Watson Unity SDK 2.8.0

.gitignore

@@ -77,3 +77,4 @@ Docs/publishing-release.md.meta
 **/.swagger-codegen
 /Scripts/Editor/Help/
 /Scripts/Editor/Help.meta
+*/MRefBuilder.config.meta

Doxyfile

@@ -38,7 +38,7 @@ PROJECT_NAME           = "IBM Watson SDK for Unity"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 2.7.0
+PROJECT_NUMBER         = 2.8.0
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a

Scripts/Connection/WSConnector.cs

@@ -22,11 +22,8 @@
 using IBM.Watson.DeveloperCloud.Utilities;
 using System.Collections;
 using System.Collections.Generic;
-using System.Threading;
-#if UNITY_2018_2_OR_NEWER
 using System.Security.Authentication;
-#endif
-
+using System.Threading;
 #if !NETFX_CORE
 using UnitySDK.WebSocketSharp;
 #else
@@ -193,6 +190,8 @@ public Dictionary<string, string> Headers {
         private AutoResetEvent _receiveEvent = new AutoResetEvent(false);
         private Queue<Message> _receiveQueue = new Queue<Message>();
         private int _receiverRoutine = 0;
+        private static readonly string https = "https://";
+        private static readonly string wss = "wss://";
         #endregion
 
         /// <summary>
@@ -203,78 +202,76 @@ public Dictionary<string, string> Headers {
         public static string FixupURL(string URL)
         {
 #if UNITY_2018_2_OR_NEWER
+#if NET_4_6
             //  Use standard endpoints since 2018.2 supports TLS 1.2
-            if (URL.StartsWith("http://stream."))
-            {
-                URL = URL.Replace("http://stream.", "ws://stream.");
-            }
-            else if (URL.StartsWith("https://stream."))
+            if (URL.StartsWith("https://stream."))
             {
                 URL = URL.Replace("https://stream.", "wss://stream.");
             }
 
-            //  TLS 1.0 endpoint
-            else if (URL.StartsWith("http://stream-tls10."))
-            {
-                URL = URL.Replace("http://stream-tls10.", "ws://stream.");
-            }
+            //  TLS 1.0 endpoint - Do not change this to TLS 1.2 endpoint since
+            //  users may need to use the TLS 1.0 endpoint because of different
+            //  platforms.
             else if (URL.StartsWith("https://stream-tls10."))
             {
-                URL = URL.Replace("https://stream-tls10.", "wss://stream.");
+                URL = URL.Replace("https://stream-tls10.", "wss://stream-tls10.");
             }
-
             //  Germany
-            else if (URL.StartsWith("http://gateway-fra."))
-            {
-                URL = URL.Replace("http://gateway-fra.", "ws://stream-fra.");
-            }
             else if (URL.StartsWith("https://gateway-fra."))
             {
                 URL = URL.Replace("https://gateway-fra.", "wss://stream-fra.");
             }
-
             //  US East
-            else if (URL.StartsWith("http://gateway-wdc."))
-            {
-                URL = URL.Replace("http://gateway-wdc.", "ws://gateway-wdc.");
-            }
             else if (URL.StartsWith("https://gateway-wdc."))
             {
                 URL = URL.Replace("https://gateway-wdc.", "wss://gateway-wdc.");
             }
-
-
             //  Sydney
-            else if (URL.StartsWith("http://gateway-syd."))
-            {
-                URL = URL.Replace("http://gateway-syd.", "ws://gateway-syd.");
-            }
             else if (URL.StartsWith("https://gateway-syd."))
             {
                 URL = URL.Replace("https://gateway-syd.", "wss://gateway-syd.");
             }
-
             else
             {
-                Log.Warning("WSConnector", "No case for URL for wss://. Leaving URL unchanged.");
+                URL = URL.Replace(https, wss);
+                Log.Warning("WSConnector", "No case for URL for wss://. Replacing https:// with wss://.");
+            }
+#else
+            //  Use TLS 1.0 endpoint if user is on .NET 3.5. US South is the 
+            //  only region that supports this endpoint.
+            if (URL.StartsWith("https://stream."))
+            {
+                URL = URL.Replace("https://stream.", "wss://stream-tls10.");
+            }
+            else if (URL.StartsWith("https://stream-tls10."))
+            {
+                URL = URL.Replace("https://stream-tls10.", "wss://stream-tls10.");
+            }
+            else
+            {
+                URL = URL.Replace(https, wss);
+                Log.Warning("WSConnector", "No case for URL for wss://. Replacing https:// with wss://.");
+                Log.Warning("WSConnector", "Streaming with TLS 1.0 is only available in US South. Please create your Speech to Text instance in US South. Alternatviely, use Unity 2018.2 with .NET 4.x Scripting Runtime Version enabled (File > Build Settings > Player Settings > Other Settings > Scripting Runtime Version).");
             }
+#endif
 #else
-            //  Redirect to TLS 1.0 endpoints. 
-            //  Note frankfurt endpoint does not support TLS 1.0.
-            if (URL.StartsWith("http://stream."))
-                URL = URL.Replace("http://stream.", "ws://stream-tls10.");
-            else if (URL.StartsWith("https://stream."))
+            //  Use TLS 1.0 endpoint if user is on .NET 3.5 or 4.6 if using Unity 2018.1 or older.
+            //  US South is the only region that supports this endpoint.
+            if (URL.StartsWith("https://stream."))
+            {
                 URL = URL.Replace("https://stream.", "wss://stream-tls10.");
-            else if (URL.StartsWith("http://stream-tls10."))
-                URL = URL.Replace("http://stream-tls10.", "ws://stream-tls10.");
+            }
             else if (URL.StartsWith("https://stream-tls10."))
+            {
                 URL = URL.Replace("https://stream-tls10.", "wss://stream-tls10.");
-            else if (URL.StartsWith("http://stream-fra."))
-                URL = URL.Replace("http://stream-fra.", "ws://stream-fra.");
-            else if (URL.StartsWith("https://stream-fra."))
-                URL = URL.Replace("https://stream-fra.", "wss://stream-fra.");
+            }
+            else
+            {
+                URL = URL.Replace(https, wss);
+                Log.Warning("WSConnector", "No case for URL for wss://. Replacing https:// with wss://.");
+                Log.Warning("WSConnector", "Streaming with TLS 1.0 is only available in US South. Please create your Speech to Text instance in US South. Alternatviely, use Unity 2018.2 with .NET 4.x Scripting Runtime Version enabled (File > Build Settings > Player Settings > Other Settings > Scripting Runtime Version).");
+            }
 #endif
-
             return URL;
         }
 
