> On 5 Oct 2018, at 10:52, Sabine Manaa <manaa.sab...@gmail.com> wrote:
> 
> I try to save data in amazon s3 by using Svens  package 'Zinc-AWS'.
> I created a bucket in s3 and can read it from pharo.
> 
> But when I want to save data from pharo the requests response is
> 
> <?xml version="1.0" encoding="UTF-8"?>
> <Error><Code>InvalidRequest</Code><Message>The authorization mechanism you 
> have provided is not supported. Please use 
> AWS4-HMAC-SHA256.</Message><RequestId>....</RequestId><HostId>....</HostId></Error>
> 
> I see that ZnAWSS3RequestSignatureTool uses (HMAC on: SHA1 new).
> 
> Here I have problems to go further and do not know if/how I have to change 
> the authorization mechanism.
> Or is the ZnAWSS3RequestSignatureTool old?

Yes

> Anyone having a hint or working code snippet for me? 
> Sven could you perhaps have a look?

The code has to be updated, but I do not have time for that.
It would be nice if somebody else could have a look.

Sven

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