Teams Auth Sample (#973)

libraries/bot-dialogs/src/main/java/com/microsoft/bot/dialogs/prompts/OAuthPrompt.java

@@ -299,8 +299,11 @@ public static CompletableFuture<PromptRecognizerResult<TokenResponse>> recognize
                 }
             }
         } else if (isTeamsVerificationInvoke(turnContext)) {
-            String magicCode = (String) turnContext.getActivity().getValue();
-            //var magicCode = magicCodeObject.GetValue("state", StringComparison.Ordinal)?.toString();
+            HashMap<String, String> values = (HashMap<String, String>) turnContext.getActivity().getValue();
+            String magicCode = "";
+            if (values != null && values instanceof HashMap) {
+                magicCode = (String) values.get("state");
+            }
 
             Object adapterObject = turnContext.getAdapter();
             if (!(adapterObject instanceof UserTokenProvider)) {

samples/18.bot-authentication/src/main/java/com/microsoft/bot/sample/authentication/MainDialog.java

@@ -24,7 +24,6 @@ public MainDialog(Configuration configuration) {
         super("MainDialog", configuration.getProperty("ConnectionName"));
 
         OAuthPromptSettings settings = new OAuthPromptSettings();
-        settings.setConnectionName("");
         settings.setText("Please Sign In");
         settings.setTitle("Sign In");
         settings.setConnectionName(configuration.getProperty("ConnectionName"));

samples/46.teams-auth/LICENSE

@@ -0,0 +1,21 @@
+    MIT License
+
+    Copyright (c) Microsoft Corporation. All rights reserved.
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE

samples/46.teams-auth/README.md

@@ -0,0 +1,78 @@
+
+# Teams Authentication Bot
+
+Bot Framework v4 bot using Teams authentication
+
+This bot has been created using [Bot Framework](https://dev.botframework.com), it shows how to get started with authentication in a bot for Microsoft Teams.
+
+The focus of this sample is how to use the Bot Framework support for oauth in your bot. Teams behaves slightly differently than other channels in this regard. Specifically an Invoke Activity is sent to the bot rather than the Event Activity used by other channels. _This Invoke Activity must be forwarded to the dialog if the OAuthPrompt is being used._ This is done by subclassing the ActivityHandler and this sample includes a reusable TeamsActivityHandler. This class is a candidate for future inclusion in the Bot Framework SDK.
+
+The sample uses the bot authentication capabilities in [Azure Bot Service](https://docs.botframework.com), providing features to make it easier to develop a bot that authenticates users to various identity providers such as Azure AD (Azure Active Directory), GitHub, Uber, etc. The OAuth token is then used to make basic Microsoft Graph queries.
+
+> IMPORTANT: The manifest file in this app adds "token.botframework.com" to the list of `validDomains`. This must be included in any bot that uses the Bot Framework OAuth flow.
+
+## Prerequisites
+
+- Microsoft Teams is installed and you have an account
+- [ngrok](https://ngrok.com/) or equivalent tunnelling solution
+
+## To try this sample
+
+> Note these instructions are for running the sample on your local machine, the tunnelling solution is required because
+the Teams service needs to call into the bot.
+
+1) Clone the repository
+
+    ```bash
+    git clone https://github.com/Microsoft/botbuilder-java.git
+    ```
+
+1) Run ngrok - point to port 3978
+
+    ```bash
+    ngrok http -host-header=rewrite 3978
+    ```
+
+1) Create [Bot Framework registration resource](https://docs.microsoft.com/en-us/azure/bot-service/bot-service-quickstart-registration) in Azure
+    - Use the current `https` URL you were given by running ngrok. Append with the path `/api/messages` used by this sample
+    - Ensure that you've [enabled the Teams Channel](https://docs.microsoft.com/en-us/azure/bot-service/channel-connect-teams?view=azure-bot-service-4.0)
+    - __*If you don't have an Azure account*__ you can use this [Bot Framework registration](https://docs.microsoft.com/en-us/microsoftteams/platform/bots/how-to/create-a-bot-for-teams#register-your-web-service-with-the-bot-framework)
+
+1) Update the `resources/application.properties` configuration for the bot to use the Microsoft App Id and App Password from the Bot Framework registration. (Note the App Password is referred to as the "client secret" in the azure portal and you can always create a new client secret anytime.)
+
+1) __*This step is specific to Teams.*__
+    - **Edit** the `manifest.json` contained in the  `teamsAppManifest` folder to replace your Microsoft App Id (that was created when you registered your bot earlier) *everywhere* you see the place holder string `<<YOUR-MICROSOFT-APP-ID>>` (depending on the scenario the Microsoft App Id may occur multiple times in the `manifest.json`)
+    - **Zip** up the contents of the `teamsAppManifest` folder to create a `manifest.zip`
+    - **Upload** the `manifest.zip` to Teams (in the Apps view click "Upload a custom app")
+
+1) From the root of this project folder:
+    - Build the sample using `mvn package`
+    - Unless done previously, install the packages in the local cache by using `mvn install`
+    - Run it by using `java -jar .\target\bot-teams-auth-sample.jar`
+
+
+## Interacting with the bot in Teams
+
+> Note this `manifest.json` specified that the bot will be installed in a "personal" scope only. Please refer to Teams documentation for more details.
+
+You can interact with this bot by sending it a message. The bot will respond by requesting you to login to AAD, then making a call to the Graph API on your behalf and returning the results.
+
+## Deploy the bot to Azure
+
+To learn more about deploying a bot to Azure, see [Deploy your bot to Azure](https://aka.ms/azuredeployment) for a complete list of deployment instructions.
+
+## Further reading
+
+- [Bot Framework Documentation](https://docs.botframework.com)
+- [Bot Basics](https://docs.microsoft.com/azure/bot-service/bot-builder-basics?view=azure-bot-service-4.0)
+- [Azure Portal](https://portal.azure.com)
+- [Add Authentication to Your Bot Via Azure Bot Service](https://docs.microsoft.com/en-us/azure/bot-service/bot-builder-authentication?view=azure-bot-service-4.0&tabs=csharp)
+- [Activity processing](https://docs.microsoft.com/en-us/azure/bot-service/bot-builder-concept-activity-processing?view=azure-bot-service-4.0)
+- [Azure Bot Service Introduction](https://docs.microsoft.com/azure/bot-service/bot-service-overview-introduction?view=azure-bot-service-4.0)
+- [Azure Bot Service Documentation](https://docs.microsoft.com/azure/bot-service/?view=azure-bot-service-4.0)
+- [.NET Core CLI tools](https://docs.microsoft.com/en-us/dotnet/core/tools/?tabs=netcore2x)
+- [Azure CLI](https://docs.microsoft.com/cli/azure/?view=azure-cli-latest)
+- [Azure Portal](https://portal.azure.com)
+- [Language Understanding using LUIS](https://docs.microsoft.com/en-us/azure/cognitive-services/luis/)
+- [Channels and Bot Connector Service](https://docs.microsoft.com/en-us/azure/bot-service/bot-concepts?view=azure-bot-service-4.0)
+- [Microsoft Teams Developer Platform](https://docs.microsoft.com/en-us/microsoftteams/platform/)