.github/workflows/close_invalid_issues.yml

@@ -1,26 +0,0 @@
-name: Close issues without labels
-
-on:
-  issues:
-    types:
-      - opened
-      - reopened
-
-jobs:
-  close-issue:
-    runs-on: ubuntu-latest
-    permissions:
-      issues: write
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v6
-        with:
-          sparse-checkout: |
-            .github
-      - name: Close issue if no labels found
-        if: join(github.event.issue.labels) == ''
-        run: |
-          gh issue comment ${{ github.event.issue.number }} --body ":wave: @${{ github.event.issue.user.login }}, this issue was closed automatically because it was created without following an issue template. Please update the issue following the correct template for this issue. Once updated please reply to this issue so we can review and re-open. In the future, use the [issue templates](https://github.com/${{ github.repository }}/issues/new/choose) instead of creating your own."
-          gh issue close ${{ github.event.issue.number }} --reason "not planned"
-        env:
-          GH_TOKEN: ${{ github.token }}

azure-pipelines.yml

@@ -9,7 +9,7 @@ variables:
   testsFolder: './_tests'
   yarnCacheFolder: $(Pipeline.Workspace)/.yarn
   nugetCacheFolder: $(Pipeline.Workspace)/.nuget/packages
-  majorVersion: '2.3.7'
+  majorVersion: '2.3.5'
   minorVersion: $[counter('minorVersion', 1)]
   prowlarrVersion: '$(majorVersion).$(minorVersion)'
   buildName: '$(Build.SourceBranchName).$(prowlarrVersion)'

frontend/build/webpack.config.js

@@ -133,12 +133,6 @@ module.exports = (env) => {
               {
                 source: 'frontend/src/Content/robots.txt',
                 destination: path.join(distFolder, 'Content/robots.txt')
-              },
-
-              // manifest.json and browserconfig.xml
-              {
-                source: 'frontend/src/Content/*.(json|xml)',
-                destination: path.join(distFolder, 'Content')
               }
             ]
           }

frontend/src/Content/Images/Icons/browserconfig.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<browserconfig>
+    <msapplication>
+        <tile>
+            <square150x150logo src="/Content/Images/Icons/mstile-150x150.png"/>
+            <TileColor>#00ccff</TileColor>
+        </tile>
+    </msapplication>
+</browserconfig>

frontend/src/Content/Images/Icons/manifest.json

@@ -0,0 +1,19 @@
+{
+    "name": "Prowlarr",
+    "icons": [
+        {
+            "src": "android-chrome-192x192.png",
+            "sizes": "192x192",
+            "type": "image/png"
+        },
+        {
+            "src": "android-chrome-512x512.png",
+            "sizes": "512x512",
+            "type": "image/png"
+        }
+    ],
+    "start_url": "../../../../",
+    "theme_color": "#3a3f51",
+    "background_color": "#3a3f51",
+    "display": "standalone"
+}

frontend/src/Content/browserconfig.xml

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<browserconfig>
-	<msapplication>
-		<tile>
-			<square150x150logo src="__URL_BASE__/Content/Images/Icons/mstile-150x150.png" />
-			<TileColor>
-				#00ccff
-			</TileColor>
-		</tile>
-	</msapplication>
-</browserconfig>

frontend/src/Content/manifest.json

@@ -1,19 +0,0 @@
-{
-  "name": "__INSTANCE_NAME__",
-  "icons": [
-    {
-      "src": "__URL_BASE__/Content/Images/Icons/android-chrome-192x192.png",
-      "sizes": "192x192",
-      "type": "image/png"
-    },
-    {
-      "src": "__URL_BASE__/Content/Images/Icons/android-chrome-512x512.png",
-      "sizes": "512x512",
-      "type": "image/png"
-    }
-  ],
-  "start_url": "__URL_BASE__/",
-  "theme_color": "#3a3f51",
-  "background_color": "#3a3f51",
-  "display": "standalone"
-}

frontend/src/index.ejs

@@ -33,7 +33,7 @@
       sizes="16x16"
       href="/Content/Images/Icons/favicon-16x16.png"
     />
-    <link rel="manifest" href="/Content/manifest.json" crossorigin="use-credentials" />
+    <link rel="manifest" href="/Content/Images/Icons/manifest.json" crossorigin="use-credentials" />
     <link
       rel="mask-icon"
       href="/Content/Images/Icons/safari-pinned-tab.svg"
@@ -47,7 +47,7 @@
     />
     <meta
       name="msapplication-config"
-      content="/Content/browserconfig.xml"
+      content="/Content/Images/Icons/browserconfig.xml"
     />
 
