mirror of
https://github.com/btcpayserver/btcpayserver.git
synced 2025-02-22 22:25:28 +01:00
656 lines
26 KiB
C#
656 lines
26 KiB
C#
#nullable enable
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using Amazon.S3;
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using BTCPayServer.Abstractions.Contracts;
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using BTCPayServer.Client;
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using BTCPayServer.Data;
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using BTCPayServer.Events;
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using BTCPayServer.Migrations;
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using Microsoft.EntityFrameworkCore;
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using NBitcoin;
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using NBitcoin.DataEncoders;
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using Newtonsoft.Json;
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namespace BTCPayServer.Services.Stores
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{
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public class StoreRepository : IStoreRepository
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{
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private readonly ApplicationDbContextFactory _ContextFactory;
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private readonly EventAggregator _eventAggregator;
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private readonly SettingsRepository _settingsRepository;
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public JsonSerializerSettings SerializerSettings { get; }
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public ApplicationDbContext CreateDbContext()
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{
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return _ContextFactory.CreateContext();
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}
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public StoreRepository(ApplicationDbContextFactory contextFactory, JsonSerializerSettings serializerSettings, EventAggregator eventAggregator, SettingsRepository settingsRepository)
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{
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_ContextFactory = contextFactory ?? throw new ArgumentNullException(nameof(contextFactory));
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_eventAggregator = eventAggregator;
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_settingsRepository = settingsRepository;
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SerializerSettings = serializerSettings;
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}
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public async Task<StoreData?> FindStore(string storeId)
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{
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if (storeId == null)
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return null;
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await using var ctx = _ContextFactory.CreateContext();
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var result = await ctx.FindAsync<StoreData>(storeId).ConfigureAwait(false);
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return result;
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}
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public async Task<StoreData?> FindStore(string storeId, string userId)
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{
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ArgumentNullException.ThrowIfNull(userId);
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await using var ctx = _ContextFactory.CreateContext();
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return await ctx
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.UserStore
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.Where(us => us.ApplicationUserId == userId && us.StoreDataId == storeId)
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.Include(store => store.StoreData.UserStores)
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.ThenInclude(store => store.StoreRole)
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.Select(us => us.StoreData).FirstOrDefaultAsync();
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}
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#nullable disable
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public class StoreUser
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{
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public string Id { get; set; }
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public string Email { get; set; }
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public StoreRole StoreRole { get; set; }
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}
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public class StoreRole
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{
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public PermissionSet ToPermissionSet(string storeId)
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{
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return new PermissionSet(Permissions
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.Select(s => Permission.TryCreatePermission(s, storeId, out var permission) ? permission : null)
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.Where(s => s != null).ToArray());
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}
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public string Role { get; set; }
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public List<string> Permissions { get; set; }
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public bool IsServerRole { get; set; }
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public string Id { get; set; }
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public bool? IsUsed { get; set; }
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}
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#nullable enable
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public async Task<StoreRole[]> GetStoreRoles(string? storeId, bool includeUsers = false, bool storeOnly = false)
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{
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await using var ctx = _ContextFactory.CreateContext();
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var query = ctx.StoreRoles.Where(u => (storeOnly && u.StoreDataId == storeId) || (!storeOnly && (u.StoreDataId == null || u.StoreDataId == storeId)));
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if (includeUsers)
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{
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query = query.Include(u => u.Users);
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}
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return (await query.ToArrayAsync()).Select(role => ToStoreRole(role)).ToArray();
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}
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public async Task<StoreRoleId> GetDefaultRole()
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{
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var r = (await _settingsRepository.GetSettingAsync<PoliciesSettings>())?.DefaultRole;
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if (r is not null)
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return new StoreRoleId(r);
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return StoreRoleId.Owner;
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}
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public async Task SetDefaultRole(string role)
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{
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var s = (await _settingsRepository.GetSettingAsync<PoliciesSettings>()) ?? new PoliciesSettings();
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s.DefaultRole = role;
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await _settingsRepository.UpdateSetting(s);
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}
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public async Task<StoreRole?> GetStoreRole(StoreRoleId role, bool includeUsers = false)
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{
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await using var ctx = _ContextFactory.CreateContext();
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var query = ctx.StoreRoles.AsQueryable();
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if (includeUsers)
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{
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query = query.Include(u => u.Users);
