package main import ( "bytes" "context" "encoding/hex" "github.com/ipfs/go-cid" "golang.org/x/xerrors" "github.com/filecoin-project/go-address" "github.com/filecoin-project/go-state-types/crypto" "github.com/filecoin-project/lotus/api" "github.com/filecoin-project/lotus/chain/types" ) type LoggedWallet struct { under api.WalletAPI } func (c *LoggedWallet) WalletNew(ctx context.Context, typ types.KeyType) (address.Address, error) { log.Infow("WalletNew", "type", typ) return c.under.WalletNew(ctx, typ) } func (c *LoggedWallet) WalletHas(ctx context.Context, addr address.Address) (bool, error) { log.Infow("WalletHas", "address", addr) return c.under.WalletHas(ctx, addr) } func (c *LoggedWallet) WalletList(ctx context.Context) ([]address.Address, error) { log.Infow("WalletList") return c.under.WalletList(ctx) } func (c *LoggedWallet) WalletSign(ctx context.Context, k address.Address, msg []byte, meta api.MsgMeta) (*crypto.Signature, error) { switch meta.Type { case api.MTChainMsg: var cmsg types.Message if err := cmsg.UnmarshalCBOR(bytes.NewReader(meta.Extra)); err != nil { return nil, xerrors.Errorf("unmarshalling message: %w", err) } _, bc, err := cid.CidFromBytes(msg) if err != nil { return nil, xerrors.Errorf("getting cid from signing bytes: %w", err) } if !cmsg.Cid().Equals(bc) { return nil, xerrors.Errorf("cid(meta.Extra).bytes() != msg") } log.Infow("WalletSign", "address", k, "type", meta.Type, "from", cmsg.From, "to", cmsg.To, "value", types.FIL(cmsg.Value), "feecap", types.FIL(cmsg.RequiredFunds()), "method", cmsg.Method, "params", hex.EncodeToString(cmsg.Params)) default: log.Infow("WalletSign", "address", k, "type", meta.Type) } return c.under.WalletSign(ctx, k, msg, meta) } func (c *LoggedWallet) WalletExport(ctx context.Context, a address.Address) (*types.KeyInfo, error) { log.Infow("WalletExport", "address", a) return c.under.WalletExport(ctx, a) } func (c *LoggedWallet) WalletImport(ctx context.Context, ki *types.KeyInfo) (address.Address, error) { log.Infow("WalletImport", "type", ki.Type) return c.under.WalletImport(ctx, ki) } func (c *LoggedWallet) WalletDelete(ctx context.Context, addr address.Address) error { log.Infow("WalletDelete", "address", addr) return c.under.WalletDelete(ctx, addr) }