mirror of
https://github.com/btcpayserver/btcpayserver.git
synced 2024-11-19 18:11:36 +01:00
1194 lines
51 KiB
C#
1194 lines
51 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using System.Net;
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using System.Net.Http;
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using System.Net.Mail;
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using System.Threading.Tasks;
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using BTCPayServer.Configuration;
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using BTCPayServer.Data;
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using BTCPayServer.Events;
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using BTCPayServer.HostedServices;
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using BTCPayServer.Logging;
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using BTCPayServer.Models;
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using BTCPayServer.Models.AccountViewModels;
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using BTCPayServer.Models.ServerViewModels;
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using BTCPayServer.Services;
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using BTCPayServer.Services.Apps;
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using BTCPayServer.Services.Mails;
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using BTCPayServer.Services.Stores;
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using BTCPayServer.Storage.Models;
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using BTCPayServer.Storage.Services;
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using BTCPayServer.Storage.Services.Providers;
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using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Identity;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.AspNetCore.Mvc.Rendering;
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using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.Logging;
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using NBitcoin;
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using NBitcoin.DataEncoders;
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using Renci.SshNet;
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namespace BTCPayServer.Controllers
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{
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[Authorize(Policy = BTCPayServer.Client.Policies.CanModifyServerSettings,
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AuthenticationSchemes = BTCPayServer.Security.AuthenticationSchemes.Cookie)]
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public partial class ServerController : Controller
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{
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private readonly UserManager<ApplicationUser> _UserManager;
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readonly SettingsRepository _SettingsRepository;
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private readonly NBXplorerDashboard _dashBoard;
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private readonly StoreRepository _StoreRepository;
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readonly LightningConfigurationProvider _LnConfigProvider;
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private readonly TorServices _torServices;
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private readonly BTCPayServerOptions _Options;
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private readonly AppService _AppService;
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private readonly CheckConfigurationHostedService _sshState;
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private readonly StoredFileRepository _StoredFileRepository;
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private readonly FileService _FileService;
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private readonly IEnumerable<IStorageProviderService> _StorageProviderServices;
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public ServerController(UserManager<ApplicationUser> userManager,
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StoredFileRepository storedFileRepository,
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FileService fileService,
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IEnumerable<IStorageProviderService> storageProviderServices,
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BTCPayServerOptions options,
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SettingsRepository settingsRepository,
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NBXplorerDashboard dashBoard,
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IHttpClientFactory httpClientFactory,
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LightningConfigurationProvider lnConfigProvider,
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TorServices torServices,
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StoreRepository storeRepository,
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AppService appService,
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CheckConfigurationHostedService sshState)
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{
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_Options = options;
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_StoredFileRepository = storedFileRepository;
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_FileService = fileService;
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_StorageProviderServices = storageProviderServices;
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_UserManager = userManager;
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_SettingsRepository = settingsRepository;
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_dashBoard = dashBoard;
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HttpClientFactory = httpClientFactory;
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_StoreRepository = storeRepository;
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_LnConfigProvider = lnConfigProvider;
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_torServices = torServices;
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_AppService = appService;
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_sshState = sshState;
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}
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[Route("server/users")]
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public IActionResult ListUsers(int skip = 0, int count = 50)
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{
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var users = new UsersViewModel();
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users.Users = _UserManager.Users.Skip(skip).Take(count)
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.Select(u => new UsersViewModel.UserViewModel
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{
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Name = u.UserName,
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Email = u.Email,
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Id = u.Id
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}).ToList();
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users.Skip = skip;
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users.Count = count;
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users.Total = _UserManager.Users.Count();
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return View(users);
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}
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[Route("server/users/{userId}")]
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public new async Task<IActionResult> User(string userId)
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{
