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https://issues.apache.org/jira/browse/NIFI-3703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15967455#comment-15967455
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ASF GitHub Bot commented on NIFI-3703:
--------------------------------------

GitHub user gresockj opened a pull request:

    https://github.com/apache/nifi/pull/1671

    NIFI-3703: Adding 'Allow Anonymous Credentials' property to AWS processors

    Thank you for submitting a contribution to Apache NiFi.
    
    In order to streamline the review of the contribution we ask you
    to ensure the following steps have been taken:
    
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You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/gresockj/nifi NIFI-3703

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/nifi/pull/1671.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1671
    
----
commit 12c1f52d008af07c81c8e995c96be1b474d5de8f
Author: Joe Gresock <[email protected]>
Date:   2017-04-13T11:32:27Z

    NIFI-3703: Adding 'Allow Anonymous Credentials' property to AWS processors

----


> Allow AWS processors to use DefaultAWSCredentialsProviderChain
> --------------------------------------------------------------
>
>                 Key: NIFI-3703
>                 URL: https://issues.apache.org/jira/browse/NIFI-3703
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Extensions
>    Affects Versions: 1.1.1
>            Reporter: Joseph Gresock
>            Priority: Minor
>
> Currently, the AWS processors assume that credentials must always be provided 
> to the AWS SDK constructors.  When no credentials properties are specified, 
> this causes AnonymousAWSCredentials to be used as a constructor argument to 
> the AWS client.  While this may be intended in some cases, we should also 
> allow for the option of not passing in any credentials, which causes the 
> client to use DefaultAWSCredentialsProviderChain.getInstance(), behaving as 
> specified here: 
> http://docs.aws.amazon.com/sdk-for-java/v1/developer-guide/java-dg-roles.html



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