Generate Presigned Download URL

1import { GetObjectCommand } from '@aws-sdk/client-s3';
2import { getSignedUrl } from '@aws-sdk/s3-request-presigner';
3 
4import { getS3Client } from '@/registry/default/storage/s3-client';
5 
6export async function generatePresignedDownloadUrl(
7  key: string,
8  expiresIn = 3600,
9) {
10  try {
11    const command = new GetObjectCommand({
12      Bucket: process.env.S3_BUCKET_NAME,
13      Key: key,
14    });
15 
16    const url = await getSignedUrl(getS3Client(), command, { expiresIn });
17    return url;
18  } catch (err) {
19    console.error({ err }, 'Failed to generate download URL');
20    throw new Error('Failed to generate download URL');
21  }
22}