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

Example 1 with Pipeline

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

the class PolicyDAOImpl method addAPIPipeline.

/**
 * Adding pipelines of API policy to database
 *
 * @param connection connection to db
 * @param uuid       policy id/ uuid of the policy
 * @throws SQLException if error occurred while inserting pipeline to db
 */
private static void addAPIPipeline(Connection connection, List<Pipeline> pipelines, String uuid) throws SQLException, APIMgtDAOException {
    final String query = "INSERT INTO AM_CONDITION_GROUP (UUID, QUOTA_TYPE, UNIT_TIME, TIME_UNIT, DESCRIPTION, QUOTA, " + "QUOTA_UNIT) VALUES (?,?,?,?,?,?,?)";
    String dbProductName = connection.getMetaData().getDatabaseProductName();
    try (PreparedStatement statement = connection.prepareStatement(query, new String[] { DAOUtil.getConvertedAutoGeneratedColumnName(dbProductName, APIMgtConstants.ThrottlePolicyConstants.COLUMN_CONDITION_GROUP_ID) })) {
        for (Pipeline pipeline : pipelines) {
            statement.setString(1, uuid);
            statement.setString(2, pipeline.getQuotaPolicy().getType());
            statement.setLong(3, pipeline.getQuotaPolicy().getLimit().getUnitTime());
            statement.setString(4, pipeline.getQuotaPolicy().getLimit().getTimeUnit());
            statement.setString(5, pipeline.getDescription());
            Limit limit = pipeline.getQuotaPolicy().getLimit();
            setDefaultThrottlePolicyDetailsPreparedStmt(limit, statement);
            statement.executeUpdate();
            ResultSet rs = statement.getGeneratedKeys();
            if (rs.next()) {
                // get the auto increment id
                int conditionId = rs.getInt(1);
                List<Condition> conditionList = pipeline.getConditions();
                for (Condition condition : conditionList) {
                    if (PolicyConstants.IP_CONDITION_TYPE.equals(condition.getType()) || PolicyConstants.IP_SPECIFIC_TYPE.equals(condition.getType()) || PolicyConstants.IP_RANGE_TYPE.equals(condition.getType())) {
                        addIPCondition(connection, condition, conditionId);
                    } else if (PolicyConstants.HEADER_CONDITION_TYPE.equals(condition.getType())) {
                        addHeaderCondition(connection, condition, conditionId);
                    } else if (PolicyConstants.JWT_CLAIMS_CONDITION_TYPE.equals(condition.getType())) {
                        addJWTClaimCondition(connection, condition, conditionId);
                    } else if (PolicyConstants.QUERY_PARAMS_CONDITION_TYPE.equals(condition.getType())) {
                        addParamCondition(connection, condition, conditionId);
                    } else {
                        // unsupported Condition
                        throw new IllegalArgumentException("Unsupported Condition type: " + condition.getType());
                    }
                }
            } else {
                String errorMsg = "Unable to retrieve auto incremented id, hence unable to add Pipeline Condition";
                throw new IllegalStateException(errorMsg);
            }
        }
    }
}

Example 2 with Pipeline

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

the class PolicyDAOImpl method setJWTClaimConditions.

/**
 * Add JWT claim conditions of pipeline with pipeline Id: <code>pipelineId</code> to a
 * provided {@link Condition} array
 *
 * @param pipelineId Id of the pipeline
 * @param conditions condition array to populate
 * @throws SQLException
 */
private void setJWTClaimConditions(int pipelineId, ArrayList<Condition> conditions, Connection connection) throws SQLException {
    final String query = "SELECT " + "CLAIM_URI, " + "CLAIM_ATTRIB , IS_CLAIM_MAPPING " + "FROM " + "AM_JWT_CLAIM_CONDITION " + "WHERE " + "CONDITION_GROUP_ID =?";
    try (PreparedStatement preparedStatement = connection.prepareStatement(query)) {
        preparedStatement.setInt(1, pipelineId);
        try (ResultSet resultSet = preparedStatement.executeQuery()) {
            while (resultSet.next()) {
                JWTClaimsCondition jwtClaimsCondition = new JWTClaimsCondition();
                jwtClaimsCondition.setClaimUrl(resultSet.getString(APIMgtConstants.ThrottlePolicyConstants.COLUMN_CLAIM_URI));
                jwtClaimsCondition.setAttribute(resultSet.getString(APIMgtConstants.ThrottlePolicyConstants.COLUMN_CLAIM_ATTRIBUTE));
                jwtClaimsCondition.setInvertCondition(resultSet.getBoolean(APIMgtConstants.ThrottlePolicyConstants.COLUMN_IS_CLAIM_MAPPING));
                conditions.add(jwtClaimsCondition);
            }
        }
    }
}

Example 3 with Pipeline

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

the class PolicyDAOImpl method setIPCondition.

