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| * tor-chanmgr: add doc comment to `ChanMgr::get_or_launch()`Steven Engler2026-02-121-0/+6
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| * tor-chanmgr: add `get_or_launch()` tests using different addrsSteven Engler2026-02-121-2/+27
| | | | | | | | | | When there are two channel requests with the same identities and different socket addresses, we return the same channel.
* | Merge branch 'channel-canonical' into 'main'David Goulet2026-02-124-19/+71
|\ \ | |/ |/| | | | | Implement channel canonicity See merge request tpo/core/arti!3668
| * chan: Use Canonicity when choosing a channelDavid Goulet2026-02-124-3/+49
| | | | | | | | Signed-off-by: David Goulet <[email protected]>
| * chanmgr: Use the actual channel target used on connect()David Goulet2026-02-121-16/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When connecting, we pass an OwnedChanTarget that can contain a list of IPs of the relay we want to connect to. The connect() picks one and return the actual OwnedChanTarget used as in the real IP address we are using. From that point on, we must only use that as the channel canonicity requires to check against the IP we believe we are connected to. This also is much better to use for error handling considering the error is on the actual channel target, not the hypothetical one. Signed-off-by: David Goulet <[email protected]>
| * proto: Channel finish() now handles canonicityDavid Goulet2026-02-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | All handshake pass the NETINFO cell, the advertised addresses (if any) and the peer address in order to build the Canonicity and build the channel with it. In order to pull this off, the "my_addrs" were added to several object along the NETINFO cell. We also pass the channel method when connecting (initiator) to a relay as we need this for this canonicity build. Signed-off-by: David Goulet <[email protected]>
* | tor-chanmgr: update comment in `open_channel_is_allowed()`Steven Engler2026-02-111-2/+10
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* | tor-chanmgr: channel selection functions take a `HasAddrs`Steven Engler2026-02-111-18/+28
| | | | | | | | | | | | | | We will want our channel selection functions (`open_channel_is_allowed`, `pending_channel_maybe_allowed`, and `choose_best_channel`) to inspect the requested target addresses in the future (see their TODOs), so these functions need to take a `HasAddrs` to get those addresses.
* | tor-chanmgr: add `HasAddrs` bound to `AbstractChannelFactory::BuildSpec`Steven Engler2026-02-112-19/+31
|/ | | | | This will be needed later so that our channel selection functions can take a `HasAddrs`.
* relay: Fix tor-chanmgr and tor-proto cargo featuresDavid Goulet2026-02-091-1/+1
| | | | Signed-off-by: David Goulet <[email protected]>
* proto: Relay responder channel allow to be non_exhaustiveDavid Goulet2026-02-091-1/+0
| | | | Signed-off-by: David Goulet <[email protected]>
* chanmgr: Fix the outbound_chan_type() to not be based on relay featureDavid Goulet2026-02-091-10/+4
| | | | | | | A client can have the relay feature enabled. The presence of "identities" is what dictates if we are a relay or not. Signed-off-by: David Goulet <[email protected]>
* chanmgr: Gate relay only functionDavid Goulet2026-02-092-0/+2
| | | | | | | | | Also, allow the `ChanMgr::runtime` to be unused as client don't use it yet but might one day. Simpler this way than feature gating it for relay only. Signed-off-by: David Goulet <[email protected]>
* chanmgr: Add inbound open channel to our listDavid Goulet2026-02-092-9/+26
| | | | Signed-off-by: David Goulet <[email protected]>
* chanmgr: Build channel/reactor on incoming connectionsDavid Goulet2026-02-091-6/+74
| | | | | | | | Implement the accept_from_transport() in the ChanBuilder. This returns a `Channel` and spawns a reactor. Signed-off-by: David Goulet <[email protected]>
* relay: Add a TLS acceptor in the ChanBuilderDavid Goulet2026-02-093-24/+54
| | | | | | | | | | | | | | | This requires the `TlsKeyAndCert` so be passed on the TLS acceptor settings. We assume that `RelayIdentities` has this information. The ChanBuilder::new() was getting a bit too convoluted and feature gated to instead we introduce new_client() and new_relay() and remove the need for `with_identities()`. Because of this, the ChanMgr::new() now returns a `Result<>`. Related to #1597 Signed-off-by: David Goulet <[email protected]>
* Merge branch 'unnecessary-async' into 'main'David Goulet2026-02-091-1/+1
|\ | | | | | | | | proto: Make ChannelProvider::get_or_launch() synchronous See merge request tpo/core/arti!3647
| * proto: Make ChannelProvider::get_or_launch() synchronousGabriela Moldovan2026-02-041-1/+1
| | | | | | | | This just removes an unnecessary `async`.
