/// <summary>
/// Pair appication to registered applications in scatter
/// </summary>
/// <param name="passthrough">pass through rekey process</param>
/// <param name="timeout">set response timeout that overrides the default one</param>
/// <returns></returns>
public async Task Pair(bool passthrough = false, int?timeout = null)
{
var pairOpenTask = new TaskCompletionSource <object>();
var openTask = new OpenTask()
{
PromiseTask = pairOpenTask,
TaskRequestTime = DateTime.Now,
TaskTimeoutMS = timeout.HasValue ? timeout.Value : TimeoutMS
};
if (OpenTasks.ContainsKey(PairOpenId))
{
OpenTasks[PairOpenId] = openTask;
}
else
{
OpenTasks.Add(PairOpenId, openTask);
}
await SockIO.EmitAsync("pair", new RequestWrapper()
{
data = new PairRequest()
{
appkey = StorageProvider.GetAppkey(),
passthrough = passthrough,
origin = AppName
},
plugin = AppName
});
await pairOpenTask.Task;
}
private void HandleRekeyResponse(IEnumerable <object> args)
{
GenerateNewAppKey();
SockIO.EmitAsync("rekeyed", new
{
plugin = AppName,
data = new
{
origin = AppName,
appkey = StorageProvider.GetAppkey()
}
});
}
public async Task Pair(bool passthrough = false)
{
PairOpenTask = new TaskCompletionSource <bool>();
await SockIO.EmitAsync("pair", new RequestWrapper()
{
data = new PairRequest()
{
appkey = StorageProvider.GetAppkey(),
passthrough = passthrough,
origin = AppName
},
plugin = AppName
});
await PairOpenTask.Task;
}
/// <summary>
/// Send api request to scatter
/// </summary>
/// <typeparam name="TRequest">Request type param</typeparam>
/// <typeparam name="TReturn">Return type param</typeparam>
/// <param name="request">Request object</param>
/// <param name="timeout">set response timeout that overrides the default one</param>
/// <returns></returns>
public async Task <TReturn> SendApiRequest <TRequest, TReturn>(Request <TRequest> request, int?timeout = null)
{
if (request.type == "identityFromPermissions" && !Paired)
{
return(default(TReturn));
}
await Pair();
if (!Paired)
{
throw new Exception("The user did not allow this app to connect to their Scatter");
}
var tcs = new TaskCompletionSource <object>();
do
{
request.id = UtilsHelper.RandomNumber(24);
}while (OpenTasks.ContainsKey(request.id));
request.appkey = StorageProvider.GetAppkey();
request.nonce = StorageProvider.GetNonce() ?? "";
var nextNonce = UtilsHelper.RandomNumberBytes();
request.nextNonce = UtilsHelper.ByteArrayToHexString(Sha256Manager.GetHash(nextNonce));
StorageProvider.SetNonce(UtilsHelper.ByteArrayToHexString(nextNonce));
OpenTasks.Add(request.id, new OpenTask()
{
PromiseTask = tcs,
TaskRequestTime = DateTime.Now,
TaskTimeoutMS = timeout.HasValue ? timeout.Value : TimeoutMS
});
await SockIO.EmitAsync("api", new RequestWrapper()
{
data = request,
plugin = AppName
});
return(BuildApiResponse <TReturn>(await tcs.Task));
}