version 0.4.0 can't handle iam role credentials

[laughedelic]

any details here? "can" or "can't"? example? link to the project?

[evdokim]

doesn't work for https://github.com/ohnosequences/monoids-in-the-clouds/tree/compota/compota-wordcount

[laughedelic]

same, I don't have access to that repo. and what exactly doesn't work? where do you store credentials, what are you .sbt files?

[evdokim]

I'm not going to store credentials at all, just use IAM credentials

[laughedelic]

Ah, so you meant role credentials. Yes, they are not looked up by default. But it's easy to fix it in your config:

import com.amazonaws.auth._

s3credentials := new STSAssumeRoleSessionCredentialsProvider

or it should be new InstanceProfileCredentialsProvider, I'm not sure which one is for the role credentials.. See docs for one and for the other

[evdokim]

@laughedelic it's a wrong behavior they should be retrieved by default (as it was in past). Under IAM credentials I mean instance profile credentials with InstanceProfileCredentialsProvider provider

[laughedelic]

I was never a default behaviour. Before, for using role credentials you needed to set empty credentials for the ivy-s3-resolver. Maybe it works now as well. Does it work with s3credentials := new InstanceProfileCredentialsProvider?

[evdokim]

It was. The ivy resolver did it automatically, now removed this code and it requires credentials provider.

[laughedelic]

As far as I remember, it worked only with empty credentials (but you had to set them). Anyway, what's you point? you want to add this credentials provider to the default chain?

[evdokim]

It always worked because you had to pass credentials to ivy resolver before in anyway. So yes, it should included in the default chain of providers together with EnvironmentVariableCredentialsProvider

[laughedelic]

ok, I'll add it in the next version. EnvironmentVariableCredentialsProvider is already in the default chain (again, see the link).