fix(v0.1.9): détection IP/interface — filtre VPN WireGuard par flags kernel

- get_local_ip: construit d'abord la liste des IPs physiques (getifaddrs
  avec IFF_POINTOPOINT exclu + type=1 ARPHRD_ETHER requis), puis vérifie
  que l'IP choisie par le UDP-connect-trick en fait partie → évite de
  retourner une IP VPN même quand le trafic y est routé
- is_physical: remplace le filtrage par préfixe de nom par type kernel
  /sys/class/net/<iface>/type == 1 (Ethernet/WiFi) ; exclut WireGuard
  (type 65534), tunnels et autres interfaces virtuelles nommées librement

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

agent/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "nanometrics-agent"
-version = "0.1.6"
+version = "0.1.9"
 edition = "2021"
 
 [lib]

agent/src/config.rs

@@ -13,8 +13,12 @@ pub struct Config {
 pub struct ServerConfig {
     pub ip: String,
     pub port: u16,
+    #[serde(default = "default_iperf3_port")]
+    pub iperf3_port: u16,
 }
 
+fn default_iperf3_port() -> u16 { 5201 }
+
 #[derive(Deserialize, Debug, Clone, Default)]
 pub struct ProtocolsConfig {
     #[serde(default)]

agent/src/main.rs

@@ -10,22 +10,66 @@ extern "C" fn handle_signal(_: libc::c_int) {
     RUNNING.store(false, Ordering::Relaxed);
 }
 
+fn physical_ipv4_addrs() -> Vec<String> {
+    let mut result = Vec::new();
+    unsafe {
+        let mut ifap = std::ptr::null_mut::<libc::ifaddrs>();
+        if libc::getifaddrs(&mut ifap) != 0 { return result; }
+        let mut ifa = ifap;
+        while !ifa.is_null() {
+            let flags = (*ifa).ifa_flags as i32;
+            let up        = flags & libc::IFF_UP        as i32 != 0;
+            let loopback  = flags & libc::IFF_LOOPBACK  as i32 != 0;
+            let pointop   = flags & libc::IFF_POINTOPOINT as i32 != 0;
+            if !up || loopback || pointop { ifa = (*ifa).ifa_next; continue; }
+
+            let name = std::ffi::CStr::from_ptr((*ifa).ifa_name)
+                .to_string_lossy().into_owned();
+
+            // Type 1 = ARPHRD_ETHER (Ethernet + WiFi), exclut WireGuard (65534), tunnels, etc.
+            let itype: u32 = std::fs::read_to_string(
+                format!("/sys/class/net/{}/type", name))
+                .ok().and_then(|s| s.trim().parse().ok()).unwrap_or(0);
+            if itype != 1 { ifa = (*ifa).ifa_next; continue; }
+
+            // Exclut bridges et interfaces Docker par nom
+            let is_virtual = name.starts_with("br-") || name.starts_with("docker")
+                          || name.starts_with("virbr") || name.starts_with("veth");
+            if is_virtual { ifa = (*ifa).ifa_next; continue; }
+
+            if let Some(addr) = (*ifa).ifa_addr.as_ref() {
+                if addr.sa_family as i32 == libc::AF_INET {
+                    let sin = addr as *const _ as *const libc::sockaddr_in;
+                    let b = (*sin).sin_addr.s_addr.to_ne_bytes();
+                    result.push(format!("{}.{}.{}.{}", b[0], b[1], b[2], b[3]));
+                }
+            }
+            ifa = (*ifa).ifa_next;
+        }
+        libc::freeifaddrs(ifap);
+    }
+    result
+}
+
 fn get_local_ip(server_ip: &str) -> String {
+    let physical = physical_ipv4_addrs();
+
     use std::net::UdpSocket;
-    // Try server IP first (always reachable), then internet fallback
     for target in &[format!("{}:80", server_ip), "8.8.8.8:80".to_string()] {
         if let Ok(s) = UdpSocket::bind("0.0.0.0:0") {
             if s.connect(target.as_str()).is_ok() {
                 if let Ok(addr) = s.local_addr() {
                     let ip = addr.ip().to_string();
-                    if ip != "0.0.0.0" {
+                    // N'accepte que si c'est une vraie interface physique
+                    if ip != "0.0.0.0" && physical.contains(&ip) {
                         return ip;
                     }
                 }
             }
         }
     }
-    "0.0.0.0".to_string()
+    // Fallback : première IP physique disponible
+    physical.into_iter().next().unwrap_or_else(|| "0.0.0.0".to_string())
 }
 
