Examples with Condition org.wso2.carbon.apimgt.core.models.policy.Condition used on opensource projects

Example 41 with Condition

use of org.wso2.carbon.apimgt.core.models.policy.Condition in project carbon-apimgt by wso2.

the class RESTAPISecurityInterceptor method handleSecurityError.

/**
 * Handles error condition
 *
 * @param errorHandler Security error code
 * @param responder    HttpResponder instance which is used send error messages back to the client
 */
private void handleSecurityError(ErrorHandler errorHandler, Response responder) {
    HashMap<String, String> paramList = new HashMap<>();
    ErrorDTO errorDTO = RestApiUtil.getErrorDTO(errorHandler, paramList);
    responder.setStatus(errorHandler.getHttpStatusCode());
    responder.setHeader(javax.ws.rs.core.HttpHeaders.WWW_AUTHENTICATE, RestApiConstants.AUTH_TYPE_OAUTH2);
    responder.setEntity(errorDTO);
    responder.setMediaType(MediaType.APPLICATION_JSON);
    responder.send();
}

Example 42 with Condition

use of org.wso2.carbon.apimgt.core.models.policy.Condition in project carbon-apimgt by wso2.

the class PolicyDAOImpl method deleteBlockConditionByUuid.

@Override
public boolean deleteBlockConditionByUuid(String uuid) throws APIMgtDAOException {
    boolean status = false;
    try (Connection connection = DAOUtil.getConnection()) {
        String query = "DELETE FROM AM_BLOCK_CONDITIONS WHERE UUID=?";
        String ipRangeQuery = "DELETE FROM AM_IP_RANGE_CONDITION WHERE UUID = ?";
        connection.setAutoCommit(false);
        try (PreparedStatement deleteBlockConditionPreparedStatement = connection.prepareStatement(query)) {
            deleteBlockConditionPreparedStatement.setString(1, uuid);
            deleteBlockConditionPreparedStatement.execute();
        }
        try (PreparedStatement deleteIpRangeStatement = connection.prepareStatement(ipRangeQuery)) {
            deleteIpRangeStatement.setString(1, uuid);
            deleteIpRangeStatement.execute();
            deleteIpRangeStatement.close();
        } catch (SQLException e) {
            connection.rollback();
        }
        connection.commit();
        status = true;
    } catch (SQLException e) {
        throw new APIMgtDAOException(DAOUtil.DAO_ERROR_PREFIX + "deleting block condition: " + uuid, e);
    }
    return status;
}

Example 43 with Condition

use of org.wso2.carbon.apimgt.core.models.policy.Condition in project carbon-apimgt by wso2.

the class SampleTestObjectCreator method createDefaultPipelines.

/**
 * create default pipeline for api policy
 *
 * @return list of Pipeline objects is returned
 */
public static List<Pipeline> createDefaultPipelines() {
    // Pipeline 1
    IPCondition ipCondition = new IPCondition(PolicyConstants.IP_RANGE_TYPE);
    ipCondition.setStartingIP("192.168.12.3");
    ipCondition.setEndingIP("192.168.88.19");
    IPCondition ipConditionSpecific = new IPCondition(PolicyConstants.IP_SPECIFIC_TYPE);
    ipConditionSpecific.setSpecificIP("123.42.14.56");
    // adding above conditions to condition list of pipeline 1
    // contains conditions for each pipeline
    List<Condition> conditionsList = new ArrayList<>();
    conditionsList.add(ipCondition);
    conditionsList.add(ipConditionSpecific);
    // set quota policy with bandwidth limit
    BandwidthLimit bandwidthLimit = new BandwidthLimit(TIME_UNIT_MONTH, 1, 1000, PolicyConstants.MB);
    QuotaPolicy quotaPolicy1 = new QuotaPolicy();
    quotaPolicy1.setType(PolicyConstants.BANDWIDTH_TYPE);
    quotaPolicy1.setLimit(bandwidthLimit);
    Pipeline pipeline1 = new Pipeline();
    pipeline1.setConditions(conditionsList);
    pipeline1.setQuotaPolicy(quotaPolicy1);
    // End of pipeline 1 -> Beginning of pipeline 2
    HeaderCondition headerCondition = new HeaderCondition();
    headerCondition.setHeader("Browser");
    headerCondition.setValue("Chrome");
    JWTClaimsCondition jwtClaimsCondition = new JWTClaimsCondition();
    jwtClaimsCondition.setClaimUrl("/path/path2");
    jwtClaimsCondition.setAttribute("attributed");
    QueryParameterCondition queryParameterCondition = new QueryParameterCondition();
    queryParameterCondition.setParameter("Location");
    queryParameterCondition.setValue("Colombo");
    // adding conditions to condition list of pipeline2
    conditionsList = new ArrayList<>();
    conditionsList.add(headerCondition);
    conditionsList.add(jwtClaimsCondition);
    conditionsList.add(queryParameterCondition);
    // pipeline 2 with request count as quota policy
    RequestCountLimit requestCountLimit = new RequestCountLimit(TIME_UNIT_SECONDS, 1, 1000);
    QuotaPolicy quotaPolicy2 = new QuotaPolicy();
    quotaPolicy2.setType(PolicyConstants.REQUEST_COUNT_TYPE);
    quotaPolicy2.setLimit(requestCountLimit);
    Pipeline pipeline2 = new Pipeline();
    pipeline2.setConditions(conditionsList);
    pipeline2.setQuotaPolicy(quotaPolicy2);
    // adding pipelines
    // contains all the default pipelines
    List<Pipeline> pipelineList = new ArrayList<>();
    pipelineList.add(pipeline1);
    pipelineList.add(pipeline2);
    return pipelineList;
}

