Implement basic STS reconnection
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@ -22,6 +22,7 @@ module.exports = Client;
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const events = [
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"away",
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"cap",
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"connection",
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"unhandled",
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"ctcp",
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65
src/plugins/irc-events/cap.js
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65
src/plugins/irc-events/cap.js
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@ -0,0 +1,65 @@
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"use strict";
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const Msg = require("../../models/msg");
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module.exports = function(irc, network) {
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const client = this;
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irc.on("cap ls", (data) => {
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handleSTS(data);
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});
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irc.on("cap new", (data) => {
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handleSTS(data);
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});
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function handleSTS(data) {
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if (!Object.prototype.hasOwnProperty.call(data.capabilities, "sts")) {
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return;
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}
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const isSecure = irc.connection.transport.socket.encrypted;
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const values = {};
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data.capabilities.sts.split(",").map((value) => {
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value = value.split("=", 2);
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values[value[0]] = value[1];
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});
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if (isSecure) {
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// TODO: store and update duration
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} else {
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const port = parseInt(values.port, 10);
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if (isNaN(port)) {
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return;
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}
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network.channels[0].pushMessage(
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client,
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new Msg({
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text: `Server sent a strict transport security policy, reconnecting to port ${port}…`,
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}),
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true
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);
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// Forcefully end the connection
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irc.connection.end();
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// Update the port
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network.port = port;
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irc.options.port = port;
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// Enable TLS
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network.tls = true;
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network.rejectUnauthorized = true;
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irc.options.tls = true;
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irc.options.rejectUnauthorized = true;
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// Start a new connection
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irc.connect();
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client.save();
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}
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}
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};
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