public void TestClone()
{
var c = new Config();
var backoffStrategy = new FullJitterStrategy();
var tlsConfig = new TlsConfig();
c.Set("dial_timeout", "50ms");
c.Set("read_timeout", "5m");
c.Set("heartbeat_interval", "2s");
c.Set("rdy_redistribute_interval", "3s");
c.Set("backoff_strategy", backoffStrategy);
c.Set("rdy_redistribute_on_idle", true);
c.Set("tls_config", tlsConfig);
c.Validate();
var c2 = c.Clone();
Assert.AreEqual(TimeSpan.FromMilliseconds(50), c2.DialTimeout, "dial_timeout");
Assert.AreEqual(TimeSpan.FromMinutes(5), c2.ReadTimeout, "read_timeout");
Assert.AreEqual(TimeSpan.FromSeconds(10), c2.WriteTimeout, "write_timeout");
Assert.AreEqual(TimeSpan.FromSeconds(60), c2.LookupdPollInterval, "lookupd_poll_interval");
Assert.AreEqual(0.3, c2.LookupdPollJitter, "lookupd_poll_jitter");
Assert.AreEqual(TimeSpan.FromMinutes(15), c2.MaxRequeueDelay, "max_requeue_delay");
Assert.AreEqual(TimeSpan.FromSeconds(90), c2.DefaultRequeueDelay, "default_requeue_delay");
Assert.AreEqual(backoffStrategy, c2.BackoffStrategy, "backoff_strategy");
Assert.AreEqual(TimeSpan.FromMinutes(2), c2.MaxBackoffDuration, "max_backoff_duration");
Assert.AreEqual(TimeSpan.FromSeconds(1), c2.BackoffMultiplier, "backoff_multiplier");
Assert.AreEqual(5, c2.MaxAttempts, "max_attempts");
Assert.AreEqual(TimeSpan.FromSeconds(10), c2.LowRdyIdleTimeout, "low_rdy_idle_timeout");
Assert.AreEqual(TimeSpan.FromSeconds(3), c2.RDYRedistributeInterval, "rdy_redistribute_interval");
Assert.AreEqual(true, c2.RDYRedistributeOnIdle, "rdy_redistribute_on_idle");
Assert.AreEqual(OS.Hostname().Split('.')[0], c2.ClientID, "client_id");
Assert.AreEqual(OS.Hostname(), c2.Hostname, "hostname");
Assert.AreEqual(string.Format("{0}/{1}", ClientInfo.ClientName, ClientInfo.Version), c2.UserAgent, "user_agent");
Assert.AreEqual(TimeSpan.FromSeconds(2), c2.HeartbeatInterval, "heartbeat_interval");
Assert.AreEqual(0, c2.SampleRate, "sample_rate");
Assert.AreEqual(tlsConfig, c2.TlsConfig, "tls_config");
//Assert.AreEqual(false, c2.Deflate, "deflate"); // TODO: Deflate
//Assert.AreEqual(6, c2.DeflateLevel, "deflate_level"); // TODO: Deflate
//Assert.AreEqual(false, c2.Snappy, "snappy"); // TODO: Snappy
Assert.AreEqual(16384, c2.OutputBufferSize, "output_buffer_size");
Assert.AreEqual(TimeSpan.FromMilliseconds(250), c2.OutputBufferTimeout, "output_buffer_timeout");
Assert.AreEqual(1, c2.MaxInFlight, "max_in_flight");
Assert.AreEqual(TimeSpan.Zero, c2.MessageTimeout, "msg_timeout");
Assert.IsNull(c2.AuthSecret, "auth_secret");
}
public void UpgradeTls(TlsConfig tlsConfig)
{
if (tlsConfig == null)
{
throw new ArgumentNullException("tlsConfig");
}
lock (_readLocker)
{
lock (_writeLocker)
{
const bool leaveInnerStreamOpen = false;
var enabledSslProtocols = tlsConfig.GetEnabledSslProtocols();
string errorMessage = null;
var sslStream = new SslStream(
_networkStream,
leaveInnerStreamOpen,
(sender, certificate, chain, sslPolicyErrors) =>
ValidateCertificates(chain, sslPolicyErrors, tlsConfig, out errorMessage)
);
try
{
var certCollection = new X509Certificate2Collection();
if (tlsConfig.ClientCertificate != null)
{
certCollection.Add(tlsConfig.ClientCertificate);
}
sslStream.AuthenticateAsClient(_hostname, new X509Certificate2Collection(), enabledSslProtocols, tlsConfig.CheckCertificateRevocation);
}
catch (Exception ex)
{
throw new Exception(string.Format("{0} - {1}", ex.Message, errorMessage), ex);
}
_networkStream = sslStream;
}
}
}
private static bool ValidateCertificates(X509Chain chain, SslPolicyErrors sslPolicyErrors, TlsConfig tlsConfig, out string errorMessage)
{
errorMessage = null;
if ((sslPolicyErrors & SslPolicyErrors.RemoteCertificateNotAvailable) == SslPolicyErrors.RemoteCertificateNotAvailable)
{
errorMessage = chain.ChainStatus.GetErrors();
return(false);
}
if (tlsConfig.InsecureSkipVerify || sslPolicyErrors == SslPolicyErrors.None)
{
return(true);
}
else
{
errorMessage = chain.ChainStatus.GetErrors();
return(false);
}
}
private static bool ValidateCertificates(X509Chain chain, SslPolicyErrors sslPolicyErrors, TlsConfig tlsConfig, out string errorMessage)
{
errorMessage = null;
if ((sslPolicyErrors & SslPolicyErrors.RemoteCertificateNotAvailable) == SslPolicyErrors.RemoteCertificateNotAvailable)
