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
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
15 from myslice.theme import ThemeView
16 from myslice.configengine import ConfigEngine
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
29 # Get the list of pis in a given authority
30 def authority_get_pis(request, authority_hrn):
31 # CACHE PB with fields
33 metadata = page.get_metadata()
34 auth_md = metadata.details_by_object('authority')
35 auth_fields = [column['name'] for column in auth_md['column']]
37 # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
38 query = Query.get('myslice:authority').filter_by('authority_hrn', '==', authority_hrn).select(auth_fields)
39 results = execute_admin_query(request, query)
40 #print "authority_get_pis = %s" % results
41 # NOTE: temporarily commented. Because results is giving empty list.
42 # Needs more debugging
44 # raise Exception, "Authority not found: %s" % authority_hrn
46 #return result['pi_users']
49 #check the user is pi or not in the registry
50 def authority_check_pis(request, user_email):
52 user_query = Query().get('local:user').filter_by('email', '==', user_email).select('user_id','email','password','config')
53 user_details = execute_admin_query(request, user_query)
55 # getting the authority_hrn
56 for user_detail in user_details:
57 user_id = user_detail['user_id']
58 if user_detail['config']:
59 config = json.loads(user_detail['config'])
60 authority_hrn = config.get('authority','Unknown Authority')
62 account_query = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
63 account_details = execute_admin_query(request, account_query)
65 platform_query = Query().get('local:platform').select('platform_id','platform')
66 platform_details = execute_admin_query(request, platform_query)
68 for account_detail in account_details:
69 for platform_detail in platform_details:
70 if platform_detail['platform_id'] == account_detail['platform_id']:
71 if 'myslice' in platform_detail['platform']:
72 account_config = json.loads(account_detail['config'])
73 user_hrn = account_config.get('user_hrn','N/A')
76 pis = authority_get_pis (request, authority_hrn)
78 pi_list = pi['pi_users']
80 if user_hrn in pi_list:
85 print "Exception in actions.py in authority_check_pis %s" % e
89 def authority_add_pis(request, authority_hrn,user_hrn):
91 # getting pis of the authority of the user
92 pis = authority_get_pis (request, authority_hrn)
94 pi_list = pi['pi_users']
96 updated_pi_list = pi_list.append(user_hrn)
97 query = Query.update('myslice:authority').filter_by('authority_hrn', '==', authority_hrn).set({'pi_users':pi_list})
98 results = execute_query(request,query)
99 newpis = authority_get_pis (request, authority_hrn)
102 print "Exception in actions.py in authority_add_pis %s" % e
106 def authority_remove_pis(request, authority_hrn,user_hrn):
108 # getting pis of the authority of the user
109 pis = authority_get_pis (request, authority_hrn)
111 pi_list = pi['pi_users']
113 updated_pi_list = pi_list.remove(user_hrn)
114 query = Query.update('authority').filter_by('authority_hrn', '==', authority_hrn).set({'pi_users':pi_list})
115 results = execute_query(request,query)
116 newpis = authority_get_pis (request, authority_hrn)
119 print "Exception in actions.py in authority_remove_pis %s" % e
123 def authority_get_pi_emails(request, authority_hrn):
124 pi_users = authority_get_pis(request,authority_hrn)
125 print "pi_users = %s" % pi_users
127 if any(pi['pi_users'] == None or not pi['pi_users'] for pi in pi_users):
128 #theme.template_name = 'email_default_recipients.txt'
129 #default_email = render_to_string(theme.template, request)
130 #default_email = default_email.replace('\n', '')
131 #return default_email
132 # the above doesn't work
133 return ['support@onelab.eu']
135 pi_user_hrns = [ hrn for x in pi_users for hrn in x['pi_users'] ]
137 # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
138 query = Query.get('myslice:user').filter_by('user_hrn', 'included', pi_user_hrns).select('user_email')
139 results = execute_admin_query(request, query)
140 return [result['user_email'] for result in results]
142 #clear user credentials
143 def clear_user_creds(request, user_email):
145 user_query = Query().get('local:user').filter_by('email', '==', user_email).select('user_id','email','password','config')
146 user_details = execute_admin_query(request, user_query)
148 # getting the user_id from the session
149 for user_detail in user_details:
150 user_id = user_detail['user_id']
151 user_email = user_detail['email']
153 account_query = Query().get('local:account').filter_by('user_id', '==', user_id).select('user_id','platform_id','auth_type','config')
154 account_details = execute_admin_query(request, account_query)
156 platform_query = Query().get('local:platform').select('platform_id','platform')
157 platform_details = execute_admin_query(request, platform_query)
159 for account_detail in account_details:
160 for platform_detail in platform_details:
