New: Support for new SABnzbd history retention values

(cherry picked from commit e361f18837d98c089f7dc9c0190221ca8e2cf225)

Closes #3885

azure-pipelines.yml

@@ -9,7 +9,7 @@ variables:
   testsFolder: './_tests'
   yarnCacheFolder: $(Pipeline.Workspace)/.yarn
   nugetCacheFolder: $(Pipeline.Workspace)/.nuget/packages
-  majorVersion: '0.4.4'
+  majorVersion: '0.4.5'
   minorVersion: $[counter('minorVersion', 1)]
   readarrVersion: '$(majorVersion).$(minorVersion)'
   buildName: '$(Build.SourceBranchName).$(readarrVersion)'
@@ -1211,7 +1211,7 @@ stages:
       - task: SonarCloudAnalyze@2
         condition: eq(variables['System.PullRequest.IsFork'], 'False')
         displayName: Publish SonarCloud Results
-      - task: reportgenerator@5
+      - task: reportgenerator@5.3.11
         displayName: Generate Coverage Report
         inputs:
           reports: '$(Build.SourcesDirectory)/CoverageResults/**/coverage.opencover.xml'

frontend/build/webpack.config.js

@@ -26,6 +26,7 @@ module.exports = (env) => {
   const config = {
     mode: isProduction ? 'production' : 'development',
     devtool: isProduction ? 'source-map' : 'eval-source-map',
+    target: 'web',
 
     stats: {
       children: false

src/Directory.Packages.props

@@ -9,7 +9,7 @@
     <PackageVersion Include="DryIoc.Microsoft.DependencyInjection" Version="6.2.0" />
     <PackageVersion Include="Equ" Version="2.3.0" />
     <PackageVersion Include="FluentAssertions" Version="5.10.3" />
-    <PackageVersion Include="Polly" Version="8.4.2" />
+    <PackageVersion Include="Polly" Version="8.5.0" />
     <PackageVersion Include="Servarr.FluentMigrator.Runner" Version="3.3.2.9" />
     <PackageVersion Include="Servarr.FluentMigrator.Runner.SQLite" Version="3.3.2.9" />
     <PackageVersion Include="Servarr.FluentMigrator.Runner.Postgres" Version="3.3.2.9" />
@@ -34,18 +34,18 @@
     <PackageVersion Include="NLog.Extensions.Logging" Version="5.2.3" />
     <PackageVersion Include="NLog" Version="5.1.4" />
     <PackageVersion Include="NLog.Targets.Syslog" Version="7.0.0" />
-    <PackageVersion Include="Npgsql" Version="7.0.8" />
+    <PackageVersion Include="Npgsql" Version="7.0.9" />
     <PackageVersion Include="NUnit3TestAdapter" Version="4.2.1" />
     <PackageVersion Include="NUnit" Version="3.14.0" />
     <PackageVersion Include="NunitXml.TestLogger" Version="3.0.117" />
-    <PackageVersion Include="PdfSharpCore" Version="1.3.32" />
+    <PackageVersion Include="PdfSharpCore" Version="1.3.65" />
     <PackageVersion Include="RestSharp.Serializers.SystemTextJson" Version="106.15.0" />
     <PackageVersion Include="RestSharp" Version="106.15.0" />
     <PackageVersion Include="Selenium.Support" Version="3.141.0" />
     <PackageVersion Include="Selenium.WebDriver.ChromeDriver" Version="91.0.4472.10100" />
     <PackageVersion Include="Sentry" Version="3.31.0" />
     <PackageVersion Include="SharpZipLib" Version="1.4.2" />
-    <PackageVersion Include="SixLabors.ImageSharp" Version="3.1.5" />
+    <PackageVersion Include="SixLabors.ImageSharp" Version="3.1.6" />
     <PackageVersion Include="StyleCop.Analyzers" Version="1.1.118" />
     <PackageVersion Include="Swashbuckle.AspNetCore.Annotations" Version="6.6.2" />
     <PackageVersion Include="Swashbuckle.AspNetCore.SwaggerGen" Version="6.6.2" />

src/NzbDrone.Common.Test/ExtensionTests/IPAddressExtensionsFixture.cs

@@ -21,9 +21,28 @@ namespace NzbDrone.Common.Test.ExtensionTests
         [TestCase("1.2.3.4")]
         [TestCase("172.55.0.1")]
         [TestCase("192.55.0.1")]
+        [TestCase("100.64.0.1")]
+        [TestCase("100.127.255.254")]
         public void should_return_false_for_public_ip_address(string ipAddress)
         {
             IPAddress.Parse(ipAddress).IsLocalAddress().Should().BeFalse();
         }
+
+        [TestCase("100.64.0.1")]
+        [TestCase("100.127.255.254")]
+        [TestCase("100.100.100.100")]
+        public void should_return_true_for_cgnat_ip_address(string ipAddress)
+        {
+            IPAddress.Parse(ipAddress).IsCgnatIpAddress().Should().BeTrue();
+        }
+
+        [TestCase("1.2.3.4")]
+        [TestCase("192.168.5.1")]
+        [TestCase("100.63.255.255")]
+        [TestCase("100.128.0.0")]
+        public void should_return_false_for_non_cgnat_ip_address(string ipAddress)
+        {
+            IPAddress.Parse(ipAddress).IsCgnatIpAddress().Should().BeFalse();
+        }
     }
 }

