如何在FireFox插件(扩展)中使用AWS JavaScript SDK [英] How to use AWS JavaScript SDK in FireFox Addon (Extension)

问题描述

我编写了一个非常简单的脚本，仅记录了EC2实例的列表:

I've written a very simple script that just logs the list of EC2 instances:

AWS.config.update({accessKeyId: 'id', secretAccessKey: 'secret', region: 'region'});
var ec2 = new AWS.EC2();
ec2.describeInstances({}, function(err, data) {
    if (err) console.log(err, err.stack); // an error occurred
    else     console.log(data);           // successful response
})

将此脚本添加到HTML文件(使用aws-sdk-2.409.0.js脚本).一切正常. 但是，当我在FireFox扩展中使用相同的代码时，会得到:

Added this script to an HTML file (with aws-sdk-2.409.0.js script). Everything works just fine. But when I use the same code in a FireFox extension I get:

NetworkingError: "Network Failure"
 handleRequest moz-extension://uuid/aws-sdk-2.409.0.js:155410 
 [300]</handleRequest/<@moz-extension://uuid/aws-sdk-2.409.0.js:155410:34

我在Google上搜索并发现了一些有关CORS的问题(所有问题都与S3兼容).有人知道我如何在FireFox扩展中使用AWS开发工具包来完成简单的工作，例如列出EC2实例等吗?

I googled and found some issues regarding CORS (all working with S3). Does anybody know how I can use AWS SDK in a FireFox extension to do simple stuff like listing EC2 instances, etc?

推荐答案

这是由于扩展的清单文件中缺少permissions条目引起的:

It was due to missing permissions entry in the manifest file of the extension:

  "permissions": [
    "https://*.amazonaws.com/*"
  ]

这篇关于如何在FireFox插件(扩展)中使用AWS JavaScript SDK的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！