arnaucube/hermez-node
1
0
Fork 0
mirror of https://github.com/arnaucube/hermez-node.git synced 2026-02-07 03:16:45 +01:00
Code Issues Packages Projects Releases Wiki Activity

Helper methods for Synchronizer and TX refactor

Browse Source
This commit is contained in:
ToniRamirezM
2020-09-17 13:17:26 +02:00
committed by Eduard S
parent c0336f485f
commit ac677694fe
15 changed files with 389 additions and 102 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
db/statedb/txprocessors.go
View File

@@ -8,7 +8,6 @@ import (
"github.com/hermeznetwork/hermez-node/common"
"github.com/hermeznetwork/hermez-node/log"
"github.com/iden3/go-iden3-crypto/babyjub"
"github.com/iden3/go-iden3-crypto/poseidon"
"github.com/iden3/go-merkletree"
"github.com/iden3/go-merkletree/db"
"github.com/iden3/go-merkletree/db/memory"
@@ -142,24 +141,10 @@ func (s *StateDB) ProcessTxs(cmpExitTree, cmpZKInputs bool, l1usertxs, l1coordin
if err != nil {
return nil, nil, err
}
// 1. compute nullifier
exitAccStateValue, err := exitAccount.HashValue()
if err != nil {
return nil, nil, err
}
nullifier, err := poseidon.Hash([]*big.Int{
exitAccStateValue,
big.NewInt(int64(s.currentBatch)),
exitTree.Root().BigInt(),
})
if err != nil {
return nil, nil, err
}
// 2. generate common.ExitInfo
// 1. generate common.ExitInfo
ei := &common.ExitInfo{
AccountIdx: exitIdx,
MerkleProof: p,
Nullifier: nullifier,
Balance: exitAccount.Balance,
}
exitInfos = append(exitInfos, ei)