74 lines
1.5 KiB
JavaScript
74 lines
1.5 KiB
JavaScript
var fs = require("fs");
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var Helper = require("./helper");
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function oidentdFile(file) {
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this.file = Helper.expandHome(file);
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this.connectionId = 0;
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this.connections = {};
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this.refresh();
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}
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oidentdFile.prototype = {
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hookSocket: function(socket, user) {
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var that = this;
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var id = null;
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socket.on("connect", function() {
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id = that.addSocket(socket, user);
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that.refresh();
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});
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socket.on("close", function() {
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that.removeConnection(id);
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that.refresh();
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});
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},
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addSocket: function(socket, user) {
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var id = this.connectionId++;
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this.connections[id] = {socket: socket, user: user};
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return id;
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},
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removeSocket: function(socket) {
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for (var id in this.connections) {
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if (this.connections[id] === socket) {
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delete this.connections[id];
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break;
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}
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}
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},
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removeConnection: function(id) {
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delete this.connections[id];
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},
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getSockets: function() {
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return this.connections;
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},
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refresh: function() {
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var file = "# Warning: file generated by The Lounge: changes will be overwritten!\n";
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function makeRule(connection) {
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return "to " + connection.socket.remoteAddress
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+ " lport " + connection.socket.localPort
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+ " from " + connection.socket.localAddress
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+ " fport " + connection.socket.remotePort
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+ " { reply \"" + connection.user + "\" }\n";
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}
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for (var id in this.connections) {
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file += makeRule(this.connections[id]);
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}
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fs.writeFile(this.file, file, {flag: "w+"}, function(err) {
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if (err) {
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log.error("Failed to update oidentd file!", err);
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}
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});
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},
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};
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module.exports = oidentdFile;
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