I'm running into issues accessing a JNDI datasource in a JAAS module.
Can I bundle a JAAS module in my war file? When I try to do this by
defining the Realm in the context.xml of the web application I get a
java.lang.ClassNotFoundException. The documentation specifies I must
put the module in the lib directory. Can someone confirm this?
When I deploy all the JAAS module and all required dependencies in a
directory listed under "common.loader", I run into the following two
issue.
The JAAS module cannot seem to load the JNDI datasource
"javax.naming.NameNotFoundException: Name [foo/bar] is not bound in this
Context. Unable to find [foo]."
Is there a way to expose a JNDI datasource to a JAAS module?
Tomcat Version: 7.0.34
Datasource is defined in conf/server.xml as:
<GlobalNamingResources>
<Resource auth="Container"
name="foo/bar" type="javax.sql.DataSource"
driverClassName="oracle.jdbc.OracleDriver"
url="jdbc:oracle:thin:@..." username="user" password="password" />
</GlobalNamingResources>
The datasource is exposed in conf/context.xml as:
<ResourceLink name="foo/bar" global="foo/bar"
type="javax.sql.DataSource"/>
The JAAS module is defined at either the server.xml or context.xml of
the web application as:
<Realm className="com.example.JAASModule"
appName="auth-login" userClassNames="com.example.SimplePrincipal"
roleClassNames="com.example.SimplePrincipal" />
If defined in the server.xml the server fails to start. If it's in the
application context.xml it fails when the application tries to load.
Thank you,
Justin
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