File size: 2,028 Bytes
4e1096a | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | import { S3Client } from '@aws-sdk/client-s3';
import { GetObjectCommand, DeleteObjectCommand, PutObjectCommand } from '@aws-sdk/client-s3';
import { getSignedUrl } from '@aws-sdk/s3-request-presigner';
const S3_ENDPOINT = process.env['S3_ENDPOINT'] || '';
const S3_REGION = process.env['S3_REGION'] || 'auto';
const S3_ACCESS_KEY_ID = process.env['S3_ACCESS_KEY_ID'] || '';
const S3_SECRET_ACCESS_KEY = process.env['S3_SECRET_ACCESS_KEY'] || '';
export const s3Client = new S3Client({
forcePathStyle: true,
region: S3_REGION,
endpoint: S3_ENDPOINT,
credentials: {
accessKeyId: S3_ACCESS_KEY_ID,
secretAccessKey: S3_SECRET_ACCESS_KEY,
},
});
export const s3Storage = {
getClient: () => {
return new S3Client({
forcePathStyle: true,
region: S3_REGION,
endpoint: S3_ENDPOINT,
credentials: {
accessKeyId: S3_ACCESS_KEY_ID,
secretAccessKey: S3_SECRET_ACCESS_KEY,
},
});
},
getDownloadSignedUrl: async (bucketName: string, fileKey: string, expiresIn: number) => {
const getCommand = new GetObjectCommand({
Bucket: bucketName,
Key: fileKey,
});
const downloadUrl = await getSignedUrl(s3Client, getCommand, {
expiresIn: expiresIn,
});
return downloadUrl;
},
getUploadSignedUrl: async (
bucketName: string,
fileKey: string,
contentLength: number,
expiresIn: number,
) => {
const signableHeaders = new Set<string>();
signableHeaders.add('content-length');
const putCommand = new PutObjectCommand({
Bucket: bucketName,
Key: fileKey,
ContentLength: contentLength,
});
const uploadUrl = await getSignedUrl(s3Client, putCommand, {
expiresIn: expiresIn,
signableHeaders,
});
return uploadUrl;
},
deleteObject: async (bucketName: string, fileKey: string) => {
const deleteCommand = new DeleteObjectCommand({
Bucket: bucketName,
Key: fileKey,
});
return await s3Storage.getClient().send(deleteCommand);
},
};
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