public AuthenticationManager(IStorageManager storageManager)
{
_storageManager = storageManager;
Guest = new BotGroup(GroupNames.Guest, 0);
Registered = new BotGroup(GroupNames.Registered, 10);
Administrator = new BotGroup(GroupNames.Administrator, 20);
Owner = new BotGroup(GroupNames.Owner, 30);
_groups.Add(Guest.Name, Guest);
_groups.Add(Registered.Name, Registered);
_groups.Add(Administrator.Name, Administrator);
_groups.Add(Owner.Name, Owner);
_userData = _storageManager.Global().GetOrCreate<Dictionary<String, UserData>>("Users");
foreach(UserData data in _userData.Values)
{
if(!_groups.ContainsKey(data.GroupName))
{
_logger.Error("User with username " + data.Username + " has invalid group name " + data.GroupName
+ ". User was not added.");
}
else
{
IBotUser user = new BotUser(data.Username, data.Password, _groups[data.GroupName], false);
_users.Add(data.Username, user);
_masks[user] = data.Masks;
}
}
_allMasks = new HashSet<IdentityMask>(_masks.Values);
}
public IBotUser Register(IUser user, String username, String password)
{
if(IsIdentified(user))
throw new InvalidOperationException("User is already identified.");
if(_users.ContainsKey(username))
throw new ArgumentException("Username is already registered.", "username");
if(String.IsNullOrWhiteSpace(password))
throw new ArgumentException("Password cannot be null, empty or whitespace.", "password");
IBotUser botUser = new BotUser(username, password, Registered);
_users.Add(username, botUser);
_userData.Add(username, new UserData
{
Username = botUser.Username,
Password = botUser.HashedPassword,
GroupName = botUser.Group.Name
});
_identifiedUsers.Add(user, botUser);
return botUser;
}
public IBotUser GetUser(IUser user)
{
if(!IsIdentifiedSkipMasks(user))
{
IBotUser maskUser = TryIdentityMask(user);
if(maskUser != null)
{
return maskUser;
}
if(!_guests.ContainsKey(user))
{
IBotUser guest = new BotUser("Guest", String.Empty, Guest);
_guests.Add(user, guest);
return guest;
}
else
{
return _guests[user];
}
}
else
{
return _identifiedUsers[user];
}
}