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Add a command line option work-dir to specify the working directory

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Adjust the error handling logic
This commit is contained in:
chao wan 2024-11-08 23:45:34 +08:00
parent eb502c9a49
commit 6d332ff5bb
3 changed files with 150 additions and 143 deletions
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10
easytier/locales/app.yml
View File

@ -121,14 +121,8 @@ core_clap:
en: "the url of the ipv6 listener, e.g.: tcp://[::]:11010, if not set, will listen on random udp port"
zh-CN: "IPv6 监听器的URL，例如：tcp://[::]:11010，如果未设置，将在随机UDP端口上监听"
work_dir:
en: "specify the working directory for the program"
zh-CN: "指定程序的工作目录"
run:
en: "Run the EasyTier core application"
zh-CN: "运行 EasyTier 核心应用程序"
service:
en: "Manage the EasyTier service"
zh-CN: "管理 EasyTier 服务"
en: "Specify the working directory for the program. If not specified, the current directory will be used."
zh-CN: "指定程序的工作目录。如果未指定，将使用当前目录。"
core_app:
panic_backtrace_save:

9
easytier/src/easytier-cli.rs
View File

@ -146,7 +146,7 @@ enum ServiceSubCommand {
#[derive(Args, Debug)]
struct InstallArgs {
#[arg(short = 'p', long)]
#[arg(long)]
core_path: Option<PathBuf>,
#[arg(trailing_var_arg = true, allow_hyphen_values = true)]
core_args: Option<Vec<OsString>>
@ -794,8 +794,11 @@ async fn main() -> Result<(), Error> {
.parent()
.unwrap()
.join("easytier-core");
#[cfg(target_os = "windows")]
if cfg!(target_os = "windows") {
ret.set_extension("exe");
}
ret
});
let bin_path = std::fs::canonicalize(bin_path).map_err(|e| {
@ -862,7 +865,7 @@ mod win_service_manager {
pub struct WinServiceManager {
service_manager: ServiceManager,
display_name: Option<crate::OsString>,
display_name: Option<OsString>,
description: Option<OsString>,
dependencies: Vec<OsString>
}

268
easytier/src/easytier-core.rs
View File

@ -289,16 +289,22 @@ struct Cli {
help = t!("core_clap.ipv6_listener").to_string()
)]
ipv6_listener: Option<String>,
#[arg(
long,
help = t!("core_clap.work_dir").to_string()
)]
work_dir: Option<String>,
}
rust_i18n::i18n!("locales", fallback = "en");
impl Cli {
fn parse_listeners(no_listener: bool, listeners: Vec<String>) -> Vec<String> {
fn parse_listeners(no_listener: bool, listeners: Vec<String>) -> anyhow::Result<Vec<String>> {
let proto_port_offset = vec![("tcp", 0), ("udp", 0), ("wg", 1), ("ws", 1), ("wss", 2)];
if no_listener || listeners.is_empty() {
return vec![];
return Ok(vec![]);
}
let origin_listners = listeners;
@ -308,7 +314,7 @@ impl Cli {
for (proto, offset) in proto_port_offset {
listeners.push(format!("{}://0.0.0.0:{}", proto, port + offset));
}
return listeners;
return Ok(listeners);
}
}
@ -325,7 +331,7 @@ impl Cli {
.iter()
.find(|(proto, _)| *proto == proto_port[0])
else {
panic!("unknown protocol: {}", proto_port[0]);
return Err(anyhow::anyhow!("unknown protocol: {}", proto_port[0]));
};
let port = if proto_port.len() == 2 {
@ -338,7 +344,7 @@ impl Cli {
}
}
listeners
Ok(listeners)
}
fn check_tcp_available(port: u16) -> Option<SocketAddr> {
@ -346,66 +352,62 @@ impl Cli {
TcpSocket::new_v4().unwrap().bind(s).map(|_| s).ok()
}
fn parse_rpc_portal(rpc_portal: String) -> SocketAddr {
fn parse_rpc_portal(rpc_portal: String) -> anyhow::Result<SocketAddr> {
if let Ok(port) = rpc_portal.parse::<u16>() {
if port == 0 {
// check tcp 15888 first
for i in 15888..15900 {
if let Some(s) = Cli::check_tcp_available(i) {
return s;
return Ok(s);
}
}
return "0.0.0.0:0".parse().unwrap();
return Ok("0.0.0.0:0".parse().unwrap());
}
return format!("0.0.0.0:{}", port).parse().unwrap();
return Ok("0.0.0.0:0".parse().unwrap());
}
rpc_portal.parse().unwrap()
Ok(rpc_portal.parse()?)
