protected override async Task <InvokeResponse> ProcessMessageRequestAsync(HttpRequestMessage request, BotFrameworkAdapter botFrameworkAdapter, Func <ITurnContext, Task> botCallbackHandler, CancellationToken cancellationToken)
{
const string BotAppIdHttpHeaderName = "MS-BotFramework-BotAppId";
const string BotAppIdQueryStringParameterName = "BotAppId";
var botAppId = default(string);
if (request.Headers.TryGetValues(BotAppIdHttpHeaderName, out var botIdHeaders))
{
botAppId = botIdHeaders.FirstOrDefault();
}
else
{
botAppId = request.GetQueryNameValuePairs()
.Where(kvp => kvp.Key == BotAppIdQueryStringParameterName)
.Select(kvp => kvp.Value)
.FirstOrDefault();
}
if (string.IsNullOrEmpty(botAppId))
{
throw new InvalidOperationException($"Expected a Bot App ID in a header named \"{BotAppIdHttpHeaderName}\" or in a querystring parameter named \"{BotAppIdQueryStringParameterName}\".");
}
var conversationReference = await request.Content.ReadAsAsync <ConversationReference>(BotMessageHandlerBase.BotMessageMediaTypeFormatters, cancellationToken);
await botFrameworkAdapter.ContinueConversation(botAppId, conversationReference, botCallbackHandler, cancellationToken);
return(null);
}
protected override async Task <InvokeResponse> ProcessMessageRequestAsync(HttpRequest request, BotFrameworkAdapter botFrameworkAdapter, Func <ITurnContext, Task> botCallbackHandler)
{
const string BotAppIdHttpHeaderName = "MS-BotFramework-BotAppId";
const string BotIdQueryStringParameterName = "BotAppId";
if (!request.Headers.TryGetValue(BotAppIdHttpHeaderName, out var botAppIdHeaders))
{
if (!request.Query.TryGetValue(BotIdQueryStringParameterName, out botAppIdHeaders))
{
throw new InvalidOperationException($"Expected a Bot App ID in a header named \"{BotAppIdHttpHeaderName}\" or in a querystring parameter named \"{BotIdQueryStringParameterName}\".");
}
}
var botAppId = botAppIdHeaders.First();
var conversationReference = default(ConversationReference);
using (var bodyReader = new JsonTextReader(new StreamReader(request.Body, Encoding.UTF8)))
{
conversationReference = BotMessageHandlerBase.BotMessageSerializer.Deserialize <ConversationReference>(bodyReader);
}
await botFrameworkAdapter.ContinueConversation(botAppId, conversationReference, botCallbackHandler);
return(null);
}
protected override async Task <InvokeResponse> ProcessMessageRequestAsync(HttpRequestMessage request, BotFrameworkAdapter botFrameworkAdapter, Func <ITurnContext, Task> botCallbackHandler, CancellationToken cancellationToken)
{
var conversationReference = await request.Content.ReadAsAsync <ConversationReference>(BotMessageHandlerBase.BotMessageMediaTypeFormatters, cancellationToken);
await botFrameworkAdapter.ContinueConversation(conversationReference, botCallbackHandler);
return(null);
}
protected override async Task ProcessMessageRequestAsync(HttpRequest request, BotFrameworkAdapter botFrameworkAdapter, Func <IBotContext, Task> botCallbackHandler)
{
var conversationReference = default(ConversationReference);
using (var bodyReader = new JsonTextReader(new StreamReader(request.Body, Encoding.UTF8)))
{
conversationReference = BotMessageHandlerBase.BotMessageSerializer.Deserialize <ConversationReference>(bodyReader);
}
await botFrameworkAdapter.ContinueConversation(conversationReference, botCallbackHandler);
}
public async Task <HttpResponseMessage> VSTSAuth([FromQuery] string code, [FromQuery] string state)
{
var queryParams = state;
var cfbytes = WebEncoders.Base64UrlDecode(queryParams);
var _cf = JsonConvert.DeserializeObject <ConversationReference>(System.Text.Encoding.UTF8.GetString(cfbytes));
TokenModel token = new TokenModel();
String error = null;
if (!String.IsNullOrEmpty(code))
{
error = PerformTokenRequest(GenerateRequestPostData(code), out token);
if (!String.IsNullOrEmpty(error))
{
Debug.WriteLine(error);
return(new HttpResponseMessage(HttpStatusCode.InternalServerError));
}
}
CosmosDbHelper cdh = new CosmosDbHelper("VSTSDb", "VSTSToken");
BotAdapter ba = new BotFrameworkAdapter(Environment.GetEnvironmentVariable("MicrosoftAppId"), Environment.GetEnvironmentVariable("MicrosoftAppPassword"));
await ba.ContinueConversation(Environment.GetEnvironmentVariable("MicrosoftAppId"), _cf, async (context) =>
{
// Write token to the database associated with a specific user
var usertoken = new
{
userId = context.Activity.From.Id,
token
};
try
{
var document = await cdh.docClient.CreateDocumentAsync(UriFactory.CreateDocumentCollectionUri("VSTSDb", "VSTSToken"), usertoken);
}
catch (Exception ex)
{
// TODO: More logic for what to do on a failed write can be added here
await context.SendActivity("exception in storing token");
throw ex;
}
await context.SendActivity("You are logged in VSTS!");
});
return(new HttpResponseMessage(HttpStatusCode.OK));
}
public async Task <HttpResponseMessage> OAuthCallback(
[FromQuery] string code,
[FromQuery] string state,
CancellationToken cancellationToken)
{
try
{
var queryParams = state;
object tokenCache = new Microsoft.Identity.Client.TokenCache();
var cfbytes = WebEncoders.Base64UrlDecode(queryParams);
var _cf = JsonConvert.DeserializeObject <ConversationReference>(System.Text.Encoding.UTF8.GetString(cfbytes));
// Exchange the Auth code with Access token
var token = await AuthenticationHelper.GetTokenByAuthCodeAsync(code);
// create the context from the ConversationReference
// this require also the storage to store context.state
CloudStorageAccount csa = CloudStorageAccount.Parse(Environment.GetEnvironmentVariable("TABLE_CONNSTRING"));
IStorage storage = new AzureTableStorage(csa, Environment.GetEnvironmentVariable("tablename"));
BotFrameworkAdapter bot = new BotFrameworkAdapter(Environment.GetEnvironmentVariable("MicrosoftAppId"), Environment.GetEnvironmentVariable("MicrosoftAppPassword"));
bot.Use(new UserStateManagerMiddleware(storage));
await bot.ContinueConversation(_cf, async (IBotContext context) =>
{
// store the acces token in the BotState
context.State.UserProperties["token"] = token;
//send logged in message using context created
context.Reply("You are now logged in");
});
return(new HttpResponseMessage(HttpStatusCode.OK));
}
catch (Exception ex)
{
// Callback is called with no pending message as a result the login flow cannot be resumed.
return(new HttpResponseMessage(HttpStatusCode.BadRequest));
}
}