src/NzbDrone.Common/Extensions/IpAddressExtensions.cs

@@ -39,18 +39,24 @@ namespace NzbDrone.Common.Extensions
         private static bool IsLocalIPv4(byte[] ipv4Bytes)
         {
             // Link local (no IP assigned by DHCP): 169.254.0.0 to 169.254.255.255 (169.254.0.0/16)
-            bool IsLinkLocal() => ipv4Bytes[0] == 169 && ipv4Bytes[1] == 254;
+            var isLinkLocal = ipv4Bytes[0] == 169 && ipv4Bytes[1] == 254;
 
             // Class A private range: 10.0.0.0 – 10.255.255.255 (10.0.0.0/8)
-            bool IsClassA() => ipv4Bytes[0] == 10;
+            var isClassA = ipv4Bytes[0] == 10;
 
             // Class B private range: 172.16.0.0 – 172.31.255.255 (172.16.0.0/12)
-            bool IsClassB() => ipv4Bytes[0] == 172 && ipv4Bytes[1] >= 16 && ipv4Bytes[1] <= 31;
+            var isClassB = ipv4Bytes[0] == 172 && ipv4Bytes[1] >= 16 && ipv4Bytes[1] <= 31;
 
             // Class C private range: 192.168.0.0 – 192.168.255.255 (192.168.0.0/16)
-            bool IsClassC() => ipv4Bytes[0] == 192 && ipv4Bytes[1] == 168;
+            var isClassC = ipv4Bytes[0] == 192 && ipv4Bytes[1] == 168;
 
-            return IsLinkLocal() || IsClassA() || IsClassC() || IsClassB();
+            return isLinkLocal || isClassA || isClassC || isClassB;
+        }
+
+        public static bool IsCgnatIpAddress(this IPAddress ipAddress)
+        {
+            var bytes = ipAddress.GetAddressBytes();
+            return bytes.Length == 4 && bytes[0] == 100 && bytes[1] >= 64 && bytes[1] <= 127;
         }
     }
 }

src/NzbDrone.Common/Options/AuthOptions.cs

@@ -6,4 +6,5 @@ public class AuthOptions
     public bool? Enabled { get; set; }
     public string Method { get; set; }
     public string Required { get; set; }
+    public bool? TrustCgnatIpAddresses { get; set; }
 }

src/NzbDrone.Core.Test/Download/DownloadClientTests/QBittorrentTests/QBittorrentFixture.cs

@@ -178,8 +178,9 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests.QBittorrentTests
             VerifyWarning(item);
         }
 
-        [Test]
-        public void paused_item_should_have_required_properties()
+        [TestCase("pausedDL")]
+        [TestCase("stoppedDL")]
+        public void paused_item_should_have_required_properties(string state)
         {
             var torrent = new QBittorrentTorrent
             {
@@ -188,7 +189,7 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests.QBittorrentTests
                 Size = 1000,
                 Progress = 0.7,
                 Eta = 8640000,
-                State = "pausedDL",
+                State = state,
                 Label = "",
                 SavePath = ""
             };
@@ -200,6 +201,7 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests.QBittorrentTests
         }
 
         [TestCase("pausedUP")]
+        [TestCase("stoppedUP")]
         [TestCase("queuedUP")]
         [TestCase("uploading")]
         [TestCase("stalledUP")]
@@ -397,8 +399,9 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests.QBittorrentTests
             result.OutputPath.FullPath.Should().Be(Path.Combine(torrent.SavePath, "Droned.S01.12"));
         }
 
-        [Test]
-        public void api_261_should_use_content_path()
+        [TestCase("pausedUP")]
+        [TestCase("stoppedUP")]
+        public void api_261_should_use_content_path(string state)
         {
             var torrent = new QBittorrentTorrent
             {
@@ -407,7 +410,7 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests.QBittorrentTests
                 Size = 1000,
                 Progress = 0.7,
                 Eta = 8640000,
-                State = "pausedUP",
+                State = state,
                 Label = "",
                 SavePath = @"C:\Torrents".AsOsAgnostic(),
                 ContentPath = @"C:\Torrents\Droned.S01.12".AsOsAgnostic()
@@ -684,44 +687,48 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests.QBittorrentTests
             item.CanMoveFiles.Should().BeFalse();
         }
 
-        [Test]
-        public void should_not_be_removable_and_should_not_allow_move_files_if_max_ratio_is_not_set()
+        [TestCase("pausedUP")]
+        [TestCase("stoppedUP")]
+        public void should_not_be_removable_and_should_not_allow_move_files_if_max_ratio_is_not_set(string state)
         {
             GivenGlobalSeedLimits(-1);
-            GivenCompletedTorrent("pausedUP", ratio: 1.0f);
+            GivenCompletedTorrent(state, ratio: 1.0f);
 
             var item = Subject.GetItems().Single();
             item.CanBeRemoved.Should().BeFalse();
             item.CanMoveFiles.Should().BeFalse();
         }
 
