new pc service stuff

This commit is contained in:
zefie
2024-04-29 19:27:17 -04:00
parent e079c08429
commit 3ab5f51bc7
3 changed files with 344 additions and 0 deletions

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<!-- saved from url=(0034)https://webtv.zone/v1/1800gen.html -->
<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Prereg Credentials</title>
<!-- This is where the magic happens! Thanks again wtv-411, that password algo kinda kicked my ass lmao -->
<script>
var FCS_16_TAB = [
0x0000, 0x1189, 0x2312, 0x329B, 0x4624, 0x57AD, 0x6536, 0x74BF, 0x8C48, 0x9DC1,
0xAF5A, 0xBED3, 0xCA6C, 0xDBE5, 0xE97E, 0xF8F7, 0x1081, 0x0108, 0x3393, 0x221A,
0x56A5, 0x472C, 0x75B7, 0x643E, 0x9CC9, 0x8D40, 0xBFDB, 0xAE52, 0xDAED, 0xCB64,
0xF9FF, 0xE876, 0x2102, 0x308B, 0x0210, 0x1399, 0x6726, 0x76AF, 0x4434, 0x55BD,
0xAD4A, 0xBCC3, 0x8E58, 0x9FD1, 0xEB6E, 0xFAE7, 0xC87C, 0xD9F5, 0x3E04, 0x2F8D,
0x1291, 0x0318, 0x77A7, 0x662E, 0x54B5, 0x4ABB, 0xBDCB, 0xA3C5, 0x9ED9, 0x8F50,
0xFBEF, 0xEA66, 0xD8FD, 0xC974, 0x4204, 0x538D, 0x6116, 0x709F, 0x0420, 0x15A9,
0x2732, 0x36BB, 0xCE4C, 0xDFC5, 0xED5E, 0xFCD7, 0x8868, 0x99E1, 0xAB7A, 0xBAF3,
0x5285, 0x430C, 0x7197, 0x601E, 0x14A1, 0x0528, 0x37B3, 0x263A, 0xDECD, 0xCF44,
0xFDDF, 0xEC56, 0x98E9, 0x8960, 0xBBFB, 0xAA72, 0x6306, 0x728F, 0x4014, 0x519D,
0x2522, 0x34AB, 0x0630, 0x17B9, 0xEF4E, 0xFEC7, 0xCC5C, 0xDDD5, 0xA96A, 0xB8E3,
0x8A78, 0x9BF1, 0x7387, 0x620E, 0x5095, 0x411C, 0x35A3, 0x242A, 0x16B1, 0x0738,
0xFFCF, 0xEE46, 0xDCDD, 0xCD54, 0xB9EB, 0xA862, 0x9AF9, 0x8B70, 0x8408, 0x9581,
0xA71A, 0xB693, 0xC22C, 0xD3A5, 0xE13E, 0xF0B7, 0x0840, 0x19C9, 0x2B52, 0x3ADB,
0x4E64, 0x5FED, 0x6D76, 0x7CFF, 0x9489, 0x8500, 0xB79B, 0xA612, 0xD2AD, 0xC324,
0xF1BF, 0xE036, 0x18C1, 0x0948, 0x3BD3, 0x2A5A, 0x5EE5, 0x4F6C, 0x7DF7, 0x6C7E,
0xA50A, 0xB483, 0x8618, 0x9791, 0xE32E, 0xF2A7, 0xC03C, 0xD1B5, 0x2942, 0x38CB,
0x0A50, 0x1BD9, 0x6F66, 0x7EEF, 0x4C74, 0x5DFD, 0xB58B, 0xA402, 0x9699, 0x8710,
0xF3AF, 0xE226, 0xD0BD, 0xC134, 0x39C3, 0x284A, 0x1AD1, 0x0B58, 0x7FE7, 0x6E6E,
0x5CF5, 0x4D7C, 0xC60C, 0xD785, 0xE51E, 0xF497, 0x8028, 0x91A1, 0xA33A, 0xB2B3,
0x4A44, 0x5BCD, 0x6956, 0x78DF, 0x0C60, 0x1DE9, 0x2F72, 0x3EFB, 0xD68D, 0xC704,
0xF59F, 0xE416, 0x90A9, 0x8120, 0xB3BB, 0xA232, 0x5AC5, 0x4B4C, 0x79D7, 0x685E,
0x1CE1, 0x0D68, 0x3FF3, 0x2E7A, 0xE70E, 0xF687, 0xC41C, 0xD595, 0xA12A, 0xB0A3,
0x8238, 0x93B1, 0x6B46, 0x7ACF, 0x4854, 0x59DD, 0x2D62, 0x3CEB, 0x0E70, 0x1FF9,
0xF78F, 0xE606, 0xD49D, 0xC514, 0xB1AB, 0xA022, 0x92B9, 0x8330, 0x7BC7, 0x6A4E,
0x58D5, 0x495C, 0x3DE3, 0x2C6A, 0x1EF1, 0x0F78
];
function getSSIDCRC(ssid) {
let crc = 0;
var ssid = ssid.substr(0, 14);
for (let i = 0; i < ssid.length; i += 2) {
let inbyte = parseInt(ssid.substring(i, i + 2), 16);
for (let ii = 8; ii > 0; ii--) {
let mix = (crc ^ inbyte) & 0x01;
crc >>= 1;
if (mix != 0) crc ^= 0x8C;
inbyte >>= 1;
}
if (isNaN(crc)) crc = 0;
}