/**
 * Retrieve IP condition from pipeline
 *
 * @param pipelineId id of the pipeline to get ip condition
 * @param conditions condition list to add each ip condition
 * @param connection connection to db
 * @throws SQLException If error occurred while getting ip condition form db
 */
private void setIPCondition(int pipelineId, ArrayList<Condition> conditions, Connection connection) throws SQLException {
    final String sqlQuery = "SELECT " + "STARTING_IP, " + "ENDING_IP, " + "SPECIFIC_IP,WITHIN_IP_RANGE " + "FROM " + "" + "AM_IP_CONDITION " + "WHERE " + "CONDITION_GROUP_ID = ? ";
    String startingIP;
    String endingIP;
    String specificIP;
    boolean invert;
    try (PreparedStatement preparedStatement = connection.prepareStatement(sqlQuery)) {
        preparedStatement.setInt(1, pipelineId);
        try (ResultSet resultSet = preparedStatement.executeQuery()) {
            while (resultSet.next()) {
                startingIP = resultSet.getString(APIMgtConstants.ThrottlePolicyConstants.COLUMN_STARTING_IP);
                endingIP = resultSet.getString(APIMgtConstants.ThrottlePolicyConstants.COLUMN_ENDING_IP);
                specificIP = resultSet.getString(APIMgtConstants.ThrottlePolicyConstants.COLUMN_SPECIFIC_IP);
                invert = resultSet.getBoolean(APIMgtConstants.ThrottlePolicyConstants.COLUMN_WITHIN_IP_RANGE);
                if (specificIP != null && !"".equals(specificIP)) {
                    IPCondition ipCondition = new IPCondition(PolicyConstants.IP_SPECIFIC_TYPE);
                    ipCondition.setSpecificIP(specificIP);
                    ipCondition.setInvertCondition(invert);
                    conditions.add(ipCondition);
                } else if (startingIP != null && !"".equals(startingIP)) {
                    /*
                     Assumes availability of starting ip means ip range is enforced.
                     Therefore availability of ending ip is not checked.
                    */
                    IPCondition ipRangeCondition = new IPCondition(PolicyConstants.IP_RANGE_TYPE);
                    ipRangeCondition.setStartingIP(startingIP);
                    ipRangeCondition.setEndingIP(endingIP);
                    ipRangeCondition.setInvertCondition(invert);
                    conditions.add(ipRangeCondition);
                }
            }
        }
    }
}

Example 4 with Pipeline

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

the class PolicyDAOImpl method setHeaderConditions.

/**
 * Add Header conditions of pipeline with pipeline Id: <code>pipelineId</code> to a
 * provided {@link Condition} array
 *
 * @param connection Connection of the database
 * @param pipelineId Id of the pipeline
 * @param conditions condition array to populate
 * @throws SQLException
 */
private void setHeaderConditions(int pipelineId, ArrayList<Condition> conditions, Connection connection) throws SQLException {
    final String query = "SELECT " + "HEADER_FIELD_NAME, " + "HEADER_FIELD_VALUE , IS_HEADER_FIELD_MAPPING " + " FROM " + "AM_HEADER_FIELD_CONDITION " + "WHERE " + "CONDITION_GROUP_ID =?";
    try (PreparedStatement preparedStatement = connection.prepareStatement(query)) {
        preparedStatement.setInt(1, pipelineId);
        try (ResultSet resultSet = preparedStatement.executeQuery()) {
            while (resultSet.next()) {
                HeaderCondition headerCondition = new HeaderCondition();
                headerCondition.setHeader(resultSet.getString(APIMgtConstants.ThrottlePolicyConstants.COLUMN_HEADER_FIELD_NAME));
                headerCondition.setValue(resultSet.getString(APIMgtConstants.ThrottlePolicyConstants.COLUMN_HEADER_FIELD_VALUE));
                headerCondition.setInvertCondition(resultSet.getBoolean(APIMgtConstants.ThrottlePolicyConstants.COLUMN_IS_HEADER_FIELD_MAPPING));
                conditions.add(headerCondition);
            }
        }
    }
}

Example 5 with Pipeline

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

the class APIThrottlePolicyTemplateBuilder method getThrottlePolicyTemplateForPipelines.

/**
 * Generate policy for api level throttling
 *
 * @return throttle policies for api level
 * @throws APITemplateException throws if generation failure occur
 */
public Map<String, String> getThrottlePolicyTemplateForPipelines() throws APITemplateException {
    if (log.isDebugEnabled()) {
        log.debug("Generating Siddhi App for apiLevel :" + apiPolicy.toString());
    }
    // get velocity template for API policy pipeline and generate the template
    Map<String, String> policyArray = new HashMap<String, String>();
    StringWriter writer;
    VelocityContext context;
    VelocityEngine velocityengine = initVelocityEngine();
    Template template = velocityengine.getTemplate(getTemplatePathForAPI());
    // Generate template for pipeline conditions if pipelines not null
    if (apiPolicy.getPipelines() != null) {
        for (Pipeline pipeline : apiPolicy.getPipelines()) {
            // set values for velocity context
            context = new VelocityContext();
            setConstantContext(context);
            context.put(PIPELINE_ITEM, pipeline);
            context.put(POLICY, apiPolicy);
            context.put(QUOTA_POLICY, pipeline.getQuotaPolicy());
            context.put(PIPELINE, CONDITION + UNDERSCORE + pipeline.getId());
            String conditionString = getPolicyCondition(pipeline.getConditions());
            context.put(CONDITION, AND + conditionString);
            writer = new StringWriter();
            template.merge(context, writer);
            if (log.isDebugEnabled()) {
                log.debug("Generated Siddhi App : " + writer.toString());
            }
            String policyName = PolicyConstants.POLICY_LEVEL_RESOURCE + UNDERSCORE + apiPolicy.getPolicyName() + UNDERSCORE + CONDITION + UNDERSCORE + pipeline.getId();
            policyArray.put(policyName, writer.toString());
        }
    }
    return policyArray;
}