public bool SetPassword(string userName, string currentPassword, string newPassword)
{
string currentPasswordHash = BitConverter.ToString(HashAlgorithm.Create("SHA256").ComputeHash(Encoding.ASCII.GetBytes(currentPassword))).ToLower().Replace("-", "");
string newPasswordHash = BitConverter.ToString(HashAlgorithm.Create("SHA256").ComputeHash(Encoding.ASCII.GetBytes(newPassword))).ToLower().Replace("-", "");
CriticalResultsEntityManager manager = new CriticalResultsEntityManager();
UserEntity ue = manager.GetUser(userName);
UserEntryEntity passwordEntity = null;
foreach (UserEntryEntity uee in ue.UserEntries)
{
if (uee.Type == "AuthExt" && uee.Key == "ANCR")
{
passwordEntity = uee;
}
}
if (passwordEntity == null)
return false;
else
{
if (passwordEntity.Value == currentPasswordHash)
{
return manager.UpdateUserEntryEntity(userName, "AuthExt", "ANCR", newPasswordHash, true);
}
return false;
}
}