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authorThomas Lenz <tlenz@iaik.tugraz.at>2013-10-03 12:10:05 +0200
committerThomas Lenz <tlenz@iaik.tugraz.at>2013-10-03 12:10:05 +0200
commit173b6db7d9ed8c1115ec634de68b7a9d8f70f812 (patch)
treecf994f1de5486ddab394f4c8fcb706e0c617e8cc /id/server/idserverlib/src
parenta49bdd53d713a73f706d120f3e386a1ed71ae67e (diff)
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add DBExceptionStoreImpl to store Exceptions in DB instead of in a HashMap
Diffstat (limited to 'id/server/idserverlib/src')
-rw-r--r--id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/AuthServlet.java51
-rw-r--r--id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/config/auth/AuthConfigurationProvider.java2
-rw-r--r--id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/entrypoints/DispatcherServlet.java98
-rw-r--r--id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/storage/DBExceptionStoreImpl.java153
4 files changed, 213 insertions, 91 deletions
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/AuthServlet.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/AuthServlet.java
index 0e4f72248..517fff9d2 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/AuthServlet.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/AuthServlet.java
@@ -52,6 +52,7 @@ import at.gv.egovernment.moa.id.auth.exception.WrongParametersException;
import at.gv.egovernment.moa.id.config.ConfigurationException;
import at.gv.egovernment.moa.id.config.auth.AuthConfigurationProvider;
import at.gv.egovernment.moa.id.entrypoints.DispatcherServlet;
+import at.gv.egovernment.moa.id.storage.DBExceptionStoreImpl;
import at.gv.egovernment.moa.id.storage.ExceptionStoreImpl;
import at.gv.egovernment.moa.id.storage.IExceptionStore;
import at.gv.egovernment.moa.id.util.ServletUtils;
@@ -168,46 +169,30 @@ public class AuthServlet extends HttpServlet implements MOAIDAuthConstants {
req.setAttribute("LogLevel", "debug");
}
- IExceptionStore store = ExceptionStoreImpl.getStore();
+ IExceptionStore store = DBExceptionStoreImpl.getStore();
String id = store.storeException(exceptionThrown);
- String redirectURL = null;
+ if (id != null) {
+
+ String redirectURL = null;
- redirectURL = ServletUtils.getBaseUrl(req);
- redirectURL += "/dispatcher?" + ERROR_CODE_PARAM + "=" + id
- + "&" + DispatcherServlet.PARAM_TARGET_PENDINGREQUESTID + "=" + pendingRequestID;
+ redirectURL = ServletUtils.getBaseUrl(req);
+ redirectURL += "/dispatcher?" + ERROR_CODE_PARAM + "=" + id
+ + "&" + DispatcherServlet.PARAM_TARGET_PENDINGREQUESTID + "=" + pendingRequestID;
- resp.setContentType("text/html");
- resp.setStatus(302);
+ resp.setContentType("text/html");
+ resp.setStatus(302);
- resp.addHeader("Location", redirectURL);
- Logger.debug("REDIRECT TO: " + redirectURL);
+ resp.addHeader("Location", redirectURL);
+ Logger.debug("REDIRECT TO: " + redirectURL);
- return;
- /*
- // forward this to errorpage-auth.jsp where the HTML error page is
- // generated
- ServletContext context = getServletContext();
- RequestDispatcher dispatcher = context
- .getRequestDispatcher("/errorpage-auth.jsp");
- try {
-
- resp.setHeader(MOAIDAuthConstants.HEADER_EXPIRES,
- MOAIDAuthConstants.HEADER_VALUE_EXPIRES);
- resp.setHeader(MOAIDAuthConstants.HEADER_PRAGMA,
- MOAIDAuthConstants.HEADER_VALUE_PRAGMA);
- resp.setHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,
- MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL);
- resp.addHeader(MOAIDAuthConstants.HEADER_CACHE_CONTROL,
- MOAIDAuthConstants.HEADER_VALUE_CACHE_CONTROL_IE);
-
- dispatcher.forward(req, resp);
- } catch (ServletException e) {
- Logger.error(e);
- } catch (IOException e) {
- Logger.error(e);
+ return;
+
+ } else {
+
+ //Exception can not be stored in database
+ handleErrorNoRedirect(errorMessage, exceptionThrown, req, resp);
}
- */
}
/**
