ApiManutenzioni/ApiPolo/Controllers/AdminController.cs

using ApiPolo.Models;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Data.SqlClient;
using System.Data;
using System.IdentityModel.Tokens.Jwt;

namespace ApiPolo.Controllers
{
    /// <summary>Controller per Admin</summary>
    [Route("api/[controller]")]
    [ApiController]
    public class AdminController : Controller
    {
        private readonly IConfiguration _configuration;

        /// <summary></summary>
        public AdminController(IConfiguration configuration)
        {
            _configuration = configuration;
        }

        /// <summary></summary>
        [HttpGet("esegui")]
        public IActionResult EseguiStoredProcedure([FromQuery] string token, [FromQuery] int idReg,[FromQuery] string stored)
        {
            string connStr = _configuration.GetConnectionString("ApiStr");
            string sa = getClaimValueByToken(token, "superAdmin");
            if(!string.IsNullOrEmpty(sa) && sa.Equals("S"))
            {
                using (SqlConnection conn = new SqlConnection(connStr))
                {
                    using (SqlCommand cmd = new SqlCommand(stored, conn))
                    {
                        cmd.CommandType = CommandType.StoredProcedure;
                        // Aggiungi i parametri richiesti dalla stored procedure
                        cmd.Parameters.Add(new SqlParameter("@idReg", idReg));

                        try
                        {
                            conn.Open();
                            int righeEffettuate = cmd.ExecuteNonQuery();

                            return Ok(new { Successo = true, RigheInserite = righeEffettuate });
                        }
                        catch (Exception ex)
                        {
                            return StatusCode(500, $"Errore durante l'inserimento: {ex.Message}");
                        }
                    }
                }
            }
            else
            {
                return StatusCode(403, "Accesso negato: non hai i permessi necessari.");
            }


        }


        private string getClaimValueByToken(string token, string claimName)
        {
            string t = string.Empty;

            var handler = new JwtSecurityTokenHandler();
            var jwtSecurityToken = handler.ReadJwtToken(token);
            if (jwtSecurityToken != null)
            {
                var id = jwtSecurityToken.Claims.First(claim => claim.Type == claimName).Value;
                t = id;
            }
            return t;
        }
    }
}