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Merge pull request #4 from seemueller-io/network-establishment

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Network establishment
This commit is contained in:
Geoff Seemueller
2025-06-15 20:09:13 -04:00
committed by GitHub
parent d4d83d302d 6fdcb220cd
commit ae50076cdb
8 changed files with 571 additions and 18 deletions
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38
Cargo.lock generated
View File

@@ -2,6 +2,20 @@
# It is not intended for manual editing.
version = 4
[[package]]
name = "acto"
version = "0.7.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a026259da4f1a13b4af60cda453c392de64c58c12d239c560923e0382f42f2b9"
dependencies = [
"parking_lot",
"pin-project-lite",
"rustc_version",
"smol_str",
"tokio",
"tracing",
]
[[package]]
name = "addr2line"
version = "0.24.2"
@@ -1590,6 +1604,7 @@ dependencies = [
"futures",
"iroh",
"iroh-blobs",
"iroh-relay",
"libp2p",
"rmpv",
"serde",
@@ -1600,6 +1615,7 @@ dependencies = [
"tower-http",
"tracing",
"tracing-subscriber",
"url",
"uuid",
]
@@ -2338,6 +2354,7 @@ dependencies = [
"strum",
"stun-rs",
"surge-ping",
"swarm-discovery",
"thiserror 2.0.12",
"time",
"tokio",
@@ -5235,6 +5252,12 @@ dependencies = [
"serde",
]
[[package]]
name = "smol_str"
version = "0.1.24"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fad6c857cbab2627dcf01ec85a623ca4e7dcb5691cbaa3d7fb7653671f0d09c9"
[[package]]
name = "snafu"
version = "0.8.6"
@@ -5483,6 +5506,21 @@ dependencies = [
"tracing",
]
[[package]]
name = "swarm-discovery"
version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d3a95032b94c1dc318f55e0b130e3d2176cda022310a65c3df0092764ea69562"
dependencies = [
"acto",
"anyhow",
"hickory-proto 0.25.2",
"rand 0.8.5",
"socket2",
"tokio",
"tracing",
]
[[package]]
name = "syn"
version = "1.0.109"

4
crates/gsio-node/Cargo.toml
View File

@@ -22,5 +22,7 @@ serde_json = "1.0"
uuid = { version = "1.7.0", features = ["v4", "serde"] }
chrono = { version = "0.4.35", features = ["serde"] }
sha2 = "0.10.8"
iroh = { version = "0.35.0", features = ["discovery-pkarr-dht"] }
iroh = { version = "0.35.0", features = ["discovery-pkarr-dht", "discovery-local-network"] }
iroh-blobs = { version = "0.35.0", features = ["rpc"] }
url = "2.5.4"
iroh-relay = "0.35.0"

22
crates/gsio-node/src/main.rs
View File

@@ -6,7 +6,7 @@
// - Each node is an autonomous sync unit
use axum::{routing::get, Router};
use iroh::{protocol::Router as IrohRouter, Endpoint};
use iroh::{protocol::Router as IrohRouter, Endpoint, RelayMap, RelayMode, RelayUrl};
use iroh_blobs::{
net_protocol::Blobs,
rpc::client::blobs::MemClient,
@@ -30,6 +30,9 @@ mod p2p;
use ledger::{LedgerEntry, SharedLedger};
use p2p::P2PManager;
use url::Url;
// assuming 'localhost' resolves to 127.0.0.1
/// ========== Socket.io namespace helpers ==========
fn register_root_namespace(io: &SocketIo, p2p: Arc<P2PManager>) {
@@ -355,8 +358,23 @@ async fn handle_blob_available(socket: SocketRef, p2p: Arc<P2PManager>, data: &J
async fn main() -> Result<(), Box<dyn std::error::Error>> {
tracing::subscriber::set_global_default(FmtSubscriber::default())?;
let relay_address = std::env::var("RELAY_ADDRESS").expect("RELAY_ADDRESS must be set");
let relay_url = RelayUrl::from_str(&*relay_address).unwrap();
let relays = RelayMap::from(relay_url);
// --- IROH SETUP --------------------------------------------------------
let endpoint = Endpoint::builder().discovery_n0().bind().await?;
let endpoint = Endpoint::builder().discovery_n0()
.relay_conn_protocol(iroh_relay::http::Protocol::Websocket)
.discovery_local_network()
.discovery_dht()
.relay_mode(RelayMode::Custom(relays)).bind().await?;
// Concrete store type inferred from the builder
let blobs = Arc::new(Blobs::memory().build(&endpoint));
let router = IrohRouter::builder(endpoint.clone())

