public NativeMessageHandler(bool throwOnCaptiveNetwork, CustomSSLVerification customSSLVerification, NativeCookieHandler cookieHandler = null)
{
this.throwOnCaptiveNetwork = throwOnCaptiveNetwork;
var configuration = NSUrlSessionConfiguration.DefaultSessionConfiguration;
// System.Net.ServicePointManager.SecurityProtocol provides a mechanism for specifying supported protocol types
// for System.Net. Since iOS only provides an API for a minimum and maximum protocol we are not able to port
// this configuration directly and instead use the specified minimum value when one is specified.
configuration.TLSMinimumSupportedProtocol = SslProtocol.Tls_1_2;
this.CertificatePinner = new CertificatePinner();
foreach (var pin in customSSLVerification.Pins)
{
this.CertificatePinner.AddPins(pin.Hostname, pin.PublicKeys);
}
SetClientCertificate(customSSLVerification.ClientCertificate);
var urlSessionDelegate = new DataTaskDelegate(this);
session = NSUrlSession.FromConfiguration(configuration, (INSUrlSessionDelegate)urlSessionDelegate, null);
// NSUrlSessionConfiguration.DefaultSessionConfiguration uses the default NSHttpCookieStorage.SharedStorage
}
public NativeMessageHandler()
{
var configuration = NSUrlSessionConfiguration.DefaultSessionConfiguration;
// 两个数据包之间的时间大于该时间则认为超时，默认60秒
// 为减少服务器推送模式时的重连次数，增大超时限制
configuration.TimeoutIntervalForRequest = 300;
// System.Net.ServicePointManager.SecurityProtocol provides a mechanism for specifying supported protocol types
// for System.Net. Since iOS only provides an API for a minimum and maximum protocol we are not able to port
// this configuration directly and instead use the specified minimum value when one is specified.
configuration.TLSMinimumSupportedProtocol = SslProtocol.Tls_1_2;
var urlSessionDelegate = new DataTaskDelegate(this);
_session = NSUrlSession.FromConfiguration(configuration, (INSUrlSessionDelegate)urlSessionDelegate, null);
}
public NativeMessageHandler(bool throwOnCaptiveNetwork, bool customSSLVerification, NativeCookieHandler cookieHandler = null)
{
var configuration = NSUrlSessionConfiguration.DefaultSessionConfiguration;
// System.Net.ServicePointManager.SecurityProtocol provides a mechanism for specifying supported protocol types
// for System.Net. Since iOS only provides an API for a minimum and maximum protocol we are not able to port
// this configuration directly and instead use the specified minimum value when one is specified.
if (minimumSSLProtocol.HasValue)
{
configuration.TLSMinimumSupportedProtocol = minimumSSLProtocol.Value;
}
var urlSessionDelegate = new DataTaskDelegate(this);
session = NSUrlSession.FromConfiguration(NSUrlSessionConfiguration.DefaultSessionConfiguration, (INSUrlSessionDelegate)urlSessionDelegate, null);
this.throwOnCaptiveNetwork = throwOnCaptiveNetwork;
this.customSSLVerification = customSSLVerification;
// NSUrlSessionConfiguration.DefaultSessionConfiguration uses the default NSHttpCookieStorage.SharedStorage
this.DisableCaching = false;
}
public NativeMessageHandler(bool throwOnCaptiveNetwork, TLSConfig tLSConfig, NativeCookieHandler cookieHandler = null, IWebProxy proxy = null)
{
this.throwOnCaptiveNetwork = throwOnCaptiveNetwork;
var configuration = NSUrlSessionConfiguration.DefaultSessionConfiguration;
this.TLSConfig = tLSConfig;
// System.Net.ServicePointManager.SecurityProtocol provides a mechanism for specifying supported protocol types
// for System.Net. Since iOS only provides an API for a minimum and maximum protocol we are not able to port
// this configuration directly and instead use the specified minimum value when one is specified.
configuration.TLSMinimumSupportedProtocol = SslProtocol.Tls_1_2;
if (!TLSConfig.DangerousAcceptAnyServerCertificateValidator &&
TLSConfig.Pins != null &&
TLSConfig.Pins.Count > 0 &&
TLSConfig.Pins.FirstOrDefault(p => p.PublicKeys.Count() > 0) != null)
{
this.PinningMode = "PublicKeysOnly";
this.CertificatePinner = new CertificatePinner();
foreach (var pin in TLSConfig.Pins)
{
this.CertificatePinner.AddPins(pin.Hostname, pin.PublicKeys);
}
}
SetClientCertificate(TLSConfig.ClientCertificate);
// NSUrlSessionConfiguration.DefaultSessionConfiguration uses the default NSHttpCookieStorage.SharedStorage
// PR: Proxy has been supported on iOS #19
if (proxy != null && proxy is WebProxy)
{
var webProxy = proxy as WebProxy;
NSObject[] values =
{
NSObject.FromObject(webProxy.Address.Host),
NSNumber.FromInt32(webProxy.Address.Port),
NSNumber.FromInt32(1)
};
NSObject[] keys =
{
NSObject.FromObject("HTTPSProxy"),
NSObject.FromObject("HTTPSPort"),
NSObject.FromObject("HTTPSEnable")
};
var proxyDict = NSDictionary.FromObjectsAndKeys(values, keys);
configuration.ConnectionProxyDictionary = proxyDict;
if (webProxy.Credentials != null)
{
var credentials = (NetworkCredential)webProxy.Credentials;
var authData = string.Format("{0}:{1}", credentials.UserName, credentials.Password);
var authHeaderValue = Convert.ToBase64String(Encoding.UTF8.GetBytes(authData));
NSObject[] hValues =
{
NSObject.FromObject(authHeaderValue)
};
NSObject[] hKeys =
{
NSObject.FromObject("Proxy-Authorization")
};
var headers = NSDictionary.FromObjectsAndKeys(hValues, hKeys);
configuration.HttpAdditionalHeaders = headers;
}
}
var urlSessionDelegate = new DataTaskDelegate(this);
session = NSUrlSession.FromConfiguration(configuration, (INSUrlSessionDelegate)urlSessionDelegate, null);
}