<s> from tastypie . authorization import Authorization <EOL> from openpds . authentication import OAuth2Authentication <EOL> from openpds . core . models import Profile , AuditEntry <EOL> import settings <EOL> import pdb <EOL> import traceback <EOL> class PDSAuthorization ( Authorization ) : <EOL> audit_enabled = True <EOL> scope = "<STR_LIT>" <EOL> requester_uuid = "<STR_LIT>" <EOL> def requester ( self ) : <EOL> return self . requester_uuid <EOL> def trustWrapper ( self , datastore_owner ) : <EOL> print "<STR_LIT>" <EOL> def is_authorized ( self , request , object = None ) : <EOL> authenticator = OAuth2Authentication ( self . scope ) <EOL> if "<STR_LIT>" in request . REQUEST : <EOL> authorized = True <EOL> token = request . REQUEST [ "<STR_LIT>" ] if "<STR_LIT>" in request . REQUEST else request . META [ "<STR_LIT>" ] <EOL> datastore_owner_uuid = request . REQUEST [ "<STR_LIT>" ] <EOL> datastore_owner , ds_owner_created = Profile . objects . get_or_create ( uuid = datastore_owner_uuid ) <EOL> self . requester_uuid = authenticator . get_userinfo_from_token ( token , self . scope ) <EOL> if self . requester_uuid is False or self . requester_uuid is None or len ( self . requester_uuid ) == <NUM_LIT:0> : <EOL> self . requester_uuid = "<STR_LIT>" <EOL> authorized = False <EOL> self . trustWrapper ( datastore_owner ) <EOL> try : <EOL> if ( self . audit_enabled ) : <EOL> audit_entry = AuditEntry ( token = token ) <EOL> audit_entry . method = request . method <EOL> audit_entry . scope = self . scope <EOL> audit_entry . purpose = request . REQUEST [ "<STR_LIT>" ] if "<STR_LIT>" in request . REQUEST else "<STR_LIT>" <EOL> audit_entry . system_entity_toggle = request . REQUEST [ "<STR_LIT>" ] if "<STR_LIT>" in request . REQUEST else False <EOL> audit_entry . datastore_owner = datastore_owner <EOL> audit_entry . requester , created = Profile . objects . get_or_create ( uuid = self . requester_uuid ) <EOL> audit_entry . script = request . path <EOL> audit_entry . save ( ) <EOL> except Exception as e : <EOL> print e <EOL> authorized = False <EOL> return authorized <EOL> return False <EOL> def __init__ ( self , scope , audit_enabled = True ) : <EOL> self . scope = scope <EOL> self . audit_enabled = audit_enabled </s>
