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javascript - Uploading a File to Google Drive : Insufficient Permission

问题描述

I am trying to upload the image file green.png to my google drive but continue to get the error the message

"INSUFFICIENT PERMISSION".

I suspect it has to do with my SCOPES. I have modified my scopes many times and continue to get the error.

Does anyone have any ideas what I could do to my code to successfully upload it to my drive? Thank you

var path = require("path");
const fs = require('fs');
const readline = require('readline');
const {google} = require('googleapis');
const OAuth2Client = google.auth.OAuth2;
const TOKEN_PATH = 'credentials.json';
var fileArr=[];
var multipart = require('connect-multiparty');
var multipartMiddleware = multipart();
var multer = require("multer");
var upload = multer({dest: "./uploads"});
const SCOPES = ['https://www.googleapis.com/auth/drive.metadata.readonly',
            'https://www.googleapis.com/auth/drive',
            'https://www.googleapis.com/auth/drive.file',
            'https://www.googleapis.com/auth/drive.metadata',
            'https://www.googleapis.com/auth/drive.photos.readonly',
            'https://www.googleapis.com/auth/drive.appdata',
            ];   

module.exports=function(app){
 app.post("/upload2", upload.array('file', 4) , function(req, res, next){
    const TOKEN_PATH = 'credentials.json';
      fs.readFile('client_secret.json', (err, content) => {
         if (err) return console.log('Error loading client secret file:',          
         err);
        authorize(JSON.parse(content), UploadFiles);
         });

         function authorize(credentials, callback) {
           const {client_secret, client_id, redirect_uris} = 
            credentials.installed;
           const oAuth2Client = new OAuth2Client(client_id, client_secret, 
           redirect_uris[0]);
           fs.readFile(TOKEN_PATH, (err, token) => {
           if (err) return getAccessToken(oAuth2Client, callback);
           oAuth2Client.setCredentials(JSON.parse(token));
           callback(oAuth2Client);
            });
           }

        function UploadFiles(auth) {
         console.log(auth)
         const drive = google.drive({version: 'v3', auth});
         var folderId = '1AM07eNAJz5D4oFa5ZB-0ygOa_tVjoAgR';
          var fileMetadata = {
              'name': 'green.png'
               parents: [folderId]
           };
          var media = {
              mimeType: 'image/png',
              body: fs.createReadStream('./img/green.png')
           };

         drive.files.create({
           resource: fileMetadata,
           media: media,
           fields: 'id'
        }, function (err, file) {
           if (err) {
          // Handle error
          console.log(err);
           } else {
             console.log('File Id: ', file.id);
            }
        });

       }
    })
  }

标签： javascriptgoogle-drive-api

解决方案

代码：403，错误：[{域：'global'，原因：'insufficientPermissions'，消息：'Insufficient Permission'}]}

确切地说，您已通过身份验证的用户无权执行您尝试执行的操作。

在您的情况下，两件事之一可能是您的问题的原因。

您已通过身份验证的用户无权访问下面的文件夹，您可能错过了键入它可能属于另一个用户并且您忘记与该用户共享。

var folderId = '1AM07eNAJz5D4oFa5ZB-0ygOa_tVjoAgR';

第二种选择是您目前正在包括您真正不需要的所有范围。但是，如果当您第一次验证此用户时，您只有请求阅读我，那么该用户仅授予阅读我的权限。您需要对您的用户进行身份验证，它将提示您在代码中添加的其他范围的权限，然后它将起作用。

你真的只需要它就可以访问所有内容。

'https://www.googleapis.com/auth/drive',

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