133 lines
3.6 KiB
Rust
133 lines
3.6 KiB
Rust
#![feature(proc_macro_hygiene, decl_macro)]
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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 rocket;
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#[macro_use]
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extern crate rocket_contrib;
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use color_eyre::eyre::Result;
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use diesel::pg::PgConnection;
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use diesel::prelude::*;
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use rocket::{
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http::{Cookie, Cookies, SameSite},
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response::Redirect,
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};
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use rocket_contrib::helmet::SpaceHelmet;
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use rocket_oauth2::{OAuth2, TokenResponse};
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pub mod api;
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pub mod gitea;
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pub mod jwt;
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pub mod models;
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pub mod schema;
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#[database("main_data")]
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pub struct MainDatabase(PgConnection);
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pub struct Gitea;
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#[tracing::instrument(skip(oauth2, cookies))]
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#[get("/login/gitea")]
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fn gitea_login(oauth2: OAuth2<Gitea>, mut cookies: Cookies<'_>) -> Redirect {
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oauth2.get_redirect(&mut cookies, &[""]).unwrap()
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}
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#[tracing::instrument(skip(conn, token, cookies))]
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#[get("/auth/gitea")]
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fn gitea_callback(
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conn: MainDatabase,
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token: TokenResponse<Gitea>,
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mut cookies: Cookies<'_>,
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) -> String {
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let tok = token.access_token().to_string();
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let refresh = token.refresh_token().unwrap().to_string();
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let gitea_user = gitea::user(tok.clone()).expect("gitea api call to work");
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use schema::{
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gitea_tokens, tokens,
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users::{
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dsl::{email, users},
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table as users_table,
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},
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};
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let user: models::User = match users
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.filter(email.eq(gitea_user.email.clone()))
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.limit(1)
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.load::<models::User>(&*conn)
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{
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Ok(u) => {
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if u.len() == 0 {
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let u = models::NewUser {
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salutation: gitea_user.full_name,
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email: gitea_user.email,
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is_admin: gitea_user.is_admin,
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is_locked: false,
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tier: 0,
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};
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let u: models::User = diesel::insert_into(users_table)
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.values(&u)
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.get_result(&*conn)
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.expect("able to insert user");
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let tok = models::NewGiteaToken {
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user_id: u.id.clone(),
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access_token: tok,
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refresh_token: refresh,
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};
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let _: models::GiteaToken = diesel::insert_into(gitea_tokens::table)
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.values(&tok)
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.get_result(&*conn)
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.expect("able to insert token");
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u
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} else {
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tracing::info!("{} {:?} logged in", u[0].id, u[0].salutation);
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u[0].clone()
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}
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}
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Err(why) => {
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tracing::error!("error reading from database: {}", why);
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todo!("error response")
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}
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};
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let tok: models::Token = diesel::insert_into(tokens::table)
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.values(&models::NewToken {
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user_id: user.id.clone(),
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})
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.get_result(&*conn)
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.expect("create token information");
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tracing::info!("created new token for {} with id {}", user.id, tok.id);
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let tok = jwt::make(user.id, tok.id).expect("to sign JWT");
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// Set a private cookie with the access token
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cookies.add_private(
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Cookie::build("token", tok.clone())
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.same_site(SameSite::Lax)
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.finish(),
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);
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tok
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}
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fn main() -> Result<()> {
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color_eyre::install()?;
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tracing_subscriber::fmt::init();
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tracing::trace!("JWT secret: {:?}", *jwt::SECRET);
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rocket::ignite()
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.attach(OAuth2::<Gitea>::fairing("gitea"))
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.attach(MainDatabase::fairing())
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.attach(SpaceHelmet::default())
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.mount("/api", routes![api::get_user])
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.mount("/", routes![gitea_login, gitea_callback])
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.launch();
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Ok(())
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}
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