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From "Daniel Goering (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CAMEL-6176) Camel 2.10.1 incapable of working with + in endpoint URIs
Date Mon, 18 Mar 2013 18:16:15 GMT
Daniel Goering created CAMEL-6176:
-------------------------------------

             Summary: Camel 2.10.1 incapable of working with + in endpoint URIs
                 Key: CAMEL-6176
                 URL: https://issues.apache.org/jira/browse/CAMEL-6176
             Project: Camel
          Issue Type: Bug
          Components: camel-core
    Affects Versions: 2.9.0
         Environment: Mac 10.7 Java 1.6.0_29
            Reporter: Daniel Goering
            Assignee: Hadrian Zbarcea
            Priority: Critical
             Fix For: 2.9.1, 2.10.0


In the class org.apache.camel.util.URISupport which will be used to resolve endpoints (DefaultCamelContext#normalizeEndpointUri)
the method parseParameters will be called.
At first the java.net.Uri#getQuery will be called with according to the javadoc "Returns the
decoded query component of this URI" returns a decoded URI. If that fails the java.net.Uri#getSchemeSpecificPart
method will be called which according to the javadoc "Returns the decoded scheme-specific
part of this URI." returns a decoded URI.
So to summarize we get in any case a decoded URI.
This URI will then be than in the method org.apache.camel.util.URISupport#parseQuery(String)
again decoded with java.net.URLDecoder#decode(String,String).
This code leads to the following behaviour:
 If a % is properly encoded with %25test the %25test will be substituted by the first call
to %test and the decoded again which leads to an Exception.

In the http://svn.apache.org/viewvc?view=revision&revision=1166508 commit you can see
that the % was uncommented from org.apache.camel.util#UnsafeUriCharactersEncoder. Maybe this
is related.

However... Double encoding of URIs seems quite odd. With any URI char there is no issue with
that. But with % the % will be decoded again, which makes a % unusable in Camel.

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