Fix network interface parsing from config file

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "vopono"
 description = "Launch applications via VPN tunnels using temporary network namespaces"
-version = "0.10.9"
+version = "0.10.10"
 authors = ["James McMurray <jamesmcm03@gmail.com>"]
 edition = "2021"
 license = "GPL-3.0-or-later"

src/args_config.rs

@@ -24,11 +24,15 @@ macro_rules! command_else_config_option {
             $config
                 .get(stringify!($field_id))
                 .or($config.get(&stringify!($field_id).replace('_', "-")))
-                .map_err(|_e| anyhow!("Failed to read config file"))
+                .map_err(|e| {
+                    log::debug!("{:?}", e);
+                    anyhow!("Failed to read config file")
+                })
                 .ok()
         })
     };
 }
+
 macro_rules! command_else_config_bool {
     // Get bool ident from command - command.expr
     // If None then read from Config .get("expr")
@@ -148,8 +152,17 @@ impl ArgsConfig {
         }
 
         // Assign network interface from args or vopono config file
-        // TODO: Does this work with string from config file?
-        let interface = command_else_config_option!(interface, command, config);
+        // Interface must be explicitly read as string
+        let interface = command.interface.or_else(|| {
+            config.get_string("interface").ok().and_then(|s| {
+                NetworkInterface::from_str(&s)
+                    .map_err(|e| {
+                        log::error!("Failed to parse interface from config file: {}", e);
+                        anyhow!("Failed to parse interface from config file: {}", e)
+                    })
+                    .ok()
+            })
+        });
 
         let interface: NetworkInterface = match interface {
             Some(x) => anyhow::Result::<NetworkInterface>::Ok(x),

src/list.rs

@@ -23,9 +23,8 @@ pub fn print_applications() -> anyhow::Result<()> {
         let now = Utc::now();
         for ns in keys {
             for lock in namespaces.get(ns).unwrap() {
-                let naive = NaiveDateTime::from_timestamp_opt(lock.start as i64, 0)
+                let datetime = DateTime::from_timestamp(lock.start as i64, 0)
                     .ok_or_else(|| anyhow!("Timestamp parsing failed"))?;
-                let datetime: DateTime<Utc> = DateTime::from_naive_utc_and_offset(naive, Utc);
                 let diff = now - datetime;
                 println!(
                     "{}\t{}\t{}\t{}\t{}",
@@ -62,9 +61,8 @@ pub fn print_namespaces() -> anyhow::Result<()> {
                 .map(|x| x.start)
                 .min()
                 .unwrap();
-            let naive = NaiveDateTime::from_timestamp_opt(min_time as i64, 0)
+            let datetime = DateTime::from_timestamp(min_time as i64, 0)
                 .ok_or_else(|| anyhow!("Timestamp parsing failed"))?;
-            let datetime: DateTime<Utc> = DateTime::from_naive_utc_and_offset(naive, Utc);
             let diff = now - datetime;
             println!(
                 "{}\t{}\t{}\t{}\t{}",

vopono_core/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "vopono_core"
 description = "Library code for running VPN connections in network namespaces"
-version = "0.1.9"
+version = "0.1.10"
 edition = "2021"
 authors = ["James McMurray <jamesmcm03@gmail.com>"]
 license = "GPL-3.0-or-later"
@@ -25,7 +25,7 @@ walkdir = "2"
 rand = "0.8"
 toml = "0.8"
 ipnet = { version = "2", features = ["serde"] }
-reqwest = { default-features = false, version = "0.11", features = [
+reqwest = { default-features = false, version = "0.12", features = [
     "blocking",
     "json",
     "rustls-tls",