SteamWar/Velocity
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Author SHA1 Message Date
Shane Freeder f712997dd7 Seperate client/serverbound payload limits 2026-04-17 21:03:04 +01:00
Shane Freeder a6d97e28ad Validate compression claim 2026-04-13 13:39:57 +01:00
Shane Freeder e834af9cf1 Increase max ratio 
Older versions of the game, and creative mode, send itemstacks to the server
when dealing with itemstacks, annoying, the compression algo used is good at
backreferencing, which means that compressed data can balloon pretty well.

64 should more than cover most cases of legit data, we could probably be more
harsh here, but this is likely a fine balance between avoiding bombs and not
erring out on legit data.
 2026-04-09 19:04:02 +01:00
Shane Freeder affc1d6e08 Extend debug logging to client play/config handlers 2026-04-09 19:03:33 +01:00
Shane Freeder 6f01587318 Appease checkstyle 2026-04-08 21:19:27 +01:00
Shane Freeder 308ce6d992 Merge branch 'cat/limits' into dev/3.0.0 2026-04-08 21:12:52 +01:00
Shane Freeder 9890c429c6 Add compression ratio limiter 2026-04-08 21:12:41 +01:00
Shane Freeder 0219993c8a Add basic packet limiter 2026-04-08 20:41:45 +01:00
Shane Freeder f6d48c90f9 reduce clientbound compression limits 2026-04-08 20:41:09 +01:00
Shane Freeder 747cc8984f Bump netty to 4.2.10.Final 2026-03-08 20:00:28 +00:00
Shane Freeder 372a3b28bd Conformity 2026-01-08 17:13:08 +00:00
Shane Freeder a03bd884aa Restrict empty packet frames from clients 2026-01-08 16:53:58 +00:00
Shane FreederandGitHub 38a0a7ed27 use correct string length for newer MC versions (Fixes #1629) (#1668) 2025-10-18 21:22:26 +01:00
Shane Freeder d2d333a958 Bumpy netty to 4.2.4 2025-08-14 21:14:51 +01:00
Shane Freeder 81deb1fff8 Update maven publishing repo name 2025-06-30 15:22:39 +01:00
Shane Freeder fe69214e77 Downgrade netty (Fixes #1591) 2025-06-17 18:46:22 +01:00
Shane Freeder 44bc15db40 Add system property to skip packet compression threshold validation 2025-06-14 20:29:12 +01:00
Shane Freeder 669fda298c Only apply max known pack restrictions Serverbound 2025-06-11 10:12:48 +01:00
Shane Freeder 8c8162dbf6 Discard known packs if we don't have a target 2025-05-24 18:28:54 +01:00
Shane Freeder 5eb83760cd Attempt to improve partial read situations during early connections 2025-05-22 14:26:48 +01:00
Shane Freeder 8fea43d6ba Add some means to quickly overlook deframing issues 2025-05-22 13:13:06 +01:00
Shane Freeder e13c8c340f Increase limit to account for strings being strings 2025-05-09 22:17:04 +01:00
Shane Freeder dc659538d3 Set netty allocator earlier and more globally 2025-05-09 20:19:29 +01:00
Shane Freeder eb099d1220 Merge branches 'dev/3.0.0' and 'dev/3.0.0' of github.com:PaperMC/Velocity into dev/3.0.0 2025-05-09 15:55:40 +01:00
Shane Freeder 00016ba4e1 Validate handshake packet length early 2025-05-08 00:15:50 +01:00
Shane Freeder bd2bb6325e Validate state transition 2025-04-17 18:59:49 +01:00
Shane Freeder 74d05211d6 Also validate length before caring to invest time into processing 2025-04-12 16:52:31 +01:00
Shane Freeder 7ad06614fe Appease checkstyle gods 2025-04-12 16:22:06 +01:00
Shane Freeder 163a85a468 Merge branch 'cleanup/plugin-message-channel-handling' into dev/3.0.0 2025-04-12 16:20:21 +01:00
Shane Freeder a51711e4bb Use an ImmutableList Builder 2025-04-12 16:20:07 +01:00
Shane Freeder a429bb53ce Merge remote-tracking branch 'origin/dev/3.0.0' into cleanup/plugin-message-channel-handling 2025-04-09 10:06:40 +01:00
Shane Freeder 9c1be72db0 Fix tests 2025-04-06 21:25:08 +01:00
Shane Freeder 747f70d80a Appease checkstyle 2025-04-06 21:25:03 +01:00
Shane Freeder b482443e79 Fix spot 2025-04-06 21:22:22 +01:00
