concourse / concourse/docker-image-resource

http over https port on private registry

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needs-more-information
Dominant language
Go
Stars
162
Forks
250
PR merge metrics
No merged PRs in 30d

Description

when check if running on a private registry it is failing to fetch the digest due to sending a plain http request on a https port even with 443 specified as the port

Contributor guide

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First steps

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  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the digest fetch against a private registry using HTTPS on port 443, then trace the docker image resource's registry request path. Done means the digest request uses HTTPS for that registry and succeeds without sending plain HTTP to the HTTPS port.

Written by the indexing model from the issue text.

Assessment

Tech stack
docker, go
Domain
devops, networking
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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