mirror of https://gitlab.torproject.org/tpo/core/arti http://git.dilluti0n.com/mirrors/arti.git/atom?h=arti-v0.2.0 2022-03-23T12:49:36Z 2022-03-23T12:49:36Z Nick Mathewson nickm@torproject.org 2022-03-23T12:49:36Z urn:sha1:791394cd2b455646c5e8938e7592d73b28c7977b tor-proto: add the ability to learn clock skew from NETINFO cells See merge request tpo/core/arti!410 2022-03-23T12:24:36Z Nick Mathewson nickm@torproject.org 2022-03-14T18:33:11Z urn:sha1:0b2cf533ee5771fdb16255652837af69c316642e We now check the handshake certificates unconditionally, and only report them as _expired_ as a last resort. (Rationale: if somebody is presenting the wrong identity from a year ago, it is more interesting that they are presenting the wrong ID than it is that they are doing so with an expired cert. We also now report a different error if the certificate is expired, but its expiration is within the range of reported clock skew. (Rationale: it's helpful to distinguish this case, so that we can blame the failure on possible clock skew rather than definitely attributing it to a misbehaving relay.) Part of #405. 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. 2022-03-17T16:36:57Z Nick Mathewson nickm@torproject.org 2022-03-17T16:15:50Z urn:sha1:d39557b851674e775014b044df2414bc5fcdf8f8 Closes #415 2022-03-17T16:03:34Z Nick Mathewson nickm@torproject.org 2022-03-17T15:52:15Z urn:sha1:764930b9cd8c63a4dd59229ad6298e6b27fb375c Each channel now remembers an OwnedChanTarget. Each circuit now remembers a vector of OwnedChanTarget to represent the path that it was constructed for. Part of #415. 2022-03-17T14:34:06Z Nick Mathewson nickm@torproject.org 2022-03-17T14:34:06Z urn:sha1:567995a7ca187a986d0f1d62a8648ab8c9347b2d This will help with #415 2022-03-04T18:00:17Z Ian Jackson iwj@torproject.org 2022-03-04T18:00:17Z urn:sha1:b0952652579dc75de19589873e3853d0b13a6965 Replace many manual trait impls with use of educe See merge request tpo/core/arti!375 2022-03-04T11:45:24Z Ian Jackson ijackson@chiark.greenend.org.uk 2022-03-04T11:42:49Z urn:sha1:ebfd7349565f0f354906a78ad2ce8f8d2b88bd35 Code motion and the minimal mechanical changes. As per https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/375#note_2783078 2022-03-02T18:06:37Z Ian Jackson ijackson@chiark.greenend.org.uk 2022-03-02T15:44:09Z urn:sha1:9dca756e2300f89f09346539bf5d5f0dde35ef88 We now print slighly more information. 2022-03-02T18:01:08Z Ian Jackson ijackson@chiark.greenend.org.uk 2022-03-02T17:54:59Z urn:sha1:89074a1326f0473b65f12ba1f2131e5e222721c8