}
}
impl From<Cli> for TomlConfigLoader {
fn from(cli: Cli) -> Self {
impl TryFrom<&Cli> for TomlConfigLoader {
type Error = anyhow::Error;
fn try_from(cli: &Cli) -> Result<Self, Self::Error> {
if let Some(config_file) = &cli.config_file {
println!(
"NOTICE: loading config file: {:?}, will ignore all command line flags\n",
config_file
);
return TomlConfigLoader::new(config_file)
.with_context(|| format!("failed to load config file: {:?}", cli.config_file))
.unwrap();
return Ok(TomlConfigLoader::new(config_file)
.with_context(|| format!("failed to load config file: {:?}", cli.config_file))?)
}
let cfg = TomlConfigLoader::default();
cfg.set_hostname(cli.hostname);
cfg.set_hostname(cli.hostname.clone());
cfg.set_network_identity(NetworkIdentity::new(cli.network_name, cli.network_secret));
cfg.set_network_identity(NetworkIdentity::new(cli.network_name.clone(), cli.network_secret.clone()));
cfg.set_dhcp(cli.dhcp);
if let Some(ipv4) = &cli.ipv4 {
cfg.set_ipv4(Some(
ipv4.parse()
.with_context(|| format!("failed to parse ipv4 address: {}", ipv4))
.unwrap(),
.with_context(|| format!("failed to parse ipv4 address: {}", ipv4))?
))
}
cfg.set_peers(
cli.peers
.iter()
.map(|s| PeerConfig {
uri: s
.parse()
.with_context(|| format!("failed to parse peer uri: {}", s))
.unwrap(),
})
.collect(),
);
let mut peers = Vec::<PeerConfig>::with_capacity(cli.peers.len());
for p in &cli.peers {
peers.push(PeerConfig {
uri: p.parse().with_context(|| format!("failed to parse peer uri: {}", p))?,
});
}
cfg.set_peers(peers);
cfg.set_listeners(
Cli::parse_listeners(cli.no_listener, cli.listeners)
Cli::parse_listeners(cli.no_listener, cli.listeners.clone())?
.into_iter()
.map(|s| s.parse().unwrap())
.collect(),
@ -414,29 +416,29 @@ impl From<Cli> for TomlConfigLoader {
for n in cli.proxy_networks.iter() {
cfg.add_proxy_cidr(
n.parse()
.with_context(|| format!("failed to parse proxy network: {}", n))
.unwrap(),
.with_context(|| format!("failed to parse proxy network: {}", n))?
);
}
cfg.set_rpc_portal(Cli::parse_rpc_portal(cli.rpc_portal));
cfg.set_rpc_portal(Cli::parse_rpc_portal(cli.rpc_portal.clone()).with_context(|| {
format!("failed to parse rpc portal: {}", cli.rpc_portal)
})?);
if let Some(external_nodes) = cli.external_node {
if let Some(external_nodes) = cli.external_node.as_ref() {
let mut old_peers = cfg.get_peers();
old_peers.push(PeerConfig {
uri: external_nodes
.parse()
.with_context(|| {
format!("failed to parse external node uri: {}", external_nodes)
})
.unwrap(),
})?
});
cfg.set_peers(old_peers);
}
if cli.console_log_level.is_some() {
cfg.set_console_logger_config(ConsoleLoggerConfig {
level: cli.console_log_level,
level: cli.console_log_level.clone(),
});
}
@ -448,43 +450,30 @@ impl From<Cli> for TomlConfigLoader {
});
}
cfg.set_inst_name(cli.instance_name);
cfg.set_inst_name(cli.instance_name.clone());
if let Some(vpn_portal) = cli.vpn_portal {
if let Some(vpn_portal) = cli.vpn_portal.as_ref() {
let url: url::Url = vpn_portal
.parse()
.with_context(|| format!("failed to parse vpn portal url: {}", vpn_portal))
.unwrap();
.with_context(|| format!("failed to parse vpn portal url: {}", vpn_portal))?;
let host = url.host_str().ok_or_else(|| anyhow::anyhow!("vpn portal url missing host"))?;
let port = url.port().ok_or_else(|| anyhow::anyhow!("vpn portal url missing port"))?;
let client_cidr = url.path()[1..]
.parse()
.with_context(|| format!("failed to parse vpn portal client cidr: {}", url.path()))?;
let wireguard_listen: SocketAddr = format!("{}:{}", host, port).parse().unwrap();
cfg.set_vpn_portal_config(VpnPortalConfig {
client_cidr: url.path()[1..]
