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| * proto: Add a new experimental stream-ctrl feature.Nick Mathewson2023-05-221-1/+2
| | | | | | | | | | (It doesn't do anything yet. It may eventually become always-on. But for now let's make this API optional. Part of #847)
| * tor-proto: Move a comment in Cargo.tomlNick Mathewson2023-05-221-1/+2
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* | proto: Make PathEntry::Virtual feature-conditional.Nick Mathewson2023-05-232-0/+3
|/ | | | | This fixes a warning when building tor-proto without the `rpc-common` feature.
* Merge branch 'virtual_hop' into 'main'Nick Mathewson2023-05-185-38/+245
|\ | | | | | | | | | | | | tor-proto: Add support for extending circuits through virtual hops. Closes #726 See merge request tpo/core/arti!1191
| * proto: Explain "virtual" hops better.Nick Mathewson2023-05-181-0/+4
| | | | | | | | Based on text from @diziet
| * proto: Try to improve the documentation in crypto/cell.rsNick Mathewson2023-05-181-24/+86
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| * proto: Allow circuit Paths to represent virtual hops.Nick Mathewson2023-05-183-14/+57
| | | | | | | | | | Sadly, this adds a few more `TODO HS` entries, but I think we can clean them up later after a bit of discussion.
| * proto: Implement Circuit::extend_virtual.Nick Mathewson2023-05-182-2/+59
| | | | | | | | | | | | | | There are a few new TODO hs comments, though, and an XXXX I'll need to fix up in the next commit. Implements #726.
| * tor-proto: Code to construct crypto layers for virtual hops.Nick Mathewson2023-05-183-1/+42
| | | | | | | | | | This is fairly straightforward, thanks to our existing design work on this code.
* | tor-guardmgr, tor-proto: minor logging tweakseta2023-05-181-2/+2
| | | | | | | | | | | | | | | | - We make the tor-guardmgr "We have found that {} is usable" line include the word "guard", otherwise it doesn't appear very useful to a user in safe logging mode, since the guard gets replaced with [scrubbed]. - The "Actually got an end cell..." message is downgraded to DEBUG.
* | hs_ntor: several documentation cleanups.Nick Mathewson2023-05-171-6/+14
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* | hs_ntor: make encrypt_and_mac take a typed public keyNick Mathewson2023-05-171-10/+6
| | | | | | | | This is still not the most beautiful interface, but it'll do for now.
* | hs_ntor: remove the last lingering AsRef<[u8]>Nick Mathewson2023-05-171-7/+7
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* | hs_ntor: Add a test vector case extracted from C tor.Nick Mathewson2023-05-171-0/+104
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* | hs_ntor: Calculate MAC on introduce1 message correctly.Nick Mathewson2023-05-171-3/+12
| | | | | | | | | | | | There were two bugs here that made the behavior unlike that of C tor: we had swapped the MAC inputs, and we had forgotten to include the public key X in the input.
* | hs_ntor: Make internal no-rng variants of the handshake functions.Nick Mathewson2023-05-171-2/+25
| | | | | | | | We'll want these so we can implement some test vectors.
* | hs_ntor: Move extra data outside of the "input" fields.Nick Mathewson2023-05-171-59/+33
| | | | | | | | | | | | | | I think that these Input structs had been defined so that we could use hs_ntor interchangeably with other handshakes. The trouble is, though, that it doesn't really work like any other handshakes we have.
* | hs_ntor: Use MAC implementation from tor-hscryptoNick Mathewson2023-05-171-35/+16
| | | | | | | | | | | | Note that some of the invocations for this function seem to put the key and the message in a questionable order. But that's a thing to figure out later, while debugging.
* | hs_ntor: Use correct PK types from tor_hscrypto.Nick Mathewson2023-05-171-20/+24
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* | hs_ntor: Use Subcredential type from tor-hscryptoNick Mathewson2023-05-172-5/+5
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* Merge branch 'arc_circ' into 'main'gabi-2502023-05-173-18/+24
|\ | | | | | | | | | | | | Refactor ClientCirc APIs to use Arc<ClientCirc>. Closes #846 See merge request tpo/core/arti!1187
| * Refactor ClientCirc APIs to use Arc<ClientCirc>.Nick Mathewson2023-05-163-18/+24
| | | | | | | | | | | | | | | | | | | | | | | | Now ClientCirc is no longer `Clone`, and the things that need it to be `Clone` instead return and use an Arc<ClientCirc> We're doing this so that ClientCirc can participate in the RPC system, and so that its semantics are more obvious. Closes #846. Thanks to the type system, this was a much simpler refactoring than I had feared it would be.