{
errorMessage = chain.ChainStatus.GetErrors();
return false;
}
if (tlsConfig.InsecureSkipVerify || sslPolicyErrors == SslPolicyErrors.None)
{
return true;
}
else
{
errorMessage = chain.ChainStatus.GetErrors();
return false;
}
}
public void UpgradeTls(TlsConfig tlsConfig)
{
if (tlsConfig == null)
throw new ArgumentNullException("tlsConfig");
lock (_readLocker)
{
lock (_writeLocker)
{
const bool leaveInnerStreamOpen = false;
var enabledSslProtocols = tlsConfig.GetEnabledSslProtocols();
string errorMessage = null;
var sslStream = new SslStream(
_networkStream,
leaveInnerStreamOpen,
(sender, certificate, chain, sslPolicyErrors) =>
ValidateCertificates(chain, sslPolicyErrors, tlsConfig, out errorMessage)
);
try
{
sslStream.AuthenticateAsClient(_hostname, new X509Certificate2Collection(), enabledSslProtocols, tlsConfig.CheckCertificateRevocation);
}
catch (Exception ex)
{
throw new Exception(string.Format("{0} - {1}", ex.Message, errorMessage), ex);
}
_networkStream = sslStream;
}
}
}
public void TestMaxValues()
{
var c = new Config();
var tlsConfig = new TlsConfig();
c.Set("read_timeout", TimeSpan.FromMinutes(5));
c.Set("write_timeout", TimeSpan.FromMinutes(5));
c.Set("lookupd_poll_interval", TimeSpan.FromMinutes(5));
c.Set("lookupd_poll_jitter", 1);
c.Set("max_requeue_delay", TimeSpan.FromMinutes(60));
c.Set("default_requeue_delay", TimeSpan.FromMinutes(60));
c.Set("backoff_strategy", "full_jitter");
c.Set("max_backoff_duration", TimeSpan.FromMinutes(60));
c.Set("backoff_multiplier", TimeSpan.FromMinutes(60));
c.Set("max_attempts", 65535);
c.Set("low_rdy_idle_timeout", TimeSpan.FromMinutes(5));
c.Set("rdy_redistribute_interval", TimeSpan.FromSeconds(5));
c.Set("client_id", "my");
c.Set("hostname", "my.host.name.com");
c.Set("user_agent", "user-agent/1.0");
c.Set("heartbeat_interval", TimeSpan.MaxValue);
c.Set("sample_rate", 99);
c.Set("tls_config", tlsConfig);
//c.Set("deflate", true); // TODO: Deflate
//c.Set("deflate_level", 9); // TODO: Deflate
//c.Set("snappy", true); // TODO: Snappy
c.Set("output_buffer_size", Int64.MaxValue);
c.Set("output_buffer_timeout", TimeSpan.MaxValue);
c.Set("max_in_flight", int.MaxValue);
c.Set("msg_timeout", TimeSpan.MaxValue);
c.Set("auth_secret", "!@#@#$#%");
Assert.AreEqual(TimeSpan.FromMinutes(5), c.ReadTimeout, "read_timeout");
Assert.AreEqual(TimeSpan.FromMinutes(5), c.WriteTimeout, "write_timeout");
Assert.AreEqual(TimeSpan.FromMinutes(5), c.LookupdPollInterval, "lookupd_poll_interval");
Assert.AreEqual(1, c.LookupdPollJitter, "lookupd_poll_jitter");
Assert.AreEqual(TimeSpan.FromMinutes(60), c.MaxRequeueDelay, "max_requeue_delay");
Assert.AreEqual(TimeSpan.FromMinutes(60), c.DefaultRequeueDelay, "default_requeue_delay");
Assert.AreEqual(typeof(FullJitterStrategy), c.BackoffStrategy.GetType(), "backoff_strategy");
Assert.AreEqual(TimeSpan.FromMinutes(60), c.MaxBackoffDuration, "max_backoff_duration");
Assert.AreEqual(TimeSpan.FromMinutes(60), c.BackoffMultiplier, "backoff_multiplier");
Assert.AreEqual(65535, c.MaxAttempts, "max_attempts");
Assert.AreEqual(TimeSpan.FromMinutes(5), c.LowRdyIdleTimeout, "low_rdy_idle_timeout");
Assert.AreEqual(TimeSpan.FromSeconds(5), c.RDYRedistributeInterval, "rdy_redistribute_interval");
Assert.AreEqual("my", c.ClientID, "client_id");
Assert.AreEqual("my.host.name.com", c.Hostname, "hostname");
Assert.AreEqual("user-agent/1.0", c.UserAgent, "user_agent");
Assert.AreEqual(TimeSpan.MaxValue, c.HeartbeatInterval, "heartbeat_interval");
Assert.AreEqual(99, c.SampleRate, "sample_rate");
Assert.AreEqual(tlsConfig, c.TlsConfig, "tls_config");
//Assert.AreEqual(true, c.Deflate, "deflate"); // TODO: Deflate
//Assert.AreEqual(9, c.DeflateLevel, "deflate_level"); // TODO: Deflate
//Assert.AreEqual(true, c.Snappy, "snappy"); // TODO: Snappy
Assert.AreEqual(Int64.MaxValue, c.OutputBufferSize, "output_buffer_size");
Assert.AreEqual(TimeSpan.MaxValue, c.OutputBufferTimeout, "output_buffer_timeout");
Assert.AreEqual(int.MaxValue, c.MaxInFlight, "max_in_flight");
Assert.AreEqual(TimeSpan.MaxValue, c.MessageTimeout, "msg_timeout");
Assert.AreEqual("!@#@#$#%", c.AuthSecret, "auth_secret");
}