.parse()
.with_context(|| {
format!("failed to parse vpn portal client cidr: {}", url.path())
})
.unwrap(),
wireguard_listen: format!("{}:{}", url.host_str().unwrap(), url.port().unwrap())
.parse()
.with_context(|| {
format!(
"failed to parse vpn portal wireguard listen address: {}",
url.host_str().unwrap()
)
})
.unwrap(),
wireguard_listen,
client_cidr,
});
}
if let Some(manual_routes) = cli.manual_routes {
cfg.set_routes(Some(
manual_routes
.iter()
.map(|s| {
s.parse()
.with_context(|| format!("failed to parse route: {}", s))
.unwrap()
})
.collect(),
));
if let Some(manual_routes) = cli.manual_routes.as_ref() {
let mut routes = Vec::<cidr::Ipv4Cidr>::with_capacity(manual_routes.len());
for r in manual_routes{
routes.push(r.parse().with_context(|| format!("failed to parse route: {}", r))?);
}
cfg.set_routes(Some(routes));
}
#[cfg(feature = "socks5")]
@ -503,30 +492,29 @@ impl From<Cli> for TomlConfigLoader {
f.enable_encryption = !cli.disable_encryption;
f.enable_ipv6 = !cli.disable_ipv6;
f.latency_first = cli.latency_first;
f.dev_name = cli.dev_name.unwrap_or_default();
f.dev_name = cli.dev_name.clone().unwrap_or_default();
if let Some(mtu) = cli.mtu {
f.mtu = mtu;
}
f.enable_exit_node = cli.enable_exit_node;
f.no_tun = cli.no_tun || cfg!(not(feature = "tun"));
f.use_smoltcp = cli.use_smoltcp;
if let Some(wl) = cli.relay_network_whitelist {
if let Some(wl) = cli.relay_network_whitelist.as_ref() {
f.foreign_network_whitelist = wl.join(" ");
}
f.disable_p2p = cli.disable_p2p;
f.relay_all_peer_rpc = cli.relay_all_peer_rpc;
if let Some(ipv6_listener) = cli.ipv6_listener {
if let Some(ipv6_listener) = cli.ipv6_listener.as_ref() {
f.ipv6_listener = ipv6_listener
.parse()
.with_context(|| format!("failed to parse ipv6 listener: {}", ipv6_listener))
.unwrap();
.with_context(|| format!("failed to parse ipv6 listener: {}", ipv6_listener))?
}
f.multi_thread = cli.multi_thread;
cfg.set_flags(f);
cfg.set_exit_nodes(cli.exit_nodes.clone());
cfg
Ok(cfg)
}
}
@ -655,41 +643,56 @@ pub fn handle_event(mut events: EventBusSubscriber) -> tokio::task::JoinHandle<(
#[cfg(target_os = "windows")]
fn win_service_event_loop(
stop_notify: std::sync::Arc<tokio::sync::Notify>,
inst: launcher::NetworkInstance,
cli: Cli,
status_handle: windows_service::service_control_handler::ServiceStatusHandle,
) {
use tokio::runtime::Runtime;
use std::time::Duration;
use windows_service::service::*;
let normal_status = ServiceStatus {
service_type: ServiceType::OWN_PROCESS,
current_state: ServiceState::Running,
controls_accepted: ServiceControlAccept::STOP,
exit_code: ServiceExitCode::Win32(0),
checkpoint: 0,
wait_hint: Duration::default(),
process_id: None,
};
let error_status = ServiceStatus {
service_type: ServiceType::OWN_PROCESS,
current_state: ServiceState::Stopped,
controls_accepted: ServiceControlAccept::empty(),
exit_code: ServiceExitCode::ServiceSpecific(1u32),
checkpoint: 0,
wait_hint: Duration::default(),
process_id: None,
};
if cli.work_dir == None {
let mut path = std::env::current_exe().unwrap();
path.pop();
std::env::set_current_dir(path).unwrap();
}
std::thread::spawn(move || {
let rt = Runtime::new().unwrap();
rt.block_on(async move {
tokio::select! {
res = inst.wait() => {
if let Some(e) = res {
status_handle.set_service_status(ServiceStatus {
service_type: ServiceType::OWN_PROCESS,
current_state: ServiceState::Stopped,
controls_accepted: ServiceControlAccept::empty(),
checkpoint: 0,
wait_hint: Duration::default(),
exit_code: ServiceExitCode::ServiceSpecific(1u32),
process_id: None
}).unwrap();
panic!("launcher error: {:?}", e);
res = run_main(cli) => {
match res {
Ok(_) => {
