refactor: enhance ha_test app with cli switch to disable cert validation

Author: zehnm

.idea/runConfigurations/Run_ha_test.xml

@@ -11,7 +11,7 @@ use std::env;
 use std::str::FromStr;
 use std::time::Duration;
 use uc_api::intg::ws::{R2Event, R2Request};
-use uc_intg_hass::configuration::{get_configuration, Settings, DEF_HA_URL, ENV_HASS_MSG_TRACING};
+use uc_intg_hass::configuration::{get_configuration, Settings, ENV_HASS_MSG_TRACING};
 use uc_intg_hass::{
     configuration, Controller, NewR2Session, R2EventMsg, R2RequestMsg, SendWsMessage, APP_VERSION,
 };
@@ -21,6 +21,14 @@ use url::Url;
 async fn main() -> anyhow::Result<()> {
     let cfg = parse_args_load_cfg()?;
 
+    println!(
+        "Connecting to Home Assistant WebSocket server: {} (timeout={}s, request-timeout={}s, disable-cert={})",
+        cfg.hass.get_url(),
+        cfg.hass.connection_timeout,
+        cfg.hass.request_timeout,
+        cfg.hass.disable_cert_validation,
+    );
+
     let driver_metadata = configuration::get_driver_metadata()?;
     let controller = Controller::new(cfg, driver_metadata.clone()).start();
 
@@ -59,9 +67,14 @@ fn parse_args_load_cfg() -> anyhow::Result<Settings> {
         .arg(
             Arg::new("url")
                 .short('u')
-                .default_value(DEF_HA_URL)
                 .help("Home Assistant WebSocket API URL (overrides home-assistant.json)"),
         )
+        .arg(
+            Arg::new("disable_cert_validation")
+                .long("disable-cert-validation")
+                .num_args(0)
+                .help("Disable SSL certificate verification (overrides home-assistant.json)"),
+        )
         .arg(
             Arg::new("token")
                 .short('t')
@@ -96,6 +109,9 @@ fn parse_args_load_cfg() -> anyhow::Result<Settings> {
     if let Some(url) = args.get_one::<String>("url") {
         cfg.hass.set_url(Url::parse(url)?);
     }
+    if let Some(disable_cert_validation) = args.get_one::<bool>("disable_cert_validation") {
+        cfg.hass.disable_cert_validation = *disable_cert_validation;
+    }
     if let Some(token) = args.get_one::<String>("token") {
         cfg.hass.set_token(token);
     }

src/bin/ha_test.rs

@@ -67,6 +67,7 @@ pub fn new_websocket_client(
 }
 
 mod danger {
+    use log::warn;
     use rustls::client::{ServerCertVerified, ServerCertVerifier};
     use std::time::SystemTime;
 
@@ -82,6 +83,7 @@ mod danger {
             _ocsp_response: &[u8],
             _now: SystemTime,
         ) -> Result<ServerCertVerified, rustls::Error> {
+            warn!("Certificate verification disabled");
             Ok(ServerCertVerified::assertion())
         }
     }