Add logging for hostname change cookie privilege escalation.

Also bump version of irc bot so that is disconnects on redeploy

code/moya-beans-client/ejbModule/fi/codecrew/moya/beans/LoggingBeanLocal.java

@@ -37,4 +37,6 @@ public interface LoggingBeanLocal {
 
 
 	void sendMessage(MoyaEventType type, EventUser user, Object... message);
 	void sendMessage(MoyaEventType type, EventUser user, Object... message);
 
 
+	void sendMessage(MoyaEventType type, Object... message);
+
 }
 }

code/moya-beans/ejbModule/fi/codecrew/moya/beans/moyamessage/MoyaEventSender.java

@@ -81,4 +81,14 @@ public class MoyaEventSender implements LoggingBeanLocal {
 
 
 	}
 	}
 
 
+	@Override
+	public void sendMessage(MoyaEventType type, Object... message) {
+		StringBuilder sb = new StringBuilder();
+		for (Object m : message) {
+			sb.append(m);
+		}
+		sendMessage(type, permbean.getCurrentUser(), sb.toString());
+
+	}
+
 }
 }

code/moya-parent/pom.xml

@@ -72,7 +72,7 @@
 		<dependency>
 		<dependency>
 			<groupId>fi.iudex</groupId>
 			<groupId>fi.iudex</groupId>
 			<artifactId>utils-standalone</artifactId>
 			<artifactId>utils-standalone</artifactId>
-			<version>1.0.11</version>
+			<version>1.0.12</version>
 		</dependency>
 		</dependency>
 		<dependency>
 		<dependency>
 			<groupId>net.sf.barcode4j</groupId>
 			<groupId>net.sf.barcode4j</groupId>
@@ -124,14 +124,13 @@
 		<dependency>
 		<dependency>
 			<groupId>fi.iudex</groupId>
 			<groupId>fi.iudex</groupId>
 			<artifactId>jerklib</artifactId>
 			<artifactId>jerklib</artifactId>
-			<version>1.0.2</version>
+			<version>1.0.4</version>
 		</dependency>
 		</dependency>
 		<dependency>
 		<dependency>
 			<groupId>net.matlux</groupId>
 			<groupId>net.matlux</groupId>
 			<artifactId>jvm-breakglass</artifactId>
 			<artifactId>jvm-breakglass</artifactId>
 			<version>0.0.7</version>
 			<version>0.0.7</version>
 		</dependency>
 		</dependency>
-
 		<dependency>
 		<dependency>
 			<groupId>com.wordnik</groupId>
 			<groupId>com.wordnik</groupId>
 			<artifactId>swagger-annotations</artifactId>
 			<artifactId>swagger-annotations</artifactId>

code/moya-web/src/main/java/fi/codecrew/moya/HostnameFilter.java

@@ -40,11 +40,13 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.slf4j.LoggerFactory;
 import org.slf4j.MDC;
 import org.slf4j.MDC;
 
 
+import fi.codecrew.moya.beans.LoggingBeanLocal;
 import fi.codecrew.moya.beans.RestBeanLocal;
 import fi.codecrew.moya.beans.RestBeanLocal;
 import fi.codecrew.moya.beans.SessionMgmtBeanLocal;
 import fi.codecrew.moya.beans.SessionMgmtBeanLocal;
 import fi.codecrew.moya.clientutils.BortalLocalContextHolder;
 import fi.codecrew.moya.clientutils.BortalLocalContextHolder;
 import fi.codecrew.moya.model.User;
 import fi.codecrew.moya.model.User;
 import fi.codecrew.moya.rest.RestApplicationEntrypoint;
 import fi.codecrew.moya.rest.RestApplicationEntrypoint;
+import fi.codecrew.moya.utilities.moyamessage.MoyaEventType;
 
 
 /**
 /**
  * Servlet Filter implementation class HostnameFilter
  * Servlet Filter implementation class HostnameFilter
@@ -59,6 +61,8 @@ public class HostnameFilter implements Filter {
 
 
 	@EJB
 	@EJB
 	private RestBeanLocal restauth;
 	private RestBeanLocal restauth;
+	@EJB
+	private LoggingBeanLocal logbean;
 
 
 	@Override
 	@Override
 	public void init(FilterConfig config) throws ServletException {
 	public void init(FilterConfig config) throws ServletException {
@@ -279,6 +283,16 @@ public class HostnameFilter implements Filter {
 		if (sessionHostname == null) {
 		if (sessionHostname == null) {
 			session.setAttribute(SESSION_HOSTNAMESTORE, hostname);
 			session.setAttribute(SESSION_HOSTNAMESTORE, hostname);
 		} else if (!hostname.equals(sessionHostname)) {
 		} else if (!hostname.equals(sessionHostname)) {
+			Principal principal = httpRequest.getUserPrincipal();
+			String login = null;
+			if (principal != null) {
+				login = principal.getName();
+			}
+			logbean.sendMessage(MoyaEventType.USER_PERMISSION_VIOLATION,
+					"Hostname mismatch privilege escalation! User '", login,
+					"' tried to change hostname from '", sessionHostname,
+					"' to '", hostname, ",");
+
 			throw new RuntimeException("Hostname mismatch!");
 			throw new RuntimeException("Hostname mismatch!");
 		}
 		}