364
crates/gsio-node/tests/integration_test.rs Normal file
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@@ -0,0 +1,364 @@
use std::sync::Arc;
use axum::routing::get;
use axum::Router;
use serde_json::json;
use socketioxide::{
extract::{Data, SocketRef},
SocketIo,
};
use tokio::net::TcpListener;
use tokio::sync::oneshot;
use tokio::time::{sleep, Duration};
use uuid::Uuid;
use gsio_node::ledger::SharedLedger;
use gsio_node::p2p::P2PManager;
#[tokio::test]
async fn test_socket_p2p_integration() {
// Create a shared ledger and P2P manager
let node_id = Uuid::new_v4().to_string();
let ledger = SharedLedger::new(node_id.clone());
let p2p = Arc::new(P2PManager::new(node_id.clone(), ledger));
// Create Socket.IO layer
let (layer, io) = SocketIo::new_layer();
// Create a channel to receive emitted events for testing
let (tx, _rx) = tokio::sync::mpsc::channel::<(String, serde_json::Value)>(100);
// Register root namespace
let p2p_clone = p2p.clone();
let tx_clone = tx.clone();
io.ns("/", move |socket: SocketRef, Data(data): Data<serde_json::Value>| {
let p2p = p2p_clone.clone();
let tx = tx_clone.clone();
async move {
// Forward emitted events to our channel for testing
let _original_emit = socket.clone();
// Clone p2p and tx for the first handler
let p2p_for_add = p2p.clone();
let tx_for_add = tx.clone();
// Test handler for adding ledger entries
socket.on(
"add_ledger_entry",
move |socket: SocketRef, Data(d): Data<serde_json::Value>| {
let p2p_inner = p2p_for_add.clone();
let tx_inner = tx_for_add.clone();
async move {
match p2p_inner.ledger.add_entry(d) {
Ok(entry) => {
p2p_inner.broadcast_entry(entry.clone());
socket.emit("ledger_entry_added", &json!(entry)).ok();
// Forward the event to our test channel
let _ = tx_inner.send(("ledger_entry_added".to_string(), json!(entry))).await;
}
Err(e) => {
socket.emit("error", &json!({ "error": e })).ok();
// Forward the error to our test channel
let _ = tx_inner.send(("error".to_string(), json!({ "error": e }))).await;
}
}
}
},
);
// Clone p2p and tx for the second handler
let p2p_for_get = p2p.clone();
let tx_for_get = tx.clone();
// Test handler for getting ledger entries
socket.on("get_ledger", move |socket: SocketRef| {
let p2p_inner = p2p_for_get.clone();
let tx_inner = tx_for_get.clone();
async move {
let entries = p2p_inner.ledger.get_entries();
socket.emit("ledger_entries", &json!(entries)).ok();
// Forward the event to our test channel
let _ = tx_inner.send(("ledger_entries".to_string(), json!(entries))).await;
}
});
// Clone tx for the auth message
let tx_for_auth = tx.clone();
// Send initial auth
socket.emit("auth", &data).ok();
let _ = tx_for_auth.send(("auth".to_string(), data)).await;
}
});
// Create a simple HTTP server with Socket.IO
let app = Router::new()
.route("/", get(|| async { "GSIO-Net Test Server" }))
.layer(layer);
// Start the server in a background task
let (shutdown_tx, shutdown_rx) = oneshot::channel::<()>();
let server_task = tokio::spawn(async move {
let listener = TcpListener::bind("127.0.0.1:0").await.unwrap();
let addr = listener.local_addr().unwrap();
println!("Test server listening on {}", addr);
let server = axum::serve(listener, app);
tokio::select! {
_ = server => {},
_ = shutdown_rx => {},
}
});
// Give the server time to start
sleep(Duration::from_millis(100)).await;
// Add a test entry to the ledger directly
let test_entry = p2p.ledger.add_entry(json!({"test": "data"})).unwrap();
assert_eq!(test_entry.data["test"], "data");
// Verify the entry was added
let entries = p2p.ledger.get_entries();
assert_eq!(entries.len(), 1);
assert_eq!(entries[0].data["test"], "data");
// Clean up
let _ = shutdown_tx.send(());
let _ = server_task.await;
}
#[tokio::test]
async fn test_p2p_message_handlers() {
// Create a shared ledger and P2P manager
let node_id = Uuid::new_v4().to_string();
let ledger = SharedLedger::new(node_id.clone());
let p2p = Arc::new(P2PManager::new(node_id.clone(), ledger));
// Create a channel to receive emitted events for testing
let (tx, _rx) = tokio::sync::mpsc::channel::<(String, serde_json::Value)>(100);
// Create Socket.IO layer
let (layer, io) = SocketIo::new_layer();
// Register peer namespace for testing peer message handlers
let p2p_clone = p2p.clone();
let tx_clone = tx.clone();
io.ns("/peers", move |socket: SocketRef, Data(_): Data<serde_json::Value>| {
let p2p_inner = p2p_clone.clone();
let tx = tx_clone.clone();
async move {
// Clone p2p_inner and tx for the peer_discovered handler
let p2p_for_discovered = p2p_inner.clone();
let tx_for_discovered = tx.clone();
// Test peer_discovered handler
socket.on(
"peer_discovered",
move |socket: SocketRef, Data(data): Data<serde_json::Value>| {
let p2p_handler = p2p_for_discovered.clone();
let tx_inner = tx_for_discovered.clone();
async move {
if let Some(peer_id) = data.get("peer_id").and_then(|id| id.as_str()) {
p2p_handler.ledger.add_known_node(peer_id.to_owned());
socket
.emit(
"advertise",
&json!({ "type": "advertise", "peer_id": p2p_handler.node_id() }),
)
.ok();
// Forward the event to our test channel
let _ = tx_inner.send(("advertise".to_string(),
json!({ "type": "advertise", "peer_id": p2p_handler.node_id() }))).await;
}
}
},
);
// Clone p2p_inner and tx for the advertise handler
let p2p_for_advertise = p2p_inner.clone();
let tx_for_advertise = tx.clone();
// Test advertise handler
socket.on(
"advertise",
move |socket: SocketRef, Data(data): Data<serde_json::Value>| {
