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, email, user_params):
64 # user_params: password, config e.g.,
65 query = Query.update('local:user').filter_by('email', '==', email).set(user_params).select('email')
66 results = execute_admin_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']
93 #explicitly mention the platform_id
94 def manifold_delete_account(request, platform_id, account_params):
95 query = Query.delete('local:account').filter_by('platform_id', '==', platform_id).set(account_params).select('user_id')
96 results = execute_query(request,query)
101 def manifold_add_platform(request, platform_params):
102 query = Query.create('local:platform').set(platform_params).select(['user', 'platform'])
103 results = execute_admin_query(request,query)
105 raise Exception, "Failed creating manifold platform %s for user: %s" % (platform_params['platform'], platform_params['user'])
107 return result['platform_id']
110 def make_request_user(user):
112 request['type'] = 'user'
113 request['id'] = user.id
114 request['timestamp'] = user.created # XXX in DB ?
115 request['authority_hrn'] = user.authority_hrn
116 request['first_name'] = user.first_name
117 request['last_name'] = user.last_name
118 request['email'] = user.email
119 request['login'] = user.login
120 request['keypair'] = user.keypair
123 def make_request_slice(slice):
125 request['type'] = 'slice'
126 request['id'] = slice.id
127 request['timestamp'] = slice.created
128 request['authority_hrn'] = slice.authority_hrn
129 request['slice_name'] = slice.slice_name
130 request['number_of_nodes'] = slice.number_of_nodes
131 request['type_of_nodes'] = slice.type_of_nodes
132 request['purpose'] = slice.purpose
135 def make_requests(pending_users, pending_slices):
136 print "pending users =", pending_users
137 print "pending slices =", pending_slices
140 for user in pending_users:
141 requests.append(make_request_user(user))
142 for slice in pending_slices:
143 requests.append(make_request_slice(slice))
146 def get_request_by_id(ids):
147 sorted_ids = { 'user': [], 'slice': [] }
149 type, id = type__id.split('__')
150 sorted_ids[type].append(id)
153 pending_users = PendingUser.objects.all()
154 pending_slices = PendingSlice.objects.all()
156 pending_users = PendingUser.objects.filter(id__in=sorted_ids['user']).all()
157 pending_slices = PendingSlice.objects.filter(id__in=sorted_ids['slice']).all()
159 return make_requests(pending_users, pending_slices)
161 def get_request_by_authority(authority_hrns):
162 if not authority_hrns:
163 pending_users = PendingUser.objects.all()
164 pending_slices = PendingSlice.objects.all()
166 pending_users = PendingUser.objects.filter(authority_hrn__in=authority_hrns).all()
167 pending_slices = PendingSlice.objects.filter(authority_hrn__in=authority_hrns).all()
169 return make_requests(pending_users, pending_slices)
171 # XXX Is it in sync with the form fields ?
173 def portal_validate_request(wsgi_request, request_ids):
176 if not isinstance(request_ids, list):
177 request_ids = [request_ids]
179 requests = get_request_by_id(request_ids)
180 for request in requests:
181 # type, id, timestamp, details, allowed -- MISSING: authority_hrn
182 # CAREFUL about details
183 # user : first name, last name, email, password, keypair
184 # slice : number of nodes, type of nodes, purpose
188 print "REQUEST", request
189 if request['type'] == 'user':
192 # XXX tmp user_hrn inside the keypair column of pendiguser table
193 hrn = json.loads(request['keypair'])['user_hrn']
194 #hrn = "%s.%s" % (request['authority_hrn'], request['login'])
195 # XXX tmp sfa dependency
196 from sfa.util.xrn import Xrn
197 urn = Xrn(hrn, request['type']).get_urn()
202 'type' : request['type'],
203 'keys' : [json.loads(request['keypair'])['user_public_key']],
204 'first_name' : request['first_name'],
205 'last_name' : request['last_name'],
206 'email' : request['email'],
212 # ignored in request: id, timestamp, password
214 sfa_add_user(wsgi_request, sfa_user_params)
216 # XXX Remove from database
219 request_status['SFA user'] = {'status': True }
222 request_status['SFA user'] = {'status': False, 'description': str(e)}
224 # MANIFOLD user should be added beforehand, during registration
226 # manifold_user_params = { key: request[key] for key in MANIFOLD_USER_KEYS }
227 # # XXX # manifold_add_user(manifold_user_params)
228 # request_status['MySlice user'] = {'status': True }
229 #except Exception, e:
230 # request_status['MySlice user'] = {'status': False, 'description': str(e)}
233 #manifold_account_params = { key: request[key] for key in MANIFOLD_ACCOUNT_KEYS }
234 #manifold_add_account(manifold_account_params)
235 #request_status['MySlice testbed accounts'] = {'status': False }
237 elif request['type'] == 'slice':
239 hrn = "%s.%s" % (request['authority_hrn'], request['slice_name'])
240 # XXX tmp sfa dependency
241 from sfa.util.xrn import Xrn
242 urn = Xrn(hrn, request['type']).get_urn()
247 'type' : request['type'],
253 # ignored in request: id, timestamp, number_of_nodes, type_of_nodes, purpose
255 sfa_add_slice(wsgi_request, sfa_slice_params)
257 # XXX Remove from database
260 request_status['SFA slice'] = {'status': True }
263 request_status['SFA slice'] = {'status': False, 'description': str(e)}
265 status['%s__%s' % (request['type'], request['id'])] = request_status
270 def validate_action(request, **kwargs):
271 ids = filter(None, kwargs['id'].split('/'))
272 status = portal_validate_request(request, ids)
273 json_answer = json.dumps(status)
274 return HttpResponse (json_answer, mimetype="application/json")
277 # http://djangosnippets.org/snippets/942/