     <link rel="stylesheet" type="text/css" href="/Content/Fonts/fonts.css">

frontend/src/login.html

@@ -11,11 +11,8 @@
     <!-- Android/Apple Phone -->
     <meta name="mobile-web-app-capable" content="yes" />
     <meta name="apple-mobile-web-app-capable" content="yes" />
-    <meta
-      name="apple-mobile-web-app-status-bar-style"
-      content="black-translucent"
-    />
-    <meta name="format-detection" content="telephone=no" />
+    <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
+    <meta name="format-detection" content="telephone=no">
 
     <meta name="description" content="Prowlarr" />
 
@@ -36,11 +33,7 @@
       sizes="16x16"
       href="/Content/Images/Icons/favicon-16x16.png"
     />
-    <link
-      rel="manifest"
-      href="/Content/manifest.json"
-      crossorigin="use-credentials"
-    />
+    <link rel="manifest" href="/Content/Images/Icons/manifest.json" crossorigin="use-credentials" />
     <link
       rel="mask-icon"
       href="/Content/Images/Icons/safari-pinned-tab.svg"
@@ -52,7 +45,10 @@
       href="/favicon.ico"
       data-no-hash
     />
-    <meta name="msapplication-config" content="/Content/browserconfig.xml" />
+    <meta
+      name="msapplication-config"
+      content="/Content/Images/Icons/browserconfig.xml"
+    />
 
     <link rel="stylesheet" type="text/css" href="/Content/styles.css" />
     <link rel="stylesheet" type="text/css" href="/Content/Fonts/fonts.css" />
@@ -63,7 +59,7 @@
       body {
         background-color: var(--pageBackground);
         color: var(--textColor);
-        font-family: 'Roboto', 'open sans', 'Helvetica Neue', Helvetica, Arial,
+        font-family: "Roboto", "open sans", "Helvetica Neue", Helvetica, Arial,
           sans-serif;
       }
 
@@ -213,7 +209,9 @@
           </div>
 
           <div class="panel-body">
-            <div class="sign-in">SIGN IN TO CONTINUE</div>
+            <div class="sign-in">
+              SIGN IN TO CONTINUE
+            </div>
 
             <form
               role="form"
@@ -232,8 +230,8 @@
                   pattern=".{1,}"
                   required
                   title="User name is required"
-                  autofocus="true"
-                  autocapitalize="false"
+                  autoFocus="true"
+                  autoCapitalize="false"
                 />
               </div>
 
@@ -284,16 +282,16 @@
   </body>
 
   <script type="text/javascript">
-    var yearSpan = document.getElementById('year');
-    yearSpan.innerHTML = '2010-' + new Date().getFullYear();
+    var yearSpan = document.getElementById("year");
+    yearSpan.innerHTML = "2010-" + new Date().getFullYear();
 
-    var copyDiv = document.getElementById('copy');
-    copyDiv.classList.remove('hidden');
+    var copyDiv = document.getElementById("copy");
+    copyDiv.classList.remove("hidden");
 
-    if (window.location.search.indexOf('loginFailed=true') > -1) {
-      var loginFailedDiv = document.getElementById('login-failed');
+    if (window.location.search.indexOf("loginFailed=true") > -1) {
+      var loginFailedDiv = document.getElementById("login-failed");
 
-      loginFailedDiv.classList.remove('hidden');
+      loginFailedDiv.classList.remove("hidden");
     }
 
     var light = {
@@ -313,7 +311,7 @@
       primaryHoverBorderColor: '#3483e7',
       failedColor: '#f05050',
       forgotPasswordColor: '#909fa7',
-      forgotPasswordAltColor: '#748690',
+      forgotPasswordAltColor: '#748690'
     };
 
     var dark = {
@@ -333,16 +331,21 @@
       primaryHoverBorderColor: '#3483e7',
       failedColor: '#f05050',
       forgotPasswordColor: '#737d83',
-      forgotPasswordAltColor: '#546067',
+      forgotPasswordAltColor: '#546067'
     };
 
-    var theme = '_THEME_';
+    var theme = "_THEME_";
     var defaultDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
-    var finalTheme =
-      theme === 'dark' || (theme === 'auto' && defaultDark) ? dark : light;
+    var finalTheme = theme === 'dark' || (theme === 'auto' && defaultDark) ?
+      dark :
+      light;
 
