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-rw-r--r--ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/PAPRestConfig.java182
-rw-r--r--ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/ConfigPolicy.java860
-rw-r--r--ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/CreateNewMicroServiceModel.java585
-rw-r--r--ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/PolicyDBDao.java5049
4 files changed, 3321 insertions, 3355 deletions
diff --git a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/PAPRestConfig.java b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/PAPRestConfig.java
index 1b9afe547..6c80f9c04 100644
--- a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/PAPRestConfig.java
+++ b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/PAPRestConfig.java
@@ -47,100 +47,90 @@ import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter
@EnableTransactionManagement
@ComponentScan(basePackages = { "org.onap.*", "com.*" })
public class PAPRestConfig extends WebMvcConfigurerAdapter {
- private static final Logger LOGGER = FlexLogger.getLogger(PAPRestConfig.class);
-
- private static String dbDriver = null;
- private static String dbUrl = null;
- private static String dbUserName = null;
- private static String dbPassword = null;
-
- @PostConstruct
- public void init(){
- Properties prop = new Properties();
- InputStream input = null;
- try {
- input = new FileInputStream("xacml.pap.properties");
- // load a properties file
- prop.load(input);
- setDbDriver(prop.getProperty("javax.persistence.jdbc.driver"));
- setDbUrl(prop.getProperty("javax.persistence.jdbc.url"));
- setDbUserName(prop.getProperty("javax.persistence.jdbc.user"));
- setDbPassword( CryptoUtils.decryptTxtNoExStr(prop.getProperty("javax.persistence.jdbc.password", "")));
- }catch(Exception e){
- LOGGER.error("Exception Occured while loading properties file"+e);
- }finally{
- if(input != null){
- try {
- input.close();
- } catch (IOException e) {
- LOGGER.error("Exception Occured while clsoing the stream"+e);
- }
- }
- }
- }
-
- @Bean(name = "dataSource")
- public DataSource getDataSource() {
- BasicDataSource dataSource = new BasicDataSource();
- dataSource.setDriverClassName(PAPRestConfig.getDbDriver());
- dataSource.setUrl(PAPRestConfig.getDbUrl());
- dataSource.setUsername(PAPRestConfig.getDbUserName());
- dataSource.setPassword(PAPRestConfig.getDbPassword());
- return dataSource;
- }
-
- @Autowired
- @Bean(name = "sessionFactory")
- public SessionFactory getSessionFactory(DataSource dataSource) {
- LocalSessionFactoryBuilder sessionBuilder = new LocalSessionFactoryBuilder(dataSource);
- sessionBuilder.scanPackages("org.onap.*", "com.*");
- sessionBuilder.addProperties(getHibernateProperties());
- return sessionBuilder.buildSessionFactory();
- }
-
- private Properties getHibernateProperties() {
- Properties properties = new Properties();
- properties.put("hibernate.show_sql", "true");
- properties.put("hibernate.dialect", "org.hibernate.dialect.MySQLDialect");
- return properties;
- }
-
- @Autowired
- @Bean(name = "transactionManager")
- public HibernateTransactionManager getTransactionManager(SessionFactory sessionFactory) {
- return new HibernateTransactionManager(sessionFactory);
- }
-
- public static String getDbDriver() {
- return dbDriver;
- }
-
- public static void setDbDriver(String dbDriver) {
- PAPRestConfig.dbDriver = dbDriver;
- }
-
- public static String getDbUrl() {
- return dbUrl;
- }
-
- public static void setDbUrl(String dbUrl) {
- PAPRestConfig.dbUrl = dbUrl;
- }
-
- public static String getDbUserName() {
- return dbUserName;
- }
-
- public static void setDbUserName(String dbUserName) {
- PAPRestConfig.dbUserName = dbUserName;
- }
-
- public static String getDbPassword() {
- return dbPassword;
- }
-
- public static void setDbPassword(String dbPassword) {
- PAPRestConfig.dbPassword = CryptoUtils.decryptTxtNoExStr(dbPassword);
- }
-
+ private static final Logger LOGGER = FlexLogger.getLogger(PAPRestConfig.class);
+
+ private static String dbDriver = null;
+ private static String dbUrl = null;
+ private static String dbUserName = null;
+ private static String dbPassword = null;
+
+ @PostConstruct
+ public void init(){
+ Properties prop = new Properties();
+ try(InputStream input = new FileInputStream("xacml.pap.properties")) {
+ // load a properties file
+ prop.load(input);
+ setDbDriver(prop.getProperty("javax.persistence.jdbc.driver"));
+ setDbUrl(prop.getProperty("javax.persistence.jdbc.url"));
+ setDbUserName(prop.getProperty("javax.persistence.jdbc.user"));
+ setDbPassword( CryptoUtils.decryptTxtNoExStr(prop.getProperty("javax.persistence.jdbc.password", "")));
+ }catch(Exception e){
+ LOGGER.error("Exception Occured while loading properties file"+e);
+ }
+ }
+
+ @Bean(name = "dataSource")
+ public DataSource getDataSource() {
+ BasicDataSource dataSource = new BasicDataSource();
+ dataSource.setDriverClassName(PAPRestConfig.getDbDriver());
+ dataSource.setUrl(PAPRestConfig.getDbUrl());
+ dataSource.setUsername(PAPRestConfig.getDbUserName());
+ dataSource.setPassword(PAPRestConfig.getDbPassword());
+ return dataSource;
+ }
+
+ @Autowired
+ @Bean(name = "sessionFactory")
+ public SessionFactory getSessionFactory(DataSource dataSource) {
+ LocalSessionFactoryBuilder sessionBuilder = new LocalSessionFactoryBuilder(dataSource);
+ sessionBuilder.scanPackages("org.onap.*", "com.*");
+ sessionBuilder.addProperties(getHibernateProperties());
+ return sessionBuilder.buildSessionFactory();
+ }
+
+ private Properties getHibernateProperties() {
+ Properties properties = new Properties();
+ properties.put("hibernate.show_sql", "true");
+ properties.put("hibernate.dialect", "org.hibernate.dialect.MySQLDialect");
+ return properties;
+ }
+
+ @Autowired
+ @Bean(name = "transactionManager")
+ public HibernateTransactionManager getTransactionManager(SessionFactory sessionFactory) {
+ return new HibernateTransactionManager(sessionFactory);
+ }
+
+ public static String getDbDriver() {
+ return dbDriver;
+ }
+
+ public static void setDbDriver(String dbDriver) {
+ PAPRestConfig.dbDriver = dbDriver;
+ }
+
+ public static String getDbUrl() {
+ return dbUrl;
+ }
+
+ public static void setDbUrl(String dbUrl) {
+ PAPRestConfig.dbUrl = dbUrl;
+ }
+
+ public static String getDbUserName() {
+ return dbUserName;
+ }
+
+ public static void setDbUserName(String dbUserName) {
+ PAPRestConfig.dbUserName = dbUserName;
+ }
+
+ public static String getDbPassword() {
+ return dbPassword;
+ }
+
+ public static void setDbPassword(String dbPassword) {
+ PAPRestConfig.dbPassword = CryptoUtils.decryptTxtNoExStr(dbPassword);
+ }
+
}
diff --git a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/ConfigPolicy.java b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/ConfigPolicy.java
index 48eb784a7..eed73f629 100644
--- a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/ConfigPolicy.java
+++ b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/ConfigPolicy.java
@@ -58,440 +58,430 @@ import oasis.names.tc.xacml._3_0.core.schema.wd_17.TargetType;
public class ConfigPolicy extends Policy {
- /**
- * Config Fields
- */
- private static final Logger LOGGER = FlexLogger.getLogger(ConfigPolicy.class);
-
- public static final String JSON_CONFIG = "JSON";
- public static final String XML_CONFIG = "XML";
- public static final String PROPERTIES_CONFIG = "PROPERTIES";
- public static final String OTHER_CONFIG = "OTHER";
-
- private String configBodyData;
-
- public ConfigPolicy() {
- super();
- }
-
- public ConfigPolicy(PolicyRestAdapter policyAdapter){
- this.policyAdapter = policyAdapter;
- }
-
- // Saving the Configurations file at server location for config policy.
- protected void saveConfigurations(String policyName) {
- BufferedWriter bw = null;
- try {
- String fileName = getConfigFile(policyName);
- bw = new BufferedWriter(new FileWriter(CONFIG_HOME + File.separator + fileName));
- bw.write(configBodyData);
- if (LOGGER.isDebugEnabled()) {
- LOGGER.debug("Configuration is succesfully saved");
- }
- } catch (IOException e) {
- LOGGER.error("Exception Occured while writing Configuration Data"+e);
- } finally {
- if(bw != null){
- try {
- bw.close();
- } catch (Exception e) {
- LOGGER.error("Exception Occured while closing the BufferedWriter"+e);
- }
- }
- }
- }
-
-
- // Here we are adding the extension for the configurations file based on the
- // config type selection for saving.
- private String getConfigFile(String filename) {
- filename = FilenameUtils.removeExtension(filename);
- if (filename.endsWith(".xml")) {
- filename = filename.substring(0, filename.length() - 4);
- }
- String id = policyAdapter.getConfigType();
-
- if (id != null) {
- if (id.equalsIgnoreCase(JSON_CONFIG)) {
- filename = filename + ".json";
- }
- if (id.equalsIgnoreCase(XML_CONFIG)) {
- filename = filename + ".xml";
- }
- if (id.equalsIgnoreCase(PROPERTIES_CONFIG)) {
- filename = filename + ".properties";
- }
- if (id.equalsIgnoreCase(OTHER_CONFIG)) {
- filename = filename + ".txt";
- }
- }
- return filename;
- }
-
-
- // Validations for Config form
- /*
- * FORM VALIDATION WILL BE DONE BY THE PAP-ADMIN before creating JSON object...
- * BODY VALIDATION WILL BE DONE BY THE PAP-REST after receiving and deserializing the JSON object
- */
- public boolean validateConfigForm() {
-
- isValidForm = true;
-
- /*
- * Validate Text Area Body
- */
- configBodyData = policyAdapter.getConfigBodyData();
- String id = policyAdapter.getConfigType();
- if (id != null) {
- if (id.equals(JSON_CONFIG)) {
- if (!PolicyUtils.isJSONValid(configBodyData)) {
- isValidForm = false;
- }
- } else if (id.equals(XML_CONFIG)) {
- if (!PolicyUtils.isXMLValid(configBodyData)) {
- isValidForm = false;
- }
- } else if (id.equals(PROPERTIES_CONFIG)) {
- if (!PolicyUtils.isPropValid(configBodyData)||configBodyData.equals("")) {
- isValidForm = false;
- }
- } else if (id.equals(OTHER_CONFIG)) {
- if (configBodyData.equals("")) {
- isValidForm = false;
- }
- }
- }
- return isValidForm;
-
- }
-
- @Override
- public Map<String, String> savePolicies() throws PAPException {
-
- Map<String, String> successMap = new HashMap<>();
- if(isPolicyExists()){
- successMap.put("EXISTS", "This Policy already exist on the PAP");
- return successMap;
- }
-
- if(!isPreparedToSave()){
- //Prep and configure the policy for saving
- prepareToSave();
- }
-
- // Until here we prepared the data and here calling the method to create xml.
- Path newPolicyPath = null;
- newPolicyPath = Paths.get(policyAdapter.getNewFileName());
- successMap = createPolicy(newPolicyPath,getCorrectPolicyDataObject());
- return successMap;
- }
-
- //This is the method for preparing the policy for saving. We have broken it out
- //separately because the fully configured policy is used for multiple things
- @Override
- public boolean prepareToSave() throws PAPException{
-
- if(isPreparedToSave()){
- return true;
- }
-
- int version = 0;
- String policyID = policyAdapter.getPolicyID();
- version = policyAdapter.getHighestVersion();
-
- // Create the Instance for pojo, PolicyType object is used in marshalling.
- if (policyAdapter.getPolicyType().equals("Config")) {
- PolicyType policyConfig = new PolicyType();
-
- policyConfig.setVersion(Integer.toString(version));
- policyConfig.setPolicyId(policyID);
- policyConfig.setTarget(new TargetType());
- policyAdapter.setData(policyConfig);
- }
-
- policyName = policyAdapter.getNewFileName();
- configBodyData = policyAdapter.getConfigBodyData();
- saveConfigurations(policyName);
-
- if (policyAdapter.getData() != null) {
- PolicyType configPolicy = (PolicyType) policyAdapter.getData();
-
- configPolicy.setDescription(policyAdapter.getPolicyDescription());
-
- configPolicy.setRuleCombiningAlgId(policyAdapter.getRuleCombiningAlgId());
- AllOfType allOfOne = new AllOfType();
-
- String fileName = policyAdapter.getNewFileName();
- String name = fileName.substring(fileName.lastIndexOf("\\") + 1, fileName.length());
- if ((name == null) || (name.equals(""))) {
- name = fileName.substring(fileName.lastIndexOf("/") + 1, fileName.length());
- }
- allOfOne.getMatch().add(createMatch("PolicyName", name));
- AllOfType allOf = new AllOfType();
-
- // Adding the matches to AllOfType element Match for Onap
- allOf.getMatch().add(createMatch("ONAPName", policyAdapter.getOnapName()));
- // Match for riskType
- allOf.getMatch().add(createDynamicMatch("RiskType", policyAdapter.getRiskType()));
- // Match for riskLevel
- allOf.getMatch().add(createDynamicMatch("RiskLevel", String.valueOf(policyAdapter.getRiskLevel())));
- // Match for riskguard
- allOf.getMatch().add(createDynamicMatch("guard", policyAdapter.getGuard()));
- // Match for ttlDate
- allOf.getMatch().add(createDynamicMatch("TTLDate", policyAdapter.getTtlDate()));
- // Match for ConfigName
- allOf.getMatch().add(createMatch("ConfigName", policyAdapter.getConfigName()));
-
- Map<String, String> dynamicFieldConfigAttributes = policyAdapter.getDynamicFieldConfigAttributes();
-
- // If there is any dynamic field create the matches here
- for (String keyField : dynamicFieldConfigAttributes.keySet()) {
- String key = keyField;
- String value = dynamicFieldConfigAttributes.get(key);
- MatchType dynamicMatch = createDynamicMatch(key, value);
- allOf.getMatch().add(dynamicMatch);
- }
-
- AnyOfType anyOf = new AnyOfType();
- anyOf.getAllOf().add(allOfOne);
- anyOf.getAllOf().add(allOf);
-
- TargetType target = new TargetType();
- ((TargetType) target).getAnyOf().add(anyOf);
-
- // Adding the target to the policy element
- configPolicy.setTarget((TargetType) target);
-
- RuleType rule = new RuleType();
- rule.setRuleId(policyAdapter.getRuleID());
- rule.setEffect(EffectType.PERMIT);
-
- // Create Target in Rule
- AllOfType allOfInRule = new AllOfType();
-
- // Creating match for ACCESS in rule target
- MatchType accessMatch = new MatchType();
- AttributeValueType accessAttributeValue = new AttributeValueType();
- accessAttributeValue.setDataType(STRING_DATATYPE);
- accessAttributeValue.getContent().add("ACCESS");
- accessMatch.setAttributeValue(accessAttributeValue);
- AttributeDesignatorType accessAttributeDesignator = new AttributeDesignatorType();
- URI accessURI = null;
- try{
- accessURI = new URI(ACTION_ID);
- }catch(URISyntaxException e){
- PolicyLogger.error(MessageCodes.ERROR_DATA_ISSUE, e, "ConfigPolicy", "Exception creating ACCESS URI");
- }
- accessAttributeDesignator.setCategory(CATEGORY_ACTION);
- accessAttributeDesignator.setDataType(STRING_DATATYPE);
- accessAttributeDesignator.setAttributeId(new IdentifierImpl(accessURI).stringValue());
- accessMatch.setAttributeDesignator(accessAttributeDesignator);
- accessMatch.setMatchId(FUNCTION_STRING_EQUAL_IGNORE);
-
- // Creating Config Match in rule Target
- MatchType configMatch = new MatchType();
- AttributeValueType configAttributeValue = new AttributeValueType();
- configAttributeValue.setDataType(STRING_DATATYPE);
- configAttributeValue.getContent().add("Config");
- configMatch.setAttributeValue(configAttributeValue);
- AttributeDesignatorType configAttributeDesignator = new AttributeDesignatorType();
- URI configURI = null;
- try{
- configURI = new URI(RESOURCE_ID);
- }catch(URISyntaxException e){
- PolicyLogger.error(MessageCodes.ERROR_DATA_ISSUE, e, "ConfigPolicy", "Exception creating Config URI");
- }
- configAttributeDesignator.setCategory(CATEGORY_RESOURCE);
- configAttributeDesignator.setDataType(STRING_DATATYPE);
- configAttributeDesignator.setAttributeId(new IdentifierImpl(configURI).stringValue());
- configMatch.setAttributeDesignator(configAttributeDesignator);
- configMatch.setMatchId(FUNCTION_STRING_EQUAL_IGNORE);
-
- allOfInRule.getMatch().add(accessMatch);
- allOfInRule.getMatch().add(configMatch);
-
- AnyOfType anyOfInRule = new AnyOfType();
- anyOfInRule.getAllOf().add(allOfInRule);
-
- TargetType targetInRule = new TargetType();
- targetInRule.getAnyOf().add(anyOfInRule);
-
- rule.setTarget(targetInRule);
- rule.setAdviceExpressions(getAdviceExpressions(version, policyName));
-
- configPolicy.getCombinerParametersOrRuleCombinerParametersOrVariableDefinition().add(rule);
- policyAdapter.setPolicyData(configPolicy);
-
- } else {
- PolicyLogger.error("Unsupported data object." + policyAdapter.getData().getClass().getCanonicalName());
- }
- setPreparedToSave(true);
- return true;
- }
-
- // Data required for Advice part is setting here.
- private AdviceExpressionsType getAdviceExpressions(int version, String fileName) {
- AdviceExpressionsType advices = new AdviceExpressionsType();
- AdviceExpressionType advice = new AdviceExpressionType();
- advice.setAdviceId("configID");
- advice.setAppliesTo(EffectType.PERMIT);
-
- // For Configuration
- AttributeAssignmentExpressionType assignment1 = new AttributeAssignmentExpressionType();
- assignment1.setAttributeId("type");
- assignment1.setCategory(CATEGORY_RESOURCE);
- assignment1.setIssuer("");
-
- AttributeValueType configNameAttributeValue = new AttributeValueType();
- configNameAttributeValue.setDataType(STRING_DATATYPE);
- configNameAttributeValue.getContent().add("Configuration");
- assignment1.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue));
-
- advice.getAttributeAssignmentExpression().add(assignment1);
-
- // For Config file Url if configurations are provided.
- if (policyAdapter.getConfigType() != null) {
- AttributeAssignmentExpressionType assignment2 = new AttributeAssignmentExpressionType();
- assignment2.setAttributeId("URLID");
- assignment2.setCategory(CATEGORY_RESOURCE);
- assignment2.setIssuer("");
-
- AttributeValueType AttributeValue = new AttributeValueType();
- AttributeValue.setDataType(URI_DATATYPE);
- String content = "$URL" + "/Config/" + getConfigFile(policyName);
- AttributeValue.getContent().add(content);
- assignment2.setExpression(new ObjectFactory().createAttributeValue(AttributeValue));
-
- advice.getAttributeAssignmentExpression().add(assignment2);
- AttributeAssignmentExpressionType assignment3 = new AttributeAssignmentExpressionType();
- assignment3.setAttributeId("PolicyName");
- assignment3.setCategory(CATEGORY_RESOURCE);
- assignment3.setIssuer("");
-
- AttributeValueType attributeValue3 = new AttributeValueType();
- attributeValue3.setDataType(STRING_DATATYPE);
-
- fileName = FilenameUtils.removeExtension(fileName);
- fileName = fileName + ".xml";
- String name = fileName.substring(fileName.lastIndexOf("\\") + 1, fileName.length());
- if ((name == null) || (name.equals(""))) {
- name = fileName.substring(fileName.lastIndexOf("/") + 1, fileName.length());
- }
- attributeValue3.getContent().add(name);
- assignment3.setExpression(new ObjectFactory().createAttributeValue(attributeValue3));
- advice.getAttributeAssignmentExpression().add(assignment3);
-
- AttributeAssignmentExpressionType assignment4 = new AttributeAssignmentExpressionType();
- assignment4.setAttributeId("VersionNumber");
- assignment4.setCategory(CATEGORY_RESOURCE);
- assignment4.setIssuer("");
-
- AttributeValueType configNameAttributeValue4 = new AttributeValueType();
- configNameAttributeValue4.setDataType(STRING_DATATYPE);
- configNameAttributeValue4.getContent().add(Integer.toString(version));
- assignment4.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue4));
-
- advice.getAttributeAssignmentExpression().add(assignment4);
-
- AttributeAssignmentExpressionType assignment5 = new AttributeAssignmentExpressionType();
- assignment5.setAttributeId("matching:" + ONAPID);
- assignment5.setCategory(CATEGORY_RESOURCE);
- assignment5.setIssuer("");
-
- AttributeValueType configNameAttributeValue5 = new AttributeValueType();
- configNameAttributeValue5.setDataType(STRING_DATATYPE);
- configNameAttributeValue5.getContent().add(policyAdapter.getOnapName());
- assignment5.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue5));
-
- advice.getAttributeAssignmentExpression().add(assignment5);
-
- AttributeAssignmentExpressionType assignment6 = new AttributeAssignmentExpressionType();
- assignment6.setAttributeId("matching:" + CONFIGID);
- assignment6.setCategory(CATEGORY_RESOURCE);
- assignment6.setIssuer("");
-
- AttributeValueType configNameAttributeValue6 = new AttributeValueType();
- configNameAttributeValue6.setDataType(STRING_DATATYPE);
- configNameAttributeValue6.getContent().add(policyAdapter.getConfigName());
- assignment6.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue6));
-
- advice.getAttributeAssignmentExpression().add(assignment6);
-
- Map<String, String> dynamicFieldConfigAttributes = policyAdapter.getDynamicFieldConfigAttributes();
- for (String keyField : dynamicFieldConfigAttributes.keySet()) {
- String key = keyField;
- String value = dynamicFieldConfigAttributes.get(key);
- AttributeAssignmentExpressionType assignment7 = new AttributeAssignmentExpressionType();
- assignment7.setAttributeId("matching:" + key);
- assignment7.setCategory(CATEGORY_RESOURCE);
- assignment7.setIssuer("");
-
- AttributeValueType configNameAttributeValue7 = new AttributeValueType();
- configNameAttributeValue7.setDataType(STRING_DATATYPE);
- configNameAttributeValue7.getContent().add(value);
- assignment7.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue7));
-
- advice.getAttributeAssignmentExpression().add(assignment7);
- }
- }
-
- //Risk Attributes
- AttributeAssignmentExpressionType assignment8 = new AttributeAssignmentExpressionType();
- assignment8.setAttributeId("RiskType");
- assignment8.setCategory(CATEGORY_RESOURCE);
- assignment8.setIssuer("");
-
- AttributeValueType configNameAttributeValue8 = new AttributeValueType();
- configNameAttributeValue8.setDataType(STRING_DATATYPE);
- configNameAttributeValue8.getContent().add(policyAdapter.getRiskType());
- assignment8.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue8));
-
- advice.getAttributeAssignmentExpression().add(assignment8);
-
- AttributeAssignmentExpressionType assignment9 = new AttributeAssignmentExpressionType();
- assignment9.setAttributeId("RiskLevel");
- assignment9.setCategory(CATEGORY_RESOURCE);
- assignment9.setIssuer("");
-
- AttributeValueType configNameAttributeValue9 = new AttributeValueType();
- configNameAttributeValue9.setDataType(STRING_DATATYPE);
- configNameAttributeValue9.getContent().add(policyAdapter.getRiskLevel());
- assignment9.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue9));
-
- advice.getAttributeAssignmentExpression().add(assignment9);
-
- AttributeAssignmentExpressionType assignment10 = new AttributeAssignmentExpressionType();
- assignment10.setAttributeId("guard");
- assignment10.setCategory(CATEGORY_RESOURCE);
- assignment10.setIssuer("");
-
- AttributeValueType configNameAttributeValue10 = new AttributeValueType();
- configNameAttributeValue10.setDataType(STRING_DATATYPE);
- configNameAttributeValue10.getContent().add(policyAdapter.getGuard());
- assignment10.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue10));
-
- advice.getAttributeAssignmentExpression().add(assignment10);
-
- AttributeAssignmentExpressionType assignment11 = new AttributeAssignmentExpressionType();
- assignment11.setAttributeId("TTLDate");
- assignment11.setCategory(CATEGORY_RESOURCE);
- assignment11.setIssuer("");
-
- AttributeValueType configNameAttributeValue11 = new AttributeValueType();
- configNameAttributeValue11.setDataType(STRING_DATATYPE);
- configNameAttributeValue11.getContent().add(policyAdapter.getTtlDate());
- assignment11.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue11));
-
- advice.getAttributeAssignmentExpression().add(assignment11);
-
- advices.getAdviceExpression().add(advice);
- return advices;
- }
-
- @Override
- public Object getCorrectPolicyDataObject() {
- return policyAdapter.getPolicyData();
- }
+ /**
+ * Config Fields
+ */
+ private static final Logger LOGGER = FlexLogger.getLogger(ConfigPolicy.class);
+
+ public static final String JSON_CONFIG = "JSON";
+ public static final String XML_CONFIG = "XML";
+ public static final String PROPERTIES_CONFIG = "PROPERTIES";
+ public static final String OTHER_CONFIG = "OTHER";
+
+ private String configBodyData;
+
+ public ConfigPolicy() {
+ super();
+ }
+
+ public ConfigPolicy(PolicyRestAdapter policyAdapter){
+ this.policyAdapter = policyAdapter;
+ }
+
+ // Saving the Configurations file at server location for config policy.
+ protected void saveConfigurations(String policyName) {
+ String fileName = getConfigFile(policyName);
+ try(BufferedWriter bw = new BufferedWriter(new FileWriter(CONFIG_HOME + File.separator + fileName))) {
+ bw.write(configBodyData);
+ if (LOGGER.isDebugEnabled()) {
+ LOGGER.debug("Configuration is succesfully saved");
+ }
+ } catch (IOException e) {
+ LOGGER.error("Exception Occured while writing Configuration Data"+e);
+ }
+ }
+
+
+ // Here we are adding the extension for the configurations file based on the
+ // config type selection for saving.
+ private String getConfigFile(String filename) {
+ filename = FilenameUtils.removeExtension(filename);
+ if (filename.endsWith(".xml")) {
+ filename = filename.substring(0, filename.length() - 4);
+ }
+ String id = policyAdapter.getConfigType();
+
+ if (id != null) {
+ if (id.equalsIgnoreCase(JSON_CONFIG)) {
+ filename = filename + ".json";
+ }
+ if (id.equalsIgnoreCase(XML_CONFIG)) {
+ filename = filename + ".xml";
+ }
+ if (id.equalsIgnoreCase(PROPERTIES_CONFIG)) {
+ filename = filename + ".properties";
+ }
+ if (id.equalsIgnoreCase(OTHER_CONFIG)) {
+ filename = filename + ".txt";
+ }
+ }
+ return filename;
+ }
+
+
+ // Validations for Config form
+ /*
+ * FORM VALIDATION WILL BE DONE BY THE PAP-ADMIN before creating JSON object...
+ * BODY VALIDATION WILL BE DONE BY THE PAP-REST after receiving and deserializing the JSON object
+ */
+ public boolean validateConfigForm() {
+
+ isValidForm = true;
+
+ /*
+ * Validate Text Area Body
+ */
+ configBodyData = policyAdapter.getConfigBodyData();
+ String id = policyAdapter.getConfigType();
+ if (id != null) {
+ if (id.equals(JSON_CONFIG)) {
+ if (!PolicyUtils.isJSONValid(configBodyData)) {
+ isValidForm = false;
+ }
+ } else if (id.equals(XML_CONFIG)) {
+ if (!PolicyUtils.isXMLValid(configBodyData)) {
+ isValidForm = false;
+ }
+ } else if (id.equals(PROPERTIES_CONFIG)) {
+ if (!PolicyUtils.isPropValid(configBodyData)||configBodyData.equals("")) {
+ isValidForm = false;
+ }
+ } else if (id.equals(OTHER_CONFIG)) {
+ if (configBodyData.equals("")) {
+ isValidForm = false;
+ }
+ }
+ }
+ return isValidForm;
+
+ }
+
+ @Override
+ public Map<String, String> savePolicies() throws PAPException {
+
+ Map<String, String> successMap = new HashMap<>();
+ if(isPolicyExists()){
+ successMap.put("EXISTS", "This Policy already exist on the PAP");
+ return successMap;
+ }
+
+ if(!isPreparedToSave()){
+ //Prep and configure the policy for saving
+ prepareToSave();
+ }
+
+ // Until here we prepared the data and here calling the method to create xml.
+ Path newPolicyPath = null;
+ newPolicyPath = Paths.get(policyAdapter.getNewFileName());
+ successMap = createPolicy(newPolicyPath,getCorrectPolicyDataObject());
+ return successMap;
+ }
+
+ //This is the method for preparing the policy for saving. We have broken it out
+ //separately because the fully configured policy is used for multiple things
+ @Override
+ public boolean prepareToSave() throws PAPException{
+
+ if(isPreparedToSave()){
+ return true;
+ }
+
+ int version = 0;
+ String policyID = policyAdapter.getPolicyID();
+ version = policyAdapter.getHighestVersion();
+
+ // Create the Instance for pojo, PolicyType object is used in marshalling.
+ if (policyAdapter.getPolicyType().equals("Config")) {
+ PolicyType policyConfig = new PolicyType();
+
+ policyConfig.setVersion(Integer.toString(version));
+ policyConfig.setPolicyId(policyID);
+ policyConfig.setTarget(new TargetType());
+ policyAdapter.setData(policyConfig);
+ }
+
+ policyName = policyAdapter.getNewFileName();
+ configBodyData = policyAdapter.getConfigBodyData();
+ saveConfigurations(policyName);
+
+ if (policyAdapter.getData() != null) {
+ PolicyType configPolicy = (PolicyType) policyAdapter.getData();
+
+ configPolicy.setDescription(policyAdapter.getPolicyDescription());
+
+ configPolicy.setRuleCombiningAlgId(policyAdapter.getRuleCombiningAlgId());
+ AllOfType allOfOne = new AllOfType();
+
+ String fileName = policyAdapter.getNewFileName();
+ String name = fileName.substring(fileName.lastIndexOf("\\") + 1, fileName.length());
+ if ((name == null) || (name.equals(""))) {
+ name = fileName.substring(fileName.lastIndexOf("/") + 1, fileName.length());
+ }
+ allOfOne.getMatch().add(createMatch("PolicyName", name));
+ AllOfType allOf = new AllOfType();
+
+ // Adding the matches to AllOfType element Match for Onap
+ allOf.getMatch().add(createMatch("ONAPName", policyAdapter.getOnapName()));
+ // Match for riskType
+ allOf.getMatch().add(createDynamicMatch("RiskType", policyAdapter.getRiskType()));
+ // Match for riskLevel
+ allOf.getMatch().add(createDynamicMatch("RiskLevel", String.valueOf(policyAdapter.getRiskLevel())));
+ // Match for riskguard
+ allOf.getMatch().add(createDynamicMatch("guard", policyAdapter.getGuard()));
+ // Match for ttlDate
+ allOf.getMatch().add(createDynamicMatch("TTLDate", policyAdapter.getTtlDate()));
+ // Match for ConfigName
+ allOf.getMatch().add(createMatch("ConfigName", policyAdapter.getConfigName()));
+
+ Map<String, String> dynamicFieldConfigAttributes = policyAdapter.getDynamicFieldConfigAttributes();
+
+ // If there is any dynamic field create the matches here
+ for (String keyField : dynamicFieldConfigAttributes.keySet()) {
+ String key = keyField;
+ String value = dynamicFieldConfigAttributes.get(key);
+ MatchType dynamicMatch = createDynamicMatch(key, value);
+ allOf.getMatch().add(dynamicMatch);
+ }
+
+ AnyOfType anyOf = new AnyOfType();
+ anyOf.getAllOf().add(allOfOne);
+ anyOf.getAllOf().add(allOf);
+
+ TargetType target = new TargetType();
+ ((TargetType) target).getAnyOf().add(anyOf);
+
+ // Adding the target to the policy element
+ configPolicy.setTarget((TargetType) target);
+
+ RuleType rule = new RuleType();
+ rule.setRuleId(policyAdapter.getRuleID());
+ rule.setEffect(EffectType.PERMIT);
+
+ // Create Target in Rule
+ AllOfType allOfInRule = new AllOfType();
+
+ // Creating match for ACCESS in rule target
+ MatchType accessMatch = new MatchType();
+ AttributeValueType accessAttributeValue = new AttributeValueType();
+ accessAttributeValue.setDataType(STRING_DATATYPE);
+ accessAttributeValue.getContent().add("ACCESS");
+ accessMatch.setAttributeValue(accessAttributeValue);
+ AttributeDesignatorType accessAttributeDesignator = new AttributeDesignatorType();
+ URI accessURI = null;
+ try{
+ accessURI = new URI(ACTION_ID);
+ }catch(URISyntaxException e){
+ PolicyLogger.error(MessageCodes.ERROR_DATA_ISSUE, e, "ConfigPolicy", "Exception creating ACCESS URI");
+ }
+ accessAttributeDesignator.setCategory(CATEGORY_ACTION);
+ accessAttributeDesignator.setDataType(STRING_DATATYPE);
+ accessAttributeDesignator.setAttributeId(new IdentifierImpl(accessURI).stringValue());
+ accessMatch.setAttributeDesignator(accessAttributeDesignator);
+ accessMatch.setMatchId(FUNCTION_STRING_EQUAL_IGNORE);
+
+ // Creating Config Match in rule Target
+ MatchType configMatch = new MatchType();
+ AttributeValueType configAttributeValue = new AttributeValueType();
+ configAttributeValue.setDataType(STRING_DATATYPE);
+ configAttributeValue.getContent().add("Config");
+ configMatch.setAttributeValue(configAttributeValue);
+ AttributeDesignatorType configAttributeDesignator = new AttributeDesignatorType();
+ URI configURI = null;
+ try{
+ configURI = new URI(RESOURCE_ID);
+ }catch(URISyntaxException e){
+ PolicyLogger.error(MessageCodes.ERROR_DATA_ISSUE, e, "ConfigPolicy", "Exception creating Config URI");
+ }
+ configAttributeDesignator.setCategory(CATEGORY_RESOURCE);
+ configAttributeDesignator.setDataType(STRING_DATATYPE);
+ configAttributeDesignator.setAttributeId(new IdentifierImpl(configURI).stringValue());
+ configMatch.setAttributeDesignator(configAttributeDesignator);
+ configMatch.setMatchId(FUNCTION_STRING_EQUAL_IGNORE);
+
+ allOfInRule.getMatch().add(accessMatch);
+ allOfInRule.getMatch().add(configMatch);
+
+ AnyOfType anyOfInRule = new AnyOfType();
+ anyOfInRule.getAllOf().add(allOfInRule);
+
+ TargetType targetInRule = new TargetType();
+ targetInRule.getAnyOf().add(anyOfInRule);
+
+ rule.setTarget(targetInRule);
+ rule.setAdviceExpressions(getAdviceExpressions(version, policyName));
+
+ configPolicy.getCombinerParametersOrRuleCombinerParametersOrVariableDefinition().add(rule);
+ policyAdapter.setPolicyData(configPolicy);
+
+ } else {
+ PolicyLogger.error("Unsupported data object." + policyAdapter.getData().getClass().getCanonicalName());
+ }
+ setPreparedToSave(true);
+ return true;
+ }
+
+ // Data required for Advice part is setting here.
