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87 lines
3.4 KiB
87 lines
3.4 KiB
"""
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support_bundle.py — Assemble a diagnostics zip for the Home dashboard.
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Bundles status snapshot, configs (WiFi passwords masked), the newest dpworldapp
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log, and OS diagnostics text. Intended to be emailed to support.
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"""
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import copy
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import io
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import json
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import os
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import zipfile
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import system_status
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MAX_LOG_BYTES = 5 * 1024 * 1024 # cap the bundled log at 5 MB
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def mask_passwords(device_config):
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"""Return a deep copy of device_config with every wifi_passwd masked.
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Coerces a non-dict device_config (e.g. a corrupted board_config row that
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decoded to a string, int, or list) to an empty dict rather than propagating
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an AttributeError from .get().
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"""
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cfg = copy.deepcopy(device_config if isinstance(device_config, dict) else {})
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for entry in cfg.get("WIFI_SSID", []) or []:
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if isinstance(entry, dict) and "wifi_passwd" in entry:
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entry["wifi_passwd"] = "***"
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return cfg
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def build_support_bundle(db):
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"""Build the diagnostics zip. Returns the zip file content as bytes."""
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buf = io.BytesIO()
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with zipfile.ZipFile(buf, "w", zipfile.ZIP_DEFLATED) as z:
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# status snapshot
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try:
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status = system_status.get_system_status(db)
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except Exception as e: # never let one failure abort the bundle
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status = {"error": str(e)}
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z.writestr("status.json", json.dumps(status, indent=2, ensure_ascii=False))
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# configs (passwords masked)
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device = mask_passwords(db.get_config("device_config") or {})
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z.writestr("config-device.json",
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json.dumps(device, indent=2, ensure_ascii=False))
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protocol = db.get_config("protocol_config") or {}
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z.writestr("config-protocol.json",
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json.dumps(protocol, indent=2, ensure_ascii=False))
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# newest dpworldapp log (capped)
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log_path = system_status._find_newest_dpworld_log(system_status.LOG_DIR)
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if log_path:
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try:
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with open(log_path, "rb") as f:
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z.writestr("dpworldapp-latest.log", f.read(MAX_LOG_BYTES))
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except OSError:
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pass
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# OS diagnostics text
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z.writestr("ip-addr.txt",
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system_status._run(["ip", "addr"]) +
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"\n--- routes ---\n" +
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system_status._run(["ip", "route"]))
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z.writestr("systemctl-status.txt",
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system_status._run(["systemctl", "status",
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system_status.DPWORLDAPP_UNIT]) +
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"\n--- web-configurator ---\n" +
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system_status._run(["systemctl", "status",
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"web-configurator.service"]))
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z.writestr("dmesg.txt", system_status._run(["dmesg"])[-200000:])
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# v1.6.0 (§9): 네트워크 저널 tail — 부재 시 항목 생략 (기존 fail-soft 패턴)
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try:
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from network.journal import Journal
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journal_path = os.path.join(os.environ.get("LOG_DIR", "/opt/log/dpworldapp"),
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"network_journal.jsonl")
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sections_net = Journal(journal_path).tail(200)
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z.writestr("network_journal_tail.json",
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json.dumps(sections_net, indent=2, ensure_ascii=False))
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except Exception: # noqa: BLE001
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z.writestr("network_journal_tail.json", "[]")
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buf.seek(0)
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return buf.read()
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