3 # The import tool assumes that the existing PLC hierarchy should all be part
4 # of "planetlab.us" (see the root_auth and level1_auth variables below).
6 # Public keys are extracted from the users' SSH keys automatically and used to
7 # create GIDs. This is relatively experimental as a custom tool had to be
8 # written to perform conversion from SSH to OpenSSL format. It only supports
9 # RSA keys at this time, not DSA keys.
15 from sfa.util.sfalogging import _SfaLogger
16 #from sfa.util.sfalogging import sfa_logger_goes_to_import,sfa_logger
18 from sfa.util.record import *
19 from sfa.util.table import SfaTable
20 from sfa.util.xrn import get_authority, hrn_to_urn
21 from sfa.util.plxrn import email_to_hrn
22 from sfa.util.config import Config
23 from sfa.trust.certificate import convert_public_key, Keypair
24 from sfa.trust.trustedroots import *
25 from sfa.trust.hierarchy import *
26 from sfa.trust.gid import create_uuid
31 if isinstance(str, unicode):
32 return str.encode("ascii", "ignore")
36 def _cleanup_string(str):
37 # pgsql has a fit with strings that have high ascii in them, so filter it
38 # out when generating the hrns.
45 str = _un_unicode(str)
46 str = str.replace(" ", "_")
47 str = str.replace(".", "_")
48 str = str.replace("(", "_")
49 str = str.replace("'", "_")
50 str = str.replace(")", "_")
51 str = str.replace('"', "_")
57 self.logger = _SfaLogger(logfile='/var/log/sfa_import.log', loggername='importlog')
59 #sfa_logger_goes_to_import()
60 #self.logger = sfa_logger()
61 self.AuthHierarchy = Hierarchy()
62 self.config = Config()
63 self.TrustedRoots = TrustedRoots(Config.get_trustedroots_dir(self.config))
64 print>>sys.stderr, "\r\n ========= \t\t SenslabImport TrustedRoots\r\n" , self.TrustedRoots
65 self.plc_auth = self.config.get_plc_auth()
66 print>>sys.stderr, "\r\n ========= \t\t SenslabImport self.plc_auth %s \r\n" %(self.plc_auth )
67 self.root_auth = self.config.SFA_REGISTRY_ROOT_AUTH
70 def create_top_level_auth_records(self, hrn):
72 Create top level records (includes root and sub authorities (local/remote)
74 print>>sys.stderr, "\r\n =========SenslabImport create_top_level_auth_records\r\n"
75 urn = hrn_to_urn(hrn, 'authority')
76 # make sure parent exists
77 parent_hrn = get_authority(hrn)
80 if not parent_hrn == hrn:
81 self.create_top_level_auth_records(parent_hrn)
83 # create the authority if it doesnt already exist
84 if not self.AuthHierarchy.auth_exists(urn):
85 self.logger.info("Import: creating top level authorities")
86 self.AuthHierarchy.create_auth(urn)
88 # create the db record if it doesnt already exist
89 auth_info = self.AuthHierarchy.get_auth_info(hrn)
91 auth_record = table.find({'type': 'authority', 'hrn': hrn})
94 auth_record = SfaRecord(hrn=hrn, gid=auth_info.get_gid_object(), type="authority", pointer=-1)
95 auth_record['authority'] = get_authority(auth_record['hrn'])
96 self.logger.info("Import: inserting authority record for %s"%hrn)
97 table.insert(auth_record)
98 print>>sys.stderr, "\r\n ========= \t\t SenslabImport NO AUTH RECORD \r\n" ,auth_record['authority']
101 def create_interface_records(self):
103 Create a record for each SFA interface
105 # just create certs for all sfa interfaces even if they
107 interface_hrn = self.config.SFA_INTERFACE_HRN
108 interfaces = ['authority+sa', 'authority+am', 'authority+sm']
110 auth_info = self.AuthHierarchy.get_auth_info(interface_hrn)
111 pkey = auth_info.get_pkey_object()
112 for interface in interfaces:
113 interface_record = table.find({'type': interface, 'hrn': interface_hrn})
114 if not interface_record:
115 self.logger.info("Import: interface %s %s " % (interface_hrn, interface))
116 urn = hrn_to_urn(interface_hrn, interface)
117 gid = self.AuthHierarchy.create_gid(urn, create_uuid(), pkey)
118 record = SfaRecord(hrn=interface_hrn, gid=gid, type=interface, pointer=-1)
119 record['authority'] = get_authority(interface_hrn)
120 print>>sys.stderr,"\r\n ==========create_interface_records", record['authority']
123 def import_person(self, parent_hrn, person, keys):
125 Register a user record
127 hrn = email_to_hrn(parent_hrn, person['email'])
129 print >>sys.stderr , "\r\n_____00______SenslabImport : person", person
130 # ASN.1 will have problems with hrn's longer than 64 characters
133 print >>sys.stderr , "\r\n_____0______SenslabImport : parent_hrn", parent_hrn
134 self.logger.info("Import: person %s"%hrn)
136 # choper les cles ssh des users , sont ils dans OAR
137 if 'key_ids' in person and person['key_ids']:
138 key_ids = person["key_ids"]
139 # get the user's private key from the SSH keys they have uploaded
142 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])
144 pkey = convert_public_key(key)
145 print >>sys.stderr , "\r\n_____2______SenslabImport : key %s pkey %s"% (key,pkey.as_pem())
147 pkey = Keypair(create=True)
149 # the user has no keys
150 self.logger.warning("Import: person %s does not have a PL public key"%hrn)
151 # if a key is unavailable, then we still need to put something in the
152 # user's GID. So make one up.
