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| * | tor-hscrypto: Fixup broken doc links.Wesley Aptekar-Cassels2024-10-093-4/+4
| | | | | | | | | | | | Co-authored-by: Micah Elizabeth Scott <[email protected]>
| * | hs-pow: Refactor to prefer stub types rather than cfg sprawl.Wesley Aptekar-Cassels2024-10-0924-101/+199
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In this design, the thin multiplexing layer between PoW types is always available when onion services are in use, but the specific pow schemes (and their dependency libraries) are gated by crate features everywhere. There are now no new cfg() gates. When the pow-v1 scheme is disabled, we can parse `pow-params v1` lines into an empty type (so clients know a PoW scheme exists that might be supported if they were configured differently). We currently don't save the contents of unknown hsdesc items. On the relaycell side, the hs ext module already sets a strong precedent for keeping unrecognized data as a byte vec, and it doesn't provide a good way to signal soft parse errors like unrecognized optional extensions. There, the `v1` type is completely optional, and services lacking a pow scheme suggested by a client would see one of these 'unrecognized' blobs. This isn't necessarily helpful but it fits the rest of the design. Co-authored-by: Micah Elizabeth Scott <[email protected]>
| * | tor-hspow: Big refactor, dissolve this crateWesley Aptekar-Cassels2024-10-0932-360/+444
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | My previous strategy here was to try and centralize hspow in one crate, writing it like a self-contained feature. That introduced friction in the data types, prompting the use of simplistic types at the netdoc/cell layers and full-featured types in the optional modules. This changes tactics, dissolving the low-level parts of tor-hspow into tor-hscrypto and the high-level parts into hsclient/hsservice. Full featured types are used everywhere now, but the tradeoff is that compile-time configurability is a lot more pervasive. Anything that knows about PoW types at all needs to be fully configured out. I took this opportunity to try a more complete set of crate features, allowing users to configure individual PoW schemes. Co-authored-by: Micah Elizabeth Scott <[email protected]>
| * | Enable onion client proof-of-work in the standalone "arti" toolWesley Aptekar-Cassels2024-10-091-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | The proof-of-work libraries are off by default in part because they depend on libraries that are currently GPL licensed. This precludes the use of this option in closed-source binaries, but here in the open-source arti tool (or consumers that bundle the binary) it's fine. Co-authored-by: Micah Elizabeth Scott <[email protected]>
| * | First pass at implementing onion proof-of-work clientWesley Aptekar-Cassels2024-10-098-7/+202
| | | | | | | | | | | | | | | | | | | | | | | | This adds a module to tor-hspow for version-independent client logic. The entire module and its invocations are disabled unless the new "hs-pow" compile time feature is set. Co-authored-by: Micah Elizabeth Scott <[email protected]>
| * | tor-hspow: Revise comments, type names, module coupling.Wesley Aptekar-Cassels2024-10-0910-119/+85
| | | | | | | | | | | | | | | | | | | | | | | | Some noisy but low-impact changes. We don't yet do this but it's possible to disable the 'solve' and 'verify' modules individually now without breaking the API. Co-authored-by: Micah Elizabeth Scott <[email protected]>
| * | tor-cell: Support encoding proofs-of-work in intro_payloadWesley Aptekar-Cassels2024-10-096-6/+114
| | | | | | | | | | | | | | | | | | | | | | | | | | | Like parameters, PoW solutions are versioned to account for multiple algorithms over time. A single solution of a specific version may accompany an INTRO1/2 as part of the encrypted extensions section. Its encoding may depend on the version. Co-authored-by: Micah Elizabeth Scott <[email protected]>
