301 lines
9.1 KiB
Rust
301 lines
9.1 KiB
Rust
#![forbid(unsafe_code)]
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#![cfg_attr(feature = "unstable", feature(ip))]
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#![recursion_limit = "256"]
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extern crate openssl;
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#[macro_use]
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extern crate rocket;
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#[macro_use]
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extern crate serde_derive;
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#[macro_use]
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extern crate serde_json;
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#[macro_use]
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extern crate log;
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#[macro_use]
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extern crate diesel;
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#[macro_use]
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extern crate diesel_migrations;
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use std::{
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fs::create_dir_all,
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panic,
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path::Path,
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process::{exit, Command},
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str::FromStr,
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thread,
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};
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use structopt::StructOpt;
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#[macro_use]
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mod error;
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mod api;
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mod auth;
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mod config;
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mod crypto;
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#[macro_use]
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mod db;
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mod mail;
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mod util;
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pub use config::CONFIG;
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pub use error::{Error, MapResult};
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#[derive(Debug, StructOpt)]
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#[structopt(name = "bitwarden_rs", about = "A Bitwarden API server written in Rust")]
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struct Opt {
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/// Prints the app version
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#[structopt(short, long)]
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version: bool,
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}
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fn main() {
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parse_args();
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launch_info();
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use log::LevelFilter as LF;
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let level = LF::from_str(&CONFIG.log_level()).expect("Valid log level");
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init_logging(level).ok();
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let extra_debug = match level {
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LF::Trace | LF::Debug => true,
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_ => false,
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};
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check_rsa_keys();
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check_web_vault();
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create_icon_cache_folder();
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launch_rocket(extra_debug);
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}
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fn parse_args() {
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let opt = Opt::from_args();
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if opt.version {
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if let Some(version) = option_env!("BWRS_VERSION") {
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println!("bitwarden_rs {}", version);
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} else {
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println!("bitwarden_rs (Version info from Git not present)");
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}
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exit(0);
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}
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}
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fn launch_info() {
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println!("/--------------------------------------------------------------------\\");
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println!("| Starting Bitwarden_RS |");
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if let Some(version) = option_env!("BWRS_VERSION") {
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println!("|{:^68}|", format!("Version {}", version));
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}
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println!("|--------------------------------------------------------------------|");
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println!("| This is an *unofficial* Bitwarden implementation, DO NOT use the |");
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println!("| official channels to report bugs/features, regardless of client. |");
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println!("| Send usage/configuration questions or feature requests to: |");
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println!("| https://bitwardenrs.discourse.group/ |");
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println!("| Report suspected bugs/issues in the software itself at: |");
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println!("| https://github.com/dani-garcia/bitwarden_rs/issues/new |");
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println!("\\--------------------------------------------------------------------/\n");
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}
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fn init_logging(level: log::LevelFilter) -> Result<(), fern::InitError> {
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let mut logger = fern::Dispatch::new()
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.level(level)
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// Hide unknown certificate errors if using self-signed
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.level_for("rustls::session", log::LevelFilter::Off)
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// Hide failed to close stream messages
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.level_for("hyper::server", log::LevelFilter::Warn)
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// Silence rocket logs
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.level_for("_", log::LevelFilter::Off)
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.level_for("launch", log::LevelFilter::Off)
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.level_for("launch_", log::LevelFilter::Off)
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.level_for("rocket::rocket", log::LevelFilter::Off)
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.level_for("rocket::fairing", log::LevelFilter::Off)
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.chain(std::io::stdout());
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if CONFIG.extended_logging() {
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logger = logger.format(|out, message, record| {
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out.finish(format_args!(
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"[{}][{}][{}] {}",
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chrono::Local::now().format(&CONFIG.log_timestamp_format()),
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record.target(),
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record.level(),
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message
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))
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});
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} else {
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logger = logger.format(|out, message, _| out.finish(format_args!("{}", message)));
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}
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if let Some(log_file) = CONFIG.log_file() {
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logger = logger.chain(fern::log_file(log_file)?);
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}
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#[cfg(not(windows))]
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{
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if cfg!(feature = "enable_syslog") || CONFIG.use_syslog() {
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logger = chain_syslog(logger);
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}
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}
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logger.apply()?;
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// Catch panics and log them instead of default output to StdErr
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panic::set_hook(Box::new(|info| {
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let thread = thread::current();
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let thread = thread.name().unwrap_or("unnamed");
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let msg = match info.payload().downcast_ref::<&'static str>() {
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Some(s) => *s,
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None => match info.payload().downcast_ref::<String>() {
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Some(s) => &**s,
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None => "Box<Any>",
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},
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};
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let backtrace = backtrace::Backtrace::new();
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match info.location() {
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Some(location) => {
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error!(
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target: "panic", "thread '{}' panicked at '{}': {}:{}\n{:?}",
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thread,
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msg,
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location.file(),
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location.line(),
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backtrace
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);
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}
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None => error!(
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target: "panic",
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"thread '{}' panicked at '{}'\n{:?}",
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thread,
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msg,
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backtrace
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),
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}
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}));
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Ok(())
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}
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#[cfg(not(windows))]
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fn chain_syslog(logger: fern::Dispatch) -> fern::Dispatch {
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let syslog_fmt = syslog::Formatter3164 {
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facility: syslog::Facility::LOG_USER,
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hostname: None,
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process: "bitwarden_rs".into(),
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pid: 0,
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};
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match syslog::unix(syslog_fmt) {
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Ok(sl) => logger.chain(sl),
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Err(e) => {
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error!("Unable to connect to syslog: {:?}", e);
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logger
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}
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}
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}
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fn create_icon_cache_folder() {
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// Try to create the icon cache folder, and generate an error if it could not.
