EnvelopeGenerator/EnvelopeGenerator.Web/Controllers/Test/TestSanitizeController.cs

using Ganss.Xss;
using Microsoft.AspNetCore.Mvc;
using System.Text.Encodings.Web;

namespace EnvelopeGenerator.Web.Controllers.Test;

[ApiController]
[Route("api/test/[controller]")]
public class TestSanitizeController : ControllerBase
{
    private readonly HtmlEncoder _htmlEncoder;
    private readonly HtmlSanitizer _sanitizer;

    public TestSanitizeController(HtmlEncoder htmlEncoder, HtmlSanitizer sanitizer)
    {
        _htmlEncoder = htmlEncoder;
        _sanitizer = sanitizer;
    }

    [HttpGet("sanitize")]
    public IActionResult Sanitize([FromQuery] string input) => Ok(new
    {
        input,
        Sanitized = _sanitizer.Sanitize(input),
        SanitizedDocument = _sanitizer.SanitizeDocument(input),
        SanitizedDom = _sanitizer.SanitizeDom(input)
    });

    [HttpGet("encode")]
    public IActionResult Encoder([FromQuery] string input) => Ok(new
    {
        input,
        Encoded = _htmlEncoder.Encode(input)
    });
}