feat: v0.2.5, show decrytped encrypted-message

Cargo.lock

@@ -2128,7 +2128,7 @@ dependencies = [
 
 [[package]]
 name = "tiny-encrypt"
-version = "0.2.4"
+version = "0.2.5"
 dependencies = [
  "aes-gcm-stream",
  "base64",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "tiny-encrypt"
-version = "0.2.4"
+version = "0.2.5"
 edition = "2021"
 license = "MIT"
 description = "A simple and tiny file encrypt tool"

src/cmd_decrypt.rs

@@ -105,6 +105,19 @@ pub fn decrypt_single(config: &Option<TinyEncryptConfig>,
     debugging!("Decrypt key: {}", hex::encode(&key));
     debugging!("Decrypt nonce: {}", hex::encode(&nonce));
 
+    if let Some(encrypted_comment) = &meta.encrypted_comment {
+        match util::decode_base64(encrypted_comment) {
+            Err(e) => warning!("Decode encrypted comment failed: {}", e),
+            Ok(encrypted_comment_based_bytes) => match aes_gcm_decrypt(&key, &nonce, &encrypted_comment_based_bytes) {
+                Err(e) => warning!("Decode encrypted comment failed: {}", e),
+                Ok(decrypted_comment_bytes) => match String::from_utf8(decrypted_comment_bytes.clone()) {
+                    Err(_) => success!("Encrypted message hex: {}", hex::encode(&decrypted_comment_bytes)),
+                    Ok(message) => success!("Encrypted message: {}", message),
+                }
+            }
+        }
+    }
+
     let mut file_out = File::create(path_out)?;
 
     let start = Instant::now();

src/cmd_info.rs

@@ -27,6 +27,7 @@ pub fn info(cmd_info: CmdInfo) -> XResult<()> {
             warning!("Parse Tiny Encrypt file info failed: {}", e);
         }
     }
+    println!();
     Ok(())
 }
 
@@ -95,7 +96,7 @@ pub fn info_single(path: &PathBuf, cmd_info: &CmdInfo) -> XResult<()> {
     };
     infos.push(format!("{}: {}", header("Encryption algorithm"), encryption_algorithm));
 
-    success!("{}\n", infos.join("\n"));
+    success!("{}", infos.join("\n"));
     Ok(())
 }