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nimbus-eth2/beacon_chain/rpc/rest_config_api.nim

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more abstraction over BeaconState (#2509) * more abstraction over BeaconState * use HashedBeaconState copy of htr
2021-04-16 08:49:37 +00:00
# Copyright (c) 2018-2021 Status Research & Development GmbH
Rest API initial implementation.
2021-03-17 18:46:45 +00:00
# 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.
Number of REST fixes for Altair. (#2790) * Fix getForkSchedule call. Create cache of all configuration endpoints at node startup. Add prepareJsonResponse() call to create cached responses. Mark all procedures with `raises`. * Add getForkSchedule to VC. Fix getForkSchedule return type for API. More `raises` annotations. Fix VC fork_service.nim. * Use `push raises` instead of inline `raises`. * Improvements for REST API aggregated attestations and attestations processing. * Rename eth2_network.sendXXX procedures to eth2_network.broadcastXXX. Add broadcastBeaconBlock() and broadcastAggregateAndProof(). Fix links to specification in REST API declarations. Add implementation for v2 getStateV2(). Add validator_duties.sendXXX procedures which not only broadcast data, but also validate it. Fix JSON-RPC/REST to use new validator_duties.sendXXX procedures instead of own implementations. * Fix validator_client online nodes count incorrect value. Fix aggregate and proof attestation could be sent too late. * Adding timeout for block wait in attestations processing. Fix compilation errors. * Attempt to debug aggregate and proofs. * Fix Beacon AIP to use `sendAttestation`. Add link comment to produceBlockV2. * Add debug logs before publish operation for blocks, attestations and aggregated attestations. Fix attestations publishing issue. * logging fixes `indexInCommnittee` already logged in attestation Co-authored-by: Jacek Sieka <jacek@status.im>
2021-08-23 10:41:48 +00:00
import stew/[endians2, base10], presto, chronicles,
nimcrypto/utils as ncrutils
import ".."/beacon_node_common,
".."/eth1/eth1_monitor,
".."/spec/forks,
"."/rest_utils
Rest API initial implementation.
2021-03-17 18:46:45 +00:00
logScope: topics = "rest_config"
proc installConfigApiHandlers*(router: var RestRouter, node: BeaconNode) =
Number of REST fixes for Altair. (#2790) * Fix getForkSchedule call. Create cache of all configuration endpoints at node startup. Add prepareJsonResponse() call to create cached responses. Mark all procedures with `raises`. * Add getForkSchedule to VC. Fix getForkSchedule return type for API. More `raises` annotations. Fix VC fork_service.nim. * Use `push raises` instead of inline `raises`. * Improvements for REST API aggregated attestations and attestations processing. * Rename eth2_network.sendXXX procedures to eth2_network.broadcastXXX. Add broadcastBeaconBlock() and