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.sites.models    import Site
  11 from django.contrib.auth            import get_user_model
  12 from django.template.loader         import render_to_string
  13 from django.core.mail               import EmailMultiAlternatives, send_mail
  14
  15 from myslice.theme                  import ThemeView
  16 from myslice.configengine           import ConfigEngine
  17 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         print "-"*80
 173         print "remove_pis"
 174         pi_list = []
 175         # getting pis of the authority of the user
 176         pis = authority_get_pis (request, authority_hrn)
 177         for pi in pis:
 178             pi_list = pi['pi_users']
 179
 180         updated_pi_list = pi_list.remove(user_hrn)
 181         query = Query.update('myslice:authority').filter_by('authority_hrn', '==', authority_hrn).set({'pi_users':pi_list})
 182         results = execute_query(request,query)
 183         newpis = authority_get_pis (request, authority_hrn)
 184
 185         # Remove the user from the slices of the project he/she left
 186         if len(authority_hrn.split('.')) > 2:
 187             # this authority_hrn is a project
 188             query_slices = Query.get('myslice:slice').filter_by('parent_authority', '==', authority_hrn).select('slice_hrn')
 189             results_slices = execute_query(request,query_slices)
 190             for s in results_slices:
 191                 print 'remove from slice %s' % s
 192                 sfa_remove_user_from_slice(request, user_hrn, s['slice_hrn'])
 193
 194         # Clear Credentials of the user
 195         user_email = get_user_email(request, user_hrn)
 196         clear_user_creds(request, user_email)
 197
 198         return newpis
 199     except Exception as e:
 200         logger.error("Exception in actions.py in authority_remove_pis {}".format(e))
 201         raise Exception, "Exception in actions.py in authority_remove_pis {}".format(e)
 202
 203
 204 def authority_get_pi_emails(request, authority_hrn):
 205     pi_users = authority_get_pis(request,authority_hrn)
 206     logger.info("pi_users = %s" % pi_users)
 207
 208     if any(pi['pi_users'] == None or not pi['pi_users']  for pi in pi_users):
 209         #theme.template_name = 'email_default_recipients.txt'
 210         #default_email = render_to_string(theme.template, request)
 211         #default_email = default_email.replace('\n', '')
 212         #return default_email
 213         # the above doesn't work
 214         return ['support@onelab.eu']
 215     else:
 216         pi_user_hrns = [ hrn for x in pi_users for hrn in x['pi_users'] ]
 217
 218         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 219         query = Query.get('myslice:user').filter_by('user_hrn', 'included', pi_user_hrns).select('user_email')
 220         results = execute_admin_query(request, query)
 221         return [result['user_email'] for result in results]
 222
 223 def get_user_email(request, user_hrn):
 224     query = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn).select('user_email')
 225     results = execute_admin_query(request, query)
 226     return results[0]['user_email']
 227
 228 #clear user credentials
 229 def clear_user_creds(request, user_email):
 230     try:
 231         user_query  = Query().get('local:user').filter_by('email', '==', user_email).select('user_id','email','password','config')
 232         user_details = execute_admin_query(request, user_query)
 233
 234         # getting the user_id from the session
 235         for user_detail in user_details:
 236             user_id = user_detail['user_id']
 237             user_email = user_detail['email']
 238
 239         account_query  = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
 240         account_details = execute_admin_query(request, account_query)
 241
 242         platform_query  = Query().get('local:platform').select('platform_id','platform')
 243         platform_details = execute_admin_query(request, platform_query)
 244
 245         for account_detail in account_details:
 246             for platform_detail in platform_details:
 247                 if platform_detail['platform_id'] == account_detail['platform_id']:
 248                     if 'myslice' in platform_detail['platform']:
 249                         account_config = json.loads(account_detail['config'])
 250                         #user_cred = account_config.get('delegated_user_credential','N/A')
 251                         user_cred = account_config.get('user_credential','N/A')
 252                         if 'N/A' not in user_cred:
 253                             user_hrn = account_config.get('user_hrn','N/A')
 254                             user_pub_key = json.dumps(account_config.get('user_public_key','N/A'))
 255                             user_priv_key = json.dumps(account_config.get('user_private_key','N/A'))
 256                             updated_config = '{"user_public_key":'+ user_pub_key + ', "user_private_key":'+ user_priv_key + ', "user_hrn":"'+ user_hrn + '"}'
 257                             user_params = { 'config': updated_config}
 258                             manifold_update_account(request, user_id,user_params)
 259                             return user_email
 260                         else:
 261                             return None
 262
 263     except Exception as e:
 264         logger.error("Exception in actions.py in clear_user_creds {}".format(e))
 265         return None
 266
 267 def is_pi(wsgi_request, user_hrn, authority_hrn):
 268     # authorities from user where user_hrn == "ple.upmc.jordan_auge"
 269     logger.debug("#### actions.py is_pi authority_hrn = {}".format(authority_hrn))
 270     try:
 271         # CACHE PB with fields
