diff options
Diffstat (limited to 'Emby.Server.Implementations/Updates/InstallationManager.cs')
| -rw-r--r-- | Emby.Server.Implementations/Updates/InstallationManager.cs | 283 |
1 files changed, 135 insertions, 148 deletions
diff --git a/Emby.Server.Implementations/Updates/InstallationManager.cs b/Emby.Server.Implementations/Updates/InstallationManager.cs index 0b2309889..e19158f8e 100644 --- a/Emby.Server.Implementations/Updates/InstallationManager.cs +++ b/Emby.Server.Implementations/Updates/InstallationManager.cs @@ -1,11 +1,11 @@ +#pragma warning disable CS1591 + using System; using System.Collections.Concurrent; using System.Collections.Generic; using System.IO; using System.Linq; -using System.Net; using System.Net.Http; -using System.Runtime.CompilerServices; using System.Runtime.Serialization; using System.Security.Cryptography; using System.Threading; @@ -16,11 +16,10 @@ using MediaBrowser.Common.Net; using MediaBrowser.Common.Plugins; using MediaBrowser.Common.Updates; using MediaBrowser.Controller.Configuration; -using MediaBrowser.Model.Events; using MediaBrowser.Model.IO; +using MediaBrowser.Model.Net; using MediaBrowser.Model.Serialization; using MediaBrowser.Model.Updates; -using Microsoft.Extensions.Configuration; using Microsoft.Extensions.Logging; namespace Emby.Server.Implementations.Updates @@ -31,16 +30,11 @@ namespace Emby.Server.Implementations.Updates public class InstallationManager : IInstallationManager { /// <summary> - /// The key for a setting that specifies a URL for the plugin repository JSON manifest. - /// </summary> - public const string PluginManifestUrlKey = "InstallationManager:PluginManifestUrl"; - - /// <summary> /// The logger. /// </summary> - private readonly ILogger _logger; + private readonly ILogger<InstallationManager> _logger; private readonly IApplicationPaths _appPaths; - private readonly IHttpClient _httpClient; + private readonly IHttpClientFactory _httpClientFactory; private readonly IJsonSerializer _jsonSerializer; private readonly IServerConfigurationManager _config; private readonly IFileSystem _fileSystem; @@ -52,7 +46,6 @@ namespace Emby.Server.Implementations.Updates private readonly IApplicationHost _applicationHost; private readonly IZipClient _zipClient; - private readonly IConfiguration _appConfig; private readonly object _currentInstallationsLock = new object(); @@ -70,12 +63,11 @@ namespace Emby.Server.Implementations.Updates ILogger<InstallationManager> logger, IApplicationHost appHost, IApplicationPaths appPaths, - IHttpClient httpClient, + IHttpClientFactory httpClientFactory, IJsonSerializer jsonSerializer, IServerConfigurationManager config, IFileSystem fileSystem, - IZipClient zipClient, - IConfiguration appConfig) + IZipClient zipClient) { if (logger == null) { @@ -88,79 +80,83 @@ namespace Emby.Server.Implementations.Updates _logger = logger; _applicationHost = appHost; _appPaths = appPaths; - _httpClient = httpClient; + _httpClientFactory = httpClientFactory; _jsonSerializer = jsonSerializer; _config = config; _fileSystem = fileSystem; _zipClient = zipClient; - _appConfig = appConfig; } /// <inheritdoc /> - public event EventHandler<InstallationEventArgs> PackageInstalling; + public event EventHandler<InstallationInfo> PackageInstalling; /// <inheritdoc /> - public event EventHandler<InstallationEventArgs> PackageInstallationCompleted; + public event EventHandler<InstallationInfo> PackageInstallationCompleted; /// <inheritdoc /> public event EventHandler<InstallationFailedEventArgs> PackageInstallationFailed; /// <inheritdoc /> - public event EventHandler<InstallationEventArgs> PackageInstallationCancelled; + public event EventHandler<InstallationInfo> PackageInstallationCancelled; /// <inheritdoc /> - public