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feat: log user-agent if present

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This commit is contained in:
Greg Heartsfield 2022-11-05 10:29:25 -05:00
parent 11e43eccf9
commit 5a8860bb09
1 changed files with 21 additions and 4 deletions
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25
src/server.rs
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@ -85,7 +85,7 @@ async fn handle_web_request(
Some(config), Some(config),
) )
.await; .await;
let user_agent = get_header_string("user-agent", request.headers());
// determine the remote IP from headers if the exist // determine the remote IP from headers if the exist
let header_ip = settings let header_ip = settings
.network .network
@ -95,9 +95,18 @@ async fn handle_web_request(
// use the socket addr as a backup // use the socket addr as a backup
let remote_ip = let remote_ip =
header_ip.unwrap_or_else(|| remote_addr.ip().to_string()); header_ip.unwrap_or_else(|| remote_addr.ip().to_string());
let client_info = ClientInfo {
remote_ip,
user_agent,
};
// spawn a nostr server with our websocket // spawn a nostr server with our websocket
tokio::spawn(nostr_server( tokio::spawn(nostr_server(
pool, remote_ip, settings, ws_stream, broadcast, event_tx, pool,
client_info,
settings,
ws_stream,
broadcast,
event_tx,
shutdown, shutdown,
)); ));
} }
@ -400,11 +409,16 @@ fn make_notice_message(msg: &str) -> Message {
Message::text(json!(["NOTICE", msg]).to_string()) Message::text(json!(["NOTICE", msg]).to_string())
} }
struct ClientInfo {
remote_ip: String,
user_agent: Option<String>,
}
/// Handle new client connections. This runs through an event loop /// Handle new client connections. This runs through an event loop
/// for all client communication. /// for all client communication.
async fn nostr_server( async fn nostr_server(
pool: db::SqlitePool, pool: db::SqlitePool,
remote_ip: String, client_info: ClientInfo,
settings: Settings, settings: Settings,
mut ws_stream: WebSocketStream<Upgraded>, mut ws_stream: WebSocketStream<Upgraded>,
broadcast: Sender<Event>, broadcast: Sender<Event>,
@ -414,7 +428,7 @@ async fn nostr_server(
// get a broadcast channel for clients to communicate on // get a broadcast channel for clients to communicate on
let mut bcast_rx = broadcast.subscribe(); let mut bcast_rx = broadcast.subscribe();
// Track internal client state // Track internal client state
let mut conn = conn::ClientConn::new(remote_ip); let mut conn = conn::ClientConn::new(client_info.remote_ip);
// Use the remote IP as the client identifier // Use the remote IP as the client identifier
let cid = conn.get_client_prefix(); let cid = conn.get_client_prefix();
// Create a channel for receiving query results from the database. // Create a channel for receiving query results from the database.
@ -445,6 +459,9 @@ async fn nostr_server(
let mut client_published_event_count: usize = 0; let mut client_published_event_count: usize = 0;
let mut client_received_event_count: usize = 0; let mut client_received_event_count: usize = 0;
debug!("new connection for client: {:?}, ip: {:?}", cid, conn.ip()); debug!("new connection for client: {:?}, ip: {:?}", cid, conn.ip());
if let Some(ua) = client_info.user_agent {
debug!("client: {:?} has user-agent: {:?}", cid, ua);
}
loop { loop {
tokio::select! { tokio::select! {
_ = shutdown.recv() => { _ = shutdown.recv() => {