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Prevent an NRE in LNURL (#4908)

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* Prevent an NRE in LNURL

In addition to f05a7f9f14. Fixes #4904.

* Revert "Prevent an NRE in LNURL"

This reverts commit 0b241d61ab45b79297211e04da0e05c2cb10dada.

* Fix NRE

---------

Co-authored-by: nicolas.dorier <nicolas.dorier@gmail.com>
This commit is contained in:
d11n
2023-04-24 14:50:31 +02:00
committed by GitHub
parent cb3c5e56fd
commit 47f5d97eaf
4 changed files with 7 additions and 9 deletions
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4
BTCPayServer/Controllers/UILNURLController.cs
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@@ -468,6 +468,8 @@ namespace BTCPayServer
lnUrlMetadata ??= new Dictionary<string, string>();
var pm = i.GetPaymentMethod(pmi);
if (pm is null)
return null;
var paymentMethodDetails = (LNURLPayPaymentMethodDetails)pm.GetPaymentMethodDetails();
bool updatePaymentMethodDetails = false;
if (lnUrlMetadata?.TryGetValue("text/identifier", out var lnAddress) is true && lnAddress is not null)
@@ -494,7 +496,7 @@ namespace BTCPayServer
lnurlRequest.Metadata = JsonConvert.SerializeObject(lnUrlMetadata.Select(kv => new[] { kv.Key, kv.Value }));
if (i.Type != InvoiceType.TopUp)
{
lnurlRequest.MinSendable = new LightMoney(i.GetPaymentMethod(pmi).Calculate().Due.ToDecimal(MoneyUnit.Satoshi), LightMoneyUnit.Satoshi);
lnurlRequest.MinSendable = new LightMoney(pm.Calculate().Due.ToDecimal(MoneyUnit.Satoshi), LightMoneyUnit.Satoshi);
if (!allowOverpay)
lnurlRequest.MaxSendable = lnurlRequest.MinSendable;
}