161 if platform_detail['platform_id'] == account_detail['platform_id']:
162 if 'myslice' in platform_detail['platform']:
163 account_config = json.loads(account_detail['config'])
164 #user_cred = account_config.get('delegated_user_credential','N/A')
165 user_cred = account_config.get('user_credential','N/A')
166 if 'N/A' not in user_cred:
167 user_hrn = account_config.get('user_hrn','N/A')
168 user_pub_key = json.dumps(account_config.get('user_public_key','N/A'))
169 user_priv_key = json.dumps(account_config.get('user_private_key','N/A'))
170 updated_config = '{"user_public_key":'+ user_pub_key + ', "user_private_key":'+ user_priv_key + ', "user_hrn":"'+ user_hrn + '"}'
171 user_params = { 'config': updated_config}
172 manifold_update_account(request, user_id,user_params)
178 print "Exception in actions.py in clear_user_creds %s" % e
181 def is_pi(wsgi_request, user_hrn, authority_hrn):
182 # authorities from user where user_hrn == "ple.upmc.jordan_auge"
183 print "#### actions.py is_pi authority_hrn = ", authority_hrn
185 # CACHE PB with fields
186 page = Page(wsgi_request)
187 metadata = page.get_metadata()
188 user_md = metadata.details_by_object('user')
189 user_fields = [column['name'] for column in user_md['column']]
191 # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
192 query = Query().get('myslice:user').select(user_fields).filter_by('user_hrn','==',user_hrn)
193 #query = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn).select('pi_authorities')
194 results = execute_query(wsgi_request, query)
195 #print "is_pi results = ", results
196 for user_detail in results:
197 if authority_hrn in user_detail['pi_authorities']:
200 print "Exception in actions.py in is_pi %s" % e
205 def sfa_get_user(request, user_hrn, pub=None):
207 # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
208 query_sfa_user = Query.get('myslice:user').filter_by('user_hrn', '==', user_hrn)
209 result_sfa_user = execute_admin_query(request, query_sfa_user)
210 return result_sfa_user[0]
212 def sfa_update_user(request, user_hrn, user_params):
213 # user_params: keys [public_key]
214 if 'email' in user_params:
215 user_params['user_email'] = user_params['email']
217 # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
218 query = Query.update('myslice:user').filter_by('user_hrn', '==', user_hrn).set(user_params).select('user_hrn')
219 results = execute_admin_query(request,query)
222 def sfa_add_authority(request, authority_params):
224 # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
225 query = Query.create('myslice:authority').set(authority_params).select('authority_hrn')
226 results = execute_query(request, query)
227 print "sfa_add_auth results=",results
229 raise Exception, "Could not create %s. Already exists ?" % authority_params['hrn']
232 def sfa_add_user_to_slice(request, user_hrn, slice_params):
233 # UPDATE myslice:slice SET researcher=['ple.upmc.jordan_auge','ple.inria.thierry_parmentelat','ple.upmc.loic_baron','ple.upmc.ciro_scognamiglio','ple.upmc.mohammed-yasin_rahman','ple.upmc.azerty'] where slice_hrn=='ple.upmc.myslicedemo'
235 # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
236 query_current_users = Query.get('myslice:slice').select('user').filter_by('slice_hrn','==',slice_params['hrn'])
237 results_current_users = execute_query(request, query_current_users)
238 slice_params['researcher'] = slice_params['researcher'] | results_current_users
240 # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
241 query = Query.update('myslice:slice').filter_by('user_hrn', '==', user_hrn).set(slice_params).select('slice_hrn')
242 results = execute_query(request, query)
243 # Also possible but not supported yet
244 # UPDATE myslice:user SET slice=['ple.upmc.agent','ple.upmc.myslicedemo','ple.upmc.tophat'] where user_hrn=='ple.upmc.azerty'
246 raise Exception, "Could not create %s. Already exists ?" % slice_params['hrn']
251 def manifold_add_user(wsgi_request, request):
252 """Add a Manifold user corresponding to a user request.
255 wsgi_request: a WSGIRequest instance
256 request (dict): a dictionary containing the user request built from the
260 The user_id of the inserted user.
266 USER_CONFIG = '{"firstname": "%(first_name)s", "lastname": "%(last_name)s", "authority": "%(authority_hrn)s"}'
269 'email' : request['email'],
270 'password' : request['password'],
271 'config' : USER_CONFIG % request,
275 query = Query.create('local:user').set(user_params).select('email')
276 results = execute_admin_query(request, query)
278 raise Exception, "Failed creating manifold user: %s" % user_params['email']
280 return result['email']
282 def manifold_update_user(request, email, user_params):
283 # user_params: password, config e.g.,
284 query = Query.update('local:user').filter_by('email', '==', email).set(user_params).select('email')
285 results = execute_admin_query(request,query)
286 # NOTE: results remains empty and goes to Exception. However, it updates the manifold DB.