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var user = await _UserManager.FindByIdAsync(userId);
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if (user == null)
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return NotFound();
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var roles = await _UserManager.GetRolesAsync(user);
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var userVM = new UserViewModel();
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userVM.Id = user.Id;
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userVM.Email = user.Email;
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userVM.IsAdmin = IsAdmin(roles);
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return View(userVM);
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}
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[Route("server/maintenance")]
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public IActionResult Maintenance()
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{
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MaintenanceViewModel vm = new MaintenanceViewModel();
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vm.CanUseSSH = _sshState.CanUseSSH;
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if (!vm.CanUseSSH)
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TempData[WellKnownTempData.ErrorMessage] = "Maintenance feature requires access to SSH properly configured in BTCPayServer configuration.";
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vm.DNSDomain = this.Request.Host.Host;
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if (IPAddress.TryParse(vm.DNSDomain, out var unused))
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vm.DNSDomain = null;
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return View(vm);
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}
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[Route("server/maintenance")]
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[HttpPost]
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public async Task<IActionResult> Maintenance(MaintenanceViewModel vm, string command)
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{
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vm.CanUseSSH = _sshState.CanUseSSH;
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if (!ModelState.IsValid)
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return View(vm);
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if (command == "changedomain")
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{
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if (string.IsNullOrWhiteSpace(vm.DNSDomain))
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{
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ModelState.AddModelError(nameof(vm.DNSDomain), $"Required field");
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return View(vm);
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}
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vm.DNSDomain = vm.DNSDomain.Trim().ToLowerInvariant();
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if (vm.DNSDomain.Equals(this.Request.Host.Host, StringComparison.OrdinalIgnoreCase))
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return View(vm);
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if (IPAddress.TryParse(vm.DNSDomain, out var unused))
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{
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ModelState.AddModelError(nameof(vm.DNSDomain), $"This should be a domain name");
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return View(vm);
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}
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if (vm.DNSDomain.Equals(this.Request.Host.Host, StringComparison.InvariantCultureIgnoreCase))
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{
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ModelState.AddModelError(nameof(vm.DNSDomain), $"The server is already set to use this domain");
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return View(vm);
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}
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var builder = new UriBuilder();
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using (var client = new HttpClient(new HttpClientHandler()
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{
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ServerCertificateCustomValidationCallback = HttpClientHandler.DangerousAcceptAnyServerCertificateValidator
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}))
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{
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try
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{
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builder.Scheme = this.Request.Scheme;
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builder.Host = vm.DNSDomain;
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var addresses1 = GetAddressAsync(this.Request.Host.Host);
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var addresses2 = GetAddressAsync(vm.DNSDomain);
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await Task.WhenAll(addresses1, addresses2);
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var addressesSet = addresses1.GetAwaiter().GetResult().Select(c => c.ToString()).ToHashSet();
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var hasCommonAddress = addresses2.GetAwaiter().GetResult().Select(c => c.ToString()).Any(s => addressesSet.Contains(s));
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if (!hasCommonAddress)
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{
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ModelState.AddModelError(nameof(vm.DNSDomain), $"Invalid host ({vm.DNSDomain} is not pointing to this BTCPay instance)");
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return View(vm);
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}
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}
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catch (Exception ex)
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{
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var messages = new List<object>();
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messages.Add(ex.Message);
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if (ex.InnerException != null)
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messages.Add(ex.InnerException.Message);
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ModelState.AddModelError(nameof(vm.DNSDomain), $"Invalid domain ({string.Join(", ", messages.ToArray())})");
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return View(vm);
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}
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}
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var error = await RunSSH(vm, $"changedomain.sh {vm.DNSDomain}");
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if (error != null)
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return error;
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builder.Path = null;
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builder.Query = null;
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TempData[WellKnownTempData.SuccessMessage] = $"Domain name changing... the server will restart, please use \"{builder.Uri.AbsoluteUri}\" (this page won't reload automatically)";
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}
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else if (command == "update")
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{
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var error = await RunSSH(vm, $"btcpay-update.sh");
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if (error != null)
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return error;
