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Pipeline | C#

  • Pipeline | C#

A posição de chamada importa no startup​

1- 𝐔𝐬𝐞𝐄𝐱𝐜𝐞𝐩𝐭𝐢𝐨𝐧𝐇𝐚𝐧𝐝𝐥𝐞𝐫  - This middleware is used for global exception handling. It catches any unhandled exceptions during request processing and generates an appropriate error response.

2- 𝐔𝐬𝐞𝐇𝐬𝐭𝐬 - This middleware is used to enforce HTTPS. It adds the HTTP Strict Transport Security (HSTS) header to the response, instructing the client always to use HTTPS.

3- 𝐔𝐬𝐞𝐇𝐭𝐭𝐩𝐬𝐑𝐞𝐝𝐢𝐫𝐞𝐜𝐭𝐢𝐨𝐧- This middleware causes an automatic redirection to HTTPS URL when an HTTP URL is received, in a way that forces a secure connection.

4- 𝐔𝐬𝐞𝐒𝐭𝐚𝐭𝐢𝐜𝐅𝐢𝐥𝐞𝐬 - This middleware serves static files from the wwwroot folder.

5- 𝐔𝐬𝐞𝐑𝐨𝐮𝐭𝐢𝐧𝐠- This middleware enables routing in the application. It examines the incoming request and maps it to the appropriate endpoint handler.

6- 𝐔𝐬𝐞𝐂𝐨𝐫𝐬 - This middleware enables cross-origin resource sharing (CORS). It allows cross-domain requests from the browser.

7- 𝐔𝐬𝐞𝐀𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐚𝐭𝐢𝐨𝐧- This middleware enables authentication. It authenticates the user making the request.

8- 𝐔𝐬𝐞𝐀𝐮𝐭𝐡𝐨𝐫𝐢𝐳𝐚𝐭𝐢𝐨𝐧 - This middleware enables authorization. It checks if the incoming request is authorized to access the requested resource.

9- 𝐔𝐬𝐞𝐑𝐞𝐬𝐩𝐨𝐧𝐬𝐞𝐂𝐨𝐦𝐩𝐫𝐞𝐬𝐬𝐢𝐨𝐧 - This middleware enables response compression. It compresses the response body using Gzip or Deflate to reduce the network transfer time and improve the performance of the application.

10- 𝐔𝐬𝐞𝐄𝐧𝐝𝐩𝐨𝐢𝐧𝐭𝐬 - This middleware maps HTTP requests to endpoint handlers. It's used to configure the routing for the application. It maps controller actions to the appropriate endpoints.

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Map, Run, e Use | Métodos .NET Pipeline​

Run é usado para terminar o pipeline

app.Run(async context =>
{
    await context.Response.WriteAsync("Hello, World!");
});

Use é usado para adicionar middleware ao pipeline

app.Use(async (context, next) =>
{
    // Do something before calling the next middleware
    await next.Invoke();
    // Do something after the next middleware has executed
});

Map é usado para mapear middleware para caminhos de requisição específicos

app.Map("/path", subApp =>
{
    subApp.Use(async (context, next) =>
    {
        // Middleware logic specific to "/path"
    });
});