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https://issues.apache.org/jira/browse/CAMEL-24253?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on CAMEL-24253 started by Claus Ibsen.
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> Endpoint DSL mangles + and % characters in option values
> --------------------------------------------------------
>
> Key: CAMEL-24253
> URL: https://issues.apache.org/jira/browse/CAMEL-24253
> Project: Camel
> Issue Type: Bug
> Components: camel-endpointdsl
> Reporter: Claus Ibsen
> Assignee: Claus Ibsen
> Priority: Major
>
> When using the Endpoint DSL (e.g. {{sftp(...).password("sec+ret")}}) values
> containing {{+}} or {{%}} characters are silently mangled to spaces during
> the URI encoding/decoding round-trip.
> This is a regression introduced in 4.14.0 by CAMEL-22293 which changed
> {{AbstractEndpointBuilder.resolve()}} to resolve endpoints from the URI
> string alone, removing the safety net where raw properties overwrote values
> parsed from the URI.
> The root cause is a double-decode: {{URLEncoder}} encodes {{+}} as {{%2B}},
> {{URI.getQuery()}} percent-decodes it back to literal {{+}}, then
> {{URLDecoder.decode()}} interprets that {{+}} as a space.
> This affects any endpoint option value containing {{+}} or {{%}} when set via
> the Endpoint DSL, including SFTP knownHosts (SSH public keys contain {{+}}),
> passwords, SQL queries, etc.
> The fix is to automatically wrap values containing {{+}} or {{%}} in
> {{RAW()}} when building the URI string in
> {{AbstractEndpointBuilder.computeProperties()}}, so the URI parser preserves
> the value verbatim.
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