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verify validity before open JIT channel

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This commit is contained in:
Jesse de Wit
2023-05-11 15:26:27 +02:00
parent d76b79e0d7
commit 4379dee7c8
3 changed files with 47 additions and 7 deletions
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20
postgresql/intercept_store.go
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@@ -23,23 +23,24 @@ func NewPostgresInterceptStore(pool *pgxpool.Pool) *PostgresInterceptStore {
return &PostgresInterceptStore{pool: pool}
}
func (s *PostgresInterceptStore) PaymentInfo(htlcPaymentHash []byte) ([]byte, []byte, []byte, int64, int64, *wire.OutPoint, error) {
func (s *PostgresInterceptStore) PaymentInfo(htlcPaymentHash []byte) (*interceptor.OpeningFeeParams, []byte, []byte, []byte, int64, int64, *wire.OutPoint, error) {
var (
p *string
paymentHash, paymentSecret, destination []byte
incomingAmountMsat, outgoingAmountMsat int64
fundingTxID []byte
fundingTxOutnum pgtype.Int4
)
err := s.pool.QueryRow(context.Background(),
`SELECT payment_hash, payment_secret, destination, incoming_amount_msat, outgoing_amount_msat, funding_tx_id, funding_tx_outnum
`SELECT payment_hash, payment_secret, destination, incoming_amount_msat, outgoing_amount_msat, funding_tx_id, funding_tx_outnum, opening_fee_params
FROM payments
WHERE payment_hash=$1 OR sha256('probing-01:' || payment_hash)=$1`,
htlcPaymentHash).Scan(&paymentHash, &paymentSecret, &destination, &incomingAmountMsat, &outgoingAmountMsat, &fundingTxID, &fundingTxOutnum)
htlcPaymentHash).Scan(&paymentHash, &paymentSecret, &destination, &incomingAmountMsat, &outgoingAmountMsat, &fundingTxID, &fundingTxOutnum, &p)
if err != nil {
if err == pgx.ErrNoRows {
err = nil
}
return nil, nil, nil, 0, 0, nil, err
return nil, nil, nil, nil, 0, 0, nil, err
}
var cp *wire.OutPoint
@@ -49,7 +50,16 @@ func (s *PostgresInterceptStore) PaymentInfo(htlcPaymentHash []byte) ([]byte, []
log.Printf("invalid funding txid in database %x", fundingTxID)
}
}
return paymentHash, paymentSecret, destination, incomingAmountMsat, outgoingAmountMsat, cp, nil
var params *interceptor.OpeningFeeParams
if p != nil {
err = json.Unmarshal([]byte(*p), &params)
if err != nil {
log.Printf("Failed to unmarshal OpeningFeeParams '%s': %v", *p, err)
return nil, nil, nil, nil, 0, 0, nil, err
}
}
return params, paymentHash, paymentSecret, destination, incomingAmountMsat, outgoingAmountMsat, cp, nil
}
func (s *PostgresInterceptStore) SetFundingTx(paymentHash []byte, channelPoint *wire.OutPoint) error {