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