protected override void HandleMessage(EntityActorMessageContext messageContext, DefaultEntityActorStateContainer state, WorldTeleportPlayerEntityActorMessage message)
{
//Something just told player we are teleporting to another world
//TODO: Kind of a potential exploit here. Since the process to transfer sessions
//is async they could potentially log off and log back in quickly and avoid a trasnfer
//So if this is a FORCED transfer, like for death or something or a kick, they could potentially avoid it??
ProjectVersionStage.AssertBeta();
//TODO: Find a way to make it so actors state is always valid.
//If this throws then the entity dies. So no reason to check it.
EntitySaveableConfiguration entity = PersistenceConfigurationMappable.RetrieveEntity(state.EntityGuid);
entity.isWorldTeleporting = true;
ZoneToSeverClient.TryWorldTeleportCharacter(new ZoneServerWorldTeleportCharacterRequest(state.EntityGuid, message.WorldTeleportGameObjectId))
.ContinueWith((task, o) =>
{
//Whether this succeeds or not this continuation will occur
//either way we should just disconnect the player because we
//either have uncoverable issues or they are going to be transfered after
//disconnection.
//ConnectionServiceMappable.RetrieveEntity(args.TeleportingPlayer).Disconnect();
//Since this is async the entity might actually be gone, so we used the actor messaging system
//To indicate that it should disconnect
messageContext.Entity.Tell(new DisconnectNetworkPlayerEntityActorMessage());
}, TaskContinuationOptions.ExecuteSynchronously);
}
[NoResponseCache] //we don't want to cache this, if they are removed from a guild then we want this reflected immediately or they may be taking in a guild chat they aren't apart of due to a race condition
public async Task <IActionResult> GetCharacterMembershipGuildStatus([FromRoute(Name = "id")] int characterId,
[NotNull][FromServices] IGuildCharacterMembershipRepository guildCharacterMembershipRepository)
{
if (guildCharacterMembershipRepository == null)
{
throw new ArgumentNullException(nameof(guildCharacterMembershipRepository));
}
//If guild membership repo doesn't have the character id as an entry then it means there is no guild associated with them.
if (!(await guildCharacterMembershipRepository.ContainsAsync(characterId).ConfigureAwaitFalse()))
{
return(BuildFailedResponseModel(CharacterGuildMembershipStatusResponseCode.NoGuild));
}
//TODO: There is technically a race condition here. They could have just been kicked from a guild but the cached model may say they are in a guild
//this could result in incredibly rare cases of a kicked member joining at the perfect moment who can talk in guild chat but no longer be in the guild
ProjectVersionStage.AssertBeta();
//Otherwise, they are in a guild
try
{
return(BuildSuccessfulResponseModel(new CharacterGuildMembershipStatusResponse((await guildCharacterMembershipRepository.RetrieveAsync(characterId).ConfigureAwaitFalse()).GuildId)));
}
catch (Exception e)
{
if (Logger.IsEnabled(LogLevel.Error))
{
Logger.LogError($"Encountered error in expected guild membership status request. CharacterId: {characterId} Reason: {e.Message}\n\nStack: {e.StackTrace}");
}
return(BuildFailedResponseModel(CharacterGuildMembershipStatusResponseCode.GeneralServerError));
}
}
public async Task <IActionResult> GetCharacterActionBar([FromRoute(Name = "id")] int characterId, [FromServices] ICharacterActionBarRepository actionBarRepository,
[FromServices] ICharacterDefaultActionBarRepository characterDefaultActionBarRepository,
[FromServices] ITypeConverterProvider <ICharacterActionBarEntry, CharacterActionBarInstanceModel> converter)
{
ProjectVersionStage.AssertBeta();
//TODO: Check that they own the character.
if (await actionBarRepository.ContainsAsync(characterId))
{
CharacterActionBarEntry[] actionBarEntries = await actionBarRepository.RetrieveAllForCharacterAsync(characterId);
CharacterActionBarInstanceModel[] barInstanceModels = actionBarEntries.Select(converter.Convert)
.ToArrayTryAvoidCopy();
//Just send it as raw JSON.
return(Json(barInstanceModels));
}
else
{
//We need the default action bars
//Right now we only have 1 class so let's use mage.
