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@ -3,77 +3,149 @@ use std::sync::RwLock;
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use handlebars::Handlebars;
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use crate::error::Error;
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use crate::util::IntoResult;
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lazy_static! {
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pub static ref CONFIG: Config = Config::load();
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pub static ref CONFIG: Config = Config::load().unwrap_or_else(|e| {
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println!("Error loading config:\n\t{:?}\n", e);
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exit(12)
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});
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}
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macro_rules! make_config {
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( $( $name:ident: $ty:ty ),+ $(,)* ) => {
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( $( $name:ident : $ty:ty $(, $default_fn:expr)? );+ $(;)* ) => {
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pub struct Config { inner: RwLock<_Config> }
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pub struct Config { inner: RwLock<Inner> }
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#[derive(Default)]
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struct _Config {
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_templates: Handlebars,
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$(pub $name: $ty),+
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struct Inner {
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templates: Handlebars,
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config: _Config,
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}
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#[derive(Debug, Default, Serialize, Deserialize)]
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struct _Config { $(pub $name: $ty),+ }
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paste::item! {
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#[allow(unused)]
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impl Config {
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#[allow(unused)]
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impl Config {
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$(
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pub fn $name(&self) -> $ty {
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self.inner.read().unwrap().config.$name.clone()
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}
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pub fn [<set_ $name>](&self, value: $ty) {
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self.inner.write().unwrap().config.$name = value;
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}
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)+
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pub fn load() -> Result<Self, Error> {
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use crate::util::get_env;
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dotenv::dotenv().ok();
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let mut config = _Config::default();
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$(
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pub fn $name(&self) -> $ty {
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self.inner.read().unwrap().$name.clone()
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}
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pub fn [<set_ $name>](&self, value: $ty) {
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self.inner.write().unwrap().$name = value;
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}
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config.$name = make_config!{ @expr &stringify!($name).to_uppercase(), $ty, &config, $($default_fn)? };
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)+
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Ok(Config {
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inner: RwLock::new(Inner {
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templates: load_templates(&config.templates_folder),
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config,
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}),
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})
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}
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}
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}
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};
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}
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make_config! {
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database_url: String,
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icon_cache_folder: String,
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attachments_folder: String,
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icon_cache_ttl: u64,
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icon_cache_negttl: u64,
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private_rsa_key: String,
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private_rsa_key_pem: String,
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public_rsa_key: String,
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web_vault_folder: String,
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web_vault_enabled: bool,
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websocket_enabled: bool,
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websocket_url: String,
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extended_logging: bool,
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log_file: Option<String>,
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( @expr $name:expr, $ty:ty, $config:expr, $default_fn:expr ) => {{
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match get_env($name) {
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Some(v) => v,
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None => {
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let f: &Fn(&_Config) -> _ = &$default_fn;
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f($config).into_result()?
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}
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}
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}};
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disable_icon_download: bool,
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signups_allowed: bool,
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invitations_allowed: bool,
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admin_token: Option<String>,
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password_iterations: i32,
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show_password_hint: bool,
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( @expr $name:expr, $ty:ty, $config:expr, ) => {
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get_env($name)
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};
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}
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domain: String,
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domain_set: bool,
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make_config! {
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data_folder: String, |_| "data".to_string();
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database_url: String, |c| format!("{}/{}", c.data_folder, "db.sqlite3");