287 # That's why I commented the exception part. -- Yasin
289 # raise Exception, "Failed updating manifold user: %s" % user_params['email']
293 def manifold_add_account(request, account_params):
294 query = Query.create('local:account').set(account_params).select(['user', 'platform'])
295 results = execute_admin_query(request,query)
297 raise Exception, "Failed creating manifold account on platform %s for user: %s" % (account_params['platform'], account_params['user'])
299 return result['user_id']
301 def manifold_update_account(request,user_id,account_params):
302 # account_params: config
303 query = Query.update('local:account').filter_by('platform', '==', 'myslice').filter_by('user_id', '==', user_id).set(account_params).select('user_id')
304 results = execute_admin_query(request,query)
307 #explicitly mention the platform_id
308 def manifold_delete_account(request, user_id, platform_id = None):
309 query = Query.delete('local:account').filter_by('user_id', '==', user_id)
310 if platform_id is not None:
311 query.filter_by('platform_id', '==', platform_id)
312 results = execute_admin_query(request,query)
315 def manifold_delete_user(request, user_id):
316 query = Query.delete('local:user').filter_by('user_id', '==', user_id).select('user_id')
317 results = execute_admin_query(request,query)
322 def manifold_add_platform(request, platform_params):
323 query = Query.create('local:platform').set(platform_params).select(['user', 'platform'])
324 results = execute_admin_query(request,query)
326 raise Exception, "Failed creating manifold platform %s for user: %s" % (platform_params['platform'], platform_params['user'])
328 return result['platform_id']
330 def delete_local_user(wsgi_request, user_email):
331 user_query = Query().get('local:user') \
332 .filter_by('email', '==', user_email) \
333 .select('user_id','config')
334 user = execute_admin_query(wsgi_request, user_query)
337 #raise Exception, "User not found, check local DB"
339 user_id = user[0]['user_id']
340 user_config = json.loads(user[0]['config'])
341 authority_hrn = user_config.get('authority', None)
343 if is_pi(wsgi_request, '$user_hrn', authority_hrn):
344 # removing from Django auth_user
345 UserModel = get_user_model()
346 UserModel._default_manager.filter(email__iexact = user_email).delete()
348 # removing manifold account
349 manifold_delete_account(wsgi_request, user_id)
351 # removing manifold user
352 manifold_delete_user(wsgi_request, user_id)
355 #raise Exception, "No sufficient rights on authority = ",authority_hrn
360 def make_request_user(user):
362 request['type'] = 'user'
363 request['id'] = user.id
364 request['timestamp'] = user.created # XXX in DB ?
365 request['authority_hrn'] = user.authority_hrn
366 request['first_name'] = user.first_name
367 request['last_name'] = user.last_name
368 request['email'] = user.email
369 request['login'] = user.login
370 request['user_hrn'] = user.user_hrn
371 request['public_key'] = user.public_key
372 request['private_key'] = user.private_key
375 def make_request_slice(slice):
377 request['type'] = 'slice'
378 request['id'] = slice.id
379 request['user_hrn'] = slice.user_hrn
380 request['timestamp'] = slice.created
381 request['authority_hrn'] = slice.authority_hrn
382 request['slice_name'] = slice.slice_name
383 request['number_of_nodes'] = slice.number_of_nodes
384 request['type_of_nodes'] = slice.type_of_nodes
385 request['purpose'] = slice.purpose
388 def make_request_project(project):
390 request['type'] = 'project'
391 request['id'] = project.id
392 request['user_hrn'] = project.user_hrn
393 request['email'] = project.email
394 request['timestamp'] = project.created
395 request['authority_hrn'] = project.authority_hrn
396 request['project_name'] = project.project_name
397 request['purpose'] = project.purpose
400 def make_request_join(join):
402 request['type'] = 'join'
403 request['id'] = join.id
404 request['user_hrn'] = join.user_hrn
405 request['email'] = join.email
406 request['timestamp'] = join.created
407 request['authority_hrn'] = join.authority_hrn
408 request['project_name'] = join.project_name
411 def make_request_authority(authority):
413 request['type'] = 'authority'
414 request['id'] = authority.id
415 request['site_name'] = authority.site_name
416 request['site_latitude'] = authority.site_latitude
417 request['site_longitude'] = authority.site_longitude
418 request['site_url'] = authority.site_url
419 request['site_authority'] = authority.site_authority
420 request['site_abbreviated_name'] = authority.site_abbreviated_name
421 request['address_line1'] = authority.address_line1
422 request['address_line2'] = authority.address_line2
423 request['address_line3'] = authority.address_line3
424 request['address_city'] = authority.address_city
425 request['address_postalcode'] = authority.address_postalcode
426 request['address_state'] = authority.address_state
427 request['address_country'] = authority.address_country
428 request['authority_hrn'] = authority.authority_hrn
429 request['timestamp'] = authority.created
432 def make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins):
433 print "$$$$$$$$$$$$$$$ make_request"
435 for user in pending_users:
436 requests.append(make_request_user(user))
437 for slice in pending_slices:
438 requests.append(make_request_slice(slice))
439 for authority in pending_authorities:
440 requests.append(make_request_authority(authority))
441 for project in pending_projects:
442 requests.append(make_request_project(project))
443 for join in pending_joins:
444 requests.append(make_request_join(join))
