通过Node.js中的OAuth2对BigQuery REST API进行身份验证

问题描述

新手试图弄清楚如何让Node.js应用程序对Google BigQuery进行身份验证和查询，试图修改。

首先我使用我的客户创建这个Oauth2 URL：

  https://accounts.google.com/o/oauth2/auth？ 
 client_id = 1047877053699-den6kbs4v3f2bft6clonsirkj1pc7t6j.apps.googleusercontent.com 
& scope = https：//www.googleapis.com/auth/bigquery 
& redirect_uri = http：// localhost： 3000 / oauth2callback 
& access_type = offline 
& response_type = code 
  

这成功地到达了谷歌，它提示

同意生成第二个提示：

同意，回调网址为名为 accessToken 。

我认为下面的url应该列出表格在我的BigQuery项目/数据集中：

但是，使用或不使用accessToken的调用会返回以下消息：需要登录。

  {
error：{
errors：[
 {
domain：global ，
reason：required，
message：需要登录，
locationType：header，$ b $location：Authorization
 
 
code：401，
message：需要登录
} 
} 
  

我知道你不能重复代码，因为权限，过期令牌等。但是我想知道我可能在概念上缺少什么步骤。

解决方案

您是否尝试过se将accesstoken作为授权头文件而不是url参数？

与

  https://www.googleapis.com/bigquery/v2/projects/1047877053699/datasets/visits 
授权：OAuth Your-access-token-here-not-urlencoded 
  code> 




Newbie trying to figure out how to get a Node.js application to authenticate and query Google BigQuery, trying to adapt this CodeLab tutorial from Java. What step might i be missing?

First I create this Oauth2 URL using my clientid:

https://accounts.google.com/o/oauth2/auth?
    client_id=1047877053699-den6kbs4v3f2bft6clonsirkj1pc7t6j.apps.googleusercontent.com
    &scope=https://www.googleapis.com/auth/bigquery
    &redirect_uri=http://localhost:3000/oauth2callback
    &access_type=offline
    &response_type=code

This successfully reaches Google, which prompts

Agreeing that generates a second prompt:

Agreeing to that, the callback URL is called, with a parameter accessToken.

I think the following url should list tables in my BigQuery project/dataset:

https://www.googleapis.com/bigquery/v2/projects/1047877053699/datasets/visits&accessToken=4%2FC196NizZwlNgWSt5oNqQwendmLNW.0vgUrlGJ6kMRshQV0ieZDApig3NfcgI

But calling with or without the accessToken returns the following message that "Login Required".

 {
 "error": {
  "errors": [
   {
    "domain": "global",
    "reason": "required",
    "message": "Login Required",
    "locationType": "header",
    "location": "Authorization"
   }
  ],
  "code": 401,
  "message": "Login Required"
 }
}

I know you can't repeat the code because of permissions, expired tokens, etc. But I wonder what step I might be missing conceptually.

解决方案

Have you tried sending the accesstoken as an authorization header rather than as a url parameter?

as in

https://www.googleapis.com/bigquery/v2/projects/1047877053699/datasets/visits
Authorization: OAuth Your-access-token-here-not-urlencoded

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