validate contract address

hyle-team · Oct 4, 2024 · 3dd8ee8 · 3dd8ee8
1 parent 429d01b
commit 3dd8ee8
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Showing 3 changed files with 6 additions and 0 deletions.
diff --git a/internal/bridge/processor/get_deposit.go b/internal/bridge/processor/get_deposit.go
@@ -26,6 +26,7 @@ func (p *Processor) ProcessGetDepositRequest(req bridgeTypes.GetDepositRequest)
 			errors.Is(err, bridgeTypes.ErrInvalidDepositedAmount) ||
 			errors.Is(err, bridgeTypes.ErrUnsupportedEvent) ||
 			errors.Is(err, bridgeTypes.ErrFailedUnpackLogs) ||
+			errors.Is(err, bridgeTypes.ErrUnsupportedContract) ||
 			errors.Is(err, bridgeTypes.ErrInvalidScriptPubKey) {
 			reprocessable = false
 		}

diff --git a/internal/bridge/proxy/evm/deposit.go b/internal/bridge/proxy/evm/deposit.go
@@ -25,6 +25,10 @@ func (p *proxy) GetDepositData(id data.DepositIdentifier) (*data.DepositData, er
 	}
 
 	log := txReceipt.Logs[id.TxEventId]
+	if log.Address.Hex() != p.chain.BridgeAddress.Hex() {
+		return nil, bridgeTypes.ErrUnsupportedContract
+	}
+
 	depositType := p.getDepositLogType(log)
 	if depositType == "" {
 		return nil, bridgeTypes.ErrDepositNotFound

diff --git a/internal/bridge/types/proxy.go b/internal/bridge/types/proxy.go
@@ -19,6 +19,7 @@ var (
 	ErrInvalidScriptPubKey    = errors.New("invalid script pub key")
 	ErrFailedUnpackLogs       = errors.New("failed to unpack logs")
 	ErrUnsupportedEvent       = errors.New("unsupported event")
+	ErrUnsupportedContract    = errors.New("unsupported contract")
 )
 
 type ChainType string