feat: check that virtual network names are syntactically correct

Sponsored-by: author

1 files changed, 10 insertions, 2 deletions

diff --git a/src/spec.rs b/src/spec.rs
index 4e5665e..e91c044 100644
--- a/src/spec.rs
+++ b/src/spec.rs
@@ -1,7 +1,7 @@
 //! Virtual machine specification.
 
 use crate::config::Configuration;
-use crate::util::expand_tilde;
+use crate::util::{check_network_names, expand_tilde};
 
 use log::debug;
 use serde::{Deserialize, Serialize};
@@ -238,6 +238,10 @@ pub enum SpecificationError {
     #[error("Failed to read SSH public key file {0}")]
     SshKeyRead(PathBuf, #[source] std::io::Error),
 
+    /// Network name error.
+    #[error(transparent)]
+    NetworkNameError(#[from] crate::util::NetworkNameError),
+
     /// Error parsing string as UTF8.
     #[error(transparent)]
     FromUtf8Error(#[from] std::string::FromUtf8Error),
@@ -300,6 +304,10 @@ impl Specification {
             false
         };
 
+        let networks = input.networks(config);
+        check_network_names(&networks)?;
+        eprintln!("checked names: {:?}", networks);
+
         let spec = Specification {
             name: name.to_string(),
             ssh_keys,
@@ -319,7 +327,7 @@ impl Specification {
             generate_host_certificate: gen_cert,
             autostart: input.autostart(config),
             ca_key,
-            networks: input.networks(config),
+            networks,
         };
 
         debug!("specification as with defaults applied: {:#?}", spec);