-        [Test]
-        public void should_be_removable_and_should_allow_move_files_if_max_ratio_reached_and_paused()
+        [TestCase("pausedUP")]
+        [TestCase("stoppedUP")]
+        public void should_be_removable_and_should_allow_move_files_if_max_ratio_reached_and_paused(string state)
         {
             GivenGlobalSeedLimits(1.0f);
-            GivenCompletedTorrent("pausedUP", ratio: 1.0f);
+            GivenCompletedTorrent(state, ratio: 1.0f);
 
             var item = Subject.GetItems().Single();
             item.CanBeRemoved.Should().BeTrue();
             item.CanMoveFiles.Should().BeTrue();
         }
 
-        [Test]
-        public void should_be_removable_and_should_allow_move_files_if_overridden_max_ratio_reached_and_paused()
+        [TestCase("pausedUP")]
+        [TestCase("stoppedUP")]
+        public void should_be_removable_and_should_allow_move_files_if_overridden_max_ratio_reached_and_paused(string state)
         {
             GivenGlobalSeedLimits(2.0f);
-            GivenCompletedTorrent("pausedUP", ratio: 1.0f, ratioLimit: 0.8f);
+            GivenCompletedTorrent(state, ratio: 1.0f, ratioLimit: 0.8f);
 
             var item = Subject.GetItems().Single();
             item.CanBeRemoved.Should().BeTrue();
             item.CanMoveFiles.Should().BeTrue();
         }
 
-        [Test]
-        public void should_not_be_removable_if_overridden_max_ratio_not_reached_and_paused()
+        [TestCase("pausedUP")]
+        [TestCase("stoppedUP")]
+        public void should_not_be_removable_if_overridden_max_ratio_not_reached_and_paused(string state)
         {
             GivenGlobalSeedLimits(0.2f);
-            GivenCompletedTorrent("pausedUP", ratio: 0.5f, ratioLimit: 0.8f);
+            GivenCompletedTorrent(state, ratio: 0.5f, ratioLimit: 0.8f);
 
             var item = Subject.GetItems().Single();
             item.CanBeRemoved.Should().BeFalse();
@@ -739,33 +746,36 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests.QBittorrentTests
             item.CanMoveFiles.Should().BeFalse();
         }
 
-        [Test]
-        public void should_be_removable_and_should_allow_move_files_if_max_seedingtime_reached_and_paused()
+        [TestCase("pausedUP")]
+        [TestCase("stoppedUP")]
+        public void should_be_removable_and_should_allow_move_files_if_max_seedingtime_reached_and_paused(string state)
         {
             GivenGlobalSeedLimits(-1, 20);
-            GivenCompletedTorrent("pausedUP", ratio: 2.0f, seedingTime: 20);
+            GivenCompletedTorrent(state, ratio: 2.0f, seedingTime: 20);
 
             var item = Subject.GetItems().Single();
             item.CanBeRemoved.Should().BeTrue();
             item.CanMoveFiles.Should().BeTrue();
         }
 
-        [Test]
-        public void should_be_removable_and_should_allow_move_files_if_overridden_max_seedingtime_reached_and_paused()
+        [TestCase("pausedUP")]
+        [TestCase("stoppedUP")]
+        public void should_be_removable_and_should_allow_move_files_if_overridden_max_seedingtime_reached_and_paused(string state)
         {
             GivenGlobalSeedLimits(-1, 40);
-            GivenCompletedTorrent("pausedUP", ratio: 2.0f, seedingTime: 20, seedingTimeLimit: 10);
+            GivenCompletedTorrent(state, ratio: 2.0f, seedingTime: 20, seedingTimeLimit: 10);
 
             var item = Subject.GetItems().Single();
             item.CanBeRemoved.Should().BeTrue();
             item.CanMoveFiles.Should().BeTrue();
         }
 
-        [Test]
-        public void should_not_be_removable_if_overridden_max_seedingtime_not_reached_and_paused()
+        [TestCase("pausedUP")]
+        [TestCase("stoppedUP")]
+        public void should_not_be_removable_if_overridden_max_seedingtime_not_reached_and_paused(string state)
         {
             GivenGlobalSeedLimits(-1, 20);
-            GivenCompletedTorrent("pausedUP", ratio: 2.0f, seedingTime: 30, seedingTimeLimit: 40);
+            GivenCompletedTorrent(state, ratio: 2.0f, seedingTime: 30, seedingTimeLimit: 40);
 
             var item = Subject.GetItems().Single();
             item.CanBeRemoved.Should().BeFalse();
@@ -783,66 +793,72 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests.QBittorrentTests
             item.CanMoveFiles.Should().BeFalse();
         }
 
