114 lines
5.5 KiB
Nim
114 lines
5.5 KiB
Nim
# beacon_chain
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# Copyright (c) 2018-2021 Status Research & Development GmbH
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# Licensed and distributed under either of
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# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
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# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
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# at your option. This file may not be copied, modified, or distributed except according to those terms.
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{.push raises: [Defect].}
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import
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stew/endians2,
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json_rpc/servers/httpserver,
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chronicles,
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nimcrypto/utils as ncrutils,
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../beacon_node,
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../eth1/eth1_monitor,
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../spec/forks
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logScope: topics = "configapi"
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type
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RpcServer = RpcHttpServer
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template unimplemented() =
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raise (ref CatchableError)(msg: "Unimplemented")
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proc installConfigApiHandlers*(rpcServer: RpcServer, node: BeaconNode) {.
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raises: [Defect, CatchableError].} =
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rpcServer.rpc("get_v1_config_fork_schedule") do () -> seq[Fork]:
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return @[getStateField(node.dag.headState.data, fork)]
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rpcServer.rpc("get_v1_config_spec") do () -> JsonNode:
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return %*{
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# Note: This is intentionally only returning v1.0 config values.
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# Please use the REST API /eth/v1/config/spec to retrieve the full config.
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# https://github.com/ethereum/consensus-specs/blob/v1.0.1/configs/mainnet/phase0.yaml
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"MAX_COMMITTEES_PER_SLOT": $MAX_COMMITTEES_PER_SLOT,
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"TARGET_COMMITTEE_SIZE": $TARGET_COMMITTEE_SIZE,
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"MAX_VALIDATORS_PER_COMMITTEE": $MAX_VALIDATORS_PER_COMMITTEE,
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"MIN_PER_EPOCH_CHURN_LIMIT": $node.dag.cfg.MIN_PER_EPOCH_CHURN_LIMIT,
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"CHURN_LIMIT_QUOTIENT": $node.dag.cfg.CHURN_LIMIT_QUOTIENT,
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"SHUFFLE_ROUND_COUNT": $SHUFFLE_ROUND_COUNT,
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"MIN_GENESIS_ACTIVE_VALIDATOR_COUNT":
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$node.dag.cfg.MIN_GENESIS_ACTIVE_VALIDATOR_COUNT,
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"MIN_GENESIS_TIME": $node.dag.cfg.MIN_GENESIS_TIME,
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"HYSTERESIS_QUOTIENT": $HYSTERESIS_QUOTIENT,
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"HYSTERESIS_DOWNWARD_MULTIPLIER": $HYSTERESIS_DOWNWARD_MULTIPLIER,
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"HYSTERESIS_UPWARD_MULTIPLIER": $HYSTERESIS_UPWARD_MULTIPLIER,
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"SAFE_SLOTS_TO_UPDATE_JUSTIFIED": $SAFE_SLOTS_TO_UPDATE_JUSTIFIED,
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"ETH1_FOLLOW_DISTANCE": $node.dag.cfg.ETH1_FOLLOW_DISTANCE,
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"TARGET_AGGREGATORS_PER_COMMITTEE": $TARGET_AGGREGATORS_PER_COMMITTEE,
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"RANDOM_SUBNETS_PER_VALIDATOR": $RANDOM_SUBNETS_PER_VALIDATOR,
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"EPOCHS_PER_RANDOM_SUBNET_SUBSCRIPTION":
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$EPOCHS_PER_RANDOM_SUBNET_SUBSCRIPTION,
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"SECONDS_PER_ETH1_BLOCK": $node.dag.cfg.SECONDS_PER_ETH1_BLOCK,
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"DEPOSIT_CHAIN_ID": $node.dag.cfg.DEPOSIT_CHAIN_ID,
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"DEPOSIT_NETWORK_ID": $node.dag.cfg.DEPOSIT_NETWORK_ID,
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"DEPOSIT_CONTRACT_ADDRESS": $node.dag.cfg.DEPOSIT_CONTRACT_ADDRESS,
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"MIN_DEPOSIT_AMOUNT": $MIN_DEPOSIT_AMOUNT,
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"MAX_EFFECTIVE_BALANCE": $MAX_EFFECTIVE_BALANCE,