Shane Freeder 676ec9cb21 preliminary cleanup of plugin message channel handling 2025-04-06 21:09:14 +01:00
Shane Freeder c72a3eefde Check if kicking on command rate limit is enabled 2025-04-03 22:51:26 +01:00
Shane Freeder f986eb51ec Do not print an exception if a client closed before switching to config state 2025-02-13 12:12:33 +00:00
Shane Freeder 9d1332d3a3 Add PluginMessageEvents for configuration phase 2025-02-13 11:53:30 +00:00
Shane Freeder 371e686076 properly apply vanilla cap to chat packets 2025-01-23 19:30:55 +00:00
Shane Freeder 71feb11b2e Fix fallback compression handler 2025-01-17 15:11:03 +00:00
Shane Freeder 6100e675af Switch to alt throw path for reading login message IDs (Fixes #1370) 
There is little expectation that we should get a -ve number in here, but
it is sadly seen in the wild. We will use an alternative exception path rather
than returing a magic number to indicate an invalid value.

once primative classes arrive, this should probably be written to use those
for passing up the result.
 2024-08-21 17:06:11 +01:00
Shane Freeder 44b1e0c6f9 Print correct exception when hotspot dump fails 2024-07-22 15:42:42 +01:00
Shane Freeder 79a5634dfe [ci skip] fix some trivial javadoc warns 2024-07-10 23:05:24 +01:00
Shane Freeder 82e81909d8 Add handling for KickPlayerRaw 2024-07-10 23:00:20 +01:00
Shane Freeder 1228f14742 Hotfix cancelling unsigned 1.20.6 commands 2024-05-03 19:20:12 +01:00
Shane Freeder 368d1a7c12 Do not send empty upsert player info packets 
There is no harm in this, but seemingly, some common mod blows up on this, and,
well, why eat buffer?
 2024-05-01 18:03:37 +01:00
Shane Freeder 5cdcf86cf9 Properly pass connection exceptions to the logger 2024-05-01 17:22:18 +01:00
Shane Freeder b50f9eceff Fix command argument types for 1.20.5 2024-04-24 09:39:22 +01:00
Shane Freeder 3b6419997c Align default prevent proxy connection settings with the default config file 
This option generally creates a bunch of oddities in many setups, defaulting to false
as per the default toml config, is probably the better option here
 2024-04-20 13:57:37 +01:00
Shane Freeder 3bce4d8576 Succesful is not an extended state 2024-04-02 14:02:34 +01:00
Shane Freeder d4077ddc1a only send extended resource pack states on supported versions 2024-04-02 13:53:22 +01:00
Shane Freeder ad50582836 Send downloaded/successful resource pack status when already applied (Fixes #1280) 2024-04-02 13:20:13 +01:00
Shane Freeder 2c8355fc45 Update spotless 2024-03-03 13:38:40 +00:00
Shane Freeder 62c6ec044e Make sure that the backend server knows the pack application was successful 
accepted, is just the first expected state, we also need to tell that the pack
was actually applied on the client in order to allow it to progress in the connection
process
 2024-03-02 15:06:32 +00:00
Shane Freeder 5956751284 Bump client connection state before sending disconnection packets 2024-02-01 12:59:47 +00:00
Shane Freeder 283005c8bc Fix fat finger 2024-01-21 11:48:37 +00:00
Shane Freeder f6fbd25805 Downgrade severity of handling several incoming user input packet states 2024-01-21 11:47:14 +00:00
Shane Freeder 35137df76c Bump to adventure release 
The API changes required for adopting resource packs are still needed, however
the maven snapshots repo is dead, and nothing technically stops us from doing
this
 2024-01-19 15:26:31 +00:00
Shane FreederandGitHub b22b2dc458 Migrate to using built-in http client (#1192) 2024-01-17 15:02:36 +00:00
Shane Freeder 21ae82e7c0 Update adventure to snapshot version 2023-12-14 16:36:18 +00:00
Shane Freeder 79fe8c8005 [ci skip] Fix internal javadoc 2023-12-14 14:33:10 +00:00
Shane Freeder b270206d2e Revert "Bump configurate to 4.1.2" 
This reverts commit 8f45bbf872.

