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The core protocol of WoopChain
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woop/internal/params/protocol_params.go

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Migrate go-ethereum params into harmony/internal/params
5 years ago
package params
const (
// GasLimitBoundDivisor ...
GasLimitBoundDivisor uint64 = 1024 // The bound divisor of the gas limit, used in update calculations.
// MinGasLimit ...
MinGasLimit uint64 = 5000 // Minimum the gas limit may ever be.
// GenesisGasLimit ...
GenesisGasLimit uint64 = 4712388 // Gas limit of the Genesis block.
[double-sign] Provide proof of double sign in slash record sent to beaconchain (#2253) * [double-sign] Commit changes in consensus needed for double-sign * [double-sign] Leader captures when valdator double signs, broadcasts to beaconchain * [slash] Add quick iteration tool for testing double-signing * [slash] Add webhook example * [slash] Add http server for hook to trigger double sign behavior * [double-sign] Use bin/trigger-double-sign to cause a double-sign * [double-sign] Full feedback loop working * [slash] Thread through the slash records in the block proposal step * [slash] Compute the slashing rate * [double-sign] Generalize yaml malicious for many keys * [double-sign][slash] Modify data structures, verify via webhook handler * [slash][double-sign] Find one address of bls public key signer, seemingly settle on data structures * [slash] Apply to state slashing for double signing * [slash][double-sign] Checkpoint for working code that slashes on beaconchain * [slash] Keep track of the total slash and total reporters reward * [slash] Dump account state before and after the slash * [slash] Satisfy Travis * [slash][state] Apply slash to the snapshot at beginning of epoch, now need to capture also the new delegates * [slash] Capture the unique new delegations since snapshot as well * [slash] Filter undelegation by epoch of double sign * [slash] Add TODO of correctness needed in slash needs on off-chain data * [rpc] Fix closure issue on shardID * [slash] Add delegator to double-sign testing script * [slash] Expand crt-validator.sh with commenting printfs and make delegation * [slash] Finish track payment of leftover slash debt after undelegation runs out * [slash] Now be explicit about error wrt delegatorSlashApply * [slash] Capture specific sanity check on slash paidoff * [slash] Track slash from undelegation piecemeal * [slash][delegation] Named slice types, .String() * [slash] Do no RLP encode twice, once is enough * [slash] Remove special case of validators own delegation * [slash] Refactor approach to slash state application * [slash] Begin expanding out Verify * [slash] Slash on snapshot delegations, not current * [slash] Fix Epoch Cmp * [slash] Third iteration on slash logic * [slash] Use full slash amount * [slash] More log, whitespace * [slash] Remove Println, add log * [slash] Remove debug Println * [slash] Add record in unit test * [slash] Build Validator snapshot, current. Fill out slash record * [slash] Need to get RLP dump of a header to use in test * [slash] Factor out double sign test constants * [slash] Factor out common for validator, stub out slash application, finish out deserialization setup * [slash] Factor out data structure creation because of var lexical scoping * [slash] Seem to have pipeline of unit test e2e executing * [slash] Add expected snitch, slash amounts * [slash] Checkpoint * [slash] Unit test correctly checks case of validator own stake which could drop below 1 ONE in slashing * [config] add double-sign testnet config (#1) Signed-off-by: Leo Chen <leo@harmony.one> * [slash] Commit for as is code & data of current dump.json * [slash] Order of state operation not correct in test, hence bad results, thank you dlv * [slash] Add snapshot state dump * [slash] Pay off slash of validator own delegation correctly * [slash] Pay off slash debt with special case for min-self * [slash] Pass first scenario conclusively * [slash] 2% slash passes unit test for own delegation and external * [slash] Parameterize unit test to easily test .02 vs .80 slash * [slash] Handle own delegation correctly at 80% slash * [slash] Have 80% slash working with external delegator * [slash] Remove debug code from slash * [slash] Adjust Apply signature, test again for 2% slash * [slash] Factor out scenario in testing so can test 2% and 80% at same time * [slash] Correct balance deduction on plan delegation * [slash] Mock out ChainReader