Feature/setup attach (#921)

* add setup.attach

* fix setup attach

appmgr/src/disk/main.rs

@@ -231,8 +231,9 @@ pub async fn import<P: AsRef<Path>>(guid: &str, datadir: P, password: &str) -> R
     {
         Ok(_) => Ok(()),
         Err(e)
-            if format!("{}", e.source).trim()
-                == format!("Volume group \"{}\" is not exported", guid) =>
+            if format!("{}", e.source)
+                .lines()
+                .any(|l| l.trim() == format!("Volume group \"{}\" is not exported", guid)) =>
         {
             Ok(())
         }

appmgr/src/init.rs

@@ -52,7 +52,7 @@ pub async fn init(cfg: &RpcContextConfig) -> Result<(), Error> {
     tracing::info!("Mounted Docker Data");
 
     crate::install::load_images(cfg.datadir().join(PKG_DOCKER_DIR)).await?;
-    tracing::info!("Loaded Docker Images");
+    tracing::info!("Loaded Package Docker Images");
     // Loading system images
     crate::install::load_images("/var/lib/embassy/system-images").await?;
     tracing::info!("Loaded System Docker Images");

appmgr/src/setup.rs

@@ -52,7 +52,7 @@ where
     Ok(password)
 }
 
-#[command(subcommands(status, disk, execute, recovery, cifs, complete))]
+#[command(subcommands(status, disk, attach, execute, recovery, cifs, complete))]
 pub fn setup() -> Result<(), Error> {
     Ok(())
 }
@@ -84,6 +84,24 @@ pub async fn list_disks() -> Result<Vec<DiskInfo>, Error> {
     crate::disk::list(None).await
 }
 
+#[command(rpc_only)]
+pub async fn attach(
+    #[context] ctx: SetupContext,
+    #[arg] guid: Arc<String>,
+) -> Result<SetupResult, Error> {
+    crate::disk::main::import(&*guid, &ctx.datadir, DEFAULT_PASSWORD).await?;
+    init(&RpcContextConfig::load(ctx.config_path.as_ref()).await?).await?;
+    *ctx.disk_guid.write().await = Some(guid.clone());
+    let secrets = ctx.secret_store().await?;
+    let tor_key = crate::net::tor::os_key(&mut secrets.acquire().await?).await?;
+    let (_, root_ca) = SslManager::init(secrets).await?.export_root_ca().await?;
+    Ok(SetupResult {
+        tor_address: format!("http://{}", tor_key.public().get_onion_address()),
+        lan_address: format!("https://embassy-{}.local", crate::hostname::get_id().await?),
+        root_ca: String::from_utf8(root_ca.to_pem()?)?,
+    })
+}
+
 #[command(subcommands(v2, recovery_status))]
 pub fn recovery() -> Result<(), Error> {
     Ok(())