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Add compatibility with older versions of NodeJS

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This commit is contained in:
Valentin Popov 2017-09-29 01:32:54 +04:00
parent 42fa6f65e8
commit 553ba301ec
1 changed files with 5 additions and 5 deletions
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10
src/index.js
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@ -76,8 +76,8 @@ function send(cuid, text, callback) {
* @description Encrypts the received string. * @description Encrypts the received string.
*/ */
function encrypt(data) { function encrypt(data) {
var base64 = Buffer.from(data).toString('base64'); var base64 = new Buffer(data).toString('base64');
var string = Buffer.from(base64); var string = new Buffer(base64);
return mergerString(string).toString('base64'); return mergerString(string).toString('base64');
} }
@ -87,9 +87,9 @@ function encrypt(data) {
* @description Decrypts the received string. * @description Decrypts the received string.
*/ */
function decrypt(data) { function decrypt(data) {
var string = Buffer.from(data, 'base64'); var string = new Buffer(data, 'base64');
var decrypted = mergerString(string).toString(); var decrypted = mergerString(string).toString();
return Buffer.from(decrypted, 'base64'); return new Buffer(decrypted, 'base64');
} }
/** /**
@ -109,7 +109,7 @@ function decryptJSON(json) {
* @description Merges the source string. * @description Merges the source string.
*/ */
function mergerString(data) { function mergerString(data) {
var salt = Buffer.from('some very-very long string without any non-latin characters due to different string representations inside of variable programming languages'); var salt = new Buffer('some very-very long string without any non-latin characters due to different string representations inside of variable programming languages');
return data.map((item, index) => { return data.map((item, index) => {
return item ^ salt[index % salt.length]; return item ^ salt[index % salt.length];
}); });