broadcastAggregateAndProof(). Fix links to specification in REST API declarations. Add implementation for v2 getStateV2(). Add validator_duties.sendXXX procedures which not only broadcast data, but also validate it. Fix JSON-RPC/REST to use new validator_duties.sendXXX procedures instead of own implementations. * Fix validator_client online nodes count incorrect value. Fix aggregate and proof attestation could be sent too late. * Adding timeout for block wait in attestations processing. Fix compilation errors. * Attempt to debug aggregate and proofs. * Fix Beacon AIP to use `sendAttestation`. Add link comment to produceBlockV2. * Add debug logs before publish operation for blocks, attestations and aggregated attestations. Fix attestations publishing issue. * logging fixes `indexInCommnittee` already logged in attestation Co-authored-by: Jacek Sieka <jacek@status.im>
2021-08-23 10:41:48 +00:00
let
cachedForkSchedule =
RestApiResponse.prepareJsonResponse(getForkSchedule(node.dag.cfg))
cachedConfigSpec =
RestApiResponse.prepareJsonResponse(
(
CONFIG_NAME:
const_preset,
MAX_COMMITTEES_PER_SLOT:
Base10.toString(MAX_COMMITTEES_PER_SLOT),
TARGET_COMMITTEE_SIZE:
Base10.toString(TARGET_COMMITTEE_SIZE),
MAX_VALIDATORS_PER_COMMITTEE:
Base10.toString(MAX_VALIDATORS_PER_COMMITTEE),
MIN_PER_EPOCH_CHURN_LIMIT:
Base10.toString(node.dag.cfg.MIN_PER_EPOCH_CHURN_LIMIT),
CHURN_LIMIT_QUOTIENT:
Base10.toString(node.dag.cfg.CHURN_LIMIT_QUOTIENT),
SHUFFLE_ROUND_COUNT:
Base10.toString(SHUFFLE_ROUND_COUNT),
MIN_GENESIS_ACTIVE_VALIDATOR_COUNT:
Base10.toString(node.dag.cfg.MIN_GENESIS_ACTIVE_VALIDATOR_COUNT),
MIN_GENESIS_TIME:
Base10.toString(node.dag.cfg.MIN_GENESIS_TIME),
HYSTERESIS_QUOTIENT:
Base10.toString(HYSTERESIS_QUOTIENT),
HYSTERESIS_DOWNWARD_MULTIPLIER:
Base10.toString(HYSTERESIS_DOWNWARD_MULTIPLIER),
HYSTERESIS_UPWARD_MULTIPLIER:
Base10.toString(HYSTERESIS_UPWARD_MULTIPLIER),
SAFE_SLOTS_TO_UPDATE_JUSTIFIED:
Base10.toString(SAFE_SLOTS_TO_UPDATE_JUSTIFIED),
ETH1_FOLLOW_DISTANCE:
Base10.toString(node.dag.cfg.ETH1_FOLLOW_DISTANCE),
TARGET_AGGREGATORS_PER_COMMITTEE:
Base10.toString(TARGET_AGGREGATORS_PER_COMMITTEE),
RANDOM_SUBNETS_PER_VALIDATOR:
Base10.toString(RANDOM_SUBNETS_PER_VALIDATOR),
EPOCHS_PER_RANDOM_SUBNET_SUBSCRIPTION:
Base10.toString(EPOCHS_PER_RANDOM_SUBNET_SUBSCRIPTION),
SECONDS_PER_ETH1_BLOCK:
Base10.toString(node.dag.cfg.SECONDS_PER_ETH1_BLOCK),
DEPOSIT_CHAIN_ID:
Base10.toString(uint64(node.dag.cfg.DEPOSIT_CHAIN_ID)),
DEPOSIT_NETWORK_ID:
Base10.toString(uint64(node.dag.cfg.DEPOSIT_NETWORK_ID)),
DEPOSIT_CONTRACT_ADDRESS:
$node.dag.cfg.DEPOSIT_CONTRACT_ADDRESS,
MIN_DEPOSIT_AMOUNT:
Base10.toString(MIN_DEPOSIT_AMOUNT),
MAX_EFFECTIVE_BALANCE:
Base10.toString(MAX_EFFECTIVE_BALANCE),
EJECTION_BALANCE:
Base10.toString(node.dag.cfg.EJECTION_BALANCE),
EFFECTIVE_BALANCE_INCREMENT:
Base10.toString(EFFECTIVE_BALANCE_INCREMENT),
GENESIS_FORK_VERSION:
