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_update_user(request, user_hrn, user_params):
46 # user_params: keys [public_key]
47 query = Query.update('user').filter_by('user_hrn', '==', user_hrn).set(user_params).select('user_hrn')
48 results = execute_query(request,query)
52 def sfa_add_slice(request, slice_params):
53 query = Query.create('slice').set(slice_params).select('slice_hrn')
54 results = execute_query(request, query)
56 raise Exception, "Could not create %s. Already exists ?" % slice_params['hrn']
61 def manifold_add_user(request, user_params):
62 # user_params: email, password e.g., user_params = {'email':'aa@aa.com','password':'demo'}
63 query = Query.create('local:user').set(user_params).select('email')
64 results = execute_admin_query(request, query)
66 raise Exception, "Failed creating manifold user: %s" % user_params['email']
68 return result['email']
70 def manifold_update_user(request, email, user_params):
71 # user_params: password, config e.g.,
72 query = Query.update('local:user').filter_by('email', '==', email).set(user_params).select('email')
73 results = execute_admin_query(request,query)
74 # NOTE: results remains empty and goes to Exception. However, it updates the manifold DB.
75 # That's why I commented the exception part. -- Yasin
77 # raise Exception, "Failed updating manifold user: %s" % user_params['email']
81 def manifold_add_account(request, account_params):
82 query = Query.create('local:account').set(account_params).select(['user', 'platform'])
83 results = execute_admin_query(request,query)
85 raise Exception, "Failed creating manifold account on platform %s for user: %s" % (account_params['platform'], account_params['user'])
87 return result['user_id']
89 def manifold_update_account(request,account_params):
90 # account_params: config
91 query = Query.update('local:account').filter_by('platform', '==', 'myslice').set(account_params).select('user_id')
92 results = execute_query(request,query)
93 # NOTE: results remains empty and goes to Exception. However, it updates the manifold DB.
94 # That's why I commented the exception part. -- Yasin
96 # raise Exception, "Failed updating manifold account: config %s" % account_params['config']
100 #explicitly mention the platform_id
101 def manifold_delete_account(request, platform_id, account_params):
102 query = Query.delete('local:account').filter_by('platform_id', '==', platform_id).set(account_params).select('user_id')
103 results = execute_query(request,query)
108 def manifold_add_platform(request, platform_params):
109 query = Query.create('local:platform').set(platform_params).select(['user', 'platform'])
110 results = execute_admin_query(request,query)
112 raise Exception, "Failed creating manifold platform %s for user: %s" % (platform_params['platform'], platform_params['user'])
114 return result['platform_id']
117 def make_request_user(user):
119 request['type'] = 'user'
120 request['id'] = user.id
121 request['timestamp'] = user.created # XXX in DB ?
122 request['authority_hrn'] = user.authority_hrn
123 request['first_name'] = user.first_name
124 request['last_name'] = user.last_name
125 request['email'] = user.email
126 request['login'] = user.login
127 request['keypair'] = user.keypair
130 def make_request_slice(slice):
132 request['type'] = 'slice'
133 request['id'] = slice.id
134 request['timestamp'] = slice.created
135 request['authority_hrn'] = slice.authority_hrn
136 request['slice_name'] = slice.slice_name
137 request['number_of_nodes'] = slice.number_of_nodes
138 request['type_of_nodes'] = slice.type_of_nodes
139 request['purpose'] = slice.purpose
142 def make_requests(pending_users, pending_slices):
143 print "pending users =", pending_users
144 print "pending slices =", pending_slices
147 for user in pending_users:
148 requests.append(make_request_user(user))
149 for slice in pending_slices:
150 requests.append(make_request_slice(slice))
153 def get_request_by_id(ids):
154 sorted_ids = { 'user': [], 'slice': [] }
156 type, id = type__id.split('__')
157 sorted_ids[type].append(id)
160 pending_users = PendingUser.objects.all()
161 pending_slices = PendingSlice.objects.all()
163 pending_users = PendingUser.objects.filter(id__in=sorted_ids['user']).all()
164 pending_slices = PendingSlice.objects.filter(id__in=sorted_ids['slice']).all()
166 return make_requests(pending_users, pending_slices)
168 def get_request_by_authority(authority_hrns):
169 if not authority_hrns:
170 pending_users = PendingUser.objects.all()
171 pending_slices = PendingSlice.objects.all()
173 pending_users = PendingUser.objects.filter(authority_hrn__in=authority_hrns).all()
174 pending_slices = PendingSlice.objects.filter(authority_hrn__in=authority_hrns).all()
176 return make_requests(pending_users, pending_slices)
178 # XXX Is it in sync with the form fields ?
180 def portal_validate_request(wsgi_request, request_ids):
183 if not isinstance(request_ids, list):
184 request_ids = [request_ids]
186 requests = get_request_by_id(request_ids)
187 for request in requests:
188 # type, id, timestamp, details, allowed -- MISSING: authority_hrn
189 # CAREFUL about details
190 # user : first name, last name, email, password, keypair
191 # slice : number of nodes, type of nodes, purpose
195 print "REQUEST", request
196 if request['type'] == 'user':
199 # XXX tmp user_hrn inside the keypair column of pendiguser table
200 hrn = json.loads(request['keypair'])['user_hrn']
201 #hrn = "%s.%s" % (request['authority_hrn'], request['login'])
202 # XXX tmp sfa dependency
203 from sfa.util.xrn import Xrn
204 urn = Xrn(hrn, request['type']).get_urn()
209 'type' : request['type'],
210 'keys' : [json.loads(request['keypair'])['user_public_key']],
211 'first_name' : request['first_name'],
212 'last_name' : request['last_name'],
213 'email' : request['email'],
219 # ignored in request: id, timestamp, password
221 sfa_add_user(wsgi_request, sfa_user_params)
223 # XXX Remove from database
226 request_status['SFA user'] = {'status': True }
229 request_status['SFA user'] = {'status': False, 'description': str(e)}
231 # MANIFOLD user should be added beforehand, during registration
233 # manifold_user_params = { key: request[key] for key in MANIFOLD_USER_KEYS }
234 # # XXX # manifold_add_user(manifold_user_params)
235 # request_status['MySlice user'] = {'status': True }
236 #except Exception, e:
237 # request_status['MySlice user'] = {'status': False, 'description': str(e)}
240 #manifold_account_params = { key: request[key] for key in MANIFOLD_ACCOUNT_KEYS }
241 #manifold_add_account(manifold_account_params)
242 #request_status['MySlice testbed accounts'] = {'status': False }
244 elif request['type'] == 'slice':
246 hrn = "%s.%s" % (request['authority_hrn'], request['slice_name'])
247 # XXX tmp sfa dependency
248 from sfa.util.xrn import Xrn
249 urn = Xrn(hrn, request['type']).get_urn()
254 'type' : request['type'],
260 # ignored in request: id, timestamp, number_of_nodes, type_of_nodes, purpose
262 sfa_add_slice(wsgi_request, sfa_slice_params)
264 # XXX Remove from database
267 request_status['SFA slice'] = {'status': True }
270 request_status['SFA slice'] = {'status': False, 'description': str(e)}
272 status['%s__%s' % (request['type'], request['id'])] = request_status
277 def validate_action(request, **kwargs):
278 ids = filter(None, kwargs['id'].split('/'))
279 status = portal_validate_request(request, ids)
280 json_answer = json.dumps(status)
281 return HttpResponse (json_answer, mimetype="application/json")
284 # http://djangosnippets.org/snippets/942/