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26 lines
749 B
26 lines
749 B
const localhost = host =>
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process.getuid() === 0 &&
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(host === 'localhost' || host === '0.0.0.0' || host === '127.0.0.1');
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export default (
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{ request: { headers }, client: { conn } },
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{ user, host, port, auth }
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) => ({
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args: localhost(host)
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? ['login', '-h', conn.remoteAddress.split(':')[3]]
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: [
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'ssh',
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address(headers, user, host),
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'-p',
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port,
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'-o',
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`PreferredAuthentications=${auth}`,
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],
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user: localhost(host) || user !== '' || user.includes('@'),
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});
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function address(headers, user, host) {
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const match = headers.referer.match('.+/ssh/.+$');
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const fallback = user ? `${user}@${host}` : host;
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return match ? `${match[0].split('/ssh/').pop()}@${host}` : fallback;
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}
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