public static TestableChat GetTestableChat(string connectionId, StateChangeTracker clientState, ChatUser user, IDictionary<string, Cookie> cookies)
{
// setup things needed for chat
var repository = new InMemoryRepository();
var resourceProcessor = new Mock<IResourceProcessor>();
var chatService = new Mock<IChatService>();
var connection = new Mock<IConnection>();
var settings = new Mock<IApplicationSettings>();
var mockPipeline = new Mock<IHubPipelineInvoker>();
// add user to repository
repository.Add(user);
// create testable chat
var chat = new TestableChat(settings, resourceProcessor, chatService, repository, connection);
var mockedConnectionObject = chat.MockedConnection.Object;
chat.Clients = new HubConnectionContext(mockPipeline.Object, mockedConnectionObject, "Chat", connectionId, clientState);
var prinicipal = new Mock<IPrincipal>();
var request = new Mock<IRequest>();
request.Setup(m => m.Cookies).Returns(cookies);
request.Setup(m => m.User).Returns(prinicipal.Object);
// setup context
chat.Context = new HubCallerContext(request.Object, connectionId);
return chat;
}
public void CanDeserializeClientState()
{
var clientState = new TrackingDictionary();
string clientId = "1";
var user = new ChatUser
{
Id = "1234",
Name = "John"
};
var cookies = new NameValueCollection();
cookies["jabbr.state"] = JsonConvert.SerializeObject(new ClientState { UserId = user.Id });
TestableChat chat = GetTestableChat(clientId, clientState, user, cookies);
bool result = chat.Join();
Assert.Equal("1234", clientState["id"]);
Assert.Equal("John", clientState["name"]);
Assert.True(result);
chat.MockedConnection.Verify(m => m.Broadcast("Chat." + clientId, It.IsAny<object>()), Times.Once());
chat.MockedChatService.Verify(c => c.AddClient(user, clientId), Times.Once());
chat.MockedChatService.Verify(c => c.UpdateActivity(user), Times.Once());
}
public static TestableChat GetTestableChat(string clientId, TrackingDictionary clientState, ChatUser user, NameValueCollection cookies)
{
// setup things needed for chat
var repository = new InMemoryRepository();
var resourceProcessor = new Mock<IResourceProcessor>();
var chatService = new Mock<IChatService>();
var connection = new Mock<IConnection>();
// add user to repository
repository.Add(user);
// create testable chat
var chat = new TestableChat(resourceProcessor, chatService, repository, connection);
var mockedConnectionObject = chat.MockedConnection.Object;
// setup client agent
chat.Agent = new ClientAgent(mockedConnectionObject, "Chat");
var request = new Mock<IRequest>();
request.Setup(m => m.Cookies).Returns(cookies);
// setup signal agent
var prinicipal = new Mock<IPrincipal>();
chat.Caller = new SignalAgent(mockedConnectionObject, clientId, "Chat", clientState);
// setup context
chat.Context = new HubContext(new HostContext(request.Object, null, prinicipal.Object), clientId);
return chat;
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new InvalidOperationException("Join which room?");
}
// Extract arguments
string roomName = args[0];
string inviteCode = null;
if (args.Length > 1)
{
inviteCode = args[1];
}
// Locate the room, does NOT have to be open
ChatRoom room = context.Repository.VerifyRoom(roomName, mustBeOpen: false);
if (!context.Repository.IsUserInRoom(context.Cache, callingUser, room))
{
// Join the room
context.Service.JoinRoom(callingUser, room, inviteCode);
context.Repository.CommitChanges();
}
context.NotificationService.JoinRoom(callingUser, room);
}
private async void NotifyMyAndroid(ChatUser user, ChatMessage message)
{
var preferences = user.Preferences.PushNotifications.NMA;
// Check preferences validity
if (preferences == null || !preferences.Enabled || preferences.APIKey == null)
return;
var apikey = preferences.APIKey.Replace(" ", "");
if (apikey.Length != 48)
return;
// Create event and description content values and add ellipsis if over limits
var descriptionContent = message.Content;
if (descriptionContent.Length > 10000)
descriptionContent = descriptionContent.Substring(0, 10000 - 3) + "...";
var request = new Dictionary<string, string>
{
{"apikey", apikey},
{"application", "vox"},
{"event", GetTitle(message, 100)},
{"description", descriptionContent}
};
var result = await _httpClient.PostAsync("https://www.notifymyandroid.com/publicapi/notify", new FormUrlEncodedContent(request));
