from sfa.util.method import Method from sfa.trust.auth import Auth from sfa.trust.credential import Credential from sfa.storage.parameter import Parameter, Mixed class get_trusted_certs(Method): """ @param cred credential string specifying the rights of the caller @return list of gid strings """ interfaces = ['registry', 'aggregate', 'slicemgr'] accepts = [ Mixed(Parameter(str, "Credential string"), Parameter(None, "Credential not specified")) ] returns = Parameter(type([str]), "List of GID strings") def call(self, cred = None): # If cred is not specified just return the gid for this interface. # This is true when when a peer is attempting to initiate federation # with this interface self.api.logger.debug("get_trusted_certs: %r"%cred) if not cred: gid_strings = [] for gid in self.api.auth.trusted_cert_list: if gid.get_hrn() == self.api.config.SFA_INTERFACE_HRN: gid_strings.append(gid.save_to_string(save_parents=True)) return gid_strings # authenticate the cred self.api.auth.check(cred, 'gettrustedcerts') gid_strings = [gid.save_to_string(save_parents=True) for \ gid in self.api.auth.trusted_cert_list] return gid_strings