 272         page = Page(wsgi_request)
 273         metadata = page.get_metadata()
 274         user_md = metadata.details_by_object('user')
 275         user_fields = [column['name'] for column in user_md['column']]
 276
 277         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 278         query  = Query().get('myslice:user').select(user_fields).filter_by('user_hrn','==',user_hrn)
 279         #query = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn).select('pi_authorities')
 280         results = execute_query(wsgi_request, query)
 281         for user_detail in results:
 282             if authority_hrn in user_detail['pi_authorities']:
 283                 return True
 284     except Exception as e:
 285         logger.error("Exception in actions.py in is_pi {}".format(e))
 286     return False
 287
 288 # SFA get record
 289
 290 def sfa_get_user(request, user_hrn, pub=None):
 291
 292     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 293     query_sfa_user = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn)
 294     result_sfa_user = execute_admin_query(request, query_sfa_user)
 295     return result_sfa_user[0]
 296
 297 def sfa_update_user(request, user_hrn, user_params):
 298     # user_params: keys [public_key]
 299     if 'email' in user_params:
 300         user_params['user_email'] = user_params['email']
 301
 302     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 303     query = Query.update('myslice:user').filter_by('user_hrn', '==', user_hrn).set(user_params).select('user_hrn')
 304     results = execute_admin_query(request,query)
 305     return results
 306
 307 def sfa_add_authority(request, authority_params):
 308
 309     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 310     query = Query.create('myslice:authority').set(authority_params).select('authority_hrn')
 311     results = execute_query(request, query)
 312     logger.info("sfa_add_auth results={}".format(results))
 313     if not results:
 314         raise Exception, "Could not create %s. Already exists ?" % authority_params['hrn']
 315     return results
 316
 317 def sfa_add_user_to_slice(request, user_hrn, slice_hrn):
 318 # 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
 319     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 320     query_current_users = Query.get('myslice:slice').select('users').filter_by('slice_hrn','==',slice_hrn)
 321     results_current_users = execute_query(request, query_current_users)
 322     current_users = list()
 323     for r in results_current_users:
 324         current_users.extend(r['users'])
 325     users = list(set([user_hrn]) | set(current_users))
 326
 327     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 328     query = Query.update('myslice:slice').filter_by('slice_hrn', '==', slice_hrn).set({'users':users}).select('slice_hrn')
 329     results = execute_query(request, query)
 330 # Also possible but not supported yet
 331 # UPDATE myslice:user SET slice=['ple.upmc.agent','ple.upmc.myslicedemo','ple.upmc.tophat'] where user_hrn=='ple.upmc.azerty'
 332     if not results:
 333         raise Exception, "Could not add user %s to slice %s" % (user_hrn, slice_hrn)
 334     return results
 335
 336 def sfa_remove_user_from_slice(request, user_hrn, slice_hrn):
 337 # 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
 338     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 339     query_current_users = Query.get('myslice:slice').select('users').filter_by('slice_hrn','==',slice_hrn)
 340     results_current_users = execute_query(request, query_current_users)
 341     current_users = list()
 342     for r in results_current_users:
 343         current_users.extend(r['users'])
 344     if user_hrn in current_users:
 345         current_users.remove(user_hrn)
 346
 347     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 348     query = Query.update('myslice:slice').filter_by('slice_hrn', '==', slice_hrn).set({'users':current_users}).select('slice_hrn')
 349     results = execute_query(request, query)
 350 # Also possible but not supported yet
 351 # UPDATE myslice:user SET slice=['ple.upmc.agent','ple.upmc.myslicedemo','ple.upmc.tophat'] where user_hrn=='ple.upmc.azerty'
 352     if not results:
 353         raise Exception, "Could not remove user %s to slice %s" % (user_hrn, slice_hrn)
 354     return results
 355
 356 # Propose hrn
 357
 358 def manifold_add_user(wsgi_request, request):
 359     """Add a Manifold user corresponding to a user request.
 360
 361     Args:
 362         wsgi_request: a WSGIRequest instance
 363         request (dict): a dictionary containing the user request built from the
 364             form.
 365
 366     Returns:
 367         The user_id of the inserted user.
 368
 369     Raises:
 370         ?
 371
 372     """
 373     USER_CONFIG = '{"firstname": "%(first_name)s", "lastname": "%(last_name)s", "authority": "%(authority_hrn)s"}'
 374
 375     user_params = {
 376         'email'     : request['email'],
 377         'password'  : request['password'],
 378         'config'    : USER_CONFIG % request,
 379         'status'    : 1,
 380     }
 381
 382     query = Query.create('local:user').set(user_params).select('email')
 383     results = execute_admin_query(request, query)
 384     if not results:
 385         raise Exception, "Failed creating manifold user: %s" % user_params['email']
 386     result = results[0]
 387     return result['email']
 388
 389 def manifold_update_user(request, email, user_params):
 390     # user_params: password, config e.g.,
 391     query = Query.update('local:user').filter_by('email', '==', email).set(user_params).select('email')
 392     results = execute_admin_query(request,query)
 393     # NOTE: results remains empty and goes to Exception. However, it updates the manifold DB.
