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

Example 21 with WrongReferenceAttributeValueException

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

the class urn_perun_resource_attribute_def_def_unixGroupName_namespace method changedAttributeHook.

@Override
public void changedAttributeHook(PerunSessionImpl session, Resource resource, Attribute attribute) throws InternalErrorException, WrongReferenceAttributeValueException {
    //Need to know if this is remove or set, if value is null, its remove, otherway it is set
    String groupNameNamespace = attribute.getFriendlyNameParameter();
    try {
        if (attribute.getValue() == null) {
        //This is ok, for now no changes for removing some GroupName of this Resource
        } else {
            //First need to find facility for the group
            Facility facilityOfResource = session.getPerunBl().getResourcesManagerBl().getFacility(session, resource);
            String gidNamespace = null;
            //If facility has the same namespace of GroupName like attribute unixGroupName-namespace, then prepare gidNamespace
            Attribute facilityGroupNameNamespace = session.getPerunBl().getAttributesManagerBl().getAttribute(session, facilityOfResource, A_F_unixGroupName_namespace);
            if (facilityGroupNameNamespace.getValue() != null) {
                if (groupNameNamespace.equals(facilityGroupNameNamespace.getValue())) {
                    Attribute facilityGIDNamespace = session.getPerunBl().getAttributesManagerBl().getAttribute(session, facilityOfResource, A_F_unixGID_namespace);
                    if (facilityGIDNamespace.getValue() != null) {
                        gidNamespace = (String) facilityGIDNamespace.getValue();
                    }
                }
            }
            //If there is any gidNamespace which is need to be set, do it there
            if (gidNamespace != null) {
                Attribute resourceUnixGIDNamespace = session.getPerunBl().getAttributesManagerBl().getAttribute(session, resource, A_R_unixGID_namespace + ":" + gidNamespace);
                if (resourceUnixGIDNamespace.getValue() == null) {
                    resourceUnixGIDNamespace = session.getPerunBl().getAttributesManagerBl().fillAttribute(session, resource, resourceUnixGIDNamespace);
                    if (resourceUnixGIDNamespace.getValue() == null)
                        throw new WrongReferenceAttributeValueException(attribute, resourceUnixGIDNamespace);
                    try {
                        session.getPerunBl().getAttributesManagerBl().setAttribute(session, resource, resourceUnixGIDNamespace);
                    } catch (WrongAttributeValueException ex) {
                        throw new WrongReferenceAttributeValueException(attribute, resourceUnixGIDNamespace, ex);
                    }
                } else {
                    try {
                        session.getPerunBl().getAttributesManagerBl().checkAttributeValue(session, resource, resourceUnixGIDNamespace);
                    } catch (WrongAttributeValueException ex) {
                        throw new WrongReferenceAttributeValueException(attribute, resourceUnixGIDNamespace, ex);
                    }
                }
            }
        }
    } catch (WrongAttributeAssignmentException ex) {
        //TODO: need to add WrongAttributeAssignmentException to header of modules methods
        throw new InternalErrorException(ex);
    } catch (AttributeNotExistsException ex) {
        throw new ConsistencyErrorException(ex);
    }
}

Example 22 with WrongReferenceAttributeValueException

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

the class urn_perun_resource_attribute_def_virt_unixGID method getAttributeValue.

@Override
public Attribute getAttributeValue(PerunSessionImpl sess, Resource resource, AttributeDefinition attributeDefinition) throws InternalErrorException {
    Attribute attribute = new Attribute(attributeDefinition);
    Attribute unixGIDNamespaceAttribute;
    try {
        unixGIDNamespaceAttribute = sess.getPerunBl().getModulesUtilsBl().getUnixGIDNamespaceAttributeWithNotNullValue(sess, resource);
    } catch (WrongReferenceAttributeValueException ex) {
        return attribute;
    }
    try {
        Attribute gidAttribute = sess.getPerunBl().getAttributesManagerBl().getAttribute(sess, resource, AttributesManager.NS_RESOURCE_ATTR_DEF + ":unixGID-namespace:" + unixGIDNamespaceAttribute.getValue());
        attribute = Utils.copyAttributeToVirtualAttributeWithValue(gidAttribute, attribute);
        return attribute;
    } catch (WrongAttributeAssignmentException ex) {
        throw new InternalErrorException(ex);
    } catch (AttributeNotExistsException ex) {
        throw new ConsistencyErrorException(ex);
    }
}

Example 23 with WrongReferenceAttributeValueException

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

the class urn_perun_user_facility_attribute_def_def_defaultUnixGID method checkAttributeValue.

