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* Bump the minor version of every published crate except for `arti`.Nick Mathewson2025-08-281-12/+12
| | | | | | | | Per policy, we bump the minor version of every tor-*, arti-* crate on each release. We have updated our MSRV, so we're treating this as a breaking change for our non-(arti/tor)-prefixed crates too.
* proto: Remove the AUTHORIZE as a parsable cellDavid Goulet2025-08-214-51/+2
| | | | | | | | | | | | | The AUTHORIZE cell command is simply reserved but not defined. The tor specification, at this point in time, is allowing such cell before the handshake starts but it is very unclear on what ordering is allowed nor how many can are allowed. C-tor silents drop them like VPADDING and so clearly unused. Instead of dealing with it, simply remove its support but keeping its reserved number. Signed-off-by: David Goulet <[email protected]>
* proto: Make the OutboundClientHandshake use new cell handlerDavid Goulet2025-08-201-1/+1
| | | | | | | | | | | | | | | | | Use the ChannelFrame<> for the entirety of the outbound client handshake that is the ClientInitiator channel type. With this change, the codec.rs code is not needed anymore along its CodecError as well which has been normalized onto the crate::Error instead in order to simplify error handling and avoid duplication of error types. Unit tests have been modified to reflect this change of what can be done with a channel frame. Also renamed to focus on client behavior. Part of #1597 Signed-off-by: David Goulet <[email protected]>
* cell: Add helper functionsDavid Goulet2025-08-201-0/+5
| | | | | | | | | | | | Add is_known_cmd() to the restricted_msg!() macro which can be used to learn if a specific ChanCmd is part of the restricted set or not. Then add a simple function to get the link protocol version from a channel codec. Part of #1597 Signed-off-by: David Goulet <[email protected]>
* tor-hsservice: Change capping of PoW effort.Wesley Aptekar-Cassels2025-08-132-10/+1
| | | | | | | | This caps the PoW effort during sorting, rather than at intake. This allows us to record efforts that are capped in our metrics histogram while only recording metrics after the PoW solve has actually been verified.
* tor-cell: fix comment in `ChannelCodec::encode`Steven Engler2025-08-121-1/+3
| | | | | | This comment isn't correct if the encode() was given a non-empty buffer (for example if two cells were written to the same buffer, the second encode() would be given a non-empty buffer, so `pos != 5`).
* Switch Cargo.toml files to edition 2024.Nick Mathewson2025-08-0716-41/+42
| | | | | | | | | | | | | | First, run ``` git grep -l "^edition =" | xargs perl -i -pe 's/^edition *=.*/edition = "2024"/;' ``` Second, manually verify that all Cargo.toml files have changed, and nothing else has changed. Third, run cargo fmt again.
* Merge branch 'msrv-fixes' into 'main'Nick Mathewson2025-08-052-12/+13
|\ | | | | | | | | Resolve a few issues that had been waiting for an MSRV update. See merge request tpo/core/arti!3129
| * tor-cell: Check strictly-ascending property more efficientlyNick Mathewson2025-08-052-12/+13
| | | | | | | | | | | | I had been planning to use `[]::is_sorted` here, once we had MSRV >= 1.82, but it turns out that we wanted strictly ascending sequence, whereas `is_sorted` checks for a non-descreasing sequence.
* | Merge branch 'prop362-fixups' into 'main'wesleyac2025-08-051-0/+10
|\ \ | |/ |/| | | | | Fix a few TODOs for PoW See merge request tpo/core/arti!3106
| * tor-cell: Add ProofOfWorkV1::cap_effort function.Wesley Aptekar-Cassels2025-08-051-0/+10
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* | Merge branch 'msrv-1.85' into 'main'Nick Mathewson2025-08-051-2/+2
|\ \ | |/ |/| | | | | | | | | Bump MSRV to Rust 1.85 Closes #2095 See merge request tpo/core/arti!3128
| * Bump to hex-literal 1.0Nick Mathewson2025-08-051-1/+1
| | | | | | | | | | (We were unable to do this before, since it required a rust version we didn't have.)
| * Set MSRV to 1.85.Nick Mathewson2025-08-051-1/+1
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* | Remove semver.md files, post-release.Ian Jackson2025-08-051-2/+0
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* Bump version of tor-basic-utilsIan Jackson2025-08-051-1/+1
| | | | This was accidentally omitted from my version bump script.
