feat: 0.3.1, update encrypts

Cargo.lock

@@ -2117,7 +2117,7 @@ dependencies = [
 
 [[package]]
 name = "tiny-encrypt"
-version = "0.3.0"
+version = "0.3.1"
 dependencies = [
  "aes-gcm-stream",
  "base64",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "tiny-encrypt"
-version = "0.3.0"
+version = "0.3.1"
 edition = "2021"
 license = "MIT"
 description = "A simple and tiny file encrypt tool"

src/cmd_encrypt.rs

@@ -7,10 +7,10 @@ use std::time::Instant;
 use clap::Args;
 use flate2::Compression;
 use rsa::Pkcs1v15Encrypt;
-use rust_util::{debugging, failure, iff, information, opt_result, simple_error, success, util_msg, warning, XResult};
+use rust_util::{debugging, failure, information, opt_result, simple_error, success, util_msg, warning, XResult};
 use zeroize::Zeroize;
 
-use crate::{compress, util, util_ecdh, util_p384, util_x25519};
+use crate::{file, util, util_ecdh, util_p384, util_x25519};
 use crate::compress::GzStreamEncoder;
 use crate::config::{TinyEncryptConfig, TinyEncryptConfigEnvelop};
 use crate::crypto_aes::{aes_gcm_encrypt, aes_gcm_encrypt_with_salt};
@@ -138,6 +138,10 @@ fn encrypt_single(path: &PathBuf, envelops: &[&TinyEncryptConfigEnvelop], cmd_en
     debugging!("Encrypted meta: {:?}", encrypt_meta);
 
     if cmd_encrypt.compatible_with_1_0 {
+        if !cmd_encrypt.disable_compress_meta {
+            return simple_error!("Compatible with 1.0 mode must turns --disable-compress-meta on.");
+        }
+
         if let Some(envelops) = encrypt_meta.envelops {
             let mut filter_envelops = vec![];
             for envelop in envelops {
@@ -158,20 +162,9 @@ fn encrypt_single(path: &PathBuf, envelops: &[&TinyEncryptConfigEnvelop], cmd_en
         }
     }
 
-    let compress_meta = !cmd_encrypt.disable_compress_meta;
-
     let mut file_out = File::create(&path_out)?;
-    let tag = iff!(compress_meta, util::TINY_ENC_COMPRESSED_MAGIC_TAG, util::TINY_ENC_MAGIC_TAG);
-    opt_result!(file_out.write_all(&tag.to_be_bytes()), "Write tag failed: {}");
-    let mut encrypted_meta_bytes = opt_result!(serde_json::to_vec(&encrypt_meta), "Generate meta json bytes failed: {}");
-    if compress_meta {
-        encrypted_meta_bytes = opt_result!(
-            compress::compress(Compression::default(), &encrypted_meta_bytes), "Compress encrypted meta failed: {}");
-    }
-    let encrypted_meta_bytes_len = encrypted_meta_bytes.len() as u32;
-    debugging!("Encrypted meta len: {}", encrypted_meta_bytes_len);
-    opt_result!(file_out.write_all(&encrypted_meta_bytes_len.to_be_bytes()), "Write meta len failed: {}");
-    opt_result!(file_out.write_all(&encrypted_meta_bytes), "Write meta failed: {}");
+    let compress_meta = !cmd_encrypt.disable_compress_meta;
+    let _ = file::write_tiny_encrypt_meta(&mut file_out, &encrypt_meta, compress_meta)?;
 
     let start = Instant::now();
     util_msg::print_lastline(&format!("Encrypting file: {} ...", path_display));

src/file.rs

@@ -1,20 +1,25 @@
 use std::io::{Read, Write};
 
-use rust_util::{debugging, opt_result, simple_error, XResult};
+use flate2::Compression;
+use rust_util::{debugging, iff, opt_result, simple_error, XResult};
 
-use crate::spec::TinyEncryptMeta;
 use crate::{compress, util};
+use crate::spec::TinyEncryptMeta;
 
-pub fn _write_tiny_encrypt_meta<W: Write>(w: &mut W, meta: &TinyEncryptMeta) -> XResult<usize> {
-    let meta_json = opt_result!( serde_json::to_string(meta), "Meta to JSON failed: {}");
-    let meta_json_bytes = meta_json.as_bytes();
-    let meta_json_bytes_len = meta_json_bytes.len();
+pub fn write_tiny_encrypt_meta<W: Write>(w: &mut W, meta: &TinyEncryptMeta, compress_meta: bool) -> XResult<usize> {
+    let tag = iff!(compress_meta, util::TINY_ENC_COMPRESSED_MAGIC_TAG, util::TINY_ENC_MAGIC_TAG);
+    opt_result!(w.write_all(&tag.to_be_bytes()), "Write tag failed: {}");
+    let mut encrypted_meta_bytes = opt_result!(serde_json::to_vec(&meta), "Generate meta json bytes failed: {}");
+    if compress_meta {
+        encrypted_meta_bytes = opt_result!(
+            compress::compress(Compression::default(), &encrypted_meta_bytes), "Compress encrypted meta failed: {}");
+    }
+    let encrypted_meta_bytes_len = encrypted_meta_bytes.len() as u32;
+    debugging!("Encrypted meta len: {}", encrypted_meta_bytes_len);
+    opt_result!(w.write_all(&encrypted_meta_bytes_len.to_be_bytes()), "Write meta len failed: {}");
+    opt_result!(w.write_all(&encrypted_meta_bytes), "Write meta failed: {}");
 
-    opt_result!(w.write_all(&((0x01) as u16).to_be_bytes()), "Write tag failed: {}");
-    opt_result!(w.write_all(&(meta_json_bytes_len as u32).to_be_bytes()), "Write length failed: {}");
-    opt_result!(w.write_all(&meta_json_bytes), "Write meta failed: {}");
-
-    Ok(meta_json_bytes_len + 2 + 4)
+    Ok(encrypted_meta_bytes.len() + 2 + 4)
 }
 
 pub fn read_tiny_encrypt_meta_and_normalize<R: Read>(r: &mut R) -> XResult<TinyEncryptMeta> {