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* Merge branch 'future_proof_lints' into 'main'gabi-2502023-08-0449-98/+98
|\ | | | | | | | | | | | | add_warning: Change missing_docs,unreachable_pub to warn Closes #951 See merge request tpo/core/arti!1470
| * Run add_warnings on all files.Nick Mathewson2023-08-0449-98/+98
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* | tor-proto: Add ClientCirc::start_conversation().Gabriela Moldovan2023-08-046-22/+37
| | | | | | | | | | | | | | | | | | | | | | This will enable hidden services to send `RENDEZVOUS1` messages to the `N`th hop of the circuit rather than the `N + 1`th virtual one (which can only used after the client and service have completed the introduction handshake). This also deprecates `start_conversation_last_hop`. Closes #959
* | tor-proto: Add method for getting the HopNum of the last hop.Gabriela Moldovan2023-08-042-0/+15
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* | tor-proto: Make HopNum public.Gabriela Moldovan2023-08-043-1/+3
|/ | | | | | `HopNum` will be used in `ClientCirc`'s public API when we refactor `ClientCirc::start_conversation_last_hop` to use the provided hop rather than always using the last one.
* Merge branch 'proto-incoming-stream' into 'main'gabi-2502023-08-038-30/+711
|\ | | | | | | | | | | | | tor-proto: Let onion services accept incoming BEGIN cells and make streams Closes #864 See merge request tpo/core/arti!1451
| * tor-proto: Bump test sleep to 200ms for now.Gabriela Moldovan2023-08-031-5/+10
| | | | | | | | | | | | | | | | | | | | | | | | This `sleep` is to give the reactor task a chance to process the `AwaitIncomingStream` message. With an 100ms, this test sometimes fails because for some reason the reactor doesn't get a chance to process the `AwaitIncomingStream` control command before the BEGIN cell from the client task is received. This bumps the sleep time to 200ms for now (TODO: follow-up with an MR with a less flaky approach). While trying to repro the issue, I found another corner case for which I've added a TODO HSS.
| * tor-proto: Handle new BEGIN cells for rejected stream.Gabriela Moldovan2023-08-032-0/+101
| | | | | | | | | | | | | | | | | | This updates the reactor to call the incoming stream handler even for streams for which we have a stream map entry of `EndSent`. If we've sent an END message for a stream but have not yet received an END message back from the other party, but we later receive a BEGIN from them, it is safe to assume we cam remove the stream from the stream map and handle the new incoming stream request.
| * tor-proto: Clarify what we mean by "stream" in allow_stream_requests.Gabriela Moldovan2023-08-031-3/+3
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| * tor-proto: Add note about making hop_num optional.Gabriela Moldovan2023-08-031-0/+7
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| * tor-proto: Add a TODO about checking if a hop is allowed to create streams.Gabriela Moldovan2023-08-031-0/+3
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| * tor-proto: Remove unnecessary else-branch.Gabriela Moldovan2023-08-031-38/+38
| | | | | | | | | | We return early if `message_closes_stream == true`, so we can get rid of the `else` to remove one level of indentation.
| * tor-proto: Update the stream map if we get an END message.Gabriela Moldovan2023-08-031-1/+5
| | | | | | | | | | This handles the previously not handled `message_closes_stream == true` case.
| * tor-proto: Add TODO regarding allow_stream_requests corner case.Gabriela Moldovan2023-08-031-0/+24
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| * tor-proto: Remove outdated comments.Gabriela Moldovan2023-08-031-3/+0
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| * tor-proto: Add a test for allow_stream_requests.Gabriela Moldovan2023-08-031-0/+70
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| * tor-proto: Implement allow_stream_requests.Gabriela Moldovan2023-08-032-7/+51
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| * tor-proto: Handle RELAY_BEGIN cells if we have an incoming req handler.Gabriela Moldovan2023-08-031-0/+84
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| * tor-proto: Implement IncomingStream::{accept_data, request, reject}.Gabriela Moldovan2023-08-032-6/+38
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| * tor-proto: Add StreamTarget function for sending CtrlMsg::CloseStream .Gabriela Moldovan2023-08-031-0/+46
| | | | | | | | This will be used by `IncomingStream` to implement `reject()`.
