809a976960
Generate unique random passwords at first boot for Bitcoin RPC, all database services (mempool, btcpay, immich, penpot, mysql-root), and Fedimint gateway. Credentials stored in /var/lib/archipelago/secrets/ with 600 permissions. Scripts: first-boot-containers.sh, deploy-to-target.sh, deploy-bitcoin-knots.sh, container-doctor.sh all read from secrets files instead of hardcoded values. Rust backend: new bitcoin_rpc module reads password from secrets file, env var, or dev fallback. All .basic_auth() calls and container config strings now use the shared credential reader instead of hardcoded "archipelago123". Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
718 lines
28 KiB
Rust
718 lines
28 KiB
Rust
//! Mesh networking: Meshcore LoRa radio integration for offline peer discovery
|
|
//! and encrypted messaging between Archipelago nodes.
|
|
//!
|
|
//! Supports Meshcore firmware on Heltec V3, T-Beam, RAK WisBlock, Station G2,
|
|
//! and other ESP32/nRF52-based LoRa boards via USB serial (Companion USB mode).
|
|
|
|
#[allow(dead_code)]
|
|
pub mod alerts;
|
|
#[allow(dead_code)]
|
|
pub mod bitcoin_relay;
|
|
#[allow(dead_code)]
|
|
pub mod crypto;
|
|
#[allow(dead_code)]
|
|
pub mod listener;
|
|
#[allow(dead_code)]
|
|
pub mod protocol;
|
|
#[allow(dead_code)]
|
|
pub mod serial;
|
|
#[allow(dead_code)]
|
|
pub mod types;
|
|
#[allow(dead_code)]
|
|
pub mod message_types;
|
|
#[allow(dead_code)]
|
|
pub mod outbox;
|
|
#[allow(dead_code)]
|
|
pub mod ratchet;
|
|
#[allow(dead_code)]
|
|
pub mod session;
|
|
#[allow(dead_code)]
|
|
pub mod steganography;
|
|
#[allow(dead_code)]
|
|
pub mod x3dh;
|
|
|
|
pub use types::*;
|
|
|
|
use alerts::DeadManSwitch;
|
|
use anyhow::{Context, Result};
|
|
use bitcoin_relay::{BlockHeaderCache, RelayTracker};
|
|
use ed25519_dalek::SigningKey;
|
|
use listener::MeshState;
|
|
use serde::{Deserialize, Serialize};
|
|
use std::path::{Path, PathBuf};
|
|
use std::sync::Arc;
|
|
use std::time::Duration;
|
|
use tokio::fs;
|
|
use tokio::sync::{broadcast, watch};
|
|
use tracing::{error, info, warn};
|
|
|
|
const MESH_CONFIG_FILE: &str = "mesh-config.json";
|
|
|
|
/// Mesh configuration (persisted to disk).
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
pub struct MeshConfig {
|
|
pub enabled: bool,
|
|
/// Specific device path, or None for auto-detection.
|
|
#[serde(default)]
|
|
pub device_path: Option<String>,
|
|
/// Channel name for broadcasts.
|
|
#[serde(default)]
|
|
pub channel_name: Option<String>,
|
|
/// Whether to periodically broadcast our identity.
|
|
#[serde(default)]
|
|
pub broadcast_identity: bool,
|
|
/// Custom advertised name on the mesh network.
|
|
#[serde(default)]
|
|
pub advert_name: Option<String>,
|
|
/// Off-grid mode: disable Tor/internet, route everything via mesh only.
|
|
#[serde(default)]
|
|
pub mesh_only_mode: Option<bool>,
|
|
/// Announce new Bitcoin block headers over mesh (internet-connected nodes only).
|
|
#[serde(default)]
|
|
pub announce_block_headers: bool,
|
|
/// Steganographic encoding mode for mesh messages (Normal = disabled).