     Object.entries(finalTheme).forEach(([key, value]) => {
-      document.documentElement.style.setProperty(`--${key}`, value);
+      document.documentElement.style.setProperty(
+        `--${key}`,
+        value
+      );
     });
+
   </script>
 </html>

src/NzbDrone.Core/Indexers/Definitions/Headphones/HeadphonesRequestGenerator.cs

@@ -120,7 +120,7 @@ private IEnumerable<IndexerRequest> GetPagedRequests(SearchCriteriaBase searchCr
                 baseUrl += "&apikey=" + Settings.ApiKey;
             }
 
-            if (searchCriteria.Limit is > 0)
+            if (searchCriteria.Limit.HasValue)
             {
                 parameters.Add("limit", searchCriteria.Limit.ToString());
             }

src/NzbDrone.Core/Indexers/Definitions/Newznab/NewznabRequestGenerator.cs

@@ -263,7 +263,7 @@ private IEnumerable<IndexerRequest> GetPagedRequests(SearchCriteriaBase searchCr
                 searchUrl += "&apikey=" + Settings.ApiKey;
             }
 
-            if (searchCriteria.Limit is > 0)
+            if (searchCriteria.Limit.HasValue)
             {
                 parameters.Set("limit", searchCriteria.Limit.ToString());
             }

src/NzbDrone.Core/Indexers/Definitions/SceneTime.cs

@@ -19,7 +19,6 @@
 
 namespace NzbDrone.Core.Indexers.Definitions
 {
-    [Obsolete("Migrated to YAML for Torznab API")]
     public class SceneTime : TorrentIndexerBase<SceneTimeSettings>
     {
         public override string Name => "SceneTime";

src/NzbDrone.Core/Indexers/Definitions/ZonaQ.cs

@@ -23,7 +23,6 @@
 
 namespace NzbDrone.Core.Indexers.Definitions
 {
-    [Obsolete("Site does not allow automation")]
     public class ZonaQ : TorrentIndexerBase<UserPassTorrentBaseSettings>
     {
         public override string Name => "ZonaQ";

src/NzbDrone.Core/Prowlarr.Core.csproj

@@ -6,7 +6,7 @@
     <PackageReference Include="AngleSharp.Xml" Version="1.0.0" />
     <PackageReference Include="Dapper" Version="2.1.66" />
     <PackageReference Include="Diacritical.Net" Version="1.0.4" />
-    <PackageReference Include="MailKit" Version="4.16.0" />
+    <PackageReference Include="MailKit" Version="4.14.0" />
     <PackageReference Include="Microsoft.AspNetCore.Cryptography.KeyDerivation" Version="8.0.16" />
     <PackageReference Include="Microsoft.AspNetCore.WebUtilities" Version="8.0.16" />
     <PackageReference Include="Microsoft.Data.SqlClient" Version="6.1.1" />

src/Prowlarr.Api.V1/Search/SearchResource.cs

@@ -14,7 +14,7 @@ public SearchResource()
         public string Type { get; set; }
         public List<int> IndexerIds { get; set; }
         public List<int> Categories { get; set; }
-        public int? Limit { get; set; }
-        public int? Offset { get; set; }
+        public int Limit { get; set; }
+        public int Offset { get; set; }
     }
 }

src/Prowlarr.Http/Frontend/Mappers/BackupFileMapper.cs

@@ -15,13 +15,11 @@ public BackupFileMapper(IBackupService backupService, IDiskProvider diskProvider
             _backupService = backupService;
         }
 
-        protected override string FolderPath => _backupService.GetBackupFolder().TrimEnd(Path.DirectorySeparatorChar);
-
-        protected override string MapPath(string resourceUrl)
+        public override string Map(string resourceUrl)
         {
             var path = resourceUrl.Replace("/backup/", "").Replace('/', Path.DirectorySeparatorChar);
 
