from django.http import HttpResponse from manifold.core.query import Query from manifold.manifoldapi import execute_query,execute_admin_query from portal.models import PendingUser, PendingSlice import json # Thierry: moving this right into the code so # most people can use myslice without having to install sfa # XXX tmp sfa dependency, should be moved to SFA gateway #from sfa.util.xrn import Xrn # Get the list of authorities def authority_get_pis(request, authority_hrn): query = Query.get('authority').filter_by('authority_hrn', '==', authority_hrn).select('pi_users') results = execute_query(request, query) # NOTE: temporarily commented. Because results is giving empty list. # Needs more debugging #if not results: # raise Exception, "Authority not found: %s" % authority_hrn #result, = results #return result['pi_users'] return results def authority_get_pi_emails(request, authority_hrn): return ['jordan.auge@lip6.fr', 'loic.baron@lip6.fr'] pi_users = authority_get_pis(request,authority_hrn) pi_user_hrns = [ hrn for x in pi_users for hrn in x['pi_users'] ] query = Query.get('user').filter_by('user_hrn', 'included', pi_user_hrns).select('email') results = execute_query(request, query) print "mails", [result['email'] for result in results] return [result['email'] for result in results] # SFA add record (user, slice) def sfa_add_user(request, user_params): query = Query.create('user').set(user_params).select('user_hrn') results = execute_query(request, query) if not results: raise Exception, "Could not create %s. Already exists ?" % user_params['hrn'] return results def sfa_add_slice(request, slice_params): query = Query.create('slice').set(slice_params).select('slice_hrn') results = execute_query(request, query) if not results: raise Exception, "Could not create %s. Already exists ?" % slice_params['hrn'] return results # Propose hrn def manifold_add_user(request, user_params): # user_params: email, password e.g., user_params = {'email':'aa@aa.com','password':'demo'} query = Query.create('local:user').set(user_params).select('email') results = execute_admin_query(request, query) if not results: raise Exception, "Failed creating manifold user: %s" % user_params['email'] result, = results return result['email'] def manifold_update_user(request, user_params): # user_params: password, config e.g., query = Query.update('local:user').filter_by('email', '==', request.user.email).set(user_params).select('email') results = execute_query(request,query) # NOTE: results remains empty and goes to Exception. However, it updates the manifold DB. # That's why I commented the exception part. -- Yasin #if not results: # raise Exception, "Failed updating manifold user: %s" % user_params['email'] #result, = results return results def manifold_add_account(request, account_params): query = Query.create('local:account').set(account_params).select(['user', 'platform']) results = execute_admin_query(request,query) if not results: raise Exception, "Failed creating manifold account on platform %s for user: %s" % (account_params['platform'], account_params['user']) result, = results return result['user_id'] def manifold_update_account(request,account_params): # account_params: config query = Query.update('local:account').filter_by('platform', '==', 'myslice').set(account_params).select('user_id') results = execute_query(request,query) # NOTE: results remains empty and goes to Exception. However, it updates the manifold DB. # That's why I commented the exception part. -- Yasin #if not results: # raise Exception, "Failed updating manifold account: config %s" % account_params['config'] #result, = results return results def make_request_user(user): request = {} request['type'] = 'user' request['id'] = user.id request['timestamp'] = user.created # XXX in DB ? request['authority_hrn'] = user.authority_hrn request['first_name'] = user.first_name request['last_name'] = user.last_name request['email'] = user.email request['login'] = user.login request['keypair'] = user.keypair return request def make_request_slice(slice): request = {} request['type'] = 'slice' request['id'] = slice.id request['timestamp'] = slice.created