RFQ Guard: fixes (#2878)

services/rfq/guard/service/handlers.go

@@ -117,7 +117,7 @@ func (g *Guard) handleProveCalled(parentCtx context.Context, proven *guarddb.Pen
 	// first, get the corresponding bridge request
 	bridgeRequest, err := g.db.GetBridgeRequestByID(ctx, proven.TransactionID)
 	if err != nil {
-		return fmt.Errorf("could not get bridge request: %w", err)
+		return fmt.Errorf("could not get bridge request for txid %s: %w", hexutil.Encode(proven.TransactionID[:]), err)
 	}
 
 	valid, err := g.isProveValid(ctx, proven, bridgeRequest)

services/rfq/relayer/service/handlers.go

@@ -373,6 +373,10 @@ func (q *QuoteRequestHandler) handleRelayCompleted(ctx context.Context, _ trace.
 //
 // This is the seventh step in the bridge process. Here we process the event that the proof was posted on chain.
 func (r *Relayer) handleProofProvided(ctx context.Context, req *fastbridge.FastBridgeBridgeProofProvided) (err error) {
+	if req.Relayer != r.signer.Address() {
+		return nil
+	}
+
 	// TODO: this can still get re-orged
 	// ALso: we should make sure the previous status  is ProvePosting
 	err = r.db.UpdateQuoteRequestStatus(ctx, req.TransactionId, reldb.ProvePosted, nil)