69 lines
3.6 KiB
C#
69 lines
3.6 KiB
C#
using Microsoft.AspNetCore.Builder;
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using System.Configuration;
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namespace DigitalData.Core.API
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{
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/// <summary>
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/// Provides extension methods for adding middleware to the application's request pipeline.
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/// </summary>
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public static class DIExtensions
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{
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/// <summary>
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/// Adds the <see cref="CSPMiddleware"/> to the application's request pipeline to include
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/// Content Security Policy (CSP) headers in the HTTP response.
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/// </summary>
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/// <param name="app">The application builder.</param>
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/// <param name="policy">
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/// The CSP policy string with placeholders. The first format parameter {0} will be replaced
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/// by the nonce value.
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/// </param>
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/// <returns>The application builder with the CSP middleware added.</returns>
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public static IApplicationBuilder UseCSPMiddleware(this IApplicationBuilder app, string policy)
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=> app.UseMiddleware<CSPMiddleware>(policy);
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/// <summary>
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/// Checks if the DiP (Development in Production) mode is enabled for the WebApplicationBuilder.
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/// </summary>
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/// <param name="builder">The WebApplicationBuilder instance.</param>
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/// <returns>True if DiP mode is enabled; otherwise, false.</returns>
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public static bool IsDiP(this WebApplicationBuilder builder) => builder.Configuration.GetValue<bool>("DiPMode");
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/// <summary>
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/// Checks if the DiP (Development in Production) mode is enabled for the WebApplication.
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/// </summary>
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/// <param name="app">The WebApplication instance.</param>
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/// <returns>True if DiP mode is enabled; otherwise, false.</returns>
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public static bool IsDiP(this WebApplication app) => app.Configuration.GetValue<bool>("DiPMode");
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/// <summary>
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/// Checks if the environment is Development or DiP (Development in Production) mode is enabled for the WebApplicationBuilder.
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/// </summary>
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/// <param name="builder">The WebApplicationBuilder instance.</param>
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/// <returns>True if the environment is Development or DiP mode is enabled; otherwise, false.</returns>
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public static bool IsDevOrDiP(this WebApplicationBuilder builder) => builder.Environment.IsDevelopment() || builder.IsDiP();
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/// <summary>
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/// Checks if the environment is Development or DiP (Development in Production) mode is enabled for the WebApplication.
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/// </summary>
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/// <param name="app">The WebApplication instance.</param>
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/// <returns>True if the environment is Development or DiP mode is enabled; otherwise, false.</returns>
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public static bool IsDevOrDiP(this WebApplication app) => app.Environment.IsDevelopment() || app.IsDiP();
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/// <summary>
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/// Configures the services with options from the specified section of the appsettings.json file.
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/// </summary>
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/// <typeparam name="T">The options class type. Must be a reference type.</typeparam>
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/// <param name="builder">The WebApplicationBuilder instance.</param>
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/// <returns>The WebApplicationBuilder instance for chaining.</returns>
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/// <exception cref="InvalidOperationException">Thrown if the section is not found in the configuration.</exception>
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public static WebApplicationBuilder ConfigureBySection<T>(this WebApplicationBuilder builder) where T : class
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{
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var section = builder.Configuration.GetSection(typeof(T).Name);
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if (!section.Exists())
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throw new InvalidOperationException($"Section '{typeof(T).Name}' not found in appsettings.");
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builder.Services.Configure<T>(section);
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return builder;
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}
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}
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} |