7 # Import PLC records into the Geni database. It is indended that this tool be
8 # run once to create Geni records that reflect the current state of the
11 # The import tool assumes that the existing PLC hierarchy should all be part
12 # of "planetlab.us" (see the root_auth and level1_auth variables below).
14 # Public keys are extracted from the users' SSH keys automatically and used to
15 # create GIDs. This is relatively experimental as a custom tool had to be
16 # written to perform conversion from SSH to OpenSSL format. It only supports
17 # RSA keys at this time, not DSA keys.
24 from sfa.util.record import *
25 from sfa.util.genitable import GeniTable
26 from sfa.util.misc import *
27 from sfa.util.config import Config
28 from sfa.util.report import trace, error
29 from sfa.trust.certificate import convert_public_key, Keypair
30 from sfa.trust.trustedroot import *
31 from sfa.trust.hierarchy import *
32 from sfa.plc.api import *
33 from sfa.util.geniclient import *
34 from sfa.trust.gid import create_uuid
35 from sfa.plc.sfaImport import *
39 def process_options():
42 (options, args) = getopt.getopt(sys.argv[1:], '', [])
48 def load_keys(filename):
52 execfile(filename, tmp_dict)
53 if 'keys' in tmp_dict:
54 keys = tmp_dict['keys']
59 def save_keys(filename, keys):
60 f = open(filename, 'w')
61 f.write("keys = %s" % str(keys))
67 if not config.SFA_REGISTRY_ENABLED:
69 root_auth = config.SFA_REGISTRY_ROOT_AUTH
70 level1_auth = config.SFA_REGISTRY_LEVEL1_AUTH
71 keys_filename = config.config_path + os.sep + 'person_keys.py'
72 sfaImporter = sfaImport()
73 shell = sfaImporter.shell
74 plc_auth = sfaImporter.plc_auth
75 AuthHierarchy = sfaImporter.AuthHierarchy
76 TrustedRoots = sfaImporter.TrustedRoots
78 if not table.exists():
81 if not level1_auth or level1_auth in ['']:
84 print "Import: creating top level authorities"
86 sfaImporter.create_top_level_auth_records(root_auth)
87 import_auth = root_auth
89 if not AuthHierarchy.auth_exists(level1_auth):
90 AuthHierarchy.create_auth(level1_auth)
91 sfaImporter.create_top_level_auth_records(level1_auth)
92 import_auth = level1_auth
94 print "Import: adding", import_auth, "to trusted list"
95 authority = AuthHierarchy.get_auth_info(import_auth)
96 TrustedRoots.add_gid(authority.get_gid_object())
98 if ".vini" in import_auth and import_auth.endswith('vini'):
99 # create a fake internet2 site first
100 i2site = {'name': 'Internet2', 'abbreviated_name': 'I2',
101 'login_base': 'internet2', 'site_id': -1}
102 sfaImporter.import_site(import_auth, i2site)
104 # create dict of all existing sfa records
105 existing_records = {}
109 results = table.find()
110 for result in results:
111 existing_records[(result['hrn'], result['type'])] = result
112 existing_hrns.append(result['hrn'])
115 sites = shell.GetSites(plc_auth, {'peer_id': None})
118 sites_dict[site['login_base']] = site
121 persons = shell.GetPersons(plc_auth, {'peer_id': None}, ['person_id', 'email', 'key_ids', 'site_ids'])
123 for person in persons:
124 persons_dict[person['person_id']] = person
125 key_ids.extend(person['key_ids'])
127 # Get all public keys
128 keys = shell.GetKeys(plc_auth, {'peer_id': None, 'key_id': key_ids})
131 keys_dict[key['key_id']] = key['key']
133 # create a dict of person keys keyed on key_id
134 old_person_keys = load_keys(keys_filename)
135 for person in persons:
137 for key_id in person['key_ids']:
138 pubkeys.append(keys_dict[key_id])
139 person_keys[person['person_id']] = pubkeys
