Files
windmill/backend/windmill-api/src/lib.rs
Guillaume Bouvignies a190f9b91c feat: Custom concurrency key for scripts (#3046)
* feat: Custom concurrency key for scripts

* Add FE page for concurrency groups

* sqlx prepare

* rebase migration

* interpolate args value

* emptyString -> undefined
2024-01-23 12:46:19 +01:00

368 lines
12 KiB
Rust

/*
* Author: Ruben Fiszel
* Copyright: Windmill Labs, Inc 2022
* This file and its contents are licensed under the AGPLv3 License.
* Please see the included NOTICE for copyright information and
* LICENSE-AGPL for a copy of the license.
*/
use crate::db::ApiAuthed;
use crate::embeddings::load_embeddings_db;
use crate::oauth2::AllClients;
use crate::saml::{SamlSsoLogin, ServiceProviderExt};
use crate::scim::has_scim_token;
use crate::tracing_init::MyOnFailure;
use crate::{
oauth2::SlackVerifier,
tracing_init::{MyMakeSpan, MyOnResponse},
users::OptAuthed,
webhook_util::WebhookShared,
};
use anyhow::Context;
use argon2::Argon2;
use axum::extract::DefaultBodyLimit;
use axum::{middleware::from_extractor, routing::get, Extension, Router};
use db::DB;
use git_version::git_version;
use hyper::{http, Method};
use reqwest::Client;
use std::collections::HashMap;
use std::{net::SocketAddr, sync::Arc};
use tokio::sync::RwLock;
use tower::ServiceBuilder;
use tower_cookies::CookieManagerLayer;
use tower_http::{
cors::{Any, CorsLayer},
trace::TraceLayer,
};
use windmill_common::db::UserDB;
#[cfg(feature = "enterprise_saml")]
use windmill_common::ee::{get_license_plan, LicensePlan};
use windmill_common::utils::rd_string;
use windmill_common::worker::ALL_TAGS;
use windmill_common::BASE_URL;
use windmill_common::error::AppError;
mod apps;
mod audit;
mod capture;
mod configs;
mod db;
mod drafts;
pub mod ee;
pub mod embeddings;
mod favorite;
mod flows;
mod folders;
mod granular_acls;
mod groups;
mod inputs;
mod integration;
pub mod job_helpers;
pub mod job_metrics;
pub mod jobs;
pub mod oauth2;
mod concurrency_groups;
mod oidc;
mod openai;
mod raw_apps;
mod resources;
mod saml;
mod schedule;
mod scim;
mod scripts;
mod settings;
mod static_assets;
mod tracing_init;
mod users;
mod utils;
mod variables;
mod webhook_util;
mod workers;
mod workspaces;
pub const GIT_VERSION: &str =
git_version!(args = ["--tag", "--always"], fallback = "unknown-version");
pub const DEFAULT_BODY_LIMIT: usize = 2097152 * 100; // 200MB
lazy_static::lazy_static! {
pub static ref REQUEST_SIZE_LIMIT: Arc<RwLock<usize>> = Arc::new(RwLock::new(DEFAULT_BODY_LIMIT));
pub static ref COOKIE_DOMAIN: Option<String> = std::env::var("COOKIE_DOMAIN").ok();
pub static ref SLACK_SIGNING_SECRET: Option<SlackVerifier> = std::env::var("SLACK_SIGNING_SECRET")
.ok()
.map(|x| SlackVerifier::new(x).unwrap());
pub static ref IS_SECURE: Arc<RwLock<bool>> = Arc::new(RwLock::new(false));
pub static ref HTTP_CLIENT: Client = reqwest::ClientBuilder::new()
.user_agent("windmill/beta")
.danger_accept_invalid_certs(std::env::var("ACCEPT_INVALID_CERTS").is_ok())
.build().unwrap();
pub static ref OAUTH_CLIENTS: Arc<RwLock<AllClients>> = Arc::new(RwLock::new(AllClients {
logins: HashMap::new(),
connects: HashMap::new(),
slack: None
}));
}
pub async fn run_server(
db: DB,
rsmq: Option<rsmq_async::MultiplexedRsmq>,
addr: SocketAddr,
mut rx: tokio::sync::broadcast::Receiver<()>,
port_tx: tokio::sync::oneshot::Sender<String>,
