exception, 'unknown type of request %s' % request['type']
 754             # XXX Remove from Pendings in database
 755
 756             send_status_email(wsgi_request, ctx, user_email, request['type'], 'validated')
 757         except Exception, e:
 758             request_status['SFA '+request['type']] = {'status': False, 'description': str(e)}
 759             logger.error('ERROR - actions.py - portal_validate_request: %s' % e)
 760             import traceback
 761             logger.error(traceback.format_exc())
 762
 763         status['%s__%s' % (request['type'], request['id'])] = request_status
 764
 765     return status
 766
 767 def validate_action(request, **kwargs):
 768     ids = filter(None, kwargs['id'].split('/'))
 769     status = portal_validate_request(request, ids)
 770     json_answer = json.dumps(status)
 771     return HttpResponse (json_answer, content_type="application/json")
 772
 773
 774 def reject_action(request, **kwargs):
 775     ids = filter(None, kwargs['id'].split('/'))
 776     status = portal_reject_request(request, ids)
 777     json_answer = json.dumps(status)
 778     return HttpResponse (json_answer, content_type="application/json")
 779
 780 def get_current_site(request):
 781     if request.is_secure():
 782         current_site = 'https://'
 783     else:
 784         current_site = 'http://'
 785     current_site += request.META['HTTP_HOST']
 786     return current_site
 787
 788 def portal_reject_request(wsgi_request, request_ids):
 789     status = {}
 790     current_site = get_current_site(wsgi_request)
 791     if not isinstance(request_ids, list):
 792         request_ids = [request_ids]
 793
 794     requests = get_request_by_id(request_ids)
 795     for request in requests:
 796         # type, id, timestamp, details, allowed -- MISSING: authority_hrn
 797         # CAREFUL about details
 798         # user  : first name, last name, email, password, keypair
 799         # slice : number of nodes, type of nodes, purpose
 800
 801         request_status = {}
 802
 803         try:
 804             if request['type'] == 'user':
 805                 request_status['SFA user'] = {'status': True }
 806                 # getting user email based on id
 807                 ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 808                 for user in PendingUser.objects.raw('SELECT * FROM portal_pendinguser WHERE id = %s', [request['id']]):
 809                     user_email= user.email
 810                     first_name = user.first_name
 811                     last_name = user.last_name
 812
 813                 ctx = {
 814                     'first_name'    : first_name,
 815                     'last_name'     : last_name,
 816                     'email'         : user_email,
 817                     'portal_url'    : current_site,
 818                     }
 819
 820                 # removing from Django portal_pendinguser
 821                 PendingUser.objects.get(id=request['id']).delete()
 822
 823                 delete_local_user(wsgi_request, user_email)
 824
 825             elif request['type'] == 'slice':
 826                 request_status['SFA slice'] = {'status': True }
 827
 828                 # getting user email based on id
 829                 ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 830                 for user in PendingSlice.objects.raw('SELECT * FROM portal_pendingslice WHERE id = %s', [request['id']]):
 831                     user_email= user.type_of_nodes # XXX type_of_nodes field contains the email [shd be renamed in DB]
 832                     slice_name = user.slice_name
 833                     purpose = user.purpose
 834                     url = user.number_of_nodes
 835
 836                 ctx = {
 837                     'slice_name': slice_name,
 838                     'purpose': purpose,
 839                     'url': url,
 840                     'portal_url': current_site,
 841                     }
 842
 843                 PendingSlice.objects.get(id=request['id']).delete()
 844
 845             elif request['type'] == 'authority':
 846                 request_status['SFA authority'] = {'status': True }
 847
 848                 # getting user email based on id
 849                 ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 850                 for user in PendingAuthority.objects.raw('SELECT * FROM portal_pendingauthority WHERE id = %s', [request['id']]):
 851                     user_email= user.address_line1 # XXX address_line1 field contains the email [shd be renamed in DB]
 852                     site_name = user.site_name
 853                     city = user.address_city
 854                     country = user.address_country
 855                     short_name = user.site_abbreviated_name
 856                     url = user.site_url
 857
 858                 ctx = {
 859                     'site_name': site_name,
 860                     'short_name': short_name,
 861                     'url': url,
 862                     'city': city,