status_handle.set_service_status(normal_status).unwrap();
std::process::exit(0);
}
Err(e) => {
status_handle.set_service_status(error_status).unwrap();
eprintln!("error: {}", e);
}
}
},
_ = stop_notify.notified() => {
status_handle.set_service_status(ServiceStatus {
service_type: ServiceType::OWN_PROCESS,
current_state: ServiceState::Stopped,
controls_accepted: ServiceControlAccept::empty(),
checkpoint: 0,
wait_hint: Duration::default(),
exit_code: ServiceExitCode::Win32(0),
process_id: None
}).unwrap();
_ = status_handle.set_service_status(normal_status);
std::process::exit(0);
}
}
@ -706,9 +709,6 @@ fn win_service_main(_: Vec<std::ffi::OsString>) {
use tokio::sync::Notify;
let cli = Cli::parse();
let cfg = TomlConfigLoader::from(cli);
init_logger(&cfg, false).unwrap();
let stop_notify_send = Arc::new(Notify::new());
let stop_notify_recv = Arc::clone(&stop_notify_send);
@ -735,35 +735,15 @@ fn win_service_main(_: Vec<std::ffi::OsString>) {
wait_hint: Duration::default(),
process_id: None,
};
let mut inst = launcher::NetworkInstance::new(cfg).set_fetch_node_info(false);
inst.start().unwrap();
status_handle.set_service_status(next_status).expect("set service status fail");
win_service_event_loop(stop_notify_recv, inst, status_handle);
win_service_event_loop(stop_notify_recv, cli, status_handle);
}
#[tokio::main]
async fn main() {
let locale = sys_locale::get_locale().unwrap_or_else(|| String::from("en-US"));
rust_i18n::set_locale(&locale);
setup_panic_handler();
#[cfg(target_os = "windows")]
match windows_service::service_dispatcher::start(String::new(), ffi_service_main) {
Ok(_) => std::thread::park(),
Err(e) =>
{
let should_panic = if let windows_service::Error::Winapi(ref io_error) = e {
io_error.raw_os_error() != Some(0x427) // ERROR_FAILED_SERVICE_CONTROLLER_CONNECT
} else { true };
if should_panic {
panic!("SCM start an error: {}", e);
async fn run_main(cli: Cli) -> anyhow::Result<()> {
if let Some(dir) = cli.work_dir.as_ref() {
std::env::set_current_dir(dir).map_err(|e| anyhow::anyhow!("failed to set work dir: {}", e))?;
}
}
};
let cli = Cli::parse();
if cli.config_server.is_some() {
let config_server_url_s = cli.config_server.clone().unwrap();
@ -796,11 +776,11 @@ async fn main() {
let _wc = web_client::WebClient::new(UdpTunnelConnector::new(c_url), token.to_string());
tokio::signal::ctrl_c().await.unwrap();
return;
return Ok(());
}
let cfg = TomlConfigLoader::from(cli);
init_logger(&cfg, false).unwrap();
let cfg = TomlConfigLoader::try_from(&cli)?;
init_logger(&cfg, false)?;
println!("Starting easytier with config:");
println!("############### TOML ###############\n");
@ -809,7 +789,37 @@ async fn main() {
let mut l = launcher::NetworkInstance::new(cfg).set_fetch_node_info(false);
let _t = ScopedTask::from(handle_event(l.start().unwrap()));
if let Some(e) = l.wait().await {
panic!("launcher error: {:?}", e);
if let Some(e) = l.wait().await{
return Err(anyhow::anyhow!("launcher error: {}", e));
}
Ok(())
}
#[tokio::main]
async fn main() {
let locale = sys_locale::get_locale().unwrap_or_else(|| String::from("en-US"));
rust_i18n::set_locale(&locale);
setup_panic_handler();
#[cfg(target_os = "windows")]
match windows_service::service_dispatcher::start(String::new(), ffi_service_main) {
Ok(_) => std::thread::park(),
Err(e) =>
{
let should_panic = if let windows_service::Error::Winapi(ref io_error) = e {
io_error.raw_os_error() != Some(0x427) // ERROR_FAILED_SERVICE_CONTROLLER_CONNECT
} else { true };
if should_panic {
panic!("SCM start an error: {}", e);
}
}
};
let cli = Cli::parse();
if let Err(e) = run_main(cli).await {
eprintln!("error: {:?}", e);
std::process::exit(1);
}
}