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geedge-jira/md/OMPUB-1060.md
2025-09-14 21:52:36 +00:00

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# 福建项目sapp没有处理流量
| ID | Creation Date | Assignee | Status |
|----|----------------|----------|--------|
| OMPUB-1060 | 2023-11-14T18:21:27.000+0800 | 张智涵 | 已关闭 |
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        网址[https://tsngusj.jruvznsf.com/n5aym]有时候能封住有时候封不住测试把这个情况复现出来了流量有进系统无缺失流量的情况穿透时sapp没有对流量进行处理捕包分析客户端上的TLS1.3协议从sapp捕包分析来看协议是TLS1.2的协议怀疑流量进入系统后TLS协议有变化
这是在客户端捕的包TSLV1都是可以正常封堵的当客户端请求包TLS协议为TLS1.3的时候就穿透了
!image-2023-11-14-18-09-33-888.png!
这是在服务器捕的包TLSv1都是正常{color:#ff0000}穿透的时候server里TLS就是1.2了{color}
!image-2023-11-15-14-45-20-427.png!
这是对应的策略sni拦截策略
!image-2023-11-14-18-16-39-159.png!
 
这是对应时间段的安全事件日志
!image-2023-11-14-18-17-14-205.png!
!image-2023-11-14-18-17-25-520.png!
 **zhangzhihan** commented on *2024-04-09T10:32:07.546+0800*:
穿透原因穿透的流中SNI位置靠后sapp未识别到SNI所以穿透现场打了ssl.so的补丁测试后不再穿透。TLS 1.3的穿透是因为TLS 1.2被阻断了自动变到了TLS 1.3.
!image-2024-04-09-10-24-31-879.png|thumbnail!
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## Attachments
**47344/client-google-121.207.21.137.pcap**
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**47343/image-2023-11-14-18-09-33-888.png**
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**47342/image-2023-11-14-18-16-39-159.png**
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**47341/image-2023-11-14-18-17-14-205.png**
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**47340/image-2023-11-14-18-17-25-520.png**
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**47370/image-2023-11-15-14-45-20-427.png**
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**54631/image-2024-04-09-10-24-31-879.png**
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**47346/server-192.168.35.2-eno1.pcap**
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**47345/server-192.168.35.2-sapp.pcap**
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