From bd8f1823bb4dc7f8ab7d9c3a57eed5a3cf962b0c Mon Sep 17 00:00:00 2001
From: Mark McDowall <mark@mcdowall.ca>
Date: Mon, 23 May 2022 13:59:15 -0700
Subject: [PATCH] Sliding expiration for auth cookie and a little clean up

(cherry picked from commit 05ee4e644907b7f1e84589465ac9ab1848f5a766)
---
 .../Authentication/AuthenticationBuilderExtensions.cs       | 1 +
 src/Readarr.Http/Authentication/AuthenticationService.cs    | 6 +++---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/Readarr.Http/Authentication/AuthenticationBuilderExtensions.cs b/src/Readarr.Http/Authentication/AuthenticationBuilderExtensions.cs
index caf128abf..e0d78555d 100644
--- a/src/Readarr.Http/Authentication/AuthenticationBuilderExtensions.cs
+++ b/src/Readarr.Http/Authentication/AuthenticationBuilderExtensions.cs
@@ -33,6 +33,7 @@ namespace Readarr.Http.Authentication
                     options.AccessDeniedPath = "/login?loginFailed=true";
                     options.LoginPath = "/login";
                     options.ExpireTimeSpan = TimeSpan.FromDays(7);
+                    options.SlidingExpiration = true;
                 })
                 .AddApiKey("API", options =>
                 {
diff --git a/src/Readarr.Http/Authentication/AuthenticationService.cs b/src/Readarr.Http/Authentication/AuthenticationService.cs
index ab3aa5b2d..dd99265b1 100644
--- a/src/Readarr.Http/Authentication/AuthenticationService.cs
+++ b/src/Readarr.Http/Authentication/AuthenticationService.cs
@@ -1,5 +1,8 @@
+using System;
+using System.Net;
 using Microsoft.AspNetCore.Http;
 using NLog;
+using NzbDrone.Common.Extensions;
 using NzbDrone.Core.Authentication;
 using NzbDrone.Core.Configuration;
 using Readarr.Http.Extensions;
@@ -15,17 +18,14 @@ namespace Readarr.Http.Authentication
 
     public class AuthenticationService : IAuthenticationService
     {
-        private const string AnonymousUser = "Anonymous";
         private static readonly Logger _authLogger = LogManager.GetLogger("Auth");
         private readonly IUserService _userService;
 
-        private static string API_KEY;
         private static AuthenticationType AUTH_METHOD;
 
         public AuthenticationService(IConfigFileProvider configFileProvider, IUserService userService)
         {
             _userService = userService;
-            API_KEY = configFileProvider.ApiKey;
             AUTH_METHOD = configFileProvider.AuthenticationMethod;
         }