Example 44 with Condition

use of org.wso2.carbon.apimgt.core.models.policy.Condition in project carbon-apimgt by wso2.

the class APIThrottlePolicyTemplateBuilder method getThrottlePolicyTemplateForAPILevelDefaultCondition.

/**
 * Generate default policy for api level throttling
 *
 * @return throttle policies for default api
 * @throws APITemplateException throws if generation failure occur
 */
public String getThrottlePolicyTemplateForAPILevelDefaultCondition() throws APITemplateException {
    if (log.isDebugEnabled()) {
        log.debug("Generating Siddhi App for apiLevel :" + apiPolicy.toString());
    }
    // get velocity template for API policy and generate the template
    Set<String> conditionsSet = new HashSet<String>();
    List<Pipeline> pipelines = apiPolicy.getPipelines();
    VelocityEngine velocityengine = initVelocityEngine();
    Template template = velocityengine.getTemplate(getTemplatePathForAPIDefaultPolicy());
    StringWriter writer;
    VelocityContext context;
    // when APIPolicy contains pipelines, get template as a string
    if (pipelines != null) {
        for (Pipeline pipeline : pipelines) {
            String conditionString = getPolicyConditionForDefault(pipeline.getConditions());
            if (!StringUtils.isEmpty(conditionString)) {
                conditionsSet.add(conditionString);
            }
        }
    }
    // for default API policy
    context = new VelocityContext();
    setConstantContext(context);
    // default policy is defined as 'elseCondition' , set values for velocity context
    context.put(PIPELINE, ELSE_CONDITION);
    context.put(PIPELINE_ITEM, null);
    context.put(POLICY, apiPolicy);
    context.put(QUOTA_POLICY, apiPolicy.getDefaultQuotaPolicy());
    String conditionSetString = getConditionForDefault(conditionsSet);
    if (!StringUtils.isEmpty(conditionSetString)) {
        context.put(CONDITION, AND + conditionSetString);
    } else {
        context.put(CONDITION, EMPTY_STRING);
    }
    writer = new StringWriter();
    template.merge(context, writer);
    if (log.isDebugEnabled()) {
        log.debug("Generated Siddhi App : " + writer.toString());
    }
    return writer.toString();
}

Example 45 with Condition

use of org.wso2.carbon.apimgt.core.models.policy.Condition in project carbon-apimgt by wso2.

the class BlockingConditionMappingUtil method fromBlockConditionListToListDTO.

/**
 * Converts a List of Block Condition in to REST API LIST DTO Object.
 *
 * @param blockConditionList A List of Block Conditions
 * @return REST API List DTO object derived from Block Condition list
 * @throws UnsupportedThrottleLimitTypeException - If error occurs
 */
public static BlockingConditionListDTO fromBlockConditionListToListDTO(List<BlockConditions> blockConditionList) throws UnsupportedThrottleLimitTypeException {
    BlockingConditionListDTO listDTO = new BlockingConditionListDTO();
    List<BlockingConditionDTO> blockingConditionDTOList = new ArrayList<>();
    if (blockConditionList != null) {
        for (BlockConditions blockCondition : blockConditionList) {
            BlockingConditionDTO dto = fromBlockingConditionToDTO(blockCondition);
            blockingConditionDTOList.add(dto);
        }
    }
    listDTO.setCount(blockingConditionDTOList.size());
    listDTO.setList(blockingConditionDTOList);
    return listDTO;
}