public async Task <IActionResult> GenerateToken([FromBody] ApiLogin model)
{
if (!ModelState.IsValid)
{
return(BadRequest("Could not create token"));
}
var user = await _userManager.FindByEmailAsync(model.Email);
if (user != null)
{
var result = await _signInManager.CheckPasswordSignInAsync(user, model.Password, false);
if (result.Succeeded)
{
var claims = new[]
{
new Claim(JwtRegisteredClaimNames.Sub, user.Email),
new Claim(JwtRegisteredClaimNames.Jti, Guid.NewGuid().ToString()),
};
var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(_config["Tokens:Key"]));
var creds = new SigningCredentials(key, SecurityAlgorithms.HmacSha256);
var token = new JwtSecurityToken(_config["Tokens:Issuer"],
_config["Tokens:Issuer"],
claims,
expires: DateTime.Now.AddDays(30),
signingCredentials: creds);
return(Ok(new { token = new JwtSecurityTokenHandler().WriteToken(token), expiry = token.ValidTo }));
}
}
return(BadRequest("Could not create token"));
}
public async Task <IActionResult> Post([FromBody] ApiLogin login)
{
if (!AppConfig.AllowApiLogin)
{
return(NotFound());
}
var result = await SignInManager.PasswordSignInAsync(login.Email, login.Password, false, true);
if (result.Succeeded)
{
DataService.WriteEvent($"API login successful for {login.Email}.");
return(Ok());
}
else if (result.IsLockedOut)
{
DataService.WriteEvent($"API login unsuccessful due to lockout for {login.Email}.");
return(Unauthorized("Account is locked."));
}
else if (result.RequiresTwoFactor)
{
DataService.WriteEvent($"API login unsuccessful due to 2FA for {login.Email}.");
return(Unauthorized("Account requires two-factor authentication."));
}
DataService.WriteEvent($"API login unsuccessful due to bad attempt for {login.Email}.");
return(BadRequest());
}
public async Task <IActionResult> Login(ApiLogin login)
{
if (!ModelState.IsValid)
{
return(View(login));
}
// httpClient?
var request = CreateRequestToService(HttpMethod.Post, "/api/account/login", login);
var response = await HttpClient.SendAsync(request);
if (!response.IsSuccessStatusCode)
{
if (response.StatusCode == HttpStatusCode.Unauthorized)
{
ModelState.AddModelError("", "Login or password incorrect.");
return(View());
}
ModelState.AddModelError("", "Unexpected server error.");
return(View());
}
var success = PassCookiesToClient(response);
if (!success)
{
ModelState.AddModelError("", "Unexpected server error.");
return(View());
}
return(RedirectToAction("Index", "Home"));
}
public async Task <IActionResult> Login(ApiLogin login)
{
SignInResult result = await SignInManager.PasswordSignInAsync(
login.Username, login.Password, login.RememberMe, false);
if (!result.Succeeded)
{
return(Unauthorized()); // 401 for login failure
}
return(NoContent());
}
public async Task <ApiLoginResult> Login(ApiLogin value)
{
// This doesn't count login failures towards account lockout
// To enable password failures to trigger account lockout, change to shouldLockout: true
var result = await SignInManager.PasswordSignInAsync(value.Email, value.Password, false, shouldLockout : false);
return(new ApiLoginResult
{
User = User,
SignInStatus = result
});
}
public async Task <ActionResult> Login(ApiLogin login)
{
if (!ModelState.IsValid)
{
return(View(login));
}
HttpRequestMessage request = CreateRequestToService(HttpMethod.Post,
Configuration["ServiceEndpoints:AccountLogin"], login);
HttpResponseMessage response;
