feat(scripts): generate REDIS_PASSWORD on setup, plumb through compose (#458)

* feat(scripts): generate REDIS_PASSWORD on setup, plumb through compose

Per the discussion on #453, this takes the recommended path of extending
the setup scripts rather than introducing a parallel compose file.

  - scripts/setup_remote.sh now generates REDIS_PASSWORD alongside
    OSS_JWT_SECRET and POSTGRES_PASSWORD and writes it to the rendered
    .env (with a short comment noting it can be rotated, unlike the
    postgres password which is baked into the volume on first init).
  - scripts/start_docker.sh now generates REDIS_PASSWORD on first run
    if missing, mirroring the existing OSS_JWT_SECRET pattern (reuses
    generate_secret, which falls back through python3 → openssl →
    /dev/urandom).
  - docker-compose.yaml and docker-compose-local.yaml now interpolate
    ${REDIS_PASSWORD:-redissecret} in the redis --requirepass, the redis
    healthcheck, and the api REDIS_URL.

The :-redissecret fallback preserves backwards compatibility for users
with an existing .env that predates this change — they keep the old
value until they regenerate. New installs (via either script) get a
secure random hex.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* Harden local Docker secret setup

---------

Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
Co-authored-by: Abhishek Kumar <abhishek@a6k.me>
This commit is contained in:
Manuel Bruña 2026-06-21 04:41:31 -03:00 committed by GitHub
parent ac91019d38
commit 17054e3f26
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9 changed files with 99 additions and 12 deletions

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@ -23,7 +23,7 @@ generate_secret() {
return
fi
fail "Could not generate OSS_JWT_SECRET. Install python3 or openssl, or set OSS_JWT_SECRET manually in .env."
fail "Could not generate a secret. Install python3 or openssl, or set secrets manually in .env."
}
dotenv_value() {
@ -76,6 +76,11 @@ set_dotenv_value() {
[[ -f docker-compose.yaml ]] || fail "docker-compose.yaml not found. Download it first, then re-run this script."
env_file_existed=false
if [[ -f "$ENV_FILE" ]]; then
env_file_existed=true
fi
existing_secret="$(dotenv_value OSS_JWT_SECRET || true)"
if [[ -z "$existing_secret" ]]; then
set_dotenv_value OSS_JWT_SECRET "$(generate_secret)"
@ -84,6 +89,26 @@ else
echo "OSS_JWT_SECRET is already set in $ENV_FILE."
fi
existing_postgres_password="$(dotenv_value POSTGRES_PASSWORD || true)"
if [[ -z "$existing_postgres_password" ]]; then
if [[ "$env_file_existed" == "false" ]]; then
set_dotenv_value POSTGRES_PASSWORD "$(generate_secret)"
echo "Created POSTGRES_PASSWORD in $ENV_FILE."
else
echo "POSTGRES_PASSWORD is not set in $ENV_FILE; keeping the docker-compose fallback for existing local data volumes."
fi
else
echo "POSTGRES_PASSWORD is already set in $ENV_FILE."
fi
existing_redis_password="$(dotenv_value REDIS_PASSWORD || true)"
if [[ -z "$existing_redis_password" ]]; then
set_dotenv_value REDIS_PASSWORD "$(generate_secret)"
echo "Created REDIS_PASSWORD in $ENV_FILE."
else
echo "REDIS_PASSWORD is already set in $ENV_FILE."
fi
echo ""
echo "Docker registry: $REGISTRY"
echo "Telemetry enabled: $ENABLE_TELEMETRY"