public async Task <IActionResult> SignIn(string email, string password)
{
var f_password = new GravatarImage().hashBuilder(password);
User user = await _context.user.FirstOrDefaultAsync(u => u.email.Equals(email) && u.pw_hash.Equals(f_password));
if (user != null)
{
var claims = new List <Claim>
{
new Claim("UserEmail", user.email),
new Claim("Username", user.username),
new Claim("UserID", user.user_id.ToString())
};
var claimsIdentity = new ClaimsIdentity(claims, CookieAuthenticationDefaults.AuthenticationScheme);
await HttpContext.SignInAsync(CookieAuthenticationDefaults.AuthenticationScheme, new ClaimsPrincipal(claimsIdentity));
//_logger.LogInformation("API user {userID} successfully signed in.", user.user_id.ToString());
return(NoContent());
}
else
{
//_logger.LogWarning("API user failed to successfully sign in.");
return(BadRequest("Wrong email or password"));
}
}
public async Task <IActionResult> SignIn(string email, string pw_hash)
{
if (!userExistDB())
{
await Sign_Out();
}
if (ModelState.IsValid && !string.IsNullOrEmpty(email) && !string.IsNullOrEmpty(pw_hash))
{
GravatarImage newHash = new GravatarImage();
var f_password = newHash.hashBuilder(pw_hash);
var data = _context.user.Where(u => u.email.Equals(email) && u.pw_hash.Equals(f_password)).ToList();
if (data.Count() > 0)
{
User user = await _context.user.FirstOrDefaultAsync(u => u.email.Equals(email) && u.pw_hash.Equals(f_password));
if (user != null)
{
var claims = new List <Claim>
{
new Claim("UserEmail", user.email),
new Claim("Username", user.username),
new Claim("UserID", user.user_id.ToString())
};
var claimsIdentity = new ClaimsIdentity(claims, CookieAuthenticationDefaults.AuthenticationScheme);
await HttpContext.SignInAsync(CookieAuthenticationDefaults.AuthenticationScheme, new ClaimsPrincipal(claimsIdentity));
_logger.LogInformation("{userID}, just logged into the website!", user.user_id.ToString());
return(RedirectToAction("Timeline"));
}
}
else
{
ViewBag.error = "Login failed";
ViewData["testOutput"] = "Login failed";
_logger.LogWarning("A user has failed to login!");
return(RedirectToAction("SignIn"));
}
}
ViewBag.error = "Login failed";
return(View());
}
public IActionResult SignUp(User _user)
{
if (ModelState.IsValid)
{
var check = _context.user.FirstOrDefault(u => u.email == _user.email);
if (check == null)
{
GravatarImage newHash = new GravatarImage();
_user.pw_hash = newHash.hashBuilder(_user.pw_hash);
_context.user.Add(_user);
_context.SaveChanges();
return(RedirectToAction("SignIn"));
}
else
{
ViewBag.error = "Email already exist";
return(View());
}
}
return(View());
}
public IActionResult SignUp(User _user)
{
if (ModelState.IsValid)
{
var check = _context.user.FirstOrDefault(u => u.email == _user.email);
if (check == null)
{
GravatarImage newHash = new GravatarImage();
_user.pw_hash = newHash.hashBuilder(_user.pw_hash);
_context.user.Add(_user);
_context.SaveChanges();
_logger.LogInformation("New user just signed up to the website!");
return(RedirectToAction("SignIn"));
}
else
{
_logger.LogWarning("A user has failed to signup! E-mail already exists in the system.");
ViewBag.error = "Email already exist";
return(View());
}
}
return(View());
}
