Handle expired session on logout and clear token on 401

- Treat 401 Unauthorized during logout as success since the session
  is already expired on the server
- Clear the local token and show a helpful message when any command
  fails with "Unauthorized access."
- Add clear_smb_token helper to remove the token file for an environment

Author: keypair34

crates/cli/src/account/logout/mod.rs

@@ -70,6 +70,14 @@ async fn do_process_logout(env: Environment) -> Result<()> {
     let token = get_smb_token(env)?;
     match logout(env, client(), token).await {
         Ok(_) => Ok(()),
-        Err(e) => Err(anyhow!("{e}")),
+        Err(e) => {
+            // A 401 means the session is already expired on the server.
+            // Treat this as success — the session is gone either way.
+            if e.to_string().contains("Unauthorized") {
+                Ok(())
+            } else {
+                Err(anyhow!("{e}"))
+            }
+        }
     }
 }

crates/cli/src/lib.rs

@@ -7,6 +7,8 @@ pub mod project;
 mod token;
 mod ui;
 
+pub use token::clear_smb_token::clear_smb_token;
+
 pub(crate) fn client() -> (&'static SmbClient, &'static str) {
     let secret = env!("CLI_CLIENT_SECRET");
     (&SmbClient::Cli, secret)

crates/cli/src/main.rs

@@ -4,6 +4,7 @@ use {
     console::style,
     smbcloud_cli::{
         account::{login::process_login, logout::process_logout, me::process_me, process_account},
+        clear_smb_token,
         cli::{Cli, CommandResult, Commands},
         deploy::process_deploy::process_deploy,
         project::{crud_create::process_project_init, process::process_project},
@@ -72,25 +73,34 @@ fn setup_logging(env: Environment, level: Option<EnvFilter>) -> Result<()> {
 
 #[tokio::main]
 async fn main() {
-    match run().await {
+    let cli = Cli::parse();
+    let environment = cli.environment;
+    match run(cli).await {
         Ok(result) => {
             result.stop_and_persist();
             std::process::exit(0);
         }
         Err(e) => {
-            println!(
-                "\n{} {}",
-                style("✘".to_string()).for_stderr().red(),
-                style(e).red()
-            );
+            if e.to_string().contains("Unauthorized access.") {
+                let _ = clear_smb_token(environment);
+                println!(
+                    "\n{} {}",
+                    style("✘".to_string()).for_stderr().red(),
+                    style("Your session has expired. Please login again with `smb login`.").red()
+                );
+            } else {
+                println!(
+                    "\n{} {}",
+                    style("✘".to_string()).for_stderr().red(),
+                    style(e).red()
+                );
+            }
             std::process::exit(1);
         }
     }
 }
 
-async fn run() -> Result<CommandResult> {
-    let cli = Cli::parse();
-
+async fn run(cli: Cli) -> Result<CommandResult> {
     // println!("Environment: {}", cli.environment);
 
     let log_level_error: Result<CommandResult> = Err(anyhow!(

crates/cli/src/token/clear_smb_token.rs

@@ -0,0 +1,11 @@
+use {
+    crate::token::smb_token_file_path::smb_token_file_path, anyhow::Result,
+    smbcloud_network::environment::Environment, std::fs,
+};
+
+pub fn clear_smb_token(env: Environment) -> Result<()> {
+    if let Some(path) = smb_token_file_path(env) {
+        fs::remove_file(path)?;
+    }
+    Ok(())
+}

crates/cli/src/token/mod.rs

@@ -1,3 +1,4 @@
+pub(crate) mod clear_smb_token;
 pub(crate) mod get_smb_token;
 pub(crate) mod is_logged_in;
 pub(crate) mod smb_token_file_path;