+++ /dev/null
-/home/avakian/Documents/sfa/sfa/senslab/OARrestapi.py
\ No newline at end of file
+++ /dev/null
-/home/avakian/Documents/sfa/sfa/senslab/OARrspec.py
\ No newline at end of file
--- /dev/null
+###########################################################################
+# Copyright (C) 2011 by root
+# <root@FlabFedora2>
+#
+# Copyright: See COPYING file that comes with this distribution
+#
+###########################################################################
+#!/usr/bin/python
+
+# import modules used here -- sys is a very standard one
+import sys
+import httplib
+import json
+
+
+from sfa.util.xrn import *
+from sfa.util.plxrn import *
+from sfa.rspecs.sfa_rspec import SfaRSpec
+from sfa.rspecs.pg_rspec import PGRSpec
+from sfa.rspecs.rspec_version import RSpecVersion
+
+from sfa.senslab.OARrestapi import *
+
+class OARrspec:
+
+
+ sites = {}
+ nodes = {}
+
+ prepared=False
+ #panos new user options variable
+ user_options = {}
+
+ def __init__(self):
+ self.OARImporter = OARapi()
+ print >>sys.stderr,'\r\n \r\n \t\t__INIT OARRSPEC__'
+
+
+ def prepare_sites(self, force=False):
+ print >>sys.stderr,'\r\n \r\n ++++++++++++++\t\t', self.OARImporter.GetSites()
+ if not self.sites or force:
+ for site in self.OARImporter.GetSites():
+ print >>sys.stderr,'prepare_sites : site ', site
+ self.sites[site['site_id']] = site
+
+
+ def prepare_nodes(self, force=False):
+ if not self.nodes or force:
+ for node in self.OARImporter.GetNodes():
+ self.nodes[node['node_id']] = node
+ print >>sys.stderr,'prepare_nodes:node', node
+
+
+
+ #def prepare_node_tags(self, force=False):
+ #if not self.node_tags or force:
+ #for node_tag in self.api.plshell.GetNodeTags(self.api.plauth):
+ #self.node_tags[node_tag['node_tag_id']] = node_tag
+
+
+ def prepare(self, force=False):
+ if not self.prepared or force:
+ self.prepare_sites(force)
+ self.prepare_nodes(force)
+
+ # add site/interface info to nodes
+ for node_id in self.nodes:
+ node = self.nodes[node_id]
+ site = self.sites[node['site_id']]
+
+ node['network'] = "grenoble-senslab"
+ node['network_urn'] = hrn_to_urn(node['network'], 'authority+sa')
+ node['urn'] = hostname_to_urn(node['network'], site['login_base'], node['hostname'])
+ node['site_urn'] = hrn_to_urn(PlXrn.site_hrn(node['network'], site['login_base']), 'authority')
+ node['site'] = site
+
+ #node['tags'] = tags
+ print >>sys.stderr, "\r\n OAR prepare ", node
+ self.prepared = True
+
+ def get_rspec(self, slice_xrn=None, version = None):
+ print>>sys.stderr, " \r\n OARrspec \t\t get_spec **************\r\n"
+ self.prepare()
+
+ rspec = None
+ rspec_version = RSpecVersion(version)
+ print >>sys.stderr, '\r\n \t\t rspec_version type', rspec_version['type']
+ if rspec_version['type'].lower() == 'sfa':
+ rspec = SfaRSpec("",{},self.user_options)
+ else:
+ rspec = SfaRSpec("",{},self.user_options)
+
+
+ rspec.add_nodes(self.nodes.values())
+ print >>sys.stderr, 'after add_nodes'
+
+
+ #rspec.add_links(self.links.values())
+
+ #if slice_xrn:
+ ## get slice details
+ #slice_hrn, _ = urn_to_hrn(slice_xrn)
+ #slice_name = hrn_to_pl_slicename(slice_hrn)
+ #slices = self.api.plshell.GetSlices(self.api.plauth, slice_name)
+ #if slices:
+ #slice = slices[0]
+ #slivers = []
+ #tags = self.api.plshell.GetSliceTags(self.api.plauth, slice['slice_tag_ids'])
+ #for node_id in slice['node_ids']:
+ #sliver = {}
+ #sliver['hostname'] = self.nodes[node_id]['hostname']
+ #sliver['tags'] = []
+ #slivers.append(sliver)
+ #for tag in tags:
+ ## if tag isn't bound to a node then it applies to all slivers
+ #if not tag['node_id']:
+ #sliver['tags'].append(tag)
+ #else:
+ #tag_host = self.nodes[tag['node_id']]['hostname']
+ #if tag_host == sliver['hostname']:
+ #sliver.tags.append(tag)
+ #rspec.add_slivers(slivers)
+ return rspec.toxml()
+++ /dev/null
-/home/avakian/Documents/sfa/sfa/senslab/SenslabImport.py
\ No newline at end of file
--- /dev/null
+#
+# The import tool assumes that the existing PLC hierarchy should all be part
+# of "planetlab.us" (see the root_auth and level1_auth variables below).
+#
+# Public keys are extracted from the users' SSH keys automatically and used to
+# create GIDs. This is relatively experimental as a custom tool had to be
+# written to perform conversion from SSH to OpenSSL format. It only supports
+# RSA keys at this time, not DSA keys.
+##
+
+import getopt
+import sys
+import tempfile
+
+from sfa.util.sfalogging import sfa_logger_goes_to_import,sfa_logger
+
+from sfa.util.record import *
+from sfa.util.table import SfaTable
+from sfa.util.xrn import get_authority, hrn_to_urn
+from sfa.util.plxrn import email_to_hrn
+from sfa.util.config import Config
+from sfa.trust.certificate import convert_public_key, Keypair
+from sfa.trust.trustedroot import *
+from sfa.trust.hierarchy import *
+from sfa.trust.gid import create_uuid
+
+
+def _un_unicode(str):
+ if isinstance(str, unicode):
+ return str.encode("ascii", "ignore")
+ else:
+ return str
+
+def _cleanup_string(str):
+ # pgsql has a fit with strings that have high ascii in them, so filter it
+ # out when generating the hrns.
+ tmp = ""
+ for c in str:
+ if ord(c) < 128:
+ tmp = tmp + c
+ str = tmp
+
+ str = _un_unicode(str)
+ str = str.replace(" ", "_")
+ str = str.replace(".", "_")
+ str = str.replace("(", "_")
+ str = str.replace("'", "_")
+ str = str.replace(")", "_")
+ str = str.replace('"', "_")
+ return str
+
+class SenslabImport:
+
+ def __init__(self):
+ sfa_logger_goes_to_import()
+ self.logger = sfa_logger()
+ self.AuthHierarchy = Hierarchy()
+ self.config = Config()
+ self.TrustedRoots = TrustedRootList(Config.get_trustedroots_dir(self.config))
+ print>>sys.stderr, "\r\n ========= \t\t SenslabImport TrustedRoots\r\n" , self.TrustedRoots
+ self.plc_auth = self.config.get_plc_auth()
+ self.root_auth = self.config.SFA_REGISTRY_ROOT_AUTH
+
+
+ def create_top_level_auth_records(self, hrn):
+ """
+ Create top level records (includes root and sub authorities (local/remote)
+ """
+ print>>sys.stderr, "\r\n =========SenslabImport create_top_level_auth_records\r\n"
+ urn = hrn_to_urn(hrn, 'authority')
+ # make sure parent exists
+ parent_hrn = get_authority(hrn)
+ if not parent_hrn:
+ parent_hrn = hrn
+ if not parent_hrn == hrn:
+ self.create_top_level_auth_records(parent_hrn)
+
+ # create the authority if it doesnt already exist
+ if not self.AuthHierarchy.auth_exists(urn):
+ self.logger.info("Import: creating top level authorities")
+ self.AuthHierarchy.create_auth(urn)
+
+ # create the db record if it doesnt already exist
+ auth_info = self.AuthHierarchy.get_auth_info(hrn)
+ table = SfaTable()
+ auth_record = table.find({'type': 'authority', 'hrn': hrn})
+
+ if not auth_record:
+ auth_record = SfaRecord(hrn=hrn, gid=auth_info.get_gid_object(), type="authority", pointer=-1)
+ auth_record['authority'] = get_authority(auth_record['hrn'])
+ self.logger.info("Import: inserting authority record for %s"%hrn)
+ table.insert(auth_record)
+ print>>sys.stderr, "\r\n ========= \t\t SenslabImport NO AUTH RECORD \r\n" ,auth_record['authority']
+
+
+ def create_interface_records(self):
+ """
+ Create a record for each SFA interface
+ """
+ # just create certs for all sfa interfaces even if they
+ # arent enabled
+ interface_hrn = self.config.SFA_INTERFACE_HRN
+ interfaces = ['authority+sa', 'authority+am', 'authority+sm']
+ table = SfaTable()
+ auth_info = self.AuthHierarchy.get_auth_info(interface_hrn)
+ pkey = auth_info.get_pkey_object()
+ for interface in interfaces:
+ interface_record = table.find({'type': interface, 'hrn': interface_hrn})
+ if not interface_record:
+ self.logger.info("Import: interface %s %s " % (interface_hrn, interface))
+ urn = hrn_to_urn(interface_hrn, interface)
+ gid = self.AuthHierarchy.create_gid(urn, create_uuid(), pkey)
+ record = SfaRecord(hrn=interface_hrn, gid=gid, type=interface, pointer=-1)
+ record['authority'] = get_authority(interface_hrn)
+ print>>sys.stderr,"\r\n ==========create_interface_records", record['authority']
+ table.insert(record)
+
+ def import_person(self, parent_hrn, person, keys):
+ """
+ Register a user record
+ """
+ hrn = email_to_hrn(parent_hrn, person['email'])
+
+ print >>sys.stderr , "\r\n_____00______SenslabImport : person", person
+ # ASN.1 will have problems with hrn's longer than 64 characters
+ if len(hrn) > 64:
+ hrn = hrn[:64]
+ print >>sys.stderr , "\r\n_____0______SenslabImport : parent_hrn", parent_hrn
+ self.logger.info("Import: person %s"%hrn)
+ key_ids = []
+ # choper les cles ssh des users , sont ils dans OAR
+ if 'key_ids' in person and person['key_ids']:
+ key_ids = person["key_ids"]
+ # get the user's private key from the SSH keys they have uploaded
+ # to planetlab
+
+ print >>sys.stderr , "\r\n_____1______SenslabImport : self.plc_auth %s \r\n \t keys %s key[0] %s" %(self.plc_auth,keys, keys[0])
+ key = keys[0]['key']
+ pkey = convert_public_key(key)
+ print >>sys.stderr , "\r\n_____2______SenslabImport : key %s pkey %s"% (key,pkey.as_pem())
+ if not pkey:
+ pkey = Keypair(create=True)
+ else:
+ # the user has no keys
+ self.logger.warning("Import: person %s does not have a PL public key"%hrn)
+ # if a key is unavailable, then we still need to put something in the
+ # user's GID. So make one up.
