def test_public_key_encoding_decoding():
from bigchaindb.tendermint.utils import (public_key_from_base64,
public_key_to_base64)
public_key = public_key_from_base64(SAMPLE_PUBLIC_KEY['pub_key']['value'])
base64_public_key = public_key_to_base64(public_key)
assert base64_public_key == SAMPLE_PUBLIC_KEY['pub_key']['value']
def run_upsert_validator(args):
"""Store validators which should be synced with Tendermint"""
b = bigchaindb.Bigchain()
public_key = public_key_from_base64(args.public_key)
validator = {'pub_key': {'type': 'ed25519',
'data': public_key},
'power': args.power}
validator_update = {'validator': validator,
'update_id': VALIDATOR_UPDATE_ID}
try:
query.store_validator_update(b.connection, validator_update)
except MultipleValidatorOperationError:
logger.error('A validator update is pending to be applied. '
'Please re-try after the current update has '
'been processed.')