/// <summary>
/// Добавление всех конфигурационных файлов в конфигурацию.
/// Файлы конфигурации определяются параметром <paramref name="searchPatterns"/>
/// </summary>
/// <param name="builder">ConfigurationBuilder в который добавляются конфигурации.</param>
/// <param name="configurationPath">Директория для поиска файлов конфигурации.</param>
/// <param name="searchPatterns">Паттерны для поиска файлов.</param>
/// <returns>Итоговый ConfigurationBuilder.</returns>
public static IConfigurationBuilder AddConfigurationFiles(this IConfigurationBuilder builder, string configurationPath, string[] searchPatterns)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
foreach (var searchPattern in searchPatterns)
{
foreach (var file in Directory.EnumerateFiles(configurationPath, searchPattern, SearchOption.TopDirectoryOnly))
{
var extension = Path.GetExtension(file)?.ToLower();
if (extension == ".xml")
{
builder = builder.AddXmlFile(file, optional: false, reloadOnChange: true);
}
if (extension == ".json")
{
// Создадим провайдер Json и обернем его в свой декоратор.
var jsonConfigurationSource = new JsonConfigurationSource {
Path = file.PathNormalize(), Optional = false, ReloadOnChange = true
};
jsonConfigurationSource.ResolveFileProvider();
var statelessEvaluators = builder.Properties.GetValue(BuilderContext.Key.StatelessEvaluators) ?? Array.Empty <IValueEvaluator>();
builder.Add(new ProcessIncludesConfigurationSource(jsonConfigurationSource, configurationPath.PathNormalize(), statelessEvaluators));
}
}
}
return(builder);
}
protected override void ConfigureWebHost(IWebHostBuilder builder)
{
base.ConfigureWebHost(builder);
// This is required for testing of error pages.
builder.UseEnvironment(Environments.Production);
builder.ConfigureAppConfiguration((_, configBuilder) =>
{
var jsonConfigSource = new JsonConfigurationSource
{
Path = GetTestRunSettingsPath(),
Optional = false,
};
jsonConfigSource.ResolveFileProvider();
// We add TestsSettings.json before environment variables source,
// leaving a chance to override connection string via environment variables.
configBuilder.Sources.InsertBeforeType(jsonConfigSource, typeof(EnvironmentVariablesConfigurationSource));
if (moviesPageSize != null)
{
configBuilder.AddInMemoryCollection(new[] { new KeyValuePair <string, string>("moviesPageSize", moviesPageSize.Value.ToString(CultureInfo.InvariantCulture)) });
}
});
builder.ConfigureLogging((hostingContext, loggingBuilder) =>
{
loggingBuilder.ClearProviders();
loggingBuilder.AddLogging(settings => hostingContext.Configuration.Bind("logging", settings));
});
builder.ConfigureServices(services =>
{
services.AddSingleton <IApplicationBootstrapper>(new FakeApplicationBootstrapper <MongoUser>(authenticatedUser));
// We insert DatabaseSeeder as first service, so that it is executed before UsersInitializer.
services.Insert(0, ServiceDescriptor.Scoped <IApplicationInitializer, DatabaseSeeder>());
services.AddSingleton <ISeedData>(seedData);
services.AddSingleton <IMovieInfoProvider>(fakeMovieInfoProviderFactory());
// Same instance should be registered for IIdGeneratorQueue and IIdGenerator.
services.AddSingleton <FakeIdGenerator>();
services.AddSingleton <IIdGeneratorQueue>(sp => sp.GetRequiredService <FakeIdGenerator>());
services.AddSingleton <IIdGenerator <ObjectId> >(sp => sp.GetRequiredService <FakeIdGenerator>());
services.AddHttpsRedirection(options =>
{
// By default test application listens for https requests on port 5001.
// We must let HTTPS redirection know that the port differs from default 443,
// otherwise HTTPS redirection will not happen.
// https://docs.microsoft.com/en-us/aspnet/core/security/enforcing-ssl?view=aspnetcore-3.1&tabs=visual-studio#port-configuration
options.HttpsPort = 5001;
});
});
}
public IConfigurationProvider Build(IConfigurationBuilder builder)
{
var jsonConfigurationSource = new JsonConfigurationSource
{
Path = _filePath,
Optional = true,
};
jsonConfigurationSource.ResolveFileProvider();
return(new Provider(jsonConfigurationSource, _existingConfiguration));
}
public Extensions.IConfigurationProvider Build(IConfigurationBuilder builder)
{
var jsonSource = new JsonConfigurationSource {
FileProvider = null, Path = _path, Optional = false, ReloadOnChange = false
};
jsonSource.ResolveFileProvider();
var jsonProvider = jsonSource.Build(builder);
return(new KeyVaultInjectingConfigurationProvider(jsonProvider, _secretInjector));
}
private static IConfigurationProvider CreateConfigurationProvider(string fullPath)
{
// todo: Можно расширить виды поддерживаемых провайдеров
var jsonConfigurationSource = new JsonConfigurationSource {
Path = fullPath
};
jsonConfigurationSource.ResolveFileProvider();
var jsonConfigurationProvider = new JsonConfigurationProvider(jsonConfigurationSource);
return(jsonConfigurationProvider);
}
public static IConfiguration GetConfiguration(string name)
{
ConfigurationBuilder configBuilder = new ConfigurationBuilder();
string path = TestInternals.GetBasePath();
path = Path.Combine(path, name);
JsonConfigurationSource jsonConfigurationSource = new JsonConfigurationSource()
{
FileProvider = null,
Optional = false,
Path = path
};
jsonConfigurationSource.ResolveFileProvider();
configBuilder.Add(jsonConfigurationSource);
return(configBuilder.Build());
}
private static void LoadConfiguration(IConfiguration currentConfiguration, IConfigurationBuilder config, string componentPath, CommandLineArgs args)
{
Logger.Trace(m => m("Loading hostable component using path [{0}].", componentPath));
var componentBasePath = Path.GetDirectoryName(componentPath);
config.SetBasePath(componentBasePath);
var configName = currentConfiguration[ConfigurationNameEnvVariable];
Logger.Info(m => m("Application was launched with configuration '{0}'.", configName));
config.LoadSharedLibraryConfigurationFiles(Logger, componentBasePath, args.SharedLibrariesPath);
var configProvider = new ConfigFileNamesProvider(configName, componentBasePath);
var templateValuesSource =
new JsonConfigurationSource
{
Path = configProvider.GetTemplateValuesFile(),
FileProvider = null,
ReloadOnChange = false,
Optional = true
};
templateValuesSource.ResolveFileProvider();
var templateValuesProvider = templateValuesSource.Build(config);
templateValuesProvider.Load();
foreach (var configFile in configProvider.EnumerateConfigFiles())
{
config.AddJsonTemplateFile(configFile, false, false, templateValuesProvider, args.PlaceholderPattern);
Logger.Trace(m => m("Configuration file [{0}] is loaded.", configFile));
}
}
/// <summary>
/// Adds a JSON configuration source to <paramref name="builder"/>.