| * tor-proto: Add reactor control commands for accepting/closing incoming streams.Gabriela Moldovan2023-08-031-4/+62
| | | | | | | | | | | | | | | | | | This adds a new `AwaitIncomingStream` control message for registering an interest in an incoming stream. This also adds a `ClosePendingStream` control message for explicitly closing a stream with a given END message (needed for implementing `IncomingStream::reject`).
| * tor-proto: Add types for sharing stream request info with the reactor.Gabriela Moldovan2023-08-031-0/+49
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| * tor-proto: Add a helper for adding a stream entry with a specific stream ID.Gabriela Moldovan2023-08-032-2/+47
| | | | | | | | | | | | | | | | | | This adds a new `add_ent_with_id` function for adding a new entry to the `StreamMap`. The existing `add_ent` function auto-generates a new stream ID, which is not good if we're a hidden service, as stream IDs are supposed to be chosen by the OP (client). When accepting a new stream, services, exit relays, and dir auths need to use the stream ID received in the BEGIN cell (instead of generating a new stream ID).
| * tor-proto: Remove extraneous space.Gabriela Moldovan2023-08-032-2/+2
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| * tor-proto: Add constructors for pre-connected DataStreams.Gabriela Moldovan2023-08-031-2/+41
| | | | | | | | | | | | | | | | | | When accepting a new stream, hidden services, exit relays and dirauths don't wait for a `CONNECTED` cell from the initiator. This commit adds constructors for building `DataStream`s and `DataCmdChecker`s that can immediately receive data cells (and don't expect to receive `CONNECTED` cells at all).
| * tor-proto: Add a constructor for IncomingStream.Gabriela Moldovan2023-08-031-0/+13
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| * tor-proto: Add imports for commonly used types.Gabriela Moldovan2023-08-031-4/+4
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| * tor-proto: Add IncomingCmdChecker for IncomingStream.Gabriela Moldovan2023-08-032-2/+62
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* | Fix and expand the description of OnionAddressDisabledNick Mathewson2023-08-031-2/+9
|/ | | | | Previously there was a missing "not", and it didn't say what to do about the error.
* equix/bench: Update Cargo.lockMicah Elizabeth Scott2023-08-021-0/+12
| | | | New dependency from 82eb88bd7462069537e82be8488d5b9b7d3a3f7a
* Merge branch 'ticket889_fuzz' into 'main'Nick Mathewson2023-08-0214-18/+466
|\ | | | | | | | | Fuzzers for Equi-X and HashX See merge request tpo/core/arti!1459
| * equix/fuzz: CI and doc fixesMicah Elizabeth Scott2023-08-021-6/+9
| | | | | | | | | | | | | | | | The build found a stale private doc comment as well as an exception that needed to be made in check_doc_features. The check_doc_features change solidifies a decision that things marked with cfg(fuzzing) aren't part of the documented API.
| * hashx/fuzz, equix/fuzz: use arti-corporaMicah Elizabeth Scott2023-08-014-2/+3
| | | | | | | | | | Remove corpus from .gitignore and add a symlink to the corpora submodule.
| * hashx/fuzz: update tor-c-equix dependencyMicah Elizabeth Scott2023-08-011-1/+1
| | | | | | | | my cargo_hashx_rng branch was just merged into main (thanks dgoulet!)