request['authority_hrn'] = slice.authority_hrn request['slice_name'] = slice.slice_name request['number_of_nodes'] = slice.number_of_nodes request['type_of_nodes'] = slice.type_of_nodes request['purpose'] = slice.purpose return request def make_requests(pending_users, pending_slices): print "pending users =", pending_users print "pending slices =", pending_slices requests = [] for user in pending_users: requests.append(make_request_user(user)) for slice in pending_slices: requests.append(make_request_slice(slice)) return requests def get_request_by_id(ids): sorted_ids = { 'user': [], 'slice': [] } for type__id in ids: type, id = type__id.split('__') sorted_ids[type].append(id) if not ids: pending_users = PendingUser.objects.all() pending_slices = PendingSlice.objects.all() else: pending_users = PendingUser.objects.filter(id__in=sorted_ids['user']).all() pending_slices = PendingSlice.objects.filter(id__in=sorted_ids['slice']).all() return make_requests(pending_users, pending_slices) def get_request_by_authority(authority_hrns): if not authority_hrns: pending_users = PendingUser.objects.all() pending_slices = PendingSlice.objects.all() else: pending_users = PendingUser.objects.filter(authority_hrn__in=authority_hrns).all() pending_slices = PendingSlice.objects.filter(authority_hrn__in=authority_hrns).all() return make_requests(pending_users, pending_slices) # XXX Is it in sync with the form fields ? def portal_validate_request(wsgi_request, request_ids): status = {} if not isinstance(request_ids, list): request_ids = [request_ids] requests = get_request_by_id(request_ids) for request in requests: # type, id, timestamp, details, allowed -- MISSING: authority_hrn # CAREFUL about details # user : first name, last name, email, password, keypair # slice : number of nodes, type of nodes, purpose request_status = {} print "REQUEST", request if request['type'] == 'user': try: hrn = "%s.%s" % (request['authority_hrn'], request['login']) # XXX tmp sfa dependency from sfa.util.xrn import Xrn urn = Xrn(hrn, request['type']).get_urn() sfa_user_params = { 'hrn' : hrn, 'urn' : urn, 'type' : request['type'], 'keys' : [json.loads(request['keypair'])['user_public_key']], 'first_name' : request['first_name'], 'last_name' : request['last_name'], 'email' : request['email'], #'slices' : None, #'researcher': None, #'pi' : None, 'enabled' : True } # ignored in request: id, timestamp, password sfa_add_user(wsgi_request, sfa_user_params) # XXX Remove from database request_status['SFA user'] = {'status': True } except Exception, e: request_status['SFA user'] = {'status': False, 'description': str(e)} # MANIFOLD user should be added beforehand, during registration #try: # manifold_user_params = { key: request[key] for key in MANIFOLD_USER_KEYS } # # XXX # manifold_add_user(manifold_user_params) # request_status['MySlice user'] = {'status': True } #except Exception, e: # request_status['MySlice user'] = {'status': False, 'description': str(e)} # XXX #manifold_account_params = { key: request[key] for key in MANIFOLD_ACCOUNT_KEYS } #manifold_add_account(manifold_account_params) #request_status['MySlice testbed accounts'] = {'status': False } elif request['type'] == 'slice': try: hrn = "%s.%s" % (request['authority_hrn'], request['slice_name']) # XXX tmp sfa dependency from sfa.util.xrn import Xrn urn = Xrn(hrn, request['type']).get_urn() sfa_slice_params = { 'hrn' : hrn, 'urn' : urn, 'type' : request['type'], #'slices' : None, #'researcher': None, #'pi' : None, 'enabled' : True } # ignored in request: id, timestamp, number_of_nodes, type_of_nodes, purpose sfa_add_slice(wsgi_request, sfa_slice_params) # XXX Remove from database request_status['SFA slice'] = {'status': True } except Exception, e: request_status['SFA slice'] = {'status': False, 'description': str(e)} status['%s__%s' % (request['type'], request['id'])] = request_status return status def validate_action(request, **kwargs): ids = filter(None, kwargs['id'].split('/')) status = portal_validate_request(request, ids) json_answer = json.dumps(status) return HttpResponse (json_answer, mimetype="application/json") # Django and ajax # http://djangosnippets.org/snippets/942/