+++ /dev/null
-#
-# 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.
-##
-
-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.trustedroots import TrustedRoots
-from sfa.trust.gid import create_uuid
-
-from sfa.storage.alchemy import dbsession
-from sfa.storage.model import RegRecord, RegAuthority, RegUser
-
-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 SfaImporter:
-
- def __init__(self, auth_hierarchy, logger):
- self.logger=logger
- self.auth_hierarchy = auth_hierarchy
- config = Config()
- self.TrustedRoots = TrustedRoots(Config.get_trustedroots_dir(config))
- self.root_auth = config.SFA_REGISTRY_ROOT_AUTH
- self.interface_hrn = config.SFA_INTERFACE_HRN
-
- # check before creating a RegRecord entry as we run this over and over
- def record_exists (self, type, hrn):
- return dbsession.query(RegRecord).filter_by(hrn=hrn,type=type).count()!=0
-
- # record options into an OptionParser
- def add_options (self, parser):
- # no generic option
- pass
-
- def run (self, options):
- self.logger.info ("SfaImporter.run : no options used")
- self.create_top_level_records()
-
- def create_top_level_records(self):
- """
- Create top level and interface records
- """
- # create root authority
- self.create_top_level_auth_records(self.interface_hrn)
-
- # create s user record for the slice manager
- self.create_sm_client_record()
-
- # create interface records
- # xxx turning off the creation of authority+*
- # in fact his is required - used in SfaApi._getCredentialRaw
- # that tries to locate 'authority+sa'
- self.create_interface_records()
-
- # add local root authority's cert to trusted list
- self.logger.info("SfaImporter: adding " + self.interface_hrn + " to trusted list")
- authority = self.auth_hierarchy.get_auth_info(self.interface_hrn)
- self.TrustedRoots.add_gid(authority.get_gid_object())
-
- def create_top_level_auth_records(self, hrn):
- """
- Create top level db records (includes root and sub authorities (local/remote)
- """
- # 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)
-
- # ensure key and cert exists:
- self.auth_hierarchy.create_top_level_auth(hrn)
- # create the db record if it doesnt already exist
- if self.record_exists ('authority',hrn): return
- auth_info = self.auth_hierarchy.get_auth_info(hrn)
- auth_record = RegAuthority(hrn=hrn, gid=auth_info.get_gid_object(),
- authority=get_authority(hrn))
- auth_record.just_created()
- dbsession.add (auth_record)
- dbsession.commit()
- self.logger.info("SfaImporter: imported authority (parent) %s " % auth_record)
-
- def create_sm_client_record(self):
- """
- Create a user record for the Slicemanager service.
- """
- hrn = self.interface_hrn + '.slicemanager'
- urn = hrn_to_urn(hrn, 'user')
- if not self.auth_hierarchy.auth_exists(urn):
- self.logger.info("SfaImporter: creating Slice Manager user")
- self.auth_hierarchy.create_auth(urn)
-
- if self.record_exists ('user',hrn): return
- auth_info = self.auth_hierarchy.get_auth_info(hrn)
- user_record = RegUser(hrn=hrn, gid=auth_info.get_gid_object(),
- authority=get_authority(hrn))
- user_record.just_created()
- dbsession.add (user_record)
- dbsession.commit()
- self.logger.info("SfaImporter: importing user (slicemanager) %s " % user_record)
-
- def create_interface_records(self):
- """
- Create a record for each SFA interface
- """
- # just create certs for all sfa interfaces even if they
- # aren't enabled
- auth_info = self.auth_hierarchy.get_auth_info(self.interface_hrn)
- pkey = auth_info.get_pkey_object()
- hrn=self.interface_hrn
- for type in [ 'authority+sa', 'authority+am', 'authority+sm', ]:
- urn = hrn_to_urn(hrn, type)
- gid = self.auth_hierarchy.create_gid(urn, create_uuid(), pkey)
- # for now we have to preserve the authority+<> stuff
- if self.record_exists (type,hrn): continue
- interface_record = RegAuthority(type=type, hrn=hrn, gid=gid,
- authority=get_authority(hrn))
- interface_record.just_created()
- dbsession.add (interface_record)
- dbsession.commit()
- self.logger.info("SfaImporter: imported authority (%s) %s " % (type,interface_record))
-
git://git.onelab.eu / sfa.git / blobdiff