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| | | |
| | | import org.opends.server.admin.std.server.DseeCompatAccessControlHandlerCfg; |
| | | import org.opends.server.api.AccessControlHandler; |
| | | import static org.opends.server.messages.AciMessages.*; |
| | | import static org.opends.server.authorization.dseecompat.Aci.*; |
| | | import static org.opends.server.config.ConfigConstants.ATTR_AUTHZ_GLOBAL_ACI; |
| | | import org.opends.server.core.*; |
| | | import static org.opends.server.loggers.ErrorLogger.logError; |
| | | import static org.opends.server.loggers.debug.DebugLogger.*; |
| | | import static org.opends.server.loggers.debug.DebugLogger.debugEnabled; |
| | | import static org.opends.server.loggers.debug.DebugLogger.getTracer; |
| | | import org.opends.server.loggers.debug.DebugTracer; |
| | | import static org.opends.server.messages.AciMessages.*; |
| | | import static org.opends.server.messages.MessageHandler.getMessage; |
| | | import org.opends.server.types.*; |
| | | import static org.opends.server.util.StaticUtils.toLowerCase; |
| | | import static org.opends.server.util.StaticUtils.stackTraceToSingleLineString; |
| | | import static org.opends.server.config.ConfigConstants.*; |
| | | import org.opends.server.protocols.internal.InternalSearchOperation; |
| | | import org.opends.server.protocols.internal.InternalClientConnection; |
| | | import static org.opends.server.schema.SchemaConstants.*; |
| | | import org.opends.server.protocols.internal.InternalSearchOperation; |
| | | import static org.opends.server.schema.SchemaConstants.SYNTAX_DN_OID; |
| | | import org.opends.server.types.*; |
| | | import static org.opends.server.util.ServerConstants.OID_GET_EFFECTIVE_RIGHTS; |
| | | import static org.opends.server.util.StaticUtils.stackTraceToSingleLineString; |
| | | import static org.opends.server.util.StaticUtils.toLowerCase; |
| | | |
| | | import java.util.*; |
| | | import java.util.concurrent.locks.Lock; |
| | |
| | | * The AciHandler class performs the main processing for the |
| | | * dseecompat package. |
| | | */ |
| | | public class AciHandler extends AccessControlHandler |
| | | { |
| | | public class AciHandler extends AccessControlHandler { |
| | | /** |
| | | * The tracer object for the debug logger. |
| | | */ |
| | | private static final DebugTracer TRACER = getTracer(); |
| | | |
| | | |
| | | /* |
| | | * The list that holds that ACIs keyed by the DN of the entry |
| | | * holding the ACI. |
| | | * holding the ACI. |
| | | */ |
| | | private AciList aciList; |
| | | |
| | | /* |
| | | * The listener that handles ACI changes caused by LDAP operations, ACI |
| | | * decode failure alert logging and backend initialization ACI list |
| | | * adjustment. |
| | | */ |
| | | private AciListenerManager aciListenerMgr; |
| | | |
| | | /** |
| | | * Attribute type corresponding to "aci" attribute. |
| | | */ |
| | |
| | | */ |
| | | public static String ALL_ATTRS_MATCHED = "allAttrsMatched"; |
| | | |
| | | |
| | | /** |
| | | * This constructor instantiates the ACI handler class that performs the |
| | | * main processing for the dseecompat ACI package. It does the following |
| | | * initializations: |
| | | * |
| | | * |
| | | * - Instantiates the ACI list cache. |
| | | * |
| | | * - Instantiates and registers the change notification listener that is |
| | | * used to manage the ACI list cache after ACI modifications have been |
| | | * performed. |
| | | * |
| | | * - Instantiates and registers the backend initialization listener that is |
| | | * used to manage the ACI list cache when backends are |
| | | * initialized/finalized. |
| | | * - Instantiates thr AciListenerManager. |
| | | * |
| | | * - Processes all global attribute types found in the configuration entry |
| | | * and adds them to the ACI list cache. |
| | |
| | | */ |
| | | public AciHandler(DseeCompatAccessControlHandlerCfg configuration) |
| | | throws InitializationException { |