_logger.Log("Send NotifyMyAndroid: {0}", result.StatusCode);
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (context.Repository.Users.Count() == 1)
{
throw new InvalidOperationException("You're the only person in here...");
}
if (args.Length == 0 || String.IsNullOrWhiteSpace(args[0]))
{
throw new InvalidOperationException("Who are you trying send a private message to?");
}
var toUserName = HttpUtility.HtmlDecode(args[0]);
ChatUser toUser = context.Repository.VerifyUser(toUserName);
if (toUser == callingUser)
{
throw new InvalidOperationException("You can't private message yourself!");
}
string messageText = String.Join(" ", args.Skip(1)).Trim();
if (String.IsNullOrEmpty(messageText))
{
throw new InvalidOperationException(String.Format("What did you want to say to '{0}'?", toUser.Name));
}
HashSet<string> urls;
var transform = new TextTransform(context.Repository);
messageText = transform.Parse(messageText);
messageText = TextTransform.TransformAndExtractUrls(messageText, out urls);
context.NotificationService.SendPrivateMessage(callingUser, toUser, messageText);
}
public static void SetUserInRoom(this ICache cache, ChatUser user, ChatRoom room, bool value)
{
string key = CacheKeys.GetUserInRoom(user, room);
// Cache this forever since people don't leave rooms often
cache.Set(key, value, TimeSpan.FromDays(365));
}
public ChatUser AddUser(string userName, string identity, string email)
{
if (!IsValidUserName(userName))
{
throw new InvalidOperationException(String.Format("'{0}' is not a valid user name.", userName));
}
// This method is used in the auth workflow. If the username is taken it will add a number
// to the user name.
if (UserExists(userName))
{
var usersWithNameLikeMine = _repository.Users.Count(u => u.Name.StartsWith(userName));
userName += usersWithNameLikeMine;
}
var user = new ChatUser
{
Name = userName,
Status = (int)UserStatus.Active,
Email = email,
Hash = email.ToMD5(),
Identity = identity,
Id = Guid.NewGuid().ToString("d"),
LastActivity = DateTime.UtcNow
};
_repository.Add(user);
_repository.CommitChanges();
return user;
}
public static TestableChat GetTestableChat(string connectionId, TrackingDictionary clientState, ChatUser user, NameValueCollection cookies)
{
// setup things needed for chat
var repository = new InMemoryRepository();
var resourceProcessor = new Mock<IResourceProcessor>();
var chatService = new Mock<IChatService>();
var connection = new Mock<IConnection>();
var settings = new Mock<IApplicationSettings>();
settings.Setup(m => m.AuthApiKey).Returns("key");
// add user to repository
repository.Add(user);
// create testable chat
var chat = new TestableChat(settings, resourceProcessor, chatService, repository, connection);
var mockedConnectionObject = chat.MockedConnection.Object;
// setup client agent
chat.Clients = new ClientProxy(mockedConnectionObject, "Chat");
// setup signal agent
var prinicipal = new Mock<IPrincipal>();
var request = new Mock<IRequest>();
request.Setup(m => m.Cookies).Returns(new Cookies(cookies));
request.Setup(m => m.User).Returns(prinicipal.Object);
chat.Caller = new StatefulSignalProxy(mockedConnectionObject, connectionId, "Chat", clientState);
// setup context
chat.Context = new HubCallerContext(request.Object, connectionId);
return chat;
}
public static ChatRoom VerifyUserRoom(this IJabbrRepository repository, ICache cache, ChatUser user, string roomName)
{
if (String.IsNullOrEmpty(roomName))
{
throw new InvalidOperationException("Use '/join room' to join a room.");
}
roomName = ChatService.NormalizeRoomName(roomName);
ChatRoom room = repository.GetRoomByName(roomName);
if (room == null)
{
throw new InvalidOperationException(String.Format("You're in '{0}' but it doesn't exist.", roomName));
}
bool? cached = cache.IsUserInRoom(user, room);
if (cached == null)
{
cached = repository.IsUserInRoom(user, room);
cache.SetUserInRoom(user, room, cached.Value);
}
if (!cached.Value)
{
throw new InvalidOperationException(String.Format("You're not in '{0}'. Use '/join {0}' to join it.", roomName));
}
return room;
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (String.IsNullOrEmpty(callerContext.RoomName))
{
throw new InvalidOperationException("This command cannot be invoked from the Lobby.");
}
string targetRoomName = args.Length > 0 ? args[0] : callerContext.RoomName;
if (String.IsNullOrEmpty(targetRoomName))
