CenterForOpenScience/osf.io — pull request #1326 by samanehsan (2014-12-03 15:03:17+00:00)
Title: Feature: handle revoked API access through S3

Purpose
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Addresses #332

When an OSF user revokes Amazon S3 access by deleting their IAM user on their S3 account, an error is thrown in HGrid, but their is no indication that this is due to invalid credentials.

Changes
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On the node settings and user settings page, show an error message if the linked S3 account credentials are invalid.