|
|
#[serde(default)]
|
|
pub steganography_mode: steganography::SteganographyMode,
|
|
}
|
|
|
|
impl Default for MeshConfig {
|
|
fn default() -> Self {
|
|
Self {
|
|
enabled: false,
|
|
device_path: None,
|
|
channel_name: Some("archipelago".to_string()),
|
|
broadcast_identity: true,
|
|
advert_name: None,
|
|
mesh_only_mode: None,
|
|
announce_block_headers: false,
|
|
steganography_mode: steganography::SteganographyMode::Normal,
|
|
}
|
|
}
|
|
}
|
|
|
|
pub async fn load_config(data_dir: &Path) -> Result<MeshConfig> {
|
|
let path = data_dir.join(MESH_CONFIG_FILE);
|
|
if !path.exists() {
|
|
return Ok(MeshConfig::default());
|
|
}
|
|
let content = fs::read_to_string(&path)
|
|
.await
|
|
.context("Failed to read mesh config")?;
|
|
let config: MeshConfig = serde_json::from_str(&content).unwrap_or_default();
|
|
Ok(config)
|
|
}
|
|
|
|
pub async fn save_config(data_dir: &Path, config: &MeshConfig) -> Result<()> {
|
|
fs::create_dir_all(data_dir)
|
|
.await
|
|
.context("Failed to create data dir")?;
|
|
let content =
|
|
serde_json::to_string_pretty(config).context("Failed to serialize mesh config")?;
|
|
fs::write(data_dir.join(MESH_CONFIG_FILE), content)
|
|
.await
|
|
.context("Failed to write mesh config")?;
|
|
Ok(())
|
|
}
|
|
|
|
/// Detect serial devices that could be mesh radios.
|
|
/// Checks both Meshcore (via probe) and legacy Meshtastic paths.
|
|
pub async fn detect_devices() -> Vec<String> {
|
|
serial::detect_serial_devices().await
|
|
}
|
|
|
|
// ─── MeshService ────────────────────────────────────────────────────────
|
|
|
|
/// Top-level mesh networking service.
|
|
/// Manages the background listener, exposes APIs for RPC handlers.
|
|
pub struct MeshService {
|
|
state: Arc<MeshState>,
|
|
config: MeshConfig,
|
|
data_dir: PathBuf,
|
|
shutdown_tx: Option<watch::Sender<bool>>,
|
|
listener_handle: Option<tokio::task::JoinHandle<()>>,
|
|
deadman_handle: Option<tokio::task::JoinHandle<()>>,
|
|
block_announcer_handle: Option<tokio::task::JoinHandle<()>>,
|
|
cmd_rx: Option<tokio::sync::mpsc::Receiver<listener::MeshCommand>>,
|
|
// Crypto identity for this node
|
|
our_did: String,
|
|
our_ed_pubkey_hex: String,
|
|
our_x25519_secret: [u8; 32],
|
|
our_x25519_pubkey_hex: String,
|
|
signing_key: SigningKey,
|
|
// Phase 4: off-grid Bitcoin operations
|
|
pub block_header_cache: Arc<BlockHeaderCache>,
|
|
pub relay_tracker: Arc<RelayTracker>,
|
|
pub dead_man_switch: Arc<DeadManSwitch>,
|
|
}
|
|
|
|
#[allow(dead_code)]
|
|
impl MeshService {
|
|
/// Create a new MeshService. Does not start the listener yet.
|
|
pub async fn new(
|
|
data_dir: &Path,
|
|
signing_key: &SigningKey,
|
|
did: &str,
|
|
ed_pubkey_hex: &str,
|
|
) -> Result<Self> {
|
|
let config = load_config(data_dir).await?;
|
|
let channel_name = config
|
|
.channel_name
|
|
.clone()
|
|
.unwrap_or_else(|| "archipelago".to_string());
|
|
|
|
let block_header_cache = Arc::new(BlockHeaderCache::new());
|
|
let relay_tracker = Arc::new(RelayTracker::new());
|
|
let (state, _rx, cmd_rx) = MeshState::new(
|
|
&channel_name,
|
|
Arc::clone(&block_header_cache),
|
|
Some(Arc::clone(&relay_tracker)),
|
|
config.steganography_mode,
|
|
);
|
|
|
|
// Derive X25519 keys from Ed25519 identity
|
|
let x25519_secret = crypto::ed25519_secret_to_x25519(signing_key);
|
|
let x25519_pubkey = crypto::ed25519_pubkey_to_x25519(
|
|
&signing_key.verifying_key().to_bytes(),
|
|
)?;
|
|
let x25519_pubkey_hex = hex::encode(x25519_pubkey);
|
|
let dead_man_switch = Arc::new(
|
|
DeadManSwitch::new(data_dir)
|
|
.await
|
|
.unwrap_or_else(|e| {
|
|
warn!("Failed to load dead man config (using defaults): {}", e);
|
|
// Fallback: create with defaults (won't persist until configured)
|
|
tokio::runtime::Handle::current()
|
|
.block_on(DeadManSwitch::new(data_dir))
|
|
.expect("DeadManSwitch fallback should succeed")
|
|
}),
|
|
);
|
|
|
|
Ok(Self {
|
|
state,
|
|
config,
|
|
data_dir: data_dir.to_path_buf(),
|
|
shutdown_tx: None,
|
|
listener_handle: None,
|
|
deadman_handle: None,
|
|
block_announcer_handle: None,
|
|
cmd_rx: Some(cmd_rx),
|
|
our_did: did.to_string(),
|
|
our_ed_pubkey_hex: ed_pubkey_hex.to_string(),
|
|
our_x25519_secret: x25519_secret,
|
|
our_x25519_pubkey_hex: x25519_pubkey_hex,
|
|
signing_key: signing_key.clone(),
|
|
block_header_cache,
|
|
relay_tracker,
|
|
dead_man_switch,
|
|
})
|
|
}
|
|
|
|
/// Start the background mesh listener.
