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2020-10-20global: replace hard coded hash lengthChristian Hesse
With sha1 we had a guaranteed length of 40 hex chars. This changes now that we have to support sha256 with 64 hex chars... Support both. Signed-off-by: Christian Hesse <mail@eworm.de>
2019-01-03filters: migrate from luacrypto to luaosslJason A. Donenfeld
luaossl has no upstream anymore and doesn't support OpenSSL 1.1, whereas luaossl is quite active. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-08-28filters: generate anchor links from markdownChristian Hesse
This makes the markdown filter generate anchor links for headings. Signed-off-by: Christian Hesse <mail@eworm.de> Tested-by: jean-christophe manciot <actionmystique@gmail.com>
2018-08-03auth-filters: add simple file-based authentication schemeJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-07-15auth-filters: use crypt() in simple-authenticationJason A. Donenfeld
There's no use in giving a silly example to folks who will just copy it, so instead try to do something slightly better. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-07-15auth-filters: generate secret securelyJason A. Donenfeld
This is much better than having the user generate it themselves. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-07-14auth-filters: do not crash on nil usernameJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-07-14auth-filters: do not use HMAC-SHA1Jason A. Donenfeld
Though SHA1 is broken, HMAC-SHA1 is still fine. But let's not push our luck; SHA256 is more sensible anyway. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2018-01-19ui-blame: Allow syntax highlightingJeff Smith
Place file contents into a single block so that syntax highlighting can be applied in the usual fashion. Place the alternating color bars behind the file contents. Force the default syntax highlighting background to transparent. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Reviewed-by: John Keeping <john@keeping.me.uk>
2017-10-15global: spelling fixesVille Skyttä
Signed-off-by: Ville Skyttä <ville.skytta@iki.fi>
2017-01-22syntax-highlighting: replace invalid unicode with ?Jason A. Donenfeld
2016-06-17md2html: use utf-8 and flush output bufferJason A. Donenfeld
Otherwise we get the classic Python UTF-8 errors, and the text is all out of order. While we're at it, switch to python3 so we only have to support one set of oddball semantics. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Suggested-by: Daniel Campbell <dlcampbell@gmx.com>
2016-06-07Hosted on HTTPS nowJason A. Donenfeld
2016-02-23md2html: Do syntax highlighting tooJason A. Donenfeld
2016-01-18syntax-highlighting: always use utf-8 to avoid ascii codec issuesJason A. Donenfeld
2015-11-12about-formatting.sh: comment text out of dateJason A. Donenfeld
2015-10-12filters: port syntax-highlighting.py to python 3.xChristian Hesse
Signed-off-by: Christian Hesse <mail@eworm.de>
2015-10-12md2html: the default of stdin works fineJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2015-10-12filters: misc cleanupsJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2015-10-12md2html: use pure pythonJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2015-10-09filters: Simplify convertersJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2015-08-12filters: apply HTML escapingLazaros Koromilas
http://www.w3.org/International/questions/qa-escapes#use
2015-03-13filters: Add sample gentoo scriptJason A. Donenfeld
2015-03-05simple-authentication.lua: tie secure cookies to field namesJason A. Donenfeld
2014-12-23match other common markdown file extensionsChris Burroughs
2014-12-23repolist: add owner-filterChris Burroughs
This allows custom links to be used for repository owners by configuring a filter to be applied in the "Owner" column in the repository list.
2014-12-13filter: fix libravatar email-filter https issueChristian Hesse
Serving cgit via https and getting avatar via http gives error messages about untrusted content. This decides whether or not to use https link by looking at the environment variable HTTPS, which is set in CGI.
2014-04-17remove trailing whitespaces from source filesChristian Hesse
2014-03-13filter: add libravatar email-filter lua scriptChristian Hesse
2014-01-23simple-authentication: styleJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2014-01-17auth: document tweakables in lua scriptJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2014-01-16auth: have cgit calculate login addressJason A. Donenfeld
This way we're sure to use virtual root, or any other strangeness encountered. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2014-01-16auth: lua string comparisons are time invariantJason A. Donenfeld
By default, strings are compared by hash, so we can remove this comment. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2014-01-16authentication: use hidden form instead of refererJason A. Donenfeld
This also gives us some CSRF protection. Note that we make use of the hmac to protect the redirect value. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2014-01-16auth: add basic authentication filter frameworkJason A. Donenfeld
This leverages the new lua support. See filters/simple-authentication.lua for explaination of how this works. There is also additional documentation in cgitrc.5.txt. Though this is a cookie-based approach, cgit's caching mechanism is preserved for authenticated pages. Very plugable and extendable depending on user needs. The sample script uses an HMAC-SHA1 based cookie to store the currently logged in user, with an expiration date. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2014-01-15email-gravatar: fix html syntax issuesChristian Hesse
an attribute value specification must be an attribute value literal unless SHORTTAG YES is specified
2014-01-14email-gravatar: do not scale icons upJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2014-01-14filter: allow returning exit code from filterJason A. Donenfeld
Filters can now indicate a status back to cgit by means of the exit code for exec, or the return value from close for Lua. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2014-01-14email-gravatar: fix html syntax issuesChristian Hesse
* make ampersand a html entity * add required alt attribute * add required img end tag
2014-01-14email-gravatar.py: fix UTF-8Christian Hesse
2014-01-14email-gravatar.lua: fix for lua 5.2Christian Hesse
2014-01-14filter: add page source to email filterJason A. Donenfeld
Since the email filter is called from lots of places, the script might benefit from knowing the origin. That way it can modify its contents and/or size depending. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2014-01-14filter: add gravatar scriptsJason A. Donenfeld
The lua one is hugely faster than the python one, but both are included for comparison. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2014-01-13filters: Improved syntax-highlighting.pyStefan Tatschner
- Switched back to python2 according to a problem in pygments with python3. With the next release of pygments this problem should be fixed. Issue see here: https://bitbucket.org/birkenfeld/pygments-main/issue/901/problems-with-python3 - Just read the stdin, decode it to utf-8 and ignore unknown signs. This ensures that even destroyed files do not cause any errors in the filter. - Improved language guessing: -> At first use guess_lexer_for_filename for a better detection of the used programming languages (even mixed cases will be detected, e.g. php + html). -> If nothing was found look if there is a shebang and use guess_lexer. -> As default/fallback choose TextLexer. Signed-off-by: Stefan Tatschner <stefan@sevenbyte.org>
2014-01-08Fix UTF-8 with syntax-highlighting.pyPřemysl Janouch
Previously the script tried to encode output from Pygments with the ASCII codec, which failed. Signed-off-by: Přemysl Janouch <p.janouch@gmail.com>
2014-01-08Fix about-formatting.shPřemysl Janouch
dash failed to parse the script. Signed-off-by: Přemysl Janouch <p.janouch@gmail.com>
2014-01-08filters: highlight.sh: add css comments for highlight 2.6 and 3.8Ferry Huberts
v2: add highlight 3.13 as present on Fedora 19 Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
2013-05-28filters: toggle perl utf8 situationJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2013-05-27filters: import more modern scriptsJason A. Donenfeld
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2012-10-27syntax-highlighting.sh: Fix command injection.Jason A. Donenfeld
By not quoting the argument, an attacker with the ability to add files to the repository could pass arbitrary arguments to the highlight command, in particular, the --plug-in argument which can lead to arbitrary command execution. This patch adds simple argument quoting.
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