/** Remove {@link ConversationState}. {@inheritDoc} */
public void sessionDestroyed(HttpSessionEvent event) {
HttpSession httpSession = event.getSession();
StateKey stateKey = new HttpSessionStateKey(httpSession);
ConversationRegistry conversationRegistry =
(ConversationRegistry)
getContainer(httpSession.getServletContext())
.getComponentInstanceOfType(ConversationRegistry.class);
ConversationState conversationState = conversationRegistry.unregister(stateKey);
if (conversationState != null)
if (log.isDebugEnabled()) log.debug("Remove conversation state " + httpSession.getId());
}
public static String getDigestHashOldFunnyHexEncode(String str, String hashType) {
if (UtilValidate.isEmpty(hashType)) hashType = "SHA";
if (str == null) return null;
try {
MessageDigest messagedigest = MessageDigest.getInstance(hashType);
byte strBytes[] = str.getBytes();
messagedigest.update(strBytes);
byte digestBytes[] = messagedigest.digest();
int k = 0;
char digestChars[] = new char[digestBytes.length * 2];
for (int l = 0; l < digestBytes.length; l++) {
int i1 = digestBytes[l];
if (i1 < 0) {
i1 = 127 + i1 * -1;
}
StringUtil.encodeInt(i1, k, digestChars);
k += 2;
}
return new String(digestChars, 0, digestChars.length);
} catch (Exception e) {
logger.error("Error while computing hash of type " + hashType, e);
}
return str;
}
/** * @author <a href="mailto:[email protected]">Andrey Parfonov</a> * @version $Id: $ */ public class ConversationStateListener implements HttpSessionListener { /** Logger. */ protected Logger log = Logger.getLogger(ConversationStateListener.class); /** {@inheritDoc} */ public void sessionCreated(HttpSessionEvent event) { // nothing to do here } /** Remove {@link ConversationState}. {@inheritDoc} */ public void sessionDestroyed(HttpSessionEvent event) { HttpSession httpSession = event.getSession(); StateKey stateKey = new HttpSessionStateKey(httpSession); ConversationRegistry conversationRegistry = (ConversationRegistry) getContainer(httpSession.getServletContext()) .getComponentInstanceOfType(ConversationRegistry.class); ConversationState conversationState = conversationRegistry.unregister(stateKey); if (conversationState != null) if (log.isDebugEnabled()) log.debug("Remove conversation state " + httpSession.getId()); } /** * @return actual ExoContainer instance. * @deprecated use {@link #getContainer(ServletContext)} instead */ protected KernelContainer getContainer() { KernelContainer container = KernelContainerContext.getCurrentContainer(); if (container instanceof RootContainer) { container = RootContainer.getInstance().getPortalContainer("portal"); } return container; } /** * @param sctx {@link ServletContext} * @return actual ExoContainer instance */ protected KernelContainer getContainer(ServletContext sctx) { KernelContainer container = KernelContainerContext.getCurrentContainer(); if (container instanceof RootContainer) { String containerName = null; // check attribute in servlet context first if (sctx.getAttribute(SetCurrentIdentityFilter.PORTAL_CONTAINER_NAME) != null) containerName = (String) sctx.getAttribute(SetCurrentIdentityFilter.PORTAL_CONTAINER_NAME); // if not set then use default name. if (containerName == null) containerName = "portal"; container = RootContainer.getInstance().getPortalContainer(containerName); } return container; } }
/** Utility class for doing SHA-1/MD5 One-Way Hash Encryption */
public class HashCrypt {
private static final Logger logger = Logger.getLogger(HashCrypt.class);
public static String getDigestHash(String str) {
return getDigestHash(str, "SHA");
}
public static String getDigestHash(String str, String hashType) {
if (str == null) return null;
try {
MessageDigest messagedigest = MessageDigest.getInstance(hashType);
byte[] strBytes = str.getBytes();
messagedigest.update(strBytes);
byte[] digestBytes = messagedigest.digest();
char[] digestChars = Hex.encodeHex(digestBytes);
StringBuilder sb = new StringBuilder();
sb.append("{").append(hashType).append("}");
sb.append(digestChars, 0, digestChars.length);
return sb.toString();
} catch (Exception e) {
throw new GeneralRuntimeException("Error while computing hash of type " + hashType, e);
}
}
public static String getDigestHash(String str, String code, String hashType) {
if (str == null) return null;
try {
byte codeBytes[] = null;
if (code == null) codeBytes = str.getBytes();
else codeBytes = str.getBytes(code);
MessageDigest messagedigest = MessageDigest.getInstance(hashType);
messagedigest.update(codeBytes);
byte digestBytes[] = messagedigest.digest();
char[] digestChars = Hex.encodeHex(digestBytes);
StringBuilder sb = new StringBuilder();
sb.append("{").append(hashType).append("}");
sb.append(digestChars, 0, digestChars.length);
return sb.toString();
} catch (Exception e) {
throw new GeneralRuntimeException("Error while computing hash of type " + hashType, e);
}
}
public static String getHashTypeFromPrefix(String hashString) {
if (UtilValidate.isEmpty(hashString) || hashString.charAt(0) != '{') {
return null;
}
return hashString.substring(1, hashString.indexOf('}'));
}
public static String removeHashTypePrefix(String hashString) {
if (UtilValidate.isEmpty(hashString) || hashString.charAt(0) != '{') {
return hashString;
}
return hashString.substring(hashString.indexOf('}') + 1);
}
public static String getDigestHashOldFunnyHexEncode(String str, String hashType) {
if (UtilValidate.isEmpty(hashType)) hashType = "SHA";
if (str == null) return null;
try {
MessageDigest messagedigest = MessageDigest.getInstance(hashType);
byte strBytes[] = str.getBytes();
messagedigest.update(strBytes);
byte digestBytes[] = messagedigest.digest();
int k = 0;
char digestChars[] = new char[digestBytes.length * 2];
for (int l = 0; l < digestBytes.length; l++) {
int i1 = digestBytes[l];
if (i1 < 0) {
i1 = 127 + i1 * -1;
}
StringUtil.encodeInt(i1, k, digestChars);
k += 2;
}
return new String(digestChars, 0, digestChars.length);
} catch (Exception e) {
logger.error("Error while computing hash of type " + hashType, e);
}
return str;
}
}
