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25 lines
688 B
JavaScript
25 lines
688 B
JavaScript
var fs = require('fs');
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var DictionaryGenerator = function(options) {
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//Options
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if (!options) throw Error('No options passed to generator');
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if (!options.path) throw Error('No dictionary path specified in options');
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//Load dictionary
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fs.readFile(options.path, 'utf8', (err, data) => {
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if (err) throw err;
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this.dictionary = data.split(/[\n\r]+/);
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});
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};
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//Generates a dictionary-based key, of keyLength words
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DictionaryGenerator.prototype.createKey = function(keyLength) {
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var text = '';
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for(var i = 0; i < keyLength; i++)
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text += this.dictionary[Math.floor(Math.random() * this.dictionary.length)];
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return text;
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};
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module.exports = DictionaryGenerator;
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