-            return Path.Combine(FolderPath, path);
+            return Path.Combine(_backupService.GetBackupFolder(), path);
         }
 
         public override bool CanHandle(string resourceUrl)

src/Prowlarr.Http/Frontend/Mappers/BrowserConfig.cs

@@ -1,4 +1,4 @@
-using System.IO;
+using System.IO;
 using NLog;
 using NzbDrone.Common.Disk;
 using NzbDrone.Common.EnvironmentInfo;
@@ -6,29 +6,29 @@
 
 namespace Prowlarr.Http.Frontend.Mappers
 {
-    public class BrowserConfig : UrlBaseReplacementResourceMapperBase
+    public class BrowserConfig : StaticResourceMapperBase
     {
         private readonly IAppFolderInfo _appFolderInfo;
         private readonly IConfigFileProvider _configFileProvider;
 
         public BrowserConfig(IAppFolderInfo appFolderInfo, IDiskProvider diskProvider, IConfigFileProvider configFileProvider, Logger logger)
-            : base(diskProvider, configFileProvider, logger)
+            : base(diskProvider, logger)
         {
             _appFolderInfo = appFolderInfo;
             _configFileProvider = configFileProvider;
         }
 
-        protected override string FolderPath => Path.Combine(_appFolderInfo.StartUpFolder, _configFileProvider.UiFolder);
-        protected override string FilePath => Path.Combine(FolderPath, "Content", "browserconfig.xml");
-
-        protected override string MapPath(string resourceUrl)
+        public override string Map(string resourceUrl)
         {
-            return FilePath;
+            var path = resourceUrl.Replace('/', Path.DirectorySeparatorChar);
+            path = path.Trim(Path.DirectorySeparatorChar);
+
+            return Path.ChangeExtension(Path.Combine(_appFolderInfo.StartUpFolder, _configFileProvider.UiFolder, path), "xml");
         }
 
         public override bool CanHandle(string resourceUrl)
         {
-            return resourceUrl.StartsWith("/Content/browserconfig");
+            return resourceUrl.StartsWith("/content/images/icons/browserconfig");
         }
     }
 }

src/Prowlarr.Http/Frontend/Mappers/CacheBreakerProvider.cs

@@ -30,12 +30,6 @@ public string AddCacheBreakerToPath(string resourceUrl)
 
             var mapper = _diskMappers.Single(m => m.CanHandle(resourceUrl));
             var pathToFile = mapper.Map(resourceUrl);
-
-            if (pathToFile == null)
-            {
-                return resourceUrl;
-            }
-
             var hash = _hashProvider.ComputeMd5(pathToFile).ToBase64();
 
             return resourceUrl + "?h=" + hash.Trim('=');

src/Prowlarr.Http/Frontend/Mappers/FaviconMapper.cs

@@ -18,9 +18,7 @@ public FaviconMapper(IAppFolderInfo appFolderInfo, IDiskProvider diskProvider, I
             _configFileProvider = configFileProvider;
         }
 
-        protected override string FolderPath => Path.Combine(_appFolderInfo.StartUpFolder, _configFileProvider.UiFolder);
-
-        protected override string MapPath(string resourceUrl)
+        public override string Map(string resourceUrl)
         {
             var fileName = "favicon.ico";
 
@@ -31,7 +29,7 @@ protected override string MapPath(string resourceUrl)
 
             var path = Path.Combine("Content", "Images", "Icons", fileName);
 
-            return Path.Combine(FolderPath, path);
+            return Path.Combine(_appFolderInfo.StartUpFolder, _configFileProvider.UiFolder, path);
         }
 
         public override bool CanHandle(string resourceUrl)

src/Prowlarr.Http/Frontend/Mappers/HtmlMapperBase.cs

@@ -4,7 +4,6 @@
 using NLog;
 using NzbDrone.Common.Disk;
 using NzbDrone.Common.EnvironmentInfo;
-using NzbDrone.Core.Configuration;
 
 namespace Prowlarr.Http.Frontend.Mappers
 {
@@ -14,22 +13,19 @@ public abstract class HtmlMapperBase : StaticResourceMapperBase
         private readonly Lazy<ICacheBreakerProvider> _cacheBreakProviderFactory;
         private static readonly Regex ReplaceRegex = new Regex(@"(?:(?<attribute>href|src)=\"")(?<path>.*?(?<extension>css|js|png|ico|ics|svg|json))(?:\"")(?:\s(?<nohash>data-no-hash))?", RegexOptions.Compiled | RegexOptions.IgnoreCase);
 
-        private string _urlBase;
         private string _generatedContent;
 
         protected HtmlMapperBase(IDiskProvider diskProvider,
-                                 IConfigFileProvider configFileProvider,
                                  Lazy<ICacheBreakerProvider> cacheBreakProviderFactory,
                                  Logger logger)
             : base(diskProvider, logger)
         {
             _diskProvider = diskProvider;
             _cacheBreakProviderFactory = cacheBreakProviderFactory;
-
-            _urlBase = configFileProvider.UrlBase;
         }
 
