change example to bin, and prepare to release v0.3

Author: timzaak

.github/workflows/ci.yml

@@ -52,10 +52,8 @@ jobs:
         run: ${{ matrix.settings.build }}
 
       - name: Upload artifact
-        uses: svenstaro/upload-release-action@v2
+        uses: actions/upload-artifact@v2
         with:
-          asset_name: mproxy-${{ matrix.settings.target }}
-          file: release/mproxy
-          tag: ${{ github.ref }}
-          repo_token: ${{ secrets.GITHUB_TOKEN
-          draft: true
+          name: mproxy-${{ matrix.settings.target }}
+          path: release/*
+          if-no-files-found: error

Makefile

@@ -1,13 +1,17 @@
 .PHONY: release-mac-x86_64, release-mac-aarch64, release-linux, release-linux-aarch64
 
 name = mproxy
+ctrl_name = mpublish
 rust_path = agent
 release-mac-x86_64:
 	mkdir -p release
 	cd $(rust_path) && cargo build --release  --target=x86_64-apple-darwin
 	strip $(rust_path)/target/x86_64-apple-darwin/release/$(name)
 	otool -L $(rust_path)/target/x86_64-apple-darwin/release/$(name)
-	cp $(rust_path)/target/x86_64-apple-darwin/release/mproxy ./release/
+	cp $(rust_path)/target/x86_64-apple-darwin/release/$(name) ./release/
+	strip $(rust_path)/target/x86_64-apple-darwin/release/$(ctrl_name)
+    otool -L $(rust_path)/target/x86_64-apple-darwin/release/$(ctrl_name)
+    cp $(rust_path)/target/x86_64-apple-darwin/release/$(ctrl_name) ./release/
 
 # brew install wget
 release-mac-aarch64:
@@ -16,18 +20,27 @@ release-mac-aarch64:
 	strip $(rust_path)/target/aarch64-apple-darwin/release/$(name)
 	otool -L $(rust_path)/target/aarch64-apple-darwin/release/$(name)
 	cp $(rust_path)/target/aarch64-apple-darwin/release/$(name) ./release/
+	strip $(rust_path)/target/aarch64-apple-darwin/release/$(ctrl_name)
+    otool -L $(rust_path)/target/aarch64-apple-darwin/release/$(ctrl_name)
+    cp $(rust_path)/target/aarch64-apple-darwin/release/$(ctrl_name) ./release/
 
 release-linux-aarch64:
 	sudo apt-get install -y build-essential
 	mkdir release
 	cd $(rust_path) && cargo build --release --target=aarch64-unknown-linux-gnu
 	strip $(rust_path)/target/aarch64-unknown-linux-gnu/release/$(name)
 	cp $(rust_path)/target/aarch64-unknown-linux-gnu/release/$(name) ./release/
+	cd $(rust_path) && cargo build --release --target=aarch64-unknown-linux-gnu
+    strip $(rust_path)/target/aarch64-unknown-linux-gnu/release/$(ctrl_name)
+    cp $(rust_path)/target/aarch64-unknown-linux-gnu/release/$(ctrl_name) ./release/
+
 
 
 release-linux:
 	sudo apt-get install -y build-essential
 	mkdir release
 	cd $(rust_path) && cargo build --release --target=x86_64-unknown-linux-gnu
 	strip $(rust_path)/target/x86_64-unknown-linux-gnu/release/$(name)
-	cp $(rust_path)/target/x86_64-unknown-linux-gnu/release/$(name) ./release
+	cp $(rust_path)/target/x86_64-unknown-linux-gnu/release/$(name) ./release
+	strip $(rust_path)/target/x86_64-unknown-linux-gnu/release/$(ctrl_name)
+    cp $(rust_path)/target/x86_64-unknown-linux-gnu/release/$(ctrl_name) ./release

README.md

@@ -3,6 +3,23 @@
 
 相比于VPN，该项目代码可集成到只有 MQTT 交互的设备上，本项目的价值在于参考实现。
 
+## 快速开始
+1. 下载bin文件：[release page](./releases), `mproxy` `mpublish`
+2. 跑mqtt server， [这里](./tree/master/shell) 有如何快速跑测试 rmqtt 的例子，执行 `run_rmqtt.sh` 即可，生产环境参考 prod 目录下的配置。
+3. 编写配置文件：`mproxy.yml`,`mpublish.yml`, 可参考[agent](./tree/master/agent) 目录下的同名文件，两者要和并文件放在同一个目录下。 
+```sh
+# 执行 mproxy
+./mproxy 
+# or run with config
+./mproxy mproxy.yml
+
+# 向 mproxy 分发指令 
+./mpublish ls -ls
+# or run with config
+./mpublish --config=mpublish.conf ls -ls
+
+```
+
 ## 实现原理
 
