Examples with WrongAttributeAssignmentException cz.metacentrum.perun.core.api.exceptions.WrongAttributeAssignmentException used on opensource projects

Example 16 with WrongAttributeAssignmentException

use of cz.metacentrum.perun.core.api.exceptions.WrongAttributeAssignmentException in project perun by CESNET.

the class Utils method generateAllResourcesToWriter.

/**
	 * Method generate all Resources to the text for using in LDIF.
	 * Write all these information to writer in perunInitializer object.
	 *
	 * @param perunInitializer need to be loaded to get all needed dependencies
	 *
	 * @throws InternalErrorException if some problem with initializer or objects in perun-core
	 * @throws IOException if some problem with writer
	 */
public static void generateAllResourcesToWriter(PerunInitializer perunInitializer) throws InternalErrorException, IOException {
    //Load basic variables
    if (perunInitializer == null)
        throw new InternalErrorException("PerunInitializer must be loaded before using in generating methods!");
    PerunSession perunSession = perunInitializer.getPerunSession();
    PerunBl perun = perunInitializer.getPerunBl();
    BufferedWriter writer = perunInitializer.getOutputWriter();
    //first get all Vos
    List<Vo> vos = perun.getVosManagerBl().getVos(perunSession);
    //Then from every Vo get all assigned resources and write their data to the writer
    for (Vo vo : vos) {
        List<Resource> resources;
        resources = perun.getResourcesManagerBl().getResources(perunSession, vo);
        for (Resource resource : resources) {
            //Read facility attribute entityID and write it for the resource if exists
            Facility facility = null;
            try {
                facility = perun.getFacilitiesManagerBl().getFacilityById(perunSession, resource.getFacilityId());
            } catch (FacilityNotExistsException ex) {
                throw new InternalErrorException("Can't found facility of this resource " + resource, ex);
            }
            Attribute entityIDAttr = null;
            try {
                entityIDAttr = perun.getAttributesManagerBl().getAttribute(perunSession, facility, AttributesManager.NS_FACILITY_ATTR_DEF + ":entityID");
            } catch (AttributeNotExistsException | WrongAttributeAssignmentException ex) {
                throw new InternalErrorException("Problem with loading entityID attribute of facility " + facility, ex);
            }
            String dn = "dn: ";
            String oc1 = "objectclass: top";
            String oc3 = "objectclass: perunResource";
            String cn = "cn: ";
            String perunVoId = "perunVoId: ";
            String perunFacilityId = "perunFacilityId: ";
            String perunResourceId = "perunResourceId: ";
            String description = "description: ";
            String entityID = "entityID: ";
            perunVoId += String.valueOf(resource.getVoId());
            perunFacilityId += String.valueOf(resource.getFacilityId());
            perunResourceId += String.valueOf(resource.getId());
            dn += "perunResourceId=" + resource.getId() + ",perunVoId=" + resource.getVoId() + ",dc=perun,dc=cesnet,dc=cz";
            cn += resource.getName();
            String descriptionValue = resource.getDescription();
            if (descriptionValue != null) {
                if (descriptionValue.matches("^[ ]*$"))
                    descriptionValue = null;
            }
            writer.write(dn + '\n');
            writer.write(oc1 + '\n');
            writer.write(oc3 + '\n');
            writer.write(cn + '\n');
            writer.write(perunResourceId + '\n');
            if (descriptionValue != null)
                writer.write(description + descriptionValue + '\n');
            writer.write(perunVoId + '\n');
            writer.write(perunFacilityId + '\n');
            if (entityIDAttr.getValue() != null)
                writer.write(entityID + (String) entityIDAttr.getValue() + '\n');
            //ADD resources which group is assigned to
            List<Group> associatedGroups = perun.getResourcesManagerBl().getAssignedGroups(perunSession, resource);
            for (Group g : associatedGroups) {
                writer.write("assignedGroupId: " + g.getId());
                writer.write('\n');
            }
            writer.write('\n');
        }
    }
}

Example 17 with WrongAttributeAssignmentException

use of cz.metacentrum.perun.core.api.exceptions.WrongAttributeAssignmentException in project perun by CESNET.

the class GroupsManagerEntry method getMemberGroupsByAttribute.