@@ -307,7 +304,7 @@ public static WSConnector CreateConnector(Credentials credentials, string functi
             return connector;
         }
 
-        #region Public Functions
+#region Public Functions
         /// <summary>
         /// This function sends the given message object.
         /// </summary>
@@ -359,9 +356,9 @@ public void Close()
             // setting the state to closed will make the SendThread automatically exit.
             _connectionState = ConnectionState.CLOSED;
         }
-        #endregion
+#endregion
 
-        #region Private Functions
+#region Private Functions
         private IEnumerator ProcessReceiveQueue()
         {
             while (_connectionState == ConnectionState.CONNECTED
@@ -392,10 +389,10 @@ private IEnumerator ProcessReceiveQueue()
             if (OnClose != null)
                 OnClose(this);
         }
-        #endregion
+#endregion
 
-        #region Threaded Functions
-        // NOTE: ALl functions in this region are operating in a background thread, do NOT call any Unity functions!
+#region Threaded Functions
+        // NOTE: All functions in this region are operating in a background thread, do NOT call any Unity functions!
 #if !NETFX_CORE
         private void SendMessages()
         {
@@ -412,8 +409,12 @@ private void SendMessages()
                 ws.OnClose += OnWSClose;
                 ws.OnError += OnWSError;
                 ws.OnMessage += OnWSMessage;
-#if UNITY_2018_2_OR_NEWER
+#if NET_4_6
+                //  Enable TLS 1.1 and TLS 1.2 if we are on .NET 4.x
                 ws.SslConfiguration.EnabledSslProtocols = SslProtocols.Tls12 | SslProtocols.Tls11 | SslProtocols.Tls;
+#else
+                //  .NET 3.x does not support TLS 1.1 or TLS 1.2
+                ws.SslConfiguration.EnabledSslProtocols = SslProtocols.Tls;
 #endif
                 ws.Connect();
 
@@ -589,6 +590,6 @@ private void WebSocket_MessageReceived(MessageWebSocket sender, MessageWebSocket
             }
         }
 #endif
-        #endregion
+#endregion
     }
 }

Scripts/Services/Assistant/v1/Model/MessageResponse.cs

@@ -62,6 +62,11 @@ public class MessageResponse
         /// <value>Output from the dialog, including the response to the user, the nodes that were triggered, and log messages.</value>
         [fsProperty("output")]
         public object Output { get; set; }
+        /// <summary>
+        /// An array of objects describing any actions requested by the dialog node.
+        /// </summary>
+        [fsProperty("actions")]
+        public object Actions { get; set; }
     }
 
 }

Scripts/Services/Assistant/v1/Model/OutputData.cs

@@ -56,6 +56,11 @@ public class OutputData
         /// <value>An array of objects containing detailed diagnostic information about the nodes that were triggered during processing of the input message. Included only if **nodes_visited_details** is set to `true` in the message request.</value>
         [fsProperty("nodes_visited_details")]
         public Dictionary<string, object> NodesVisitedDetails { get; set; }
+        // <summary>
+        /// An array of objects describing any actions requested by the dialog node.
+        /// </summary>
+        [fsProperty("actions")]
+        public Dictionary<string, object> Actions { get; set; }
     }
 
 }

Scripts/UnitTests/TestAssistantCF.cs

@@ -40,9 +40,9 @@ class TestAssistantCF : UnitTest
         private fsSerializer _serializer = new fsSerializer();
 
         private string _inputString = "Hello";
-        private string _conversationString0 = "unlock the door";
-        private string _conversationString1 = "turn on the ac";
-        private string _conversationString2 = "turn down the radio";
+        private string _conversationString0 = "Are you open on christmas?";
+        private string _conversationString1 = "Can you connect me to a real person?";
+        private string _conversationString2 = "goodbye";
         private static string _lastIntent = null;
 
         private static string _createdWorkspaceName = "unity-sdk-example-workspace-delete";

Scripts/UnitTests/TestDiscovery.cs

@@ -69,7 +69,6 @@ public class TestDiscovery : UnitTest
         private bool _deleteConfigurationTested = false;
         private bool _isEnvironmentReady = false;
         private bool _deleteUserDataTested = false;
-        private bool _readyToContinue = false;
 
         private bool _listCredentialsTested = false;
         private bool _createCredentialsTested = false;
@@ -332,7 +331,6 @@ public override IEnumerator RunTest()
             while (!_isEnvironmentReady)
                 yield return null;
 
-            _readyToContinue = false;
             //  Delete Collection
             Log.Debug("TestDiscovery.RunTest()", "Attempting to delete collection {0}", _createdCollectionId);
             if (!_discovery.DeleteCollection(OnDeleteCollection, OnFail, _environmentId, _createdCollectionId))
@@ -345,7 +343,6 @@ public override IEnumerator RunTest()
             while (!_isEnvironmentReady)
                 yield return null;
 
-            _readyToContinue = false;
             //  Delete Configuration
             Log.Debug("TestDiscovery.RunTest()", "Attempting to delete configuration {0}", _createdConfigurationID);
             if (!_discovery.DeleteConfiguration(OnDeleteConfiguration, OnFail, _environmentId, _createdConfigurationID))

Scripts/Utilities/Constants.cs

@@ -47,7 +47,7 @@ public static class Path
         public static class String
         {
             /// <exclude />
-            public const string Version = "watson-apis-unity-sdk/2.7.0";
+            public const string Version = "watson-apis-unity-sdk/2.8.0";
             /// <exclude />
             public const string DebugDispalyQuality = "Quality: {0}";
             /// <summary>

Scripts/Utilities/Credentials.cs

@@ -36,6 +36,7 @@ public class Credentials
         private string _iamApiKey;
         private string _userAcessToken;
         private const string APIKEY_AS_USERNAME = "apikey";
+        private const string ICP_PREFIX = "icp-";
         #endregion
 
         #region Public Fields
@@ -146,7 +147,7 @@ public Credentials(TokenOptions iamTokenOptions, string serviceUrl = null)
         #region SetCredentials
         private void SetCredentials(string username, string password, string url = null)
         {
-            if (username == APIKEY_AS_USERNAME)
+            if (username == APIKEY_AS_USERNAME && !password.StartsWith(ICP_PREFIX))
             {
                 TokenOptions tokenOptions = new TokenOptions()
                 {
@@ -167,18 +168,25 @@ private void SetCredentials(string username, string password, string url = null)
 
         private void SetCredentials(TokenOptions iamTokenOptions, string serviceUrl = null)
         {
-            if (!string.IsNullOrEmpty(serviceUrl))
-                Url = serviceUrl;
-            _iamUrl = !string.IsNullOrEmpty(iamTokenOptions.IamUrl) ? iamTokenOptions.IamUrl : "https://iam.bluemix.net/identity/token";
-            _iamTokenData = new IamTokenData();
+            if (iamTokenOptions.IamApiKey.StartsWith(ICP_PREFIX))
+            {
+                SetCredentials(APIKEY_AS_USERNAME, iamTokenOptions.IamApiKey, serviceUrl);
+            }
+            else
+            {
+                if (!string.IsNullOrEmpty(serviceUrl))
+                    Url = serviceUrl;
+                _iamUrl = !string.IsNullOrEmpty(iamTokenOptions.IamUrl) ? iamTokenOptions.IamUrl : "https://iam.bluemix.net/identity/token";
+                _iamTokenData = new IamTokenData();
 
-            if (!string.IsNullOrEmpty(iamTokenOptions.IamApiKey))
-                _iamApiKey = iamTokenOptions.IamApiKey;
+                if (!string.IsNullOrEmpty(iamTokenOptions.IamApiKey))
+                    _iamApiKey = iamTokenOptions.IamApiKey;
 
-            if (!string.IsNullOrEmpty(iamTokenOptions.IamAccessToken))
-                this._userAcessToken = iamTokenOptions.IamAccessToken;
+                if (!string.IsNullOrEmpty(iamTokenOptions.IamAccessToken))
+                    this._userAcessToken = iamTokenOptions.IamAccessToken;
 
-            GetToken();
+                GetToken();
+            }
         }
         #endregion