How to sign a request for put object in Object storage


#1

Hello,

I’m trying to put object in object storage direct from browser side using s3.getSignedUrl method of s3 javascript sdk.
It works fine with amazon s3 following this tuto [https://devcenter.heroku.com/articles/s3-upload-node](http://Heroku tuto).
When i change credentials and endpoints with object storage credentials i have this error.

The request signature we calculated does not match the signature you provided. Check your key and signing method.
Is it a problem with signature version v4 vs v2 ?