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}
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var match = await query.SingleOrDefaultAsync(r => r.Id == role.Id);
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if (match == null)
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return null;
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if (match.StoreDataId != role.StoreId)
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// Should never happen because the roleId include the storeId
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throw new InvalidOperationException("Bug 03991: This should never happen");
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return ToStoreRole(match);
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}
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public async Task<string?> RemoveStoreRole(StoreRoleId role)
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{
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await using var ctx = _ContextFactory.CreateContext();
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if (await GetDefaultRole() == role)
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{
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return "Cannot remove the default role";
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}
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var match = await ctx.StoreRoles.FindAsync(role.Id);
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if (match != null && match.StoreDataId == role.StoreId)
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{
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if (role.StoreId is null && match.Permissions.Contains(Policies.CanModifyStoreSettings) &&
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await ctx.StoreRoles.CountAsync(role =>
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role.StoreDataId == null && role.Permissions.Contains(Policies.CanModifyStoreSettings)) == 1)
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return "This is the last role that allows to modify store settings, you cannot remove it";
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ctx.StoreRoles.Remove(match);
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await ctx.SaveChangesAsync();
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return null;
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}
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return "Role not found";
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}
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public async Task<StoreRole?> AddOrUpdateStoreRole(StoreRoleId role, List<string> policies)
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{
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policies = policies.Where(s => Policies.IsValidPolicy(s) && Policies.IsStorePolicy(s)).ToList();
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await using var ctx = _ContextFactory.CreateContext();
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Data.StoreRole? match = await ctx.StoreRoles.FindAsync(role.Id);
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if (match is null)
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{
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match = new Data.StoreRole() { Id = role.Id, StoreDataId = role.StoreId, Role = role.Role };
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ctx.StoreRoles.Add(match);
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}
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match.Permissions = policies;
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try
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{
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await ctx.SaveChangesAsync();
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}
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catch (DbUpdateException)
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{
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return null;
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}
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return ToStoreRole(match);
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}
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public async Task<StoreUser[]> GetStoreUsers(string storeId)
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{
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ArgumentNullException.ThrowIfNull(storeId);
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await using var ctx = _ContextFactory.CreateContext();
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return (await
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ctx
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.UserStore
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.Where(u => u.StoreDataId == storeId)
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.Include(u => u.StoreRole)
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.Select(u => new
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{
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Id = u.ApplicationUserId,
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u.ApplicationUser.Email,
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u.StoreRole
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}).ToArrayAsync()).Select(arg => new StoreUser()
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{
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StoreRole = ToStoreRole(arg.StoreRole),
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Id = arg.Id,
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Email = arg.Email
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}).ToArray();
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}
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public static StoreRole ToStoreRole(Data.StoreRole storeRole)
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{
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return new StoreRole()
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{
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Id = storeRole.Id,
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Role = storeRole.Role,
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Permissions = storeRole.Permissions,
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IsServerRole = storeRole.StoreDataId == null,
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IsUsed = storeRole.Users?.Any()
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};
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}
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public async Task<StoreData[]> GetStoresByUserId(string userId, IEnumerable<string>? storeIds = null)
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{
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await using var ctx = _ContextFactory.CreateContext();
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return (await ctx.UserStore
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.Where(u => u.ApplicationUserId == userId && (storeIds == null || storeIds.Contains(u.StoreDataId)))
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.Include(store => store.StoreData)
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.ThenInclude(data => data.UserStores)
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.ThenInclude(data => data.StoreRole)
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.Select(store => store.StoreData)
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.ToArrayAsync());
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}
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public async Task<StoreData?> GetStoreByInvoiceId(string invoiceId)
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{
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await using var context = _ContextFactory.CreateContext();
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var matched = await context.Invoices.Include(data => data.StoreData)
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.SingleOrDefaultAsync(data => data.Id == invoiceId);
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return matched?.StoreData;
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}
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/// <summary>
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/// `role` can be passed in two format:
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/// STOREID::ROLE or ROLE.
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/// If the first case, this method make sure the storeId is same as <paramref name="storeId"/>.
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/// In the second case, we interprete ROLE as a server level roleId first, then if it does not exist, check if there is a store level role.
