146 lines
4.2 KiB
Rust
146 lines
4.2 KiB
Rust
use anyhow::{bail, Error};
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use futures::*;
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use http::request::Parts;
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use http::Response;
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use hyper::{Body, StatusCode};
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use hyper::header;
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use proxmox::try_block;
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use proxmox::api::RpcEnvironmentType;
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use proxmox::tools::fs::CreateOptions;
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use proxmox_rest_server::{daemon, ApiConfig, RestServer};
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use proxmox_backup::server::auth::default_api_auth;
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use proxmox_backup::auth_helpers::*;
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use proxmox_backup::config;
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fn main() {
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proxmox_backup::tools::setup_safe_path_env();
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if let Err(err) = pbs_runtime::main(run()) {
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eprintln!("Error: {}", err);
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std::process::exit(-1);
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}
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}
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fn get_index(
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_auth_id: Option<String>,
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_language: Option<String>,
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_api: &ApiConfig,
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_parts: Parts,
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) -> Response<Body> {
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let index = "<center><h1>Proxmox Backup API Server</h1></center>";
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Response::builder()
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.status(StatusCode::OK)
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.header(header::CONTENT_TYPE, "text/html")
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.body(index.into())
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.unwrap()
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}
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async fn run() -> Result<(), Error> {
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if let Err(err) = syslog::init(
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syslog::Facility::LOG_DAEMON,
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log::LevelFilter::Info,
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Some("proxmox-backup-api")) {
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bail!("unable to inititialize syslog - {}", err);
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}
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config::create_configdir()?;
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config::update_self_signed_cert(false)?;
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proxmox_backup::server::create_run_dir()?;
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proxmox_backup::rrd::create_rrdb_dir()?;
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proxmox_backup::server::jobstate::create_jobstate_dir()?;
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proxmox_backup::tape::create_tape_status_dir()?;
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proxmox_backup::tape::create_drive_state_dir()?;
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proxmox_backup::tape::create_changer_state_dir()?;
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proxmox_backup::tape::create_drive_lock_dir()?;
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if let Err(err) = generate_auth_key() {
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bail!("unable to generate auth key - {}", err);
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}
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let _ = private_auth_key(); // load with lazy_static
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if let Err(err) = generate_csrf_key() {
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bail!("unable to generate csrf key - {}", err);
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}
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let _ = csrf_secret(); // load with lazy_static
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let mut config = ApiConfig::new(
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pbs_buildcfg::JS_DIR,
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&proxmox_backup::api2::ROUTER,
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RpcEnvironmentType::PRIVILEGED,
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default_api_auth(),
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get_index,
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)?;
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let backup_user = pbs_config::backup_user()?;
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let mut commando_sock = proxmox_rest_server::CommandoSocket::new(proxmox_rest_server::our_ctrl_sock(), backup_user.gid);
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let dir_opts = CreateOptions::new().owner(backup_user.uid).group(backup_user.gid);
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let file_opts = CreateOptions::new().owner(backup_user.uid).group(backup_user.gid);
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config.enable_file_log(
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pbs_buildcfg::API_ACCESS_LOG_FN,
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Some(dir_opts.clone()),
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Some(file_opts.clone()),
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&mut commando_sock,
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)?;
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config.enable_auth_log(
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pbs_buildcfg::API_AUTH_LOG_FN,
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Some(dir_opts.clone()),
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Some(file_opts.clone()),
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&mut commando_sock,
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)?;
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let rest_server = RestServer::new(config);
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proxmox_rest_server::init_worker_tasks(pbs_buildcfg::PROXMOX_BACKUP_LOG_DIR_M!().into(), file_opts.clone())?;
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// http server future:
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let server = daemon::create_daemon(
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([127,0,0,1], 82).into(),
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move |listener| {
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let incoming = hyper::server::conn::AddrIncoming::from_listener(listener)?;
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Ok(async {
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daemon::systemd_notify(daemon::SystemdNotify::Ready)?;
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hyper::Server::builder(incoming)
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.serve(rest_server)
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.with_graceful_shutdown(proxmox_rest_server::shutdown_future())
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.map_err(Error::from)
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.await
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})
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},
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"proxmox-backup.service",
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);
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proxmox_rest_server::write_pid(pbs_buildcfg::PROXMOX_BACKUP_API_PID_FN)?;
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let init_result: Result<(), Error> = try_block!({
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proxmox_rest_server::register_task_control_commands(&mut commando_sock)?;
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commando_sock.spawn()?;
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proxmox_rest_server::server_state_init()?;
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Ok(())
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});
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if let Err(err) = init_result {
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bail!("unable to start daemon - {}", err);
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}
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server.await?;
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log::info!("server shutting down, waiting for active workers to complete");
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proxmox_rest_server::last_worker_future().await?;
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log::info!("done - exit server");
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Ok(())
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}
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