def add_prefix_nodes_and_verify(state,
prefix,
keys_suffices=None,
extra_nodes=False):
keys_suffices = keys_suffices if keys_suffices else [
1, 4, 10, 11, 24, 99, 100
]
key_vals = {
'{}{}'.format(prefix, k).encode(): str(random.randint(3000,
5000)).encode()
for k in keys_suffices
}
for k, v in key_vals.items():
state.set(k, v)
prefix_prf, val = state.generate_state_proof_for_keys_with_prefix(
prefix.encode(), get_value=True)
encoded_key_values = dict(
PruningState.encode_kv_for_verification(k, v)
for k, v in key_vals.items())
if extra_nodes:
assert val.items() >= encoded_key_values.items()
else:
assert val == encoded_key_values
assert PruningState.verify_state_proof_multi(state.headHash, key_vals,
prefix_prf)
def add_prefix_nodes_and_verify(state, prefix, keys_suffices=None):
keys_suffices = keys_suffices if keys_suffices else [
1, 4, 10, 11, 24, 99, 100
]
key_vals = {
'{}{}'.format(prefix, k).encode(): str(random.randint(3000,
5000)).encode()
for k in keys_suffices
}
for k, v in key_vals.items():
state.set(k, v)
prefix_prf = state.generate_state_proof_for_key_prfx(prefix.encode())
assert PruningState.verify_state_proof_multi(state.headHash, key_vals,
prefix_prf)
def add_prefix_nodes_and_verify(state, prefix, keys_suffices=None, extra_nodes=False):
keys_suffices = keys_suffices if keys_suffices else [1, 4, 10, 11, 24, 99, 100]
key_vals = {'{}{}'.format(prefix, k).encode():
str(random.randint(3000, 5000)).encode() for k in keys_suffices}
for k, v in key_vals.items():
state.set(k, v)
prefix_prf, val = state.generate_state_proof_for_keys_with_prefix(prefix.encode(), get_value=True)
encoded_key_values = dict(PruningState.encode_kv_for_verification(k, v) for k, v in key_vals.items())
if extra_nodes:
assert val.items() >= encoded_key_values.items()
else:
assert val == encoded_key_values
assert PruningState.verify_state_proof_multi(state.headHash, key_vals,
prefix_prf)