* | chanmgr: Always use connect target for error reportingDavid Goulet2026-02-041-14/+6
| | | | | | | | Signed-off-by: David Goulet <[email protected]>
* | chanmgr: Use the new tor-proto relay channel APIDavid Goulet2026-02-041-43/+112
|/ | | | | | | | | With specific types now for relay channels, add a function to build the channel and run the reactor. That function is feature gated and thus relay only. Signed-off-by: David Goulet <[email protected]>
* release: Remove semver.md files from 2.0.0 release.Wesley Aptekar-Cassels2026-02-021-2/+0
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* rtcompat: Return certificates as Cow.Nick Mathewson2026-02-021-1/+5
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* release: Bump `arti-*` and `tor-*` crates to 0.39.0Wesley Aptekar-Cassels2026-02-021-20/+20
| | | | | | | | | | Done via: ``` for crate in $(./maint/list-crates | rg '^(tor|arti-)'); do cargo set-version -p $crate 0.39.0 done ```
* chanmgr: Make a padding test function non-asyncGabriela Moldovan2026-01-271-3/+2
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* maint/add_warning: Run script to add new warningGabriela Moldovan2026-01-271-0/+1
| | | | This adds the lint to all our crates.
* proto: Improve comment for handle_incoming()David Goulet2026-01-221-5/+6
| | | | Signed-off-by: David Goulet <[email protected]>
* proto: Remove async for VerifiableChannel::check()David Goulet2026-01-221-16/+15
| | | | Signed-off-by: David Goulet <[email protected]>
* proto: Send relay channel NETINFO in check()David Goulet2026-01-221-15/+19
| | | | | | | | | | Once channel is verified and authenticate if need be, send the NETINFO. We require our advertised IP addresses for this so pass them to launch() as well to the UnverifiedRelayChannel. A cargo fmt change slipped in here, sorry about that. Signed-off-by: David Goulet <[email protected]>
* proto: Make VerifiableChannel::check() asyncDavid Goulet2026-01-221-1/+1
| | | | | | | | | Relay initiator needs to send CERTS and AUTHENTICATE in that function after verifiying the channel. And thus require to be async. Signed-off-by: David Goulet <[email protected]>
* relay: Pass advertised addresses to the channel handlerDavid Goulet2026-01-226-12/+23
| | | | | | | | | | | We need the advertised addresses for the NETINFO cell when opening a relay channel. Keep them in the TorRelay object so we can pass them to the ChanMgr channel handler. This will also help with config reload where only the local values in TorRelay will need to be updated. Signed-off-by: David Goulet <[email protected]>
* chanmgr: Spawn task for ChannelProvider impl of get_or_launch()David Goulet2026-01-131-17/+23
| | | | | | | | | | | | | To pull this off, ChannelProvider::get_or_launch() needed to change from "&self" to "self: Arc<Self>" so we could pass self to the spawned task. This is fine as the caller of ChannelProvider (circuit reactor) has a Arc<ChanMgr>. This also removes the PhantomData for the runtime as we now actually use it. Signed-off-by: David Goulet <[email protected]>
* chanmgr: Get rid of the builder outbound_chan_typeDavid Goulet2026-01-133-37/+33
| | | | | | | | | | | | | | | | | | | Instead, we'll simply use `RelayInitiator` if the identity keys (identities) struct is set. This avoids the problem where someone could call outbound_chan_type() of the ChanMgrConfig and get the wrong channel type if with_identities() is set after. This way, a single call, `with_identities()` is what will define the outbound channel type so no chance of errors. This also removes the cfg_if {} around the builder creation in a much more simplified version. Related to #1599 Signed-off-by: David Goulet <[email protected]>
* chanmgr: Add semver.md for breaking changesDavid Goulet2026-01-131-0/+2
| | | | Signed-off-by: David Goulet <[email protected]>
* build: Fixes for non relay featureDavid Goulet2026-01-131-2/+6
| | | | Signed-off-by: David Goulet <[email protected]>
* chanmgr: Implement tor_proto::ChannelProvider for ChanMgrDavid Goulet2026-01-131-0/+25
| | | | Signed-off-by: David Goulet <[email protected]>
* chanmgr: Use the new tor-proto channel traits in builderDavid Goulet2026-01-131-170/+55