+ private AdviceExpressionsType getAdviceExpressions(int version, String fileName) {
+ AdviceExpressionsType advices = new AdviceExpressionsType();
+ AdviceExpressionType advice = new AdviceExpressionType();
+ advice.setAdviceId("configID");
+ advice.setAppliesTo(EffectType.PERMIT);
+
+ // For Configuration
+ AttributeAssignmentExpressionType assignment1 = new AttributeAssignmentExpressionType();
+ assignment1.setAttributeId("type");
+ assignment1.setCategory(CATEGORY_RESOURCE);
+ assignment1.setIssuer("");
+
+ AttributeValueType configNameAttributeValue = new AttributeValueType();
+ configNameAttributeValue.setDataType(STRING_DATATYPE);
+ configNameAttributeValue.getContent().add("Configuration");
+ assignment1.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue));
+
+ advice.getAttributeAssignmentExpression().add(assignment1);
+
+ // For Config file Url if configurations are provided.
+ if (policyAdapter.getConfigType() != null) {
+ AttributeAssignmentExpressionType assignment2 = new AttributeAssignmentExpressionType();
+ assignment2.setAttributeId("URLID");
+ assignment2.setCategory(CATEGORY_RESOURCE);
+ assignment2.setIssuer("");
+
+ AttributeValueType AttributeValue = new AttributeValueType();
+ AttributeValue.setDataType(URI_DATATYPE);
+ String content = "$URL" + "/Config/" + getConfigFile(policyName);
+ AttributeValue.getContent().add(content);
+ assignment2.setExpression(new ObjectFactory().createAttributeValue(AttributeValue));
+
+ advice.getAttributeAssignmentExpression().add(assignment2);
+ AttributeAssignmentExpressionType assignment3 = new AttributeAssignmentExpressionType();
+ assignment3.setAttributeId("PolicyName");
+ assignment3.setCategory(CATEGORY_RESOURCE);
+ assignment3.setIssuer("");
+
+ AttributeValueType attributeValue3 = new AttributeValueType();
+ attributeValue3.setDataType(STRING_DATATYPE);
+
+ fileName = FilenameUtils.removeExtension(fileName);
+ fileName = fileName + ".xml";
+ String name = fileName.substring(fileName.lastIndexOf("\\") + 1, fileName.length());
+ if ((name == null) || (name.equals(""))) {
+ name = fileName.substring(fileName.lastIndexOf("/") + 1, fileName.length());
+ }
+ attributeValue3.getContent().add(name);
+ assignment3.setExpression(new ObjectFactory().createAttributeValue(attributeValue3));
+ advice.getAttributeAssignmentExpression().add(assignment3);
+
+ AttributeAssignmentExpressionType assignment4 = new AttributeAssignmentExpressionType();
+ assignment4.setAttributeId("VersionNumber");
+ assignment4.setCategory(CATEGORY_RESOURCE);
+ assignment4.setIssuer("");
+
+ AttributeValueType configNameAttributeValue4 = new AttributeValueType();
+ configNameAttributeValue4.setDataType(STRING_DATATYPE);
+ configNameAttributeValue4.getContent().add(Integer.toString(version));
+ assignment4.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue4));
+
+ advice.getAttributeAssignmentExpression().add(assignment4);
+
+ AttributeAssignmentExpressionType assignment5 = new AttributeAssignmentExpressionType();
+ assignment5.setAttributeId("matching:" + ONAPID);
+ assignment5.setCategory(CATEGORY_RESOURCE);
+ assignment5.setIssuer("");
+
+ AttributeValueType configNameAttributeValue5 = new AttributeValueType();
+ configNameAttributeValue5.setDataType(STRING_DATATYPE);
+ configNameAttributeValue5.getContent().add(policyAdapter.getOnapName());
+ assignment5.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue5));
+
+ advice.getAttributeAssignmentExpression().add(assignment5);
+
+ AttributeAssignmentExpressionType assignment6 = new AttributeAssignmentExpressionType();
+ assignment6.setAttributeId("matching:" + CONFIGID);
+ assignment6.setCategory(CATEGORY_RESOURCE);
+ assignment6.setIssuer("");
+
+ AttributeValueType configNameAttributeValue6 = new AttributeValueType();
+ configNameAttributeValue6.setDataType(STRING_DATATYPE);
+ configNameAttributeValue6.getContent().add(policyAdapter.getConfigName());
+ assignment6.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue6));
+
+ advice.getAttributeAssignmentExpression().add(assignment6);
+
+ Map<String, String> dynamicFieldConfigAttributes = policyAdapter.getDynamicFieldConfigAttributes();
+ for (String keyField : dynamicFieldConfigAttributes.keySet()) {
+ String key = keyField;
+ String value = dynamicFieldConfigAttributes.get(key);
+ AttributeAssignmentExpressionType assignment7 = new AttributeAssignmentExpressionType();
+ assignment7.setAttributeId("matching:" + key);
+ assignment7.setCategory(CATEGORY_RESOURCE);
+ assignment7.setIssuer("");
+
+ AttributeValueType configNameAttributeValue7 = new AttributeValueType();
+ configNameAttributeValue7.setDataType(STRING_DATATYPE);
+ configNameAttributeValue7.getContent().add(value);
+ assignment7.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue7));
+
+ advice.getAttributeAssignmentExpression().add(assignment7);
+ }
+ }
+
+ //Risk Attributes
+ AttributeAssignmentExpressionType assignment8 = new AttributeAssignmentExpressionType();
+ assignment8.setAttributeId("RiskType");
+ assignment8.setCategory(CATEGORY_RESOURCE);
+ assignment8.setIssuer("");
+
+ AttributeValueType configNameAttributeValue8 = new AttributeValueType();
+ configNameAttributeValue8.setDataType(STRING_DATATYPE);
+ configNameAttributeValue8.getContent().add(policyAdapter.getRiskType());
+ assignment8.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue8));
+
+ advice.getAttributeAssignmentExpression().add(assignment8);
+
+ AttributeAssignmentExpressionType assignment9 = new AttributeAssignmentExpressionType();
+ assignment9.setAttributeId("RiskLevel");
+ assignment9.setCategory(CATEGORY_RESOURCE);
+ assignment9.setIssuer("");
+
+ AttributeValueType configNameAttributeValue9 = new AttributeValueType();
+ configNameAttributeValue9.setDataType(STRING_DATATYPE);
+ configNameAttributeValue9.getContent().add(policyAdapter.getRiskLevel());
+ assignment9.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue9));
+
+ advice.getAttributeAssignmentExpression().add(assignment9);
+
+ AttributeAssignmentExpressionType assignment10 = new AttributeAssignmentExpressionType();
+ assignment10.setAttributeId("guard");
+ assignment10.setCategory(CATEGORY_RESOURCE);
+ assignment10.setIssuer("");
+
+ AttributeValueType configNameAttributeValue10 = new AttributeValueType();
+ configNameAttributeValue10.setDataType(STRING_DATATYPE);
+ configNameAttributeValue10.getContent().add(policyAdapter.getGuard());
+ assignment10.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue10));
+
+ advice.getAttributeAssignmentExpression().add(assignment10);
+
+ AttributeAssignmentExpressionType assignment11 = new AttributeAssignmentExpressionType();
+ assignment11.setAttributeId("TTLDate");
+ assignment11.setCategory(CATEGORY_RESOURCE);
+ assignment11.setIssuer("");
+
+ AttributeValueType configNameAttributeValue11 = new AttributeValueType();
+ configNameAttributeValue11.setDataType(STRING_DATATYPE);
+ configNameAttributeValue11.getContent().add(policyAdapter.getTtlDate());
+ assignment11.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue11));
+
+ advice.getAttributeAssignmentExpression().add(assignment11);
+
+ advices.getAdviceExpression().add(advice);
+ return advices;
+ }
+
+ @Override
+ public Object getCorrectPolicyDataObject() {
+ return policyAdapter.getPolicyData();
+ }
}
diff --git a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/CreateNewMicroServiceModel.java b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/CreateNewMicroServiceModel.java
index 7757c2f19..d6718ab81 100644
--- a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/CreateNewMicroServiceModel.java
+++ b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/CreateNewMicroServiceModel.java
@@ -52,307 +52,298 @@ import org.onap.policy.rest.util.MSModelUtils.MODEL_TYPE;
import com.google.gson.Gson;
public class CreateNewMicroServiceModel {
- private static final Logger logger = FlexLogger.getLogger(CreateNewMicroServiceModel.class);
- private MicroServiceModels newModel = null;
- private HashMap<String,MSAttributeObject > classMap = new HashMap<>();
-
-
- MSModelUtils utils = new MSModelUtils(XACMLPapServlet.getMsOnapName(), XACMLPapServlet.getMsPolicyName());
-
- public CreateNewMicroServiceModel(String fileName, String serviceName, String string, String version) {
- super();
- }
-
- public CreateNewMicroServiceModel(String importFile, String modelName, String description, String version, String randomID) {
-
- this.newModel = new MicroServiceModels();
- this.newModel.setVersion(version);
- this.newModel.setModelName(modelName);
- UserInfo userInfo = new UserInfo();
- userInfo.setUserLoginId("API");
- this.newModel.setUserCreatedBy(userInfo);
- String cleanUpFile = null;
-
- Map<String, MSAttributeObject> tempMap = new HashMap<>();
- //Need to delete the file
- if (importFile.contains(".zip")){
- extractFolder(randomID + ".zip");
- File directory = new File("ExtractDir" + File.separator + randomID);
- List<File> fileList = listModelFiles(directory.toString());
- //get all the files from a director
- for (File file : fileList){
- if (file.isFile()){
- int i = file.getName().lastIndexOf('.');
- String type = file.getName().substring(i+1);
-
- if(type != null && "yml".equalsIgnoreCase(type)){
-
- processYmlModel(file.toString(), modelName);
-
- }else{
-
- tempMap = utils.processEpackage(file.getAbsolutePath(), MODEL_TYPE.XMI);
- classMap.putAll(tempMap);
- }
- }
- }
- cleanUpFile = "ExtractDir" + File.separator + randomID + ".zip";
- try {
- FileUtils.deleteDirectory(new File("ExtractDir" + File.separator + randomID));
- FileUtils.deleteDirectory(new File(randomID));
- File deleteFile = new File(cleanUpFile);
- FileUtils.forceDelete(deleteFile);
- } catch (IOException e) {
- logger.error("Failed to unzip model file " + randomID, e);
- }
- }else {
- if(importFile.contains(".yml")){
-
- processYmlModel("ExtractDir" + File.separator + randomID+".yml", modelName);
- cleanUpFile = "ExtractDir" + File.separator + randomID+".yml";
-
- }else{
- tempMap = utils.processEpackage("ExtractDir" + File.separator + randomID+".xmi", MODEL_TYPE.XMI);
- classMap.putAll(tempMap);
- cleanUpFile = "ExtractDir" + File.separator + randomID+".xmi";
- }
-
- File deleteFile = new File(cleanUpFile);
- deleteFile.delete();
- }
- }
-
- private void processYmlModel(String fileName, String modelName){
-
- try {
-
-
- utils.parseTosca(fileName);
-
- MSAttributeObject msAttributes= new MSAttributeObject();
- msAttributes.setClassName(modelName);
-
- LinkedHashMap<String, String> returnAttributeList =new LinkedHashMap<>();
- returnAttributeList.put(modelName, utils.getAttributeString());
- msAttributes.setAttribute(returnAttributeList);
-
- msAttributes.setSubClass(utils.getRetmap());
-
- msAttributes.setMatchingSet(utils.getMatchableValues());
-
- LinkedHashMap<String, String> returnReferenceList =new LinkedHashMap<>();
-
- returnReferenceList.put(modelName, utils.getReferenceAttributes());
- msAttributes.setRefAttribute(returnReferenceList);
-
- if(utils.getListConstraints()!=""){
- LinkedHashMap<String, String> enumList =new LinkedHashMap<>();
- String[] listArray=utils.getListConstraints().split("#");
+ private static final Logger logger = FlexLogger.getLogger(CreateNewMicroServiceModel.class);
+ private MicroServiceModels newModel = null;
+ private HashMap<String,MSAttributeObject > classMap = new HashMap<>();
+
+
+ MSModelUtils utils = new MSModelUtils(XACMLPapServlet.getMsOnapName(), XACMLPapServlet.getMsPolicyName());
+
+ public CreateNewMicroServiceModel(String fileName, String serviceName, String string, String version) {
+ super();
+ }
+
+ public CreateNewMicroServiceModel(String importFile, String modelName, String description, String version, String randomID) {
+
+ this.newModel = new MicroServiceModels();
+ this.newModel.setVersion(version);
+ this.newModel.setModelName(modelName);
+ UserInfo userInfo = new UserInfo();
+ userInfo.setUserLoginId("API");
+ this.newModel.setUserCreatedBy(userInfo);
+ String cleanUpFile = null;
+
+ Map<String, MSAttributeObject> tempMap = new HashMap<>();
+ //Need to delete the file
+ if (importFile.contains(".zip")){
+ extractFolder(randomID + ".zip");
+ File directory = new File("ExtractDir" + File.separator + randomID);
+ List<File> fileList = listModelFiles(directory.toString());
+ //get all the files from a director
+ for (File file : fileList){
+ if (file.isFile()){
+ int i = file.getName().lastIndexOf('.');
+ String type = file.getName().substring(i+1);
+
+ if(type != null && "yml".equalsIgnoreCase(type)){
+
+ processYmlModel(file.toString(), modelName);
+
+ }else{
+
+ tempMap = utils.processEpackage(file.getAbsolutePath(), MODEL_TYPE.XMI);
+ classMap.putAll(tempMap);
+ }
+ }
+ }
+ cleanUpFile = "ExtractDir" + File.separator + randomID + ".zip";
+ try {
+ FileUtils.deleteDirectory(new File("ExtractDir" + File.separator + randomID));
+ FileUtils.deleteDirectory(new File(randomID));
+ File deleteFile = new File(cleanUpFile);
+ FileUtils.forceDelete(deleteFile);
+ } catch (IOException e) {
+ logger.error("Failed to unzip model file " + randomID, e);
+ }
+ }else {
+ if(importFile.contains(".yml")){
+
+ processYmlModel("ExtractDir" + File.separator + randomID+".yml", modelName);
+ cleanUpFile = "ExtractDir" + File.separator + randomID+".yml";
+
+ }else{
+ tempMap = utils.processEpackage("ExtractDir" + File.separator + randomID+".xmi", MODEL_TYPE.XMI);
+ classMap.putAll(tempMap);
+ cleanUpFile = "ExtractDir" + File.separator + randomID+".xmi";
+ }
+
+ File deleteFile = new File(cleanUpFile);
+ deleteFile.delete();
+ }
+ }
+
+ private void processYmlModel(String fileName, String modelName){
+
+ try {
+
+
+ utils.parseTosca(fileName);
+
+ MSAttributeObject msAttributes= new MSAttributeObject();
+ msAttributes.setClassName(modelName);
+
+ LinkedHashMap<String, String> returnAttributeList =new LinkedHashMap<>();
+ returnAttributeList.put(modelName, utils.getAttributeString());
+ msAttributes.setAttribute(returnAttributeList);
+
+ msAttributes.setSubClass(utils.getRetmap());
+
+ msAttributes.setMatchingSet(utils.getMatchableValues());
+
+ LinkedHashMap<String, String> returnReferenceList =new LinkedHashMap<>();
+
+ returnReferenceList.put(modelName, utils.getReferenceAttributes());
+ msAttributes.setRefAttribute(returnReferenceList);
+
+ if(utils.getListConstraints()!=""){
+ LinkedHashMap<String, String> enumList =new LinkedHashMap<>();
+ String[] listArray=utils.getListConstraints().split("#");
for(String str:listArray){
String[] strArr= str.split("=");
if(strArr.length>1){
enumList.put(strArr[0], strArr[1]);
}
}
- msAttributes.setEnumType(enumList);
- }
-
- classMap=new LinkedHashMap<>();
- classMap.put(modelName, msAttributes);
-
- } catch (Exception e) {
- logger.error("Failed to process yml model" + e);
- }
-
- }
-
- private List<File> listModelFiles(String directoryName) {
- File directory = new File(directoryName);
- List<File> resultList = new ArrayList<>();
- File[] fList = directory.listFiles();
- for (File file : fList) {
- if (file.isFile()) {
- resultList.add(file);
- } else if (file.isDirectory()) {
- resultList.addAll(listModelFiles(file.getAbsolutePath()));
- }
- }
- return resultList;
- }
-
- @SuppressWarnings("rawtypes")
- private void extractFolder(String zipFile) {
- int BUFFER = 2048;
- File file = new File(zipFile);
-
- ZipFile zip = null;
- try {
- zip = new ZipFile("ExtractDir" + File.separator +file);
- String newPath = zipFile.substring(0, zipFile.length() - 4);
- new File(newPath).mkdir();
- Enumeration zipFileEntries = zip.entries();
-
- // Process each entry
- while (zipFileEntries.hasMoreElements()){
- // grab a zip file entry
- ZipEntry entry = (ZipEntry) zipFileEntries.nextElement();
- String currentEntry = entry.getName();
- File destFile = new File("ExtractDir" + File.separator + newPath + File.separator + currentEntry);
- File destinationParent = destFile.getParentFile();
-
- destinationParent.mkdirs();
-
- if (!entry.isDirectory()){
- BufferedInputStream is = new BufferedInputStream(zip
- .getInputStream(entry));
- int currentByte;
-
- byte data[] = new byte[BUFFER];
- try(FileOutputStream fos = new FileOutputStream(destFile);
- BufferedOutputStream dest = new BufferedOutputStream(fos, BUFFER)) {
-
- while ((currentByte = is.read(data, 0, BUFFER)) != -1) {
- dest.write(data, 0, currentByte);
- }
- dest.flush();
- }
- is.close();
- }
-
- if (currentEntry.endsWith(".zip")){
- extractFolder(destFile.getAbsolutePath());
- }
- }
- } catch (IOException e) {
- logger.error("Failed to unzip model file " + zipFile + e);
- }finally{
- if(zip != null){
- try {
- zip.close();
- } catch (Exception e) {
- logger.error("Exception Occured while closing the zip file"+e);
- }
- }
- }
- }
-
- public Map<String, String> addValuesToNewModel(String type) {
-
- Map<String, String> successMap = new HashMap<>();
- MSAttributeObject mainClass = null;
- List<String> dependency = null;
- String subAttribute = null;
-
- if (!classMap.containsKey(this.newModel.getModelName())){
- logger.error("Model Provided does not contain the service name provided in request. Unable to import new model");
- PolicyLogger.error(MessageCodes.ERROR_DATA_ISSUE, "AddValuesToNewModel", "Unable to pull out required values, file missing service name provided in request");
- successMap.put("error", "MISSING");
- return successMap;
- }
- mainClass = classMap.get(this.newModel.getModelName());
-
-
- if(".yml".equalsIgnoreCase(type)){
-
- newModel.setDependency("[]");
- if(mainClass.getSubClass() != null){
- String value = new Gson().toJson(mainClass.getSubClass());
- newModel.setSub_attributes(value);
- }
-
- if(mainClass.getAttribute() != null){
- String attributes= mainClass.getAttribute().toString().replace("{", "").replace("}", "");
- int equalsIndexForAttributes= attributes.indexOf("=");
- String atttributesAfterFirstEquals= attributes.substring(equalsIndexForAttributes+1);
- this.newModel.setAttributes(atttributesAfterFirstEquals);
- }
-
- if(mainClass.getRefAttribute() != null){
- String refAttributes= mainClass.getRefAttribute().toString().replace("{", "").replace("}", "");
- int equalsIndex= refAttributes.indexOf("=");
- String refAttributesAfterFirstEquals= refAttributes.substring(equalsIndex+1);
- this.newModel.setRef_attributes(refAttributesAfterFirstEquals);
- }
-
- if(mainClass.getEnumType() != null){
- this.newModel.setEnumValues(mainClass.getEnumType().toString().replace("{", "").replace("}", ""));
- }
-
- if(mainClass.getMatchingSet() != null){
- this.newModel.setAnnotation(mainClass.getMatchingSet().toString().replace("{", "").replace("}", ""));
- }
-
- }else{
-
- String dependTemp = StringUtils.replaceEach(mainClass.getDependency(), new String[]{"[", "]", " "}, new String[]{"", "", ""});
- this.newModel.setDependency(dependTemp);
- if (this.newModel.getDependency() != null && !this.newModel.getDependency().isEmpty()){
- dependency = new ArrayList<String>(Arrays.asList(dependTemp.split(",")));
- dependency = utils.getFullDependencyList(dependency, classMap);
- if (!dependency.isEmpty()){
- for (String element : dependency){
- MSAttributeObject temp = new MSAttributeObject();
- if (classMap.containsKey(element)){
- temp = classMap.get(element);
- mainClass.addAllRefAttribute(temp.getRefAttribute());
- mainClass.addAllAttribute(temp.getAttribute());
- }
- }
- }
- }
- subAttribute = utils.createSubAttributes(dependency, classMap, this.newModel.getModelName());
-
- this.newModel.setSub_attributes(subAttribute);
- if(mainClass.getAttribute() != null && !mainClass.getAttribute().isEmpty()){
- this.newModel.setAttributes(mainClass.getAttribute().toString().replace("{", "").replace("}", ""));
- }
-
- if(mainClass.getRefAttribute() != null && !mainClass.getRefAttribute().isEmpty()){
- this.newModel.setRef_attributes(mainClass.getRefAttribute().toString().replace("{", "").replace("}", ""));
- }
-
- if(mainClass.getEnumType() != null && !mainClass.getEnumType().isEmpty()){
- this.newModel.setEnumValues(mainClass.getEnumType().toString().replace("{", "").replace("}", ""));
- }
-
- if(mainClass.getMatchingSet() != null && !mainClass.getMatchingSet().isEmpty()){
- this.newModel.setAnnotation(mainClass.getMatchingSet().toString().replace("{", "").replace("}", ""));
- }
- }
- successMap.put("success", "success");
- return successMap;
-
- }
-
- public Map<String, String> saveImportService(){
- String modelName = this.newModel.getModelName();
- String imported_by = "API";
- String version = this.newModel.getVersion();
- Map<String, String> successMap = new HashMap<>();
- CommonClassDaoImpl dbConnection = new CommonClassDaoImpl();
- List<Object> result = dbConnection.getDataById(MicroServiceModels.class, "modelName:version", modelName+":"+version);
- if(result.isEmpty()){
- MicroServiceModels model = new MicroServiceModels();
- model.setModelName(modelName);
- model.setVersion(version);
- model.setAttributes(this.newModel.getAttributes());
- model.setAnnotation(this.newModel.getAnnotation());
- model.setDependency(this.newModel.getDependency());
- model.setDescription(this.newModel.getDescription());
- model.setEnumValues(this.newModel.getEnumValues());
- model.setRef_attributes(this.newModel.getRef_attributes());
- model.setSub_attributes(this.newModel.getSub_attributes());
- model.setDataOrderInfo(this.newModel.getDataOrderInfo());
- UserInfo userInfo = new UserInfo();
- userInfo.setUserLoginId(imported_by);
- userInfo.setUserName(imported_by);
- model.setUserCreatedBy(userInfo);
- dbConnection.save(model);
- successMap.put("success", "success");
- }else{
- successMap.put("DBError", "EXISTS");
- logger.error("Import new service failed. Service already exists");
- }
- return successMap;
- }
+ msAttributes.setEnumType(enumList);
+ }
+
+ classMap=new LinkedHashMap<>();
+ classMap.put(modelName, msAttributes);
+
+ } catch (Exception e) {
+ logger.error("Failed to process yml model" + e);
+ }
+
+ }
+
+ private List<File> listModelFiles(String directoryName) {
+ File directory = new File(directoryName);
+ List<File> resultList = new ArrayList<>();
+ File[] fList = directory.listFiles();
+ for (File file : fList) {
+ if (file.isFile()) {
+ resultList.add(file);
+ } else if (file.isDirectory()) {
+ resultList.addAll(listModelFiles(file.getAbsolutePath()));
+ }
+ }
+ return resultList;
+ }
+
+ @SuppressWarnings("rawtypes")
+ private void extractFolder(String zipFile) {
+ int BUFFER = 2048;
+ File file = new File(zipFile);
+
+ try(ZipFile zip = new ZipFile("ExtractDir" + File.separator +file)) {
+
+ String newPath = zipFile.substring(0, zipFile.length() - 4);
+ new File(newPath).mkdir();
+ Enumeration zipFileEntries = zip.entries();
+
+ // Process each entry
+ while (zipFileEntries.hasMoreElements()){
+ // grab a zip file entry
+ ZipEntry entry = (ZipEntry) zipFileEntries.nextElement();
+ String currentEntry = entry.getName();
+ File destFile = new File("ExtractDir" + File.separator + newPath + File.separator + currentEntry);
+ File destinationParent = destFile.getParentFile();
+
+ destinationParent.mkdirs();
+
+ if (!entry.isDirectory()){
+ BufferedInputStream is = new BufferedInputStream(zip
+ .getInputStream(entry));
+ int currentByte;
+
+ byte data[] = new byte[BUFFER];
+ try(FileOutputStream fos = new FileOutputStream(destFile);
+ BufferedOutputStream dest = new BufferedOutputStream(fos, BUFFER)) {
+
+ while ((currentByte = is.read(data, 0, BUFFER)) != -1) {
+ dest.write(data, 0, currentByte);
+ }
+ dest.flush();
+ }
+ is.close();
+ }
+
+ if (currentEntry.endsWith(".zip")){
+ extractFolder(destFile.getAbsolutePath());
+ }
+ }
+ } catch (IOException e) {
+ logger.error("Failed to unzip model file " + zipFile + e);
+ }
+ }
+
+ public Map<String, String> addValuesToNewModel(String type) {
+
+ Map<String, String> successMap = new HashMap<>();
+ MSAttributeObject mainClass = null;
+ List<String> dependency = null;
+ String subAttribute = null;
+
+ if (!classMap.containsKey(this.newModel.getModelName())){
+ logger.error("Model Provided does not contain the service name provided in request. Unable to import new model");
+ PolicyLogger.error(MessageCodes.ERROR_DATA_ISSUE, "AddValuesToNewModel", "Unable to pull out required values, file missing service name provided in request");
+ successMap.put("error", "MISSING");
+ return successMap;
+ }
+ mainClass = classMap.get(this.newModel.getModelName());
+
+
+ if(".yml".equalsIgnoreCase(type)){
+
+ newModel.setDependency("[]");
+ if(mainClass.getSubClass() != null){
+ String value = new Gson().toJson(mainClass.getSubClass());
+ newModel.setSub_attributes(value);
+ }
+
+ if(mainClass.getAttribute() != null){
+ String attributes= mainClass.getAttribute().toString().replace("{", "").replace("}", "");
+ int equalsIndexForAttributes= attributes.indexOf("=");
+ String atttributesAfterFirstEquals= attributes.substring(equalsIndexForAttributes+1);
+ this.newModel.setAttributes(atttributesAfterFirstEquals);
+ }
+
+ if(mainClass.getRefAttribute() != null){
+ String refAttributes= mainClass.getRefAttribute().toString().replace("{", "").replace("}", "");
+ int equalsIndex= refAttributes.indexOf("=");
+ String refAttributesAfterFirstEquals= refAttributes.substring(equalsIndex+1);
+ this.newModel.setRef_attributes(refAttributesAfterFirstEquals);
+ }
+
+ if(mainClass.getEnumType() != null){
+ this.newModel.setEnumValues(mainClass.getEnumType().toString().replace("{", "").replace("}", ""));
+ }
+
+ if(mainClass.getMatchingSet() != null){
+ this.newModel.setAnnotation(mainClass.getMatchingSet().toString().replace("{", "").replace("}", ""));
+ }
+
+ }else{
+
+ String dependTemp = StringUtils.replaceEach(mainClass.getDependency(), new String[]{"[", "]", " "}, new String[]{"", "", ""});
+ this.newModel.setDependency(dependTemp);
+ if (this.newModel.getDependency() != null && !this.newModel.getDependency().isEmpty()){
+ dependency = new ArrayList<String>(Arrays.asList(dependTemp.split(",")));
+ dependency = utils.getFullDependencyList(dependency, classMap);
+ if (!dependency.isEmpty()){
+ for (String element : dependency){
+ MSAttributeObject temp = new MSAttributeObject();
+ if (classMap.containsKey(element)){
+ temp = classMap.get(element);
+ mainClass.addAllRefAttribute(temp.getRefAttribute());
+ mainClass.addAllAttribute(temp.getAttribute());
+ }
+ }
+ }
+ }
+ subAttribute = utils.createSubAttributes(dependency, classMap, this.newModel.getModelName());
+
+ this.newModel.setSub_attributes(subAttribute);
+ if(mainClass.getAttribute() != null && !mainClass.getAttribute().isEmpty()){
+ this.newModel.setAttributes(mainClass.getAttribute().toString().replace("{", "").replace("}", ""));
+ }
+
+ if(mainClass.getRefAttribute() != null && !mainClass.getRefAttribute().isEmpty()){
+ this.newModel.setRef_attributes(mainClass.getRefAttribute().toString().replace("{", "").replace("}", ""));
+ }
+
+ if(mainClass.getEnumType() != null && !mainClass.getEnumType().isEmpty()){
+ this.newModel.setEnumValues(mainClass.getEnumType().toString().replace("{", "").replace("}", ""));
+ }
+
+ if(mainClass.getMatchingSet() != null && !mainClass.getMatchingSet().isEmpty()){
+ this.newModel.setAnnotation(mainClass.getMatchingSet().toString().replace("{", "").replace("}", ""));
+ }
+ }
+ successMap.put("success", "success");
+ return successMap;
+
+ }
+
+ public Map<String, String> saveImportService(){
+ String modelName = this.newModel.getModelName();
+ String imported_by = "API";
+ String version = this.newModel.getVersion();
+ Map<String, String> successMap = new HashMap<>();
+ CommonClassDaoImpl dbConnection = new CommonClassDaoImpl();
+ List<Object> result = dbConnection.getDataById(MicroServiceModels.class, "modelName:version", modelName+":"+version);
+ if(result.isEmpty()){
+ MicroServiceModels model = new MicroServiceModels();
+ model.setModelName(modelName);
+ model.setVersion(version);
+ model.setAttributes(this.newModel.getAttributes());
+ model.setAnnotation(this.newModel.getAnnotation());
+ model.setDependency(this.newModel.getDependency());
+ model.setDescription(this.newModel.getDescription());
+ model.setEnumValues(this.newModel.getEnumValues());
+ model.setRef_attributes(this.newModel.getRef_attributes());
+ model.setSub_attributes(this.newModel.getSub_attributes());
+ model.setDataOrderInfo(this.newModel.getDataOrderInfo());
+ UserInfo userInfo = new UserInfo();
+ userInfo.setUserLoginId(imported_by);
+ userInfo.setUserName(imported_by);
+ model.setUserCreatedBy(userInfo);
+ dbConnection.save(model);
+ successMap.put("success", "success");
+ }else{
+ successMap.put("DBError", "EXISTS");
+ logger.error("Import new service failed. Service already exists");
+ }
+ return successMap;
+ }
}
diff --git a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/PolicyDBDao.java b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/PolicyDBDao.java
index a8449e307..2374ac4ec 100644
--- a/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/PolicyDBDao.java
+++ b/ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/PolicyDBDao.java
@@ -95,802 +95,802 @@ import com.att.research.xacml.util.XACMLProperties;
import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicyType;
public class PolicyDBDao {
- private static final Logger logger = FlexLogger.getLogger(PolicyDBDao.class);
- private List<?> otherServers;
- private EntityManagerFactory emf;
- private static PolicyDBDao currentInstance = null;
- private PAPPolicyEngine papEngine;
-
- public static final String JSON_CONFIG = "JSON";
- public static final String XML_CONFIG = "XML";
- public static final String PROPERTIES_CONFIG = "PROPERTIES";
- public static final String OTHER_CONFIG = "OTHER";
- public static final String AUDIT_USER = "audit";
-
- //Declared to static variables which were repeating multiple times across the PolicyDBDao
- public static final String config = "Config";
- public static final String action = "Action";
- public static final String groupIdVar = "groupId";
- public static final String deletedVar = "deleted";
- public static final String groupEntitySelectQuery = "SELECT g FROM GroupEntity g WHERE g.groupId=:groupId AND g.deleted=:deleted";
- public static final String pdpEntitySelectQuery = "SELECT p FROM PdpEntity p WHERE p.pdpId=:pdpId AND p.deleted=:deleted";
- public static final String groupCannotBeFound = "The group could not be found with id ";
- public static final String foundInDBNotDeleted = " were found in the database that are not deleted";
- public static final String moreThanOnePDP = "Somehow, more than one pdp with the same id ";
- public static final String deletedStatusFound = " and deleted status were found in the database";
- public static final String duplicateGroupId = "Somehow, more than one group with the same id ";
- public static final String pdpIdVariable = "pdpId";
- public static final String queryFailedToCheckExisting = "Query failed trying to check for existing group";
- public static final String queryFailedToGetGroup = "Query failed trying to get group ";
- public static final String scope = "scope";
- public static final String policyDBDaoVar = "PolicyDBDao";
- public static final String duplicatePolicyId = "Somehow, more than one policy with the id ";
- public static final String foundInDB = " were found in the database";
-
- private static boolean isJunit = false;
-
- public static void setJunit(boolean isJunit) {
- PolicyDBDao.isJunit = isJunit;
- }
-
- /**
- * Get an instance of a PolicyDBDao. It creates one if it does not exist.
- * Only one instance is allowed to be created per server.
- * @param emf The EntityFactoryManager to be used for database connections
- * @return The new instance of PolicyDBDao or throw exception if the given emf is null.
- * @throws IllegalStateException if a PolicyDBDao has already been constructed. Call getPolicyDBDaoInstance() to get this.
- */
- public static PolicyDBDao getPolicyDBDaoInstance(EntityManagerFactory emf){
- logger.debug("getPolicyDBDaoInstance(EntityManagerFactory emf) as getPolicyDBDaoInstance("+emf+") called");
- if(currentInstance == null){
- if(emf != null){
- currentInstance = new PolicyDBDao(emf);
- return currentInstance;
- }
- throw new IllegalStateException("The EntityManagerFactory is Null");
- }
- return currentInstance;
- }
-
- /**
- * Gets the current instance of PolicyDBDao.
