From d8c4d9fc5a62741f0c4c2b692a3a94874714bbcc Mon Sep 17 00:00:00 2001 From: kim Date: Mon, 28 Apr 2025 20:12:27 +0000 Subject: [feature] proof of work scraper deterrence (#4043) This adds a proof-of-work based scraper deterrence to GoToSocial's middleware stack on profile and status web pages. Heavily inspired by https://github.com/TecharoHQ/anubis, but massively stripped back for our own usecase. Todo: - ~~add configuration option so this is disabled by default~~ - ~~fix whatever weirdness is preventing this working with CSP (even in debug)~~ - ~~use our standard templating mechanism going through apiutil helper func~~ - ~~probably some absurdly small performance improvements to be made in pooling re-used hex encode / hash encode buffers~~ the web endpoints aren't as hot a path as API / ActivityPub, will leave as-is for now as it is already very minimal and well optimized - ~~verify the cryptographic assumptions re: using a portion of token as challenge data~~ this isn't a serious application of cryptography, if it turns out to be a problem we'll fix it, but it definitely should not be easily possible to guess a SHA256 hash from the first 1/4 of it even if mathematically it might make it a bit easier - ~~theme / make look nice??~~ - ~~add a spinner~~ - ~~add entry in example configuration~~ - ~~add documentation~~ Verification page originally based on https://github.com/LucienV1/powtect Co-authored-by: tobi Reviewed-on: https://codeberg.org/superseriousbusiness/gotosocial/pulls/4043 Reviewed-by: tobi Co-authored-by: kim Co-committed-by: kim --- web/source/index.js | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'web/source/index.js') diff --git a/web/source/index.js b/web/source/index.js index 6a218cd08..b9d608318 100644 --- a/web/source/index.js +++ b/web/source/index.js @@ -73,6 +73,24 @@ skulk({ ["babelify", { global: true }] ], }, + nollamas: { + entryFile: "nollamas", + outputFile: "nollamas.js", + preset: ["js"], + prodCfg: prodCfg, + transform: [ + ["babelify", { global: true }] + ], + }, + nollamasworker: { + entryFile: "nollamasworker", + outputFile: "nollamasworker.js", + preset: ["js"], + prodCfg: prodCfg, + transform: [ + ["babelify", { global: true }] + ], + }, settings: { entryFile: "settings", outputFile: "settings.js", -- cgit v1.2.3