Chrome扩展程序：操纵数据URI内容的权限 [英] Chrome Extension: Permissions to manipulate content of data URIs

问题描述

当我试图执行javascript时，我得到一个异常：

p>

  tabs.executeScript中的错误：无法访问url的内容data：text / html; charset = utf-8，...。扩展清单必须请求访问此主机的权限。 
  

但是哪种权限适用于我？我试过 data：* ，< all_urls> ， *：// * / * - 这些都不起作用。此外， activeTab 权限并没有成功。任何想法？

解决方案

目前铬错误，扩展名无法在数据URI上工作。一个解决方案是在这将纠正这一问题，希望在Chrome 66登陆。

I am working on a Chrome extension that needs to inject scripts into data:-URI pages.

When trying to execute the javascript I get an exception:

Error during tabs.executeScript: Cannot access contents of url "data:text/html;charset=utf-8, … ". Extension manifest must request permission to access this host.

But which permission would work for me? I tried data:*, <all_urls>, *://*/* - none of these worked. Also the activeTab permission did not do the trick. Any ideas?

解决方案

It's currently a chromium bug that extensions cannot work on data URIs. A fix is going in that will rectify this, hopefully landing in Chrome 66.

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