@Override
public /**
	 * Checks the new default GID of the user at the specified facility. The new GID must be equals to any of resource unixGID attribute where resource is from speciafie facility (and user must have acces to this resource) or from groupResource:unixGID attribute (groups if from the resources and user have acess to them)
	 *
	 * TODO Known issues: Can't detect if unixGid is not set on all resources and groups where user is allowed. This will be reported as WrongAttributeValueException, but it should be WrongReferenceAttributeValueException
	 */
void checkAttributeValue(PerunSessionImpl sess, Facility facility, User user, Attribute attribute) throws WrongAttributeValueException, WrongReferenceAttributeValueException, InternalErrorException, WrongAttributeAssignmentException {
    Integer gid = (Integer) attribute.getValue();
    if (gid == null)
        return;
    Attribute namespaceAttribute;
    try {
        namespaceAttribute = sess.getPerunBl().getAttributesManagerBl().getAttribute(sess, facility, AttributesManager.NS_FACILITY_ATTR_DEF + ":unixGID-namespace");
    } catch (AttributeNotExistsException ex) {
        throw new ConsistencyErrorException(ex);
    }
    if (namespaceAttribute.getValue() == null)
        throw new WrongReferenceAttributeValueException(attribute, namespaceAttribute, "Reference attribute is null");
    String namespaceName = (String) namespaceAttribute.getValue();
    Attribute unixGroupNameNamespace;
    try {
        unixGroupNameNamespace = sess.getPerunBl().getAttributesManagerBl().getAttribute(sess, facility, AttributesManager.NS_FACILITY_ATTR_DEF + ":unixGroupName-namespace");
    } catch (AttributeNotExistsException ex) {
        throw new ConsistencyErrorException(ex);
    }
    if (unixGroupNameNamespace.getValue() == null)
        throw new WrongReferenceAttributeValueException(attribute, unixGroupNameNamespace, user, facility, facility, null, "Reference attribute is null");
    String unixGroupNameNamespaceName = (String) unixGroupNameNamespace.getValue();
    Attribute resourceGidAttribute;
    try {
        resourceGidAttribute = new Attribute(sess.getPerunBl().getAttributesManagerBl().getAttributeDefinition(sess, AttributesManager.NS_RESOURCE_ATTR_DEF + ":unixGID-namespace:" + namespaceName));
    } catch (AttributeNotExistsException ex) {
        throw new ConsistencyErrorException("Namespace from value of " + namespaceAttribute + " doesn't exists. (Resource attribute " + AttributesManager.NS_RESOURCE_ATTR_DEF + ":unixGID-namespace:" + namespaceName + " doesn't exists", ex);
    }
    resourceGidAttribute.setValue(attribute.getValue());
    List<Resource> allowedResources = sess.getPerunBl().getUsersManagerBl().getAllowedResources(sess, facility, user);
    List<Resource> allowedResourcesWithSameGid = sess.getPerunBl().getResourcesManagerBl().getResourcesByAttribute(sess, resourceGidAttribute);
    allowedResourcesWithSameGid.retainAll(allowedResources);
    //We found at least one allowed resource with same gid as the user have => attribute is OK
    if (!allowedResourcesWithSameGid.isEmpty())
        return;
    Attribute groupGidAttribute;
    try {
        groupGidAttribute = new Attribute(sess.getPerunBl().getAttributesManagerBl().getAttributeDefinition(sess, AttributesManager.NS_GROUP_ATTR_DEF + ":unixGID-namespace:" + namespaceName));
        groupGidAttribute.setValue(attribute.getValue());
    } catch (AttributeNotExistsException ex) {
        throw new ConsistencyErrorException("Namespace from value of " + namespaceAttribute + " doesn't exists. (Group-resource attribute " + AttributesManager.NS_GROUP_ATTR_DEF + ":unixGID-namespace:" + namespaceName + " doesn't exists", ex);
    }
    List<Group> groupWithSameGid = sess.getPerunBl().getGroupsManagerBl().getGroupsByAttribute(sess, groupGidAttribute);
    List<Group> candidateGroups = groupWithSameGid;
    candidateGroups.retainAll(sess.getPerunBl().getFacilitiesManagerBl().getAllowedGroups(sess, facility, null, null));
    for (Group group : candidateGroups) {
        //check if group has unix group name in namespace required by facility
        try {
            Attribute unixGroupName = sess.getPerunBl().getAttributesManagerBl().getAttribute(sess, group, AttributesManager.NS_GROUP_ATTR_DEF + ":unixGroupName-namespace:" + unixGroupNameNamespaceName);
            if (unixGroupName.getValue() == null || ((String) unixGroupName.getValue()).isEmpty()) {
                continue;
            }
        } catch (AttributeNotExistsException ex) {
            throw new InternalErrorException(ex);
        }
        //check if the user is member of the group
        if (sess.getPerunBl().getGroupsManagerBl().isUserMemberOfGroup(sess, user, group)) {
            //attribute is OK
            return;
        }
    }
    throw new WrongAttributeValueException(attribute, user, facility, "User isn't allowed to have the default unix group which have this gid (" + gid + ") or such group doesn't exist.  " + user);
}

