fix(ibm-service): add httpconfigs to set a proxy and disable ssl

src/IBM.Cloud.SDK.Core/Model/HttpConfigOptions.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Net;
+
+namespace IBM.Cloud.SDK.Core.Model
+{
+    public class HttpConfigOptions
+    {
+        public static string ErrorMessagePropMissing = "The {0} property is required but was not specified.";
+        public WebProxy Proxy { get; private set; }
+        public bool DisableSslVerification { get; private set; }
+
+        // this empty constructor will be used by the builder 
+        public HttpConfigOptions()
+        {
+        }
+
+        public HttpConfigOptions SetProxy(WebProxy proxy)
+        {
+            Proxy = proxy;
+            return this;
+        }
+
+        public HttpConfigOptions SetDisableSslVerification(bool disableSslVerification)
+        {
+            DisableSslVerification = disableSslVerification;
+            return this;
+        }
+
+        public HttpConfigOptions Build()
+        {
+            return this;
+        }
+    }
+}

src/IBM.Cloud.SDK.Core/Service/IBMService.cs

@@ -23,7 +23,8 @@
 using IBM.Cloud.SDK.Core.Authentication.NoAuth;
 using IBM.Cloud.SDK.Core.Http;
 using IBM.Cloud.SDK.Core.Util;
-
+using IBM.Cloud.SDK.Core.Model;
+
 namespace IBM.Cloud.SDK.Core.Service
 {
     public abstract class IBMService : IIBMService
@@ -84,16 +85,23 @@ protected IBMService(string serviceName, IAuthenticator authenticator, WebProxy
             {
                 SetServiceUrl(serviceUrl);
             }
-
-            // Check to see if "disable ssl" was set in the service properties.
-            bool disableSsl = false;
-            props.TryGetValue(PropNameServiceDisableSslVerification, out string tempDisableSsl);
-            if (!string.IsNullOrEmpty(tempDisableSsl))
-            {
-                bool.TryParse(tempDisableSsl, out disableSsl);
-            }
-
-            DisableSslVerification(disableSsl);
+        }
+
+        public void ConfigureClient(HttpConfigOptions httpConfigOptions)
+        {
+            string CurrentServiceUrl = ServiceUrl;
+
+            if (httpConfigOptions.Proxy != null)
+            {
+                Client = new IBMHttpClient(httpConfigOptions.Proxy);
+            }
+
+            if (httpConfigOptions.DisableSslVerification)
+            {
+                Client.DisableSslVerification(httpConfigOptions.DisableSslVerification);
+            }
+
+            SetServiceUrl(CurrentServiceUrl);
         }
 
         protected void SetAuthentication()
@@ -113,11 +121,6 @@ public void SetServiceUrl(string serviceUrl)
             Endpoint = serviceUrl;
         }
 
-        public void DisableSslVerification(bool insecure)
-        {
-            Client.DisableSslVerification(insecure);
-        }
-
         public void WithHeader(string name, string value)
         {
             if (!customRequestHeaders.ContainsKey(name))