/// </summary>
/// <param name="builder">The <see cref="IConfigurationBuilder"/> to add to.</param>
/// <param name="provider">The <see cref="IFileProvider"/> to use to access the file.</param>
/// <param name="path">Path relative to the base path stored in
/// <see cref="IConfigurationBuilder.Properties"/> of <paramref name="builder"/>.</param>
/// <param name="optional">Whether the file is optional.</param>
/// <param name="reloadOnChange">Whether the configuration should be reloaded if the file changes.</param>
/// <returns>The <see cref="IConfigurationBuilder"/>.</returns>
public static IConfigurationBuilder AddJsonFile(this IConfigurationBuilder builder, IFileProvider provider, string path, bool optional, bool reloadOnChange)
{
if (builder == null)
{
throw new ArgumentNullException(nameof(builder));
}
if (string.IsNullOrEmpty(path))
{
throw new ArgumentException("Error_InvalidFilePath", nameof(path));
}
var source = new JsonConfigurationSource
{
FileProvider = provider,
Path = path,
Optional = optional,
ReloadOnChange = reloadOnChange
};
source.ResolveFileProvider();
builder.Add(source);
return(builder);
}
private static JsonConfigurationSource CreateJsonFileSource(string directoryPath)
{
IFileProvider fileProvider = null;
if (Directory.Exists(directoryPath))
{
fileProvider = new PhysicalFileProvider(directoryPath);
}
var source = new JsonConfigurationSource
{
FileProvider = fileProvider,
Path = SecretsFileName,
Optional = false
};
source.ResolveFileProvider();
if (source.FileProvider == null)
{
source.FileProvider = new PhysicalFileProvider(AppContext.BaseDirectory ?? String.Empty);
}
return(source);
}
private static IHostBuilder PrepareHostBuilder(CommandLineArgs args)
{
var componentPath = Path.GetFullPath(args.Path, Directory.GetCurrentDirectory());
var builder = new HostBuilder()
.ConfigureHostConfiguration(
config =>
{
config.AddEnvironmentVariables();
config.SetBasePath(AppDomain.CurrentDomain.BaseDirectory);
config.AddJsonFile("hostsettings.json", true, false);
ConfigureLogging(config.Build());
Logger = LogManager.GetLogger <Program>();
Logger.Trace(m => m("Starting hostbox."));
})
.ConfigureAppConfiguration(
(ctx, config) =>
{
Logger.Trace(m => m("Loading hostable component using path [{0}].", componentPath));
var componentBasePath = Path.GetDirectoryName(componentPath);
config.SetBasePath(componentBasePath);
var configName = ctx.Configuration[ConfigurationNameEnvVariable];
Logger.Info(m => m("Application was launched with configuration '{0}'.", configName));
config.LoadSharedLibraryConfigurationFiles(Logger, componentBasePath,
args.SharedLibrariesPath);
var configProvider = new ConfigFileNamesProvider(configName, componentBasePath);
var templateValuesSource =
new JsonConfigurationSource
{
Path = configProvider.GetTemplateValuesFile(),
FileProvider = null,
ReloadOnChange = false,
Optional = true
};
templateValuesSource.ResolveFileProvider();
var templateValuesProvider = templateValuesSource.Build(config);
templateValuesProvider.Load();
foreach (var configFile in configProvider.EnumerateConfigFiles())
{
config.AddJsonTemplateFile(configFile, false, false, templateValuesProvider,
args.PlaceholderPattern);
Logger.Trace(m => m("Configuration file [{0}] is loaded.", configFile));
}
})
.ConfigureServices(
(ctx, services) =>
{
services
.AddSingleton(provider => new ComponentConfig
{
Path = componentPath,
SharedLibraryPath = args.SharedLibrariesPath,
LoggerFactory = LogManager.GetLogger
});
services.AddSingleton <IHostedService, Application>();
});
return(builder);
}