 fn apply_config_update(cfg: &mut config::Config, data: &[u8]) {
@@ -86,7 +130,7 @@ fn main() {
     let mut startup_net: Option<Vec<payload::NetworkInterface>> = None;
     let mut startup_hw: Option<payload::HardwareInfo> = None;
     if cfg.metrics.network_info.udp || cfg.metrics.network_info.mqtt {
-        let ni = metrics::network_info::collect(&cfg.server.ip);
+        let ni = metrics::network_info::collect(&cfg.server.ip, cfg.server.iperf3_port);
         if !ni.is_empty() { startup_net = Some(ni); }
     }
     if cfg.metrics.hardware_info.udp || cfg.metrics.hardware_info.mqtt {
@@ -116,7 +160,7 @@ fn main() {
             if ch == slow_time.0 && cm == slow_time.1 {
                 slow_daily_done = true;
                 if cfg.metrics.network_info.udp || cfg.metrics.network_info.mqtt {
-                    let ni = metrics::network_info::collect(&cfg.server.ip);
+                    let ni = metrics::network_info::collect(&cfg.server.ip, cfg.server.iperf3_port);
                     if !ni.is_empty() { daily_net = Some(ni); }
                 }
                 if cfg.metrics.hardware_info.udp || cfg.metrics.hardware_info.mqtt {

agent/src/metrics/network_info.rs

@@ -26,11 +26,13 @@ pub fn current_yday() -> u32 {
 }
 
 fn is_physical(name: &str) -> bool {
-    if name == "lo" { return false; }
-    for prefix in &["veth", "docker", "br-", "virbr", "vir", "tun", "tap", "dummy", "bond"] {
-        if name.starts_with(prefix) { return false; }
-    }
-    true
+    // Type 1 = ARPHRD_ETHER (Ethernet + WiFi). WireGuard = 65534, tunnels = autres.
+    let itype: u32 = std::fs::read_to_string(format!("/sys/class/net/{}/type", name))
+        .ok().and_then(|s| s.trim().parse().ok()).unwrap_or(0);
+    if itype != 1 { return false; }
+    // Exclut bridges et interfaces Docker par nom (type 1 aussi)
+    !name.starts_with("br-") && !name.starts_with("docker")
+        && !name.starts_with("virbr") && !name.starts_with("veth")
 }
 
 fn read_sysfs(iface: &str, file: &str) -> Option<String> {
@@ -56,12 +58,13 @@ fn wol_status(name: &str) -> Option<bool> {
     None
 }
 
-fn iperf_mbps(server_ip: &str) -> Option<f64> {
+fn iperf_mbps(server_ip: &str, port: u16) -> Option<f64> {
     std::process::Command::new("which").arg("iperf3")
         .output().ok()
         .filter(|o| o.status.success())?;
+    let port_str = port.to_string();
     let out = std::process::Command::new("iperf3")
-        .args(["-c", server_ip, "-J", "-t", "5", "-P", "1"])
+        .args(["-c", server_ip, "-p", &port_str, "-J", "-t", "5", "-P", "1"])
         .output().ok()?;
     let json = String::from_utf8_lossy(&out.stdout);
     let v: serde_json::Value = serde_json::from_str(&json).ok()?;
@@ -69,7 +72,7 @@ fn iperf_mbps(server_ip: &str) -> Option<f64> {
     Some((bps / 1_000_000.0 * 10.0).round() / 10.0)
 }
 
