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[#465] processor/neofs: Don't modify tx details 

Mint, Burn and Cheque details should contain hash of
main net tx of Deposit and Withdraw invocation. They will
be formatted inside the contracts so alphabet nodes must
not modify them.

Signed-off-by: Alex Vanin <alexey@nspcc.ru>
remotes/KirillovDenis/release/v0.21.1
Alex Vanin 2021-04-08 10:56:35 +03:00 committed by Alex Vanin
parent 3e9c578e62
commit 0f01a69fd3
1 changed files with 2 additions and 10 deletions
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12
pkg/innerring/processors/neofs/process_assets.go
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@ -8,9 +8,6 @@ import (
)
const (
// txLogPrefix used for balance transfer comments in balance contract.
txLogPrefix = "mainnet:"
// lockAccountLifeTime defines amount of epochs when lock account is valid.
lockAccountLifetime uint64 = 20
)
@ -28,7 +25,7 @@ func (np *Processor) processDeposit(deposit *neofsEvent.Deposit) {
&invoke.MintBurnParams{
ScriptHash: deposit.To().BytesBE(),
Amount: np.converter.ToBalancePrecision(deposit.Amount()),
Comment: append([]byte(txLogPrefix), deposit.ID()...),
Comment: deposit.ID(),
})
if err != nil {
np.log.Error("can't transfer assets to balance contract", zap.Error(err))
@ -87,11 +84,6 @@ func (np *Processor) processWithdraw(withdraw *neofsEvent.Withdraw) {
return
}
if len(withdraw.ID()) < util.Uint160Size {
np.log.Error("tx id size is less than script hash size")
return
}
// create lock account
// fixme: check collision there, consider reversed script hash
lock, err := util.Uint160DecodeBytesBE(withdraw.ID()[:util.Uint160Size])
@ -127,7 +119,7 @@ func (np *Processor) processCheque(cheque *neofsEvent.Cheque) {
&invoke.MintBurnParams{
ScriptHash: cheque.LockAccount().BytesBE(),
Amount: np.converter.ToBalancePrecision(cheque.Amount()),
Comment: append([]byte(txLogPrefix), cheque.ID()...),
Comment: cheque.ID(),
})
if err != nil {
np.log.Error("can't transfer assets to fed contract", zap.Error(err))