-        protected abstract string HtmlPath { get; }
+        protected string HtmlPath;
+        protected string UrlBase;
 
         protected override Stream GetContentStream(string filePath)
         {
@@ -66,10 +62,10 @@ protected virtual string GetHtmlText()
                     url = cacheBreakProvider.AddCacheBreakerToPath(match.Groups["path"].Value);
                 }
 
-                return $"{match.Groups["attribute"].Value}=\"{_urlBase}{url}\"";
+                return $"{match.Groups["attribute"].Value}=\"{UrlBase}{url}\"";
             });
 
-            text = text.Replace("__URL_BASE__", _urlBase);
+            text = text.Replace("__URL_BASE__", UrlBase);
 
             _generatedContent = text;
 

src/Prowlarr.Http/Frontend/Mappers/IMapHttpRequestsToDisk.cs

@@ -7,6 +7,6 @@ public interface IMapHttpRequestsToDisk
     {
         string Map(string resourceUrl);
         bool CanHandle(string resourceUrl);
-        Task<IActionResult> GetResponse(string resourceUrl);
+        Task<FileStreamResult> GetResponse(string resourceUrl);
     }
 }

src/Prowlarr.Http/Frontend/Mappers/IndexHtmlMapper.cs

@@ -9,7 +9,6 @@ namespace Prowlarr.Http.Frontend.Mappers
 {
     public class IndexHtmlMapper : HtmlMapperBase
     {
-        private readonly IAppFolderInfo _appFolderInfo;
         private readonly IConfigFileProvider _configFileProvider;
 
         public IndexHtmlMapper(IAppFolderInfo appFolderInfo,
@@ -17,16 +16,15 @@ public IndexHtmlMapper(IAppFolderInfo appFolderInfo,
                                IConfigFileProvider configFileProvider,
                                Lazy<ICacheBreakerProvider> cacheBreakProviderFactory,
                                Logger logger)
-            : base(diskProvider, configFileProvider, cacheBreakProviderFactory, logger)
+            : base(diskProvider, cacheBreakProviderFactory, logger)
         {
-            _appFolderInfo = appFolderInfo;
             _configFileProvider = configFileProvider;
+
+            HtmlPath = Path.Combine(appFolderInfo.StartUpFolder, _configFileProvider.UiFolder, "index.html");
+            UrlBase = configFileProvider.UrlBase;
         }
 
-        protected override string FolderPath => Path.Combine(_appFolderInfo.StartUpFolder, _configFileProvider.UiFolder);
-        protected override string HtmlPath => Path.Combine(FolderPath, "index.html");
-
-        protected override string MapPath(string resourceUrl)
+        public override string Map(string resourceUrl)
         {
             return HtmlPath;
         }

src/Prowlarr.Http/Frontend/Mappers/LogFileMapper.cs

@@ -16,14 +16,12 @@ public LogFileMapper(IAppFolderInfo appFolderInfo, IDiskProvider diskProvider, L
             _appFolderInfo = appFolderInfo;
         }
 
-        protected override string FolderPath => _appFolderInfo.GetLogFolder();
-
-        protected override string MapPath(string resourceUrl)
+        public override string Map(string resourceUrl)
         {
             var path = resourceUrl.Replace('/', Path.DirectorySeparatorChar);
             path = Path.GetFileName(path);
 
-            return Path.Combine(FolderPath, path);
+            return Path.Combine(_appFolderInfo.GetLogFolder(), path);
         }
 
         public override bool CanHandle(string resourceUrl)

src/Prowlarr.Http/Frontend/Mappers/LoginHtmlMapper.cs

@@ -9,7 +9,6 @@ namespace Prowlarr.Http.Frontend.Mappers
 {
     public class LoginHtmlMapper : HtmlMapperBase
     {
-        private readonly IAppFolderInfo _appFolderInfo;
         private readonly IConfigFileProvider _configFileProvider;
 
         public LoginHtmlMapper(IAppFolderInfo appFolderInfo,
@@ -17,16 +16,14 @@ public LoginHtmlMapper(IAppFolderInfo appFolderInfo,
                                Lazy<ICacheBreakerProvider> cacheBreakProviderFactory,
                                IConfigFileProvider configFileProvider,
                                Logger logger)
-            : base(diskProvider, configFileProvider, cacheBreakProviderFactory, logger)
+            : base(diskProvider, cacheBreakProviderFactory, logger)
         {
-            _appFolderInfo = appFolderInfo;
             _configFileProvider = configFileProvider;
+            HtmlPath = Path.Combine(appFolderInfo.StartUpFolder, configFileProvider.UiFolder, "login.html");
+            UrlBase = configFileProvider.UrlBase;
         }
 
-        protected override string FolderPath => Path.Combine(_appFolderInfo.StartUpFolder, _configFileProvider.UiFolder);
-        protected override string HtmlPath => Path.Combine(FolderPath, "login.html");
-
-        protected override string MapPath(string resourceUrl)
+        public override string Map(string resourceUrl)
         {
             return HtmlPath;
         }

src/Prowlarr.Http/Frontend/Mappers/ManifestMapper.cs

@@ -1,4 +1,4 @@
-using System.IO;
+using System.IO;
 using NLog;
 using NzbDrone.Common.Disk;
 using NzbDrone.Common.EnvironmentInfo;
@@ -6,47 +6,29 @@
 
 namespace Prowlarr.Http.Frontend.Mappers
 {
-    public class ManifestMapper : UrlBaseReplacementResourceMapperBase
+    public class ManifestMapper : StaticResourceMapperBase
     {
         private readonly IAppFolderInfo _appFolderInfo;
         private readonly IConfigFileProvider _configFileProvider;
 
-        private string _generatedContent;
-
         public ManifestMapper(IAppFolderInfo appFolderInfo, IDiskProvider diskProvider, IConfigFileProvider configFileProvider, Logger logger)
-            : base(diskProvider, configFileProvider, logger)
+            : base(diskProvider, logger)
         {
             _appFolderInfo = appFolderInfo;
             _configFileProvider = configFileProvider;
         }
 
-        protected override string FolderPath => Path.Combine(_appFolderInfo.StartUpFolder, _configFileProvider.UiFolder);
-        protected override string FilePath => Path.Combine(FolderPath, "Content", "manifest.json");
-
-        protected override string MapPath(string resourceUrl)
+        public override string Map(string resourceUrl)
         {
-            return FilePath;
+            var path = resourceUrl.Replace('/', Path.DirectorySeparatorChar);
+            path = path.Trim(Path.DirectorySeparatorChar);
+
+            return Path.ChangeExtension(Path.Combine(_appFolderInfo.StartUpFolder, _configFileProvider.UiFolder, path), "json");
         }
 
         public override bool CanHandle(string resourceUrl)
         {
-            return resourceUrl.StartsWith("/Content/manifest");
-        }
-
-        protected override string GetFileText()
-        {
-            if (RuntimeInfo.IsProduction && _generatedContent != null)
-            {
-                return _generatedContent;
-            }
-
-            var text = base.GetFileText();
-
-            text = text.Replace("__INSTANCE_NAME__", _configFileProvider.InstanceName);
-
-            _generatedContent = text;
-
-            return _generatedContent;
+            return resourceUrl.StartsWith("/Content/Images/Icons/manifest");
         }
     }
 }

src/Prowlarr.Http/Frontend/Mappers/MediaCoverMapper.cs

@@ -22,9 +22,7 @@ public MediaCoverMapper(IAppFolderInfo appFolderInfo, IDiskProvider diskProvider
             _diskProvider = diskProvider;
         }
 
-        protected override string FolderPath => Path.Combine(_appFolderInfo.GetAppDataPath(), "MediaCover");
-
-        protected override string MapPath(string resourceUrl)
+        public override string Map(string resourceUrl)
         {
             var path = resourceUrl.Replace('/', Path.DirectorySeparatorChar);
             path = path.Trim(Path.DirectorySeparatorChar);

src/Prowlarr.Http/Frontend/Mappers/RobotsTxtMapper.cs

@@ -18,13 +18,11 @@ public RobotsTxtMapper(IAppFolderInfo appFolderInfo, IDiskProvider diskProvider,
             _configFileProvider = configFileProvider;
         }
 
-        protected override string FolderPath => Path.Combine(_appFolderInfo.StartUpFolder, _configFileProvider.UiFolder);
-
-        protected override string MapPath(string resourceUrl)
+        public override string Map(string resourceUrl)
         {
             var path = Path.Combine("Content", "robots.txt");
 