447 def get_request_by_id(ids):
448 print "$$$$$$$$$$$$$$$$ get_request_by_id"
449 sorted_ids = { 'user': [], 'slice': [], 'authority': [], 'project': [], 'join': [] }
451 type, id = type__id.split('__')
452 sorted_ids[type].append(id)
455 pending_users = PendingUser.objects.all()
456 pending_slices = PendingSlice.objects.all()
457 pending_authorities = PendingAuthority.objects.all()
458 pending_projects = PendingProject.objects.all()
459 pending_joins = PendingJoin.objects.all()
461 pending_users = PendingUser.objects.filter(id__in=sorted_ids['user']).all()
462 pending_slices = PendingSlice.objects.filter(id__in=sorted_ids['slice']).all()
463 pending_authorities = PendingAuthority.objects.filter(id__in=sorted_ids['authority']).all()
464 pending_projects = PendingProject.objects.filter(id__in=sorted_ids['project']).all()
465 pending_joins = PendingJoin.objects.filter(id__in=sorted_ids['join']).all()
467 return make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins)
469 def get_requests(authority_hrns=None):
470 print "$$$$$$$$$$$$$ get_request_by_authority auth_hrns = ", authority_hrns
471 if not authority_hrns:
472 ## get those pending users who have confirmed their emails
473 pending_users = PendingUser.objects.filter(status__iexact = 'True')
474 pending_slices = PendingSlice.objects.all()
475 pending_authorities = PendingAuthority.objects.all()
476 pending_projects = PendingProject.objects.all()
477 pending_joins = PendingJoin.objects.all()
479 pending_users = PendingUser.objects
480 pending_slices = PendingSlice.objects
481 pending_authorities = PendingAuthority.objects
482 pending_projects = PendingProject.objects
483 pending_joins = PendingJoin.objects
484 from django.db.models import Q
486 list_slice_Q = list()
490 for hrn in authority_hrns:
491 list_user_Q.append(Q(authority_hrn__startswith=hrn, status__iexact = 'True'))
492 list_slice_Q.append(Q(authority_hrn__startswith=hrn))
493 list_auth_Q.append(Q(site_authority__startswith=hrn))
494 list_proj_Q.append(Q(authority_hrn__startswith=hrn))
495 list_join_Q.append(Q(authority_hrn__startswith=hrn))
496 from operator import __or__ as OR
497 pending_users = pending_users.filter(reduce(OR, list_user_Q))
498 pending_slices = pending_slices.filter(reduce(OR, list_slice_Q))
499 pending_authorities = pending_authorities.filter(reduce(OR, list_auth_Q))
500 pending_projects = pending_projects.filter(reduce(OR, list_proj_Q))
501 pending_joins = pending_joins.filter(reduce(OR, list_join_Q))
502 #pending_authorities = pending_authorities.all() #filter(reduce(OR, list_Q))
504 return make_requests(pending_users, pending_slices, pending_authorities, pending_projects, pending_joins)
506 # XXX Is it in sync with the form fields ?
508 def portal_validate_request(wsgi_request, request_ids):
511 if not isinstance(request_ids, list):
512 request_ids = [request_ids]
514 requests = get_request_by_id(request_ids)
515 for request in requests:
516 # type, id, timestamp, details, allowed -- MISSING: authority_hrn
517 # CAREFUL about details
518 # user : first name, last name, email, password, keypair
519 # slice : number of nodes, type of nodes, purpose
523 if request['type'] == 'user':
526 create_user(wsgi_request, request)
527 request_status['SFA user'] = {'status': True }
528 PendingUser.objects.get(id=request['id']).delete()
530 request_status['SFA user'] = {'status': False, 'description': str(e)}
532 # user_params = {'status':2}
533 # manifold_update_user(request, request['email'], user_params)
535 # MANIFOLD user should be added beforehand, during registration
537 # manifold_user_params = { key: request[key] for key in MANIFOLD_USER_KEYS }
538 # # XXX # manifold_add_user(manifold_user_params)
539 # request_status['MySlice user'] = {'status': True }
540 #except Exception, e:
541 # request_status['MySlice user'] = {'status': False, 'description': str(e)}
544 #manifold_account_params = { key: request[key] for key in MANIFOLD_ACCOUNT_KEYS }
545 #manifold_add_account(manifold_account_params)
546 #request_status['MySlice testbed accounts'] = {'status': False }
548 elif request['type'] == 'slice':
550 create_slice(wsgi_request, request)
551 request_status['SFA slice'] = {'status': True }
552 PendingSlice.objects.get(id=request['id']).delete()
554 # Clear user's Credentials
555 sfa_user = sfa_get_user(wsgi_request, request['user_hrn'])
556 clear_user_creds(wsgi_request,sfa_user['user_email'])
559 request_status['SFA slice'] = {'status': False, 'description': str(e)}
561 elif request['type'] == 'authority':
563 #hrn = "%s.%s" % (request['authority_hrn'], request['site_authority'])
564 hrn = request['site_authority']
565 # XXX tmp sfa dependency
566 from sfa.util.xrn import Xrn
567 urn = Xrn(hrn, request['type']).get_urn()
569 # Only hrn is required for Manifold Query
570 sfa_authority_params = {
571 'authority_hrn' : hrn,
572 #'authority_urn' : urn,
573 #'type' : request['type'],
577 print "ADD Authority"
578 sfa_add_authority(wsgi_request, sfa_authority_params)
579 request_status['SFA authority'] = {'status': True }
580 PendingAuthority.objects.get(id=request['id']).delete()
583 request_status['SFA authority'] = {'status': False, 'description': str(e)}
585 elif request['type'] == 'project':
587 hrn = request['authority_hrn'] + '.' + request['project_name']
589 # Only hrn is required for Manifold Query
590 sfa_authority_params = {
591 'authority_hrn' : hrn
593 sfa_add_authority(wsgi_request, sfa_authority_params)
594 request_status['SFA project'] = {'status': True }