| * | tor-netdoc: Add parsing support for pow-params.Wesley Aptekar-Cassels2024-10-093-0/+120
| | | | | | | | | | | | | | | | | | | | | | | | This implements support for extensible proof-of-work parameters. Right now only a single type is defined, but in theory we can see up to one line per type on an onion service. Co-authored-by: Micah Elizabeth Scott <[email protected]>
| * | tor-hspow: Change PoW "protocol" terminology to "scheme"Wesley Aptekar-Cassels2024-10-091-1/+1
| |/ | | | | | | Co-authored-by: Micah Elizabeth Scott <[email protected]>
* | Merge branch 'ticket1674_01' into 'main'David Goulet2024-10-107-20/+67
|\ \ | | | | | | | | | | | | | | | | | | arti-relay: Change it to a binary crate only Closes #1674 See merge request tpo/core/arti!2525
| * | arti-relay: Rename remaining XXXs to be TODOsDavid Goulet2024-10-102-4/+4
| | | | | | | | | | | | Signed-off-by: David Goulet <[email protected]>
| * | arti-relay: Fix cargo doc issuesDavid Goulet2024-10-102-3/+3
| | | | | | | | | | | | Signed-off-by: David Goulet <[email protected]>
| * | arti-relay: Remove the use of pub and pub useDavid Goulet2024-10-103-10/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "pub" and "pub(crate)" visibility in a binary crate is essentially the same except for the dead_code warning analysis which ignores "pub" but will warn at "pub(crate)". This should get fixed soon according to: https://github.com/rust-lang/rust/issues/74970 However, for now, lets catch all this dead code :). Part of #1674 Signed-off-by: David Goulet <[email protected]>
| * | arti-relay: Remove its library crateDavid Goulet2024-10-103-6/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Simply, the lib.rs is renamed to relay.rs (containing TorRelay object) so this crate can never be used as a library. This is important because at the moment, we don't want to have a relay stable API that can be used to embed relays in applications. Closes #1674 Signed-off-by: David Goulet <[email protected]>
| * | arti-relay: Add a binary to the crateDavid Goulet2024-10-103-1/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | At the moment, it is an empty main() acting as a place holder for this crate to become solely a binary crate. Write up a basic README.md in order to explain the current state. Next commit will remove the libary component by renaming lib.rs Part of #1674 Signed-off-by: David Goulet <[email protected]>
* | | Merge branch 'orport' into 'main'David Goulet2024-10-103-20/+27
|\ \ \ | |/ / |/| | | | | | | | tor-chanmgr: some cleanup and comments See merge request tpo/core/arti!2523
| * | tor-chanmgr: fix `unused_imports` warning on `ChannelAccount`Steven Engler2024-10-091-1/+3
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| * | tor-chanmgr: note API causes deadlocks under some conditionsSteven Engler2024-10-092-3/+16
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| * | tor-chanmgr: minor code cleanupSteven Engler2024-10-091-5/+5
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| * | tor-chanmgr: remove unused code pathSteven Engler2024-10-091-11/+3
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* | | Merge branch 'mq-circ' into 'main'David Goulet2024-10-107-35/+39
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | Use memquota queue for channel->circuit RX data Closes #1682 See merge request tpo/core/arti!2518
| * | | Apply deferred rustfmt churnIan Jackson2024-10-095-13/+7
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| * | | memquota: Use an mq_queue for channel->circuit RX queueIan Jackson2024-10-095-16/+18
| | | | | | | | | | | | | | | | | | | | | | | | Fixes #1682. (This involves some noise in the tests.)
| * | | memquota: Introduce type aliases for channel->circuit RX queueIan Jackson2024-10-094-13/+18
| | | | | | | | | | | | | | | | | | | | This is neater and will make changing the type (in a moment) less noisy.
| * | | memquota: impl HasMemoryCost for ClientCircChanMsgIan Jackson2024-10-091-1/+4
| | | | | | | | | | | | | | | | We'll need this in a moment.