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/// </summary>
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/// <param name="storeId"></param>
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/// <param name="role"></param>
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/// <returns></returns>
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public async Task<StoreRoleId?> ResolveStoreRoleId(string? storeId, string? role)
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{
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if (string.IsNullOrWhiteSpace(role))
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return null;
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if (storeId?.Contains("::", StringComparison.OrdinalIgnoreCase) is true)
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return null;
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var roleId = StoreRoleId.Parse(role);
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if (roleId.StoreId != null && roleId.StoreId != storeId)
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return null;
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if ((await GetStoreRole(roleId)) != null)
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return roleId;
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if (string.IsNullOrEmpty(storeId))
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return null;
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if (roleId.IsServerRole)
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roleId = new StoreRoleId(storeId, role);
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if ((await GetStoreRole(roleId)) != null)
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return roleId;
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return null;
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}
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public async Task<bool> AddStoreUser(string storeId, string userId, StoreRoleId? roleId = null)
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{
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ArgumentNullException.ThrowIfNull(storeId);
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AssertStoreRoleIfNeeded(storeId, roleId);
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roleId ??= await GetDefaultRole();
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await using var ctx = _ContextFactory.CreateContext();
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var userStore = new UserStore() { StoreDataId = storeId, ApplicationUserId = userId, StoreRoleId = roleId.Id };
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ctx.UserStore.Add(userStore);
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try
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{
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await ctx.SaveChangesAsync();
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return true;
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}
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catch (DbUpdateException)
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{
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return false;
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}
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}
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static void AssertStoreRoleIfNeeded(string storeId, StoreRoleId? roleId)
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{
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if (roleId?.StoreId != null && storeId != roleId.StoreId)
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throw new ArgumentException("The roleId doesn't belong to this storeId", nameof(roleId));
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}
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public async Task CleanUnreachableStores()
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{
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await using var ctx = _ContextFactory.CreateContext();
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if (!ctx.Database.SupportDropForeignKey())
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return;
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var events = new List<Events.StoreRemovedEvent>();
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foreach (var store in await ctx.Stores.Include(data => data.UserStores)
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.ThenInclude(store => store.StoreRole).Where(s =>
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s.UserStores.All(u => !u.StoreRole.Permissions.Contains(Policies.CanModifyStoreSettings)))
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.ToArrayAsync())
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{
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ctx.Stores.Remove(store);
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events.Add(new Events.StoreRemovedEvent(store.Id));
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}
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await ctx.SaveChangesAsync();
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events.ForEach(e => _eventAggregator.Publish(e));
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}
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public async Task<bool> RemoveStoreUser(string storeId, string userId)
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{
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await using var ctx = _ContextFactory.CreateContext();
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if (!await ctx.UserStore.Include(store => store.StoreRole).AnyAsync(store =>
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store.StoreDataId == storeId && store.StoreRole.Permissions.Contains(Policies.CanModifyStoreSettings) &&
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userId != store.ApplicationUserId))
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return false;
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var userStore = new UserStore() { StoreDataId = storeId, ApplicationUserId = userId };
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ctx.UserStore.Add(userStore);
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ctx.Entry(userStore).State = EntityState.Deleted;
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await ctx.SaveChangesAsync();
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return true;
