org.apache.ambari.server.ldap.service.ads

Class DefaultLdapConfigurationService

java.lang.Object

org.apache.ambari.server.ldap.service.ads.DefaultLdapConfigurationService

All Implemented Interfaces:

LdapConfigurationService

@Singleton
public class DefaultLdapConfigurationService
extends Object
implements LdapConfigurationService

Implementation of the validation logic using the Apache Directory API.

Constructor Summary

Constructors

Constructor and Description
DefaultLdapConfigurationService()

Method Summary

Modifier and Type	Method and Description
void	checkConnection(AmbariLdapConfiguration ambariLdapConfiguration) Tests the connection based on the provided configuration.
Set<String>	checkGroupAttributes(String userDn, AmbariLdapConfiguration ambariLdapConfiguration) Checks whether the provided group related settings are correct.
String	checkUserAttributes(String testUserName, String testPassword, AmbariLdapConfiguration ambariLdapConfiguration) Checks the user attributes provided in the configuration instance by issuing a search for a (known) test user in the LDAP.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultLdapConfigurationService

@Inject
public DefaultLdapConfigurationService()

Method Detail

checkConnection

public void checkConnection(AmbariLdapConfiguration ambariLdapConfiguration)
                     throws AmbariLdapException

Description copied from interface: LdapConfigurationService

Tests the connection based on the provided configuration.

Specified by:

checkConnection in interface LdapConfigurationService

Parameters:

ambariLdapConfiguration - the ambari ldap configuration instance

Throws:

AmbariLdapException - if the connection is not possible

checkUserAttributes

public String checkUserAttributes(String testUserName,
                                  String testPassword,
                                  AmbariLdapConfiguration ambariLdapConfiguration)
                           throws AmbariLdapException

Checks the user attributes provided in the configuration instance by issuing a search for a (known) test user in the LDAP. Attributes are considered correct if there is at least one entry found. Invalid attributes are signaled by throwing an exception.

Specified by:

checkUserAttributes in interface LdapConfigurationService

Parameters:

testUserName - the test username

testPassword - the test password

ambariLdapConfiguration - the available LDAP configuration to be validated

Returns:

the DN of the test user

Throws:

AmbariLdapException - if an error occurs

checkGroupAttributes

public Set<String> checkGroupAttributes(String userDn,
                                        AmbariLdapConfiguration ambariLdapConfiguration)
                                 throws AmbariLdapException

Checks whether the provided group related settings are correct.

Specified by:

checkGroupAttributes in interface LdapConfigurationService

Parameters:

userDn - a user DN to check

ambariLdapConfiguration - the available LDAP configuration to be validated

Returns:

Throws:

AmbariLdapException