Files
fips/Cargo.toml
T
Johnathan Corgan 867f5f81b4 build: produce every Linux artifact in a pinned container and check its floor
The released .deb installs cleanly on Debian 12 and Ubuntu 22.04 and the
daemon then cannot start, with the loader reporting GLIBC_2.39 not found.
Three binaries are affected, fips, fipstop and fips-gateway; fipsctl runs,
which is why it stayed quiet, since an install checked by running fipsctl
gets a clean answer while the daemon is dead. It is not a v0.5.0 regression:
every release artifact from v0.3.0 onward carries the same floor and the same
unversioned dependency.

The cause is the build machine. Rust's standard library references
pidfd_spawnp and pidfd_getpid as weak undefined symbols behind a runtime
check, so a binary should fall back where the C library lacks them. Linking
against a C library that has them records a hard version dependency instead,
and the loader refuses the image on that entry alone. No Rust changed here.

One script now produces the Linux artifacts. It builds in a container pinned
to the oldest distribution still supported for free by its distributor, named
with the floor in packaging/build-floor.env, and runs the floor check on the
package it produced, so every producer is gated rather than one workflow. The
floor guard reads readelf's Version needs section: the obvious objdump
formulation returns 2.2.5 for the shipped fips and would have passed every
affected release.

The script prints the package path as the only thing on its stdout, which is
what lets a caller take it without parsing, and it takes --features. Both
required care. The container's own stdout reaches the caller, so the build
runs with its output on stderr; without that, a caller using a plain command
substitution captures four lines of build chatter along with the path. And a
feature build must keep the +<features> marker that distinguishes it from the
default build of the same commit, or dpkg sees two packages at one version and
a revert silently no-ops. The version is derived on the host, because the
image has no git and the source is mounted read-only, so build-deb.sh now
applies that marker to an explicit version as well as to one it derives.

Both runners now build once through that script and install the artifact.
The five deb-install legs previously built their own package each, so one CI
run performed five complete release builds and four were waste; they now live
in a job of their own that downloads one built package, which also stops the
rest of the integration matrix waiting on it. The parity guard read one
hardcoded job and now sweeps every job's matrix. The release workflow builds
both architectures through the same script, and the systemd tarball takes its
binaries out of that package instead of from a second, unchecked set on the
runner, then is floor-checked after the strip.

Cargo.toml derives the dependency with $auto rather than stating a bare libc6
that nothing can fail. Note the ordering this implies for any pipeline that
builds on a current distribution: until it builds through this script, its
packages will declare libc6 (>= 2.39).

Measured: the container build produces four binaries at 2.34, and one artifact
passes all five distributions, 95 checks, in about two minutes. The floor
check fails the released 0.5.0 package on three binaries and passes this one.
A profiling build produces fips_0.5.1~dev+git<date>.<sha>+profiling-1_amd64.deb.
2026-09-05 23:34:05 +00:00