 在宿主上运行 `mproxy` 命令行可执行程序，通过 MQTT 连接 MQTT Server，并订阅 command 主题消息。
@@ -38,7 +55,7 @@
 }
 ```
 ### 配置文件
-参考 [config.yml](./agent/config.yml)
+参考 [mproxy.yml](./agent/mproxy.yml) 和 [mpublish.yml](./agent/mpublish.yml)
 
 ### 开发
 Install [Rust 1.70+](https://www.rust-lang.org/),
@@ -50,11 +67,11 @@ cd shell && ./run_mqtt.sh && cd ../
 mprocs
 
 # Check MQTT agent if is OK
-cd agent && cargo run --example publish_command.rs
+cd agent && cargo run --bin mpublish -- --config=mpublish.yml ls -ls
 ```
 Web [Figma UI](https://www.figma.com/design/iyL4dms3B8AWGZS14FCRuf/RMQTT-EXEC?node-id=0%3A1&t=rnIL1LSWwQIXfZdf-1)
 ## 限制
-目前只支持普通的命令, 不支持 `sudo xxx` 之类命令。
+目前只支持普通的命令, 不支持 `sudo xxx` 需要额外输入，以及 `ls | grep xx` 使用 pipeline 的指令。
 
 ### 应用场景举例
 1. 执行 `sshx`, 暴露 shell 给远端。

agent/Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "mproxy"
-version = "0.2.0"
+version = "0.3.0"
 edition = "2021"
 
 [dependencies]
@@ -19,7 +19,7 @@ anyhow = "1"
 serde_yml = "0.0.7"
 serde = { version = "1.0.202", features = ["derive"] }
 serde_json = "1.0"
-etcetera = "0.8"
+#etcetera = "0.8"
 
 shellish_parse = "2"
 

agent/Cargo.toml

@@ -0,0 +1,6 @@
+server: 'mqtt://127.0.0.1:1883'  # MQTT Server
+client_id: test_client #MQTT Client ID
+#username: test  #MQTT Username
+#password: password  #MQTT Password
+#command_topic: cmd/$client_id #subscribe MQTT topic, listen command message， default value is cmd/$client_id
+#response_command_topic: cmd/$client_id/resp #the topic to publish the command result

agent/config.yml

@@ -0,0 +1,8 @@
+server: 'mqtt://127.0.0.1:1883'  # MQTT Server
+client_id: test_ctrl #MQTT Client ID
+#username: test_ctrl_username  #MQTT Username
+#password: password  #MQTT Password
+
+subscribe_client_id: test_client #MQTT Subscribe Client ID
+#publish_command_topic: cmd/$client_id #the topic mpublish to pubish
+#response_command_topic: cmd/$client_id/resp #the topic mpublish to subscribe

agent/ctrl_config.yml

@@ -7,7 +7,7 @@ use tracing_subscriber::EnvFilter;
 
 #[derive(Parser, Debug)]
 #[clap(name = mproxy::config::APP_NAME, version = env!("CARGO_PKG_VERSION"))]
-#[clap(group(ArgGroup::new("cmds").required(true).args(&["CONFIG"]),))]
+#[clap(group(ArgGroup::new("cmds").args(&["CONFIG"]),))]
 struct Cli {
     #[clap(value_parser, name = "CONFIG")]
     pub config_path: Option<PathBuf>,
@@ -54,9 +54,16 @@ mod test {
     fn parse_cli() {
         let result = Cli::parse_from([APP_NAME, "config.yaml"]);
         println!("{:?}", result);
-        let result = Cli::parse_from([APP_NAME, "--version"]);
+        //let result = Cli::parse_from([APP_NAME, "--version"]);
+        //println!("{:?}", result);
+        //let result = Cli::parse_from([APP_NAME, "--help"]);
+        //println!("{:?}", result);
+
+        let result = Cli::parse_from([APP_NAME, "--", "config.yaml"]);
         println!("{:?}", result);
-        let result = Cli::parse_from([APP_NAME, "--help"]);
+
+        let result = Cli::parse_from([APP_NAME, "--config=config.yaml"]);
         println!("{:?}", result);
+
     }
 }

agent/mproxy.yml

@@ -1,29 +1,37 @@
 use std::env;
 use std::io::IsTerminal;
 use std::path::PathBuf;
+use anyhow::bail;
+use clap::Parser;
 use rumqttc::v5::{AsyncClient, MqttOptions, Incoming};
 use rumqttc::v5::mqttbytes::QoS;
 use tracing_subscriber::EnvFilter;
 use mproxy::message::{RequestMessage, ResponseMessage};
+use mproxy::config::CTRL_APP_NAME;
+
+
+#[derive(Parser, Debug)]
+#[clap(name = CTRL_APP_NAME, version = env!("CARGO_PKG_VERSION"))]
+struct Cli {
+    #[arg(short, long, value_name = "FILE")]
+    pub config: Option<PathBuf>,
+    pub command: Vec<String>,
+}
 
