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Moves the HSTS replacement code to http_loader

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This respects STS for redirects as well.
This commit is contained in:
Sam Gibson 2015-07-18 17:23:46 +10:00
parent 826f56bdf3
commit f2148f06b1
4 changed files with 49 additions and 50 deletions
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29
components/net/http_loader.rs
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@ -7,6 +7,7 @@ use net_traits::ProgressMsg::{Payload, Done};
use devtools_traits::{DevtoolsControlMsg, NetworkEvent};
use mime_classifier::MIMEClassifier;
use resource_task::{start_sending_opt, start_sending_sniffed_opt};
use hsts::{HSTSList, secure_url};
use log;
use std::collections::HashSet;
@ -33,11 +34,13 @@ use uuid;
use std::borrow::ToOwned;
use std::boxed::FnBox;
pub fn factory(cookies_chan: Sender<ControlMsg>, devtools_chan: Option<Sender<DevtoolsControlMsg>>)
pub fn factory(cookies_chan: Sender<ControlMsg>,
devtools_chan: Option<Sender<DevtoolsControlMsg>>,
hsts_list: Option<HSTSList>)
-> Box<FnBox(LoadData, LoadConsumer, Arc<MIMEClassifier>) + Send> {
box move |load_data, senders, classifier| {
spawn_named("http_loader".to_owned(),
move || load(load_data, senders, classifier, cookies_chan, devtools_chan))
move || load(load_data, senders, classifier, cookies_chan, devtools_chan, hsts_list))
}
}
@ -69,8 +72,21 @@ fn read_block<R: Read>(reader: &mut R) -> Result<ReadResult, ()> {
}
}
fn load(mut load_data: LoadData, start_chan: LoadConsumer, classifier: Arc<MIMEClassifier>,
cookies_chan: Sender<ControlMsg>, devtools_chan: Option<Sender<DevtoolsControlMsg>>) {
fn request_must_be_secured(hsts_list: Option<&HSTSList>, url: &Url) -> bool {
match (hsts_list.as_ref(), url.domain()) {
(Some(ref l), Some(ref h)) => {
l.is_host_secure(h)
},
_ => false
}
}
fn load(mut load_data: LoadData,
start_chan: LoadConsumer,
classifier: Arc<MIMEClassifier>,
cookies_chan: Sender<ControlMsg>,
devtools_chan: Option<Sender<DevtoolsControlMsg>>,
hsts_list: Option<HSTSList>) {
// FIXME: At the time of writing this FIXME, servo didn't have any central
// location for configuration. If you're reading this and such a
// repository DOES exist, please update this constant to use it.
@ -101,6 +117,11 @@ fn load(mut load_data: LoadData, start_chan: LoadConsumer, classifier: Arc<MIMEC
loop {
iters = iters + 1;
if request_must_be_secured(hsts_list.as_ref(), &url) {
info!("{} is in the strict transport security list, requesting secure host", url);
url = secure_url(&url);
}
if iters > max_redirects {
send_error(url, "too many redirects".to_string(), start_chan);
return;