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https://issues.apache.org/jira/browse/CAMEL-8518?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Willem Jiang resolved CAMEL-8518.
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Resolution: Won't Fix
> Lack of url encoding of square braces [] in camel http component causes
> URISyntaxException
> ------------------------------------------------------------------------------------------
>
> Key: CAMEL-8518
> URL: https://issues.apache.org/jira/browse/CAMEL-8518
> Project: Camel
> Issue Type: Bug
> Components: camel-core
> Affects Versions: 2.14.1
> Reporter: Edward Welch
> Assignee: Willem Jiang
>
> I'm using camel as an HTTP proxy server for Kibana, when creating a new index
> in kibana, it uses a url that contains square braces:
> http://localhost:5601/elasticsearch/.kibana/index-pattern/[logstash-]YYYY.MM.DD
> This leads to a java.net.URISyntaxException in the HttpHelper class createURI
> method, on the first line where it tries to instantiate a URI.
> I believe this may easily be fixed by adding square braces to the list of
> chars which need encoding in the UnsafeUriCharactersEncoder.encodeHttpURI
> method. This method is being called on line 215 of the HttpHelper class
> earlier in the processing.
> Adding '[' and ']' to the static unsafeCharactersHttp initializer should
> cause those characters to be encoded and prevent this exception.
> I see there is an unsafeCharactersRfc1738 set, which includes square braces,
> perhaps this could be used instead? I'm not sure the reason there are
> separate characters lists in this class.
> Thanks,
> Ed
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