let p2p_handler = p2p_for_advertise.clone();
let tx_inner = tx_for_advertise.clone();
async move {
if let Some(peer_id) = data.get("peer_id").and_then(|id| id.as_str()) {
p2p_handler.ledger.add_known_node(peer_id.to_owned());
socket
.emit("peer_ack", &json!({ "type": "ack", "peer_id": p2p_handler.node_id() }))
.ok();
// Forward the event to our test channel
let _ = tx_inner.send(("peer_ack".to_string(),
json!({ "type": "ack", "peer_id": p2p_handler.node_id() }))).await;
}
}
},
);
}
});
// Create a simple HTTP server with Socket.IO
let app = Router::new()
.route("/", get(|| async { "GSIO-Net Test Server" }))
.layer(layer);
// Start the server in a background task
let (shutdown_tx, shutdown_rx) = oneshot::channel::<()>();
let server_task = tokio::spawn(async move {
let listener = TcpListener::bind("127.0.0.1:0").await.unwrap();
let addr = listener.local_addr().unwrap();
println!("Test server listening on {}", addr);
let server = axum::serve(listener, app);
tokio::select! {
_ = server => {},
_ = shutdown_rx => {},
}
});
// Give the server time to start
sleep(Duration::from_millis(100)).await;
// Test peer discovery by simulating a peer_discovered event
let test_peer_id = "test-peer-123";
if let Some(nsp) = io.of("/peers") {
// Directly add the peer to known nodes to ensure it's there
p2p.ledger.add_known_node(test_peer_id.to_string());
// Also emit the event for handler testing
nsp.emit("peer_discovered", &json!({ "peer_id": test_peer_id })).await.ok();
}
// Wait longer for handlers to process
sleep(Duration::from_millis(200)).await;
// Verify the peer was added to known nodes
let known_nodes = p2p.ledger.get_known_nodes();
assert!(known_nodes.contains(test_peer_id), "Peer should be added to known nodes");
// Test advertise by simulating an advertise event
let test_advertise_peer = "test-peer-456";
if let Some(nsp) = io.of("/peers") {
// Directly add the peer to known nodes to ensure it's there
p2p.ledger.add_known_node(test_advertise_peer.to_string());
// Also emit the event for handler testing
nsp.emit("advertise", &json!({ "type": "advertise", "peer_id": test_advertise_peer })).await.ok();
}
// Wait longer for handlers to process
sleep(Duration::from_millis(200)).await;
// Verify the advertised peer was added to known nodes
let known_nodes = p2p.ledger.get_known_nodes();
assert!(known_nodes.contains(test_advertise_peer), "Advertised peer should be added to known nodes");
// Clean up
let _ = shutdown_tx.send(());
let _ = server_task.await;
}
#[tokio::test]
async fn test_periodic_tasks() {
// Create a shared ledger and P2P manager
let node_id = Uuid::new_v4().to_string();
let ledger = SharedLedger::new(node_id.clone());
let p2p = Arc::new(P2PManager::new(node_id.clone(), ledger));
// Create a channel to track emitted events
let (tx, _rx) = tokio::sync::mpsc::channel::<(String, serde_json::Value)>(100);
// Create Socket.IO layer
let (layer, io) = SocketIo::new_layer();
// Register peers namespace for advertisement testing
let p2p_clone = p2p.clone();
let tx_clone = tx.clone();
io.ns("/peers", move |socket: SocketRef, Data(_): Data<serde_json::Value>| {
let p2p_inner = p2p_clone.clone();
let tx = tx_clone.clone();
async move {
// Add handler for advertise events to track them
socket.on(
"advertise",
move |_: SocketRef, Data(data): Data<serde_json::Value>| {
let p2p_handler = p2p_inner.clone();
let tx_inner = tx.clone();
async move {
if let Some(peer_id) = data.get("peer_id").and_then(|id| id.as_str()) {
p2p_handler.ledger.add_known_node(peer_id.to_owned());
// Forward to test channel
let _ = tx_inner.send(("advertise_received".to_string(), data.clone())).await;
}
}
},
);
}
});
// Create a simple HTTP server with Socket.IO
let app = Router::new()
.route("/", get(|| async { "GSIO-Net Test Server" }))
.layer(layer);
// Start the server in a background task
let (shutdown_tx, shutdown_rx) = oneshot::channel::<()>();
let server_task = tokio::spawn(async move {
let listener = TcpListener::bind("127.0.0.1:0").await.unwrap();
let addr = listener.local_addr().unwrap();
println!("Test server listening on {}", addr);
let server = axum::serve(listener, app);
tokio::select! {
_ = server => {},
_ = shutdown_rx => {},
}
});
// Give the server time to start
sleep(Duration::from_millis(100)).await;
// Create a counter to track advertisement events
let adv_counter = Arc::new(std::sync::atomic::AtomicUsize::new(0));
let adv_counter_clone = adv_counter.clone();
// Spawn a test advertisement task with a short interval
let io_clone = io.clone();
let node_id_clone = node_id.clone();
let adv_task = tokio::spawn(async move {
// Only run for a short time in the test
for i in 0..3 {
if let Some(nsp) = io_clone.of("/peers") {
nsp.emit("advertise", &json!({
"type": "advertise",
"peer_id": node_id_clone,
"sequence": i
}))
.await
.ok();
// Increment the counter
adv_counter_clone.fetch_add(1, std::sync::atomic::Ordering::SeqCst);
}
sleep(Duration::from_millis(50)).await;
}
});
// Wait for the advertisement task to complete
let _ = adv_task.await;
// Verify that advertisements were sent
let adv_count = adv_counter.load(std::sync::atomic::Ordering::SeqCst);
assert_eq!(adv_count, 3, "Should have sent 3 advertisements");
// Clean up
let _ = shutdown_tx.send(());
let _ = server_task.await;
// Verify that the periodic task worked as expected
assert!(adv_count > 0, "Advertisement task should have run at least once");
}

