mirror of
https://github.com/musix-org/musix-oss
synced 2024-12-23 13:03:18 +00:00
26 lines
579 B
JavaScript
26 lines
579 B
JavaScript
'use strict';
|
|
|
|
var crypto = require('crypto');
|
|
|
|
function sha1(bytes) {
|
|
if (typeof Buffer.from === 'function') {
|
|
// Modern Buffer API
|
|
if (Array.isArray(bytes)) {
|
|
bytes = Buffer.from(bytes);
|
|
} else if (typeof bytes === 'string') {
|
|
bytes = Buffer.from(bytes, 'utf8');
|
|
}
|
|
} else {
|
|
// Pre-v4 Buffer API
|
|
if (Array.isArray(bytes)) {
|
|
bytes = new Buffer(bytes);
|
|
} else if (typeof bytes === 'string') {
|
|
bytes = new Buffer(bytes, 'utf8');
|
|
}
|
|
}
|
|
|
|
return crypto.createHash('sha1').update(bytes).digest();
|
|
}
|
|
|
|
module.exports = sha1;
|