595 PendingProject.objects.get(id=request['id']).delete()
597 # Add user as a PI of the project
598 authority_add_pis(wsgi_request, hrn , request['user_hrn'])
600 # Clear user's Credentials
601 #sfa_user = sfa_get_user(wsgi_request, request['user_hrn'])
602 clear_user_creds(wsgi_request,request['email'])
605 request_status['SFA project'] = {'status': False, 'description': str(e)}
607 elif request['type'] == 'join':
609 # Add user as a PI of the project
610 authority_add_pis(wsgi_request, request['authority_hrn'] , request['user_hrn'])
612 request_status['SFA join'] = {'status': True }
613 PendingJoin.objects.get(id=request['id']).delete()
615 # Clear user's Credentials
616 clear_user_creds(wsgi_request,request['email'])
619 request_status['SFA join'] = {'status': False, 'description': str(e)+' - '+str(request)}
621 request_status['other'] = {'status': False, 'description': 'unknown type of request'}
622 # XXX Remove from Pendings in database
624 status['%s__%s' % (request['type'], request['id'])] = request_status
628 def validate_action(request, **kwargs):
629 ids = filter(None, kwargs['id'].split('/'))
630 status = portal_validate_request(request, ids)
631 json_answer = json.dumps(status)
632 return HttpResponse (json_answer, mimetype="application/json")
635 def reject_action(request, **kwargs):
636 ids = filter(None, kwargs['id'].split('/'))
637 status = portal_reject_request(request, ids)
638 json_answer = json.dumps(status)
639 return HttpResponse (json_answer, mimetype="application/json")
642 def portal_reject_request(wsgi_request, request_ids):
645 current_site = Site.objects.get_current()
646 current_site = current_site.domain
649 if not isinstance(request_ids, list):
650 request_ids = [request_ids]
652 requests = get_request_by_id(request_ids)
653 for request in requests:
654 # type, id, timestamp, details, allowed -- MISSING: authority_hrn
655 # CAREFUL about details
656 # user : first name, last name, email, password, keypair
657 # slice : number of nodes, type of nodes, purpose
661 if request['type'] == 'user':
663 request_status['SFA user'] = {'status': True }
664 # getting user email based on id
665 ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
666 for user in PendingUser.objects.raw('SELECT * FROM portal_pendinguser WHERE id = %s', [request['id']]):
667 user_email= user.email
668 first_name = user.first_name
669 last_name = user.last_name
672 'first_name' : first_name,
673 'last_name' : last_name,
674 'portal_url' : current_site,
677 theme.template_name = 'user_request_denied.txt'
678 text_content = render_to_string(theme.template, ctx)
679 theme.template_name = 'user_request_denied.html'
680 html_content = render_to_string(theme.template, ctx)
681 theme.template_name = 'email_default_sender.txt'
682 sender = render_to_string(theme.template, ctx)
683 sender = sender.replace('\n', '')
685 subject = 'User request denied.'
687 msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
688 msg.attach_alternative(html_content, "text/html")
691 print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
693 # removing from Django portal_pendinguser
694 PendingUser.objects.get(id=request['id']).delete()
696 delete_local_user(wsgi_request, user_email)
698 request_status['SFA authority'] = {'status': False, 'description': str(e)}
700 elif request['type'] == 'slice':
701 request_status['SFA slice'] = {'status': True }
703 # getting user email based on id
704 ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
705 for user in PendingSlice.objects.raw('SELECT * FROM portal_pendingslice WHERE id = %s', [request['id']]):
706 user_email= user.type_of_nodes # XXX type_of_nodes field contains the email [shd be renamed in DB]
707 slice_name = user.slice_name
708 purpose = user.purpose
709 url = user.number_of_nodes
712 'slice_name': slice_name,
715 'portal_url': current_site,
718 theme.template_name = 'slice_request_denied.txt'
719 text_content = render_to_string(theme.template, ctx)
720 theme.template_name = 'slice_request_denied.html'
721 html_content = render_to_string(theme.template, ctx)
722 theme.template_name = 'email_default_sender.txt'
723 sender = render_to_string(theme.template, ctx)
724 sender = sender.replace('\n', '')
726 subject = 'Slice request denied.'
728 msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
729 msg.attach_alternative(html_content, "text/html")
732 print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
734 PendingSlice.objects.get(id=request['id']).delete()
736 elif request['type'] == 'authority':
737 request_status['SFA authority'] = {'status': True }
739 # getting user email based on id
740 ## RAW SQL queries on Django DB- https://docs.djangoproject.com/en/dev/topics/db/sql/
741 for user in PendingAuthority.objects.raw('SELECT * FROM portal_pendingauthority WHERE id = %s', [request['id']]):
742 user_email= user.address_line1 # XXX address_line1 field contains the email [shd be renamed in DB]
743 site_name = user.site_name
744 city = user.address_city
745 country = user.address_country
746 short_name = user.site_abbreviated_name
750 'site_name': site_name,
751 'short_name': short_name,
755 'portal_url' : current_site,
759 theme.template_name = 'authority_request_denied.txt'
760 text_content = render_to_string(theme.template, ctx)
761 theme.template_name = 'authority_request_denied.html'
762 html_content = render_to_string(theme.template, ctx)
763 theme.template_name = 'email_default_sender.txt'
764 sender = render_to_string(theme.template, ctx)
765 sender = sender.replace('\n', '')
766 subject = 'Authority request denied.'