- * @return The instance of PolicyDBDao or throws exception if the given instance is null.
- * @throws IllegalStateException if a PolicyDBDao instance is null. Call createPolicyDBDaoInstance(EntityManagerFactory emf) to get this.
- */
- public static PolicyDBDao getPolicyDBDaoInstance(){
- logger.debug("getPolicyDBDaoInstance() as getPolicyDBDaoInstance() called");
- if(currentInstance != null){
- return currentInstance;
- }
- throw new IllegalStateException("The PolicyDBDao.currentInstance is Null. Use getPolicyDBDao(EntityManagerFactory emf)");
- }
-
- public void setPapEngine(PAPPolicyEngine papEngine2){
- this.papEngine = papEngine2;
- }
-
- private PolicyDBDao(EntityManagerFactory emf){
- logger.debug("PolicyDBDao(EntityManagerFactory emf) as PolicyDBDao("+emf+") called");
- this.emf = emf;
-
- //not needed in this release
- if(!register()){
- PolicyLogger.error("This server's PolicyDBDao instance could not be registered and may not reveive updates");
- }
-
- otherServers = getRemotePolicyDBDaoList();
- if(logger.isDebugEnabled()){
- logger.debug("Number of remote PolicyDBDao instances: "+otherServers.size());
- }
- if(otherServers.isEmpty()){
- logger.warn("List of PolicyDBDao servers is empty or could not be retrieved");
- }
- }
-
- //not static because we are going to be using the instance's emf
- //waitTime in ms to wait for lock, or -1 to wait forever (no)
- private void startTransactionSynced(EntityManager entityMgr,int waitTime){
- logger.debug("\n\nstartTransactionSynced(EntityManager entityMgr,int waitTime) as "
- + "\n startTransactionSynced("+entityMgr+","+waitTime+") called\n\n");
- DatabaseLockEntity lock = null;
-
- entityMgr.setProperty("javax.persistence.query.timeout", waitTime);
- entityMgr.getTransaction().begin();
-
- if(logger.isDebugEnabled()){
- Map<String,Object> properties = entityMgr.getProperties();
- logger.debug("\n\nstartTransactionSynced():"
- + "\n entityManager.getProperties() = " + properties
- + "\n\n");
- }
- try{
- if(logger.isDebugEnabled()){
- logger.debug("\n\nstartTransactionSynced():"
- + "\n ATTEMPT to get the DB lock"
- + "\n\n");
- }
- lock = entityMgr.find(DatabaseLockEntity.class, 1, LockModeType.PESSIMISTIC_WRITE);
- if(logger.isDebugEnabled()){
- logger.debug("\n\nstartTransactionSynced():"
- + "\n GOT the DB lock"
- + "\n\n");
- }
- } catch(Exception e){
- System.out.println("Could not get lock entity");
- logger.error("Exception Occured"+e);
- }
- if(lock == null){
- throw new IllegalStateException("The lock row does not exist in the table. Please create a primary key with value = 1.");
- }
-
- }
- /**
- * Gets the list of other registered PolicyDBDaos from the database
- * @return List (type PolicyDBDaoEntity) of other PolicyDBDaos
- */
- private List<?> getRemotePolicyDBDaoList(){
- logger.debug("getRemotePolicyDBDaoList() as getRemotePolicyDBDaoList() called");
- List<?> policyDBDaoEntityList = new LinkedList<>();
- EntityManager em = emf.createEntityManager();
- startTransactionSynced(em, 1000);
- try{
- Query getPolicyDBDaoEntityQuery = em.createNamedQuery("PolicyDBDaoEntity.findAll");
- policyDBDaoEntityList = getPolicyDBDaoEntityQuery.getResultList();
-
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Exception querying for other registered PolicyDBDaos");
- logger.warn("List of remote PolicyDBDaos will be empty", e);
- }
- try{
- em.getTransaction().commit();
- } catch(Exception e){
- logger.warn("List of remote PolicyDBDaos will be empty", e);
- try{
- em.getTransaction().rollback();
- } catch(Exception e2){
- logger.debug("List of remote PolicyDBDaos will be empty", e2);
- }
- }
- em.close();
- return policyDBDaoEntityList;
- }
-
- public PolicyDBDaoTransaction getNewTransaction(){
- logger.debug("getNewTransaction() as getNewTransaction() called");
- return new PolicyDBDaoTransactionInstance();
- }
-
- /*
- * Because the normal transactions are not used in audits, we can use the same transaction
- * mechanism to get a transaction and obtain the emlock and the DB lock. We just need to
- * provide different transaction timeout values in ms because the audit will run longer
- * than normal transactions.
- */
- public PolicyDBDaoTransaction getNewAuditTransaction(){
- logger.debug("getNewAuditTransaction() as getNewAuditTransaction() called");
- //Use the standard transaction wait time in ms
- int auditWaitMs = Integer.parseInt(XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_TRANS_WAIT));
- //Use the (extended) audit timeout time in ms
- int auditTimeoutMs = Integer.parseInt(XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_AUDIT_TIMEOUT));
- return new PolicyDBDaoTransactionInstance(auditTimeoutMs, auditWaitMs);
- }
-
-
- /**
- * Checks if two strings are equal. Null strings ARE allowed.
- * @param one A String or null to compare
- * @param two A String or null to compare
- */
- private static boolean stringEquals(String one, String two){
- logger.debug("stringEquals(String one, String two) as stringEquals("+one+", "+two+") called");
- if(one == null && two == null){
- return true;
- }
- if(one == null || two == null){
- return false;
- }
- return one.equals(two);
- }
-
- /**
- * Returns the url of this local pap server, removing the username and password, if they are present
- * @return The url of this local pap server
- */
- private String[] getPapUrlUserPass(){
- logger.debug("getPapUrl() as getPapUrl() called");
- String url = XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_URL);
- if(url == null){
- return null;
- }
- return splitPapUrlUserPass(url);
- }
-
- private String[] splitPapUrlUserPass(String url){
- String[] urlUserPass = new String[3];
- String[] commaSplit = url.split(",");
- urlUserPass[0] = commaSplit[0];
- if(commaSplit.length > 2){
- urlUserPass[1] = commaSplit[1];
- urlUserPass[2] = commaSplit[2];
- }
- if(urlUserPass[1] == null || "".equals(urlUserPass[1])){
- String usernamePropertyValue = XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_USERID);
- if(usernamePropertyValue != null){
- urlUserPass[1] = usernamePropertyValue;
- }
- }
- if(urlUserPass[2] == null || "".equals(urlUserPass[2])){
- String passwordPropertyValue = XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_PASS);
- if(passwordPropertyValue != null){
- urlUserPass[2] = passwordPropertyValue;
- }
- }
- //if there is no comma, for some reason there is no username and password, so don't try to cut them off
- return urlUserPass;
- }
-
- /**
- * Register the PolicyDBDao instance in the PolicyDBDaoEntity table
- * @return Boolean, were we able to register?
- */
- private boolean register(){
- logger.debug("register() as register() called");
- String[] url = getPapUrlUserPass();
- //--- check URL length
- if(url == null || url.length<3){
- return false;
- }
- EntityManager em = emf.createEntityManager();
- try{
- startTransactionSynced(em, 1000);
- } catch(IllegalStateException e){
- logger.debug ("\nPolicyDBDao.register() caught an IllegalStateException: \n" +e + "\n");
- DatabaseLockEntity lock;
- lock = em.find(DatabaseLockEntity.class, 1);
- if(lock==null){
- lock = new DatabaseLockEntity();
- em.persist(lock);
- lock.setKey(1);
- try{
- em.flush();
- em.getTransaction().commit();
- em.close();
- } catch(Exception e2){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e2, policyDBDaoVar, "COULD NOT CREATE DATABASELOCK ROW. WILL TRY ONE MORE TIME");
- }
-
- em = emf.createEntityManager();
- try{
- startTransactionSynced(em, 1000);
- } catch(Exception e3){
- String msg = "DATABASE LOCKING NOT WORKING. CONCURRENCY CONTROL NOT WORKING";
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e3, policyDBDaoVar, msg);
- throw new IllegalStateException("msg" + "\n" + e3);
- }
- }
- }
- logger.debug("\nPolicyDBDao.register. Database locking and concurrency control is initialized\n");
- PolicyDBDaoEntity foundPolicyDBDaoEntity = em.find(PolicyDBDaoEntity.class, url[0]);
- Query getPolicyDBDaoEntityQuery = em.createQuery("SELECT e FROM PolicyDBDaoEntity e WHERE e.policyDBDaoUrl=:url");
- getPolicyDBDaoEntityQuery.setParameter("url", url[0]);
- // encrypt the password
- String txt = null;
- try{
- txt = CryptoUtils.encryptTxt(url[2].getBytes(StandardCharsets.UTF_8));
- } catch(Exception e){
- logger.debug(e);
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Could not encrypt PAP password");
- }
- if(foundPolicyDBDaoEntity == null){
- PolicyDBDaoEntity newPolicyDBDaoEntity = new PolicyDBDaoEntity();
- em.persist(newPolicyDBDaoEntity);
- newPolicyDBDaoEntity.setPolicyDBDaoUrl(url[0]);
- newPolicyDBDaoEntity.setDescription("PAP server at "+url[0]);
- newPolicyDBDaoEntity.setUsername(url[1]);
- newPolicyDBDaoEntity.setPassword(txt);
- try{
- em.getTransaction().commit();
- } catch(Exception e){
- logger.debug(e);
- try{
- em.getTransaction().rollback();
- } catch(Exception e2){
- logger.debug(e2);
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e2, policyDBDaoVar, "Could not add new PolicyDBDao to the database");
- }
- }
- } else {
- //just want to update in order to change modified date
- if(url[1] != null && !stringEquals(url[1], foundPolicyDBDaoEntity.getUsername())){
- foundPolicyDBDaoEntity.setUsername(url[1]);
- }
- if(txt != null && !stringEquals(txt, foundPolicyDBDaoEntity.getPassword())){
- foundPolicyDBDaoEntity.setPassword(txt);
- }
- foundPolicyDBDaoEntity.preUpdate();
- try{
- em.getTransaction().commit();
- } catch(Exception e){
- logger.debug(e);
- try{
- em.getTransaction().rollback();
- } catch(Exception e2){
- logger.debug(e2);
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e2, policyDBDaoVar, "Could not update PolicyDBDao in the database");
- }
- }
- }
- em.close();
- logger.debug("\nPolicyDBDao.register(). Success!!\n");
- return true;
- }
-
- public void notifyOthers(long entityId,String entityType){
- notifyOthers(entityId,entityType,null);
- }
-
- public void notifyOthers(long entityId, String entityType, String newGroupId){
- logger.debug("notifyOthers(long entityId, String entityType, long newGroupId) as notifyOthers("+entityId+","+entityType+","+newGroupId+") called");
- LinkedList<Thread> notifyThreads = new LinkedList<>();
-
- //we're going to run notifications in parallel threads to speed things up
- for(Object obj : otherServers){
- Thread newNotifyThread = new Thread(new NotifyOtherThread(obj, entityId, entityType, newGroupId));
- newNotifyThread.start();
- notifyThreads.add(newNotifyThread);
- }
- //we want to wait for all notifications to complete or timeout before we unlock the interface and allow more changes
- for(Thread t : notifyThreads){
- try {
- t.join();
- } catch (Exception e) {
- logger.warn("Could not join a notifcation thread" + e);
- }
- }
- }
-
- private class NotifyOtherThread implements Runnable {
- public NotifyOtherThread(Object obj, long entityId, String entityType, String newGroupId){
- this.obj = obj;
- this.entityId = entityId;
- this.entityType = entityType;
- this.newGroupId = newGroupId;
- }
- private Object obj;
- private long entityId;
- private String entityType;
- private String newGroupId;
- @Override
- public void run(){
- //naming of 'o' is for backwards compatibility with the rest of the function
- PolicyDBDaoEntity dbdEntity = (PolicyDBDaoEntity)obj;
- String o = dbdEntity.getPolicyDBDaoUrl();
- String username = dbdEntity.getUsername();
- String txt;
- try{
- txt = new String(CryptoUtils.decryptTxt(dbdEntity.getPassword()), StandardCharsets.UTF_8);
- } catch(Exception e){
- logger.debug(e);
- //if we can't decrypt, might as well try it anyway
- txt = dbdEntity.getPassword();
- }
- Base64.Encoder encoder = Base64.getEncoder();
- String encoding = encoder.encodeToString((username+":"+txt).getBytes(StandardCharsets.UTF_8));
- HttpURLConnection connection = null;
- UUID requestID = UUID.randomUUID();
- URL url;
- String papUrl;
- try {
- String[] papUrlUserPass = getPapUrlUserPass();
- if(papUrlUserPass == null ){
- papUrl = "undefined";
- } else {
- papUrl = papUrlUserPass[0];
- }
- logger.debug("We are going to try to notify "+o);
- //is this our own url?
- String ourUrl = o;
- try{
- ourUrl = splitPapUrlUserPass((String)o)[0];
- }catch(Exception e){
- ourUrl = o;
- logger.debug(e);
- }
- if(o == null){
- o = "undefined";
- }
- if(papUrl.equals(ourUrl)){
- logger.debug(o+" is our url, skipping notify");
- return;
- }
- if(newGroupId == null){
- url = new URL(o+"?policydbdaourl="+papUrl+"&entityid="+entityId+"&entitytype="+entityType);
- } else {
- url = new URL(o+"?policydbdaourl="+papUrl+"&entityid="+entityId+"&entitytype="+entityType+"&extradata="+newGroupId);
- }
- } catch (MalformedURLException e) {
- logger.warn("Caught MalformedURLException on: new URL()", e);
- return;
- }
- //
- // Open up the connection
- //
- logger.info("PolicyDBDao: NotifyOtherThread: notifying other PAPs of an update");
- logger.info("Connecting with url: "+url);
- try {
- connection = (HttpURLConnection)url.openConnection();
- } catch (Exception e) {
- logger.warn("Caught exception on: url.openConnection()",e);
- return;
- }
- //
- // Setup our method and headers
- //
- try {
- connection.setRequestMethod("PUT");
- } catch (ProtocolException e) {
- //why would this error ever occur?
- logger.warn("Caught ProtocolException on connection.setRequestMethod(\"PUT\");",e);
- return;
- }
- connection.setRequestProperty("Authorization", "Basic " + encoding);
- connection.setRequestProperty("Accept", "text/x-java-properties");
- connection.setRequestProperty("Content-Type", "text/x-java-properties");
- connection.setRequestProperty("requestID", requestID.toString());
- int readTimeout;
- try{
- readTimeout = Integer.parseInt(XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_NOTIFY_TIMEOUT));
- } catch(Exception e){
- logger.error("xacml.rest.pap.notify.timeoutms property not set, using a default.", e);
- readTimeout = 10000;
- }
- connection.setReadTimeout(readTimeout);
- connection.setConnectTimeout(readTimeout);
- connection.setUseCaches(false);
- //
- // Adding this in. It seems the HttpUrlConnection class does NOT
- // properly forward our headers for POST re-direction. It does so
- // for a GET re-direction.
- //
- // So we need to handle this ourselves.
- //
- connection.setInstanceFollowRedirects(false);
- connection.setDoOutput(true);
- connection.setDoInput(true);
- try {
- connection.connect();
- } catch (Exception e) {
- logger.warn("Caught exception on: connection.connect()",e);
- return;
- }
- try {
- if (connection.getResponseCode() == 200) {
- logger.info("PolicyDBDao: NotifyOtherThread received response 200 from pap server on notify");
- } else {
- logger.warn("PolicyDBDao: NotifyOtherThread connection response code not 200, received: "+connection.getResponseCode());
- }
- } catch (Exception e) {
- logger.warn("Caught Exception on: connection.getResponseCode() ", e);
- }
-
- connection.disconnect();
- }
- }
-
- private static String evaluateXPath(String expression, String xml) {
- InputSource source = new InputSource(new StringReader(xml));
-
- DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
- String description = "";
- try{
- DocumentBuilder db = dbf.newDocumentBuilder();
- Document document = db.parse(source);
-
- XPathFactory xpathFactory = XPathFactory.newInstance();
- XPath xpath = xpathFactory.newXPath();
-
- description = xpath.evaluate(expression, document);
- }catch(Exception e){
- logger.error("Exception Occured while evaluating path"+e);
- }
- return description;
- }
-
- private static final String POLICY_NOTIFICATION = "policy";
- private static final String PDP_NOTIFICATION = "pdp";
- private static final String GROUP_NOTIFICATION = "group";
- public void handleIncomingHttpNotification(String url, String entityId, String entityType, String extraData, XACMLPapServlet xacmlPapServlet){
- logger.info("DBDao url: " + url + " has reported an update on "+entityType+" entity "+entityId);
- PolicyDBDaoTransaction transaction = this.getNewTransaction();
- //although its named retries, this is the total number of tries
- int retries;
- try{
- retries = Integer.parseInt(XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_INCOMINGNOTIFICATION_TRIES));
- } catch(Exception e){
- logger.error("xacml.rest.pap.incomingnotification.tries property not set, using a default of 3."+e);
- retries = 3;
- }
- //if someone sets it to some dumb value, we need to make sure it will try at least once
- if(retries < 1){
- retries = 1;
- }
- int pauseBetweenRetries = 1000;
- switch(entityType){
-
- case POLICY_NOTIFICATION:
- for(int i=0; i<retries;i++){
- try{
- handleIncomingPolicyChange(entityId);
- break;
- } catch(Exception e){
- logger.debug(e);
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught exception on handleIncomingPolicyChange("+url+", "+entityId+", "+extraData+")");
- }
- try{
- Thread.sleep(pauseBetweenRetries);
- }catch(InterruptedException ie){
- Thread.currentThread().interrupt();
- break;
- }
- }
- break;
- case PDP_NOTIFICATION:
- for(int i=0; i<retries;i++){
- try{
- handleIncomingPdpChange(entityId, transaction);
- break;
- } catch(Exception e){
- logger.debug(e);
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught exception on handleIncomingPdpChange("+url+", "+entityId+", "+transaction+")");
- }
- try{
- Thread.sleep(pauseBetweenRetries);
- }catch(InterruptedException ie){
- Thread.currentThread().interrupt();
- break;
- }
- }
- break;
- case GROUP_NOTIFICATION:
- for(int i=0; i<retries;i++){
- try{
- handleIncomingGroupChange(entityId, extraData, transaction);
- break;
- }catch(Exception e){
- logger.debug(e);
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught exception on handleIncomingGroupChange("+url+", "+entityId+", "+extraData+", "+transaction+", "+xacmlPapServlet+")");
- }
- try{
- Thread.sleep(pauseBetweenRetries);
- }catch(InterruptedException ie){
- Thread.currentThread().interrupt();
- break;
- }
- }
- break;
- }
- //no changes should be being made in this function, we still need to close
- transaction.rollbackTransaction();
- }
-
- private void handleIncomingGroupChange(String groupId, String extraData,PolicyDBDaoTransaction transaction) throws PAPException, PolicyDBException{
- GroupEntity groupRecord = null;
- long groupIdLong = -1;
- try{
- groupIdLong = Long.parseLong(groupId);
- } catch(NumberFormatException e){
- throw new IllegalArgumentException("groupId "+groupId+" cannot be parsed into a long");
- }
- try{
- groupRecord = transaction.getGroup(groupIdLong);
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to get pdp group record with transaction.getGroup("+groupIdLong+");");
- throw new PAPException("Could not get local group "+groupIdLong);
- }
- if(groupRecord == null){
- throw new PersistenceException("The group record returned is null");
- }
- //compare to local fs
- //does group folder exist
- OnapPDPGroup localGroup = null;
- try {
- localGroup = papEngine.getGroup(groupRecord.getGroupId());
- } catch (Exception e) {
- logger.warn("Caught PAPException trying to get local pdp group with papEngine.getGroup("+groupId+");",e);
- }
- if(localGroup == null && extraData != null){
- //here we can try to load an old group id from the extraData
- try{
- localGroup = papEngine.getGroup(extraData);
- }catch(Exception e){
- logger.warn("Caught PAPException trying to get local pdp group with papEngine.getGroup("+extraData+");",e);
- }
- }
- if(localGroup != null && groupRecord.isDeleted()){
- OnapPDPGroup newLocalGroup = null;
- if(extraData != null){
- try {
- newLocalGroup = papEngine.getGroup(extraData);
- } catch (PAPException e) {
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to get new pdp group with papEngine.getGroup("+extraData+");");
- }
- }
- try {
- papEngine.removeGroup(localGroup, newLocalGroup);
- } catch (NullPointerException | PAPException e) {
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to get remove pdp group with papEngine.removeGroup("+localGroup+", "+newLocalGroup+");");
- throw new PAPException("Could not remove group "+groupId);
- }
- }
- else if(localGroup == null){
- //creating a new group
- try {
- papEngine.newGroup(groupRecord.getgroupName(), groupRecord.getDescription());
- } catch (NullPointerException | PAPException e) {
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to create pdp group with papEngine.newGroup(groupRecord.getgroupName(), groupRecord.getDescription());");
- throw new PAPException("Could not create group "+groupRecord);
- }
- try {
- localGroup = papEngine.getGroup(groupRecord.getGroupId());
- } catch (PAPException e1) {
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e1, policyDBDaoVar, "Caught PAPException trying to get pdp group we just created with papEngine.getGroup(groupRecord.getGroupId());\nAny PDPs or policies in the new group may not have been added");
- return;
- }
- //add possible pdps to group
- List<?> pdpsInGroup = transaction.getPdpsInGroup(Long.parseLong(groupRecord.getGroupId()));
- for(Object pdpO : pdpsInGroup){
- PdpEntity pdp = (PdpEntity)pdpO;
- try {
- papEngine.newPDP(pdp.getPdpId(), localGroup, pdp.getPdpName(), pdp.getDescription(), pdp.getJmxPort());
- } catch (NullPointerException | PAPException e) {
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to get create pdp with papEngine.newPDP(pdp.getPdpId(), localGroup, pdp.getPdpName(), pdp.getDescription(), pdp.getJmxPort());");
- throw new PAPException("Could not create pdp "+pdp);
- }
- }
- //add possible policies to group (filesystem only, apparently)
- } else {
- if(!(localGroup instanceof StdPDPGroup)){
- throw new PAPException("group is not a StdPDPGroup");
- }
- //clone the object
- //because it will be comparing the new group to its own version
- StdPDPGroup localGroupClone = new StdPDPGroup(localGroup.getId(),localGroup.isDefaultGroup(),localGroup.getName(),localGroup.getDescription(),((StdPDPGroup)localGroup).getDirectory());
- localGroupClone.setOnapPdps(localGroup.getOnapPdps());
- localGroupClone.setPipConfigs(localGroup.getPipConfigs());
- localGroupClone.setStatus(localGroup.getStatus());
- //we are updating a group or adding a policy or changing default
- //set default if it should be
- if(!localGroupClone.isDefaultGroup() && groupRecord.isDefaultGroup()){
- try {
- papEngine.setDefaultGroup(localGroup);
- return;
- } catch (PAPException e) {
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to set default group with papEngine.SetDefaultGroup("+localGroupClone+");");
- throw new PAPException("Could not set default group to "+localGroupClone);
- }
- }
- boolean needToUpdate = false;
- if(updateGroupPoliciesInFileSystem(localGroupClone,localGroup, groupRecord, transaction)){
- needToUpdate = true;
- }
- if(!stringEquals(localGroupClone.getId(),groupRecord.getGroupId()) || !stringEquals(localGroupClone.getName(),groupRecord.getgroupName())){
- //changing ids
- //we do not want to change the id, the papEngine will do this for us, it needs to know the old id
- localGroupClone.setName(groupRecord.getgroupName());
- needToUpdate = true;
- }
- if(!stringEquals(localGroupClone.getDescription(),groupRecord.getDescription())){
- localGroupClone.setDescription(groupRecord.getDescription());
- needToUpdate = true;
- }
- if(needToUpdate){
- try {
- papEngine.updateGroup(localGroupClone);
- } catch (PAPException e) {
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to update group with papEngine.updateGroup("+localGroupClone+");");
- throw new PAPException("Could not update group "+localGroupClone);
- }
- }
- }
- }
-
- //this will also handle removes, since incoming pdpGroup has no policies internally, we are just going to add them all in from the db
- private boolean updateGroupPoliciesInFileSystem(OnapPDPGroup pdpGroup,OnapPDPGroup oldPdpGroup, GroupEntity groupRecord, PolicyDBDaoTransaction transaction) throws PAPException, PolicyDBException{
- if(!(pdpGroup instanceof StdPDPGroup)){
- throw new PAPException("group is not a StdPDPGroup");
- }
- StdPDPGroup group = (StdPDPGroup)pdpGroup;
- //this must always be true since we don't explicitly know when a delete is occuring
- boolean didUpdate = true;
- HashMap<String,PDPPolicy> currentPolicySet = new HashMap<>(oldPdpGroup.getPolicies().size());
- HashSet<PDPPolicy> newPolicySet = new HashSet<>();
- for(PDPPolicy pdpPolicy : oldPdpGroup.getPolicies()){
- currentPolicySet.put(pdpPolicy.getId(), pdpPolicy);
- }
- for(PolicyEntity policy : groupRecord.getPolicies()){
- String pdpPolicyName = getPdpPolicyName(policy.getPolicyName(), policy.getScope());
- if(group.getPolicy(pdpPolicyName) == null){
- didUpdate = true;
- if(currentPolicySet.containsKey(pdpPolicyName)){
- newPolicySet.add(currentPolicySet.get(pdpPolicyName));
- } else{
- logger.info("PolicyDBDao: Adding the new policy to the PDP group after notification: " + pdpPolicyName);
- InputStream policyStream = new ByteArrayInputStream(policy.getPolicyData().getBytes());
- group.copyPolicyToFile(pdpPolicyName,policyStream);
- ((StdPDPPolicy)(group.getPolicy(pdpPolicyName))).setName(removeExtensionAndVersionFromPolicyName(pdpPolicyName));
- try {
- policyStream.close();
- } catch (IOException e) {
- didUpdate = false;
- PolicyLogger.error(e.getMessage() +e);
- }
- }
- }
- }
- logger.info("PolicyDBDao: Adding updated policies to group after notification.");
- if(didUpdate){
- newPolicySet.addAll(group.getPolicies());
- group.setPolicies(newPolicySet);
- }
- return didUpdate;
- }
-
- /*
- * This method is called during all pushPolicy transactions and makes sure the file system
- * group is in sync with the database groupentity
- */
- private StdPDPGroup synchronizeGroupPoliciesInFileSystem(StdPDPGroup pdpGroup, GroupEntity groupentity) throws PAPException, PolicyDBException{
-
- HashMap<String,PDPPolicy> currentPolicyMap = new HashMap<>();
- HashSet<String> newPolicyIdSet = new HashSet<>();
- HashSet<PDPPolicy> newPolicySet = new HashSet<>();
-
- for(PDPPolicy pdpPolicy : pdpGroup.getPolicies()){
- currentPolicyMap.put(pdpPolicy.getId(), pdpPolicy);
- }
-
- for(PolicyEntity policy : groupentity.getPolicies()){
- String pdpPolicyId = getPdpPolicyName(policy.getPolicyName(), policy.getScope());
- newPolicyIdSet.add(pdpPolicyId);
-
- if(currentPolicyMap.containsKey(pdpPolicyId)){
- newPolicySet.add(currentPolicyMap.get(pdpPolicyId));
- } else {
- //convert PolicyEntity object to PDPPolicy
- String name = pdpPolicyId.replace(".xml", "");
- name = name.substring(0, name.lastIndexOf('.'));
- InputStream policyStream = new ByteArrayInputStream(policy.getPolicyData().getBytes());
- pdpGroup.copyPolicyToFile(pdpPolicyId,name,policyStream);
- URI location = Paths.get(pdpGroup.getDirectory().toAbsolutePath().toString(), pdpPolicyId).toUri();
- StdPDPPolicy newPolicy = null;
- try {
- newPolicy = new StdPDPPolicy(pdpPolicyId, true, removeExtensionAndVersionFromPolicyName(pdpPolicyId),location);
- newPolicySet.add(newPolicy);
- } catch (Exception e) {
- logger.debug(e);
- PolicyLogger.error("PolicyDBDao: Exception occurred while creating the StdPDPPolicy newPolicy object " + e.getMessage());
- }
- }
- }
-
- for(String id : currentPolicyMap.keySet()) {
- if(!newPolicyIdSet.contains(id)){
- try {
- Files.delete(Paths.get(currentPolicyMap.get(id).getLocation()));
- } catch (Exception e) {
- logger.debug(e);
- PolicyLogger.error("PolicyDBDao: Exception occurred while attempting to delete the old version of the policy file from the group. " + e.getMessage());
- }
- }
- }
-
- logger.info("PolicyDBDao: Adding new policy set to group to keep filesystem and DB in sync");
- pdpGroup.setPolicies(newPolicySet);
-
- return pdpGroup;
- }
-
- private String removeExtensionAndVersionFromPolicyName(String originalPolicyName) throws PolicyDBException{
+ private static final Logger logger = FlexLogger.getLogger(PolicyDBDao.class);
+ private List<?> otherServers;
+ private EntityManagerFactory emf;
+ private static PolicyDBDao currentInstance = null;
+ private PAPPolicyEngine papEngine;
+
+ public static final String JSON_CONFIG = "JSON";
+ public static final String XML_CONFIG = "XML";
+ public static final String PROPERTIES_CONFIG = "PROPERTIES";
+ public static final String OTHER_CONFIG = "OTHER";
+ public static final String AUDIT_USER = "audit";
+
+ //Declared to static variables which were repeating multiple times across the PolicyDBDao
+ public static final String config = "Config";
+ public static final String action = "Action";
+ public static final String groupIdVar = "groupId";
+ public static final String deletedVar = "deleted";
+ public static final String groupEntitySelectQuery = "SELECT g FROM GroupEntity g WHERE g.groupId=:groupId AND g.deleted=:deleted";
+ public static final String pdpEntitySelectQuery = "SELECT p FROM PdpEntity p WHERE p.pdpId=:pdpId AND p.deleted=:deleted";
+ public static final String groupCannotBeFound = "The group could not be found with id ";
+ public static final String foundInDBNotDeleted = " were found in the database that are not deleted";
+ public static final String moreThanOnePDP = "Somehow, more than one pdp with the same id ";
+ public static final String deletedStatusFound = " and deleted status were found in the database";
+ public static final String duplicateGroupId = "Somehow, more than one group with the same id ";
+ public static final String pdpIdVariable = "pdpId";
+ public static final String queryFailedToCheckExisting = "Query failed trying to check for existing group";
+ public static final String queryFailedToGetGroup = "Query failed trying to get group ";
+ public static final String scope = "scope";
+ public static final String policyDBDaoVar = "PolicyDBDao";
+ public static final String duplicatePolicyId = "Somehow, more than one policy with the id ";
+ public static final String foundInDB = " were found in the database";
+
+ private static boolean isJunit = false;
+
+ public static void setJunit(boolean isJunit) {
+ PolicyDBDao.isJunit = isJunit;
+ }
+
+ /**
+ * Get an instance of a PolicyDBDao. It creates one if it does not exist.
+ * Only one instance is allowed to be created per server.
+ * @param emf The EntityFactoryManager to be used for database connections
+ * @return The new instance of PolicyDBDao or throw exception if the given emf is null.
+ * @throws IllegalStateException if a PolicyDBDao has already been constructed. Call getPolicyDBDaoInstance() to get this.
+ */
+ public static PolicyDBDao getPolicyDBDaoInstance(EntityManagerFactory emf){
+ logger.debug("getPolicyDBDaoInstance(EntityManagerFactory emf) as getPolicyDBDaoInstance("+emf+") called");
+ if(currentInstance == null){
+ if(emf != null){
+ currentInstance = new PolicyDBDao(emf);
+ return currentInstance;
+ }
+ throw new IllegalStateException("The EntityManagerFactory is Null");
+ }
+ return currentInstance;
+ }
+
+ /**
+ * Gets the current instance of PolicyDBDao.
+ * @return The instance of PolicyDBDao or throws exception if the given instance is null.
+ * @throws IllegalStateException if a PolicyDBDao instance is null. Call createPolicyDBDaoInstance(EntityManagerFactory emf) to get this.
+ */
+ public static PolicyDBDao getPolicyDBDaoInstance(){
+ logger.debug("getPolicyDBDaoInstance() as getPolicyDBDaoInstance() called");
+ if(currentInstance != null){
+ return currentInstance;
+ }
+ throw new IllegalStateException("The PolicyDBDao.currentInstance is Null. Use getPolicyDBDao(EntityManagerFactory emf)");
+ }
+
+ public void setPapEngine(PAPPolicyEngine papEngine2){
+ this.papEngine = papEngine2;
+ }
+
+ private PolicyDBDao(EntityManagerFactory emf){
+ logger.debug("PolicyDBDao(EntityManagerFactory emf) as PolicyDBDao("+emf+") called");
+ this.emf = emf;
+
+ //not needed in this release
+ if(!register()){
+ PolicyLogger.error("This server's PolicyDBDao instance could not be registered and may not reveive updates");
+ }
+
+ otherServers = getRemotePolicyDBDaoList();
+ if(logger.isDebugEnabled()){
+ logger.debug("Number of remote PolicyDBDao instances: "+otherServers.size());
+ }
+ if(otherServers.isEmpty()){
+ logger.warn("List of PolicyDBDao servers is empty or could not be retrieved");
+ }
+ }
+
+ //not static because we are going to be using the instance's emf
+ //waitTime in ms to wait for lock, or -1 to wait forever (no)
+ private void startTransactionSynced(EntityManager entityMgr,int waitTime){
+ logger.debug("\n\nstartTransactionSynced(EntityManager entityMgr,int waitTime) as "
+ + "\n startTransactionSynced("+entityMgr+","+waitTime+") called\n\n");
+ DatabaseLockEntity lock = null;
+
+ entityMgr.setProperty("javax.persistence.query.timeout", waitTime);
+ entityMgr.getTransaction().begin();
+
+ if(logger.isDebugEnabled()){
+ Map<String,Object> properties = entityMgr.getProperties();
+ logger.debug("\n\nstartTransactionSynced():"
+ + "\n entityManager.getProperties() = " + properties
+ + "\n\n");
+ }
+ try{
+ if(logger.isDebugEnabled()){
+ logger.debug("\n\nstartTransactionSynced():"
+ + "\n ATTEMPT to get the DB lock"
+ + "\n\n");
+ }
+ lock = entityMgr.find(DatabaseLockEntity.class, 1, LockModeType.PESSIMISTIC_WRITE);
+ if(logger.isDebugEnabled()){
+ logger.debug("\n\nstartTransactionSynced():"
+ + "\n GOT the DB lock"
+ + "\n\n");
+ }
+ } catch(Exception e){
+ System.out.println("Could not get lock entity");
+ logger.error("Exception Occured"+e);
+ }
+ if(lock == null){
+ throw new IllegalStateException("The lock row does not exist in the table. Please create a primary key with value = 1.");
+ }
+
+ }
+ /**
+ * Gets the list of other registered PolicyDBDaos from the database
+ * @return List (type PolicyDBDaoEntity) of other PolicyDBDaos
+ */
+ private List<?> getRemotePolicyDBDaoList(){
+ logger.debug("getRemotePolicyDBDaoList() as getRemotePolicyDBDaoList() called");
+ List<?> policyDBDaoEntityList = new LinkedList<>();
+ EntityManager em = emf.createEntityManager();
+ startTransactionSynced(em, 1000);
+ try{
+ Query getPolicyDBDaoEntityQuery = em.createNamedQuery("PolicyDBDaoEntity.findAll");
+ policyDBDaoEntityList = getPolicyDBDaoEntityQuery.getResultList();
+
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Exception querying for other registered PolicyDBDaos");
+ logger.warn("List of remote PolicyDBDaos will be empty", e);
+ }
+ try{
+ em.getTransaction().commit();
+ } catch(Exception e){
+ logger.warn("List of remote PolicyDBDaos will be empty", e);
+ try{
+ em.getTransaction().rollback();
+ } catch(Exception e2){
+ logger.debug("List of remote PolicyDBDaos will be empty", e2);
+ }
+ }
+ em.close();
+ return policyDBDaoEntityList;
+ }
+
+ public PolicyDBDaoTransaction getNewTransaction(){
+ logger.debug("getNewTransaction() as getNewTransaction() called");
+ return new PolicyDBDaoTransactionInstance();
+ }
+
+ /*
+ * Because the normal transactions are not used in audits, we can use the same transaction
+ * mechanism to get a transaction and obtain the emlock and the DB lock. We just need to
+ * provide different transaction timeout values in ms because the audit will run longer
+ * than normal transactions.
