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servo: Merge #10672 - Improvements to network preferences, HTTP redirection limiting (from frewsxcv:net-network); r=KiChjang
Source-Repo: https://github.com/servo/servo Source-Revision: 80662f1e4e3054415700f1d82896bd76626b022d
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@ -423,7 +423,7 @@ impl FontCacheThread {
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// derived from http://stackoverflow.com/a/10864297/3830
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fn is_supported_font_type(toplevel: &TopLevel, sublevel: &SubLevel) -> bool {
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if !prefs::get_pref("net.mime.sniff").as_boolean().unwrap_or(false) {
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if !prefs::get_pref("network.mime.sniff").as_boolean().unwrap_or(false) {
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return true;
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}
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@ -44,6 +44,7 @@ use time::Tm;
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#[cfg(any(target_os = "macos", target_os = "linux"))]
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use tinyfiledialogs;
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use url::Url;
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use util::prefs;
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use util::resource_files::resources_dir_path;
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use util::thread::spawn_named;
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use uuid;
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@ -165,7 +166,7 @@ fn load_for_consumer(load_data: LoadData,
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Err(LoadError::Connection(url, e)) => {
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send_error(url, e, start_chan)
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}
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Err(LoadError::MaxRedirects(url)) => {
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Err(LoadError::MaxRedirects(url, _)) => {
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send_error(url, "too many redirects".to_owned(), start_chan)
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}
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Err(LoadError::Cors(url, msg)) |
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@ -335,7 +336,7 @@ pub enum LoadError {
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Ssl(Url, String),
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InvalidRedirect(Url, String),
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Decoding(Url, String),
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MaxRedirects(Url),
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MaxRedirects(Url, u32), // u32 indicates number of redirects that occurred
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ConnectionAborted(String),
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Cancelled(Url, String),
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}
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@ -726,10 +727,7 @@ pub fn load<A, B>(load_data: LoadData,
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user_agent: String,
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cancel_listener: &CancellationListener)
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-> Result<StreamedResponse<A::R>, LoadError> where A: HttpRequest + 'static, B: UIProvider {
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// FIXME: At the time of writing this FIXME, servo didn't have any central
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// location for configuration. If you're reading this and such a
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// repository DOES exist, please update this constant to use it.
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let max_redirects = 50;
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let max_redirects = prefs::get_pref("network.http.redirection-limit").as_i64().unwrap() as u32;
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let mut iters = 0;
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// URL of the document being loaded, as seen by all the higher-level code.
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let mut doc_url = load_data.url.clone();
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@ -761,7 +759,7 @@ pub fn load<A, B>(load_data: LoadData,
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}
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if iters > max_redirects {
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return Err(LoadError::MaxRedirects(doc_url));
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return Err(LoadError::MaxRedirects(doc_url, iters - 1));
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}
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if &*doc_url.scheme != "http" && &*doc_url.scheme != "https" {
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@ -77,7 +77,7 @@ pub fn start_sending_sniffed_opt(start_chan: LoadConsumer, mut metadata: Metadat
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classifier: Arc<MIMEClassifier>, partial_body: &[u8],
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context: LoadContext)
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-> Result<ProgressSender, ()> {
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if prefs::get_pref("net.mime.sniff").as_boolean().unwrap_or(false) {
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if prefs::get_pref("network.mime.sniff").as_boolean().unwrap_or(false) {
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// TODO: should be calculated in the resource loader, from pull requeset #4094
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let mut no_sniff = NoSniffFlag::OFF;
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let mut check_for_apache_bug = ApacheBugFlag::OFF;
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@ -49,7 +49,8 @@
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"layout.text-orientation.enabled": false,
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"layout.viewport.enabled": false,
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"layout.writing-mode.enabled": false,
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"net.mime.sniff": false,
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"network.http.redirection-limit": 20,
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"network.mime.sniff": false,
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"shell.native-titlebar.enabled": true,
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"shell.homepage": "http://servo.org"
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}
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@ -28,6 +28,7 @@ use std::io::{self, Write, Read, Cursor};
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use std::sync::mpsc::Receiver;
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use std::sync::{Arc, mpsc, RwLock};
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use url::Url;
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use util::prefs;
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const DEFAULT_USER_AGENT: &'static str = "Test-agent";
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@ -1103,13 +1104,20 @@ fn test_load_errors_when_there_is_too_many_redirects() {
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let http_state = HttpState::new();
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let ui_provider = TestProvider::new();
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let redirect_limit = 13.;
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prefs::set_pref("network.http.redirection-limit",
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prefs::PrefValue::Number(redirect_limit));
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match load(load_data, &ui_provider, &http_state, None, &Factory,
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DEFAULT_USER_AGENT.to_owned(), &CancellationListener::new(None)) {
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Err(LoadError::MaxRedirects(url)) => {
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Err(LoadError::MaxRedirects(url, num_redirects)) => {
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assert_eq!(num_redirects, redirect_limit as u32);
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assert_eq!(url.domain().unwrap(), "mozilla.com")
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},
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_ => panic!("expected max redirects to fail")
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}
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prefs::reset_pref("network.http.redirection-limit");
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}
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#[test]
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@ -8,7 +8,7 @@ use util::prefs::{PrefValue, extend_prefs, read_prefs_from_file, get_pref, set_p
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fn test_create_pref() {
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let json_str = "{\
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\"layout.writing-mode.enabled\": true,\
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\"net.mime.sniff\": false,\
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\"network.mime.sniff\": false,\
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\"shell.homepage\": \"http://servo.org\"\
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}";
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