Package org.nuxeo.ecm.directory.ldap.dns

Interface DNSServiceResolver

All Known Implementing Classes:
DNSServiceResolverImpl
public interface DNSServiceResolver
Utility to fetch SRV records from a DNS server to get the list of available ldap servers from the DN representation of the domain.

See: http://en.wikipedia.org/wiki/SRV_record

Author:
Robert Browning

  • Field Details

    • DNS_CACHE_EXPIRY

      static final String DNS_CACHE_EXPIRY
      DNS Cache Expiry property
      See Also:

    • LDAP_SERVICE_PREFIX

      static final String LDAP_SERVICE_PREFIX
      Prefix to locate LDAP service on DNS Server.

      service: _ldap

      protocol: _tcp

      See Also:

  • Method Details

    • resolveLDAPDomainServers

      List<DNSServiceEntry> resolveLDAPDomainServers(String domain) throws NamingException
      Returns a list of LDAP servers for the specified domain by performing an SRV DNS lookup on _ldap._tcp.${domain}.
      Returns:
      the list of SRV dns entries
      Throws:
      NamingException

    • resolveLDAPDomainServers

      List<DNSServiceEntry> resolveLDAPDomainServers(String domain, String prefix) throws NamingException
      Returns a list of LDAP servers for the specified domain by performing an SRV DNS lookup using a custom DNS service prefix.
      Parameters:
      prefix - custom SRV prefix such as "_gc._tcp"
      Returns:
      the list of SRV dns entries
      Throws:
      NamingException