Daniel García
6 years ago
19 changed files with 453 additions and 390 deletions
@ -0,0 +1,245 @@ |
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use std::process::exit; |
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use std::sync::RwLock; |
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use handlebars::Handlebars; |
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lazy_static! { |
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pub static ref CONFIG: Config = Config::load(); |
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} |
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macro_rules! make_config { |
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( $( $name:ident: $ty:ty ),+ $(,)* ) => { |
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pub struct Config { inner: RwLock<_Config> } |
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#[derive(Default)] |
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struct _Config { |
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_templates: Handlebars, |
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$(pub $name: $ty),+ |
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} |
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paste::item! { |
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#[allow(unused)] |
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impl Config { |
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$( |
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pub fn $name(&self) -> $ty { |
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self.inner.read().unwrap().$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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)+ |
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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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local_icon_extractor: 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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domain: String, |
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domain_set: bool, |
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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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mail: Option<MailConfig>, |
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templates_folder: String, |
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reload_templates: bool, |
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} |
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fn load_templates(path: &str) -> Handlebars { |
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let mut hb = Handlebars::new(); |
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// Error on missing params
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hb.set_strict_mode(true); |
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macro_rules! reg { |
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($name:expr) => {{ |
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let template = include_str!(concat!("static/templates/", $name, ".hbs")); |
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hb.register_template_string($name, template).unwrap(); |
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}}; |
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} |
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// First register default templates here
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reg!("email/invite_accepted"); |
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reg!("email/invite_confirmed"); |
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reg!("email/pw_hint_none"); |
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reg!("email/pw_hint_some"); |
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reg!("email/send_org_invite"); |
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reg!("admin/base"); |
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reg!("admin/login"); |
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reg!("admin/page"); |
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// And then load user templates to overwrite the defaults
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// Use .hbs extension for the files
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// Templates get registered with their relative name
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hb.register_templates_directory(".hbs", path).unwrap(); |
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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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local_icon_extractor: get_env_or("LOCAL_ICON_EXTRACTOR", 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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} |
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} |
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