142 nodes = shell.GetNodes(plc_auth, {'peer_id': None}, ['node_id', 'hostname', 'site_id'])
145 nodes_dict[node['node_id']] = node
148 slices = shell.GetSlices(plc_auth, {'peer_id': None}, ['slice_id', 'name'])
151 slices_dict[slice['slice_id']] = slice
155 site_hrn = import_auth + "." + site['login_base']
156 # import if hrn is not in list of existing hrns or if the hrn exists
157 # but its not a site record
158 if site_hrn not in existing_hrns or \
159 (site_hrn, 'authority') not in existing_records:
160 site_hrn = sfaImporter.import_site(import_auth, site)
162 # import node records
163 for node_id in site['node_ids']:
164 if node_id not in nodes_dict:
166 node = nodes_dict[node_id]
167 hrn = hostname_to_hrn(import_auth, site['login_base'], node['hostname'])
168 if hrn not in existing_hrns or \
169 (hrn, 'node') not in existing_records:
170 sfaImporter.import_node(site_hrn, node)
173 for slice_id in site['slice_ids']:
174 if slice_id not in slices_dict:
176 slice = slices_dict[slice_id]
177 hrn = slicename_to_hrn(import_auth, slice['name'])
178 if hrn not in existing_hrns or \
179 (hrn, 'slice') not in existing_records:
180 sfaImporter.import_slice(site_hrn, slice)
183 for person_id in site['person_ids']:
184 if person_id not in persons_dict:
186 person = persons_dict[person_id]
187 hrn = email_to_hrn(site_hrn, person['email'])
190 if person_id in old_person_keys:
191 old_keys = old_person_keys[person_id]
192 if person_id in person_keys:
193 new_keys = person_keys[person_id]
194 update_record = False
196 if key not in old_keys:
199 if hrn not in existing_hrns or \
200 (hrn, 'user') not in existing_records or update_record:
201 sfaImporter.import_person(site_hrn, person)
203 # remove stale records
204 for (record_hrn, type) in existing_records.keys():
205 record = existing_records[(record_hrn, type)]
206 # if this is the interface name dont do anything
207 if record_hrn == import_auth or record['peer_authority']:
209 # dont delete vini's internet2 placeholdder record
210 # normally this would be deleted becuase it does not have a plc record
211 if ".vini" in import_auth and import_auth.endswith('vini') and \
212 record_hrn.endswith("internet2"):
217 if type == 'authority':
219 site_hrn = import_auth + "." + site['login_base']
220 if site_hrn == record_hrn and site['site_id'] == record['pointer']:
225 login_base = get_leaf(get_authority(record_hrn))
226 username = get_leaf(record_hrn)
227 if login_base in sites_dict:
228 site = sites_dict[login_base]
229 for person in persons:
230 tmp_username = person['email'].split("@")[0]
231 alt_username = person['email'].split("@")[0].replace(".", "_")
232 if username in [tmp_username, alt_username] and \
233 site['site_id'] in person['site_ids'] and \
234 person['person_id'] == record['pointer']:
238 elif type == 'slice':
239 slicename = hrn_to_pl_slicename(record_hrn)
241 if slicename == slice['name'] and \
242 slice['slice_id'] == record['pointer']:
247 login_base = get_leaf(get_authority(record_hrn))
248 nodename = get_leaf(record_hrn)
249 if login_base in sites_dict:
250 site = sites_dict[login_base]
252 tmp_nodename = node['hostname'].split(".")[0]
253 if tmp_nodename == nodename and \
254 node['site_id'] == site['site_id'] and \
255 node['node_id'] == record['pointer']:
262 trace("Import: Removing %s %s" % (type, record_hrn))
263 record_object = existing_records[(record_hrn, type)]
264 sfaImporter.delete_record(record_hrn, type)
267 trace('saving current pub keys')
268 save_keys(keys_filename, person_keys)
270 if __name__ == "__main__":