/// <summary>
/// Gets a list of the roles that a specified user is in for the configured applicationName.
/// </summary>
/// <returns>
/// A string array containing the names of all the roles that the specified user is in for the configured applicationName.
/// </returns>
/// <param name="username">The user to return a list of roles for.</param>
public override string[] GetRolesForUser(string username)
{
//Return if the user is not authenticated
if (!HttpContext.Current.User.Identity.IsAuthenticated)
return null;
//Return if present in Cache
var cacheKey = string.Format("UserRoles_{0}", username);
if (HttpRuntime.Cache[cacheKey] != null)
return (string[])HttpRuntime.Cache[cacheKey];
//Get the roles from DB
var userRoles = new string[] { };
using (var context = new teckconfdbEntities())
{
var user = (from u in context.AspNetUsers
where String.Compare(u.Email, username, StringComparison.OrdinalIgnoreCase) == 0
select u).FirstOrDefault();
if (user != null)
userRoles = user.AspNetRoles.Select(r => r.Name).ToArray();
}
//Store in cache
HttpRuntime.Cache.Insert(cacheKey, userRoles, null, DateTime.Now.AddMinutes(_cacheTimeoutInMinutes), Cache.NoSlidingExpiration);
// Return
return userRoles.ToArray();
}
public override bool ValidateUser(string email, string password)
{
if (string.IsNullOrEmpty(email) || string.IsNullOrEmpty(password))
return false;
using (var context = new teckconfdbEntities())
{
var user = (from u in context.AspNetUsers
where String.Compare(u.Email, email, StringComparison.OrdinalIgnoreCase) == 0
//&& String.Compare(u.PasswordHash, password, StringComparison.OrdinalIgnoreCase) == 0
select u).FirstOrDefault();
var hasher = new Microsoft.AspNet.Identity.PasswordHasher();
return user != null && hasher.VerifyHashedPassword(user.PasswordHash, password).Equals(PasswordVerificationResult.Success);
}
}
