import javax.servlet.Servlet;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
+ import javax.servlet.ServletOutputStream;
import javax.servlet.annotation.WebInitParam;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import org.onap.policy.pap.xacml.restAuth.CheckPDP;
import org.onap.policy.rest.XACMLRest;
import org.onap.policy.rest.XACMLRestProperties;
+import org.onap.policy.rest.dao.PolicyDBException;
import org.onap.policy.utils.PolicyUtils;
import org.onap.policy.xacml.api.XACMLErrorConstants;
import org.onap.policy.xacml.api.pap.ONAPPapEngineFactory;
})
public class XACMLPapServlet extends HttpServlet implements StdItemSetChangeListener, Runnable {
private static final long serialVersionUID = 1L;
- private static final String localIp = "127.0.0.1";
private static final Logger LOGGER = FlexLogger.getLogger(XACMLPapServlet.class);
// audit (transaction) LOGGER
private static final Logger auditLogger = FlexLogger.getLogger("auditLogger");
* This thread may be invoked upon startup to initiate sending PDP policy/pip configuration when
* this servlet starts. Its configurable by the admin.
*/
- private transient static Thread initiateThread = null;
+ private static transient Thread initiateThread = null;
private transient ONAPLoggingContext baseLoggingContext = null;
/**
// The factory knows how to go about creating a PAP Engine
setPAPEngine((PAPPolicyEngine) factory.newEngine());
PolicyDBDaoTransaction addNewGroup = null;
- try{
- if(((org.onap.policy.xacml.std.pap.StdEngine)papEngine).wasDefaultGroupJustAdded){
- addNewGroup = policyDBDao.getNewTransaction();
- OnapPDPGroup group = papEngine.getDefaultGroup();
- addNewGroup.createGroup(group.getId(), group.getName(), group.getDescription(), "automaticallyAdded");
- addNewGroup.commitTransaction();
- addNewGroup = policyDBDao.getNewTransaction();
- addNewGroup.changeDefaultGroup(group, "automaticallyAdded");
- addNewGroup.commitTransaction();
- }
- } catch(Exception e){
- PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, "XACMLPapServlet", " Error creating new default group in the database");
- if(addNewGroup != null){
- addNewGroup.rollbackTransaction();
- }
- }
+ if (((org.onap.policy.xacml.std.pap.StdEngine) papEngine).wasDefaultGroupJustAdded) {
+ try {
+ addNewGroup = policyDBDao.getNewTransaction();
+ OnapPDPGroup group = papEngine.getDefaultGroup();
+ addNewGroup.createGroup(group.getId(), group.getName(), group.getDescription(),
+ "automaticallyAdded");
+ addNewGroup.commitTransaction();
+ addNewGroup = policyDBDao.getNewTransaction();
+ addNewGroup.changeDefaultGroup(group, "automaticallyAdded");
+ addNewGroup.commitTransaction();
+ } catch (Exception e) {
+ PolicyLogger.error(MessageCodes.EXCEPTION_ERROR, e, "XACMLPapServlet",
+ " Error creating new default group in the database");
+ if (addNewGroup != null) {
+ addNewGroup.rollbackTransaction();
+ }
+ }
+ }
policyDBDao.setPapEngine((PAPPolicyEngine) XACMLPapServlet.papEngine);
if (Boolean.parseBoolean(XACMLProperties.getProperty(XACMLRestProperties.PROP_PAP_RUN_AUDIT_FLAG))){
//get an AuditTransaction to lock out all other transactions
initiateThread.start();
}
+ private static void mapperWriteValue(ObjectMapper mapper, ServletOutputStream out, Object value) {
+ try {
+ mapper.writeValue(out, value);
+ } catch (Exception e) {
+ LOGGER.debug(e);
+ }
+ }
+
private static void startHeartBeatService(Heartbeat heartbeat) {
XACMLPapServlet.heartbeat = heartbeat;
XACMLPapServlet.heartbeatThread = new Thread(XACMLPapServlet.heartbeat);
try {
