认证码交换秘密令牌

Question

我正在制作一个应用程序，应该使用oAuth从暴雪服务器认证玩家，我想访问他们的角色信息。我不知道怎么要秘令牌我想我做我的post请求错误下面是我使用的代码

app.post('/', function(req, res) {
      var code = req.body.code; //this is the code i get ounce the player is redirected back to my redirect_uri
      var redirectUri = "https://localhost:3000/oauth_callback.html";
      var scope = "wow.profile";
      var key = "they client_id i was given";
      var secret = "they secret I was given";
      var grantType = "authorization_code";
      var tokenUri = "https://us.battle.net/oauth/token";
      var uriBody = "?client_id=" + key + "&client_secret=" + secret + "&grant_type=authorization_code&code=" + code + "&redirect_uri=" + redirectUri + "&scope=" + scope;

  request({
    url: tokenUri, //URL to hit
    method: 'POST',
    headers: { 
        'Content-Type': "application/x-www-form-urlencoded",
    },
    body: uriBody //Set the body as a string
}, function(error, response, body){
    if(error) {
        console.log(error);
    } else {
        console.log(response.statusCode, body);
    }
});

所以基本上我得到的代码用它向我的服务器发出post请求，然后触发一个post请求到暴雪服务器试图用访问令牌交换我的代码。

我得到的错误是:

401 '{"error":"unauthorized","error_description":"An Authentication object was not found in the SecurityContext"}'

我用的是Node.js &request.js发布帖子，我猜我没有发出适当的请求帖子请求?

Answer 1

我认为body键在request中是不可接受的

如果content-type是JSON，则在json中发送data;如果content-type是x-www-form-urlencoded，则发送form

这样的

request({
    url: tokenUri, //URL to hit
    method: 'POST',
    headers: { 
        'Content-Type': "application/x-www-form-urlencoded",
    },
    form: uriBody //Set the body as a string
}, function(error, response, body){
    if(error) {
        console.log(error);
    } else {
        console.log(response.statusCode, body);
    }
}); 

Answer 2

终于!这是我如何让它工作!q = query-string.js library…

var token_params = qs.stringify({
      client_id: key,
      client_secret: secret,
      code: code,
      scope: scope,
      grant_type: 'authorization_code',
      redirect_uri: redirectUri
    });
    request('https://us.battle.net/oauth/token?' + token_params, function(error, response, body){
      if (error) {
        console.log(error);
      } else {
        console.log(body) 
      }
    });