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Use actual hash instead of randomly generated string

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Jakub Skořepa 2018-08-02 20:09:12 +02:00
parent 8f2c285cb0
commit 2ad3121494
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1 changed files with 14 additions and 3 deletions
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17
packages/strapi-plugin-upload/services/Upload.js
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@ -9,7 +9,16 @@
const fs = require('fs');
const _ = require('lodash');
const toArray = require('stream-to-array');
const uuid = require('uuid/v4');
const crypto = require('crypto');
function niceHash(buffer) {
return crypto.createHash('sha256')
.update(buffer)
.digest('base64')
.replace(/=/g, '')
.replace(/\//g, '-')
.replace(/\+/, '_')
}
module.exports = {
bufferize: async files => {
@ -28,11 +37,13 @@ module.exports = {
part => _.isBuffer(part) ? part : Buffer.from(part)
);
const buffer = Buffer.concat(buffers);
return {
name: stream.name,
hash: uuid().replace(/-/g, ''),
hash: niceHash(buffer),
ext: stream.name.split('.').length > 1 ? `.${_.last(stream.name.split('.'))}` : '',
buffer: Buffer.concat(buffers),
buffer,
mime: stream.type,
size: (stream.size / 1000).toFixed(2)
};