public HttpResponseMessage Authenticate(string username, string password)
{
webinarModel webinar = new webinarModel();
var user = webinar.Users.First(x => x.Username == username && x.Password == password);
if (user != null)
{
return(GetAuthToken(user.UserId));
}
return(Request.CreateResponse(HttpStatusCode.BadRequest, "Not authorized"));
}
public bool ValidateToken(string tokenId)
{
webinarModel webinarModel = new webinarModel();
var token = webinarModel.Tokens.FirstOrDefault(x => x.AuthToken == tokenId && x.ExpiresOn > DateTime.Now);
if (token != null && !(DateTime.Now > token.ExpiresOn))
{
token.ExpiresOn = DateTime.Now.AddDays(5);
webinarModel.Entry(token).State = EntityState.Modified;
webinarModel.SaveChanges();
return(true);
}
return(false);
}
public bool DeleteByUserId(int userId)
{
webinarModel webinarModel = new webinarModel();
var tokens = webinarModel.Tokens.Where(x => x.UserId == userId);
foreach (Tokens token in tokens)
{
webinarModel.Entry(token).State = EntityState.Deleted;
webinarModel.SaveChanges();
}
if (webinarModel.Tokens.Where(x => x.UserId == userId).ToList().Count == 0)
{
return(true);
}
return(false);
}
public bool Kill(string tokenId)
{
webinarModel webinarModel = new webinarModel();
var tokens = webinarModel.Tokens.Where(x => x.AuthToken == tokenId);
foreach (Tokens token in tokens)
{
webinarModel.Entry(token).State = EntityState.Deleted;
webinarModel.SaveChanges();
}
if (webinarModel.Tokens.Where(x => x.AuthToken == tokenId).ToList().Count == 0)
{
return(true);
}
return(false);
}
public Tokens GenerateToken(int userId)
{
webinarModel webinarModel = new webinarModel();
string token = Guid.NewGuid().ToString();
DateTime issuedOn = DateTime.Now;
DateTime expiredOn = DateTime.Now.AddDays(5);
var tokenDomain = new Tokens
{
UserId = userId,
AuthToken = token,
IssuedOn = issuedOn,
ExpiresOn = expiredOn
};
webinarModel.Tokens.Add(tokenDomain);
webinarModel.SaveChanges();
return(tokenDomain);
}
