subnub
32 lines
977 B
JavaScript
32 lines
977 B
JavaScript
const mongoose = require("../../src/db/mongoose");
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const conn = mongoose.connection;
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const crypto = require("crypto");
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const fs = require("fs");
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const createFile = (filename, filepath, metadata, user) => {
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return new Promise((resolve, reject) => {
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const password = user.getEncryptionKey(); //process.env.KEY;
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const initVect = metadata.IV || crypto.randomBytes(16);
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const CIPHER_KEY = crypto.createHash('sha256').update(password).digest()
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const cipher = crypto.createCipheriv('aes256', CIPHER_KEY, initVect);
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const fileReadStream = fs.createReadStream(filepath);
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let bucket = new mongoose.mongo.GridFSBucket(conn.db, {
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chunkSizeBytes: 1024 * 255
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});
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const uploadStream = bucket.openUploadStream(filename, {metadata});
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fileReadStream.pipe(cipher).pipe(uploadStream).on("finish", (file) => {
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resolve(file);
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});
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})
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}
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module.exports = createFile; |