-            return Path.Combine(FolderPath, path);
+            return Path.Combine(_appFolderInfo.StartUpFolder, _configFileProvider.UiFolder, path);
         }
 
         public override bool CanHandle(string resourceUrl)

src/Prowlarr.Http/Frontend/Mappers/StaticResourceMapper.cs

@@ -18,22 +18,20 @@ public StaticResourceMapper(IAppFolderInfo appFolderInfo, IDiskProvider diskProv
             _configFileProvider = configFileProvider;
         }
 
-        protected override string FolderPath => Path.Combine(_appFolderInfo.StartUpFolder, _configFileProvider.UiFolder);
-
-        protected override string MapPath(string resourceUrl)
+        public override string Map(string resourceUrl)
         {
             var path = resourceUrl.Replace('/', Path.DirectorySeparatorChar);
             path = path.Trim(Path.DirectorySeparatorChar);
 
-            return Path.Combine(FolderPath, path);
+            return Path.Combine(_appFolderInfo.StartUpFolder, _configFileProvider.UiFolder, path);
         }
 
         public override bool CanHandle(string resourceUrl)
         {
             resourceUrl = resourceUrl.ToLowerInvariant();
 
-            if (resourceUrl.StartsWith("/content/manifest") ||
-                resourceUrl.StartsWith("/content/browserconfig"))
+            if (resourceUrl.StartsWith("/content/images/icons/manifest") ||
+                resourceUrl.StartsWith("/content/images/icons/browserconfig"))
             {
                 return false;
             }

src/Prowlarr.Http/Frontend/Mappers/StaticResourceMapperBase.cs

@@ -27,28 +27,14 @@ protected StaticResourceMapperBase(IDiskProvider diskProvider, Logger logger)
             _caseSensitive = RuntimeInfo.IsProduction ? DiskProviderBase.PathStringComparison : StringComparison.OrdinalIgnoreCase;
         }
 
-        protected abstract string FolderPath { get; }
-        protected abstract string MapPath(string resourceUrl);
+        public abstract string Map(string resourceUrl);
 
         public abstract bool CanHandle(string resourceUrl);
 
-        public string Map(string resourceUrl)
-        {
-            var filePath = Path.GetFullPath(MapPath(resourceUrl));
-            var parentPath = Path.GetFullPath(FolderPath) + Path.DirectorySeparatorChar;
-
-            return filePath.StartsWith(parentPath) ? filePath : null;
-        }
-
-        public Task<IActionResult> GetResponse(string resourceUrl)
+        public Task<FileStreamResult> GetResponse(string resourceUrl)
         {
             var filePath = Map(resourceUrl);
 
-            if (filePath == null)
-            {
-                return Task.FromResult<IActionResult>(null);
-            }
-
             if (_diskProvider.FileExists(filePath, _caseSensitive))
             {
                 if (!_mimeTypeProvider.TryGetContentType(filePath, out var contentType))
@@ -56,7 +42,7 @@ public Task<IActionResult> GetResponse(string resourceUrl)
                     contentType = "application/octet-stream";
                 }
 
-                return Task.FromResult<IActionResult>(new FileStreamResult(GetContentStream(filePath), new MediaTypeHeaderValue(contentType)
+                return Task.FromResult(new FileStreamResult(GetContentStream(filePath), new MediaTypeHeaderValue(contentType)
                 {
                     Encoding = contentType == "text/plain" ? Encoding.UTF8 : null
                 }));
@@ -64,7 +50,7 @@ public Task<IActionResult> GetResponse(string resourceUrl)
 
             _logger.Warn("File {0} not found", filePath);
 
-            return Task.FromResult<IActionResult>(null);
+            return Task.FromResult<FileStreamResult>(null);
         }
 
         protected virtual Stream GetContentStream(string filePath)

src/Prowlarr.Http/Frontend/Mappers/UpdateLogFileMapper.cs

@@ -16,14 +16,12 @@ public UpdateLogFileMapper(IAppFolderInfo appFolderInfo, IDiskProvider diskProvi
             _appFolderInfo = appFolderInfo;
         }
 
-        protected override string FolderPath => _appFolderInfo.GetUpdateLogFolder();
-
-        protected override string MapPath(string resourceUrl)
+        public override string Map(string resourceUrl)
         {
             var path = resourceUrl.Replace('/', Path.DirectorySeparatorChar);
             path = Path.GetFileName(path);
 
