bumi/lntip
1
1
Fork 0
mirror of https://github.com/bumi/lntip synced 2025-06-16 17:55:35 +00:00
Code Issues Releases Wiki Activity

Provide LNURL metadata hash as description_hash in the lightning pr

Browse Source
This commit is contained in:
bumi 2021-09-03 01:39:06 +02:00
parent 492ffb2d3f
commit 4fb8fa9a73
2 changed files with 7 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
ln/lnd.go
View File

@ -43,13 +43,14 @@ type LNDclient struct {
} }
// AddInvoice generates an invoice with the given price and memo. // AddInvoice generates an invoice with the given price and memo.
func (c LNDclient) AddInvoice(value int64, memo string) (Invoice, error) { func (c LNDclient) AddInvoice(value int64, memo string, descriptionHash []byte) (Invoice, error) {
result := Invoice{} result := Invoice{}
stdOutLogger.Printf("Adding invoice: memo=%s value=%v ", memo, value) stdOutLogger.Printf("Adding invoice: memo=%s value=%v", memo, value)
invoice := lnrpc.Invoice{ invoice := lnrpc.Invoice{
Memo: memo, Memo: memo,
Value: value, DescriptionHash: descriptionHash,
Value: value,
} }
res, err := c.lndClient.AddInvoice(c.ctx, &invoice) res, err := c.lndClient.AddInvoice(c.ctx, &invoice)
if err != nil { if err != nil {

6
lnme.go
View File

@ -2,7 +2,6 @@ package main
import ( import (
"crypto/sha256" "crypto/sha256"
"encoding/hex"
"flag" "flag"
"fmt" "fmt"
"log" "log"
@ -110,7 +109,7 @@ func main() {
return c.JSON(http.StatusBadRequest, "Bad request") return c.JSON(http.StatusBadRequest, "Bad request")
} }
invoice, err := lnClient.AddInvoice(i.Value, i.Memo) invoice, err := lnClient.AddInvoice(i.Value, i.Memo, nil)
if err != nil { if err != nil {
stdOutLogger.Printf("Error creating invoice: %s", err) stdOutLogger.Printf("Error creating invoice: %s", err)
return c.JSON(http.StatusInternalServerError, "Error adding invoice") return c.JSON(http.StatusInternalServerError, "Error adding invoice")
@ -167,8 +166,7 @@ func main() {
} }
sats := msats / 1000 // we need sats sats := msats / 1000 // we need sats
metadataHash := sha256.Sum256([]byte(lnurlMetadata)) metadataHash := sha256.Sum256([]byte(lnurlMetadata))
memo := hex.EncodeToString(metadataHash[:]) invoice, err := lnClient.AddInvoice(sats, lightningAddress, metadataHash[:])
invoice, err := lnClient.AddInvoice(sats, memo)
lnurlPayResponse2 := lnurl.LNURLPayResponse2{ lnurlPayResponse2 := lnurl.LNURLPayResponse2{
LNURLResponse: lnurl.LNURLResponse{Status: "OK"}, LNURLResponse: lnurl.LNURLResponse{Status: "OK"},
PR: invoice.PaymentRequest, PR: invoice.PaymentRequest,