a72ea18130
헤드리스 Pi 콘솔/journalctl에서 한글이 깨져 보이는 문제로, Pi 번들(02/03/04)에 들어가는 모든 소스의 사람-대상 텍스트를 영어로 전환. 코드·식별자·설정키·경로·숫자·hex·서명 스킴·f-string 플레이스홀더는 불변. - raspberry_pi4/, raspberry_pi4_sht30/: 로그·주석·문서·센서명·위치 영어화 - tools/make_deploy_bundles.py: 생성 템플릿(config_local.py/setup.sh/SETUP.md/PI_META 위치) 영어화 - tools/harden_pi.sh, tools/set_network.sh: echo/주석 영어화 - WIRING.html: 영어화 + SHT30 전압 경고 정정 반영 - 서버 번들(01, php/)은 한글 유지(브라우저 대시보드, Pi에서 안 깨짐) - 전 파이썬/셸 문법검사 통과, JSON 본문 서명 무영향
90 lines
3.4 KiB
Python
90 lines
3.4 KiB
Python
#!/usr/bin/env python3
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"""Server connection test — run on the Pi 4 SHT30 (Sensor 2) module.
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Builds the body with wire.py, attaches a raw-body HMAC (X-Signature), and
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actually sends one signed POST. Secrets (API_URL/API_KEY) are loaded from config_local.py.
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"""
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import sys
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import time
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import subprocess
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import requests
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signed_ok = False # whether the signed POST returned 200 — setup.sh gates hardening on this exit code
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from config import (
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API_URL, API_KEY, DEVICE_ID, DEVICE_LOCATION,
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SENSOR_ID, SENSOR_NAME, APP_VERSION,
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)
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import wire
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API_BASE = API_URL.rsplit("/", 1)[0]
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print("=" * 50)
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print(" Server connection test (Pi 4 SHT30 / Sensor 2 module)")
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print("=" * 50)
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print(f" API_URL = {API_URL}")
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# ── Step 1: check endpoint reachability with curl (no signature → 403 auth failure is expected) ──
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print("\n[1/2] Checking sensor_data.php reachability with curl (no signature → 403 auth failure is expected)...")
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try:
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result = subprocess.run(
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["curl", "-s", "-o", "/dev/null", "-w", "%{http_code}",
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"-A", "SHT30Sensor/2.0", "-X", "POST", API_URL,
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"-H", "Content-Type: application/json", "-d", "{}"],
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capture_output=True, text=True, timeout=10
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)
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code = result.stdout.strip()
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print(f" HTTP status code: {code}")
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if code in ("400", "403"):
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print(" → Endpoint reachable OK (rejected without signature/fields — expected)")
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elif code == "200":
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print(" → 200? Server accepted without a signature — check server configuration")
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elif code == "404":
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print(" → 404: check the API_URL path")
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else:
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print(f" → Response: {code} (check hosting/firewall/.htaccess)")
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except Exception as e:
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print(f" → curl failed: {e}")
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# ── Step 2: real measurement POST signed with wire.py (startup, dummy values) ──
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print("\n[2/2] Signed measurement POST (startup, dummy 24.00C/48.00%)...")
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try:
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ts = int(time.time())
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body = wire.sht30_event_body(
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DEVICE_ID, DEVICE_LOCATION, SENSOR_ID, SENSOR_NAME,
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"startup", ts, 24.0, 48.0, "normal", APP_VERSION,
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)
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sig = wire.sign_raw(API_KEY, body)
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print(f" Body: {body}")
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print(f" X-Signature: {sig[:16]}...")
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resp = requests.post(
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API_URL, data=body.encode("utf-8"),
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headers={
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"Content-Type": "application/json",
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"X-Signature": sig,
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"X-Device-Id": DEVICE_ID,
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"User-Agent": "SHT30Sensor/2.0",
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},
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timeout=10,
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)
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print(f" HTTP status code: {resp.status_code}")
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print(f" Response body: {resp.text[:200]}")
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if resp.status_code == 200:
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signed_ok = True
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print(" → Success! Signature verified, measurement stored (check dashboard sensor_id=2)")
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elif resp.status_code == 403:
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print(" → 403 auth failure: API_KEY differs from the server's config.local.php, or signature mismatch")
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elif resp.status_code == 400:
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print(" → 400: check timestamp freshness (±600s) — verify Pi clock (NTP) sync")
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else:
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print(f" → Status code: {resp.status_code}")
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except ImportError:
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print(" → requests not installed. Run install.sh or sudo apt install python3-requests")
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except Exception as e:
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print(f" → Failed: {e}")
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print("\n" + "=" * 50)
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print(" Test complete" + ("" if signed_ok else " — signed POST failed (see log above)"))
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print("=" * 50)
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sys.exit(0 if signed_ok else 1)
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