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TempData[WellKnownTempData.SuccessMessage] = $"The server might restart soon if an update is available... (this page won't reload automatically)";
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}
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else if (command == "clean")
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{
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var error = await RunSSH(vm, $"btcpay-clean.sh");
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if (error != null)
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return error;
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TempData[WellKnownTempData.SuccessMessage] = $"The old docker images will be cleaned soon...";
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}
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else
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{
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return NotFound();
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}
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return RedirectToAction(nameof(Maintenance));
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}
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private Task<IPAddress[]> GetAddressAsync(string domainOrIP)
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{
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if (IPAddress.TryParse(domainOrIP, out var ip))
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return Task.FromResult(new[] { ip });
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return Dns.GetHostAddressesAsync(domainOrIP);
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}
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public static string RunId = Encoders.Hex.EncodeData(NBitcoin.RandomUtils.GetBytes(32));
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[HttpGet]
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[Route("runid")]
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[AllowAnonymous]
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public IActionResult SeeRunId(string expected = null)
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{
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if (expected == RunId)
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return Ok();
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return BadRequest();
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}
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private async Task<IActionResult> RunSSH(MaintenanceViewModel vm, string command)
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{
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SshClient sshClient = null;
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try
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{
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sshClient = await _Options.SSHSettings.ConnectAsync();
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}
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catch (Exception ex)
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{
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var message = ex.Message;
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if (ex is AggregateException aggrEx && aggrEx.InnerException?.Message != null)
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{
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message = aggrEx.InnerException.Message;
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}
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ModelState.AddModelError(string.Empty, $"Connection problem ({message})");
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return View(vm);
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}
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_ = RunSSHCore(sshClient, $". /etc/profile.d/btcpay-env.sh && nohup {command} > /dev/null 2>&1 & disown");
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return null;
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}
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private static async Task RunSSHCore(SshClient sshClient, string ssh)
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{
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try
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{
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Logs.PayServer.LogInformation("Running SSH command: " + ssh);
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var result = await sshClient.RunBash(ssh, TimeSpan.FromMinutes(1.0));
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Logs.PayServer.LogInformation($"SSH command executed with exit status {result.ExitStatus}. Output: {result.Output}");
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}
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catch (Exception ex)
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{
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Logs.PayServer.LogWarning("Error while executing SSH command: " + ex.Message);
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}
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finally
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{
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sshClient.Dispose();
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}
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}
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private static bool IsAdmin(IList<string> roles)
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{
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return roles.Contains(Roles.ServerAdmin, StringComparer.Ordinal);
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}
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[Route("server/users/{userId}")]
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[HttpPost]
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public new async Task<IActionResult> User(string userId, UserViewModel viewModel)
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{
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var user = await _UserManager.FindByIdAsync(userId);
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if (user == null)
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return NotFound();
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var admins = await _UserManager.GetUsersInRoleAsync(Roles.ServerAdmin);
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if (!viewModel.IsAdmin && admins.Count == 1)
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{
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TempData[WellKnownTempData.ErrorMessage] = "This is the only Admin, so their role can't be removed until another Admin is added.";
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return View(viewModel); // return
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}
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var roles = await _UserManager.GetRolesAsync(user);
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if (viewModel.IsAdmin != IsAdmin(roles))
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{
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if (viewModel.IsAdmin)
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await _UserManager.AddToRoleAsync(user, Roles.ServerAdmin);
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else
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await _UserManager.RemoveFromRoleAsync(user, Roles.ServerAdmin);
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TempData[WellKnownTempData.SuccessMessage] = "User successfully updated";
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}
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return RedirectToAction(nameof(User), new { userId = userId });
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}
