Improved Login security

src/main/java/envoy/event/HandshakeRejectionEvent.java

@@ -1,7 +1,5 @@
 package envoy.event;
 
-import envoy.data.LoginCredentials;
-
 /**
  * Signifies to the client that the handshake failed for the attached
  * reason.<br>
@@ -16,33 +14,14 @@ import envoy.data.LoginCredentials;
 public class HandshakeRejectionEvent extends Event<String> {
 
 	/**
-	 * Select this value if a given password hash was incorrect
+	 * Select this value if a given password hash or user was incorrect.
 	 */
-	public static final String WRONG_PASSWORD = "an incorrect password was entered";
+	public static final String WRONG_PASSWORD_OR_USER = "password or user were entered incorrectly";
 
 	/**
-	 * Select this value if a given {@link LoginCredentials} pointed at a client who
-	 * is already online
+	 * Select this value if the handshake could not be completed for some reason.
 	 */
-	public static final String ALREADY_ONLINE = "user is already online";
-
-	/**
-	 * Select this value if a given {@link LoginCredentials} pointed at a client who
-	 * does not exist
-	 */
-	public static final String USER_DOES_NOT_EXIST = "user does not exist";
-
-	/**
-	 * Select this value if a given {@link LoginCredentials} with
-	 * {@link LoginCredentials#isRegistration()}==true points at an already existing
-	 * user
-	 */
-	public static final String USER_EXISTS_ALREADY = "user can not be created as he already exists";
-
-	/**
-	 * Select this value if an unknown error occurred
-	 */
-	public static final String UNKNOWN_REASON = "cause of failure is unknown";
+	public static final String INTERNAL_ERROR = "the process could not be finished as an internal error occurred";
 
 	private static final long serialVersionUID = 0L;
 

src/test/java/envoy/data/UserTest.java

@@ -31,5 +31,4 @@ class UserTest {
 		var		deserializedUser	= SerializationUtils.read(serializedUser, User.class);
 		assertEquals(user.getContacts(), deserializedUser.getContacts());
 	}
-
 }