mariano/chat-rsa
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Improved data transfer between client and server

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This commit is contained in:
Paolo Manzi 2024-04-08 23:41:54 +02:00
parent ccbd98dc63
commit 5f6c3de854
1 changed files with 24 additions and 7 deletions
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31
src/main/java/controllers/ServerThread.java
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@ -9,8 +9,7 @@ import java.math.BigInteger;
import java.net.Socket;
import java.util.Arrays;
import static controllers.Database.getAccount;
import static controllers.Database.registerAccount;
import static controllers.Database.*;
public class ServerThread extends Thread {
private final Socket client;
@ -97,14 +96,21 @@ public class ServerThread extends Thread {
MessageForwarder.addUser(clientId, this);
int recipientId;
String message;
String message,dUsername;
sendEncrypted("Inserisci l'username del destinatario: ");
try {
dUsername = rsa.decrypt(fromClient.readLine());
} catch (IOException e) {
throw new RuntimeException(e);
}
int recipientId = getIdFromUsername(dUsername);
for (;;) {
try {
sendEncrypted("A chi vuoi inviare un messaggio? ");
recipientId = Integer.parseInt(rsa.decrypt(fromClient.readLine()));
sendEncrypted("Inserisci il messaggio: ");
sendEncrypted("Inserisci messaggio: ");
message = rsa.decrypt(fromClient.readLine());
} catch (IOException e) {
throw new RuntimeException(e);
@ -112,6 +118,17 @@ public class ServerThread extends Thread {
if (message == null || "DISCONNECT".equals(message)) break;
if ("CAMBIA_DESTINATARIO".equals(message)){
try {
sendEncrypted("Inserisci l'username del nuovo destinatario: ");
dUsername = rsa.decrypt(fromClient.readLine());
} catch (IOException e) {
throw new RuntimeException(e);
}
recipientId = getIdFromUsername(dUsername);
continue;
}
try {
MessageForwarder.sendTo(recipientId, message, clientId);
} catch (IOException e) {