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gateway: check tipsets in ChainGetPath

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This commit is contained in:
Łukasz Magiera 2021-08-31 12:51:13 +02:00
parent b0f57d74e5
commit 41dfd010b3
1 changed files with 9 additions and 0 deletions
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9
gateway/node.go
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@ -3,6 +3,7 @@ package gateway
import (
"context"
"fmt"
"golang.org/x/xerrors"
"time"
"github.com/filecoin-project/go-address"
@ -218,6 +219,14 @@ func (gw *Node) ChainNotify(ctx context.Context) (<-chan []*api.HeadChange, erro
}
func (gw *Node) ChainGetPath(ctx context.Context, from, to types.TipSetKey) ([]*api.HeadChange, error) {
if err := gw.checkTipsetKey(ctx, from); err != nil {
return nil, xerrors.Errorf("gateway: checking 'from' tipset: %w", err)
}
if err := gw.checkTipsetKey(ctx, to); err != nil {
return nil, xerrors.Errorf("gateway: checking 'to' tipset: %w", err)
}
return gw.target.ChainGetPath(ctx, from, to)
}