28 lines
722 B
JavaScript
28 lines
722 B
JavaScript
import uuid from 'node-uuid';
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import policy from 's3-policy';
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function getExtension(filename) {
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const i = filename.lastIndexOf('.');
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return (i < 0) ? '' : filename.substr(i);
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}
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export function signS3(req, res) {
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const fileExtension = getExtension(req.body.name);
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const filename = uuid.v4() + fileExtension;
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const acl = 'public-read';
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const p = policy({
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acl,
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secret: process.env.AWS_SECRET_KEY,
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length: 5000000, // in bytes?
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bucket: process.env.S3_BUCKET,
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key: filename,
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expires: new Date(Date.now() + 60000),
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});
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const result = {
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AWSAccessKeyId: process.env.AWS_ACCESS_KEY,
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key: filename,
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policy: p.policy,
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signature: p.signature
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};
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return res.json(result);
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}
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