* Version bumps for 1.4.6Ian Jackson2025-08-051-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Made with the following shell script: export CARGO='nailing-cargo -Eu' # Non-functional changes only maint/bump_nodep hashx # Special $CARGO set-version -p arti 1.4.6 # Additional features, no breaking changes, depended on in tree $CARGO set-version -p safelog 0.4.8 # Unconditional bump to 0.33.0 xargs -I P <<END $CARGO set-version -p P 0.33.0 tor-error tor-general-addr tor-geoip tor-rtcompat tor-rtmock tor-async-utils tor-config tor-config-path tor-rpc-connect tor-log-ratelim tor-rpcbase tor-memquota tor-units tor-llcrypto tor-bytes tor-protover tor-checkable tor-cert tor-key-forge tor-hscrypto tor-socksproto tor-linkspec tor-cell tor-proto tor-netdoc tor-consdiff tor-netdir tor-relay-selection tor-persist tor-chanmgr tor-ptmgr tor-guardmgr tor-circmgr tor-dirclient tor-dirmgr tor-keymgr tor-hsclient tor-hsservice tor-hsrproxy tor-relay-crypto arti-client arti-relay arti-rpcserver arti-ureq arti-rpc-client-core END
* Bump derive-deftly to 1.2.0Ian Jackson2025-08-041-1/+1
| | | | No upstream changes that break our code.
* tor-cell: add `FlowCtrlVersion::V0`Steven Engler2025-07-161-0/+3
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* tor-cell: change `UnparsedRelayMsg::data_len`Steven Engler2025-07-153-9/+52
| | | | | | | | | It now performs some validation and can return a `Result`. We perform validation here since different cell formats may have different maximum data lengths in the future, and `UnparsedRelayMsg` doesn't expose the cell format so it's difficult to perform this validation at a higher layer.
* tor-cell: remove `flowctl-cc` feature and make XON/XOFF cells stableSteven Engler2025-07-154-11/+2
| | | | | I don't see any further changes being needed for these types, and it simplifies a lot of future code in tor-proto that uses these types.
* tor-cell: add a const constructor for `FlowCtrlVersion`Steven Engler2025-07-151-7/+14
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* Bump all the unstable tor- and arti- crates to 0.32.0.Gabriela Moldovan2025-07-071-11/+11
| | | | | | | | | | Done using: ``` for crate in $(./maint/list_crates | rg '^(tor|arti-)'); do cargo set-version -p $crate 0.32.0 done ```
* Bump the versions of the non-{arti-,tor-} crates.Gabriela Moldovan2025-07-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The non-{arti-,tor-} crates are: ``` ./maint/list_crates | rg -v '^(tor|arti)' oneshot-fused-workaround slotmap-careful test-temp-dir fslock-guard hashx equix caret fs-mistrust safelog retry-error ``` We split them in the following categories: * crates with no changes (no version bumps): None ``` maint/changed_crates -v "arti-v$LAST_VERSION" 2>&1 >/dev/null | grep -i "no change" | grep -v '\(tor\|arti\)-' ``` * crates that only have non-functional changes (bump the patch version): - oneshot-fused-workaround - slotmap-careful - test-temp-dir - fslock-guard - hashx - equix - caret - safelog - retry-error * crates where APIs were broken (bump minor): - fs-mistrust (the implicit once_cell feature was removed) The bumps from this commit were created using this script: ``` PATCH=" oneshot-fused-workaround slotmap-careful test-temp-dir fslock-guard hashx equix caret safelog retry-error " for crate in $PATCH; do cargo set-version --bump patch -p $crate; done MINOR=" fs-mistrust " for crate in $MINOR; do cargo set-version --bump minor -p $crate; done ```
* Temporarily suppress mismatched_lifetime_syntaxes.Gabriela Moldovan2025-07-071-0/+1
| | | | See #2060.
* Upgrade to derive-deftly 1.1.0.Gabriela Moldovan2025-07-071-1/+1
| | | | | | I had to also bump `toml` to `0.8.23`, because `toml 0.8.22` is incompatible with `serde_spanned 0.6.9` (which is automatically pulled in because of the d-d upgrade).