 394     # That's why I commented the exception part. -- Yasin
 395     #if not results:
 396     #    raise Exception, "Failed updating manifold user: %s" % user_params['email']
 397     #result, = results
 398     return results
 399
 400 def manifold_add_account(request, account_params):
 401     query = Query.create('local:account').set(account_params).select(['user', 'platform'])
 402     results = execute_admin_query(request,query)
 403     if not results:
 404         raise Exception, "Failed creating manifold account on platform %s for user: %s" % (account_params['platform'], account_params['user'])
 405     result, = results
 406     return result['user_id']
 407
 408 def manifold_update_account(request,user_id,account_params):
 409     # account_params: config
 410     query = Query.update('local:account').filter_by('platform', '==', 'myslice').filter_by('user_id', '==', user_id).set(account_params).select('user_id')
 411     results = execute_admin_query(request,query)
 412     return results
 413
 414 #explicitly mention the platform_id
 415 def manifold_delete_account(request, user_id, platform_id = None):
 416     query = Query.delete('local:account').filter_by('user_id', '==', user_id)
 417     if platform_id is not None:
 418         query.filter_by('platform_id', '==', platform_id)
 419     results = execute_admin_query(request,query)
 420     return results
 421
 422 def manifold_delete_user(request, user_id):
 423     query = Query.delete('local:user').filter_by('user_id', '==', user_id).select('user_id')
 424     results = execute_admin_query(request,query)
 425     return results
 426
 427
 428 #not tested
 429 def manifold_add_platform(request, platform_params):
 430     query = Query.create('local:platform').set(platform_params).select(['user', 'platform'])
 431     results = execute_admin_query(request,query)
 432     if not results:
 433         raise Exception, "Failed creating manifold platform %s for user: %s" % (platform_params['platform'], platform_params['user'])
 434     result, = results
 435     return result['platform_id']
 436
 437 def delete_local_user(wsgi_request, user_email):
 438     user_query = Query().get('local:user') \
 439         .filter_by('email', '==', user_email)           \
 440         .select('user_id','config')
 441     user = execute_admin_query(wsgi_request, user_query)
 442     if len(user) == 0:
 443         return False
 444         #raise Exception, "User not found, check local DB"
 445     else:
 446         user_id = user[0]['user_id']
 447         user_config = json.loads(user[0]['config'])
 448         authority_hrn = user_config.get('authority', None)
 449
 450         if is_pi(wsgi_request, '$user_hrn', authority_hrn):
 451             # removing from Django auth_user
 452             UserModel = get_user_model()
 453             UserModel._default_manager.filter(email__iexact = user_email).delete()
 454
 455             # removing manifold account
 456             manifold_delete_account(wsgi_request, user_id)
 457
 458             # removing manifold user
 459             manifold_delete_user(wsgi_request, user_id)
 460         else:
 461             return False
 462             #raise Exception, "No sufficient rights on authority = ",authority_hrn
 463
 464     return True
 465
 466
 467 def make_request_user(user):
 468     request = {}
 469     request['type']          = 'user'
 470     request['id']            = user.id
 471     request['timestamp']     = user.created # XXX in DB ?
 472     request['authority_hrn'] = user.authority_hrn
 473     request['first_name']    = user.first_name
 474     request['last_name']     = user.last_name
 475     request['email']         = user.email
 476     request['login']         = user.login
 477     request['user_hrn']      = user.user_hrn
 478     request['public_key']    = user.public_key
 479     request['private_key']   = user.private_key
 480     return request
 481
 482 def make_request_slice(slice):
 483     request = {}
 484     request['type'] = 'slice'
 485     request['id'] = slice.id
 486     request['user_hrn'] = slice.user_hrn
 487     request['timestamp'] = slice.created
 488     request['authority_hrn'] = slice.authority_hrn
 489     request['slice_name'] = slice.slice_name
 490     request['number_of_nodes'] = slice.number_of_nodes
 491     request['type_of_nodes'] = slice.type_of_nodes
 492     request['purpose'] = slice.purpose
 493     return request
 494
 495 def make_request_project(project):
 496     request = {}
 497     request['type'] = 'project'
 498     request['id'] = project.id
 499     request['user_hrn'] = project.user_hrn
 500     request['email'] = project.email
 501     request['timestamp'] = project.created
 502     request['authority_hrn'] = project.authority_hrn
 503     request['project_name'] = project.project_name
 504     request['purpose'] = project.purpose
 505     return request
 506
 507 def make_request_join(join):
 508     request = {}
 509     request['type'] = 'join'
 510     request['id'] = join.id
 511     request['user_hrn'] = join.user_hrn
 512     request['email'] = join.email
 513     request['timestamp'] = join.created
 514     request['authority_hrn'] = join.authority_hrn
 515     request['project_name'] = join.project_name
 516     return request
 517
 518 def make_request_authority(authority):
 519     request = {}
 520     request['type']                  = 'authority'
 521     request['id']                    = authority.id
 522     request['site_name']             = authority.site_name
 523     request['site_latitude']         = authority.site_latitude
 524     request['site_longitude']        = authority.site_longitude
 525     request['site_url']              = authority.site_url
 526     request['site_authority']        = authority.site_authority
 527     request['site_abbreviated_name'] = authority.site_abbreviated_name
 528     request['address_line1']         = authority.address_line1
 529     request['address_line2']         = authority.address_line2
 530     request['address_line3']         = authority.address_line3
 531     request['address_city']          = authority.address_city
 532     request['address_postalcode']    = authority.address_postalcode
 533     request['address_state']         = authority.address_state
 534     request['address_country']       = authority.address_country
 535     request['authority_hrn']         = authority.authority_hrn
 536     request['timestamp']             = authority.created
 537     return request
 538
 539 def make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins):
 540     logger.info("$$$$$$$$$$$$$$$  make_request")
 541     requests = []
 542     for user in pending_users:
 543         requests.append(make_request_user(user))
 544     for slice in pending_slices:
 545         requests.append(make_request_slice(slice))
