Examples with AttributeDTO org.wso2.carbon.identity.entitlement.dto.AttributeDTO used on opensource projects

Example 21 with AttributeDTO

use of org.wso2.carbon.identity.entitlement.dto.AttributeDTO in project carbon-identity-framework by wso2.

the class PolicyAttributeBuilder method createMetaDataFromMatchElement.

/**
 * This extract policy meta data from match element in the policy
 *
 * @param omElement      match element  as an OMElement
 * @param subElementName match element name
 * @return AttributeValueDTO object which holds the policy meta data in String format
 */
public List<AttributeDTO> createMetaDataFromMatchElement(OMElement omElement, String subElementName) {
    List<AttributeDTO> attributeDTOs = new ArrayList<AttributeDTO>();
    String attributeId = null;
    String dataType = null;
    if (omElement != null) {
        Iterator iterator1 = omElement.getChildrenWithLocalName(subElementName + PDPConstants.ATTRIBUTE_DESIGNATOR);
        while (iterator1.hasNext()) {
            OMElement attributeDesignator = (OMElement) iterator1.next();
            if (attributeDesignator != null) {
                attributeId = attributeDesignator.getAttributeValue(new QName(PDPConstants.ATTRIBUTE_ID));
                dataType = attributeDesignator.getAttributeValue(new QName(PDPConstants.DATA_TYPE));
            }
        }
        Iterator iterator2 = omElement.getChildrenWithLocalName(PDPConstants.ATTRIBUTE_SELECTOR);
        while (iterator2.hasNext()) {
            OMElement attributeDesignator = (OMElement) iterator2.next();
            if (attributeDesignator != null) {
                attributeId = attributeDesignator.getAttributeValue(new QName(PDPConstants.REQUEST_CONTEXT_PATH));
                dataType = attributeDesignator.getAttributeValue(new QName(PDPConstants.DATA_TYPE));
            }
        }
        Iterator iterator3 = omElement.getChildrenWithLocalName(PDPConstants.ATTRIBUTE_VALUE);
        while (iterator3.hasNext()) {
            OMElement attributeElement = (OMElement) iterator3.next();
            if (attributeElement != null) {
                AttributeDTO attributeDTO = new AttributeDTO();
                attributeDTO.setAttributeValue(attributeElement.getText());
                attributeDTO.setAttributeId(attributeId);
                attributeDTO.setAttributeDataType(dataType);
                attributeDTO.setCategory(subElementName);
                attributeDTOs.add(attributeDTO);
            }
        }
    }
    return attributeDTOs;
}

Example 22 with AttributeDTO

use of org.wso2.carbon.identity.entitlement.dto.AttributeDTO in project carbon-identity-framework by wso2.

the class PolicyAttributeBuilder method createPolicyMetaData.

/**
 * This creates the OMElement from the policy xml and create the the meta data for hole policy
 *
 * @param policy        policy as a String
 * @param attributeDTOs object which holds the policy meta data in String format
 * @return list of AttributeDTO object which holds the policy meta data in String format
 * @throws EntitlementException throws if OMElement can not be created
 */
public List<AttributeDTO> createPolicyMetaData(String policy, List<AttributeDTO> attributeDTOs) throws EntitlementException {
    OMElement omElement;
    try {
        omElement = AXIOMUtil.stringToOM(policy);
    } catch (XMLStreamException e) {
        throw new EntitlementException("Policy xml can not be converted to OMElement");
    }
    if (omElement != null) {
        Iterator iterator1 = omElement.getChildrenWithLocalName(PDPConstants.TARGET_ELEMENT);
        while (iterator1.hasNext()) {
            OMElement targetElement = (OMElement) iterator1.next();
            if (version == XACMLConstants.XACML_VERSION_3_0) {
                createMetaDataFromXACML3TargetElement(targetElement, attributeDTOs);
            } else {
                createMetaDataFromTargetElement(targetElement, attributeDTOs);
            }
        }
        Iterator iterator2 = omElement.getChildrenWithLocalName(PDPConstants.RULE_ELEMENT);
        while (iterator2.hasNext()) {
            OMElement targetElement = (OMElement) iterator2.next();
            createMetaDataFromRuleElement(targetElement, attributeDTOs);
        }
        Iterator iterator3 = omElement.getChildrenWithLocalName(PDPConstants.POLICY_ELEMENT);
        while (iterator3.hasNext()) {
            OMElement targetElement = (OMElement) iterator3.next();
            createPolicyMetaData(targetElement.toString(), attributeDTOs);
        }
    }
    return attributeDTOs;
}

Example 23 with AttributeDTO

use of org.wso2.carbon.identity.entitlement.dto.AttributeDTO in project carbon-identity-framework by wso2.

the class PolicyAttributeBuilder method createMetaDataFromXACML3ApplyElement.

