mirrors/arti.git/crates/tor-cell/src/relaycell.rs, branch arti-v1.0.1

Merge branch 'hs-cells' into 'main'

2022-07-22T13:42:50Z

Implement ESTABLISH_INTRO relay cell See merge request tpo/core/arti!626

Implement ESTABLISH_INTRO relay cell

2022-07-19T01:22:43Z

tor-cell: Make encoding method signatures fallible.

2022-07-11T15:18:51Z

Implement a higher-level API for the ntor v3 handshake

2022-07-08T17:26:18Z

This implements a higher-level API for the ntor v3 handshake, in line with that exposed by the ntor handshake. It does not, however, use the existing `ClientHandshake` trait, due to fundamental differences in the handshakes (namely, that the v3 handshake can include some additional extra extension data). Currently, the higher-level API assumes circuit extension, and copies the (undocumented!) magic verification string from c-tor that indicates this usage. A rudimentary set of functions for serializing and deserializing extensions to be sent with the handshake is also included, implementing the protocol in proposal 332 § A.2. Currently, it only implements the congestion control extensions specified in proposal 324 § 10.3. part of arti#88

cell: Move UDP to its own module and feature gate it

2022-06-07T16:22:05Z

Related to #463 Signed-off-by: David Goulet

cell: Implement CONNECT_UDP cell from prop339

2022-06-07T16:22:05Z

Decoding and encoding is implemented according to proposal 339 specifications. Related to #463 Signed-off-by: David Goulet

tor-cell: provide HasKind.

2022-02-15T14:41:10Z

Additionally, refactor the IoError out of tor_cell::Error: nothing in TorCell created this; it was only used by tor_proto. This required refactoring in tor_proto to use a new error type. Here I decided to use a new CodecError for now, though we may refactor that away soon too.

Actually decrement the stream-level SENDME window

2021-12-14T16:37:56Z

arti!126 overhauled the `tor-proto` circuit reactor, but left out one very important thing: actually decrementing the SENDME window for streams (not circuits) when we send cells along them. Since the circuit-level SENDME window would often prevent us from running into a problem, this wasn't caught until my benchmarking efforts noticed it (in the form of Tor nodes aborting the circuit for a protocol violation). fixes arti#260

Move all crates into a `crates` subdirectory.

2021-08-27T13:53:09Z

This will cause some pain for now, but now is really the best time to do this kind of thing.