+ pkey = Keypair(create=True)
+ print >>sys.stderr , "\r\n___ELSE________SenslabImport pkey : %s"%(pkey.key)
+ # create the gid
+ urn = hrn_to_urn(hrn, 'user')
+ print >>sys.stderr , "\r\n \t\t : urn ", urn
+ person_gid = self.AuthHierarchy.create_gid(urn, create_uuid(), pkey)
+ table = SfaTable()
+ person_record = SfaRecord(hrn=hrn, gid=person_gid, type="user", pointer=person['person_id'])
+ person_record['authority'] = get_authority(person_record['hrn'])
+ existing_records = table.find({'hrn': hrn, 'type': 'user', 'pointer': person['person_id']})
+ if not existing_records:
+ table.insert(person_record)
+ else:
+ self.logger.info("Import: %s exists, updating " % hrn)
+ existing_record = existing_records[0]
+ person_record['record_id'] = existing_record['record_id']
+ table.update(person_record)
+
+ def import_slice(self, parent_hrn, slice):
+ slicename = slice['name'].split("_",1)[-1]
+ slicename = _cleanup_string(slicename)
+
+ if not slicename:
+ self.logger.error("Import: failed to parse slice name %s" %slice['name'])
+ return
+
+ hrn = parent_hrn + "." + slicename
+ self.logger.info("Import: slice %s"%hrn)
+
+ pkey = Keypair(create=True)
+ urn = hrn_to_urn(hrn, 'slice')
+ slice_gid = self.AuthHierarchy.create_gid(urn, create_uuid(), pkey)
+ slice_record = SfaRecord(hrn=hrn, gid=slice_gid, type="slice", pointer=slice['slice_id'])
+ slice_record['authority'] = get_authority(slice_record['hrn'])
+ table = SfaTable()
+ existing_records = table.find({'hrn': hrn, 'type': 'slice', 'pointer': slice['slice_id']})
+ if not existing_records:
+ table.insert(slice_record)
+ else:
+ self.logger.info("Import: %s exists, updating " % hrn)
+ existing_record = existing_records[0]
+ slice_record['record_id'] = existing_record['record_id']
+ table.update(slice_record)
+
+ def import_node(self, hrn, node):
+ self.logger.info("Import: node %s" % hrn)
+ # ASN.1 will have problems with hrn's longer than 64 characters
+ if len(hrn) > 64:
+ hrn = hrn[:64]
+
+ table = SfaTable()
+ node_record = table.find({'type': 'node', 'hrn': hrn})
+ pkey = Keypair(create=True)
+ urn = hrn_to_urn(hrn, 'node')
+ node_gid = self.AuthHierarchy.create_gid(urn, create_uuid(), pkey)
+ node_record = SfaRecord(hrn=hrn, gid=node_gid, type="node", pointer=node['node_id'])
+ node_record['authority'] = get_authority(node_record['hrn'])
+ existing_records = table.find({'hrn': hrn, 'type': 'node', 'pointer': node['node_id']})
+ if not existing_records:
+ table.insert(node_record)
+ else:
+ self.logger.info("Import: %s exists, updating " % hrn)
+ existing_record = existing_records[0]
+ node_record['record_id'] = existing_record['record_id']
+ table.update(node_record)
+
+
+ def import_site(self, parent_hrn, site):
+ plc_auth = self.plc_auth
+ sitename = site['login_base']
+ sitename = _cleanup_string(sitename)
+ hrn = parent_hrn + "." + sitename
+
+ urn = hrn_to_urn(hrn, 'authority')
+ self.logger.info("Import: site %s"%hrn)
+
+ # create the authority
+ if not self.AuthHierarchy.auth_exists(urn):
+ self.AuthHierarchy.create_auth(urn)
+
+ auth_info = self.AuthHierarchy.get_auth_info(urn)
+
+ table = SfaTable()
+ auth_record = SfaRecord(hrn=hrn, gid=auth_info.get_gid_object(), type="authority", pointer=site['site_id'])
+ auth_record['authority'] = get_authority(auth_record['hrn'])
+ existing_records = table.find({'hrn': hrn, 'type': 'authority', 'pointer': site['site_id']})
+ if not existing_records:
+ table.insert(auth_record)
+ else:
+ self.logger.info("Import: %s exists, updating " % hrn)
+ existing_record = existing_records[0]
+ auth_record['record_id'] = existing_record['record_id']
+ table.update(auth_record)
+
+ return hrn
+
+
+ def delete_record(self, hrn, type):
+ # delete the record
+ table = SfaTable()
+ record_list = table.find({'type': type, 'hrn': hrn})
+ for record in record_list:
+ self.logger.info("Import: removing record %s %s" % (type, hrn))
+ table.remove(record)
+++ /dev/null
-/home/avakian/Documents/sfa/sfa/senslab/SenslabImportUsers.py
\ No newline at end of file
--- /dev/null
+#!/usr/bin/python
+
+# import modules used here -- sys is a very standard one
+import sys
+import httplib
+import json
+
+
+
+
+def strip_dictionnary (dict_to_strip):
+ stripped_filter = []
+ stripped_filterdict = {}
+ for f in dict_to_strip :
+ stripped_filter.append(str(f).strip('|'))
+
+ stripped_filterdict = dict(zip(stripped_filter, dict_to_strip.values()))
+
+ return stripped_filterdict
+
+
+def filter_return_fields( dict_to_filter, return_fields):
+ filtered_dict = {}
+ #print>>sys.stderr, " \r\n \t \tfilter_return_fields return fields %s " %(return_fields)
+ for field in return_fields:
+ #print>>sys.stderr, " \r\n \t \tfield %s " %(field)
+ if field in dict_to_filter:
+ filtered_dict[field] = dict_to_filter[field]
+ #print>>sys.stderr, " \r\n \t\t filter_return_fields filtered_dict %s " %(filtered_dict)
+ return filtered_dict
+
+
+
+def parse_filter(list_to_filter, param_filter, type_of_list, return_fields=None) :
+ list_type = { 'persons': {'str': 'email','int':'person_id'}, 'keys':{'int':'key_id'}}
+ if type_of_list not in list_type:
+ print>>sys.stderr, " \r\n type_of_list Error parse_filter %s " %(type_of_list)
+ return []
+
+ print>>sys.stderr, " \r\n ____FIRST ENTRY parse_filter param_filter %s type %s " %(param_filter, type(param_filter))
+ return_filtered_list= []
+
+ for item in list_to_filter:
+ tmp_item = {}
+
+ if type(param_filter) is list :
+ #print>>sys.stderr, " \r\n p_filter LIST %s " %(param_filter)
+
+ for p_filter in param_filter:
+ #print>>sys.stderr, " \r\n p_filter %s \t item %s " %(p_filter,item)
+ if type(p_filter) is int:
+ if item[list_type[type_of_list]['int']] == p_filter :
+ if return_fields:
+ tmp_item = filter_return_fields(item,return_fields)
+ else:
+ tmp_item = item
+ return_filtered_list.append(tmp_item)
+ #print>>sys.stderr, " \r\n 1tmp_item",tmp_item
+
+ if type(p_filter) is str:
+ if item[list_type[type_of_list]['str']] == p_filter :
+ if return_fields:
+ tmp_item = filter_return_fields(item,return_fields)
+ else:
+ tmp_item = item
+ return_filtered_list.append(tmp_item)
+ #print>>sys.stderr, " \r\n 2tmp_item",tmp_item
+
+ elif type(param_filter) is dict:
+ stripped_filterdict = strip_dictionnary(param_filter)
+
+ tmp_copy = {}
+ tmp_copy = item.copy()
+ #print>>sys.stderr, " \r\n \t\t ________tmp_copy %s " %(tmp_copy)
+ key_list = tmp_copy.keys()
+ for key in key_list:
+ print>>sys.stderr, " \r\n \t\t key %s " %(key)
+ if key not in stripped_filterdict.keys():
+ del tmp_copy[key]
+
+
+ print>>sys.stderr, " \r\n tmp_copy %s param_filter %s cmp = %s " %(tmp_copy, param_filter,cmp(tmp_copy, stripped_filterdict))
+
+ if cmp(tmp_copy, stripped_filterdict) == 0:
+ if return_fields:
+ tmp_item = filter_return_fields(item,return_fields)
+ else:
+
+ tmp_item = item
+ return_filtered_list.append(tmp_item)
+
+ return return_filtered_list
+
+
+class SenslabImportUsers:
+
+
+ def __init__(self):
+ self.person_list = []
+ self.keys_list = []
+ #self.resources_fulldict['keys'] = []
+ self.InitPersons()
+ self.InitKeys()
+
+ def InitPersons(self):
+ persons_per_site = {}
+ person_id = 7
+ persons_per_site[person_id] = {'person_id': person_id,'site_ids': [3],'email': 'a_rioot@senslab.fr', 'key_ids':[1], 'roles': ['pi'], 'role_ids':[20]}
+ person_id = 8
+ persons_per_site[person_id] = {'person_id': person_id,'site_ids': [3],'email': 'lost@senslab.fr','key_ids':[1],'roles': ['pi'], 'role_ids':[20]}
+ for person_id in persons_per_site.keys():
