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40 lines
1.9 KiB
40 lines
1.9 KiB
'use strict';
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const {release} = require('./package.json');
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const fs = require('fs');
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module.exports.RELEASE = release;
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module.exports.PORT = process.env.PORT || 51821;
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module.exports.PASSWORD = process.env.PASSWORD;
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// Replace the existing password if a PASSWORD_FILE env variable is present
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// if not, then print the error and proceed
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if ('PASSWORD_FILE' in process.env && fs.existsSync(process.env.PASSWORD_FILE)) {
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try {
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module.exports.PASSWORD = fs.readFileSync(process.env.PASSWORD_FILE, 'utf8').replace(/[\n\r]/g, '');
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} catch (err) {
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console.error('Could not load the PASSWORD_FILE, using the contents of the PASSWORD variable instead');
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}
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} else if ('PASSWORD_FILE' in process.env && !fs.existsSync(process.env.PASSWORD_FILE)) {
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console.error('The declared PASSWORD_FILE does not exist, using the contents of the PASSWORD variable instead')
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}
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module.exports.WG_PATH = process.env.WG_PATH || '/etc/wireguard/';
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module.exports.WG_HOST = process.env.WG_HOST;
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module.exports.WG_PORT = process.env.WG_PORT || 51820;
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module.exports.WG_MTU = process.env.WG_MTU || null;
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module.exports.WG_PERSISTENT_KEEPALIVE = process.env.WG_PERSISTENT_KEEPALIVE || 0;
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module.exports.WG_DEFAULT_ADDRESS = process.env.WG_DEFAULT_ADDRESS || '10.8.0.x';
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module.exports.WG_DEFAULT_DNS = typeof process.env.WG_DEFAULT_DNS === 'string'
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? process.env.WG_DEFAULT_DNS
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: '1.1.1.1';
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module.exports.WG_ALLOWED_IPS = process.env.WG_ALLOWED_IPS || '0.0.0.0/0, ::/0';
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module.exports.WG_PRE_UP = process.env.WG_PRE_UP || '';
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module.exports.WG_POST_UP = process.env.WG_POST_UP || `
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iptables -t nat -A POSTROUTING -s ${module.exports.WG_DEFAULT_ADDRESS.replace('x', '0')}/24 -o eth0 -j MASQUERADE;
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iptables -A INPUT -p udp -m udp --dport 51820 -j ACCEPT;
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iptables -A FORWARD -i wg0 -j ACCEPT;
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iptables -A FORWARD -o wg0 -j ACCEPT;
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`.split('\n').join(' ');
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module.exports.WG_PRE_DOWN = process.env.WG_PRE_DOWN || '';
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module.exports.WG_POST_DOWN = process.env.WG_POST_DOWN || '';
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