Re: Problems with LDAP Authentication

"Roskens, Ronald" <[email protected]>
Newsgroups gmane.network.opennms.install
Message-ID <[email protected]> 
Alex,

The error is indicated quite clearly. There is no bean named ldapAuthoritiesPopulator defined inside applicationContext-spring-security.xml.

In the original xml file, you had a definition for UserGroupLdapAuthoritiesPopulator, yet apparently that is not so in your latest version of the file.

Ron

From: [email protected] [mailto:[email protected]]
Sent: Wednesday, October 05, 2011 4:46 AM
To: [email protected]
Subject: Re: [opennms-install] Problems with LDAP Authentication

Hi everyone,

i corrected my applicationContext-spring-security.xml file. But now I'm receiving another jetty error. Maybe you could help me figure it out:

2011-10-05 11:00:33,170 DEBUG [Main] JettyServer: SPRING: thread.classLoader=java.net.FactoryURLClassLoader@9ced8e<mailto:thread.classLoader=java.net.FactoryURLClassLoader@9ced8e>
2011-10-05 11:00:33,224 DEBUG [Main] JettyServer: OpenNMS.JettyServer initializing.
2011-10-05 11:00:33,263 INFO  [Main] log: Logging to org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via org.mortbay.log.Slf4jLog
2011-10-05 11:00:33,265 WARN  [Main] JettyServer: adding context: /opennms -> /opt/opennms/jetty-webapps/opennms
2011-10-05 11:00:33,345 WARN  [Main] JettyServer: adding context: /opennms-remoting -> /opt/opennms/jetty-webapps/opennms-remoting
2011-10-05 11:00:33,345 WARN  [Main] JettyServer: adding context: / -> /opt/opennms/jetty-webapps/ROOT
2011-10-05 11:00:33,346 DEBUG [Main] JettyServer: OpenNMS.JettyServer initialization complete.
2011-10-05 11:00:33,347 DEBUG [Main] JettyServer: SPRING: context.classLoader= java.net.FactoryURLClassLoader@9ced8e<mailto:java.net.FactoryURLClassLoader@9ced8e>
2011-10-05 11:00:34,010 DEBUG [Main] JettyServer: OpenNMS.JettyServer starting.
2011-10-05 11:00:34,010 INFO  [Main] log: jetty-6.1.24
2011-10-05 11:00:44,453 ERROR [Main] log: Failed startup of context org.mortbay.jetty.webapp.WebAppContext@df3ac5{/opennms,/opt/opennms/jetty-webapps/opennms}<mailto:org.mortbay.jetty.webapp.WebAppContext@df3ac5%7b/opennms,/opt/opennms/jetty-webapps/opennms%7d>
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'ldapAuthProvider' defined in ServletContext resource [/WEB-INF/applicationContext-spring-security.xml]: Cannot resolve reference to bean 'ldapAuthoritiesPopulator' while setting constructor argument; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'ldapAuthoritiesPopulator' is defined

It's clear to me that the error is the creation of the name "ldapAuthProvider". But I don't know whats wrong with it... heres a snippet of my applicationContext-spring-security.xml:

  <!-- LDAP Server -->

  <beans:bean id="contextSource" class="org.springframework.security.ldap.DefaultSpringSecurityContextSource">
    <beans:constructor-arg value="ldap server:389/dc=sO,dc=sC" />
    <beans:property name="userDn" value="cn=manager,dc=sO,dc=sC"/>
    <beans:property name="password" value="password"/>
  </beans:bean>

                        <!-define LDAP as Authentication Provider -->

                        <beans:bean id="ldapAuthProvider" class="org.springframework.security.providers.ldap.LdapAuthenticationProvider">
                                               <custom-authentication-provider />      <!-- this adds the ldap authentication method to the ProviderManager -->
                                               <beans:constructor-arg ref="ldapAuthenticator"/>
                                               <beans:constructor-arg ref="ldapAuthoritiesPopulator"/>
                        </beans:bean>

What did I do wrong ?

Thanks again

Alex


Von: [email protected]<mailto:[email protected]> [mailto:[email protected]]<mailto:[mailto:[email protected]]>
Gesendet: Mittwoch, 5. Oktober 2011 08:35
An: [email protected]<mailto:[email protected]>
Betreff: Re: [opennms-install] Problems with LDAP Authentication

Hi Ron,

thanks fort he answer! I deleted the ybeans:property base=""/> entry from the applicationContext-spring-security.xml.

I set the logging level for JETTY, WEB, Spring and WEBAUTH to DEBUG and started opennms  first without my edited applicationContext-spring-security.xml file and then with my edited file. I compared the logs and found an error in the jetty log:

2011-10-05 07:27:50,114 ERROR [Main] log: Failed startup of context org.mortbay.jetty.webapp.WebAppContext@1e33378{/opennms,/opt/opennms/jetty-webapps/opennms}<mailto:org.mortbay.jetty.webapp.WebAppContext@1e33378%7b/opennms,/opt/opennms/jetty-webapps/opennms%7d>
org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 1 in XML document from ServletContext resource [/WEB-INF/applicationContext-spring-security.xml] is invalid; nested exception is org.xml.sax.SAXParseException: The processing instruction target matching "[xX][mM][lL]" is not allowed.

Also i found an error in the spring.log :

2011-10-05 07:27:50,111 ERROR [Main] ContextLoader: Context initialization failed
org.springframework.beans.factory.xml.XmlBeanDefinitionStoreException: Line 1 in XML document from ServletContext resource [/WEB-INF/applicationContext-spring-security.xml] is invalid; nested exception is org.xml.sax.SAXParseException: The processing instruction target matching "[xX][mM][lL]" is not allowed.

But I don't get it right.... I didn't edit Line 1 in the applicationContext-spring-security.xml file... therefore the error should also occur when using the normal applicationContext-spring-security.xml file.

I'm not quite sure what to do now.

Thank you in advance

Alex

Von: Roskens, Ronald [mailto:[email protected]]<mailto:[mailto:[email protected]]>
Gesendet: Dienstag, 4. Oktober 2011 16:46
An: Installation questions and help
Betreff: Re: [opennms-install] Problems with LDAP Authentication

Alex,

I suspect the problem is your contextSource. You don't need the <beans:property base="..." /> entry.

You can adjust the logging level for JETTY, WEB and WEBAUTH in your log4j.properties to analyze where problems exist too.

Ron


From: [email protected]<mailto:[email protected]> [mailto:[email protected]]<mailto:[mailto:[email protected]]>
Sent: Tuesday, October 04, 2011 8:38 AM
To: [email protected]<mailto:[email protected]>
Subject: [opennms-install] Problems with LDAP Authentication

Hi everyone,

I just tried to enable LDAP Authentication using the provided tutorial. It seems I made a few mistakes...

Acutually I'm receving the following HTTP Error as I'm using the new "applicationContext-spring-security.xml" file:

HTTP Error: 503
Problem accessing /opennms/index.jsp. Reason:
                Service_Unavailable
Powered by Jetty://


I have attached  you the file "output_with_new_file.log". As you can see the Webserver isn't starting.
When I'm using the "old" applicationContext-spring-security.xml file the Webserver is starting as you can see in the attached file "output_without_new_file.log".

Therefore I guess my "applicationContext-spring-security.xml" file is a problem.

I attached you my "applicationContext-spring-security.xml" file (ldap.xml), maybe you could tell me if I have some errors in this file ?


Thanking you in anticipation

Alex









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