* | Merge branch 'ticket_759' into 'main'Nick Mathewson2023-05-161-2/+2
|\ \ | |/ |/| | | | | | | | | tor-cert: Replace the KeyUnknownCert::check_key API Closes #759 See merge request tpo/core/arti!1184
| * Replace usage of KeyUnknownCert::check_key.Nick Mathewson2023-05-161-2/+2
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* | Revise all XXXXs from fixup-featuresNick Mathewson2023-05-151-5/+3
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* | Run fixup-features _with_ annotations.Nick Mathewson2023-05-151-0/+2
| | | | | | | | | | This litters our Cargo.toml files with "XXX" entries that we should fix.
* | Reformat Cargo.toml files.Nick Mathewson2023-05-151-1/+18
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* | Run fixup-features --no-annotate for initial Cargo.toml fixes.Nick Mathewson2023-05-151-5/+6
|/ | | | | | | | | This does the following: - Gives every crate a `full`. - Cause every `full` to depend on `full` from the lower-level crates. - Makes every feature listed _directly_ in `experimental` depend on `__is_experimental`.
* Use non-deprecated *Secret::random_from_rng.Nick Mathewson2023-05-133-13/+13
| | | | The `new` function is deprecated in x25519-dalek 2.0.0-rc.2
* Change CircTarget::linkspecs() to return an encoded list.Nick Mathewson2023-05-102-7/+9
| | | | | | | | If we didn't do this, we would need to transfrom `EncodedLinkSpec`s into a `LinkSpec::Unrecognized`, which is not semantically right. What's more, every user of this API wants to consume encoded link specifiers, so encoding them early saves a little effort.
* Upgrade tracing to 0.1.36.Nick Mathewson2023-05-031-1/+1
| | | | | | This is the first version to impl Value for String. With luck, this will get minimal_versions CI passing.
* Increment crate versions.Nick Mathewson2023-05-031-17/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Because of the errorkind bumps, we're calling this a breaking change in everything lower-level than `arti`. Generated with: ``` cargo set-version -p tor-basic-utils --bump minor cargo set-version -p tor-async-utils --bump minor cargo set-version -p caret --bump minor cargo set-version -p fs-mistrust --bump minor cargo set-version -p safelog --bump minor cargo set-version -p retry-error --bump minor cargo set-version -p tor-error --bump minor cargo set-version -p tor-config --bump minor cargo set-version -p tor-events --bump minor cargo set-version -p tor-units --bump minor cargo set-version -p tor-rtcompat --bump minor cargo set-version -p tor-rtmock --bump minor cargo set-version -p tor-rpcbase --bump minor cargo set-version -p tor-llcrypto --bump minor cargo set-version -p tor-protover --bump minor cargo set-version -p tor-bytes --bump minor cargo set-version -p tor-hscrypto --bump minor cargo set-version -p tor-socksproto --bump minor cargo set-version -p tor-checkable --bump minor cargo set-version -p tor-cert --bump minor cargo set-version -p tor-linkspec --bump minor cargo set-version -p tor-cell --bump minor cargo set-version -p tor-proto --bump minor cargo set-version -p tor-netdoc --bump minor cargo set-version -p tor-consdiff --bump minor cargo set-version -p tor-netdir --bump minor cargo set-version -p tor-congestion --bump minor cargo set-version -p tor-persist --bump minor cargo set-version -p tor-chanmgr --bump minor cargo set-version -p tor-ptmgr --bump minor cargo set-version -p tor-guardmgr --bump minor cargo set-version -p tor-circmgr --bump minor cargo set-version -p tor-dirclient --bump minor cargo set-version -p tor-dirmgr --bump minor cargo set-version -p tor-hsclient --bump minor cargo set-version -p tor-hsservice --bump minor cargo set-version -p arti-client --bump minor cargo set-version -p arti-rpcserver --bump minor cargo set-version -p arti-config --bump minor cargo set-version -p arti-hyper --bump minor cargo set-version -p arti --bump patch cargo set-version -p arti-bench --bump patch cargo set-version -p arti-testing --bump patch ```
* async-utils: rename SinkExt to SinkPrepareExtNick Mathewson2023-04-191-1/+1
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* Upgrade our hex-literal dependencyNick Mathewson2023-04-131-1/+1
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* tor-proto: Be explicit about an into().Nick Mathewson2023-04-121-1/+1
| | | | | | | This is a workaround for an issue that I'm about to encounter somewhere in our pile of dependencies as I add arti-rpcserver, and somehow make serde_json visible in this test code thereby, making the PartialEq method resolution ambiguous.
