/**
   * Process this search operation against a local backend.
   *
   * @param wfe The local backend work-flow element.
   * @throws CanceledOperationException if this operation should be cancelled
   */
  public void processLocalSearch(LocalBackendWorkflowElement wfe)
      throws CanceledOperationException {
    this.backend = wfe.getBackend();
    this.clientConnection = getClientConnection();

    // Check for a request to cancel this operation.
    checkIfCanceled(false);

    try {
      BooleanHolder executePostOpPlugins = new BooleanHolder(false);
      processSearch(executePostOpPlugins);

      // Check for a request to cancel this operation.
      checkIfCanceled(false);

      // Invoke the post-operation search plugins.
      if (executePostOpPlugins.value) {
        PluginResult.PostOperation postOpResult =
            DirectoryServer.getPluginConfigManager().invokePostOperationSearchPlugins(this);
        if (!postOpResult.continueProcessing()) {
          setResultCode(postOpResult.getResultCode());
          appendErrorMessage(postOpResult.getErrorMessage());
          setMatchedDN(postOpResult.getMatchedDN());
          setReferralURLs(postOpResult.getReferralURLs());
        }
      }
    } finally {
      LocalBackendWorkflowElement.filterNonDisclosableMatchedDN(this);
    }
  }
Ejemplo n.º 2
0
  /**
   * Handles request control processing for this bind operation.
   *
   * @throws DirectoryException If there is a problem with any of the controls.
   */
  private void handleRequestControls() throws DirectoryException {
    LocalBackendWorkflowElement.removeAllDisallowedControls(bindDN, this);

    List<Control> requestControls = getRequestControls();
    if (requestControls != null && !requestControls.isEmpty()) {
      for (Control c : requestControls) {
        final String oid = c.getOID();

        if (OID_AUTHZID_REQUEST.equals(oid)) {
          returnAuthzID = true;
        } else if (OID_PASSWORD_POLICY_CONTROL.equals(oid)) {
          pwPolicyControlRequested = true;
        }

        // NYI -- Add support for additional controls.
        else if (c.isCritical()) {
          throw new DirectoryException(
              ResultCode.UNAVAILABLE_CRITICAL_EXTENSION,
              ERR_BIND_UNSUPPORTED_CRITICAL_CONTROL.get(oid));
        }
      }
    }
  }
 /**
  * Creates a new operation that may be used to search for entries in a local backend of the
  * Directory Server.
  *
  * @param search The operation to process.
  */
 public LocalBackendSearchOperation(SearchOperation search) {
   super(search);
   LocalBackendWorkflowElement.attachLocalOperation(search, this);
 }
  /**
   * Handles any controls contained in the request.
   *
   * @throws DirectoryException If there is a problem with any of the request controls.
   */
  private void handleRequestControls() throws DirectoryException {
    LocalBackendWorkflowElement.removeAllDisallowedControls(baseDN, this);

    List<Control> requestControls = getRequestControls();
    if (requestControls != null && !requestControls.isEmpty()) {
      for (Control c : requestControls) {
        String oid = c.getOID();

        if (OID_LDAP_ASSERTION.equals(oid)) {
          LDAPAssertionRequestControl assertControl =
              getRequestControl(LDAPAssertionRequestControl.DECODER);

          SearchFilter assertionFilter;
          try {
            assertionFilter = assertControl.getSearchFilter();
          } catch (DirectoryException de) {
            if (debugEnabled()) {
              TRACER.debugCaught(DebugLogLevel.ERROR, de);
            }

            throw new DirectoryException(
                de.getResultCode(),
                ERR_SEARCH_CANNOT_PROCESS_ASSERTION_FILTER.get(de.getMessageObject()),
                de);
          }

          Entry entry;
          try {
            entry = DirectoryServer.getEntry(baseDN);
          } catch (DirectoryException de) {
            if (debugEnabled()) {
              TRACER.debugCaught(DebugLogLevel.ERROR, de);
            }

            throw new DirectoryException(
                de.getResultCode(),
                ERR_SEARCH_CANNOT_GET_ENTRY_FOR_ASSERTION.get(de.getMessageObject()));
          }

          if (entry == null) {
            throw new DirectoryException(
                ResultCode.NO_SUCH_OBJECT, ERR_SEARCH_NO_SUCH_ENTRY_FOR_ASSERTION.get());
          }