-            return Path.Combine(FolderPath, path);
+            return Path.Combine(_appFolderInfo.GetUpdateLogFolder(), path);
         }
 
         public override bool CanHandle(string resourceUrl)

src/Prowlarr.Http/Frontend/Mappers/UrlBaseReplacementResourceMapperBase.cs

@@ -1,58 +0,0 @@
-using System.IO;
-using NLog;
-using NzbDrone.Common.Disk;
-using NzbDrone.Common.EnvironmentInfo;
-using NzbDrone.Core.Configuration;
-
-namespace Prowlarr.Http.Frontend.Mappers
-{
-    public abstract class UrlBaseReplacementResourceMapperBase : StaticResourceMapperBase
-    {
-        private readonly IDiskProvider _diskProvider;
-        private readonly string _urlBase;
-
-        private string _generatedContent;
-
-        public UrlBaseReplacementResourceMapperBase(IDiskProvider diskProvider, IConfigFileProvider configFileProvider, Logger logger)
-            : base(diskProvider, logger)
-        {
-            _diskProvider = diskProvider;
-            _urlBase = configFileProvider.UrlBase;
-        }
-
-        protected abstract string FilePath { get; }
-
-        protected override string MapPath(string resourceUrl)
-        {
-            return FilePath;
-        }
-
-        protected override Stream GetContentStream(string filePath)
-        {
-            var text = GetFileText();
-
-            var stream = new MemoryStream();
-            var writer = new StreamWriter(stream);
-            writer.Write(text);
-            writer.Flush();
-            stream.Position = 0;
-            return stream;
-        }
-
-        protected virtual string GetFileText()
-        {
-            if (RuntimeInfo.IsProduction && _generatedContent != null)
-            {
-                return _generatedContent;
-            }
-
-            var text = _diskProvider.ReadAllText(FilePath);
-
-            text = text.Replace("__URL_BASE__", _urlBase);
-
-            _generatedContent = text;
-
-            return _generatedContent;
-        }
-    }
-}

src/Prowlarr.Http/Frontend/StaticResourceController.cs

@@ -1,6 +1,5 @@
 using System.Collections.Generic;
 using System.Linq;
-using System.Text.RegularExpressions;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Cors;
@@ -17,7 +16,6 @@ public class StaticResourceController : Controller
     {
         private readonly IEnumerable<IMapHttpRequestsToDisk> _requestMappers;
         private readonly Logger _logger;
-        private static readonly Regex InvalidPathRegex = new(@"([\/\\]|%2f|%5c)\.\.|\.\.([\/\\]|%2f|%5c)", RegexOptions.IgnoreCase | RegexOptions.Compiled);
 
         public StaticResourceController(IEnumerable<IMapHttpRequestsToDisk> requestMappers,
             Logger logger)
@@ -52,11 +50,6 @@ private async Task<IActionResult> MapResource(string path)
         {
             path = "/" + (path ?? "");
 
-            if (InvalidPathRegex.IsMatch(path))
-            {
-                return NotFound();
-            }
-
             var mapper = _requestMappers.SingleOrDefault(m => m.CanHandle(path));
 
             if (mapper != null)
@@ -65,7 +58,7 @@ private async Task<IActionResult> MapResource(string path)
 
                 if (result != null)
                 {
-                    if ((result as FileResult)?.ContentType == "text/html")
+                    if (result.ContentType == "text/html")
                     {
                         Response.Headers.DisableCache();
                     }

yarn.lock

@@ -2289,9 +2289,9 @@ camelcase@^5.3.1:
   integrity sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==
 
 caniuse-lite@^1.0.30001646, caniuse-lite@^1.0.30001663, caniuse-lite@^1.0.30001716:
-  version "1.0.30001782"
-  resolved "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001782.tgz"
-  integrity sha512-dZcaJLJeDMh4rELYFw1tvSn1bhZWYFOt468FcbHHxx/Z/dFidd1I6ciyFdi3iwfQCyOjqo9upF6lGQYtMiJWxw==
+  version "1.0.30001718"
+  resolved "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001718.tgz"
+  integrity sha512-AflseV1ahcSunK53NfEs9gFWgOEmzr0f+kaMFA4xiLZlr9Hzt7HxcSpIFcnNCUkz6R6dWKa54rUz3HUmI3nVcw==
 
 chalk@^2.4.1, chalk@^2.4.2:
   version "2.4.2"