for TestVerify * [slash] Small surface area interface, now feedback loop for verify * [slash] Remove development json * [slash] trigger-double-sign consumes yaml * [slash] Remove dead code * [slash][test] Factor ValidatorWrapper into scenario * [slash][test] Add example from local-testing dump - caution might be off * [slash] Factor out mutation of slashDebt * [slash][test] Factor out tests so can easily load test-case from bytes * [slash] Fix payment mistake in validator own delegation wrt min-self-delgation respected * [slash] Satisfy Travis * [slash] Begin cleanup of PR * [slash] Apply slash from header to Finalize via state processor * [slash] Productionize code, Println => logs; adjust slash picked in newblock * [slash] Need pointer for rlp.Decode * [slash] ValidatorInformation use full wrapper * Fix median stake * [staking] Adjust MarshalJSON for Validator, Wrapper * Refactor offchain data commit; Make block onchain/offchain commit atomic (#2279) * Refactor offchain data; Add epoch to ValidatorSnapshot * Make block onchain/offchain data commit atomically * [slash][committee] Set .Active to false on double sign, do not consider banned or inactive for committee assignment * [effective] VC eligible.go * [consensus] Redundant field in printf * [docker] import-ks for a dev account * [slash] Create BLS key for dockerfile and crt-validator.sh * [slash][docker] Easy deployment of double-sign testing * [docker] Have slash work as single docker command * [rpc] Fix median-stake RPC * [slash] Update webhook with default docker BLS key * [docker][slash] Fresh yaml copy for docker build, remove dev code in main.go * [slash] Remove helper binary, commented out code, change to local config * [params] Factor out test genesis value * Add shard checking to Tx-Pool & correct blacklist (#2301) * [core] Fix blacklist & add shardID check * [staking + node + cmd] Fix blacklist & add shardID check * [slash] Adjust to PR comments part 1 * [docker] Use different throw away funded account * [docker] Create easier testing for delegation with private keys * [docker] Update yaml * [slash] Remove special case for slashing validator own delegation wrt min-self-delegate * [docker] Install nano as well * [slash] Early error if banned * [quorum] Expose earning account in decider marshal json * Revert "Refactor offchain data commit; Make block onchain/offchain commit atomic (#2279)" This reverts commit 9ffbf682c075b49188923c65a0bbf39ac188be00. * [slash] Add non-sanity check way to update validator * [reward] Increase percision on percentage in schedule * [slash] Adjust logs * [committee] Check eligibility of validator before doing sanity check * [slash] Update docker * [slash] Move create validator script to test * [slash] More log * [param] Make things faster * [slash][off-chain] Clear out slashes from pending in writeblockwithstate * [cross-link] Log is not error, just info * [blockchain] Not necessary to guard DeletePendingSlashingCandidates * [slash][consensus] Use plain []byte for signature b/c bls.Sign has private impl fields, rlp does not encode that * [slash][test] Use faucet as sender, assume user imported * [slash] Test setup * [slash] reserve error for real error in logs * [slash][availability] Apply availability correct, bump signing count each block * [slash][staking] Consider banned field in sanity check, pay snitch only half of what was actually slashed * [slash] Pay as much as can * [slash] use right nowAmt * [slash] Take away from rewards as well * [slash] iterate faster * [slash] Remove dev based timing * [slash] Add more log, sanity check incoming slash records, only count external for slash rate * [availability][state] Adjust signature of ValidatorWrapper wrt state, filter out for staked validators, correct availaibility measure on running counters * [availability] More log * [slash] Simply pre slash erra slashing * [slash] Remove development code * [slash] Use height from recvMsg, todo on epoch * [staking] Not necessary to touch LastEpochInCommittee in staking_verifier * [slash] Undo ds in endpoint pattern config * [slash] Add TODO and log when delegation becomes 0 b/c slash debt payment * [slash] Abstract staked validators from shard.State into type, set slash rate based BLSKey count Co-authored-by: Leo Chen <leo@harmony.one> Co-authored-by: flicker-harmony <52401354+flicker-harmony@users.noreply.github.com> Co-authored-by: Rongjian Lan <rongjian@harmony.one> Co-authored-by: Daniel Van Der Maden <daniel@harmony.one>
5 years ago
// TestGenesisGasLimit ..