|
|
pub fn start(&mut self) -> Result<()> {
|
|
if self.listener_handle.is_some() {
|
|
anyhow::bail!("Mesh listener already running");
|
|
}
|
|
|
|
let (shutdown_tx, shutdown_rx) = watch::channel(false);
|
|
self.shutdown_tx = Some(shutdown_tx);
|
|
|
|
let cmd_rx = self.cmd_rx.take()
|
|
.ok_or_else(|| anyhow::anyhow!("Command channel already consumed"))?;
|
|
|
|
let handle = listener::spawn_mesh_listener(
|
|
Arc::clone(&self.state),
|
|
self.config.device_path.clone(),
|
|
self.our_did.clone(),
|
|
self.our_ed_pubkey_hex.clone(),
|
|
self.our_x25519_secret,
|
|
self.our_x25519_pubkey_hex.clone(),
|
|
shutdown_rx,
|
|
cmd_rx,
|
|
);
|
|
self.listener_handle = Some(handle);
|
|
|
|
// Spawn dead man's switch background checker
|
|
let dms = Arc::clone(&self.dead_man_switch);
|
|
let dms_state = Arc::clone(&self.state);
|
|
let dms_key = self.signing_key.clone();
|
|
let dms_shutdown = self.shutdown_tx.as_ref().unwrap().subscribe();
|
|
let dms_handle = tokio::spawn(async move {
|
|
let mut shutdown = dms_shutdown;
|
|
let mut interval = tokio::time::interval(Duration::from_secs(60));
|
|
interval.tick().await; // skip first immediate tick
|
|
loop {
|
|
tokio::select! {
|
|
_ = interval.tick() => {
|
|
if dms.is_triggered().await {
|
|
let was_triggered = *dms.triggered_flag().await;
|
|
if !was_triggered {
|
|
error!("Dead man's switch TRIGGERED — broadcasting alert");
|
|
if let Ok(wire) = dms.build_signed_alert(&dms_key).await {
|
|
for ch in [0u8, 1] {
|
|
let _ = dms_state.cmd_tx.send(
|
|
listener::MeshCommand::BroadcastChannel {
|
|
channel: ch,
|
|
payload: wire.clone(),
|
|
},
|
|
).await;
|
|
}
|
|
}
|
|
dms.mark_triggered().await;
|
|
}
|
|
}
|
|
}
|
|
_ = shutdown.changed() => {
|
|
if *shutdown.borrow() { return; }
|
|
}
|
|
}
|
|
}
|
|
});
|
|
self.deadman_handle = Some(dms_handle);
|
|
|
|
// Spawn block header announcer (internet-connected nodes only)
|
|
if self.config.announce_block_headers {
|
|
let bha_state = Arc::clone(&self.state);
|
|
let bha_cache = Arc::clone(&self.block_header_cache);
|
|
let bha_key = self.signing_key.clone();
|
|
let bha_did = self.our_did.clone();
|
|
let bha_shutdown = self.shutdown_tx.as_ref().unwrap().subscribe();
|
|
let bha_handle = tokio::spawn(async move {
|
|
let mut shutdown = bha_shutdown;
|
|
let mut interval = tokio::time::interval(Duration::from_secs(30));
|
|
interval.tick().await; // skip first
|
|
let mut last_announced_height: u64 = 0;
|
|
let client = match reqwest::Client::builder()
|
|
.timeout(Duration::from_secs(10))
|
|
.build()
|
|
{
|
|
Ok(c) => c,
|
|
Err(e) => {
|
|
error!("Failed to create HTTP client for block announcer: {}", e);
|
|
return;
|
|
}
|
|
};
|
|
|
|
loop {
|
|
tokio::select! {
|
|
_ = interval.tick() => {
|
|