+ */
+ public PolicyDBDaoTransaction getNewAuditTransaction(){
+ logger.debug("getNewAuditTransaction() as getNewAuditTransaction() called");
+ //Use the standard transaction wait time in ms
+ int auditWaitMs = Integer.parseInt(XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_TRANS_WAIT));
+ //Use the (extended) audit timeout time in ms
+ int auditTimeoutMs = Integer.parseInt(XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_AUDIT_TIMEOUT));
+ return new PolicyDBDaoTransactionInstance(auditTimeoutMs, auditWaitMs);
+ }
+
+
+ /**
+ * Checks if two strings are equal. Null strings ARE allowed.
+ * @param one A String or null to compare
+ * @param two A String or null to compare
+ */
+ private static boolean stringEquals(String one, String two){
+ logger.debug("stringEquals(String one, String two) as stringEquals("+one+", "+two+") called");
+ if(one == null && two == null){
+ return true;
+ }
+ if(one == null || two == null){
+ return false;
+ }
+ return one.equals(two);
+ }
+
+ /**
+ * Returns the url of this local pap server, removing the username and password, if they are present
+ * @return The url of this local pap server
+ */
+ private String[] getPapUrlUserPass(){
+ logger.debug("getPapUrl() as getPapUrl() called");
+ String url = XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_URL);
+ if(url == null){
+ return null;
+ }
+ return splitPapUrlUserPass(url);
+ }
+
+ private String[] splitPapUrlUserPass(String url){
+ String[] urlUserPass = new String[3];
+ String[] commaSplit = url.split(",");
+ urlUserPass[0] = commaSplit[0];
+ if(commaSplit.length > 2){
+ urlUserPass[1] = commaSplit[1];
+ urlUserPass[2] = commaSplit[2];
+ }
+ if(urlUserPass[1] == null || "".equals(urlUserPass[1])){
+ String usernamePropertyValue = XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_USERID);
+ if(usernamePropertyValue != null){
+ urlUserPass[1] = usernamePropertyValue;
+ }
+ }
+ if(urlUserPass[2] == null || "".equals(urlUserPass[2])){
+ String passwordPropertyValue = XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_PASS);
+ if(passwordPropertyValue != null){
+ urlUserPass[2] = passwordPropertyValue;
+ }
+ }
+ //if there is no comma, for some reason there is no username and password, so don't try to cut them off
+ return urlUserPass;
+ }
+
+ /**
+ * Register the PolicyDBDao instance in the PolicyDBDaoEntity table
+ * @return Boolean, were we able to register?
+ */
+ private boolean register(){
+ logger.debug("register() as register() called");
+ String[] url = getPapUrlUserPass();
+ //--- check URL length
+ if(url == null || url.length<3){
+ return false;
+ }
+ EntityManager em = emf.createEntityManager();
+ try{
+ startTransactionSynced(em, 1000);
+ } catch(IllegalStateException e){
+ logger.debug ("\nPolicyDBDao.register() caught an IllegalStateException: \n" +e + "\n");
+ DatabaseLockEntity lock;
+ lock = em.find(DatabaseLockEntity.class, 1);
+ if(lock==null){
+ lock = new DatabaseLockEntity();
+ em.persist(lock);
+ lock.setKey(1);
+ try{
+ em.flush();
+ em.getTransaction().commit();
+ em.close();
+ } catch(Exception e2){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e2, policyDBDaoVar, "COULD NOT CREATE DATABASELOCK ROW. WILL TRY ONE MORE TIME");
+ }
+
+ em = emf.createEntityManager();
+ try{
+ startTransactionSynced(em, 1000);
+ } catch(Exception e3){
+ String msg = "DATABASE LOCKING NOT WORKING. CONCURRENCY CONTROL NOT WORKING";
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e3, policyDBDaoVar, msg);
+ throw new IllegalStateException("msg" + "\n" + e3);
+ }
+ }
+ }
+ logger.debug("\nPolicyDBDao.register. Database locking and concurrency control is initialized\n");
+ PolicyDBDaoEntity foundPolicyDBDaoEntity = em.find(PolicyDBDaoEntity.class, url[0]);
+ Query getPolicyDBDaoEntityQuery = em.createQuery("SELECT e FROM PolicyDBDaoEntity e WHERE e.policyDBDaoUrl=:url");
+ getPolicyDBDaoEntityQuery.setParameter("url", url[0]);
+ // encrypt the password
+ String txt = null;
+ try{
+ txt = CryptoUtils.encryptTxt(url[2].getBytes(StandardCharsets.UTF_8));
+ } catch(Exception e){
+ logger.debug(e);
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Could not encrypt PAP password");
+ }
+ if(foundPolicyDBDaoEntity == null){
+ PolicyDBDaoEntity newPolicyDBDaoEntity = new PolicyDBDaoEntity();
+ em.persist(newPolicyDBDaoEntity);
+ newPolicyDBDaoEntity.setPolicyDBDaoUrl(url[0]);
+ newPolicyDBDaoEntity.setDescription("PAP server at "+url[0]);
+ newPolicyDBDaoEntity.setUsername(url[1]);
+ newPolicyDBDaoEntity.setPassword(txt);
+ try{
+ em.getTransaction().commit();
+ } catch(Exception e){
+ logger.debug(e);
+ try{
+ em.getTransaction().rollback();
+ } catch(Exception e2){
+ logger.debug(e2);
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e2, policyDBDaoVar, "Could not add new PolicyDBDao to the database");
+ }
+ }
+ } else {
+ //just want to update in order to change modified date
+ if(url[1] != null && !stringEquals(url[1], foundPolicyDBDaoEntity.getUsername())){
+ foundPolicyDBDaoEntity.setUsername(url[1]);
+ }
+ if(txt != null && !stringEquals(txt, foundPolicyDBDaoEntity.getPassword())){
+ foundPolicyDBDaoEntity.setPassword(txt);
+ }
+ foundPolicyDBDaoEntity.preUpdate();
+ try{
+ em.getTransaction().commit();
+ } catch(Exception e){
+ logger.debug(e);
+ try{
+ em.getTransaction().rollback();
+ } catch(Exception e2){
+ logger.debug(e2);
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e2, policyDBDaoVar, "Could not update PolicyDBDao in the database");
+ }
+ }
+ }
+ em.close();
+ logger.debug("\nPolicyDBDao.register(). Success!!\n");
+ return true;
+ }
+
+ public void notifyOthers(long entityId,String entityType){
+ notifyOthers(entityId,entityType,null);
+ }
+
+ public void notifyOthers(long entityId, String entityType, String newGroupId){
+ logger.debug("notifyOthers(long entityId, String entityType, long newGroupId) as notifyOthers("+entityId+","+entityType+","+newGroupId+") called");
+ LinkedList<Thread> notifyThreads = new LinkedList<>();
+
+ //we're going to run notifications in parallel threads to speed things up
+ for(Object obj : otherServers){
+ Thread newNotifyThread = new Thread(new NotifyOtherThread(obj, entityId, entityType, newGroupId));
+ newNotifyThread.start();
+ notifyThreads.add(newNotifyThread);
+ }
+ //we want to wait for all notifications to complete or timeout before we unlock the interface and allow more changes
+ for(Thread t : notifyThreads){
+ try {
+ t.join();
+ } catch (Exception e) {
+ logger.warn("Could not join a notifcation thread" + e);
+ }
+ }
+ }
+
+ private class NotifyOtherThread implements Runnable {
+ public NotifyOtherThread(Object obj, long entityId, String entityType, String newGroupId){
+ this.obj = obj;
+ this.entityId = entityId;
+ this.entityType = entityType;
+ this.newGroupId = newGroupId;
+ }
+ private Object obj;
+ private long entityId;
+ private String entityType;
+ private String newGroupId;
+ @Override
+ public void run(){
+ //naming of 'o' is for backwards compatibility with the rest of the function
+ PolicyDBDaoEntity dbdEntity = (PolicyDBDaoEntity)obj;
+ String o = dbdEntity.getPolicyDBDaoUrl();
+ String username = dbdEntity.getUsername();
+ String txt;
+ try{
+ txt = new String(CryptoUtils.decryptTxt(dbdEntity.getPassword()), StandardCharsets.UTF_8);
+ } catch(Exception e){
+ logger.debug(e);
+ //if we can't decrypt, might as well try it anyway
+ txt = dbdEntity.getPassword();
+ }
+ Base64.Encoder encoder = Base64.getEncoder();
+ String encoding = encoder.encodeToString((username+":"+txt).getBytes(StandardCharsets.UTF_8));
+ HttpURLConnection connection = null;
+ UUID requestID = UUID.randomUUID();
+ URL url;
+ String papUrl;
+ try {
+ String[] papUrlUserPass = getPapUrlUserPass();
+ if(papUrlUserPass == null ){
+ papUrl = "undefined";
+ } else {
+ papUrl = papUrlUserPass[0];
+ }
+ logger.debug("We are going to try to notify "+o);
+ //is this our own url?
+ String ourUrl = o;
+ try{
+ ourUrl = splitPapUrlUserPass((String)o)[0];
+ }catch(Exception e){
+ ourUrl = o;
+ logger.debug(e);
+ }
+ if(o == null){
+ o = "undefined";
+ }
+ if(papUrl.equals(ourUrl)){
+ logger.debug(o+" is our url, skipping notify");
+ return;
+ }
+ if(newGroupId == null){
+ url = new URL(o+"?policydbdaourl="+papUrl+"&entityid="+entityId+"&entitytype="+entityType);
+ } else {
+ url = new URL(o+"?policydbdaourl="+papUrl+"&entityid="+entityId+"&entitytype="+entityType+"&extradata="+newGroupId);
+ }
+ } catch (MalformedURLException e) {
+ logger.warn("Caught MalformedURLException on: new URL()", e);
+ return;
+ }
+ //
+ // Open up the connection
+ //
+ logger.info("PolicyDBDao: NotifyOtherThread: notifying other PAPs of an update");
+ logger.info("Connecting with url: "+url);
+ try {
+ connection = (HttpURLConnection)url.openConnection();
+ } catch (Exception e) {
+ logger.warn("Caught exception on: url.openConnection()",e);
+ return;
+ }
+ //
+ // Setup our method and headers
+ //
+ try {
+ connection.setRequestMethod("PUT");
+ } catch (ProtocolException e) {
+ //why would this error ever occur?
+ logger.warn("Caught ProtocolException on connection.setRequestMethod(\"PUT\");",e);
+ return;
+ }
+ connection.setRequestProperty("Authorization", "Basic " + encoding);
+ connection.setRequestProperty("Accept", "text/x-java-properties");
+ connection.setRequestProperty("Content-Type", "text/x-java-properties");
+ connection.setRequestProperty("requestID", requestID.toString());
+ int readTimeout;
+ try{
+ readTimeout = Integer.parseInt(XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_NOTIFY_TIMEOUT));
+ } catch(Exception e){
+ logger.error("xacml.rest.pap.notify.timeoutms property not set, using a default.", e);
+ readTimeout = 10000;
+ }
+ connection.setReadTimeout(readTimeout);
+ connection.setConnectTimeout(readTimeout);
+ connection.setUseCaches(false);
+ //
+ // Adding this in. It seems the HttpUrlConnection class does NOT
+ // properly forward our headers for POST re-direction. It does so
+ // for a GET re-direction.
+ //
+ // So we need to handle this ourselves.
+ //
+ connection.setInstanceFollowRedirects(false);
+ connection.setDoOutput(true);
+ connection.setDoInput(true);
+ try {
+ connection.connect();
+ } catch (Exception e) {
+ logger.warn("Caught exception on: connection.connect()",e);
+ return;
+ }
+ try {
+ if (connection.getResponseCode() == 200) {
+ logger.info("PolicyDBDao: NotifyOtherThread received response 200 from pap server on notify");
+ } else {
+ logger.warn("PolicyDBDao: NotifyOtherThread connection response code not 200, received: "+connection.getResponseCode());
+ }
+ } catch (Exception e) {
+ logger.warn("Caught Exception on: connection.getResponseCode() ", e);
+ }
+
+ connection.disconnect();
+ }
+ }
+
+ private static String evaluateXPath(String expression, String xml) {
+ InputSource source = new InputSource(new StringReader(xml));
+
+ DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
+ String description = "";
+ try{
+ DocumentBuilder db = dbf.newDocumentBuilder();
+ Document document = db.parse(source);
+
+ XPathFactory xpathFactory = XPathFactory.newInstance();
+ XPath xpath = xpathFactory.newXPath();
+
+ description = xpath.evaluate(expression, document);
+ }catch(Exception e){
+ logger.error("Exception Occured while evaluating path"+e);
+ }
+ return description;
+ }
+
+ private static final String POLICY_NOTIFICATION = "policy";
+ private static final String PDP_NOTIFICATION = "pdp";
+ private static final String GROUP_NOTIFICATION = "group";
+ public void handleIncomingHttpNotification(String url, String entityId, String entityType, String extraData, XACMLPapServlet xacmlPapServlet){
+ logger.info("DBDao url: " + url + " has reported an update on "+entityType+" entity "+entityId);
+ PolicyDBDaoTransaction transaction = this.getNewTransaction();
+ //although its named retries, this is the total number of tries
+ int retries;
+ try{
+ retries = Integer.parseInt(XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_INCOMINGNOTIFICATION_TRIES));
+ } catch(Exception e){
+ logger.error("xacml.rest.pap.incomingnotification.tries property not set, using a default of 3."+e);
+ retries = 3;
+ }
+ //if someone sets it to some dumb value, we need to make sure it will try at least once
+ if(retries < 1){
+ retries = 1;
+ }
+ int pauseBetweenRetries = 1000;
+ switch(entityType){
+
+ case POLICY_NOTIFICATION:
+ for(int i=0; i<retries;i++){
+ try{
+ handleIncomingPolicyChange(entityId);
+ break;
+ } catch(Exception e){
+ logger.debug(e);
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught exception on handleIncomingPolicyChange("+url+", "+entityId+", "+extraData+")");
+ }
+ try{
+ Thread.sleep(pauseBetweenRetries);
+ }catch(InterruptedException ie){
+ Thread.currentThread().interrupt();
+ break;
+ }
+ }
+ break;
+ case PDP_NOTIFICATION:
+ for(int i=0; i<retries;i++){
+ try{
+ handleIncomingPdpChange(entityId, transaction);
+ break;
+ } catch(Exception e){
+ logger.debug(e);
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught exception on handleIncomingPdpChange("+url+", "+entityId+", "+transaction+")");
+ }
+ try{
+ Thread.sleep(pauseBetweenRetries);
+ }catch(InterruptedException ie){
+ Thread.currentThread().interrupt();
+ break;
+ }
+ }
+ break;
+ case GROUP_NOTIFICATION:
+ for(int i=0; i<retries;i++){
+ try{
+ handleIncomingGroupChange(entityId, extraData, transaction);
+ break;
+ }catch(Exception e){
+ logger.debug(e);
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught exception on handleIncomingGroupChange("+url+", "+entityId+", "+extraData+", "+transaction+", "+xacmlPapServlet+")");
+ }
+ try{
+ Thread.sleep(pauseBetweenRetries);
+ }catch(InterruptedException ie){
+ Thread.currentThread().interrupt();
+ break;
+ }
+ }
+ break;
+ }
+ //no changes should be being made in this function, we still need to close
+ transaction.rollbackTransaction();
+ }
+
+ private void handleIncomingGroupChange(String groupId, String extraData,PolicyDBDaoTransaction transaction) throws PAPException, PolicyDBException{
+ GroupEntity groupRecord = null;
+ long groupIdLong = -1;
+ try{
+ groupIdLong = Long.parseLong(groupId);
+ } catch(NumberFormatException e){
+ throw new IllegalArgumentException("groupId "+groupId+" cannot be parsed into a long");
+ }
+ try{
+ groupRecord = transaction.getGroup(groupIdLong);
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to get pdp group record with transaction.getGroup("+groupIdLong+");");
+ throw new PAPException("Could not get local group "+groupIdLong);
+ }
+ if(groupRecord == null){
+ throw new PersistenceException("The group record returned is null");
+ }
+ //compare to local fs
+ //does group folder exist
+ OnapPDPGroup localGroup = null;
+ try {
+ localGroup = papEngine.getGroup(groupRecord.getGroupId());
+ } catch (Exception e) {
+ logger.warn("Caught PAPException trying to get local pdp group with papEngine.getGroup("+groupId+");",e);
+ }
+ if(localGroup == null && extraData != null){
+ //here we can try to load an old group id from the extraData
+ try{
+ localGroup = papEngine.getGroup(extraData);
+ }catch(Exception e){
+ logger.warn("Caught PAPException trying to get local pdp group with papEngine.getGroup("+extraData+");",e);
+ }
+ }
+ if(localGroup != null && groupRecord.isDeleted()){
+ OnapPDPGroup newLocalGroup = null;
+ if(extraData != null){
+ try {
+ newLocalGroup = papEngine.getGroup(extraData);
+ } catch (PAPException e) {
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to get new pdp group with papEngine.getGroup("+extraData+");");
+ }
+ }
+ try {
+ papEngine.removeGroup(localGroup, newLocalGroup);
+ } catch (NullPointerException | PAPException e) {
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to get remove pdp group with papEngine.removeGroup("+localGroup+", "+newLocalGroup+");");
+ throw new PAPException("Could not remove group "+groupId);
+ }
+ }
+ else if(localGroup == null){
+ //creating a new group
+ try {
+ papEngine.newGroup(groupRecord.getgroupName(), groupRecord.getDescription());
+ } catch (NullPointerException | PAPException e) {
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to create pdp group with papEngine.newGroup(groupRecord.getgroupName(), groupRecord.getDescription());");
+ throw new PAPException("Could not create group "+groupRecord);
+ }
+ try {
+ localGroup = papEngine.getGroup(groupRecord.getGroupId());
+ } catch (PAPException e1) {
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e1, policyDBDaoVar, "Caught PAPException trying to get pdp group we just created with papEngine.getGroup(groupRecord.getGroupId());\nAny PDPs or policies in the new group may not have been added");
+ return;
+ }
+ //add possible pdps to group
+ List<?> pdpsInGroup = transaction.getPdpsInGroup(Long.parseLong(groupRecord.getGroupId()));
+ for(Object pdpO : pdpsInGroup){
+ PdpEntity pdp = (PdpEntity)pdpO;
+ try {
+ papEngine.newPDP(pdp.getPdpId(), localGroup, pdp.getPdpName(), pdp.getDescription(), pdp.getJmxPort());
+ } catch (NullPointerException | PAPException e) {
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to get create pdp with papEngine.newPDP(pdp.getPdpId(), localGroup, pdp.getPdpName(), pdp.getDescription(), pdp.getJmxPort());");
+ throw new PAPException("Could not create pdp "+pdp);
+ }
+ }
+ //add possible policies to group (filesystem only, apparently)
+ } else {
+ if(!(localGroup instanceof StdPDPGroup)){
+ throw new PAPException("group is not a StdPDPGroup");
+ }
+ //clone the object
+ //because it will be comparing the new group to its own version
+ StdPDPGroup localGroupClone = new StdPDPGroup(localGroup.getId(),localGroup.isDefaultGroup(),localGroup.getName(),localGroup.getDescription(),((StdPDPGroup)localGroup).getDirectory());
+ localGroupClone.setOnapPdps(localGroup.getOnapPdps());
+ localGroupClone.setPipConfigs(localGroup.getPipConfigs());
+ localGroupClone.setStatus(localGroup.getStatus());
+ //we are updating a group or adding a policy or changing default
+ //set default if it should be
+ if(!localGroupClone.isDefaultGroup() && groupRecord.isDefaultGroup()){
+ try {
+ papEngine.setDefaultGroup(localGroup);
+ return;
+ } catch (PAPException e) {
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to set default group with papEngine.SetDefaultGroup("+localGroupClone+");");
+ throw new PAPException("Could not set default group to "+localGroupClone);
+ }
+ }
+ boolean needToUpdate = false;
+ if(updateGroupPoliciesInFileSystem(localGroupClone,localGroup, groupRecord, transaction)){
+ needToUpdate = true;
+ }
+ if(!stringEquals(localGroupClone.getId(),groupRecord.getGroupId()) || !stringEquals(localGroupClone.getName(),groupRecord.getgroupName())){
+ //changing ids
+ //we do not want to change the id, the papEngine will do this for us, it needs to know the old id
+ localGroupClone.setName(groupRecord.getgroupName());
+ needToUpdate = true;
+ }
+ if(!stringEquals(localGroupClone.getDescription(),groupRecord.getDescription())){
+ localGroupClone.setDescription(groupRecord.getDescription());
+ needToUpdate = true;
+ }
+ if(needToUpdate){
+ try {
+ papEngine.updateGroup(localGroupClone);
+ } catch (PAPException e) {
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to update group with papEngine.updateGroup("+localGroupClone+");");
+ throw new PAPException("Could not update group "+localGroupClone);
+ }
+ }
+ }
+ }
+
+ //this will also handle removes, since incoming pdpGroup has no policies internally, we are just going to add them all in from the db
+ private boolean updateGroupPoliciesInFileSystem(OnapPDPGroup pdpGroup,OnapPDPGroup oldPdpGroup, GroupEntity groupRecord, PolicyDBDaoTransaction transaction) throws PAPException, PolicyDBException{
+ if(!(pdpGroup instanceof StdPDPGroup)){
+ throw new PAPException("group is not a StdPDPGroup");
+ }
+ StdPDPGroup group = (StdPDPGroup)pdpGroup;
+ //this must always be true since we don't explicitly know when a delete is occuring
+ boolean didUpdate = true;
+ HashMap<String,PDPPolicy> currentPolicySet = new HashMap<>(oldPdpGroup.getPolicies().size());
+ HashSet<PDPPolicy> newPolicySet = new HashSet<>();
+ for(PDPPolicy pdpPolicy : oldPdpGroup.getPolicies()){
+ currentPolicySet.put(pdpPolicy.getId(), pdpPolicy);
+ }
+ for(PolicyEntity policy : groupRecord.getPolicies()){
+ String pdpPolicyName = getPdpPolicyName(policy.getPolicyName(), policy.getScope());
+ if(group.getPolicy(pdpPolicyName) == null){
+ didUpdate = true;
+ if(currentPolicySet.containsKey(pdpPolicyName)){
+ newPolicySet.add(currentPolicySet.get(pdpPolicyName));
+ } else{
+ logger.info("PolicyDBDao: Adding the new policy to the PDP group after notification: " + pdpPolicyName);
+ InputStream policyStream = new ByteArrayInputStream(policy.getPolicyData().getBytes());
+ group.copyPolicyToFile(pdpPolicyName,policyStream);
+ ((StdPDPPolicy)(group.getPolicy(pdpPolicyName))).setName(removeExtensionAndVersionFromPolicyName(pdpPolicyName));
+ try {
+ policyStream.close();
+ } catch (IOException e) {
+ didUpdate = false;
+ PolicyLogger.error(e.getMessage() +e);
+ }
+ }
+ }
+ }
+ logger.info("PolicyDBDao: Adding updated policies to group after notification.");
+ if(didUpdate){
+ newPolicySet.addAll(group.getPolicies());
+ group.setPolicies(newPolicySet);
+ }
+ return didUpdate;
+ }
+
+ /*
+ * This method is called during all pushPolicy transactions and makes sure the file system
+ * group is in sync with the database groupentity
+ */
+ private StdPDPGroup synchronizeGroupPoliciesInFileSystem(StdPDPGroup pdpGroup, GroupEntity groupentity) throws PAPException, PolicyDBException{
+
+ HashMap<String,PDPPolicy> currentPolicyMap = new HashMap<>();
+ HashSet<String> newPolicyIdSet = new HashSet<>();
+ HashSet<PDPPolicy> newPolicySet = new HashSet<>();
+
+ for(PDPPolicy pdpPolicy : pdpGroup.getPolicies()){
+ currentPolicyMap.put(pdpPolicy.getId(), pdpPolicy);
+ }
+
+ for(PolicyEntity policy : groupentity.getPolicies()){
+ String pdpPolicyId = getPdpPolicyName(policy.getPolicyName(), policy.getScope());
+ newPolicyIdSet.add(pdpPolicyId);
+
+ if(currentPolicyMap.containsKey(pdpPolicyId)){
+ newPolicySet.add(currentPolicyMap.get(pdpPolicyId));
+ } else {
+ //convert PolicyEntity object to PDPPolicy
+ String name = pdpPolicyId.replace(".xml", "");
+ name = name.substring(0, name.lastIndexOf('.'));
+ InputStream policyStream = new ByteArrayInputStream(policy.getPolicyData().getBytes());
+ pdpGroup.copyPolicyToFile(pdpPolicyId,name,policyStream);
+ URI location = Paths.get(pdpGroup.getDirectory().toAbsolutePath().toString(), pdpPolicyId).toUri();
+ StdPDPPolicy newPolicy = null;
+ try {
+ newPolicy = new StdPDPPolicy(pdpPolicyId, true, removeExtensionAndVersionFromPolicyName(pdpPolicyId),location);
+ newPolicySet.add(newPolicy);
+ } catch (Exception e) {
+ logger.debug(e);
+ PolicyLogger.error("PolicyDBDao: Exception occurred while creating the StdPDPPolicy newPolicy object " + e.getMessage());
+ }
+ }
+ }
+
+ for(String id : currentPolicyMap.keySet()) {
+ if(!newPolicyIdSet.contains(id)){
+ try {
+ Files.delete(Paths.get(currentPolicyMap.get(id).getLocation()));
+ } catch (Exception e) {
+ logger.debug(e);
+ PolicyLogger.error("PolicyDBDao: Exception occurred while attempting to delete the old version of the policy file from the group. " + e.getMessage());
+ }
+ }
+ }
+
+ logger.info("PolicyDBDao: Adding new policy set to group to keep filesystem and DB in sync");
+ pdpGroup.setPolicies(newPolicySet);
+
+ return pdpGroup;
+ }
+
+ private String removeExtensionAndVersionFromPolicyName(String originalPolicyName) throws PolicyDBException{
return getPolicyNameAndVersionFromPolicyFileName(originalPolicyName)[0];
}
@@ -924,1739 +924,1734 @@ public class PolicyDBDao {
return nameAndVersion;
}
- private void handleIncomingPdpChange(String pdpId, PolicyDBDaoTransaction transaction) throws PAPException{
- //get pdp
- long pdpIdLong = -1;
- try{
- pdpIdLong = Long.parseLong(pdpId);
- }catch(NumberFormatException e){
- throw new IllegalArgumentException("pdpId "+pdpId+" cannot be parsed into a long");
- }
- PdpEntity pdpRecord = null;
- try{
- pdpRecord = transaction.getPdp(pdpIdLong);
- }catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to get pdp record with transaction.getPdp("+pdpIdLong+");");
- throw new PAPException("Could not get local pdp "+pdpIdLong);
- }
- if(pdpRecord == null){
- throw new PersistenceException("The pdpRecord returned is null");
- }
- PDP localPdp = null;
- try {
- localPdp = papEngine.getPDP(pdpRecord.getPdpId());
- } catch (PAPException e) {
- logger.warn("Caught PAPException trying to get local pdp with papEngine.getPDP("+pdpId+");",e);
- }
- if(localPdp != null && pdpRecord.isDeleted()){
- try {
- papEngine.removePDP((OnapPDP) localPdp);
- } catch (PAPException e) {
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to get remove pdp with papEngine.removePDP("+localPdp+");");
- throw new PAPException("Could not remove pdp "+pdpId);
- }
- }
- else if(localPdp == null){
- //add new pdp
- //get group
- OnapPDPGroup localGroup = null;
- try {
- localGroup = papEngine.getGroup(pdpRecord.getGroup().getGroupId());
- } catch (PAPException e1) {
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e1, policyDBDaoVar, "Caught PAPException trying to get local group to add pdp to with papEngine.getGroup(pdpRecord.getGroup().getGroupId());");
- throw new PAPException("Could not get local group");
- }
- try {
- papEngine.newPDP(pdpRecord.getPdpId(), localGroup, pdpRecord.getPdpName(), pdpRecord.getDescription(), pdpRecord.getJmxPort());
- } catch (NullPointerException | PAPException e) {
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to create pdp with papEngine.newPDP("+pdpRecord.getPdpId()+", "+localGroup+", "+pdpRecord.getPdpName()+", "+pdpRecord.getDescription()+", "+pdpRecord.getJmxPort()+");");
- throw new PAPException("Could not create pdp "+pdpRecord);
- }
- } else {
- boolean needToUpdate = false;
- if(!stringEquals(localPdp.getId(),pdpRecord.getPdpId()) || !stringEquals(localPdp.getName(),pdpRecord.getPdpName())){
- //again, we don't want to change the id, the papEngine will do this
- localPdp.setName(pdpRecord.getPdpName());
- needToUpdate = true;
- }
- if(!stringEquals(localPdp.getDescription(),pdpRecord.getDescription())){
- localPdp.setDescription(pdpRecord.getDescription());
- needToUpdate = true;
- }
- String localPdpGroupId = null;
- try{
- localPdpGroupId = papEngine.getPDPGroup((OnapPDP) localPdp).getId();
- } catch(PAPException e){
- //could be null or something, just warn at this point
- logger.warn("Caught PAPException trying to get id of local group that pdp is in with localPdpGroupId = papEngine.getPDPGroup(localPdp).getId();",e);
- }
- if(!stringEquals(localPdpGroupId,pdpRecord.getGroup().getGroupId())){
- OnapPDPGroup newPdpGroup = null;
- try{
- newPdpGroup = papEngine.getGroup(pdpRecord.getGroup().getGroupId());
- }catch(PAPException e){
- //ok, now we have an issue. Time to stop things
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to get id of local group to move pdp to with papEngine.getGroup(pdpRecord.getGroup().getGroupId());");
- throw new PAPException("Could not get local group");
- }
- try{
- papEngine.movePDP((OnapPDP) localPdp, newPdpGroup);
- }catch(PAPException e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to move pdp with papEngine.movePDP(localPdp, newPdpGroup);");
- throw new PAPException("Could not move pdp "+localPdp);
- }
- }
- if(((PdpEntity) localPdp).getJmxPort() != pdpRecord.getJmxPort()){
- ((PdpEntity) localPdp).setJmxPort(pdpRecord.getJmxPort());
- needToUpdate = true;
- }
- if(needToUpdate){
- try {
- papEngine.updatePDP((OnapPDP) localPdp);
- } catch (PAPException e) {
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to update pdp with papEngine.updatePdp("+localPdp+");");
- throw new PAPException("Could not update pdp "+localPdp);
- }
- }
- }
- //compare to local situation
- //call command to update
- }
- private void handleIncomingPolicyChange(String policyId){
- String policyName = null;
- EntityManager em = emf.createEntityManager();
- Query getPolicyEntityQuery = em.createNamedQuery("PolicyEntity.FindById");
- getPolicyEntityQuery.setParameter("id", Long.valueOf(policyId));
-
- @SuppressWarnings("unchecked")
- List<PolicyEntity> policies = getPolicyEntityQuery.getResultList();
- PolicyEntity policy = null;
- if (!policies.isEmpty()){
- policy = policies.get(0);
- }
- String action = "unknown action";
- try {
- if(policy != null){
- policyName = policy.getPolicyName();
- logger.info("Deleting old Policy Config File for " + policy.getPolicyName());
- action = "delete";
- Path subFile = null;
-
- if (policy.getConfigurationData()!= null){
- subFile = getPolicySubFile(policy.getConfigurationData().getConfigurationName(), config);
- }else if(policy.getActionBodyEntity()!= null){
- subFile = getPolicySubFile(policy.getActionBodyEntity().getActionBodyName(), action);
- }
-
- if(subFile != null){
- Files.deleteIfExists(subFile);
- }
- if (policy.getConfigurationData()!= null){
- writePolicySubFile(policy, config);
- }else if(policy.getActionBodyEntity()!= null){
- writePolicySubFile(policy, action);
- }
- }
- } catch (IOException e1) {
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e1, policyDBDaoVar, "Error occurred while performing [" + action + "] of Policy File: " + policyName);
- }
- }
-
- private String getPdpPolicyName(String name, String scope){
- String finalName = "";
- finalName += scope;
- finalName += ".";
- finalName += removeFileExtension(name);
- finalName += ".xml";
- return finalName;
- }
- private String removeFileExtension(String fileName){
- return fileName.substring(0, fileName.lastIndexOf('.'));
- }
-
- private Path getPolicySubFile(String inputFileName, String subFileType){
- String filename = inputFileName;
- logger.info("getPolicySubFile(" + filename + ", " + subFileType + ")");
- Path filePath = Paths.get(XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_WEBAPPS), subFileType);
- File file = null;
-
- filename = FilenameUtils.removeExtension(filename);
-
- for(File tmpFile : filePath.toFile().listFiles()){
- if (FilenameUtils.removeExtension(tmpFile.getName()).equals(filename)){
- file = tmpFile;
- }
- }
-
- Path finalPath = null;
- if (file!= null){
- finalPath = Paths.get(file.getAbsolutePath());
- }
-
- logger.info("end of getPolicySubFile: " + finalPath);
- return finalPath;
- }
-
- private boolean writePolicySubFile(PolicyEntity policy, String policyType){
- logger.info("writePolicySubFile with policyName[" + policy.getPolicyName() + "] and policyType[" + policyType + "]");
- String type = null;
- String subTypeName = null;
- String subTypeBody = null;
- if (config.equalsIgnoreCase(policyType)){
- type = config;
- subTypeName = FilenameUtils.removeExtension(policy.getConfigurationData().getConfigurationName());
- subTypeBody = policy.getConfigurationData().getConfigBody();
-
- String configType = policy.getConfigurationData().getConfigType();
-
- if (configType != null) {
- if (configType.equals(JSON_CONFIG)) {
- subTypeName = subTypeName + ".json";
- }
- if (configType.equals(XML_CONFIG)) {
- subTypeName = subTypeName + ".xml";
- }
- if (configType.equals(PROPERTIES_CONFIG)) {
- subTypeName = subTypeName + ".properties";
- }
- if (configType.equals(OTHER_CONFIG)) {
- subTypeName = subTypeName + ".txt";
- }
- }
- }else if (action.equalsIgnoreCase(policyType)){
- type = action;
- subTypeName = policy.getActionBodyEntity().getActionBodyName();
- subTypeBody = policy.getActionBodyEntity().getActionBody();
- }
- Path filePath = Paths.get(XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_WEBAPPS).toString(), type);
-
- if(subTypeBody == null){
- subTypeBody = "";
- }
- boolean success = false;
- try {
- Files.deleteIfExists(Paths.get(filePath.toString(), subTypeName));
- File file = Paths.get(filePath.toString(),subTypeName).toFile();
- boolean value = file.createNewFile();
- logger.debug("New file created successfully"+value);
- try(FileWriter fileWriter = new FileWriter(file, false)){
- // false to overwrite
- fileWriter.write(subTypeBody);
- fileWriter.close();
- success = true;
- }
- } catch (Exception e) {
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Exception occured while creating Configuration File for Policy : " + policy.getPolicyName());
- }
- return success;
- }
-
- public void auditLocalDatabase(PAPPolicyEngine papEngine2){
- logger.debug("PolicyDBDao.auditLocalDatabase() is called");
- try{
- deleteAllGroupTables();
- auditGroups(papEngine2);
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "auditLocalDatabase() error");
- logger.error("Exception Occured"+e);
- }
- }
-
-
- public StdPDPGroup auditLocalFileSystem(StdPDPGroup group){
-
- logger.info("Starting Local File System group audit");
- EntityManager em = emf.createEntityManager();
- em.getTransaction().begin();
-
- StdPDPGroup updatedGroup = null;
- try {
- Query groupQuery = em.createQuery(groupEntitySelectQuery);
- groupQuery.setParameter(groupIdVar, group.getId());
- groupQuery.setParameter(deletedVar, false);
- List<?> groupQueryList = groupQuery.getResultList();
- if(groupQueryList!=null && !groupQueryList.isEmpty()){
- GroupEntity dbgroup = (GroupEntity)groupQueryList.get(0);
- updatedGroup = synchronizeGroupPoliciesInFileSystem(group, dbgroup);
- logger.info("Group was updated during file system audit: " + updatedGroup.toString());
- }
- } catch (PAPException | PolicyDBException e) {
- logger.error(e);
- } catch (Exception e) {
- logger.error(e);
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to check if group exists groupQuery.getResultList()");
- throw new PersistenceException("Query failed trying to check if group "+group.getId()+" exists");
- }
-
- em.getTransaction().commit();
- em.close();
-
- return updatedGroup;
-
- }
-
- public void deleteAllGroupTables(){
- logger.debug("PolicyDBDao.deleteAllGroupTables() called");
- EntityManager em = emf.createEntityManager();
- em.getTransaction().begin();
-
- Query deletePdpEntityEntityTableUpdate = em.createNamedQuery("PdpEntity.deleteAll");
- deletePdpEntityEntityTableUpdate.executeUpdate();
-
- Query deleteGroupEntityTableUpdate = em.createNamedQuery("GroupEntity.deleteAll");
- deleteGroupEntityTableUpdate.executeUpdate();
-
- em.getTransaction().commit();
- em.close();
- }
-
- @SuppressWarnings("unchecked")
- public void auditGroups(PAPPolicyEngine papEngine2){
- logger.debug("PolicyDBDao.auditGroups() called");
-
- EntityManager em = emf.createEntityManager();
- em.getTransaction().begin();
- final String AUDIT_STR = "Audit";
- try{
-
- Set<OnapPDPGroup> groups = papEngine2.getOnapPDPGroups();
-
- for (OnapPDPGroup grp : groups){
- try{
- GroupEntity groupEntity = new GroupEntity();
- em.persist(groupEntity);
- groupEntity.setGroupName(grp.getName());
- groupEntity.setDescription(grp.getDescription());
- groupEntity.setDefaultGroup(grp.isDefaultGroup());
- groupEntity.setCreatedBy(AUDIT_STR);
- groupEntity.setGroupId(createNewPDPGroupId(grp.getId()));
- groupEntity.setModifiedBy(AUDIT_STR);
- Set<OnapPDP> pdps = grp.getOnapPdps();
-
- for(OnapPDP pdp : pdps){
- PdpEntity pdpEntity = new PdpEntity();
- em.persist(pdpEntity);
- pdpEntity.setGroup(groupEntity);
- pdpEntity.setJmxPort(pdp.getJmxPort());
- pdpEntity.setPdpId(pdp.getId());
- pdpEntity.setPdpName(pdp.getName());
- pdpEntity.setModifiedBy(AUDIT_STR);
- pdpEntity.setCreatedBy(AUDIT_STR);
-
- }
-
- Set<PDPPolicy> policies = grp.getPolicies();
-
- for(PDPPolicy policy : policies){
- try{
- String[] stringArray = getNameScopeAndVersionFromPdpPolicy(policy.getId());
- if(stringArray == null) {
- throw new IllegalArgumentException("Invalid input - policyID must contain name, scope and version");
- }
- List<PolicyEntity> policyEntityList;
- Query getPolicyEntitiesQuery = em.createNamedQuery("PolicyEntity.findByNameAndScope");
- getPolicyEntitiesQuery.setParameter("name", stringArray[0]);
- getPolicyEntitiesQuery.setParameter(scope, stringArray[1]);
-
- policyEntityList = getPolicyEntitiesQuery.getResultList();
- PolicyEntity policyEntity = null;
- if(!policyEntityList.isEmpty()){
- policyEntity = policyEntityList.get(0);
- }
- if(policyEntity != null){
- groupEntity.addPolicyToGroup(policyEntity);
- }
- }catch(Exception e2){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e2, policyDBDaoVar, "Exception auditGroups inner catch");
- }
- }
- }catch(Exception e1){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e1, policyDBDaoVar, "Exception auditGroups middle catch");
- }
- }
- }catch(Exception e){
- em.getTransaction().rollback();
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Exception auditGroups outer catch");
- em.close();
- return;
- }
-
- em.getTransaction().commit();
- em.close();
-
- }
-
- private String getConfigFile(String filename, PolicyRestAdapter policy){
- if(policy == null){
- return getConfigFile(filename, (String)null);
- }
- return getConfigFile(filename, policy.getConfigType());
- }
- //copied from ConfigPolicy.java and modified
- // Here we are adding the extension for the configurations file based on the
- // config type selection for saving.