* | | | Merge branch 'rpclib-dependency-reduction' into 'main'Nick Mathewson2024-10-108-9/+24
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | Use cargo features to reduce needless dependencies from arti-rpc-client-core See merge request tpo/core/arti!2522
| * | | | arti-rpc-client-core: remove dependency on unused tor-error feature.Nick Mathewson2024-10-091-1/+1
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| * | | | tor-socksproto: Require fewer features from dependenciesNick Mathewson2024-10-091-2/+2
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| * | | | tor-bytes: Make "tor-llcrypto" dependency optional.Nick Mathewson2024-10-093-3/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is part of an effort to make arti-rpc-client-core (and future similar tools) able to use our very-low-level crates without depending on things they don't need.
| * | | | tor-error: Make "futures" dependency optional.Nick Mathewson2024-10-093-3/+5
| | |/ / | |/| | | | | | | | | | | | | | | | | | This is part of an effort to make arti-rpc-client-core (and future similar tools) able to use our very-low-level crates without depending on things they don't need.
* / | | arti-rpc-client-core: remove 'c_str_macro' dependencySteven Engler2024-10-092-18/+16
|/ / / | | | | | | | | | | | | Arti has a MSRV of rust 1.77 which supports C string literals, so 'c_str_macro' isn't needed.
* | | Merge branch 'fix-clippy-redux' into 'main'Nick Mathewson2024-10-091-1/+1
|\ \ \ | | | | | | | | | | | | | | | | tor-config: Fix indentation in doc comment. See merge request tpo/core/arti!2520
| * | | tor-config: Fix indentation in doc comment.Gabriela Moldovan2024-10-091-1/+1
| | |/ | |/| | | | | | | | | | | | | It looks like my previous attempt from !2516 didn't fix it. This adds an extra space to fix the `doc_lazy_continuation` lint.
* | | Merge branch 'mq-doc' into 'main'Ian Jackson2024-10-095-29/+108
|\ \ \ | |/ / |/| / | |/ | | | | | | memquota architecture documentation Closes #1660 See merge request tpo/core/arti!2509
| * memquota: Expand on ChannelAccountIan Jackson2024-10-091-0/+1
| | | | | | | | | | As per https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2509#note_3089914
| * memquota: Add docs and TODOs re inbound channel->circuit dataIan Jackson2024-10-092-0/+3
| | | | | | | | | | See https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2509#note_3089913
| * emquota: Clarify circuit data queueIan Jackson2024-10-091-1/+1
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| * memquota: Further docs tweaksIan Jackson2024-10-092-2/+5
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| * mq docs: Clarity that chanmgr and circmgr share the ToplevelAccountIan Jackson2024-10-071-1/+3
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| * mq docs: Add some formulaic cross-references to memquota newtypesIan Jackson2024-10-071-0/+12
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| * mq docs: Rewrite and expand overview/architecture doc in tor-protoIan Jackson2024-10-071-16/+66
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| * mq docs: Add some cross-references from tor-memquota to tor-protoIan Jackson2024-10-072-0/+8
| | | | | | | | These can't be rustdoc links because they point up the crate hierarchy.
| * mq docs: Add a linkIan Jackson2024-10-071-1/+1
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| * mq docs: Move arti queues text to tor_proto::memquotaIan Jackson2024-10-072-24/+24
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| * mq docs: Uncomment docs about mq_queue, and remove the TODOIan Jackson2024-10-071-4/+4
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* | Merge branch 'miri-1' into 'main'Ian Jackson2024-10-0917-21/+83
|\ \ | | | | | | | | | | | | Add some more miri tests See merge request tpo/core/arti!2502
| * | tor-rtmock: Add some commentary about SleepLocationIan Jackson2024-10-081-0/+6
| | | | | | | | | | | | | | | As per https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2502#note_3090557
| * | tor-rtmock: Simplify two cfgIan Jackson2024-10-082-2/+1
| | | | | | | | | | | | | | | | | | Discussion here https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2502#note_3090554 https://gitlab.torproject.org/tpo/core/arti/-/merge_requests/2502#note_3090556
| * | tor-persist: miri: disable tests that involve fs accessIan Jackson2024-10-084-4/+10
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| * | tor-basic-utils: Change a function to not be unsafeIan Jackson2024-10-081-2/+2
| | | | | | | | | | | | | | | This is not a memory safety requirement. We don't need `unsafe` here, so we shoudln't have it.