https://github.com/luzifer/sri

Helper to calculate SRI information for `<link>` or `<script>` tags
https://github.com/luzifer/sri

golang sri utility

Last synced: 8 days ago
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Helper to calculate SRI information for `<link>` or `<script>` tags

• Host: GitHub
• URL: https://github.com/luzifer/sri
• Owner: Luzifer
• License: unlicense
• Created: 2019-08-16T21:05:57.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2023-02-25T03:43:56.000Z (over 1 year ago)
• Last Synced: 2024-06-21T08:08:44.179Z (5 months ago)
• Topics: golang, sri, utility
• Language: Go
• Size: 18.6 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Changelog: History.md
  • License: LICENSE

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# Luzifer / sri

`sri` is a very small helper to calculate [SRI](https://www.w3.org/TR/SRI/) information for `` or `` tags.

Files are downloaded as they currently are and a checksum is calculated. This checksum then is printed inside the desired HTML tag for embedding into an HTML page.

Please be aware you should use this with non-changing URLs as the browser will no longer load the file as soon as the hash does no longer match.

## Usage

```console

# sri --help

Usage of sri:

      --html               Print HTML tags with SRI information (If disabled just prints the hashes) (default true)

      --html-tag string    Tag to use for HTML mode (supported: link, script) (default "link")

      --log-level string   Log level (debug, info, warn, error, fatal) (default "info")

      --version            Prints current version and exits

# sri --html-tag link https://use.fontawesome.com/releases/v5.10.1/css/all.css

<link href="https://use.fontawesome.com/releases/v5.10.1/css/all.css" integrity="sha512-9my9Mb2+0YO+I4PUCSwUYO7sEK21Y0STBAiFEYoWtd2VzLEZZ4QARDrZ30hdM1GlioHJ8o8cWQiy8IAb1hy/Hg==" crossorigin="anonymous">

```