refactor: distribute configurations by classes

Endpoint/Configuration/AppConfig/ApiVersioningConfiguration.cs

@@ -0,0 +1,27 @@
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.Versioning;
+using Microsoft.Extensions.DependencyInjection;
+
+namespace Mirea.Api.Endpoint.Configuration.AppConfig;
+
+public static class ApiVersioningConfiguration
+{
+    public static void AddCustomApiVersioning(this IServiceCollection services)
+    {
+        services.AddApiVersioning(options =>
+        {
+            options.DefaultApiVersion = new ApiVersion(1, 0);
+            options.AssumeDefaultVersionWhenUnspecified = true;
+            options.ReportApiVersions = true;
+            options.ApiVersionReader = new UrlSegmentApiVersionReader();
+        });
+
+        services.AddVersionedApiExplorer(options =>
+        {
+            options.GroupNameFormat = "'v'VVV";
+            options.SubstituteApiVersionInUrl = true;
+        });
+
+        services.AddEndpointsApiExplorer();
+    }
+}

Endpoint/Configuration/AppConfig/EnvironmentConfiguration.cs

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+using Microsoft.Extensions.Configuration;
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+
+namespace Mirea.Api.Endpoint.Configuration.AppConfig;
+
+public static class EnvironmentConfiguration
+{
+    private static IDictionary<string, string> LoadEnvironment(string envFile)
+    {
+        Dictionary<string, string> environment = new();
+
+        if (!File.Exists(envFile)) return environment;
+
+        foreach (var line in File.ReadAllLines(envFile))
+        {
+            if (string.IsNullOrEmpty(line)) continue;
+
+            var commentIndex = line.IndexOf('#', StringComparison.Ordinal);
+
+            string arg = line;
+
+            if (commentIndex != -1)
+                arg = arg.Remove(commentIndex, arg.Length - commentIndex);
+
+            var parts = arg.Split(
+                '=',
+                StringSplitOptions.RemoveEmptyEntries);
+
+            if (parts.Length > 2)
+                parts = [parts[0], string.Join("=", parts[1..])];
+
+            if (parts.Length != 2)
+                continue;
+
+            environment.Add(parts[0].Trim(), parts[1].Trim());
+        }
+
+        return environment;
+    }
+
+    public static IConfigurationRoot GetEnvironment()
+    {
+        var variablesFromFile = LoadEnvironment(".env");
+
+        var environmentVariables = Environment.GetEnvironmentVariables()
+            .OfType<DictionaryEntry>()
+            .ToDictionary(
+                entry => entry.Key.ToString() ?? string.Empty,
+                entry => entry.Value?.ToString() ?? string.Empty
+            );
+
+        var result = new ConfigurationBuilder()
+            .AddInMemoryCollection(environmentVariables!)
+            .AddInMemoryCollection(variablesFromFile!);
+
+#if DEBUG
+        result.AddInMemoryCollection(LoadEnvironment(".env.develop")!);
+#endif
+
+        Environment.SetEnvironmentVariable("PATH_TO_SAVE", variablesFromFile["PATH_TO_SAVE"]);
+
+        return result.Build();
+    }
+}

