76 lines
2.3 KiB
Bash
76 lines
2.3 KiB
Bash
#!/bin/bash
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#
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# AIS Map network init — runs at boot.
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# Reads /etc/aismap/network.json, tries the configured mode.
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# If mode=wifi and connection fails — rolls back to AP.
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#
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set -uo pipefail
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SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
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CONFIG="/etc/aismap/network.json"
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LOG="/var/log/aismap_network_init.log"
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exec >"$LOG" 2>&1
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echo "=== $(date) network_init start ==="
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if [ ! -f "$CONFIG" ]; then
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echo "Config not found ($CONFIG), defaulting to AP mode"
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bash "$SCRIPT_DIR/to_ap.sh"
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echo "=== $(date) network_init done (default AP) ==="
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exit 0
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fi
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MODE=$(python3 -c "import json; print(json.load(open('$CONFIG')).get('mode','ap'))" 2>/dev/null || echo "ap")
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echo "Configured mode: $MODE"
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if [ "$MODE" = "wifi" ]; then
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echo "--- Attempting WiFi connection ---"
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bash "$SCRIPT_DIR/to_wifi.sh"
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WIFI_EXIT=$?
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if [ $WIFI_EXIT -ne 0 ]; then
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echo "to_wifi.sh failed (exit $WIFI_EXIT) — rolling back to AP"
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bash "$SCRIPT_DIR/to_ap.sh"
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echo "=== $(date) network_init done (rollback to AP) ==="
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exit 0
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fi
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GW=$(python3 -c "import json; print(json.load(open('$CONFIG')).get('wifi_gw',''))" 2>/dev/null || echo "")
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IFACE=$(python3 -c "import json; print(json.load(open('$CONFIG')).get('iface','wlan0'))" 2>/dev/null || echo "wlan0")
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echo "Verifying WiFi connectivity (gateway: $GW) ..."
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CONNECTED=0
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for ATTEMPT in 1 2 3; do
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sleep 3
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if [ -n "$GW" ] && ping -c 2 -W 3 "$GW" >/dev/null 2>&1; then
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echo "Attempt $ATTEMPT: gateway reachable"
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CONNECTED=1
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break
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fi
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# Also check wpa_supplicant state
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if wpa_cli -i "$IFACE" status 2>/dev/null | grep -q "wpa_state=COMPLETED"; then
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echo "Attempt $ATTEMPT: wpa_supplicant COMPLETED"
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CONNECTED=1
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break
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fi
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echo "Attempt $ATTEMPT: not connected yet..."
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done
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if [ $CONNECTED -eq 1 ]; then
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echo "WiFi connection confirmed"
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echo "=== $(date) network_init done (wifi) ==="
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exit 0
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else
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echo "WiFi NOT reachable after 3 attempts — rolling back to AP"
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bash "$SCRIPT_DIR/to_ap.sh"
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echo "=== $(date) network_init done (rollback to AP) ==="
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exit 0
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fi
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else
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echo "--- Starting AP mode ---"
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bash "$SCRIPT_DIR/to_ap.sh"
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echo "=== $(date) network_init done (ap) ==="
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exit 0
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fi
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