public List<Group> getMemberGroupsByAttribute(PerunSession sess, Member member, Attribute attribute) throws WrongAttributeAssignmentException, PrivilegeException, InternalErrorException, VoNotExistsException, MemberNotExistsException, AttributeNotExistsException {
    Utils.checkPerunSession(sess);
    getPerunBl().getMembersManagerBl().checkMemberExists(sess, member);
    getPerunBl().getAttributesManagerBl().checkAttributeExists(sess, new AttributeDefinition(attribute));
    Vo vo = getPerunBl().getMembersManagerBl().getMemberVo(sess, member);
    //Only group attributes are allowed
    if (!this.getPerunBl().getAttributesManagerBl().isFromNamespace(sess, attribute, AttributesManagerEntry.NS_GROUP_ATTR)) {
        throw new WrongAttributeAssignmentException(attribute);
    }
    // Authorization
    if (!AuthzResolver.isAuthorized(sess, Role.VOADMIN, vo) && !AuthzResolver.isAuthorized(sess, Role.VOOBSERVER, vo) && !AuthzResolver.isAuthorized(sess, Role.GROUPADMIN, vo) && !AuthzResolver.isAuthorized(sess, Role.SELF, member)) {
        throw new PrivilegeException(sess, "getMemberGroupsByAttribute for " + member);
    }
    List<Group> groups = this.groupsManagerBl.getMemberGroupsByAttribute(sess, member, attribute);
    //If actor has no right to read attribute for group, throw exception
    for (Group group : groups) {
        if (!AuthzResolver.isAuthorizedForAttribute(sess, ActionType.READ, attribute, group, null)) {
            throw new PrivilegeException(sess, "Actor hasn't right to read attribute for a group.");
        }
    }
    return groups;
}

Example 18 with WrongAttributeAssignmentException

use of cz.metacentrum.perun.core.api.exceptions.WrongAttributeAssignmentException in project perun by CESNET.

the class urn_perun_member_resource_attribute_def_virt_isBanned method resolveVirtualAttributeValueChange.

@Override
public List<String> resolveVirtualAttributeValueChange(PerunSessionImpl perunSession, String message) throws InternalErrorException, WrongReferenceAttributeValueException, AttributeNotExistsException, WrongAttributeAssignmentException {
    List<String> resolvingMessages = new ArrayList<>();
    if (message == null)
        return resolvingMessages;
    Matcher banModificationMatcher = banModification.matcher(message);
    List<Pair<Resource, Member>> listOfAffectedObjects = new ArrayList<>();
    String operationType = "";
    if (banModificationMatcher.find()) {
        try {
            String banType = banModificationMatcher.group(1);
            operationType = banModificationMatcher.group(2);
            int firstHolderId = Integer.valueOf(banModificationMatcher.group(3));
            int secondHolderId = Integer.valueOf(banModificationMatcher.group(4));
            if (operationType.equals(OPERATION_UPDATED)) {
                operationType = OPERATION_SET;
            } else if (!operationType.equals(OPERATION_SET) && !operationType.equals(OPERATION_REMOVED)) {
                throw new InternalErrorException("Type of operation '" + operationType + "' is unknown by module.");
            }
            if (banType.equals(BanOnResource.class.getSimpleName())) {
                Member member = perunSession.getPerunBl().getMembersManagerBl().getMemberById(perunSession, firstHolderId);
                Resource resource = perunSession.getPerunBl().getResourcesManagerBl().getResourceById(perunSession, secondHolderId);
                listOfAffectedObjects.add(new Pair(resource, member));
            } else if (banType.equals(BanOnFacility.class.getSimpleName())) {
                User user = perunSession.getPerunBl().getUsersManagerBl().getUserById(perunSession, firstHolderId);
                Facility facility = perunSession.getPerunBl().getFacilitiesManagerBl().getFacilityById(perunSession, secondHolderId);
                listOfAffectedObjects = getAffectedMemberResourceObjects(perunSession, user, facility);
            } else {
                throw new InternalErrorException("Type of ban '" + banType + "' is unkown by module.");
            }
        } catch (Exception e) {
            log.error("Can't resolve virtual attribute value change for " + this.getClass().getSimpleName() + " module because of exception.", e);
            //return empty array, do not throw exception because it can create problems
            return new ArrayList<>();
        }
    }
    for (Pair<Resource, Member> affectedObjects : listOfAffectedObjects) {
        try {
            Attribute attrVirtMemberResourceIsBanned = perunSession.getPerunBl().getAttributesManagerBl().getAttribute(perunSession, affectedObjects.getLeft(), affectedObjects.getRight(), AttributesManager.NS_MEMBER_RESOURCE_ATTR_VIRT + ":isBanned");
            resolvingMessages.add(attrVirtMemberResourceIsBanned.serializeToString() + " " + operationType + " for " + affectedObjects.getLeft().serializeToString() + " and " + affectedObjects.getRight().serializeToString());
        } catch (AttributeNotExistsException ex) {
            //This means that attribute isBanned not exists at all so we can skip this process
            log.info("Virtual attribute {} not exists.", this.getClass().getSimpleName());
            break;
        }
    }
    return resolvingMessages;
}

