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wserver.js
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wserver.js
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console.log("[ INFO ] Starting ESP-RFID WebSocket Emulation Server");
const WebSocket = require("ws");
console.log("[ INFO ] You can connect to ws:https://localhost (default port is 80)");
const wss = new WebSocket.Server({
port: 80
});
wss.broadcast = function broadcast(data) {
wss.clients.forEach(function each(client) {
if (client.readyState === WebSocket.OPEN) {
client.send(JSON.stringify(data));
}
});
};
var networks = {
"command": "ssidlist",
"list": [{
"ssid": "Company's Network",
"bssid": "4c:f4:39:a1:41",
"rssi": "-84"
},
{
"ssid": "Home Router",
"bssid": "8a:e6:63:a8:15",
"rssi": "-42"
},
{
"ssid": "SSID Shown Here",
"bssid": "8a:f5:86:c3:12",
"rssi": "-77"
},
{
"ssid": "Great Wall of WPA",
"bssid": "9c:f1:90:c5:15",
"rssi": "-80"
},
{
"ssid": "Not Internet",
"bssid": "8c:e4:57:c5:16",
"rssi": "-87"
}
]
}
var latestlog = {
"command": "latestlist",
"page": 1,
"haspages": 1,
"list": [
"{\"timestamp\":1518198383,\"uid\":\"8ab424c10\",\"username\":\"Moody Bond\",\"acctype\":1}",
"{\"timestamp\":1514952461,\"uid\":\"4de212c96\",\"username\":\"Unknown\",\"acctype\":0}",
"{\"timestamp\":1516598710,\"uid\":\"8de284c27\",\"username\":\"Marta Cooley\",\"acctype\":99}",
"{\"timestamp\":1516649998,\"uid\":\"4db504c86\",\"username\":\"Simmons Sosa\",\"acctype\":1}",
"{\"timestamp\":1517133201,\"uid\":\"9db178a36\",\"username\":\"Jimmie Sheppard\",\"acctype\":1}",
"{\"timestamp\":1516257556,\"uid\":\"4cf690a75\",\"username\":\"Rutledge Murray\",\"acctype\":1}",
"{\"timestamp\":1515661586,\"uid\":\"4ab792d39\",\"username\":\"Unknown\",\"acctype\":0}",
"{\"timestamp\":1515524537,\"uid\":\"9cf869a85\",\"username\":\"Rollins Villarreal\",\"acctype\":1}",
"{\"timestamp\": 1515823122,\"uid\":\"9db221c40\",\"username\": \"Hayden Baird\",\"acctype\": 1}",
"{\"timestamp\": 1515066066,\"uid\": \"8cb891d34\",\"username\": \"Tucker Boyer\",\"acctype\": 1}"
]
}
var eventlog = {
"command": "eventlist",
"page": 1,
"haspages": 1,
"list": [
"{ \"type\": \"WARN\", \"src\": \"sys\", \"desc\": \"Event log cleared!\", \"data\": \"\", \"time\": 1520523010 }",
"{ \"type\": \"WARN\", \"src\": \"sys\", \"desc\": \"Event log cleared!\", \"data\": \"\", \"time\": 1520523010 }",
"{ \"type\": \"INFO\", \"src\": \"wifi\", \"desc\": \"WiFi is connected\", \"data\": \"SMC\", \"time\": 13 }",
"{ \"type\": \"INFO\", \"src\": \"sys\", \"desc\": \"System setup completed, running\", \"data\": \"\", \"time\": 13 }",
"{ \"type\": \"INFO\", \"src\": \"wifi\", \"desc\": \"WiFi is connected\", \"data\": \"SMC\", \"time\": 13 }",
"{ \"type\": \"INFO\", \"src\": \"sys\", \"desc\": \"System setup completed, running\", \"data\": \"\", \"time\": 13 }",
"{ \"type\": \"WARN\", \"src\": \"websrv\", \"desc\": \"New login attempt\", \"data\": \"\", \"time\": 1520578744 }",
"{ \"type\": \"INFO\", \"src\": \"websrv\", \"desc\": \"Login success!\", \"data\": \"\", \"time\": 1520578744 }",
"{ \"type\": \"INFO\", \"src\": \"wifi\", \"desc\": \"WiFi is connected\", \"data\": \"SMC\", \"time\": 13 }",
"{ \"type\": \"INFO\", \"src\": \"sys\", \"desc\": \"System setup completed, running\", \"data\": \"\", \"time\": 13 }",