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[Route("server/users/new")]
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[HttpGet]
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public IActionResult CreateUser()
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{
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ViewData["AllowIsAdmin"] = _Options.AllowAdminRegistration;
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return View();
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}
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[Route("server/users/new")]
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[HttpPost]
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public async Task<IActionResult> CreateUser(RegisterViewModel model)
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{
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ViewData["AllowIsAdmin"] = _Options.AllowAdminRegistration;
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if (ModelState.IsValid)
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{
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var user = new ApplicationUser { UserName = model.Email, Email = model.Email, RequiresEmailConfirmation = false };
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var result = await _UserManager.CreateAsync(user, model.Password);
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if (result.Succeeded)
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{
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TempData[WellKnownTempData.SuccessMessage] = "Account created";
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return RedirectToAction(nameof(ListUsers));
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}
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foreach (var error in result.Errors)
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{
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ModelState.AddModelError(string.Empty, error.Description);
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}
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}
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// If we got this far, something failed, redisplay form
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return View(model);
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}
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[Route("server/users/{userId}/delete")]
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public async Task<IActionResult> DeleteUser(string userId)
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{
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var user = userId == null ? null : await _UserManager.FindByIdAsync(userId);
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if (user == null)
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return NotFound();
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var roles = await _UserManager.GetRolesAsync(user);
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if (IsAdmin(roles))
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{
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var admins = await _UserManager.GetUsersInRoleAsync(Roles.ServerAdmin);
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if (admins.Count == 1)
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{
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// return
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return View("Confirm", new ConfirmModel("Unable to Delete Last Admin",
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"This is the last Admin, so it can't be removed"));
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}
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return View("Confirm", new ConfirmModel("Delete Admin " + user.Email,
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"Are you sure you want to delete this Admin and delete all accounts, users and data associated with the server account?",
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"Delete"));
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}
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else
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{
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return View("Confirm", new ConfirmModel("Delete user " + user.Email,
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"This user will be permanently deleted",
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"Delete"));
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}
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}
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[Route("server/users/{userId}/delete")]
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[HttpPost]
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public async Task<IActionResult> DeleteUserPost(string userId)
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{
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var user = userId == null ? null : await _UserManager.FindByIdAsync(userId);
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if (user == null)
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return NotFound();
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var files = await _StoredFileRepository.GetFiles(new StoredFileRepository.FilesQuery()
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{
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UserIds = new[] { userId },
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});
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await Task.WhenAll(files.Select(file => _FileService.RemoveFile(file.Id, userId)));
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await _UserManager.DeleteAsync(user);
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await _StoreRepository.CleanUnreachableStores();
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TempData[WellKnownTempData.SuccessMessage] = "User deleted";
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return RedirectToAction(nameof(ListUsers));
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}
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public IHttpClientFactory HttpClientFactory { get; }
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[Route("server/policies")]
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public async Task<IActionResult> Policies()
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{
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var data = (await _SettingsRepository.GetSettingAsync<PoliciesSettings>()) ?? new PoliciesSettings();
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ViewBag.AppsList = await GetAppSelectList();
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return View(data);
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}
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[Route("server/policies")]
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[HttpPost]
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public async Task<IActionResult> Policies(PoliciesSettings settings, string command = "")
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{
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ViewBag.AppsList = await GetAppSelectList();
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if (command == "add-domain")
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{
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ModelState.Clear();
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settings.DomainToAppMapping.Add(new PoliciesSettings.DomainToAppMappingItem());
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return View(settings);
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}
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if (command.StartsWith("remove-domain", StringComparison.InvariantCultureIgnoreCase))
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{
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ModelState.Clear();
