Commit Graph

6 Commits

Author SHA1 Message Date
Alexander Scheel
ee7df7ba8c Markdown: Sanitizier Configuration (#9075)
* Support custom sanitization policy

Allowing the gitea administrator to configure sanitization policy allows
them to couple external renders and custom templates to support more
markup. In particular, the `pandoc` renderer allows generating KaTeX
annotations, wrapping them in `<span>` elements with class `math` and
either `inline` or `display` (depending on whether or not inline or
block mode was requested).

This iteration gives the administrator whitelisting powers; carefully
crafted regexes will thus let through only the desired attributes
necessary to support their custom markup.

Resolves: #9054

Signed-off-by: Alexander Scheel <alexander.m.scheel@gmail.com>

* Document new sanitization configuration

 - Adds basic documentation to app.ini.sample,
 - Adds an example to the Configuration Cheat Sheet, and
 - Adds extended information to External Renderers section.

Signed-off-by: Alexander Scheel <alexander.m.scheel@gmail.com>

* Drop extraneous length check in newMarkupSanitizer(...)

Signed-off-by: Alexander Scheel <alexander.m.scheel@gmail.com>

* Fix plural ELEMENT and ALLOW_ATTR in docs

These were left over from their initial names. Make them singular to
conform with the current expectations.

Signed-off-by: Alexander Scheel <alexander.m.scheel@gmail.com>
2019-12-07 14:49:04 -05:00
John Olheiser
9a33adcdd3 Allow kbd tags (#9245)
* Allow kbd tags

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Add test

Signed-off-by: jolheiser <john.olheiser@gmail.com>
2019-12-03 14:02:41 -05:00
zeripath
675f275237
Fix race condition in ReplaceSanitizer (#9123) 2019-11-22 14:46:39 +00:00
guillep2k
cea8ea5ae6 Support inline rendering of CUSTOM_URL_SCHEMES (#8496)
* Support inline rendering of CUSTOM_URL_SCHEMES

* Fix lint

* Add tests

* Fix lint
2019-10-15 02:31:09 +01:00
guillep2k
15809d81f7 Rewrite reference processing code in preparation for opening/closing from comment references (#8261)
* Add a markdown stripper for mentions and xrefs

* Improve comments

* Small code simplification

* Move reference code to modules/references

* Fix typo

* Make MarkdownStripper return [][]byte

* Implement preliminary keywords parsing

* Add FIXME comment

* Fix comment

* make fmt

* Fix permissions check

* Fix text assumptions

* Fix imports

* Fix lint, fmt

* Fix unused import

* Add missing export comment

* Bypass revive on implemented interface

* Move mdstripper into its own package

* Support alphanumeric patterns

* Refactor FindAllMentions

* Move mentions test to references

* Parse mentions from reference package

* Refactor code to implement renderizable references

* Fix typo

* Move patterns and tests to the references package

* Fix nil reference

* Preliminary rendering attempt of closing keywords

* Normalize names, comments, general tidy-up

* Add CSS style for action keywords

* Fix permission for admin and owner

* Fix golangci-lint

* Fix golangci-lint
2019-10-13 23:29:10 +01:00
Lunny Xiao
52e11b24bf Restructure markup & markdown to prepare for multiple markup language… (#2411)
* restructure markup & markdown to prepare for multiple markup languages support

* adjust some functions between markdown and markup

* fix tests

* improve the comments
2017-09-16 20:17:57 +03:00