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Posted to issues@karaf.apache.org by "Jean-Baptiste Onofré (JIRA)" <ji...@apache.org> on 2014/05/01 19:15:16 UTC
[jira] [Resolved] (KARAF-2958) Use of type-converters in Karaf
Security Documentation is incorrect
[ https://issues.apache.org/jira/browse/KARAF-2958?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jean-Baptiste Onofré resolved KARAF-2958.
-----------------------------------------
Resolution: Fixed
> Use of type-converters in Karaf Security Documentation is incorrect
> -------------------------------------------------------------------
>
> Key: KARAF-2958
> URL: https://issues.apache.org/jira/browse/KARAF-2958
> Project: Karaf
> Issue Type: Documentation
> Components: karaf-documentation
> Affects Versions: 3.0.0
> Reporter: Paul Adams
> Assignee: Jean-Baptiste Onofré
> Priority: Minor
> Labels: documentation
> Fix For: 2.4.0, 4.0.0, 3.0.2, 2.3.6
>
>
> The documentation at:
> http://karaf.apache.org/manual/latest/developers-guide/security-framework.html
> contains an example of using blueprint to configure a JAAS realm and uses the $[karaf.base] property to specify the path to the properties file defining users and roles. To ensure consistent paths across platforms a PropertiesConverter is used however the example itself is broken because it violates the XML XSD for http://www.osgi.org/xmlns/blueprint/v1.0.0.
> The example XML will not deploy complaining of an XML schema violation because of the order of elements.
> The XML contains:
> <ext:property-placeholder placeholder-prefix="$[" placeholder-suffix="]"/>
> <type-converters>
> <bean class="org.apache.karaf.jaas.modules.properties.PropertiesConverter"/>
> </type-converters>
> But the type-converters element (per the XSD) must follow the optional description element and precede any others within the root blueprint element. Re-ordering the XML like:
> <type-converters>
> <bean class="org.apache.karaf.jaas.modules.properties.PropertiesConverter"/>
> </type-converters>
> <ext:property-placeholder placeholder-prefix="$[" placeholder-suffix="]"/>
> to properly place the ext:property-placeholder element AFTER the type-converters element resolves the problem and allows it to deploy properly.
> See the nabble thread on the topic:
> http://karaf.922171.n3.nabble.com/Jaas-realm-problem-td4031391i20.html#a4033003
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