"{ \"type\": \"WARN\", \"src\": \"websrv\", \"desc\": \"New login attempt\", \"data\": \"\", \"time\": 1520583560 }"
]
}
var users = [{
"uid": "12c9298d",
"username": "Nikki Kidd",
"acctype": 0,
"validuntil": 4562316475
},
{
"uid": "70f3675d",
"username": "Maria Cohen",
"acctype": 1,
"validuntil": 1048061447
},
{
"uid": "80c2489b",
"username": "Hilda Whitaker",
"acctype": 1,
"validuntil": 9154328938
},
{
"uid": "14a8590b",
"username": "Eloise Floyd",
"acctype": 1,
"validuntil": 7903845677
},
{
"uid": "84f2342d",
"username": "Grimes Davenport",
"acctype": 0,
"validuntil": 4362181899
},
{
"uid": "53f5031b",
"username": "Wanda Jones",
"acctype": 1,
"validuntil": 8077084354
},
{
"uid": "72c4667c",
"username": "Weaver Sampson",
"acctype": 0,
"validuntil": 9712710211
},
{
"uid": "23a9198d",
"username": "Nash Hernandez",
"acctype": 1,
"validuntil": 8752373818
},
{
"uid": "24c8875b",
"username": "Elvia Vance",
"acctype": 1,
"validuntil": 1956504821
},
{
"uid": "91c3021b",
"username": "Lucinda Fischer",
"acctype": 1,
"validuntil": 3697215988
},
{
"uid": "19c2258d",
"username": "Gregory Cline",
"acctype": 1,
"validuntil": 4515022519
},
{
"uid": "65f1947b",
"username": "Lidia Hancock",
"acctype": 1,
"validuntil": 2333382745
},
{
"uid": "21c9851d",
"username": "Lina George",
"acctype": 0,
"validuntil": 8146061670
},
{
"uid": "13c2627d",
"username": "Fields Macdonald",
"acctype": 0,
"validuntil": 8564191761
},
{
"uid": "61f7214b",
"username": "Mollie Dean",
"acctype": 1,
"validuntil": 3201049552
},
{
"uid": "94f4198b",
"username": "Silva Lawrence",
"acctype": 0,
"validuntil": 3967606320
},
{
"uid": "52c4392d",
"username": "Tyler Gonzalez",
"acctype": 0,
"validuntil": 7258523602
},
{
"uid": "74f9928c",
"username": "Summers Whitehead",
"acctype": 0,
"validuntil": 3326998231
},
{
"uid": "52f6266c",
"username": "Misty Williams",
"acctype": 1,
"validuntil": 1760784347
},
{
"uid": "71f4745c",
"username": "Sanchez Osborn",
"acctype": 1,
"validuntil": 9210015456
},
{
"uid": "65a5218c",
"username": "Brown Glover",
"acctype": 0,
"validuntil": 6616351487
},
{
"uid": "82f6569d",
"username": "Pat Flowers",
"acctype": 1,
"validuntil": 2176624484
},
{
"uid": "21a6381c",
"username": "Tanya Mcmillan",
"acctype": 1,
"validuntil": 7135500634
},
{
"uid": "62c8616b",
"username": "Norma Perry",
"acctype": 0,
"validuntil": 8382065121
},
{
"uid": "23f2325b",
"username": "Etta Mooney",
"acctype": 1,
"validuntil": 5466868107
},
{
"uid": "33a5116b",
"username": "Marissa Waller",
"acctype": 0,
"validuntil": 8998269761
},
{
"uid": "23c7176b",
"username": "Kari Gutierrez",
"acctype": 1,
"validuntil": 3100510208
}
]
var configfile = {
"command": "configfile",
"network": {
"bssid": "aa:bb:Cc:dd:ee",
"ssid": "SMC",
"wmode": "0",
"pswd": "33355555",
"offtime": "180"
},
"hardware": {
"readerType": "0",
"wgd0pin": "4",
"wgd1pin": "5",
"sspin": "15",
"rfidgain": "32",
"rtype": "1",
"rpin": "16",
"rtime": "300"
},
"general": {
"hostnm": "esp-rfid",
"restart": "86400",
"pswd": "admin",
"version": "v0.6"
},
"mqtt": {
"host": "",
"port": "",
"topic": "",
"user": "",
"pswd": ""
},
"ntp": {
"server": "pool.ntp.org",
"interval": "30",
"timezone": "0"
}
};
function remove(uidKey) {
for (var i = 0; i < users.length; i++) {
if (users[i].uid === uidKey) {
console.log("[ INFO ] Removed: " + JSON.stringify(users[i]));
users.splice(i, 1);
}
}
}
function updateuser(obj) {