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var index = int.Parse(command.Substring(command.IndexOf(":", StringComparison.InvariantCultureIgnoreCase) + 1), CultureInfo.InvariantCulture);
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settings.DomainToAppMapping.RemoveAt(index);
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return View(settings);
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}
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if (!ModelState.IsValid)
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{
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return View(settings);
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}
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var appIdsToFetch = settings.DomainToAppMapping.Select(item => item.AppId).ToList();
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if (!string.IsNullOrEmpty(settings.RootAppId))
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{
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appIdsToFetch.Add(settings.RootAppId);
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}
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else
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{
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settings.RootAppType = null;
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}
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if (appIdsToFetch.Any())
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{
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var apps = (await _AppService.GetApps(appIdsToFetch.ToArray()))
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.ToDictionary(data => data.Id, data => Enum.Parse<AppType>(data.AppType));
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;
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if (!string.IsNullOrEmpty(settings.RootAppId))
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{
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settings.RootAppType = apps[settings.RootAppId];
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}
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foreach (var domainToAppMappingItem in settings.DomainToAppMapping)
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{
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domainToAppMappingItem.AppType = apps[domainToAppMappingItem.AppId];
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}
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}
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await _SettingsRepository.UpdateSetting(settings);
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TempData[WellKnownTempData.SuccessMessage] = "Policies updated successfully";
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return RedirectToAction(nameof(Policies));
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}
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[Route("server/services")]
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public async Task<IActionResult> Services()
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{
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var result = new ServicesViewModel();
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result.ExternalServices = _Options.ExternalServices.ToList();
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// other services
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foreach (var externalService in _Options.OtherExternalServices)
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{
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result.OtherExternalServices.Add(new ServicesViewModel.OtherExternalService()
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{
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Name = externalService.Key,
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Link = this.Request.GetAbsoluteUriNoPathBase(externalService.Value).AbsoluteUri
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});
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}
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if (CanShowSSHService())
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{
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result.OtherExternalServices.Add(new ServicesViewModel.OtherExternalService()
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{
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Name = "SSH",
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Link = this.Url.Action(nameof(SSHService))
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});
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}
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result.OtherExternalServices.Add(new ServicesViewModel.OtherExternalService()
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{
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Name = "Dynamic DNS",
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Link = this.Url.Action(nameof(DynamicDnsServices))
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});
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foreach (var torService in _torServices.Services)
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{
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if (torService.VirtualPort == 80)
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{
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result.TorHttpServices.Add(new ServicesViewModel.OtherExternalService()
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{
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Name = torService.Name,
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Link = $"http://{torService.OnionHost}"
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});
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}
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else if (TryParseAsExternalService(torService, out var externalService))
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{
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result.ExternalServices.Add(externalService);
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}
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else
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{
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result.TorOtherServices.Add(new ServicesViewModel.OtherExternalService()
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{
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Name = torService.Name,
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Link = $"{torService.OnionHost}:{torService.VirtualPort}"
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});
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}
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}
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// external storage services
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var storageSettings = await _SettingsRepository.GetSettingAsync<StorageSettings>();
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result.ExternalStorageServices.Add(new ServicesViewModel.OtherExternalService()
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{
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Name = storageSettings == null ? "Not set" : storageSettings.Provider.ToString(),
|
|
Link = Url.Action("Storage")
|
|
});
|
|
return View(result);
|
|
}
|
|
|
|
private async Task<List<SelectListItem>> GetAppSelectList()
|
|
{
|
|
var apps = (await _AppService.GetAllApps(null, true))
|
|
.Select(a => new SelectListItem($"{a.AppType} - {a.AppName} - {a.StoreName}", a.Id)).ToList();
|
|
apps.Insert(0, new SelectListItem("(None)", null));
|
|
return apps;
|
|
}
|
|
|
|
private static bool TryParseAsExternalService(TorService torService, out ExternalService externalService)
|
|
{
|
|
externalService = null;
|
|
if (torService.ServiceType == TorServiceType.P2P)
|
|
{
|
|