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/config/auth/AuthConfigurationProvider.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/config/auth/AuthConfigurationProvider.java
index 81ee988e3..31acee7ba 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/config/auth/AuthConfigurationProvider.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/config/auth/AuthConfigurationProvider.java
@@ -72,6 +72,7 @@ import at.gv.egovernment.moa.id.commons.db.dao.config.VerifyAuthBlock;
import at.gv.egovernment.moa.id.commons.db.dao.config.VerifyIdentityLink;
import at.gv.egovernment.moa.id.commons.db.dao.session.AssertionStore;
import at.gv.egovernment.moa.id.commons.db.dao.session.AuthenticatedSessionStore;
+import at.gv.egovernment.moa.id.commons.db.dao.session.ExceptionStore;
import at.gv.egovernment.moa.id.commons.db.dao.session.OASessionStore;
import at.gv.egovernment.moa.id.commons.db.dao.session.OldSSOSessionIDStore;
import at.gv.egovernment.moa.id.commons.db.dao.statistic.StatisticLog;
@@ -309,6 +310,7 @@ public class AuthConfigurationProvider extends ConfigurationProvider {
config.addAnnotatedClass(AuthenticatedSessionStore.class);
config.addAnnotatedClass(OASessionStore.class);
config.addAnnotatedClass(OldSSOSessionIDStore.class);
+ config.addAnnotatedClass(ExceptionStore.class);
config.addProperties(moaSessionProp);
MOASessionDBUtils.initHibernate(config, moaSessionProp);
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/entrypoints/DispatcherServlet.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/entrypoints/DispatcherServlet.java
index 0badebdbb..d4e08318d 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/entrypoints/DispatcherServlet.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/entrypoints/DispatcherServlet.java
@@ -3,10 +3,7 @@ package at.gv.egovernment.moa.id.entrypoints;
import java.io.IOException;
-import java.util.ConcurrentModificationException;
-import java.util.HashMap;
import java.util.Iterator;
-import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
@@ -16,7 +13,6 @@ import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
-import javax.swing.ListModel;
import at.gv.egovernment.moa.id.advancedlogging.StatisticLogger;
import at.gv.egovernment.moa.id.auth.MOAIDAuthInitializer;
@@ -37,8 +33,8 @@ import at.gv.egovernment.moa.id.moduls.NoPassivAuthenticationException;
import at.gv.egovernment.moa.id.moduls.RequestStorage;
import at.gv.egovernment.moa.id.moduls.SSOManager;
import at.gv.egovernment.moa.id.storage.AuthenticationSessionStoreage;
+import at.gv.egovernment.moa.id.storage.DBExceptionStoreImpl;
import at.gv.egovernment.moa.id.storage.ExceptionStoreImpl;
-import at.gv.egovernment.moa.id.util.HTTPSessionUtils;
import at.gv.egovernment.moa.id.util.MOAIDMessageProvider;
import at.gv.egovernment.moa.id.util.Random;
import at.gv.egovernment.moa.id.util.legacy.LegacyHelper;
@@ -86,9 +82,9 @@ public class DispatcherServlet extends AuthServlet{
String errorid = req.getParameter(ERROR_CODE_PARAM);
if (errorid != null) {
- Throwable throwable = ExceptionStoreImpl.getStore()
+ Throwable throwable = DBExceptionStoreImpl.getStore()
.fetchException(errorid);
- ExceptionStoreImpl.getStore().removeException(errorid);
+ DBExceptionStoreImpl.getStore().removeException(errorid);
Object idObject = req.getParameter(PARAM_TARGET_PENDINGREQUESTID);
@@ -236,35 +232,26 @@ public class DispatcherServlet extends AuthServlet{
Object idObject = req.getParameter(PARAM_TARGET_PENDINGREQUESTID);
if (protocolRequests != null &&
- idObject != null && (idObject instanceof String)) {
+ idObject != null && (idObject instanceof String)) {
+
+ protocolRequestID = (String) idObject;
-// synchronized (protocolRequests) {
-
- protocolRequestID = (String) idObject;
-
- //get IRequest if it exits
- if (protocolRequests.containsKey(protocolRequestID)) {