          // Check if the current user has permission to make
          // this determination.
          if (!AccessControlConfigManager.getInstance()
              .getAccessControlHandler()
              .isAllowed(this, entry, assertionFilter)) {
            throw new DirectoryException(
                ResultCode.INSUFFICIENT_ACCESS_RIGHTS,
                ERR_CONTROL_INSUFFICIENT_ACCESS_RIGHTS.get(oid));
          }

          try {
            if (!assertionFilter.matchesEntry(entry)) {
              throw new DirectoryException(
                  ResultCode.ASSERTION_FAILED, ERR_SEARCH_ASSERTION_FAILED.get());
            }
          } catch (DirectoryException de) {
            if (de.getResultCode() == ResultCode.ASSERTION_FAILED) {
              throw de;
            }

            if (debugEnabled()) {
              TRACER.debugCaught(DebugLogLevel.ERROR, de);
            }

            throw new DirectoryException(
                de.getResultCode(),
                ERR_SEARCH_CANNOT_PROCESS_ASSERTION_FILTER.get(de.getMessageObject()),
                de);
          }
        } else if (OID_PROXIED_AUTH_V1.equals(oid)) {
          // Log usage of legacy proxy authz V1 control.
          addAdditionalLogItem(
              AdditionalLogItem.keyOnly(getClass(), "obsoleteProxiedAuthzV1Control"));

          // The requester must have the PROXIED_AUTH privilege in order to be
          // able to use this control.
          if (!clientConnection.hasPrivilege(Privilege.PROXIED_AUTH, this)) {
            throw new DirectoryException(
                ResultCode.AUTHORIZATION_DENIED, ERR_PROXYAUTH_INSUFFICIENT_PRIVILEGES.get());
          }

          ProxiedAuthV1Control proxyControl = getRequestControl(ProxiedAuthV1Control.DECODER);

          Entry authorizationEntry = proxyControl.getAuthorizationEntry();
          setAuthorizationEntry(authorizationEntry);
          setProxiedAuthorizationDN(getDN(authorizationEntry));
        } else if (OID_PROXIED_AUTH_V2.equals(oid)) {
          // The requester must have the PROXIED_AUTH privilege in order to be
          // able to use this control.
          if (!clientConnection.hasPrivilege(Privilege.PROXIED_AUTH, this)) {
            throw new DirectoryException(
                ResultCode.AUTHORIZATION_DENIED, ERR_PROXYAUTH_INSUFFICIENT_PRIVILEGES.get());
          }

          ProxiedAuthV2Control proxyControl = getRequestControl(ProxiedAuthV2Control.DECODER);

          Entry authorizationEntry = proxyControl.getAuthorizationEntry();
          setAuthorizationEntry(authorizationEntry);
          setProxiedAuthorizationDN(getDN(authorizationEntry));
        } else if (OID_PERSISTENT_SEARCH.equals(oid)) {
          final PersistentSearchControl ctrl = getRequestControl(PersistentSearchControl.DECODER);

          persistentSearch =
              new PersistentSearch(
                  this, ctrl.getChangeTypes(), ctrl.getChangesOnly(), ctrl.getReturnECs());
        } else if (OID_LDAP_SUBENTRIES.equals(oid)) {
          SubentriesControl subentriesControl = getRequestControl(SubentriesControl.DECODER);
          setReturnSubentriesOnly(subentriesControl.getVisibility());
        } else if (OID_LDUP_SUBENTRIES.equals(oid)) {
          // Support for legacy draft-ietf-ldup-subentry.
          addAdditionalLogItem(AdditionalLogItem.keyOnly(getClass(), "obsoleteSubentryControl"));

          setReturnSubentriesOnly(true);
        } else if (OID_MATCHED_VALUES.equals(oid)) {
          MatchedValuesControl matchedValuesControl =
              getRequestControl(MatchedValuesControl.DECODER);
          setMatchedValuesControl(matchedValuesControl);
        } else if (OID_ACCOUNT_USABLE_CONTROL.equals(oid)) {
          setIncludeUsableControl(true);
        } else if (OID_REAL_ATTRS_ONLY.equals(oid)) {
          setRealAttributesOnly(true);
        } else if (OID_VIRTUAL_ATTRS_ONLY.equals(oid)) {
          setVirtualAttributesOnly(true);
        } else if (OID_GET_EFFECTIVE_RIGHTS.equals(oid)
            && DirectoryServer.isSupportedControl(OID_GET_EFFECTIVE_RIGHTS)) {
          // Do nothing here and let AciHandler deal with it.
        }
        // NYI -- Add support for additional controls.

