lldap/server/src/main.rs
2021-10-20 08:58:36 +02:00

98 lines
3.1 KiB
Rust

#![forbid(unsafe_code)]
#![allow(clippy::nonstandard_macro_braces)]
use crate::{
domain::{
handler::{BackendHandler, CreateUserRequest},
sql_backend_handler::SqlBackendHandler,
sql_opaque_handler::register_password,
sql_tables::PoolOptions,
},
infra::{cli::*, configuration::Configuration, db_cleaner::Scheduler},
};
use actix::Actor;
use anyhow::{anyhow, Context, Result};
use futures_util::TryFutureExt;
use log::*;
mod domain;
mod infra;
async fn create_admin_user(handler: &SqlBackendHandler, config: &Configuration) -> Result<()> {
assert!(
config.ldap_user_pass.len() >= 8,
"Minimum password length is 8 characters, got {} characters",
config.ldap_user_pass.len()
);
handler
.create_user(CreateUserRequest {
user_id: config.ldap_user_dn.clone(),
display_name: Some("Administrator".to_string()),
..Default::default()
})
.and_then(|_| register_password(handler, &config.ldap_user_dn, &config.ldap_user_pass))
.await
.context("Error creating admin user")?;
let admin_group_id = handler
.create_group("lldap_admin")
.await
.context("Error creating admin group")?;
handler
.add_user_to_group(&config.ldap_user_dn, admin_group_id)
.await
.context("Error adding admin user to group")
}
async fn run_server(config: Configuration) -> Result<()> {
let sql_pool = PoolOptions::new()
.max_connections(5)
.connect(&config.database_url)
.await?;
domain::sql_tables::init_table(&sql_pool).await?;
let backend_handler = SqlBackendHandler::new(config.clone(), sql_pool.clone());
if let Err(e) = backend_handler.get_user_details(&config.ldap_user_dn).await {
warn!("Could not get admin user, trying to create it: {:#}", e);
create_admin_user(&backend_handler, &config)
.await
.map_err(|e| anyhow!("Error setting up admin login/account: {:#}", e))?;
}
let server_builder = infra::ldap_server::build_ldap_server(
&config,
backend_handler.clone(),
actix_server::Server::build(),
)?;
infra::jwt_sql_tables::init_table(&sql_pool).await?;
let server_builder =
infra::tcp_server::build_tcp_server(&config, backend_handler, server_builder).await?;
// Run every hour.
let scheduler = Scheduler::new("0 0 * * * * *", sql_pool);
scheduler.start();
server_builder.workers(1).run().await?;
Ok(())
}
fn run_server_command(opts: RunOpts) -> Result<()> {
let config = infra::configuration::init(opts.clone())?;
infra::logging::init(config.clone())?;
info!("Starting LLDAP....");
debug!("CLI: {:#?}", opts);
debug!("Configuration: {:#?}", config);
actix::run(
run_server(config).unwrap_or_else(|e| error!("Could not bring up the servers: {:?}", e)),
)?;
info!("End.");
Ok(())
}
fn main() -> Result<()> {
let cli_opts = infra::cli::init();
match cli_opts.command {
Command::ExportGraphQLSchema(opts) => infra::graphql::api::export_schema(opts),
Command::Run(opts) => run_server_command(opts),
}
}