feat: add publish, and rpc

__enclave/virt_enclave/examples/publish_js.rs

@@ -0,0 +1,34 @@
+use std::io::{ Read, Write };
+use std::fs::File;
+use std::path::Path;
+use ring::digest;
+use virt_enclave::sig::*;
+use rust_util::XResult;
+
+fn main() -> XResult<()> {
+    let mut args = std::env::args();
+    args.next();
+    let signing_key_pair = virt_enclave::util::load_signing_key_pair().expect("Load singing key pair!");
+    let f = args.next().ok_or_else(|| rust_util::new_box_error("File not assigned!"))?;
+    let mut file = File::open(&f)?;
+    let mut buf = vec![];
+    file.read_to_end(&mut buf)?;
+    let d = digest::digest(&digest::SHA256, &buf);
+    let digest_hex = hex::encode(&d);
+    let mut signed_message = SignedMessage::new(d.as_ref().to_vec(), None);
+    signed_message.sign(&signing_key_pair);
+
+    let js_path = Path::new("js");
+    if !js_path.exists() {
+        std::fs::create_dir(js_path).expect("Create js/ dir");
+    }
+
+    let js_file = format!("js/{}.js", digest_hex);
+    let js_sign_file = format!("js/{}.sig.json", digest_hex);
+
+    File::create(&js_file)?.write_all(&buf).expect("Write js/HEX.js file");
+    println!("Write file successed: {}", js_file);
+    File::create(&js_sign_file)?.write_all(serde_json::to_string(&signed_message)?.as_bytes()).expect("Write js/HEX.sig.json file");
+    println!("Write file successed: {}", js_sign_file);
+    Ok(())
+}