1 from django.http import HttpResponse
2 from manifold.core.query import Query
3 from manifold.manifoldapi import execute_query,execute_admin_query
4 from portal.models import PendingUser, PendingSlice
7 # Thierry: moving this right into the code so
8 # most people can use myslice without having to install sfa
9 # XXX tmp sfa dependency, should be moved to SFA gateway
10 #from sfa.util.xrn import Xrn
13 # Get the list of authorities
15 def authority_get_pis(request, authority_hrn):
16 query = Query.get('authority').filter_by('authority_hrn', '==', authority_hrn).select('pi_users')
17 results = execute_query(request, query)
18 # NOTE: temporarily commented. Because results is giving empty list.
19 # Needs more debugging
21 # raise Exception, "Authority not found: %s" % authority_hrn
23 #return result['pi_users']
26 def authority_get_pi_emails(request, authority_hrn):
27 return ['jordan.auge@lip6.fr', 'loic.baron@lip6.fr']
29 pi_users = authority_get_pis(request,authority_hrn)
30 pi_user_hrns = [ hrn for x in pi_users for hrn in x['pi_users'] ]
31 query = Query.get('user').filter_by('user_hrn', 'included', pi_user_hrns).select('email')
32 results = execute_query(request, query)
33 print "mails", [result['email'] for result in results]
34 return [result['email'] for result in results]
36 # SFA add record (user, slice)
38 def sfa_add_user(request, user_params):
39 query = Query.create('user').set(user_params).select('user_hrn')
40 results = execute_query(request, query)
42 raise Exception, "Could not create %s. Already exists ?" % user_params['hrn']
45 def sfa_add_slice(request, slice_params):
46 query = Query.create('slice').set(slice_params).select('slice_hrn')
47 results = execute_query(request, query)
49 raise Exception, "Could not create %s. Already exists ?" % slice_params['hrn']
54 def manifold_add_user(request, user_params):
55 # user_params: email, password e.g., user_params = {'email':'aa@aa.com','password':'demo'}
56 query = Query.create('local:user').set(user_params).select('email')
57 results = execute_admin_query(request, query)
59 raise Exception, "Failed creating manifold user: %s" % user_params['email']
61 return result['email']
63 def manifold_update_user(request, user_params):
64 # user_params: password, config e.g.,
65 query = Query.update('local:user').filter_by('email', '==', request.user.email).set(user_params).select('email')
66 results = execute_query(request,query)
67 # NOTE: results remains empty and goes to Exception. However, it updates the manifold DB.
68 # That's why I commented the exception part. -- Yasin
70 # raise Exception, "Failed updating manifold user: %s" % user_params['email']
74 def manifold_add_account(request, account_params):
75 query = Query.create('local:account').set(account_params).select(['user', 'platform'])
76 results = execute_admin_query(request,query)
78 raise Exception, "Failed creating manifold account on platform %s for user: %s" % (account_params['platform'], account_params['user'])
80 return result['user_id']
82 def manifold_update_account(request,account_params):
83 # account_params: config
84 query = Query.update('local:account').filter_by('platform', '==', 'myslice').set(account_params).select('user_id')
85 results = execute_query(request,query)
86 # NOTE: results remains empty and goes to Exception. However, it updates the manifold DB.
87 # That's why I commented the exception part. -- Yasin
89 # raise Exception, "Failed updating manifold account: config %s" % account_params['config']
94 def manifold_add_platform(request, platform_params):
95 query = Query.create('local:platform').set(account_params).select(['user', 'platform'])
96 results = execute_admin_query(request,query)
98 raise Exception, "Failed creating manifold platform %s for user: %s" % (platform_params['platform'], platform_params['user'])
100 return result['platform_id']
103 def make_request_user(user):
105 request['type'] = 'user'
106 request['id'] = user.id
107 request['timestamp'] = user.created # XXX in DB ?