136 lines
5.2 KiB
TOML

[package]
name = "fips"
version = "0.5.1-dev"
edition = "2024"
description = "A distributed, decentralized network routing protocol for mesh nodes connecting over arbitrary transports"
license = "MIT"
authors = ["Johnathan Corgan <johnathan@corganlabs.com>"]
repository = "https://github.com/jmcorgan/fips"
homepage = "https://fips.network"
readme = "README.md"
keywords = ["mesh", "p2p", "decentralized", "overlay-network", "nostr"]
categories = ["network-programming", "command-line-utilities", "cryptography"]
[features]
default = []
# Tick-body profiler (`src/instr`). Off by default: enabling it edits 26 call
# sites in the rx loop's hot tick arm, and only a compile-time gate makes the
# default build's neutrality a property of the generated code rather than of a
# runtime check. Build with `--features profiling` for a measurement run.
profiling = []
[dependencies]
ratatui = "0.30"
secp256k1 = { version = "0.30", features = ["rand", "global-context"] }
sha2 = "0.11"
hkdf = "0.13"
ring = "0.17"
libm = "0.2"
zeroize = { version = "1.9", features = ["zeroize_derive"] }
rand = "0.10.1"
crossbeam-channel = "0.5"
thiserror = "2.0"
bech32 = "0.12"
serde = { version = "1.0", features = ["derive"] }
serde_json = "1.0"
serde_yaml = "0.9"
dirs = "6.0"
hex = "0.4"
clap = { version = "4.6", features = ["derive"] }
tracing = "0.1"
tracing-subscriber = { version = "0.3", features = ["env-filter"] }
tokio = { version = "1", features = ["rt", "macros", "signal", "sync", "net", "time", "process", "io-util"] }
futures = "0.3"
simple-dns = "0.11.2"
# 0.20 picks up socket-pktinfo 0.4.1, the first release that builds on
# FreeBSD (IP_RECVDSTADDR/IP_RECVIF instead of Linux-style IP_PKTINFO).
mdns-sd = "0.20"
socket2 = { version = "0.6.2", features = ["all"] }
tokio-socks = "0.5"
portable-atomic = { version = "1", features = ["std"] }
nostr = { version = "0.44", features = ["std", "nip59"] }
nostr-sdk = "0.44"
arc-swap = "1"
[target.'cfg(unix)'.dependencies]
tun = { version = "0.8.7", features = ["async"] }
libc = "0.2"
[target.'cfg(target_os = "linux")'.dependencies]
rtnetlink = "0.21.0"
rustables = "0.8.7"
procfs = { version = "0.18", default-features = false }
# bluer/BlueZ needs glibc — see build.rs `bluer_available` cfg gate.
[target.'cfg(all(target_os = "linux", not(target_env = "musl")))'.dependencies]
bluer = { version = "0.17", features = ["bluetoothd", "l2cap"] }
[target.'cfg(windows)'.dependencies]
wintun = "0.5"
windows-service = "0.8.1"
[package.metadata.deb]
maintainer = "Johnathan Corgan <johnathan@corganlabs.com>"
copyright = "2026 Johnathan Corgan"
license-file = ["LICENSE", "0"]
section = "net"
priority = "optional"
# "$auto" runs dpkg-shlibdeps over each packaged binary and derives the real
# dependencies, including the libc6 version floor. Written by hand this field
# said only "libc6", which no glibc fails to satisfy, so a package whose
# binaries needed 2.39 installed happily on a system with 2.35 and the daemon
# then could not start. Deriving it also picks up a libdbus floor the hand
# written list lacked, and re-derives per architecture, which matters because
# arm64 links libdbus in all four binaries where amd64 links it in one.
# systemd stays by hand: nothing links it, so nothing can derive it.
depends = "$auto, systemd"
recommends = "bluez"
extended-description = """\
FIPS is a distributed, decentralized network routing protocol for mesh \
nodes connecting over arbitrary transports including UDP, TCP, Ethernet, \
Tor, and Bluetooth (BLE). It provides encrypted peer-to-peer connectivity \
with automatic key management, TUN-based virtual networking, and .fips DNS \
resolution."""
maintainer-scripts = "packaging/debian/"
assets = [
["target/release/fips", "/usr/bin/", "755"],
["target/release/fipsctl", "/usr/bin/", "755"],
["target/release/fipstop", "/usr/bin/", "755"],
["packaging/common/fips.yaml", "/usr/share/fips/fips.yaml.example", "644"],
["packaging/common/hosts", "/etc/fips/hosts", "644"],
["packaging/common/fips.nft", "/etc/fips/fips.nft", "644"],
["packaging/debian/fips.service", "/lib/systemd/system/fips.service", "644"],
["packaging/debian/fips-dns.service", "/lib/systemd/system/fips-dns.service", "644"],
["packaging/debian/fips-firewall.service", "/lib/systemd/system/fips-firewall.service", "644"],
["packaging/common/fips-dns-setup", "/usr/lib/fips/fips-dns-setup", "755"],
["packaging/common/fips-dns-teardown", "/usr/lib/fips/fips-dns-teardown", "755"],
["packaging/debian/fips.tmpfiles", "/usr/lib/tmpfiles.d/fips.conf", "644"],
["target/release/fips-gateway", "/usr/bin/", "755"],
["packaging/debian/fips-gateway.service", "/lib/systemd/system/fips-gateway.service", "644"],
["docs/design/fips-security.md", "/usr/share/doc/fips/fips-security.md", "644"],
]
conf-files = ["/etc/fips/hosts", "/etc/fips/fips.nft"]
[dev-dependencies]
tempfile = "3.15"
criterion = { version = "0.8.2", features = ["html_reports"] }
tokio = { version = "1", features = ["test-util"] }
[[bin]]
name = "fipsctl"
path = "src/bin/fipsctl.rs"
[[bin]]
name = "fips-gateway"
path = "src/bin/fips-gateway.rs"
[[bin]]
name = "fipstop"
path = "src/bin/fipstop/main.rs"
[[bench]]
name = "routing_next_hop"
path = "benches/routing_next_hop.rs"
harness = false