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

Example 91 with AttributeNotExistsException

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

the class urn_perun_user_attribute_def_def_vsupPreferredMail method changedAttributeHook.

@Override
public void changedAttributeHook(PerunSessionImpl session, User user, Attribute attribute) throws InternalErrorException, WrongReferenceAttributeValueException {
    // map of reserved vsup mails
    Attribute reservedMailsAttribute;
    Map<String, String> reservedMailsAttributeValue;
    // other vsup mail attributes to get values from
    Attribute vsupMailAttribute;
    Attribute vsupMailAliasAttribute;
    Attribute mailAliasesAttribute;
    // output sets used for comparison
    Set<String> reservedMailsOfUser = new HashSet<>();
    Set<String> actualMailsOfUser = new HashSet<>();
    try {
        reservedMailsAttribute = session.getPerunBl().getAttributesManagerBl().getEntitylessAttributeForUpdate(session, usedMailsKeyVsup, usedMailsUrn);
        vsupMailAttribute = session.getPerunBl().getAttributesManagerBl().getAttribute(session, user, vsupMailUrn);
        mailAliasesAttribute = session.getPerunBl().getAttributesManagerBl().getAttribute(session, user, vsupMailAliasesUrn);
        vsupMailAliasAttribute = session.getPerunBl().getAttributesManagerBl().getAttribute(session, user, vsupMailAliasUrn);
    } catch (AttributeNotExistsException ex) {
        throw new ConsistencyErrorException("Attribute doesn't exists.", ex);
    } catch (WrongAttributeAssignmentException e) {
        throw new InternalErrorException(e);
    }
    if (attribute.getValue() == null && reservedMailsAttribute.getValue() == null) {
        throw new ConsistencyErrorException("Entityless attribute 'urn:perun:entityless:attribute-def:def:usedMails' is empty, but we are removing 'vsupPreferredMail' value, so there should have been entry in entityless attribute.");
    }
    if (reservedMailsAttribute.getValue() == null) {
        reservedMailsAttributeValue = new LinkedHashMap<>();
    } else {
        reservedMailsAttributeValue = (Map<String, String>) reservedMailsAttribute.getValue();
    }
    // if SET action and mail is already reserved by other user
    if (attribute.getValue() != null) {
        String ownersUserId = reservedMailsAttributeValue.get((String) attribute.getValue());
        if (ownersUserId != null && !Objects.equals(ownersUserId, String.valueOf(user.getId()))) {
            // TODO - maybe get actual owners attribute and throw WrongReferenceAttributeException to be nice in a GUI ?
            throw new InternalErrorException("VŠUP preferred mail: '" + attribute.getValue() + "' is already in use by User ID: " + ownersUserId + ".");
        }
    }
    for (Map.Entry<String, String> entry : reservedMailsAttributeValue.entrySet()) {
        if (Objects.equals(entry.getValue(), String.valueOf(user.getId()))) {
            // reserved mails of a user
            reservedMailsOfUser.add(entry.getKey());
        }
    }
    if (vsupMailAttribute.getValue() != null) {
        actualMailsOfUser.add((String) vsupMailAttribute.getValue());
    }
    if (vsupMailAliasAttribute.getValue() != null) {
        actualMailsOfUser.add((String) vsupMailAliasAttribute.getValue());
    }
    if (mailAliasesAttribute.getValue() != null) {
        actualMailsOfUser.addAll((ArrayList<String>) mailAliasesAttribute.getValue());
    }
    for (String mail : reservedMailsOfUser) {
        if (!actualMailsOfUser.contains(mail)) {
            // Remove mail, which is not in attributes anymore
            reservedMailsAttributeValue.remove(mail);
            // since this attribute holds single value, we can break the cycle here
            break;
        }
    }
    // Put in which is in attribute but not in a map
    if (attribute.getValue() != null) {
        reservedMailsAttributeValue.putIfAbsent((String) attribute.getValue(), String.valueOf(user.getId()));
    }
    // save changes in entityless attribute
    try {
        // always set value to attribute, since we might start with null in attribute and empty map in variable !!
        reservedMailsAttribute.setValue(reservedMailsAttributeValue);
        session.getPerunBl().getAttributesManagerBl().setAttribute(session, usedMailsKeyVsup, reservedMailsAttribute);
    } catch (WrongAttributeValueException | WrongAttributeAssignmentException ex) {
        throw new InternalErrorException(ex);
    }
    // update user:preferredMail so admin can see users preferred mail in GUI.
    try {
        if (attribute.getValue() != null) {
            Attribute userPreferredMail = session.getPerunBl().getAttributesManagerBl().getAttribute(session, user, "urn:perun:user:attribute-def:def:preferredMail");
            if (!Objects.equals(userPreferredMail.getValue(), attribute.getValue())) {
                // if preferred mail is different, update user:preferredMail
                userPreferredMail.setValue(attribute.getValue());
                session.getPerunBl().getAttributesManagerBl().setAttribute(session, user, userPreferredMail);
            }
        }
    } catch (WrongAttributeValueException | WrongAttributeAssignmentException | AttributeNotExistsException ex) {
        throw new InternalErrorException(ex);
    }
}

Example 92 with AttributeNotExistsException

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

the class urn_perun_user_facility_attribute_def_def_homeMountPoint method checkAttributeValue.