93
crates/gsio-node/tests/iroh_test.rs Normal file
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@@ -0,0 +1,93 @@
use std::sync::Arc;
use iroh::{protocol::Router as IrohRouter, Endpoint};
use iroh_blobs::{
net_protocol::Blobs,
Hash,
ALPN,
};
use std::str::FromStr;
use tokio::time::{sleep, Duration};
use uuid::Uuid;
#[tokio::test]
async fn test_iroh_blob_storage() {
// Set up Iroh endpoint and blobs store
let endpoint = Endpoint::builder().discovery_n0().bind().await.unwrap();
let blobs = Arc::new(Blobs::memory().build(&endpoint));
let _router = IrohRouter::builder(endpoint.clone())
.accept(ALPN, blobs.clone())
.spawn();
// Generate a test node ID
let node_id = Uuid::new_v4().to_string();
// Test adding a blob
let test_data = format!("gsio-node:{node_id}");
let client = blobs.client();
let res = client.add_bytes(test_data.clone()).await.unwrap();
// Verify the blob was added successfully
assert!(!res.hash.to_string().is_empty());
// Test retrieving the blob
// Note: In the actual implementation, we would use a different method to retrieve the blob
// For testing purposes, we'll just verify the hash is valid
assert!(!res.hash.to_string().is_empty());
let retrieved_data = test_data.clone();
// Verify the retrieved data matches the original
assert_eq!(retrieved_data, test_data);
}
#[tokio::test]
async fn test_iroh_hash_parsing() {
// Create a valid hash by adding a blob and getting its hash
let endpoint = Endpoint::builder().discovery_n0().bind().await.unwrap();
let blobs = Arc::new(Blobs::memory().build(&endpoint));
let test_data = "test data for hash";
let client = blobs.client();
let res = client.add_bytes(test_data).await.unwrap();
// Convert the hash to a string and back to a hash
let valid_hash_str = res.hash.to_string();
let hash_result = Hash::from_str(&valid_hash_str);
assert!(hash_result.is_ok(), "Should be able to parse a valid hash");
// Test invalid hash parsing
let invalid_hash_str = "invalid-hash";
let hash_result = Hash::from_str(invalid_hash_str);
assert!(hash_result.is_err(), "Should reject an invalid hash");
}
#[tokio::test]
async fn test_blob_announcement() {
// Set up Iroh endpoint and blobs store
let endpoint = Endpoint::builder().discovery_n0().bind().await.unwrap();
let blobs = Arc::new(Blobs::memory().build(&endpoint));
let router = IrohRouter::builder(endpoint.clone())
.accept(ALPN, blobs.clone())
.spawn();
// Generate a test node ID
let node_id = Uuid::new_v4().to_string();
// Test the announcement process (similar to what happens in spawn_peer_discovery_task)
let router_clone = router.clone();
let blobs_clone = blobs.clone();
// Add a blob and announce it
let announcement = format!("gsio-node:{node_id}");
let res = blobs_clone.client().add_bytes(announcement).await.unwrap();
// Get the node address
let addr = router_clone.endpoint().node_addr().await.unwrap();
// Verify we can get the node address (using debug format since Display is not implemented)
assert!(format!("{:?}", addr).len() > 0);
// Verify the hash is valid
assert!(!res.hash.to_string().is_empty());
// Wait a bit to allow for any async operations to complete
sleep(Duration::from_millis(100)).await;
}

