问题是:
我在努力想办法弄到代币。我知道我为什么要用它们,但我只是不知道如何得到它们。所有使用令牌的示例只需从"https://webchat-mockbot.azurewebsites.net/directline/token“或类似的东西中获取它们。如何在我的机器人中创建这条路径?
描述了您已经考虑过的替代方案
我创造了一些和我的JS一起工作的东西:
const server = restify.createServer();
server.listen(process.env.port || process.env.PORT || 3978, function() {
console.log(`\n${ server.name } listening to ${ server.url }`);
console.log('\nGet Bot Framework Emulator: https://aka.ms/botframework-emulator');
console.log('\nTo talk to your bot, open the emulator select "Open Bot"');
});
server.post('/token-generate', async (_, res) => {
console.log('requesting token ');
try {
const cres = await fetch('https://directline.botframework.com/v3/directline/tokens/generate', {
headers: {
authorization: `Bearer ${ process.env.DIRECT_LINE_SECRET }`
},
method: 'POST'
});
const json = await cres.json();
if ('error' in json) {
res.send(500);
} else {
res.send(json);
}
} catch (err) {
res.send(500);
}
});但是我找不到如何用我的C#-Bot来完成这个任务(我改用了C#,因为我比JS更了解它)。
在我的C#-Bot中只有这样:
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Bot.Builder;
using Microsoft.Bot.Builder.Integration.AspNet.Core;
namespace ComplianceBot.Controllers
{
// This ASP Controller is created to handle a request. Dependency Injection will provide the Adapter and IBot
// implementation at runtime. Multiple different IBot implementations running at different endpoints can be
// achieved by specifying a more specific type for the bot constructor argument.
[Route("api/messages")]
[ApiController]
public class BotController : ControllerBase
{
private readonly IBotFrameworkHttpAdapter _adapter;
private readonly IBot _bot;
public BotController(IBotFrameworkHttpAdapter adapter, IBot bot)
{
_adapter = adapter;
_bot = bot;
}
[HttpGet, HttpPost]
public async Task PostAsync()
{
// Delegate the processing of the HTTP POST to the adapter.
// The adapter will invoke the bot.
await _adapter.ProcessAsync(Request, Response, _bot);
}
}
}我能在这里增加一条新路线吗?比如路线(“直接线路/令牌”)?
我知道我可以用一个额外的“令牌服务器”(我不知道如何实现它,但我知道这是可行的),但如果可能的话,我想用我已经存在的c#-机器人,就像我对我的JS那样。
发布于 2020-01-17 09:38:07
我已经发布了一个答案,其中包括如何在C# bot中实现API以获得直接行访问令牌,以及如何获得此令牌,请参考这里。如果您还有其他问题,请随时通知我。
最新情况:
我的代码是基于这个演示的。如果您使用的是.net核心,请在/Controllers文件夹下创建一个TokenController.cs:

TokenController.cs代码:
using System;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Text;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using Newtonsoft.Json;
namespace Microsoft.BotBuilderSamples.Controllers
{
[Route("api/token")]
[ApiController]
public class TokenController : ControllerBase
{
[HttpGet]
public async Task<ObjectResult> getToken()
{
var secret = "<direct line secret here>";
HttpClient client = new HttpClient();
HttpRequestMessage request = new HttpRequestMessage(
HttpMethod.Post,
$"https://directline.botframework.com/v3/directline/tokens/generate");
request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", secret);
var userId = $"dl_{Guid.NewGuid()}";
request.Content = new StringContent(
Newtonsoft.Json.JsonConvert.SerializeObject(
new { User = new { Id = userId } }),
Encoding.UTF8,
"application/json");
var response = await client.SendAsync(request);
string token = String.Empty;
if (response.IsSuccessStatusCode)
{
var body = await response.Content.ReadAsStringAsync();
token = JsonConvert.DeserializeObject<DirectLineToken>(body).token;
}
var config = new ChatConfig()
{
token = token,
userId = userId
};
return Ok(config);
}
}
public class DirectLineToken
{
public string conversationId { get; set; }
public string token { get; set; }
public int expires_in { get; set; }
}
public class ChatConfig
{
public string token { get; set; }
public string userId { get; set; }
}
}将机密替换为您自己的直接线路机密后运行该项目。您将能够通过本地的url:http://localhost:3978/api/token获得令牌:

https://stackoverflow.com/questions/59782810
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