// Poll Bitcoin Core for latest block
|
|
match bitcoin_rpc_getblockcount(&client).await {
|
|
Ok(height) if height > last_announced_height => {
|
|
if let Ok(header) = bitcoin_rpc_getblockheader_by_height(&client, height).await {
|
|
// Store in cache
|
|
let payload = message_types::BlockHeaderPayload {
|
|
height,
|
|
hash: header.hash.clone(),
|
|
prev_hash: header.prev_hash.clone(),
|
|
timestamp: header.timestamp,
|
|
announced_by: bha_did.clone(),
|
|
};
|
|
let _ = bha_cache.store_header(payload).await;
|
|
|
|
// Build signed announcement and broadcast
|
|
match bitcoin_relay::build_block_header_announcement(
|
|
height,
|
|
&header.hash,
|
|
&header.prev_hash,
|
|
header.timestamp,
|
|
&bha_did,
|
|
&bha_key,
|
|
) {
|
|
Ok(wire) => {
|
|
// Send to peers — prefer Archy nodes, fall back to all (max 5)
|
|
let peers = bha_state.peers.read().await;
|
|
let mut sent = 0u32;
|
|
let max_peers = 5u32;
|
|
// First pass: Archy nodes
|
|
for peer in peers.values() {
|
|
if sent >= max_peers { break; }
|
|
if !peer.advert_name.starts_with("Archy-") { continue; }
|
|
if let Some(ref pk) = peer.pubkey_hex {
|
|
if let Ok(pk_bytes) = hex::decode(pk) {
|
|
if pk_bytes.len() >= 6 {
|
|
let mut prefix = [0u8; 6];
|
|
prefix.copy_from_slice(&pk_bytes[..6]);
|
|
let _ = bha_state.cmd_tx.send(
|
|
listener::MeshCommand::SendRaw {
|
|
dest_pubkey_prefix: prefix,
|
|
payload: wire.clone(),
|
|
},
|
|
).await;
|
|
sent += 1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// Second pass: any peer if no Archy nodes found
|
|
if sent == 0 {
|
|
for peer in peers.values() {
|
|
if sent >= max_peers { break; }
|
|
if let Some(ref pk) = peer.pubkey_hex {
|
|
if let Ok(pk_bytes) = hex::decode(pk) {
|
|
if pk_bytes.len() >= 6 {
|
|
let mut prefix = [0u8; 6];
|
|
prefix.copy_from_slice(&pk_bytes[..6]);
|
|
let _ = bha_state.cmd_tx.send(
|
|
listener::MeshCommand::SendRaw {
|
|
dest_pubkey_prefix: prefix,
|
|
payload: wire.clone(),
|
|
},
|
|
).await;
|
|
sent += 1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
drop(peers);
|
|
last_announced_height = height;
|
|
info!(height, hash = %header.hash, peers = sent, "Announced block header to Archy peers");
|
|
}
|
|
Err(e) => warn!("Failed to build block announcement: {}", e),
|
|
}
|
|
}
|
|
}
|
|
Ok(_) => {} // No new block
|
|
Err(e) => {
|
|
// Bitcoin not running or not reachable — that's fine, skip
|
|
tracing::debug!("Block poll: {}", e);
|
|
}
|
|
}
|
|
}
|
|
_ = shutdown.changed() => {
|
|
if *shutdown.borrow() { return; }
|
|
}
|
|
}
|
|
}
|
|
});
|
|
self.block_announcer_handle = Some(bha_handle);
|
|
info!("Block header announcer started");
|
|
}
|
|
|
|
info!("Mesh service started");
|
|
Ok(())
|
|
}
|
|
|
|
/// Stop the background listener and dead man's switch.