- private String getConfigFile(String inputFilename, String configType) {
- String filename = inputFilename;
- logger.debug("getConfigFile(String filename, String scope, String configType) as getConfigFile("+filename+", "+configType+") called");
- filename = FilenameUtils.removeExtension(filename);
- String id = configType;
-
- if (id != null) {
- if (id.equals(ConfigPolicy.JSON_CONFIG) || id.contains("Firewall")) {
- filename = filename + ".json";
- }
- if (id.equals(ConfigPolicy.XML_CONFIG)) {
- filename = filename + ".xml";
- }
- if (id.equals(ConfigPolicy.PROPERTIES_CONFIG)) {
- filename = filename + ".properties";
- }
- if (id.equals(ConfigPolicy.OTHER_CONFIG)) {
- filename = filename + ".txt";
- }
- }
- return filename;
- }
-
- private String[] getNameScopeAndVersionFromPdpPolicy(String fileName){
- String[] splitByDots = fileName.split("\\.");
- if(splitByDots.length < 3){
- return null;
- }
- String policyName = splitByDots[splitByDots.length-3];
- String version = splitByDots[splitByDots.length-2];
- //policy names now include version
- String scope = "";
- for(int i=0;i<splitByDots.length-3;i++){
- scope += ".".concat(splitByDots[i]);
- }
- //remove the first dot
- if(scope.length() > 0){
- scope = scope.substring(1);
- }
- String[] returnArray = new String[3];
- returnArray[0] = policyName + "." + version + ".xml";
- returnArray[2] = version;
- returnArray[1] = scope;
- return returnArray;
- }
-
- //copied from StdEngine.java
- public static String createNewPDPGroupId(String name) {
- String id = name;
- // replace "bad" characters with sequences that will be ok for file names and properties keys.
- id = id.replace(" ", "_sp_");
- id = id.replace("\t", "_tab_");
- id = id.replace("\\", "_bksl_");
- id = id.replace("/", "_sl_");
- id = id.replace(":", "_col_");
- id = id.replace("*", "_ast_");
- id = id.replace("?", "_q_");
- id = id.replace("\"", "_quo_");
- id = id.replace("<", "_lt_");
- id = id.replace(">", "_gt_");
- id = id.replace("|", "_bar_");
- id = id.replace("=", "_eq_");
- id = id.replace(",", "_com_");
- id = id.replace(";", "_scom_");
-
- return id;
- }
-
- /**
- * Checks if any of the given strings are empty or null
- * @param strings One or more Strings (or nulls) to check if they are null or empty
- * @return true if one or more of the given strings are empty or null
- */
- private static boolean isNullOrEmpty(String... strings){
- for(String s : strings){
- if(s == null || "".equals(s)){
- return true;
- }
- }
- return false;
- }
-
-
- private class PolicyDBDaoTransactionInstance implements PolicyDBDaoTransaction {
- private EntityManager em;
- private final Object emLock = new Object();
- long policyId;
- long groupId;
- long pdpId;
- String newGroupId;
- private boolean operationRun = false;
- private final Thread transactionTimer;
-
- private PolicyDBDaoTransactionInstance(){
- //call the constructor with arguments
- this(Integer.parseInt(XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_TRANS_TIMEOUT)),
- Integer.parseInt(XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_TRANS_WAIT)));
- }
- //timeout is how long the transaction can sit before rolling back
- //wait time is how long to wait for the transaction to start before throwing an exception
- private PolicyDBDaoTransactionInstance(int transactionTimeout, int transactionWaitTime){
- if(logger.isDebugEnabled()){
- logger.debug("\n\nPolicyDBDaoTransactionInstance() as PolicyDBDaoTransactionInstance() called:"
- + "\n transactionTimeout = " + transactionTimeout
- + "\n transactionWaitTime = " + transactionWaitTime + "\n\n");
- }
- this.em = emf.createEntityManager();
- policyId = -1;
- groupId = -1;
- pdpId = -1;
- newGroupId = null;
- synchronized(emLock){
- try{
- startTransactionSynced(this.em,transactionWaitTime);
- } catch(Exception e){
- logger.debug(e);
- throw new PersistenceException("Could not lock transaction within "+transactionWaitTime+" milliseconds");
- }
- }
- class TransactionTimer implements Runnable {
-
- private int sleepTime;
- public TransactionTimer(int timeout){
- this.sleepTime = timeout;
- }
- @Override
- public void run() {
- if(logger.isDebugEnabled()){
- Date date= new java.util.Date();
- logger.debug("\n\nTransactionTimer.run() - SLEEPING: "
- + "\n sleepTime (ms) = " + sleepTime
- + "\n TimeStamp = " + date.getTime()
- + "\n\n");
- }
- try {
- Thread.sleep(sleepTime);
- } catch (InterruptedException e) {
- //probably, the transaction was completed, the last thing we want to do is roll back
- if(logger.isDebugEnabled()){
- Date date= new java.util.Date();
- logger.debug("\n\nTransactionTimer.run() - WAKE Interrupt: "
- + "\n TimeStamp = " + date.getTime()
- + "\n\n");
- }
- Thread.currentThread().interrupt();
- return;
- }
- if(logger.isDebugEnabled()){
- Date date= new java.util.Date();
- logger.debug("\n\nTransactionTimer.run() - WAKE Timeout: "
- + "\n TimeStamp = " + date.getTime()
- + "\n\n");
- }
- rollbackTransaction();
- }
-
- }
-
- transactionTimer = new Thread(new TransactionTimer(transactionTimeout),"transactionTimerThread");
- transactionTimer.start();
-
-
- }
-
- private void checkBeforeOperationRun(){
- checkBeforeOperationRun(false);
- }
- private void checkBeforeOperationRun(boolean justCheckOpen){
- if(!isTransactionOpen()){
- PolicyLogger.error("There is no transaction currently open");
- throw new IllegalStateException("There is no transaction currently open");
- }
- if(operationRun && !justCheckOpen){
- PolicyLogger.error("An operation has already been performed and the current transaction should be committed");
- throw new IllegalStateException("An operation has already been performed and the current transaction should be committed");
- }
- operationRun = true;
- }
- @Override
- public void commitTransaction() {
- synchronized(emLock){
- logger.debug("commitTransaction() as commitTransaction() called");
- if(!isTransactionOpen()){
- logger.warn("There is no open transaction to commit");
- try{
- em.close();
- } catch(Exception e){
- logger.error("Exception Occured"+e);
- }
- return;
- }
- try{
- em.getTransaction().commit();
- } catch(RollbackException e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught RollbackException on em.getTransaction().commit()");
- throw new PersistenceException("The commit failed. Message:\n"+e.getMessage());
- }
- em.close();
- // need to revisit
- if(policyId >= 0){
- if(newGroupId != null){
- try{
- notifyOthers(policyId,POLICY_NOTIFICATION,newGroupId);
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on notifyOthers("+policyId+","+POLICY_NOTIFICATION+","+newGroupId+")");
- }
- } else {
- try{
- notifyOthers(policyId,POLICY_NOTIFICATION);
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on notifyOthers("+policyId+","+POLICY_NOTIFICATION+")");
- }
- }
- }
- if(groupId >= 0){
- //we don't want commit to fail just because this does
- if(newGroupId != null){
- try{
- notifyOthers(groupId,GROUP_NOTIFICATION,newGroupId);
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on notifyOthers("+groupId+","+GROUP_NOTIFICATION+","+newGroupId+")");
- }
- } else {
- try{
- notifyOthers(groupId,GROUP_NOTIFICATION);
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on notifyOthers("+groupId+","+GROUP_NOTIFICATION+")");
- }
- }
- }
- if(pdpId >= 0){
- //we don't want commit to fail just because this does
- try{
- notifyOthers(pdpId,PDP_NOTIFICATION);
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on notifyOthers("+pdpId+","+PDP_NOTIFICATION+")");
- }
- }
- }
- if(transactionTimer != null){
- transactionTimer.interrupt();
- }
- }
-
- @Override
- public void rollbackTransaction() {
- logger.debug("rollbackTransaction() as rollbackTransaction() called");
- synchronized(emLock){
- if(isTransactionOpen()){
-
- try{
- em.getTransaction().rollback();
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Could not rollback transaction");
- }
- try{
- em.close();
- }catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Could not close EntityManager");
- }
-
- } else {
- try{
- em.close();
- }catch(Exception e){
- logger.warn("Could not close already closed transaction", e);
- }
- }
-
- }
- if(transactionTimer != null){
- transactionTimer.interrupt();
- }
- }
-
- private void createPolicy(PolicyRestAdapter policy, String username, String policyScope, String inputPolicyName, String policyDataString) {
- String policyName = inputPolicyName;
- logger.debug("createPolicy(PolicyRestAdapter policy, String username, String policyScope, String policyName, String policyDataString) as createPolicy("+policy+", "+username+", "+policyScope+", "+policyName+", "+policyDataString+") called");
- synchronized(emLock){
- checkBeforeOperationRun();
- String configName = policyName;
- if(policyName.contains("Config_")){
- policyName = policyName.replace(".Config_", ":Config_");
- }else if(policyName.contains("Action_")){
- policyName = policyName.replace(".Action_", ":Action_");
- }else if(policyName.contains("Decision_")){
- policyName = policyName.replace(".Decision_", ":Decision_");
- }
- policyName = policyName.split(":")[1];
- Query createPolicyQuery = em.createQuery("SELECT p FROM PolicyEntity p WHERE p.scope=:scope AND p.policyName=:policyName");
- createPolicyQuery.setParameter(scope, policyScope);
- createPolicyQuery.setParameter("policyName", policyName);
- List<?> createPolicyQueryList = createPolicyQuery.getResultList();
- PolicyEntity newPolicyEntity;
- boolean update;
- if(createPolicyQueryList.isEmpty()){
- newPolicyEntity = new PolicyEntity();
- update = false;
- } else if(createPolicyQueryList.size() > 1){
- PolicyLogger.error("Somehow, more than one policy with the same scope, name, and deleted status were found in the database");
- throw new PersistenceException("Somehow, more than one policy with the same scope, name, and deleted status were found in the database");
- } else {
- newPolicyEntity = (PolicyEntity)createPolicyQueryList.get(0);
- update = true;
- }
-
- ActionBodyEntity newActionBodyEntity = null;
- if(policy.getPolicyType().equals(action)){
- boolean abupdate = false;
- if(newPolicyEntity.getActionBodyEntity() == null){
- newActionBodyEntity = new ActionBodyEntity();
- }else{
- newActionBodyEntity = em.find(ActionBodyEntity.class, newPolicyEntity.getActionBodyEntity().getActionBodyId());
- abupdate = true;
- }
-
- if(newActionBodyEntity != null){
- if(!abupdate){
- em.persist(newActionBodyEntity);
- }
- //build the file path
- //trim the .xml off the end
- String policyNameClean = FilenameUtils.removeExtension(configName);
- String actionBodyName = policyNameClean + ".json";
-
- //get the action body
- String actionBodyString = policy.getActionBody();
- if(actionBodyString == null){
- actionBodyString = "{}";
- }
- newActionBodyEntity.setActionBody(actionBodyString);
- newActionBodyEntity.setActionBodyName(actionBodyName);
- newActionBodyEntity.setModifiedBy("PolicyDBDao.createPolicy()");
- newActionBodyEntity.setDeleted(false);
- if(!abupdate){
- newActionBodyEntity.setCreatedBy("PolicyDBDao.createPolicy()");
- }
- if(logger.isDebugEnabled()){
- logger.debug("\nPolicyDBDao.createPolicy"
- + "\n newActionBodyEntity.getActionBody() = " + newActionBodyEntity.getActionBody()
- + "\n newActionBodyEntity.getActionBodyName() = " + newActionBodyEntity.getActionBodyName()
- + "\n newActionBodyEntity.getModifiedBy() = " + newActionBodyEntity.getModifiedBy()
- + "\n newActionBodyEntity.getCreatedBy() = " + newActionBodyEntity.getCreatedBy()
- + "\n newActionBodyEntity.isDeleted() = " + newActionBodyEntity.isDeleted()
- + "\n FLUSHING to DB");
- }
- //push the actionBodyEntity to the DB
- em.flush();
- }else{
- //newActionBodyEntity == null
- //We have a actionBody in the policy but we found no actionBody in the DB
- String msg = "\n\nPolicyDBDao.createPolicy - Incoming Action policy had an "
- + "actionBody, but it could not be found in the DB for update."
- + "\n policyScope = " + policyScope
- + "\n policyName = " + policyName + "\n\n";
- PolicyLogger.error("PolicyDBDao.createPolicy - Incoming Action policy had an actionBody, but it could not be found in the DB for update: policyName = " + policyName);
- throw new IllegalArgumentException(msg);
- }
- }
-
- ConfigurationDataEntity newConfigurationDataEntity;
- if(policy.getPolicyType().equals(config)){
- boolean configUpdate;
- if(newPolicyEntity.getConfigurationData() == null){
- newConfigurationDataEntity = new ConfigurationDataEntity();
- configUpdate = false;
- } else {
- newConfigurationDataEntity = em.find(ConfigurationDataEntity.class, newPolicyEntity.getConfigurationData().getConfigurationDataId());
- configUpdate = true;
- }
-
- if(newConfigurationDataEntity != null){
- if(!configUpdate){
- em.persist(newConfigurationDataEntity);
- }
- if(!stringEquals(newConfigurationDataEntity.getConfigurationName(),getConfigFile(configName,policy))){
- newConfigurationDataEntity.setConfigurationName(getConfigFile(configName,policy));
- }
- if(newConfigurationDataEntity.getConfigType() == null || !newConfigurationDataEntity.getConfigType().equals(policy.getConfigType())){
- newConfigurationDataEntity.setConfigType(policy.getConfigType());
- }
- if(!configUpdate){
- newConfigurationDataEntity.setCreatedBy(username);
- }
- if(newConfigurationDataEntity.getModifiedBy() == null || !newConfigurationDataEntity.getModifiedBy().equals(username)){
- newConfigurationDataEntity.setModifiedBy(username);
- }
- if(newConfigurationDataEntity.getDescription() == null || !newConfigurationDataEntity.getDescription().equals("")){
- newConfigurationDataEntity.setDescription("");
- }
- if(newConfigurationDataEntity.getConfigBody() == null || newConfigurationDataEntity.getConfigBody().isEmpty() ||
- (!newConfigurationDataEntity.getConfigBody().equals(policy.getConfigBodyData()))){
- //hopefully one of these won't be null
- if(policy.getConfigBodyData() == null || policy.getConfigBodyData().isEmpty()){
- newConfigurationDataEntity.setConfigBody(policy.getJsonBody());
- }else{
- newConfigurationDataEntity.setConfigBody(policy.getConfigBodyData());
- }
- }
- if(newConfigurationDataEntity.isDeleted()){
- newConfigurationDataEntity.setDeleted(false);
- }
-
- em.flush();
- }else{
- //We have a configurationData body in the policy but we found no configurationData body in the DB
- String msg = "\n\nPolicyDBDao.createPolicy - Incoming Config policy had a "
- + "configurationData body, but it could not be found in the DB for update."
- + "\n policyScope = " + policyScope
- + "\n policyName = " + policyName + "\n\n";
- PolicyLogger.error("PolicyDBDao.createPolicy - Incoming Config policy had a configurationData body, but it could not be found in the DB for update: policyName = " + policyName);
- throw new IllegalArgumentException(msg);
- }
-
- } else {
- newConfigurationDataEntity = null;
- }
- if(!update){
- em.persist(newPolicyEntity);
- }
-
- policyId = newPolicyEntity.getPolicyId();
-
- if(!stringEquals(newPolicyEntity.getPolicyName(),policyName)){
- newPolicyEntity.setPolicyName(policyName);
- }
- if(!stringEquals(newPolicyEntity.getCreatedBy(),username)){
- newPolicyEntity.setCreatedBy(username);
- }
- if(!stringEquals(newPolicyEntity.getDescription(),policy.getPolicyDescription())){
- newPolicyEntity.setDescription(policy.getPolicyDescription());
- }
- if(!stringEquals(newPolicyEntity.getModifiedBy(),username)){
- newPolicyEntity.setModifiedBy(username);
- }
- if(!stringEquals(newPolicyEntity.getPolicyData(),policyDataString)){
- newPolicyEntity.setPolicyData(policyDataString);
- }
- if(!stringEquals(newPolicyEntity.getScope(),policyScope)){
- newPolicyEntity.setScope(policyScope);
- }
- if(newPolicyEntity.isDeleted() == true){
- newPolicyEntity.setDeleted(false);
- }
- newPolicyEntity.setConfigurationData(newConfigurationDataEntity);
- newPolicyEntity.setActionBodyEntity(newActionBodyEntity);
-
- em.flush();
- this.policyId = newPolicyEntity.getPolicyId();
- }
- return;
- }
-
- @SuppressWarnings("unused")
- public PolicyEntity getPolicy(int policyID){
- return getPolicy(policyID,null,null);
- }
- public PolicyEntity getPolicy(String policyName,String scope){
- return getPolicy(-1,policyName,scope);
- }
- private PolicyEntity getPolicy(int policyID, String policyName,String scope){
- logger.debug("getPolicy(int policyId, String policyName) as getPolicy("+policyID+","+policyName+") called");
- if(policyID < 0 && isNullOrEmpty(policyName,scope)){
- throw new IllegalArgumentException("policyID must be at least 0 or policyName must be not null or blank");
- }
-
- synchronized(emLock){
- checkBeforeOperationRun(true);
- //check if group exists
- String policyId;
- Query policyQuery;
- if(!isNullOrEmpty(policyName,scope)){
- policyId = policyName;
- policyQuery = em.createQuery("SELECT p FROM PolicyEntity p WHERE p.policyName=:name AND p.scope=:scope");
- policyQuery.setParameter("name", policyId);
- policyQuery.setParameter("scope", scope);
- } else{
- policyId = String.valueOf(policyID);
- policyQuery = em.createNamedQuery("PolicyEntity.FindById");
- policyQuery.setParameter("id", policyId);
- }
- List<?> policyQueryList;
- try{
- policyQueryList = policyQuery.getResultList();
- }catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to get policy with policyQuery.getResultList()");
- throw new PersistenceException("Query failed trying to get policy "+policyId);
- }
- if(policyQueryList.isEmpty()){
- PolicyLogger.error("Policy does not exist with id "+policyId);
- throw new PersistenceException("Group policy is being added to does not exist with id "+policyId);
- } else if(policyQueryList.size() > 1){
- PolicyLogger.error(duplicatePolicyId+policyId+foundInDB);
- throw new PersistenceException(duplicatePolicyId+policyId+foundInDB);
- }
- return (PolicyEntity)policyQueryList.get(0);
- }
- }
-
- @Override
- public GroupEntity getGroup(long groupKey){
- logger.debug("getGroup(int groupKey) as getGroup("+groupKey+") called");
- if(groupKey < 0){
- throw new IllegalArgumentException("groupKey must be at least 0");
- }
- synchronized(emLock){
- checkBeforeOperationRun(true);
- //check if group exists
- Query groupQuery = em.createQuery("SELECT g FROM GroupEntity g WHERE g.groupKey=:groupKey");
- groupQuery.setParameter("groupKey", groupKey);
- List<?> groupQueryList;
- try{
- groupQueryList = groupQuery.getResultList();
- }catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to get group with groupQuery.getResultList()");
- throw new PersistenceException(queryFailedToGetGroup+groupKey);
- }
- if(groupQueryList.isEmpty()){
- PolicyLogger.error("Group does not exist with groupKey "+groupKey);
- throw new PersistenceException("Group does not exist with groupKey "+groupKey);
- } else if(groupQueryList.size() > 1){
- PolicyLogger.error("Somehow, more than one group with the groupKey "+groupKey+foundInDB);
- throw new PersistenceException("Somehow, more than one group with the groupKey "+groupKey+foundInDB);
- }
- return (GroupEntity)groupQueryList.get(0);
- }
- }
-
- @Override
- public GroupEntity getGroup(String groupId){
- logger.debug("getGroup(String groupId) as getGroup("+groupId+") called");
- if(isNullOrEmpty(groupId)){
- throw new IllegalArgumentException("groupId must not be null or empty");
- }
- synchronized(emLock){
- checkBeforeOperationRun(true);
- //check if group exists
- Query groupQuery = em.createQuery("SELECT g FROM GroupEntity g WHERE g.groupId=:groupId");
- groupQuery.setParameter(groupIdVar, groupId);
- List<?> groupQueryList;
- try{
- groupQueryList = groupQuery.getResultList();
- }catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to get group with groupQuery.getResultList()");
- throw new PersistenceException(queryFailedToGetGroup+groupId);
- }
- if(groupQueryList.isEmpty()){
- PolicyLogger.error("Group does not exist with id "+groupId);
- throw new PersistenceException("Group does not exist with id "+groupId);
- } else if(groupQueryList.size() > 1){
- PolicyLogger.error(duplicateGroupId +groupId+foundInDB);
- throw new PersistenceException(duplicateGroupId+groupId+foundInDB);
- }
- return (GroupEntity)groupQueryList.get(0);
- }
- }
-
- @Override
- public List<?> getPdpsInGroup(long groupKey){
- logger.debug("getPdpsInGroup(int groupKey) as getPdpsInGroup("+groupKey+") called");
- if(groupKey < 0){
- throw new IllegalArgumentException("groupId must not be < 0");
- }
- synchronized(emLock){
- checkBeforeOperationRun(true);
- Query pdpsQuery = em.createQuery("SELECT p FROM PdpEntity p WHERE p.groupEntity=:group");
- pdpsQuery.setParameter("group", getGroup(groupKey));
- return pdpsQuery.getResultList();
- }
- }
-
- @Override
- public PdpEntity getPdp(long pdpKey){
- logger.debug("getPdp(int pdpKey) as getPdp("+pdpKey+") called");
- if(pdpKey < 0){
- throw new IllegalArgumentException("pdpKey must be at least 0");
- }
- synchronized(emLock){
- checkBeforeOperationRun(true);
- //check if group exists
- Query pdpQuery = em.createQuery("SELECT p FROM PdpEntity p WHERE p.pdpKey=:pdpKey");
- pdpQuery.setParameter("pdpKey", pdpKey);
- List<?> pdpQueryList;
- try{
- pdpQueryList = pdpQuery.getResultList();
- }catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to get pdp with pdpQuery.getResultList()");
- throw new PersistenceException("Query failed trying to get pdp "+pdpKey);
- }
- if(pdpQueryList.isEmpty()){
- PolicyLogger.error("Pdp does not exist with pdpKey "+pdpKey);
- throw new PersistenceException("Pdp does not exist with pdpKey "+pdpKey);
- } else if(pdpQueryList.size() > 1){
- PolicyLogger.error("Somehow, more than one pdp with the pdpKey "+pdpKey+foundInDB);
- throw new PersistenceException("Somehow, more than one pdp with the pdpKey "+pdpKey+foundInDB);
- }
- return (PdpEntity)pdpQueryList.get(0);
- }
- }
-
- @Override
- public boolean isTransactionOpen() {
- logger.debug("isTransactionOpen() as isTransactionOpen() called");
- synchronized(emLock){
- return em.isOpen() && em.getTransaction().isActive();
- }
- }
-
- private String processConfigPath(String inputConfigPath){
- String configPath = inputConfigPath;
- String webappsPath = XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_WEBAPPS);
- if(webappsPath == null){
- logger.error("Webapps property does not exist");
- throw new IllegalArgumentException("Webapps property does not exist");
- }
- configPath = configPath.replace("$URL", webappsPath);
- //make sure the correct slashes are in
- try{
- configPath = Paths.get(configPath).toString();
- } catch(InvalidPathException e){
- logger.error("Invalid config path: "+configPath, e);
- throw new IllegalArgumentException("Invalid config path: "+configPath);
- }
- return configPath;
- }
-
- private String readConfigFile(String configPath){
- String configDataString = null;
- InputStream configContentStream = null;
- try {
- configContentStream = new FileInputStream(configPath);
- configDataString = IOUtils.toString(configContentStream);
- } catch (FileNotFoundException e) {
- logger.error("Caught FileNotFoundException on new FileInputStream("+configPath+")",e);
- throw new IllegalArgumentException("The config file path does not exist");
- } catch(IOException e2){
- logger.error("Caught IOException on newIOUtils.toString("+configContentStream+")",e2);
- throw new IllegalArgumentException("The config file path cannot be read");
- } finally {
- IOUtils.closeQuietly(configContentStream);
- }
- if(configDataString == null){
- throw new IllegalArgumentException("The config file path cannot be read");
- }
- return configDataString;
- }
-
- @Override
- public void createPolicy(Policy policy, String username){
- InputStream policyXmlStream = null;
- try{
- logger.debug("createPolicy(PolicyRestAdapter policy, String username) as createPolicy("+policy+","+username+") called");
- String policyScope = policy.policyAdapter.getDomainDir().replace(File.separator, ".");
- //Does not need to be XACMLPolicyWriterWithPapNotify since it is already in the PAP
- //and this transaction is intercepted up stream.
- String policyDataString;
- try {
- policyXmlStream = XACMLPolicyWriter.getXmlAsInputStream((PolicyType)policy.getCorrectPolicyDataObject());
- policyDataString = IOUtils.toString(policyXmlStream);
- } catch (IOException e) {
- policyDataString = "could not read";
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught IOException on IOUtils.toString("+policyXmlStream+")");
- throw new IllegalArgumentException("Cannot parse the policy xml from the PolicyRestAdapter.");
- }
- IOUtils.closeQuietly(policyXmlStream);
- if(isJunit){
- //Using parentPath object to set policy data.
