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Arlo Breault 2019-07-14 09:41:51 +02:00 • committed by Cecylia Bocovich
parent 0bded511b9
commit e60f22833a
29 changed files with 401 additions and 351 deletions
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83
proxy/init-testing.js Normal file
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/* global TESTING, Util, Params, Config, DebugUI, UI, Broker, Snowflake */
/*
Entry point.
*/
var snowflake, query, debug, silenceNotifications, log, dbg, init;
(function() {
if (((typeof TESTING === "undefined" || TESTING === null) || !TESTING) && !Util.featureDetect()) {
console.log('webrtc feature not detected. shutting down');
return;
}
snowflake = null;
query = new URLSearchParams(location.search);
debug = Params.getBool(query, 'debug', false);
silenceNotifications = Params.getBool(query, 'silent', false);
// Log to both console and UI if applicable.
// Requires that the snowflake and UI objects are hooked up in order to
// log to console.
log = function(msg) {
console.log('Snowflake: ' + msg);
return snowflake != null ? snowflake.ui.log(msg) : void 0;
};
dbg = function(msg) {
if (debug || ((snowflake != null ? snowflake.ui : void 0) instanceof DebugUI)) {
return log(msg);
}
};
init = function() {
var broker, config, ui;
config = new Config;
if ('off' !== query['ratelimit']) {
config.rateLimitBytes = Params.getByteCount(query, 'ratelimit', config.rateLimitBytes);
}
ui = null;
if (document.getElementById('status') !== null) {
ui = new DebugUI();
} else {
ui = new UI();
}
broker = new Broker(config.brokerUrl);
snowflake = new Snowflake(config, ui, broker);
log('== snowflake proxy ==');
if (Util.snowflakeIsDisabled(config.cookieName)) {
// Do not activate the proxy if any number of conditions are true.
log('Currently not active.');
return;
}
// Otherwise, begin setting up WebRTC and acting as a proxy.
dbg('Contacting Broker at ' + broker.url);
snowflake.setRelayAddr(config.relayAddr);
return snowflake.beginWebRTC();
};
// Notification of closing tab with active proxy.
window.onbeforeunload = function() {
if (
!silenceNotifications &&
snowflake !== null &&
Snowflake.MODE.WEBRTC_READY === snowflake.state
) {
return Snowflake.MESSAGE.CONFIRMATION;
}
return null;
};
window.onunload = function() {
if (snowflake !== null) { snowflake.disable(); }
return null;
};
window.onload = init;
}());