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icon_cache_folder: String, |c| format!("{}/{}", c.data_folder, "icon_cache");
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attachments_folder: String, |c| format!("{}/{}", c.data_folder, "attachments");
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templates_folder: String, |c| format!("{}/{}", c.data_folder, "templates");
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rsa_key_filename: String, |c| format!("{}/{}", c.data_folder, "rsa_key");
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private_rsa_key: String, |c| format!("{}.der", c.rsa_key_filename);
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private_rsa_key_pem: String, |c| format!("{}.pem", c.rsa_key_filename);
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public_rsa_key: String, |c| format!("{}.pub.der", c.rsa_key_filename);
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websocket_enabled: bool, |_| false;
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websocket_address: String, |_| "0.0.0.0".to_string();
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websocket_port: u16, |_| 3012;
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web_vault_folder: String, |_| "web-vault/".to_string();
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web_vault_enabled: bool, |_| true;
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icon_cache_ttl: u64, |_| 2_592_000;
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icon_cache_negttl: u64, |_| 259_200;
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disable_icon_download: bool, |_| false;
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signups_allowed: bool, |_| true;
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invitations_allowed: bool, |_| true;
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password_iterations: i32, |_| 100_000;
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show_password_hint: bool, |_| true;
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domain: String, |_| "http://localhost".to_string();
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domain_set: bool, |_| false;
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reload_templates: bool, |_| false;
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extended_logging: bool, |_| true;
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log_file: Option<String>;
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admin_token: Option<String>;
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yubico_client_id: Option<String>;
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yubico_secret_key: Option<String>;
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yubico_server: Option<String>;
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// Mail settings
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smtp_host: Option<String>;
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smtp_ssl: bool, |_| true;
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smtp_port: u16, |c| if c.smtp_ssl {587} else {25};
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smtp_from: String, |c| if c.smtp_host.is_some() { err!("Please specify SMTP_FROM to enable SMTP support") } else { Ok(String::new() )};
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smtp_from_name: String, |_| "Bitwarden_RS".to_string();
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smtp_username: Option<String>;
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smtp_password: Option<String>;
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}
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yubico_cred_set: bool,
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yubico_client_id: String,
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yubico_secret_key: String,
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yubico_server: Option<String>,
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impl Config {
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pub fn mail_enabled(&self) -> bool {
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self.inner.read().unwrap().config.smtp_host.is_some()
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}
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mail: Option<MailConfig>,
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templates_folder: String,
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reload_templates: bool,
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pub fn render_template<T: serde::ser::Serialize>(
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&self,
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name: &str,
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data: &T,
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) -> Result<String, crate::error::Error> {
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if CONFIG.reload_templates() {
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warn!("RELOADING TEMPLATES");
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let hb = load_templates(CONFIG.templates_folder().as_ref());
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hb.render(name, data).map_err(Into::into)
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} else {
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let hb = &CONFIG.inner.read().unwrap().templates;
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hb.render(name, data).map_err(Into::into)
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}
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}
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}
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fn load_templates(path: &str) -> Handlebars {
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@ -106,140 +178,3 @@ fn load_templates(path: &str) -> Handlebars {
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hb
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}
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impl Config {
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pub fn render_template<T: serde::ser::Serialize>(
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&self,
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name: &str,
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data: &T,
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) -> Result<String, crate::error::Error> {
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if CONFIG.reload_templates() {
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warn!("RELOADING TEMPLATES");
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let hb = load_templates(CONFIG.templates_folder().as_ref());
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hb.render(name, data).map_err(Into::into)
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} else {
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let hb = &CONFIG.inner.read().unwrap()._templates;
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hb.render(name, data).map_err(Into::into)
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}
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}
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fn load() -> Self {
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use crate::util::{get_env, get_env_or};
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dotenv::dotenv().ok();
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let df = get_env_or("DATA_FOLDER", "data".to_string());
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let key = get_env_or("RSA_KEY_FILENAME", format!("{}/{}", &df, "rsa_key"));
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let domain = get_env("DOMAIN");
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let yubico_client_id = get_env("YUBICO_CLIENT_ID");
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let yubico_secret_key = get_env("YUBICO_SECRET_KEY");
