status-im
/
nimbus-eth2
mirror of https://github.com/status-im/nimbus-eth2.git
2
0
Fork 0
Code Issues Projects Releases Wiki Activity

Proposer slashing is 0.8.3 (#425) 

* minimal refactor of proposer slashings to 0.8.3; no semantic difference

* actually mark spec
This commit is contained in:
Dustin Brody 2019-09-10 15:29:46 +00:00 committed by Mamy Ratsimbazafy
parent 42d785816d
commit f72de67f63
1 changed files with 42 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
beacon_chain/spec/state_transition_block.nim
View File

@ -139,16 +139,10 @@ func is_slashable_validator(validator: Validator, epoch: Epoch): bool =
(validator.activation_epoch <= epoch) and
(epoch < validator.withdrawable_epoch)
# https://github.com/ethereum/eth2.0-specs/blob/v0.6.3/specs/core/0_beacon-chain.md#proposer-slashings
proc processProposerSlashings(
state: var BeaconState, blck: BeaconBlock, flags: UpdateFlags,
stateCache: var StateCache): bool =
if len(blck.body.proposer_slashings) > MAX_PROPOSER_SLASHINGS:
notice "PropSlash: too many!",
proposer_slashings = len(blck.body.proposer_slashings)
return false
for proposer_slashing in blck.body.proposer_slashings:
# https://github.com/ethereum/eth2.0-specs/blob/v0.8.3/specs/core/0_beacon-chain.md#proposer-slashings
proc process_proposer_slashing(
state: var BeaconState, proposer_slashing: ProposerSlashing,
flags: UpdateFlags, stateCache: var StateCache): bool =
let proposer = state.validators[proposer_slashing.proposer_index.int]
# Verify that the epoch is the same
@ -185,6 +179,21 @@ proc processProposerSlashings(
true
proc processProposerSlashings(
state: var BeaconState, blck: BeaconBlock, flags: UpdateFlags,
stateCache: var StateCache): bool =
if len(blck.body.proposer_slashings) > MAX_PROPOSER_SLASHINGS:
notice "PropSlash: too many!",
proposer_slashings = len(blck.body.proposer_slashings)
return false
for proposer_slashing in blck.body.proposer_slashings:
if not process_proposer_slashing(
state, proposer_slashing, flags, stateCache):
return false
true
# https://github.com/ethereum/eth2.0-specs/blob/v0.8.3/specs/core/0_beacon-chain.md#is_slashable_attestation_data
func is_slashable_attestation_data(
data_1: AttestationData, data_2: AttestationData): bool =