 863                     'country': country,
 864                     'portal_url'    : current_site,
 865                     }
 866
 867                 PendingAuthority.objects.get(id=request['id']).delete()
 868
 869             # XXX TMP we should send an email to the user to inform him/her
 870             elif request['type'] == 'project':
 871                 request_status['SFA project'] = {'status': True }
 872                 p = PendingProject.objects.get(id=request['id'])
 873                 ctx = {
 874                     'project_name'  : p.project_name,
 875                     'authority_hrn' : p.authority_hrn,
 876                     'email'         : p.email,
 877                     'purpose'       : p.purpose,
 878                 }
 879                 user_email = p.email
 880                 PendingProject.objects.get(id=request['id']).delete()
 881
 882             elif request['type'] == 'join':
 883                 request_status['SFA join'] = {'status': True }
 884                 j = PendingJoin.objects.get(id=request['id'])
 885                 ctx = {
 886                     'project_name'  : j.project_name,
 887                     'authority_hrn' : j.authority_hrn,
 888                     'email'         : j.email,
 889                     'user_hrn'      : j.user_hrn,
 890                 }
 891
 892                 user_email = j.email
 893                 PendingJoin.objects.get(id=request['id']).delete()
 894             else:
 895                 raise Exception, 'unknown type of request %s' % request['type']
 896
 897             send_status_email(wsgi_request, ctx, user_email, request['type'], 'denied')
 898         except Exception, e:
 899             request_status['SFA '+request['type']] = {'status': False, 'description': str(e)}
 900             logger.error('ERROR - actions.py - portal_reject_request: %s' % e)
 901             import traceback
 902             logger.error(traceback.format_exc())
 903
 904         status['%s__%s' % (request['type'], request['id'])] = request_status
 905
 906     return status
 907
 908 def send_status_email(request, ctx, user_email, obj_type, status):
 909     try:
 910         ctx['current_site'] = get_current_site(request)
 911         ctx['theme'] = theme
 912
 913         theme.template_name = obj_type + '_request_' + status + '.txt'
 914         text_content = render_to_string(theme.template, ctx)
 915         theme.template_name = obj_type + '_request_' + status + '.html'
 916         html_content = render_to_string(theme.template, ctx)
 917         theme.template_name = 'email_default_sender.txt'
 918
 919         sender =  render_to_string(theme.template, ctx)
 920         sender = sender.replace('\n', '')
 921
 922         subject = obj_type.title() + ' request '+ status
 923
 924         msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 925         msg.attach_alternative(html_content, "text/html")
 926         msg.send()
 927     except Exception as e:
 928         print e
 929         logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 930
 931
 932 # Django and ajax
 933 # http://djangosnippets.org/snippets/942/
 934
 935
 936
 937 #-------------------------------------------------------------------------------
 938 # REQUESTS - Slices
 939 #-------------------------------------------------------------------------------
 940
 941 def create_slice(wsgi_request, request):
 942     """
 943     Arguments:
 944         wsgi_request (~ WSGIRequest) :
 945         request (dict) : the slice request in our own dict format
 946
 947     Raises:
 948         Exception
 949     """
 950     hrn = "%s.%s" % (request['authority_hrn'], request['slice_name'])
 951     # XXX tmp sfa dependency
 952     from sfa.util.xrn import Xrn
 953     urn = Xrn(hrn, request['type']).get_urn()
 954
 955     # Add User to Slice if we have the user_hrn in pendingslice table
 956     user_hrn = request.get('user_hrn', None)
 957     user_hrns = list([user_hrn]) if user_hrn else list()
 958
 959     # CACHE PB with fields
 960     page = Page(wsgi_request)
 961     metadata = page.get_metadata()
 962     user_md = metadata.details_by_object('user')
 963     user_fields = [column['name'] for column in user_md['column']]
 964
 965     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 966     #user_query  = Query().get('myslice:user').select('user_hrn','user_email').filter_by('user_hrn','==',user_hrn)
 967     user_query  = Query().get('myslice:user').select(user_fields).filter_by('user_hrn','==',user_hrn)
 968     user_details_sfa = execute_admin_query(wsgi_request, user_query)
 969     if not user_details_sfa:
 970         raise Exception, "User %s doesn't exist, validate user before validating slice" % user_hrn
 971     for user in user_details_sfa:
 972         user_email = user['user_email']
 973
 974     # XXX LOIC Quick fix because this is totally inconsistent
 975     if not 'number_of_nodes' in request:
 976         request['number_of_nodes']=""
 977
 978     # Slice is under a project