try
{
response = await HttpClient.SendAsync(request);
}
catch
{
ModelState.AddModelError("", "Unexpected server error");
return(View(login));
}
if (!response.IsSuccessStatusCode)
{
if (response.StatusCode == HttpStatusCode.Unauthorized)
{
// login failed because bad credentials
ModelState.AddModelError("", "Login or password incorrect.");
}
else
{
ModelState.AddModelError("", "Unexpected server error");
}
return(View(login));
}
var success = PassCookiesToClient(response);
if (!success)
{
ModelState.AddModelError("", "Unexpected server error");
return(View(login));
}
// login success
return(RedirectToAction("Index", "Home"));
}
public async Task <HttpResponseMessage> Login([FromBody] ApiLogin login)
{
if (login == null || !ModelState.IsValid)
{
return(Request.CreateResponse(HttpStatusCode.BadRequest, "Login Details are not valid"));
}
var user = await userManager.FindAsync(login.Username, login.Password);
if (user == null)
{
return(Request.CreateResponse(HttpStatusCode.Unauthorized, "Username or Password is invalid"));
}
string token = jwt.GenerateTokenForUser(user.UserName, user.Id);
return(Request.CreateResponse(HttpStatusCode.Accepted, token));
}
public async Task <IActionResult> PostAsync([FromBody] ApiLogin login)
{
AppUser user = await userManager.FindByNameAsync(login.UserName);
if (user != null)
{
await signInManager.SignOutAsync();
Microsoft.AspNetCore.Identity.SignInResult result = await signInManager.PasswordSignInAsync(user, login.Password, false, false);
if (result.Succeeded)
{
Success respone = new Success();
respone.Key = user.UserKey;
return(Ok(respone));
}
}
Failure failure = new Failure();
failure.failure = "failure";
return(Ok(failure));
}
private async Task<Resposta> Logar(string usuario, string senha)
{
// using Acr.UserDialogs; Cria as dialog e tost
var Dialog = UserDialogs.Instance.Loading("Logando... Aguarde", null, null, true, MaskType.Black);
Dialog.Show();
var token = await ApiLogin.Login(usuario, senha);
if (token != null)
{
if (!string.IsNullOrEmpty(token.access_token) && token.Mensagem.Equals("ok"))
{
AppSettings.Token = token;
var resposta = new Resposta();
resposta.Ok = true;
//await Navigation.PushModalAsync(new Principal()); // Assim da para voltar
Navigation.InsertPageBefore(new Principal(), this);
await Navigation.PopAsync();
Dialog.Dispose();
return resposta;
}
}
Dialog.Dispose();
DependencyService.Get<IMessage>().LongAlert("Usuário ou senha inválido, tente novamente!");
return null;
}
public IActionResult OnPost()
{
if (!ModelState.IsValid)
{
return(Page());
}
string key = Consts._CONST_KEY;
string tk = ApiLogin.rndTransferKey();
string token = ApiLogin.EncryptString(tk, key);
string p0 = Consts._CONST_NUM;
string p1 = ApiLogin.EncryptString(Request.Form["loginModel.Username"], key);;
string p2 = ApiLogin.EncryptString(Request.Form["loginModel.Password"], key);
string p3 = token;
var theWebRequest = HttpWebRequest.Create("http://192.168.10.250/ExLogin.aspx/LI");
theWebRequest.Method = "POST";
theWebRequest.ContentType = "application/json; charset=utf-8";
theWebRequest.Headers.Add(HttpRequestHeader.Pragma, "no-cache");
using (var writer = theWebRequest.GetRequestStream())
{
string send = null;
send = "{\"p0\":\"1\",\"p1\":\"" + p1 + "\",\"p2\":\"" + p2 + "\",\"p3\":\"" + p3 + "\"}";
var data = Encoding.UTF8.GetBytes(send);
writer.Write(data, 0, data.Length);
}