 546     for authority in pending_authorities:
 547         requests.append(make_request_authority(authority))
 548     for project in pending_projects:
 549         requests.append(make_request_project(project))
 550     for join in pending_joins:
 551         requests.append(make_request_join(join))
 552     return requests
 553
 554 def get_request_by_id(ids):
 555     logger.info("$$$$$$$$$$$$$$$$  get_request_by_id")
 556     sorted_ids = { 'user': [], 'slice': [], 'authority': [], 'project': [], 'join': [] }
 557     for type__id in ids:
 558         type, id = type__id.split('__')
 559         sorted_ids[type].append(id)
 560
 561     if not ids:
 562         pending_users  = PendingUser.objects.all()
 563         pending_slices = PendingSlice.objects.all()
 564         pending_authorities = PendingAuthority.objects.all()
 565         pending_projects = PendingProject.objects.all()
 566         pending_joins = PendingJoin.objects.all()
 567     else:
 568         pending_users  = PendingUser.objects.filter(id__in=sorted_ids['user']).all()
 569         pending_slices = PendingSlice.objects.filter(id__in=sorted_ids['slice']).all()
 570         pending_authorities = PendingAuthority.objects.filter(id__in=sorted_ids['authority']).all()
 571         pending_projects = PendingProject.objects.filter(id__in=sorted_ids['project']).all()
 572         pending_joins = PendingJoin.objects.filter(id__in=sorted_ids['join']).all()
 573
 574     return make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins)
 575
 576 def get_requests(authority_hrns=None):
 577     logger.info("$$$$$$$$$$$$$   get_request_by_authority auth_hrns = {}".format(authority_hrns))
 578     if not authority_hrns:
 579         ## get those pending users who have confirmed their emails
 580         pending_users  = PendingUser.objects.filter(status__iexact = 'True')
 581         pending_slices = PendingSlice.objects.all()
 582         pending_authorities = PendingAuthority.objects.all()
 583         pending_projects = PendingProject.objects.all()
 584         pending_joins = PendingJoin.objects.all()
 585     else:
 586         pending_users  = PendingUser.objects
 587         pending_slices = PendingSlice.objects
 588         pending_authorities = PendingAuthority.objects
 589         pending_projects = PendingProject.objects
 590         pending_joins = PendingJoin.objects
 591         from django.db.models import Q
 592         list_user_Q = list()
 593         list_slice_Q = list()
 594         list_auth_Q = list()
 595         list_proj_Q = list()
 596         list_join_Q = list()
 597         for hrn in authority_hrns:
 598             list_user_Q.append(Q(authority_hrn__startswith=hrn, status__iexact = 'True'))
 599             list_slice_Q.append(Q(authority_hrn__startswith=hrn))
 600             list_auth_Q.append(Q(site_authority__startswith=hrn))
 601             list_proj_Q.append(Q(authority_hrn__startswith=hrn))
 602             list_join_Q.append(Q(authority_hrn__startswith=hrn))
 603         from operator import __or__ as OR
 604         pending_users        = pending_users.filter(reduce(OR, list_user_Q))
 605         pending_slices       = pending_slices.filter(reduce(OR, list_slice_Q))
 606         pending_authorities  = pending_authorities.filter(reduce(OR, list_auth_Q))
 607         pending_projects     = pending_projects.filter(reduce(OR, list_proj_Q))
 608         pending_joins        = pending_joins.filter(reduce(OR, list_join_Q))
 609         #pending_authorities  = pending_authorities.all() #filter(reduce(OR, list_Q))
 610
 611     return make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins)
 612
 613 # XXX Is it in sync with the form fields ?
 614
 615 def portal_validate_request(wsgi_request, request_ids):
 616     status = {}
 617
 618     if not isinstance(request_ids, list):
 619         request_ids = [request_ids]
 620
 621     requests = get_request_by_id(request_ids)
 622     for request in requests:
 623         # type, id, timestamp, details, allowed -- MISSING: authority_hrn
 624         # CAREFUL about details
 625         # user  : first name, last name, email, password, keypair
 626         # slice : number of nodes, type of nodes, purpose
 627
 628         request_status = {}
 629
 630         if request['type'] == 'user':
 631
 632             try:
 633                 create_user(wsgi_request, request)
 634                 request_status['SFA user'] = {'status': True }
 635                 PendingUser.objects.get(id=request['id']).delete()
 636             except Exception, e:
 637                  request_status['SFA user'] = {'status': False, 'description': str(e)}
 638
 639 #            user_params = {'status':2}
 640 #            manifold_update_user(request, request['email'], user_params)
 641
 642             # MANIFOLD user should be added beforehand, during registration
 643             #try:
 644             #    manifold_user_params = { key: request[key] for key in MANIFOLD_USER_KEYS }
 645             #    # XXX # manifold_add_user(manifold_user_params)
 646             #    request_status['MySlice user'] = {'status': True }
 647             #except Exception, e:
 648             #    request_status['MySlice user'] = {'status': False, 'description': str(e)}
 649
 650             # XXX
 651             #manifold_account_params = { key: request[key] for key in MANIFOLD_ACCOUNT_KEYS }
 652             #manifold_add_account(manifold_account_params)
 653             #request_status['MySlice testbed accounts'] = {'status': False }
 654
 655         elif request['type'] == 'slice':
 656             try:
 657                 create_slice(wsgi_request, request)
 658                 request_status['SFA slice'] = {'status': True }
 659                 PendingSlice.objects.get(id=request['id']).delete()
 660
 661                 # Clear user's Credentials
 662                 sfa_user = sfa_get_user(wsgi_request, request['user_hrn'])
 663                 clear_user_creds(wsgi_request,sfa_user['user_email'])
 664
 665             except Exception, e:
 666                 request_status['SFA slice'] = {'status': False, 'description': str(e)}
 667
 668         elif request['type'] == 'authority':
 669             try:
 670                 #hrn = "%s.%s" % (request['authority_hrn'], request['site_authority'])
 671                 hrn = request['site_authority']
 672                 # XXX tmp sfa dependency
 673                 from sfa.util.xrn import Xrn
 674                 urn = Xrn(hrn, request['type']).get_urn()
 675
 676                 # Only hrn is required for Manifold Query
 677                 sfa_authority_params = {
 678                     'authority_hrn'        : hrn,
 679                     #'authority_urn'        : urn,
 680                     #'type'       : request['type'],
