---
slug: the-nuclear-option-no-more-unsafe-inline
title: "The Nuclear Option (No More unsafe-inline)"
date: "2021-10-25T18:50:13-04:00"
draft: false
---
As you can see from the [last post][], I went with the nuclear option
and created a [Hugo table shortcode][git], then did the following:

1. Updated all the tables on the site to use the new [table
   shortcode][git].
2. Removed `style-src 'self' 'unsafe-inline'` from the
   [`Content-Security-Policy` header][csp].
3. Re-ran the [Security Headers][securityheaders] scan.

Here is the updated [`Content-Security-Policy`][csp] from the [Apache][]
config:

```apache
# look ma, no unsafe-inline!
Header append "Content-Security-Policy" "default-src 'self'; img-src 'self' https://pmdn.org"
```
 

And here is the updated [Security Headers][securityheaders] scan result:

[{{< figure
  src="/files/posts/the-nuclear-option-no-more-unsafe-inline/securityheaders.png"
  class=image
  width=1218
  height=248
  caption=" Updated Security Headers scan result."
>}}][securityheaders-results]

[previous post]: {{< relref "posts/2021-10-25-table-shortcode-for-hugo.md" >}}
  "Release announcement for hugo-shortcode-table."
[git]: https://pablotron.org/pablotron/hugo-shortcode-table
  "Table shortcode for hugo."
[securityheaders]: https://securityheaders.com/
  "HTTP response header scanner."
[securityheaders-results]: https://securityheaders.com/?q=pablotron.org&hide=on&followRedirects=on
[csp]: https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP
  "Content-Security-Policy HTTP response header"
[apache]: https://apache.org/
  "Apache web server."