767 msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
768 msg.attach_alternative(html_content, "text/html")
771 print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
773 PendingAuthority.objects.get(id=request['id']).delete()
775 # XXX TMP we should send an email to the user to inform him/her
776 elif request['type'] == 'project':
777 request_status['SFA project'] = {'status': True }
778 PendingProject.objects.get(id=request['id']).delete()
780 elif request['type'] == 'join':
781 request_status['SFA join'] = {'status': True }
782 PendingJoin.objects.get(id=request['id']).delete()
784 status['%s__%s' % (request['type'], request['id'])] = request_status
789 # http://djangosnippets.org/snippets/942/
793 #-------------------------------------------------------------------------------
795 #-------------------------------------------------------------------------------
797 def create_slice(wsgi_request, request):
800 wsgi_request (~ WSGIRequest) :
801 request (dict) : the slice request in our own dict format
806 hrn = "%s.%s" % (request['authority_hrn'], request['slice_name'])
807 # XXX tmp sfa dependency
808 from sfa.util.xrn import Xrn
809 urn = Xrn(hrn, request['type']).get_urn()
811 # Add User to Slice if we have the user_hrn in pendingslice table
812 user_hrn = request.get('user_hrn', None)
813 user_hrns = list([user_hrn]) if user_hrn else list()
815 # CACHE PB with fields
816 page = Page(wsgi_request)
817 metadata = page.get_metadata()
818 user_md = metadata.details_by_object('user')
819 user_fields = [column['name'] for column in user_md['column']]
821 # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
822 #user_query = Query().get('myslice:user').select('user_hrn','user_email').filter_by('user_hrn','==',user_hrn)
823 user_query = Query().get('myslice:user').select(user_fields).filter_by('user_hrn','==',user_hrn)
824 user_details_sfa = execute_admin_query(wsgi_request, user_query)
825 if not user_details_sfa:
826 raise Exception, "User %s doesn't exist, validate user before validating slice" % user_hrn
827 for user in user_details_sfa:
828 user_email = user['user_email']
830 # XXX LOIC Quick fix because this is totally inconsistent
831 if not 'number_of_nodes' in request:
832 request['number_of_nodes']=""
834 # XXX We should create a slice with Manifold terminology
838 'slice_type' : request['type'],
839 'url' : request['number_of_nodes'],
841 'slice_enabled' : True
843 # ignored in request: id, timestamp, number_of_nodes, type_of_nodes, purpose
845 # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
846 query = Query.create('myslice:slice').set(slice_params).select('slice_hrn')
847 results = execute_query(wsgi_request, query)
849 raise Exception, "Could not create %s. Already exists ?" % slice_params['hrn']
851 clear_user_creds(wsgi_request,user_email)
853 activity.slice.validate(request, { "slice" : hrn })
855 theme.template_name = 'slice_request_validated.txt'
856 text_content = render_to_string(theme.template, request)
857 theme.template_name = 'slice_request_validated.html'
858 html_content = render_to_string(theme.template, request)
860 theme.template_name = 'email_default_sender.txt'
861 sender = render_to_string(theme.template, request)
862 sender = sender.replace('\n', '')
864 subject = 'Slice request validated'
866 msg = EmailMultiAlternatives(subject, text_content, sender, [user_email])
867 msg.attach_alternative(html_content, "text/html")
870 print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
874 def create_pending_slice(wsgi_request, request, email):
878 # Insert an entry in the PendingSlice table
880 slice_name = request['slice_name'],
881 user_hrn = request['user_hrn'],
882 authority_hrn = request['authority_hrn'],
883 number_of_nodes = request['url'], # field needs to be renamed
884 purpose = request['purpose'],
885 type_of_nodes = request['email'] # field needs to be renamed
890 # Send an email: the recipients are the PI of the authority
891 recipients = authority_get_pi_emails(wsgi_request, request['authority_hrn'])
893 theme.template_name = 'slice_request_email.txt'
894 text_content = render_to_string(theme.template, request)
896 theme.template_name = 'slice_request_email.html'
897 html_content = render_to_string(theme.template, request)
899 theme.template_name = 'slice_request_email_subject.txt'
900 subject = render_to_string(theme.template, request)
901 subject = subject.replace('\n', '')
904 msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
905 msg.attach_alternative(html_content, "text/html")
908 print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
911 def create_pending_project(wsgi_request, request):
915 # Insert an entry in the PendingProject table
917 project_name = request['project_name'],
918 user_hrn = request['user_hrn'],
919 email = request['email'],
920 authority_hrn = request['authority_hrn'],
921 purpose = request['purpose'],
925 def create_pending_join(wsgi_request, request):
929 # Insert an entry in the PendingJoin table
931 user_hrn = request['user_hrn'],
932 email = request['email'],
933 project_name = request['project_name'],
934 authority_hrn = request['authority_hrn'],
940 # # Send an email: the recipients are the PI of the authority
941 # recipients = authority_get_pi_emails(wsgi_request, request['authority_hrn'])
943 # theme.template_name = 'slice_request_email.txt'
944 # text_content = render_to_string(theme.template, request)
946 # theme.template_name = 'slice_request_email.html'
947 # html_content = render_to_string(theme.template, request)
949 # theme.template_name = 'slice_request_email_subject.txt'
950 # subject = render_to_string(theme.template, request)
951 # subject = subject.replace('\n', '')
954 # msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
955 # msg.attach_alternative(html_content, "text/html")
957 # except Exception, e:
958 # print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
961 #-------------------------------------------------------------------------------
963 #-------------------------------------------------------------------------------
965 def manifold_add_reference_user_accounts(wsgi_request, request):
966 """When a new user is created, add reference accounts to the reference platform.