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}
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private async Task DeleteStoreIfOrphan(string storeId)
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{
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await using var ctx = _ContextFactory.CreateContext();
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if (ctx.Database.SupportDropForeignKey())
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{
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if (!await ctx.UserStore.Where(u => u.StoreDataId == storeId && u.StoreRole.Permissions.Contains(Policies.CanModifyStoreSettings)).AnyAsync())
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{
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var store = await ctx.Stores.FindAsync(storeId);
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if (store != null)
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{
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ctx.Stores.Remove(store);
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await ctx.SaveChangesAsync();
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_eventAggregator.Publish(new StoreRemovedEvent(store.Id));
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}
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}
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}
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}
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public async Task CreateStore(string ownerId, StoreData storeData, StoreRoleId? roleId = null)
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{
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if (!string.IsNullOrEmpty(storeData.Id))
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throw new ArgumentException("id should be empty", nameof(storeData.StoreName));
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if (string.IsNullOrEmpty(storeData.StoreName))
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throw new ArgumentException("name should not be empty", nameof(storeData.StoreName));
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ArgumentNullException.ThrowIfNull(ownerId);
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AssertStoreRoleIfNeeded(storeData.Id, roleId);
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await using var ctx = _ContextFactory.CreateContext();
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storeData.Id = Encoders.Base58.EncodeData(RandomUtils.GetBytes(32));
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roleId ??= await GetDefaultRole();
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var userStore = new UserStore
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{
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StoreDataId = storeData.Id,
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ApplicationUserId = ownerId,
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StoreRoleId = roleId.Id,
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};
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ctx.Add(storeData);
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ctx.Add(userStore);
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await ctx.SaveChangesAsync();
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}
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public async Task<WebhookData[]> GetWebhooks(string storeId)
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{
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using var ctx = _ContextFactory.CreateContext();
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return await ctx.StoreWebhooks
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.Where(s => s.StoreId == storeId)
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.Select(s => s.Webhook).ToArrayAsync();
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}
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public async Task<WebhookDeliveryData?> GetWebhookDelivery(string storeId, string webhookId, string deliveryId)
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{
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ArgumentNullException.ThrowIfNull(webhookId);
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ArgumentNullException.ThrowIfNull(storeId);
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using var ctx = _ContextFactory.CreateContext();
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return await ctx.StoreWebhooks
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.Where(d => d.StoreId == storeId && d.WebhookId == webhookId)
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.SelectMany(d => d.Webhook.Deliveries)
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.Where(d => d.Id == deliveryId)
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.FirstOrDefaultAsync();
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}
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public async Task AddWebhookDelivery(WebhookDeliveryData delivery)
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{
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using var ctx = _ContextFactory.CreateContext();
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ctx.WebhookDeliveries.Add(delivery);
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var invoiceWebhookDelivery = delivery.GetBlob().ReadRequestAs<InvoiceWebhookDeliveryData>();
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if (invoiceWebhookDelivery.InvoiceId != null)
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{
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ctx.InvoiceWebhookDeliveries.Add(new InvoiceWebhookDeliveryData()
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{
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InvoiceId = invoiceWebhookDelivery.InvoiceId,
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DeliveryId = delivery.Id
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});
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}
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await ctx.SaveChangesAsync();
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}
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public async Task<WebhookDeliveryData[]> GetWebhookDeliveries(string storeId, string webhookId, int? count)
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{
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ArgumentNullException.ThrowIfNull(webhookId);
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ArgumentNullException.ThrowIfNull(storeId);
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using var ctx = _ContextFactory.CreateContext();
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IQueryable<WebhookDeliveryData> req = ctx.StoreWebhooks
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.Where(s => s.StoreId == storeId && s.WebhookId == webhookId)
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.SelectMany(s => s.Webhook.Deliveries)
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.OrderByDescending(s => s.Timestamp);
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if (count is { } c)
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req = req.Take(c);
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return await req
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.ToArrayAsync();
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}
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public async Task<string> CreateWebhook(string storeId, WebhookBlob blob)
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{
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ArgumentNullException.ThrowIfNull(storeId);
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ArgumentNullException.ThrowIfNull(blob);
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using var ctx = _ContextFactory.CreateContext();
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WebhookData data = new WebhookData();
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data.Id = Encoders.Base58.EncodeData(RandomUtils.GetBytes(16));
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if (string.IsNullOrEmpty(blob.Secret))
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blob.Secret = Encoders.Base58.EncodeData(RandomUtils.GetBytes(16));
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data.SetBlob(blob);
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StoreWebhookData storeWebhook = new StoreWebhookData();
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storeWebhook.StoreId = storeId;
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storeWebhook.WebhookId = data.Id;
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ctx.StoreWebhooks.Add(storeWebhook);
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ctx.Webhooks.Add(data);
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await ctx.SaveChangesAsync();
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return data.Id;
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}
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public async Task<WebhookData?> GetWebhook(string storeId, string webhookId)
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{
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ArgumentNullException.ThrowIfNull(webhookId);
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ArgumentNullException.ThrowIfNull(storeId);
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using var ctx = _ContextFactory.CreateContext();
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return await ctx.StoreWebhooks
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.Where(s => s.StoreId == storeId && s.WebhookId == webhookId)
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.Select(s => s.Webhook)
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.FirstOrDefaultAsync();
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}
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public async Task<WebhookData?> GetWebhook(string webhookId)
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{
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ArgumentNullException.ThrowIfNull(webhookId);
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using var ctx = _ContextFactory.CreateContext();
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return await ctx.StoreWebhooks
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.Where(s => s.WebhookId == webhookId)
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.Select(s => s.Webhook)
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.FirstOrDefaultAsync();
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}
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public async Task DeleteWebhook(string storeId, string webhookId)
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{
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ArgumentNullException.ThrowIfNull(webhookId);
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ArgumentNullException.ThrowIfNull(storeId);
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using var ctx = _ContextFactory.CreateContext();
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var hook = await ctx.StoreWebhooks
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.Where(s => s.StoreId == storeId && s.WebhookId == webhookId)
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.Select(s => s.Webhook)
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.FirstOrDefaultAsync();
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if (hook is null)
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return;
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ctx.Webhooks.Remove(hook);
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await ctx.SaveChangesAsync();
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}
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public async Task UpdateWebhook(string storeId, string webhookId, WebhookBlob webhookBlob)
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{
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ArgumentNullException.ThrowIfNull(webhookId);
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ArgumentNullException.ThrowIfNull(storeId);
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ArgumentNullException.ThrowIfNull(webhookBlob);
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using var ctx = _ContextFactory.CreateContext();
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var hook = await ctx.StoreWebhooks
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.Where(s => s.StoreId == storeId && s.WebhookId == webhookId)
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.Select(s => s.Webhook)
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.FirstOrDefaultAsync();
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if (hook is null)
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return;
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if (string.IsNullOrEmpty(webhookBlob.Secret))