server_mode: bool,
) -> anyhow::Result<()> {
if let Some(mut rsmq) = rsmq.clone() {
for tag in ALL_TAGS.read().await.iter() {
let r =
rsmq_async::RsmqConnection::create_queue(&mut rsmq, &tag, None, None, None).await;
if let Err(e) = r {
tracing::info!("Redis queue {tag} could not be created: {e}");
} else {
tracing::info!("Redis queue {tag} created");
}
}
}
let user_db = UserDB::new(db.clone());
let auth_cache = Arc::new(users::AuthCache::new(
db.clone(),
std::env::var("SUPERADMIN_SECRET").ok(),
));
let argon2 = Arc::new(Argon2::default());
let middleware_stack = ServiceBuilder::new()
.layer(
TraceLayer::new_for_http()
.on_response(MyOnResponse {})
.make_span_with(MyMakeSpan {})
.on_request(())
.on_failure(MyOnFailure {}),
)
.layer(Extension(db.clone()))
.layer(Extension(rsmq))
.layer(Extension(user_db))
.layer(Extension(auth_cache.clone()))
.layer(CookieManagerLayer::new())
.layer(Extension(WebhookShared::new(rx.resubscribe(), db.clone())))
.layer(DefaultBodyLimit::max(
REQUEST_SIZE_LIMIT.read().await.clone(),
));
let cors = CorsLayer::new()
.allow_methods([Method::GET, Method::POST])
.allow_headers([http::header::CONTENT_TYPE, http::header::AUTHORIZATION])
.allow_origin(Any);
#[cfg(feature = "enterprise_saml")]
let sp_extension: (ServiceProviderExt, SamlSsoLogin) = match get_license_plan().await {
LicensePlan::Enterprise => saml::build_sp_extension().await?,
LicensePlan::Pro => (ServiceProviderExt(None), SamlSsoLogin(None)),
};
#[cfg(not(feature = "enterprise_saml"))]
let sp_extension = (ServiceProviderExt(), SamlSsoLogin(None));
let embeddings_db = if server_mode {
Some(load_embeddings_db(&db))
} else {
None
};
// build our application with a route
let app = Router::new()
.nest(
"/api",
Router::new()
.nest(
"/w/:workspace_id",
Router::new()
// Reordered alphabetically
.nest("/acls", granular_acls::workspaced_service())
.nest("/apps", apps::workspaced_service())
.nest("/audit", audit::workspaced_service())
.nest("/capture", capture::workspaced_service())
.nest(
"/embeddings",
embeddings::workspaced_service(embeddings_db.clone()),
)
.nest("/drafts", drafts::workspaced_service())
.nest("/favorites", favorite::workspaced_service())
.nest("/flows", flows::workspaced_service())
.nest("/folders", folders::workspaced_service())
.nest("/groups", groups::workspaced_service())
.nest("/inputs", inputs::workspaced_service())
.nest("/job_metrics", job_metrics::workspaced_service())
.nest("/job_helpers", job_helpers::workspaced_service())
.nest("/jobs", jobs::workspaced_service())
.nest("/oauth", oauth2::workspaced_service())
.nest("/openai", openai::workspaced_service())
.nest("/raw_apps", raw_apps::workspaced_service())
.nest("/resources", resources::workspaced_service())
.nest("/schedules", schedule::workspaced_service())
.nest("/scripts", scripts::workspaced_service())
.nest(
"/users",
users::workspaced_service().layer(Extension(argon2.clone())),
)
.nest("/variables", variables::workspaced_service())
.nest("/workspaces", workspaces::workspaced_service())
.nest("/oidc", oidc::workspaced_service()),
)
.nest("/workspaces", workspaces::global_service())
.nest(
"/users",
users::global_service().layer(Extension(argon2.clone())),
)
.nest("/settings", settings::global_service())
.nest("/workers", workers::global_service())
.nest("/configs", configs::global_service())