 979     if len(request['authority_hrn'].split('.')) > 2:
 980         pi_list = []
 981         pis = authority_get_pis(wsgi_request, request['authority_hrn'])
 982         for pi in pis:
 983             pi_list = pi['pi_users']
 984         user_hrns.extend(pi_list)
 985
 986     # XXX We should create a slice with Manifold terminology
 987     slice_params = {
 988         'slice_hrn'        : hrn,
 989         'slice_urn'        : urn,
 990         'slice_type'       : request['type'],
 991         'url'              : request['number_of_nodes'],
 992         'users'            : user_hrns,
 993         'slice_enabled'    : True
 994     }
 995     # ignored in request: id, timestamp,  number_of_nodes, type_of_nodes, purpose
 996
 997     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 998     query = Query.create('myslice:slice').set(slice_params).select('slice_hrn')
 999     results = execute_query(wsgi_request, query)
1000     if not results:
1001         raise Exception, "Could not create %s. Already exists ?" % slice_params['hrn']
1002     else:
1003         try:
1004             for u_hrn in user_hrns:
1005                 u_email = get_user_email(wsgi_request, u_hrn)
1006                 clear_user_creds(wsgi_request, u_email)
1007         except Exception as e:
1008             logger.error("Failed clear credentials for all users")
1009             clear_user_creds(wsgi_request,user_email)
1010         # log user activity
1011         activity.slice.validate(request, { "slice" : hrn })
1012
1013     return results
1014
1015 def create_pending_slice(wsgi_request, request, email):
1016     """
1017     """
1018
1019     # Insert an entry in the PendingSlice table
1020     s = PendingSlice(
1021         slice_name      = request['slice_name'],
1022         user_hrn        = request['user_hrn'],
1023         authority_hrn   = request['authority_hrn'],
1024         number_of_nodes = request['url'], # field needs to be renamed
1025         purpose         = request['purpose'],
1026         type_of_nodes   = request['email'] # field needs to be renamed
1027     )
1028     s.save()
1029
1030     send_email_to_pis(wsgi_request, request, 'slice')
1031
1032 def create_pending_project(wsgi_request, request):
1033     """
1034     """
1035
1036     # Insert an entry in the PendingProject table
1037     s = PendingProject(
1038         project_name    = request['project_name'],
1039         user_hrn        = request['user_hrn'],
1040         email           = request['email'],
1041         authority_hrn   = request['authority_hrn'],
1042         purpose         = request['purpose'],
1043     )
1044     s.save()
1045
1046     send_email_to_pis(wsgi_request, request, 'project')
1047
1048 def create_pending_join(wsgi_request, request):
1049     """
1050     """
1051
1052     # Insert an entry in the PendingJoin table
1053     s = PendingJoin(
1054         user_hrn        = request['user_hrn'],
1055         email           = request['email'],
1056         project_name    = request['project_name'],
1057         authority_hrn   = request['authority_hrn'],
1058     )
1059     s.save()
1060
1061     send_email_to_pis(wsgi_request, request, 'join')
1062
1063 #-------------------------------------------------------------------------------
1064 # SEND EMAILS
1065 #-------------------------------------------------------------------------------
1066
1067 def send_email_to_pis(request, context, obj_type):
1068     try:
1069         context['current_site'] = get_current_site(request)
1070         context['theme'] = theme
1071         # Send an email: the recipients are the PIs of the authority
1072         recipients = authority_get_pi_emails(request, context['authority_hrn'])
1073
1074         theme.template_name = obj_type + '_request_email.txt'
1075         text_content = render_to_string(theme.template, context)
1076
1077         theme.template_name = obj_type + '_request_email.html'
1078         html_content = render_to_string(theme.template, context)
1079
1080         #theme.template_name = obj_type + '_request_email_subject.txt'
1081         #subject = render_to_string(theme.template, request)
1082         #subject = subject.replace('\n', '')
1083         subject = "New "+obj_type+" request"
1084
1085         theme.template_name = 'email_default_sender.txt'
1086         sender =  render_to_string(theme.template, context)
1087         sender = sender.replace('\n', '')
1088
1089         msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
1090         msg.attach_alternative(html_content, "text/html")
1091         msg.send()
1092     except Exception, e:
1093         print e
1094         print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
1095
1096
1097 #-------------------------------------------------------------------------------
1098 # REQUESTS - Users
1099 #-------------------------------------------------------------------------------
1100
1101 def manifold_add_reference_user_accounts(wsgi_request, request):
1102     """When a new user is created, add reference accounts to the reference platform.