+ person = persons_per_site[person_id]
+ if person['person_id'] not in self.person_list:
+ self.person_list.append(person)
+ print>>sys.stderr, "InitPersons PERSON DICLIST", self.person_list
+
+
+ def InitKeys(self):
+ print>>sys.stderr, " InitKeys HEYYYYYYY\r\n"
+
+ self.keys_list = [{'peer_key_id': None, 'key_type': 'ssh', 'key' :"ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEArcdW0X2la754SoFE+URbDsYP07AZJjrspMlvUc6u+4o6JpGRkqiv7XdkgOMIn6w3DF3cYCcA1Mc6XSG7gSD7eQx614cjlLmXzHpxSeidSs/LgZaAQpq9aQ0KhEiFxg0gp8TPeB5Z37YOPUumvcJr1ArwL/8tAOx3ClwgRhccr2HOe10YtZbMEboCarTlzNHiGolo7RYIJjGuG2RBSeAg6SMZrtnn0OdKBwp3iUlOfkS98eirVtWUp+G5+SZggip3fS3k5Oj7OPr1qauva8Rizt02Shz30DN9ikFNqV2KuPg54nC27/DQsQ6gtycARRVY91VvchmOk0HxFiW/9kS2GQ== root@FlabFedora2",'person_id': 7, 'key_id':1, 'peer_id':None }, {'peer_key_id': None, 'key_type': 'ssh', 'key' :"ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEArcdW0X2la754SoFE+URbDsYP07AZJjrspMlvUc6u+4o6JpGRkqiv7XdkgOMIn6w3DF3cYCcA1Mc6XSG7gSD7eQx614cjlLmXzHpxSeidSs/LgZaAQpq9aQ0KhEiFxg0gp8TPeB5Z37YOPUumvcJr1ArwL/8tAOx3ClwgRhccr2HOe10YtZbMEboCarTlzNHiGolo7RYIJjGuG2RBSeAg6SMZrtnn0OdKBwp3iUlOfkS98eirVtWUp+G5+SZggip3fS3k5Oj7OPr1qauva8Rizt02Shz30DN9ikFNqV2KuPg54nC27/DQsQ6gtycARRVY91VvchmOk0HxFiW/9kS2GQ== root@FlabFedora2",'person_id': 8, 'key_id':1, 'peer_id':None }]
+
+
+
+
+ def GetPersons(self, person_filter=None, return_fields=None):
+ print>>sys.stderr, " \r\n GetPersons person_filter %s return_fields %s" %(person_filter,return_fields)
+ if not self.person_list :
+ print>>sys.stderr, " \r\n ========>GetPersons NO PERSON LIST DAMMIT<========== \r\n"
+
+ if not (person_filter or return_fields):
+ return self.person_list
+
+ return_person_list= []
+ return_person_list = parse_filter(self.person_list,person_filter ,'persons', return_fields)
+ return return_person_list
+
+
+ def GetKeys(self,key_filter=None, return_fields=None):
+ return_key_list= []
+ print>>sys.stderr, " \r\n GetKeys"
+
+ if not (key_filter or return_fields):
+ return self.keys_list
+ return_key_list = parse_filter(self.keys_list,key_filter ,'keys', return_fields)
+ return return_key_list
+
+ #return_key_list= []
+ #print>>sys.stderr, " \r\n GetKeys"
+
+ #if not (key_filter or return_fields):
+ #return self.keys_list
+
+ #elif key_filter or return_fields:
+ #for key in self.keys_list:
+ #tmp_key = {}
+ #if key_filter:
+ #for k_filter in key_filter:
+ #if key['key_id'] == k_filter :
+ #if return_fields:
+ #for field in return_fields:
+ #if field in key.keys():
+ #tmp_key[field] = key[field]
+ #else:
+ #tmp_key = key
+
+ #print>>sys.stderr, " \r\n tmp_key",tmp_key
+ #return_key_list.append(tmp_key)
+ #print>>sys.stderr," \r\n End GetKeys with filter ", return_key_list
+ #return return_key_list
+
\ No newline at end of file
+++ /dev/null
-/home/avakian/Documents/sfa/sfa/senslab/api.py
\ No newline at end of file
--- /dev/null
+#
+# SFA XML-RPC and SOAP interfaces
+#
+
+import sys
+import os
+import traceback
+import string
+import datetime
+import xmlrpclib
+
+from sfa.util.faults import *
+from sfa.util.api import *
+from sfa.util.config import *
+from sfa.util.sfalogging import sfa_logger
+import sfa.util.xmlrpcprotocol as xmlrpcprotocol
+from sfa.trust.auth import Auth
+from sfa.trust.rights import Right, Rights, determine_rights
+from sfa.trust.credential import Credential,Keypair
+from sfa.trust.certificate import Certificate
+from sfa.util.xrn import get_authority, hrn_to_urn
+from sfa.util.plxrn import hostname_to_hrn, hrn_to_pl_slicename, hrn_to_pl_slicename, slicename_to_hrn
+from sfa.util.nodemanager import NodeManager
+
+from sfa.senslab.OARrestapi import *
+from sfa.senslab.SenslabImportUsers import *
+
+try:
+ from collections import defaultdict
+except:
+ class defaultdict(dict):
+ def __init__(self, default_factory=None, *a, **kw):
+ if (default_factory is not None and
+ not hasattr(default_factory, '__call__')):
+ raise TypeError('first argument must be callable')
+ dict.__init__(self, *a, **kw)
+ self.default_factory = default_factory
+ def __getitem__(self, key):
+ try:
+ return dict.__getitem__(self, key)
+ except KeyError:
+ return self.__missing__(key)
+ def __missing__(self, key):
+ if self.default_factory is None:
+ raise KeyError(key)
+ self[key] = value = self.default_factory()
+ return value
+ def __reduce__(self):
+ if self.default_factory is None:
+ args = tuple()
+ else:
+ args = self.default_factory,
+ return type(self), args, None, None, self.items()
+ def copy(self):
+ return self.__copy__()
+ def __copy__(self):
+ return type(self)(self.default_factory, self)
+ def __deepcopy__(self, memo):
+ import copy
+ return type(self)(self.default_factory,
+ copy.deepcopy(self.items()))
+ def __repr__(self):
+ return 'defaultdict(%s, %s)' % (self.default_factory,
+ dict.__repr__(self))
+## end of http://code.activestate.com/recipes/523034/ }}}
+
+def list_to_dict(recs, key):
+ """
+ convert a list of dictionaries into a dictionary keyed on the
+ specified dictionary key
+ """
+ # print>>sys.stderr, " \r\n \t\t 1list_to_dict : rec %s \r\n \t\t list_to_dict key %s" %(recs,key)
+ keys = [rec[key] for rec in recs]
+ print>>sys.stderr, " \r\n \t\t list_to_dict : rec %s \r\n \t\t list_to_dict keys %s" %(recs,keys)
+ return dict(zip(keys, recs))
+
+class SfaAPI(BaseAPI):
+
+ # flat list of method names
+ import sfa.methods
+ methods = sfa.methods.all
+
+ def __init__(self, config = "/etc/sfa/sfa_config.py", encoding = "utf-8",
+ methods='sfa.methods', peer_cert = None, interface = None,
+ key_file = None, cert_file = None, cache = None):
+ BaseAPI.__init__(self, config=config, encoding=encoding, methods=methods, \
+ peer_cert=peer_cert, interface=interface, key_file=key_file, \
+ cert_file=cert_file, cache=cache)
+
+ self.encoding = encoding
+ from sfa.util.table import SfaTable
+ self.SfaTable = SfaTable
+ # Better just be documenting the API
+ if config is None:
+ return
+ print >>sys.stderr, "\r\n_____________ SFA SENSLAB API \r\n"
+ # Load configuration
+ self.config = Config(config)
+ self.auth = Auth(peer_cert)
+ self.interface = interface
+ self.key_file = key_file
+ self.key = Keypair(filename=self.key_file)
+ self.cert_file = cert_file
+ self.cert = Certificate(filename=self.cert_file)
+ self.credential = None
+ # Initialize the PLC shell only if SFA wraps a myPLC
+ rspec_type = self.config.get_aggregate_type()
+ self.oar = OARapi()
+ self.users = SenslabImportUsers()
+ self.hrn = self.config.SFA_INTERFACE_HRN
+ self.time_format = "%Y-%m-%d %H:%M:%S"
+ self.logger=sfa_logger()
+ print >>sys.stderr, "\r\n \t\t___________PLC/API.PY __init__ STOP ",self.interface #dir(self)
+
+
+ #def getPLCShell(self):
+ #self.plauth = {'Username': self.config.SFA_PLC_USER,
+ #'AuthMethod': 'password',
+ #'AuthString': self.config.SFA_PLC_PASSWORD}
+ #try:
+ #print >>sys.stderr, "\r\n \t\t___________PLC/API.PY getPLCShell "
+ #sys.path.append(os.path.dirname(os.path.realpath("/usr/bin/plcsh")))
+ #self.plshell_type = 'direct'
+ #import PLC.Shell
+ #shell = PLC.Shell.Shell(globals = globals())
+ #print >>sys.stderr, "\r\n \t\t____tryshell %s \r\n type %s \r\n %s"%(shell, type(shell), dir(shell))
+
+ #except:
+ #self.plshell_type = 'xmlrpc'
+ #print >>sys.stderr, "\r\n \t\t___________PLC/API.PY getPLCShell xmlrpc"
+ #url = self.config.SFA_PLC_URL
+ #shell = xmlrpclib.Server(url, verbose = 0, allow_none = True)
+
+ #return shell
+
+ def getCredential(self):
+ """
+ Return a valid credential for this interface.
+ """
+ type = 'authority'
+ path = self.config.SFA_DATA_DIR
+ filename = ".".join([self.interface, self.hrn, type, "cred"])
+ cred_filename = path + os.sep + filename
+ cred = None
+ if os.path.isfile(cred_filename):
+ cred = Credential(filename = cred_filename)
+ # make sure cred isnt expired
+ if not cred.get_expiration or \
+ datetime.datetime.today() < cred.get_expiration():
+ return cred.save_to_string(save_parents=True)
+
+ # get a new credential
+ if self.interface in ['registry']:
+ cred = self.__getCredentialRaw()
+ else:
+ cred = self.__getCredential()
+ cred.save_to_file(cred_filename, save_parents=True)
+
+ return cred.save_to_string(save_parents=True)
+
+
+ def getDelegatedCredential(self, creds):
+ """
+ Attempt to find a credential delegated to us in
+ the specified list of creds.
+ """
+ if creds and not isinstance(creds, list):
+ creds = [creds]
+ delegated_creds = filter_creds_by_caller(creds,self.hrn)
+ if not delegated_creds:
+ return None
+ return delegated_creds[0]
+
+ def __getCredential(self):
+ """
+ Get our credential from a remote registry
+ """
+ from sfa.server.registry import Registries
+ registries = Registries(self)
+ registry = registries[self.hrn]
+ cert_string=self.cert.save_to_string(save_parents=True)
+ # get self credential
+ self_cred = registry.GetSelfCredential(cert_string, self.hrn, 'authority')
+ # get credential
+ cred = registry.GetCredential(self_cred, self.hrn, 'authority')
+ return Credential(string=cred)
+
+ def __getCredentialRaw(self):
+ """
+ Get our current credential directly from the local registry.
+ """
+
+ hrn = self.hrn
+ auth_hrn = self.auth.get_authority(hrn)
+
+ # is this a root or sub authority
+ if not auth_hrn or hrn == self.config.SFA_INTERFACE_HRN:
+ auth_hrn = hrn
+ auth_info = self.auth.get_auth_info(auth_hrn)
+ table = self.SfaTable()
+ records = table.findObjects(hrn)
+ if not records:
+ raise RecordNotFound
+ record = records[0]
+ type = record['type']
+ object_gid = record.get_gid_object()
+ new_cred = Credential(subject = object_gid.get_subject())
+ new_cred.set_gid_caller(object_gid)
+ new_cred.set_gid_object(object_gid)
+ new_cred.set_issuer_keys(auth_info.get_privkey_filename(), auth_info.get_gid_filename())
+
+ r1 = determine_rights(type, hrn)
+ new_cred.set_privileges(r1)
+ new_cred.encode()
+ new_cred.sign()
+
+ return new_cred
+
+
+ def loadCredential (self):
+ """
+ Attempt to load credential from file if it exists. If it doesnt get
+ credential from registry.
+ """
+
+ # see if this file exists
+ # XX This is really the aggregate's credential. Using this is easier than getting
+ # the registry's credential from iteslf (ssl errors).
+ ma_cred_filename = self.config.SFA_DATA_DIR + os.sep + self.interface + self.hrn + ".ma.cred"
+ try:
+ self.credential = Credential(filename = ma_cred_filename)
+ except IOError:
+ self.credential = self.getCredentialFromRegistry()
+
+ ##
+ # Convert SFA fields to PLC fields for use when registering up updating
+ # registry record in the PLC database
+ #
+ # @param type type of record (user, slice, ...)
+ # @param hrn human readable name
+ # @param sfa_fields dictionary of SFA fields
+ # @param pl_fields dictionary of PLC fields (output)
+
+ def sfa_fields_to_pl_fields(self, type, hrn, record):
+
+ def convert_ints(tmpdict, int_fields):
+ for field in int_fields:
+ if field in tmpdict:
+ tmpdict[field] = int(tmpdict[field])
+
+ pl_record = {}
+ #for field in record:
+ # pl_record[field] = record[field]
+
+ if type == "slice":
+ if not "instantiation" in pl_record:
+ pl_record["instantiation"] = "plc-instantiated"
+ pl_record["name"] = hrn_to_pl_slicename(hrn)
+ if "url" in record:
+ pl_record["url"] = record["url"]
+ if "description" in record:
+ pl_record["description"] = record["description"]
+ if "expires" in record:
+ pl_record["expires"] = int(record["expires"])
+
+ elif type == "node":
+ if not "hostname" in pl_record:
+ if not "hostname" in record:
+ raise MissingSfaInfo("hostname")
+ pl_record["hostname"] = record["hostname"]
+ if not "model" in pl_record:
+ pl_record["model"] = "geni"
+
+ elif type == "authority":
+ pl_record["login_base"] = hrn_to_pl_login_base(hrn)
+
+ if not "name" in pl_record:
+ pl_record["name"] = hrn
+
+ if not "abbreviated_name" in pl_record:
+ pl_record["abbreviated_name"] = hrn
+
+ if not "enabled" in pl_record:
+ pl_record["enabled"] = True
+
+ if not "is_public" in pl_record:
+ pl_record["is_public"] = True
+
+ return pl_record
+
+ def fill_record_pl_info(self, records):
+ """
+ Fill in the planetlab specific fields of a SFA record. This
+ involves calling the appropriate PLC method to retrieve the
+ database record for the object.
+
+ PLC data is filled into the pl_info field of the record.
+
+ @param record: record to fill in field (in/out param)
+ """
+ # get ids by type
+ print>>sys.stderr, "\r\n \t\t \t fill_record_pl_info : entering... \r\n"
+ node_ids, site_ids, slice_ids = [], [], []
+ person_ids, key_ids = [], []
+ type_map = {'node': node_ids, 'authority': site_ids,
+ 'slice': slice_ids, 'user': person_ids}
+
+ for record in records:
+ for type in type_map:
+ print>>sys.stderr, "\r\n \t\t \t fill_record_pl_info : type %s. record['pointer'] %s "%(type,record['pointer'])
+ if type == record['type']:
+ type_map[type].append(record['pointer'])
+ print>>sys.stderr, "\r\n \t\t \t fill_record_pl_info : records %s... \r\n \t\t \t fill_record_pl_info : type_map %s"%(records,type_map)
+ # get pl records
+ nodes, sites, slices, persons, keys = {}, {}, {}, {}, {}
+ if node_ids:
+ node_list = self.oar.GetNodes( node_ids)
+ print>>sys.stderr, " \r\n \t\t\t BEFORE LIST_TO_DICT_NODES node_ids : %s" %(node_ids)
+ nodes = list_to_dict(node_list, 'node_id')
+ if site_ids:
+ site_list = self.oar.GetSites( site_ids)
+ sites = list_to_dict(site_list, 'site_id')
+ if slice_ids:
+ slice_list = self.oar.GetSlices( slice_ids)
+ slices = list_to_dict(slice_list, 'slice_id')
+ if person_ids:
+ print>>sys.stderr, " \r\n \t\t \t fill_record_pl_info BEFORE GetPersons person_ids: %s" %(person_ids)
+ person_list = self.users.GetPersons( person_ids)
+ persons = list_to_dict(person_list, 'person_id')
+ print>>sys.stderr, "\r\n fill_record_pl_info persons %s \r\n \t\t person_ids %s " %(persons, person_ids)
+ for person in persons:
+ key_ids.extend(persons[person]['key_ids'])
+ print>>sys.stderr, "\r\n key_ids %s " %(key_ids)
+
+ pl_records = {'node': nodes, 'authority': sites,
+ 'slice': slices, 'user': persons}
+
+ if key_ids:
+ key_list = self.users.GetKeys( key_ids)
+ keys = list_to_dict(key_list, 'key_id')
+ # print>>sys.stderr, "\r\n fill_record_pl_info persons %s \r\n \t\t keys %s " %(keys)
+ # fill record info
+ for record in records:
+ # records with pointer==-1 do not have plc info.
+ # for example, the top level authority records which are
+ # authorities, but not PL "sites"
+ if record['pointer'] == -1:
+ continue
+
+ for type in pl_records:
+ if record['type'] == type:
+ if record['pointer'] in pl_records[type]:
+ record.update(pl_records[type][record['pointer']])
+ break
+ # fill in key info
+ if record['type'] == 'user':
+ if 'key_ids' not in record:
+ print>>sys.stderr, " NO_KEY_IDS fill_record_pl_info key_ids record: %s" %(record)
+ else:
+ pubkeys = [keys[key_id]['key'] for key_id in record['key_ids'] if key_id in keys]
+ record['keys'] = pubkeys
+
+ # fill in record hrns
+ records = self.fill_record_hrns(records)
+
+ return records
+
+ def fill_record_hrns(self, records):
+ """
+ convert pl ids to hrns
+ """
+
+ # get ids
+ slice_ids, person_ids, site_ids, node_ids = [], [], [], []
+ for record in records:
+ if 'site_id' in record:
+ site_ids.append(record['site_id'])
+ if 'site_ids' in records:
+ site_ids.extend(record['site_ids'])
+ if 'person_ids' in record:
+ person_ids.extend(record['person_ids'])
+ if 'slice_ids' in record:
+ slice_ids.extend(record['slice_ids'])
+ if 'node_ids' in record:
+ node_ids.extend(record['node_ids'])
+
+ # get pl records
+ slices, persons, sites, nodes = {}, {}, {}, {}
+ if site_ids:
+ site_list = self.oar.GetSites( site_ids, ['site_id', 'login_base'])
+ sites = list_to_dict(site_list, 'site_id')
+ print>>sys.stderr, " \r\n \r\n \t\t ____ site_list %s \r\n \t\t____ sites %s " % (site_list,sites)
+ if person_ids:
+ person_list = self.users.GetPersons( person_ids, ['person_id', 'email'])
+ persons = list_to_dict(person_list, 'person_id')
+ if slice_ids:
+ slice_list = self.oar.GetSlices( slice_ids, ['slice_id', 'name'])
+ slices = list_to_dict(slice_list, 'slice_id')
+ if node_ids:
+ node_list = self.oar.GetNodes( node_ids, ['node_id', 'hostname'])
+ nodes = list_to_dict(node_list, 'node_id')
+
+ # convert ids to hrns
+ for record in records:
+
+ # get all relevant data
+ type = record['type']
+ pointer = record['pointer']
+ auth_hrn = self.hrn
+ login_base = ''
+ if pointer == -1:
+ continue
+
+ print>>sys.stderr, " \r\n \r\n \t\t fill_record_hrns : sites %s \r\n \t\t record %s " %(sites, record)
+ if 'site_id' in record:
+ site = sites[record['site_id']]
+ print>>sys.stderr, " \r\n \r\n \t\t \t fill_record_hrns : sites %s \r\n \t\t\t site sites[record['site_id']] %s " %(sites,site)
+ login_base = site['login_base']
+ record['site'] = ".".join([auth_hrn, login_base])
+ if 'person_ids' in record:
+ emails = [persons[person_id]['email'] for person_id in record['person_ids'] \
+ if person_id in persons]
+ usernames = [email.split('@')[0] for email in emails]
+ person_hrns = [".".join([auth_hrn, login_base, username]) for username in usernames]
+ record['persons'] = person_hrns
+ if 'slice_ids' in record:
+ slicenames = [slices[slice_id]['name'] for slice_id in record['slice_ids'] \
+ if slice_id in slices]
+ slice_hrns = [slicename_to_hrn(auth_hrn, slicename) for slicename in slicenames]
+ record['slices'] = slice_hrns
+ if 'node_ids' in record:
+ hostnames = [nodes[node_id]['hostname'] for node_id in record['node_ids'] \
+ if node_id in nodes]
+ node_hrns = [hostname_to_hrn(auth_hrn, login_base, hostname) for hostname in hostnames]
+ record['nodes'] = node_hrns
+ if 'site_ids' in record:
+ login_bases = [sites[site_id]['login_base'] for site_id in record['site_ids'] \
+ if site_id in sites]
+ site_hrns = [".".join([auth_hrn, lbase]) for lbase in login_bases]
+ record['sites'] = site_hrns
+
+ return records
+
+ def fill_record_sfa_info(self, records):
+
+ def startswith(prefix, values):
+ return [value for value in values if value.startswith(prefix)]
+
+ SenslabUsers = SenslabImportUsers()
+ # get person ids
+ person_ids = []
+ site_ids = []
+ for record in records:
+ person_ids.extend(record.get("person_ids", []))
+ site_ids.extend(record.get("site_ids", []))
+ if 'site_id' in record:
+ site_ids.append(record['site_id'])
+
+ print>>sys.stderr, "\r\n \r\n _fill_record_sfa_info ___person_ids %s \r\n \t\t site_ids %s " %(person_ids, site_ids)
+
+ # get all pis from the sites we've encountered
+ # and store them in a dictionary keyed on site_id
+ site_pis = {}
+ if site_ids:
+ pi_filter = {'|roles': ['pi'], '|site_ids': site_ids}
+ pi_list = SenslabUsers.GetPersons( pi_filter, ['person_id', 'site_ids'])
+ print>>sys.stderr, "\r\n \r\n _fill_record_sfa_info ___ GetPersons ['person_id', 'site_ids'] pi_ilist %s" %(pi_list)
+
+ for pi in pi_list:
+ # we will need the pi's hrns also
+ person_ids.append(pi['person_id'])
+
+ # we also need to keep track of the sites these pis
+ # belong to
+ for site_id in pi['site_ids']:
+ if site_id in site_pis:
+ site_pis[site_id].append(pi)
+ else:
+ site_pis[site_id] = [pi]
+
+ # get sfa records for all records associated with these records.
+ # we'll replace pl ids (person_ids) with hrns from the sfa records
+ # we obtain
+
+ # get the sfa records
+ table = self.SfaTable()
+ person_list, persons = [], {}
+ person_list = table.find({'type': 'user', 'pointer': person_ids})
+ # create a hrns keyed on the sfa record's pointer.
+ # Its possible for multiple records to have the same pointer so
+ # the dict's value will be a list of hrns.
+ persons = defaultdict(list)
+ for person in person_list:
+ persons[person['pointer']].append(person)
+
+ # get the pl records
+ pl_person_list, pl_persons = [], {}
+ pl_person_list = SenslabUsers.GetPersons(person_ids, ['person_id', 'roles'])
+ pl_persons = list_to_dict(pl_person_list, 'person_id')
+ print>>sys.stderr, "\r\n \r\n _fill_record_sfa_info ___ _list %s \r\n \t\tplshell.GetPersons ['person_id', 'roles'] pl_persons %s " %(pl_person_list, pl_persons)
+ # fill sfa info
+ for record in records:
+ # skip records with no pl info (top level authorities)
+ if record['pointer'] == -1:
+ continue
+ sfa_info = {}
+ type = record['type']
+ if (type == "slice"):
+ # all slice users are researchers
+ record['PI'] = []
+ record['researcher'] = []
+ for person_id in record['person_ids']:
+ hrns = [person['hrn'] for person in persons[person_id]]
+ record['researcher'].extend(hrns)
+
+ # pis at the slice's site
+ pl_pis = site_pis[record['site_id']]
+ pi_ids = [pi['person_id'] for pi in pl_pis]
+ for person_id in pi_ids:
+ hrns = [person['hrn'] for person in persons[person_id]]
+ record['PI'].extend(hrns)
+ record['geni_urn'] = hrn_to_urn(record['hrn'], 'slice')
+ record['geni_creator'] = record['PI']
+
+ elif (type == "authority"):
+ record['PI'] = []
+ record['operator'] = []
+ record['owner'] = []
+ for pointer in record['person_ids']:
+ if pointer not in persons or pointer not in pl_persons:
+ # this means there is not sfa or pl record for this user
+ continue
+ hrns = [person['hrn'] for person in persons[pointer]]
+ roles = pl_persons[pointer]['roles']
+ if 'pi' in roles:
+ record['PI'].extend(hrns)
+ if 'tech' in roles:
+ record['operator'].extend(hrns)
+ if 'admin' in roles:
+ record['owner'].extend(hrns)
+ # xxx TODO: OrganizationName
+ elif (type == "node"):
+ sfa_info['dns'] = record.get("hostname", "")
+ # xxx TODO: URI, LatLong, IP, DNS
+
+ elif (type == "user"):
+ sfa_info['email'] = record.get("email", "")
+ sfa_info['geni_urn'] = hrn_to_urn(record['hrn'], 'user')
+ sfa_info['geni_certificate'] = record['gid']
+ # xxx TODO: PostalAddress, Phone
+ record.update(sfa_info)
+
+ def fill_record_info(self, records):
+ """
+ Given a SFA record, fill in the PLC specific and SFA specific
+ fields in the record.
+ """
+ print >>sys.stderr, "\r\n \t\t fill_record_info %s"%(records)
+ if not isinstance(records, list):
+ records = [records]
+ print >>sys.stderr, "\r\n \t\t BEFORE fill_record_pl_info %s" %(records)
+ self.fill_record_pl_info(records)
+ print >>sys.stderr, "\r\n \t\t after fill_record_pl_info %s" %(records)
+ self.fill_record_sfa_info(records)
+ print >>sys.stderr, "\r\n \t\t after fill_record_sfa_info"
+
+ def update_membership_list(self, oldRecord, record, listName, addFunc, delFunc):
+ # get a list of the HRNs tht are members of the old and new records
+ if oldRecord:
+ oldList = oldRecord.get(listName, [])
+ else:
+ oldList = []
+ newList = record.get(listName, [])
+
+ # if the lists are the same, then we don't have to update anything
+ if (oldList == newList):
+ return
+
+ # build a list of the new person ids, by looking up each person to get
+ # their pointer
+ newIdList = []
+ table = self.SfaTable()
+ records = table.find({'type': 'user', 'hrn': newList})
+ for rec in records:
+ newIdList.append(rec['pointer'])
+
+ # build a list of the old person ids from the person_ids field
+ if oldRecord:
+ oldIdList = oldRecord.get("person_ids", [])
+ containerId = oldRecord.get_pointer()
+ else:
+ # if oldRecord==None, then we are doing a Register, instead of an
+ # update.
+ oldIdList = []
+ containerId = record.get_pointer()
+
+ # add people who are in the new list, but not the oldList
+ for personId in newIdList:
+ if not (personId in oldIdList):
+ addFunc(self.plauth, personId, containerId)
+
+ # remove people who are in the old list, but not the new list
+ for personId in oldIdList:
+ if not (personId in newIdList):
+ delFunc(self.plauth, personId, containerId)
+
+ def update_membership(self, oldRecord, record):
+ if record.type == "slice":
+ self.update_membership_list(oldRecord, record, 'researcher',
+ self.plshell.AddPersonToSlice,
+ self.plshell.DeletePersonFromSlice)
+ elif record.type == "authority":
+ # xxx TODO
+ pass
+
+
+
+class ComponentAPI(BaseAPI):
+
+ def __init__(self, config = "/etc/sfa/sfa_config.py", encoding = "utf-8", methods='sfa.methods',
+ peer_cert = None, interface = None, key_file = None, cert_file = None):
+
+ BaseAPI.__init__(self, config=config, encoding=encoding, methods=methods, peer_cert=peer_cert,
+ interface=interface, key_file=key_file, cert_file=cert_file)
+ self.encoding = encoding
+
+ # Better just be documenting the API
+ if config is None:
+ return
+
+ self.nodemanager = NodeManager(self.config)
+
+ def sliver_exists(self):
+ sliver_dict = self.nodemanager.GetXIDs()
+ if slicename in sliver_dict.keys():
+ return True
+ else:
+ return False
+
+ def get_registry(self):
+ addr, port = self.config.SFA_REGISTRY_HOST, self.config.SFA_REGISTRY_PORT
+ url = "http://%(addr)s:%(port)s" % locals()
+ server = xmlrpcprotocol.get_server(url, self.key_file, self.cert_file)
+ return server
+
+ def get_node_key(self):
+ # this call requires no authentication,
+ # so we can generate a random keypair here
+ subject="component"
+ (kfd, keyfile) = tempfile.mkstemp()
+ (cfd, certfile) = tempfile.mkstemp()
+ key = Keypair(create=True)
+ key.save_to_file(keyfile)
+ cert = Certificate(subject=subject)
+ cert.set_issuer(key=key, subject=subject)
+ cert.set_pubkey(key)
+ cert.sign()
+ cert.save_to_file(certfile)
+ registry = self.get_registry()
+ # the registry will scp the key onto the node
+ registry.get_key()
+
+ def getCredential(self):
+ """
+ Get our credential from a remote registry
+ """
+ path = self.config.SFA_DATA_DIR
+ config_dir = self.config.config_path
+ cred_filename = path + os.sep + 'node.cred'
+ try:
+ credential = Credential(filename = cred_filename)
+ return credential.save_to_string(save_parents=True)
+ except IOError:
+ node_pkey_file = config_dir + os.sep + "node.key"
+ node_gid_file = config_dir + os.sep + "node.gid"
+ cert_filename = path + os.sep + 'server.cert'
+ if not os.path.exists(node_pkey_file) or \
+ not os.path.exists(node_gid_file):
+ self.get_node_key()
+
+ # get node's hrn
+ gid = GID(filename=node_gid_file)
+ hrn = gid.get_hrn()
+ # get credential from registry
+ cert_str = Certificate(filename=cert_filename).save_to_string(save_parents=True)
+ registry = self.get_registry()
+ cred = registry.GetSelfCredential(cert_str, hrn, 'node')
+ Credential(string=cred).save_to_file(credfile, save_parents=True)
+
+ return cred
+
+ def clean_key_cred(self):
+ """
+ remove the existing keypair and cred and generate new ones
+ """
+ files = ["server.key", "server.cert", "node.cred"]
+ for f in files:
+ filepath = KEYDIR + os.sep + f
+ if os.path.isfile(filepath):
+ os.unlink(f)
+
+ # install the new key pair
+ # GetCredential will take care of generating the new keypair
+ # and credential
+ self.get_node_key()
+ self.getCredential()
+
+
+++ /dev/null
-/home/avakian/Documents/sfa/sfa/senslab/senslab-import.py
\ No newline at end of file
--- /dev/null
+#!/usr/bin/python
+#
+##
+# Import PLC records into the SFA database. It is indended that this tool be
+# run once to create SFA records that reflect the current state of the
+# planetlab database.
+#
+# The import tool assumes that the existing PLC hierarchy should all be part
+# of "planetlab.us" (see the root_auth and level1_auth variables below).
+#
+# Public keys are extracted from the users' SSH keys automatically and used to
+# create GIDs. This is relatively experimental as a custom tool had to be
+# written to perform conversion from SSH to OpenSSL format. It only supports
+# RSA keys at this time, not DSA keys.
+##
+
+import getopt
+import sys
+import tempfile
+
+
+from sfa.util.record import *
+from sfa.util.table import SfaTable
+from sfa.util.xrn import get_leaf, get_authority
+from sfa.util.plxrn import hostname_to_hrn, slicename_to_hrn, email_to_hrn, hrn_to_pl_slicename
+from sfa.util.config import Config
+from sfa.trust.certificate import convert_public_key, Keypair
+from sfa.trust.trustedroot import *
+from sfa.trust.hierarchy import *
+from sfa.util.xrn import Xrn
+from sfa.trust.gid import create_uuid
+
+
+from sfa.senslab.SenslabImportUsers import *
+from sfa.senslab.OARrestapi import *
+
+from sfa.senslab.SenslabImport import SenslabImport
+
+
+
+
+
+oarserver = {}
+oarserver['ip'] = '10.127.255.254'
+oarserver['port'] = 80
+oarserver['uri'] = '/oarapi/resources/full.json'
+
+
+def process_options():
+
+ (options, args) = getopt.getopt(sys.argv[1:], '', [])
+ for opt in options:
+ name = opt[0]
+ val = opt[1]
+
+
+def load_keys(filename):
+ keys = {}
+ tmp_dict = {}
+ try:
+ execfile(filename, tmp_dict)
+ if 'keys' in tmp_dict:
+ keys = tmp_dict['keys']
+ return keys
+ except:
+ return keys
+
+def save_keys(filename, keys):
+ f = open(filename, 'w')
+ f.write("keys = %s" % str(keys))
+ f.close()
+
+def main():
+
+ process_options()
+ config = Config()
+ if not config.SFA_REGISTRY_ENABLED:
+ sys.exit(0)
+ root_auth = config.SFA_REGISTRY_ROOT_AUTH
+ interface_hrn = config.SFA_INTERFACE_HRN
+ print interface_hrn, root_auth
+ keys_filename = config.config_path + os.sep + 'person_keys.py'
+
+ sfaImporter = SenslabImport()
+ SenslabUsers = SenslabImportUsers()
+
+ OARImporter = OARapi()
+ #print '\r\n =====OAR Importer list===== '
+ #for node in OARImporter.OARserver.GetNodes().keys():
+ #print node, OARImporter.OARserver.GetNodes[node]
+
+
+ #if config.SFA_API_DEBUG: sfaImporter.logger.setLevelDebug()
+ #shell = sfaImporter.shell
+ #plc_auth = sfaImporter.plc_auth
+ #print plc_auth
+
+ # initialize registry db table
+ table = SfaTable()
+ if not table.exists():
+ table.create()
+
+ # create root authority
+ sfaImporter.create_top_level_auth_records(root_auth)
+ if not root_auth == interface_hrn:
+ sfaImporter.create_top_level_auth_records(interface_hrn)
+
+ # create interface records ADDED 12 JUILLET 2011
+ sfaImporter.logger.info("Import: creating interface records")
+ sfaImporter.create_interface_records()
+
+ # add local root authority's cert to trusted list ADDED 12 JUILLET 2011
+ sfaImporter.logger.info("Import: adding " + interface_hrn + " to trusted list")
+ authority = sfaImporter.AuthHierarchy.get_auth_info(interface_hrn)
+ sfaImporter.TrustedRoots.add_gid(authority.get_gid_object())
+
+
+ print "\r\n \r\n create dict of all existing sfa records"
+ # create dict of all existing sfa records
+ existing_records = {}
+ existing_hrns = []
+ key_ids = []
+ person_keys = {}
+ results = table.find()
+ for result in results:
+ existing_records[(result['hrn'], result['type'])] = result
+ existing_hrns.append(result['hrn'])
+
+ # Get all Senslab sites
+ sites_dict = OARImporter.GetSites()
+ print "\r\n sSITES_DICT" , sites_dict
+
+
+ #Get Senslab nodes
+ nodes_dict = OARImporter.GetNodes()
+ print "\r\n NODES8DICT ",nodes_dict
+
+ persons_list = SenslabUsers.GetPersons()
+ print "\r\n PERSONS_LIST ",persons_list
+
+ keys_list = SenslabUsers.GetKeys()
+ print "\r\n KEYSS_LIST ",keys_list
+
+ # start importing
+ for site in sites_dict:
+ site_hrn = interface_hrn + "." + site['login_base']
+ #sfa_logger().info("Importing site: %s" % site_hrn)
+ print "HRN %s %s site existing in hrn ? %s" %( site['login_base'],site_hrn, site_hrn in existing_hrns)
+ # import if hrn is not in list of existing hrns or if the hrn exists
+ # but its not a site record
+ if site_hrn not in existing_hrns or \
+ (site_hrn, 'authority') not in existing_records:
+ print "SITE HRN UNKNOWN" , site, site_hrn
+ site_hrn = sfaImporter.import_site(interface_hrn, site)
+
+ print "\r\n \r\n ===========IMPORT NODE8RECORDS ==========\r\n site %s \r\n \t nodes_dict %s" %(site,nodes_dict)
+ # import node records
+ for node_id in site['node_ids']:
+ #for[node['node_id'] for node in nodes_dict]:
+ #print '\r\n \t **NODE_ID %s node %s '%( node_id, node)
+ #continue
+ for node in nodes_dict:
+ if node_id is node['node_id']:
+ #node = nodes_dict[node_id]
+ print '\r\n \t NODE_ID %s node %s '%( node_id, node)
+ hrn = hostname_to_hrn(interface_hrn, site['login_base'], node['hostname'])
+ break
+
+ if hrn not in existing_hrns or \
+ (hrn, 'node') not in existing_records:
+ print "\t\t NODE HRN NOT in existing records!" ,hrn
+ sfaImporter.import_node(hrn, node)
+
+
+ for person in persons_list:
+ hrn = email_to_hrn(site_hrn, person['email'])
+ print >>sys.stderr, "\r\n\r\n^^^^^^^^^^^^^PERSON hrn %s person %s site hrn %s" %(hrn,person,site_hrn)
+ sfaImporter.import_person( site_hrn, person,keys_list)
+
+ # remove stale records
+ for (record_hrn, type) in existing_records.keys():
+ record = existing_records[(record_hrn, type)]
+ print" \r\n ****record hrn %s \t\t TYPE %s " %(record_hrn,type)
+ # if this is the interface name dont do anything
+ if record_hrn == interface_hrn or \
+ record_hrn == root_auth or \
+ record['peer_authority']:
+ continue
+
+
+ found = False
+
+ if type == 'authority':
+ for site in sites_dict:
+ print "\t type : authority : ", site
+ site_hrn = interface_hrn + "." + site['login_base']
+ if site_hrn == record_hrn and site['site_id'] == record['pointer']:
+ found = True
+ print "\t \t Found :", found
+ break
+
+ elif type == 'node':
+ login_base = get_leaf(get_authority(record_hrn))
+
+ nodename = Xrn.unescape(get_leaf(record_hrn))
+ print "type: node : login_base %s nodename %s" %(login_base, nodename)
+ if login_base in sites_dict:
+ site = sites_dict[login_base]
+ print "\t type node : login base %s site %s" %(login_base, site)
+ for node in nodes_dict.values():
+ tmp_nodename = node['hostname']
+ if tmp_nodename == nodename and \
+ node['site_id'] == site['site_id'] and \
+ node['node_id'] == record['pointer']:
+ found = True
+ print "\t Nodename: %s site id %s node id %s record %s" %( nodename, node['site_id'], node['node_id'],record['pointer'])
+ break
+ else:
+ continue
+
+ if not found:
+ record_object = existing_records[(record_hrn, type)]
+ print "\t\t NOT FOUND ! "
+ sfaImporter.delete_record(record_hrn, type)
+
+ # save pub keys
+ sfaImporter.logger.info('Import: saving current pub keys')
+ save_keys(keys_filename, person_keys)
+
+
+
+if __name__ == "__main__":
+ main()
+++ /dev/null
-/home/avakian/Documents/sfa/sfa/senslab/sfaImport.py
\ No newline at end of file
--- /dev/null
+#
+# The import tool assumes that the existing PLC hierarchy should all be part
+# of "planetlab.us" (see the root_auth and level1_auth variables below).
+#
+# Public keys are extracted from the users' SSH keys automatically and used to
+# create GIDs. This is relatively experimental as a custom tool had to be
+# written to perform conversion from SSH to OpenSSL format. It only supports
+# RSA keys at this time, not DSA keys.
+##
+
+import getopt
+import sys
+import tempfile
+
+from sfa.util.sfalogging import sfa_logger_goes_to_import,sfa_logger
+
+from sfa.util.record import *
+from sfa.util.table import SfaTable
+from sfa.util.xrn import get_authority, hrn_to_urn
+from sfa.util.plxrn import email_to_hrn
+from sfa.util.config import Config
+from sfa.trust.certificate import convert_public_key, Keypair
+from sfa.trust.trustedroot import *
+from sfa.trust.hierarchy import *
+from sfa.trust.gid import create_uuid
+
+
+def _un_unicode(str):
+ if isinstance(str, unicode):
+ return str.encode("ascii", "ignore")
+ else:
+ return str
+
+def _cleanup_string(str):
+ # pgsql has a fit with strings that have high ascii in them, so filter it
+ # out when generating the hrns.
