LDAP: error code 49 - Invalid Credentials

[kashefbasher]

hi,

i am getting that exception while using LdapTemplate.authenticate method.

i am getting uid and password from JSP and on valid password the method return TRUE, but on wrong password, the throws exception :

Exception :

org.springframework.ldap.AuthenticationException: [LDAP: error code 49 - Invalid Credentials]; nested exception is javax.naming.AuthenticationException: [LDAP: error code 49 - Invalid Credentials]
Caused by: javax.naming.AuthenticationException: [LDAP: error code 49 - Invalid Credentials]
at com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.jav a:2985)
at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCt x.java:2931) AndFilter filter = new AndFilter()
.and(new EqualsFilter(LDAPEnum.OBJ_CLASS.getValue(), LDAPEnum.PERSON_CLASS.getValue()))
.and(new EqualsFilter(LDAPEnum.UID.getValue(), uid));


My Method :

public Object authenticate(String uid, String password) {

DistinguishedName dN = this.getNameForUser(uid);
boolean authenticated = false;

AndFilter filter = new AndFilter()
.and(new EqualsFilter(LDAPEnum.OBJ_CLASS.getValue(), LDAPEnum.PERSON_CLASS.getValue()))
.and(new EqualsFilter(LDAPEnum.UID.getValue(), uid));

authenticated = ldapTemplate.authenticate(DistinguishedName.EMPTY_ PATH, filter.toString(), password);

if(authenticated) {
return this.getUserEntity(uid);
}

return null;
}



LDAPEnum Class :

public enum LDAPEnum {
O("o"),
DC("dc"),
OU("ou"),
CN("cn"),
UID("uid"),
OBJ_CLASS("objectClass"),
PERSON_CLASS("person");

private final String value;
private LDAPEnum(String value) {
this.value = value;
}
public String getValue() {
return value;
}
}


Thats happen only when password is wrong. kindly give feedback,

Thanks

[rasky]

Please provide the full stack trace.

[subodhk]

I'm getting the same exception. Only happens when I supply wrong password!!
template.authenticate(DistinguishedName.EMPTY_PATH , filter.toString(), password)

javax.naming.AuthenticationException: [LDAP: error code 49 - NDS error: failed authentication (-669)]
at com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.jav a:3027)
at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCt x.java:2973)
at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCt x.java:2775)
at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:268 9)
at com.sun.jndi.ldap.LdapCtx.<init>(LdapCtx.java:300)
at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapC txFactory.java:187)
at com.sun.jndi.ldap.LdapCtxFactory.getUsingURLs(Ldap CtxFactory.java:205)
at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstanc e(LdapCtxFactory.java:148)
at com.sun.jndi.ldap.LdapCtxFactory.getInitialContext (LdapCtxFactory.java:78)
at javax.naming.spi.NamingManager.getInitialContext(N amingManager.java:230)
at javax.naming.InitialContext.initializeDefaultInitC tx(InitialContext.java:322)
at javax.naming.InitialContext.getDefaultInitCtx(Init ialContext.java:352)
at javax.naming.InitialContext.internalInit(InitialCo ntext.java:290)
at javax.naming.InitialContext.init(InitialContext.ja va:312)
at javax.naming.ldap.InitialLdapContext.<init>(Initia lLdapContext.java:103)
at org.springframework.ldap.core.support.LdapContextS ource.getDirContextInstance(LdapContextSource.java :43)
at org.springframework.ldap.core.support.AbstractCont extSource.createContext(AbstractContextSource.java :254)

[lyates]

Authenticate with AuthenticationException

http://forum.springsource.org/showthread.php?t=74996