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{
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webhookBlob.Secret = hook.GetBlob().Secret;
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}
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hook.SetBlob(webhookBlob);
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await ctx.SaveChangesAsync();
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}
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public async Task RemoveStore(string storeId, string userId)
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{
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using (var ctx = _ContextFactory.CreateContext())
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{
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var storeUser = await ctx.UserStore.AsQueryable().FirstOrDefaultAsync(o => o.StoreDataId == storeId && o.ApplicationUserId == userId);
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if (storeUser == null)
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return;
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ctx.UserStore.Remove(storeUser);
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await ctx.SaveChangesAsync();
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}
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await DeleteStoreIfOrphan(storeId);
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}
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public async Task UpdateStore(StoreData store)
|
|
{
|
|
using var ctx = _ContextFactory.CreateContext();
|
|
var existing = await ctx.FindAsync<StoreData>(store.Id);
|
|
if (existing is not null)
|
|
{
|
|
ctx.Entry(existing).CurrentValues.SetValues(store);
|
|
await ctx.SaveChangesAsync().ConfigureAwait(false);
|
|
}
|
|
}
|
|
|
|
public async Task<bool> DeleteStore(string storeId)
|
|
{
|
|
int retry = 0;
|
|
using var ctx = _ContextFactory.CreateContext();
|
|
if (!ctx.Database.SupportDropForeignKey())
|
|
return false;
|
|
var store = await ctx.Stores.FindAsync(storeId);
|
|
if (store == null)
|
|
return false;
|
|
var webhooks = await ctx.StoreWebhooks
|
|
.Where(o => o.StoreId == storeId)
|
|
.Select(o => o.Webhook)
|
|
.ToArrayAsync();
|
|
foreach (var w in webhooks)
|
|
ctx.Webhooks.Remove(w);
|
|
ctx.Stores.Remove(store);
|
|
retry:
|
|
try
|
|
{
|
|
await ctx.SaveChangesAsync();
|
|
}
|
|
catch (DbUpdateException ex) when (IsDeadlock(ex) && retry < 5)
|
|
{
|
|
await Task.Delay(100);
|
|
retry++;
|
|
goto retry;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
private T? Deserialize<T>(string value) where T : class
|
|
{
|
|
return JsonConvert.DeserializeObject<T>(value, SerializerSettings);
|
|
}
|
|
|
|
private string Serialize<T>(T obj)
|
|
{
|
|
return JsonConvert.SerializeObject(obj, SerializerSettings);
|
|
}
|
|
public async Task<T?> GetSettingAsync<T>(string storeId, string name) where T : class
|
|
{
|
|
await using var ctx = _ContextFactory.CreateContext();
|
|
var data = await ctx.StoreSettings.Where(s => s.Name == name && s.StoreId == storeId).FirstOrDefaultAsync();
|
|
return data == null ? default : this.Deserialize<T>(data.Value);
|
|
|
|
}
|
|
|
|
public async Task<Dictionary<string, T?>> GetSettingsAsync<T>(string name) where T : class
|
|
{
|
|
await using var ctx = _ContextFactory.CreateContext();
|
|
var data = await ctx.StoreSettings.Where(s => s.Name == name).ToDictionaryAsync(settingData => settingData.StoreId);
|
|
return data.ToDictionary(pair => pair.Key, pair => Deserialize<T>(pair.Value.Value));
|
|
}
|
|
|
|
public async Task UpdateSetting<T>(string storeId, string name, T obj) where T : class
|
|
{
|
|
await using var ctx = _ContextFactory.CreateContext();
|
|
StoreSettingData? settings = null;
|
|
if (obj is null)
|
|
{
|
|
ctx.StoreSettings.RemoveRange(ctx.StoreSettings.Where(data => data.Name == name && data.StoreId == storeId));
|
|
}
|
|
else
|
|
{
|
|
settings = new StoreSettingData() { Name = name, StoreId = storeId, Value = Serialize(obj) };
|
|
ctx.Attach(settings);
|
|
ctx.Entry(settings).State = EntityState.Modified;
|
|
}
|
|
try
|
|
{
|
|
await ctx.SaveChangesAsync();
|
|
}
|
|
catch (DbUpdateException)
|
|
{
|
|
if (settings is not null)
|
|
{
|
|
ctx.Entry(settings).State = EntityState.Added;
|
|
await ctx.SaveChangesAsync();
|
|
}
|
|
}
|
|
}
|
|
|
|
private static bool IsDeadlock(DbUpdateException ex)
|
|
{
|
|
return ex.InnerException is Npgsql.PostgresException postgres && postgres.SqlState == "40P01";
|
|
}
|
|
|
|
public bool CanDeleteStores()
|
|
{
|
|
using var ctx = _ContextFactory.CreateContext();
|
|
return ctx.Database.SupportDropForeignKey();
|
|
}
|
|
}
|
|
|
|
public record StoreRoleId
|
|
{
|
|
public static StoreRoleId Parse(string str)
|
|
{
|
|
var i = str.IndexOf("::");
|
|
string? storeId = null;
|
|
string role;
|
|
if (i == -1)
|
|
{
|
|
role = str;
|
|
return new StoreRoleId(role);
|
|
}
|
|
else
|
|
{
|
|
storeId = str[0..i];
|
|
role = str[(i + 2)..];
|
|
return new StoreRoleId(storeId, role);
|
|
}
|
|
}
|
|
public StoreRoleId(string role)
|
|
{
|
|
if (string.IsNullOrWhiteSpace(role))
|
|
throw new ArgumentException("Role shouldn't be null or empty", nameof(role));
|
|
if (role.Contains("::", StringComparison.OrdinalIgnoreCase))
|
|
throw new ArgumentException("Role shouldn't contains '::'", nameof(role));
|
|
Role = role;
|
|
}
|
|
public StoreRoleId(string storeId, string role)
|
|
{
|
|
if (string.IsNullOrWhiteSpace(role))
|
|
throw new ArgumentException("Role shouldn't be null or empty", nameof(role));
|
|
if (string.IsNullOrWhiteSpace(storeId))
|
|
throw new ArgumentException("StoreId shouldn't be null or empty", nameof(storeId));
|
|
if (role.Contains("::", StringComparison.OrdinalIgnoreCase))
|
|
throw new ArgumentException("Role shouldn't contains '::'", nameof(role));
|
|
if (storeId.Contains("::", StringComparison.OrdinalIgnoreCase))
|
|
throw new ArgumentException("StoreId shouldn't contains '::'", nameof(storeId));
|
|
StoreId = storeId;
|
|
Role = role;
|
|
}
|
|
|
|
public static StoreRoleId Owner { get; } = new StoreRoleId("Owner");
|
|
public static StoreRoleId Guest { get; } = new StoreRoleId("Guest");
|
|
public string? StoreId { get; }
|
|
public string Role { get; }
|
|
public string Id
|
|
{
|
|
get
|
|
{
|
|
if (StoreId is null)
|
|
return Role;
|
|
return $"{StoreId}::{Role}";
|
|
}
|
|
}
|
|
|
|
public bool IsServerRole => StoreId is null;
|
|
public override string ToString()
|
|
{
|
|
return Id;
|
|
}
|
|
}
|
|
}
|