1103     """
1104     # XXX XXX XXX The rest of this function has to be checked XXX XXX XXX
1105
1106     # Retrieve user information
1107     user_query  = Query().get('local:user')             \
1108         .select('user_id', 'config', 'email', 'status') \
1109         .filter_by('email', '==', request['email'])
1110     user_details = execute_admin_query(wsgi_request, user_query)
1111
1112     # USER MAIN ACCOUNT != reference
1113     #print 'USER MAIN ACCOUNT != reference'
1114     list_accounts_query = Query().get('local:account')              \
1115         .select('user_id', 'platform_id', 'auth_type', 'config')    \
1116         .filter_by('user_id', '==', user_details[0]['user_id'])     \
1117         .filter_by('auth_type', '!=', 'reference')
1118     list_accounts = execute_admin_query(wsgi_request, list_accounts_query)
1119
1120     # XXX main_platform is being erased several times ???
1121     for account in list_accounts:
1122         main_platform_query = Query().get('local:platform')         \
1123             .select('platform_id', 'platform')                      \
1124             .filter_by('platform_id', '==', account['platform_id'])
1125         main_platform = execute_admin_query(wsgi_request, main_platform_query)
1126
1127     # Add reference accounts on SFA enabled platforms
1128     platforms_query = Query().get('local:platform') \
1129         .filter_by('disabled', '==', '0')           \
1130         .filter_by('gateway_type', '==', 'sfa')     \
1131         .select('platform_id', 'gateway_type')
1132     platforms = execute_admin_query(wsgi_request, platforms_query)
1133     for platform in platforms:
1134         #print "add reference to platform ",platform
1135         manifold_account_params = {
1136             'user_id'       : user_details[0]['user_id'],
1137             'platform_id'   : platform['platform_id'],
1138             'auth_type'     : 'reference',
1139             'config'        : '{"reference_platform": "' + main_platform[0]['platform'] + '"}',
1140         }
1141         manifold_add_account(wsgi_request, manifold_account_params)
1142
1143 def sfa_create_user(wsgi_request, request, namespace = None, as_admin = False):
1144     """
1145     Arguments:
1146         wsgi_request (~ WSGIRequest) :
1147         request (dict) : the user request in our own dict format
1148
1149     Raises:
1150         Exception
1151     """
1152     from sfa.util.xrn import Xrn
1153
1154     auth_pi = request.get('pi', None)
1155     auth_pi = list([auth_pi]) if auth_pi else list()
1156
1157     # We create a user request with Manifold terminology
1158     sfa_user_params = {
1159         'user_hrn'          : request['user_hrn'],
1160         'user_email'        : request['email'],
1161         'user_urn'          : Xrn(request['user_hrn'], request['type']).get_urn(),
1162         'user_type'         : request['type'],
1163         'keys'              : request['public_key'],
1164         'user_first_name'   : request['first_name'],
1165         'user_last_name'    : request['last_name'],
1166         'pi_authorities'    : auth_pi,
1167         'user_enabled'      : True
1168     }
1169
1170     if namespace is not None:
1171         query = Query.create('%s:user' % namespace).set(sfa_user_params).select('user_hrn')
1172     else:
1173         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
1174         query = Query.create('myslice:user').set(sfa_user_params).select('user_hrn')
1175
1176     if as_admin:
1177         results = execute_admin_query(wsgi_request, query)
1178     else:
1179         results = execute_query(wsgi_request, query)
1180
1181     if not results:
1182         raise Exception, "Could not create %s. Already exists ?" % sfa_user_params['user_hrn']
1183
1184     return results
1185
1186 def iotlab_create_user (wsgi_request, request, namespace = None, as_admin=False):
1187
1188     import requests
1189     import time
1190     from requests.auth import HTTPBasicAuth
1191
1192     engine = ConfigEngine()
1193     URL_REST = engine.iotlab_url()
1194     LOGIN_ADMIN = engine.iotlab_admin_user()
1195     PASSWORD_ADMIN = engine.iotlab_admin_password()
1196
1197     auth = HTTPBasicAuth(LOGIN_ADMIN,PASSWORD_ADMIN)
1198     headers = {'content-type': 'application/json'}
1199
1200     for user in PendingUser.objects.raw('SELECT * FROM portal_pendinguser WHERE email = %s', [request['email']]):
1201         password= user.password
1202
1203
1204     iotlab_user_params = {
1205         "type"          : "SA",
1206         #"login"         : request['email'], #auto generated by iotlab
1207         "password"      : password,
1208         "firstName"     : request['first_name'],
1209         "lastName"      : request['last_name'],
1210         "email"         : request['email'],
1211         "structure"     : request['authority_hrn'],
1212         "city"          : "N/A",
1213         "country"       : "N/A",