-        [Test]
-        public void should_be_removable_and_should_allow_move_files_if_max_inactive_seedingtime_reached_and_paused()
+        [TestCase("pausedUP")]
+        [TestCase("stoppedUP")]
+        public void should_be_removable_and_should_allow_move_files_if_max_inactive_seedingtime_reached_and_paused(string state)
         {
             GivenGlobalSeedLimits(-1, maxInactiveSeedingTime: 20);
-            GivenCompletedTorrent("pausedUP", ratio: 2.0f, lastActivity: DateTimeOffset.UtcNow.Subtract(TimeSpan.FromMinutes(25)).ToUnixTimeSeconds());
+            GivenCompletedTorrent(state, ratio: 2.0f, lastActivity: DateTimeOffset.UtcNow.Subtract(TimeSpan.FromMinutes(25)).ToUnixTimeSeconds());
 
             var item = Subject.GetItems().Single();
             item.CanBeRemoved.Should().BeTrue();
             item.CanMoveFiles.Should().BeTrue();
         }
 
-        [Test]
-        public void should_be_removable_and_should_allow_move_files_if_overridden_max_inactive_seedingtime_reached_and_paused()
+        [TestCase("pausedUP")]
+        [TestCase("stoppedUP")]
+        public void should_be_removable_and_should_allow_move_files_if_overridden_max_inactive_seedingtime_reached_and_paused(string state)
         {
             GivenGlobalSeedLimits(-1, maxInactiveSeedingTime: 40);
-            GivenCompletedTorrent("pausedUP", ratio: 2.0f, seedingTime: 20, inactiveSeedingTimeLimit: 10, lastActivity: DateTimeOffset.UtcNow.Subtract(TimeSpan.FromMinutes(15)).ToUnixTimeSeconds());
+            GivenCompletedTorrent(state, ratio: 2.0f, seedingTime: 20, inactiveSeedingTimeLimit: 10, lastActivity: DateTimeOffset.UtcNow.Subtract(TimeSpan.FromMinutes(15)).ToUnixTimeSeconds());
 
             var item = Subject.GetItems().Single();
             item.CanBeRemoved.Should().BeTrue();
             item.CanMoveFiles.Should().BeTrue();
         }
 
-        [Test]
-        public void should_not_be_removable_if_overridden_max_inactive_seedingtime_not_reached_and_paused()
+        [TestCase("pausedUP")]
+        [TestCase("stoppedUP")]
+        public void should_not_be_removable_if_overridden_max_inactive_seedingtime_not_reached_and_paused(string state)
         {
             GivenGlobalSeedLimits(-1, maxInactiveSeedingTime: 20);
-            GivenCompletedTorrent("pausedUP", ratio: 2.0f, seedingTime: 30, inactiveSeedingTimeLimit: 40, lastActivity: DateTimeOffset.UtcNow.Subtract(TimeSpan.FromMinutes(30)).ToUnixTimeSeconds());
+            GivenCompletedTorrent(state, ratio: 2.0f, seedingTime: 30, inactiveSeedingTimeLimit: 40, lastActivity: DateTimeOffset.UtcNow.Subtract(TimeSpan.FromMinutes(30)).ToUnixTimeSeconds());
 
             var item = Subject.GetItems().Single();
             item.CanBeRemoved.Should().BeFalse();
             item.CanMoveFiles.Should().BeFalse();
         }
 
-        [Test]
-        public void should_be_removable_and_should_allow_move_files_if_max_seedingtime_reached_but_ratio_not_and_paused()
+        [TestCase("pausedUP")]
+        [TestCase("stoppedUP")]
+        public void should_be_removable_and_should_allow_move_files_if_max_seedingtime_reached_but_ratio_not_and_paused(string state)
         {
             GivenGlobalSeedLimits(2.0f, 20);
-            GivenCompletedTorrent("pausedUP", ratio: 1.0f, seedingTime: 30);
+            GivenCompletedTorrent(state, ratio: 1.0f, seedingTime: 30);
 
             var item = Subject.GetItems().Single();
             item.CanBeRemoved.Should().BeTrue();
             item.CanMoveFiles.Should().BeTrue();
         }
 
-        [Test]
-        public void should_be_removable_and_should_allow_move_files_if_max_inactive_seedingtime_reached_but_ratio_not_and_paused()
+        [TestCase("pausedUP")]
+        [TestCase("stoppedUP")]
+        public void should_be_removable_and_should_allow_move_files_if_max_inactive_seedingtime_reached_but_ratio_not_and_paused(string state)
         {
             GivenGlobalSeedLimits(2.0f, maxInactiveSeedingTime: 20);
-            GivenCompletedTorrent("pausedUP", ratio: 1.0f, lastActivity: DateTimeOffset.UtcNow.Subtract(TimeSpan.FromMinutes(25)).ToUnixTimeSeconds());
+            GivenCompletedTorrent(state, ratio: 1.0f, lastActivity: DateTimeOffset.UtcNow.Subtract(TimeSpan.FromMinutes(25)).ToUnixTimeSeconds());
 
             var item = Subject.GetItems().Single();
             item.CanBeRemoved.Should().BeTrue();
             item.CanMoveFiles.Should().BeTrue();
         }
 
