Commit Graph

16 Commits

Author SHA1 Message Date
Blake Erickson eed7d86601
SECURITY: Don't reuse CSP nonce between requests (#22544)
Co-authored-by: OsamaSayegh <asooomaasoooma90@gmail.com>
2023-07-11 15:24:36 -06:00
David Taylor 6417173082
DEV: Apply syntax_tree formatting to `lib/*` 2023-01-09 12:10:19 +00:00
Alan Guo Xiang Tan 8e3691d537 PERF: Eager load Theme associations in Stylesheet Manager.
Before this change, calling `StyleSheet::Manager.stylesheet_details`
for the first time resulted in multiple queries to the database. This is
because the code was modelled in a way where each `Theme` was loaded
from the database one at a time.

This PR restructures the code such that it allows us to load all the
theme records in a single query. It also allows us to eager load the
required associations upfront. In order to achieve this, I removed the
support of loading multiple themes per request. It was initially added
to support user selectable theme components but the feature was never
completed and abandoned because it wasn't a feature that we thought was
worth building.
2021-06-21 11:06:58 +08:00
David Taylor 19814c5e81
FIX: Allow CSP to work correctly for non-default hostnames/schemes (#9180)
- Define the CSP based on the requested domain / scheme (respecting force_https)
- Update EnforceHostname middleware to allow secondary domains, add specs
- Add URL scheme to anon cache key so that CSP headers are cached correctly
2020-03-19 19:54:42 +00:00
David Taylor bc4c40abd4
DEV: Remove unsafe-eval from development CSP (#8569)
- Refactor source_url to avoid using eval in development
- Precompile handlebars in development
- Include template compilers when running qunit
- Remove unsafe-eval in development CSP
- Include unsafe-eval only for qunit routes in development
2019-12-30 12:17:12 +00:00
Krzysztof Kotlarek 427d54b2b0 DEV: Upgrading Discourse to Zeitwerk (#8098)
Zeitwerk simplifies working with dependencies in dev and makes it easier reloading class chains. 

We no longer need to use Rails "require_dependency" anywhere and instead can just use standard 
Ruby patterns to require files.

This is a far reaching change and we expect some followups here.
2019-10-02 14:01:53 +10:00
David Taylor 705c898c21
FEATURE: Calculate CSP based on active themes (#6976) 2019-02-11 12:32:04 +00:00
Kyle Zhao 488fba3c5f
FEATURE: allow plugins and themes to extend the default CSP (#6704)
* FEATURE: allow plugins and themes to extend the default CSP

For plugins:

```
extend_content_security_policy(
  script_src: ['https://domain.com/script.js', 'https://your-cdn.com/'],
  style_src: ['https://domain.com/style.css']
)
```

For themes and components:

```
extend_content_security_policy:
  type: list
  default: "script_src:https://domain.com/|style_src:https://domain.com"
```

* clear CSP base url before each test

we have a test that stubs `Rails.env.development?` to true

* Only allow extending directives that core includes, for now
2018-11-30 09:51:45 -05:00
Penar Musaraj 03deda2147
Upgrade to FontAwesome 5 (take two) (#6673)
* Add missing icons to set

* Revert FA5 revert

 This reverts commit 42572ff

* use new SVG syntax in locales

* Noscript page changes (remove login button, center "powered by" footer text)

* Cast wider net for SVG icons in settings

- include any _icon setting for SVG registry (offers better support for plugin settings)

- let themes store multiple pipe-delimited icons in a setting

- also replaces broken onebox image icon with SVG reference in cooked post processor

* interpolate icons in locales

* Fix composer whisper icon alignment

* Add support for stacked icons

* SECURITY: enforce hostname to match discourse hostname

This ensures that the hostname rails uses for various helpers always matches
the Discourse hostname

* load SVG sprite with pre-initializers

* FIX: enable caching on SVG sprites

* PERF: use JSONP for SVG sprites so they are served from CDN

This avoids needing to deal with CORS for loading of the SVG

Note, added the svg- prefix to the filename so we can quickly tell in
dev tools what the file is

* Add missing SVG sprite JSONP script to CSP

* Upgrade to FA 5.5.0

* Add support for all FA4.7 icons

- adds complete frontend and backend for renamed FA4.7 icons

- improves performance of SvgSprite.bundle and SvgSprite.all_icons

* Fix group avatar flair preview

- adds an endpoint at /svg-sprites/search/:keyword

- adds frontend ajax call that pulls icon in avatar flair preview even when it is not in subset

* Remove FA 4.7 font files
2018-11-26 16:49:57 -05:00
Kyle Zhao 962fbd1ec7 include '/plugins/' directory for script-src and blob for worker-src
- plugins may include additional static JS assets
- ACE.js editor register a service worker with a blob for syntax
checking
2018-11-16 16:31:01 -05:00
Kyle Zhao 6fba8b8aef CSP: include `worker_src`
`worker_src` fallbacks to `script_src`, but #6611 made `script_src` too
restrict to include the service worker.
2018-11-15 13:57:15 -05:00
Kyle Zhao 055d59373a
CSP: drop 'self' in `script-src` (#6611) 2018-11-15 12:14:16 -05:00
Kyle Zhao 3493ea85cc remove Logster from CSP whitelist (#6593)
Logster 1.3 no longer has inline JS and is now CSP compliant
2018-11-13 09:55:57 +11:00
Kyle Zhao e9a971a2b6
FEATURE: [Experimental] Content Security Policy (#6514)
do not register new MIME type, parse raw body instead
2018-10-22 13:22:23 -04:00
Kyle Zhao dca830cb73 Revert "FEATURE: [Experimental] Content Security Policy (#6504)"
This reverts commit fb8231077a.
2018-10-19 11:53:29 -04:00
Kyle Zhao fb8231077a
FEATURE: [Experimental] Content Security Policy (#6504) 2018-10-19 10:39:22 -04:00