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Security hardening: reference backend, marketing site, bench VM #37

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Merged
matejcsok-ee merged 3 commits into from
Jul 16, 2026
Merged

Security hardening: reference backend, marketing site, bench VM #37

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21e6f4c
harden the reference backend: write bounds + CORS
matejcsok-ee Jul 16, 2026
74afb7b
harden the marketing site: gate demo overrides, rate-limit + redact w…
matejcsok-ee Jul 16, 2026
f8ab901
bench VM: use SSH key auth only, drop the shared password
matejcsok-ee Jul 16, 2026
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10 changes: 6 additions & 4 deletions scripts/bench/cloud-init/user-data
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Original file line number Diff line number Diff line change
Expand Up @@ -6,12 +6,14 @@ users:
- name: bench
sudo: "ALL=(ALL) NOPASSWD:ALL"
shell: /bin/bash
lock_passwd: false
# Fallback console/SSH password (key auth is preferred). Change if you care.
plain_text_passwd: bench
# Key auth only: setup-vm.sh requires an SSH pubkey and substitutes it below,
# so no password login is needed. Lock the password and disable SSH password
# auth (below); recover via the substituted key, not a shared password.
lock_passwd: true
ssh_authorized_keys:
- __SSH_PUBKEY__
ssh_pwauth: true
# Disable SSH password authentication — the seed carries a pubkey.
ssh_pwauth: false
package_update: true
# Docker CE from the official repo (mirrors the CI workflow's install step) so
# scripts/bench/vm-build.sh can run the full docker/build.sh pipeline in-guest.
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