Endpoint/Configuration/AppConfig/JwtConfiguration.cs

@@ -0,0 +1,66 @@
+using Microsoft.AspNetCore.Authentication.JwtBearer;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.IdentityModel.Tokens;
+using Mirea.Api.Endpoint.Common.Services.Security;
+using Mirea.Api.Security.Common.Interfaces;
+using System;
+using System.Text;
+
+namespace Mirea.Api.Endpoint.Configuration.AppConfig;
+
+public static class JwtConfiguration
+{
+    public static IServiceCollection AddJwtToken(this IServiceCollection services, IConfiguration configuration)
+    {
+        var lifeTimeJwt = TimeSpan.FromMinutes(int.Parse(configuration["SECURITY_LIFE_TIME_JWT"]!));
+
+        var jwtDecrypt = Encoding.UTF8.GetBytes(configuration["SECURITY_ENCRYPTION_TOKEN"] ?? string.Empty);
+
+        if (jwtDecrypt.Length != 32)
+            throw new InvalidOperationException("The secret token \"SECURITY_ENCRYPTION_TOKEN\" cannot be less than 32 characters long. Now the size is equal is " + jwtDecrypt.Length);
+
+        var jwtKey = Encoding.UTF8.GetBytes(configuration["SECURITY_SIGNING_TOKEN"] ?? string.Empty);
+
+        if (jwtKey.Length != 64)
+            throw new InvalidOperationException("The signature token \"SECURITY_SIGNING_TOKEN\" cannot be less than 64 characters. Now the size is " + jwtKey.Length);
+
+        var jwtIssuer = configuration["SECURITY_JWT_ISSUER"];
+        var jwtAudience = configuration["SECURITY_JWT_AUDIENCE"];
+
+        if (string.IsNullOrEmpty(jwtAudience) || string.IsNullOrEmpty(jwtIssuer))
+            throw new InvalidOperationException("The \"SECURITY_JWT_ISSUER\" and \"SECURITY_JWT_AUDIENCE\" are not specified");
+
+        services.AddSingleton<IAccessToken, JwtTokenService>(_ => new JwtTokenService
+        {
+            Audience = jwtAudience,
+            Issuer = jwtIssuer,
+            Lifetime = lifeTimeJwt,
+            EncryptionKey = jwtDecrypt,
+            SigningKey = jwtKey
+        });
+
+        services.AddAuthentication(options =>
+        {
+            options.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
+            options.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
+        }).AddJwtBearer(options =>
+        {
+            options.TokenValidationParameters = new TokenValidationParameters
+            {
+                ValidateIssuer = true,
+                ValidIssuer = jwtIssuer,
+
+                ValidateAudience = true,
+                ValidAudience = jwtAudience,
+
+                ValidateLifetime = true,
+                ValidateIssuerSigningKey = true,
+                IssuerSigningKey = new SymmetricSecurityKey(jwtKey),
+                TokenDecryptionKey = new SymmetricSecurityKey(jwtDecrypt)
+            };
+        });
+
+        return services;
+    }
+}

Endpoint/Configuration/AppConfig/SecureConfiguration.cs

@@ -0,0 +1,26 @@
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Mirea.Api.Endpoint.Common.Services.Security;
+using Mirea.Api.Endpoint.Configuration.General.Settings;
+using Mirea.Api.Security;
+using Mirea.Api.Security.Common.Interfaces;
+
+namespace Mirea.Api.Endpoint.Configuration.AppConfig;
+
+public static class SecureConfiguration
+{
+    public static IServiceCollection AddSecurity(this IServiceCollection services, IConfiguration configuration)
+    {
+        services.AddSecurityServices(configuration);
+
+        services.AddSingleton<IAccessToken, JwtTokenService>();
+        services.AddSingleton<IRevokedToken, MemoryRevokedTokenService>();
+
+        if (configuration.Get<CacheSettings>()?.TypeDatabase == CacheSettings.CacheEnum.Redis)
+            services.AddSingleton<ICacheService, DistributedCacheService>();
+        else
+            services.AddSingleton<ICacheService, MemoryCacheService>();
+
+        return services;
+    }
+}

Endpoint/Configuration/AppConfig/SwaggerConfiguration.cs

@@ -0,0 +1,48 @@
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Mvc.ApiExplorer;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Options;
+using Mirea.Api.Endpoint.Configuration.Swagger;
+using Swashbuckle.AspNetCore.SwaggerGen;
+using System;
+using System.IO;
+
+namespace Mirea.Api.Endpoint.Configuration.AppConfig;
+
+public static class SwaggerConfiguration
+{
+    public static IServiceCollection AddCustomSwagger(this IServiceCollection services)
+    {
+        services.AddSwaggerGen(options =>
+        {
+            options.SchemaFilter<SwaggerExampleFilter>();
+            options.OperationFilter<SwaggerDefaultValues>();
+            var basePath = AppDomain.CurrentDomain.BaseDirectory;
+
+            options.IncludeXmlComments(Path.Combine(basePath, "docs.xml"));
+            options.IncludeXmlComments(Path.Combine(basePath, "ApiDtoDocs.xml"));
+        });
+
+        services.AddTransient<IConfigureOptions<SwaggerGenOptions>, ConfigureSwaggerOptions>();
+
+        return services;
+    }
+
+    public static IApplicationBuilder UseCustomSwagger(this IApplicationBuilder app, IServiceProvider services)
+    {
+        app.UseSwagger();
+        app.UseSwaggerUI(options =>
+        {
+            var provider = services.GetService<IApiVersionDescriptionProvider>();
+
+            foreach (var description in provider!.ApiVersionDescriptions)
+            {
+                var url = $"/swagger/{description.GroupName}/swagger.json";
+                var name = description.GroupName.ToUpperInvariant();
+                options.SwaggerEndpoint(url, name);
+            }
+        });
+
+        return app;
+    }
+}