46 lines
1.3 KiB
JavaScript
46 lines
1.3 KiB
JavaScript
const crypto = require('crypto');
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const storage = require('../storage');
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const config = require('../config');
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const mozlog = require('../log');
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const Limiter = require('../limiter');
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const { encryptedSize } = require('../../app/utils');
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const log = mozlog('send.upload');
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module.exports = async function(req, res) {
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const newId = crypto.randomBytes(8).toString('hex');
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const metadata = req.header('X-File-Metadata');
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const auth = req.header('Authorization');
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if (!metadata || !auth) {
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return res.sendStatus(400);
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}
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const owner = crypto.randomBytes(10).toString('hex');
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const meta = {
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owner,
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metadata,
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auth: auth.split(' ')[1],
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nonce: crypto.randomBytes(16).toString('base64')
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};
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try {
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const limiter = new Limiter(encryptedSize(config.max_file_size));
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const fileStream = req.pipe(limiter);
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//this hasn't been updated to expiration time setting yet
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//if you want to fallback to this code add this
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await storage.set(newId, fileStream, meta, config.default_expire_seconds);
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const url = `${config.deriveBaseUrl(req)}/download/${newId}/`;
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res.set('WWW-Authenticate', `send-v1 ${meta.nonce}`);
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res.json({
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url,
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owner: meta.owner,
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id: newId
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});
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} catch (e) {
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if (e.message === 'limit') {
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return res.sendStatus(413);
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}
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log.error('upload', e);
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res.sendStatus(500);
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}
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};
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