the "hack" we had to include both 3 and 4 in the runtime jar is not
working, and we can't exactly break this right now
 2023-12-09 19:08:43 +00:00
Shane Freeder 8f45bbf872 Bump configurate to 4.1.2 
There is some considerations to provide 3 at runtime for plugins,
but, this is long overdue to align up with the rest of the ecosystem
here.
 2023-12-09 18:33:29 +00:00
Shane Freeder 8be7ace3f1 Bump minimum java version to 17 2023-12-09 18:27:49 +00:00
Shane Freeder 9e47a711b2 Move GH actions to java 17 
Java 11 left standard support 3 months ago, it's time to move forward
and align with the rest of the ecosystem
 2023-12-09 18:16:02 +00:00
Shane Freeder bbbf549c88 Bump version pending 1.20.4 and API changes 2023-12-09 17:55:58 +00:00
Shane Freeder 07a525be7f Correct writing of brand string 2023-11-30 23:02:43 +00:00
Shane FreederandGitHub 98163cb82c acknowledge seen messages to server when running proxy commands (#1100) 2023-10-12 17:22:42 +01:00
Shane Freeder 2bd2c692ea Change packet decode logging prompt 2023-10-10 18:44:03 +01:00
Shane Freeder 05e5963660 appease checkstyle, move back to older fix placement 2023-10-10 18:21:02 +01:00
Shane Freeder 550ca58a09 Actually send plugin message registration to backend servers 
I don't see where this was ever done, and don't see how plugin messaging
could of ever worked, at least within the confines of CB and co, given
the fact that we never seemed to be sending this to the backend?
 2023-10-10 18:05:05 +01:00
Shane Freeder 8deb0ff70d [ci skip] fix URL derp 2022-12-10 00:45:04 +00:00
Shane Freeder c932ee5e25 [ci skip] Update guava javadoc link 2022-12-10 00:43:32 +00:00
Shane Freeder 9cbaeb7b65 Bump Adventure library 
Please note that aspects of the new API are not implemented, especially
regarding the newly added signed messaging stuff, this is just to keep
in sync with other projects.
 2022-12-08 22:34:13 +00:00
Shane Freeder f6b032cb04 Fix misrenamed illegal chat chars translation key 2022-09-15 21:48:28 +01:00
Shane Freeder 4b77425585 Bump netty 2022-08-28 00:33:04 +01:00
Shane Freeder c03d7e259c Validate that we have a target 2022-06-25 21:38:55 +01:00
Shane Freeder 0caff79bf8 hard over system message chat type for 1.19+ 2022-06-22 05:30:27 +01:00
Shane FreederandGitHub 3501969960 move force key checking into a system property (#736) 2022-06-09 12:07:24 +01:00
Shane Freeder f088bd4443 [ci skip] fix gradle build script deprecation 
https://docs.gradle.org/7.3.1/dsl/org.gradle.api.reporting.Report.html#org.gradle.api.reporting.Report:enabled
 2022-06-09 00:17:00 +01:00
Shane Freeder 2fe50bedc5 1.18.2 support 2022-02-28 14:27:57 +00:00
Shane Freeder 5fe3663d51 Update Log4J 2021-12-10 01:57:42 +00:00
Shane Freeder 2cff5b3b02 Backport log4j 2.15.0 bugfix 2021-12-09 18:46:55 +00:00