feat: add auto select key ids

src/cmd_decrypt.rs

@@ -111,7 +111,7 @@ pub fn decrypt(cmd_decrypt: CmdDecrypt) -> XResult<()> {
                         "Decrypt {} succeed, cost {} ms{}",
                         path.to_str().unwrap_or("N/A"),
                         start_decrypt_single.elapsed().as_millis(),
-                        iff!(len <= 0, "".to_string(), format!(", file size {}", util_size::get_display_size(len as i64)))
+                        iff!(len == 0, "".to_string(), format!(", file size {}", util_size::get_display_size(len as i64)))
                     );
                 }
             }
@@ -650,6 +650,15 @@ pub fn select_envelop<'a>(meta: &'a TinyEncryptMeta, key_id: &Option<String>, co
         return Ok(selected_envelop);
     }
 
+    // auto select
+    if let Some(auto_select_key_ids) = util_env::get_auto_select_key_ids() {
+        for auto_select_key_id in auto_select_key_ids {
+            if let Some(envelop) = match_envelop_by_key_id(envelops, &Some(auto_select_key_id), config) {
+                return Ok(envelop);
+            }
+        }
+    }
+
     envelops.iter().enumerate().for_each(|(i, envelop)| {
         println_ex!("#{} {}", i + 1, util_envelop::format_envelop(envelop, config));
     });

src/cmd_initkeychain.rs

@@ -71,7 +71,7 @@ pub fn keychain_key_static(cmd_init_keychain: CmdInitKeychain) -> XResult<()> {
     let public_key = match sec_keychain.find_generic_password(service_name, key_name) {
         Ok((static_x25519, _)) => {
             warning!("Key already exists: {}.{}", service_name, key_name);
-            let x25519_static_secret = X25519StaticSecret::parse_bytes(&static_x25519.as_ref())?;
+            let x25519_static_secret = X25519StaticSecret::parse_bytes(static_x25519.as_ref())?;
             x25519_static_secret.to_public_key()?
         }
         Err(_) => {

src/util_env.rs

@@ -10,6 +10,7 @@ pub const TINY_ENCRYPT_ENV_DEFAULT_COMPRESS: &str = "TINY_ENCRYPT_DEFAULT_COMPRE
 pub const TINY_ENCRYPT_ENV_NO_PROGRESS: &str = "TINY_ENCRYPT_NO_PROGRESS";
 pub const TINY_ENCRYPT_ENV_PIN: &str = "TINY_ENCRYPT_PIN";
 pub const TINY_ENCRYPT_ENV_KEY_ID: &str = "TINY_ENCRYPT_KEY_ID";
+pub const TINY_ENCRYPT_ENV_AUTO_SELECT_KEY_IDS: &str = "TINY_ENCRYPT_AUTO_SELECT_KEY_IDS";
 
 pub fn get_default_encryption_algorithm() -> Option<&'static str> {
     let env_default_algorithm = env::var(TINY_ENCRYPT_ENV_DEFAULT_ALGORITHM).ok();
@@ -33,6 +34,12 @@ pub fn get_key_id() -> Option<String> {
     env::var(TINY_ENCRYPT_ENV_KEY_ID).ok()
 }
 
+pub fn get_auto_select_key_ids() -> Option<Vec<String>> {
+    env::var(TINY_ENCRYPT_ENV_AUTO_SELECT_KEY_IDS).ok().map(|key_ids| {
+        key_ids.split(',').map(ToString::to_string).collect::<Vec<_>>()
+    })
+}
+
 pub fn get_default_compress() -> Option<bool> {
     iff!(rust_util_env::is_env_off(TINY_ENCRYPT_ENV_DEFAULT_COMPRESS), Some(true), None)
 }