-        [Test]
-        public void should_not_fetch_details_twice()
+        [TestCase("pausedUP")]
+        [TestCase("stoppedUP")]
+        public void should_not_fetch_details_twice(string state)
         {
             GivenGlobalSeedLimits(-1, 30);
-            GivenCompletedTorrent("pausedUP", ratio: 2.0f, seedingTime: 20);
+            GivenCompletedTorrent(state, ratio: 2.0f, seedingTime: 20);
 
             var item = Subject.GetItems().Single();
             item.CanBeRemoved.Should().BeFalse();
@@ -854,8 +870,9 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests.QBittorrentTests
                   .Verify(p => p.GetTorrentProperties(It.IsAny<string>(), It.IsAny<QBittorrentSettings>()), Times.Once());
         }
 
-        [Test]
-        public void should_get_category_from_the_category_if_set()
+        [TestCase("pausedUP")]
+        [TestCase("stoppedUP")]
+        public void should_get_category_from_the_category_if_set(string state)
         {
             const string category = "music-readarr";
             GivenGlobalSeedLimits(1.0f);
@@ -867,7 +884,7 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests.QBittorrentTests
                 Size = 1000,
                 Progress = 1.0,
                 Eta = 8640000,
-                State = "pausedUP",
+                State = state,
                 Category = category,
                 SavePath = "",
                 Ratio = 1.0f
@@ -879,8 +896,9 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests.QBittorrentTests
             item.Category.Should().Be(category);
         }
 
-        [Test]
-        public void should_get_category_from_the_label_if_the_category_is_not_available()
+        [TestCase("pausedUP")]
+        [TestCase("stoppedUP")]
+        public void should_get_category_from_the_label_if_the_category_is_not_available(string state)
         {
             const string category = "music-readarr";
             GivenGlobalSeedLimits(1.0f);
@@ -892,7 +910,7 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests.QBittorrentTests
                 Size = 1000,
                 Progress = 1.0,
                 Eta = 8640000,
-                State = "pausedUP",
+                State = state,
                 Label = category,
                 SavePath = "",
                 Ratio = 1.0f

src/NzbDrone.Core.Test/Download/DownloadClientTests/SabnzbdTests/SabnzbdFixture.cs

@@ -478,6 +478,37 @@ namespace NzbDrone.Core.Test.Download.DownloadClientTests.SabnzbdTests
             downloadClientInfo.RemovesCompletedDownloads.Should().BeTrue();
         }
 
+        [TestCase("all", 0)]
+        [TestCase("days-archive", 15)]
+        [TestCase("days-delete", 15)]
+        public void should_set_history_removes_completed_downloads_false_for_separate_properties(string option, int number)
+        {
+            _config.Misc.history_retention_option = option;
+            _config.Misc.history_retention_number = number;
+
+            var downloadClientInfo = Subject.GetStatus();
+
+            downloadClientInfo.RemovesCompletedDownloads.Should().BeFalse();
+        }
+
+        [TestCase("number-archive", 10)]
+        [TestCase("number-delete", 10)]
+        [TestCase("number-archive", 0)]
+        [TestCase("number-delete", 0)]
+        [TestCase("days-archive", 3)]
+        [TestCase("days-delete", 3)]
+        [TestCase("all-archive", 0)]
+        [TestCase("all-delete", 0)]
+        public void should_set_history_removes_completed_downloads_true_for_separate_properties(string option, int number)
+        {
+            _config.Misc.history_retention_option = option;
+            _config.Misc.history_retention_number = number;
+
+            var downloadClientInfo = Subject.GetStatus();
+
+            downloadClientInfo.RemovesCompletedDownloads.Should().BeTrue();
+        }
+
         [TestCase(@"Y:\nzbget\root", @"completed\downloads", @"vv", @"Y:\nzbget\root\completed\downloads", @"Y:\nzbget\root\completed\downloads\vv")]
         [TestCase(@"Y:\nzbget\root", @"completed", @"vv", @"Y:\nzbget\root\completed", @"Y:\nzbget\root\completed\vv")]
         [TestCase(@"/nzbget/root", @"completed/downloads", @"vv", @"/nzbget/root/completed/downloads", @"/nzbget/root/completed/downloads/vv")]

src/NzbDrone.Core.Test/MetadataSource/Goodreads/GoodreadsProxySearchFixture.cs

@@ -40,7 +40,7 @@ namespace NzbDrone.Core.Test.MetadataSource.Goodreads
 
         [TestCase("Harry Potter and the sorcerer's stone a detailed summary", 72245296)]
         [TestCase("B0192CTMYG", 61209488)]
-        [TestCase("9780439554930", 48517161)]
+        [TestCase("9780439554930", 3)]
         public void successful_book_search(string title, int expected)
         {
             var result = Subject.Search(title);

src/NzbDrone.Core/Configuration/ConfigFileProvider.cs

@@ -53,6 +53,7 @@ namespace NzbDrone.Core.Configuration
         string SyslogServer { get; }
         int SyslogPort { get; }
         string SyslogLevel { get; }
+        string Theme { get; }
         string PostgresHost { get; }
         int PostgresPort { get; }
         string PostgresUser { get; }
@@ -60,7 +61,7 @@ namespace NzbDrone.Core.Configuration
         string PostgresMainDb { get; }
         string PostgresLogDb { get; }
         string PostgresCacheDb { get; }
-        string Theme { get; }
+        bool TrustCgnatIpAddresses { get; }
     }
 
     public class ConfigFileProvider : IConfigFileProvider
@@ -462,5 +463,7 @@ namespace NzbDrone.Core.Configuration
         {
             SetValue("ApiKey", GenerateApiKey());
         }
+
+        public bool TrustCgnatIpAddresses => _authOptions.TrustCgnatIpAddresses ?? GetValueBoolean("TrustCgnatIpAddresses", false, persist: false);
     }
 }

src/NzbDrone.Core/Configuration/ConfigService.cs

@@ -404,6 +404,12 @@ namespace NzbDrone.Core.Configuration
 
         public string ApplicationUrl => GetValue("ApplicationUrl", string.Empty);
 