108 request['authority_hrn'] = user.authority_hrn
109 request['first_name'] = user.first_name
110 request['last_name'] = user.last_name
111 request['email'] = user.email
112 request['login'] = user.login
113 request['keypair'] = user.keypair
116 def make_request_slice(slice):
118 request['type'] = 'slice'
119 request['id'] = slice.id
120 request['timestamp'] = slice.created
121 request['authority_hrn'] = slice.authority_hrn
122 request['slice_name'] = slice.slice_name
123 request['number_of_nodes'] = slice.number_of_nodes
124 request['type_of_nodes'] = slice.type_of_nodes
125 request['purpose'] = slice.purpose
128 def make_requests(pending_users, pending_slices):
129 print "pending users =", pending_users
130 print "pending slices =", pending_slices
133 for user in pending_users:
134 requests.append(make_request_user(user))
135 for slice in pending_slices:
136 requests.append(make_request_slice(slice))
139 def get_request_by_id(ids):
140 sorted_ids = { 'user': [], 'slice': [] }
142 type, id = type__id.split('__')
143 sorted_ids[type].append(id)
146 pending_users = PendingUser.objects.all()
147 pending_slices = PendingSlice.objects.all()
149 pending_users = PendingUser.objects.filter(id__in=sorted_ids['user']).all()
150 pending_slices = PendingSlice.objects.filter(id__in=sorted_ids['slice']).all()
152 return make_requests(pending_users, pending_slices)
154 def get_request_by_authority(authority_hrns):
155 if not authority_hrns:
156 pending_users = PendingUser.objects.all()
157 pending_slices = PendingSlice.objects.all()
159 pending_users = PendingUser.objects.filter(authority_hrn__in=authority_hrns).all()
160 pending_slices = PendingSlice.objects.filter(authority_hrn__in=authority_hrns).all()
162 return make_requests(pending_users, pending_slices)
164 # XXX Is it in sync with the form fields ?
166 def portal_validate_request(wsgi_request, request_ids):
169 if not isinstance(request_ids, list):
170 request_ids = [request_ids]
172 requests = get_request_by_id(request_ids)
173 for request in requests:
174 # type, id, timestamp, details, allowed -- MISSING: authority_hrn
175 # CAREFUL about details
176 # user : first name, last name, email, password, keypair
177 # slice : number of nodes, type of nodes, purpose
181 print "REQUEST", request
182 if request['type'] == 'user':
185 hrn = "%s.%s" % (request['authority_hrn'], request['login'])
186 # XXX tmp sfa dependency
187 from sfa.util.xrn import Xrn
188 urn = Xrn(hrn, request['type']).get_urn()
193 'type' : request['type'],
194 'keys' : [json.loads(request['keypair'])['user_public_key']],
195 'first_name' : request['first_name'],
196 'last_name' : request['last_name'],
197 'email' : request['email'],
203 # ignored in request: id, timestamp, password
205 sfa_add_user(wsgi_request, sfa_user_params)
207 # XXX Remove from database
210 request_status['SFA user'] = {'status': True }
213 request_status['SFA user'] = {'status': False, 'description': str(e)}
215 # MANIFOLD user should be added beforehand, during registration
217 # manifold_user_params = { key: request[key] for key in MANIFOLD_USER_KEYS }
218 # # XXX # manifold_add_user(manifold_user_params)
219 # request_status['MySlice user'] = {'status': True }
220 #except Exception, e:
221 # request_status['MySlice user'] = {'status': False, 'description': str(e)}
224 #manifold_account_params = { key: request[key] for key in MANIFOLD_ACCOUNT_KEYS }
225 #manifold_add_account(manifold_account_params)
226 #request_status['MySlice testbed accounts'] = {'status': False }
228 elif request['type'] == 'slice':
230 hrn = "%s.%s" % (request['authority_hrn'], request['slice_name'])
231 # XXX tmp sfa dependency
232 from sfa.util.xrn import Xrn
233 urn = Xrn(hrn, request['type']).get_urn()
238 'type' : request['type'],
244 # ignored in request: id, timestamp, number_of_nodes, type_of_nodes, purpose
246 sfa_add_slice(wsgi_request, sfa_slice_params)
248 # XXX Remove from database
251 request_status['SFA slice'] = {'status': True }
254 request_status['SFA slice'] = {'status': False, 'description': str(e)}
256 status['%s__%s' % (request['type'], request['id'])] = request_status
261 def validate_action(request, **kwargs):
262 ids = filter(None, kwargs['id'].split('/'))
263 status = portal_validate_request(request, ids)
264 json_answer = json.dumps(status)
265 return HttpResponse (json_answer, mimetype="application/json")
268 # http://djangosnippets.org/snippets/942/