public async Task <IActionResult> Post(RegistrationModel model)
{
try
{
var user = await this.context.RegisterUsers.FirstOrDefaultAsync(a => a.UserName == model.UserName);
if (user == null)
{
model.UserId = Guid.NewGuid().ToString();
model.UserType = 0;
model.Password = EncryptDecryptPassword.Encrypt(model.Password, model.UserId.ToString());
this.context.RegisterUsers.Add(model);
await this.context.SaveChangesAsync();
return(Ok(model));
}
else
{
return(BadRequest("This User is already registered with us!!!"));
}
}
catch (Exception ex)
{
return(BadRequest(ex.Message));
}
}
public async Task <IActionResult> Login(LoginModel model)
{
try
{
var user = await this.context.RegisterUsers.FirstOrDefaultAsync(a => a.UserName == model.UserName);
if (user != null)
{
var testing = EncryptDecryptPassword.Encrypt(model.Password, user.UserId);
var password = EncryptDecryptPassword.Decrypt(user.Password, user.UserId);
if (password == model.Password)
{
var tokenDescriptor = new SecurityTokenDescriptor
{
Subject = new ClaimsIdentity(new Claim[]
{
new Claim("UserID", user.UserId.ToString())
}),
Expires = DateTime.UtcNow.AddDays(1),
SigningCredentials = new SigningCredentials(new SymmetricSecurityKey(Encoding.UTF8.GetBytes(_appSettings.JWT_Secret)), SecurityAlgorithms.HmacSha256Signature)
};
var tokenHandler = new JwtSecurityTokenHandler();
var securityToken = tokenHandler.CreateToken(tokenDescriptor);
var SecurityToken = tokenHandler.WriteToken(securityToken);
return(Ok(new { SecurityToken, user }));
}
else
{
return(BadRequest("Password is incorrect"));
}
}
else
{
return(BadRequest("Username is incorrect."));
}
}
catch (Exception ex)
{
return(BadRequest("Incorrect username or password"));
}
}