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cors origin validator function receives origin as first parameter (#120)

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This commit is contained in:
Rob Ede
2020-10-19 19:30:46 +01:00
committed by GitHub
parent 6084c47810
commit f20b724830
7 changed files with 44 additions and 26 deletions
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17
actix-cors/examples/cors.rs
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@ -14,15 +14,18 @@ async fn main() -> std::io::Result<()> {
// add specific origin to allowed origin list
.allowed_origin("http://project.local:8080")
// allow any port on localhost
.allowed_origin_fn(|req_head| {
.allowed_origin_fn(|origin, _req_head| {
origin.as_bytes().starts_with(b"http://localhost")
// manual alternative:
// unwrapping is acceptable on the origin header since this function is
// only called when it exists
req_head
.headers()
.get(header::ORIGIN)
.unwrap()
.as_bytes()
.starts_with(b"http://localhost")
// req_head
// .headers()
// .get(header::ORIGIN)
// .unwrap()
// .as_bytes()
// .starts_with(b"http://localhost")
})
// set allowed methods list
.allowed_methods(vec!["GET", "POST"])