aljaz/BTCPayServerPlugins
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This commit is contained in:
Kukks
2023-11-29 12:13:14 +01:00
parent 32c5ee14f5
commit 361503e6c8
23 changed files with 573 additions and 957 deletions
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56
Plugins/BTCPayServer.Plugins.Wabisabi/WabisabiStoreController.cs
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@@ -10,6 +10,8 @@ using BTCPayServer.Abstractions.Contracts;
using BTCPayServer.Client;
using BTCPayServer.Client.Models;
using BTCPayServer.Common;
using BTCPayServer.Data;
using BTCPayServer.Filters;
using BTCPayServer.Security;
using BTCPayServer.Services;
using Microsoft.AspNetCore.Authorization;
@@ -20,12 +22,15 @@ using NBitcoin.Payment;
using NBitcoin.Secp256k1;
using Newtonsoft.Json;
using NNostr.Client;
using WabiSabi.Crypto.Randomness;
using WalletWasabi.Backend.Controllers;
using WalletWasabi.Blockchain.TransactionBuilding;
using WalletWasabi.Blockchain.TransactionOutputs;
using WalletWasabi.Extensions;
namespace BTCPayServer.Plugins.Wabisabi
{
[Authorize(AuthenticationSchemes = AuthenticationSchemes.Cookie)]
[Authorize(Policy = Policies.CanModifyStoreSettings, AuthenticationSchemes = AuthenticationSchemes.Cookie)]
[Route("plugins/{storeId}/Wabisabi")]
@@ -106,6 +111,12 @@ namespace BTCPayServer.Plugins.Wabisabi
WabisabiCoordinatorSettings coordSettings;
switch (actualCommand)
{
case "reset":
var newS = new WabisabiStoreSettings();
newS.Settings = vm.Settings;
await _WabisabiService.SetWabisabiForStore(storeId, vm, commandIndex);
TempData["SuccessMessage"] = $"Advanced settings reset to default";
return RedirectToAction(nameof(UpdateWabisabiStoreSettings), new {storeId});
case "accept-terms":
var coord = vm.Settings.SingleOrDefault(settings => settings.Coordinator == commandIndex);
@@ -395,7 +406,7 @@ namespace BTCPayServer.Plugins.Wabisabi
}
[HttpGet("select-coins")]
public async Task<IActionResult> ComputeCoinSelection(string storeId, decimal amount)
public async Task<IActionResult> ComputeCoinSelection(string storeId, decimal amount, string[] labels)
{
if ((await _walletProvider.GetWalletAsync(storeId)) is not BTCPayWallet wallet)
{
@@ -404,15 +415,50 @@ namespace BTCPayServer.Plugins.Wabisabi
var coins = await wallet.GetAllCoins();
var selectedCoins = new List<ICoin>();
if (labels?.Any() is true)
{
var directLinkCoins = coins.FilterBy(coin => coin.HdPubKey.Labels.Any(labels.Contains)).Available();
selectedCoins.AddRange(directLinkCoins.Select(coin => coin.Coin));
if (directLinkCoins.TotalAmount().ToDecimal(MoneyUnit.BTC) > amount)
{
//select enough to be able to spend the amount requested
var result = directLinkCoins.ToShuffled(new InsecureRandom()).Aggregate(
(Money.Zero, new List<SmartCoin>()), (acc, coin) =>
{
var (sum, list) = acc;
if (sum.ToDecimal(MoneyUnit.BTC) <= amount)
{
list.Add(coin);
return (sum + coin.Amount, list);
}
return acc;
});
return Ok(result.Item2.Select(coin => coin.Outpoint.ToString()).ToArray());
}
}
var selectedCoinSum = selectedCoins.Sum(coin => ((Money)coin.Amount).ToDecimal(MoneyUnit.BTC));
var remaining = amount - selectedCoinSum;
var remainingCoins = coins.FilterBy(coin => !selectedCoins.Contains(coin.Coin)).Available().ToList();
var defaultCoinSelector = new DefaultCoinSelector();
var defaultSelection =
(defaultCoinSelector.Select(coins.Select(coin => coin.Coin).ToArray(),
new Money(amount, MoneyUnit.BTC)) ?? Array.Empty<ICoin>())
.ToArray();
var selector = new SmartCoinSelector(coins.ToList());
var smartSelection = selector.Select(defaultSelection,
new Money((decimal) amount, MoneyUnit.BTC));
return Ok(smartSelection.Select(coin => coin.Outpoint.ToString()).ToArray());
var selector = new SmartCoinSelector(remainingCoins);
selectedCoins.AddRange(selector.Select(defaultSelection, new Money(remaining, MoneyUnit.BTC)).ToList());
return Ok(selectedCoins.Select(coin => coin.Outpoint.ToString()).ToArray());
}
public class SpendViewModel