public ActionResult Signin(SigninInfo data)
{
string username = "******";
string password = "******";
if (this.ModelState.IsValid)
{
if (username.Equals(data.Username) && password.Equals(data.Password))
{
ClaimsIdentity claimsIdentity =
new ClaimsIdentity("ApplicationCookie");
claimsIdentity.AddClaim(new Claim(ClaimTypes.Name, data.Username));
claimsIdentity.AddClaim(new Claim("PassportUrl", Url.Content("~/images/profile.png")));
var ctxt = this.Request.GetOwinContext();
ctxt.Authentication.SignIn(claimsIdentity);
return(RedirectToAction("Index", "Home"));
}
else
{
this.ModelState.AddModelError("", "Username or password is invalid");
}
}
return(View(data));
}
public async Task <ActionResult> Signin(SigninInfo account, String returnUrl)
{
if (ModelState.IsValid)
{
User user = await UserManager.FindAsync(account.Name, account.Password);
if (user == null)
{
ModelState.AddModelError("", "Invalid name or password");
}
else
{
ClaimsIdentity identity = await UserManager.CreateIdentityAsync(user,
DefaultAuthenticationTypes.ApplicationCookie);
AuthManager.SignOut();
AuthManager.SignIn(new AuthenticationProperties {
IsPersistent = true
}, identity);
if (String.IsNullOrEmpty(returnUrl))
{
return(RedirectToAction("List", "Book"));
}
else
{
// if a return url exist, user will be sent to the page
return(Redirect(returnUrl));
}
}
}
return(View(account));
}
public IActionResult Signin([FromBody] SigninInfo signinInfo)
{
var account = Ledger.Accounts.SingleOrDefault(a => a.Username == signinInfo.Username.ToLower());
if (account == null)
{
return(Unauthorized());
}
if (!VerifyPasswordHash(signinInfo.Password, account.PasswordHash, account.PasswordSalt))
{
return(Unauthorized());
}
var claims = new[]
{
new Claim(ClaimTypes.Name, account.Username)
};
var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(_config.GetSection("AppSettings:SecretKey").Value));
var credentials = new SigningCredentials(key, SecurityAlgorithms.HmacSha512Signature);
var tokenDescriptor = new SecurityTokenDescriptor
{
Subject = new ClaimsIdentity(claims),
Expires = DateTime.Now.AddDays(1),
SigningCredentials = credentials
};
var tokenHandler = new JwtSecurityTokenHandler();
var token = tokenHandler.CreateToken(tokenDescriptor);
return(Ok(new { token = tokenHandler.WriteToken(token) }));
}
