feat: Waku v2 bridge

Issue #12610

vendor/github.com/ethereum/go-ethereum/ethapi/private_account.go

@@ -0,0 +1,26 @@
+package ethapi
+
+import (
+	"context"
+
+	"github.com/ethereum/go-ethereum/accounts"
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/common/hexutil"
+	"github.com/ethereum/go-ethereum/internal/ethapi"
+)
+
+type LimitedPersonalAPI struct {
+	privateAPI *ethapi.PrivateAccountAPI
+}
+
+func NewLimitedPersonalAPI(am *accounts.Manager) *LimitedPersonalAPI {
+	return &LimitedPersonalAPI{ethapi.NewSubsetOfPrivateAccountAPI(am)}
+}
+
+func (s *LimitedPersonalAPI) Sign(ctx context.Context, data hexutil.Bytes, addr common.Address, passwd string) (hexutil.Bytes, error) {
+	return s.privateAPI.Sign(ctx, data, addr, passwd)
+}
+
+func (s *LimitedPersonalAPI) EcRecover(ctx context.Context, data, sig hexutil.Bytes) (common.Address, error) {
+	return s.privateAPI.EcRecover(ctx, data, sig)
+}