mirrors/arti.git/crates/tor-proto/src/util/skew.rs, branch arti-v1.1.9 mirror of https://gitlab.torproject.org/tpo/core/arti http://git.dilluti0n.com/mirrors/arti.git/atom?h=arti-v1.1.9 2023-08-23T09:34:00Z Run maint/add_warning to add lint block everywhere 2023-08-23T09:34:00Z Ian Jackson ijackson@chiark.greenend.org.uk 2023-08-22T14:28:12Z urn:sha1:42df88d6bf6dbb460d2e5e1cd4838aafaffbe9ac Run maint/add_warning to actually apply new lint allows 2023-07-10T12:49:51Z Ian Jackson ijackson@chiark.greenend.org.uk 2023-07-10T11:19:32Z urn:sha1:473447a82e099fd52a674c28f5bc24b3e05208c0 Allow clippy::unchecked_duration_subtraction in tests 2023-01-27T13:28:02Z Nick Mathewson nickm@torproject.org 2023-01-27T13:01:45Z urn:sha1:a6dd92843edf2bd4c58de62a0d562921e4191ada This panics on error, and we're fine with a panic on misbehavior in tests. test lint blocks: Add many many automatically 2022-12-12T18:00:30Z Ian Jackson ijackson@chiark.greenend.org.uk 2022-12-12T17:58:40Z urn:sha1:125a455bdcca841931f33f83f206e57637ae85c4 This is precisely the result of running the rune in maint/adhoc-add-lint-blocks. Use testing_rng() in tests throughout our crates. 2022-06-02T18:56:42Z Nick Mathewson nickm@torproject.org 2022-06-02T17:31:43Z urn:sha1:967ea67b7dfc158f29cf449eb09bac89acdee46b This only affects uses of thread_rng(), and affects them all more or less indiscriminately. One test does not work with ARTI_TEST_PRNG=deterministic; the next commit will fix it. More tests for ClockSkew. 2022-05-25T19:57:19Z Nick Mathewson nickm@torproject.org 2022-05-25T15:43:09Z urn:sha1:bbc7470dc555a532f7fa9cbbd139ef63a5308beb Implement a better clock skew estimator. 2022-04-11T16:34:16Z Nick Mathewson nickm@torproject.org 2022-04-07T20:03:25Z urn:sha1:cf362fac9f7288ddeddff447f9db23b0a27690b6 This time, our estimator discards outliers, takes the mean of what's left, and uses the standard deviation to try to figure out how seriously to take our report of skew/not-skew. These estimates are still not actually used. Initial functions to determine and expose a clock skew estimate. 2022-04-07T20:01:46Z Nick Mathewson nickm@torproject.org 2022-04-07T16:16:13Z urn:sha1:eedee51899eb3365a21c37be3803846373265284 (This is just a placeholder; I'm going to make the functions smarter in the next commit.) tor-proto: add a backend to detect reported clock skew. 2022-03-23T12:24:36Z Nick Mathewson nickm@torproject.org 2022-03-14T15:51:06Z urn:sha1:3885a2c05b64e6d071adfabdf5eb957fab001a5d NETINFO cells, which are sent in every handshake, may contain timestamps. This patch adds an accessor for the timestamp in the Netinfo messages, and teaches the tor-proto code how to compute the minimum clock skew in the code. The computation isn't terribly precise, but it doesn't need to be: Tor should work fine if your clock is accurate to within a few hours. This patch also notes a Y2038 problem in the protocol: see torspec#80. Part of #405.