event EventHandler<GenericEventArgs<IPlugin>> PluginUninstalled; + public event EventHandler<IPlugin> PluginUninstalled; /// <inheritdoc /> - public event EventHandler<GenericEventArgs<(IPlugin, VersionInfo)>> PluginUpdated; + public event EventHandler<InstallationInfo> PluginUpdated; /// <inheritdoc /> - public event EventHandler<GenericEventArgs<VersionInfo>> PluginInstalled; + public event EventHandler<InstallationInfo> PluginInstalled; /// <inheritdoc /> public IEnumerable<InstallationInfo> CompletedInstallations => _completedInstallationsInternal; /// <inheritdoc /> - public async Task<IReadOnlyList<PackageInfo>> GetAvailablePackages(CancellationToken cancellationToken = default) + public async Task<IReadOnlyList<PackageInfo>> GetPackages(string manifest, CancellationToken cancellationToken = default) { - var manifestUrl = _appConfig.GetValue<string>(PluginManifestUrlKey); - try { - using (var response = await _httpClient.SendAsync( - new HttpRequestOptions - { - Url = manifestUrl, - CancellationToken = cancellationToken, - CacheMode = CacheMode.Unconditional, - CacheLength = TimeSpan.FromMinutes(3) - }, - HttpMethod.Get).ConfigureAwait(false)) - using (Stream stream = response.Content) + using var response = await _httpClientFactory.CreateClient(NamedClient.Default) + .GetAsync(manifest, cancellationToken).ConfigureAwait(false); + await using var stream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false); + + try { - try - { - return await _jsonSerializer.DeserializeFromStreamAsync<IReadOnlyList<PackageInfo>>(stream).ConfigureAwait(false); - } - catch (SerializationException ex) - { - const string LogTemplate = - "Failed to deserialize the plugin manifest retrieved from {PluginManifestUrl}. If you " + - "have specified a custom plugin repository manifest URL with --plugin-manifest-url or " + - PluginManifestUrlKey + ", please ensure that it is correct."; - _logger.LogError(ex, LogTemplate, manifestUrl); - throw; - } + return await _jsonSerializer.DeserializeFromStreamAsync<IReadOnlyList<PackageInfo>>(stream).ConfigureAwait(false); + } + catch (SerializationException ex) + { + _logger.LogError(ex, "Failed to deserialize the plugin manifest retrieved from {Manifest}", manifest); + return Array.Empty<PackageInfo>(); } } catch (UriFormatException ex) { - const string LogTemplate = - "The URL configured for the plugin repository manifest URL is not valid: {PluginManifestUrl}. " + - "Please check the URL configured by --plugin-manifest-url or " + PluginManifestUrlKey; - _logger.LogError(ex, LogTemplate, manifestUrl); - throw; + _logger.LogError(ex, "The URL configured for the plugin repository manifest URL is not valid: {Manifest}", manifest); + return Array.Empty<PackageInfo>(); + } + catch (HttpException ex) + { + _logger.LogError(ex, "An error occurred while accessing the plugin manifest: {Manifest}", manifest); + return Array.Empty<PackageInfo>(); } + catch (HttpRequestException ex) + { + _logger.LogError(ex, "An error occurred while accessing the plugin manifest: {Manifest}", manifest); + return Array.Empty<PackageInfo>(); + } + } + + /// <inheritdoc /> + public async Task<IReadOnlyList<PackageInfo>> GetAvailablePackages(CancellationToken cancellationToken = default) + { + var result = new List<PackageInfo>(); + foreach (RepositoryInfo repository in _config.Configuration.PluginRepositories) + { + result.AddRange(await GetPackages(repository.Url, cancellationToken).ConfigureAwait(true)); + } + + return result; } /// <inheritdoc /> @@ -183,56 +179,62 @@ namespace Emby.Server.Implementations.Updates } /// <inheritdoc /> - public IEnumerable<VersionInfo> GetCompatibleVersions( - IEnumerable<VersionInfo> availableVersions, - Version minVersion = null) - { - var appVer = _applicationHost.ApplicationVersion; - availableVersions = availableVersions - .Where(x => Version.Parse(x.targetAbi) <= appVer); - - if (minVersion != null) - { - availableVersions = availableVersions.Where(x => x.version >= minVersion); - } - - return availableVersions.OrderByDescending(x => x.version); - } - - /// <inheritdoc /> - public IEnumerable<VersionInfo> GetCompatibleVersions( + public IEnumerable<InstallationInfo> GetCompatibleVersions( IEnumerable<PackageInfo> availablePackages, string name = null, Guid guid = default, - Version minVersion = null) + Version minVersion = null, + Version specificVersion = null) { var package = FilterPackages(availablePackages, name, guid).FirstOrDefault(); // Package not found in repository if (package == null) { - return Enumerable.Empty<VersionInfo>(); + yield break; } - return GetCompatibleVersions( - package.versions, - minVersion); + var appVer = _applicationHost.ApplicationVersion; + var availableVersions = package.versions + .Where(x => Version.Parse(x.targetAbi) <= appVer); + + if (specificVersion != null) + { + availableVersions = availableVersions.Where(x => new Version(x.version) == specificVersion); + } + else if (minVersion != null) + { + availableVersions = availableVersions.Where(x => new Version(x.version) >= minVersion); + } + + foreach (var v in availableVersions.OrderByDescending(x => x.version)) + { + yield return new InstallationInfo + { + Changelog = v.changelog, + Guid = new Guid(package.guid), + Name = package.name, + Version = new Version(v.version), + SourceUrl = v.sourceUrl, + Checksum = v.checksum + }; + } } /// <inheritdoc /> - public async Task<IEnumerable<VersionInfo>> GetAvailablePluginUpdates(CancellationToken cancellationToken = default) + public async Task<IEnumerable<InstallationInfo>> GetAvailablePluginUpdates(CancellationToken cancellationToken = default) { var catalog = await GetAvailablePackages(cancellationToken).ConfigureAwait(false); return GetAvailablePluginUpdates(catalog); } - private IEnumerable<VersionInfo> GetAvailablePluginUpdates(IReadOnlyList<PackageInfo> pluginCatalog) + private IEnumerable<InstallationInfo> GetAvailablePluginUpdates(IReadOnlyList<PackageInfo> pluginCatalog) { foreach (var plugin in _applicationHost.Plugins) { - var compatibleversions = GetCompatibleVersions(pluginCatalog, plugin.Name, plugin.Id, plugin.Version); - var version = compatibleversions.FirstOrDefault(y => y.version > plugin.Version); - if (version != null && !CompletedInstallations.Any(x => string.Equals(x.Guid, version.guid, StringComparison.OrdinalIgnoreCase))) + var compatibleVersions = GetCompatibleVersions(pluginCatalog, plugin.Name, plugin.Id, minVersion: plugin.Version); + var version = compatibleVersions.FirstOrDefault(y => y.Version > plugin.Version); + if (version != null && CompletedInstallations.All(x => x.Guid != version.Guid)) { yield return version; } @@ -240,23 +242,16 @@ namespace Emby.Server.Implementations.Updates } /// <inheritdoc /> - public async Task InstallPackage(VersionInfo package, CancellationToken cancellationToken) + public async Task InstallPackage(InstallationInfo package, CancellationToken cancellationToken) { if (package == null) { throw new ArgumentNullException(nameof(package)); } - var installationInfo = new InstallationInfo - { - Guid = package.guid, - Name = package.name, - Version = package.version.ToString() - }; - var innerCancellationTokenSource = new CancellationTokenSource(); - var tuple = (installationInfo, innerCancellationTokenSource); + var tuple = (package, innerCancellationTokenSource); // Add it to the in-progress list lock (_currentInstallationsLock) @@ -266,13 +261,7 @@ namespace Emby.Server.Implementations.Updates var linkedToken = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken, innerCancellationTokenSource.Token).Token; - var installationEventArgs = new InstallationEventArgs - { - InstallationInfo = installationInfo, - VersionInfo = package - }; - - PackageInstalling?.Invoke(this, installationEventArgs); + PackageInstalling?.Invoke(this, package); try { @@ -283,9 +272,9 @@ namespace Emby.Server.Implementations.Updates _currentInstallations.Remove(tuple); } - _completedInstallationsInternal.Add(installationInfo); + _completedInstallationsInternal.Add(package); - PackageInstallationCompleted?.Invoke(this, installationEventArgs); + PackageInstallationCompleted?.Invoke(this, package); } catch (OperationCanceledException) { @@ -294,9 +283,9 @@ namespace Emby.Server.Implementations.Updates _currentInstallations.Remove(tuple); } - _logger.LogInformation("Package installation cancelled: {0} {1}", package.name, package.version); + _logger.LogInformation("Package installation cancelled: {0} {1}", package.Name, package.Version); - PackageInstallationCancelled?.Invoke(this, installationEventArgs); + PackageInstallationCancelled?.Invoke(this, package); throw; } @@ -311,7 +300,7 @@ namespace Emby.Server.Implementations.Updates PackageInstallationFailed?.Invoke(this, new InstallationFailedEventArgs { - InstallationInfo = installationInfo, + InstallationInfo = package, Exception = ex }); @@ -330,11 +319,11 @@ namespace Emby.Server.Implementations.Updates /// <param name="package">The package.</param> /// <param name="cancellationToken">The cancellation token.</param> /// <returns><see cref="Task" />.</returns> - private async Task InstallPackageInternal(VersionInfo package, CancellationToken cancellationToken) + private async Task InstallPackageInternal(InstallationInfo package, CancellationToken cancellationToken) { // Set last update time if we were installed before - IPlugin plugin = _applicationHost.Plugins.FirstOrDefault(p => string.Equals(p.Id.ToString(), package.guid, StringComparison.OrdinalIgnoreCase)) - ?? _applicationHost.Plugins.FirstOrDefault(p => p.Name.Equals(package.name, StringComparison.OrdinalIgnoreCase)); + IPlugin plugin = _applicationHost.Plugins.FirstOrDefault(p => p.Id == package.Guid) + ?? _applicationHost.Plugins.FirstOrDefault(p => p.Name.Equals(package.Name, StringComparison.OrdinalIgnoreCase)); // Do the install await PerformPackageInstallation(package, cancellationToken).ConfigureAwait(false); @@ -342,68 +331,60 @@ namespace Emby.Server.Implementations.Updates // Do plugin-specific processing if (plugin == null) { - _logger.LogInformation("New plugin installed: {0} {1} {2}", package.name, package.version); + _logger.LogInformation("New plugin installed: {0} {1}", package.Name, package.Version); - PluginInstalled?.Invoke(this, new GenericEventArgs<VersionInfo>(package)); + PluginInstalled?.Invoke(this, package); } else { - _logger.LogInformation("Plugin updated: {0} {1} {2}", package.name, package.version); + _logger.LogInformation("Plugin updated: {0} {1}", package.Name, package.Version); - PluginUpdated?.Invoke(this, new GenericEventArgs<(IPlugin, VersionInfo)>((plugin, package))); + PluginUpdated?.Invoke(this, package); } _applicationHost.NotifyPendingRestart(); } - private async Task PerformPackageInstallation(VersionInfo package, CancellationToken cancellationToken) + private async Task PerformPackageInstallation(InstallationInfo package, CancellationToken cancellationToken) { - var extension = Path.GetExtension(package.filename); + var extension = Path.GetExtension(package.SourceUrl); if (!string.Equals(extension, ".zip", StringComparison.OrdinalIgnoreCase)) { - _logger.LogError("Only zip packages are supported. {Filename} is not a zip archive.", package.filename); + _logger.LogError("Only zip