Example 24 with WrongReferenceAttributeValueException

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

the class urn_perun_user_attribute_def_virt_login_namespace_bbmri_persistent method getAttributeValue.

@Override
public Attribute getAttributeValue(PerunSessionImpl sess, User user, AttributeDefinition attributeDefinition) throws InternalErrorException {
    Attribute bbmriPersistent = new Attribute(attributeDefinition);
    try {
        Attribute bbmriPersistentShadow = sess.getPerunBl().getAttributesManagerBl().getAttribute(sess, user, SHADOW);
        if (bbmriPersistentShadow.getValue() == null) {
            bbmriPersistentShadow = sess.getPerunBl().getAttributesManagerBl().fillAttribute(sess, user, bbmriPersistentShadow);
            if (bbmriPersistentShadow.getValue() == null) {
                throw new InternalErrorException("BBMRI id couldn't be set automatically");
            }
            sess.getPerunBl().getAttributesManagerBl().setAttribute(sess, user, bbmriPersistentShadow);
        }
        bbmriPersistent.setValue(bbmriPersistentShadow.getValue());
        return bbmriPersistent;
    } catch (WrongAttributeAssignmentException e) {
        throw new InternalErrorException(e);
    } catch (AttributeNotExistsException e) {
        throw new InternalErrorException(e);
    } catch (WrongReferenceAttributeValueException e) {
        throw new InternalErrorException(e);
    } catch (WrongAttributeValueException e) {
        throw new InternalErrorException(e);
    }
}

Example 25 with WrongReferenceAttributeValueException

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

the class urn_perun_facility_attribute_def_virt_maxGID method checkAttributeValue.

public void checkAttributeValue(PerunSessionImpl sess, Facility facility, Attribute attribute) throws InternalErrorException, WrongAttributeValueException, WrongReferenceAttributeValueException, WrongAttributeAssignmentException {
    try {
        Attribute gidNamespaceAttribute = getUnixGIDNamespaceAttribute(sess, facility);
        if (gidNamespaceAttribute.getValue() == null)
            throw new WrongReferenceAttributeValueException(attribute, gidNamespaceAttribute);
        Attribute namespaceMaxGidAttribute = getNamespaceMaxGidAttribute(sess, (String) gidNamespaceAttribute.getValue());
        sess.getPerunBl().getAttributesManagerBl().checkAttributeValue(sess, (String) gidNamespaceAttribute.getValue(), namespaceMaxGidAttribute);
    } catch (WrongReferenceAttributeValueException ex) {
        throw new WrongReferenceAttributeValueException(attribute, ex.getReferenceAttribute());
    }
}