scaleway-presign-put.js

const AWS = require('aws-sdk');
const fetch = require('node-fetch');
const fs = require('fs');

const path = './file.txt';
const filename = 'MyFile.txt';
const bucket = 'processing-storage';

const s3 = new AWS.S3({
    endpoint: new AWS.Endpoint('https://s3.fr-par.scw.cloud'),
    accessKeyId: 'SCW*****************',
    secretAccessKey: '00160773-****-****-****-************',
    region: 'fr-par',
    signatureVersion: 'v4'
});

const url = s3.getSignedUrl('putObject', {
    Bucket: bucket,
    Key: filename,
    Expires: 60,
    //ACL: 'public-read'
});

const content = fs.createReadStream(path);
const size = (fs.statSync(path).size || 0);

fetch(url, {
    method: 'PUT',
    body: content,
    headers: {
        'Content-Type': 'application/octet-stream',
        'Content-Length': size
    },
}).then((res) => {
    if (res.status === 200)
        return console.log('Upload OK', url.split('?')[0]);
    res.text().then((err) => {
        console.log('Upload failed', err);
    })
}).catch((err) => {
    console.log('Upload failed', err);
});