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annotate rlgwebd @ 204:a200b313870d

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Use either HTTP or HTTPS. If HTTPS is enabled, RLGWebD will not use insecure HTTP.
author John "Elwin" Edwards
date Sun, 08 Jan 2017 16:17:11 -0500
parents 5491ca3a335b
children 04c2a895b679
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #!/usr/bin/env node
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2
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3 var http = require('http');
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4 var https = require('https');
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5 var net = require('net');
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6 var url = require('url');
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7 var path = require('path');
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8 var fs = require('fs');
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9 var events = require('events');
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10 var child_process = require('child_process');
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11 // Dependencies
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12 var posix = require("posix");
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13 var pty = require("pty.js");
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14 var WebSocketServer = require("websocket").server;
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15
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16 /* Default options */
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17 var rlgwebd_options = {
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18 control_socket: "/var/run/rlgwebd.sock",
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19 port: 8080,
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20 chrootDir: "/var/dgl/",
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21 username: "rodney",
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22 static_root: "/var/www/"
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23 };
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24
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25 /* Read configuration from a file */
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26 var config_file = "/etc/rlgwebd.conf";
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27 var config_lines = read_or_die(config_file, "Configuration file").toString().split('\n');
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28
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29 for (var i = 0; i < config_lines.length; i++) {
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30 if (config_lines[i].length > 0 && config_lines[i][0] != '#') {
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31 var config_fields = config_lines[i].split('=');
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32 if (config_fields.length < 2)
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33 continue;
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34 var option_name = config_fields[0].trim();
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35 // This can't handle values containing '=' or whitespace at the end
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36 var option_value = config_fields[1].trim();
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37 rlgwebd_options[option_name] = option_value;
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38 }
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39 }
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40
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41 /* Should HTTPS be enabled? */
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42 if ("domain_name" in rlgwebd_options && "keyfile" in rlgwebd_options &&
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43 "certfile" in rlgwebd_options)
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44 rlgwebd_options["use_https"] = true;
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45
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46 var clearbufs = [
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47 new Buffer([27, 91, 72, 27, 91, 50, 74]), // xterm: CSI H CSI 2J
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48 new Buffer([27, 91, 72, 27, 91, 74]) // screen: CSI H CSI J
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49 ];
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50
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51 /* Data on the games available. */
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52 var games = {
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53 "rogue3": {
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54 "name": "Rogue V3",
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55 "uname": "rogue3",
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56 "suffix": ".r3sav",
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57 "path": "/usr/bin/rogue3"
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58 },
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59 "rogue4": {
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60 "name": "Rogue V4",
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61 "uname": "rogue4",
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62 "suffix": ".r4sav",
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63 "path": "/usr/bin/rogue4"
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64 },
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65 "rogue5": {
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66 "name": "Rogue V5",
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67 "uname": "rogue5",
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68 "suffix": ".r5sav",
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69 "path": "/usr/bin/rogue5"
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70 },
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71 "srogue": {
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72 "name": "Super-Rogue",
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73 "uname": "srogue",
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74 "suffix": ".srsav",
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75 "path": "/usr/bin/srogue"
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76 },
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77 "arogue5": {
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78 "name": "Advanced Rogue 5",
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79 "uname": "arogue5",
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80 "suffix": ".ar5sav",
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81 "path": "/usr/bin/arogue5"
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82 },
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83 "arogue7": {
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84 "name": "Advanced Rogue 7",
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85 "uname": "arogue7",
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