Authentication on Active Directory under Kerberos v5

Hi!!
I�m trying to authenticate a user in Active Directory (with kerberos v5) and I get this message error:
C:\j2sdk1.4>java -Djava.security.auth.login.config=gsseg_jaas.conf -Djava.security.krb5.conf=krb5.conf -Dsun.security.kr
b5.debug=true GssExample
Parametros introducidos ...
Nombre de usuario de Kerberos [AAL]: Administrador
Contrase�a de Kerberos de Administrador: swtest03
EType: sun.security.krb5.internal.crypto.DesCbcMd5EType
KrbAsReq calling createMessage
KrbAsReq in createMessage
KrbAsReq etypes are: 3 1
KrbKdcReq send: kdc=192.168.80.109, port=88, timeout=30000, number of retries =3, #bytes=239
KrbKdcReq send: #bytes read=125
KDCRep: init() encoding tag is 126 req type is 11
KRBError:sTime is Tue Mar 25 18:52:52 CET 2003 1048614772000
suSec is 447772
error code is 14
realm is BRUJULATEST.LOCAL
sname is krbtgt/BRUJULATEST.LOCAL
eData provided.
Authentication attempt failedjavax.security.auth.login.LoginException: KDC has no support for encryption type (14)
javax.security.auth.login.LoginException: KDC has no support for encryption type (14)
at com.sun.security.auth.module.Krb5LoginModule.attemptAuthentication(Krb5LoginModule.java:568)
at com.sun.security.auth.module.Krb5LoginModule.login(Krb5LoginModule.java:458)
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:324)
at javax.security.auth.login.LoginContext.invoke(LoginContext.java:675)
at javax.security.auth.login.LoginContext.access$000(LoginContext.java:129)
at javax.security.auth.login.LoginContext$4.run(LoginContext.java:610)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.login.LoginContext.invokeModule(LoginContext.java:607)
at javax.security.auth.login.LoginContext.login(LoginContext.java:534)
at GssExample.main(GssExample.java:74)
Caused by: KrbException: KDC has no support for encryption type (14)
at sun.security.krb5.KrbAsRep.<init>(DashoA6275:62)
at sun.security.krb5.KrbAsReq.getReply(DashoA6275:308)
at sun.security.krb5.Credentials.acquireTGT(DashoA6275:333)
at com.sun.security.auth.module.Krb5LoginModule.attemptAuthentication(Krb5LoginModule.java:559)
... 12 more
Caused by: KrbException: Identifier doesn't match expected value (906)
at sun.security.krb5.internal.af.a(DashoA6275:129)
at sun.security.krb5.internal.au.a(DashoA6275:58)
at sun.security.krb5.internal.au.<init>(DashoA6275:53)
at sun.security.krb5.KrbAsRep.<init>(DashoA6275:48)
... 15 more
Is there anyone who can help me???
Thanks to everybody!!

I�ve got it!!!
I can authenticate any user less than Administrator.
But I can do it with a user, that I created, with administrator permissions.

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http://www.oracle.com/products/middleware/identity-management/docs/db-users-roles-management-whitepaper.pdf

Oracle forms authentication with active directory without OID

Hi Gurus,
I need to implement active directory authentication in oracle forms.
My scenario is this:
1. The user is created in active directory
2. The user is imported in our aplication, and then I assign the roles in Oracle, and create the user in my aplicattion.
When the user logs, the system have to validate the password with MS-AD. If the password is right, then, the system start a session in Oracle.
My questions are:
1. How can I validate the password in AD ? Is it in clear text, unix crypt, AES ?
2. In case the user has changed the password in AD, how can obtain he logs in oracle with the new password ?
We use oracle enterprise edition, but we don't have oracle applications, so i can't use identity management.
Thanks in advance for your help

You will need Oracle SSO and OID to implement Active Directory authentication for Oracle Forms. It comes with Oracle Application Server. You will need to read up on how to use AD instead of OID as the user store for Oracle Single Sign-on (SSO). Forms will use SSO to login not really knowing which user store is used so there is no config needed on the Forms side (except enabling SSO).

Authentication on Active Directory under Kerberos v5

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