| * equix/fuzz: rustfmtMicah Elizabeth Scott2023-08-011-19/+16
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| * equix/fuzz: Fixes to get nick's prototype runningMicah Elizabeth Scott2023-08-017-23/+65
| | | | | | | | | | | | | | | | | | There are some places we might improve this, maybe testing more data types and shapes. This patch just makes the minimal changes necessary to get it working: adds allocation logic to the fuzzer itself, and adds visibility for the bucket_array::mem interface. Signed-off-by: Micah Elizabeth Scott <[email protected]>
| * hashx/fuzz: Comments, explain our 'seed' inputMicah Elizabeth Scott2023-08-011-2/+23
| | | | | | | | | | | | | | | | In response to review feedback, explain that 'seed' here is more for compatibility and convenience and not central to our goal of fuzzing the program generator. Signed-off-by: Micah Elizabeth Scott <[email protected]>
| * hashx/fuzz: Simplify, remove rayon dependencyMicah Elizabeth Scott2023-08-012-15/+4
| | | | | | | | | | | | Review feedback is that we don't want parallelism here. Signed-off-by: Micah Elizabeth Scott <[email protected]>
| * hashx/fuzz: Start a cross-implementation fuzzer for HashXMicah Elizabeth Scott2023-08-013-0/+216
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fuzz testing for HashX. Uses a hook into the pseudorandom number stream to test the program generator deeply on input that can be mutated by the fuzzer. Confirms program generation by running a small number of arbitrary test hashes, so we don't need to understand the implementation-specific program format to test the program generator. We test four implementations in parallel this way, the compiled and interpreted implementations included in both this crate and c-tor. Signed-off-by: Micah Elizabeth Scott <[email protected]>
| * WIP: Fuzzer for BucketArray.Nick Mathewson2023-08-013-0/+179
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* | Merge branch 'ticket991_mr' into 'main'Nick Mathewson2023-08-021-9/+107
|\ \ | | | | | | | | | | | | Reduce runtime of hspow_vectors and split it up See merge request tpo/core/arti!1462
| * | tor-hspow: Shorten the solve_effort1k_aa_41_01 testMicah Elizabeth Scott2023-08-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The solve tests are all tunable so that we can balance execution time with test coverage. A longer solve will test more random programs and it will test more of the nonce increment function, minor benefits at the cost of much more CPU. The starting nonce in solve_effort1k_aa_41_01 was set so that we would exercise a rollover in bit 7 of the nonce increment before the full width rollover, but this wasn't a particularly helpful place to test and certainly not worth the 13+ seconds it takes on my machine. This patch bumps the starting nonce to a value much closer to the target, and still including the full-width rollover. Brings solve_effort1k_aa_41_01 down from 13.2 seconds to 0.5 sec for me. For ticket #991 Signed-off-by: Micah Elizabeth Scott <[email protected]>
| * | tor-hspow: Split up hspow_vectors testsMicah Elizabeth Scott2023-08-011-8/+106
| |/ | | | | | | | | | | | | | | | | | | | | This test had one large function for all the verifies and one for all the solves. The solve test was slow enough to be a bottleneck, documented in ticket #991. This patch splits the existing tests up in to one labeled function per solve or verify configuration. Signed-off-by: Micah Elizabeth Scott <[email protected]>
* | Merge branch 'encodable-key-rename' into 'main'Ian Jackson2023-08-026-26/+46
|\ \ | | | | | | | | | | | | | | | | | | keymgr: Replace EncodableKey::to_bytes() with SSH-specific function. Closes #965 See merge request tpo/core/arti!1464
| * | keymgr: Add TODO regarding SshEncodableKey impl for x25519.Gabriela Moldovan2023-08-021-0/+1
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| * | keymgr: Implement SshEncodableKey for ed25519::Keypair.Gabriela Moldovan2023-08-022-4/+10
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| * | keymgr: Remove KeyType::to_ssh_format.Gabriela Moldovan2023-08-023-11/+16
| | | | | | | | | | | | | | | | | | | | | | | | This function isn't actually needed (it's not the responsibility of `KeyType` to encode keys). This commit also rewrites `ArtiNativeKeystore::insert` to use the new `as_ssh_keypair_data` function instead of `to_ssh_format`.
| * | keymgr: Replace EncodableKey::to_bytes() with SSH-specific function.Gabriela Moldovan2023-08-024-12/+20
| |/ | | | | | | | | | | | | | | | | | | | | The `EncodableKey::to_bytes` function didn't make much sense, because not all keys have a canonical byte representation. This commit replaces `EncodableKey::to_bytes` with `EncodableKey::as_ssh_keypair_data`. In the future, `EncodableKey` will grow functions for encoding keys in other storage formats too. Closes #965
* | hashx/bench: Shared generate wrapper for u64-hash and full-hashMicah Elizabeth Scott2023-08-011-11/+14
| | | | | | | | | | | | Code cleanup from review feedback Signed-off-by: Micah Elizabeth Scott <[email protected]>
* | hashx/bench, equix/bench: Enable debug symbolsMicah Elizabeth Scott2023-08-012-0/+10
| | | | | | | | | | | | | | | | Propagates this setting from the outer Cargo.toml to the new benchmark crates, since they no longer get the setting by being included in the main workspace. Signed-off-by: Micah Elizabeth Scott <[email protected]>