Files
zot/pkg
Marco 0eafaeb043 fix(api): recognize Docker Compose/Buildx User-Agent in v2 challenge workaround (#3992)
Docker Compose and Buildx proxy through the Docker daemon, which sends
a User-Agent starting with "docker/<version>" rather than the
"Docker-Client/<version>" string sent by direct Docker CLI pulls.
This caused compose/buildx pulls to skip the 401 challenge on
registries with mixed anonymous/authenticated access policies,
resulting in 'unauthorized' errors.

Add strings.HasPrefix(ua, "docker/") alongside the existing
Docker-Client check so daemon-proxied requests from any upstream
tool (compose, buildx, etc.) are handled correctly.

Fixes #3991
2026-04-25 08:58:22 +03:00
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