* Increment MSRV to 1.65 in every crate.Nick Mathewson2023-04-111-1/+1
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* Remove semver.md files.Nick Mathewson2023-03-311-1/+0
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* Patchlevel bumps for crates whose dependencies just changed.Nick Mathewson2023-03-311-2/+2
| | | | | | | | | | | | | | | | These crates had no changes until just a moment ago. But since we updated the versions on some of their dependents, they have now changed themselves. Thus they get patchlevel bumps. ``` tor-rtmock tor-protover tor-socksproto tor-consdiff tor-chanmgr tor-dirclient tor-hsservice ```
* Bump crate versions that have breaking changesNick Mathewson2023-03-311-2/+2
| | | | | | | | | | These crates have had breaking changes. They are pre-1.0, so they get a minor bump. ``` tor-basic-utils tor-config ```
* Bump patchlevel on crates with non-breaking changesNick Mathewson2023-03-311-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For these crates, the changes are nontrivial, so we _do_ bump the versions on which their dependent crates depend. Fortunately, since they are all pre-1.0, we don't need to distinguish semver-additions from other changes. (Except for arti, which _is_ post-1.0, but gets a patchlevel bump anyway.) These are unstable crates with breaking changes: ``` tor-hscrypto tor-hsclient ``` These have new or extended APIs: ``` safelog tor-bytes tor-cell tor-linkspec tor-llcrypto tor-proto tor-cert arti-client ``` These have new unstable APIs or features: ``` tor-netdoc tor-circmgr (also broke some unstable APIs) arti (is post-1.0) ``` These have bugfixes only: ``` caret tor-dirmgr ```
* Move functionality from tor_basic_utils to tor_async_utilsNick Mathewson2023-03-292-6/+4
| | | | | This commit is mostly code movement; I'd recommend reviewing it with git's `--color-moved` option.
* Add some missing importsIan Jackson2023-03-281-1/+4
| | | | | | | | Now nailing-cargo +stable clippy -p tor-hsclient --all-features --all-targets actually works. squash! Add some missing imports
* Add an experimental circuit accessor to DataStream.Nick Mathewson2023-03-232-2/+34
| | | | Closes #784.
* tor-proto: Feature-conditionalise some enum variantsIan Jackson2023-03-231-0/+6
| | | | This avoids some dead code warnings when building without send-control-msg.
* tor-proto: Split off send-control-msg featureIan Jackson2023-03-233-6/+7
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* tor-proto: document deep-copy in ClientCirc::path()Nick Mathewson2023-03-221-0/+4
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* proto: Stabilize ClientCirc::n_hops.Nick Mathewson2023-03-222-1/+7
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* Fix a bunch of needless-conversion warnings.Nick Mathewson2023-03-101-1/+0
| | | | | Apparently 1.68 now warns when you call into_iter() on something that's already an iterator. Fair enough. Let's stop doing that.
* tor-proto: Document limitation on send_control_messageNick Mathewson2023-03-081-0/+7
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* tor-proto: Say "control message" a little more consistentlyNick Mathewson2023-03-081-1/+2
| | | | | | | (I found "user request" in one place, and fixed that. I am not currently going to try to unify "control message" and "meta message" since both terms are misleading and we already have TODOs to try to merge them into a third better term.)