 681                     #'pi'        : None,
 682                     #'enabled'    : True
 683                 }
 684                 logger.info("ADD Authority")
 685                 sfa_add_authority(wsgi_request, sfa_authority_params)
 686                 request_status['SFA authority'] = {'status': True }
 687                 PendingAuthority.objects.get(id=request['id']).delete()
 688
 689             except Exception, e:
 690                 request_status['SFA authority'] = {'status': False, 'description': str(e)}
 691
 692         elif request['type'] == 'project':
 693             try:
 694                 hrn = request['authority_hrn'] + '.' + request['project_name']
 695
 696                 # Only hrn is required for Manifold Query
 697                 sfa_authority_params = {
 698                     'authority_hrn'        : hrn
 699                 }
 700                 sfa_add_authority(wsgi_request, sfa_authority_params)
 701
 702                 # Add user as a PI of the project
 703                 # Clear user's Credentials
 704                 authority_add_pis(wsgi_request, hrn , request['user_hrn'])
 705
 706                 request_status['SFA project'] = {'status': True }
 707                 PendingProject.objects.get(id=request['id']).delete()
 708
 709             except Exception, e:
 710                 request_status['SFA project'] = {'status': False, 'description': str(e)}
 711
 712         elif request['type'] == 'join':
 713             try:
 714                 # Add user as a PI of the project
 715                 # Clear user's Credentials
 716                 authority_add_pis(wsgi_request, request['authority_hrn'] , request['user_hrn'])
 717
 718                 request_status['SFA join'] = {'status': True }
 719                 PendingJoin.objects.get(id=request['id']).delete()
 720
 721             except Exception, e:
 722                 request_status['SFA join'] = {'status': False, 'description': str(e)+' - '+str(request)}
 723         else:
 724             request_status['other'] = {'status': False, 'description': 'unknown type of request'}
 725         # XXX Remove from Pendings in database
 726
 727         status['%s__%s' % (request['type'], request['id'])] = request_status
 728
 729     return status
 730
 731 def validate_action(request, **kwargs):
 732     ids = filter(None, kwargs['id'].split('/'))
 733     status = portal_validate_request(request, ids)
 734     json_answer = json.dumps(status)
 735     return HttpResponse (json_answer, content_type="application/json")
 736
 737
 738 def reject_action(request, **kwargs):
 739     ids = filter(None, kwargs['id'].split('/'))
 740     status = portal_reject_request(request, ids)
 741     json_answer = json.dumps(status)
 742     return HttpResponse (json_answer, content_type="application/json")
 743
 744
 745 def portal_reject_request(wsgi_request, request_ids):
 746     status = {}
 747     # get the domain url
 748     current_site = Site.objects.get_current()
 749     current_site = current_site.domain
 750
 751
 752     if not isinstance(request_ids, list):
 753         request_ids = [request_ids]
 754
 755     requests = get_request_by_id(request_ids)
 756     for request in requests:
 757         # type, id, timestamp, details, allowed -- MISSING: authority_hrn
 758         # CAREFUL about details
 759         # user  : first name, last name, email, password, keypair
 760         # slice : number of nodes, type of nodes, purpose
 761
 762         request_status = {}
 763
 764         if request['type'] == 'user':
 765             try:
 766                 request_status['SFA user'] = {'status': True }
 767                 # getting user email based on id
 768                 ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 769                 for user in PendingUser.objects.raw('SELECT * FROM portal_pendinguser WHERE id = %s', [request['id']]):
 770                     user_email= user.email
 771                     first_name = user.first_name
 772                     last_name = user.last_name
 773
 774                 ctx = {
 775                     'first_name'    : first_name,
 776                     'last_name'     : last_name,
 777                     'portal_url'    : current_site,
 778                     }
 779                 try:
 780                     theme.template_name = 'user_request_denied.txt'
 781                     text_content = render_to_string(theme.template, ctx)
 782                     theme.template_name = 'user_request_denied.html'
 783                     html_content = render_to_string(theme.template, ctx)
 784                     theme.template_name = 'email_default_sender.txt'
 785                     sender =  render_to_string(theme.template, ctx)
 786                     sender = sender.replace('\n', '')
 787
 788                     subject = 'User request denied.'
 789
 790                     msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 791                     msg.attach_alternative(html_content, "text/html")
 792                     msg.send()
 793                 except Exception as e:
 794                     logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 795
 796                 # removing from Django portal_pendinguser
 797                 PendingUser.objects.get(id=request['id']).delete()
 798
 799                 delete_local_user(wsgi_request, user_email)
 800             except Exception, e:
 801                 request_status['SFA authority'] = {'status': False, 'description': str(e)}
 802
 803         elif request['type'] == 'slice':
 804             request_status['SFA slice'] = {'status': True }
 805
 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 PendingSlice.objects.raw('SELECT * FROM portal_pendingslice WHERE id = %s', [request['id']]):
 809                 user_email= user.type_of_nodes # XXX type_of_nodes field contains the email [shd be renamed in DB]
 810                 slice_name = user.slice_name
 811                 purpose = user.purpose
 812                 url = user.number_of_nodes
 813
 814             ctx = {
 815                 'slice_name': slice_name,
 816                 'purpose': purpose,
 817                 'url': url,
 818                 'portal_url': current_site,
 819                 }
 820             try:
 821                 theme.template_name = 'slice_request_denied.txt'
 822                 text_content = render_to_string(theme.template, ctx)
 823                 theme.template_name = 'slice_request_denied.html'
 824                 html_content = render_to_string(theme.template, ctx)
 825                 theme.template_name = 'email_default_sender.txt'
 826                 sender =  render_to_string(theme.template, ctx)
 827                 sender = sender.replace('\n', '')
 828
 829                 subject = 'Slice request denied.'