packages are supported. {SourceUrl} is not a zip archive.", package.SourceUrl); return; } // Always override the passed-in target (which is a file) and figure it out again - string targetDir = Path.Combine(_appPaths.PluginsPath, package.name); + string targetDir = Path.Combine(_appPaths.PluginsPath, package.Name); + + using var response = await _httpClientFactory.CreateClient(NamedClient.Default) + .GetAsync(package.SourceUrl, cancellationToken).ConfigureAwait(false); + await using var stream = await response.Content.ReadAsStreamAsync().ConfigureAwait(false); // CA5351: Do Not Use Broken Cryptographic Algorithms #pragma warning disable CA5351 - using (var res = await _httpClient.SendAsync( - new HttpRequestOptions - { - Url = package.sourceUrl, - CancellationToken = cancellationToken, - // We need it to be buffered for setting the position - BufferContent = true - }, - HttpMethod.Get).ConfigureAwait(false)) - using (var stream = res.Content) - using (var md5 = MD5.Create()) - { - cancellationToken.ThrowIfCancellationRequested(); - - var hash = Hex.Encode(md5.ComputeHash(stream)); - if (!string.Equals(package.checksum, hash, StringComparison.OrdinalIgnoreCase)) - { - _logger.LogError( - "The checksums didn't match while installing {Package}, expected: {Expected}, got: {Received}", - package.name, - package.checksum, - hash); - throw new InvalidDataException("The checksum of the received data doesn't match."); - } + using var md5 = MD5.Create(); + cancellationToken.ThrowIfCancellationRequested(); - if (Directory.Exists(targetDir)) - { - Directory.Delete(targetDir, true); - } + var hash = Hex.Encode(md5.ComputeHash(stream)); + if (!string.Equals(package.Checksum, hash, StringComparison.OrdinalIgnoreCase)) + { + _logger.LogError( + "The checksums didn't match while installing {Package}, expected: {Expected}, got: {Received}", + package.Name, + package.Checksum, + hash); + throw new InvalidDataException("The checksum of the received data doesn't match."); + } - stream.Position = 0; - _zipClient.ExtractAllFromZip(stream, targetDir, true); + if (Directory.Exists(targetDir)) + { + Directory.Delete(targetDir, true); } + stream.Position = 0; + _zipClient.ExtractAllFromZip(stream, targetDir, true); + #pragma warning restore CA5351 } @@ -413,6 +394,12 @@ namespace Emby.Server.Implementations.Updates /// <param name="plugin">The plugin.</param> public void UninstallPlugin(IPlugin plugin) { + if (!plugin.CanUninstall) + { + _logger.LogWarning("Attempt to delete non removable plugin {0}, ignoring request", plugin.Name); + return; + } + plugin.OnUninstalling(); // Remove it the quick way for now @@ -456,7 +443,7 @@ namespace Emby.Server.Implementations.Updates _config.SaveConfiguration(); } - PluginUninstalled?.Invoke(this, new GenericEventArgs<IPlugin> { Argument = plugin }); + PluginUninstalled?.Invoke(this, plugin); _applicationHost.NotifyPendingRestart(); } @@ -466,7 +453,7 @@ namespace Emby.Server.Implementations.Updates { lock (_currentInstallationsLock) { - var install = _currentInstallations.Find(x => x.info.Guid == id.ToString()); + var install = _currentInstallations.Find(x => x.info.Guid == id); if (install == default((InstallationInfo, CancellationTokenSource))) { return false; @@ -486,9 +473,9 @@ namespace Emby.Server.Implementations.Updates } /// <summary> - /// Releases unmanaged and - optionally - managed resources. + /// Releases unmanaged and optionally managed resources. /// </summary> - /// <param name="dispose"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param> + /// <param name="dispose"><c>true</c> to release both managed and unmanaged resources or <c>false</c> to release only unmanaged resources.</param> protected virtual void Dispose(bool dispose) { if (dispose) |