alibaba
单机模式下 配置有特殊符号 的报错
Describe the bug 单机模式下，发布配置到nacos v1.4.7报错
java.lang.IllegalArgumentException: Invalid character found in the request target [/nacos/v1/ns/instance?ephemeral=true&serviceName=DEFAULT_GROUP@@hoj-judgeserver&port=8088&namespaceId=public&ip=[240e:xxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx]&clusterName=DEFAULT&?encoding=UTF-8&nofix=1 ]. The valid characters are defined in RFC 7230 and RFC 3986 at org.apache.coyote.http11.Http11InputBuffer.parseRequestLine(Http11InputBuffer.java:482) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:262) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:926) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1791) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:840)
Expected behavior 解决出现特殊 符号 [] 出现的报错，
Desktop (please complete the following information): nacos-server v1.4.7 client v1.4.7
这个报错应该是你的网络代理导致的， 在传输包的过程中，往tcp协议中加入了额外的数据包，比如ppv2等代理协议，从而导致tomcat在解析的时候解析到了不合法的字符。
建议去除代理层后重试。
ipv6地址
------------------ 原始邮件 ------------------ From: HMYDK @.> 发送时间: 06/17/2024, 11:24 To: alibaba/nacos @.> 抄送: security and code @.>, Author @.> Subject: Re: [alibaba/nacos] 单机模式下 配置有特殊符号 的报错 (Issue #12238)
你这ip咋是这种格式？ip=[240e:xxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx]
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没有代理，是直接nacos client上报配置，但是服务段接收就报错。nacos 服务端和客户端都是v1.4.7版本
------------------ 原始邮件 ------------------ From: 杨翊 SionYang @.> 发送时间: 06/17/2024, 14:36 To: alibaba/nacos @.> 抄送: security and code @.>, Author @.> Subject: Re: [alibaba/nacos] 单机模式下 配置有特殊符号 的报错 (Issue #12238)
这个报错应该是你的网络代理导致的， 在传输包的过程中，往tcp协议中加入了额外的数据包，比如ppv2等代理协议，从而导致tomcat在解析的时候解析到了不合法的字符。
建议去除代理层后重试。
— Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you authored the thread.Message ID: @.***>
上述这个错误是tomcat直接拒绝了， 原因是http协议解析失败，目前仅知道的场景就是存在代理的情况下，如果有一些代理自己的协议写在tcp的package里，导致http解析失败。
No more response from author for a long time, and this problem seems env problem.