/**
 * This extract policy meta data from apply element in the policy
 *
 * @param omElement     apply element as an OMElement
 * @param attributeDTOs list of AttributeDTO object which holds the policy meta data
 *                      in String format
 * @return list of AttributeDTO object which holds the policy meta data in String format
 */
public List<AttributeDTO> createMetaDataFromXACML3ApplyElement(OMElement omElement, List<AttributeDTO> attributeDTOs) {
    // TODO check with function id and decide whether search can be done or not
    if (omElement != null) {
        Iterator iterator1 = omElement.getChildrenWithLocalName(PDPConstants.ATTRIBUTE_DESIGNATOR);
        while (iterator1.hasNext()) {
            OMElement attributeDesignator = (OMElement) iterator1.next();
            if (attributeDesignator != null) {
                String attributeId = attributeDesignator.getAttributeValue(new QName(PDPConstants.ATTRIBUTE_ID));
                String category = attributeDesignator.getAttributeValue(new QName(PDPConstants.CATEGORY));
                String dataType = attributeDesignator.getAttributeValue(// TODO
                new QName(PDPConstants.DATA_TYPE));
                List<String> attributeValues = searchAttributeValues(omElement, new ArrayList<String>(), true);
                if (attributeValues == null) {
                    AttributeDTO attributeDTO = new AttributeDTO();
                    attributeDTO.setCategory(PDPConstants.UNKNOWN);
                    attributeDTO.setAttributeValue(PDPConstants.SEARCH_WARNING_MESSAGE1 + " for " + PDPConstants.RESOURCE_ELEMENT + " Designator Element ");
                    attributeDTOs.add(attributeDTO);
                } else if (attributeValues.isEmpty()) {
                    AttributeDTO attributeDTO = new AttributeDTO();
                    attributeDTO.setCategory(PDPConstants.UNKNOWN);
                    attributeDTO.setAttributeValue(PDPConstants.SEARCH_WARNING_MESSAGE2 + " for " + PDPConstants.RESOURCE_ELEMENT + " Designator Element ");
                } else {
                    for (String value : attributeValues) {
                        AttributeDTO attributeDTO = new AttributeDTO();
                        attributeDTO.setAttributeValue(value);
                        attributeDTO.setAttributeDataType(dataType);
                        attributeDTO.setCategory(category);
                        attributeDTO.setAttributeId(attributeId);
                        attributeDTOs.add(attributeDTO);
                    }
                }
            }
        }
        Iterator iterator2 = omElement.getChildrenWithLocalName(PDPConstants.ATTRIBUTE_VALUE);
        if (iterator2.hasNext()) {
            List<String> attributeValues = searchAttributeValues(omElement, new ArrayList<String>(), false);
            if (attributeValues == null) {
                AttributeDTO attributeDTO = new AttributeDTO();
                attributeDTO.setCategory(PDPConstants.UNKNOWN);
                attributeDTO.setAttributeValue(PDPConstants.SEARCH_WARNING_MESSAGE1 + " for " + PDPConstants.RESOURCE_ELEMENT + " Designator Element ");
                attributeDTOs.add(attributeDTO);
            } else if (attributeValues.isEmpty()) {
                AttributeDTO attributeDTO = new AttributeDTO();
                attributeDTO.setCategory(PDPConstants.UNKNOWN);
                attributeDTO.setAttributeValue(PDPConstants.SEARCH_WARNING_MESSAGE2 + " for " + PDPConstants.RESOURCE_ELEMENT + " Designator Element ");
            } else {
                for (String values : attributeValues) {
                    AttributeDTO attributeDTO = new AttributeDTO();
                    attributeDTO.setAttributeValue(values);
                    Iterator iterator8 = omElement.getChildrenWithLocalName(PDPConstants.APPLY_ELEMENT);
                    while (iterator8.hasNext()) {
                        OMElement applyElement = (OMElement) iterator8.next();
                        searchXACML3Designator(applyElement, attributeDTO);
                    }
                    if (attributeDTO.getCategory() != null || "".equals(attributeDTO.getCategory())) {
                        attributeDTOs.add(attributeDTO);
                    }
                }
            }
        }
        Iterator iterator7 = omElement.getChildrenWithLocalName(PDPConstants.APPLY_ELEMENT);
        while (iterator7.hasNext()) {
            OMElement applyElement = (OMElement) iterator7.next();
            createMetaDataFromXACML3ApplyElement(applyElement, attributeDTOs);
        }
    }
    return attributeDTOs;
}