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let templates_folder = get_env_or("TEMPLATES_FOLDER", format!("{}/{}", &df, "templates"));
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let cfg = _Config {
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database_url: get_env_or("DATABASE_URL", format!("{}/{}", &df, "db.sqlite3")),
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icon_cache_folder: get_env_or("ICON_CACHE_FOLDER", format!("{}/{}", &df, "icon_cache")),
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attachments_folder: get_env_or("ATTACHMENTS_FOLDER", format!("{}/{}", &df, "attachments")),
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_templates: load_templates(&templates_folder),
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templates_folder,
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reload_templates: get_env_or("RELOAD_TEMPLATES", false),
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// icon_cache_ttl defaults to 30 days (30 * 24 * 60 * 60 seconds)
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icon_cache_ttl: get_env_or("ICON_CACHE_TTL", 2_592_000),
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// icon_cache_negttl defaults to 3 days (3 * 24 * 60 * 60 seconds)
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icon_cache_negttl: get_env_or("ICON_CACHE_NEGTTL", 259_200),
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private_rsa_key: format!("{}.der", &key),
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private_rsa_key_pem: format!("{}.pem", &key),
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public_rsa_key: format!("{}.pub.der", &key),
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web_vault_folder: get_env_or("WEB_VAULT_FOLDER", "web-vault/".into()),
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web_vault_enabled: get_env_or("WEB_VAULT_ENABLED", true),
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websocket_enabled: get_env_or("WEBSOCKET_ENABLED", false),
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websocket_url: format!(
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"{}:{}",
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get_env_or("WEBSOCKET_ADDRESS", "0.0.0.0".to_string()),
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get_env_or("WEBSOCKET_PORT", 3012)
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),
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extended_logging: get_env_or("EXTENDED_LOGGING", true),
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log_file: get_env("LOG_FILE"),
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disable_icon_download: get_env_or("DISABLE_ICON_DOWNLOAD", false),
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signups_allowed: get_env_or("SIGNUPS_ALLOWED", true),
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admin_token: get_env("ADMIN_TOKEN"),
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invitations_allowed: get_env_or("INVITATIONS_ALLOWED", true),
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password_iterations: get_env_or("PASSWORD_ITERATIONS", 100_000),
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show_password_hint: get_env_or("SHOW_PASSWORD_HINT", true),
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domain_set: domain.is_some(),
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domain: domain.unwrap_or("http://localhost".into()),
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yubico_cred_set: yubico_client_id.is_some() && yubico_secret_key.is_some(),
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yubico_client_id: yubico_client_id.unwrap_or("00000".into()),
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yubico_secret_key: yubico_secret_key.unwrap_or("AAAAAAA".into()),
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yubico_server: get_env("YUBICO_SERVER"),
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mail: MailConfig::load(),
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};
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Config {
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inner: RwLock::new(cfg),
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}
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}
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}
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#[derive(Debug, Clone)]
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pub struct MailConfig {
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pub smtp_host: String,
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pub smtp_port: u16,
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pub smtp_ssl: bool,
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pub smtp_from: String,
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pub smtp_from_name: String,
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pub smtp_username: Option<String>,
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pub smtp_password: Option<String>,
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}
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impl MailConfig {
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fn load() -> Option<Self> {
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use crate::util::{get_env, get_env_or};
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// When SMTP_HOST is absent, we assume the user does not want to enable it.
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let smtp_host = match get_env("SMTP_HOST") {
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Some(host) => host,
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None => return None,
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};
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let smtp_from = get_env("SMTP_FROM").unwrap_or_else(|| {
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error!("Please specify SMTP_FROM to enable SMTP support.");
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exit(1);
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});
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let smtp_from_name = get_env_or("SMTP_FROM_NAME", "Bitwarden_RS".into());
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let smtp_ssl = get_env_or("SMTP_SSL", true);
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let smtp_port = get_env("SMTP_PORT").unwrap_or_else(|| if smtp_ssl { 587u16 } else { 25u16 });
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let smtp_username = get_env("SMTP_USERNAME");
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let smtp_password = get_env("SMTP_PASSWORD").or_else(|| {
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if smtp_username.as_ref().is_some() {
|
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|
error!("SMTP_PASSWORD is mandatory when specifying SMTP_USERNAME.");
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exit(1);
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} else {
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|
None
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}
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});
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Some(MailConfig {
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smtp_host,
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|
smtp_port,
|
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|
|
smtp_ssl,
|
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|
|
smtp_from,
|
|
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|
|
smtp_from_name,
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|
|
smtp_username,
|
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|
|
smtp_password,
|
|
|
|
|
})
|
|
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|
|
}
|
|
|
|
|
}
|
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Daniel García
6 years ago