tsunagi/Cargo.toml

[package]
name = "tsunagi"
version = "0.1.0"
edition = "2024"
rust-version = "1.91"
license = "MIT OR Apache-2.0"
description = "Proof-of-concept library for small private mesh networks: persistent agent identity, deterministic network spaces, iroh-based control plane."
repository = "https://github.com/tsunagi-net/tsunagi"
readme = "README.md"
keywords = ["mesh", "p2p", "iroh", "networking"]
categories = ["network-programming"]

[features]
default = ["cli"]
# The `tsunagi` command line binary. Library users can opt out.
cli = ["dep:clap", "dep:anstream", "dep:anstyle", "dep:tracing-subscriber", "tokio/signal", "tun-device"]
# A real TUN device, so the WireGuard plugin can carry actual IP traffic.
# Needs CAP_NET_ADMIN at run time; without it the plugin still runs and its
# in-memory device can be used for tests.
tun-device = ["dep:tun", "dep:rtnetlink", "dep:caps", "dep:futures-util"]

[[bin]]
name = "tsunagi"
path = "src/bin/tsunagi.rs"
required-features = ["cli"]

[dependencies]
clap = { version = "4.5", features = ["derive", "env"], optional = true }
# Already in the tree through clap. `anstream` strips the escapes when stdout
# is not a terminal and turns on virtual terminal processing on Windows, so
# colour is never written where it would show up as rubbish.
anstream = { version = "1.0", optional = true }
anstyle = { version = "1.0", optional = true }
tracing-subscriber = { version = "0.3", features = ["env-filter"], optional = true }
iroh = { version = "1.2", default-features = false, features = ["tls-ring"] }
tokio = { version = "1.53", features = ["rt", "rt-multi-thread", "sync", "time", "macros"] }
rusqlite = { version = "0.40", features = ["bundled"] }
hkdf = "0.13"
hmac = "0.13"
sha2 = "0.11"
subtle = "2.6"
zeroize = { version = "1.9", features = ["derive"] }
rand = "0.10"
serde = { version = "1.0", features = ["derive"] }
postcard = { version = "1.1", default-features = false, features = ["use-std"] }
# Already in the tree through iroh. A packet codec, not a DNS server: the
# zone logic is ours and a full server framework would be a large dependency
# for answering A records from memory.
simple-dns = "0.12"
data-encoding = "2.11"
hex = "0.4"
thiserror = "2.0"
tracing = "0.1"
fs4 = { version = "1.1", features = ["sync"] }
directories = "6.0"
# The real system hostname, without a libc call of our own: this crate is
# forbidden `unsafe` and will not make one.
gethostname = "1.1"
netwatch = "0.19.3"
bytes = "1.12.1"
boringtun = { version = "0.7.1", default-features = false }
tun = { version = "0.8", features = ["async"], optional = true }

# Linux-only interface provisioning. `rtnetlink` configures the interface in
# process, so no `ip` invocation is ever needed; `caps` keeps CAP_NET_ADMIN
# out of the effective set except during the moments it is used.
[target.'cfg(target_os = "linux")'.dependencies]
rtnetlink = { version = "0.23", optional = true }
caps = { version = "0.5", optional = true }
futures-util = { version = "0.3", default-features = false, optional = true }

[dev-dependencies]
tokio = { version = "1.53", features = ["rt", "rt-multi-thread", "sync", "time", "macros", "process"] }
tempfile = "3.24"
tracing-subscriber = { version = "0.3", features = ["env-filter"] }

[lints.rust]
missing_docs = "warn"
unsafe_code = "forbid"

[lints.clippy]
unwrap_used = "warn"
expect_used = "warn"
panic = "warn"