I'm using the request-promise library. I'm trying to upload a file to a signed Amazon S3 URL:
var fs = require('fs')
var request = require('request-promise-native')
request({
method: 'PUT',
uri: 'https://MYBUCKET.amazonaws.com/myfile.pdf?AWSAccessKeyId=KEY&Expires=1489006131&Signature=SIGNATURE',
headers: {
'x-amz-server-side-encryption': 'AES256',
'Content-Type': 'application/pdf'
},
file: fs.readFileSync('myfile.pdf')
}).then((r) => console.log('response', r)).catch((err) => console.log('err', err))
The request succeeds, but Amazon reports the file as 0 bytes in length.
Is the file parameter the correct argument?
I believe you want
body: fs.readFileSync('myfile.pdf')
instead of
file: fs.readFileSync('myfile.pdf')
Additionally, you can stream the file instead of buffering the entire file in memory first:
body: fs.createReadStream('myfile.pdf')
See the request documentation for more information.