tsunagiandClaude Opus 5
21be7e9b44
Corrects the architecture on two points raised in review, while the project is still small enough to change cheaply. 1. Control and data are separated *logically*, not physically. The old reading — "nothing but control may ride on iroh" — threw away iroh's whole value and would have forced the data plane to reimplement STUN, ICE and a relay. Now both planes ride on iroh with different ALPNs and different connections, so the data plane inherits hole punching and relay fallback, while proto/ still knows nothing about packets and dataplane/ knows nothing about the control protocol. New boundary: PacketTransport / PacketLink, an authenticated unreliable datagram channel per (network, peer, protocol). tsunagi/data/1 runs the same membership handshake, then DataOpen/DataOpenAck, then QUIC datagrams. Only the smaller endpoint id dials, so exactly one link exists per pair. A plugin is handed links and never learns reachability, so the WireGuard announcement shrank to a public key: there is no address left to lie about. 2. WireGuard now runs in userspace, on boringtun's protocol state machine. No kernel module, no wg tool, no ip shell-out, no loopback proxy: the wgtool, backend and bridge modules are gone. Only creating a TUN device needs privileges, and that sits behind TunFactory, so the entire data plane — handshake, encryption, routing, address ownership — is tested with none. Address ownership is enforced rather than believed: outbound packets go to the owner of the destination address, inbound packets are dropped unless their source is the address derived for the peer that sent them. 3. A `tsunagi` binary: secret, doctor, id, up. It owns the runtime, the logging subscriber and Ctrl-C, which the library still refuses to. Also fixes a reference cycle where IrohTransport held Arc<Inner>, which kept the databases open and the directory lock held after shutdown; two storage tests caught it once the cycle existed. 81 tests pass offline with no privileges, including real IPv6 packets crossing a real WireGuard tunnel over real iroh connections. Verified by hand: two CLI processes forming a mesh both on loopback and via n0 discovery using only an endpoint id. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
76 lines
2.1 KiB
YAML
76 lines
2.1 KiB
YAML
name: CI
|
|
|
|
on:
|
|
push:
|
|
branches: [main]
|
|
pull_request:
|
|
workflow_dispatch:
|
|
|
|
env:
|
|
CARGO_TERM_COLOR: always
|
|
RUSTFLAGS: -D warnings
|
|
# The default test set must not need the internet, a DHT, a public relay,
|
|
# administrator rights or changes to OS network settings.
|
|
RUST_BACKTRACE: 1
|
|
|
|
jobs:
|
|
check:
|
|
name: fmt + clippy
|
|
runs-on: ubuntu-latest
|
|
steps:
|
|
- uses: actions/checkout@v4
|
|
- uses: dtolnay/rust-toolchain@stable
|
|
with:
|
|
components: rustfmt, clippy
|
|
- uses: Swatinem/rust-cache@v2
|
|
- run: cargo fmt --all -- --check
|
|
- run: cargo clippy --locked --workspace --all-targets -- -D warnings
|
|
|
|
test:
|
|
name: test (${{ matrix.os }})
|
|
runs-on: ${{ matrix.os }}
|
|
strategy:
|
|
fail-fast: false
|
|
matrix:
|
|
os: [ubuntu-latest, macos-latest, windows-latest]
|
|
steps:
|
|
- uses: actions/checkout@v4
|
|
- uses: dtolnay/rust-toolchain@stable
|
|
- uses: Swatinem/rust-cache@v2
|
|
- run: cargo test --locked --workspace --all-targets
|
|
- name: run the examples
|
|
run: |
|
|
cargo run --locked --example two_agents
|
|
cargo run --locked --example wireguard_mesh
|
|
|
|
# The library must keep building without the command line binary and
|
|
# without interface support, for embedders that want neither.
|
|
no-default-features:
|
|
name: library only
|
|
runs-on: ubuntu-latest
|
|
steps:
|
|
- uses: actions/checkout@v4
|
|
- uses: dtolnay/rust-toolchain@stable
|
|
- uses: Swatinem/rust-cache@v2
|
|
- run: cargo check --locked --no-default-features --lib
|
|
|
|
docs:
|
|
name: rustdoc
|
|
runs-on: ubuntu-latest
|
|
steps:
|
|
- uses: actions/checkout@v4
|
|
- uses: dtolnay/rust-toolchain@stable
|
|
- uses: Swatinem/rust-cache@v2
|
|
- run: cargo doc --locked --workspace --no-deps
|
|
env:
|
|
RUSTDOCFLAGS: -D warnings
|
|
|
|
msrv:
|
|
name: minimum supported Rust version
|
|
runs-on: ubuntu-latest
|
|
steps:
|
|
- uses: actions/checkout@v4
|
|
- uses: dtolnay/rust-toolchain@1.91.0
|
|
- uses: Swatinem/rust-cache@v2
|
|
- run: cargo check --locked --workspace --all-targets
|