var out = crc.toString(16);
if (out.length == 1) return "0" + out;
else return out;
}
function generatePreregCreds(serial_number) {
// get manufacturer and unique ID, we need these to generate credentials
var serial_number = document.forms[0].SSID.value;
var id = serial_number.substring(2, 8);
var manufacturer = serial_number.substring(8, 10);
var magicFunny = manufacturer + id + "0"
var username = "wtv_" + magicFunny;
var password = computeFCS(magicFunny);
if (serial_number.length != 16) { //listen just don't be a fucking idiot
alert("SSID expected length is 16. " + "Got: " + serial_number.length + ". Please check your SSID and try again.");
} else if (serial_number.substring(1, 2) != "1" || getSSIDCRC(serial_number.substring(0,14)) != serial_number.substring(14)) {
alert("SSID is not valid. Please check your SSID and try again.");
} else {
console.log("username = " + username);
console.log("FCS16 password = " + password);
document.forms[0].un.value = username;
document.forms[0].pw.value = password;
}
return false; // prevent form from refreshing page
}
function computeFCS(serial_number) {
var theFCS = 0;
var crcIndex = 0;
var theFCSA = 0;
for (var i = 0; i < serial_number.length; i++) {
crcIndex = (theFCS ^ serial_number.charCodeAt(i)) & 0xFF;
theFCSA = FCS_16_TAB[crcIndex] & 0x7FFF;
if (theFCSA != FCS_16_TAB[crcIndex]) {
theFCSA += 0x8000;
}
theFCS = (theFCSA ^ (theFCS >> 8));
console.log("theFCS: " + theFCS);
}
return theFCS;
}
</script>
</head>
<body bgcolor="#191919" text="#44cc55" link="36d5ff" vlink="36d5ff">
<center>
<br><br>
<h1>WebTV PAP Credentials Generator</h1>
<p>
<font size="2"><i>This page will generate PAP credentials used by WebTV when authenticating through their ISP.
These credentials don't have a real use anymore, but I guess they could be useful for adding a PAP
account on DreamPi for bf0 flashing.</i></font><i><br>
<font color="red"><i><u><b>Remember to keep these credentials and your SSID secret!</b></u></i></font>
</i></p><i>
</i></center><i>
<br>
<form id="legenerator">
<table>
<tbody><tr>
<td>SSID:</td>
<td><input type="text" id="SSID" size="16" maxlength="16" value="81a7b50070b002bf"></td>
<td>&nbsp;&nbsp;<input type="submit" value="Generate" onclick="return generatePreregCreds()"></td>
</tr>
<tr>
<td colspan=3>
<hr width="100%">
</td>
</tr>
<tr>
<td>Username:</td>
<td><input type="text" id="un" value="" size="15" maxlength="13"></td>
</tr>
<tr>
<td>Password:</td>
<td><input type="text" id="pw" value="" size="5" maxlength="5"></td>
</tr>
</tbody></table>
</form>
<!--<p>real output for reference: wtv_70a7b5000
<br>
13983</p>
<p>if we have a match then we are golden</p> -->
<font size="-1" color="#FFBA00">
<p>WebTV 1800gen JS. Initial script iteration created by nitrate92, massively improved by wtv-411, based on Eric
Macdonald's original VB6 code from 2005. SSID CRC validator added by zefie.</p>
</font>
</i></body></html>