-pub fn collect(server_ip: &str) -> Vec<crate::payload::NetworkInterface> {
+pub fn collect(server_ip: &str, iperf3_port: u16) -> Vec<crate::payload::NetworkInterface> {
     let entries = match std::fs::read_dir("/sys/class/net") {
         Ok(e) => e,
         Err(_) => return vec![],
@@ -82,7 +85,7 @@ pub fn collect(server_ip: &str) -> Vec<crate::payload::NetworkInterface> {
     ifaces.sort();
     if ifaces.is_empty() { return vec![]; }
 
-    let iperf = iperf_mbps(server_ip);
+    let iperf = iperf_mbps(server_ip, iperf3_port);
 
     ifaces.iter().map(|name| {
         let speed = read_sysfs(name, "speed")

agent/src/metrics/smart.rs

@@ -89,15 +89,29 @@ pub fn collect() -> Option<Vec<crate::payload::SmartMetrics>> {
         .flatten()
         .flatten()
         .map(|e| e.file_name().into_string().unwrap_or_default())
-        .filter(|n| n.starts_with("sd") || n.starts_with("nvme"))
-        .map(|n| format!("/dev/{}", n))
+        .filter_map(|n| {
+            if n.starts_with("sd") {
+                Some(format!("/dev/{}", n))
+            } else if n.starts_with("nvme") && !n.contains('n') {
+                // /sys/block contient nvme0n1 (namespace) — on utilise le contrôleur nvme0
+                Some(format!("/dev/{}", n))
+            } else if n.starts_with("nvme") && n.contains('n') {
+                // Déduit le contrôleur depuis nvme0n1 → nvme0
+                let ctrl = n.split('n').next()?;
+                Some(format!("/dev/{}", ctrl))
+            } else {
+                None
+            }
+        })
+        .collect::<std::collections::HashSet<_>>()
+        .into_iter()
         .collect();
     devs.sort();
 
     let mut results = Vec::new();
     for dev in &devs {
         let Ok(output) = std::process::Command::new("smartctl")
-            .args(["-j", dev])
+            .args(["-a", "-j", dev])
             .output() else { continue };
         let json = String::from_utf8_lossy(&output.stdout);
         if let Ok(metrics) = parse_json(&json) {

dashboard/css/app.css

@@ -15,7 +15,13 @@
 @font-face {
   font-family: 'JetBrains Mono';
   src: url('../fonts/jetbrains-mono.woff2') format('woff2');
-  font-weight: 400 700;
+  font-weight: 400;
+  font-display: swap;
+}
+@font-face {
+  font-family: 'JetBrains Mono';
+  src: url('../fonts/jetbrains-mono-bold.woff2') format('woff2');
+  font-weight: 700;
   font-display: swap;
 }
 @font-face {

dashboard/js/popups.js

@@ -2,6 +2,7 @@ const Popups = (() => {
     let _currentAgentId = null;
     let _agentCfgData = null;
     let _resizeObs = null;
+    let _resizeTimer = null;
 
     // ══ POPUP DÉTAIL ══
     async function showDetail(agentId) {
@@ -214,11 +215,14 @@ const Popups = (() => {
         if (_resizeObs) _resizeObs.disconnect();
         const pd = document.getElementById('popup-detail');
         _resizeObs = new ResizeObserver(() => {
-            API.putServerConfig({
-                ...App.serverConfig,
-                popup_detail_w: pd.offsetWidth,
-                popup_detail_h: pd.offsetHeight,
-            }).catch(() => {});
+            clearTimeout(_resizeTimer);
+            _resizeTimer = setTimeout(() => {
+                API.putServerConfig({
+                    ...App.serverConfig,
+                    popup_detail_w: pd.offsetWidth,
+                    popup_detail_h: pd.offsetHeight,
+                }).catch(() => {});
+            }, 600);
         });
         _resizeObs.observe(pd);
 

server/docker-compose.yml

@@ -38,8 +38,8 @@ services:
     restart: unless-stopped
     command: ["-s"]
     ports:
-      - "5201:5201/tcp"
-      - "5201:5201/udp"
+      - "5202:5201/tcp"
+      - "5202:5201/udp"
 
 volumes:
   nanometrics_data: