29 releases
0.7.0 | Jan 6, 2024 |
---|---|
0.6.5 | Dec 6, 2023 |
0.6.4 | Oct 28, 2022 |
0.6.1 | Mar 7, 2022 |
0.1.0 | Jun 15, 2019 |
#5 in HTTP server
286,118 downloads per month
Used in 156 crates
(112 directly)
59KB
1K
SLoC
actix-cors
Cross-Origin Resource Sharing (CORS) controls for Actix Web.
This middleware can be applied to both applications and resources. Once built, a Cors
builder can be used as an argument for Actix Web's App::wrap()
, Scope::wrap()
, or Resource::wrap()
methods.
This CORS middleware automatically handles OPTIONS
preflight requests.
Crate Features
draft-private-network-access
: ⚠️ Unstable. Adds opt-in support for the Private Network Access spec extensions. This feature is unstable since it will follow breaking changes in the draft spec until it is finalized.
Example
use actix_cors::Cors;
use actix_web::{get, http, web, App, HttpRequest, HttpResponse, HttpServer};
#[get("/index.html")]
async fn index(req: HttpRequest) -> &'static str {
"<p>Hello World!</p>"
}
#[actix_web::main]
async fn main() -> std::io::Result<()> {
HttpServer::new(|| {
let cors = Cors::default()
.allowed_origin("https://www.rust-lang.org")
.allowed_origin_fn(|origin, _req_head| {
origin.as_bytes().ends_with(b".rust-lang.org")
})
.allowed_methods(vec!["GET", "POST"])
.allowed_headers(vec![http::header::AUTHORIZATION, http::header::ACCEPT])
.allowed_header(http::header::CONTENT_TYPE)
.max_age(3600);
App::new()
.wrap(cors)
.service(index)
})
.bind(("127.0.0.1", 8080))?
.run()
.await;
Ok(())
}
Documentation & Resources
- API Documentation
- Example Project
- Minimum Supported Rust Version (MSRV): 1.57
Dependencies
~14–25MB
~435K SLoC