- policyDataString = policy.policyAdapter.getParentPath();
- }
- String configPath = "";
- if (policy.policyAdapter.getPolicyType().equalsIgnoreCase(config)) {
- configPath = evaluateXPath("/Policy/Rule/AdviceExpressions/AdviceExpression[contains(@AdviceId,'ID')]/AttributeAssignmentExpression[@AttributeId='URLID']/AttributeValue/text()", policyDataString);
- } else if (policy.policyAdapter.getPolicyType().equalsIgnoreCase(action)) {
- configPath = evaluateXPath("/Policy/Rule/ObligationExpressions/ObligationExpression[contains(@ObligationId, " +policy.policyAdapter.getActionAttribute()+ ")]/AttributeAssignmentExpression[@AttributeId='body']/AttributeValue/text()", policyDataString);
- }
-
- String prefix = null;
- if (policy.policyAdapter.getPolicyType().equalsIgnoreCase(config)) {
-
- prefix = configPath.substring(configPath.indexOf(policyScope+".")+policyScope.concat(".").length(), configPath.lastIndexOf(policy.policyAdapter.getPolicyName()));
- if(isNullOrEmpty(policy.policyAdapter.getConfigBodyData())){
- String configData = "";
- try{
- String newConfigPath = configPath;
- try{
- newConfigPath = processConfigPath(newConfigPath);
- }catch(Exception e2){
- logger.error("Could not process config path: "+newConfigPath,e2);
- }
- configData = readConfigFile(newConfigPath);
- }catch(Exception e){
- logger.error("Could not read config body data for "+configPath,e);
- }
- policy.policyAdapter.setConfigBodyData(configData);
- }
- } else if (action.equalsIgnoreCase(policy.policyAdapter.getPolicyType())) {
- prefix = "Action_";
- } else if ("Decision".equalsIgnoreCase(policy.policyAdapter.getPolicyType())) {
- prefix = "Decision_";
- }
-
- if(!(policy.policyAdapter.getData() instanceof PolicyType)){
- PolicyLogger.error("The data field is not an instance of PolicyType");
- throw new IllegalArgumentException("The data field is not an instance of PolicyType");
- }
- String finalName = policyScope + "." + prefix+policy.policyAdapter.getPolicyName()+"."+((PolicyType)policy.policyAdapter.getData()).getVersion()+".xml";
- if(policy.policyAdapter.getConfigType() == null || "".equals(policy.policyAdapter.getConfigType())){
- //get the config file extension
- String ext = "";
- if (configPath != null && !"".equalsIgnoreCase(configPath)) {
- ext = configPath.substring(configPath.lastIndexOf('.'), configPath.length());;
- }
-
- if(ext.contains("txt")){
- policy.policyAdapter.setConfigType(OTHER_CONFIG);
- } else if(ext.contains("json")){
- policy.policyAdapter.setConfigType(JSON_CONFIG);
- } else if(ext.contains("xml")){
- policy.policyAdapter.setConfigType(XML_CONFIG);
- } else if(ext.contains("properties")){
- policy.policyAdapter.setConfigType(PROPERTIES_CONFIG);
- } else {
- if (policy.policyAdapter.getPolicyType().equalsIgnoreCase(action)){
- policy.policyAdapter.setConfigType(JSON_CONFIG);
- }
- }
- }
-
- createPolicy(policy.policyAdapter, username, policyScope,finalName,policyDataString);
- }finally{
- if(policyXmlStream != null){
- try {
- policyXmlStream.close();
- } catch (IOException e) {
- logger.error("Exception Occured while closing input stream"+e);
- }
- }
- }
- }
-
- @Override
- public void close(){
- synchronized(emLock){
- if(em.isOpen()){
- if(em.getTransaction().isActive()){
- em.getTransaction().rollback();
- }
- em.close();
- }
- if(transactionTimer != null){
- transactionTimer.interrupt();
- }
- }
- }
-
- @Override
- public void createGroup(String groupId, String groupName, String inputGroupDescription, String username) {
- String groupDescription = inputGroupDescription;
- logger.debug("deletePolicy(String policyToDeletes) as createGroup("+groupId+", "+groupName+", "+groupDescription+") called");
- if(isNullOrEmpty(groupId, groupName, username)){
- throw new IllegalArgumentException("groupId, groupName, and username must not be null or empty");
- }
- if(groupDescription == null){
- groupDescription = "";
- }
-
- synchronized(emLock){
- checkBeforeOperationRun();
- Query checkGroupQuery = em.createQuery(groupEntitySelectQuery);
- checkGroupQuery.setParameter(groupIdVar, groupId);
- checkGroupQuery.setParameter(deletedVar, false);
- List<?> checkGroupQueryList;
- try{
- checkGroupQueryList = checkGroupQuery.getResultList();
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on checkGroupQuery.getResultList()");
- throw new PersistenceException(queryFailedToCheckExisting);
- }
- if(!checkGroupQueryList.isEmpty()){
- PolicyLogger.error("The group being added already exists with id "+groupId);
- throw new PersistenceException("The group being added already exists with id "+groupId);
- }
- GroupEntity newGroup = new GroupEntity();
- em.persist(newGroup);
- newGroup.setCreatedBy(username);
- newGroup.setModifiedBy(username);
- newGroup.setGroupName(groupName);
- newGroup.setGroupId(groupId);
- newGroup.setDescription(groupDescription);
-
- em.flush();
- this.groupId = newGroup.getGroupKey();
- }
- }
-
- @Override
- public void updateGroup(OnapPDPGroup group, String username){
- logger.info("PolicyDBDao: updateGroup(PDPGroup group) as updateGroup("+group+","+username+") called");
- if(group == null){
- throw new IllegalArgumentException("PDPGroup group must not be null");
- }
- if(isNullOrEmpty(group.getId(), username)){
- throw new IllegalArgumentException("group.getId() and username must not be null or empty");
- }
-
- synchronized(emLock){
- checkBeforeOperationRun();
- Query getGroupQuery = em.createQuery(groupEntitySelectQuery);
- getGroupQuery.setParameter(groupIdVar, group.getId());
- getGroupQuery.setParameter(deletedVar, false);
- List<?> getGroupQueryList;
- try{
- getGroupQueryList = getGroupQuery.getResultList();
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on getGroupQuery.getResultList()");
- throw new PersistenceException(queryFailedToGetGroup+group.getId()+" for editing");
- }
- if(getGroupQueryList.isEmpty()){
- PolicyLogger.error("The group cannot be found to update with id "+group.getId());
- throw new PersistenceException("The group cannot be found to update with id "+group.getId());
- } else if(getGroupQueryList.size() > 1){
- PolicyLogger.error(duplicateGroupId+group.getId()+deletedStatusFound);
- throw new PersistenceException(duplicateGroupId+group.getId()+deletedStatusFound);
- }
- GroupEntity groupToUpdateInDB = (GroupEntity)getGroupQueryList.get(0);
- if(!stringEquals(groupToUpdateInDB.getModifiedBy(), username)){
- groupToUpdateInDB.setModifiedBy(username);
- }
- if(group.getDescription() != null && !stringEquals(group.getDescription(),groupToUpdateInDB.getDescription())){
- groupToUpdateInDB.setDescription(group.getDescription());
- }
- //let's find out what policies have been deleted
- StdPDPGroup oldGroup = null;
- try {
- oldGroup = (StdPDPGroup) papEngine.getGroup(group.getId());
- } catch (PAPException e1) {
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e1, policyDBDaoVar, "We cannot get the group from the papEngine to delete policies");
- }
- if(oldGroup == null){
- PolicyLogger.error("We cannot get the group from the papEngine to delete policies");
- } else {
- Set<String> newPolicySet = new HashSet<>(group.getPolicies().size());
- //a multiple of n runtime is faster than n^2, so I am using a hashset to do the comparison
- for(PDPPolicy pol: group.getPolicies()){
- newPolicySet.add(pol.getId());
- }
- for(PDPPolicy pol : oldGroup.getPolicies()){
- //should be fast since getPolicies uses a HashSet in StdPDPGroup
- if(!newPolicySet.contains(pol.getId())){
- String[] scopeAndName = getNameScopeAndVersionFromPdpPolicy(pol.getId());
- PolicyEntity policyToDelete = null;
- try{
- if(scopeAndName!=null){
- policyToDelete = getPolicy(scopeAndName[0],scopeAndName[1]);
- if ("XACMLPapServlet.doDelete".equals(username)) {
- Iterator<PolicyEntity> dbPolicyIt = groupToUpdateInDB.getPolicies().iterator();
- String policyName = getPolicyNameAndVersionFromPolicyFileName(policyToDelete.getPolicyName())[0];
-
- logger.info("PolicyDBDao: delete policy from GroupEntity");
- try{
- while(dbPolicyIt.hasNext()){
- PolicyEntity dbpolicy = dbPolicyIt.next();
- if(policyToDelete.getScope().equals(dbpolicy.getScope()) &&
- getPolicyNameAndVersionFromPolicyFileName(dbpolicy.getPolicyName())[0].equals(policyName)) {
- dbPolicyIt.remove();
-
- logger.info("PolicyDBDao: deleting policy from the existing group:\n "
- + "policyName is " + policyToDelete.getScope()+"."+policyToDelete.getPolicyName() + "\n"
- + "group is " + groupToUpdateInDB.getGroupId());
- }
- }
- }catch(Exception e){
- logger.debug(e);
- PolicyLogger.error("Could not delete policy with name: "+ policyToDelete.getScope()+"."+policyToDelete.getPolicyName()+"\n ID: "+ policyToDelete.getPolicyId());
- }
- }
- }
- }catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Could not get policy to remove: "+pol.getId());
- throw new PersistenceException("Could not get policy to remove: "+pol.getId());
- }
- }
- }
- }
-
- if(group.getName() != null && !stringEquals(group.getName(),groupToUpdateInDB.getgroupName())){
- //we need to check if the new id exists in the database
- String newGroupId = createNewPDPGroupId(group.getName());
- Query checkGroupQuery = em.createQuery(groupEntitySelectQuery);
- checkGroupQuery.setParameter(groupIdVar, newGroupId);
- checkGroupQuery.setParameter(deletedVar, false);
- List<?> checkGroupQueryList;
- try{
- checkGroupQueryList = checkGroupQuery.getResultList();
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on checkGroupQuery.getResultList()");
- throw new PersistenceException(queryFailedToCheckExisting);
- }
- if(!checkGroupQueryList.isEmpty()){
- PolicyLogger.error("The new group name already exists, group id "+newGroupId);
- throw new PersistenceException("The new group name already exists, group id "+newGroupId);
- }
- groupToUpdateInDB.setGroupId(newGroupId);
- groupToUpdateInDB.setGroupName(group.getName());
- this.newGroupId = group.getId();
- }
- em.flush();
- this.groupId = groupToUpdateInDB.getGroupKey();
- }
- }
-
- @Override
- public void addPdpToGroup(String pdpID, String groupID, String pdpName, String pdpDescription, int pdpJmxPort, String username) {
- logger.debug("addPdpToGroup(String pdpID, String groupID, String pdpName, String pdpDescription, int pdpJmxPort, String username) as addPdpToGroup("+pdpID+", "+groupID+", "+pdpName+", "+pdpDescription+", "+pdpJmxPort+", "+username+") called");
- if(isNullOrEmpty(pdpID, groupID,pdpName,username)){
- throw new IllegalArgumentException("pdpID, groupID, pdpName, and username must not be null or empty");
- }
- synchronized(emLock){
- checkBeforeOperationRun();
- Query checkGroupQuery = em.createQuery(groupEntitySelectQuery);
- checkGroupQuery.setParameter(groupIdVar, groupID);
- checkGroupQuery.setParameter(deletedVar, false);
- List<?> checkGroupQueryList;
- try{
- checkGroupQueryList = checkGroupQuery.getResultList();
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to check for existing group on checkGroupQuery.getResultList()");
- throw new PersistenceException(queryFailedToCheckExisting);
- }
- if(checkGroupQueryList.size() != 1){
- PolicyLogger.error("The group does not exist");
- throw new PersistenceException("The group does not exist");
- }
- Query checkDuplicateQuery = em.createQuery(pdpEntitySelectQuery);
- checkDuplicateQuery.setParameter(pdpIdVariable, pdpID);
- checkDuplicateQuery.setParameter(deletedVar, false);
- List<?> checkDuplicateList;
- try{
- checkDuplicateList = checkDuplicateQuery.getResultList();
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to check for duplicate PDP "+pdpID+" on checkDuplicateQuery.getResultList()");
- throw new PersistenceException("Query failed trying to check for duplicate PDP "+pdpID);
- }
- PdpEntity newPdp;
- if(!checkDuplicateList.isEmpty()){
- logger.warn("PDP already exists with id "+pdpID);
- newPdp = (PdpEntity)checkDuplicateList.get(0);
- } else {
- newPdp = new PdpEntity();
- em.persist(newPdp);
- }
-
- newPdp.setCreatedBy(username);
- newPdp.setDeleted(false);
- newPdp.setDescription(pdpDescription);
- newPdp.setGroup((GroupEntity)checkGroupQueryList.get(0));
- newPdp.setJmxPort(pdpJmxPort);
- newPdp.setModifiedBy(username);
- newPdp.setPdpId(pdpID);
- newPdp.setPdpName(pdpName);
-
- em.flush();
- this.pdpId = newPdp.getPdpKey();
- }
- }
-
-
- @Override
- public void updatePdp(OnapPDP pdp, String username){
- logger.debug("updatePdp(PDP pdp, String username) as updatePdp("+pdp+","+username+") called");
- if(pdp == null){
- throw new IllegalArgumentException("PDP pdp must not be null");
- }
- if(isNullOrEmpty(pdp.getId(),username)){
- throw new IllegalArgumentException("pdp.getId() and username must not be null or empty");
- }
-
- synchronized(emLock){
- checkBeforeOperationRun();
- Query getPdpQuery = em.createQuery(pdpEntitySelectQuery);
- getPdpQuery.setParameter(pdpIdVariable, pdp.getId());
- getPdpQuery.setParameter(deletedVar, false);
- List<?> getPdpQueryList;
- try{
- getPdpQueryList = getPdpQuery.getResultList();
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on getPdpQuery.getResultList()");
- throw new PersistenceException("Query failed trying to get PDP "+pdp.getId());
- }
- if(getPdpQueryList.isEmpty()){
- PolicyLogger.error("The pdp cannot be found to update with id "+pdp.getId());
- throw new PersistenceException("The pdp cannot be found to update with id "+pdp.getId());
- } else if(getPdpQueryList.size() > 1){
- PolicyLogger.error(moreThanOnePDP+pdp.getId()+deletedStatusFound);
- throw new PersistenceException(moreThanOnePDP+pdp.getId()+deletedStatusFound);
- }
- PdpEntity pdpToUpdate = (PdpEntity)getPdpQueryList.get(0);
- if(!stringEquals(pdpToUpdate.getModifiedBy(), username)){
- pdpToUpdate.setModifiedBy(username);
- }
- if(pdp.getDescription() != null && !stringEquals(pdp.getDescription(),pdpToUpdate.getDescription())){
- pdpToUpdate.setDescription(pdp.getDescription());
- }
- if(pdp.getName() != null && !stringEquals(pdp.getName(),pdpToUpdate.getPdpName())){
- pdpToUpdate.setPdpName(pdp.getName());
- }
- if(pdp.getJmxPort() != null && !pdp.getJmxPort().equals(pdpToUpdate.getJmxPort())){
- pdpToUpdate.setJmxPort(pdp.getJmxPort());
- }
-
- em.flush();
- this.pdpId = pdpToUpdate.getPdpKey();
- }
- }
-
- @Override
- public void movePdp(OnapPDP pdp, OnapPDPGroup group, String username){
- logger.debug("movePdp(PDP pdp, PDPGroup group, String username) as movePdp("+pdp+","+group+","+username+") called");
- if(pdp == null || group == null){
- throw new IllegalArgumentException("PDP pdp and PDPGroup group must not be null");
- }
- if(isNullOrEmpty(username,pdp.getId(),group.getId())){
- throw new IllegalArgumentException("pdp.getId(), group.getId(), and username must not be null or empty");
- }
-
- synchronized(emLock){
- checkBeforeOperationRun();
- //check if pdp exists
- Query getPdpQuery = em.createQuery(pdpEntitySelectQuery);
- getPdpQuery.setParameter(pdpIdVariable, pdp.getId());
- getPdpQuery.setParameter(deletedVar, false);
- List<?> getPdpQueryList;
- try{
- getPdpQueryList = getPdpQuery.getResultList();
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on getPdpQuery.getResultList()");
- throw new PersistenceException("Query failed trying to get pdp to move with id "+pdp.getId());
- }
- if(getPdpQueryList.isEmpty()){
- PolicyLogger.error("The pdp cannot be found to move with id "+pdp.getId());
- throw new PersistenceException("The pdp cannot be found to move with id "+pdp.getId());
- } else if(getPdpQueryList.size() > 1){
- PolicyLogger.error(moreThanOnePDP+pdp.getId()+deletedStatusFound);
- throw new PersistenceException(moreThanOnePDP+pdp.getId()+deletedStatusFound);
- }
-
- //check if new group exists
- Query checkGroupQuery = em.createQuery(groupEntitySelectQuery);
- checkGroupQuery.setParameter(groupIdVar, group.getId());
- checkGroupQuery.setParameter(deletedVar, false);
- List<?> checkGroupQueryList;
- try{
- checkGroupQueryList = checkGroupQuery.getResultList();
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to get group on checkGroupQuery.getResultList()");
- throw new PersistenceException("Query failed trying to get new group "+group.getId());
- }
- if(checkGroupQueryList.size() != 1){
- PolicyLogger.error("The group "+group.getId()+" does not exist");
- throw new PersistenceException("The group "+group.getId()+" does not exist");
- }
- GroupEntity groupToMoveInto = (GroupEntity)checkGroupQueryList.get(0);
- PdpEntity pdpToUpdate = (PdpEntity)getPdpQueryList.get(0);
- pdpToUpdate.setGroup(groupToMoveInto);
- if(!stringEquals(pdpToUpdate.getModifiedBy(), username)){
- pdpToUpdate.setModifiedBy(username);
- }
-
- em.flush();
- this.pdpId = pdpToUpdate.getPdpKey();
- }
- }
-
- @Override
- public void changeDefaultGroup(OnapPDPGroup group, String username){
- logger.debug("changeDefaultGroup(PDPGroup group, String username) as changeDefaultGroup("+group+","+username+") called");
- if(group == null){
- throw new IllegalArgumentException("PDPGroup group must not be null");
- }
- if(isNullOrEmpty(group.getId(),username)){
- throw new IllegalArgumentException("group.getId() and username must not be null or empty");
- }
-
- synchronized(emLock){
- checkBeforeOperationRun();
- Query getGroupQuery = em.createQuery(groupEntitySelectQuery);
- getGroupQuery.setParameter(groupIdVar, group.getId());
- getGroupQuery.setParameter(deletedVar, false);
- List<?> getGroupQueryList;
- try{
- getGroupQueryList = getGroupQuery.getResultList();
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on getGroupQuery.getResultList()");
- throw new PersistenceException(queryFailedToGetGroup+group.getId());
- }
- if(getGroupQueryList.isEmpty()){
- PolicyLogger.error("The group cannot be found to set default with id "+group.getId());
- throw new PersistenceException("The group cannot be found to set default with id "+group.getId());
- } else if(getGroupQueryList.size() > 1){
- PolicyLogger.error(duplicateGroupId+group.getId()+deletedStatusFound);
- throw new PersistenceException(duplicateGroupId+group.getId()+deletedStatusFound);
- }
- GroupEntity newDefaultGroup = (GroupEntity)getGroupQueryList.get(0);
- newDefaultGroup.setDefaultGroup(true);
- if(!stringEquals(newDefaultGroup.getModifiedBy(), username)){
- newDefaultGroup.setModifiedBy(username);
- }
-
- em.flush();
- this.groupId = newDefaultGroup.getGroupKey();
- Query setAllGroupsNotDefault = em.createQuery("UPDATE GroupEntity g SET g.defaultGroup=:defaultGroup WHERE g.deleted=:deleted AND g.groupKey<>:groupKey");
- //not going to set modified by for all groups
- setAllGroupsNotDefault.setParameter("defaultGroup", false);
- setAllGroupsNotDefault.setParameter(deletedVar, false);
- setAllGroupsNotDefault.setParameter("groupKey", newDefaultGroup.getGroupKey());
- try{
- logger.info("set " + setAllGroupsNotDefault.executeUpdate() + " groups as not default");
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on setAllGroupsNotDefault.executeUpdate()");
- throw new PersistenceException("Could not set all other groups default to false");
- }
- em.flush();
- }
- }
-
-
- @Override
- public void deleteGroup(OnapPDPGroup group, OnapPDPGroup moveToGroup, String username) throws PolicyDBException {
- logger.debug("deleteGroup(PDPGroup group, PDPGroup moveToGroup, String username) as deleteGroup("+group+", "+moveToGroup+","+username+") called");
- if(group == null){
- throw new IllegalArgumentException("PDPGroup group cannot be null");
- }
- if(isNullOrEmpty(username,group.getId())){
- throw new IllegalArgumentException("group.getId() and and username must not be null or empty");
- }
-
- if(group.isDefaultGroup()){
- PolicyLogger.error("The default group "+group.getId()+" was attempted to be deleted. It cannot be.");
- throw new PolicyDBException("You cannot delete the default group.");
- }
- synchronized(emLock){
- checkBeforeOperationRun();
- Query deleteGroupQuery = em.createQuery(groupEntitySelectQuery);
- deleteGroupQuery.setParameter(groupIdVar, group.getId());
- deleteGroupQuery.setParameter(deletedVar, false);
- List<?> deleteGroupQueryList;
- try{
- deleteGroupQueryList = deleteGroupQuery.getResultList();
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to check if group exists deleteGroupQuery.getResultList()");
- throw new PersistenceException("Query failed trying to check if group exists");
- }
- if(deleteGroupQueryList.isEmpty()){
- logger.warn(groupCannotBeFound + group.getId());
- return;
- } else if(deleteGroupQueryList.size() > 1){
- PolicyLogger.error(duplicateGroupId+group.getId()+foundInDBNotDeleted);
- throw new PersistenceException(duplicateGroupId+group.getId()+foundInDBNotDeleted);
- }
-
- Query pdpsInGroupQuery = em.createQuery("SELECT p FROM PdpEntity p WHERE p.groupEntity=:group and p.deleted=:deleted");
- pdpsInGroupQuery.setParameter("group", ((GroupEntity)deleteGroupQueryList.get(0)));
- pdpsInGroupQuery.setParameter(deletedVar, false);
- List<?> pdpsInGroupList;
- try{
- pdpsInGroupList = pdpsInGroupQuery.getResultList();
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to get PDPs in group on pdpsInGroupQuery.getResultList()");
- throw new PersistenceException("Query failed trying to get PDPs in group");
- }
- if(!pdpsInGroupList.isEmpty()){
- if(moveToGroup != null){
- Query checkMoveToGroupQuery = em.createQuery("SELECT o FROM GroupEntity o WHERE o.groupId=:groupId AND o.deleted=:deleted");
- checkMoveToGroupQuery.setParameter(groupIdVar, moveToGroup.getId());
- checkMoveToGroupQuery.setParameter(deletedVar, false);
- List<?> checkMoveToGroupList;
- try{
- checkMoveToGroupList = checkMoveToGroupQuery.getResultList();
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to check if group exists checkMoveToGroupQuery.getResultList()");
- throw new PersistenceException("Query failed trying to check if group exists");
- }
- if(checkMoveToGroupList.isEmpty()){
- PolicyLogger.error(groupCannotBeFound + moveToGroup.getId());
- throw new PersistenceException(groupCannotBeFound + moveToGroup.getId());
- } else if(checkMoveToGroupList.size() > 1){
- PolicyLogger.error(duplicateGroupId+moveToGroup.getId()+foundInDBNotDeleted);
- throw new PersistenceException(duplicateGroupId+moveToGroup.getId()+foundInDBNotDeleted);
- } else {
- GroupEntity newGroup = (GroupEntity)checkMoveToGroupList.get(0);
- for(Object pdpObject : pdpsInGroupList){
- PdpEntity pdp = (PdpEntity)pdpObject;
- pdp.setGroup(newGroup);
- if(!stringEquals(pdp.getModifiedBy(),username)){
- pdp.setModifiedBy(username);
- }
- try{
- em.flush();
- this.newGroupId = newGroup.getGroupId();
- } catch(PersistenceException e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PersistenceException trying to set pdp group to null on em.flush()");
- throw new PersistenceException("Query failed trying to set pdp group to ");
- }
- }
- }
- } else {
- PolicyLogger.error("Group "+group.getId()+" is trying to be delted with PDPs. No group was provided to move them to");
- throw new PolicyDBException("Group has PDPs. Must provide a group for them to move to");
- }
- }
-
- //delete group here
- GroupEntity groupToDelete = (GroupEntity)deleteGroupQueryList.get(0);
- groupToDelete.setDeleted(true);
- if(!stringEquals(groupToDelete.getModifiedBy(), username)){
- groupToDelete.setModifiedBy(username);
- }
- em.flush();
- this.groupId = groupToDelete.getGroupKey();
- }
- }
-
- @Override
- public StdPDPGroup addPolicyToGroup(String groupID, String policyID, String username) throws PolicyDBException {
- logger.info("PolicyDBDao: addPolicyToGroup(String groupID, String policyID, String username) as addPolicyToGroup("+groupID+", "+policyID+","+username+") called");
- if(isNullOrEmpty(groupID, policyID, username)){
- throw new IllegalArgumentException("groupID, policyID, and username must not be null or empty");
- }
- synchronized(emLock){
- checkBeforeOperationRun();
- //check if group exists
- Query groupQuery = em.createQuery(groupEntitySelectQuery);
- groupQuery.setParameter(groupIdVar, groupID);
- groupQuery.setParameter(deletedVar, false);
- List<?> groupQueryList;
- try{
- groupQueryList = groupQuery.getResultList();
- }catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to check if group exists groupQuery.getResultList()");
- throw new PersistenceException("Query failed trying to check if group "+groupID+" exists");
- }
- if(groupQueryList.isEmpty()){
- PolicyLogger.error("Group policy is being added to does not exist with id "+groupID);
- throw new PersistenceException("Group policy is being added to does not exist with id "+groupID);
- } else if(groupQueryList.size() > 1){
- PolicyLogger.error(duplicateGroupId+groupID+foundInDBNotDeleted);
- throw new PersistenceException(duplicateGroupId+groupID+foundInDBNotDeleted);
- }
-
- //we need to convert the form of the policy id that is used groups into the form that is used
- //for the database. (com.Config_mypol.1.xml) to (Config_mypol.xml)
- String[] policyNameScopeAndVersion = getNameScopeAndVersionFromPdpPolicy(policyID);
- if(policyNameScopeAndVersion == null) {
- throw new IllegalArgumentException("Invalid input - policyID must contain name, scope and version");
- }
- Query policyQuery = em.createQuery("SELECT p FROM PolicyEntity p WHERE p.policyName=:policyName AND p.scope=:scope AND p.deleted=:deleted");
- policyQuery.setParameter("policyName", policyNameScopeAndVersion[0]);
- policyQuery.setParameter(scope, policyNameScopeAndVersion[1]);
- policyQuery.setParameter(deletedVar, false);
- List<?> policyQueryList;
- try{
- policyQueryList = policyQuery.getResultList();
- } catch(Exception e){
- logger.debug(e);
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to check if policy exists policyQuery.getResultList()");
- throw new PersistenceException("Query failed trying to check if policy "+policyNameScopeAndVersion[0]+" exists");
- }
- if(policyQueryList.isEmpty()){
- PolicyLogger.error("Policy being added to the group does not exist with policy id "+policyNameScopeAndVersion[0]);
- throw new PersistenceException("Policy being added to the group does not exist with policy id "+policyNameScopeAndVersion[0]);
- } else if(policyQueryList.size() > 1){
- PolicyLogger.error(duplicatePolicyId+policyNameScopeAndVersion[0]+foundInDBNotDeleted);
- throw new PersistenceException(duplicateGroupId+policyNameScopeAndVersion[0]+foundInDBNotDeleted);
- }
- logger.info("PolicyDBDao: Getting group and policy from database");
- GroupEntity group = (GroupEntity)groupQueryList.get(0);
- PolicyEntity policy = (PolicyEntity)policyQueryList.get(0);
- Iterator<PolicyEntity> policyIt = group.getPolicies().iterator();
- String policyName = getPolicyNameAndVersionFromPolicyFileName(policy.getPolicyName())[0];
-
- logger.info("PolicyDBDao: policyName retrieved is " + policyName);
- try{
- while(policyIt.hasNext()){
- PolicyEntity pol = policyIt.next();
- if(policy.getScope().equals(pol.getScope()) &&
- getPolicyNameAndVersionFromPolicyFileName(pol.getPolicyName())[0].equals(policyName)) {
- policyIt.remove();
- }
- }
- }catch(Exception e){
- logger.debug(e);
- PolicyLogger.error("Could not delete old versions for policy "+policy.getPolicyName()+", ID: "+policy.getPolicyId());
- }
- group.addPolicyToGroup(policy);
- em.flush();
-
- // After adding policy to the db group we need to make sure the filesytem group is in sync with the db group
- try {
- StdPDPGroup pdpGroup = (StdPDPGroup) papEngine.getGroup(group.getGroupId());
- return synchronizeGroupPoliciesInFileSystem(pdpGroup, group);
- } catch (PAPException e) {
- logger.debug(e);
- PolicyLogger.error("PolicyDBDao: Could not synchronize the filesystem group with the database group. " + e.getMessage());
- }
- return null;
- }
- }
-
- //this means delete pdp not just remove from group
- @Override
- public void removePdpFromGroup(String pdpID, String username) {
- logger.debug("removePdpFromGroup(String pdpID, String username) as removePdpFromGroup("+pdpID+","+username+") called");
- if(isNullOrEmpty(pdpID,username)){
- throw new IllegalArgumentException("pdpID and username must not be null or empty");
- }
- synchronized(emLock){
- checkBeforeOperationRun();
- Query pdpQuery = em.createQuery(pdpEntitySelectQuery);
- pdpQuery.setParameter(pdpIdVariable, pdpID);
- pdpQuery.setParameter(deletedVar, false);
- List<?> pdpList;
- try{
- pdpList = pdpQuery.getResultList();
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to check if pdp exists pdpQuery.getResultList()");
- throw new PersistenceException("Query failed trying to check if pdp "+pdpID+" exists");
- }
- if(pdpList.size() > 1){
- PolicyLogger.error("Somehow, more than one pdp with the id "+pdpID+foundInDBNotDeleted);
- throw new PersistenceException("Somehow, more than one pdp with the id "+pdpID+foundInDBNotDeleted);
- } else if(pdpList.isEmpty()){
- PolicyLogger.error("Pdp being removed does not exist with id "+pdpID);
- return;
- }
- PdpEntity pdp = (PdpEntity)pdpList.get(0);
- pdp.setGroup(null);
- if(!stringEquals(pdp.getModifiedBy(),username)){
- pdp.setModifiedBy(username);
- }
- pdp.setDeleted(true);
-
- em.flush();
- this.pdpId = pdp.getPdpKey();
- }
- }
- }
-
- private PolicyDBDao(){
- //empty constructor
- }
-
- public static PolicyDBDaoTestClass getPolicyDBDaoTestClass(){
- return new PolicyDBDao().new PolicyDBDaoTestClass();
- }
-
- final class PolicyDBDaoTestClass {
- String getConfigFile(String filename, String scope, PolicyRestAdapter policy){
- return scope + "." + PolicyDBDao.this.getConfigFile(filename, policy);
- }
+ private void handleIncomingPdpChange(String pdpId, PolicyDBDaoTransaction transaction) throws PAPException{
+ //get pdp
+ long pdpIdLong = -1;
+ try{
+ pdpIdLong = Long.parseLong(pdpId);
+ }catch(NumberFormatException e){
+ throw new IllegalArgumentException("pdpId "+pdpId+" cannot be parsed into a long");
+ }
+ PdpEntity pdpRecord = null;
+ try{
+ pdpRecord = transaction.getPdp(pdpIdLong);
+ }catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to get pdp record with transaction.getPdp("+pdpIdLong+");");
+ throw new PAPException("Could not get local pdp "+pdpIdLong);
+ }
+ if(pdpRecord == null){
+ throw new PersistenceException("The pdpRecord returned is null");
+ }
+ PDP localPdp = null;
+ try {
+ localPdp = papEngine.getPDP(pdpRecord.getPdpId());
+ } catch (PAPException e) {
+ logger.warn("Caught PAPException trying to get local pdp with papEngine.getPDP("+pdpId+");",e);
+ }
+ if(localPdp != null && pdpRecord.isDeleted()){
+ try {
+ papEngine.removePDP((OnapPDP) localPdp);
+ } catch (PAPException e) {
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to get remove pdp with papEngine.removePDP("+localPdp+");");
+ throw new PAPException("Could not remove pdp "+pdpId);
+ }
+ }
+ else if(localPdp == null){
+ //add new pdp
+ //get group
+ OnapPDPGroup localGroup = null;
+ try {
+ localGroup = papEngine.getGroup(pdpRecord.getGroup().getGroupId());
+ } catch (PAPException e1) {
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e1, policyDBDaoVar, "Caught PAPException trying to get local group to add pdp to with papEngine.getGroup(pdpRecord.getGroup().getGroupId());");
+ throw new PAPException("Could not get local group");
+ }
+ try {
+ papEngine.newPDP(pdpRecord.getPdpId(), localGroup, pdpRecord.getPdpName(), pdpRecord.getDescription(), pdpRecord.getJmxPort());
+ } catch (NullPointerException | PAPException e) {
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to create pdp with papEngine.newPDP("+pdpRecord.getPdpId()+", "+localGroup+", "+pdpRecord.getPdpName()+", "+pdpRecord.getDescription()+", "+pdpRecord.getJmxPort()+");");
+ throw new PAPException("Could not create pdp "+pdpRecord);
+ }
+ } else {
+ boolean needToUpdate = false;
+ if(!stringEquals(localPdp.getId(),pdpRecord.getPdpId()) || !stringEquals(localPdp.getName(),pdpRecord.getPdpName())){
+ //again, we don't want to change the id, the papEngine will do this
+ localPdp.setName(pdpRecord.getPdpName());
+ needToUpdate = true;
+ }
+ if(!stringEquals(localPdp.getDescription(),pdpRecord.getDescription())){
+ localPdp.setDescription(pdpRecord.getDescription());
+ needToUpdate = true;
+ }
+ String localPdpGroupId = null;
+ try{
+ localPdpGroupId = papEngine.getPDPGroup((OnapPDP) localPdp).getId();
+ } catch(PAPException e){
+ //could be null or something, just warn at this point
+ logger.warn("Caught PAPException trying to get id of local group that pdp is in with localPdpGroupId = papEngine.getPDPGroup(localPdp).getId();",e);
+ }
+ if(!stringEquals(localPdpGroupId,pdpRecord.getGroup().getGroupId())){
+ OnapPDPGroup newPdpGroup = null;
+ try{
+ newPdpGroup = papEngine.getGroup(pdpRecord.getGroup().getGroupId());
+ }catch(PAPException e){
+ //ok, now we have an issue. Time to stop things
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to get id of local group to move pdp to with papEngine.getGroup(pdpRecord.getGroup().getGroupId());");
+ throw new PAPException("Could not get local group");
+ }
+ try{
+ papEngine.movePDP((OnapPDP) localPdp, newPdpGroup);
+ }catch(PAPException e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to move pdp with papEngine.movePDP(localPdp, newPdpGroup);");
+ throw new PAPException("Could not move pdp "+localPdp);
+ }
+ }
+ if(((PdpEntity) localPdp).getJmxPort() != pdpRecord.getJmxPort()){
+ ((PdpEntity) localPdp).setJmxPort(pdpRecord.getJmxPort());
+ needToUpdate = true;
+ }
+ if(needToUpdate){
+ try {
+ papEngine.updatePDP((OnapPDP) localPdp);
+ } catch (PAPException e) {
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PAPException trying to update pdp with papEngine.updatePdp("+localPdp+");");
+ throw new PAPException("Could not update pdp "+localPdp);
+ }
+ }
+ }
+ //compare to local situation
+ //call command to update
+ }
+ private void handleIncomingPolicyChange(String policyId){
+ String policyName = null;
+ EntityManager em = emf.createEntityManager();
+ Query getPolicyEntityQuery = em.createNamedQuery("PolicyEntity.FindById");
+ getPolicyEntityQuery.setParameter("id", Long.valueOf(policyId));
+
+ @SuppressWarnings("unchecked")
+ List<PolicyEntity> policies = getPolicyEntityQuery.getResultList();
+ PolicyEntity policy = null;
+ if (!policies.isEmpty()){
+ policy = policies.get(0);
+ }
+ String action = "unknown action";
+ try {
+ if(policy != null){
+ policyName = policy.getPolicyName();
+ logger.info("Deleting old Policy Config File for " + policy.getPolicyName());
+ action = "delete";
+ Path subFile = null;
+
+ if (policy.getConfigurationData()!= null){
+ subFile = getPolicySubFile(policy.getConfigurationData().getConfigurationName(), config);
+ }else if(policy.getActionBodyEntity()!= null){
+ subFile = getPolicySubFile(policy.getActionBodyEntity().getActionBodyName(), action);
+ }
+
+ if(subFile != null){
+ Files.deleteIfExists(subFile);
+ }
+ if (policy.getConfigurationData()!= null){
+ writePolicySubFile(policy, config);
+ }else if(policy.getActionBodyEntity()!= null){
+ writePolicySubFile(policy, action);
+ }
+ }
+ } catch (IOException e1) {
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e1, policyDBDaoVar, "Error occurred while performing [" + action + "] of Policy File: " + policyName);
+ }
+ }
+
+ private String getPdpPolicyName(String name, String scope){
+ String finalName = "";
+ finalName += scope;
+ finalName += ".";
+ finalName += removeFileExtension(name);
+ finalName += ".xml";
+ return finalName;
+ }
+ private String removeFileExtension(String fileName){
+ return fileName.substring(0, fileName.lastIndexOf('.'));
+ }
+
+ private Path getPolicySubFile(String inputFileName, String subFileType){
+ String filename = inputFileName;
+ logger.info("getPolicySubFile(" + filename + ", " + subFileType + ")");
+ Path filePath = Paths.get(XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_WEBAPPS), subFileType);
+ File file = null;
+
+ filename = FilenameUtils.removeExtension(filename);
+
+ for(File tmpFile : filePath.toFile().listFiles()){
+ if (FilenameUtils.removeExtension(tmpFile.getName()).equals(filename)){
+ file = tmpFile;
+ }
+ }
+
+ Path finalPath = null;
+ if (file!= null){
+ finalPath = Paths.get(file.getAbsolutePath());
+ }
+
+ logger.info("end of getPolicySubFile: " + finalPath);
+ return finalPath;
+ }
+
+ private boolean writePolicySubFile(PolicyEntity policy, String policyType){
+ logger.info("writePolicySubFile with policyName[" + policy.getPolicyName() + "] and policyType[" + policyType + "]");
+ String type = null;
+ String subTypeName = null;
+ String subTypeBody = null;
+ if (config.equalsIgnoreCase(policyType)){
+ type = config;
+ subTypeName = FilenameUtils.removeExtension(policy.getConfigurationData().getConfigurationName());
+ subTypeBody = policy.getConfigurationData().getConfigBody();
+
+ String configType = policy.getConfigurationData().getConfigType();
+
+ if (configType != null) {
+ if (configType.equals(JSON_CONFIG)) {
+ subTypeName = subTypeName + ".json";
+ }
+ if (configType.equals(XML_CONFIG)) {
+ subTypeName = subTypeName + ".xml";
+ }
+ if (configType.equals(PROPERTIES_CONFIG)) {
+ subTypeName = subTypeName + ".properties";
+ }
+ if (configType.equals(OTHER_CONFIG)) {
+ subTypeName = subTypeName + ".txt";
+ }
+ }
+ }else if (action.equalsIgnoreCase(policyType)){
+ type = action;
+ subTypeName = policy.getActionBodyEntity().getActionBodyName();
+ subTypeBody = policy.getActionBodyEntity().getActionBody();
+ }
+ Path filePath = Paths.get(XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_WEBAPPS).toString(), type);
+
+ if(subTypeBody == null){
+ subTypeBody = "";
+ }
+ boolean success = false;
+ try {
+ Files.deleteIfExists(Paths.get(filePath.toString(), subTypeName));
+ File file = Paths.get(filePath.toString(),subTypeName).toFile();
+ boolean value = file.createNewFile();
+ logger.debug("New file created successfully"+value);
+ try(FileWriter fileWriter = new FileWriter(file, false)){
+ // false to overwrite
+ fileWriter.write(subTypeBody);
+ fileWriter.close();
+ success = true;
+ }
+ } catch (Exception e) {
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Exception occured while creating Configuration File for Policy : " + policy.getPolicyName());
+ }
+ return success;
+ }
+
+ public void auditLocalDatabase(PAPPolicyEngine papEngine2){
+ logger.debug("PolicyDBDao.auditLocalDatabase() is called");
+ try{
+ deleteAllGroupTables();
+ auditGroups(papEngine2);
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "auditLocalDatabase() error");
+ logger.error("Exception Occured"+e);
+ }
+ }
+
+
+ public StdPDPGroup auditLocalFileSystem(StdPDPGroup group){
+
+ logger.info("Starting Local File System group audit");
+ EntityManager em = emf.createEntityManager();
+ em.getTransaction().begin();
+
+ StdPDPGroup updatedGroup = null;
+ try {
+ Query groupQuery = em.createQuery(groupEntitySelectQuery);
+ groupQuery.setParameter(groupIdVar, group.getId());
+ groupQuery.setParameter(deletedVar, false);
+ List<?> groupQueryList = groupQuery.getResultList();
+ if(groupQueryList!=null && !groupQueryList.isEmpty()){
+ GroupEntity dbgroup = (GroupEntity)groupQueryList.get(0);
+ updatedGroup = synchronizeGroupPoliciesInFileSystem(group, dbgroup);
+ logger.info("Group was updated during file system audit: " + updatedGroup.toString());
+ }
+ } catch (PAPException | PolicyDBException e) {
+ logger.error(e);
+ } catch (Exception e) {
+ logger.error(e);
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to check if group exists groupQuery.getResultList()");
+ throw new PersistenceException("Query failed trying to check if group "+group.getId()+" exists");
+ }
+
+ em.getTransaction().commit();
+ em.close();
+
+ return updatedGroup;
+
+ }
+
+ public void deleteAllGroupTables(){
+ logger.debug("PolicyDBDao.deleteAllGroupTables() called");
+ EntityManager em = emf.createEntityManager();
+ em.getTransaction().begin();
+
+ Query deletePdpEntityEntityTableUpdate = em.createNamedQuery("PdpEntity.deleteAll");
+ deletePdpEntityEntityTableUpdate.executeUpdate();
+
+ Query deleteGroupEntityTableUpdate = em.createNamedQuery("GroupEntity.deleteAll");
+ deleteGroupEntityTableUpdate.executeUpdate();
+
+ em.getTransaction().commit();
+ em.close();
+ }
+
+ @SuppressWarnings("unchecked")
+ public void auditGroups(PAPPolicyEngine papEngine2){
+ logger.debug("PolicyDBDao.auditGroups() called");
+
+ EntityManager em = emf.createEntityManager();
+ em.getTransaction().begin();
+ final String AUDIT_STR = "Audit";
+ try{
+
+ Set<OnapPDPGroup> groups = papEngine2.getOnapPDPGroups();
+
+ for (OnapPDPGroup grp : groups){
+ try{
+ GroupEntity groupEntity = new GroupEntity();
+ em.persist(groupEntity);
+ groupEntity.setGroupName(grp.getName());
+ groupEntity.setDescription(grp.getDescription());
+ groupEntity.setDefaultGroup(grp.isDefaultGroup());
+ groupEntity.setCreatedBy(AUDIT_STR);
+ groupEntity.setGroupId(createNewPDPGroupId(grp.getId()));
+ groupEntity.setModifiedBy(AUDIT_STR);
+ Set<OnapPDP> pdps = grp.getOnapPdps();
+
+ for(OnapPDP pdp : pdps){
+ PdpEntity pdpEntity = new PdpEntity();
+ em.persist(pdpEntity);
+ pdpEntity.setGroup(groupEntity);
+ pdpEntity.setJmxPort(pdp.getJmxPort());
+ pdpEntity.setPdpId(pdp.getId());
+ pdpEntity.setPdpName(pdp.getName());
+ pdpEntity.setModifiedBy(AUDIT_STR);
+ pdpEntity.setCreatedBy(AUDIT_STR);
+
+ }
+
+ Set<PDPPolicy> policies = grp.getPolicies();
+
+ for(PDPPolicy policy : policies){
+ try{
+ String[] stringArray = getNameScopeAndVersionFromPdpPolicy(policy.getId());
+ if(stringArray == null) {
+ throw new IllegalArgumentException("Invalid input - policyID must contain name, scope and version");
+ }
+ List<PolicyEntity> policyEntityList;
+ Query getPolicyEntitiesQuery = em.createNamedQuery("PolicyEntity.findByNameAndScope");
+ getPolicyEntitiesQuery.setParameter("name", stringArray[0]);
+ getPolicyEntitiesQuery.setParameter(scope, stringArray[1]);
+
+ policyEntityList = getPolicyEntitiesQuery.getResultList();
+ PolicyEntity policyEntity = null;
+ if(!policyEntityList.isEmpty()){
+ policyEntity = policyEntityList.get(0);
+ }
+ if(policyEntity != null){
+ groupEntity.addPolicyToGroup(policyEntity);
+ }
+ }catch(Exception e2){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e2, policyDBDaoVar, "Exception auditGroups inner catch");
+ }
+ }
+ }catch(Exception e1){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e1, policyDBDaoVar, "Exception auditGroups middle catch");
+ }
+ }
+ }catch(Exception e){
+ em.getTransaction().rollback();
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Exception auditGroups outer catch");
+ em.close();
+ return;
+ }
+
+ em.getTransaction().commit();
+ em.close();
+
+ }
+
+ private String getConfigFile(String filename, PolicyRestAdapter policy){
+ if(policy == null){
+ return getConfigFile(filename, (String)null);
+ }
+ return getConfigFile(filename, policy.getConfigType());
+ }
+ //copied from ConfigPolicy.java and modified
+ // Here we are adding the extension for the configurations file based on the
+ // config type selection for saving.
