mirror of
https://github.com/javascript-obfuscator/javascript-obfuscator
synced 2026-08-09 12:42:29 +00:00
85 lines
3.7 KiB
JavaScript
85 lines
3.7 KiB
JavaScript
#!/usr/bin/env node
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var fs = require('fs');
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var path = require('path');
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var JavaScriptObfuscator = require('../dist/index');
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var commands = require('commander');
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var packageConfig = fs.readFileSync(path.join(path.dirname(fs.realpathSync(process.argv[1])), '../package.json'));
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var buildVersion = JSON.parse(packageConfig).version;
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var isWindows = process.platform == 'win32';
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// Specify commander options to parse command line params correctly
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commands
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.version(buildVersion, '-v, --version')
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.usage('[options] STDIN STDOUT')
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.option('--skip-compact', 'Disable one line output code compacting.')
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.option('--debugProtection', 'Disable browser Debug panel (can cause DevTools enabled browser freeze).')
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.option('--debugProtectionInterval', 'Disable browser Debug panel even after page was loaded (can cause DevTools enabled browser freeze).')
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.option('--skip-disableConsoleOutput', 'Allow console.log, console.info, console.error and console.warn messages output into browser console.')
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.option('--encodeUnicodeLiterals', 'All literals in Unicode array become encoded in Base64 (this option can slightly slow down your code speed).')
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.option('--reservedNames <list>', 'Disable obfuscation of variable names, function names and names of function parameters that match the passed RegExp patterns (comma separated).', (val)=>val.split(','))
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.option('--skip-rotateUnicodeArray', 'Disable rotation of unicode array values during obfuscation.')
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.option('--skip-selfDefending', 'Disables self-defending for obfuscated code.')
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.option('--skip-unicodeArray', 'Disables gathering of all literal strings into an array and replacing every literal string with an array call.')
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.option('--unicodeArrayThreshold <threshold>', 'The probability that the literal string will be inserted into unicodeArray (Default: 0.8, Min: 0, Max: 1).', parseFloat)
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.option('--skip-wrapUnicodeArrayCalls', 'Disables usage of special access function instead of direct array call.')
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;
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commands.on('--help', function () {
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console.log(' Examples:\n');
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console.log(' %> javascript-obfuscator < in.js > out.js');
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if (isWindows) {
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console.log(' %> type in1.js in2.js | javascript-obfuscator > out.js');
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} else {
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console.log(' %> cat in1.js in2.js | javascript-obfuscator > out.js');
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}
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console.log('');
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process.exit();
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});
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commands.parse(process.argv);
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// If no sensible data passed in just print help and exit
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var fromStdin = !process.env.__DIRECT__ && !process.stdin.isTTY;
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if (!fromStdin) {
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commands.outputHelp();
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return 0;
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}
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var encoding = 'utf-8';
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var data = '';
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process.stdin.setEncoding(encoding);
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process.stdin.on('readable', function() {
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var chunk;
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while (chunk = process.stdin.read()) {
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data += chunk;
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}
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});
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process.stdin.on('end', function () {
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processData();
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});
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function processData () {
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var options = {
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compact : commands.skipCompact ? false : true,
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debugProtection : commands.debugProtection,
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debugProtectionInterval : commands.debugProtectionInterval,
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disableConsoleOutput : commands.skipDisableConsoleOutput ? false : true,
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encodeUnicodeLiterals: commands.encodeUnicodeLiterals,
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reservedNames: commands.reservedNames ? commands.reservedNames : [],
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rotateUnicodeArray : commands.skipRotateUnicodeArray ? false : true,
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selfDefending: commands.skipSelfDefending ? false : true,
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unicodeArray: commands.skipUnicodeArray ? false : true,
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unicodeArrayThreshold: commands.unicodeArrayThreshold ? commands.unicodeArrayThreshold : 0.8,
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wrapUnicodeArrayCalls: commands.skipWrapUnicodeArrayCalls ? false : true,
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};
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var obfuscatedCode = JavaScriptObfuscator.obfuscate(data, options);
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process.stdout.write(obfuscatedCode);
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}; |