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
123 lines
4.3 KiB
Python
123 lines
4.3 KiB
Python
#!/usr/bin/env python3
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"""Server connection test script — run on the Pi 4.
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Secrets (API_URL/API_KEY) are loaded from config_local.py (via config)."""
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import hashlib
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import hmac
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import sys
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import time
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import subprocess
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from config import API_URL, API_KEY, DEVICE_ID, DEVICE_LOCATION, SENSORS
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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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# Test with the first sensor configured on this device — hardcoding sensor_id (e.g. 1)
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# would pollute another site node's leak_sensor_status when testing from that site.
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TEST_SENSOR_ID = SENSORS[0]["id"]
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TEST_SENSOR_NAME = SENSORS[0]["name"]
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# Extract the base path from API_URL (.../api/sensor_data.php → .../api)
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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)")
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print("=" * 50)
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print(f" API_BASE = {API_BASE}")
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# ── Step 1: call test.php with curl ──
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print("\n[1/3] Checking test.php connectivity with curl...")
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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", "LeakSensor/2.0",
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"-X", "POST", f"{API_BASE}/test.php"],
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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 response code: {code}")
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if code == "200":
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print(" → Success! Server connection OK")
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elif code == "403":
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print(" → 403 Forbidden: the server/host itself is blocking")
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print(" → Check the hosting settings or the upstream .htaccess")
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else:
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print(f" → Unexpected response: {code}")
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except Exception as e:
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print(f" → curl failed: {e}")
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# ── Step 2: call sensor_data.php with curl ──
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print("\n[2/3] Checking sensor_data.php connectivity with curl...")
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try:
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result = subprocess.run(
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["curl", "-s", "-w", "\n%{http_code}",
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"-A", "LeakSensor/2.0",
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"-X", "POST", API_URL,
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"-H", "Content-Type: application/json",
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"-d", f'{{"device_id":"test","sensor_id":{TEST_SENSOR_ID},"event_type":"startup","is_leak":0,"timestamp":1234567890}}'],
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capture_output=True, text=True, timeout=10
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)
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lines = result.stdout.strip().split("\n")
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code = lines[-1] if lines else "?"
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body = "\n".join(lines[:-1])
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print(f" HTTP response code: {code}")
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print(f" Response body: {body[:200]}")
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except Exception as e:
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print(f" → curl failed: {e}")
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# ── Step 3: signed call via Python requests ──
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print("\n[3/3] Calling sensor_data.php with Python requests...")
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try:
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import requests
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# raw-body X-Signature HMAC (same as the server's verify_signature_raw — build the body
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# string with the same fixed field order as leak_sensor.leak_event_body, sign those bytes,
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# then POST them verbatim).
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ts = int(time.time())
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body = (
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'{'
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f'"device_id":"{DEVICE_ID}",'
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f'"device_location":"{DEVICE_LOCATION}",'
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f'"sensor_id":{TEST_SENSOR_ID},'
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f'"sensor_name":"{TEST_SENSOR_NAME} (connection test)",'
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f'"event_type":"startup",'
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f'"is_leak":0,'
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f'"timestamp":{ts}'
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'}'
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)
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body_bytes = body.encode("utf-8")
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signature = hmac.new(API_KEY.encode("utf-8"), body_bytes, hashlib.sha256).hexdigest()
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resp = requests.post(
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API_URL,
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data=body_bytes,
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timeout=10,
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headers={
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"Content-Type": "application/json",
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"X-Device-Id": DEVICE_ID,
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"X-Signature": signature,
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"User-Agent": "LeakSensor/2.0",
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}
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)
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print(f" HTTP response 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! All connections OK")
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elif resp.status_code == 403:
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print(" → 403: the requests library is blocked or the signature does not match")
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print(f" → User-Agent: {resp.request.headers.get('User-Agent', '?')}")
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else:
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print(f" → Response 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 (check the log above)"))
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print("=" * 50)
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sys.exit(0 if signed_ok else 1)
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