| | | aciList = new AciList(configuration.dn()); |
| | | AciListenerManager aciListenerMgr = |
| | | new AciListenerManager(aciList); |
| | | DirectoryServer.registerChangeNotificationListener(aciListenerMgr); |
| | | DirectoryServer.registerBackendInitializationListener(aciListenerMgr); |
| | | DN configurationDN=configuration.dn(); |
| | | aciList = new AciList(configurationDN); |
| | | aciListenerMgr = new AciListenerManager(aciList, configurationDN); |
| | | if((aciType = DirectoryServer.getAttributeType("aci")) == null) |
| | | aciType = DirectoryServer.getDefaultAttributeType("aci"); |
| | | if((globalAciType = |
| | |
| | | * Process all global ACI attribute types found in the configuration |
| | | * entry and adds them to that ACI list cache. It also logs messages about |
| | | * the number of ACI attribute types added to the cache. This method is |
| | | * called once at startup. |
| | | * called once at startup. It also will put the server into lockdown |
| | | * mode if needed. |
| | | * |
| | | * @param configuration The config handler containing the ACI |
| | | * configuration information. |
| | | * @throws InitializationException If there is an error reading |
| | |
| | | DseeCompatAccessControlHandlerCfg configuration) |
| | | throws InitializationException { |
| | | int msgID; |
| | | LinkedList<String>failedACIMsgs=new LinkedList<String>(); |
| | | SortedSet<String> globalAci = configuration.getGlobalACI(); |
| | | try { |
| | | if (globalAci != null) { |
| | |
| | | attVals); |
| | | Entry e = new Entry(configuration.dn(), null, null, null); |
| | | e.addAttribute(attr, new ArrayList<AttributeValue>()); |
| | | int aciCount = aciList.addAci(e, false, true); |
| | | int aciCount = aciList.addAci(e, false, true, failedACIMsgs); |
| | | if(!failedACIMsgs.isEmpty()) |
| | | aciListenerMgr.logMsgsSetLockDownMode(failedACIMsgs); |
| | | msgID = MSGID_ACI_ADD_LIST_GLOBAL_ACIS; |
| | | String message = getMessage(msgID, Integer.toString(aciCount)); |
| | | logError(ErrorLogCategory.ACCESS_CONTROL, |
| | |
| | | /** |
| | | * Process all ACIs under the "cn=config" naming context and adds them to |
| | | * the ACI list cache. It also logs messages about the number of ACIs added |
| | | * to the cache. This method is called once at startup. |
| | | * to the cache. This method is called once at startup. It will put the |
| | | * server in lockdown mode if needed. |
| | | * |
| | | * @throws InitializationException If there is an error searching for |
| | | * the ACIs in the naming context. |
| | | */ |
| | |
| | | DN configDN=DN.decode("cn=config"); |
| | | LinkedHashSet<String> attrs = new LinkedHashSet<String>(1); |
| | | attrs.add("aci"); |
| | | LinkedList<String>failedACIMsgs=new LinkedList<String>(); |
| | | InternalClientConnection conn = |
| | | InternalClientConnection.getRootConnection(); |
| | | InternalSearchOperation op = conn.processSearch(configDN, |
| | |
| | | logError(ErrorLogCategory.ACCESS_CONTROL, |
| | | ErrorLogSeverity.INFORMATIONAL, message, msgID); |
| | | } else { |
| | | int validAcis = aciList.addAci(op.getSearchEntries()); |
| | | int validAcis = |
| | | aciList.addAci(op.getSearchEntries(), failedACIMsgs); |
| | | if(!failedACIMsgs.isEmpty()) |
| | | aciListenerMgr.logMsgsSetLockDownMode(failedACIMsgs); |
| | | int msgID = MSGID_ACI_ADD_LIST_ACIS; |
| | | String message = getMessage(msgID, Integer.toString(validAcis), |
| | | String.valueOf(configDN)); |
| | |
| | | } |
| | | } |
| | | |
| | | |
| | | /** |
| | | * Checks to see if a LDAP modification is allowed access. |
| | | * |
| | |
| | | * @return True if access is allowed. |
| | | */ |
| | | private boolean testApplicableLists(AciEvalContext evalCtx) { |
| | | EnumEvalResult res=EnumEvalResult.FALSE; |
| | | EnumEvalResult res; |
| | | evalCtx.setEvalReason(EnumEvalReason.NO_REASON); |
| | | LinkedList<Aci>denys=evalCtx.getDenyList(); |
| | | LinkedList<Aci>allows=evalCtx.getAllowList(); |