externalService = new ExternalService()
|
|
{
|
|
CryptoCode = torService.Network.CryptoCode,
|
|
DisplayName = "Full node P2P",
|
|
Type = ExternalServiceTypes.P2P,
|
|
ConnectionString = new ExternalConnectionString(new Uri($"bitcoin-p2p://{torService.OnionHost}:{torService.VirtualPort}", UriKind.Absolute)),
|
|
ServiceName = torService.Name,
|
|
};
|
|
}
|
|
if (torService.ServiceType == TorServiceType.RPC)
|
|
{
|
|
externalService = new ExternalService()
|
|
{
|
|
CryptoCode = torService.Network.CryptoCode,
|
|
DisplayName = "Full node RPC",
|
|
Type = ExternalServiceTypes.RPC,
|
|
ConnectionString = new ExternalConnectionString(new Uri($"btcrpc://btcrpc:btcpayserver4ever@{torService.OnionHost}:{torService.VirtualPort}?label=BTCPayNode", UriKind.Absolute)),
|
|
ServiceName = torService.Name
|
|
};
|
|
}
|
|
return externalService != null;
|
|
}
|
|
|
|
private ExternalService GetService(string serviceName, string cryptoCode)
|
|
{
|
|
var result = _Options.ExternalServices.GetService(serviceName, cryptoCode);
|
|
if (result != null)
|
|
return result;
|
|
foreach (var torService in _torServices.Services)
|
|
{
|
|
if (TryParseAsExternalService(torService, out var torExternalService) &&
|
|
torExternalService.ServiceName == serviceName)
|
|
return torExternalService;
|
|
}
|
|
return null;
|
|
}
|
|
|
|
|
|
|
|
[Route("server/services/{serviceName}/{cryptoCode?}")]
|
|
public async Task<IActionResult> Service(string serviceName, string cryptoCode, bool showQR = false, uint? nonce = null)
|
|
{
|
|
if (!string.IsNullOrEmpty(cryptoCode) && !_dashBoard.IsFullySynched(cryptoCode, out _))
|
|
{
|
|
TempData[WellKnownTempData.ErrorMessage] = $"{cryptoCode} is not fully synched";
|
|
return RedirectToAction(nameof(Services));
|
|
}
|
|
var service = GetService(serviceName, cryptoCode);
|
|
if (service == null)
|
|
return NotFound();
|
|
|
|
try
|
|
{
|
|
|
|
if (service.Type == ExternalServiceTypes.P2P)
|
|
{
|
|
return View("P2PService", new LightningWalletServices()
|
|
{
|
|
ShowQR = showQR,
|
|
WalletName = service.ServiceName,
|
|
ServiceLink = service.ConnectionString.Server.AbsoluteUri.WithoutEndingSlash()
|
|
});
|
|
}
|
|
if (service.Type == ExternalServiceTypes.LNDSeedBackup)
|
|
{
|
|
var model = LndSeedBackupViewModel.Parse(service.ConnectionString.CookieFilePath);
|
|
if (!model.IsWalletUnlockPresent)
|
|
{
|
|
TempData.SetStatusMessageModel(new StatusMessageModel()
|
|
{
|
|
Severity = StatusMessageModel.StatusSeverity.Warning,
|
|
Html = "Your LND does not seem to allow seed backup.<br />" +
|
|
"It's recommended, but not required, that you migrate as instructed by <a href=\"https://blog.btcpayserver.org/btcpay-lnd-migration\">our migration blog post</a>.<br />" +
|
|
"You will need to close all of your channels, and migrate your funds as <a href=\"https://blog.btcpayserver.org/btcpay-lnd-migration\">we documented</a>."
|
|
});
|
|
}
|
|
return View("LndSeedBackup", model);
|
|
}
|
|
if (service.Type == ExternalServiceTypes.RPC)
|
|
{
|
|
return View("RPCService", new LightningWalletServices()
|
|
{
|
|
ShowQR = showQR,
|
|
WalletName = service.ServiceName,
|
|
ServiceLink = service.ConnectionString.Server.AbsoluteUri.WithoutEndingSlash()
|
|
});
|
|
}
|
|
var connectionString = await service.ConnectionString.Expand(this.Request.GetAbsoluteUriNoPathBase(), service.Type, _Options.NetworkType);
|
|
switch (service.Type)
|
|
{
|
|
case ExternalServiceTypes.Charge:
|
|
return LightningChargeServices(service, connectionString, showQR);
|
|
case ExternalServiceTypes.RTL:
|
|
case ExternalServiceTypes.ThunderHub:
|
|
case ExternalServiceTypes.Spark:
|
|
if (connectionString.AccessKey == null)
|
|
{
|
|
TempData[WellKnownTempData.ErrorMessage] = $"The access key of the service is not set";
|
|
return RedirectToAction(nameof(Services));
|
|
}
|
|
LightningWalletServices vm = new LightningWalletServices();
|
|
vm.ShowQR = showQR;
|
|
vm.WalletName = service.DisplayName;
|
|
string tokenParam = "access-key";
|
|
if (service.Type == ExternalServiceTypes.ThunderHub)
|
|
tokenParam = "token";
|
|
vm.ServiceLink = $"{connectionString.Server}?{tokenParam}={connectionString.AccessKey}";
|
|
return View("LightningWalletServices", vm);
|
|
case ExternalServiceTypes.CLightningRest:
|
|
return LndServices(service, connectionString, nonce, "CLightningRestServices");
|
|
case ExternalServiceTypes.LNDGRPC:
|
|
case ExternalServiceTypes.LNDRest:
|
|
return LndServices(service, connectionString, nonce);
|
|
case ExternalServiceTypes.Configurator:
|
|
return View("ConfiguratorService",
|
|
new LightningWalletServices()
|
|
{
|
|
ShowQR = showQR,
|
|
WalletName = service.ServiceName,
|
|
ServiceLink = $"{connectionString.Server}?password={connectionString.AccessKey}"
|
|
});
|
|
default:
|
|
throw new NotSupportedException(service.Type.ToString());
|
|
}
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
TempData[WellKnownTempData.ErrorMessage] = ex.Message;
|
|
return RedirectToAction(nameof(Services));
|
|
}
|
|
}
|
|
|
|
[HttpGet]
|
|
[Route("server/services/{serviceName}/{cryptoCode}/removelndseed")]
|
|
public IActionResult RemoveLndSeed(string serviceName, string cryptoCode)
|
|
{
|
|
return View("Confirm", new ConfirmModel()
|
|
{
|
|
Title = "Delete LND Seed",
|
|
Description = "Please make sure you made a backup of the seed and password before deleting the LND backup seed from the server, are you sure to continue?",
|
|
Action = "Delete"
|
|
});
|
|
}
|
|
|
|
[HttpPost]
|
|
[Route("server/services/{serviceName}/{cryptoCode}/removelndseed")]
|
|
public async Task<IActionResult> RemoveLndSeedPost(string serviceName, string cryptoCode)
|
|
{
|
|
var service = GetService(serviceName, cryptoCode);
|
|
if (service == null)
|
|
return NotFound();
|
|
|
|
var model = LndSeedBackupViewModel.Parse(service.ConnectionString.CookieFilePath);
|
|
if (!model.IsWalletUnlockPresent)
|
|
{
|
|
TempData[WellKnownTempData.ErrorMessage] = $"File with wallet password and seed info not present";
|
|
return RedirectToAction(nameof(Services));
|
|
}
|
|
|
|
if (string.IsNullOrEmpty(model.Seed))
|
|
{
|
|
TempData[WellKnownTempData.ErrorMessage] = $"Seed information was already removed";
|
|
return RedirectToAction(nameof(Services));
|
|
}
|
|
|
|
if (await model.RemoveSeedAndWrite(service.ConnectionString.CookieFilePath))
|
|
{
|
|
TempData[WellKnownTempData.SuccessMessage] = $"Seed successfully removed";
|
|
return RedirectToAction(nameof(Service), new { serviceName, cryptoCode });
|
|
}
|
|
else
|
|
{
|
|
TempData[WellKnownTempData.ErrorMessage] = $"Seed removal failed";
|
|
return RedirectToAction(nameof(Services));
|
|
}
|
|
}
|
|
|
|
private IActionResult LightningChargeServices(ExternalService service, ExternalConnectionString connectionString, bool showQR = false)
|
|
{
|
|
ChargeServiceViewModel vm = new ChargeServiceViewModel();
|
|
vm.Uri = connectionString.Server.AbsoluteUri;
|
|
vm.APIToken = connectionString.APIToken;
|
|
var builder = new UriBuilder(connectionString.Server);
|
|
builder.UserName = "api-token";
|
|
builder.Password = vm.APIToken;
|
|
vm.AuthenticatedUri = builder.ToString();
|
|
return View(nameof(LightningChargeServices), vm);
|
|
}
|
|
|
|
private IActionResult LndServices(ExternalService service, ExternalConnectionString connectionString, uint? nonce, string view = nameof(LndServices))
|
|
{
|
|
var model = new LndServicesViewModel();
|
|
if (service.Type == ExternalServiceTypes.LNDGRPC)
|
|
{
|
|
model.Host = $"{connectionString.Server.DnsSafeHost}:{connectionString.Server.Port}";
|
|
model.SSL = connectionString.Server.Scheme == "https";
|
|
model.ConnectionType = "GRPC";
|
|
model.GRPCSSLCipherSuites = "ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256";
|
|
}
|
|
else if (service.Type == ExternalServiceTypes.LNDRest || service.Type == ExternalServiceTypes.CLightningRest)
|
|
{
|
|
model.Uri = connectionString.Server.AbsoluteUri;
|
|
model.ConnectionType = "REST";
|
|
}
|
|
|
|
if (connectionString.CertificateThumbprint != null)
|
|
{
|
|
model.CertificateThumbprint = connectionString.CertificateThumbprint;
