lnd/lnd.go

@@ -37,21 +37,24 @@ func Request(rKey string) (string, error) {
 		return "", errors.New("internal server error")
 	}
 
-	info, err := lndCli.AddInvoice(ctx, &lnrpc.Invoice{
+	expiryInMin := int64(5)
+	expiryTime := time.Now().Local().Add(time.Minute * time.Duration(expiryInMin)).Unix()
+
+	invoice, err := lndCli.AddInvoice(ctx, &lnrpc.Invoice{
 		Memo:   fmt.Sprintf("nostr addr %s", rKey),
-		Expiry: 1 * 60,
+		Expiry: expiryInMin * 60,
 		Value:  addrFee,
 	})
 	if err != nil {
 		l.Fatal().Msg("unable to create lnd invoice")
 		return "", errors.New("internal server error")
 	}
-	rHash := hex.EncodeToString(info.RHash)
-	paymentReq := info.PaymentRequest
+	paymentReq := invoice.PaymentRequest
+	rHash := hex.EncodeToString(invoice.RHash)
 
 	// write lnd request to redis
 	redisCli := redis.LndRedisConn.Client
-	err = redisCli.Set(ctx, rKey, fmt.Sprintf("%s:%s", rHash, paymentReq), 15*time.Minute).Err()
+	err = redisCli.Set(ctx, rKey, fmt.Sprintf("%d:%s:%s", expiryTime, rHash, paymentReq), 0).Err()
 	if err != nil {
 		l.Error().Msg("unable to connect to redis when writing lnd request")
 		return "", errors.New("unable to make the request, please try again")

main.go

@@ -22,14 +22,7 @@ func main() {
 	if err != nil {
 		l.Fatal().Msg("unable to connect to redis")
 	}
-	/*
-		nostrTest := nostr.NostrRequest{
-			Name:     "asara",
-			Key:      "npub180cvv07tjdrrgpa0j7j7tmnyl2yr6yr7l8j4s3evf6u64th6gkwsyjh6w6",
-			Hostname: "devvul.com",
-		}
-		nostr.AddNostrAddr(nostrTest)
-	*/
+
 	// matrix endpoints
 	l.Debug().Msg("enabling matrix server endpoint")
 	http.HandleFunc("/.well-known/matrix/server", matrix.MatrixServer)

nostr/nostr.go

@@ -9,7 +9,6 @@ import (
 	"html/template"
 	"net/http"
 	"strings"
-	"time"
 
 	"git.minhas.io/asara/well-goknown/lnd"
 	"git.minhas.io/asara/well-goknown/logger"
@@ -108,7 +107,7 @@ func RequestNostrAddr(w http.ResponseWriter, r *http.Request) {
 		pngB64 := b64.StdEncoding.EncodeToString(png)
 
 		// write request to redis
-		err = redisCli.Set(ctx, rKey, enc, 15*time.Minute).Err()
+		err = redisCli.Set(ctx, rKey, enc, 0).Err()
 		if err != nil {
 			l.Error().Msg("unable to connect to redis")
 		}