- protocolRequest = protocolRequests.get(protocolRequestID);
-
-
-
- Logger.debug(DispatcherServlet.class.getName()+": Found PendingRequest with ID " + protocolRequestID);
-
- //RequestStorage.setPendingRequest(httpSession, protocolRequests);
+ //get IRequest if it exits
+ if (protocolRequests.containsKey(protocolRequestID)) {
+ protocolRequest = protocolRequests.get(protocolRequestID);
+ Logger.debug(DispatcherServlet.class.getName()+": Found PendingRequest with ID " + protocolRequestID);
- } else {
- Logger.error("No PendingRequest with ID " + protocolRequestID + " found.!");
+ } else {
+ Logger.error("No PendingRequest with ID " + protocolRequestID + " found.!");
- Set<String> mapkeys = protocolRequests.keySet();
- for (String el : mapkeys)
- Logger.debug("PendingRequest| ID=" + el + " OAIdentifier=" + protocolRequests.get(el));
-
- handleErrorNoRedirect("Während des Anmeldevorgangs ist ein Fehler aufgetreten. Bitte versuchen Sie es noch einmal.",
- null, req, resp);
- //resp.sendError(HttpServletResponse.SC_CONFLICT);
- return;
- }
-// }
+ Set<String> mapkeys = protocolRequests.keySet();
+ for (String el : mapkeys)
+ Logger.debug("PendingRequest| ID=" + el + " OAIdentifier=" + protocolRequests.get(el));
+
+ handleErrorNoRedirect("Während des Anmeldevorgangs ist ein Fehler aufgetreten. Bitte versuchen Sie es noch einmal.",
+ null, req, resp);
+ return;
+ }
} else {
try {
protocolRequest = info.preProcess(req, resp, action);
@@ -273,26 +260,22 @@ public class DispatcherServlet extends AuthServlet{
if(protocolRequests != null) {
-// synchronized (protocolRequests) {
-// synchronized (protocolRequest) {
- Set<String> mapkeys = protocolRequests.keySet();
- for (String el : mapkeys) {
- IRequest value = protocolRequests.get(el);
+ Set<String> mapkeys = protocolRequests.keySet();
+ for (String el : mapkeys) {
+ IRequest value = protocolRequests.get(el);
+
+ if (value.getOAURL().equals(protocolRequest.getOAURL())) {
- if (value.getOAURL().equals(protocolRequest.getOAURL())) {
-
- if(!AuthenticationSessionStoreage.deleteSessionWithPendingRequestID(el)) {
- Logger.warn(DispatcherServlet.class.getName()+": NO MOASession with PendingRequestID " + el + " found. Delete all user sessions!");
- RequestStorage.removeAllPendingRequests(req.getSession());
-
- } else {
- RequestStorage.removePendingRequest(protocolRequests, el);
- }
- }
+ if(!AuthenticationSessionStoreage.deleteSessionWithPendingRequestID(el)) {
+ Logger.warn(DispatcherServlet.class.getName()+": NO MOASession with PendingRequestID " + el + " found. Delete all user sessions!");
+ RequestStorage.removeAllPendingRequests(req.getSession());
+
+ } else {
+ RequestStorage.removePendingRequest(protocolRequests, el);
}
-// }
-// }
-
+ }
+ }
+
} else {
protocolRequests = new ConcurrentHashMap<String, IRequest>();
}
@@ -311,19 +294,22 @@ public class DispatcherServlet extends AuthServlet{
}
}
} catch (MOAIDException e) {
- resp.sendError(HttpServletResponse.SC_BAD_REQUEST);
Logger.error("Failed to generate a valid protocol request!");
+ resp.sendError(HttpServletResponse.SC_BAD_REQUEST);
+ resp.setContentType("text/html;charset=UTF-8");
+ resp.getWriter().write("NO valid protocol request received!");
return;
}
if (protocolRequest == null) {
- resp.sendError(HttpServletResponse.SC_BAD_REQUEST);
Logger.error("Failed to generate a valid protocol request!");
+ resp.sendError(HttpServletResponse.SC_BAD_REQUEST);
+ resp.setContentType("text/html;charset=UTF-8");
+ resp.getWriter().write("NO valid protocol request received!");
return;
}
}
-
RequestStorage.setPendingRequest(httpSession, protocolRequests);
AuthenticationManager authmanager = AuthenticationManager.getInstance();
@@ -403,7 +389,6 @@ public class DispatcherServlet extends AuthServlet{
if ((useSSOOA || isValidSSOSession)) //TODO: SSO with mandates requires an OVS extension
{
- //TODO SSO Question!!!!
