Commit Graph

26 Commits

Author SHA1 Message Date
Thibaut Girka
02f1c04fab Make sanitizer *not* add no-referrer etc. in local markdown toots if the link is “safe” 2020-03-24 12:07:47 +01:00
Thibaut Girka
2c510ee00a Fix glitch-soc marking every link in toots as a tag
Fixes #1281
2020-03-24 12:07:47 +01:00
Thibaut Girka
dae5e446fe Merge branch 'master' into glitch-soc/merge-upstream
Conflicts:
- `Gemfile`:
  We updated httplog in a separate commit.
  Took upstream's change which updated it further.
- `Gemfile.lock`:
  We updated httplog in a separate commit.
  Took upstream's change which updated it further.
- `app/lib/sanitize_config.rb`:
  Upstream added better unsupported link stripping,
  while we had different sanitizing configs.
  Took only upstream's link stripping code.
- `config/locales/simple_form.pl.yml`:
  Strings unused in glitch-soc had been removed from
  glitch-soc, reintroduced them even if they are not
  useful, to reduce the risk of later merge conflicts.
2020-02-09 12:15:55 +01:00
Eugen Rochko
b1349342d2
Fix rendering <a> without href when scheme unsupported (#13040)
- Disallow links with relative paths
- Disallow iframes with non-http protocols and relative paths

Close #13037
2020-02-08 21:22:38 +01:00
Thibaut Girka
9adeaf2bfc Merge branch 'master' into glitch-soc/merge-upstream
Conflicts:
- `app/controllers/statuses_controller.rb`:
  Minor conflict due to theming system
2020-01-24 14:37:06 +01:00
ThibG
a8e46cf7a1 Add support for magnet: URIs (#12905) 2020-01-23 21:27:26 +01:00
Thibaut Girka
980c004f06 Merge branch 'master' into glitch-soc/merge-upstream
Conflicts:
- `Gemfile.lock`:
  No real conflict, glitch-soc-only dependency (redcarpet) too close to an
  upstream one (rdf-normalize)
- `README.md`:
  we have different READMEs, discarded upstream's changes
- `app/views/admin/custom_emojis/index.html.haml`:
  No real conflict, different context because of glitch-soc theming
- `lib/mastodon/statuses_cli.rb`:
  Upstream added code to keep bookmarked statuses, we were already doing so
  with slightly different code. Discarded upstream's changes.
- `package.json`:
  No real conflict, glitch-soc-only dependency (favico.js) too close to
  an upstream one
2020-01-12 15:57:34 +01:00
ThibG
ea436b355b Add support for linking XMPP URIs in toots (#12709)
* Fix wrong grouping in Twitter valid_url regex

* Add support for xmpp URIs

Fixes #9776

The difficult part is autolinking, because Twitter-text's extractor does
some pretty ad-hoc stuff to find things that “look like” URLs, and XMPP
URIs do not really match the assumptions of that lib, so it doesn't sound
wise to try to shoehorn it into the existing regex.

This is why I used a specific regex (very close, although slightly more
permissive than the RFC), and a specific scan function (a simplified version
of the generalized one from Twitter).

* Remove leading “xmpp:” from auto-linked text
2020-01-11 02:15:25 +01:00
Thibaut Girka
41a98b6543 Merge branch 'master' into glitch-soc/merge-upstream
Conflicts:
- README.md
- app/helpers/statuses_helper.rb
  Upstream moved account helpers to their own file, we had extra
  helpers there, moved too.
- app/lib/sanitize_config.rb
- app/models/user.rb
- app/serializers/initial_state_serializer.rb
- config/locales/simple_form.en.yml
- spec/lib/sanitize_config_spec.rb
2019-10-27 12:14:01 +01:00
BSKY
fccf83e1f2 Add noopener and/or noreferrer (#12202) 2019-10-24 22:44:42 +02:00
Haelwenn (lanodan) Monnier
317fa43d9a Add support for <sup> formatting element
This is based of 3e095cab83

Related: https://git.pleroma.social/pleroma/pleroma/issues/1191
2019-08-20 21:44:09 +02:00
ThibG
fda437a020 Fix sanitizing lists contents (#11354)
* Add test

* Fix code for sanitizing nested lists stripping all tags
2019-07-19 01:44:58 +02:00
Eugen Rochko
103a9f4466
Fix sanitizer making block level elements unreadable (#10836)
Fix #10834
2019-06-16 21:46:36 +02:00
Thibaut Girka
07d4ecfe5e Truncate long URLs while providing alt text for inline images 2019-05-28 19:33:43 +02:00
Thibaut Girka
18b77224d3 Translate incoming remote img tags by a link 2019-05-28 19:33:43 +02:00
Thibaut Girka
7c609bdab9 Allow rel=tag in status text
Fixes tag links in local Markdown or HTML-authored statuses
2019-05-23 12:28:33 +02:00
Thibaut Girka
3e095cab83 Add support for missing formatting tags 2019-04-29 19:31:09 +02:00
Thibaut Girka
27e8354914 Add support for lists in statuses 2019-04-22 23:07:14 +02:00
Thibaut Girka
2e3640ecbb Accept richer text from remote statuses
Support abbr, del, pre, blockquote, code, strong, b, em, i, and h1…h5
HTML elements in remote statuses, add corresponding CSS.
2019-04-22 23:07:14 +02:00
Eugen Rochko
8f64b17d98 Whitelist dat/ipfs/gopher links in sanitizer (#8034)
Fix #7994
2018-07-16 22:17:43 +09:00
puckipedia
545095b3ce [!] Sanitize incoming classlist properly (#6162)
* Sanitize classlist properly

* Actually properly sanitize every class after the first

* Improve Formatter spec to check for multiple classes and non-space whitespace
2018-01-03 03:54:08 +01:00
nightpool
94d0e012de Whitelist allowed classes for federated statuses (#3810)
* Whitelist allowed classes for federated statuses

Allowed classes are currently:

 - Any microformats class (h/p/u/dt/e-*)
 - the classes mention, hashtag, ellipses and invisible.

this last one is somewhat suspect, but Mastodon currently uses it to render hidden link text.

resolved #3790

* Fix code style
2017-06-17 20:26:05 +02:00
unarist
6bd6dcf6df Allow "class" attribute on the "a" tag in sanitization (#3623)
This preserves `<a ... class="u-url mention">` from other Mastodon instances.
2017-06-07 15:57:30 +02:00
Eugen Rochko
58bcd50f7f Fix #1426 - Trim long usernames in public follower/following lists (#2993)
Fix #2221 - Catch OpenSSL exceptions when loading remote avatars/headers/attachments
Don't strip "rel" attribute from <a> tags when sanitizing (microformats)
2017-05-11 23:14:00 +02:00
Yamagishi Kazutoshi
4a5f73c8ae Add target=_blank to user note (#2622)
* Add target=_blank to user note

Open new window when click link from user profile in remote instance.

* fix rubocop
2017-04-30 00:28:41 +02:00
Eugen Rochko
88725d6ce8 OEmbed support for PreviewCard (#2337)
* OEmbed support for PreviewCard

* Improve ProviderDiscovery code failure treatment

* Do not crawl links if there is a content warning, since those
don't display a link card anyway

* Reset db schema

* Fresh migrate

* Fix rubocop style issues
Fix #1681 - return existing access token when applicable instead of creating new

* Fix test

* Extract http client to helper

* Improve oembed controller
2017-04-27 14:42:22 +02:00