1214         "sshPublicKey"  : request['public_key'],
1215         "motivations"   : "SFA federation",
1216     }
1217
1218     iotlab_user_params1 = json.dumps(iotlab_user_params)
1219     r=requests.post(url=URL_REST, data=iotlab_user_params1, headers=headers, auth=auth)
1220     logger.info('Create iotlab user : {} {}'.format(r.status_code, r.text))
1221     return r.text
1222
1223 def create_user(wsgi_request, request, namespace = None, as_admin = False):
1224     # XXX This has to be stored centrally
1225     USER_STATUS_ENABLED = 2
1226
1227     # NOTE : if we were to create a user directly (just like we create slices,
1228     # we would have to perform the steps in create_pending_user too
1229
1230     # Add the user to the SFA registry
1231     sfa_create_user(wsgi_request, request, namespace, as_admin)
1232
1233     # Update Manifold user status
1234     manifold_update_user(wsgi_request, request['email'], {'status': USER_STATUS_ENABLED})
1235
1236     # Add reference accounts for platforms
1237     manifold_add_reference_user_accounts(wsgi_request, request)
1238
1239     # Add the user to iotlab portal if theme is set to onelab
1240     if theme.theme == 'onelab':
1241         iotlab_create_user (wsgi_request, request)
1242
1243 def create_pending_user(wsgi_request, request, user_detail):
1244     """
1245     """
1246
1247     # Insert an entry in the PendingUser table
1248     b = PendingUser(
1249         first_name    = request['first_name'],
1250         last_name     = request['last_name'],
1251         authority_hrn = request['authority_hrn'],
1252         email         = request['email'],
1253         password      = request['password'],
1254         public_key    = request['public_key'],
1255         private_key   = request['private_key'],
1256         user_hrn      = request['user_hrn'],
1257         pi            = request['pi'],
1258         email_hash    = request['email_hash'],
1259         status        = 'False',
1260     )
1261     b.save()
1262     # sends email to user to activate the email
1263     request['current_site'] = get_current_site(wsgi_request)
1264     request['theme'] = theme
1265     theme.template_name = 'activate_user.html'
1266     html_content = render_to_string(theme.template, request)
1267     theme.template_name = 'activate_user.txt'
1268     text_content = render_to_string(theme.template, request)
1269     theme.template_name = 'activate_user_email_subject.txt'
1270     subject = render_to_string(theme.template, request)
1271     subject = subject.replace('\n', '')
1272     theme.template_name = 'email_default_sender.txt'
1273     sender =  render_to_string(theme.template, request)
1274     sender = sender.replace('\n', '')
1275     recipient = [request['email']]
1276     #recipient = recipient.append(request['email'])
1277
1278     msg = EmailMultiAlternatives(subject, text_content, sender, recipient)
1279     msg.attach_alternative(html_content, "text/html")
1280     msg.send()
1281
1282     # saves the user to django auth_user table [needed for password reset]
1283     user = User.objects.create_user(request['email'], request['email'], request['password'])
1284
1285     # Creating a manifold user
1286     user_id = manifold_add_user(wsgi_request, request)
1287
1288     # Creating a Manifold account on the MySlice platform
1289     # Note the JSON representation of public and private keys already includes quotes
1290     account_config = {
1291         'user_hrn'          : request['user_hrn'],
1292         'user_public_key'   : request['public_key'],
1293     }
1294     if request['private_key']:
1295         account_config['user_private_key'] = request['private_key']
1296
1297     # XXX TODO: Require a myslice platform
1298     # ALERT: this will disapear with ROUTERV2 of Manifold
1299     # We have to consider the case where several registries can be used
1300     # Removed hardcoded platform = 5
1301     # This platform == 'myslice' is a TMP FIX !!
1302     try:
1303         reg_platform_query = Query().get('local:platform') \
1304             .filter_by('platform', '==', 'myslice')           \
1305             .select('platform_id')
1306         reg_platform = execute_admin_query(wsgi_request, reg_platform_query)
1307
1308         reg_platform_id = reg_platform[0]['platform_id']
1309         account_params = {
1310             'platform_id'   : reg_platform_id, # XXX ALERT !!
1311             'user_id'       : user_id,
1312             'auth_type'     : request['auth_type'],
1313             'config'        : json.dumps(account_config),
1314         }
1315         manifold_add_account(wsgi_request, account_params)
1316
1317     # Email to PIs is sent when the user activates his email
1318     # portal/emailactivationview.py
1319
1320     except Exception as e:
1321         logger.error("Failed creating manifold account on platform {} for user: {}".format('myslice', request['email']))
1322