+ private String getConfigFile(String inputFilename, String configType) {
+ String filename = inputFilename;
+ logger.debug("getConfigFile(String filename, String scope, String configType) as getConfigFile("+filename+", "+configType+") called");
+ filename = FilenameUtils.removeExtension(filename);
+ String id = configType;
+
+ if (id != null) {
+ if (id.equals(ConfigPolicy.JSON_CONFIG) || id.contains("Firewall")) {
+ filename = filename + ".json";
+ }
+ if (id.equals(ConfigPolicy.XML_CONFIG)) {
+ filename = filename + ".xml";
+ }
+ if (id.equals(ConfigPolicy.PROPERTIES_CONFIG)) {
+ filename = filename + ".properties";
+ }
+ if (id.equals(ConfigPolicy.OTHER_CONFIG)) {
+ filename = filename + ".txt";
+ }
+ }
+ return filename;
+ }
+
+ private String[] getNameScopeAndVersionFromPdpPolicy(String fileName){
+ String[] splitByDots = fileName.split("\\.");
+ if(splitByDots.length < 3){
+ return null;
+ }
+ String policyName = splitByDots[splitByDots.length-3];
+ String version = splitByDots[splitByDots.length-2];
+ //policy names now include version
+ String scope = "";
+ for(int i=0;i<splitByDots.length-3;i++){
+ scope += ".".concat(splitByDots[i]);
+ }
+ //remove the first dot
+ if(scope.length() > 0){
+ scope = scope.substring(1);
+ }
+ String[] returnArray = new String[3];
+ returnArray[0] = policyName + "." + version + ".xml";
+ returnArray[2] = version;
+ returnArray[1] = scope;
+ return returnArray;
+ }
+
+ public static String createNewPDPGroupId(String name) {
+ String id = name;
+ // replace "bad" characters with sequences that will be ok for file names and properties keys.
+ id = id.replace(" ", "_sp_");
+ id = id.replace("\t", "_tab_");
+ id = id.replace("\\", "_bksl_");
+ id = id.replace("/", "_sl_");
+ id = id.replace(":", "_col_");
+ id = id.replace("*", "_ast_");
+ id = id.replace("?", "_q_");
+ id = id.replace("\"", "_quo_");
+ id = id.replace("<", "_lt_");
+ id = id.replace(">", "_gt_");
+ id = id.replace("|", "_bar_");
+ id = id.replace("=", "_eq_");
+ id = id.replace(",", "_com_");
+ id = id.replace(";", "_scom_");
+
+ return id;
+ }
+
+ /**
+ * Checks if any of the given strings are empty or null
+ * @param strings One or more Strings (or nulls) to check if they are null or empty
+ * @return true if one or more of the given strings are empty or null
+ */
+ private static boolean isNullOrEmpty(String... strings){
+ for(String s : strings){
+ if(s == null || "".equals(s)){
+ return true;
+ }
+ }
+ return false;
+ }
+
+
+ private class PolicyDBDaoTransactionInstance implements PolicyDBDaoTransaction {
+ private EntityManager em;
+ private final Object emLock = new Object();
+ long policyId;
+ long groupId;
+ long pdpId;
+ String newGroupId;
+ private boolean operationRun = false;
+ private final Thread transactionTimer;
+
+ private PolicyDBDaoTransactionInstance(){
+ //call the constructor with arguments
+ this(Integer.parseInt(XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_TRANS_TIMEOUT)),
+ Integer.parseInt(XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_TRANS_WAIT)));
+ }
+ //timeout is how long the transaction can sit before rolling back
+ //wait time is how long to wait for the transaction to start before throwing an exception
+ private PolicyDBDaoTransactionInstance(int transactionTimeout, int transactionWaitTime){
+ if(logger.isDebugEnabled()){
+ logger.debug("\n\nPolicyDBDaoTransactionInstance() as PolicyDBDaoTransactionInstance() called:"
+ + "\n transactionTimeout = " + transactionTimeout
+ + "\n transactionWaitTime = " + transactionWaitTime + "\n\n");
+ }
+ this.em = emf.createEntityManager();
+ policyId = -1;
+ groupId = -1;
+ pdpId = -1;
+ newGroupId = null;
+ synchronized(emLock){
+ try{
+ startTransactionSynced(this.em,transactionWaitTime);
+ } catch(Exception e){
+ logger.debug(e);
+ throw new PersistenceException("Could not lock transaction within "+transactionWaitTime+" milliseconds");
+ }
+ }
+ class TransactionTimer implements Runnable {
+
+ private int sleepTime;
+ public TransactionTimer(int timeout){
+ this.sleepTime = timeout;
+ }
+ @Override
+ public void run() {
+ if(logger.isDebugEnabled()){
+ Date date= new java.util.Date();
+ logger.debug("\n\nTransactionTimer.run() - SLEEPING: "
+ + "\n sleepTime (ms) = " + sleepTime
+ + "\n TimeStamp = " + date.getTime()
+ + "\n\n");
+ }
+ try {
+ Thread.sleep(sleepTime);
+ } catch (InterruptedException e) {
+ //probably, the transaction was completed, the last thing we want to do is roll back
+ if(logger.isDebugEnabled()){
+ Date date= new java.util.Date();
+ logger.debug("\n\nTransactionTimer.run() - WAKE Interrupt: "
+ + "\n TimeStamp = " + date.getTime()
+ + "\n\n");
+ }
+ Thread.currentThread().interrupt();
+ return;
+ }
+ if(logger.isDebugEnabled()){
+ Date date= new java.util.Date();
+ logger.debug("\n\nTransactionTimer.run() - WAKE Timeout: "
+ + "\n TimeStamp = " + date.getTime()
+ + "\n\n");
+ }
+ rollbackTransaction();
+ }
+
+ }
+
+ transactionTimer = new Thread(new TransactionTimer(transactionTimeout),"transactionTimerThread");
+ transactionTimer.start();
+
+
+ }
+
+ private void checkBeforeOperationRun(){
+ checkBeforeOperationRun(false);
+ }
+ private void checkBeforeOperationRun(boolean justCheckOpen){
+ if(!isTransactionOpen()){
+ PolicyLogger.error("There is no transaction currently open");
+ throw new IllegalStateException("There is no transaction currently open");
+ }
+ if(operationRun && !justCheckOpen){
+ PolicyLogger.error("An operation has already been performed and the current transaction should be committed");
+ throw new IllegalStateException("An operation has already been performed and the current transaction should be committed");
+ }
+ operationRun = true;
+ }
+ @Override
+ public void commitTransaction() {
+ synchronized(emLock){
+ logger.debug("commitTransaction() as commitTransaction() called");
+ if(!isTransactionOpen()){
+ logger.warn("There is no open transaction to commit");
+ try{
+ em.close();
+ } catch(Exception e){
+ logger.error("Exception Occured"+e);
+ }
+ return;
+ }
+ try{
+ em.getTransaction().commit();
+ } catch(RollbackException e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught RollbackException on em.getTransaction().commit()");
+ throw new PersistenceException("The commit failed. Message:\n"+e.getMessage());
+ }
+ em.close();
+ // need to revisit
+ if(policyId >= 0){
+ if(newGroupId != null){
+ try{
+ notifyOthers(policyId,POLICY_NOTIFICATION,newGroupId);
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on notifyOthers("+policyId+","+POLICY_NOTIFICATION+","+newGroupId+")");
+ }
+ } else {
+ try{
+ notifyOthers(policyId,POLICY_NOTIFICATION);
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on notifyOthers("+policyId+","+POLICY_NOTIFICATION+")");
+ }
+ }
+ }
+ if(groupId >= 0){
+ //we don't want commit to fail just because this does
+ if(newGroupId != null){
+ try{
+ notifyOthers(groupId,GROUP_NOTIFICATION,newGroupId);
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on notifyOthers("+groupId+","+GROUP_NOTIFICATION+","+newGroupId+")");
+ }
+ } else {
+ try{
+ notifyOthers(groupId,GROUP_NOTIFICATION);
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on notifyOthers("+groupId+","+GROUP_NOTIFICATION+")");
+ }
+ }
+ }
+ if(pdpId >= 0){
+ //we don't want commit to fail just because this does
+ try{
+ notifyOthers(pdpId,PDP_NOTIFICATION);
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on notifyOthers("+pdpId+","+PDP_NOTIFICATION+")");
+ }
+ }
+ }
+ if(transactionTimer != null){
+ transactionTimer.interrupt();
+ }
+ }
+
+ @Override
+ public void rollbackTransaction() {
+ logger.debug("rollbackTransaction() as rollbackTransaction() called");
+ synchronized(emLock){
+ if(isTransactionOpen()){
+
+ try{
+ em.getTransaction().rollback();
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Could not rollback transaction");
+ }
+ try{
+ em.close();
+ }catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Could not close EntityManager");
+ }
+
+ } else {
+ try{
+ em.close();
+ }catch(Exception e){
+ logger.warn("Could not close already closed transaction", e);
+ }
+ }
+
+ }
+ if(transactionTimer != null){
+ transactionTimer.interrupt();
+ }
+ }
+
+ private void createPolicy(PolicyRestAdapter policy, String username, String policyScope, String inputPolicyName, String policyDataString) {
+ String policyName = inputPolicyName;
+ logger.debug("createPolicy(PolicyRestAdapter policy, String username, String policyScope, String policyName, String policyDataString) as createPolicy("+policy+", "+username+", "+policyScope+", "+policyName+", "+policyDataString+") called");
+ synchronized(emLock){
+ checkBeforeOperationRun();
+ String configName = policyName;
+ if(policyName.contains("Config_")){
+ policyName = policyName.replace(".Config_", ":Config_");
+ }else if(policyName.contains("Action_")){
+ policyName = policyName.replace(".Action_", ":Action_");
+ }else if(policyName.contains("Decision_")){
+ policyName = policyName.replace(".Decision_", ":Decision_");
+ }
+ policyName = policyName.split(":")[1];
+ Query createPolicyQuery = em.createQuery("SELECT p FROM PolicyEntity p WHERE p.scope=:scope AND p.policyName=:policyName");
+ createPolicyQuery.setParameter(scope, policyScope);
+ createPolicyQuery.setParameter("policyName", policyName);
+ List<?> createPolicyQueryList = createPolicyQuery.getResultList();
+ PolicyEntity newPolicyEntity;
+ boolean update;
+ if(createPolicyQueryList.isEmpty()){
+ newPolicyEntity = new PolicyEntity();
+ update = false;
+ } else if(createPolicyQueryList.size() > 1){
+ PolicyLogger.error("Somehow, more than one policy with the same scope, name, and deleted status were found in the database");
+ throw new PersistenceException("Somehow, more than one policy with the same scope, name, and deleted status were found in the database");
+ } else {
+ newPolicyEntity = (PolicyEntity)createPolicyQueryList.get(0);
+ update = true;
+ }
+
+ ActionBodyEntity newActionBodyEntity = null;
+ if(policy.getPolicyType().equals(action)){
+ boolean abupdate = false;
+ if(newPolicyEntity.getActionBodyEntity() == null){
+ newActionBodyEntity = new ActionBodyEntity();
+ }else{
+ newActionBodyEntity = em.find(ActionBodyEntity.class, newPolicyEntity.getActionBodyEntity().getActionBodyId());
+ abupdate = true;
+ }
+
+ if(newActionBodyEntity != null){
+ if(!abupdate){
+ em.persist(newActionBodyEntity);
+ }
+ //build the file path
+ //trim the .xml off the end
+ String policyNameClean = FilenameUtils.removeExtension(configName);
+ String actionBodyName = policyNameClean + ".json";
+
+ //get the action body
+ String actionBodyString = policy.getActionBody();
+ if(actionBodyString == null){
+ actionBodyString = "{}";
+ }
+ newActionBodyEntity.setActionBody(actionBodyString);
+ newActionBodyEntity.setActionBodyName(actionBodyName);
+ newActionBodyEntity.setModifiedBy("PolicyDBDao.createPolicy()");
+ newActionBodyEntity.setDeleted(false);
+ if(!abupdate){
+ newActionBodyEntity.setCreatedBy("PolicyDBDao.createPolicy()");
+ }
+ if(logger.isDebugEnabled()){
+ logger.debug("\nPolicyDBDao.createPolicy"
+ + "\n newActionBodyEntity.getActionBody() = " + newActionBodyEntity.getActionBody()
+ + "\n newActionBodyEntity.getActionBodyName() = " + newActionBodyEntity.getActionBodyName()
+ + "\n newActionBodyEntity.getModifiedBy() = " + newActionBodyEntity.getModifiedBy()
+ + "\n newActionBodyEntity.getCreatedBy() = " + newActionBodyEntity.getCreatedBy()
+ + "\n newActionBodyEntity.isDeleted() = " + newActionBodyEntity.isDeleted()
+ + "\n FLUSHING to DB");
+ }
+ //push the actionBodyEntity to the DB
+ em.flush();
+ }else{
+ //newActionBodyEntity == null
+ //We have a actionBody in the policy but we found no actionBody in the DB
+ String msg = "\n\nPolicyDBDao.createPolicy - Incoming Action policy had an "
+ + "actionBody, but it could not be found in the DB for update."
+ + "\n policyScope = " + policyScope
+ + "\n policyName = " + policyName + "\n\n";
+ PolicyLogger.error("PolicyDBDao.createPolicy - Incoming Action policy had an actionBody, but it could not be found in the DB for update: policyName = " + policyName);
+ throw new IllegalArgumentException(msg);
+ }
+ }
+
+ ConfigurationDataEntity newConfigurationDataEntity;
+ if(policy.getPolicyType().equals(config)){
+ boolean configUpdate;
+ if(newPolicyEntity.getConfigurationData() == null){
+ newConfigurationDataEntity = new ConfigurationDataEntity();
+ configUpdate = false;
+ } else {
+ newConfigurationDataEntity = em.find(ConfigurationDataEntity.class, newPolicyEntity.getConfigurationData().getConfigurationDataId());
+ configUpdate = true;
+ }
+
+ if(newConfigurationDataEntity != null){
+ if(!configUpdate){
+ em.persist(newConfigurationDataEntity);
+ }
+ if(!stringEquals(newConfigurationDataEntity.getConfigurationName(),getConfigFile(configName,policy))){
+ newConfigurationDataEntity.setConfigurationName(getConfigFile(configName,policy));
+ }
+ if(newConfigurationDataEntity.getConfigType() == null || !newConfigurationDataEntity.getConfigType().equals(policy.getConfigType())){
+ newConfigurationDataEntity.setConfigType(policy.getConfigType());
+ }
+ if(!configUpdate){
+ newConfigurationDataEntity.setCreatedBy(username);
+ }
+ if(newConfigurationDataEntity.getModifiedBy() == null || !newConfigurationDataEntity.getModifiedBy().equals(username)){
+ newConfigurationDataEntity.setModifiedBy(username);
+ }
+ if(newConfigurationDataEntity.getDescription() == null || !newConfigurationDataEntity.getDescription().equals("")){
+ newConfigurationDataEntity.setDescription("");
+ }
+ if(newConfigurationDataEntity.getConfigBody() == null || newConfigurationDataEntity.getConfigBody().isEmpty() ||
+ (!newConfigurationDataEntity.getConfigBody().equals(policy.getConfigBodyData()))){
+ //hopefully one of these won't be null
+ if(policy.getConfigBodyData() == null || policy.getConfigBodyData().isEmpty()){
+ newConfigurationDataEntity.setConfigBody(policy.getJsonBody());
+ }else{
+ newConfigurationDataEntity.setConfigBody(policy.getConfigBodyData());
+ }
+ }
+ if(newConfigurationDataEntity.isDeleted()){
+ newConfigurationDataEntity.setDeleted(false);
+ }
+
+ em.flush();
+ }else{
+ //We have a configurationData body in the policy but we found no configurationData body in the DB
+ String msg = "\n\nPolicyDBDao.createPolicy - Incoming Config policy had a "
+ + "configurationData body, but it could not be found in the DB for update."
+ + "\n policyScope = " + policyScope
+ + "\n policyName = " + policyName + "\n\n";
+ PolicyLogger.error("PolicyDBDao.createPolicy - Incoming Config policy had a configurationData body, but it could not be found in the DB for update: policyName = " + policyName);
+ throw new IllegalArgumentException(msg);
+ }
+
+ } else {
+ newConfigurationDataEntity = null;
+ }
+ if(!update){
+ em.persist(newPolicyEntity);
+ }
+
+ policyId = newPolicyEntity.getPolicyId();
+
+ if(!stringEquals(newPolicyEntity.getPolicyName(),policyName)){
+ newPolicyEntity.setPolicyName(policyName);
+ }
+ if(!stringEquals(newPolicyEntity.getCreatedBy(),username)){
+ newPolicyEntity.setCreatedBy(username);
+ }
+ if(!stringEquals(newPolicyEntity.getDescription(),policy.getPolicyDescription())){
+ newPolicyEntity.setDescription(policy.getPolicyDescription());
+ }
+ if(!stringEquals(newPolicyEntity.getModifiedBy(),username)){
+ newPolicyEntity.setModifiedBy(username);
+ }
+ if(!stringEquals(newPolicyEntity.getPolicyData(),policyDataString)){
+ newPolicyEntity.setPolicyData(policyDataString);
+ }
+ if(!stringEquals(newPolicyEntity.getScope(),policyScope)){
+ newPolicyEntity.setScope(policyScope);
+ }
+ if(newPolicyEntity.isDeleted() == true){
+ newPolicyEntity.setDeleted(false);
+ }
+ newPolicyEntity.setConfigurationData(newConfigurationDataEntity);
+ newPolicyEntity.setActionBodyEntity(newActionBodyEntity);
+
+ em.flush();
+ this.policyId = newPolicyEntity.getPolicyId();
+ }
+ return;
+ }
+
+ @SuppressWarnings("unused")
+ public PolicyEntity getPolicy(int policyID){
+ return getPolicy(policyID,null,null);
+ }
+ public PolicyEntity getPolicy(String policyName,String scope){
+ return getPolicy(-1,policyName,scope);
+ }
+ private PolicyEntity getPolicy(int policyID, String policyName,String scope){
+ logger.debug("getPolicy(int policyId, String policyName) as getPolicy("+policyID+","+policyName+") called");
+ if(policyID < 0 && isNullOrEmpty(policyName,scope)){
+ throw new IllegalArgumentException("policyID must be at least 0 or policyName must be not null or blank");
+ }
+
+ synchronized(emLock){
+ checkBeforeOperationRun(true);
+ //check if group exists
+ String policyId;
+ Query policyQuery;
+ if(!isNullOrEmpty(policyName,scope)){
+ policyId = policyName;
+ policyQuery = em.createQuery("SELECT p FROM PolicyEntity p WHERE p.policyName=:name AND p.scope=:scope");
+ policyQuery.setParameter("name", policyId);
+ policyQuery.setParameter("scope", scope);
+ } else{
+ policyId = String.valueOf(policyID);
+ policyQuery = em.createNamedQuery("PolicyEntity.FindById");
+ policyQuery.setParameter("id", policyId);
+ }
+ List<?> policyQueryList;
+ try{
+ policyQueryList = policyQuery.getResultList();
+ }catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to get policy with policyQuery.getResultList()");
+ throw new PersistenceException("Query failed trying to get policy "+policyId);
+ }
+ if(policyQueryList.isEmpty()){
+ PolicyLogger.error("Policy does not exist with id "+policyId);
+ throw new PersistenceException("Group policy is being added to does not exist with id "+policyId);
+ } else if(policyQueryList.size() > 1){
+ PolicyLogger.error(duplicatePolicyId+policyId+foundInDB);
+ throw new PersistenceException(duplicatePolicyId+policyId+foundInDB);
+ }
+ return (PolicyEntity)policyQueryList.get(0);
+ }
+ }
+
+ @Override
+ public GroupEntity getGroup(long groupKey){
+ logger.debug("getGroup(int groupKey) as getGroup("+groupKey+") called");
+ if(groupKey < 0){
+ throw new IllegalArgumentException("groupKey must be at least 0");
+ }
+ synchronized(emLock){
+ checkBeforeOperationRun(true);
+ //check if group exists
+ Query groupQuery = em.createQuery("SELECT g FROM GroupEntity g WHERE g.groupKey=:groupKey");
+ groupQuery.setParameter("groupKey", groupKey);
+ List<?> groupQueryList;
+ try{
+ groupQueryList = groupQuery.getResultList();
+ }catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to get group with groupQuery.getResultList()");
+ throw new PersistenceException(queryFailedToGetGroup+groupKey);
+ }
+ if(groupQueryList.isEmpty()){
+ PolicyLogger.error("Group does not exist with groupKey "+groupKey);
+ throw new PersistenceException("Group does not exist with groupKey "+groupKey);
+ } else if(groupQueryList.size() > 1){
+ PolicyLogger.error("Somehow, more than one group with the groupKey "+groupKey+foundInDB);
+ throw new PersistenceException("Somehow, more than one group with the groupKey "+groupKey+foundInDB);
+ }
+ return (GroupEntity)groupQueryList.get(0);
+ }
+ }
+
+ @Override
+ public GroupEntity getGroup(String groupId){
+ logger.debug("getGroup(String groupId) as getGroup("+groupId+") called");
+ if(isNullOrEmpty(groupId)){
+ throw new IllegalArgumentException("groupId must not be null or empty");
+ }
+ synchronized(emLock){
+ checkBeforeOperationRun(true);
+ //check if group exists
+ Query groupQuery = em.createQuery("SELECT g FROM GroupEntity g WHERE g.groupId=:groupId");
+ groupQuery.setParameter(groupIdVar, groupId);
+ List<?> groupQueryList;
+ try{
+ groupQueryList = groupQuery.getResultList();
+ }catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to get group with groupQuery.getResultList()");
+ throw new PersistenceException(queryFailedToGetGroup+groupId);
+ }
+ if(groupQueryList.isEmpty()){
+ PolicyLogger.error("Group does not exist with id "+groupId);
+ throw new PersistenceException("Group does not exist with id "+groupId);
+ } else if(groupQueryList.size() > 1){
+ PolicyLogger.error(duplicateGroupId +groupId+foundInDB);
+ throw new PersistenceException(duplicateGroupId+groupId+foundInDB);
+ }
+ return (GroupEntity)groupQueryList.get(0);
+ }
+ }
+
+ @Override
+ public List<?> getPdpsInGroup(long groupKey){
+ logger.debug("getPdpsInGroup(int groupKey) as getPdpsInGroup("+groupKey+") called");
+ if(groupKey < 0){
+ throw new IllegalArgumentException("groupId must not be < 0");
+ }
+ synchronized(emLock){
+ checkBeforeOperationRun(true);
+ Query pdpsQuery = em.createQuery("SELECT p FROM PdpEntity p WHERE p.groupEntity=:group");
+ pdpsQuery.setParameter("group", getGroup(groupKey));
+ return pdpsQuery.getResultList();
+ }
+ }
+
+ @Override
+ public PdpEntity getPdp(long pdpKey){
+ logger.debug("getPdp(int pdpKey) as getPdp("+pdpKey+") called");
+ if(pdpKey < 0){
+ throw new IllegalArgumentException("pdpKey must be at least 0");
+ }
+ synchronized(emLock){
+ checkBeforeOperationRun(true);
+ //check if group exists
+ Query pdpQuery = em.createQuery("SELECT p FROM PdpEntity p WHERE p.pdpKey=:pdpKey");
+ pdpQuery.setParameter("pdpKey", pdpKey);
+ List<?> pdpQueryList;
+ try{
+ pdpQueryList = pdpQuery.getResultList();
+ }catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to get pdp with pdpQuery.getResultList()");
+ throw new PersistenceException("Query failed trying to get pdp "+pdpKey);
+ }
+ if(pdpQueryList.isEmpty()){
+ PolicyLogger.error("Pdp does not exist with pdpKey "+pdpKey);
+ throw new PersistenceException("Pdp does not exist with pdpKey "+pdpKey);
+ } else if(pdpQueryList.size() > 1){
+ PolicyLogger.error("Somehow, more than one pdp with the pdpKey "+pdpKey+foundInDB);
+ throw new PersistenceException("Somehow, more than one pdp with the pdpKey "+pdpKey+foundInDB);
+ }
+ return (PdpEntity)pdpQueryList.get(0);
+ }
+ }
+
+ @Override
+ public boolean isTransactionOpen() {
+ logger.debug("isTransactionOpen() as isTransactionOpen() called");
+ synchronized(emLock){
+ return em.isOpen() && em.getTransaction().isActive();
+ }
+ }
+
+ private String processConfigPath(String inputConfigPath){
+ String configPath = inputConfigPath;
+ String webappsPath = XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_WEBAPPS);
+ if(webappsPath == null){
+ logger.error("Webapps property does not exist");
+ throw new IllegalArgumentException("Webapps property does not exist");
+ }
+ configPath = configPath.replace("$URL", webappsPath);
+ //make sure the correct slashes are in
+ try{
+ configPath = Paths.get(configPath).toString();
+ } catch(InvalidPathException e){
+ logger.error("Invalid config path: "+configPath, e);
+ throw new IllegalArgumentException("Invalid config path: "+configPath);
+ }
+ return configPath;
+ }
+
+ private String readConfigFile(String configPath){
+ String configDataString = null;
+ try(InputStream configContentStream = new FileInputStream(configPath);) {
+ configDataString = IOUtils.toString(configContentStream);
+ } catch (FileNotFoundException e) {
+ logger.error("Caught FileNotFoundException on new FileInputStream("+configPath+")",e);
+ throw new IllegalArgumentException("The config file path does not exist");
+ } catch(IOException e2){
+ logger.error("Caught IOException on newIOUtils.toString(configContentStream)",e2);
+ throw new IllegalArgumentException("The config file path cannot be read");
+ }
+ if(configDataString == null){
+ throw new IllegalArgumentException("The config file path cannot be read");
+ }
+ return configDataString;
+ }
+
+ @Override
+ public void createPolicy(Policy policy, String username){
+ InputStream policyXmlStream = null;
+ try{
+ logger.debug("createPolicy(PolicyRestAdapter policy, String username) as createPolicy("+policy+","+username+") called");
+ String policyScope = policy.policyAdapter.getDomainDir().replace(File.separator, ".");
+ //Does not need to be XACMLPolicyWriterWithPapNotify since it is already in the PAP
+ //and this transaction is intercepted up stream.
