public override bool ValidateUser(string username, string password)
{
bool result;
LogDebug("Entering ValidateUser");
if (_cache.ContainsKey(username))
{
UserPassword userPass = (UserPassword)_cache[username];
string hashedPass = HashPassword(Encoding.Unicode.GetBytes(password), userPass.PasswordKey);
result = hashedPass == userPass.Password;
if (!result)
{
result = _provider.ValidateUser(username, password);
if (result)
{
_cache[username] = RetrieveUserPassword(username);
}
}
LogDebug("Returning from cache. Value: " + result);
return(result);
}
result = _provider.ValidateUser(username, password);
if (result)
{
_cache[username] = RetrieveUserPassword(username);
}
LogDebug("Returning non-cached. Value: " + result);
return(result);
}
public override string ResetPassword(string username, string answer)
{
LogDebug("Entering ResetPassword");
string newPassword = _provider.ResetPassword(username, answer);
if (_cache.ContainsKey(username))
{
UserPassword userPass = (UserPassword)_cache[username];
userPass.Password = HashPassword(Encoding.Unicode.GetBytes(newPassword), userPass.PasswordKey);
}
return(newPassword);
}
public override bool ChangePassword(string username, string oldPassword, string newPassword)
{
LogDebug("Entering ChangePassword");
bool result = _provider.ChangePassword(username, oldPassword, newPassword);
if (result)
{
if (_cache.ContainsKey(username))
{
UserPassword userPass = (UserPassword)_cache[username];
string hashedNewPass = HashPassword(Encoding.Unicode.GetBytes(newPassword), userPass.PasswordKey);
userPass.Password = hashedNewPass;
}
}
return(result);
}