[Genesis] Add more internal genesis keys for test networks * Increase gas per block limit to 80 mill for testnets
5 years ago
TestGenesisGasLimit uint64 = 80000000 // A Gas limit in testing of the Genesis block (set same as current mainnet)
Migrate go-ethereum params into harmony/internal/params
5 years ago
// MaximumExtraDataSize ...
MaximumExtraDataSize uint64 = 32 // Maximum size extra data may be after Genesis.
// ExpByteGas ...
ExpByteGas uint64 = 10 // Times ceil(log256(exponent)) for the EXP instruction.
// SloadGas ...
SloadGas uint64 = 50 // Multiplied by the number of 32-byte words that are copied (round up) for any *COPY operation and added.
// CallValueTransferGas ...
CallValueTransferGas uint64 = 9000 // Paid for CALL when the value transfer is non-zero.
// CallNewAccountGas ...
CallNewAccountGas uint64 = 25000 // Paid for CALL when the destination address didn't exist prior.
// TxGas ...
TxGas uint64 = 21000 // Per transaction not creating a contract. NOTE: Not payable on data of calls between transactions.
// TxGasContractCreation ...
TxGasContractCreation uint64 = 53000 // Per transaction that creates a contract. NOTE: Not payable on data of calls between transactions.
Make create validator requires extra transaction fee to further deter spam. (#2248) * update testnet epochs * Fix the one-off error fully * Add const for the bad block num * Graceful shutdown of node * Add syscall.SIGTERM for shutdown * Add transaction base fee for createValidator as 10x of create contract * Add transaction base fee for createValidator as 100x of create contract * Add transaction base fee for createValidator as 10x of create contract * Add transaction base fee for createValidator as 100x of create contract * Fix lint
5 years ago
// TxGasValidatorCreation ...
TxGasValidatorCreation uint64 = 5300000 // Per transaction that creates a new validator. NOTE: Not payable on data of calls between transactions.
Migrate go-ethereum params into harmony/internal/params
5 years ago
// TxDataZeroGas ...
TxDataZeroGas uint64 = 4 // Per byte of data attached to a transaction that equals zero. NOTE: Not payable on data of calls between transactions.
// QuadCoeffDiv ...
QuadCoeffDiv uint64 = 512 // Divisor for the quadratic particle of the memory cost equation.
// LogDataGas ...
LogDataGas uint64 = 8 // Per byte in a LOG* operation's data.
// CallStipend ...
CallStipend uint64 = 2300 // Free gas given at beginning of call.
// Sha3Gas ...
Sha3Gas uint64 = 30 // Once per SHA3 operation.
// Sha3WordGas ...
Sha3WordGas uint64 = 6 // Once per word of the SHA3 operation's data.
// SstoreSetGas ...
SstoreSetGas uint64 = 20000 // Once per SLOAD operation.
// SstoreResetGas ...
SstoreResetGas uint64 = 5000 // Once per SSTORE operation if the zeroness changes from zero.
// SstoreClearGas ...
SstoreClearGas uint64 = 5000 // Once per SSTORE operation if the zeroness doesn't change.
// SstoreRefundGas ...
SstoreRefundGas uint64 = 15000 // Once per SSTORE operation if the zeroness changes to zero.
// NetSstoreNoopGas ...
NetSstoreNoopGas uint64 = 200 // Once per SSTORE operation if the value doesn't change.
// NetSstoreInitGas ...
NetSstoreInitGas uint64 = 20000 // Once per SSTORE operation from clean zero.
// NetSstoreCleanGas ...
NetSstoreCleanGas uint64 = 5000 // Once per SSTORE operation from clean non-zero.
// NetSstoreDirtyGas ...
NetSstoreDirtyGas uint64 = 200 // Once per SSTORE operation from dirty.