+        public bool TrustCgnatIpAddresses
+        {
+            get { return GetValueBoolean("TrustCgnatIpAddresses", false); }
+            set { SetValue("TrustCgnatIpAddresses", value); }
+        }
+
         private string GetValue(string key)
         {
             return GetValue(key, string.Empty);

src/NzbDrone.Core/Download/Clients/QBittorrent/QBittorrent.cs

@@ -239,7 +239,7 @@ namespace NzbDrone.Core.Download.Clients.QBittorrent
 
                 // Avoid removing torrents that haven't reached the global max ratio.
                 // Removal also requires the torrent to be paused, in case a higher max ratio was set on the torrent itself (which is not exposed by the api).
-                item.CanMoveFiles = item.CanBeRemoved = torrent.State == "pausedUP" && HasReachedSeedLimit(torrent, config);
+                item.CanMoveFiles = item.CanBeRemoved = torrent.State is "pausedUP" or "stoppedUP" && HasReachedSeedLimit(torrent, config);
 
                 switch (torrent.State)
                 {
@@ -248,7 +248,8 @@ namespace NzbDrone.Core.Download.Clients.QBittorrent
                         item.Message = "qBittorrent is reporting an error";
                         break;
 
-                    case "pausedDL": // torrent is paused and has NOT finished downloading
+                    case "stoppedDL": // torrent is stopped and has NOT finished downloading
+                    case "pausedDL": // torrent is paused and has NOT finished downloading (qBittorrent < 5)
                         item.Status = DownloadItemStatus.Paused;
                         break;
 
@@ -259,7 +260,8 @@ namespace NzbDrone.Core.Download.Clients.QBittorrent
                         item.Status = DownloadItemStatus.Queued;
                         break;
 
-                    case "pausedUP": // torrent is paused and has finished downloading
+                    case "pausedUP": // torrent is paused and has finished downloading (qBittorent < 5)
+                    case "stoppedUP": // torrent is stopped and has finished downloading
                     case "uploading": // torrent is being seeded and data is being transferred
                     case "stalledUP": // torrent is being seeded, but no connection were made
                     case "queuedUP": // queuing is enabled and torrent is queued for upload

src/NzbDrone.Core/Download/Clients/QBittorrent/QBittorrentProxySelector.cs

@@ -26,8 +26,6 @@ namespace NzbDrone.Core.Download.Clients.QBittorrent
         Dictionary<string, QBittorrentLabel> GetLabels(QBittorrentSettings settings);
         void SetTorrentSeedingConfiguration(string hash, TorrentSeedConfiguration seedConfiguration, QBittorrentSettings settings);
         void MoveTorrentToTopInQueue(string hash, QBittorrentSettings settings);
-        void PauseTorrent(string hash, QBittorrentSettings settings);
-        void ResumeTorrent(string hash, QBittorrentSettings settings);
         void SetForceStart(string hash, bool enabled, QBittorrentSettings settings);
     }
 

src/NzbDrone.Core/Download/Clients/QBittorrent/QBittorrentProxyV1.cs

@@ -148,7 +148,7 @@ namespace NzbDrone.Core.Download.Clients.QBittorrent
             {
                 request.AddFormParameter("paused", false);
             }
-            else if ((QBittorrentState)settings.InitialState == QBittorrentState.Pause)
+            else if ((QBittorrentState)settings.InitialState == QBittorrentState.Stop)
             {
                 request.AddFormParameter("paused", true);
             }
@@ -178,7 +178,7 @@ namespace NzbDrone.Core.Download.Clients.QBittorrent
             {
                 request.AddFormParameter("paused", false);
             }
-            else if ((QBittorrentState)settings.InitialState == QBittorrentState.Pause)
+            else if ((QBittorrentState)settings.InitialState == QBittorrentState.Stop)
             {
                 request.AddFormParameter("paused", true);
             }
@@ -214,7 +214,7 @@ namespace NzbDrone.Core.Download.Clients.QBittorrent
             catch (DownloadClientException ex)
             {
                 // if setCategory fails due to method not being found, then try older setLabel command for qBittorrent < v.3.3.5
-                if (ex.InnerException is HttpException && (ex.InnerException as HttpException).Response.StatusCode == HttpStatusCode.NotFound)
+                if (ex.InnerException is HttpException httpException && httpException.Response.StatusCode == HttpStatusCode.NotFound)
                 {
                     var setLabelRequest = BuildRequest(settings).Resource("/command/setLabel")
                                                                 .Post()
@@ -257,7 +257,7 @@ namespace NzbDrone.Core.Download.Clients.QBittorrent
             catch (DownloadClientException ex)
             {
                 // qBittorrent rejects all Prio commands with 403: Forbidden if Options -> BitTorrent -> Torrent Queueing is not enabled
-                if (ex.InnerException is HttpException && (ex.InnerException as HttpException).Response.StatusCode == HttpStatusCode.Forbidden)
+                if (ex.InnerException is HttpException httpException && httpException.Response.StatusCode == HttpStatusCode.Forbidden)
                 {
                     return;
                 }
@@ -266,22 +266,6 @@ namespace NzbDrone.Core.Download.Clients.QBittorrent
             }
         }
 