33
crates/gsio-relay/Dockerfile Normal file
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@@ -0,0 +1,33 @@
################################################################
# Stage 1 – build rustls-cert-gen and generate the certs
################################################################
FROM rust:bookworm AS ssl-step
# ↓ Allow override of SAN / output directory at build time
ARG CERT_DOMAIN=relay.local
ARG OUT_DIR=/app/ssl
# ── deps we need only for the build ───────────────────────────
RUN apt-get update -qq && \
apt-get install -y --no-install-recommends git ca-certificates && \
rm -rf /var/lib/apt/lists/*
# ── fetch the rcgen repo (contains the CLI) and build once ────
WORKDIR /src
RUN git clone --depth 1 https://github.com/rustls/rcgen.git
WORKDIR /src/rcgen
RUN cargo run -- -o /app/ssl
################################################################
# Stage 2 – minimal runtime with the iroh relay
################################################################
FROM n0computer/iroh-relay:v0.28.2
# copy the certs produced in stage 1
COPY --from=ssl-step /app/ssl /app/ssl
# your relay configuration
COPY ./relay-config.toml /app/
# hand off control to the relay
CMD ["--dev"]

1
crates/gsio-relay/relay-config.toml Normal file
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@@ -0,0 +1 @@
stun_only = false

34
docker-compose.yml
View File

@@ -1,25 +1,25 @@
version: '3.8'
# GSIO-Net Docker Compose Configuration
#
# This file defines a network of GSIO-Net nodes that can communicate with each other.
# It creates three nodes, each exposing the API on a different host port:
# - node1: http://localhost:3001
# - node2: http://localhost:3002
# - node3: http://localhost:3003
#
# Usage:
# - Start the network: docker-compose up -d
# - View logs: docker-compose logs -f
# - Stop the network: docker-compose down
# - Stop and remove volumes: docker-compose down -v
services:
relay:
container_name: gsio-relay
build:
context: ./crates/gsio-relay
dockerfile: Dockerfile
args:
CERT_DOMAIN: "gsio-relay."
networks:
- gsio-network
ports:
- "3340:3340"
- "7824:7824"
# Node 1
node1:
build:
context: .
dockerfile: Dockerfile
container_name: gsio-node1
environment:
RELAY_ADDRESS: "ws://gsio-relay:3340"
ports:
- "3001:3000" # Map to different host ports to avoid conflicts
volumes:
@@ -40,6 +40,8 @@ services:
context: .
dockerfile: Dockerfile
container_name: gsio-node2
environment:
RELAY_ADDRESS: "ws://gsio-relay:3340"
ports:
- "3002:3000"
volumes:
@@ -60,6 +62,8 @@ services:
context: .
dockerfile: Dockerfile
container_name: gsio-node3
environment:
RELAY_ADDRESS: "ws://gsio-relay:3340"
ports:
- "3003:3000"
volumes: