| | | 1 | | using System.Threading.Tasks; |
| | | 2 | | using Jellyfin.Api.Constants; |
| | | 3 | | using MediaBrowser.Common.Extensions; |
| | | 4 | | using MediaBrowser.Common.Net; |
| | | 5 | | using Microsoft.AspNetCore.Authorization; |
| | | 6 | | using Microsoft.AspNetCore.Http; |
| | | 7 | | |
| | | 8 | | namespace Jellyfin.Api.Auth.LocalAccessOrRequiresElevationPolicy |
| | | 9 | | { |
| | | 10 | | /// <summary> |
| | | 11 | | /// Local access or require elevated privileges handler. |
| | | 12 | | /// </summary> |
| | | 13 | | public class LocalAccessOrRequiresElevationHandler : AuthorizationHandler<LocalAccessOrRequiresElevationRequirement> |
| | | 14 | | { |
| | | 15 | | private readonly INetworkManager _networkManager; |
| | | 16 | | private readonly IHttpContextAccessor _httpContextAccessor; |
| | | 17 | | |
| | | 18 | | /// <summary> |
| | | 19 | | /// Initializes a new instance of the <see cref="LocalAccessOrRequiresElevationHandler"/> class. |
| | | 20 | | /// </summary> |
| | | 21 | | /// <param name="networkManager">Instance of the <see cref="INetworkManager"/> interface.</param> |
| | | 22 | | /// <param name="httpContextAccessor">Instance of the <see cref="IHttpContextAccessor"/> interface.</param> |
| | 17 | 23 | | public LocalAccessOrRequiresElevationHandler( |
| | 17 | 24 | | INetworkManager networkManager, |
| | 17 | 25 | | IHttpContextAccessor httpContextAccessor) |
| | | 26 | | { |
| | 17 | 27 | | _networkManager = networkManager; |
| | 17 | 28 | | _httpContextAccessor = httpContextAccessor; |
| | 17 | 29 | | } |
| | | 30 | | |
| | | 31 | | /// <inheritdoc /> |
| | | 32 | | protected override Task HandleRequirementAsync(AuthorizationHandlerContext context, LocalAccessOrRequiresElevati |
| | | 33 | | { |
| | 0 | 34 | | var ip = _httpContextAccessor.HttpContext?.GetNormalizedRemoteIP(); |
| | | 35 | | |
| | | 36 | | // Loopback will be on LAN, so we can accept null. |
| | 0 | 37 | | if (ip is null || _networkManager.IsInLocalNetwork(ip)) |
| | | 38 | | { |
| | 0 | 39 | | context.Succeed(requirement); |
| | | 40 | | |
| | 0 | 41 | | return Task.CompletedTask; |
| | | 42 | | } |
| | | 43 | | |
| | 0 | 44 | | if (context.User.IsInRole(UserRoles.Administrator)) |
| | | 45 | | { |
| | 0 | 46 | | context.Succeed(requirement); |
| | | 47 | | } |
| | | 48 | | else |
| | | 49 | | { |
| | 0 | 50 | | context.Fail(); |
| | | 51 | | } |
| | | 52 | | |
| | 0 | 53 | | return Task.CompletedTask; |
| | | 54 | | } |
| | | 55 | | } |
| | | 56 | | } |