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feat: add logging for signer & validator set #1723

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feat: add logging for signer & validator set #1723

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4 changes: 4 additions & 0 deletions consensus/istanbul/ibft/engine/engine.go
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@ package ibftengine

import (
"bytes"
"fmt"
"math/big"
"time"

Expand All @@ -14,6 +15,7 @@ import (
"github.com/ethereum/go-ethereum/consensus/istanbul/validator"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/trie"
Expand Down Expand Up @@ -330,6 +332,8 @@ func (e *Engine) Seal(chain consensus.ChainHeaderReader, block *types.Block, val
number := header.Number.Uint64()

if _, v := validators.GetByAddress(e.signer); v == nil {
log.Debug("Engine signer (sealing) is not part of validator set", "signer", e.signer, "validators", fmt.Sprintf("%v", validators.List()))

return block, istanbulcommon.ErrUnauthorized
}

Expand Down
5 changes: 5 additions & 0 deletions consensus/istanbul/utils.go
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Expand Up @@ -17,6 +17,8 @@
package istanbul

import (
"fmt"

"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/log"
Expand Down Expand Up @@ -65,5 +67,8 @@ func CheckValidatorSignature(valSet ValidatorSet, data []byte, sig []byte) (comm
return val.Address(), nil
}

// 3. Log signer that is missing in validator set
log.Debug("Signer is missing from validator set", "signer", signer, "valSet", fmt.Sprintf("%v", valSet.List()))

return common.Address{}, ErrUnauthorizedAddress
}