ffd5018b18
Every agent on a hive authenticates to the swarm queue with the same hive-scoped secret today, so at the auth callout one agent is indistinguishable from its co-hived neighbours and no subject can be scoped to one of them. Mint a secret per agent instead, at swarm level, into secret/swarm/agents/<agent>/queue -- inside the stanza every agent's ACL document already grants, so no policy changes and no existing agent's document is rewritten. It is written by the same node that already mints the agent's certificate, and read back under the agent's own token before that node reports success. The secret is not derived from the agent's mTLS identity: the two credentials answer different questions and coupling their lifetimes would mean renewing either implied renewing the other. Nothing here rotates a queue secret -- a re-run keeps the existing value and only corrects the principal it names, because this function is re-run deliberately against agents that are already connected. Revoking one means deleting the path. Nothing reads the new credential yet; this is the minting half.
263 lines
10 KiB
TOML
263 lines
10 KiB
TOML
[workspace]
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resolver = "3"
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members = [
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"hive-agent",
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"hive-agent-mcp",
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"hive-agent-sock",
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"hive-core-agent-sock",
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"hive-bash-mcp",
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"hive-c0re",
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"hive-screen-mcp",
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"hive-forge",
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"hive-forge-notify",
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"hive-host-sock",
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"hive-jobq",
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"hive-jobq-metrics",
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"hive-jobq-wire",
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"hive-log",
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"hive-matrix-mcp",
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"hive-metric",
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"hive-priv",
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"hive-priv-sock",
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"hive-sh4re",
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"hive-sock-client",
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"hive-subagent-mcp",
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"hive-types",
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"hivectl",
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"swarm-authelia-bridge",
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"swarm-authelia-bridge-sock",
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"swarm-controller",
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"swarm-matrix-ctl",
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"swarm-nats-auth",
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"swarm-queue-client",
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"swarm-logs",
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"swarm-secret-client",
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"swarmctl",
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]
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[workspace.package]
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edition = "2024"
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version = "0.1.0"
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[workspace.lints.clippy]
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# Pedantic is a hard error (locally + in CI): we want pedantic lints
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# gated, so a toolchain bump that adds a new one reds the build until the
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# code is updated rather than sliding in unnoticed. Priority -1 keeps the
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# specific allows below winning over the group.
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pedantic = { level = "deny", priority = -1 }
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# Tolerated stylistic pedantic lints (noisy, not actionable).
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missing_errors_doc = "allow"
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missing_panics_doc = "allow"
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module_name_repetitions = "allow"
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[workspace.lints.rustdoc]
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# Doc-link rot has no other discoverer: clippy does not read intra-doc
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# links, `cargo test` does not, and nothing else builds docs. A `[`Foo`]`
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# pointing at a renamed, moved or deleted item renders as plain text and
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# misleads the next reader — worse than no link, since it names something
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# and so sends them looking.
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#
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# Here rather than in `RUSTDOCFLAGS` on the CI check, so a plain local
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# `cargo doc` fails the same way CI does. A gate you only meet in CI is a
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# gate you meet too late.
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broken_intra_doc_links = "deny"
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private_intra_doc_links = "deny"
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invalid_html_tags = "deny"
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redundant_explicit_links = "deny"
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bare_urls = "deny"
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unescaped_backticks = "deny"
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[workspace.dependencies]
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anyhow = "1"
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libc = "0.2"
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axum = { version = "0.8", features = ["ws"] }
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base64 = "0.22"
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bcrypt = "0.19"
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chrono = { version = "0.4", default-features = false, features = [
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"clock",
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"serde",
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"std",
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] }
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clap = { version = "4", features = ["derive"] }
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clap_complete = "4"
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enumflags2 = { version = "0.7.12", features = ["serde"] }
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# The OS CSPRNG, for the one thing in this tree that generates a secret rather
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# than receiving one (`swarm-controller::agent_identity`). `getrandom` rather
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# than `rand`: the whole need is "fill these bytes from the kernel", and `rand`
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# would add `rand_core` + `rand_chacha` to do it through a userspace generator
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# this has no use for.
