forked from TrueCloudLab/frostfs-node
[#1294] neofs-adm: Emit ASSERT after the transfers
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>
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3 changed files with 5 additions and 0 deletions
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@ -14,6 +14,7 @@ import (
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"github.com/nspcc-dev/neo-go/pkg/smartcontract"
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"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
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"github.com/nspcc-dev/neo-go/pkg/vm/emit"
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"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
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"github.com/nspcc-dev/neo-go/pkg/wallet"
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"github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules/config"
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"github.com/nspcc-dev/neofs-node/pkg/innerring"
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@ -184,6 +185,7 @@ func refillGas(cmd *cobra.Command, gasFlag string, createWallet bool) error {
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bw := io.NewBufBinWriter()
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emit.AppCall(bw.BinWriter, gasHash, "transfer", callflag.All,
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wCtx.CommitteeAcc.Contract.ScriptHash(), w.Accounts[0].Contract.ScriptHash(), int64(gasAmount), nil)
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emit.Opcodes(bw.BinWriter, opcode.ASSERT)
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if bw.Err != nil {
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return fmt.Errorf("BUG: invalid transfer arguments: %w", bw.Err)
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}
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@ -79,6 +79,7 @@ func (c *initializeContext) transferNEOToAlphabetContracts() error {
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h := state.CreateContractHash(acc.Contract.ScriptHash(), cs.NEF.Checksum, cs.Manifest.Name)
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emit.AppCall(bw.BinWriter, neoHash, "transfer", callflag.All,
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c.CommitteeAcc.Contract.ScriptHash(), h, int64(amount), nil)
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emit.Opcodes(bw.BinWriter, opcode.ASSERT)
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}
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if err := c.sendCommitteeTx(bw.Bytes(), -1); err != nil {
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@ -13,6 +13,7 @@ import (
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"github.com/nspcc-dev/neo-go/pkg/rpc/client"
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"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
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"github.com/nspcc-dev/neo-go/pkg/vm/emit"
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"github.com/nspcc-dev/neo-go/pkg/vm/opcode"
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"github.com/nspcc-dev/neo-go/pkg/wallet"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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@ -107,6 +108,7 @@ func depositNotary(cmd *cobra.Command, _ []string) error {
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bw := io.NewBufBinWriter()
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emit.AppCall(bw.BinWriter, gasHash, "transfer", callflag.All,
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accHash, notaryHash.BytesBE(), int64(gasAmount), []interface{}{nil, int64(height) + till})
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emit.Opcodes(bw.BinWriter, opcode.ASSERT)
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if bw.Err != nil {
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return fmt.Errorf("BUG: invalid transfer arguments: %w", bw.Err)
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}
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