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ignore all http1 connection headers in h2

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Rob Ede 2022-02-22 07:07:08 +00:00
parent a6f27baff1
commit 53509a5361
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1 changed files with 19 additions and 8 deletions
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27
actix-http/src/h2/dispatcher.rs
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@ -25,7 +25,9 @@ use pin_project_lite::pin_project;
use crate::{ use crate::{
body::{BodySize, BoxBody, MessageBody}, body::{BodySize, BoxBody, MessageBody},
config::ServiceConfig, config::ServiceConfig,
header::{HeaderValue, CONNECTION, CONTENT_LENGTH, DATE, TRANSFER_ENCODING}, header::{
HeaderName, HeaderValue, CONNECTION, CONTENT_LENGTH, DATE, TRANSFER_ENCODING, UPGRADE,
},
service::HttpFlow, service::HttpFlow,
Extensions, OnConnectData, Payload, Request, Response, ResponseHead, Extensions, OnConnectData, Payload, Request, Response, ResponseHead,
}; };
@ -306,13 +308,22 @@ fn prepare_response(
// copy headers // copy headers
for (key, value) in head.headers.iter() { for (key, value) in head.headers.iter() {
match *key { match key {
// TODO: consider skipping other headers according to: // omit HTTP/1.x only headers according to:
// https://datatracker.ietf.org/doc/html/rfc7540#section-8.1.2.2 // https://datatracker.ietf.org/doc/html/rfc7540#section-8.1.2.2
// omit HTTP/1.x only headers &CONNECTION | &TRANSFER_ENCODING | &UPGRADE => continue,
CONNECTION | TRANSFER_ENCODING => continue,
CONTENT_LENGTH if skip_len => continue, &CONTENT_LENGTH if skip_len => continue,
DATE => has_date = true, &DATE => has_date = true,
// omit HTTP/1.x only headers according to:
// https://datatracker.ietf.org/doc/html/rfc7540#section-8.1.2.2
hdr if hdr == HeaderName::from_static("keep-alive")
|| hdr == HeaderName::from_static("proxy-connection") =>
{
continue
}
_ => {} _ => {}
} }