|
|
pub async fn stop(&mut self) {
|
|
if let Some(tx) = self.shutdown_tx.take() {
|
|
let _ = tx.send(true);
|
|
}
|
|
if let Some(handle) = self.listener_handle.take() {
|
|
let _ = handle.await;
|
|
}
|
|
if let Some(handle) = self.deadman_handle.take() {
|
|
handle.abort();
|
|
let _ = handle.await;
|
|
}
|
|
if let Some(handle) = self.block_announcer_handle.take() {
|
|
handle.abort();
|
|
let _ = handle.await;
|
|
}
|
|
info!("Mesh service stopped");
|
|
}
|
|
|
|
/// Get current mesh status.
|
|
pub async fn status(&self) -> MeshStatus {
|
|
self.state.status.read().await.clone()
|
|
}
|
|
|
|
/// Get list of discovered peers.
|
|
pub async fn peers(&self) -> Vec<MeshPeer> {
|
|
self.state.peers.read().await.values().cloned().collect()
|
|
}
|
|
|
|
/// Get message history.
|
|
pub async fn messages(&self, limit: Option<usize>) -> Vec<MeshMessage> {
|
|
let messages = self.state.messages.read().await;
|
|
let limit = limit.unwrap_or(MAX_MESSAGES_DEFAULT);
|
|
// Return in chronological order (oldest first) — take last N items
|
|
let len = messages.len();
|
|
let skip = if len > limit { len - limit } else { 0 };
|
|
messages.iter().skip(skip).cloned().collect()
|
|
}
|
|
|
|
/// Send a message to a peer by contact_id.
|
|
/// Routes through the background listener which owns the serial port.
|
|
pub async fn send_message(&self, contact_id: u32, text: &str) -> Result<MeshMessage> {
|
|
let status = self.state.status.read().await;
|
|
if !status.device_connected {
|
|
anyhow::bail!("No mesh device connected");
|
|
}
|
|
drop(status);
|
|
|
|
// Look up the peer's public key to get the 6-byte prefix for addressing
|
|
let peers = self.state.peers.read().await;
|
|
let peer = peers
|
|
.get(&contact_id)
|
|
.ok_or_else(|| anyhow::anyhow!("Peer not found"))?;
|
|
let pubkey_hex = peer
|
|
.pubkey_hex
|
|
.as_ref()
|
|
.ok_or_else(|| anyhow::anyhow!("Peer has no public key"))?;
|
|
let pubkey_bytes = hex::decode(pubkey_hex)
|
|
.map_err(|_| anyhow::anyhow!("Invalid peer public key"))?;
|
|
if pubkey_bytes.len() < 6 {
|
|
anyhow::bail!("Peer public key too short");
|
|
}
|
|
let mut dest_prefix = [0u8; 6];
|
|
dest_prefix.copy_from_slice(&pubkey_bytes[..6]);
|
|
drop(peers);
|
|
|
|
let payload = text.as_bytes().to_vec();
|
|
let encrypted = false;
|
|
|
|
if payload.len() > protocol::MAX_MESSAGE_LEN {
|
|
anyhow::bail!(
|
|
"Message too large for LoRa: {} bytes (max {})",
|
|
payload.len(),
|
|
protocol::MAX_MESSAGE_LEN
|
|
);
|
|
}
|
|
|
|
// Send through the listener's command channel
|
|
self.state
|
|
.cmd_tx
|
|
.send(listener::MeshCommand::SendText {
|
|
dest_pubkey_prefix: dest_prefix,
|
|
payload,
|
|
})
|
|
.await
|
|
.map_err(|_| anyhow::anyhow!("Mesh listener not running"))?;
|
|
|
|
let msg_id = self.state.next_id().await;
|
|
let peer_name = self
|
|
.state
|
|
.peers
|
|
.read()
|
|
.await
|
|
.get(&contact_id)
|
|
.map(|p| p.advert_name.clone());
|
|
|
|
let msg = MeshMessage {
|
|
id: msg_id,
|
|
direction: MessageDirection::Sent,
|
|
peer_contact_id: contact_id,
|
|
peer_name,
|
|
plaintext: text.to_string(),
|
|
timestamp: chrono::Utc::now().to_rfc3339(),
|
|
delivered: false,
|
|
encrypted,
|
|
};
|
|
|
|
self.state.store_message(msg.clone()).await;
|
|
{
|
|
let mut status = self.state.status.write().await;
|
|
status.messages_sent += 1;
|
|
}
|
|
|
|
Ok(msg)
|
|
}
|
|
|
|
/// Broadcast our advertisement over mesh so other nodes can discover us.
