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feat: cors headers

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Sebastian Pravda 2022-11-24 18:58:40 +01:00
parent fb87ad6313
commit d72ef89abb
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1 changed files with 29 additions and 3 deletions
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32
api/src/lib.rs
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@ -1,9 +1,10 @@
#[macro_use]
extern crate rocket;
use rocket::fairing::{self, AdHoc};
use rocket::fairing::{self, AdHoc, Fairing, Kind, Info};
use rocket::{Build, Rocket};
use rocket::http::Header;
use rocket::{Build, Rocket, Request, Response};
use migration::MigratorTrait;
use sea_orm_rocket::Database;
@ -19,6 +20,30 @@ use pool::Db;
pub use entity::candidate;
pub use entity::candidate::Entity as Candidate;
struct CORS;
#[rocket::async_trait]
impl Fairing for CORS {
fn info(&self) -> Info {
Info {
name: "Add CORS headers to responses",
kind: Kind::Response
}
}
async fn on_response<'r>(&self, _request: &'r Request<'_>, response: &mut Response<'r>) {
response.set_header(Header::new("Access-Control-Allow-Origin", "http://localhost:5173"));
response.set_header(Header::new("Access-Control-Allow-Methods", "POST, GET, OPTIONS"));
response.set_header(Header::new("Access-Control-Allow-Headers", "content-type"));
response.set_header(Header::new("Access-Control-Allow-Credentials", "true"));
}
}
#[options("/<_..>")]
fn all_options() {
/* Intentionally left empty */
}
#[get("/hello")]
async fn hello() -> &'static str {
"Hello, world!"
@ -32,10 +57,11 @@ async fn run_migrations(rocket: Rocket<Build>) -> fairing::Result {
pub fn rocket() -> Rocket<Build>{
rocket::build()
.attach(CORS)
.attach(Db::init())
.attach(AdHoc::try_on_ignite("Migrations", run_migrations))
//.mount("/", FileServer::from(relative!("/static")))
.mount("/", routes![hello])
.mount("/", routes![hello, all_options])
.mount(
"/candidate/",
routes![