reuse logic between message selection and validation
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@ -31,7 +31,6 @@ import (
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amt "github.com/filecoin-project/go-amt-ipld/v2"
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"github.com/filecoin-project/sector-storage/ffiwrapper"
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"github.com/filecoin-project/specs-actors/actors/abi"
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"github.com/filecoin-project/specs-actors/actors/abi/big"
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"github.com/filecoin-project/specs-actors/actors/builtin"
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"github.com/filecoin-project/specs-actors/actors/builtin/power"
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"github.com/filecoin-project/specs-actors/actors/crypto"
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@ -844,38 +843,9 @@ func (syncer *Syncer) checkBlockMessages(ctx context.Context, b *types.FullBlock
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checkMsg := func(m *types.Message) error {
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// Phase 1: syntactic validation, as defined in the spec
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if m.Version != 0 {
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return xerrors.New("'Version' unsupported")
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}
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if m.To == address.Undef {
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return xerrors.New("'To' address cannot be empty")
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}
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if m.From == address.Undef {
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return xerrors.New("'From' address cannot be empty")
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}
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if m.Value.LessThan(big.Zero()) {
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return xerrors.New("'Value' field cannot be negative")
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}
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if m.Value.GreaterThan(types.TotalFilecoinInt) {
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return xerrors.New("'Value' field cannot be greater than total filecoin supply")
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}
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if m.GasPrice.LessThan(big.Zero()) {
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return xerrors.New("'GasPrice' field cannot be negative")
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}
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if m.GasLimit > build.BlockGasLimit {
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return xerrors.New("'GasLimit' field cannot be greater than a block's gas limit")
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}
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// since prices might vary with time, this is technically semantic validation
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if m.GasLimit < vm.PricelistByEpoch(baseTs.Height()).OnChainMessage(m.ChainLength()) {
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return xerrors.New("'GasLimit' field cannot be less than the cost of storing a message on chain")
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minGas := vm.PricelistByEpoch(baseTs.Height()).OnChainMessage(m.ChainLength())
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if err := m.ValidForBlockInclusion(minGas); err != nil {
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return err
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}
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// Phase 2: (Partial) semantic validation:
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@ -4,10 +4,13 @@ import (
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"bytes"
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"fmt"
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"github.com/filecoin-project/lotus/build"
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"github.com/filecoin-project/specs-actors/actors/abi"
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"github.com/filecoin-project/specs-actors/actors/abi/big"
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block "github.com/ipfs/go-block-format"
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"github.com/ipfs/go-cid"
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"github.com/multiformats/go-multihash"
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xerrors "golang.org/x/xerrors"
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"github.com/filecoin-project/go-address"
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)
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@ -121,3 +124,40 @@ func (m *Message) VMMessage() *Message {
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func (m *Message) Equals(o *Message) bool {
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return m.Cid() == o.Cid()
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}
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func (m *Message) ValidForBlockInclusion(minGas int64) error {
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if m.Version != 0 {
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return xerrors.New("'Version' unsupported")
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}
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if m.To == address.Undef {
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return xerrors.New("'To' address cannot be empty")
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}
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if m.From == address.Undef {
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return xerrors.New("'From' address cannot be empty")
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}
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if m.Value.LessThan(big.Zero()) {
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return xerrors.New("'Value' field cannot be negative")
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}
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if m.Value.GreaterThan(TotalFilecoinInt) {
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return xerrors.New("'Value' field cannot be greater than total filecoin supply")
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}
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if m.GasPrice.LessThan(big.Zero()) {
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return xerrors.New("'GasPrice' field cannot be negative")
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}
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if m.GasLimit > build.BlockGasLimit {
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return xerrors.New("'GasLimit' field cannot be greater than a block's gas limit")
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}
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// since prices might vary with time, this is technically semantic validation
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if m.GasLimit < minGas {
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return xerrors.New("'GasLimit' field cannot be less than the cost of storing a message on chain")
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}
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return nil
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}
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@ -18,6 +18,7 @@ import (
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"github.com/filecoin-project/lotus/chain/gen"
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"github.com/filecoin-project/lotus/chain/store"
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"github.com/filecoin-project/lotus/chain/types"
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"github.com/filecoin-project/lotus/chain/vm"
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logging "github.com/ipfs/go-log/v2"
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"go.opencensus.io/trace"
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@ -421,6 +422,12 @@ func SelectMessages(ctx context.Context, al ActorLookup, ts *types.TipSet, msgs
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for _, msg := range msgs {
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minGas := vm.PricelistByEpoch(ts.Height()).OnChainMessage(msg.VMMessage().ChainLength()) // TODO: really should be doing just msg.ChainLength() but the sync side of this code doesnt seem to have access to that
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if err := msg.VMMessage().ValidForBlockInclusion(minGas); err != nil {
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log.Warnf("invalid message in message pool: %s", err)
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continue
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}
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// TODO: this should be in some more general 'validate message' call
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if msg.Message.GasLimit > build.BlockGasLimit {
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log.Warnf("message in mempool had too high of a gas limit (%d)", msg.Message.GasLimit)
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@ -80,7 +80,7 @@ func TestMessageFiltering(t *testing.T) {
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},
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}
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outmsgs, err := SelectMessages(ctx, af, nil, wrapMsgs(msgs))
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outmsgs, err := SelectMessages(ctx, af, &types.TipSet{}, wrapMsgs(msgs))
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if err != nil {
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t.Fatal(err)
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}
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