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artifact-store/scripts/minio_local_smoke.sh

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#!/usr/bin/env bash
# minio_local_smoke.sh — deterministic local MinIO fixture for `make test-minio`
# (ARTIFACT-STORE-WP-0007 D7.2)
#
# Starts a throwaway MinIO container with generated one-run credentials,
# creates a smoke bucket, runs the live compatibility tests against it, and
# tears the container down. No external endpoint, no persistent credentials.
#
# Usage:
# bash scripts/minio_local_smoke.sh # or: make test-minio-local
#
# Environment overrides:
# MINIO_IMAGE (default: minio/minio:latest)
# MINIO_PORT (default: 19000, bound to 127.0.0.1 only)
set -euo pipefail
REPO_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
MINIO_IMAGE="${MINIO_IMAGE:-minio/minio:latest}"
MINIO_PORT="${MINIO_PORT:-19000}"
CONTAINER="artifactstore-minio-smoke-$$"
BUCKET="artifactstore-smoke"
ACCESS_KEY="smoke-$(openssl rand -hex 8)"
SECRET_KEY="$(openssl rand -hex 24)"
cleanup() { docker rm -f "$CONTAINER" >/dev/null 2>&1 || true; }
trap cleanup EXIT
echo "[minio-smoke] starting $MINIO_IMAGE on 127.0.0.1:$MINIO_PORT ..."
docker run -d --name "$CONTAINER" \
-p "127.0.0.1:${MINIO_PORT}:9000" \
-e MINIO_ROOT_USER="$ACCESS_KEY" \
-e MINIO_ROOT_PASSWORD="$SECRET_KEY" \
"$MINIO_IMAGE" server /data >/dev/null
for _ in $(seq 1 30); do
if curl -sf "http://127.0.0.1:${MINIO_PORT}/minio/health/live" >/dev/null; then
break
fi
sleep 1
done
curl -sf "http://127.0.0.1:${MINIO_PORT}/minio/health/live" >/dev/null \
|| { echo "[minio-smoke] ERROR: MinIO did not become healthy" >&2; exit 1; }
echo "[minio-smoke] health/live OK"
docker exec "$CONTAINER" sh -c \
'mc alias set local http://127.0.0.1:9000 "$MINIO_ROOT_USER" "$MINIO_ROOT_PASSWORD" >/dev/null && mc mb local/'"$BUCKET" >/dev/null
echo "[minio-smoke] bucket $BUCKET created"
cd "$REPO_ROOT"
ARTIFACTSTORE_MINIO_ENDPOINT_URL="http://127.0.0.1:${MINIO_PORT}" \
ARTIFACTSTORE_MINIO_ACCESS_KEY="$ACCESS_KEY" \
ARTIFACTSTORE_MINIO_SECRET_KEY="$SECRET_KEY" \
ARTIFACTSTORE_MINIO_BUCKET="$BUCKET" \
make test-minio
echo "[minio-smoke] static-credential compatibility PASS"
# ── STS leg (D7.4): temporary credentials via MinIO AssumeRole ────────────────
# Root credentials cannot call AssumeRole, so mint a scoped user first.
STS_USER="sts-$(openssl rand -hex 6)"
STS_USER_SECRET="$(openssl rand -hex 24)"
docker exec -e STS_USER="$STS_USER" -e STS_USER_SECRET="$STS_USER_SECRET" "$CONTAINER" sh -c \
'mc admin user add local "$STS_USER" "$STS_USER_SECRET" >/dev/null && mc admin policy attach local readwrite --user "$STS_USER" >/dev/null'
echo "[minio-smoke] scoped user created; requesting temporary credentials via STS AssumeRole"
STS_JSON="$(
STS_ENDPOINT="http://127.0.0.1:${MINIO_PORT}" \
STS_USER="$STS_USER" STS_USER_SECRET="$STS_USER_SECRET" \
uv run --all-extras python - <<'PY'
import json
import os
import boto3
sts = boto3.client(
"sts",
endpoint_url=os.environ["STS_ENDPOINT"],
aws_access_key_id=os.environ["STS_USER"],
aws_secret_access_key=os.environ["STS_USER_SECRET"],
region_name="us-east-1",
)
creds = sts.assume_role(
RoleArn="arn:minio:iam:::role/dummy",
RoleSessionName="artifactstore-d74-smoke",
DurationSeconds=900,
)["Credentials"]
print(
json.dumps(
{
"AccessKeyId": creds["AccessKeyId"],
"SecretAccessKey": creds["SecretAccessKey"],
"SessionToken": creds["SessionToken"],
}
)
)
PY
)"
TEMP_ACCESS_KEY="$(python3 -c 'import json,sys; print(json.loads(sys.argv[1])["AccessKeyId"])' "$STS_JSON")"
TEMP_SECRET_KEY="$(python3 -c 'import json,sys; print(json.loads(sys.argv[1])["SecretAccessKey"])' "$STS_JSON")"
TEMP_SESSION_TOKEN="$(python3 -c 'import json,sys; print(json.loads(sys.argv[1])["SessionToken"])' "$STS_JSON")"
ARTIFACTSTORE_MINIO_ENDPOINT_URL="http://127.0.0.1:${MINIO_PORT}" \
ARTIFACTSTORE_MINIO_ACCESS_KEY="$TEMP_ACCESS_KEY" \
ARTIFACTSTORE_MINIO_SECRET_KEY="$TEMP_SECRET_KEY" \
ARTIFACTSTORE_MINIO_SESSION_TOKEN="$TEMP_SESSION_TOKEN" \
ARTIFACTSTORE_MINIO_BUCKET="$BUCKET" \
make test-minio
echo "[minio-smoke] temporary-credential (STS session token) compatibility PASS"
echo "[minio-smoke] PASS — live MinIO static + STS round-trip/range/multipart compatibility verified"