CharacterDefaultActionBarEntry[] actionBarEntries = await characterDefaultActionBarRepository.RetrieveAllActionsAsync(EntityPlayerClassType.Mage);
CharacterActionBarInstanceModel[] barInstanceModels = actionBarEntries.Select(converter.Convert)
.ToArrayTryAvoidCopy();
//TODO: Return default bars.
return(Json(barInstanceModels));
}
}
public async Task<IActionResult> GetCharacterSessionDataByAccount([FromRoute(Name = "id")] int accountId)
{
if(!await CharacterSessionRepository.AccountHasActiveSession(accountId)
.ConfigureAwaitFalse())
{
return Ok(new CharacterSessionDataResponse(CharacterSessionDataResponseCode.NoSessionAvailable));
}
//TODO: There is a dangerous race condition where the zoneserver can release a session inbetween the last databse call and the characte rsessin data call
//This is unlikely to be exploitably but it is dangerous
ProjectVersionStage.AssertBeta();
try
{
ClaimedSessionsModel claimedSessionsModel = await CharacterSessionRepository.RetrieveClaimedSessionByAccountId(accountId)
.ConfigureAwaitFalse();
return Ok(new CharacterSessionDataResponse(claimedSessionsModel.Session.ZoneId, claimedSessionsModel.CharacterId));
}
catch(Exception e)
{
if(Logger.IsEnabled(LogLevel.Error))
Logger.LogError($"Failed to query for character session data for active character session on AccountId: {accountId} Exception: {e.GetType().Name} - {e.Message}");
return Ok(new CharacterSessionDataResponse(CharacterSessionDataResponseCode.GeneralServerError));
}
}
private async Task <string> GetSocialServiceAuthorizationToken([JetBrains.Annotations.NotNull] IAuthenticationService authService)
{
if (authService == null)
{
throw new ArgumentNullException(nameof(authService));
}
//TODO: Don't hardcode the authentication details
ProjectVersionStage.AssertBeta();
//TODO: Handle errors
return((await authService.TryAuthenticate(new AuthenticationRequestModel(GladMMONetworkConstants.SOCIAL_SERVICE_NAME, "Test69!"))).AccessToken);
}
public async Task <IActionResult> GetCharacterData([FromRoute(Name = "id")] int characterId,
[FromServices][NotNull] ICharacterDataRepository characterDataRepository)
{
//TODO: We should only let the user themselves get their own character's data OR zoneservers who have a claimed session.
ProjectVersionStage.AssertBeta();
if (!await characterDataRepository.ContainsAsync(characterId))
{
return(BuildFailedResponseModel(CharacterDataQueryReponseCode.CharacterNotFound));
}
CharacterDataModel characterData = await characterDataRepository.RetrieveAsync(characterId);
return(BuildSuccessfulResponseModel(new CharacterDataInstance(characterData.ExperiencePoints)));
}
//[AuthorizeJwt(GuardianApplicationRole.ZoneServer)] //TODO: Eventually we'll need to auth these zoneservers.
public async Task <IActionResult> WorldTeleportCharacter([FromBody][NotNull] ZoneServerWorldTeleportCharacterRequest requestModel,
[FromServices][NotNull] ICharacterLocationRepository characterLocationRepository,
[FromServices][NotNull] IGameObjectBehaviourDataServiceClient <WorldTeleporterInstanceModel> worldTelporterDataClient,
[FromServices][NotNull] IPlayerSpawnPointDataServiceClient playerSpawnDataClient)
{
if (requestModel == null)
{
throw new ArgumentNullException(nameof(requestModel));
}
if (characterLocationRepository == null)
{
throw new ArgumentNullException(nameof(characterLocationRepository));
}
if (worldTelporterDataClient == null)
{
throw new ArgumentNullException(nameof(worldTelporterDataClient));
}
if (playerSpawnDataClient == null)
{
throw new ArgumentNullException(nameof(playerSpawnDataClient));
}
//TODO: Right now there is no verification of WHO/WHAT is actually teleporting the player.
//We need an authorization system with player-owned zone servers. So that we can determine
//who is requesting to transfer the session and then verify that a player is even on
//that zone server.
ProjectVersionStage.AssertBeta();
//We don't await so that we can get rolling on this VERY async multi-part process.
//TODO: Handle failure
ResponseModel <WorldTeleporterInstanceModel, SceneContentQueryResponseCode> teleporterInstanceResponse = await worldTelporterDataClient.GetBehaviourInstance(requestModel.WorldTeleporterId);
//TODO: Handle failure
ResponseModel <PlayerSpawnPointInstanceModel, SceneContentQueryResponseCode> pointInstanceResponse = await playerSpawnDataClient.GetSpawnPointInstance(teleporterInstanceResponse.Result.RemoteSpawnPointId);
//Remove current location and update the new location.
await characterLocationRepository.TryDeleteAsync(requestModel.CharacterGuid.EntityId);
await characterLocationRepository.TryCreateAsync(new CharacterLocationModel(requestModel.CharacterGuid.EntityId,
pointInstanceResponse.Result.InitialPosition.x,
pointInstanceResponse.Result.InitialPosition.y,
pointInstanceResponse.Result.InitialPosition.z,
pointInstanceResponse.Result.WorldId));
//TODO: Better indicate reason for failure.
return(Ok());
}
/// <inheritdoc />
public string GetUserId(HubConnectionContext connection)
{
//TODO: This could fail if they don't put the header in
ProjectVersionStage.AssertBeta();
//We trust the client to send us a header that contains the character id
//You may be freaking out, but we aren't taking the client at face value here.