// NetSstoreClearRefund ...
NetSstoreClearRefund uint64 = 15000 // Once per SSTORE operation for clearing an originally existing storage slot
// NetSstoreResetRefund ...
NetSstoreResetRefund uint64 = 4800 // Once per SSTORE operation for resetting to the original non-zero value
// NetSstoreResetClearRefund ...
NetSstoreResetClearRefund uint64 = 19800 // Once per SSTORE operation for resetting to the original zero value
// JumpdestGas ...
JumpdestGas uint64 = 1 // Refunded gas, once per SSTORE operation if the zeroness changes to zero.
// EpochDuration ...
EpochDuration uint64 = 30000 // Duration between proof-of-work epochs.
// CallGas ...
CallGas uint64 = 40 // Once per CALL operation & message call transaction.
// CreateDataGas ...
CreateDataGas uint64 = 200 //
// CallCreateDepth ...
CallCreateDepth uint64 = 1024 // Maximum depth of call/create stack.
// ExpGas ...
ExpGas uint64 = 10 // Once per EXP instruction
// LogGas ...
LogGas uint64 = 375 // Per LOG* operation.
// CopyGas ...
CopyGas uint64 = 3 //
// StackLimit ...
StackLimit uint64 = 1024 // Maximum size of VM stack allowed.
// TierStepGas ...
TierStepGas uint64 = 0 // Once per operation, for a selection of them.
// LogTopicGas ...
LogTopicGas uint64 = 375 // Multiplied by the * of the LOG*, per LOG transaction. e.g. LOG0 incurs 0 * c_txLogTopicGas, LOG4 incurs 4 * c_txLogTopicGas.
// CreateGas ...
CreateGas uint64 = 32000 // Once per CREATE operation & contract-creation transaction.
// Create2Gas ...
Create2Gas uint64 = 32000 // Once per CREATE2 operation
// SuicideRefundGas ...
SuicideRefundGas uint64 = 24000 // Refunded following a suicide operation.
// MemoryGas ...
MemoryGas uint64 = 3 // Times the address of the (highest referenced byte in memory + 1). NOTE: referencing happens on read, write and in instructions such as RETURN and CALL.
// TxDataNonZeroGas ...
TxDataNonZeroGas uint64 = 68 // Per byte of data attached to a transaction that is not equal to zero. NOTE: Not payable on data of calls between transactions.
// MaxCodeSize ...
MaxCodeSize = 24576 // Maximum bytecode to permit for a contract
// Precompiled contract gas prices
// EcrecoverGas ...
EcrecoverGas uint64 = 3000 // Elliptic curve sender recovery gas price
// Sha256BaseGas ...
Sha256BaseGas uint64 = 60 // Base price for a SHA256 operation
// Sha256PerWordGas ...
Sha256PerWordGas uint64 = 12 // Per-word price for a SHA256 operation
// Ripemd160BaseGas ...
Ripemd160BaseGas uint64 = 600 // Base price for a RIPEMD160 operation
// Ripemd160PerWordGas ...
Ripemd160PerWordGas uint64 = 120 // Per-word price for a RIPEMD160 operation
// IdentityBaseGas ...
IdentityBaseGas uint64 = 15 // Base price for a data copy operation
// IdentityPerWordGas ...
IdentityPerWordGas uint64 = 3 // Per-work price for a data copy operation
// ModExpQuadCoeffDiv ...
ModExpQuadCoeffDiv uint64 = 20 // Divisor for the quadratic particle of the big int modular exponentiation
// Bn256AddGas ...
Bn256AddGas uint64 = 500 // Gas needed for an elliptic curve addition
// Bn256ScalarMulGas ...
Bn256ScalarMulGas uint64 = 40000 // Gas needed for an elliptic curve scalar multiplication
// Bn256PairingBaseGas ...
Bn256PairingBaseGas uint64 = 100000 // Base price for an elliptic curve pairing check
// Bn256PairingPerPointGas ...
Bn256PairingPerPointGas uint64 = 80000 // Per-point price for an elliptic curve pairing check
)