 #[tokio::main]
 async fn main() -> anyhow::Result<()> {
-    let args:Vec<String> = env::args().collect();
-    let command = if args.len() > 1 {
-        args.iter().skip(1).map(|x|x.to_string()).collect::<Vec<_>>().join(" ")
-    } else {
-      "ls -ls".to_string()
-    };
-
-    //let config_path:PathBuf = "./ctrl_config.yml".parse().unwrap();
-    let config_path:PathBuf = "./config.prod.yml".parse().unwrap();
+    let cli = Cli::parse();
+    if cli.command.is_empty() {
+        bail!("no command could be sent to MQTT");
+    }
+    let command = cli.command.join(" ");
 
     let is_terminal = std::io::stdout().is_terminal();
 
     tracing_subscriber::fmt().with_env_filter(EnvFilter::try_from_default_env().unwrap_or_else(|_| EnvFilter::from("debug")),)
         .with_ansi(is_terminal).init();
 
-    let config = mproxy::config::CtrlConfig::new(config_path).unwrap();
+    let config = mproxy::config::CtrlConfig::new(cli.config).unwrap();
 
     let mqtt_url = format!("{}?client_id={}", &config.server, &config.client_id);
     let mut options = MqttOptions::parse_url(&mqtt_url).unwrap();
@@ -62,4 +70,26 @@ async fn main() -> anyhow::Result<()> {
     tokio::signal::ctrl_c().await?;
 
     Ok(())
+}
+
+#[cfg(test)]
+mod test{
+
+    use clap::Parser;
+    use crate::Cli;
+
+    const APP_NAME:&str = mproxy::config::CTRL_APP_NAME;
+    #[test]
+    fn test_cli_01() {
+
+        let config = Cli::parse_from([APP_NAME,"--config=config", "ls", "pwd"]);
+        println!("{config:?}");
+
+        let config = Cli::parse_from([APP_NAME, "-c","config.yaml", "ls", "pwd"]);
+        println!("{config:?}");
+
+        let config = Cli::parse_from([APP_NAME, "-c","config.yaml"]);
+        println!("{config:?}");
+
+    }
 }

agent/mpublish.yml

@@ -1,5 +1,5 @@
-use anyhow::bail;
-use etcetera::BaseStrategy;
+use std::env;
+use anyhow::{bail, Context};
 use serde::{Deserialize, Serialize};
 use std::path::PathBuf;
 use tracing::info;
@@ -18,7 +18,11 @@ pub struct Config {
 
 impl Config {
     pub fn new(config_path: Option<PathBuf>) -> anyhow::Result<Self> {
-        let config_path = config_path.unwrap_or_else(|| Self::get_default_config_path());
+        let config_path = if let Some(config_path)= config_path {
+            config_path
+        } else {
+            Self::get_default_config_path()?
+        };
         if !config_path.is_file() {
             bail!("config file not found: {:?}", config_path);
         }
@@ -28,17 +32,12 @@ impl Config {
         Ok(config)
     }
 
-    fn get_default_config_path() -> PathBuf {
-        let path = etcetera::choose_base_strategy()
-            .unwrap()
-            .config_dir()
-            .join(APP_NAME);
-        if !path.exists() {
-            std::fs::create_dir_all(&path).unwrap();
-        }
-        path
+    fn get_default_config_path() -> anyhow::Result<PathBuf> {
+        let path = get_exec_path()?;
+        Ok(path.join(format!("{APP_NAME}.yml")))
     }
 
+
     pub fn get_command_topic(&self) -> String {
         self.command_topic.clone().unwrap_or_else(||format!("cmd/{}", self.client_id))
 
@@ -48,6 +47,8 @@ impl Config {
     }
 }
 
+pub const CTRL_APP_NAME: &str = "mpublish";
+
 
 #[derive(Serialize, Deserialize, Debug)]
 pub struct CtrlConfig {
@@ -60,16 +61,26 @@ pub struct CtrlConfig {
     subscribe_command_topic: Option<String>,
 }
 impl CtrlConfig {
-    pub fn new(config_path:PathBuf) -> anyhow::Result<Self> {
+    pub fn new(config_path:Option<PathBuf>) -> anyhow::Result<Self> {
+        let config_path = if let Some(config_path)= config_path {
+            config_path
+        } else {
+            Self::get_default_config_path()?
+        };
         if !config_path.is_file() {
             bail!("config file not found: {:?}", config_path);
         }
-        info!("load config from {:?}", config_path);
+        info!("load ctrl config from {:?}", config_path);
         let config = std::fs::read_to_string(config_path)?;
         let config: Self = serde_yml::from_str(&config)?;
         Ok(config)
     }
 
+    fn get_default_config_path() -> anyhow::Result<PathBuf> {
+        let path = get_exec_path()?;
+        Ok(path.join(format!("{CTRL_APP_NAME}.yml")))
+    }
+
     pub fn get_publish_command_topic(&self) -> String {
         self.publish_command_topic.clone().unwrap_or_else(||format!("cmd/{}", self.subscribe_client_id))
 
@@ -81,6 +92,13 @@ impl CtrlConfig {
 
 
 
+fn get_exec_path() -> anyhow::Result<PathBuf>{
+    let path = env::current_exe().with_context(||"can not get exe path")?;
+    if let Some(path) = path.parent() {
+        return Ok(path.to_path_buf())
+    }
+    bail!("can not get current exe path");
+}
 
 #[cfg(test)]
 mod test {