* tor-cell: fix incorrect XON/XOFF cell command integersSteven Engler2025-06-231-5/+5
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* tor-cell: add `Xon`/`Xoff` cellsSteven Engler2025-06-093-1/+185
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* tor-cell: add experimental `flowctl-cc` featureSteven Engler2025-06-091-0/+3
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* release: Delete semver.md files after release.Alexander Hansen Færøy2025-06-051-5/+0
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* release: Bump all tor-/arti- crates to 0.31.0.Alexander Hansen Færøy2025-06-051-11/+11
| | | | | | | | This was done using: for crate in $(./maint/list_crates | grep -P '^tor-|^arti-'); do cargo set-version -p $crate 0.31.0 done
* Sort dependencies to make cargo sort happy.Alexander Hansen Færøy2025-06-041-1/+2
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* Fix various missing incorrect feature entries as prep for release.Alexander Hansen Færøy2025-06-031-1/+1
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* arti, cell, dirclient: Use expect instead of unwrap.Nick Mathewson2025-05-291-2/+3
| | | | | | Clippy nightly detects this problem, though earlier clippy verisons haven't. The common element here is applying unwrap() to the result from a write!().
* cell: fix warning from nightly about unused function.Nick Mathewson2025-05-291-0/+1
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* Add methods for getting proof-of-work extension from intro request.Wesley Aptekar-Cassels2025-05-272-1/+10
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* All crates: bump rust-version to 1.83.Nick Mathewson2025-05-131-1/+1
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* cell: Teach extlist definition macro to make conditional extensionsNick Mathewson2025-05-072-1/+7
| | | | | We need the macro to propagate only certain #[meta] values to all places where a case is used.
* cell: Implement SubprotocolRequest extension from prop346.Nick Mathewson2025-05-072-1/+139
| | | | Part of #1945.
* cell: Unify HS-ntor and ntor-v3 extensions.Nick Mathewson2025-05-076-32/+22
| | | | | | Implements proposal 358. Closes #1946.
* cell,proto: Split request/response extensions into seprate typesNick Mathewson2025-05-072-21/+45
| | | | Implements part of proposal 358.
* cell: Use ExtList to implement CircRequestExt.Nick Mathewson2025-05-072-105/+100
| | | | This required some renaming, so that the types and their codes matched.
* Rename NtorV3Extension to CircRequestExtNick Mathewson2025-05-072-19/+21
| | | | | | | This type will, because of prop358, be shared by ntorv3, hs-ntor, and probably other future handshakes. There will also be a CircResponseExt type.
* cell: Make decl_extension_group macro more self-contained.Nick Mathewson2025-05-074-14/+21
| | | | Previously it required the caller to import a whole bunch of stuff.
* cell: Clarify documentation in extlist.rs.Nick Mathewson2025-05-071-11/+10
| | | | It is no longer hs only.
* cell: move ExtList module out of hs module.Nick Mathewson2025-05-076-7/+6
| | | | We're going to use it for ntorv3 extensions as well.
* proto, cell: Remove RelayCellFormatTrait.Nick Mathewson2025-05-062-51/+1
| | | | | | | | | | | | | | | | The purpose of the trait was to parameterize the tor1 cell crypto on the different possible relay cell layouts. It made sense to have this trait when we thought we would implement the new cell layout for prop340 (packed-and-fragmented) well before we implemented CGO. But it now appears all but certain that CGO will land long before we make any more headway on prop340. Therefore, it doesn't make sense to carry the ability to customize `tor1` for other relay cell layouts. Removing this trait saves a fair bit of complexity.
* proto: Use SendmeTag in place of CircTagNick Mathewson2025-05-062-4/+4
| | | | | This doesn't make much change yet, but does save us an allocation when handling SENDMEs.
* tor-cell: define a new SendmeTag typeNick Mathewson2025-05-061-9/+149
| | | | | | | | | | | | | | | | This is a more efficient representation for the tag on an authenticated SENDME message: it comes in at 21 bytes. Previously, we used Vec<u8>, which has 24 bytes of overhead (on a 64 bit system), plus malloc overhead, plus 20 bytes of allocated tag. We had a similar type to this as `tor_proto::congestion::sendme::CircTag`, but it could only accomodate 20-byte values. I don't expect that we will have enough of these simultaneously that the memory savings will matter, but the allocation savings could be significant.
* release: Bump all unstable tor/arti crates to 0.30.0Wesley Aptekar-Cassels2025-05-012-14/+10
| | | | | | | | ``` for crate in $(./maint/list_crates | rg '^(tor|arti-)'); do cargo set-version -p $crate 0.30.0 done ```
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