From 41d6fed5fd68725475ab7f1b82b50e460ef785d7 Mon Sep 17 00:00:00 2001
From: xjd <xjd@cryptape.com>
Date: Fri, 12 Jan 2024 18:31:13 +0800
Subject: [PATCH] Add missing auth id(0x02~0x05)

migrate PR from: https://github.com/nervosnetwork/ckb-production-scripts/pull/75

including
* eos
* tron
* bitcoin(Support UniSat and OKX wallet)
* dogecoin

Special feature for btc/etc, now they can display meaningful messages.

* BTC(UniSat/OKX)
You're signing:
CKB (Bitcoin Layer-2) transaction: 0x{sighash_all in hex}

* ETH(Metamask)
You're signing:
CKB transaction: 0x{sighash_all in hex}
---
 c/ckb_identity.h              |  4 ++
 tests/omni_lock_rust/build.rs | 82 -----------------------------------
 2 files changed, 4 insertions(+), 82 deletions(-)
 delete mode 100644 tests/omni_lock_rust/build.rs

diff --git a/c/ckb_identity.h b/c/ckb_identity.h
index dbdb1c1..f006f8b 100644
--- a/c/ckb_identity.h
+++ b/c/ckb_identity.h
@@ -25,7 +25,11 @@
 #define MAX_PREIMAGE_SIZE 1024
 #define MESSAGE_HEX_LEN 64
 
+<<<<<<< HEAD
 const char BTC_PREFIX[] = "CKB (Bitcoin Layer) transaction: 0x";
+=======
+const char BTC_PREFIX[] = "CKB (Bitcoin Layer-2) transaction: 0x";
+>>>>>>> bcd9b58 (Add missing auth id(0x02~0x05))
 // BTC_PREFIX_LEN = 35
 const size_t BTC_PREFIX_LEN = sizeof(BTC_PREFIX) - 1;
 
diff --git a/tests/omni_lock_rust/build.rs b/tests/omni_lock_rust/build.rs
deleted file mode 100644
index b0b2821..0000000
--- a/tests/omni_lock_rust/build.rs
+++ /dev/null
@@ -1,82 +0,0 @@
-pub use blake2b_rs::{Blake2b, Blake2bBuilder};
-use includedir_codegen::Compression;
-
-use std::{
-    env,
-    fs::File,
-    io::{BufWriter, Read, Write},
-    path::Path,
-};
-
-const PATH_PREFIX: &str = "../../build/";
-const BUF_SIZE: usize = 8 * 1024;
-const CKB_HASH_PERSONALIZATION: &[u8] = b"ckb-default-hash";
-
-const BINARIES: &[(&str, &str)] = &[
-    (
-        "omni_lock",
-        "768f306681da232ceb0b94f436c5f813377179762a831c5ad8797bd4fd2d118d",
-    ),
-];
-
-fn main() {
-    let mut bundled = includedir_codegen::start("BUNDLED_CELL");
-
-    let out_path = Path::new(&env::var("OUT_DIR").unwrap()).join("code_hashes.rs");
-    let mut out_file = BufWriter::new(File::create(&out_path).expect("create code_hashes.rs"));
-
-    let mut errors = Vec::new();
-
-    for (name, expected_hash) in BINARIES {
-        let path = format!("{}{}", PATH_PREFIX, name);
-
-        let mut buf = [0u8; BUF_SIZE];
-        bundled
-            .add_file(&path, Compression::Gzip)
-            .expect("add files to resource bundle");
-
-        // build hash
-        let mut blake2b = new_blake2b();
-        let mut fd = File::open(&path).expect("open file");
-        loop {
-            let read_bytes = fd.read(&mut buf).expect("read file");
-            if read_bytes > 0 {
-                blake2b.update(&buf[..read_bytes]);
-            } else {
-                break;
-            }
-        }
-
-        let mut hash = [0u8; 32];
-        blake2b.finalize(&mut hash);
-
-        let actual_hash = faster_hex::hex_string(&hash).unwrap();
-        if expected_hash != &actual_hash {
-            errors.push((name, expected_hash, actual_hash));
-            continue;
-        }
-
-        write!(
-            &mut out_file,
-            "pub const {}: [u8; 32] = {:?};\n",
-            format!("CODE_HASH_{}", name.to_uppercase()),
-            hash
-        )
-        .expect("write to code_hashes.rs");
-    }
-
-    if !errors.is_empty() {
-        for (name, expected, actual) in errors.into_iter() {
-            eprintln!("{}: expect {}, actual {}", name, expected, actual);
-        }
-        panic!("not all hashes are right");
-    }
-
-    bundled.build("bundled.rs").expect("build resource bundle");
-}
-
-pub fn new_blake2b() -> Blake2b {
-    Blake2bBuilder::new(32)
-        .personal(CKB_HASH_PERSONALIZATION)
-        .build()
-}