"0x" & $node.dag.cfg.GENESIS_FORK_VERSION,
BLS_WITHDRAWAL_PREFIX:
"0x" & ncrutils.toHex([BLS_WITHDRAWAL_PREFIX]),
GENESIS_DELAY:
Base10.toString(node.dag.cfg.GENESIS_DELAY),
SECONDS_PER_SLOT:
Base10.toString(uint64(SECONDS_PER_SLOT)),
MIN_ATTESTATION_INCLUSION_DELAY:
Base10.toString(MIN_ATTESTATION_INCLUSION_DELAY),
SLOTS_PER_EPOCH:
Base10.toString(SLOTS_PER_EPOCH),
MIN_SEED_LOOKAHEAD:
Base10.toString(MIN_SEED_LOOKAHEAD),
MAX_SEED_LOOKAHEAD:
Base10.toString(MAX_SEED_LOOKAHEAD),
EPOCHS_PER_ETH1_VOTING_PERIOD:
Base10.toString(EPOCHS_PER_ETH1_VOTING_PERIOD),
SLOTS_PER_HISTORICAL_ROOT:
Base10.toString(SLOTS_PER_HISTORICAL_ROOT),
MIN_VALIDATOR_WITHDRAWABILITY_DELAY:
Base10.toString(node.dag.cfg.MIN_VALIDATOR_WITHDRAWABILITY_DELAY),
SHARD_COMMITTEE_PERIOD:
Base10.toString(node.dag.cfg.SHARD_COMMITTEE_PERIOD),
MIN_EPOCHS_TO_INACTIVITY_PENALTY:
Base10.toString(MIN_EPOCHS_TO_INACTIVITY_PENALTY),
EPOCHS_PER_HISTORICAL_VECTOR:
Base10.toString(EPOCHS_PER_HISTORICAL_VECTOR),
EPOCHS_PER_SLASHINGS_VECTOR:
Base10.toString(EPOCHS_PER_SLASHINGS_VECTOR),
HISTORICAL_ROOTS_LIMIT:
Base10.toString(HISTORICAL_ROOTS_LIMIT),
VALIDATOR_REGISTRY_LIMIT:
Base10.toString(VALIDATOR_REGISTRY_LIMIT),
BASE_REWARD_FACTOR:
Base10.toString(BASE_REWARD_FACTOR),
WHISTLEBLOWER_REWARD_QUOTIENT:
Base10.toString(WHISTLEBLOWER_REWARD_QUOTIENT),
PROPOSER_REWARD_QUOTIENT:
Base10.toString(PROPOSER_REWARD_QUOTIENT),
INACTIVITY_PENALTY_QUOTIENT:
Base10.toString(INACTIVITY_PENALTY_QUOTIENT),
MIN_SLASHING_PENALTY_QUOTIENT:
Base10.toString(MIN_SLASHING_PENALTY_QUOTIENT),
PROPORTIONAL_SLASHING_MULTIPLIER:
Base10.toString(PROPORTIONAL_SLASHING_MULTIPLIER),
MAX_PROPOSER_SLASHINGS:
Base10.toString(MAX_PROPOSER_SLASHINGS),
MAX_ATTESTER_SLASHINGS:
Base10.toString(MAX_ATTESTER_SLASHINGS),
MAX_ATTESTATIONS:
Base10.toString(MAX_ATTESTATIONS),
MAX_DEPOSITS:
Base10.toString(MAX_DEPOSITS),
MAX_VOLUNTARY_EXITS:
Base10.toString(MAX_VOLUNTARY_EXITS),
DOMAIN_BEACON_PROPOSER:
"0x" & ncrutils.toHex(uint32(DOMAIN_BEACON_PROPOSER).toBytesLE()),
DOMAIN_BEACON_ATTESTER:
"0x" & ncrutils.toHex(uint32(DOMAIN_BEACON_ATTESTER).toBytesLE()),
DOMAIN_RANDAO:
"0x" & ncrutils.toHex(uint32(DOMAIN_RANDAO).toBytesLE()),
DOMAIN_DEPOSIT:
"0x" & ncrutils.toHex(uint32(DOMAIN_DEPOSIT).toBytesLE()),
DOMAIN_VOLUNTARY_EXIT:
"0x" & ncrutils.toHex(uint32(DOMAIN_VOLUNTARY_EXIT).toBytesLE()),
DOMAIN_SELECTION_PROOF:
"0x" & ncrutils.toHex(uint32(DOMAIN_SELECTION_PROOF).toBytesLE()),
DOMAIN_AGGREGATE_AND_PROOF:
"0x" & ncrutils.toHex(uint32(DOMAIN_AGGREGATE_AND_PROOF).toBytesLE())
)
)
cachedDepositContract =
RestApiResponse.prepareJsonResponse(
(
chain_id: $node.dag.cfg.DEPOSIT_CHAIN_ID,
address: $node.dag.cfg.DEPOSIT_CONTRACT_ADDRESS
)
)
# https://ethereum.github.io/beacon-APIs/#/Config/getForkSchedule
Rest API initial implementation.
2021-03-17 18:46:45 +00:00
router.api(MethodGet,
Fix `/eth/v1/config/fork_schedule` path.
