21 lines
489 B
JavaScript
21 lines
489 B
JavaScript
module.exports = class RandomKeyGenerator {
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// Initialize a new generator with the given keySpace
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constructor(options = {}){
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this.keyspace = options.keyspace || 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
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}
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// Generate a key of the given length
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createKey(keyLength){
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let text = '';
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for (let i = 0; i < keyLength; i++){
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const index = Math.floor(Math.random() * this.keyspace.length);
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text += this.keyspace.charAt(index);
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}
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return text;
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}
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};
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