2e8075bac3
FIX: Ignore Redis readonly errors in `RateLimiter#rollback!`.
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This is similar to what we're doing in `RateLimiter#performed!`.
2020-06-11 15:13:11 +08:00
0d3d2c43a0
DEV: s/\$redis/Discourse\.redis ( #8431 )
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This commit also adds a rubocop rule to prevent global variables.
2019-12-03 10:05:53 +01:00
427d54b2b0
DEV: Upgrading Discourse to Zeitwerk ( #8098 )
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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
30990006a9
DEV: enable frozen string literal on all files
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This reduces chances of errors where consumers of strings mutate inputs
and reduces memory usage of the app.
Test suite passes now, but there may be some stuff left, so we will run
a few sites on a branch prior to merging
2019-05-13 09:31:32 +08:00
aad7df2a1b
correct return value
2018-04-25 08:44:07 +10:00
59cd7894d9
FEATURE: if site is under extreme load show anon view
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If a particular path is being hit extremely hard by logged on users,
revert to anonymous cached view.
This will only come into effect if 3 requests queue for longer than 2 seconds
on a *single* path.
This can happen if a URL is shared with the entire forum base and everyone
is logged on
2018-04-18 16:58:57 +10:00
81ca3677f7
Add guard for `nil` in our `RateLimiter`.
2018-03-01 13:20:42 +08:00
5d9f9c2614
FIX: `RateLimiter` max of zero or less should raise rate limit exceeded.
2018-03-01 13:14:46 +08:00
4986ebcf24
FEATURE: optional default off global per ip rate limiter
2017-12-11 17:52:57 +11:00
47c44356f8
FIX: load balanced servers do not share monotonic clock
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This means then when a service is load balanced and you reach rate limits
there was a case where they counting was way off
also remove the stub from clock_gettime cause we need to be super careful with
it, so we should probably just stub by hand when needed
2017-12-07 11:48:11 +11:00
5a9622163d
FIX: regression around rate limiter
2017-12-04 21:44:16 +11:00
dd70ef3abf
Revert "Revert "PERF: improve speed of rate limiter""
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This reverts commit 2373d85239
2017-12-04 21:23:11 +11:00
2373d85239
Revert "PERF: improve speed of rate limiter"
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This reverts commit a9bcdd7f27
2017-12-04 21:19:28 +11:00
a9bcdd7f27
PERF: improve speed of rate limiter
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Also
- adds a global rate limiter option
- cleans up usage in tests
- fixes freeze_time so it handles clock_gettime
2017-12-04 18:17:30 +11:00
5012d46cbd
Add rubocop to our build. ( #5004 )
2017-07-28 10:20:09 +09:00
5d4ee2ca1d
FEATURE: Warn a user when they have few likes remaining
2016-03-18 11:30:29 -04:00
0b4cb5cf0d
Add better error messages for rate limits.
2015-09-24 13:52:46 -04:00
a5b25ad2af
FEATURE: scale up likes per day as users increase trust level
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tl2 = 1.5 times the likes
tl3 = 2 times the likes
tl4 = 3 times the likes
configurable via tl[234]_additional_likes_per_day_multiplier site setting
2015-04-16 09:44:30 +10:00
f15b0d205f
FIX: The "too similar" check happened when trying to make a post a wiki
2015-02-02 12:44:56 -05:00
6e862e0e59
FIX: Should flush rate limit keys before testing it
2015-01-29 11:45:12 -05:00
e0a82d3088
FIX: rate limit password reset email
2014-08-18 10:55:30 +10:00
7993845bfa
add current_user_provider so people can override current_user bevior cleanly, see
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http://meta.discourse.org/t/amending-current-user-logic-in-discourse/10278
2013-10-09 15:11:54 +11:00
bf4bdbefe0
fix redis leak in rate limiter
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change key name so there is no overlap with old non-list key
2013-05-28 08:58:45 +10:00
d5958f8779
Sliding window rate limiting
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Switched the algorithm to use a circular buffer
based on a redis list
2013-05-25 12:37:28 -07:00
247a0b3ea1
small refactor of RateLimiter for clarity
2013-05-24 13:36:33 -07:00
5ec52bd2e9
:s/moderator?/staff/g ... our naming was kind of crazy, renamed moderator? to staff
2013-05-02 17:22:27 +10:00
62c60540be
pull moderator into own column, rename trust levels
2013-03-19 21:06:11 -07:00
cafc75b238
remove trailing whitespaces ❤️
2013-02-26 07:31:35 +03:00
21b5628528
Initial release of Discourse
2013-02-05 14:16:51 -05:00
Guo Xiang Tan
Joffrey JAFFEUX
Krzysztof Kotlarek
Sam Saffron
Guo Xiang Tan
Robin Ward
Matt Van Horn
Gosha Arinich