2021-03-31 12:55:01 +00:00
"/api/eth/v1/config/fork_schedule") do () -> RestApiResponse:
Number of REST fixes for Altair. (#2790) * Fix getForkSchedule call. Create cache of all configuration endpoints at node startup. Add prepareJsonResponse() call to create cached responses. Mark all procedures with `raises`. * Add getForkSchedule to VC. Fix getForkSchedule return type for API. More `raises` annotations. Fix VC fork_service.nim. * Use `push raises` instead of inline `raises`. * Improvements for REST API aggregated attestations and attestations processing. * Rename eth2_network.sendXXX procedures to eth2_network.broadcastXXX. Add broadcastBeaconBlock() and broadcastAggregateAndProof(). Fix links to specification in REST API declarations. Add implementation for v2 getStateV2(). Add validator_duties.sendXXX procedures which not only broadcast data, but also validate it. Fix JSON-RPC/REST to use new validator_duties.sendXXX procedures instead of own implementations. * Fix validator_client online nodes count incorrect value. Fix aggregate and proof attestation could be sent too late. * Adding timeout for block wait in attestations processing. Fix compilation errors. * Attempt to debug aggregate and proofs. * Fix Beacon AIP to use `sendAttestation`. Add link comment to produceBlockV2. * Add debug logs before publish operation for blocks, attestations and aggregated attestations. Fix attestations publishing issue. * logging fixes `indexInCommnittee` already logged in attestation Co-authored-by: Jacek Sieka <jacek@status.im>
2021-08-23 10:41:48 +00:00
return RestApiResponse.response(cachedForkSchedule, Http200,
"application/json")
Rest API initial implementation.
2021-03-17 18:46:45 +00:00
Number of REST fixes for Altair. (#2790) * Fix getForkSchedule call. Create cache of all configuration endpoints at node startup. Add prepareJsonResponse() call to create cached responses. Mark all procedures with `raises`. * Add getForkSchedule to VC. Fix getForkSchedule return type for API. More `raises` annotations. Fix VC fork_service.nim. * Use `push raises` instead of inline `raises`. * Improvements for REST API aggregated attestations and attestations processing. * Rename eth2_network.sendXXX procedures to eth2_network.broadcastXXX. Add broadcastBeaconBlock() and broadcastAggregateAndProof(). Fix links to specification in REST API declarations. Add implementation for v2 getStateV2(). Add validator_duties.sendXXX procedures which not only broadcast data, but also validate it. Fix JSON-RPC/REST to use new validator_duties.sendXXX procedures instead of own implementations. * Fix validator_client online nodes count incorrect value. Fix aggregate and proof attestation could be sent too late. * Adding timeout for block wait in attestations processing. Fix compilation errors. * Attempt to debug aggregate and proofs. * Fix Beacon AIP to use `sendAttestation`. Add link comment to produceBlockV2. * Add debug logs before publish operation for blocks, attestations and aggregated attestations. Fix attestations publishing issue. * logging fixes `indexInCommnittee` already logged in attestation Co-authored-by: Jacek Sieka <jacek@status.im>
2021-08-23 10:41:48 +00:00
# https://ethereum.github.io/beacon-APIs/#/Config/getSpec
Rest API initial implementation.
2021-03-17 18:46:45 +00:00
router.api(MethodGet,
"/api/eth/v1/config/spec") do () -> RestApiResponse:
Number of REST fixes for Altair. (#2790) * Fix getForkSchedule call. Create cache of all configuration endpoints at node startup. Add prepareJsonResponse() call to create cached responses. Mark all procedures with `raises`. * Add getForkSchedule to VC. Fix getForkSchedule return type for API. More `raises` annotations. Fix VC fork_service.nim. * Use `push raises` instead of inline `raises`. * Improvements for REST API aggregated attestations and attestations processing. * Rename eth2_network.sendXXX procedures to eth2_network.broadcastXXX. Add broadcastBeaconBlock() and broadcastAggregateAndProof(). Fix links to specification in REST API declarations. Add implementation for v2 getStateV2(). Add validator_duties.sendXXX procedures which not only broadcast data, but also validate it. Fix JSON-RPC/REST to use new validator_duties.sendXXX procedures instead of own implementations. * Fix validator_client online nodes count incorrect value. Fix aggregate and proof attestation could be sent too late. * Adding timeout for block wait in attestations processing. Fix compilation errors. * Attempt to debug aggregate and proofs. * Fix Beacon AIP to use `sendAttestation`. Add link comment to produceBlockV2. * Add debug logs before publish operation for blocks, attestations and aggregated attestations. Fix attestations publishing issue. * logging fixes `indexInCommnittee` already logged in attestation Co-authored-by: Jacek Sieka <jacek@status.im>
2021-08-23 10:41:48 +00:00
return RestApiResponse.response(cachedConfigSpec, Http200,
"application/json")
Rest API initial implementation.