-        public void PauseTorrent(string hash, QBittorrentSettings settings)
-        {
-            var request = BuildRequest(settings).Resource("/command/pause")
-                                                .Post()
-                                                .AddFormParameter("hash", hash);
-            ProcessRequest(request, settings);
-        }
-
-        public void ResumeTorrent(string hash, QBittorrentSettings settings)
-        {
-            var request = BuildRequest(settings).Resource("/command/resume")
-                                                .Post()
-                                                .AddFormParameter("hash", hash);
-            ProcessRequest(request, settings);
-        }
-
         public void SetForceStart(string hash, bool enabled, QBittorrentSettings settings)
         {
             var request = BuildRequest(settings).Resource("/command/setForceStart")

src/NzbDrone.Core/Download/Clients/QBittorrent/QBittorrentProxyV2.cs

@@ -246,14 +246,20 @@ namespace NzbDrone.Core.Download.Clients.QBittorrent
                 request.AddFormParameter("category", settings.MusicCategory);
             }
 
-            // Note: ForceStart is handled by separate api call
-            if ((QBittorrentState)settings.InitialState == QBittorrentState.Start)
+            // Avoid extraneous API version check if initial state is ForceStart
+            if ((QBittorrentState)settings.InitialState is QBittorrentState.Start or QBittorrentState.Stop)
             {
-                request.AddFormParameter("paused", false);
-            }
-            else if ((QBittorrentState)settings.InitialState == QBittorrentState.Pause)
-            {
-                request.AddFormParameter("paused", true);
+                var stoppedParameterName = GetApiVersion(settings) >= new Version(2, 11, 0) ? "stopped" : "paused";
+
+                // Note: ForceStart is handled by separate api call
+                if ((QBittorrentState)settings.InitialState == QBittorrentState.Start)
+                {
+                    request.AddFormParameter(stoppedParameterName, false);
+                }
+                else if ((QBittorrentState)settings.InitialState == QBittorrentState.Stop)
+                {
+                    request.AddFormParameter(stoppedParameterName, true);
+                }
             }
 
             if (settings.SequentialOrder)
@@ -291,7 +297,7 @@ namespace NzbDrone.Core.Download.Clients.QBittorrent
             catch (DownloadClientException ex)
             {
                 // setShareLimits was added in api v2.0.1 so catch it case of the unlikely event that someone has api v2.0
-                if (ex.InnerException is HttpException && (ex.InnerException as HttpException).Response.StatusCode == HttpStatusCode.NotFound)
+                if (ex.InnerException is HttpException httpException && httpException.Response.StatusCode == HttpStatusCode.NotFound)
                 {
                     return;
                 }
@@ -313,7 +319,7 @@ namespace NzbDrone.Core.Download.Clients.QBittorrent
             catch (DownloadClientException ex)
             {
                 // qBittorrent rejects all Prio commands with 409: Conflict if Options -> BitTorrent -> Torrent Queueing is not enabled
-                if (ex.InnerException is HttpException && (ex.InnerException as HttpException).Response.StatusCode == HttpStatusCode.Conflict)
+                if (ex.InnerException is HttpException httpException && httpException.Response.StatusCode == HttpStatusCode.Conflict)
                 {
                     return;
                 }
@@ -322,22 +328,6 @@ namespace NzbDrone.Core.Download.Clients.QBittorrent
             }
         }
 
-        public void PauseTorrent(string hash, QBittorrentSettings settings)
-        {
-            var request = BuildRequest(settings).Resource("/api/v2/torrents/pause")
-                                                .Post()
-                                                .AddFormParameter("hashes", hash);
-            ProcessRequest(request, settings);
-        }
-
-        public void ResumeTorrent(string hash, QBittorrentSettings settings)
-        {
-            var request = BuildRequest(settings).Resource("/api/v2/torrents/resume")
-                                                .Post()
-                                                .AddFormParameter("hashes", hash);
-            ProcessRequest(request, settings);
-        }
-
         public void SetForceStart(string hash, bool enabled, QBittorrentSettings settings)
         {
             var request = BuildRequest(settings).Resource("/api/v2/torrents/setForceStart")

src/NzbDrone.Core/Download/Clients/QBittorrent/QBittorrentState.cs

@@ -1,9 +1,16 @@
+using NzbDrone.Core.Annotations;
+
 namespace NzbDrone.Core.Download.Clients.QBittorrent
 {
     public enum QBittorrentState
     {
+        [FieldOption(Label = "Started")]
         Start = 0,
+
+        [FieldOption(Label = "Force Started")]
         ForceStart = 1,
-        Pause = 2
+
+        [FieldOption(Label = "Stopped")]
+        Stop = 2
     }
 }

src/NzbDrone.Core/Download/Clients/Sabnzbd/Sabnzbd.cs

@@ -263,20 +263,7 @@ namespace NzbDrone.Core.Download.Clients.Sabnzbd
                 status.OutputRootFolders = new List<OsPath> { _remotePathMappingService.RemapRemoteToLocal(Settings.Host, category.FullPath) };
             }
 
