Enable keyless signing for private Docker repos. #1295
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Now that cosign 1.4 is out, we can perform keyless signing without panicking on private images (and without
--force
uploading to Rekor).For private repos, signing will occur, but without
![image](https://user-images.githubusercontent.com/2442466/144944575-7d00b85b-7848-4509-8a2c-c587cd895542.png)
--force
it emits a warning like this:Signed-off-by: Matt Moore mattmoor@chainguard.dev
Pre-requisites
Please note that at this time we are only accepting new starter workflows for Code Scanning. Updates to existing starter workflows are fine.
Tasks
For all workflows, the workflow:
.yml
file with the language or platform as its filename, in lower, kebab-cased format (for example,docker-image.yml
). Special characters should be removed or replaced with words as appropriate (for example, "dotnet" instead of ".NET").For CI workflows, the workflow:
ci
directory.ci/properties/*.properties.json
file (for example,ci/properties/docker-publish.properties.json
).push
tobranches: [ $default-branch ]
andpull_request
tobranches: [ $default-branch ]
.release
withtypes: [ created ]
.docker-publish.yml
).For Code Scanning workflows, the workflow:
code-scanning
directory.code-scanning/properties/*.properties.json
file (for example,code-scanning/properties/codeql.properties.json
), with properties set as follows:name
: Name of the Code Scanning integration.organization
: Name of the organization producing the Code Scanning integration.description
: Short description of the Code Scanning integration.categories
: Array of languages supported by the Code Scanning integration.iconName
: Name of the SVG logo representing the Code Scanning integration. This SVG logo must be present in theicons
directory.push
tobranches: [ $default-branch, $protected-branches ]
andpull_request
tobranches: [ $default-branch ]
. We also recommend aschedule
trigger ofcron: $cron-weekly
(for example,codeql.yml
).Some general notes:
actions
organization, or