153 pkey = Keypair(create=True)
154 print >>sys.stderr , "\r\n___ELSE________SenslabImport pkey : %s"%(pkey.key)
156 urn = hrn_to_urn(hrn, 'user')
157 print >>sys.stderr , "\r\n \t\t : urn ", urn
158 person_gid = self.AuthHierarchy.create_gid(urn, create_uuid(), pkey)
160 person_record = SfaRecord(hrn=hrn, gid=person_gid, type="user", pointer=person['person_id'])
161 person_record['authority'] = get_authority(person_record['hrn'])
162 existing_records = table.find({'hrn': hrn, 'type': 'user', 'pointer': person['person_id']})
163 if not existing_records:
164 table.insert(person_record)
166 self.logger.info("Import: %s exists, updating " % hrn)
167 existing_record = existing_records[0]
168 person_record['record_id'] = existing_record['record_id']
169 table.update(person_record)
171 def import_slice(self, parent_hrn, slice):
172 #slicename = slice['name'].split("_",1)[-1]
174 slicename = _cleanup_string(slice['name'])
177 self.logger.error("Import: failed to parse slice name %s" %slice['name'])
180 hrn = parent_hrn + "." + slicename
181 self.logger.info("Import: slice %s"%hrn)
183 pkey = Keypair(create=True)
184 urn = hrn_to_urn(hrn, 'slice')
185 slice_gid = self.AuthHierarchy.create_gid(urn, create_uuid(), pkey)
186 slice_record = SfaRecord(hrn=hrn, gid=slice_gid, type="slice", pointer=slice['slice_id'])
187 slice_record['authority'] = get_authority(slice_record['hrn'])
189 existing_records = table.find({'hrn': hrn, 'type': 'slice', 'pointer': slice['slice_id']})
190 if not existing_records:
191 table.insert(slice_record)
193 self.logger.info("Import: %s exists, updating " % hrn)
194 existing_record = existing_records[0]
195 slice_record['record_id'] = existing_record['record_id']
196 table.update(slice_record)
198 def import_node(self, hrn, node):
199 self.logger.info("Import: node %s" % hrn)
200 # ASN.1 will have problems with hrn's longer than 64 characters
205 node_record = table.find({'type': 'node', 'hrn': hrn})
206 pkey = Keypair(create=True)
207 urn = hrn_to_urn(hrn, 'node')
208 node_gid = self.AuthHierarchy.create_gid(urn, create_uuid(), pkey)
209 node_record = SfaRecord(hrn=hrn, gid=node_gid, type="node", pointer=node['node_id'])
210 node_record['authority'] = get_authority(node_record['hrn'])
211 existing_records = table.find({'hrn': hrn, 'type': 'node', 'pointer': node['node_id']})
212 if not existing_records:
213 table.insert(node_record)
215 self.logger.info("Import: %s exists, updating " % hrn)
216 existing_record = existing_records[0]
217 node_record['record_id'] = existing_record['record_id']
218 table.update(node_record)
221 def import_site(self, parent_hrn, site):
222 plc_auth = self.plc_auth
223 sitename = site['login_base']
224 sitename = _cleanup_string(sitename)
225 hrn = parent_hrn + "." + sitename
227 urn = hrn_to_urn(hrn, 'authority')
228 self.logger.info("Import: site %s"%hrn)
230 # create the authority
231 if not self.AuthHierarchy.auth_exists(urn):
232 self.AuthHierarchy.create_auth(urn)
234 auth_info = self.AuthHierarchy.get_auth_info(urn)
237 auth_record = SfaRecord(hrn=hrn, gid=auth_info.get_gid_object(), type="authority", pointer=site['site_id'])
238 auth_record['authority'] = get_authority(auth_record['hrn'])
239 existing_records = table.find({'hrn': hrn, 'type': 'authority', 'pointer': site['site_id']})
240 if not existing_records:
241 table.insert(auth_record)
243 self.logger.info("Import: %s exists, updating " % hrn)
244 existing_record = existing_records[0]
245 auth_record['record_id'] = existing_record['record_id']
246 table.update(auth_record)
251 def delete_record(self, hrn, type):
254 record_list = table.find({'type': type, 'hrn': hrn})
255 for record in record_list:
256 self.logger.info("Import: removing record %s %s" % (type, hrn))