|
|
/// Sends an immediate advert via the listener's command channel.
|
|
pub async fn broadcast_identity(&self) -> Result<()> {
|
|
let status = self.state.status.read().await;
|
|
if !status.device_connected {
|
|
anyhow::bail!("No mesh device connected. Check USB connection.");
|
|
}
|
|
drop(status);
|
|
|
|
self.state
|
|
.cmd_tx
|
|
.send(listener::MeshCommand::SendAdvert)
|
|
.await
|
|
.map_err(|_| anyhow::anyhow!("Mesh listener not running"))?;
|
|
|
|
info!("Mesh self-advert broadcast triggered");
|
|
Ok(())
|
|
}
|
|
|
|
/// Update mesh configuration.
|
|
pub async fn configure(&mut self, config: MeshConfig) -> Result<()> {
|
|
save_config(&self.data_dir, &config).await?;
|
|
|
|
let was_enabled = self.config.enabled;
|
|
self.config = config.clone();
|
|
|
|
// Update the status to reflect new config
|
|
{
|
|
let mut status = self.state.status.write().await;
|
|
status.enabled = config.enabled;
|
|
status.channel_name = config.channel_name.clone().unwrap_or_else(|| "archipelago".to_string());
|
|
}
|
|
|
|
// If enabled state changed, start/stop the listener
|
|
if config.enabled && !was_enabled {
|
|
self.start()?;
|
|
} else if !config.enabled && was_enabled {
|
|
self.stop().await;
|
|
// Clear connected state
|
|
let mut status = self.state.status.write().await;
|
|
status.device_connected = false;
|
|
status.device_path = None;
|
|
status.firmware_version = None;
|
|
status.self_node_id = None;
|
|
status.peer_count = 0;
|
|
}
|
|
|
|
Ok(())
|
|
}
|
|
|
|
/// Subscribe to mesh events.
|
|
pub fn subscribe(&self) -> broadcast::Receiver<MeshEvent> {
|
|
self.state.event_tx.subscribe()
|
|
}
|
|
|
|
/// Get a reference to shared state (for RPC handlers).
|
|
pub fn shared_state(&self) -> Arc<MeshState> {
|
|
Arc::clone(&self.state)
|
|
}
|
|
|
|
/// Record user activity (resets dead man's switch timer).
|
|
pub async fn dead_man_check_in(&self) {
|
|
self.dead_man_switch.check_in().await;
|
|
}
|
|
|
|
/// Get the node's signing key (for signed messages).
|
|
pub fn signing_key(&self) -> &SigningKey {
|
|
&self.signing_key
|
|
}
|
|
|
|
/// Get our DID.
|
|
pub fn our_did(&self) -> &str {
|
|
&self.our_did
|
|
}
|
|
}
|
|
|
|
const MAX_MESSAGES_DEFAULT: usize = 100;
|
|
|
|
// ─── Bitcoin RPC helpers for block header announcer ────────────────────
|
|
|
|
#[derive(serde::Deserialize)]
|
|
struct BitcoinRpcResponse<T> {
|
|
result: Option<T>,
|
|
error: Option<serde_json::Value>,
|
|
}
|
|
|
|
struct BlockHeaderInfo {
|
|
hash: String,
|
|
prev_hash: String,
|
|
timestamp: u32,
|
|
}
|
|
|
|
async fn bitcoin_rpc_getblockcount(client: &reqwest::Client) -> Result<u64> {
|
|
let (rpc_user, rpc_pass) = crate::bitcoin_rpc::bitcoin_rpc_credentials().await;
|
|
let body = serde_json::json!({
|
|
"jsonrpc": "1.0", "id": "mesh", "method": "getblockcount", "params": []
|
|
});
|
|
let resp: BitcoinRpcResponse<u64> = client
|
|
.post("http://127.0.0.1:8332/")
|
|
.basic_auth(&rpc_user, Some(&rpc_pass))
|
|
.json(&body)
|
|
.send()
|
|
.await
|
|
.map_err(|e| anyhow::anyhow!("Bitcoin RPC send failed: {}", e))?