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create_dir_all(&CONFIG.icon_cache_folder()).expect("Error creating icon cache directory");
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}
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fn check_rsa_keys() {
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// If the RSA keys don't exist, try to create them
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if !util::file_exists(&CONFIG.private_rsa_key()) || !util::file_exists(&CONFIG.public_rsa_key()) {
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info!("JWT keys don't exist, checking if OpenSSL is available...");
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Command::new("openssl").arg("version").status().unwrap_or_else(|_| {
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info!(
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"Can't create keys because OpenSSL is not available, make sure it's installed and available on the PATH"
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);
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exit(1);
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});
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info!("OpenSSL detected, creating keys...");
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let key = CONFIG.rsa_key_filename();
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let pem = format!("{}.pem", key);
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let priv_der = format!("{}.der", key);
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let pub_der = format!("{}.pub.der", key);
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let mut success = Command::new("openssl")
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.args(&["genrsa", "-out", &pem])
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.status()
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.expect("Failed to create private pem file")
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.success();
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success &= Command::new("openssl")
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.args(&["rsa", "-in", &pem, "-outform", "DER", "-out", &priv_der])
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.status()
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.expect("Failed to create private der file")
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.success();
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success &= Command::new("openssl")
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.args(&["rsa", "-in", &priv_der, "-inform", "DER"])
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.args(&["-RSAPublicKey_out", "-outform", "DER", "-out", &pub_der])
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.status()
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.expect("Failed to create public der file")
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.success();
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if success {
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info!("Keys created correctly.");
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} else {
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error!("Error creating keys, exiting...");
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exit(1);
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}
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}
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}
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fn check_web_vault() {
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if !CONFIG.web_vault_enabled() {
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return;
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}
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let index_path = Path::new(&CONFIG.web_vault_folder()).join("index.html");
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if !index_path.exists() {
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error!("Web vault is not found at '{}'. To install it, please follow the steps in: ", CONFIG.web_vault_folder());
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error!("https://github.com/dani-garcia/bitwarden_rs/wiki/Building-binary#install-the-web-vault");
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error!("You can also set the environment variable 'WEB_VAULT_ENABLED=false' to disable it");
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exit(1);
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}
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}
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fn launch_rocket(extra_debug: bool) {
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let pool = match db::DbPool::from_config() {
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Ok(p) => p,
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Err(e) => {
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error!("Error creating database pool: {:?}", e);
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exit(1);
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}
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};
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let basepath = &CONFIG.domain_path();
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// If adding more paths here, consider also adding them to
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// crate::utils::LOGGED_ROUTES to make sure they appear in the log
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let result = rocket::ignite()
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.mount(&[basepath, "/"].concat(), api::web_routes())
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.mount(&[basepath, "/api"].concat(), api::core_routes())
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.mount(&[basepath, "/admin"].concat(), api::admin_routes())
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.mount(&[basepath, "/identity"].concat(), api::identity_routes())
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.mount(&[basepath, "/icons"].concat(), api::icons_routes())
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.mount(&[basepath, "/notifications"].concat(), api::notifications_routes())
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.manage(pool)
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.manage(api::start_notification_server())
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.attach(util::AppHeaders())
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.attach(util::CORS())
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.attach(util::BetterLogging(extra_debug))
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.launch();
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// Launch and print error if there is one
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// The launch will restore the original logging level
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error!("Launch error {:#?}", result);
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}
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