{
  "uid": "voice-security", "title": "安全仪表盘", "schemaVersion": 41, "version": 1,
  "refresh": "30s", "time": {"from": "now-24h", "to": "now"},
  "tags": ["voice-platform", "security"],
  "panels": [
    {"id":1,"type":"stat","title":"7天内到期证书","gridPos":{"x":0,"y":0,"w":6,"h":5},"datasource":{"uid":"prometheus","type":"prometheus"},"targets":[{"refId":"A","expr":"voice_platform_security_certificates_expiring{window=\"7d\"}"}]},
    {"id":2,"type":"stat","title":"30天内到期证书","gridPos":{"x":6,"y":0,"w":6,"h":5},"datasource":{"uid":"prometheus","type":"prometheus"},"targets":[{"refId":"A","expr":"voice_platform_security_certificates_expiring{window=\"30d\"}"}]},
    {"id":3,"type":"stat","title":"活动安全告警","gridPos":{"x":12,"y":0,"w":6,"h":5},"datasource":{"uid":"prometheus","type":"prometheus"},"targets":[{"refId":"A","expr":"voice_platform_alert_incidents{category=\"SECURITY\"}"}]},
    {"id":4,"type":"stat","title":"当前限流拒绝速率","gridPos":{"x":18,"y":0,"w":6,"h":5},"datasource":{"uid":"prometheus","type":"prometheus"},"targets":[{"refId":"A","expr":"sum(rate(voice_platform_http_requests_total{status=\"429\"}[5m]))"}]},
    {"id":5,"type":"timeseries","title":"身份与权限拒绝","gridPos":{"x":0,"y":5,"w":12,"h":8},"datasource":{"uid":"prometheus","type":"prometheus"},"targets":[{"refId":"A","expr":"sum by (status,route) (rate(voice_platform_http_requests_total{status=~\"401|403\"}[5m]))","legendFormat":"{{status}} {{route}}"}]},
    {"id":6,"type":"timeseries","title":"设备与供应商入口异常响应","gridPos":{"x":12,"y":5,"w":12,"h":8},"datasource":{"uid":"prometheus","type":"prometheus"},"targets":[{"refId":"A","expr":"sum by (status,route) (rate(voice_platform_http_requests_total{route=~\"/device/.*|/callbacks/.*\",status!~\"2..\"}[5m]))","legendFormat":"{{status}} {{route}}"}]}
  ]
}