.nest("/scripts", scripts::global_service())
.nest("/integrations", integration::global_service())
.nest("/groups", groups::global_service())
.nest("/flows", flows::global_service())
.nest("/apps", apps::global_service().layer(cors.clone()))
.nest("/schedules", schedule::global_service())
.nest(
"/embeddings",
embeddings::global_service(embeddings_db.clone()),
)
.route_layer(from_extractor::<ApiAuthed>())
.route_layer(from_extractor::<users::Tokened>())
.nest("/jobs", jobs::global_root_service())
.nest("/oidc", oidc::global_service())
.nest(
"/saml",
saml::global_service().layer(Extension(Arc::new(sp_extension.0))),
)
.nest(
"/scim",
scim::global_service().route_layer(axum::middleware::from_fn(has_scim_token)),
)
.nest("/concurrency_groups", concurrency_groups::global_service())
.nest("/scripts_u", scripts::global_unauthed_service())
.nest(
"/w/:workspace_id/apps_u",
apps::unauthed_service()
.layer(from_extractor::<OptAuthed>())
.layer(cors.clone()),
)
.nest(
"/w/:workspace_id/jobs_u",
jobs::global_service().layer(cors.clone()),
)
.nest(
"/w/:workspace_id/resources_u",
resources::public_service().layer(cors.clone()),
)
.nest(
"/w/:workspace_id/capture_u",
capture::global_service().layer(cors),
)
.nest(
"/auth",
users::make_unauthed_service().layer(Extension(argon2)),
)
.nest(
"/oauth",
oauth2::global_service().layer(Extension(Arc::new(sp_extension.1))),
)
.route("/version", get(git_v))
.route("/uptodate", get(is_up_to_date))
.route("/ee_license", get(ee_license))
.route("/openapi.yaml", get(openapi)),
)
.fallback(static_assets::static_handler)
.layer(middleware_stack);
let instance_name = rd_string(5);
let server = axum::Server::bind(&addr).serve(app.into_make_service());
let port = server.local_addr().port();
tracing::info!(
instance = %instance_name,
"server started on port={} and addr={}",
port,
server.local_addr().ip()
);
port_tx
.send(format!("http://localhost:{}", server.local_addr().port()))
.expect("Failed to send port");
let server = server.with_graceful_shutdown(async {
rx.recv().await.ok();
println!("Graceful shutdown of server");
});
server.await?;
Ok(())
}
async fn is_up_to_date() -> Result<String, AppError> {
let error_reading_version = || anyhow::anyhow!("Error reading latest released version");
let version = HTTP_CLIENT
.get("https://api.github.com/repos/windmill-labs/windmill/releases/latest")
.send()
.await
.context("Impossible to reach api.github")?
.json::<serde_json::Value>()
.await?
.get("tag_name")
.ok_or_else(error_reading_version)?
.as_str()
.ok_or_else(error_reading_version)?
.to_string();
let release = GIT_VERSION
.split('-')
.next()
.ok_or_else(error_reading_version)?
.to_string();
if version == release {
Ok("yes".to_string())
} else {
Ok(format!("Update: {GIT_VERSION} -> {version}"))
}
}
#[cfg(feature = "enterprise")]
async fn git_v() -> String {
format!("EE {GIT_VERSION}")
}
#[cfg(not(feature = "enterprise"))]
async fn git_v() -> String {
format!("CE {GIT_VERSION}")
}
#[cfg(not(feature = "enterprise"))]
async fn ee_license() -> &'static str {
""
}
#[cfg(feature = "enterprise")]
async fn ee_license() -> String {
use windmill_common::ee::LICENSE_KEY_ID;
LICENSE_KEY_ID.read().await.clone()
}
async fn openapi() -> &'static str {
include_str!("../openapi-deref.yaml")
}
pub async fn migrate_db(db: &DB) -> anyhow::Result<()> {
db::migrate(db).await?;
Ok(())
}