pdpTransaction.addPdpToGroup(id, XACMLPapServlet.papEngine.getDefaultGroup().getId(), id, "Registered on first startup", Integer.parseInt(jmxport), "PDP autoregister");
XACMLPapServlet.papEngine.newPDP(id, XACMLPapServlet.papEngine.getDefaultGroup(), id, "Registered on first startup", Integer.parseInt(jmxport));
- } catch (NullPointerException | PAPException | IllegalArgumentException | IllegalStateException | PersistenceException e) {
+ } catch (NullPointerException | PAPException | IllegalArgumentException | IllegalStateException | PersistenceException | PolicyDBException e) {
pdpTransaction.rollbackTransaction();
String message = "Failed to create new PDP for id: " + id;
PolicyLogger.error(MessageCodes.ERROR_PROCESS_FLOW, e, "XACMLPapServlet", " " + message);
return;
}
// get the PDP we just created
- pdp = XACMLPapServlet.papEngine.getPDP(id);
+ try{
+ pdp = XACMLPapServlet.papEngine.getPDP(id);
+ }catch(PAPException e){
+ LOGGER.error(e);
+ }
if (pdp == null) {
if(pdpTransaction != null){
pdpTransaction.rollbackTransaction();
}
}
if (jmxport != null && jmxport != ""){
- ((StdPDP) pdp).setJmxPort(Integer.valueOf(jmxport));
+ try{
+ ((StdPDP) pdp).setJmxPort(Integer.valueOf(jmxport));
+ }catch(NumberFormatException e){
+ LOGGER.error(e);
+ }
}
// Get the PDP's Group
- OnapPDPGroup group = XACMLPapServlet.papEngine.getPDPGroup((OnapPDP) pdp);
+ OnapPDPGroup group =null;
+ try{
+ group= XACMLPapServlet.papEngine.getPDPGroup((OnapPDP) pdp);
+ }catch(PAPException e){
+ LOGGER.error(e);
+ }
if (group == null) {
PolicyLogger.error(MessageCodes.ERROR_PROCESS_FLOW + " PDP not associated with any group, even the default");
loggingContext.transactionEnded();
Properties pipconfig = group.getPipConfigProperties();
// Get the current policy/pip configuration that the PDP has
Properties pdpProperties = new Properties();
- pdpProperties.load(request.getInputStream());
+ try{
+ pdpProperties.load(request.getInputStream());
+ }catch(IOException e){
+ LOGGER.error(e);
+ }
LOGGER.info("PDP Current Properties: " + pdpProperties.toString());
LOGGER.info("Policies: " + (policies != null ? policies.toString() : "null"));
LOGGER.info("Pip config: " + (pipconfig != null ? pipconfig.toString() : "null"));
// retrieve them.
this.populatePolicyURL(request.getRequestURL(), policies);
// Copy the properties to the output stream
- policies.store(response.getOutputStream(), "");
+ try{
+ policies.store(response.getOutputStream(), "");
+ }catch(IOException e){
+ LOGGER.error(e);
+ }
}
if (pipconfig != null) {
// Copy the properties to the output stream
- pipconfig.store(response.getOutputStream(), "");
+ try{
+ pipconfig.store(response.getOutputStream(), "");
+ }catch(IOException e){
+ LOGGER.error(e);
+ }
}
// We are good - and we are sending them information
response.setStatus(HttpServletResponse.SC_OK);
- setPDPSummaryStatus(pdp, PDPStatus.Status.OUT_OF_SYNCH);
+ try{
+ setPDPSummaryStatus(pdp, PDPStatus.Status.OUT_OF_SYNCH);
+ }catch(PAPException e){
+ LOGGER.error(e);
+ }
} else {
// Tell them they are good
response.setStatus(HttpServletResponse.SC_NO_CONTENT);
- setPDPSummaryStatus(pdp, PDPStatus.Status.UP_TO_DATE);
+ try{
+ setPDPSummaryStatus(pdp, PDPStatus.Status.UP_TO_DATE);
+ }catch(PAPException e){
+ LOGGER.error(e);
+ }
}
// tell the AC that something changed
notifyAC();
String id = this.getPDPID(request);
LOGGER.info("doGet from: " + id);
// Get the PDP Object
- OnapPDP pdp = XACMLPapServlet.papEngine.getPDP(id);
+ OnapPDP pdp = null;
+ try{
+ pdp = XACMLPapServlet.papEngine.getPDP(id);
+ }catch(PAPException e){
+ LOGGER.error(e);
+ }
// Is it known?
