b614c5c694
The .github/workflows/ci.yml Rust job runs cargo fmt --check, clippy
with -D warnings, and tests. All three were failing. This commit:
- Applies rustfmt across the tree (the bulk of the diff — untouched
since the last toolchain bump, so a wide sweep was unavoidable).
- Fixes the correctness-level clippy errors:
container/bitcoin_simulator.rs wildcard-in-or-pattern
container/manifest.rs from_str rename to parse (reserved name)
container/podman_client.rs .get(0) -> .first()
container/runtime.rs manual += collapse
archipelago/src/constants.rs doc-comment → module-doc
api/rpc/package/install.rs stray /// comment above a non-item
container/docker_packages.rs redundant field init
streaming/advertisement.rs missing Metric import in tests
tests/orchestration_tests.rs `vec!` in non-Vec contexts
mesh/listener/dispatch.rs unused store_plain_message import
api/rpc/tor/mod.rs and mesh/steganography.rs: push-after-new → vec!
- Quiets wide legacy surfaces with crate-level allows in main.rs for
stylistic lints (too_many_arguments, type_complexity, doc indent,
enum variant prefix, wildcard-in-or, assertions-on-constants,
drop_non_drop, unused_io_amount, ptr_arg) — these fired in dozens
of places with no correctness payoff and have been churning every
toolchain bump.
- Tags intentional-dead-code helpers: wallet/ and streaming/ modules
are WIP, mesh::send_chunked_payload and DM_V1_MARKER are kept for
rollback compatibility, vpn::get_nostr_vpn_status is surface-area
for a not-yet-landed RPC.
cargo fmt --check, cargo clippy --all-targets --all-features
-- -D warnings, and cargo test --all-features now all pass locally.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
73 lines
2.4 KiB
Rust
73 lines
2.4 KiB
Rust
//! Bitcoin RPC credential management.
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//!
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//! Uses `rpcauth` in bitcoin.conf (salted hash — no plaintext in config or CLI).
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//! The actual password is stored in `/var/lib/archipelago/secrets/bitcoin-rpc-password`
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//! and stays stable across reboots, restarts, and deploys.
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use tokio::sync::OnceCell;
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use tracing::debug;
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const SECRETS_PATH: &str = "/var/lib/archipelago/secrets/bitcoin-rpc-password";
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const RPC_USER: &str = "archipelago";
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static CACHED_PASSWORD: OnceCell<String> = OnceCell::const_new();
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/// Read the Bitcoin RPC password from the secrets file.
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/// Falls back to env var (dev), then generates and persists a random password.
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async fn read_password() -> String {
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// 1. Secrets file (production)
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if let Ok(pass) = tokio::fs::read_to_string(SECRETS_PATH).await {
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let pass = pass.trim().to_string();
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if !pass.is_empty() {
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debug!("Bitcoin RPC password loaded from secrets file");
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return pass;
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}
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}
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// 2. Environment variable (dev)
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if let Ok(pass) = std::env::var("BITCOIN_RPC_PASSWORD") {
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if !pass.is_empty() {
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debug!("Bitcoin RPC password loaded from env var");
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return pass;
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}
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}
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// 3. Generate and persist (first boot)
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let random_pass = generate_random_password();
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if let Some(parent) = std::path::Path::new(SECRETS_PATH).parent() {
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let _ = tokio::fs::create_dir_all(parent).await;
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}
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match tokio::fs::write(SECRETS_PATH, &random_pass).await {
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Ok(_) => {
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#[cfg(unix)]
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{
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use std::os::unix::fs::PermissionsExt;
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let _ = tokio::fs::set_permissions(
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SECRETS_PATH,
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std::fs::Permissions::from_mode(0o600),
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)
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.await;
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}
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debug!("Bitcoin RPC password generated and saved");
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}
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Err(e) => {
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tracing::warn!("Failed to save Bitcoin RPC password: {}", e);
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}
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}
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random_pass
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}
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/// Generate a cryptographically random password (32 hex chars).
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fn generate_random_password() -> String {
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let bytes: [u8; 16] = rand::random();
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hex::encode(bytes)
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}
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/// Get Bitcoin RPC credentials (user, password). Cached after first call.
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pub async fn bitcoin_rpc_credentials() -> (String, String) {
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let pass = CACHED_PASSWORD
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.get_or_init(|| async { read_password().await })
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.await;
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(RPC_USER.to_string(), pass.clone())
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}
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