75 lines
2.9 KiB
JavaScript
75 lines
2.9 KiB
JavaScript
console.log('[Oasis Mobile] Node.js backend starting...');
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process.env.HOME = process.env.HOME || require('path').resolve(__dirname, '..', '..');
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process.env.ssb_appname = process.env.ssb_appname || 'ssb';
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process.env.OASIS_MOBILE = '1';
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process.env.CHLORIDE_JS = '1';
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const path = require('path');
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const fs = require('fs');
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const tmpDir = path.join(process.env.HOME, 'tmp');
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try { fs.mkdirSync(tmpDir, { recursive: true }); } catch (e) {}
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process.env.TMPDIR = tmpDir;
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process.env.TMP = tmpDir;
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process.env.TEMP = tmpDir;
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try { require('os').tmpdir = () => tmpDir; } catch (e) {}
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try {
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const dns = require('dns');
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const net = require('net');
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const servers = ['8.8.8.8', '1.1.1.1', '8.8.4.4'];
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try { dns.setServers(servers); } catch (e) {}
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try { if (dns.promises && dns.promises.setServers) dns.promises.setServers(servers); } catch (e) {}
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const localResolve = (hostname, family) => {
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if (hostname === 'localhost' || hostname === 'localhost.localdomain' || hostname === 'ip6-localhost') {
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return family === 6 ? { address: '::1', family: 6 } : { address: '127.0.0.1', family: 4 };
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}
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const ipv = net.isIP(hostname);
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if (ipv) return { address: hostname, family: ipv };
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return null;
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};
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const safeLookup = function (hostname, options, callback) {
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if (typeof options === 'function') { callback = options; options = {}; }
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options = options || {};
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const family = options.family === 6 ? 6 : 4;
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const direct = localResolve(hostname, family);
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if (direct) {
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return process.nextTick(() => options.all
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? callback(null, [direct])
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: callback(null, direct.address, direct.family));
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}
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const resolver = family === 6 ? dns.resolve6 : dns.resolve4;
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resolver.call(dns, hostname, (err, addrs) => {
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if (err || !addrs || !addrs.length) return callback(err || new Error('ENOTFOUND ' + hostname));
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if (options.all) return callback(null, addrs.map((a) => ({ address: a, family })));
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return callback(null, addrs[0], family);
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});
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};
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dns.lookup = safeLookup;
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if (dns.promises) {
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dns.promises.lookup = (hostname, options) => new Promise((resolve, reject) => {
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safeLookup(hostname, options || {}, (err, address, family) => {
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if (err) return reject(err);
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if (options && options.all) return resolve(address);
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resolve({ address, family });
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});
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});
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}
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} catch (e) {}
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const backendPath = path.join(__dirname, 'src', 'backend', 'backend.js');
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console.log('[Oasis] Launching Oasis Social Network Utopia...');
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console.log('[Oasis] Backend path:', backendPath);
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console.log('[Oasis] HOME:', process.env.HOME);
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try {
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require(backendPath);
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console.log('[Oasis] Backend started on port 3000');
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} catch (error) {
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console.error('[Oasis] Error starting backend:', error);
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}
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