 830
 831                 msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 832                 msg.attach_alternative(html_content, "text/html")
 833                 msg.send()
 834             except Exception as e:
 835                 logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 836
 837             PendingSlice.objects.get(id=request['id']).delete()
 838
 839         elif request['type'] == 'authority':
 840             request_status['SFA authority'] = {'status': True }
 841
 842             # getting user email based on id
 843             ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
 844             for user in PendingAuthority.objects.raw('SELECT * FROM portal_pendingauthority WHERE id = %s', [request['id']]):
 845                 user_email= user.address_line1 # XXX address_line1 field contains the email [shd be renamed in DB]
 846                 site_name = user.site_name
 847                 city = user.address_city
 848                 country = user.address_country
 849                 short_name = user.site_abbreviated_name
 850                 url = user.site_url
 851
 852             ctx = {
 853                 'site_name': site_name,
 854                 'short_name': short_name,
 855                 'url': url,
 856                 'city': city,
 857                 'country': country,
 858                 'portal_url'    : current_site,
 859                 }
 860
 861             try:
 862                 theme.template_name = 'authority_request_denied.txt'
 863                 text_content = render_to_string(theme.template, ctx)
 864                 theme.template_name = 'authority_request_denied.html'
 865                 html_content = render_to_string(theme.template, ctx)
 866                 theme.template_name = 'email_default_sender.txt'
 867                 sender =  render_to_string(theme.template, ctx)
 868                 sender = sender.replace('\n', '')
 869                 subject = 'Authority request denied.'
 870                 msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 871                 msg.attach_alternative(html_content, "text/html")
 872                 msg.send()
 873             except Exception as e:
 874                 logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 875
 876             PendingAuthority.objects.get(id=request['id']).delete()
 877
 878         # XXX TMP we should send an email to the user to inform him/her
 879         elif request['type'] == 'project':
 880             request_status['SFA project'] = {'status': True }
 881             PendingProject.objects.get(id=request['id']).delete()
 882
 883         elif request['type'] == 'join':
 884             request_status['SFA join'] = {'status': True }
 885             PendingJoin.objects.get(id=request['id']).delete()
 886
 887         status['%s__%s' % (request['type'], request['id'])] = request_status
 888
 889     return status
 890
 891 # Django and ajax
 892 # http://djangosnippets.org/snippets/942/
 893
 894
 895
 896 #-------------------------------------------------------------------------------
 897 # REQUESTS - Slices
 898 #-------------------------------------------------------------------------------
 899
 900 def create_slice(wsgi_request, request):
 901     """
 902     Arguments:
 903         wsgi_request (~ WSGIRequest) :
 904         request (dict) : the slice request in our own dict format
 905
 906     Raises:
 907         Exception
 908     """
 909     hrn = "%s.%s" % (request['authority_hrn'], request['slice_name'])
 910     # XXX tmp sfa dependency
 911     from sfa.util.xrn import Xrn
 912     urn = Xrn(hrn, request['type']).get_urn()
 913
 914     # Add User to Slice if we have the user_hrn in pendingslice table
 915     user_hrn = request.get('user_hrn', None)
 916     user_hrns = list([user_hrn]) if user_hrn else list()
 917
 918     # CACHE PB with fields
 919     page = Page(wsgi_request)
 920     metadata = page.get_metadata()
 921     user_md = metadata.details_by_object('user')
 922     user_fields = [column['name'] for column in user_md['column']]
 923
 924     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 925     #user_query  = Query().get('myslice:user').select('user_hrn','user_email').filter_by('user_hrn','==',user_hrn)
 926     user_query  = Query().get('myslice:user').select(user_fields).filter_by('user_hrn','==',user_hrn)
 927     user_details_sfa = execute_admin_query(wsgi_request, user_query)
 928     if not user_details_sfa:
 929         raise Exception, "User %s doesn't exist, validate user before validating slice" % user_hrn
 930     for user in user_details_sfa:
 931         user_email = user['user_email']
 932
 933     # XXX LOIC Quick fix because this is totally inconsistent
 934     if not 'number_of_nodes' in request:
 935         request['number_of_nodes']=""
 936
 937     # Slice is under a project
 938     if len(request['authority_hrn'].split('.')) > 2:
 939         pi_list = []
 940         pis = authority_get_pis(wsgi_request, request['authority_hrn'])
 941         for pi in pis:
 942             pi_list = pi['pi_users']
 943         user_hrns.extend(pi_list)
 944
 945     # XXX We should create a slice with Manifold terminology
 946     slice_params = {
 947         'slice_hrn'        : hrn,
 948         'slice_urn'        : urn,
 949         'slice_type'       : request['type'],
 950         'url'              : request['number_of_nodes'],
 951         'users'            : user_hrns,
 952         'slice_enabled'    : True
 953     }
 954     # ignored in request: id, timestamp,  number_of_nodes, type_of_nodes, purpose
 955
 956     # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
 957     query = Query.create('myslice:slice').set(slice_params).select('slice_hrn')
 958     results = execute_query(wsgi_request, query)
 959     if not results:
 960         raise Exception, "Could not create %s. Already exists ?" % slice_params['hrn']
