Allow f4 address to send to all address types if ID address exists on…

… chain

chain/types/ethtypes/eth_types.go

@@ -256,6 +256,7 @@ func EthAddressFromPubKey(pubk []byte) ([]byte, error) {
 }
 
 func EthAddressFromFilecoinAddress(addr address.Address) (EthAddress, error) {
+	fmt.Println(addr.String())
 	switch addr.Protocol() {
 	case address.ID:
 		id, err := address.IDFromAddress(addr)

cli/send.go

@@ -82,14 +82,23 @@ var sendCmd = &cli.Command{
 		}
 		defer srv.Close() //nolint:errcheck
 
+		api := srv.FullNodeAPI()
+
 		ctx := ReqContext(cctx)
 		var params SendParams
 
-		params.To, err = address.NewFromString(cctx.Args().Get(0))
+		toAddr, err := address.NewFromString(cctx.Args().Get(0))
 		if err != nil {
 			return ShowHelp(cctx, fmt.Errorf("failed to parse target address: %w", err))
 		}
 
+		// Resolve id addr if possible.
+		idAddr, err := api.StateLookupID(ctx, toAddr, types.EmptyTSK)
+		if err == nil {
+			toAddr = idAddr
+		}
+		params.To = toAddr
+
 		val, err := types.ParseFIL(cctx.Args().Get(1))
 		if err != nil {
 			return ShowHelp(cctx, fmt.Errorf("failed to parse amount: %w", err))
@@ -117,6 +126,12 @@ var sendCmd = &cli.Command{
 			params.From = faddr
 		}
 
+		if params.From.Protocol() == address.Delegated {
+			if !(params.To.Protocol() == address.ID || params.To.Protocol() == address.Delegated) {
+				return xerrors.Errorf("can only send from f4 address to f0 or f4")
+			}
+		}
+
 		if cctx.IsSet("gas-premium") {
 			gp, err := types.BigFromString(cctx.String("gas-premium"))
 			if err != nil {