|
|
.json()
|
|
.await
|
|
.map_err(|e| anyhow::anyhow!("Bitcoin RPC parse failed: {}", e))?;
|
|
if let Some(err) = resp.error {
|
|
anyhow::bail!("Bitcoin RPC: {}", err);
|
|
}
|
|
resp.result.ok_or_else(|| anyhow::anyhow!("Bitcoin RPC null result"))
|
|
}
|
|
|
|
async fn bitcoin_rpc_getblockheader_by_height(
|
|
client: &reqwest::Client,
|
|
height: u64,
|
|
) -> Result<BlockHeaderInfo> {
|
|
let (rpc_user, rpc_pass) = crate::bitcoin_rpc::bitcoin_rpc_credentials().await;
|
|
// First get block hash for this height
|
|
let body = serde_json::json!({
|
|
"jsonrpc": "1.0", "id": "mesh", "method": "getblockhash", "params": [height]
|
|
});
|
|
let resp: BitcoinRpcResponse<String> = client
|
|
.post("http://127.0.0.1:8332/")
|
|
.basic_auth(&rpc_user, Some(&rpc_pass))
|
|
.json(&body)
|
|
.send()
|
|
.await?
|
|
.json()
|
|
.await?;
|
|
let hash = resp.result.ok_or_else(|| anyhow::anyhow!("No block hash"))?;
|
|
|
|
// Then get full header
|
|
let body = serde_json::json!({
|
|
"jsonrpc": "1.0", "id": "mesh", "method": "getblockheader", "params": [hash, true]
|
|
});
|
|
let resp: BitcoinRpcResponse<serde_json::Value> = client
|
|
.post("http://127.0.0.1:8332/")
|
|
.basic_auth(&rpc_user, Some(&rpc_pass))
|
|
.json(&body)
|
|
.send()
|
|
.await?
|
|
.json()
|
|
.await?;
|
|
let header = resp.result.ok_or_else(|| anyhow::anyhow!("No block header"))?;
|
|
|
|
Ok(BlockHeaderInfo {
|
|
hash: header["hash"].as_str().unwrap_or_default().to_string(),
|
|
prev_hash: header["previousblockhash"].as_str().unwrap_or_default().to_string(),
|
|
timestamp: header["time"].as_u64().unwrap_or(0) as u32,
|
|
})
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use super::*;
|
|
|
|
#[test]
|
|
fn test_mesh_config_default() {
|
|
let config = MeshConfig::default();
|
|
assert!(!config.enabled);
|
|
assert_eq!(config.channel_name, Some("archipelago".to_string()));
|
|
assert!(config.broadcast_identity);
|
|
}
|
|
|
|
#[test]
|
|
fn test_mesh_config_serialization() {
|
|
let config = MeshConfig {
|
|
enabled: true,
|
|
device_path: Some("/dev/ttyUSB0".to_string()),
|
|
channel_name: Some("test".to_string()),
|
|
broadcast_identity: false,
|
|
advert_name: Some("MyNode".to_string()),
|
|
..Default::default()
|
|
};
|
|
let json = serde_json::to_string(&config).unwrap();
|
|
let parsed: MeshConfig = serde_json::from_str(&json).unwrap();
|
|
assert!(parsed.enabled);
|
|
assert_eq!(parsed.device_path, Some("/dev/ttyUSB0".to_string()));
|
|
assert_eq!(parsed.advert_name, Some("MyNode".to_string()));
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn test_load_config_default_when_no_file() {
|
|
let dir = tempfile::tempdir().unwrap();
|
|
let config = load_config(dir.path()).await.unwrap();
|
|
assert!(!config.enabled);
|
|
}
|
|
|
|
#[tokio::test]
|
|
async fn test_save_and_load_config_roundtrip() {
|
|
let dir = tempfile::tempdir().unwrap();
|
|
let config = MeshConfig {
|
|
enabled: true,
|
|
device_path: Some("/dev/ttyUSB0".to_string()),
|
|
channel_name: Some("archy".to_string()),
|
|
broadcast_identity: true,
|
|
advert_name: None,
|
|
..Default::default()
|
|
};
|
|
save_config(dir.path(), &config).await.unwrap();
|
|
let loaded = load_config(dir.path()).await.unwrap();
|
|
assert!(loaded.enabled);
|
|
assert_eq!(loaded.device_path, Some("/dev/ttyUSB0".to_string()));
|
|
}
|
|
}
|