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Merge pull request #3381 from n-thumann/fix_ipv6_handling

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Fix handling of IPv6 addresses in getClientIP
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Louis Lam 2023-07-14 12:34:59 +08:00 committed by GitHub
commit 2f5a565ce4
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2 changed files with 12 additions and 2 deletions
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4
server/uptime-kuma-server.js
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@ -249,9 +249,9 @@ class UptimeKumaServer {
return (typeof forwardedFor === "string" ? forwardedFor.split(",")[0].trim() : null)
|| socket.client.conn.request.headers["x-real-ip"]
|| clientIP.replace(/^.*:/, "");
|| clientIP.replace(/^::ffff:/, "");
} else {
return clientIP.replace(/^.*:/, "");
return clientIP.replace(/^::ffff:/, "");
}
}

10
test/backend.spec.js
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@ -306,6 +306,16 @@ describe("Test uptimeKumaServer.getClientIP()", () => {
ip = await server.getClientIP(fakeSocket);
expect(ip).toBe("203.0.113.195");
fakeSocket.client.conn.remoteAddress = "2001:db8::1";
fakeSocket.client.conn.request.headers = {};
ip = await server.getClientIP(fakeSocket);
expect(ip).toBe("2001:db8::1");
fakeSocket.client.conn.remoteAddress = "::ffff:127.0.0.1";
fakeSocket.client.conn.request.headers = {};
ip = await server.getClientIP(fakeSocket);
expect(ip).toBe("127.0.0.1");
await Database.close();
}, 120000);
});