968 # XXX XXX XXX The rest of this function has to be checked XXX XXX XXX
970 # Retrieve user information
971 user_query = Query().get('local:user') \
972 .select('user_id', 'config', 'email', 'status') \
973 .filter_by('email', '==', request['email'])
974 user_details = execute_admin_query(wsgi_request, user_query)
976 # USER MAIN ACCOUNT != reference
977 #print 'USER MAIN ACCOUNT != reference'
978 list_accounts_query = Query().get('local:account') \
979 .select('user_id', 'platform_id', 'auth_type', 'config') \
980 .filter_by('user_id', '==', user_details[0]['user_id']) \
981 .filter_by('auth_type', '!=', 'reference')
982 list_accounts = execute_admin_query(wsgi_request, list_accounts_query)
984 # XXX main_platform is being erased several times ???
985 for account in list_accounts:
986 main_platform_query = Query().get('local:platform') \
987 .select('platform_id', 'platform') \
988 .filter_by('platform_id', '==', account['platform_id'])
989 main_platform = execute_admin_query(wsgi_request, main_platform_query)
991 # Add reference accounts on SFA enabled platforms
992 platforms_query = Query().get('local:platform') \
993 .filter_by('disabled', '==', '0') \
994 .filter_by('gateway_type', '==', 'sfa') \
995 .select('platform_id', 'gateway_type')
996 platforms = execute_admin_query(wsgi_request, platforms_query)
997 for platform in platforms:
998 #print "add reference to platform ",platform
999 manifold_account_params = {
1000 'user_id' : user_details[0]['user_id'],
1001 'platform_id' : platform['platform_id'],
1002 'auth_type' : 'reference',
1003 'config' : '{"reference_platform": "' + main_platform[0]['platform'] + '"}',
1005 manifold_add_account(wsgi_request, manifold_account_params)
1007 def sfa_create_user(wsgi_request, request, namespace = None, as_admin = False):
1010 wsgi_request (~ WSGIRequest) :
1011 request (dict) : the user request in our own dict format
1016 from sfa.util.xrn import Xrn
1018 auth_pi = request.get('pi', None)
1019 auth_pi = list([auth_pi]) if auth_pi else list()
1021 # We create a user request with Manifold terminology
1023 'user_hrn' : request['user_hrn'],
1024 'user_email' : request['email'],
1025 'user_urn' : Xrn(request['user_hrn'], request['type']).get_urn(),
1026 'user_type' : request['type'],
1027 'keys' : request['public_key'],
1028 'user_first_name' : request['first_name'],
1029 'user_last_name' : request['last_name'],
1030 'pi_authorities' : auth_pi,
1031 'user_enabled' : True
1034 if namespace is not None:
1035 query = Query.create('%s:user' % namespace).set(sfa_user_params).select('user_hrn')
1037 # REGISTRY ONLY TO BE REMOVED WITH MANIFOLD-V2
1038 query = Query.create('myslice:user').set(sfa_user_params).select('user_hrn')
1041 results = execute_admin_query(wsgi_request, query)
1043 results = execute_query(wsgi_request, query)
1046 raise Exception, "Could not create %s. Already exists ?" % sfa_user_params['user_hrn']
1049 theme.template_name = 'user_request_validated.txt'
1050 text_content = render_to_string(theme.template, request)
1051 theme.template_name = 'user_request_validated.html'
1052 html_content = render_to_string(theme.template, request)
1054 theme.template_name = 'email_default_sender.txt'
1055 sender = render_to_string(theme.template, request)
1056 sender = sender.replace('\n', '')
1059 subject = 'Account validated'
1061 msg = EmailMultiAlternatives(subject, text_content, sender, [request['email']])
1062 msg.attach_alternative(html_content, "text/html")
1064 except Exception, e:
1065 print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
1069 def iotlab_create_user (wsgi_request, request, namespace = None, as_admin=False):
1073 from requests.auth import HTTPBasicAuth
1075 engine = ConfigEngine()
1076 URL_REST = engine.iotlab_url()
1077 LOGIN_ADMIN = engine.iotlab_admin_user()
1078 PASSWORD_ADMIN = engine.iotlab_admin_password()
1080 auth = HTTPBasicAuth(LOGIN_ADMIN,PASSWORD_ADMIN)
1081 headers = {'content-type': 'application/json'}
1083 for user in PendingUser.objects.raw('SELECT * FROM portal_pendinguser WHERE email = %s', [request['email']]):
1084 password= user.password
1087 iotlab_user_params = {
1089 #"login" : request['email'], #auto generated by iotlab
1090 "password" : password,
1091 "firstName" : request['first_name'],
1092 "lastName" : request['last_name'],
1093 "email" : request['email'],
1094 "structure" : request['authority_hrn'],
1097 "sshPublicKey" : request['public_key'],
1098 "motivations" : "SFA federation",
1101 iotlab_user_params1 = json.dumps(iotlab_user_params)
1102 r=requests.post(url=URL_REST, data=iotlab_user_params1, headers=headers, auth=auth)
1103 print 'Create iotlab user : ', r.status_code, r.text
