Reading your original request, you're using an external certificate to go
against your LDAP server, right?
If so, you might try using Felix's code, and then adding
authentication="EXTERNAL" to the Realm configuration.
Your JNDIRealm configuration would then end up looking like:
<Realm className="org.apache.catalina.realm.JNDIRealm"
connectionURL="ldap://mail.brainsware.org:389/";
alternateURL="ldap://mail.esotericsystems.at:389";
commonRole="admin"
connectionName="uid=whatever"
connectionPassword="securityisgreat."
userBase="ou=people,dc=brainsware,dc=org"
userPattern="(uid={0})(postOfficeBox=internal_projects)"
startTLS="true"
authentication="EXTERNAL"
userSearch="(uid={0})" />
That is, if I'm reading the StartTLS tutorial, Realm configuration docs, and
org.apache.catalina.realm.JNDIRealm.java code correctly . . .
Another approach to using Felix's code is to create a separate class, put it
in
a jar, and then add that jar to $CATALINA_HOME/lib. You'll have to add an
MBeans descriptor as well. How to do all that is documented:
(Realm) http://tomcat.apache.org/tomcat-6.0-doc/realm-howto.html#Overview
(MBeans) http://tomcat.apache.org/tomcat-6.0-doc/mbeans-descriptor-howto.html
That way you'll have a generic Tomcat instead of a patched version.
. . . just my two cents
/mde/
----- Original Message ----
From: Igor Galić <[email protected]>
To: Tomcat Users List <[email protected]>
Sent: Sun, August 15, 2010 12:10:56 PM
Subject: Re: JNDI: LDAPv3 with StartTLS
> If you are feeling lucky and are willing to compile tomcat yourself,
> you
> can try the attached diff. I haven't tested it, since I don't have an
> ldap server around at the moment.
>
> You have to extend the realm configuration with
> <Realm ...
> startTLS="true"
> ... />
Hi Felix,
thanks for quick work!
I've checked out the 6.0 branch, applied the patch, compiled it and run it
with
+ <Realm className="org.apache.catalina.realm.JNDIRealm"
+ connectionURL="ldap://mail.brainsware.org:389/";
+ alternateURL="ldap://mail.esotericsystems.at:389";
+ commonRole="admin" connectionName="uid=whatever"
connectionPassword="securityisgreat."
+ userBase="ou=people,dc=brainsware,dc=org"
userPattern="(uid={0})(postOfficeBox=internal_projects)"
+ startTLS="true"
+ userSearch="(uid={0})" />
(I have my config files in subversion, this is svn diff)
But the logoutput:
INFO: Starting Servlet Engine: Apache Tomcat/6.0.0-dev
Aug 15, 2010 7:06:02 PM org.apache.catalina.realm.JNDIRealm open
WARNING: Exception performing authentication
javax.naming.AuthenticationNotSupportedException: [LDAP: error code 13 -
confidentiality required]
at com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.java:3032)
at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2987)
at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCtx.java:2789)
at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2703)
at com.sun.jndi.ldap.LdapCtx.<init>(LdapCtx.java:293)
at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:175)
at
com.sun.jndi.ldap.LdapCtxFactory.getUsingURLs(LdapCtxFactory.java:193)
at
com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:136)
at
com.sun.jndi.ldap.LdapCtxFactory.getInitialContext(LdapCtxFactory.java:66)
at
javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
at
javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
at javax.naming.InitialContext.init(InitialContext.java:223)
at javax.naming.InitialContext.<init>(InitialContext.java:197)
at
javax.naming.directory.InitialDirContext.<init>(InitialDirContext.java:82)
at org.apache.catalina.realm.JNDIRealm.open(JNDIRealm.java:1981)
at org.apache.catalina.realm.JNDIRealm.start(JNDIRealm.java:2086)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1037)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)
at
org.apache.catalina.core.StandardService.start(StandardService.java:519)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
And the wireshark scan:
r...@iris ~ # tshark host 188.40.115.116
Running as user "root" and group "root". This could be dangerous.
Capturing on eth0
0.000000 188.40.115.116 -> 188.40.115.121 TCP 40203 > ldap [SYN] Seq=0
Win=5840 Len=0 MSS=1460 TSV=1143986316 TSER=0 WS=7
0.000000 188.40.115.121 -> 188.40.115.116 TCP ldap > 40203 [SYN, ACK] Seq=0
Ack=1 Win=5792 Len=0 MSS=1460 TSV=52538737 TSER=1143986316 WS=7
0.000000 188.40.115.116 -> 188.40.115.121 TCP 40203 > ldap [ACK] Seq=1 Ack=1
Win=5888 Len=0 TSV=1143986316 TSER=52538737
0.000000 188.40.115.116 -> 188.40.115.121 LDAP bindRequest(1) "uid=whatever"
simple
0.000000 188.40.115.121 -> 188.40.115.116 TCP ldap > 40203 [ACK] Seq=1 Ack=54
Win=5888 Len=0 TSV=52538737 TSER=1143986316
0.004000 188.40.115.121 -> 188.40.115.116 LDAP bindResponse(1)
confidentialityRequired (confidentiality required)
0.004000 188.40.115.116 -> 188.40.115.121 TCP 40203 > ldap [ACK] Seq=54
Ack=39
Win=5888 Len=0 TSV=1143986316 TSER=52538738
0.004000 188.40.115.116 -> 188.40.115.121 TCP 40203 > ldap [FIN, ACK] Seq=54
Ack=39 Win=5888 Len=0 TSV=1143986317 TSER=52538738
0.004000 188.40.115.121 -> 188.40.115.116 TCP ldap > 40203 [FIN, ACK] Seq=39
Ack=55 Win=5888 Len=0 TSV=52538738 TSER=1143986317
0.004000 188.40.115.116 -> 188.40.115.121 TCP 40203 > ldap [ACK] Seq=55
Ack=40
Win=5888 Len=0 TSV=1143986317 TSER=52538738
Suggest no change at this point.
(Btw, it doesn't matter which JDK I use)
> HTH
> Felix
Bye,
i
--
Igor Galić
Tel: +43 (0) 664 886 22 883
Mail: [email protected]
URL: http://brainsware.org/
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