/// <summary>
/// Initializes a new instance of the <see cref="Pusher" /> class.
/// </summary>
/// <param name="appId">The app id.</param>
/// <param name="appKey">The app key.</param>
/// <param name="appSecret">The app secret.</param>
/// <param name="options">Additional options to be used with the instance e.g. setting the call to the REST API to be made over HTTPS.</param>
public Pusher(string appId, string appKey, string appSecret, IPusherOptions options)
{
ThrowArgumentExceptionIfNullOrEmpty(appId, "appId");
ThrowArgumentExceptionIfNullOrEmpty(appKey, "appKey");
ThrowArgumentExceptionIfNullOrEmpty(appSecret, "appSecret");
if (options == null)
{
options = new PusherOptions();
}
_appId = appId;
_appKey = appKey;
_appSecret = appSecret;
_options = options;
}
/// <summary>
/// Initializes a new instance of the <see cref="Pusher" /> class.
/// </summary>
/// <param name="appId">The app id.</param>
/// <param name="appKey">The app key.</param>
/// <param name="appSecret">The app secret.</param>
/// <param name="options">(Optional)Additional options to be used with the instance e.g. setting the call to the REST API to be made over HTTPS.</param>
public Pusher(string appId, string appKey, string appSecret, IPusherOptions options = null)
{
ThrowArgumentExceptionIfNullOrEmpty(appId, "appId");
ThrowArgumentExceptionIfNullOrEmpty(appKey, "appKey");
ThrowArgumentExceptionIfNullOrEmpty(appSecret, "appSecret");
if (options == null)
{
options = new PusherOptions();
}
_appKey = appKey;
_appSecret = appSecret;
_options = options;
_factory = new AuthenticatedRequestFactory(appKey, appId, appSecret);
}
public AuthModule()
{
PusherServer.PusherOptions options = new PusherServer.PusherOptions
{
EncryptionMasterKey = Convert.FromBase64String(EncryptionMasterKeyText),
Cluster = Config.Cluster,
};
var provider = new PusherServer.Pusher(PusherApplicationId, PusherApplicationKey, PusherApplicationSecret, options);
Post["/auth/{username}", ctx => ctx.Request.Form.channel_name && ctx.Request.Form.socket_id] = _ =>
{
Console.WriteLine($"Processing auth request for '{Request.Form.channel_name}' channel, for socket ID '{Request.Form.socket_id}'");
string channelName = Request.Form.channel_name;
string socketId = Request.Form.socket_id;
string authData = null;
if (Channel.GetChannelType(channelName) == ChannelTypes.Presence)
{
var channelData = new PresenceChannelData
{
user_id = socketId,
user_info = new { Name = _.username.ToString() }
};
authData = provider.Authenticate(channelName, socketId, channelData).ToJson();
}
else
{
authData = provider.Authenticate(channelName, socketId).ToJson();
}
if (Channel.GetChannelType(channelName) == ChannelTypes.PrivateEncrypted)
{
#pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
SendSecretMessageAsync();
#pragma warning restore CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
}
return(authData);
};
}
private async Task SendSecretMessageAsync()
{
await Task.Delay(5000).ConfigureAwait(false);
PusherServer.PusherOptions options = new PusherServer.PusherOptions
{
EncryptionMasterKey = Convert.FromBase64String(EncryptionMasterKeyText),
Cluster = Config.Cluster,
};
string channelName = "private-encrypted-channel";
string eventName = "secret-event";
var provider = new PusherServer.Pusher(PusherApplicationId, PusherApplicationKey, PusherApplicationSecret, options);
string secretMessage = $"sent secret at {DateTime.Now} on '{channelName}' using event '{eventName}'.";
await provider.TriggerAsync(channelName, eventName, new
{
Name = nameof(AuthModule),
Message = secretMessage,
}).ConfigureAwait(false);
Console.WriteLine(secretMessage);
}
public async Task <string> AuthorizeAsync(string channelName, string socketId)
{
string authData = null;
double delay = (await LatencyInducer.InduceLatencyAsync(MinLatency, MaxLatency)) / 1000.0;
Trace.TraceInformation($"{this.GetType().Name} paused for {Math.Round(delay, 3)} second(s)");
await Task.Run(() =>
{
PusherServer.PusherOptions options = new PusherServer.PusherOptions
{
EncryptionMasterKey = _encryptionKey,
Cluster = Config.Cluster,
};
var provider = new PusherServer.Pusher(Config.AppId, Config.AppKey, Config.AppSecret, options);
if (channelName.StartsWith("presence-"))
{
var channelData = new PresenceChannelData
{
user_id = socketId,
user_info = new FakeUserInfo {
name = _userName
}
};
authData = provider.Authenticate(channelName, socketId, channelData).ToJson();
}
else
{
authData = provider.Authenticate(channelName, socketId).ToJson();
}
if (channelName.Contains(TamperToken))
{
authData = authData.Replace("1", "2");
}
}).ConfigureAwait(false);
return(authData);
}