1106 def create_user(wsgi_request, request, namespace = None, as_admin = False):
1107 # XXX This has to be stored centrally
1108 USER_STATUS_ENABLED = 2
1110 # NOTE : if we were to create a user directly (just like we create slices,
1111 # we would have to perform the steps in create_pending_user too
1113 # Add the user to the SFA registry
1114 sfa_create_user(wsgi_request, request, namespace, as_admin)
1116 # Update Manifold user status
1117 manifold_update_user(wsgi_request, request['email'], {'status': USER_STATUS_ENABLED})
1119 # Add reference accounts for platforms
1120 manifold_add_reference_user_accounts(wsgi_request, request)
1122 # Add the user to iotlab portal if theme is set to onelab
1123 if theme.theme == 'onelab':
1124 iotlab_create_user (wsgi_request, request)
1126 def create_pending_user(wsgi_request, request, user_detail):
1130 # Insert an entry in the PendingUser table
1132 first_name = request['first_name'],
1133 last_name = request['last_name'],
1134 authority_hrn = request['authority_hrn'],
1135 email = request['email'],
1136 password = request['password'],
1137 public_key = request['public_key'],
1138 private_key = request['private_key'],
1139 user_hrn = request['user_hrn'],
1141 email_hash = request['email_hash'],
1145 # sends email to user to activate the email
1146 theme.template_name = 'activate_user.html'
1147 html_content = render_to_string(theme.template, request)
1148 theme.template_name = 'activate_user.txt'
1149 text_content = render_to_string(theme.template, request)
1150 theme.template_name = 'activate_user_email_subject.txt'
1151 subject = render_to_string(theme.template, request)
1152 subject = subject.replace('\n', '')
1153 theme.template_name = 'email_default_sender.txt'
1154 sender = render_to_string(theme.template, request)
1155 sender = sender.replace('\n', '')
1156 recipient = [request['email']]
1157 #recipient = recipient.append(request['email'])
1159 msg = EmailMultiAlternatives(subject, text_content, sender, recipient)
1160 msg.attach_alternative(html_content, "text/html")
1163 # saves the user to django auth_user table [needed for password reset]
1164 user = User.objects.create_user(request['email'], request['email'], request['password'])
1166 # Creating a manifold user
1167 user_id = manifold_add_user(wsgi_request, request)
1169 # Creating a Manifold account on the MySlice platform
1170 # Note the JSON representation of public and private keys already includes quotes
1172 'user_hrn' : request['user_hrn'],
1173 'user_public_key' : request['public_key'],
1175 if request['private_key']:
1176 account_config['user_private_key'] = request['private_key']
1178 user_id = user_detail['user_id'] + 1 # the user_id for the newly created user in local:user
1180 # XXX TODO: Require a myslice platform
1181 # ALERT: this will disapear with ROUTERV2 of Manifold
1182 # We have to consider the case where several registries can be used
1183 # Removed hardcoded platform = 5
1184 # This platform == 'myslice' is a TMP FIX !!
1186 reg_platform_query = Query().get('local:platform') \
1187 .filter_by('platform', '==', 'myslice') \
1188 .select('platform_id')
1189 reg_platform = execute_admin_query(wsgi_request, reg_platform_query)
1191 reg_platform_id = reg_platform[0]['platform_id']
1193 'platform_id' : reg_platform_id, # XXX ALERT !!
1194 'user_id' : user_id,
1195 'auth_type' : request['auth_type'],
1196 'config' : json.dumps(account_config),
1198 manifold_add_account(wsgi_request, account_params)
1199 except Exception, e:
1200 print "Failed creating manifold account on platform %s for user: %s" % ('myslice', request['email'])
1203 # Send an email: the recipients are the PI of the authority
1204 # If No PI is defined for this Authority, send to a default email (different for each theme)
1205 recipients = authority_get_pi_emails(wsgi_request, request['authority_hrn'])
1207 theme.template_name = 'user_request_email.html'
1208 html_content = render_to_string(theme.template, request)
1210 theme.template_name = 'user_request_email.txt'
1211 text_content = render_to_string(theme.template, request)
1213 theme.template_name = 'user_request_email_subject.txt'
1214 subject = render_to_string(theme.template, request)
1215 subject = subject.replace('\n', '')
1217 theme.template_name = 'email_default_sender.txt'
1218 sender = render_to_string(theme.template, request)
1219 sender = sender.replace('\n', '')
1221 msg = EmailMultiAlternatives(subject, text_content, sender, recipients)
1222 msg.attach_alternative(html_content, "text/html")
1224 except Exception, e:
1225 print "Failed to send email, please check the mail templates and the SMTP configuration of your server"
1227 traceback.print_exc()