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"EJECTION_BALANCE": $node.dag.cfg.EJECTION_BALANCE,
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"EFFECTIVE_BALANCE_INCREMENT": $EFFECTIVE_BALANCE_INCREMENT,
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"GENESIS_FORK_VERSION":
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"0x" & $node.dag.cfg.GENESIS_FORK_VERSION,
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"BLS_WITHDRAWAL_PREFIX": "0x" & ncrutils.toHex([BLS_WITHDRAWAL_PREFIX]),
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"GENESIS_DELAY": $node.dag.cfg.GENESIS_DELAY,
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"SECONDS_PER_SLOT": $SECONDS_PER_SLOT,
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"MIN_ATTESTATION_INCLUSION_DELAY": $MIN_ATTESTATION_INCLUSION_DELAY,
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"SLOTS_PER_EPOCH": $SLOTS_PER_EPOCH,
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"MIN_SEED_LOOKAHEAD": $MIN_SEED_LOOKAHEAD,
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"MAX_SEED_LOOKAHEAD": $MAX_SEED_LOOKAHEAD,
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"EPOCHS_PER_ETH1_VOTING_PERIOD": $EPOCHS_PER_ETH1_VOTING_PERIOD,
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"SLOTS_PER_HISTORICAL_ROOT": $SLOTS_PER_HISTORICAL_ROOT,
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"MIN_VALIDATOR_WITHDRAWABILITY_DELAY":
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$node.dag.cfg.MIN_VALIDATOR_WITHDRAWABILITY_DELAY,
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"SHARD_COMMITTEE_PERIOD": $node.dag.cfg.SHARD_COMMITTEE_PERIOD,
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"MIN_EPOCHS_TO_INACTIVITY_PENALTY": $MIN_EPOCHS_TO_INACTIVITY_PENALTY,
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"EPOCHS_PER_HISTORICAL_VECTOR": $EPOCHS_PER_HISTORICAL_VECTOR,
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"EPOCHS_PER_SLASHINGS_VECTOR": $EPOCHS_PER_SLASHINGS_VECTOR,
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"HISTORICAL_ROOTS_LIMIT": $HISTORICAL_ROOTS_LIMIT,
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"VALIDATOR_REGISTRY_LIMIT": $VALIDATOR_REGISTRY_LIMIT,
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"BASE_REWARD_FACTOR": $BASE_REWARD_FACTOR,
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"WHISTLEBLOWER_REWARD_QUOTIENT": $WHISTLEBLOWER_REWARD_QUOTIENT,
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"PROPOSER_REWARD_QUOTIENT": $PROPOSER_REWARD_QUOTIENT,
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"INACTIVITY_PENALTY_QUOTIENT": $INACTIVITY_PENALTY_QUOTIENT,
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"MIN_SLASHING_PENALTY_QUOTIENT": $MIN_SLASHING_PENALTY_QUOTIENT,
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"PROPORTIONAL_SLASHING_MULTIPLIER": $PROPORTIONAL_SLASHING_MULTIPLIER,
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"MAX_PROPOSER_SLASHINGS": $MAX_PROPOSER_SLASHINGS,
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"MAX_ATTESTER_SLASHINGS": $MAX_ATTESTER_SLASHINGS,
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"MAX_ATTESTATIONS": $MAX_ATTESTATIONS,
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"MAX_DEPOSITS": $MAX_DEPOSITS,
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"MAX_VOLUNTARY_EXITS": $MAX_VOLUNTARY_EXITS,
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"DOMAIN_BEACON_PROPOSER":
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"0x" & ncrutils.toHex(uint32(DOMAIN_BEACON_PROPOSER).toBytesLE()),
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"DOMAIN_BEACON_ATTESTER":
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"0x" & ncrutils.toHex(uint32(DOMAIN_BEACON_ATTESTER).toBytesLE()),
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"DOMAIN_RANDAO":
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"0x" & ncrutils.toHex(uint32(DOMAIN_RANDAO).toBytesLE()),
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"DOMAIN_DEPOSIT":
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"0x" & ncrutils.toHex(uint32(DOMAIN_DEPOSIT).toBytesLE()),
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"DOMAIN_VOLUNTARY_EXIT":
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"0x" & ncrutils.toHex(uint32(DOMAIN_VOLUNTARY_EXIT).toBytesLE()),
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"DOMAIN_SELECTION_PROOF":
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"0x" & ncrutils.toHex(uint32(DOMAIN_SELECTION_PROOF).toBytesLE()),
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"DOMAIN_AGGREGATE_AND_PROOF":
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"0x" & ncrutils.toHex(uint32(DOMAIN_AGGREGATE_AND_PROOF).toBytesLE())
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}
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rpcServer.rpc("get_v1_config_deposit_contract") do () -> JsonNode:
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return %*{
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"chain_id": $node.dag.cfg.DEPOSIT_CHAIN_ID,
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"address": node.dag.cfg.DEPOSIT_CONTRACT_ADDRESS
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}
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