Add W3C acceptInsecureCerts Capability and set default to true

Author: AutomatedTester

dotnet/src/webdriver/Remote/CapabilityType.cs

@@ -73,6 +73,11 @@ public static class CapabilityType
         /// </summary>
         public static readonly string AcceptSslCertificates = "acceptSslCerts";
 
+        /// <summary>
+        /// Capability name used to indicate whether the browser accepts SSL certificates on W3C Endpoints
+        /// </summary>
+        public static readonly string AcceptInsecureCertificates = "acceptInsecureCerts";
+
         /// <summary>
         /// Capability name used to indicate whether the browser uses native events.
         /// </summary>

dotnet/src/webdriver/Remote/DesiredCapabilities.cs

@@ -161,6 +161,28 @@ public bool IsJavaScriptEnabled
             }
         }
 
+        /// <summary>
+        /// Gets or sets a value indicating whether the browser accepts SSL certificates.
+        /// </summary>
+        public bool AcceptInsecureCerts
+        {
+            get
+            {
+              bool acceptSSLCerts = false;
+              object capabilityValue = this.GetCapability(CapabilityType.AcceptInsecureCertificates);
+              if (capabilityValue != null)
+              {
+                acceptSSLCerts = (bool)capabilityValue;
+              }
+              return acceptSSLCerts;
+            }
+
+            set
+            {
+                this.SetCapability(CapabilityType.AcceptInsecureCertificates, value);
+            }
+        }
+
         /// <summary>
         /// Gets the internal capabilities dictionary.
         /// </summary>
@@ -175,7 +197,9 @@ internal Dictionary<string, object> CapabilitiesDictionary
         /// <returns>New instance of DesiredCapabilities for use with Firefox</returns>
         public static DesiredCapabilities Firefox()
         {
-            return new DesiredCapabilities("firefox", string.Empty, new Platform(PlatformType.Any));
+            DesiredCapabilities dc = new DesiredCapabilities("firefox", string.Empty, new Platform(PlatformType.Any))
+            dc.AcceptInsecureCerts = true;
+            return dc;
         }
 
         /// <summary>