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Bug 1256829 - [RFE] Restrict docker functions based on key used to sign image
Summary: [RFE] Restrict docker functions based on key used to sign image
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: podman
Version: 7.2
Hardware: x86_64
OS: Linux
low
low
Target Milestone: rc
: ---
Assignee: Brent Baude
QA Contact: Martin Jenner
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-08-25 14:27 UTC by Jake Hunsaker
Modified: 2019-01-04 18:47 UTC (History)
9 users (show)

Fixed In Version: nalin@redhat.com
Doc Type: Enhancement
Doc Text:
Clone Of:
Environment:
Last Closed: 2019-01-04 18:47:03 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)

Description Jake Hunsaker 2015-08-25 14:27:18 UTC
This is an RFE from talking with customers at Container Con.


During Container Con, Docker presented the ability to sign docker images and thus allow a user to trust that an image is valid. In this same vein rkt demonstrated similar capabilities and spoke about how they are looking to expand this to allow/disallow certain actions based on the level of trust given to a particular key.

Docker should provide this kind of control as well. 

For example, if an image was signed with key A that the user trusts for network operations, but not for storage operations then docker could be configured to refuse to start a container if the user was trying to volume-mount something into the container. However, if the image was signed with key B that the user "trusts more", then docker would allow the volume-mount.

Comment 10 Daniel Walsh 2019-01-04 18:47:03 UTC
Ok we don't see a way to do this, and have no plans to implement it.


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