|
|
}
|
|
if (connectionString.Macaroon != null)
|
|
{
|
|
model.Macaroon = Encoders.Hex.EncodeData(connectionString.Macaroon);
|
|
}
|
|
model.AdminMacaroon = connectionString.Macaroons?.AdminMacaroon?.Hex;
|
|
model.InvoiceMacaroon = connectionString.Macaroons?.InvoiceMacaroon?.Hex;
|
|
model.ReadonlyMacaroon = connectionString.Macaroons?.ReadonlyMacaroon?.Hex;
|
|
|
|
if (nonce != null)
|
|
{
|
|
var configKey = GetConfigKey("lnd", service.ServiceName, service.CryptoCode, nonce.Value);
|
|
var lnConfig = _LnConfigProvider.GetConfig(configKey);
|
|
if (lnConfig != null)
|
|
{
|
|
model.QRCodeLink = Request.GetAbsoluteUri(Url.Action(nameof(GetLNDConfig), new { configKey = configKey }));
|
|
model.QRCode = $"config={model.QRCodeLink}";
|
|
}
|
|
}
|
|
|
|
return View(view, model);
|
|
}
|
|
|
|
private static uint GetConfigKey(string type, string serviceName, string cryptoCode, uint nonce)
|
|
{
|
|
return (uint)HashCode.Combine(type, serviceName, cryptoCode, nonce);
|
|
}
|
|
|
|
[Route("lnd-config/{configKey}/lnd.config")]
|
|
[AllowAnonymous]
|
|
public IActionResult GetLNDConfig(uint configKey)
|
|
{
|
|
var conf = _LnConfigProvider.GetConfig(configKey);
|
|
if (conf == null)
|
|
return NotFound();
|
|
return Json(conf);
|
|
}
|
|
|
|
[Route("server/services/{serviceName}/{cryptoCode}")]
|
|
[HttpPost]
|
|
public async Task<IActionResult> ServicePost(string serviceName, string cryptoCode)
|
|
{
|
|
if (!_dashBoard.IsFullySynched(cryptoCode, out var unusud))
|
|
{
|
|
TempData[WellKnownTempData.ErrorMessage] = $"{cryptoCode} is not fully synched";
|
|
return RedirectToAction(nameof(Services));
|
|
}
|
|
var service = GetService(serviceName, cryptoCode);
|
|
if (service == null)
|
|
return NotFound();
|
|
|
|
ExternalConnectionString connectionString = null;
|
|
try
|
|
{
|
|
connectionString = await service.ConnectionString.Expand(this.Request.GetAbsoluteUriNoPathBase(), service.Type, _Options.NetworkType);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
TempData[WellKnownTempData.ErrorMessage] = ex.Message;
|
|
return RedirectToAction(nameof(Services));
|
|
}
|
|
|
|
LightningConfigurations confs = new LightningConfigurations();
|
|
if (service.Type == ExternalServiceTypes.LNDGRPC)
|
|
{
|
|
LightningConfiguration grpcConf = new LightningConfiguration();
|
|
grpcConf.Type = "grpc";
|
|
grpcConf.Host = connectionString.Server.DnsSafeHost;
|
|
grpcConf.Port = connectionString.Server.Port;
|
|
grpcConf.SSL = connectionString.Server.Scheme == "https";
|
|
confs.Configurations.Add(grpcConf);
|
|
}
|
|
else if (service.Type == ExternalServiceTypes.LNDRest || service.Type == ExternalServiceTypes.CLightningRest)
|
|
{
|
|
var restconf = new LNDRestConfiguration();
|
|
restconf.Type = service.Type == ExternalServiceTypes.LNDRest ? "lnd-rest" : "clightning-rest";
|
|
restconf.Uri = connectionString.Server.AbsoluteUri;
|
|
confs.Configurations.Add(restconf);
|
|
}
|
|
else
|
|
throw new NotSupportedException(service.Type.ToString());
|
|
var commonConf = (LNDConfiguration)confs.Configurations[confs.Configurations.Count - 1];
|
|
commonConf.ChainType = _Options.NetworkType.ToString();
|
|
commonConf.CryptoCode = cryptoCode;
|
|
commonConf.Macaroon = connectionString.Macaroon == null ? null : Encoders.Hex.EncodeData(connectionString.Macaroon);
|
|
commonConf.CertificateThumbprint = connectionString.CertificateThumbprint == null ? null : connectionString.CertificateThumbprint;
|
|
commonConf.AdminMacaroon = connectionString.Macaroons?.AdminMacaroon?.Hex;
|
|
commonConf.ReadonlyMacaroon = connectionString.Macaroons?.ReadonlyMacaroon?.Hex;
|
|
commonConf.InvoiceMacaroon = connectionString.Macaroons?.InvoiceMacaroon?.Hex;
|
|
|
|
var nonce = RandomUtils.GetUInt32();
|
|
var configKey = GetConfigKey("lnd", serviceName, cryptoCode, nonce);
|
|
_LnConfigProvider.KeepConfig(configKey, confs);
|
|
return RedirectToAction(nameof(Service), new { cryptoCode = cryptoCode, serviceName = serviceName, nonce = nonce });
|
|
}
|
|
|
|
[Route("server/services/dynamic-dns")]
|
|
public async Task<IActionResult> DynamicDnsServices()
|
|
{
|
|
var settings = (await _SettingsRepository.GetSettingAsync<DynamicDnsSettings>()) ?? new DynamicDnsSettings();
|
|
return View(settings.Services.Select(s => new DynamicDnsViewModel()
|
|
{
|
|
Settings = s
|
|
}).ToArray());
|
|
}
|
|
[Route("server/services/dynamic-dns/{hostname}")]
|
|
public async Task<IActionResult> DynamicDnsServices(string hostname)
|
|
{
|
|
var settings = (await _SettingsRepository.GetSettingAsync<DynamicDnsSettings>()) ?? new DynamicDnsSettings();
|
|
var service = settings.Services.FirstOrDefault(s => s.Hostname.Equals(hostname, StringComparison.OrdinalIgnoreCase));
|
|
if (service == null)
|
|
return NotFound();
|
|
var vm = new DynamicDnsViewModel();
|
|
vm.Modify = true;
|
|
vm.Settings = service;
|
|
return View(nameof(DynamicDnsService), vm);
|
|
}
|
|
[Route("server/services/dynamic-dns")]
|
|
[HttpPost]
|
|
public async Task<IActionResult> DynamicDnsService(DynamicDnsViewModel viewModel, string command = null)
|
|
{
|
|
if (!ModelState.IsValid)
|
|
{
|
|
return View(viewModel);
|
|
}
|
|
if (command == "Save")
|
|
{
|
|
var settings = (await _SettingsRepository.GetSettingAsync<DynamicDnsSettings>()) ?? new DynamicDnsSettings();
|
|
var i = settings.Services.FindIndex(d => d.Hostname.Equals(viewModel.Settings.Hostname, StringComparison.OrdinalIgnoreCase));
|
|
if (i != -1)
|
|
{
|
|
ModelState.AddModelError(nameof(viewModel.Settings.Hostname), "This hostname already exists");
|
|
return View(viewModel);
|
|
}
|
|
if (viewModel.Settings.Hostname != null)
|
|
viewModel.Settings.Hostname = viewModel.Settings.Hostname.Trim().ToLowerInvariant();
|
|
string errorMessage = await viewModel.Settings.SendUpdateRequest(HttpClientFactory.CreateClient());
|
|
if (errorMessage == null)
|
|
{
|
|
TempData[WellKnownTempData.SuccessMessage] = $"The Dynamic DNS has been successfully queried, your configuration is saved";
|
|
viewModel.Settings.LastUpdated = DateTimeOffset.UtcNow;
|
|
settings.Services.Add(viewModel.Settings);
|
|
await _SettingsRepository.UpdateSetting(settings);
|
|
return RedirectToAction(nameof(DynamicDnsServices));
|
|
}
|
|
else
|
|
{
|
|
ModelState.AddModelError(string.Empty, errorMessage);
|
|
return View(viewModel);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
return View(new DynamicDnsViewModel() { Settings = new DynamicDnsService() });
|
|
}
|
|
}
|
|
[Route("server/services/dynamic-dns/{hostname}")]
|
|
[HttpPost]
|
|
public async Task<IActionResult> DynamicDnsService(DynamicDnsViewModel viewModel, string hostname, string command = null)
|
|
{
|
|
if (!ModelState.IsValid)
|
|
{
|
|
return View(viewModel);
|
|
}
|
|
var settings = (await _SettingsRepository.GetSettingAsync<DynamicDnsSettings>()) ?? new DynamicDnsSettings();
|
|
|
|
var i = settings.Services.FindIndex(d => d.Hostname.Equals(hostname, StringComparison.OrdinalIgnoreCase));
|
|
if (i == -1)
|
|
return NotFound();
|
|
if (viewModel.Settings.Password == null)
|
|
viewModel.Settings.Password = settings.Services[i].Password;
|
|
if (viewModel.Settings.Hostname != null)
|
|
viewModel.Settings.Hostname = viewModel.Settings.Hostname.Trim().ToLowerInvariant();
|
|
if (!viewModel.Settings.Enabled)
|
|
{
|
|
TempData[WellKnownTempData.SuccessMessage] = $"The Dynamic DNS service has been disabled";
|
|
viewModel.Settings.LastUpdated = null;
|
|
}
|
|
else
|
|
{
|
|
string errorMessage = await viewModel.Settings.SendUpdateRequest(HttpClientFactory.CreateClient());
|
|
if (errorMessage == null)
|
|
{
|
|
TempData[WellKnownTempData.SuccessMessage] = $"The Dynamic DNS has been successfully queried, your configuration is saved";
|
|
viewModel.Settings.LastUpdated = DateTimeOffset.UtcNow;
|
|
}
|
|
else
|
|
{
|
|
ModelState.AddModelError(string.Empty, errorMessage);
|
|
return View(viewModel);
|
|
}
|
|
}
|
|
settings.Services[i] = viewModel.Settings;
|
|
await _SettingsRepository.UpdateSetting(settings);
|
|
this.RouteData.Values.Remove(nameof(hostname));
