def _do_validate_my_info(self, inp):
if not inp:
return None
if not inp or not isinstance(inp, dict):
return None
out = inp.copy()
try:
my_revision = int(out['revision'])
if my_revision < 1:
raise Exception('invalid revision')
except Exception as exc:
lg.warn(str(exc))
return None
try:
suppliers = out['suppliers']
if not isinstance(suppliers, list) or len(suppliers) < 1:
raise Exception('must include some suppliers')
except Exception as exc:
lg.warn(str(exc))
return None
try:
ecc_map = out['ecc_map']
if ecc_map and ecc_map not in eccmap.EccMapNames():
raise Exception('invalid ecc_map name')
except Exception as exc:
lg.warn(str(exc))
return None
try:
out['publisher_idurl']
# TODO: if I am a publisher - revision number must be the same as my info
except Exception as exc:
lg.warn(str(exc))
return None
try:
customer_idurl = out['customer_idurl']
if customer_idurl != self.customer_idurl:
raise Exception('invalid customer_idurl')
except Exception as exc:
lg.warn(str(exc))
return None
return out
def _do_validate_dht_info(self, inp):
if not inp or not isinstance(inp, dict):
return None
out = inp.copy()
try:
dht_revision = int(out['revision'])
suppliers = out['suppliers']
ecc_map = out['ecc_map']
if dht_revision < 1:
raise Exception('invalid revision')
if not isinstance(suppliers, list) or len(suppliers) < 1:
raise Exception('must include some suppliers')
if ecc_map and ecc_map not in eccmap.EccMapNames():
raise Exception('invalid ecc_map name')
out['publisher_idurl']
# TODO: add publisher_signature and Validate method to check publisher signature
out['customer_idurl']
# TODO: add customer_signature and Validate method to check customer signature
except:
lg.exc()
lg.warn('skip invalid DHT info and assume DHT record is not exist')
return None
return out