if (useSSOOA && isValidSSOSession) {
moasessionID = ssomanager.getMOASession(ssoId);
@@ -433,8 +418,6 @@ public class DispatcherServlet extends AuthServlet{
}
} else {
-// moasessionID = HTTPSessionUtils.getHTTPSessionString(req.getSession(),
-// AuthenticationManager.MOA_SESSION, null);
moasessionID = (String) req.getParameter(PARAM_SESSIONID);
@@ -451,7 +434,6 @@ public class DispatcherServlet extends AuthServlet{
RequestStorage.removePendingRequest(protocolRequests, protocolRequestID);
if (needAuthentication) {
- //boolean isSSOSession = AuthenticationSessionStoreage.isSSOSession(moasessionID);
boolean isSSOSession = MiscUtil.isNotEmpty(newSSOSessionId);
if ((useSSOOA || isSSOSession) //TODO: SSO with mandates requires an OVS extension
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/storage/DBExceptionStoreImpl.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/storage/DBExceptionStoreImpl.java
new file mode 100644
index 000000000..13919a13c
--- /dev/null
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/storage/DBExceptionStoreImpl.java
@@ -0,0 +1,153 @@
+package at.gv.egovernment.moa.id.storage;
+
+import java.util.Date;
+import java.util.List;
+
+import org.apache.commons.lang.SerializationUtils;
+import org.hibernate.HibernateException;
+import org.hibernate.Query;
+import org.hibernate.Session;
+
+import at.gv.egovernment.moa.id.commons.db.MOASessionDBUtils;
+import at.gv.egovernment.moa.id.commons.db.dao.session.ExceptionStore;
+import at.gv.egovernment.moa.id.commons.db.ex.MOADatabaseException;
+import at.gv.egovernment.moa.id.util.Random;
+import at.gv.egovernment.moa.logging.Logger;
+import at.gv.egovernment.moa.util.MiscUtil;
+
+public class DBExceptionStoreImpl implements IExceptionStore {
+
+ private static DBExceptionStoreImpl store;
+
+ public static DBExceptionStoreImpl getStore() {
+ if(store == null) {
+ store = new DBExceptionStoreImpl();
+ }
+ return store;
+ }
+
+ public String storeException(Throwable e) {
+ String id = Random.nextRandom();
+
+ Logger.debug("Store Exception with ID " + id);
+
+ ExceptionStore dbexception = new ExceptionStore();
+ dbexception.setExid(id);
+
+ byte[] data = SerializationUtils.serialize(e);
+ dbexception.setException(data);
+
+ dbexception.setTimestamp(new Date());
+
+ try {
+ MOASessionDBUtils.saveOrUpdate(dbexception);
+
+ } catch (MOADatabaseException e1) {
+ Logger.warn("Exception can not be stored in Database.", e);
+ return null;
+ }
+
+ return id;
+ }
+
+ public Throwable fetchException(String id) {
+
+ try {
+ Logger.debug("Fetch Exception with ID " + id);
+
+ ExceptionStore ex = searchInDatabase(id);
+
+ Object data = SerializationUtils.deserialize(ex.getException());
+ if (data instanceof Throwable)
+ return (Throwable) data;
+
+ else {
+ Logger.warn("Exeption is not of classtype Throwable");
+ return null;
+ }
+
+
+ } catch (MOADatabaseException e) {
+ Logger.info("No Exception found with ID=" + id);
+ return null;
+
+ } catch (Exception e) {
+ Logger.warn("Exception can not deserialized from Database.",e);
+ return null;
+ }
+
+ }
+
+ public void removeException(String id) {
+ try {
+ ExceptionStore ex = searchInDatabase(id);
+ MOASessionDBUtils.delete(ex);
+
+ Logger.debug("Delete Execption with ID " + id);
+
+ } catch (MOADatabaseException e) {
+ Logger.info("No Exception found with ID=" + id);
+ }
+
+
+ }
+
+ public void clean(long now, long exceptionTimeOut) {
+ Date expioredate = new Date(now - exceptionTimeOut);
+
+ List<ExceptionStore> results;
+ Session session = MOASessionDBUtils.getCurrentSession();
+
+ synchronized (session) {
+ session.beginTransaction();
+ Query query = session.getNamedQuery("getExceptionWithTimeOut");
+ query.setTimestamp("timeout", expioredate);
+ results = query.list();
+ session.getTransaction().commit();
+ }
+
+ if (results.size() != 0) {
+ for(ExceptionStore result : results) {
+ try {
+ MOASessionDBUtils.delete(result);
+ Logger.info("Remove Exception with ID=" + result.getExid()
+ + " after timeout.");
+
+ } catch (HibernateException e){
+ Logger.warn("Exception with ID=" + result.getExid()
+ + " not removed after timeout! (Error during Database communication)", e);
+ }
+
+ }
+ }
+ }
+
+ @SuppressWarnings("rawtypes")
+ private ExceptionStore searchInDatabase(String id) throws MOADatabaseException {
+ MiscUtil.assertNotNull(id, "exceptionID");
+ Logger.trace("Getting Exception with ID " + id + " from database.");
+ Session session = MOASessionDBUtils.getCurrentSession();
+ List result;
+
+ synchronized (session) {
+ session.beginTransaction();
+ Query query = session.getNamedQuery("getExceptionWithID");
+ query.setString("id", id);
+ result = query.list();
+
+ //send transaction
+ session.getTransaction().commit();
+ }
+
+ Logger.trace("Found entries: " + result.size());
+
+ //Assertion requires an unique artifact
+ if (result.size() != 1) {
+ Logger.trace("No entries found.");
+ throw new MOADatabaseException("No Exception found with ID " + id);
+ }
+
+ return (ExceptionStore) result.get(0);
+ }
+
+}