Add WebProxySettings (use when proxying requests) (#370)

* webproxy part 1

* fixed

* Push to MyGet

* WebProxy standalone

* -n true

* nuget --- "-n true"

* AllowAutoRedirect

* .

src/WireMock.Net/Settings/IProxyAndRecordSettings.cs

@@ -44,5 +44,15 @@ namespace WireMock.Settings
         /// Defines a list of cookies which will excluded from the saved mappings.
         /// </summary>
         string[] BlackListedCookies { get; set; }
+
+        /// <summary>
+        /// Defines the WebProxySettings.
+        /// </summary>
+        IWebProxySettings WebProxySettings { get; set; }
+
+        /// <summary>
+        /// Proxy requests should follow redirection (30x).
+        /// </summary>
+        bool? AllowAutoRedirect { get; set; }
     }
-}
+}

src/WireMock.Net/Settings/IWebProxySettings.cs

@@ -0,0 +1,20 @@
+namespace WireMock.Settings
+{
+    public interface IWebProxySettings
+    {
+        /// <summary>
+        /// A string instance that contains the address of the proxy server.
+        /// </summary>
+        string Address { get; set; }
+
+        /// <summary>
+        /// The user name associated with the credentials.
+        /// </summary>
+        string UserName { get; set; }
+
+        /// <summary>
+        /// The password for the user name associated with the credentials.
+        /// </summary>
+        string Password { get; set; }
+    }
+}

src/WireMock.Net/Settings/ProxyAndRecordSettings.cs

@@ -34,5 +34,13 @@ namespace WireMock.Settings
         /// <inheritdoc cref="IProxyAndRecordSettings.BlackListedCookies"/>
         [PublicAPI]
         public string[] BlackListedCookies { get; set; }
+
+        /// <inheritdoc cref="IProxyAndRecordSettings.WebProxySettings"/>
+        [PublicAPI]
+        public IWebProxySettings WebProxySettings { get; set; }
+
+        /// <inheritdoc cref="IProxyAndRecordSettings.AllowAutoRedirect"/>
+        [PublicAPI]
+        public bool? AllowAutoRedirect { get; set; }
     }
 }

src/WireMock.Net/Settings/WebProxySettings.cs

@@ -0,0 +1,19 @@
+using JetBrains.Annotations;
+
+namespace WireMock.Settings
+{
+    public class WebProxySettings : IWebProxySettings
+    {
+        /// <inheritdoc cref="IWebProxySettings.Address"/>
+        [PublicAPI]
+        public string Address { get; set; }
+
+        /// <inheritdoc cref="IWebProxySettings.UserName"/>
+        [PublicAPI]
+        public string UserName { get; set; }
+
+        /// <inheritdoc cref="IWebProxySettings.Password"/>
+        [PublicAPI]
+        public string Password { get; set; }
+    }
+}