File size: 5,641 Bytes
e8662ed 0f33520 e8662ed 6d41872 0f33520 e8662ed 266af67 e8662ed 21d1dcb e8662ed 21d1dcb e8662ed 21d1dcb e8662ed 21d1dcb e8662ed 21d1dcb e8662ed 21d1dcb e8662ed 21d1dcb |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 |
import express from "express";
import bodyParser from "body-parser";
const app = express();
const port = 7860;
app.use(bodyParser.json());
const isipok = async (ip) => {
const ret = await fetch("https://copilot.microsoft.com/", {
headers: {
"Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7",
"Accept-Language": "zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6",
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36 Edg/125.0.0.0",
"X-forwarded-for": ip
}
});
if (!ret.ok) {
return { ip, status: false };
}
const txt = await ret.text();
// if (txt.indexOf("studiostaticassetsprod.azureedge.net/bundle-cmc/assets/bundle.js") >= 0) {
// return { ip, status: false, reason: "nononononon" };
// }
if (txt.indexOf('<div class="title" role="heading" aria-level="1">登录以体验 Microsoft Copilot</div>') >= 0) {
return { ip, status: false, reason: "ddddddddddd" };
}
// if (txt.indexOf('copilot.microsoft.com:9980') >= 0) {
// return { ip, status: false, reason: "9980" };
// }
const rt = /Region:"(.*?)"/.exec(txt);
if (!rt) {
return { ip, status: false };
}
const rg = rt[1];
if (!rg) {
return { ip, status: false };
}
console.log(`[${ip}, ${rg}]`);
return { ip, status: true, region: rg };
}
const testAll = async (startIP, endIP, res) => {
const [startI, startI0, startI1, startI2] = startIP.split('.').map(Number);
const [endI, endI0, endI1, endI2] = endIP.split('.').map(Number);
let i = startI, i0 = startI0, i1 = startI1, i2 = startI2;
const testNext = async () => {
i2++;
if (i2 > 255) {
i2 = 0;
i1++;
}
if (i1 > 255) {
i1 = 0;
i0++;
}
if (i0 > 255) {
i0 = 0;
i++;
}
if (i > endI || (i === endI && i0 > endI0) || (i === endI && i0 === endI0 && i1 > endI1) || (i === endI && i0 === endI0 && i1 === endI1 && i2 > endI2)) {
return false;
}
const XForwardedForIP = `${i}.${i0}.${i1}.${i2}`;
try {
const result = await isipok(XForwardedForIP);
if (result.status) {
res.write(JSON.stringify([result.ip, result.region]) + ",\n");
}
} catch (error) {
console.error(error);
}
return true;
}
let count = 0;
let stop = false;
res.write("[\n"); // Start of the array
while (true) {
while (count >= 16) {
await new Promise((t) => { setTimeout(t, 100) });
}
count++;
testNext().then((rt) => {
count--;
if (!rt) {
stop = true;
}
});
if (stop) {
break;
}
}
res.write("];\n"); // End of the array
res.end();
}
app.post("/test", async (req, res) => {
const { startIP, endIP } = req.body;
res.setHeader('Content-Type', 'text/plain');
await testAll(startIP, endIP, res);
});
app.get("/", (req, res) => {
res.send(`
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<title>IP Range Checker</title>
</head>
<body>
<h1>IP Range Checker</h1>
<form id="ipForm">
<label for="startIP">开始地址:</label>
<input type="text" id="startIP" name="startIP" required>
<br>
<label for="endIP">结束地址:</label>
<input type="text" id="endIP" name="endIP" required>
<br>
<button type="submit">检查</button>
</form>
<h2>结果:</h2>
<textarea id="results" rows="10" cols="50"></textarea>
<br>
<button id="copyButton">复制</button>
<script>
document.getElementById('ipForm').addEventListener('submit', async (event) => {
event.preventDefault();
const startIP = document.getElementById('startIP').value;
const endIP = document.getElementById('endIP').value;
const response = await fetch('/test', {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify({ startIP, endIP })
});
const reader = response.body.getReader();
const decoder = new TextDecoder();
let results = '';
while (true) {
const { done, value } = await reader.read();
if (done) break;
results += decoder.decode(value);
document.getElementById('results').value = results;
}
});
document.getElementById('copyButton').addEventListener('click', () => {
const results = document.getElementById('results');
results.select();
document.execCommand('copy');
});
</script>
</body>
</html>
`);
});
app.listen(port, () => {
console.log(`Server is running at http://localhost:${port}`);
});
|