{
throw new InvalidOperationException("Which room?");
}
ChatRoom targetRoom = context.Repository.VerifyRoom(targetRoomName, mustBeOpen: false);
// ensure the user could join the room if they wanted to
callingUser.EnsureAllowed(targetRoom);
if (String.IsNullOrEmpty(targetRoom.InviteCode))
{
context.Service.SetInviteCode(callingUser, targetRoom, RandomUtils.NextInviteCode());
}
ChatRoom callingRoom = context.Repository.GetRoomByName(callerContext.RoomName);
context.NotificationService.PostNotification(callingRoom, callingUser, String.Format("Invite Code for {0}: {1}", targetRoomName, targetRoom.InviteCode));
}
public void UpdateUnreadMentions(ChatUser mentionedUser, int unread)
{
foreach (var client in mentionedUser.ConnectedClients)
{
HubContext.Clients.Client(client.Id).updateUnreadNotifications(unread);
}
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new InvalidOperationException("Who are you trying to kick?");
}
string targetUserName = args[0];
ChatUser targetUser = context.Repository.VerifyUser(targetUserName);
string targetRoomName = args.Length > 1 ? args[1] : callerContext.RoomName;
if (String.IsNullOrEmpty(targetRoomName))
{
throw new InvalidOperationException("Which room?");
}
ChatRoom room = context.Repository.VerifyRoom(targetRoomName);
context.Service.KickUser(callingUser, targetUser, room);
context.NotificationService.KickUser(targetUser, room);
context.Repository.CommitChanges();
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (String.IsNullOrEmpty(callerContext.RoomName))
{
throw new HubException(LanguageResources.InvokeFromRoomRequired);
}
string targetRoomName = args.Length > 0 ? args[0] : callerContext.RoomName;
if (String.IsNullOrEmpty(targetRoomName))
{
throw new HubException(LanguageResources.InviteCode_RoomRequired);
}
ChatRoom targetRoom = context.Repository.VerifyRoom(targetRoomName, mustBeOpen: false);
// ensure the user could join the room if they wanted to
callingUser.EnsureAllowed(targetRoom);
if (String.IsNullOrEmpty(targetRoom.InviteCode))
{
context.Service.SetInviteCode(callingUser, targetRoom, RandomUtils.NextInviteCode());
}
ChatRoom callingRoom = context.Repository.GetRoomByName(callerContext.RoomName);
context.NotificationService.PostNotification(callingRoom, callingUser, String.Format(LanguageResources.InviteCode_Success, targetRoomName, targetRoom.InviteCode));
}
public void MessageReadStateChanged(ChatUser mentionedUser, ChatMessage message, Notification notification)
{
foreach (var client in mentionedUser.ConnectedClients)
{
HubContext.Clients.Client(client.Id).messageReadStateChanged(message.Id, notification.Read);
}
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new InvalidOperationException("Which room do you want to open?");
}
string roomName = args[0];
ChatRoom room = context.Repository.VerifyRoom(roomName, mustBeOpen: false);
context.Service.OpenRoom(callingUser, room);
// join the room, unless already in the room
if (!room.Users.Contains(callingUser))
{
context.Service.JoinRoom(callingUser, room, inviteCode: null);
context.Repository.CommitChanges();
context.NotificationService.JoinRoom(callingUser, room);
}
var users = room.Users.ToList();
context.NotificationService.UnCloseRoom(users, room);
}
public ChatRoom AddRoom(ChatUser user, string name)
{
if (name.Equals("Lobby", StringComparison.OrdinalIgnoreCase))
{
throw new InvalidOperationException("Lobby is not a valid chat room.");
}
if (!IsValidRoomName(name))
{
throw new InvalidOperationException(String.Format("'{0}' is not a valid room name.", name));
}
var room = new ChatRoom
{
Name = name,
Creator = user
};
room.Owners.Add(user);
_repository.Add(room);
user.OwnedRooms.Add(room);
return room;
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new HubException(LanguageResources.Allow_UserRequired);
}
string targetUserName = args[0];
ChatUser targetUser = context.Repository.VerifyUser(targetUserName);
string roomName = args.Length > 1 ? args[1] : callerContext.RoomName;
if (String.IsNullOrEmpty(roomName))
{
throw new HubException(LanguageResources.Allow_RoomRequired);
}
ChatRoom targetRoom = context.Repository.VerifyRoom(roomName, mustBeOpen: false);
context.Service.AllowUser(callingUser, targetUser, targetRoom);
context.NotificationService.AllowUser(targetUser, targetRoom);
context.Repository.CommitChanges();
