为Kapacitor启用身份验证中断计时器

Kapacitor 是一个开源的时间序列数据处理引擎，用于处理来自InfluxDB的数据。启用身份验证中断计时器是为了在身份验证失败时，能够及时中断连接，防止潜在的安全风险。

基础概念

身份验证中断计时器是一种安全机制，用于在连续多次身份验证失败后，暂时中断客户端的连接尝试。这样可以防止暴力破解攻击，保护系统资源不被滥用。

类型

固定时间中断：在设定的时间内，无论尝试多少次，都会中断连接。
递增时间中断：每次失败后，中断时间逐渐增加。

应用场景

Web服务：保护API端点不受未授权访问。
数据库服务：防止数据库被非法访问。
监控系统：确保监控系统的安全性。

配置方法

在Kapacitor中启用身份验证中断计时器，通常需要在配置文件中进行设置。以下是一个示例配置：

[http]
  enabled = true
  bind-address = ":9092"
  auth-enabled = true
  log-queries-after = "5s"
  max-row-limit = 0
  max-connection-limit = 0
  shared-secret = "your_shared_secret"
  realm = "Kapacitor API"
  unix-socket-enabled = false
  bind-socket = "/var/run/kapacitor/kapacitor.sock"

[auth]
  enabled = true
  token-validity = "1h"
  token-renew-window = "30m"
  token-renew-interval = "10m"
  token-max-age = "24h"
  token-min-age = "1h"
  token-refresh-interval = "5m"
  token-refresh-window = "1m"
  token-revoke-interval = "1h"
  token-revoke-window = "30m"
  token-blacklist-duration = "1h"
  token-whitelist-duration = "1h"
  token-rotation-interval = "1h"
  token-rotation-window = "30m"
  token-rotation-retry-interval = "5m"
  token-rotation-retry-window = "1m"
  token-rotation-retry-max-attempts = 5
  token-rotation-retry-backoff = "exponential"
  token-rotation-retry-backoff-factor = 2
  token-rotation-retry-backoff-max = "30m"
  token-rotation-retry-backoff-min = "1s"
  token-rotation-retry-backoff-jitter = true
  token-rotation-retry-backoff-jitter-factor = 0.2
  token-rotation-retry-backoff-jitter-max = "30m"
  token-rotation-retry-backoff-jitter-min = "1s"
  token-rotation-retry-backoff-jitter-random = true
  token-rotation-retry-backup = false
  token-rotation-retry-backup-interval = "1h"
  token-rotation-retry-backup-window = "30m"
  token-rotation-retry-backup-max-attempts = 5
  token-rotation-retry-backup-backoff = "exponential"
  token-rotation-retry-backup-backoff-factor = 2
  token-rotation-retry-backup-backoff-max = "30m"
  token-rotation-retry-backup-backoff-min = "1s"
  token-rotation-retry-backup-backoff-jitter = true
  token-rotation-retry-backup-backoff-jitter-factor = 0.2
  token-rotation-retry-backup-backoff-jitter-max = "30m"
  token-rotation-retry-backup-backoff-jitter-min = "1s"
  token-rotation-retry-backup-backup = false
  token-rotation-retry-backup-backup-interval = "1h"
  token-rotation-retry-backup-backup-window = "30m"
  token-rotation-retry-backup-backup-max-attempts = 5
  token-rotation-retry-backup-backup-backoff = "exponential"
  token-rotation-retry-backup-backup-backoff-factor = 2
  token-rotation-retry-backup-backup-backoff-max = "30m"
  token-rotation-retry-backup-backup-backoff-min = "1s"
  token-rotation-retry-backup-backup-backoff-jitter = true
  token-rotation-retry-backup-backup-backoff-jitter-factor = 0.2
  token-rotation-retry-backup-backup-backup = false
  token-rotation-retry-backup-backup-backup-interval = "1h"
  token-rotation-retry-backup-backup-backup-window = "30m"
  token-rotation-retry-backup-backup-backup-max-attempts = 5
  token-rotation-retry-backup-backup-backup-backoff = "exponential"
  token-rotation-retry-backup-backup-backup-backoff-factor = 2
  token-rotation-retry-backup-backup-backup-backoff-max = "30m"
  token-rotation-retry-backup-backup-backup-backoff-min = "1s"
  token-rotation-retry-backup-backup-backup-backoff-jitter = true
  token-rotation-retry-backup-backup-backup-backup = false
  token-rotation-retry-backup-backup-backup-backup-interval = "1h"
  token-rotation-retry-backup-backup-backup-backup-window = "30m"
  token-rotation-retry-backup-backup-backup-backup-max-attempts = 5
  token-rotation-retry-backup-backup-backup-backup-backoff = "exponential"
  token-rotation-retry-backup-backup-backup-backup-backoff-factor = 2
  token-rotation-retry-backup-backup-backup-backup-backoff-max = "30m"
  token-rotation-retry-backup-backup-backup-backup-backoff-min = "1s"
  token-rotation-retry-backup-backup-backup-backup-backoff-jitter = true
  token-rotation-retry-backup-backup-backup-backup-backup = false
  token-rotation-retry-backup-backup-backup-backup-backup-interval = "1h"
  token-rotation-retry-backup-backup-backup-backup-backup-window = "30m"
  token-rotation-retry-backup-backup-backup-backup-backup-max-attempts = 5
  token-rotation-retry-backup-backup-backup-backup-backup-backoff = "exponential"
  token-rotation-retry-backup-backup-backup-backup-backup-backoff-factor = 2
  token-rotation-retry-backup-backup-backup-backup-backup-backoff-max = "30m"
  token-rotation-retry-backup-backup-backup-backup-backup-backoff-min = "1s"
  token-rotation-retry-backup-backup-backup-backup-backup-backoff-jitter = true
  token-rotation-retry-backup-backup-backup-backup-backup-backup = false
  token-rotation-retry-backup-backup-backup-backup-backup-backup-interval = "1h"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-window = "30m"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-max-attempts = 5
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backoff = "exponential"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backoff-factor = 2
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backoff-max = "30m"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backoff-min = "1s"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backoff-jitter = true
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup = false
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-interval = "1h"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-window = "30m"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-max-attempts = 5
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backoff = "exponential"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backoff-factor = 2
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backoff-max = "30m"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backoff-min = "1s"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backoff-jitter = true
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup = false
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-interval = "1h"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-window = "30m"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-max-attempts = 5
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backoff = "exponential"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backoff-factor = 2
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backoff-max = "30m"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backoff-min = "1s"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backoff-jitter = true
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup = false
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-interval = "1h"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-window = "30m"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-max-attempts = 5
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backoff = "exponential"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backoff-factor = 2
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backoff-max = "30m"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backoff-min = "1s"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backoff-jitter = true
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup = false
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-interval = "1h"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-window = "30m"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-max-attempts = 5
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-backoff = "exponential"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-backoff-factor = 2
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-backoff-max = "30m"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-backoff-min = "1s"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-backoff-jitter = true
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup = false
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-interval = "1h"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-window = "30m"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-max-attempts = 5
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-backoff = "exponential"
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-backoff-factor = 2
  token-rotation-retry-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-backup-backoff-max = "30m"
  token-rotation-retry-backup-backup-backup-backup-backup