| | | | | | | Remove code duplication and simplifies the code by using the new VerifiableChannel and FinalizableChannel traits. Signed-off-by: David Goulet <[email protected]>
* proto: Add traits for public channel viewsDavid Goulet2026-01-131-1/+1
| | | | | | | | | | | | | | Add traits that will be returned outside tor-proto allowing us to not expose client and relay specific channels. The goal is for the tor-chanmgr to get those objects implementing those traits and can build and run the reactor without knowing the specific underlying type. This allows us to have less code duplication and less client/relay distinction in the chanmgr. Signed-off-by: David Goulet <[email protected]>
* chanmgr: Add a relay channel connect to ChanBuilderDavid Goulet2026-01-131-9/+156
| | | | | | | | | | First, this is not great. Lots of duplicated code but it is a starting point that we can build on top to remove code duplication. Future commit will address this but for now, the client and relay mechanics are implemented. Signed-off-by: David Goulet <[email protected]>
* chanmgr: Rename the connect_no_timeout() to be client specificDavid Goulet2026-01-131-6/+8
| | | | | | | | | | | | | | Heavy refactoring coming up for the ChanBuilder. This renames connect_no_timeout() to be client specific and uses the client channel builder directly instead of the generic one. Previous commit added the outbound ChannelType to the ChanBuilder which means that we'll soon have a relay specific function to connect using the relay channel builder. Refactoring will then happen for shared code in those two functions. Signed-off-by: David Goulet <[email protected]>
* chanmgr: Add RelayIdentities to ChanBuilderDavid Goulet2026-01-132-5/+29
| | | | Signed-off-by: David Goulet <[email protected]>
* chanmgr: Add ChannelType to channel manager configDavid Goulet2026-01-134-4/+27
| | | | | | | | | | This allows us to pass it to the ChanBuilder which will be able to use this type for the outbound channels. For now, we do this trick where if we have relay identities, we always consider that all outbound channels will be RelayInitiator. Signed-off-by: David Goulet <[email protected]>
* chanmgr: Introduce a ChanMgrConfig structDavid Goulet2026-01-134-9/+40
| | | | | | | | | | | | This struct is used to pass configuration parameters to the ChanMgr when building it. At the moment, it holds the ChannelConfig and RelayIdentities (feature gated) which will be used in subsequent commits. Note that relays do require RelayIdentities to build channels. Signed-off-by: David Goulet <[email protected]>
* chanmgr: Remove KeyMgr from constructorDavid Goulet2026-01-132-10/+3
| | | | | | | We'll rely on a RelayIdentities to pass in the right keys to the ChanMgr instead of the entire KeyMgr. Signed-off-by: David Goulet <[email protected]>
* cargo: Update `arti-*` and `tor-*` to `0.38.0`Clara Engler2026-01-121-20/+20
| | | | | | | | | Done using the following: ```bash for crate in $(./maint/list_crates | rg '^(tor|arti-)'); do cargo set-version -p $crate 0.38.0 done ```
* Remove unnecessary `doc(cfg(...))` attributesNeel Chauhan2025-12-041-2/+0
| | | | | | | | | Fixes part of #2193. (Edits from nickm: I selected the cases here that I could verify were correct from immediate context.) Edited-by: Nick Mathewson <[email protected]>
* Remove semver.md files post-releaseGabriela Moldovan2025-12-021-1/+0
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* Bump all the unstable tor- and arti- crates to 0.37.0.Gabriela Moldovan2025-12-021-20/+20
| | | | | | | | | Done using: ``` for crate in $(./maint/list_crates | rg '^(tor|arti-)'); do cargo set-version -p $crate 0.37.0 done
* opentelemetry: Instrument a bunch of functions.Wesley Aptekar-Cassels2025-11-244-1/+11
| | | | | These are all aimed at figuring out in more detail what's going on in #2079 and related issues.
* Merge branch 'relay-bin-4' into 'main'opara2025-11-117-11/+24
|\ | | | | | | | | arti-relay: Add OR port listener task See merge request tpo/core/arti!3396
| * tor-chanmgr: wrap the peer address in `Sensitive`Steven Engler2025-11-057-11/+24
| | | | | | | | | | For incoming connections, wrap the peer address in `Sensitive` as it could be a client.
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