var theWebResponse = (HttpWebResponse)theWebRequest.GetResponse();
var theResponseStream = new StreamReader(theWebResponse.GetResponseStream());
string result = theResponseStream.ReadToEnd();
try
{
result = "{" + result.Substring(28).Replace("}}", "}");
}
catch (Exception e)
{
ModelState.AddModelError("WrongUP", "نام کاربری یا کلمه عبور اشتباه است");
return(Page());
}
var splashInfo = JsonConvert.DeserializeObject <clsExLogin>(result);
string backTk = ApiLogin.DecryptString(splashInfo.Status, key);
if (tk == ApiLogin.Reverse(backTk))
{
splashInfo.id = ApiLogin.DecryptString(splashInfo.id, key);
splashInfo.name = ApiLogin.DecryptString(splashInfo.name, key);
splashInfo.Status = ApiLogin.DecryptString(splashInfo.Status, key);
bool withError = false;
if (!_db.TblEmployeeRequestUsers.Where(a => a.FldEmployeeRequestUserId == int.Parse(splashInfo.id)).Any())
{
try
{
TblEmployeeRequestUser t = new TblEmployeeRequestUser();
t.FldEmployeeRequestUserId = Int64.Parse(splashInfo.id);
t.FldEmployeeRequestUserUsername = Request.Form["loginModel.Username"];
t.FldEmployeeRequestUserPassword = ApiLogin.sha512(Consts._CONST_SALT + Request.Form["loginModel.Password"] + Consts._CONST_SALT);
t.FldEmployeeRequestUserName = splashInfo.name;
_db.TblEmployeeRequestUsers.Add(t);
_db.SaveChanges();
}
catch { withError = true; }
}
//var user = _db.TblEmployeeRequestUsers.Where(a => a.FldEmployeeRequestUserId == int.Parse(splashInfo.id)).FirstOrDefault();
//if (user != null)
//{
// //check name
// if (!user.FldEmployeeRequestUserName.Equals(splashInfo.name))
// {
// user.FldEmployeeRequestUserName = splashInfo.name;
// }
// //check pass
// if (!user.FldEmployeeRequestUserPassword.Equals(ApiLogin.sha512(Request.Form["loginModel.Password"] + Consts._CONST_SALT)))
// {
// user.FldEmployeeRequestUserPassword = ApiLogin.sha512(Request.Form["loginModel.Password"] + Consts._CONST_SALT);
// }
// _db.TblEmployeeRequestUsers.Update(user);
// _db.SaveChanges();
// string uid = splashInfo.id;
// HttpContext.Session.SetString("uid", uid);
// return RedirectToPage("Panel/Index");
//}
//else
//{
//TblEmployeeRequestUser t = new TblEmployeeRequestUser();
//t.FldEmployeeRequestUserId = Int64.Parse(splashInfo.id);
//t.FldEmployeeRequestUserUsername = Request.Form["loginModel.Username"];
//t.FldEmployeeRequestUserPassword = ApiLogin.sha512(Request.Form["loginModel.Password"] + Consts._CONST_SALT);
//t.FldEmployeeRequestUserName = splashInfo.name;
//_db.TblEmployeeRequestUsers.Add(t);
//_db.SaveChanges();
if (!withError)
{
string uid = splashInfo.id;
HttpContext.Session.SetString("uid", uid);
return(RedirectToPage("Panel/Index"));
}
else
{
ModelState.AddModelError("WrongUP", "در سیستم خطایی رخ داده است ! لطفا در زمان دیگری وارد شوید!");
return(Page());
}
//}
}
else
{
ModelState.AddModelError("WrongUP", "نام کاربری یا کلمه عبور اشتباه است");
return(Page());
}
return(Page());
//var checkUser = _db.TblEmployeeRequestUsers
// .Where(a => a.FldEmployeeRequestUserUsername.Equals(loginModel.Username))
// .Where(a => a.FldEmployeeRequestUserPassword.Equals(loginModel.Password));
//if (!checkUser.Any())
//{
// ModelState.AddModelError("WrongUP", "نام کاربری یا کلمه عبور اشتباه است");
// return Page();
//}
//string uid = checkUser.FirstOrDefault().FldEmployeeRequestUserId.ToString();
//HttpContext.Session.SetString("uid", uid);
//return RedirectToPage("Panel/Index");
}