90 lines
2.8 KiB
Bash
Executable File
90 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
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# Auth Expiry Monitor
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# Run via cron or systemd timer to get proactive notifications
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# before Claude Code auth expires.
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#
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# Suggested cron: */30 * * * * /home/admin/moltbot/scripts/auth-monitor.sh
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#
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# Environment variables:
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# NOTIFY_PHONE - Phone number to send Moltbot notification (e.g., +1234567890)
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# NOTIFY_NTFY - ntfy.sh topic for push notifications (e.g., moltbot-alerts)
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# WARN_HOURS - Hours before expiry to warn (default: 2)
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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CLAUDE_CREDS="$HOME/.claude/.credentials.json"
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STATE_FILE="$HOME/.clawdbot/auth-monitor-state"
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# Configuration
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WARN_HOURS="${WARN_HOURS:-2}"
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NOTIFY_PHONE="${NOTIFY_PHONE:-}"
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NOTIFY_NTFY="${NOTIFY_NTFY:-}"
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# State tracking to avoid spam
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mkdir -p "$(dirname "$STATE_FILE")"
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LAST_NOTIFIED=$(cat "$STATE_FILE" 2>/dev/null || echo "0")
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NOW=$(date +%s)
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# Only notify once per hour max
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MIN_INTERVAL=3600
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send_notification() {
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local message="$1"
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local priority="${2:-default}"
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echo "$(date '+%Y-%m-%d %H:%M:%S') - $message"
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# Check if we notified recently
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if [ $((NOW - LAST_NOTIFIED)) -lt $MIN_INTERVAL ]; then
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echo "Skipping notification (sent recently)"
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return
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fi
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# Send via Moltbot if phone configured and auth still valid
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if [ -n "$NOTIFY_PHONE" ]; then
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# Check if we can still use moltbot
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if "$SCRIPT_DIR/claude-auth-status.sh" simple 2>/dev/null | grep -q "OK\|EXPIRING"; then
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echo "Sending via Moltbot to $NOTIFY_PHONE..."
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moltbot send --to "$NOTIFY_PHONE" --message "$message" 2>/dev/null || true
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fi
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fi
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# Send via ntfy.sh if configured
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if [ -n "$NOTIFY_NTFY" ]; then
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echo "Sending via ntfy.sh to $NOTIFY_NTFY..."
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curl -s -o /dev/null \
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-H "Title: Moltbot Auth Alert" \
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-H "Priority: $priority" \
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-H "Tags: warning,key" \
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-d "$message" \
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"https://ntfy.sh/$NOTIFY_NTFY" || true
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fi
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# Update state
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echo "$NOW" > "$STATE_FILE"
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}
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# Check auth status
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if [ ! -f "$CLAUDE_CREDS" ]; then
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send_notification "Claude Code credentials missing! Run: claude setup-token" "high"
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exit 1
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fi
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EXPIRES_AT=$(jq -r '.claudeAiOauth.expiresAt // 0' "$CLAUDE_CREDS")
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NOW_MS=$((NOW * 1000))
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DIFF_MS=$((EXPIRES_AT - NOW_MS))
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HOURS_LEFT=$((DIFF_MS / 3600000))
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MINS_LEFT=$(((DIFF_MS % 3600000) / 60000))
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if [ "$DIFF_MS" -lt 0 ]; then
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send_notification "Claude Code auth EXPIRED! Moltbot is down. Run: ssh l36 '~/moltbot/scripts/mobile-reauth.sh'" "urgent"
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exit 1
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elif [ "$HOURS_LEFT" -lt "$WARN_HOURS" ]; then
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send_notification "Claude Code auth expires in ${HOURS_LEFT}h ${MINS_LEFT}m. Consider re-auth soon." "high"
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exit 0
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else
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echo "$(date '+%Y-%m-%d %H:%M:%S') - Auth OK: ${HOURS_LEFT}h ${MINS_LEFT}m remaining"
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exit 0
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fi
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