 961     else:
 962         try:
 963             for u_hrn in user_hrns:
 964                 u_email = get_user_email(wsgi_request, u_hrn)
 965                 clear_user_creds(wsgi_request, u_email)
 966         except Exception as e:
 967             logger.error("Failed clear credentials for all users")
 968             clear_user_creds(wsgi_request,user_email)
 969         # log user activity
 970         activity.slice.validate(request, { "slice" : hrn })
 971         try:
 972             theme.template_name = 'slice_request_validated.txt'
 973             text_content = render_to_string(theme.template, request)
 974             theme.template_name = 'slice_request_validated.html'
 975             html_content = render_to_string(theme.template, request)
 976
 977             theme.template_name = 'email_default_sender.txt'
 978             sender =  render_to_string(theme.template, request)
 979             sender = sender.replace('\n', '')
 980
 981             subject = 'Slice request validated'
 982
 983             msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
 984             msg.attach_alternative(html_content, "text/html")
 985             msg.send()
 986         except Exception as e:
 987             logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
 988
 989     return results
 990
 991 def create_pending_slice(wsgi_request, request, email):
 992     """
 993     """
 994
 995     # Insert an entry in the PendingSlice table
 996     s = PendingSlice(
 997         slice_name      = request['slice_name'],
 998         user_hrn        = request['user_hrn'],
 999         authority_hrn   = request['authority_hrn'],
1000         number_of_nodes = request['url'], # field needs to be renamed
1001         purpose         = request['purpose'],
1002         type_of_nodes   = request['email'] # field needs to be renamed
1003     )
1004     s.save()
1005
1006     try:
1007         # Send an email: the recipients are the PI of the authority
1008         recipients = authority_get_pi_emails(wsgi_request, request['authority_hrn'])
1009
1010         theme.template_name = 'slice_request_email.txt'
1011         text_content = render_to_string(theme.template, request)
1012
1013         theme.template_name = 'slice_request_email.html'
1014         html_content = render_to_string(theme.template, request)
1015
1016         theme.template_name = 'slice_request_email_subject.txt'
1017         subject = render_to_string(theme.template, request)
1018         subject = subject.replace('\n', '')
1019
1020         sender = email
1021         msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
1022         msg.attach_alternative(html_content, "text/html")
1023         msg.send()
1024     except Exception as e:
1025         logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
1026
1027
1028 def create_pending_project(wsgi_request, request):
1029     """
1030     """
1031
1032     # Insert an entry in the PendingProject table
1033     s = PendingProject(
1034         project_name    = request['project_name'],
1035         user_hrn        = request['user_hrn'],
1036         email           = request['email'],
1037         authority_hrn   = request['authority_hrn'],
1038         purpose         = request['purpose'],
1039     )
1040     s.save()
1041
1042 def create_pending_join(wsgi_request, request):
1043     """
1044     """
1045
1046     # Insert an entry in the PendingJoin table
1047     s = PendingJoin(
1048         user_hrn        = request['user_hrn'],
1049         email           = request['email'],
1050         project_name    = request['project_name'],
1051         authority_hrn   = request['authority_hrn'],
1052     )
1053     s.save()
1054
1055
1056 #     try:
1057 #         # Send an email: the recipients are the PI of the authority
1058 #         recipients = authority_get_pi_emails(wsgi_request, request['authority_hrn'])
1059 #
1060 #         theme.template_name = 'slice_request_email.txt'
1061 #         text_content = render_to_string(theme.template, request)
1062 #
1063 #         theme.template_name = 'slice_request_email.html'
1064 #         html_content = render_to_string(theme.template, request)
1065 #
1066 #         theme.template_name = 'slice_request_email_subject.txt'
1067 #         subject = render_to_string(theme.template, request)
1068 #         subject = subject.replace('\n', '')
1069 #
1070 #         sender = email
1071 #         msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
1072 #         msg.attach_alternative(html_content, "text/html")
1073 #         msg.send()
1074 #     except Exception, e:
1075 #         print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
1076
1077
1078 #-------------------------------------------------------------------------------
1079 # REQUESTS - Users
1080 #-------------------------------------------------------------------------------
1081
1082 def manifold_add_reference_user_accounts(wsgi_request, request):
1083     """When a new user is created, add reference accounts to the reference platform.
1084     """
1085     # XXX XXX XXX The rest of this function has to be checked XXX XXX XXX
1086
1087     # Retrieve user information
1088     user_query  = Query().get('local:user')             \
1089         .select('user_id', 'config', 'email', 'status') \
1090         .filter_by('email', '==', request['email'])
1091     user_details = execute_admin_query(wsgi_request, user_query)
1092
1093     # USER MAIN ACCOUNT != reference
1094     #print 'USER MAIN ACCOUNT != reference'
1095     list_accounts_query = Query().get('local:account')              \
1096         .select('user_id', 'platform_id', 'auth_type', 'config')    \
1097         .filter_by('user_id', '==', user_details[0]['user_id'])     \
1098         .filter_by('auth_type', '!=', 'reference')
1099     list_accounts = execute_admin_query(wsgi_request, list_accounts_query)
1100
1101     # XXX main_platform is being erased several times ???