//This is and MUST be verified in the Hub's OnConnected method to prevent
//malicious uses from spoofing.
int characterId = connection.GetHttpContext().Request.GetTypedHeaders().Get <int>(SocialNetworkConstants.CharacterIdRequestHeaderName);
if (characterId <= 0)
{
if (Logger.IsEnabled(LogLevel.Warning))
{
Logger.LogWarning($"Encountered client: {ClaimsReader.GetAccountName(connection.User)}:{ClaimsReader.GetAccountId(connection.User)} with invalid characterId {characterId}");
}
connection.Abort();
return(String.Empty);
}
return(characterId.ToString());
}
protected override async Task OnMessageRecieved(IHubConnectionMessageContext <IRemoteSocialHubClient> context, GuildMemberInviteRequestModel payload)
{
var nameQueryResponseTask = NameQueryService.RetrievePlayerGuidAsync(payload.MemberToInvite);
//First we need to check if they're in a guild.
//We don't really need to handle the response for this, since it should never really happen.
var guildStatus = await SocialService.GetCharacterMembershipGuildStatus(context.CallerGuid.EntityId);
if (!guildStatus.isSuccessful)
{
if (Logger.IsEnabled(LogLevel.Warning))
{
Logger.LogWarning($"User: {context.CallerGuid} attempted to Invite: {payload.MemberToInvite} to a guild but was not apart of a guild.");
}
return;
}
//Now we should know what guild the caller is in due to the query.
//Now we need to do a reverse namequery to get the guid of who they're attempting to invite.
var nameQueryResponse = await nameQueryResponseTask;
//If it's not successful, assume the user doesn't exist.
if (!nameQueryResponse.isSuccessful)
{
await SendGuildInviteResponse(context, GuildMemberInviteResponseCode.PlayerNotFound, NetworkEntityGuid.Empty);
return;
}
//Now check if the user is already guilded
//If they are we should indicate that to the client.
if (await CheckIfGuilded(nameQueryResponse.Result))
{
await SendGuildInviteResponse(context, GuildMemberInviteResponseCode.PlayerAlreadyInGuild, nameQueryResponse.Result);
return;
}
//Ok, the reverse name query was successful. Check if there is a pending invite.
//TODO: Right now we rely on local state to indicate if there is a pending invite. We need to NOT do that because it won't work when we scale out.
ProjectVersionStage.AssertBeta();
//TODO: There is a race condition if multiple invites are sent at the same time, should we care??
//If they have a pending invite.
if (PendingInviteData.ContainsKey(nameQueryResponse.Result))
{
//If NOT expired then we need to say they're currently pending an invite
if (!PendingInviteData[nameQueryResponse.Result].isInviteExpired())
{
await SendGuildInviteResponse(context, GuildMemberInviteResponseCode.PlayerAlreadyHasPendingInvite, nameQueryResponse.Result);
return;
}
else
{
//The invite is EXPIRED so let's added a new one.
PendingInviteData.ReplaceObject(nameQueryResponse.Result, GeneratePendingInviteData(context.CallerGuid, guildStatus.Result.GuildId));
}
}
else
{
PendingInviteData.AddObject(nameQueryResponse.Result, GeneratePendingInviteData(context.CallerGuid, guildStatus.Result.GuildId));
}
//TODO: There is currently no handling to indicate that they are online.
//Now they have a valid pending invite, so let's address the client
//that needs to recieve the guild invite.
IRemoteSocialHubClient playerClient = context.Clients.RetrievePlayerClient(nameQueryResponse.Result);
//Indicate the player has been invited.
await SendGuildInviteResponse(context, GuildMemberInviteResponseCode.Success, nameQueryResponse.Result);
//Now tell the remote/target player they're being invited to a guild.
await playerClient.ReceiveGuildInviteEventAsync(new GuildMemberInviteEventModel(guildStatus.Result.GuildId, context.CallerGuid));
}
static GlobalEntityResourceLockingPolicy()
{
//TODO: There is kinda data race here, we need to a global for this collection too to prevent it being modidified before the lock occurs inbetween lookup
ProjectVersionStage.AssertBeta();
}
protected override void OnGuildStatusChanged(GuildStatusChangedEventModel changeArgs)
{
//TODO: This needs to be authorative
ProjectVersionStage.AssertBeta();
//If we're now guildless, we need to actually leave the guild chat channel
//if we're in one.
if (changeArgs.IsGuildless)
{
//TODO: Handle leaving guild channel
return;
}
//We have a guild, let's join the guild channel now.