+ String policyDataString;
+ try {
+ policyXmlStream = XACMLPolicyWriter.getXmlAsInputStream((PolicyType)policy.getCorrectPolicyDataObject());
+ policyDataString = IOUtils.toString(policyXmlStream);
+ } catch (IOException e) {
+ policyDataString = "could not read";
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught IOException on IOUtils.toString("+policyXmlStream+")");
+ throw new IllegalArgumentException("Cannot parse the policy xml from the PolicyRestAdapter.");
+ }
+ IOUtils.closeQuietly(policyXmlStream);
+ if(isJunit){
+ //Using parentPath object to set policy data.
+ policyDataString = policy.policyAdapter.getParentPath();
+ }
+ String configPath = "";
+ if (policy.policyAdapter.getPolicyType().equalsIgnoreCase(config)) {
+ configPath = evaluateXPath("/Policy/Rule/AdviceExpressions/AdviceExpression[contains(@AdviceId,'ID')]/AttributeAssignmentExpression[@AttributeId='URLID']/AttributeValue/text()", policyDataString);
+ } else if (policy.policyAdapter.getPolicyType().equalsIgnoreCase(action)) {
+ configPath = evaluateXPath("/Policy/Rule/ObligationExpressions/ObligationExpression[contains(@ObligationId, " +policy.policyAdapter.getActionAttribute()+ ")]/AttributeAssignmentExpression[@AttributeId='body']/AttributeValue/text()", policyDataString);
+ }
+
+ String prefix = null;
+ if (policy.policyAdapter.getPolicyType().equalsIgnoreCase(config)) {
+
+ prefix = configPath.substring(configPath.indexOf(policyScope+".")+policyScope.concat(".").length(), configPath.lastIndexOf(policy.policyAdapter.getPolicyName()));
+ if(isNullOrEmpty(policy.policyAdapter.getConfigBodyData())){
+ String configData = "";
+ try{
+ String newConfigPath = configPath;
+ try{
+ newConfigPath = processConfigPath(newConfigPath);
+ }catch(Exception e2){
+ logger.error("Could not process config path: "+newConfigPath,e2);
+ }
+ configData = readConfigFile(newConfigPath);
+ }catch(Exception e){
+ logger.error("Could not read config body data for "+configPath,e);
+ }
+ policy.policyAdapter.setConfigBodyData(configData);
+ }
+ } else if (action.equalsIgnoreCase(policy.policyAdapter.getPolicyType())) {
+ prefix = "Action_";
+ } else if ("Decision".equalsIgnoreCase(policy.policyAdapter.getPolicyType())) {
+ prefix = "Decision_";
+ }
+
+ if(!(policy.policyAdapter.getData() instanceof PolicyType)){
+ PolicyLogger.error("The data field is not an instance of PolicyType");
+ throw new IllegalArgumentException("The data field is not an instance of PolicyType");
+ }
+ String finalName = policyScope + "." + prefix+policy.policyAdapter.getPolicyName()+"."+((PolicyType)policy.policyAdapter.getData()).getVersion()+".xml";
+ if(policy.policyAdapter.getConfigType() == null || "".equals(policy.policyAdapter.getConfigType())){
+ //get the config file extension
+ String ext = "";
+ if (configPath != null && !"".equalsIgnoreCase(configPath)) {
+ ext = configPath.substring(configPath.lastIndexOf('.'), configPath.length());;
+ }
+
+ if(ext.contains("txt")){
+ policy.policyAdapter.setConfigType(OTHER_CONFIG);
+ } else if(ext.contains("json")){
+ policy.policyAdapter.setConfigType(JSON_CONFIG);
+ } else if(ext.contains("xml")){
+ policy.policyAdapter.setConfigType(XML_CONFIG);
+ } else if(ext.contains("properties")){
+ policy.policyAdapter.setConfigType(PROPERTIES_CONFIG);
+ } else {
+ if (policy.policyAdapter.getPolicyType().equalsIgnoreCase(action)){
+ policy.policyAdapter.setConfigType(JSON_CONFIG);
+ }
+ }
+ }
+
+ createPolicy(policy.policyAdapter, username, policyScope,finalName,policyDataString);
+ }finally{
+ if(policyXmlStream != null){
+ try {
+ policyXmlStream.close();
+ } catch (IOException e) {
+ logger.error("Exception Occured while closing input stream"+e);
+ }
+ }
+ }
+ }
+
+ @Override
+ public void close(){
+ synchronized(emLock){
+ if(em.isOpen()){
+ if(em.getTransaction().isActive()){
+ em.getTransaction().rollback();
+ }
+ em.close();
+ }
+ if(transactionTimer != null){
+ transactionTimer.interrupt();
+ }
+ }
+ }
+
+ @Override
+ public void createGroup(String groupId, String groupName, String inputGroupDescription, String username) {
+ String groupDescription = inputGroupDescription;
+ logger.debug("deletePolicy(String policyToDeletes) as createGroup("+groupId+", "+groupName+", "+groupDescription+") called");
+ if(isNullOrEmpty(groupId, groupName, username)){
+ throw new IllegalArgumentException("groupId, groupName, and username must not be null or empty");
+ }
+ if(groupDescription == null){
+ groupDescription = "";
+ }
+
+ synchronized(emLock){
+ checkBeforeOperationRun();
+ Query checkGroupQuery = em.createQuery(groupEntitySelectQuery);
+ checkGroupQuery.setParameter(groupIdVar, groupId);
+ checkGroupQuery.setParameter(deletedVar, false);
+ List<?> checkGroupQueryList;
+ try{
+ checkGroupQueryList = checkGroupQuery.getResultList();
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on checkGroupQuery.getResultList()");
+ throw new PersistenceException(queryFailedToCheckExisting);
+ }
+ if(!checkGroupQueryList.isEmpty()){
+ PolicyLogger.error("The group being added already exists with id "+groupId);
+ throw new PersistenceException("The group being added already exists with id "+groupId);
+ }
+ GroupEntity newGroup = new GroupEntity();
+ em.persist(newGroup);
+ newGroup.setCreatedBy(username);
+ newGroup.setModifiedBy(username);
+ newGroup.setGroupName(groupName);
+ newGroup.setGroupId(groupId);
+ newGroup.setDescription(groupDescription);
+
+ em.flush();
+ this.groupId = newGroup.getGroupKey();
+ }
+ }
+
+ @Override
+ public void updateGroup(OnapPDPGroup group, String username){
+ logger.info("PolicyDBDao: updateGroup(PDPGroup group) as updateGroup("+group+","+username+") called");
+ if(group == null){
+ throw new IllegalArgumentException("PDPGroup group must not be null");
+ }
+ if(isNullOrEmpty(group.getId(), username)){
+ throw new IllegalArgumentException("group.getId() and username must not be null or empty");
+ }
+
+ synchronized(emLock){
+ checkBeforeOperationRun();
+ Query getGroupQuery = em.createQuery(groupEntitySelectQuery);
+ getGroupQuery.setParameter(groupIdVar, group.getId());
+ getGroupQuery.setParameter(deletedVar, false);
+ List<?> getGroupQueryList;
+ try{
+ getGroupQueryList = getGroupQuery.getResultList();
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on getGroupQuery.getResultList()");
+ throw new PersistenceException(queryFailedToGetGroup+group.getId()+" for editing");
+ }
+ if(getGroupQueryList.isEmpty()){
+ PolicyLogger.error("The group cannot be found to update with id "+group.getId());
+ throw new PersistenceException("The group cannot be found to update with id "+group.getId());
+ } else if(getGroupQueryList.size() > 1){
+ PolicyLogger.error(duplicateGroupId+group.getId()+deletedStatusFound);
+ throw new PersistenceException(duplicateGroupId+group.getId()+deletedStatusFound);
+ }
+ GroupEntity groupToUpdateInDB = (GroupEntity)getGroupQueryList.get(0);
+ if(!stringEquals(groupToUpdateInDB.getModifiedBy(), username)){
+ groupToUpdateInDB.setModifiedBy(username);
+ }
+ if(group.getDescription() != null && !stringEquals(group.getDescription(),groupToUpdateInDB.getDescription())){
+ groupToUpdateInDB.setDescription(group.getDescription());
+ }
+ //let's find out what policies have been deleted
+ StdPDPGroup oldGroup = null;
+ try {
+ oldGroup = (StdPDPGroup) papEngine.getGroup(group.getId());
+ } catch (PAPException e1) {
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e1, policyDBDaoVar, "We cannot get the group from the papEngine to delete policies");
+ }
+ if(oldGroup == null){
+ PolicyLogger.error("We cannot get the group from the papEngine to delete policies");
+ } else {
+ Set<String> newPolicySet = new HashSet<>(group.getPolicies().size());
+ //a multiple of n runtime is faster than n^2, so I am using a hashset to do the comparison
+ for(PDPPolicy pol: group.getPolicies()){
+ newPolicySet.add(pol.getId());
+ }
+ for(PDPPolicy pol : oldGroup.getPolicies()){
+ //should be fast since getPolicies uses a HashSet in StdPDPGroup
+ if(!newPolicySet.contains(pol.getId())){
+ String[] scopeAndName = getNameScopeAndVersionFromPdpPolicy(pol.getId());
+ PolicyEntity policyToDelete = null;
+ try{
+ if(scopeAndName!=null){
+ policyToDelete = getPolicy(scopeAndName[0],scopeAndName[1]);
+ if ("XACMLPapServlet.doDelete".equals(username)) {
+ Iterator<PolicyEntity> dbPolicyIt = groupToUpdateInDB.getPolicies().iterator();
+ String policyName = getPolicyNameAndVersionFromPolicyFileName(policyToDelete.getPolicyName())[0];
+
+ logger.info("PolicyDBDao: delete policy from GroupEntity");
+ try{
+ while(dbPolicyIt.hasNext()){
+ PolicyEntity dbpolicy = dbPolicyIt.next();
+ if(policyToDelete.getScope().equals(dbpolicy.getScope()) &&
+ getPolicyNameAndVersionFromPolicyFileName(dbpolicy.getPolicyName())[0].equals(policyName)) {
+ dbPolicyIt.remove();
+
+ logger.info("PolicyDBDao: deleting policy from the existing group:\n "
+ + "policyName is " + policyToDelete.getScope()+"."+policyToDelete.getPolicyName() + "\n"
+ + "group is " + groupToUpdateInDB.getGroupId());
+ }
+ }
+ }catch(Exception e){
+ logger.debug(e);
+ PolicyLogger.error("Could not delete policy with name: "+ policyToDelete.getScope()+"."+policyToDelete.getPolicyName()+"\n ID: "+ policyToDelete.getPolicyId());
+ }
+ }
+ }
+ }catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Could not get policy to remove: "+pol.getId());
+ throw new PersistenceException("Could not get policy to remove: "+pol.getId());
+ }
+ }
+ }
+ }
+
+ if(group.getName() != null && !stringEquals(group.getName(),groupToUpdateInDB.getgroupName())){
+ //we need to check if the new id exists in the database
+ String newGroupId = createNewPDPGroupId(group.getName());
+ Query checkGroupQuery = em.createQuery(groupEntitySelectQuery);
+ checkGroupQuery.setParameter(groupIdVar, newGroupId);
+ checkGroupQuery.setParameter(deletedVar, false);
+ List<?> checkGroupQueryList;
+ try{
+ checkGroupQueryList = checkGroupQuery.getResultList();
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on checkGroupQuery.getResultList()");
+ throw new PersistenceException(queryFailedToCheckExisting);
+ }
+ if(!checkGroupQueryList.isEmpty()){
+ PolicyLogger.error("The new group name already exists, group id "+newGroupId);
+ throw new PersistenceException("The new group name already exists, group id "+newGroupId);
+ }
+ groupToUpdateInDB.setGroupId(newGroupId);
+ groupToUpdateInDB.setGroupName(group.getName());
+ this.newGroupId = group.getId();
+ }
+ em.flush();
+ this.groupId = groupToUpdateInDB.getGroupKey();
+ }
+ }
+
+ @Override
+ public void addPdpToGroup(String pdpID, String groupID, String pdpName, String pdpDescription, int pdpJmxPort, String username) {
+ logger.debug("addPdpToGroup(String pdpID, String groupID, String pdpName, String pdpDescription, int pdpJmxPort, String username) as addPdpToGroup("+pdpID+", "+groupID+", "+pdpName+", "+pdpDescription+", "+pdpJmxPort+", "+username+") called");
+ if(isNullOrEmpty(pdpID, groupID,pdpName,username)){
+ throw new IllegalArgumentException("pdpID, groupID, pdpName, and username must not be null or empty");
+ }
+ synchronized(emLock){
+ checkBeforeOperationRun();
+ Query checkGroupQuery = em.createQuery(groupEntitySelectQuery);
+ checkGroupQuery.setParameter(groupIdVar, groupID);
+ checkGroupQuery.setParameter(deletedVar, false);
+ List<?> checkGroupQueryList;
+ try{
+ checkGroupQueryList = checkGroupQuery.getResultList();
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to check for existing group on checkGroupQuery.getResultList()");
+ throw new PersistenceException(queryFailedToCheckExisting);
+ }
+ if(checkGroupQueryList.size() != 1){
+ PolicyLogger.error("The group does not exist");
+ throw new PersistenceException("The group does not exist");
+ }
+ Query checkDuplicateQuery = em.createQuery(pdpEntitySelectQuery);
+ checkDuplicateQuery.setParameter(pdpIdVariable, pdpID);
+ checkDuplicateQuery.setParameter(deletedVar, false);
+ List<?> checkDuplicateList;
+ try{
+ checkDuplicateList = checkDuplicateQuery.getResultList();
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to check for duplicate PDP "+pdpID+" on checkDuplicateQuery.getResultList()");
+ throw new PersistenceException("Query failed trying to check for duplicate PDP "+pdpID);
+ }
+ PdpEntity newPdp;
+ if(!checkDuplicateList.isEmpty()){
+ logger.warn("PDP already exists with id "+pdpID);
+ newPdp = (PdpEntity)checkDuplicateList.get(0);
+ } else {
+ newPdp = new PdpEntity();
+ em.persist(newPdp);
+ }
+
+ newPdp.setCreatedBy(username);
+ newPdp.setDeleted(false);
+ newPdp.setDescription(pdpDescription);
+ newPdp.setGroup((GroupEntity)checkGroupQueryList.get(0));
+ newPdp.setJmxPort(pdpJmxPort);
+ newPdp.setModifiedBy(username);
+ newPdp.setPdpId(pdpID);
+ newPdp.setPdpName(pdpName);
+
+ em.flush();
+ this.pdpId = newPdp.getPdpKey();
+ }
+ }
+
+
+ @Override
+ public void updatePdp(OnapPDP pdp, String username){
+ logger.debug("updatePdp(PDP pdp, String username) as updatePdp("+pdp+","+username+") called");
+ if(pdp == null){
+ throw new IllegalArgumentException("PDP pdp must not be null");
+ }
+ if(isNullOrEmpty(pdp.getId(),username)){
+ throw new IllegalArgumentException("pdp.getId() and username must not be null or empty");
+ }
+
+ synchronized(emLock){
+ checkBeforeOperationRun();
+ Query getPdpQuery = em.createQuery(pdpEntitySelectQuery);
+ getPdpQuery.setParameter(pdpIdVariable, pdp.getId());
+ getPdpQuery.setParameter(deletedVar, false);
+ List<?> getPdpQueryList;
+ try{
+ getPdpQueryList = getPdpQuery.getResultList();
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on getPdpQuery.getResultList()");
+ throw new PersistenceException("Query failed trying to get PDP "+pdp.getId());
+ }
+ if(getPdpQueryList.isEmpty()){
+ PolicyLogger.error("The pdp cannot be found to update with id "+pdp.getId());
+ throw new PersistenceException("The pdp cannot be found to update with id "+pdp.getId());
+ } else if(getPdpQueryList.size() > 1){
+ PolicyLogger.error(moreThanOnePDP+pdp.getId()+deletedStatusFound);
+ throw new PersistenceException(moreThanOnePDP+pdp.getId()+deletedStatusFound);
+ }
+ PdpEntity pdpToUpdate = (PdpEntity)getPdpQueryList.get(0);
+ if(!stringEquals(pdpToUpdate.getModifiedBy(), username)){
+ pdpToUpdate.setModifiedBy(username);
+ }
+ if(pdp.getDescription() != null && !stringEquals(pdp.getDescription(),pdpToUpdate.getDescription())){
+ pdpToUpdate.setDescription(pdp.getDescription());
+ }
+ if(pdp.getName() != null && !stringEquals(pdp.getName(),pdpToUpdate.getPdpName())){
+ pdpToUpdate.setPdpName(pdp.getName());
+ }
+ if(pdp.getJmxPort() != null && !pdp.getJmxPort().equals(pdpToUpdate.getJmxPort())){
+ pdpToUpdate.setJmxPort(pdp.getJmxPort());
+ }
+
+ em.flush();
+ this.pdpId = pdpToUpdate.getPdpKey();
+ }
+ }
+
+ @Override
+ public void movePdp(OnapPDP pdp, OnapPDPGroup group, String username){
+ logger.debug("movePdp(PDP pdp, PDPGroup group, String username) as movePdp("+pdp+","+group+","+username+") called");
+ if(pdp == null || group == null){
+ throw new IllegalArgumentException("PDP pdp and PDPGroup group must not be null");
+ }
+ if(isNullOrEmpty(username,pdp.getId(),group.getId())){
+ throw new IllegalArgumentException("pdp.getId(), group.getId(), and username must not be null or empty");
+ }
+
+ synchronized(emLock){
+ checkBeforeOperationRun();
+ //check if pdp exists
+ Query getPdpQuery = em.createQuery(pdpEntitySelectQuery);
+ getPdpQuery.setParameter(pdpIdVariable, pdp.getId());
+ getPdpQuery.setParameter(deletedVar, false);
+ List<?> getPdpQueryList;
+ try{
+ getPdpQueryList = getPdpQuery.getResultList();
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on getPdpQuery.getResultList()");
+ throw new PersistenceException("Query failed trying to get pdp to move with id "+pdp.getId());
+ }
+ if(getPdpQueryList.isEmpty()){
+ PolicyLogger.error("The pdp cannot be found to move with id "+pdp.getId());
+ throw new PersistenceException("The pdp cannot be found to move with id "+pdp.getId());
+ } else if(getPdpQueryList.size() > 1){
+ PolicyLogger.error(moreThanOnePDP+pdp.getId()+deletedStatusFound);
+ throw new PersistenceException(moreThanOnePDP+pdp.getId()+deletedStatusFound);
+ }
+
+ //check if new group exists
+ Query checkGroupQuery = em.createQuery(groupEntitySelectQuery);
+ checkGroupQuery.setParameter(groupIdVar, group.getId());
+ checkGroupQuery.setParameter(deletedVar, false);
+ List<?> checkGroupQueryList;
+ try{
+ checkGroupQueryList = checkGroupQuery.getResultList();
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to get group on checkGroupQuery.getResultList()");
+ throw new PersistenceException("Query failed trying to get new group "+group.getId());
+ }
+ if(checkGroupQueryList.size() != 1){
+ PolicyLogger.error("The group "+group.getId()+" does not exist");
+ throw new PersistenceException("The group "+group.getId()+" does not exist");
+ }
+ GroupEntity groupToMoveInto = (GroupEntity)checkGroupQueryList.get(0);
+ PdpEntity pdpToUpdate = (PdpEntity)getPdpQueryList.get(0);
+ pdpToUpdate.setGroup(groupToMoveInto);
+ if(!stringEquals(pdpToUpdate.getModifiedBy(), username)){
+ pdpToUpdate.setModifiedBy(username);
+ }
+
+ em.flush();
+ this.pdpId = pdpToUpdate.getPdpKey();
+ }
+ }
+
+ @Override
+ public void changeDefaultGroup(OnapPDPGroup group, String username){
+ logger.debug("changeDefaultGroup(PDPGroup group, String username) as changeDefaultGroup("+group+","+username+") called");
+ if(group == null){
+ throw new IllegalArgumentException("PDPGroup group must not be null");
+ }
+ if(isNullOrEmpty(group.getId(),username)){
+ throw new IllegalArgumentException("group.getId() and username must not be null or empty");
+ }
+
+ synchronized(emLock){
+ checkBeforeOperationRun();
+ Query getGroupQuery = em.createQuery(groupEntitySelectQuery);
+ getGroupQuery.setParameter(groupIdVar, group.getId());
+ getGroupQuery.setParameter(deletedVar, false);
+ List<?> getGroupQueryList;
+ try{
+ getGroupQueryList = getGroupQuery.getResultList();
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on getGroupQuery.getResultList()");
+ throw new PersistenceException(queryFailedToGetGroup+group.getId());
+ }
+ if(getGroupQueryList.isEmpty()){
+ PolicyLogger.error("The group cannot be found to set default with id "+group.getId());
+ throw new PersistenceException("The group cannot be found to set default with id "+group.getId());
+ } else if(getGroupQueryList.size() > 1){
+ PolicyLogger.error(duplicateGroupId+group.getId()+deletedStatusFound);
+ throw new PersistenceException(duplicateGroupId+group.getId()+deletedStatusFound);
+ }
+ GroupEntity newDefaultGroup = (GroupEntity)getGroupQueryList.get(0);
+ newDefaultGroup.setDefaultGroup(true);
+ if(!stringEquals(newDefaultGroup.getModifiedBy(), username)){
+ newDefaultGroup.setModifiedBy(username);
+ }
+
+ em.flush();
+ this.groupId = newDefaultGroup.getGroupKey();
+ Query setAllGroupsNotDefault = em.createQuery("UPDATE GroupEntity g SET g.defaultGroup=:defaultGroup WHERE g.deleted=:deleted AND g.groupKey<>:groupKey");
+ //not going to set modified by for all groups
+ setAllGroupsNotDefault.setParameter("defaultGroup", false);
+ setAllGroupsNotDefault.setParameter(deletedVar, false);
+ setAllGroupsNotDefault.setParameter("groupKey", newDefaultGroup.getGroupKey());
+ try{
+ logger.info("set " + setAllGroupsNotDefault.executeUpdate() + " groups as not default");
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception on setAllGroupsNotDefault.executeUpdate()");
+ throw new PersistenceException("Could not set all other groups default to false");
+ }
+ em.flush();
+ }
+ }
+
+
+ @Override
+ public void deleteGroup(OnapPDPGroup group, OnapPDPGroup moveToGroup, String username) throws PolicyDBException {
+ logger.debug("deleteGroup(PDPGroup group, PDPGroup moveToGroup, String username) as deleteGroup("+group+", "+moveToGroup+","+username+") called");
+ if(group == null){
+ throw new IllegalArgumentException("PDPGroup group cannot be null");
+ }
+ if(isNullOrEmpty(username,group.getId())){
+ throw new IllegalArgumentException("group.getId() and and username must not be null or empty");
+ }
+
+ if(group.isDefaultGroup()){
+ PolicyLogger.error("The default group "+group.getId()+" was attempted to be deleted. It cannot be.");
+ throw new PolicyDBException("You cannot delete the default group.");
+ }
+ synchronized(emLock){
+ checkBeforeOperationRun();
+ Query deleteGroupQuery = em.createQuery(groupEntitySelectQuery);
+ deleteGroupQuery.setParameter(groupIdVar, group.getId());
+ deleteGroupQuery.setParameter(deletedVar, false);
+ List<?> deleteGroupQueryList;
+ try{
+ deleteGroupQueryList = deleteGroupQuery.getResultList();
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to check if group exists deleteGroupQuery.getResultList()");
+ throw new PersistenceException("Query failed trying to check if group exists");
+ }
+ if(deleteGroupQueryList.isEmpty()){
+ logger.warn(groupCannotBeFound + group.getId());
+ return;
+ } else if(deleteGroupQueryList.size() > 1){
+ PolicyLogger.error(duplicateGroupId+group.getId()+foundInDBNotDeleted);
+ throw new PersistenceException(duplicateGroupId+group.getId()+foundInDBNotDeleted);
+ }
+
+ Query pdpsInGroupQuery = em.createQuery("SELECT p FROM PdpEntity p WHERE p.groupEntity=:group and p.deleted=:deleted");
+ pdpsInGroupQuery.setParameter("group", ((GroupEntity)deleteGroupQueryList.get(0)));
+ pdpsInGroupQuery.setParameter(deletedVar, false);
+ List<?> pdpsInGroupList;
+ try{
+ pdpsInGroupList = pdpsInGroupQuery.getResultList();
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to get PDPs in group on pdpsInGroupQuery.getResultList()");
+ throw new PersistenceException("Query failed trying to get PDPs in group");
+ }
+ if(!pdpsInGroupList.isEmpty()){
+ if(moveToGroup != null){
+ Query checkMoveToGroupQuery = em.createQuery("SELECT o FROM GroupEntity o WHERE o.groupId=:groupId AND o.deleted=:deleted");
+ checkMoveToGroupQuery.setParameter(groupIdVar, moveToGroup.getId());
+ checkMoveToGroupQuery.setParameter(deletedVar, false);
+ List<?> checkMoveToGroupList;
+ try{
+ checkMoveToGroupList = checkMoveToGroupQuery.getResultList();
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to check if group exists checkMoveToGroupQuery.getResultList()");
+ throw new PersistenceException("Query failed trying to check if group exists");
+ }
+ if(checkMoveToGroupList.isEmpty()){
+ PolicyLogger.error(groupCannotBeFound + moveToGroup.getId());
+ throw new PersistenceException(groupCannotBeFound + moveToGroup.getId());
+ } else if(checkMoveToGroupList.size() > 1){
+ PolicyLogger.error(duplicateGroupId+moveToGroup.getId()+foundInDBNotDeleted);
+ throw new PersistenceException(duplicateGroupId+moveToGroup.getId()+foundInDBNotDeleted);
+ } else {
+ GroupEntity newGroup = (GroupEntity)checkMoveToGroupList.get(0);
+ for(Object pdpObject : pdpsInGroupList){
+ PdpEntity pdp = (PdpEntity)pdpObject;
+ pdp.setGroup(newGroup);
+ if(!stringEquals(pdp.getModifiedBy(),username)){
+ pdp.setModifiedBy(username);
+ }
+ try{
+ em.flush();
+ this.newGroupId = newGroup.getGroupId();
+ } catch(PersistenceException e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught PersistenceException trying to set pdp group to null on em.flush()");
+ throw new PersistenceException("Query failed trying to set pdp group to ");
+ }
+ }
+ }
+ } else {
+ PolicyLogger.error("Group "+group.getId()+" is trying to be delted with PDPs. No group was provided to move them to");
+ throw new PolicyDBException("Group has PDPs. Must provide a group for them to move to");
+ }
+ }
+
+ //delete group here
+ GroupEntity groupToDelete = (GroupEntity)deleteGroupQueryList.get(0);
+ groupToDelete.setDeleted(true);
+ if(!stringEquals(groupToDelete.getModifiedBy(), username)){
+ groupToDelete.setModifiedBy(username);
+ }
+ em.flush();
+ this.groupId = groupToDelete.getGroupKey();
+ }
+ }
+
+ @Override
+ public StdPDPGroup addPolicyToGroup(String groupID, String policyID, String username) throws PolicyDBException {
+ logger.info("PolicyDBDao: addPolicyToGroup(String groupID, String policyID, String username) as addPolicyToGroup("+groupID+", "+policyID+","+username+") called");
+ if(isNullOrEmpty(groupID, policyID, username)){
+ throw new IllegalArgumentException("groupID, policyID, and username must not be null or empty");
+ }
+ synchronized(emLock){
+ checkBeforeOperationRun();
+ //check if group exists
+ Query groupQuery = em.createQuery(groupEntitySelectQuery);
+ groupQuery.setParameter(groupIdVar, groupID);
+ groupQuery.setParameter(deletedVar, false);
+ List<?> groupQueryList;
+ try{
+ groupQueryList = groupQuery.getResultList();
+ }catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to check if group exists groupQuery.getResultList()");
+ throw new PersistenceException("Query failed trying to check if group "+groupID+" exists");
+ }
+ if(groupQueryList.isEmpty()){
+ PolicyLogger.error("Group policy is being added to does not exist with id "+groupID);
+ throw new PersistenceException("Group policy is being added to does not exist with id "+groupID);
+ } else if(groupQueryList.size() > 1){
+ PolicyLogger.error(duplicateGroupId+groupID+foundInDBNotDeleted);
+ throw new PersistenceException(duplicateGroupId+groupID+foundInDBNotDeleted);
+ }
+
+ //we need to convert the form of the policy id that is used groups into the form that is used
+ //for the database. (com.Config_mypol.1.xml) to (Config_mypol.xml)
+ String[] policyNameScopeAndVersion = getNameScopeAndVersionFromPdpPolicy(policyID);
+ if(policyNameScopeAndVersion == null) {
+ throw new IllegalArgumentException("Invalid input - policyID must contain name, scope and version");
+ }
+ Query policyQuery = em.createQuery("SELECT p FROM PolicyEntity p WHERE p.policyName=:policyName AND p.scope=:scope AND p.deleted=:deleted");
+ policyQuery.setParameter("policyName", policyNameScopeAndVersion[0]);
+ policyQuery.setParameter(scope, policyNameScopeAndVersion[1]);
+ policyQuery.setParameter(deletedVar, false);
+ List<?> policyQueryList;
+ try{
+ policyQueryList = policyQuery.getResultList();
+ } catch(Exception e){
+ logger.debug(e);
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to check if policy exists policyQuery.getResultList()");
+ throw new PersistenceException("Query failed trying to check if policy "+policyNameScopeAndVersion[0]+" exists");
+ }
+ if(policyQueryList.isEmpty()){
+ PolicyLogger.error("Policy being added to the group does not exist with policy id "+policyNameScopeAndVersion[0]);
+ throw new PersistenceException("Policy being added to the group does not exist with policy id "+policyNameScopeAndVersion[0]);
+ } else if(policyQueryList.size() > 1){
+ PolicyLogger.error(duplicatePolicyId+policyNameScopeAndVersion[0]+foundInDBNotDeleted);
+ throw new PersistenceException(duplicateGroupId+policyNameScopeAndVersion[0]+foundInDBNotDeleted);
+ }
+ logger.info("PolicyDBDao: Getting group and policy from database");
+ GroupEntity group = (GroupEntity)groupQueryList.get(0);
+ PolicyEntity policy = (PolicyEntity)policyQueryList.get(0);
+ Iterator<PolicyEntity> policyIt = group.getPolicies().iterator();
+ String policyName = getPolicyNameAndVersionFromPolicyFileName(policy.getPolicyName())[0];
+
+ logger.info("PolicyDBDao: policyName retrieved is " + policyName);
+ try{
+ while(policyIt.hasNext()){
+ PolicyEntity pol = policyIt.next();
+ if(policy.getScope().equals(pol.getScope()) &&
+ getPolicyNameAndVersionFromPolicyFileName(pol.getPolicyName())[0].equals(policyName)) {
+ policyIt.remove();
+ }
+ }
+ }catch(Exception e){
+ logger.debug(e);
+ PolicyLogger.error("Could not delete old versions for policy "+policy.getPolicyName()+", ID: "+policy.getPolicyId());
+ }
+ group.addPolicyToGroup(policy);
+ em.flush();
+
+ // After adding policy to the db group we need to make sure the filesytem group is in sync with the db group
+ try {
+ StdPDPGroup pdpGroup = (StdPDPGroup) papEngine.getGroup(group.getGroupId());
+ return synchronizeGroupPoliciesInFileSystem(pdpGroup, group);
+ } catch (PAPException e) {
+ logger.debug(e);
+ PolicyLogger.error("PolicyDBDao: Could not synchronize the filesystem group with the database group. " + e.getMessage());
+ }
+ return null;
+ }
+ }
+
+ //this means delete pdp not just remove from group
+ @Override
+ public void removePdpFromGroup(String pdpID, String username) {
+ logger.debug("removePdpFromGroup(String pdpID, String username) as removePdpFromGroup("+pdpID+","+username+") called");
+ if(isNullOrEmpty(pdpID,username)){
+ throw new IllegalArgumentException("pdpID and username must not be null or empty");
+ }
+ synchronized(emLock){
+ checkBeforeOperationRun();
+ Query pdpQuery = em.createQuery(pdpEntitySelectQuery);
+ pdpQuery.setParameter(pdpIdVariable, pdpID);
+ pdpQuery.setParameter(deletedVar, false);
+ List<?> pdpList;
+ try{
+ pdpList = pdpQuery.getResultList();
+ } catch(Exception e){
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, policyDBDaoVar, "Caught Exception trying to check if pdp exists pdpQuery.getResultList()");
+ throw new PersistenceException("Query failed trying to check if pdp "+pdpID+" exists");
+ }
+ if(pdpList.size() > 1){
+ PolicyLogger.error("Somehow, more than one pdp with the id "+pdpID+foundInDBNotDeleted);
+ throw new PersistenceException("Somehow, more than one pdp with the id "+pdpID+foundInDBNotDeleted);
+ } else if(pdpList.isEmpty()){
+ PolicyLogger.error("Pdp being removed does not exist with id "+pdpID);
+ return;
+ }
+ PdpEntity pdp = (PdpEntity)pdpList.get(0);
+ pdp.setGroup(null);
+ if(!stringEquals(pdp.getModifiedBy(),username)){
+ pdp.setModifiedBy(username);
+ }
+ pdp.setDeleted(true);
+
+ em.flush();
+ this.pdpId = pdp.getPdpKey();
+ }
+ }
+ }
+
+ private PolicyDBDao(){
+ //empty constructor
+ }
+
+ public static PolicyDBDaoTestClass getPolicyDBDaoTestClass(){
+ return new PolicyDBDao().new PolicyDBDaoTestClass();
+ }
+
+ final class PolicyDBDaoTestClass {
+ String getConfigFile(String filename, String scope, PolicyRestAdapter policy){
+ return scope + "." + PolicyDBDao.this.getConfigFile(filename, policy);
+ }
String[] getPolicyNameAndVersionFromPolicyFileName(String originalPolicyName) throws PolicyDBException{
return PolicyDBDao.this.getPolicyNameAndVersionFromPolicyFileName(originalPolicyName);
}
- }
+ }
}