Examples with SearchExecutor org.springframework.ldap.core.SearchExecutor used on opensource projects

Example 1 with SearchExecutor

use of org.springframework.ldap.core.SearchExecutor in project spring-security by spring-projects.

the class LdapUserDetailsManager method getUserAuthorities.

/**
	 *
	 * @param dn the distinguished name of the entry - may be either relative to the base
	 * context or a complete DN including the name of the context (either is supported).
	 * @param username the user whose roles are required.
	 * @return the granted authorities returned by the group search
	 */
@SuppressWarnings("unchecked")
List<GrantedAuthority> getUserAuthorities(final DistinguishedName dn, final String username) {
    SearchExecutor se = new SearchExecutor() {

        public NamingEnumeration<SearchResult> executeSearch(DirContext ctx) throws NamingException {
            DistinguishedName fullDn = LdapUtils.getFullDn(dn, ctx);
            SearchControls ctrls = new SearchControls();
            ctrls.setReturningAttributes(new String[] { groupRoleAttributeName });
            return ctx.search(groupSearchBase, groupSearchFilter, new String[] { fullDn.toUrl(), username }, ctrls);
        }
    };
    AttributesMapperCallbackHandler roleCollector = new AttributesMapperCallbackHandler(roleMapper);
    template.search(se, roleCollector);
    return roleCollector.getList();
}