-            if (config.Misc.history_retention.IsNullOrWhiteSpace())
-            {
-                status.RemovesCompletedDownloads = false;
-            }
-            else if (config.Misc.history_retention.EndsWith("d"))
-            {
-                int.TryParse(config.Misc.history_retention.AsSpan(0, config.Misc.history_retention.Length - 1),
-                    out var daysRetention);
-                status.RemovesCompletedDownloads = daysRetention < 14;
-            }
-            else
-            {
-                status.RemovesCompletedDownloads = config.Misc.history_retention != "0";
-            }
+            status.RemovesCompletedDownloads = RemovesCompletedDownloads(config);
 
             return status;
         }
@@ -518,6 +505,43 @@ namespace NzbDrone.Core.Download.Clients.Sabnzbd
             return categories.Contains(category);
         }
 
+        private bool RemovesCompletedDownloads(SabnzbdConfig config)
+        {
+            var retention = config.Misc.history_retention;
+            var option = config.Misc.history_retention_option;
+            var number = config.Misc.history_retention_number;
+
+            switch (option)
+            {
+                case "all":
+                    return false;
+                case "number-archive":
+                case "number-delete":
+                    return true;
+                case "days-archive":
+                case "days-delete":
+                    return number < 14;
+                case "all-archive":
+                case "all-delete":
+                    return true;
+            }
+
+            // TODO: Remove these checks once support for SABnzbd < 4.3 is removed
+            if (retention.IsNullOrWhiteSpace())
+            {
+                return false;
+            }
+
+            if (retention.EndsWith("d"))
+            {
+                int.TryParse(config.Misc.history_retention.AsSpan(0, config.Misc.history_retention.Length - 1),
+                    out var daysRetention);
+                return daysRetention < 14;
+            }
+
+            return retention != "0";
+        }
+
         private bool ValidatePath(DownloadClientItem downloadClientItem)
         {
             var downloadItemOutputPath = downloadClientItem.OutputPath;

src/NzbDrone.Core/Download/Clients/Sabnzbd/SabnzbdCategory.cs

@@ -30,6 +30,8 @@ namespace NzbDrone.Core.Download.Clients.Sabnzbd
         public bool enable_date_sorting { get; set; }
         public bool pre_check { get; set; }
         public string history_retention { get; set; }
+        public string history_retention_option { get; set; }
+        public int history_retention_number { get; set; }
     }
 
     public class SabnzbdCategory

src/NzbDrone.Host/Startup.cs

@@ -105,7 +105,7 @@ namespace NzbDrone.Host
                     License = new OpenApiLicense
                     {
                         Name = "GPL-3.0",
-                        Url = new Uri("https://github.com/Readarr/Readarr/blob/develop/LICENSE")
+                        Url = new Uri("https://github.com/Readarr/Readarr/blob/develop/LICENSE.md")
                     }
                 });
 

src/Readarr.Api.V1/Config/HostConfigResource.cs

@@ -44,6 +44,7 @@ namespace Readarr.Api.V1.Config
         public string BackupFolder { get; set; }
         public int BackupInterval { get; set; }
         public int BackupRetention { get; set; }
+        public bool TrustCgnatIpAddresses { get; set; }
     }
 
     public static class HostConfigResourceMapper

src/Readarr.Api.V1/openapi.json

@@ -5,7 +5,7 @@
     "description": "Readarr API docs",
     "license": {
       "name": "GPL-3.0",
-      "url": "https://github.com/Readarr/Readarr/blob/develop/LICENSE"
+      "url": "https://github.com/Readarr/Readarr/blob/develop/LICENSE.md"
     },
     "version": "1.0.0"
   },

src/Readarr.Http/Authentication/UiAuthorizationHandler.cs

@@ -27,10 +27,13 @@ namespace NzbDrone.Http.Authentication
             if (_authenticationRequired == AuthenticationRequiredType.DisabledForLocalAddresses)
             {
                 if (context.Resource is HttpContext httpContext &&
-                    IPAddress.TryParse(httpContext.GetRemoteIP(), out var ipAddress) &&
-                    ipAddress.IsLocalAddress())
+                    IPAddress.TryParse(httpContext.GetRemoteIP(), out var ipAddress))
                 {
-                    context.Succeed(requirement);
+                    if (ipAddress.IsLocalAddress() ||
+                        (_configService.TrustCgnatIpAddresses && ipAddress.IsCgnatIpAddress()))
+                    {
+                        context.Succeed(requirement);
+                    }
                 }
             }