private void sendClientUserTICKET(byte[] clientPublicKey) {
String[] usrs = UserIPDatabase.getInstance().getOnlineUsers().split(";");
for (String user : usrs) {
// send user name
byte[] bytes = ("Ticket:" + user).getBytes();
sendWithEncryptNounce(bytes);
// send ticket
bytes = UserIPDatabase.getInstance().getTICKET(user, clientPublicKey, Server.privateKey);
sendWithEncryptNounce(bytes);
}
sendWithEncryptNounce("TDone".getBytes());
}
private boolean authUser(String line, byte[] hashcode, byte[] key) {
String[] strs = line.split(":");
if (strs.length < 4) {
System.out.println("Input format error: " + line);
return false;
} else {
if (UsersInfoDatabase.getInstance().authUser(strs[3].trim(), hashcode)) {
// update user -> ip hash map
UserIPDatabase.getInstance().update(strs[3].trim(), ip, strs[2].trim(), key);
return true;
} else {
return false;
}
}
}
private void sendClientUserIP() {
String message = "UserIP:";
message += UserIPDatabase.getInstance().getOnlineUserIPs();
byte[] bytes = message.getBytes();
sendWithEncryptNounce(bytes);
}