def _reply_trc(self, key, req_info):
isd, ver = key
ver = None if ver == TRCRequest.NEWEST_VERSION else ver
meta = req_info[0]
trc = self.trust_store.get_trc(isd, ver)
self.send_meta(CtrlPayload(CertMgmt(TRCReply.from_values(trc))), meta)
logging.info("TRC for %sv%s sent to %s", isd, ver, meta)
def _reply_trc(self, key, info):
isd, ver = key
meta = info[0]
dst = meta.get_addr()
port = meta.port
trc = self.trust_store.get_trc(isd, ver)
self._send_reply(dst, port, TRCReply.from_values(trc))
logging.info("TRC for %sv%s sent to %s:%s", isd, ver, dst, port)
def _cached_trcs_handler(self, raw_entries):
"""
Handles cached (through ZK) TRCs, passed as a list.
"""
for raw in raw_entries:
trc = TRC.from_raw(raw.decode('utf-8'))
rep = TRCReply.from_values(trc)
self.process_trc_reply(rep, None, from_zk=True)
logging.debug("Processed %s trcs from ZK", len(raw_entries))
def process_trc_request(self, req, meta):
"""Process a TRC request."""
assert isinstance(req, TRCRequest)
isd, ver = req.isd_as()[0], req.p.version
logging.info("TRC request received for %sv%s from %s" % (isd, ver, meta))
trc = self.trust_store.get_trc(isd, ver)
if trc:
self.send_meta(TRCReply.from_values(trc), meta)
else:
logging.warning("Could not find requested TRC %sv%s" % (isd, ver))
def process_trc_request(self, cpld, meta):
"""Process a TRC request."""
cmgt = cpld.union
req = cmgt.union
assert isinstance(req, TRCRequest), type(req)
isd, ver = req.isd_as()[0], req.p.version
logging.info("TRC request received for %sv%s from %s [id: %s]" %
(isd, ver, meta, cpld.req_id_str()))
trc = self.trust_store.get_trc(isd, ver)
if trc:
self.send_meta(
CtrlPayload(CertMgmt(TRCReply.from_values(trc)), req_id=cpld.req_id),
meta)
else:
logging.warning("Could not find requested TRC %sv%s [id: %s]" %
(isd, ver, cpld.req_id_str()))
def _reply_trc(self, key, req_info):
isd, ver = key
meta = req_info[0]
trc = self.trust_store.get_trc(isd, ver)
self.send_meta(TRCReply.from_values(trc), meta)
logging.info("TRC for %sv%s sent to %s", isd, ver, meta)
def _reply_trc(self, key, info):
isd, ver = key
src, port, _ = info
trc = self.trust_store.get_trc(isd, ver)
self._send_reply(src, port, TRCReply.from_values(trc))
logging.info("TRC for %sv%s sent to %s:%s", isd, ver, src, port)