2021-03-17 18:46:45 +00:00
Number of REST fixes for Altair. (#2790) * Fix getForkSchedule call. Create cache of all configuration endpoints at node startup. Add prepareJsonResponse() call to create cached responses. Mark all procedures with `raises`. * Add getForkSchedule to VC. Fix getForkSchedule return type for API. More `raises` annotations. Fix VC fork_service.nim. * Use `push raises` instead of inline `raises`. * Improvements for REST API aggregated attestations and attestations processing. * Rename eth2_network.sendXXX procedures to eth2_network.broadcastXXX. Add broadcastBeaconBlock() and broadcastAggregateAndProof(). Fix links to specification in REST API declarations. Add implementation for v2 getStateV2(). Add validator_duties.sendXXX procedures which not only broadcast data, but also validate it. Fix JSON-RPC/REST to use new validator_duties.sendXXX procedures instead of own implementations. * Fix validator_client online nodes count incorrect value. Fix aggregate and proof attestation could be sent too late. * Adding timeout for block wait in attestations processing. Fix compilation errors. * Attempt to debug aggregate and proofs. * Fix Beacon AIP to use `sendAttestation`. Add link comment to produceBlockV2. * Add debug logs before publish operation for blocks, attestations and aggregated attestations. Fix attestations publishing issue. * logging fixes `indexInCommnittee` already logged in attestation Co-authored-by: Jacek Sieka <jacek@status.im>
2021-08-23 10:41:48 +00:00
# https://ethereum.github.io/beacon-APIs/#/Config/getDepositContract
Rest API initial implementation.
2021-03-17 18:46:45 +00:00
router.api(MethodGet,
"/api/eth/v1/config/deposit_contract") do () -> RestApiResponse:
Number of REST fixes for Altair. (#2790) * Fix getForkSchedule call. Create cache of all configuration endpoints at node startup. Add prepareJsonResponse() call to create cached responses. Mark all procedures with `raises`. * Add getForkSchedule to VC. Fix getForkSchedule return type for API. More `raises` annotations. Fix VC fork_service.nim. * Use `push raises` instead of inline `raises`. * Improvements for REST API aggregated attestations and attestations processing. * Rename eth2_network.sendXXX procedures to eth2_network.broadcastXXX. Add broadcastBeaconBlock() and broadcastAggregateAndProof(). Fix links to specification in REST API declarations. Add implementation for v2 getStateV2(). Add validator_duties.sendXXX procedures which not only broadcast data, but also validate it. Fix JSON-RPC/REST to use new validator_duties.sendXXX procedures instead of own implementations. * Fix validator_client online nodes count incorrect value. Fix aggregate and proof attestation could be sent too late. * Adding timeout for block wait in attestations processing. Fix compilation errors. * Attempt to debug aggregate and proofs. * Fix Beacon AIP to use `sendAttestation`. Add link comment to produceBlockV2. * Add debug logs before publish operation for blocks, attestations and aggregated attestations. Fix attestations publishing issue. * logging fixes `indexInCommnittee` already logged in attestation Co-authored-by: Jacek Sieka <jacek@status.im>
2021-08-23 10:41:48 +00:00
return RestApiResponse.response(cachedDepositContract, Http200,
"application/json")
Address #2491.
2021-04-13 10:19:31 +00:00
router.redirect(
MethodGet,
"/eth/v1/config/fork_schedule",
"/api/eth/v1/config/fork_schedule"
)
router.redirect(
MethodGet,
"/eth/v1/config/spec",
"/api/eth/v1/config/spec"
)
router.redirect(
MethodGet,
"/eth/v1/config/deposit_contract",
"/api/eth/v1/config/deposit_contract"
)