if (pdp == null) {
// Check if request came from localhost
if (request.getRemoteHost().equals("localhost") ||
- request.getRemoteHost().equals(localIp) ||
request.getRemoteHost().equals(request.getLocalAddr())) {
// Return status information - basically all the groups
loggingContext.setServiceName("PAP.getGroups");
Set<OnapPDPGroup> groups = papEngine.getOnapPDPGroups();
// convert response object to JSON and include in the response
- ObjectMapper mapper = new ObjectMapper();
- mapper.writeValue(response.getOutputStream(), groups);
+ mapperWriteValue(new ObjectMapper(), response.getOutputStream(), groups);
response.setHeader("content-type", "application/json");
response.setStatus(HttpServletResponse.SC_OK);
loggingContext.transactionEnded();
loggingContext.setServiceName("AC:PAP.getDefaultGroup");
OnapPDPGroup group = papEngine.getDefaultGroup();
// convert response object to JSON and include in the response
- ObjectMapper mapper = new ObjectMapper();
- mapper.writeValue(response.getOutputStream(), group);
+ mapperWriteValue(new ObjectMapper(), response.getOutputStream(), group);
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("GET Default group req from '" + request.getRequestURL() + "'");
}
loggingContext.setServiceName("AC:PAP.getPDP");
OnapPDP pdp = papEngine.getPDP(pdpId);
// convert response object to JSON and include in the response
- ObjectMapper mapper = new ObjectMapper();
- mapper.writeValue(response.getOutputStream(), pdp);
+ mapperWriteValue(new ObjectMapper(), response.getOutputStream(), pdp);
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("GET pdp '" + pdpId + "' req from '" + request.getRequestURL() + "'");
}
OnapPDP pdp = papEngine.getPDP(pdpId);
OnapPDPGroup group = papEngine.getPDPGroup((OnapPDP) pdp);
// convert response object to JSON and include in the response
- ObjectMapper mapper = new ObjectMapper();
- mapper.writeValue(response.getOutputStream(), group);
+ mapperWriteValue(new ObjectMapper(), response.getOutputStream(), group);
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("GET PDP '" + pdpId + "' Group req from '" + request.getRequestURL() + "'");
}
loggingContext.setServiceName("AC:PAP.getAllGroups");
Set<OnapPDPGroup> groups = papEngine.getOnapPDPGroups();
// convert response object to JSON and include in the response
- ObjectMapper mapper = new ObjectMapper();
- mapper.writeValue(response.getOutputStream(), groups);
+ mapperWriteValue(new ObjectMapper(), response.getOutputStream(), groups);
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("GET All groups req");
}
// No other parameters, so return the identified Group
loggingContext.setServiceName("AC:PAP.getGroup");
// convert response object to JSON and include in the response
- ObjectMapper mapper = new ObjectMapper();
- mapper.writeValue(response.getOutputStream(), group);
+ mapperWriteValue(new ObjectMapper(), response.getOutputStream(), group);
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("GET group '" + group.getId() + "' req from '" + request.getRequestURL() + "'");
}
} catch(Exception e){
PolicyLogger.error(MessageCodes.ERROR_PROCESS_FLOW + " Error while updating group in the database: "
+"group="+group.getId());
+ LOGGER.error(e);
throw new PAPException(e.getMessage());
}
try{
policyToDelete = URLDecoder.decode(policyToDelete,"UTF-8");
} catch(UnsupportedEncodingException e){
- PolicyLogger.error("Unsupported URL encoding of policyToDelete (UTF-8");
+ LOGGER.error("Unsupported URL encoding of policyToDelete (UTF-8", e);
setResponseError(response,HttpServletResponse.SC_INTERNAL_SERVER_ERROR,"policyToDelete encoding not supported");
return;
}
try{
removePdpOrGroupTransaction.removePdpFromGroup(pdp.getId(),"XACMLPapServlet.doACDelete");
} catch(Exception e){
- throw new PAPException();
+ throw new PAPException(e);
}
papEngine.removePDP((OnapPDP) pdp);
// adjust the status of the group, which may have changed when we removed this PDP
groups = papEngine.getOnapPDPGroups();
} catch (PAPException e) {
PolicyLogger.error(MessageCodes.ERROR_SYSTEM_ERROR, e, "XACMLPapServlet", " getPDPGroups failed");
- throw new RuntimeException(XACMLErrorConstants.ERROR_SYSTEM_ERROR + "Unable to get Groups: " + e);
+ throw new IllegalAccessError(XACMLErrorConstants.ERROR_SYSTEM_ERROR + "Unable to get Groups: " + e);
}
for (OnapPDPGroup group : groups) {
groupChanged(group);
}
String message = "GET:/pap/test called and PAP " + papResourceName + " has had a subsystem failure."
+ " Exception Message: " + eMsg;
- LOGGER.info(message);
+ LOGGER.info(message, e);
PolicyLogger.error(MessageCodes.ERROR_SYSTEM_ERROR + " " + message);
loggingContext.transactionEnded();
PolicyLogger.audit("Transaction Failed - See Error.log");
try {
Files.createDirectories(webappsPathConfig);
} catch (IOException e) {
- PolicyLogger.error(MessageCodes.ERROR_PROCESS_FLOW, e, "XACMLPapServlet", " Failed to create config directory: "
+ PolicyLogger.error(MessageCodes.ERROR_PROCESS_FLOW, e, "XACMLPapServlet", "Failed to create config directory: "
+ webappsPathConfig.toAbsolutePath().toString());
}
}
try {
Files.createDirectories(webappsPathAction);
} catch (IOException e) {
- LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Failed to create config directory: "
+ LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + "Failed to create action directory: "
+ webappsPathAction.toAbsolutePath().toString(), e);
}
}
Code Review / policy / engine.git / commitdiff