Spiegel von
https://github.com/dani-garcia/vaultwarden.git
synchronisiert 2024-11-29 06:20:29 +01:00
371 Zeilen
12 KiB
Rust
371 Zeilen
12 KiB
Rust
#![forbid(unsafe_code)]
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#![cfg_attr(feature = "unstable", feature(ip))]
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#![recursion_limit = "512"]
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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;
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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 job_scheduler::{Job, JobScheduler};
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use std::{fs::create_dir_all, panic, path::Path, process::exit, str::FromStr, thread, time::Duration};
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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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pub use util::is_running_in_docker;
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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 = matches!(level, LF::Trace | LF::Debug);
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check_data_folder();
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check_rsa_keys().unwrap_or_else(|_| {
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error!("Error creating keys, exiting...");
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exit(1);
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});
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check_web_vault();
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create_icon_cache_folder();
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let pool = create_db_pool();
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schedule_jobs(pool.clone());
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crate::db::models::TwoFactor::migrate_u2f_to_webauthn(&pool.get().unwrap()).unwrap();
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launch_rocket(pool, extra_debug); // Blocks until program termination.
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}
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const HELP: &str = "\
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Alternative implementation of the Bitwarden server API written in Rust
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USAGE:
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vaultwarden
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FLAGS:
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-h, --help Prints help information
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-v, --version Prints the app version
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";
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fn parse_args() {
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const NO_VERSION: &str = "(Version info from Git not present)";
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let mut pargs = pico_args::Arguments::from_env();
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if pargs.contains(["-h", "--help"]) {
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println!("vaultwarden {}", option_env!("BWRS_VERSION").unwrap_or(NO_VERSION));
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print!("{}", HELP);
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exit(0);
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} else if pargs.contains(["-v", "--version"]) {
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println!("vaultwarden {}", option_env!("BWRS_VERSION").unwrap_or(NO_VERSION));
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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 Vaultwarden |");
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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://vaultwarden.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/vaultwarden/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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// Never show html5ever and hyper::proto logs, too noisy
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.level_for("html5ever", log::LevelFilter::Off)
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.level_for("hyper::proto", log::LevelFilter::Off)
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.level_for("hyper::client", log::LevelFilter::Off)
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// Prevent cookie_store logs
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.level_for("cookie_store", log::LevelFilter::Off)
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.chain(std::io::stdout());
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// Enable smtp debug logging only specifically for smtp when need.
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// This can contain sensitive information we do not want in the default debug/trace logging.
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if CONFIG.smtp_debug() {
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println!(
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"[WARNING] SMTP Debugging is enabled (SMTP_DEBUG=true). Sensitive information could be disclosed via logs!"
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);
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println!("[WARNING] Only enable SMTP_DEBUG during troubleshooting!\n");
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logger = logger.level_for("lettre::transport::smtp", log::LevelFilter::Debug)
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} else {
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logger = logger.level_for("lettre::transport::smtp", log::LevelFilter::Off)
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}
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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: "vaultwarden".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_dir(path: &str, description: &str) {
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// Try to create the specified dir, if it doesn't already exist.
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let err_msg = format!("Error creating {} directory '{}'", description, path);
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create_dir_all(path).expect(&err_msg);
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}
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fn create_icon_cache_folder() {
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create_dir(&CONFIG.icon_cache_folder(), "icon cache");
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}
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fn check_data_folder() {
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let data_folder = &CONFIG.data_folder();
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let path = Path::new(data_folder);
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if !path.exists() {
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error!("Data folder '{}' doesn't exist.", data_folder);
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if is_running_in_docker() {
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error!("Verify that your data volume is mounted at the correct location.");
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} else {
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error!("Create the data folder and try again.");
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}
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exit(1);
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}
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}
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fn check_rsa_keys() -> Result<(), crate::error::Error> {
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// If the RSA keys don't exist, try to create them
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let priv_path = CONFIG.private_rsa_key();
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let pub_path = CONFIG.public_rsa_key();
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if !util::file_exists(&priv_path) {
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let rsa_key = openssl::rsa::Rsa::generate(2048)?;
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let priv_key = rsa_key.private_key_to_pem()?;
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crate::util::write_file(&priv_path, &priv_key)?;
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info!("Private key created correctly.");
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}
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if !util::file_exists(&pub_path) {
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let rsa_key = openssl::rsa::Rsa::private_key_from_pem(&util::read_file(&priv_path)?)?;
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let pub_key = rsa_key.public_key_to_pem()?;
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crate::util::write_file(&pub_path, &pub_key)?;
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info!("Public key created correctly.");
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}
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auth::load_keys();
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Ok(())
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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!(
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"Web vault is not found at '{}'. To install it, please follow the steps in: ",
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CONFIG.web_vault_folder()
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);
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error!("https://github.com/dani-garcia/vaultwarden/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 create_db_pool() -> db::DbPool {
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match util::retry_db(db::DbPool::from_config, CONFIG.db_connection_retries()) {
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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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}
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fn launch_rocket(pool: db::DbPool, extra_debug: bool) {
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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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fn schedule_jobs(pool: db::DbPool) {
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if CONFIG.job_poll_interval_ms() == 0 {
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info!("Job scheduler disabled.");
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return;
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}
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thread::Builder::new()
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.name("job-scheduler".to_string())
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.spawn(move || {
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let mut sched = JobScheduler::new();
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// Purge sends that are past their deletion date.
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if !CONFIG.send_purge_schedule().is_empty() {
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sched.add(Job::new(CONFIG.send_purge_schedule().parse().unwrap(), || {
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api::purge_sends(pool.clone());
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}));
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}
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// Purge trashed items that are old enough to be auto-deleted.
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if !CONFIG.trash_purge_schedule().is_empty() {
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sched.add(Job::new(CONFIG.trash_purge_schedule().parse().unwrap(), || {
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api::purge_trashed_ciphers(pool.clone());
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}));
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}
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if !CONFIG.emergency_request_timeout_schedule().is_empty() {
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sched.add(Job::new(CONFIG.emergency_request_timeout_schedule().parse().unwrap(), || {
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api::emergency_request_timeout_job(pool.clone());
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}));
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}
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if !CONFIG.emergency_notification_reminder_schedule().is_empty() {
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sched.add(Job::new(CONFIG.emergency_notification_reminder_schedule().parse().unwrap(), || {
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api::emergency_notification_reminder_job(pool.clone());
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}));
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}
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// Periodically check for jobs to run. We probably won't need any
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// jobs that run more often than once a minute, so a default poll
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// interval of 30 seconds should be sufficient. Users who want to
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// schedule jobs to run more frequently for some reason can reduce
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// the poll interval accordingly.
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loop {
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sched.tick();
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thread::sleep(Duration::from_millis(CONFIG.job_poll_interval_ms()));
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}
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})
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.expect("Error spawning job scheduler thread");
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}
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