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Harden server config: mpJwt auth for mpMetrics, TLS-only, suppress server headers - #167

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kabicin wants to merge 5 commits into
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sec-enhancements
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Harden server config: mpJwt auth for mpMetrics, TLS-only, suppress server headers#167
kabicin wants to merge 5 commits into
mainfrom
sec-enhancements

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@kabicin

@kabicin kabicin commented Aug 18, 2026

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Hardens the server configuration and adds a compliant development environment for testing the secured /metrics endpoint.

  • Disabled HTTP port (httpPort="-1")
  • Replaced open mpMetrics with JWT Bearer authentication
  • Suppressed server identity headers removeServerHeader, disableXPoweredBy
  • Hardened cookie and session security ssoRequiresSSL, httpOnlyCookies
  • Added SKIP_LINPERF build arg to conditionally skip install procps-ng net-tools ncurses hostname for Liberty MustGather support

@kabicin
kabicin marked this pull request as draft August 18, 2026 14:02
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