[GH-ISSUE #103] 集群环境CC配置不共享问题

kerem commented

2026-03-04 12:18:45 +03:00

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Originally created by @ccyuvin on GitHub (Aug 4, 2022).
Original GitHub issue: https://github.com/ADD-SP/ngx_waf/issues/103

环境背景：有多个nginx节点共同提供服务，用户通过四层LB轮询到多个nginx节点。
问题：配置了waf_action cc_deny=CAPTCHA，当用户触发CC请求次数的上限，进行验证码效验时，效验的POST /captcha 请求有可能轮询到另一个nginx节点，另一个节点未达到CC请求次数的上限，则会返回405响应，用户会一直卡在验证页面。刷新页面后又会重新要求进行验证码效验。
此外，CC请求次数的上限和验证码功能目前是记录在waf_zone，也就是本机内存中，无法进行多节点共享。后续是否可以考虑放入redis或者其他方式进行集群共享？

Originally created by @ccyuvin on GitHub (Aug 4, 2022). Original GitHub issue: https://github.com/ADD-SP/ngx_waf/issues/103 环境背景：有多个nginx节点共同提供服务，用户通过四层LB轮询到多个nginx节点。问题：配置了waf_action cc_deny=CAPTCHA，当用户触发CC请求次数的上限，进行验证码效验时，效验的POST /captcha 请求有可能轮询到另一个nginx节点，另一个节点未达到CC请求次数的上限，则会返回405响应，用户会一直卡在验证页面。刷新页面后又会重新要求进行验证码效验。此外，CC请求次数的上限和验证码功能目前是记录在waf_zone，也就是本机内存中，无法进行多节点共享。后续是否可以考虑放入redis或者其他方式进行集群共享？

kerem

2026-03-04 12:18:45 +03:00

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kerem commented

2026-03-04 12:18:46 +03:00

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@stale[bot] commented on GitHub (Aug 11, 2022):

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
此 issue 因为最近没有任何活动已经被标记，如果在此之后的一段时间内仍没有任何活动则会被关闭。感谢您对项目的支持。

@stale[bot] commented on GitHub (Aug 11, 2022): This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions. 此 issue 因为最近没有任何活动已经被标记，如果在此之后的一段时间内仍没有任何活动则会被关闭。感谢您对项目的支持。

kerem commented

2026-03-04 12:18:46 +03:00

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@stale[bot] commented on GitHub (Aug 30, 2022):

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
此 issue 因为最近没有任何活动已经被标记，如果在此之后的一段时间内仍没有任何活动则会被关闭。感谢您对项目的支持。

@stale[bot] commented on GitHub (Aug 30, 2022): This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions. 此 issue 因为最近没有任何活动已经被标记，如果在此之后的一段时间内仍没有任何活动则会被关闭。感谢您对项目的支持。

kerem commented

2026-03-04 12:18:46 +03:00

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@stale[bot] commented on GitHub (Sep 13, 2022):

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
此 issue 因为最近没有任何活动已经被标记，如果在此之后的一段时间内仍没有任何活动则会被关闭。感谢您对项目的支持。

@stale[bot] commented on GitHub (Sep 13, 2022): This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions. 此 issue 因为最近没有任何活动已经被标记，如果在此之后的一段时间内仍没有任何活动则会被关闭。感谢您对项目的支持。

kerem commented

2026-03-04 12:18:46 +03:00

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@stale[bot] commented on GitHub (Sep 26, 2022):

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
此 issue 因为最近没有任何活动已经被标记，如果在此之后的一段时间内仍没有任何活动则会被关闭。感谢您对项目的支持。

@stale[bot] commented on GitHub (Sep 26, 2022): This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions. 此 issue 因为最近没有任何活动已经被标记，如果在此之后的一段时间内仍没有任何活动则会被关闭。感谢您对项目的支持。

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[GH-ISSUE #103] 集群环境CC配置不共享问题 #78