47 lines
2.0 KiB
C#
47 lines
2.0 KiB
C#
// The following code is a derivative work of the code from the Jellyfin project,
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// which is licensed GPLv2. This code therefore is also licensed under the terms
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// of the GNU Public License, verison 2.
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// https://github.com/jellyfin/jellyfin/blob/a60cb280a3d31ba19ffb3a94cf83ef300a7473b7/Jellyfin.Api/Helpers/RequestHelpers.cs#L63-L77
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// Use of this relatively small snippet complies with fair use
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// See https://www.gnu.org/licenses/gpl-faq.en.html#SourceCodeInDocumentation
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// These helpers were not published within a Nuget package, so it was neccessary to re-implement.
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using System;
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using System.Threading.Tasks;
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using Jellyfin.Data.Enums;
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using MediaBrowser.Controller.Net;
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using Microsoft.AspNetCore.Http;
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namespace Jellyfin.Plugin.SSO_Auth.Helpers;
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/// <summary>
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/// Request Extensions.
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/// </summary>
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public static class RequestHelpers
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{
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/// <summary>
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/// Checks if the user can update an entry.
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/// </summary>
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/// <param name="authContext">Instance of the <see cref="IAuthorizationContext"/> interface.</param>
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/// <param name="requestContext">The <see cref="HttpRequest"/>.</param>
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/// <param name="userId">The user id.</param>
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/// <param name="restrictUserPreferences">Whether to restrict the user preferences.</param>
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/// <returns>A <see cref="bool"/> whether the user can update the entry.</returns>
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internal static async Task<bool> AssertCanUpdateUser(IAuthorizationContext authContext, HttpRequest requestContext, Guid userId, bool restrictUserPreferences)
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{
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var auth = await authContext.GetAuthorizationInfo(requestContext).ConfigureAwait(false);
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var authenticatedUser = auth.User;
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// If they're going to update the record of another user, they must be an administrator
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if ((!userId.Equals(auth.UserId) && !authenticatedUser.HasPermission(PermissionKind.IsAdministrator))
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|| (restrictUserPreferences && !authenticatedUser.EnableUserPreferenceAccess))
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{
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return false;
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}
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return true;
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}
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}
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