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getrandom = "0.3"
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indicatif = "0.18"
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hive-sh4re = { path = "hive-sh4re" }
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hive-agent-sock = { path = "hive-agent-sock" }
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hive-jobq = { path = "hive-jobq" }
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hive-jobq-metrics = { path = "hive-jobq-metrics" }
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hive-jobq-wire = { path = "hive-jobq-wire" }
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hive-log = { path = "hive-log" }
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hive-core-agent-sock = { path = "hive-core-agent-sock" }
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hive-claude = "0.1.1"
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hive-host-sock = { path = "hive-host-sock" }
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hive-priv-sock = { path = "hive-priv-sock" }
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hive-sock-client = { path = "hive-sock-client" }
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hive-types = { path = "hive-types" }
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swarm-authelia-bridge-sock = { path = "swarm-authelia-bridge-sock" }
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swarm-queue-client = { path = "swarm-queue-client" }
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swarm-secret-client = { path = "swarm-secret-client" }
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thiserror = "2"
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vaultrs = "0.8"
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# vaultrs's transport crates. Direct dependencies because one endpoint is
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# defined here rather than by it; both versions must stay the ones vaultrs
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# resolves, since its `exec_with_empty` takes *its* `Endpoint` trait.
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rustify = "0.7"
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rustify_derive = "0.5"
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# Signs the per-agent client leaf `swarm-controller::agent_identity` mints.
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# A library rather than an `openssl` shellout, which is what every other CA
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# in this tree is (`glue-bao-tls.nix`, `hive-tls.nix`, `swarm-ca.nix`): those
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# run once at deploy time and write to disk, this one runs per agent
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# creation and must keep the private key it generates in memory long enough
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# to log in with it and no longer. `ring` over `aws_lc_rs` because `ring` is
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# already in the lock; the crypto backend is not otherwise load-bearing.
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#
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# `x509-parser`: `Issuer::from_ca_cert_pem` is gated behind it, and reading
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# the authority back out of its own PEM is how a leaf inherits the subject and
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# key identifier that make it chain. The ungated constructors take a
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# `CertificateParams` the caller would have to restate by hand — two spellings
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# of one authority, agreeing until the day they don't.
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rcgen = { version = "0.14", features = ["x509-parser"] }
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tower-http = { version = "0.7", features = ["fs"] }
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uuid = { version = "1", features = ["v4"] }
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rmcp = { version = "2", default-features = false, features = [
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"server",
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"macros",
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"transport-io",
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"transport-streamable-http-server",
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] }
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rusqlite = { version = "0.37" }
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schemars = "1.0"
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serde = { version = "1", features = ["derive"] }
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serde_json = "1"
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similar = "2"
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# `derive`-only: `Kind`'s segment strings via `#[strum(serialize = "...")]`
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# instead of a hand-written match, so the derive macro is the single source
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# of truth (see `swarm-secret-client::path::Kind`).
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strum = { version = "0.28.0", features = ["derive"] }
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tokio = { version = "1", features = [
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"fs",
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"io-util",
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"macros",
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"net",
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"process",
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"rt-multi-thread",
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"signal",
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"sync",
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"time",
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] }
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tokio-stream = { version = "0.1", features = ["sync"] }
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tracing = "0.1"
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tracing-subscriber = { version = "0.3", features = ["env-filter"] }
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# The journald sink `hive-log` installs when the process runs under a
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# systemd unit. Tokio-maintained; its whole dependency set is `libc` +
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# `tracing-core` + `tracing-subscriber`, since it speaks the native journal
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# protocol over a `UnixDatagram` and links no C journal library.
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tracing-journald = "0.3.2"
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# `fs::fstat` — the safe wrapper `hive-log` compares a descriptor's device
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# and inode numbers against `$JOURNAL_STREAM` with. Already in the lock as
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# a transitive dependency; direct here so that comparison needs no
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# hand-written `unsafe libc::fstat` call. Only the `fs` API module is asked
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# for: rustix gates each one behind its own feature.
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rustix = { version = "1.1.4", default-features = false, features = [
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"std",
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"fs",
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] }
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reqwest = { version = "0.13", default-features = false, features = [
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# RFC 7662 introspection posts an urlencoded body; without this,
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# `.form()` does not exist and the alternative is percent-encoding a
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# credential by hand.