for (var i = 0; i < users.length; i++) {
if (users[i].uid === obj.uid) {
console.log("[ INFO ] Old User settings: " + JSON.stringify(users[i]));
users.splice(i, 1);
break;
}
}
var newdata = {};
newdata.uid = obj.uid;
newdata.username = obj.user;
newdata.acctype = obj.acctype;
newdata.validuntil = obj.validuntil;
console.log("[ INFO ] New User settings: " + JSON.stringify(newdata));
users.push(newdata);
var res = {
"command": "result",
"resultof": "userfile",
"result": true
};
wss.broadcast(res);
}
function sendUserList(page) {
var datatosend = {};
datatosend.command = "userlist"
datatosend.page = page;
datatosend.haspages = Math.ceil(users.length / 15);
datatosend.list = [];
var zero = 0;
for (var i = ((page - 1) * 15); i < (page * 15); i++) {
if (typeof users[i] !== "undefined") {
datatosend.list[zero++] = users[i];
}
}
wss.broadcast(datatosend);
var res = {
"command": "result",
"resultof": "userlist",
"result": true
};
wss.broadcast(res);
}
function sendEventLog() {
wss.broadcast(eventlog);
var res = {
"command": "result",
"resultof": "eventlist",
"result": true
};
wss.broadcast(res);
}
function sendStatus() {
var stats = {
"command": "status",
"heap": 30000,
"chipid": "emu413",
"cpu": "80/160",
"availsize": 555555,
"availspiffs": 445555,
"spiffssize": 888888,
"uptime": "1 Day 6 Hours",
"ssid": "emuSSID",
"dns": "8.8.8.8",
"mac": "EM:44:11:33:22",
"ip": "192.168.2.2",
"gateway": "192.168.2.1",
"netmask": "255.255.255.0"
};
wss.broadcast(stats);
}
wss.on('connection', function connection(ws) {
ws.on("error", () => console.log("[ WARN ] WebSocket Error - Assume a client is disconnected."));
ws.on('message', function incoming(message) {
var obj = JSON.parse(message);
console.log("[ INFO ] Got Command: " + obj.command);
switch (obj.command) {
case "remove":
console.log("[ INFO ] Removing " + obj.uid);
remove(obj.uid);
break;
case "configfile":
configfile = obj;
console.log("[ INFO ] New configuration file is recieved");
configfile = obj;
break;
case "userlist":
console.log("[ INFO ] Sending User List, page: " + obj.page);
sendUserList(obj.page);
break;
case "status":
console.log("[ INFO ] Sending Fake Emulator Status");
sendStatus();
break;
case "userfile":
console.log("[ INFO ] User Update " + obj.uid);
updateuser(obj);
break;
case "testrelay":
console.log("[ INFO ] Test relay button");
process.stderr.write("\007");
break;
case "getlatestlog":
console.log("[ INFO ] Sending latest log file");
wss.broadcast(latestlog);
var res = {
"command": "result",
"resultof": "latestlist",
"result": true
};
wss.broadcast(res);
break;
case "scan":
console.log("[ INFO ] Sending Fake Wireless Networks");
wss.broadcast(networks);
break;
case "gettime":
console.log("[ INFO ] Sending time");
var res = {};
res.command = "gettime";
res.epoch = Math.floor((new Date).getTime() / 1000);
res.timezone = configfile.timezone;
wss.broadcast(res);
break;
case "settime":
console.log("[ INFO ] Setting time (fake)");
var res = {};
res.command = "gettime";
res.epoch = Math.floor((new Date).getTime() / 1000);
res.timezone = configfile.timezone;
wss.broadcast(res);
break;
case "getconf":
console.log("[ INFO ] Sending configuration file (if set any)");
wss.broadcast(configfile);
break;
case "geteventlog":
console.log("[ INFO ] Sending eventlog");
sendEventLog();
break;
default:
console.log("[ WARN ] Unknown command ");
break;
}
});
});