UnityAsyncHelper.UnityMainThreadContext.PostAsync(async() =>
{
try
{
ResponseModel <VivoxChannelJoinResponse, VivoxLoginResponseCode> channelJoinResponse = await VivoxAutheAuthorizationService.JoinGuildChatAsync();
//TODO: Better handle failure.
if (!channelJoinResponse.isSuccessful)
{
if (Logger.IsErrorEnabled)
{
Logger.Error($"Failed to join Guild world channel. Reason: {channelJoinResponse.ResultCode}");
}
return;
}
if (Logger.IsInfoEnabled)
{
Logger.Info($"Recieved Vivox Channel URI: {channelJoinResponse.Result.ChannelURI}");
}
//TODO: Awaiting the ChatChannelSession may never complete. We should do a timeout.
//TODO: We should share these inputs as shared constants.
IChannelSession guildChannel = (await ChatChannelSession).GetChannelSession(new ChannelId(channelJoinResponse.Result.ChannelURI));
await guildChannel.ConnectionAsync(false, true, TransmitPolicy.Yes, channelJoinResponse.Result.AuthToken)
.ConfigureAwait(true);
if (Logger.IsInfoEnabled)
{
Logger.Info($"Joined Guild Chat");
}
//Broadcast that we've joined proximity chat.
ChannelJoinEventPublisher.PublishEvent(this, new ChatChannelJoinedEventArgs(ChatChannelType.Guild, new DefaultVivoxTextChannelSubscribableAdapter(guildChannel), new DefaultVivoxChatChannelSenderAdapter(guildChannel)));
}
catch (Exception e)
{
if (Logger.IsErrorEnabled)
{
Logger.Error($"Failed to Initialize Guild chat. Reason: {e.Message}\n\nStack: {e.StackTrace}");
}
throw;
}
});
}
public async Task <IActionResult> CreateCharacter([FromRoute] string name,
[FromServices][NotNull] IPlayfabCharacterClient playfabCharacterClient,
[FromServices][NotNull] ICharacterAppearanceRepository characterAppearanceRepository,
[FromServices][NotNull] ICharacterDataRepository characterDataRepository)
{
if (playfabCharacterClient == null)
{
throw new ArgumentNullException(nameof(playfabCharacterClient));
}
if (characterAppearanceRepository == null)
{
throw new ArgumentNullException(nameof(characterAppearanceRepository));
}
if (characterDataRepository == null)
{
throw new ArgumentNullException(nameof(characterDataRepository));
}
if (string.IsNullOrWhiteSpace(name))
{
throw new ArgumentException("Value cannot be null or whitespace.", nameof(name));
}
int accountId = ClaimsReader.GetAccountIdInt(User);
bool nameIsAvailable = await ValidateNameAvailability(name);
if (!nameIsAvailable)
{
return(BadRequest(new CharacterCreationResponse(CharacterCreationResponseCode.NameUnavailableError)));
}
string playfabId = ClaimsReader.GetPlayfabId(User);
//Now, we actually need to create the character on PlayFab first. It's better to have an orphaned character on PlayFab
//than to have a character without a PlayFab equivalent.
PlayFabResultModel <GladMMOPlayFabGrantCharacterToUserResult> playFabResultModel = await playfabCharacterClient.GrantCharacterToUser(new GladMMOPlayFabGrantCharacterToUserRequest(name, "test", playfabId));
//TODO: Better error handling
if (playFabResultModel.ResultCode != HttpStatusCode.OK)
{
if (Logger.IsEnabled(LogLevel.Error))
{
Logger.LogError($"PlayFab CharacterCreation Erorr: {playFabResultModel.ResultCode}:{playFabResultModel.ResultStatus}");
}
return(BadRequest(new CharacterCreationResponse(CharacterCreationResponseCode.GeneralServerError)));
}
CharacterEntryModel characterEntryModel = new CharacterEntryModel(accountId, name, playfabId, playFabResultModel.Data.CharacterId);
//TODO: We need a transition around the creation of the below entries.
ProjectVersionStage.AssertBeta();
//TODO: Don't expose the database table model
//Otherwise we should try to create. There is a race condition here that can cause it to still fail
//since others could create a character with this name before we finish after checking
bool result = await CharacterRepository.TryCreateAsync(characterEntryModel);
//TODO: Also needs to be apart of the transaction
if (result)
{
await characterDataRepository.TryCreateAsync(new CharacterDataModel(characterEntryModel.CharacterId, 0));
await characterAppearanceRepository.TryCreateAsync(new CharacterAppearanceModel(characterEntryModel.CharacterId, 9)); //Default is 9 right now.
}
return(Json(new CharacterCreationResponse(CharacterCreationResponseCode.Success)));
}