1 from django.http import HttpResponse
2 from manifold.core.query import Query
3 from manifold.manifoldapi import execute_query
4 from portal.models import PendingUser, PendingSlice
7 # XXX sfa dependency, should be moved to SFA gateway
8 from sfa.util.xrn import Xrn
11 # Get the list of authorities
13 def authority_get_pis(request, authority_hrn):
14 query = Query.get('authority').filter_by('authority_hrn', '==', authority_hrn).select('pi_users')
15 results = execute_query(request, query)
16 # NOTE: temporarily commented. Because results is giving empty list.
17 # Needs more debugging
19 # raise Exception, "Authority not found: %s" % authority_hrn
21 #return result['pi_users']
24 def authority_get_pi_emails(request, authority_hrn):
25 return ['jordan.auge@lip6.fr', 'loic.baron@lip6.fr']
27 pi_users = authority_get_pis(request,authority_hrn)
28 pi_user_hrns = [ hrn for x in pi_users for hrn in x['pi_users'] ]
29 query = Query.get('user').filter_by('user_hrn', 'included', pi_user_hrns).select('email')
30 results = execute_query(request, query)
31 print "mails", [result['email'] for result in results]
32 return [result['email'] for result in results]
34 # SFA add record (user, slice)
36 def sfa_add_user(request, user_params):
37 query = Query.create('user').set(user_params).select('user_hrn')
38 results = execute_query(request, query)
40 raise Exception, "Could not create %s. Already exists ?" % user_params['hrn']
43 def sfa_add_slice(request, slice_params):
44 query = Query.create('slice').set(slice_params).select('slice_hrn')
45 results = execute_query(request, query)
47 raise Exception, "Could not create %s. Already exists ?" % slice_params['hrn']
52 def manifold_add_user(request, user_params):
53 # user_params: email, password e.g., user_params = {'email':'aa@aa.com','password':'demo'}
54 query = Query.create('local:user').set(user_params).select('email')
55 results = execute_query(request, query)
57 raise Exception, "Failed creating manifold user: %s" % user_params['email']
59 return result['email']
61 def manifold_update_user(request, user_params):
62 # user_params: password, config e.g.,
63 query = Query.update('local:user').filter_by('email', '==', request.user.email).set(user_params).select('email')
64 results = execute_query(request,query)
65 # NOTE: results remains empty and goes to Exception. However, it updates the manifold DB.
66 # That's why I commented the exception part. -- Yasin
68 # raise Exception, "Failed updating manifold user: %s" % user_params['email']
72 def manifold_add_account(request, account_params):
73 query = Query.create('local:account').set(account_params).select(['user', 'platform'])
74 results = execute_query(request,query)
76 raise Exception, "Failed creating manifold account on platform %s for user: %s" % (account_params['platform'], account_params['user'])
78 return (result['user'], result['platform'])
80 def manifold_update_account(request,account_params):
81 # account_params: config
82 query = Query.update('local:account').filter_by('platform', '==', 'myslice').set(account_params).select('user_id')
83 results = execute_query(request,query)
84 # NOTE: results remains empty and goes to Exception. However, it updates the manifold DB.
85 # That's why I commented the exception part. -- Yasin
87 # raise Exception, "Failed updating manifold account: config %s" % account_params['config']
92 def make_request_user(user):
94 request['type'] = 'user'
95 request['id'] = user.id
96 request['timestamp'] = user.created # XXX in DB ?
