CUSTOM_UI_PATH is a Logto Cloud feature, not available in OSS.
The correct approach for self-hosted Logto is to volume-mount
over /etc/logto/packages/experience/dist/.
- Use init container (sign-in-ui) to copy dist to shared volume
as root (fixes permission denied with cameleer user)
- Logto mounts signinui volume at experience/dist path
- Logto depends on sign-in-ui init container completion
- Remove saas-entrypoint.sh approach (no longer needed)
- Revert Dockerfile entrypoint to direct java -jar
- Permit /favicon.svg in SecurityConfig for sign-in page logo
Tested: full OIDC flow works end-to-end via Playwright.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>