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"form",
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"json",
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"rustls",
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] }
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hyper = { version = "1", features = ["client", "http1"] }
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hyper-util = { version = "0.1", features = ["tokio"] }
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# OTEL SDK, shared by every crate that pushes metrics (hive-c0re, hive-metric,
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# swarm-controller). The blocking OTLP client is deliberate everywhere it's
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# used: the metrics SDK's `PeriodicReader` drives its export from a
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# background thread with no Tokio reactor, where the async client panics.
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# `default-features = false` on the OTLP crate drops its own diagnostics
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# ("internal-logs") unless a member opts back in — hive-c0re does, via
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# `{ workspace = true, features = ["internal-logs"] }`.
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opentelemetry = "0.32"
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opentelemetry_sdk = { version = "0.32", features = ["metrics"] }
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opentelemetry-otlp = { version = "0.32", default-features = false, features = [
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"metrics",
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"http-json",
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"reqwest-blocking-client",
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"reqwest-rustls",
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] }
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# The trait an OTLP exporter's HTTP transport is built on
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# (`opentelemetry_otlp::WithHttpConfig::with_http_client`) — pulled in
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# directly (not just transitively via `opentelemetry-otlp` above) by
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# `swarm-controller`'s own `otel_http_client` module, which implements the
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# trait itself rather than using the crate's own blanket `reqwest`/
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# `reqwest-blocking` impls (this workspace's implementation needs to mint
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# a fresh bearer token per request, which no blanket impl can do). No
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# extra cargo features requested here for exactly that reason — the
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# blanket impls live behind `reqwest`/`reqwest-blocking` features this
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# workspace never turns on for this crate.
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opentelemetry-http = "0.32"
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# `async-trait`: `opentelemetry_http::HttpClient` predates stable
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# `async fn` in traits and is still expressed with this macro upstream —
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# implementing the trait (rather than only consuming the crate's own
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# blanket impls) means writing `#[async_trait::async_trait]` on the impl
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# block to match its expansion.
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async-trait = "0.1"
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# `bytes`/`http`: the payload and request/response types
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# `opentelemetry_http::HttpClient::send_bytes` is expressed in terms of —
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# needed to implement the trait, not just call something that already
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# does.
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bytes = "1"
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http = "1"
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http-body-util = "0.1"
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# ⚠️ Keep at 0.11.1 or newer, and keep it on the SAME reqwest as everything
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# else. 0.11.0 links reqwest 0.12 while the workspace is on 0.13, and cargo
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# resolves features per (crate, VERSION): that older client got neither the
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# workspace's TLS features nor the system trust store, so every https call to
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# a gateway name died with `invalid peer certificate: UnknownIssuer` while
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# clients built here worked (#3391). One version of reqwest in the tree is
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# what keeps that class impossible rather than merely fixed.
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forgejo-api = { version = "0.11.1", default-features = false, features = [
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"rustls-tls",
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] }
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url = "2"
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time = { version = "0.3", default-features = false, features = [
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"formatting",
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"parsing",
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] }
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petgraph = { version = "0.8", default-features = false, features = ["std"] }
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matrix-sdk = { version = "0.18", default-features = false, features = [
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"sqlite",
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"markdown",
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"e2e-encryption",
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] }
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futures-util = "0.3"
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hmac = "0.13"
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sha2 = "0.11"
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# The NATS protocol client, for the swarm queue's auth-callout responder.
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# `default-features = false` because the default set is broad - jetstream, kv,
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# object-store, websockets, service - and a callout responder speaks none of
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# them. What is named is the whole requirement: the server generation we
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# deploy, nkey auth, and a TLS backend.
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async-nats = { version = "0.50", default-features = false, features = [
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"server_2_14",
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"nkeys",
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"ring",
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] }
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data-encoding = "2"
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# The nkey *format* - ed25519 + base32 + CRC16. The primitives are already in
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# the tree; the format is not, and hand-rolling a key format on an auth path
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# is how you get a CRC bug nobody reviews.
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nkeys = "0.4"
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# A TEST ORACLE, not a runtime dependency - see swarm-nats-auth's respond.rs.
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nats-jwt = "0.3"
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utoipa = { version = "5", features = ["axum_extras", "chrono"] }
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utoipa-axum = "0.2"
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