+ tmp = ""
+ for c in str:
+ if ord(c) < 128:
+ tmp = tmp + c
+ str = tmp
+
+ str = _un_unicode(str)
+ str = str.replace(" ", "_")
+ str = str.replace(".", "_")
+ str = str.replace("(", "_")
+ str = str.replace("'", "_")
+ str = str.replace(")", "_")
+ str = str.replace('"', "_")
+ return str
+
+class sfaImport:
+
+ def __init__(self):
+ sfa_logger_goes_to_import()
+ self.logger = sfa_logger()
+ self.AuthHierarchy = Hierarchy()
+ self.config = Config()
+ self.TrustedRoots = TrustedRootList(Config.get_trustedroots_dir(self.config))
+
+ self.plc_auth = self.config.get_plc_auth()
+ self.root_auth = self.config.SFA_REGISTRY_ROOT_AUTH
+ print>>sys.stderr, "\r\n ========= \t\t sfaImport plc_auth %s root_auth %s \r\n" %( self.plc_auth, self.root_auth )
+ # connect to planetlab
+ self.shell = None
+ if "Url" in self.plc_auth:
+ from sfa.plc.remoteshell import RemoteShell
+ self.shell = RemoteShell(self.logger)
+ else:
+ import PLC.Shell
+ self.shell = PLC.Shell.Shell(globals = globals())
+
+ def create_top_level_auth_records(self, hrn):
+ """
+ Create top level records (includes root and sub authorities (local/remote)
+ """
+
+ urn = hrn_to_urn(hrn, 'authority')
+ # make sure parent exists
+ parent_hrn = get_authority(hrn)
+ if not parent_hrn:
+ parent_hrn = hrn
+ if not parent_hrn == hrn:
+ self.create_top_level_auth_records(parent_hrn)
+ print>>sys.stderr, "\r\n =========create_top_level_auth_records parent_hrn \r\n", parent_hrn
+
+ # create the authority if it doesnt already exist
+ if not self.AuthHierarchy.auth_exists(urn):
+ self.logger.info("Import: creating top level authorities")
+ self.AuthHierarchy.create_auth(urn)
+
+ # create the db record if it doesnt already exist
+ auth_info = self.AuthHierarchy.get_auth_info(hrn)
+ table = SfaTable()
+ auth_record = table.find({'type': 'authority', 'hrn': hrn})
+
+ if not auth_record:
+ auth_record = SfaRecord(hrn=hrn, gid=auth_info.get_gid_object(), type="authority", pointer=-1)
+ auth_record['authority'] = get_authority(auth_record['hrn'])
+ self.logger.info("Import: inserting authority record for %s"%hrn)
+ table.insert(auth_record)
+ print>>sys.stderr, "\r\n ========= \t\t NO AUTH RECORD \r\n" ,auth_record['authority']
+
+
+ def create_interface_records(self):
+ """
+ Create a record for each SFA interface
+ """
+ # just create certs for all sfa interfaces even if they
+ # arent enabled
+ interface_hrn = self.config.SFA_INTERFACE_HRN
+ interfaces = ['authority+sa', 'authority+am', 'authority+sm']
+ table = SfaTable()
+ auth_info = self.AuthHierarchy.get_auth_info(interface_hrn)
+ pkey = auth_info.get_pkey_object()
+ for interface in interfaces:
+ interface_record = table.find({'type': interface, 'hrn': interface_hrn})
+ if not interface_record:
+ self.logger.info("Import: interface %s %s " % (interface_hrn, interface))
+ urn = hrn_to_urn(interface_hrn, interface)
+ gid = self.AuthHierarchy.create_gid(urn, create_uuid(), pkey)
+ record = SfaRecord(hrn=interface_hrn, gid=gid, type=interface, pointer=-1)
+ record['authority'] = get_authority(interface_hrn)
+ print>>sys.stderr,"\r\n ==========create_interface_records", record['authority']
+ table.insert(record)
+
+ def import_person(self, parent_hrn, person):
+ """
+ Register a user record
+ """
+ hrn = email_to_hrn(parent_hrn, person['email'])
+
+ print >>sys.stderr , "\r\n_____00______SfaImport : person", person
+ # ASN.1 will have problems with hrn's longer than 64 characters
+ if len(hrn) > 64:
+ hrn = hrn[:64]
+ print >>sys.stderr , "\r\n_____0______SfaImport : parent_hrn", parent_hrn
+ self.logger.info("Import: person %s"%hrn)
+ key_ids = []
+ if 'key_ids' in person and person['key_ids']:
+ key_ids = person["key_ids"]
+ # get the user's private key from the SSH keys they have uploaded
+ # to planetlab
+ keys = self.shell.GetKeys(self.plc_auth, key_ids)
+ print >>sys.stderr , "\r\n_____1______SfaImport : self.plc_auth %s \r\n \t keys %s " %(self.plc_auth,keys)
+ key = keys[0]['key']
+ pkey = convert_public_key(key)
+ print >>sys.stderr , "\r\n_____2______SfaImport : key %s pkey %s"% (key,pkey.as_pem())
+ if not pkey:
+ pkey = Keypair(create=True)
+ else:
+ # the user has no keys
+ self.logger.warning("Import: person %s does not have a PL public key"%hrn)
+ # if a key is unavailable, then we still need to put something in the
+ # user's GID. So make one up.
+ pkey = Keypair(create=True)
+ print >>sys.stderr , "\r\n___ELSE________SfaImport pkey : %s \r\n \t pkey.key.bits%s "%(dir(pkey.key), pkey.as_pem())
+ # create the gid
+ urn = hrn_to_urn(hrn, 'user')
+ print >>sys.stderr , "\r\n \t\t : urn ", urn
+ person_gid = self.AuthHierarchy.create_gid(urn, create_uuid(), pkey)
+ table = SfaTable()
+ person_record = SfaRecord(hrn=hrn, gid=person_gid, type="user", pointer=person['person_id'])
+ person_record['authority'] = get_authority(person_record['hrn'])
+ existing_records = table.find({'hrn': hrn, 'type': 'user', 'pointer': person['person_id']})
+ if not existing_records:
+ table.insert(person_record)
+ else:
+ self.logger.info("Import: %s exists, updating " % hrn)
+ existing_record = existing_records[0]
+ person_record['record_id'] = existing_record['record_id']
+ table.update(person_record)
+
+ def import_slice(self, parent_hrn, slice):
+ slicename = slice['name'].split("_",1)[-1]
+ slicename = _cleanup_string(slicename)
+
+ if not slicename:
+ self.logger.error("Import: failed to parse slice name %s" %slice['name'])
+ return
+
+ hrn = parent_hrn + "." + slicename
+ self.logger.info("Import: slice %s"%hrn)
+
+ pkey = Keypair(create=True)
+ urn = hrn_to_urn(hrn, 'slice')
+ slice_gid = self.AuthHierarchy.create_gid(urn, create_uuid(), pkey)
+ slice_record = SfaRecord(hrn=hrn, gid=slice_gid, type="slice", pointer=slice['slice_id'])
+ slice_record['authority'] = get_authority(slice_record['hrn'])
+ table = SfaTable()
+ existing_records = table.find({'hrn': hrn, 'type': 'slice', 'pointer': slice['slice_id']})
+ if not existing_records:
+ table.insert(slice_record)
+ else:
+ self.logger.info("Import: %s exists, updating " % hrn)
+ existing_record = existing_records[0]
+ slice_record['record_id'] = existing_record['record_id']
+ table.update(slice_record)
+
+ def import_node(self, hrn, node):
+ self.logger.info("Import: node %s" % hrn)
+ # ASN.1 will have problems with hrn's longer than 64 characters
+ if len(hrn) > 64:
+ hrn = hrn[:64]
+
+ table = SfaTable()
+ node_record = table.find({'type': 'node', 'hrn': hrn})
+ pkey = Keypair(create=True)
+ urn = hrn_to_urn(hrn, 'node')
+ node_gid = self.AuthHierarchy.create_gid(urn, create_uuid(), pkey)
+ node_record = SfaRecord(hrn=hrn, gid=node_gid, type="node", pointer=node['node_id'])
+ node_record['authority'] = get_authority(node_record['hrn'])
+ existing_records = table.find({'hrn': hrn, 'type': 'node', 'pointer': node['node_id']})
+ if not existing_records:
+ table.insert(node_record)
+ else:
+ self.logger.info("Import: %s exists, updating " % hrn)
+ existing_record = existing_records[0]
+ node_record['record_id'] = existing_record['record_id']
+ table.update(node_record)
+
+
+ def import_site(self, parent_hrn, site):
+ shell = self.shell
+ plc_auth = self.plc_auth
+ print >>sys.stderr , " \r\n !!!!!!!!! import_site plc_shell %s \r\n \t type %s dir %s" %(shell, type(shell),dir(shell))
+ sitename = site['login_base']
+ sitename = _cleanup_string(sitename)
+ hrn = parent_hrn + "." + sitename
+
+ # Hardcode 'internet2' into the hrn for sites hosting
+ # internet2 nodes. This is a special operation for some vini
+ # sites only
+ if ".vini" in parent_hrn and parent_hrn.endswith('vini'):
+ if sitename.startswith("i2"):
+ #sitename = sitename.replace("ii", "")
+ hrn = ".".join([parent_hrn, "internet2", sitename])
+ elif sitename.startswith("nlr"):
+ #sitename = sitename.replace("nlr", "")
+ hrn = ".".join([parent_hrn, "internet2", sitename])
+
+ urn = hrn_to_urn(hrn, 'authority')
+ self.logger.info("Import: site %s"%hrn)
+ print >>sys.stderr , " \r\n !!!!!!!!! import_site sitename %s sitename %s \r\n \t hrn %s urn %s" %(site['login_base'],sitename, hrn,urn)
+ # create the authority
+ if not self.AuthHierarchy.auth_exists(urn):
+ self.AuthHierarchy.create_auth(urn)
+
+ auth_info = self.AuthHierarchy.get_auth_info(urn)
+
+ table = SfaTable()
+ auth_record = SfaRecord(hrn=hrn, gid=auth_info.get_gid_object(), type="authority", pointer=site['site_id'])
+ auth_record['authority'] = get_authority(auth_record['hrn'])
+ existing_records = table.find({'hrn': hrn, 'type': 'authority', 'pointer': site['site_id']})
+ if not existing_records:
+ table.insert(auth_record)
+ else:
+ self.logger.info("Import: %s exists, updating " % hrn)
+ existing_record = existing_records[0]
+ auth_record['record_id'] = existing_record['record_id']
+ table.update(auth_record)
+
+ return hrn
+
+
+ def delete_record(self, hrn, type):
+ # delete the record
+ table = SfaTable()
+ record_list = table.find({'type': type, 'hrn': hrn})
+ for record in record_list:
+ self.logger.info("Import: removing record %s %s" % (type, hrn))
+ table.remove(record)
git://git.onelab.eu / sfa.git / commitdiff