jellyfin/Jellyfin.Api/Auth/SyncPlayAccessPolicy/SyncPlayAccessHandler.cs
2020-12-07 16:15:56 +01:00

106 lines
3.8 KiB
C#

using System.Threading.Tasks;
using Jellyfin.Api.Helpers;
using Jellyfin.Data.Enums;
using MediaBrowser.Common.Net;
using MediaBrowser.Controller.Library;
using MediaBrowser.Controller.SyncPlay;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;
namespace Jellyfin.Api.Auth.SyncPlayAccessPolicy
{
/// <summary>
/// Default authorization handler.
/// </summary>
public class SyncPlayAccessHandler : BaseAuthorizationHandler<SyncPlayAccessRequirement>
{
private readonly ISyncPlayManager _syncPlayManager;
private readonly IUserManager _userManager;
/// <summary>
/// Initializes a new instance of the <see cref="SyncPlayAccessHandler"/> class.
/// </summary>
/// <param name="syncPlayManager">Instance of the <see cref="ISyncPlayManager"/> interface.</param>
/// <param name="userManager">Instance of the <see cref="IUserManager"/> interface.</param>
/// <param name="networkManager">Instance of the <see cref="INetworkManager"/> interface.</param>
/// <param name="httpContextAccessor">Instance of the <see cref="IHttpContextAccessor"/> interface.</param>
public SyncPlayAccessHandler(
ISyncPlayManager syncPlayManager,
IUserManager userManager,
INetworkManager networkManager,
IHttpContextAccessor httpContextAccessor)
: base(userManager, networkManager, httpContextAccessor)
{
_syncPlayManager = syncPlayManager;
_userManager = userManager;
}
/// <inheritdoc />
protected override Task HandleRequirementAsync(AuthorizationHandlerContext context, SyncPlayAccessRequirement requirement)
{
if (!ValidateClaims(context.User))
{
context.Fail();
return Task.CompletedTask;
}
var userId = ClaimHelpers.GetUserId(context.User);
var user = _userManager.GetUserById(userId!.Value);
if (requirement.RequiredAccess == SyncPlayAccessRequirementType.HasAccess)
{
if (user.SyncPlayAccess == SyncPlayUserAccessType.CreateAndJoinGroups
|| user.SyncPlayAccess == SyncPlayUserAccessType.JoinGroups
|| _syncPlayManager.IsUserActive(userId!.Value))
{
context.Succeed(requirement);
}
else
{
context.Fail();
}
}
else if (requirement.RequiredAccess == SyncPlayAccessRequirementType.CreateGroup)
{
if (user.SyncPlayAccess == SyncPlayUserAccessType.CreateAndJoinGroups)
{
context.Succeed(requirement);
}
else
{
context.Fail();
}
}
else if (requirement.RequiredAccess == SyncPlayAccessRequirementType.JoinGroup)
{
if (user.SyncPlayAccess == SyncPlayUserAccessType.CreateAndJoinGroups
|| user.SyncPlayAccess == SyncPlayUserAccessType.JoinGroups)
{
context.Succeed(requirement);
}
else
{
context.Fail();
}
}
else if (requirement.RequiredAccess == SyncPlayAccessRequirementType.IsInGroup)
{
if (_syncPlayManager.IsUserActive(userId!.Value))
{
context.Succeed(requirement);
}
else
{
context.Fail();
}
}
else
{
context.Fail();
}
return Task.CompletedTask;
}
}
}