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Merge pull request #4173 from filecoin-project/feat/basic-filter-on-start-epoch

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Reject deals that are > 90 days in the future in the BasicDealFilter
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Łukasz Magiera 2020-10-06 00:57:08 +02:00 committed by GitHub
commit dd1661c0b1
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1 changed files with 8 additions and 0 deletions
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8
node/modules/storageminer.go
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@ -44,6 +44,7 @@ import (
paramfetch "github.com/filecoin-project/go-paramfetch"
"github.com/filecoin-project/go-state-types/abi"
"github.com/filecoin-project/go-storedcounter"
"github.com/filecoin-project/specs-actors/actors/builtin"
sectorstorage "github.com/filecoin-project/lotus/extern/sector-storage"
"github.com/filecoin-project/lotus/extern/sector-storage/ffiwrapper"
@ -468,6 +469,13 @@ func BasicDealFilter(user dtypes.DealFilter) func(onlineOk dtypes.ConsiderOnline
return false, fmt.Sprintf("cannot seal a sector before %s", deal.Proposal.StartEpoch), nil
}
// Reject if it's more than 7 days in the future
// TODO: read from cfg
maxStartEpoch := ht + abi.ChainEpoch(7*builtin.EpochsInDay)
if deal.Proposal.StartEpoch > maxStartEpoch {
return false, fmt.Sprintf("deal start epoch is too far in the future: %s > %s", deal.Proposal.StartEpoch, maxStartEpoch), nil
}
if user != nil {
return user(ctx, deal)
}