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new InvalidOperationException("Which owner do you want to remove?");
}
string targetUserName = HttpUtility.HtmlDecode(args[0]);
ChatUser targetUser = context.Repository.VerifyUser(targetUserName);
if (args.Length == 1)
{
throw new InvalidOperationException("Which room?");
}
string roomName = HttpUtility.HtmlDecode(args[1]);
ChatRoom targetRoom = context.Repository.VerifyRoom(roomName);
context.Service.RemoveOwner(callingUser, targetUser, targetRoom);
context.NotificationService.RemoveOwner(targetUser, targetRoom);
context.Repository.CommitChanges();
}
public ChatUser AddUser(string userName, string email, string password)
{
if (!IsValidUserName(userName))
{
throw new InvalidOperationException(String.Format("'{0}' is not a valid user name.", userName));
}
if (String.IsNullOrEmpty(password))
{
ThrowPasswordIsRequired();
}
EnsureUserNameIsAvailable(userName);
var user = new ChatUser
{
Name = userName,
Email = email,
Status = (int)UserStatus.Active,
Id = Guid.NewGuid().ToString("d"),
Salt = _crypto.CreateSalt(),
LastActivity = DateTime.UtcNow,
IsAdmin = IsFirstUser()
};
ValidatePassword(password);
user.HashedPassword = password.ToSha256(user.Salt);
_repository.Add(user);
return user;
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new InvalidOperationException("Which owner do you want to remove?");
}
string targetUserName = args[0];
ChatUser targetUser = context.Repository.VerifyUser(targetUserName);
string roomName = args.Length > 1 ? args[1] : callerContext.RoomName;
if (String.IsNullOrEmpty(roomName))
{
throw new InvalidOperationException("Which room do you want to remove the owner from?");
}
ChatRoom targetRoom = context.Repository.VerifyRoom(roomName);
context.Service.RemoveOwner(callingUser, targetUser, targetRoom);
context.NotificationService.RemoveOwner(targetUser, targetRoom);
context.Repository.CommitChanges();
}
private static void NudgeUser(CommandContext context, ChatUser callingUser, string[] args)
{
if (context.Repository.Users.Count() == 1)
{
throw new InvalidOperationException("You're the only person in here...");
}
var toUserName = args[0];
ChatUser toUser = context.Repository.VerifyUser(toUserName);
if (toUser == callingUser)
{
throw new InvalidOperationException("You can't nudge yourself!");
}
string messageText = String.Format("{0} nudged you", callingUser);
var betweenNudges = TimeSpan.FromSeconds(60);
if (toUser.LastNudged.HasValue && toUser.LastNudged > DateTime.Now.Subtract(betweenNudges))
{
throw new InvalidOperationException(String.Format("User can only be nudged once every {0} seconds.", betweenNudges.TotalSeconds));
}
toUser.LastNudged = DateTime.Now;
context.Repository.CommitChanges();
context.NotificationService.NugeUser(callingUser, toUser);
}
private void HandleAddOwner(ChatUser user, string[] parts)
{
if (parts.Length == 1)
{
throw new InvalidOperationException("Who do you want to make an owner?");
}
string targetUserName = parts[1];
ChatUser targetUser = _repository.VerifyUser(targetUserName);
if (parts.Length == 2)
{
throw new InvalidOperationException("Which room?");
}
string roomName = parts[2];
ChatRoom targetRoom = _repository.VerifyRoom(roomName);
_chatService.AddOwner(user, targetUser, targetRoom);
_notificationService.OnOwnerAdded(targetUser, targetRoom);
_repository.CommitChanges();
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new HubException(LanguageResources.Kick_UserRequired);
}
string targetUserName = args[0];
ChatUser targetUser = context.Repository.VerifyUser(targetUserName);
string targetRoomName = args.Length > 1 ? args[1] : callerContext.RoomName;
if (String.IsNullOrEmpty(targetRoomName))
{
throw new HubException(LanguageResources.Kick_RoomRequired);
}
ChatRoom room = context.Repository.VerifyRoom(targetRoomName);
context.Service.KickUser(callingUser, targetUser, room);
// try to extract the reason
string reason = null;
if (args.Length > 2)
{
reason = String.Join(" ", args.Skip(2)).Trim();
}
context.NotificationService.KickUser(targetUser, room, callingUser, reason);
context.Repository.CommitChanges();
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (context.Repository.Users.Count() == 1)
{
throw new InvalidOperationException("You're the only person in here...");
}
if (args.Length == 0 || String.IsNullOrWhiteSpace(args[0]))
{
