nimbus-eth2/beacon_chain/spec/eth2_apis/rest_beacon_client.nim
Etan Kissling cb9e0eed49
allow trusted node sync based on LC trusted block root (#4736)
* allow trusted node sync based on LC trusted block root

Extends `trustedNodeSync` with a new `--trusted-block-root` option that
allows initializing a light client. No `--state-id` must be provided.
The beacon node will then use this light client to obtain the latest
finalized state from the remote server in a trust-minimized fashion.
Note that the provided `--trusted-block-root` should be somewhat recent,
and that security precautions such as comparing the state root against
block explorers is still recommended.

* fix

* workaround for `valueOr` limitations

* reduce magic numbers

* digest len > context len for readability

* move `cstring` conversion to caller

* avoid abbreviations

* `return` codestyle
2023-04-16 06:07:07 +00:00

24 lines
887 B
Nim

# Copyright (c) 2018-2023 Status Research & Development GmbH
# Licensed and distributed under either of
# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
# at your option. This file may not be copied, modified, or distributed except according to those terms.
{.push raises: [].}
import
chronos, presto/client,
"."/[
rest_beacon_calls, rest_config_calls, rest_debug_calls,
rest_keymanager_calls, rest_light_client_calls,
rest_node_calls, rest_validator_calls,
rest_nimbus_calls, rest_common
]
export
chronos, client,
rest_beacon_calls, rest_config_calls, rest_debug_calls,
rest_keymanager_calls, rest_light_client_calls,
rest_node_calls, rest_validator_calls,
rest_nimbus_calls, rest_common