@Override
public void checkAttributeValue(PerunSessionImpl session, Facility facility, User user, Attribute attribute) throws InternalErrorException, WrongAttributeValueException, WrongReferenceAttributeValueException, WrongAttributeAssignmentException {
    List<Resource> usersResources = null;
    usersResources = session.getPerunBl().getUsersManagerBl().getAllowedResources(session, facility, user);
    List<String> homeMntPointsOnAllResources = new ArrayList<String>();
    for (Resource res : usersResources) {
        Attribute resAttribute;
        try {
            resAttribute = session.getPerunBl().getAttributesManagerBl().getAttribute(session, res, AttributesManager.NS_RESOURCE_ATTR_DEF + ":homeMountPoints");
        } catch (AttributeNotExistsException ex) {
            throw new InternalErrorException("no homemountpoints found on underlying resources", ex);
        }
        List<String> homeMntPoint = (List<String>) resAttribute.getValue();
        if (homeMntPoint != null) {
            homeMntPointsOnAllResources.addAll(homeMntPoint);
        }
    }
    if (homeMntPointsOnAllResources.isEmpty()) {
        throw new WrongReferenceAttributeValueException("No homeMountPoints set on associated resources.");
    }
    if (!homeMntPointsOnAllResources.contains((String) attribute.getValue())) {
        throw new WrongAttributeValueException(attribute, user, facility, "User's home mount point is invalid. Valid mount points: " + homeMntPointsOnAllResources);
    }
    Pattern pattern = Pattern.compile("^/[-a-zA-Z.0-9_/]*$*");
    Matcher match = pattern.matcher((String) attribute.getValue());
    if (!match.matches()) {
        throw new WrongAttributeValueException(attribute, "Attribute has wrong format");
    }
}

Example 93 with AttributeNotExistsException

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

the class urn_perun_user_facility_attribute_def_def_shell_passwd_scp method fillAttribute.

public Attribute fillAttribute(PerunSessionImpl sess, Facility facility, User user, AttributeDefinition attributeDefinition) throws InternalErrorException, WrongAttributeAssignmentException {
    Attribute attribute = new Attribute(attributeDefinition);
    try {
        Attribute shellOnFacilityAttribute = sess.getPerunBl().getAttributesManagerBl().getAttribute(sess, facility, AttributesManager.NS_FACILITY_ATTR_DEF + ":" + attributeDefinition.getFriendlyName());
        attribute.setValue(shellOnFacilityAttribute.getValue());
        return attribute;
    } catch (AttributeNotExistsException ex) {
        throw new ConsistencyErrorException(ex);
    }
}

Example 94 with AttributeNotExistsException

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

the class urn_perun_user_facility_attribute_def_def_basicDefaultGID method checkAttributeValue.

@Override
public void checkAttributeValue(PerunSessionImpl sess, Facility facility, User user, Attribute attribute) throws WrongAttributeValueException, WrongReferenceAttributeValueException, InternalErrorException, WrongAttributeAssignmentException {
    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 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> resourcesWithSameGid = sess.getPerunBl().getResourcesManagerBl().getResourcesByAttribute(sess, resourceGidAttribute);
    if (resourcesWithSameGid.isEmpty() && allowedResources.isEmpty() && resourceGidAttribute.getValue() == null)
        return;
    if (resourcesWithSameGid.isEmpty() && resourceGidAttribute.getValue() != null)
        throw new WrongAttributeValueException(attribute, user, facility, "Resource with requiered unix GID doesn't exist.");
    if (allowedResources.isEmpty())
        throw new WrongAttributeValueException(attribute, user, "User has not access to requiered resource");
    resourcesWithSameGid.retainAll(allowedResources);
    if (!resourcesWithSameGid.isEmpty()) {
        //We found at least one allowed resource with same gid as the user have => attribute is OK
        return;
    } else {
        throw new WrongAttributeValueException(attribute, user, "User has not access to resource with required group id");
    }
}

Example 95 with AttributeNotExistsException

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

the class urn_perun_user_facility_attribute_def_def_homeMountPoint method fillAttribute.

@Override
public Attribute fillAttribute(PerunSessionImpl session, Facility facility, User user, AttributeDefinition attribute) throws InternalErrorException, WrongAttributeAssignmentException {
    Attribute returnAttribute = new Attribute(attribute);
    List<Resource> usersResources = null;
    usersResources = session.getPerunBl().getUsersManagerBl().getAllowedResources(session, facility, user);
    for (Resource res : usersResources) {
        Attribute resAttribute;
        try {
            resAttribute = session.getPerunBl().getAttributesManagerBl().getAttribute(session, res, AttributesManager.NS_RESOURCE_ATTR_DEF + ":defaultHomeMountPoint");
        } catch (AttributeNotExistsException ex) {
            throw new InternalErrorException("no homemountpoints found on underlying user's  resources", ex);
        }
        if (resAttribute.getValue() != null) {
            returnAttribute.setValue(resAttribute.getValue());
            return returnAttribute;
        }
    }
    return returnAttribute;
}