throw new InvalidOperationException("Who do you want to send a private message to?");
}
var toUserName = args[0];
ChatUser toUser = context.Repository.VerifyUser(toUserName);
if (toUser == callingUser)
{
throw new InvalidOperationException("You can't private message yourself!");
}
string messageText = String.Join(" ", args.Skip(1)).Trim();
if (String.IsNullOrEmpty(messageText))
{
throw new InvalidOperationException(String.Format("What do you want to say to '{0}'?", toUser.Name));
}
context.NotificationService.SendPrivateMessage(callingUser, toUser, messageText);
}
public void AddOwner(ChatUser ownerOrCreator, ChatUser targetUser, ChatRoom targetRoom)
{
// Ensure the user is owner of the target room
EnsureOwner(ownerOrCreator, targetRoom);
if (targetRoom.Owners.Contains(targetUser))
{
// If the target user is already an owner, then throw
throw new InvalidOperationException(String.Format("'{0}' is already and owner of '{1}'.", targetUser.Name, targetRoom.Name));
}
// Make the user an owner
targetRoom.Owners.Add(targetUser);
targetUser.OwnedRooms.Add(targetRoom);
if (targetRoom.Private)
{
if (!targetRoom.AllowedUsers.Contains(targetUser))
{
// If the room is private make this user allowed
targetRoom.AllowedUsers.Add(targetUser);
targetUser.AllowedRooms.Add(targetRoom);
}
}
}
public void MakesOwnerAllowedIfRoomLocked()
{
var repository = new InMemoryRepository();
var user = new ChatUser
{
Name = "foo"
};
var user2 = new ChatUser
{
Name = "foo2"
};
repository.Add(user);
repository.Add(user2);
var room = new ChatRoom
{
Name = "Room",
Creator = user,
Private = true
};
room.Owners.Add(user);
user.OwnedRooms.Add(room);
user.Rooms.Add(room);
room.Users.Add(user);
var service = new ChatService(repository, new Mock<ICryptoService>().Object);
service.AddOwner(user, user2, room);
Assert.True(user2.AllowedRooms.Contains(room));
Assert.True(room.AllowedUsers.Contains(user2));
Assert.True(room.Owners.Contains(user2));
Assert.True(user2.OwnedRooms.Contains(room));
}
public void MakesUserOwner()
{
var repository = new InMemoryRepository();
var user = new ChatUser
{
Name = "foo"
};
var user2 = new ChatUser
{
Name = "foo2"
};
repository.Add(user);
repository.Add(user2);
var room = new ChatRoom
{
Name = "Room",
Creator = user
};
room.Owners.Add(user);
user.OwnedRooms.Add(room);
user.Rooms.Add(room);
room.Users.Add(user);
var service = new ChatService(repository);
service.AddOwner(user, user2, room);
Assert.True(room.Owners.Contains(user2));
Assert.True(user2.OwnedRooms.Contains(room));
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new InvalidOperationException("Who do you want to invite?");
}
string targetUserName = HttpUtility.HtmlDecode(args[0]);
ChatUser targetUser = context.Repository.VerifyUser(targetUserName);
if (targetUser == callingUser)
{
throw new InvalidOperationException("You can't invite yourself!");
}
if (args.Length == 1)
{
throw new InvalidOperationException("Invite them to which room?");
}
string roomName = HttpUtility.HtmlDecode(args[1]);
ChatRoom targetRoom = context.Repository.VerifyRoom(roomName);
context.NotificationService.Invite(callingUser, targetUser, targetRoom);
}
public override void Execute(CommandContext context, CallerContext callerContext, ChatUser callingUser, string[] args)
{
if (args.Length == 0)
{
throw new InvalidOperationException("Who do you want to invite?");
}
string targetUserName = args[0];
ChatUser targetUser = context.Repository.VerifyUser(targetUserName);
if (targetUser == callingUser)
{
throw new InvalidOperationException("You can't invite yourself!");
}
string roomName = args.Length > 1 ? args[1] : callerContext.RoomName;
if (String.IsNullOrEmpty(roomName))
{
throw new InvalidOperationException("Which room do you want to invite them to?");
}
ChatRoom targetRoom = context.Repository.VerifyRoom(roomName, mustBeOpen: false);
context.NotificationService.Invite(callingUser, targetUser, targetRoom);
}
public void Add(ChatUser user)
{
_db.Users.Add(user);
_db.SaveChanges();
}
public void Serialize(ChatUser chatUser)
{
chatUser.RawPreferences = JsonConvert.SerializeObject(this);
}
public void Remove(ChatUser user)
{
_users.Remove(user);
}
public void Add(ChatUser user)
{
_users.Add(user);
}
public void AddUserRoom(ChatUser user, ChatRoom room)
{
RunNonLazy(() => room.Users.Add(user));
}
public void Remove(ChatUser user)
{
_db.Users.Remove(user);
_db.SaveChanges();
}
