197 lines
5.0 KiB
Go
197 lines
5.0 KiB
Go
package full
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import (
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"context"
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"encoding/json"
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"github.com/filecoin-project/go-address"
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"github.com/ipfs/go-cid"
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"go.uber.org/fx"
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"golang.org/x/xerrors"
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"github.com/filecoin-project/lotus/api"
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"github.com/filecoin-project/lotus/chain/messagepool"
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"github.com/filecoin-project/lotus/chain/messagesigner"
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"github.com/filecoin-project/lotus/chain/types"
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"github.com/filecoin-project/lotus/node/modules/dtypes"
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)
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type MpoolModuleAPI interface {
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MpoolPush(ctx context.Context, smsg *types.SignedMessage) (cid.Cid, error)
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}
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// MpoolModule provides a default implementation of MpoolModuleAPI.
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// It can be swapped out with another implementation through Dependency
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// Injection (for example with a thin RPC client).
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type MpoolModule struct {
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fx.In
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Mpool *messagepool.MessagePool
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}
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var _ MpoolModuleAPI = (*MpoolModule)(nil)
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type MpoolAPI struct {
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fx.In
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MpoolModuleAPI
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WalletAPI
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GasAPI
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MessageSigner *messagesigner.MessageSigner
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PushLocks *dtypes.MpoolLocker
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}
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func (a *MpoolAPI) MpoolGetConfig(context.Context) (*types.MpoolConfig, error) {
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return a.Mpool.GetConfig(), nil
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}
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func (a *MpoolAPI) MpoolSetConfig(ctx context.Context, cfg *types.MpoolConfig) error {
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return a.Mpool.SetConfig(cfg)
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}
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func (a *MpoolAPI) MpoolSelect(ctx context.Context, tsk types.TipSetKey, ticketQuality float64) ([]*types.SignedMessage, error) {
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ts, err := a.Chain.GetTipSetFromKey(tsk)
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if err != nil {
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return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err)
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}
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return a.Mpool.SelectMessages(ts, ticketQuality)
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}
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func (a *MpoolAPI) MpoolPending(ctx context.Context, tsk types.TipSetKey) ([]*types.SignedMessage, error) {
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ts, err := a.Chain.GetTipSetFromKey(tsk)
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if err != nil {
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return nil, xerrors.Errorf("loading tipset %s: %w", tsk, err)
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}
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pending, mpts := a.Mpool.Pending()
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haveCids := map[cid.Cid]struct{}{}
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for _, m := range pending {
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haveCids[m.Cid()] = struct{}{}
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}
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if ts == nil || mpts.Height() > ts.Height() {
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return pending, nil
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}
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for {
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if mpts.Height() == ts.Height() {
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if mpts.Equals(ts) {
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return pending, nil
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}
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// different blocks in tipsets
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have, err := a.Mpool.MessagesForBlocks(ts.Blocks())
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if err != nil {
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return nil, xerrors.Errorf("getting messages for base ts: %w", err)
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}
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for _, m := range have {
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haveCids[m.Cid()] = struct{}{}
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}
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}
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msgs, err := a.Mpool.MessagesForBlocks(ts.Blocks())
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if err != nil {
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return nil, xerrors.Errorf(": %w", err)
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}
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for _, m := range msgs {
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if _, ok := haveCids[m.Cid()]; ok {
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continue
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}
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haveCids[m.Cid()] = struct{}{}
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pending = append(pending, m)
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}
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if mpts.Height() >= ts.Height() {
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return pending, nil
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}
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ts, err = a.Chain.LoadTipSet(ts.Parents())
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if err != nil {
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return nil, xerrors.Errorf("loading parent tipset: %w", err)
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}
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}
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}
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func (a *MpoolAPI) MpoolClear(ctx context.Context, local bool) error {
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a.Mpool.Clear(local)
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return nil
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}
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func (m *MpoolModule) MpoolPush(ctx context.Context, smsg *types.SignedMessage) (cid.Cid, error) {
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return m.Mpool.Push(smsg)
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}
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func (a *MpoolAPI) MpoolPushUntrusted(ctx context.Context, smsg *types.SignedMessage) (cid.Cid, error) {
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return a.Mpool.PushUntrusted(smsg)
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}
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func (a *MpoolAPI) MpoolPushMessage(ctx context.Context, msg *types.Message, spec *api.MessageSendSpec) (*types.SignedMessage, error) {
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cp := *msg
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msg = &cp
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inMsg := *msg
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fromA, err := a.Stmgr.ResolveToKeyAddress(ctx, msg.From, nil)
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if err != nil {
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return nil, xerrors.Errorf("getting key address: %w", err)
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}
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{
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done, err := a.PushLocks.TakeLock(ctx, fromA)
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if err != nil {
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return nil, xerrors.Errorf("taking lock: %w", err)
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}
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defer done()
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}
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if msg.Nonce != 0 {
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return nil, xerrors.Errorf("MpoolPushMessage expects message nonce to be 0, was %d", msg.Nonce)
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}
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msg, err = a.GasAPI.GasEstimateMessageGas(ctx, msg, spec, types.EmptyTSK)
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if err != nil {
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return nil, xerrors.Errorf("GasEstimateMessageGas error: %w", err)
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}
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if msg.GasPremium.GreaterThan(msg.GasFeeCap) {
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inJson, _ := json.Marshal(inMsg)
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outJson, _ := json.Marshal(msg)
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return nil, xerrors.Errorf("After estimation, GasPremium is greater than GasFeeCap, inmsg: %s, outmsg: %s",
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inJson, outJson)
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}
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if msg.From.Protocol() == address.ID {
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log.Warnf("Push from ID address (%s), adjusting to %s", msg.From, fromA)
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msg.From = fromA
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}
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b, err := a.WalletBalance(ctx, msg.From)
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if err != nil {
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return nil, xerrors.Errorf("mpool push: getting origin balance: %w", err)
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}
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if b.LessThan(msg.Value) {
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return nil, xerrors.Errorf("mpool push: not enough funds: %s < %s", b, msg.Value)
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}
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// Sign and push the message
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return a.MessageSigner.SignMessage(ctx, msg, func(smsg *types.SignedMessage) error {
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if _, err := a.MpoolModuleAPI.MpoolPush(ctx, smsg); err != nil {
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return xerrors.Errorf("mpool push: failed to push message: %w", err)
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}
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return nil
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})
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}
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func (a *MpoolAPI) MpoolGetNonce(ctx context.Context, addr address.Address) (uint64, error) {
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return a.Mpool.GetNonce(addr)
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}
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func (a *MpoolAPI) MpoolSub(ctx context.Context) (<-chan api.MpoolUpdate, error) {
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return a.Mpool.Updates(ctx)
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}
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