Replace the recapitulation of TorClientConfig fields in ArtiConfig and
instead just have it contain one. This is part of #374.
The conversions from ArtiConfig back to ArtiConfigBuilder and
TorClientConfigBuilder would need to change, but, since we don't want
them anyway,
No longer impl Deserialize for ArtiConfig. (As per #371 this will
want to become a private type.)
No longer impl From<ArtiConfig> for ArtiConfigBuilder and
TorClientConfigBuilder. And abolish tests of that code.
(This all has to be in one commit, because previously
ArtiConfig::tor_client_config used the validated-to-builder config
retcon.)
I used
git-grep -P '\#\[serde\((?!default|deny_unknown)'
to find places where I needed to add additional attributes on the
builder method fields.
This is currently a bit duplicative, but when #371 is completely done,
the validated (non-builder) configs won't need to be Deserialize any
more.
This is part of #371 and #372.
We are going to want to specify custom attributes on fields of the
builder struct. This feature was missing from derive_builder.
This commitid is the current head of my MR branch
https://github.com/colin-kiegel/rust-derive-builder/pull/237https://github.com/ijackson/rust-derive-builder/tree/builder-field-attrs
Using the commitid prevents surprises if that branch is updated.
We will require this newer version of derive_builder. The version
will need to be bumped again later, assuming the upstream MR is merged
and upstream do a release containing the needed changes.
This commit adds support for a BrokenTcp provider that can make
connection attempts fail or time out. It doesn't yet have a way to
turn on the failure.
This makes Arti usable in IPv6-only environments (arti#92) by letting us
attempt multiple connections to a given relay using all of its
addresses instead of just using the first (probably IPv4) one, using the
strategy from RFC 8305 § 5.
This isn't a complete implementation of Happy Eyeballs; ideally, we'd
sort the address list before doing concurrent connections. However, it
works (and has been tested inside an IPv6-only container inside eta's
network :p)
The doc include rune does not work with our MSRV; it needs 1.54.
The alternative would be some kind of cfg() but that would
- not provide the crate-level doc on Rust 1.53
- involve the use of cfg_attr
Instead, just do it the old way.
Previously we tried to do each connection in a run, and only then did we
start transferring data over them. Now we collect a bunch of the
futures that return an open stream, and run them all in parallel
with using them. This change includes connect-time in our
benchmarks, and allows us to test contention in our connect code.
Instead of using a Stream, I've changed the connection-generation
code to call a future-returning function directly, so we have a way
to explicitly pass which run we're in.
The Rust upgrade is necessary since our Cargo.lock file now requires
`ed25519` 1.4.0, which requires edition2021, which requires Rust
1.56 or later.
The Alpine upgrade is opportunistic: we might as well.
I've also added comments to remind us to keep the .gitlab-ci.yml
and docker_reproducible_build files in sync, since my first version
of this commit messed that up.
Closes#376.
This commit changes the main parsing code for RsaIdentity in
tor-netdoc, and .
Previously, parse_hex_ident was something like 10% of our startup
CPU time; now it's only like ~2%. (Still not perfect, but way
better.)
Closes#377.
We perform this operation in a bunch of places, and most of them
use hex::decode(). That's not great, since hex::decode() has to do
heap allocation. This implementation uses hex::decode_to_slice(),
which should be faster.
(In the future we might choose to use one of the faster hex
implementations, but I'm hoping that this change will be sufficient
to get hex decoding out of our profiles.)
Part of #377.
Previously they returned an Arc, which wasn't necessary unless the
client actually _wanted_ a new Arc.
This would be an API break, except that these functions are marked
'experimental-api', so semver does not apply; nonetheless I've noted
the break in semver_status.md, just in case we care.
Closes#369
Ian Jackson
Ian Jackson
Nick Mathewson
eta
Lennart Kloock
Michael
Steven Murdoch
trinity-1686a