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https://github.com/dotnet/MQTTnet.git
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Merge branch 'develop' into ServerShutdown
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@@ -63,7 +63,7 @@ namespace MQTTnet.Implementations
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if (_options.TlsOptions.UseTls)
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{
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sslStream = new SslStream(new NetworkStream(_socket, true), false, InternalUserCertificateValidationCallback);
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await sslStream.AuthenticateAsClientAsync(_options.Server, LoadCertificates(), SslProtocols.Tls12, _options.TlsOptions.IgnoreCertificateRevocationErrors).ConfigureAwait(false);
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await sslStream.AuthenticateAsClientAsync(_options.Server, LoadCertificates(), _options.TlsOptions.SslProtocol, _options.TlsOptions.IgnoreCertificateRevocationErrors).ConfigureAwait(false);
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}
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CreateStream(sslStream);
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@@ -1,4 +1,5 @@
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using System;
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using System.Net;
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using System.Net.WebSockets;
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using System.Security.Cryptography.X509Certificates;
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using System.Threading;
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@@ -14,7 +15,7 @@ namespace MQTTnet.Implementations
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private readonly MqttClientWebSocketOptions _options;
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private WebSocket _webSocket;
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public MqttWebSocketChannel(MqttClientWebSocketOptions options)
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{
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_options = options ?? throw new ArgumentNullException(nameof(options));
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@@ -45,6 +46,11 @@ namespace MQTTnet.Implementations
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var clientWebSocket = new ClientWebSocket();
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if (_options.ProxyOptions != null)
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{
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clientWebSocket.Options.Proxy = CreateProxy();
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}
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if (_options.RequestHeaders != null)
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{
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foreach (var requestHeader in _options.RequestHeaders)
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@@ -132,5 +138,31 @@ namespace MQTTnet.Implementations
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_webSocket = null;
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}
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}
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private IWebProxy CreateProxy()
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{
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if (string.IsNullOrEmpty(_options.ProxyOptions?.Address))
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{
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return null;
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}
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#if WINDOWS_UWP
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throw new NotSupportedException("Proxies are not supported in UWP.");
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#elif NETSTANDARD1_3
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throw new NotSupportedException("Proxies are not supported in netstandard 1.3.");
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#else
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var proxyUri = new Uri(_options.ProxyOptions.Address);
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if (!string.IsNullOrEmpty(_options.ProxyOptions.Username) && !string.IsNullOrEmpty(_options.ProxyOptions.Password))
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{
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var credentials =
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new NetworkCredential(_options.ProxyOptions.Username, _options.ProxyOptions.Password, _options.ProxyOptions.Domain);
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return new WebProxy(proxyUri, _options.ProxyOptions.BypassOnLocal, _options.ProxyOptions.BypassList, credentials);
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}
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return new WebProxy(proxyUri, _options.ProxyOptions.BypassOnLocal, _options.ProxyOptions.BypassList);
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#endif
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}
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}
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}
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