97 request['authority_hrn'] = user.authority_hrn
98 request['first_name'] = user.first_name
99 request['last_name'] = user.last_name
100 request['email'] = user.email
101 request['login'] = user.login
102 request['keypair'] = user.keypair
105 def make_request_slice(slice):
107 request['type'] = 'slice'
108 request['id'] = slice.id
109 request['timestamp'] = slice.created
110 request['authority_hrn'] = slice.authority_hrn
111 request['slice_name'] = slice.slice_name
112 request['number_of_nodes'] = slice.number_of_nodes
113 request['type_of_nodes'] = slice.type_of_nodes
114 request['purpose'] = slice.purpose
117 def make_requests(pending_users, pending_slices):
118 print "pending users =", pending_users
119 print "pending slices =", pending_slices
122 for user in pending_users:
123 requests.append(make_request_user(user))
124 for slice in pending_slices:
125 requests.append(make_request_slice(slice))
128 def get_request_by_id(ids):
129 sorted_ids = { 'user': [], 'slice': [] }
131 type, id = type__id.split('__')
132 sorted_ids[type].append(id)
135 pending_users = PendingUser.objects.all()
136 pending_slices = PendingSlice.objects.all()
138 pending_users = PendingUser.objects.filter(id__in=sorted_ids['user']).all()
139 pending_slices = PendingSlice.objects.filter(id__in=sorted_ids['slice']).all()
141 return make_requests(pending_users, pending_slices)
143 def get_request_by_authority(authority_hrns):
144 if not authority_hrns:
145 pending_users = PendingUser.objects.all()
146 pending_slices = PendingSlice.objects.all()
148 pending_users = PendingUser.objects.filter(authority_hrn__in=authority_hrns).all()
149 pending_slices = PendingSlice.objects.filter(authority_hrn__in=authority_hrns).all()
151 return make_requests(pending_users, pending_slices)
153 # XXX Is it in sync with the form fields ?
155 def portal_validate_request(wsgi_request, request_ids):
158 if not isinstance(request_ids, list):
159 request_ids = [request_ids]
161 requests = get_request_by_id(request_ids)
162 for request in requests:
163 # type, id, timestamp, details, allowed -- MISSING: authority_hrn
164 # CAREFUL about details
165 # user : first name, last name, email, password, keypair
166 # slice : number of nodes, type of nodes, purpose
170 print "REQUEST", request
171 if request['type'] == 'user':
174 hrn = "%s.%s" % (request['authority_hrn'], request['login'])
175 urn = Xrn(hrn, request['type']).get_urn()
180 'type' : request['type'],
181 'keys' : [json.loads(request['keypair'])['user_public_key']],
182 'first_name' : request['first_name'],
183 'last_name' : request['last_name'],
184 'email' : request['email'],
190 # ignored in request: id, timestamp, password
192 sfa_add_user(wsgi_request, sfa_user_params)
194 # XXX Remove from database
197 request_status['SFA user'] = {'status': True }
200 request_status['SFA user'] = {'status': False, 'description': str(e)}
202 # MANIFOLD user should be added beforehand, during registration
204 # manifold_user_params = { key: request[key] for key in MANIFOLD_USER_KEYS }
205 # # XXX # manifold_add_user(manifold_user_params)
206 # request_status['MySlice user'] = {'status': True }
207 #except Exception, e:
208 # request_status['MySlice user'] = {'status': False, 'description': str(e)}
211 #manifold_account_params = { key: request[key] for key in MANIFOLD_ACCOUNT_KEYS }
212 #manifold_add_account(manifold_account_params)
213 #request_status['MySlice testbed accounts'] = {'status': False }
215 elif request['type'] == 'slice':
217 hrn = "%s.%s" % (request['authority_hrn'], request['slice_name'])
218 urn = Xrn(hrn, request['type']).get_urn()
223 'type' : request['type'],
229 # ignored in request: id, timestamp, number_of_nodes, type_of_nodes, purpose
231 sfa_add_slice(wsgi_request, sfa_slice_params)
233 # XXX Remove from database
236 request_status['SFA slice'] = {'status': True }
239 request_status['SFA slice'] = {'status': False, 'description': str(e)}
241 status['%s__%s' % (request['type'], request['id'])] = request_status
246 def validate_action(request, **kwargs):
247 ids = filter(None, kwargs['id'].split('/'))
248 status = portal_validate_request(request, ids)
249 json_answer = json.dumps(status)
250 return HttpResponse (json_answer, mimetype="application/json")
253 # http://djangosnippets.org/snippets/942/