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node-laravel-encryptor's Issues

Exception when trying to use 64 digit key

FIrst off, thank you for making this repo!

node -v
v10.16.0

Using this code:

    const { Encryptor } = require("node-laravel-encryptor");
    const key = Encryptor.generateRandomKey(64, "base64");

    let encryptor = new Encryptor({
      key: key,
      key_length: 64
    });

    const result = encryptor.encryptSync("TEXTTOENCRYPT");
    console.log(result);

Exception is thrown:

     EncryptorError: Invalid key length
      at Function.throwError (node_modules/node-laravel-encryptor/dist/base_encryptor.js:256:15)
      at Encryptor.createCipher (node_modules/node-laravel-encryptor/dist/base_encryptor.js:144:28)
      at Encryptor.encryptItSync (node_modules/node-laravel-encryptor/dist/base_encryptor.js:35:29)
      at Encryptor.encryptSync (node_modules/node-laravel-encryptor/dist/Encryptor.js:21:50)

Yet, if I make a key of 32 and don't pass a key_length into the Encryptor constructor, it works. It's like the cipher algorithm isn't being set properly when the key is 64 digits.

"EncryptorError: The MAC is invalid." while trying to decrypt right after encryptSync

Here's the sample code from my project to test the decryption:

var encr = new Encryptor({
    key: this.AppConfig.client.secret_key
});

// eAXA9htTlhMlqcQrKtwSkDNfRn9G1/PleiDvyxANaUQ=
console.log(this.AppConfig.client.secret_key); 
var enc = encr.encryptSync('test');
// eyJpdiI6IlltRXhOVFk1TXpGaE5UWTBOVGc1TXc9PSIsInZhbHVlIjoiVll3MHFOVXB5b0xBREoxMXcvcmlodz09IiwibWFjIjoiYjRhNzZkMmU5YzM4ZDZlNjcxM2Q1YzNjODI4MTI5ZTYyZDQ5YTBjMzI5YWUwNTRjN2E1MmUzNWIwOGIyMGY2MSJ9
console.log(enc); 
console.log(encr.decrypt(enc));

The encrypted result is valid when decrypted in Laravel, but always return invalid MAC when I'm trying to decrypt it in JS.

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