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Some Bob logic to get off the DHT.

pull/173/head
jMyles 2018-02-25 10:06:00 -08:00
parent 82f3a0a949
commit 56b5cae55f
1 changed files with 14 additions and 7 deletions
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21
nkms/characters.py
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@ -369,17 +369,24 @@ class Bob(Character):
Ursula.as_discovered_on_network(
dht_port=port,
dht_interface=interface,
pubkey_sig_bytes=ursula_pubkey_sig
powers_and_keys=((SigningPower, ursula_pubkey_sig),)
)
def get_treasure_map(self, policy_group):
def get_treasure_map(self, policy, using_dht=False):
dht_key = policy_group.treasure_map_dht_key()
map_id = policy.treasure_map_dht_key()
if using_dht:
ursula_coro = self.server.get(map_id)
event_loop = asyncio.get_event_loop()
packed_encrypted_treasure_map = event_loop.run_until_complete(ursula_coro)
else:
if not self._ursulas:
# TODO: Try to find more Ursulas on the blockchain.
raise self.NotEnoughUrsulas
for ursula in self._ursulas:
ursula.hand_over_treasure_map(map_id)
ursula_coro = self.server.get(dht_key)
event_loop = asyncio.get_event_loop()
packed_encrypted_treasure_map = event_loop.run_until_complete(ursula_coro)
# TODO: Make this prettier
header, _signature_for_ursula, pubkey_sig_alice, hrac, encrypted_treasure_map =\
dht_value_splitter(packed_encrypted_treasure_map, return_remainder=True)