5 from sfa.util.xrn import get_authority, hrn_to_urn
6 from sfa.util.plxrn import email_to_hrn
7 from sfa.generic import Generic
8 from sfa.util.config import Config
9 from sfa.util.sfalogging import _SfaLogger
10 from sfa.trust.hierarchy import Hierarchy
11 from sfa.trust.trustedroots import TrustedRoots
12 from sfa.trust.gid import create_uuid
13 from sfa.storage.alchemy import dbsession
14 from sfa.storage.model import RegRecord, RegAuthority, RegUser
15 from sfa.trust.certificate import convert_public_key, Keypair
20 self.config = Config()
21 self.logger = _SfaLogger(logfile='/var/log/sfa_import.log', loggername='importlog')
22 self.logger.setLevelFromOptVerbose(self.config.SFA_API_LOGLEVEL)
23 self.auth_hierarchy = Hierarchy ()
24 self.TrustedRoots = TrustedRoots(self.config.get_trustedroots_dir())
26 # check before creating a RegRecord entry as we run this over and over
27 def record_exists (self, type, hrn):
28 return dbsession.query(RegRecord).filter_by(hrn=hrn,type=type).count()!=0
30 def create_top_level_auth_records(self, hrn):
32 Create top level db records (includes root and sub authorities (local/remote)
34 # make sure parent exists
35 parent_hrn = get_authority(hrn)
38 if not parent_hrn == hrn:
39 self.create_top_level_auth_records(parent_hrn)
41 # ensure key and cert exists:
42 self.auth_hierarchy.create_top_level_auth(hrn)
43 # create the db record if it doesnt already exist
44 if not self.record_exists ('authority',hrn):
45 auth_info = self.auth_hierarchy.get_auth_info(hrn)
46 auth_record = RegAuthority(hrn=hrn, gid=auth_info.get_gid_object(),
47 authority=get_authority(hrn))
48 auth_record.just_created()
49 dbsession.add (auth_record)
51 self.logger.info("SfaImporter: imported authority (parent) %s " % auth_record)
54 def create_sm_client_record(self):
56 Create a user record for the Slicemanager service.
58 hrn = self.interface_hrn + '.slicemanager'
59 urn = hrn_to_urn(hrn, 'user')
60 if not self.auth_hierarchy.auth_exists(urn):
61 self.logger.info("SfaImporter: creating Slice Manager user")
62 self.auth_hierarchy.create_auth(urn)
64 if self.record_exists ('user',hrn): return
65 auth_info = self.auth_hierarchy.get_auth_info(hrn)
66 user_record = RegUser(hrn=hrn, gid=auth_info.get_gid_object(),
67 authority=get_authority(hrn))
68 user_record.just_created()
69 dbsession.add (user_record)
71 self.logger.info("SfaImporter: importing user (slicemanager) %s " % user_record)
74 def create_interface_records(self):
76 Create a record for each SFA interface
78 # just create certs for all sfa interfaces even if they
80 auth_info = self.auth_hierarchy.get_auth_info(self.interface_hrn)
81 pkey = auth_info.get_pkey_object()
82 hrn=self.interface_hrn
83 for type in [ 'authority+sa', 'authority+am', 'authority+sm', ]:
84 urn = hrn_to_urn(hrn, type)
85 gid = self.auth_hierarchy.create_gid(urn, create_uuid(), pkey)
86 # for now we have to preserve the authority+<> stuff
87 if self.record_exists (type,hrn): continue
88 interface_record = RegAuthority(type=type, hrn=hrn, gid=gid,
89 authority=get_authority(hrn))
90 interface_record.just_created()
91 dbsession.add (interface_record)
93 self.logger.info("SfaImporter: imported authority (%s) %s " % (type,interface_record))
95 def run(self, options=None):
96 if not self.config.SFA_REGISTRY_ENABLED:
97 self.logger.critical("Importer: need SFA_REGISTRY_ENABLED to run import")
99 # testbed-neutral : create local certificates and the like
100 auth_hierarchy = Hierarchy ()
101 self.create_top_level_auth_records(self.config.SFA_INTERFACE_HRN)
104 testbed_importer = None
105 generic=Generic.the_flavour()
106 importer_class = generic.importer_class()
108 self.logger.info ("Using flavour %s for importing (class %s)"%\
109 (generic.flavour,importer_class.__name__))
110 testbed_importer = importer_class (auth_hierarchy, self.logger)
112 testbed_importer.add_options(options)
113 testbed_importer.run (options)