Using JAASRealm to authentificate with a NIS

[Joan Jes�s Pujol Espinar]

Hello,

I need to use BASIC authentification but with a NIS. I try to do it with
the JAASRealm. It's the correct solution?
What I do is:

-1-
Add the Realm in the server.xml
     <Realm className="org.apache.catalina.realm.JAASRealm"
                userClassNames="com.sun.security.auth.UnixPrincipal"
roleClassNames="com.sun.security.auth.UnixNumericGroupPrincipal"
appName="UsuarisReal" debug="99"/>
-2-
Export the enviorement variable JAVA_OPTS with
-Djava.security.auth.login.config==/usr/local/jakarta-tomcat-4.1.12//conf/UsuarisRealm.conf 



-3-
And the Configuration file UsuarisRealm is:
UsuarisRealm {
       com.sun.security.auth.JndiLoginModule required debug=true
user.provider.url="nis://cosmos.udg.es/ima.udg.es/user"
group.provider.url="nis://cosmos.udg.es/ima.udg.es/syste
m/group";
}
-4-
Add a security-constraint in a context of an application:
 <security-constraint>
       <web-resource-collection>
               <web-resource-name> Prova area autentificada
</web-resource-name>
               <url-pattern>/*</url-pattern>
               <http-method> DELETE </http-method>
               <http-method> GET </http-method>
               <http-method> PUT </http-method>
               <http-method> POST </http-method>
       </web-resource-collection>
       <auth-constraint>
               <role-name>208</role-name>
       </auth-constraint>
       <login-config>
               <auth-method> BASIC </auth-method>
               <realm-name>Autentificacio usuaris </realm-name>
       </login-config>
       <security-role>
               <role-name>208</role-name>
       </security-role>
 </security-constraint>
But this doesn't work.  The error that I recive is  Error 500: Config
Error: It isn't possible to do control acces with an authentificated
principal (translated from spanish)
What I do wrong?

And  it's possible that in the log there isn't any information about
Realm with a debug=99?
Cheers,

PD: Excusme for my english level



--
*******************************************************
Joan Jes�s Pujol Espinar
T�cnic de Sistemes
Universitat de Girona
Dpt. Inform�tica i Matem�tica Aplicada
Campus Montilivi
17003 - Girona (Spain)
e-mail: [EMAIL PROTECTED]
+34 972 418418 Fax: +34 972 418792
*******************************************************


---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]