TrueCloudLab/frostfs-node
20
1
Fork 27
Code Issues 101 Pull requests 5 Projects Releases 1 Activity Actions

[#1294] neofs-adm: Emit ASSERT after the transfers

Browse source 
NEP-17 transfer method returns boolean value signifying if the operation
was successful. Fail the transaction if it was not.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
This commit is contained in:
Evgenii Stratonikov 2022-04-05 17:05:37 +03:00 committed by fyrchik
parent 55362f0607
commit 7d670129c9
3 changed files with 5 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
cmd/neofs-adm/internal/modules/morph/generate.go
View file

@ -14,6 +14,7 @@ import (
"github.com/nspcc-dev/neo-go/pkg/smartcontract"
"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
"github.com/nspcc-dev/neo-go/pkg/vm/emit"
"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
"github.com/nspcc-dev/neo-go/pkg/wallet"
"github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules/config"
"github.com/nspcc-dev/neofs-node/pkg/innerring"
@ -184,6 +185,7 @@ func refillGas(cmd *cobra.Command, gasFlag string, createWallet bool) error {
bw := io.NewBufBinWriter()
emit.AppCall(bw.BinWriter, gasHash, "transfer", callflag.All,
wCtx.CommitteeAcc.Contract.ScriptHash(), w.Accounts[0].Contract.ScriptHash(), int64(gasAmount), nil)
emit.Opcodes(bw.BinWriter, opcode.ASSERT)
if bw.Err != nil {
return fmt.Errorf("BUG: invalid transfer arguments: %w", bw.Err)
}

1
cmd/neofs-adm/internal/modules/morph/initialize_register.go
View file

@ -79,6 +79,7 @@ func (c *initializeContext) transferNEOToAlphabetContracts() error {
h := state.CreateContractHash(acc.Contract.ScriptHash(), cs.NEF.Checksum, cs.Manifest.Name)
emit.AppCall(bw.BinWriter, neoHash, "transfer", callflag.All,
c.CommitteeAcc.Contract.ScriptHash(), h, int64(amount), nil)
emit.Opcodes(bw.BinWriter, opcode.ASSERT)
}
if err := c.sendCommitteeTx(bw.Bytes(), -1); err != nil {

2
cmd/neofs-adm/internal/modules/morph/notary.go
View file

@ -13,6 +13,7 @@ import (
"github.com/nspcc-dev/neo-go/pkg/rpc/client"
"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
"github.com/nspcc-dev/neo-go/pkg/vm/emit"
"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
"github.com/nspcc-dev/neo-go/pkg/wallet"
"github.com/spf13/cobra"
"github.com/spf13/viper"
@ -107,6 +108,7 @@ func depositNotary(cmd *cobra.Command, _ []string) error {
bw := io.NewBufBinWriter()
emit.AppCall(bw.BinWriter, gasHash, "transfer", callflag.All,
accHash, notaryHash.BytesBE(), int64(gasAmount), []interface{}{nil, int64(height) + till})
emit.Opcodes(bw.BinWriter, opcode.ASSERT)
if bw.Err != nil {
return fmt.Errorf("BUG: invalid transfer arguments: %w", bw.Err)
}