1102     for account in list_accounts:
1103         main_platform_query = Query().get('local:platform')         \
1104             .select('platform_id', 'platform')                      \
1105             .filter_by('platform_id', '==', account['platform_id'])
1106         main_platform = execute_admin_query(wsgi_request, main_platform_query)
1107
1108     # Add reference accounts on SFA enabled platforms
1109     platforms_query = Query().get('local:platform') \
1110         .filter_by('disabled', '==', '0')           \
1111         .filter_by('gateway_type', '==', 'sfa')     \
1112         .select('platform_id', 'gateway_type')
1113     platforms = execute_admin_query(wsgi_request, platforms_query)
1114     for platform in platforms:
1115         #print "add reference to platform ",platform
1116         manifold_account_params = {
1117             'user_id'       : user_details[0]['user_id'],
1118             'platform_id'   : platform['platform_id'],
1119             'auth_type'     : 'reference',
1120             'config'        : '{"reference_platform": "' + main_platform[0]['platform'] + '"}',
1121         }
1122         manifold_add_account(wsgi_request, manifold_account_params)
1123
1124 def sfa_create_user(wsgi_request, request, namespace = None, as_admin = False):
1125     """
1126     Arguments:
1127         wsgi_request (~ WSGIRequest) :
1128         request (dict) : the user request in our own dict format
1129
1130     Raises:
1131         Exception
1132     """
1133     from sfa.util.xrn import Xrn
1134
1135     auth_pi = request.get('pi', None)
1136     auth_pi = list([auth_pi]) if auth_pi else list()
1137
1138     # We create a user request with Manifold terminology
1139     sfa_user_params = {
1140         'user_hrn'          : request['user_hrn'],
1141         'user_email'        : request['email'],
1142         'user_urn'          : Xrn(request['user_hrn'], request['type']).get_urn(),
1143         'user_type'         : request['type'],
1144         'keys'              : request['public_key'],
1145         'user_first_name'   : request['first_name'],
1146         'user_last_name'    : request['last_name'],
1147         'pi_authorities'    : auth_pi,
1148         'user_enabled'      : True
1149     }
1150
1151     if namespace is not None:
1152         query = Query.create('%s:user' % namespace).set(sfa_user_params).select('user_hrn')
1153     else:
1154         # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
1155         query = Query.create('myslice:user').set(sfa_user_params).select('user_hrn')
1156
1157     if as_admin:
1158         results = execute_admin_query(wsgi_request, query)
1159     else:
1160         results = execute_query(wsgi_request, query)
1161
1162     if not results:
1163         raise Exception, "Could not create %s. Already exists ?" % sfa_user_params['user_hrn']
1164     else:
1165         try:
1166             theme.template_name = 'user_request_validated.txt'
1167             text_content = render_to_string(theme.template, request)
1168             theme.template_name = 'user_request_validated.html'
1169             html_content = render_to_string(theme.template, request)
1170
1171             theme.template_name = 'email_default_sender.txt'
1172             sender =  render_to_string(theme.template, request)
1173             sender = sender.replace('\n', '')
1174
1175
1176             subject = 'Account validated'
1177
1178             msg = EmailMultiAlternatives(subject, text_content, sender, [request['email']])
1179             msg.attach_alternative(html_content, "text/html")
1180             msg.send()
1181         except Exception as e:
1182             logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
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     theme.template_name = 'activate_user.html'
1264     html_content = render_to_string(theme.template, request)
1265     theme.template_name = 'activate_user.txt'
1266     text_content = render_to_string(theme.template, request)
1267     theme.template_name = 'activate_user_email_subject.txt'
1268     subject = render_to_string(theme.template, request)
1269     subject = subject.replace('\n', '')
1270     theme.template_name = 'email_default_sender.txt'
1271     sender =  render_to_string(theme.template, request)
1272     sender = sender.replace('\n', '')
1273     recipient = [request['email']]
1274     #recipient = recipient.append(request['email'])
1275
1276     msg = EmailMultiAlternatives(subject, text_content, sender, recipient)
1277     msg.attach_alternative(html_content, "text/html")
1278     msg.send()
1279
1280     # saves the user to django auth_user table [needed for password reset]
1281     user = User.objects.create_user(request['email'], request['email'], request['password'])
1282
1283     # Creating a manifold user
1284     user_id = manifold_add_user(wsgi_request, request)
1285
1286     # Creating a Manifold account on the MySlice platform
1287     # Note the JSON representation of public and private keys already includes quotes
1288     account_config = {
1289         'user_hrn'          : request['user_hrn'],
1290         'user_public_key'   : request['public_key'],
1291     }
1292     if request['private_key']:
1293         account_config['user_private_key'] = request['private_key']
1294
1295     user_id = user_detail['user_id'] + 1 # the user_id for the newly created user in local:user
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     except Exception as e:
1317         logger.error("Failed creating manifold account on platform {} for user: {}".format('myslice', request['email']))
1318
1319     try:
1320         # Send an email: the recipients are the PI of the authority
1321         # If No PI is defined for this Authority, send to a default email (different for each theme)
1322         recipients = authority_get_pi_emails(wsgi_request, request['authority_hrn'])
1323
1324         theme.template_name = 'user_request_email.html'
1325         html_content = render_to_string(theme.template, request)
1326
1327         theme.template_name = 'user_request_email.txt'
1328         text_content = render_to_string(theme.template, request)
1329
1330         theme.template_name = 'user_request_email_subject.txt'
1331         subject = render_to_string(theme.template, request)
1332         subject = subject.replace('\n', '')
1333
1334         theme.template_name = 'email_default_sender.txt'
1335         sender =  render_to_string(theme.template, request)
1336         sender = sender.replace('\n', '')
1337
1338         msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
1339         msg.attach_alternative(html_content, "text/html")
1340         msg.send()
1341     except Exception, e:
1342         logger.error("Failed to send email, please check the mail templates and the SMTP configuration of your server")
1343         import traceback
1344         logger.error(traceback.format_exc())