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Code Issues Releases Wiki Activity

Correct composing of multiple origins in cors (#518)

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Douman 2018-09-21 08:45:22 +03:00 committed by GitHub
parent 0dc96658f2
commit 1b298142e3
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2 changed files with 12 additions and 9 deletions
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1
CHANGES.md
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@ -5,6 +5,7 @@
### Fixed ### Fixed
* HTTP1 decoding errors are reported to the client. #512 * HTTP1 decoding errors are reported to the client. #512
* Correctly compose multiple allowed origins in CORS. #517
## [0.7.8] - 2018-09-17 ## [0.7.8] - 2018-09-17

20
src/middleware/cors.rs
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@ -826,8 +826,8 @@ impl<S: 'static> CorsBuilder<S> {
if let AllOrSome::Some(ref origins) = cors.origins { if let AllOrSome::Some(ref origins) = cors.origins {
let s = origins let s = origins
.iter() .iter()
.fold(String::new(), |s, v| s + &v.to_string()); .fold(String::new(), |s, v| format!("{}, {}", s, v));
cors.origins_str = Some(HeaderValue::try_from(s.as_str()).unwrap()); cors.origins_str = Some(HeaderValue::try_from(&s[2..]).unwrap());
} }
if !self.expose_hdrs.is_empty() { if !self.expose_hdrs.is_empty() {
@ -1122,16 +1122,18 @@ mod tests {
let cors = Cors::build() let cors = Cors::build()
.disable_vary_header() .disable_vary_header()
.allowed_origin("https://www.example.com") .allowed_origin("https://www.example.com")
.allowed_origin("https://www.google.com")
.finish(); .finish();
let resp: HttpResponse = HttpResponse::Ok().into(); let resp: HttpResponse = HttpResponse::Ok().into();
let resp = cors.response(&req, resp).unwrap().response(); let resp = cors.response(&req, resp).unwrap().response();
assert_eq!(
&b"https://www.example.com"[..], let origins_str = resp.headers().get(header::ACCESS_CONTROL_ALLOW_ORIGIN).unwrap().to_str().unwrap();
resp.headers()
.get(header::ACCESS_CONTROL_ALLOW_ORIGIN) if origins_str.starts_with("https://www.example.com") {
.unwrap() assert_eq!("https://www.example.com, https://www.google.com", origins_str);
.as_bytes() } else {
); assert_eq!("https://www.google.com, https://www.example.com", origins_str);
}
} }
#[test] #[test]