|
|
return RedirectToAction(nameof(DynamicDnsServices));
|
|
}
|
|
[HttpGet]
|
|
[Route("server/services/dynamic-dns/{hostname}/delete")]
|
|
public async Task<IActionResult> DeleteDynamicDnsService(string hostname)
|
|
{
|
|
var settings = (await _SettingsRepository.GetSettingAsync<DynamicDnsSettings>()) ?? new DynamicDnsSettings();
|
|
var i = settings.Services.FindIndex(d => d.Hostname.Equals(hostname, StringComparison.OrdinalIgnoreCase));
|
|
if (i == -1)
|
|
return NotFound();
|
|
return View("Confirm", new ConfirmModel()
|
|
{
|
|
Title = "Delete the dynamic dns service for " + hostname,
|
|
Description = "BTCPayServer will stop updating this DNS record periodically",
|
|
Action = "Delete"
|
|
});
|
|
}
|
|
[HttpPost]
|
|
[Route("server/services/dynamic-dns/{hostname}/delete")]
|
|
public async Task<IActionResult> DeleteDynamicDnsServicePost(string hostname)
|
|
{
|
|
var settings = (await _SettingsRepository.GetSettingAsync<DynamicDnsSettings>()) ?? new DynamicDnsSettings();
|
|
var i = settings.Services.FindIndex(d => d.Hostname.Equals(hostname, StringComparison.OrdinalIgnoreCase));
|
|
if (i == -1)
|
|
return NotFound();
|
|
settings.Services.RemoveAt(i);
|
|
await _SettingsRepository.UpdateSetting(settings);
|
|
TempData[WellKnownTempData.SuccessMessage] = "Dynamic DNS service successfully removed";
|
|
this.RouteData.Values.Remove(nameof(hostname));
|
|
return RedirectToAction(nameof(DynamicDnsServices));
|
|
}
|
|
|
|
[Route("server/services/ssh")]
|
|
public async Task<IActionResult> SSHService()
|
|
{
|
|
if (!CanShowSSHService())
|
|
return NotFound();
|
|
|
|
var settings = _Options.SSHSettings;
|
|
var server = Extensions.IsLocalNetwork(settings.Server) ? this.Request.Host.Host : settings.Server;
|
|
SSHServiceViewModel vm = new SSHServiceViewModel();
|
|
string port = settings.Port == 22 ? "" : $" -p {settings.Port}";
|
|
vm.CommandLine = $"ssh {settings.Username}@{server}{port}";
|
|
vm.Password = settings.Password;
|
|
vm.KeyFilePassword = settings.KeyFilePassword;
|
|
vm.HasKeyFile = !string.IsNullOrEmpty(settings.KeyFile);
|
|
|
|
// Let's try to just read the authorized key file
|
|
if (CanAccessAuthorizedKeyFile())
|
|
{
|
|
try
|
|
{
|
|
vm.SSHKeyFileContent = await System.IO.File.ReadAllTextAsync(settings.AuthorizedKeysFile);
|
|
}
|
|
catch { }
|
|
}
|
|
|
|
// If that fail, just fallback to ssh
|
|
if (vm.SSHKeyFileContent == null && _sshState.CanUseSSH)
|
|
{
|
|
try
|
|
{
|
|
using (var sshClient = await _Options.SSHSettings.ConnectAsync())
|
|
{
|
|
var result = await sshClient.RunBash("cat ~/.ssh/authorized_keys", TimeSpan.FromSeconds(10));
|
|
vm.SSHKeyFileContent = result.Output;
|
|
}
|
|
}
|
|
catch { }
|
|
}
|
|
return View(vm);
|
|
}
|
|
|
|
bool CanShowSSHService()
|
|
{
|
|
return _Options.SSHSettings != null && (_sshState.CanUseSSH || CanAccessAuthorizedKeyFile());
|
|
}
|
|
|
|
private bool CanAccessAuthorizedKeyFile()
|
|
{
|
|
return _Options.SSHSettings?.AuthorizedKeysFile != null && System.IO.File.Exists(_Options.SSHSettings.AuthorizedKeysFile);
|
|
}
|
|
|
|
[HttpPost]
|
|
[Route("server/services/ssh")]
|
|
public async Task<IActionResult> SSHService(SSHServiceViewModel viewModel)
|
|
{
|
|
string newContent = viewModel?.SSHKeyFileContent ?? string.Empty;
|
|
newContent = newContent.Replace("\r\n", "\n", StringComparison.OrdinalIgnoreCase);
|
|
|
|
bool updated = false;
|
|
Exception exception = null;
|
|
// Let's try to just write the file
|
|
if (CanAccessAuthorizedKeyFile())
|
|
{
|
|
try
|
|
{
|
|
await System.IO.File.WriteAllTextAsync(_Options.SSHSettings.AuthorizedKeysFile, newContent);
|
|
TempData[WellKnownTempData.SuccessMessage] = "authorized_keys has been updated";
|
|
updated = true;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
exception = ex;
|
|
}
|
|
}
|
|
|
|
// If that fail, fallback to ssh
|
|
if (!updated && _sshState.CanUseSSH)
|
|
{
|
|
try
|
|
{
|
|
using (var sshClient = await _Options.SSHSettings.ConnectAsync())
|
|
{
|
|
await sshClient.RunBash($"mkdir -p ~/.ssh && echo '{newContent.EscapeSingleQuotes()}' > ~/.ssh/authorized_keys", TimeSpan.FromSeconds(10));
|
|
}
|
|
updated = true;
|
|
exception = null;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
exception = ex;
|
|
}
|
|
}
|
|
|
|
if (exception is null)
|
|
{
|
|
TempData[WellKnownTempData.SuccessMessage] = "authorized_keys has been updated";
|
|
}
|
|
else
|
|
{
|
|
TempData[WellKnownTempData.ErrorMessage] = exception.Message;
|
|
}
|
|
return RedirectToAction(nameof(SSHService));
|
|
}
|
|
|
|
[Route("server/theme")]
|
|
public async Task<IActionResult> Theme()
|
|
{
|
|
var data = (await _SettingsRepository.GetSettingAsync<ThemeSettings>()) ?? new ThemeSettings();
|
|
return View(data);
|
|
}
|
|
[Route("server/theme")]
|
|
[HttpPost]
|
|
public async Task<IActionResult> Theme(ThemeSettings settings)
|
|
{
|
|
await _SettingsRepository.UpdateSetting(settings);
|
|
TempData[WellKnownTempData.SuccessMessage] = "Theme settings updated successfully";
|
|
return View(settings);
|
|
}
|
|
|
|
|
|
[Route("server/emails")]
|
|
public async Task<IActionResult> Emails()
|
|
{
|
|
var data = (await _SettingsRepository.GetSettingAsync<EmailSettings>()) ?? new EmailSettings();
|
|
return View(new EmailsViewModel() { Settings = data });
|
|
}
|
|
|
|
[Route("server/emails")]
|
|
[HttpPost]
|
|
public async Task<IActionResult> Emails(EmailsViewModel model, string command)
|
|
{
|
|
if (!model.Settings.IsComplete())
|
|
{
|
|
TempData[WellKnownTempData.ErrorMessage] = "Required fields missing";
|
|
return View(model);
|
|
}
|
|
|
|
if (command == "Test")
|
|
{
|
|
try
|
|
{
|
|
using (var client = model.Settings.CreateSmtpClient())
|
|
using (var message = model.Settings.CreateMailMessage(new MailAddress(model.TestEmail), "BTCPay test", "BTCPay test"))
|
|
{
|
|
await client.SendMailAsync(message);
|
|
}
|
|
TempData[WellKnownTempData.SuccessMessage] = "Email sent to " + model.TestEmail + ", please, verify you received it";
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
TempData[WellKnownTempData.ErrorMessage] = ex.Message;
|
|
}
|
|
return View(model);
|
|
}
|
|
else // if(command == "Save")
|
|
{
|
|
await _SettingsRepository.UpdateSetting(model.Settings);
|
|
TempData[WellKnownTempData.SuccessMessage] = "Email settings saved";
|
|
return View(model);
|
|
}
|
|
}
|
|
|
|
[Route("server/logs/{file?}")]
|
|
public async Task<IActionResult> LogsView(string file = null, int offset = 0)
|
|
{
|
|
if (offset < 0)
|
|
{
|
|
offset = 0;
|
|
}
|
|
|
|
var vm = new LogsViewModel();
|
|
|
|
if (string.IsNullOrEmpty(_Options.LogFile))
|
|
{
|
|
TempData[WellKnownTempData.ErrorMessage] = "File Logging Option not specified. " +
|
|
"You need to set debuglog and optionally " +
|
|
"debugloglevel in the configuration or through runtime arguments";
|
|
}
|
|
else
|
|
{
|
|
var di = Directory.GetParent(_Options.LogFile);
|
|
if (di == null)
|
|
{
|
|
TempData[WellKnownTempData.ErrorMessage] = "Could not load log files";
|
|
}
|
|
|
|
var fileNameWithoutExtension = Path.GetFileNameWithoutExtension(_Options.LogFile);
|
|
var fileExtension = Path.GetExtension(_Options.LogFile) ?? string.Empty;
|
|
var logFiles = di.GetFiles($"{fileNameWithoutExtension}*{fileExtension}");
|
|
vm.LogFileCount = logFiles.Length;
|
|
vm.LogFiles = logFiles
|
|
.OrderBy(info => info.LastWriteTime)
|
|
.Skip(offset)
|
|
.Take(5)
|
|
.ToList();
|
|
vm.LogFileOffset = offset;
|
|
|
|
if (string.IsNullOrEmpty(file) || !file.EndsWith(fileExtension, StringComparison.Ordinal))
|
|
return View("Logs", vm);
|
|
vm.Log = "";
|
|
var fi = vm.LogFiles.FirstOrDefault(o => o.Name == file);
|
|
if (fi == null)
|
|
return NotFound();
|
|
try
|
|
{
|
|
using (var fileStream = new FileStream(
|
|
fi.FullName,
|
|
FileMode.Open,
|
|
FileAccess.Read,
|
|
FileShare.ReadWrite))
|
|
{
|
|
using (var reader = new StreamReader(fileStream))
|
|
{
|
|
vm.Log = await reader.ReadToEndAsync();
|
|
}
|
|
}
|
|
}
|
|
catch
|
|
{
|
|
return NotFound();
|
|
}
|
|
}
|
|
|
|
return View("Logs", vm);
|
|
}
|
|
}
|
|
}
|