        else if (c.isCritical() && !backendSupportsControl(oid)) {
          throw new DirectoryException(
              ResultCode.UNAVAILABLE_CRITICAL_EXTENSION,
              ERR_SEARCH_UNSUPPORTED_CRITICAL_CONTROL.get(oid));
        }
      }
    }
  }
Ejemplo n.º 5
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  /**
   * Process this bind operation in a local backend.
   *
   * @param wfe The local backend work-flow element.
   */
  public void processLocalBind(LocalBackendWorkflowElement wfe) {
    this.backend = wfe.getBackend();

    // Initialize a number of variables for use during the bind processing.
    clientConnection = getClientConnection();
    returnAuthzID = false;
    executePostOpPlugins = false;
    sizeLimit = DirectoryServer.getSizeLimit();
    timeLimit = DirectoryServer.getTimeLimit();
    lookthroughLimit = DirectoryServer.getLookthroughLimit();
    idleTimeLimit = DirectoryServer.getIdleTimeLimit();
    bindDN = getBindDN();
    saslMechanism = getSASLMechanism();
    authPolicyState = null;
    pwPolicyErrorType = null;
    pwPolicyControlRequested = false;
    isGraceLogin = false;
    isFirstWarning = false;
    mustChangePassword = false;
    pwPolicyWarningType = null;
    pwPolicyWarningValue = -1;
    pluginConfigManager = DirectoryServer.getPluginConfigManager();

    processBind();

    // Update the user's account with any password policy changes that may be
    // required.
    try {
      if (authPolicyState != null) {
        authPolicyState.finalizeStateAfterBind();
      }
    } catch (DirectoryException de) {
      logger.traceException(de);

      setResponseData(de);
    }

    // Invoke the post-operation bind plugins.
    if (executePostOpPlugins) {
      PluginResult.PostOperation postOpResult =
          pluginConfigManager.invokePostOperationBindPlugins(this);
      if (!postOpResult.continueProcessing()) {
        setResultCode(postOpResult.getResultCode());
        appendErrorMessage(postOpResult.getErrorMessage());
        setMatchedDN(postOpResult.getMatchedDN());
        setReferralURLs(postOpResult.getReferralURLs());
      }
    }

    // Update the authentication information for the user.
    AuthenticationInfo authInfo = getAuthenticationInfo();
    if (getResultCode() == ResultCode.SUCCESS && authInfo != null) {
      clientConnection.setAuthenticationInfo(authInfo);
      clientConnection.setSizeLimit(sizeLimit);
      clientConnection.setTimeLimit(timeLimit);
      clientConnection.setIdleTimeLimit(idleTimeLimit);
      clientConnection.setLookthroughLimit(lookthroughLimit);
      clientConnection.setMustChangePassword(mustChangePassword);

      if (returnAuthzID) {
        addResponseControl(new AuthorizationIdentityResponseControl(authInfo.getAuthorizationDN()));
      }
    }

    // See if we need to send a password policy control to the client.  If so,
    // then add it to the response.
    if (getResultCode() == ResultCode.SUCCESS) {
      if (pwPolicyControlRequested) {
        PasswordPolicyResponseControl pwpControl =
            new PasswordPolicyResponseControl(
                pwPolicyWarningType, pwPolicyWarningValue, pwPolicyErrorType);
        addResponseControl(pwpControl);
      } else {
        if (pwPolicyErrorType == PasswordPolicyErrorType.PASSWORD_EXPIRED) {
          addResponseControl(new PasswordExpiredControl());
        } else if (pwPolicyWarningType == PasswordPolicyWarningType.TIME_BEFORE_EXPIRATION) {
          addResponseControl(new PasswordExpiringControl(pwPolicyWarningValue));
        } else if (mustChangePassword) {
          addResponseControl(new PasswordExpiredControl());
        }
      }
    } else {
      if (pwPolicyControlRequested) {
        PasswordPolicyResponseControl pwpControl =
            new PasswordPolicyResponseControl(
                pwPolicyWarningType, pwPolicyWarningValue, pwPolicyErrorType);
        addResponseControl(pwpControl);
      } else {
        if (pwPolicyErrorType == PasswordPolicyErrorType.PASSWORD_EXPIRED) {
          addResponseControl(new PasswordExpiredControl());
        }
      }
    }
  }
Ejemplo n.º 6
0
 /**
  * Creates a new operation that may be used to bind where the bound user entry is stored in a
  * local backend of the Directory Server.
  *
  * @param bind The operation to enhance.
  */
 public LocalBackendBindOperation(BindOperation bind) {
   super(bind);
   LocalBackendWorkflowElement.attachLocalOperation(bind, this);
 }