Example 19 with WrongAttributeAssignmentException

use of cz.metacentrum.perun.core.api.exceptions.WrongAttributeAssignmentException in project perun by CESNET.

the class urn_perun_user_attribute_def_def_userCertDNs method changedAttributeHook.

@Override
public void changedAttributeHook(PerunSessionImpl session, User user, Attribute attribute) throws InternalErrorException, WrongReferenceAttributeValueException {
    Attribute userPreferredCertDN = null;
    try {
        userPreferredCertDN = session.getPerunBl().getAttributesManagerBl().getAttribute(session, user, AttributesManager.NS_USER_ATTR_DEF + ":userPreferredCertDN");
    } catch (AttributeNotExistsException ex) {
        throw new ConsistencyErrorException(ex);
    } catch (WrongAttributeAssignmentException ex) {
        throw new InternalErrorException(ex);
    }
    String preferredCertDNValue = null;
    if (userPreferredCertDN.getValue() != null)
        preferredCertDNValue = (String) userPreferredCertDN.getValue();
    Map<String, String> certDNs = null;
    if (attribute.getValue() != null)
        certDNs = (Map<String, String>) attribute.getValue();
    if (certDNs == null || certDNs.isEmpty()) {
        try {
            session.getPerunBl().getAttributesManagerBl().removeAttribute(session, user, userPreferredCertDN);
        } catch (WrongAttributeAssignmentException ex) {
            throw new InternalErrorException(ex);
        } catch (WrongAttributeValueException ex) {
            throw new InternalErrorException(ex);
        }
    } else {
        Set<String> certDNsKeys = certDNs.keySet();
        String newPossibleCertDN = null;
        for (String key : certDNsKeys) {
            if (key != null && !key.isEmpty()) {
                newPossibleCertDN = key;
                break;
            }
        }
        if (preferredCertDNValue == null) {
            userPreferredCertDN.setValue(newPossibleCertDN);
            try {
                session.getPerunBl().getAttributesManagerBl().setAttribute(session, user, userPreferredCertDN);
            } catch (WrongAttributeAssignmentException ex) {
                throw new InternalErrorException(ex);
            } catch (WrongAttributeValueException ex) {
                throw new InternalErrorException(ex);
            }
        } else {
            if (!certDNsKeys.contains(preferredCertDNValue)) {
                userPreferredCertDN.setValue(newPossibleCertDN);
                try {
                    session.getPerunBl().getAttributesManagerBl().setAttribute(session, user, userPreferredCertDN);
                } catch (WrongAttributeAssignmentException ex) {
                    throw new InternalErrorException(ex);
                } catch (WrongAttributeValueException ex) {
                    throw new InternalErrorException(ex);
                }
            }
        }
    }
}

Example 20 with WrongAttributeAssignmentException

use of cz.metacentrum.perun.core.api.exceptions.WrongAttributeAssignmentException in project perun by CESNET.

the class urn_perun_user_attribute_def_def_userPreferredCertDN method changedAttributeHook.

//TODO what dependencies of this attribute???
@Override
public void changedAttributeHook(PerunSessionImpl session, User user, Attribute attribute) throws InternalErrorException, WrongReferenceAttributeValueException {
    if (attribute.getValue() == null) {
        Attribute userCertDNs = null;
        try {
            userCertDNs = session.getPerunBl().getAttributesManagerBl().getAttribute(session, user, AttributesManager.NS_USER_ATTR_DEF + ":userCertDNs");
        } catch (AttributeNotExistsException ex) {
            throw new ConsistencyErrorException(ex);
        } catch (WrongAttributeAssignmentException ex) {
            throw new InternalErrorException(ex);
        }
        Map<String, String> certDNsValue = null;
        if (userCertDNs.getValue() != null) {
            certDNsValue = (Map<String, String>) userCertDNs.getValue();
        }
        if (certDNsValue != null && !certDNsValue.isEmpty()) {
            throw new WrongReferenceAttributeValueException(attribute, "Can't remove preferredCert if there is any existing certDNs for the user.");
        }
    }
}