138 lines
4.7 KiB
Rust
138 lines
4.7 KiB
Rust
use proxmox_backup::configdir;
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use proxmox_backup::server;
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use proxmox_backup::tools::daemon;
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use proxmox_backup::api_schema::router::*;
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use proxmox_backup::api_schema::config::*;
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use proxmox_backup::server::rest::*;
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use proxmox_backup::auth_helpers::*;
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use failure::*;
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use proxmox::tools::try_block;
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use lazy_static::lazy_static;
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use futures::*;
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use futures::stream::Stream;
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use openssl::ssl::{SslMethod, SslAcceptor, SslFiletype};
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use std::sync::Arc;
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use tokio_openssl::SslAcceptorExt;
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use hyper;
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fn main() {
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if let Err(err) = 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 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-proxy")) {
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bail!("unable to inititialize syslog - {}", err);
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}
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let _ = public_auth_key(); // load with lazy_static
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let _ = csrf_secret(); // load with lazy_static
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lazy_static!{
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static ref ROUTER: Router = proxmox_backup::api2::router();
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}
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let mut config = ApiConfig::new(
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env!("PROXMOX_JSDIR"), &ROUTER, RpcEnvironmentType::PUBLIC);
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// add default dirs which includes jquery and bootstrap
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// my $base = '/usr/share/libpve-http-server-perl';
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// add_dirs($self->{dirs}, '/css/' => "$base/css/");
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// add_dirs($self->{dirs}, '/js/' => "$base/js/");
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// add_dirs($self->{dirs}, '/fonts/' => "$base/fonts/");
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config.add_alias("novnc", "/usr/share/novnc-pve");
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config.add_alias("extjs", "/usr/share/javascript/extjs");
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config.add_alias("fontawesome", "/usr/share/fonts-font-awesome");
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config.add_alias("xtermjs", "/usr/share/pve-xtermjs");
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config.add_alias("widgettoolkit", "/usr/share/javascript/proxmox-widget-toolkit");
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let rest_server = RestServer::new(config);
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//openssl req -x509 -newkey rsa:4096 -keyout /etc/proxmox-backup/proxy.key -out /etc/proxmox-backup/proxy.pem -nodes
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let key_path = configdir!("/proxy.key");
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let cert_path = configdir!("/proxy.pem");
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let mut acceptor = SslAcceptor::mozilla_intermediate(SslMethod::tls()).unwrap();
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acceptor.set_private_key_file(key_path, SslFiletype::PEM)
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.map_err(|err| format_err!("unable to read proxy key {} - {}", key_path, err))?;
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acceptor.set_certificate_chain_file(cert_path)
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.map_err(|err| format_err!("unable to read proxy cert {} - {}", cert_path, err))?;
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acceptor.check_private_key().unwrap();
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let acceptor = Arc::new(acceptor.build());
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let server = daemon::create_daemon(
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([0,0,0,0,0,0,0,0], 8007).into(),
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|listener| {
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let connections = listener
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.incoming()
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.map_err(Error::from)
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.and_then(move |sock| {
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sock.set_nodelay(true).unwrap();
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sock.set_send_buffer_size(1024*1024).unwrap();
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sock.set_recv_buffer_size(1024*1024).unwrap();
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acceptor.accept_async(sock).map_err(|e| e.into())
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})
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.then(|r| match r {
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// accept()s can fail here with an Err() when eg. the client rejects
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// the cert and closes the connection, so we follow up with mapping
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// it to an option and then filtering None with filter_map
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Ok(c) => Ok::<_, Error>(Some(c)),
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Err(e) => {
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if let Some(_io) = e.downcast_ref::<std::io::Error>() {
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// "real" IO errors should not simply be ignored
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bail!("shutting down...");
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} else {
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// handshake errors just get filtered by filter_map() below:
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Ok(None)
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}
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}
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})
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.filter_map(|r| {
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// Filter out the Nones
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r
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});
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Ok(hyper::Server::builder(connections)
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.serve(rest_server)
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.with_graceful_shutdown(server::shutdown_future())
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.map_err(|err| eprintln!("server error: {}", err))
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)
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},
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)?;
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daemon::systemd_notify(daemon::SystemdNotify::Ready)?;
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tokio::run(lazy(|| {
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let init_result: Result<(), Error> = try_block!({
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server::create_task_control_socket()?;
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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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eprintln!("unable to start daemon - {}", err);
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} else {
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tokio::spawn(server.then(|_| {
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log::info!("done - exit server");
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Ok(())
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}));
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}
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Ok(())
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}));
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Ok(())
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}
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