CodeLiturgy.Dashboard/BlueWest.Api/Controllers/AuthController.cs

using System;
using System.Security.Claims;
using System.Threading.Tasks;
using BlueWest.Cryptography;
using BlueWest.Data.Application;
using BlueWest.WebApi.Context.Users;
using Microsoft.AspNetCore.Authentication;
using Microsoft.AspNetCore.Authentication.Cookies;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Cors;
using Microsoft.AspNetCore.Identity;
using Microsoft.AspNetCore.Mvc;

namespace BlueWest.WebApi.Controllers;

/// <summary>
/// Auth controller
/// </summary>
    [ApiController]
    [Route("api/[controller]")]

    [Authorize(Policy = "ApiUser")]

/*[EnableCors(Constants.CorsPolicyName)]*/
    public class AuthController : Controller
    {
        private readonly IAuthManager _authManager;
        private readonly IUserManager _userManager;
        private readonly ISessionManager _sessionManager;

        /// <summary>
        /// 
        /// </summary>
        /// <param name="authManager"></param>
        /// <param name="userManager"></param>
        public AuthController(  IAuthManager authManager, IUserManager userManager, ISessionManager sessionManager)
        {
            _authManager = authManager;
            _userManager = userManager;
            _sessionManager = sessionManager;
        }

        
        /// <summary>
        /// Signup user
        /// </summary>
        /// <param name="registerViewModel"></param>
        /// <returns></returns>
        [AllowAnonymous]
        [HttpPost("register")]
        public async Task<ActionResult<IdentityResult>> SignupUserAsync(RegisterViewModel registerViewModel)
        {
            return await _authManager.CreateUserAsync(registerViewModel);
        }

        
        
        /// <summary>
        /// Gets a bearer token
        /// </summary>
        /// <param name="loginViewModel"></param>
        /// <returns></returns>
        [AllowAnonymous]
        [HttpPost("token")]
        public async Task<ActionResult<IdentityResult>> GetTokenAsync(LoginRequest loginViewModel)
        {
            var (success, sessionToken, token) =  await _authManager.GetToken(loginViewModel);

            if (success)
            {
                return Ok(new {sessionToken, token});

            }
            return Problem();
        }
        

        /// <summary>
        /// Check if user is logged in
        /// </summary>
        /// <returns></returns>
        [HttpGet("isLoggedIn")]

        public ActionResult<bool> IsLoggedIn()
        {
            var identity = new ClaimsIdentity(CookieAuthenticationDefaults.AuthenticationScheme);
           
            if (identity.IsAuthenticated)
            {
                return Ok(true);
            }

            return Ok(false);
        }
        
        /// <summary>
        /// Checks if the session is authorized 
        /// </summary>
        /// <param name="hash"></param>
        /// <returns></returns>
        [HttpGet("isAuthorized")]

        public ActionResult IsAuthorized(string hash)
        {
            var isAuthorized = _sessionManager.IsAuthorized(hash);

            return Ok(isAuthorized ? new {authenticated = true} : new {authenticated = false});
        }
        
        
            
        /// <summary>
        /// Do Cookie based login. 
        /// </summary>
        /// <param name="loginDto"></param>
        /// <returns></returns>
        [AllowAnonymous]
        [HttpPost("login")]
        public async Task<ActionResult> DoLoginAsync(LoginRequest loginDto)
        {
            var (success, identity, sessionToken) = await _authManager.DoLogin(loginDto);

            if (success)
            {
                await HttpContext.SignInAsync(
                    CookieAuthenticationDefaults.AuthenticationScheme, 
                    new ClaimsPrincipal(identity),
                    new AuthenticationProperties
                    {
                        IsPersistent = true,
                        ExpiresUtc = DateTime.UtcNow.AddDays(1)
                    });
                
                return Ok(new {authenticated = true, sessionToken});
            }

            return new ForbidResult(CookieAuthenticationDefaults.AuthenticationScheme);
        }
            
        /// <summary>
        /// Do Cookie based logout
        /// </summary>
        /// <param name="loginDto"></param>
        /// <returns></returns>
        [AllowAnonymous]
        [HttpPost("logout")]
        public async Task DoLogoutAsync()
        {
             await HttpContext.SignOutAsync(CookieAuthenticationDefaults.AuthenticationScheme);
        }

    }