17 lines
No EOL
530 B
JavaScript
17 lines
No EOL
530 B
JavaScript
const crypto = require('crypto');
|
|
|
|
const { handshakeGUID } = require('./constants');
|
|
|
|
const generateWebsocketAcceptValue = (websocketKey) => {
|
|
if (typeof websocketKey !== 'string' || typeof handshakeGUID !== 'string') {
|
|
// TODO: maybe throw error?
|
|
return;
|
|
}
|
|
|
|
const concatenated = websocketKey + handshakeGUID;
|
|
const sha1HashInBase64 = crypto.createHash('sha1').update(concatenated, 'binary').digest('base64');
|
|
|
|
return sha1HashInBase64;
|
|
};
|
|
|
|
module.exports = { generateWebsocketAcceptValue }; |