Example 24 with AttributeDTO

use of org.wso2.carbon.identity.entitlement.dto.AttributeDTO in project carbon-identity-framework by wso2.

the class PolicyAttributeBuilder method searchAttributeValues.

/**
 * This searches through  attribute values in the attribute elements to extract the policy meta data
 *
 * @param omElement         apply element as an OMElement
 * @param values            set of String objects
 * @param searchDesignators states where,  to find designators which are involved in creating
 *                          attribute values
 * @return AttributeValueDTO object which holds the policy meta data in String format
 */
public List<String> searchAttributeValues(OMElement omElement, List<String> values, boolean searchDesignators) {
    if (values != null) {
        Iterator iterator = omElement.getChildrenWithLocalName(PDPConstants.ATTRIBUTE_VALUE);
        while (iterator.hasNext()) {
            OMElement attributeElement = (OMElement) iterator.next();
            if (attributeElement != null) {
                String dataType = attributeElement.getAttributeValue(// TODO
                new QName(PDPConstants.DATA_TYPE));
                values.add(attributeElement.getText());
            }
        }
    }
    Iterator iterator1 = omElement.getChildrenWithLocalName(PDPConstants.APPLY_ELEMENT);
    while (iterator1.hasNext()) {
        OMElement applyElement = (OMElement) iterator1.next();
        searchAttributeValues(applyElement, values, searchDesignators);
        AttributeDTO attributeDTO = new AttributeDTO();
        if (searchDesignators) {
            if (version == XACMLConstants.XACML_VERSION_3_0) {
                searchXACML3Designator(applyElement, attributeDTO);
            } else {
                searchDesignatorOrSelector(applyElement, attributeDTO);
            }
        }
        if (attributeDTO.getCategory() != null || attributeDTO.getAttributeId() != null || attributeDTO.getAttributeDataType() != null) {
            values = null;
        }
    }
    return values;
}

Example 25 with AttributeDTO

use of org.wso2.carbon.identity.entitlement.dto.AttributeDTO in project carbon-identity-framework by wso2.

the class PolicyAttributeBuilder method createMetaDataFromXACML3TargetElement.

/**
 * This extract policy meta data from target element in the policy
 *
 * @param omElement     target element as an OMElement
 * @param attributeDTOs list of AttributeDTO object which holds the policy meta data
 *                      in String format
 * @return list of AttributeDTO object which holds the policy meta data in String format
 */
public List<AttributeDTO> createMetaDataFromXACML3TargetElement(OMElement omElement, List<AttributeDTO> attributeDTOs) {
    if (omElement != null) {
        Iterator iterator1 = omElement.getChildrenWithLocalName(PDPConstants.ANY_OF);
        while (iterator1.hasNext()) {
            OMElement anyOff = (OMElement) iterator1.next();
            Iterator iterator2 = anyOff.getChildrenWithLocalName(PDPConstants.ALL_OF);
            while (iterator2.hasNext()) {
                OMElement allOf = (OMElement) iterator2.next();
                Iterator iterator3 = allOf.getChildrenWithLocalName(PDPConstants.MATCH_ELEMENT);
                while (iterator3.hasNext()) {
                    OMElement resourceMatch = (OMElement) iterator3.next();
                    List<AttributeDTO> attributeDTOList = createMetaDataFromXACML3MatchElement(resourceMatch);
                    for (AttributeDTO attributeDTO : attributeDTOList) {
                        attributeDTOs.add(attributeDTO);
                    }
                }
            }
        }
    }
    return attributeDTOs;
}