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Merge remote-tracking branch 'origin/main'

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This commit is contained in:
Laurent
2025-12-03 15:58:47 +01:00
parent 223b3c4fdf cc1af08b0a
commit da011dbdcd
10 changed files with 240 additions and 7 deletions
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47
src/main/java/acq/acq/src/Main.java
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@@ -1,7 +1,50 @@
package acq.acq.src;
// File: AcqClient.java
import javax.net.ssl.*;
import java.io.*;
import java.security.KeyStore;
public class Main {
public static void main(String[] args) {
public static void main(String[] args) throws Exception {
String host = "localhost";
int port = 8443;
// If client needs to present cert (mTLS)
String keystorePath = "assets/certs/acq.p12";
char[] keystorePass = "hepl".toCharArray();
// Truststore to trust the server's CA
String truststorePath = "assets/certs/acq-trust.jks";
char[] truststorePass = "heplhepl".toCharArray();
KeyStore ks = KeyStore.getInstance("PKCS12");
try (FileInputStream fis = new FileInputStream(keystorePath)) {
ks.load(fis, keystorePass);
}
KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
kmf.init(ks, keystorePass);
KeyStore ts = KeyStore.getInstance("JKS");
try (FileInputStream fis = new FileInputStream(truststorePath)) {
ts.load(fis, truststorePass);
}
TrustManagerFactory tmf = TrustManagerFactory.getInstance("SunX509");
tmf.init(ts);
SSLContext ctx = SSLContext.getInstance("TLS");
ctx.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);
SSLSocketFactory factory = ctx.getSocketFactory();
try (SSLSocket socket = (SSLSocket) factory.createSocket(host, port)) {
socket.startHandshake();
BufferedWriter out = new BufferedWriter(new OutputStreamWriter(socket.getOutputStream()));
BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
out.write("Hello ACS\n");
out.flush();
String resp = in.readLine();
System.out.println("Response from ACS: " + resp);
}
}
}

54
src/main/java/acs/acs/src/Main.java
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@@ -1,7 +1,57 @@
package acs.acs.src;
// File: AcsServer.java
import javax.net.ssl.*;
import java.io.*;
import java.security.KeyStore;
public class Main {
public static void main(String[] args) {
public static void main(String[] args) throws Exception {
int port = 8443;
// Keystore containing server private key + cert (PKCS12 or JKS)
String keystorePath = "assets/certs/acs.p12";
char[] keystorePass = "hepl".toCharArray();
// Truststore (to verify client if mutual TLS)
String truststorePath = "assets/certs/acs-trust.jks";
char[] truststorePass = "heplhepl".toCharArray();
KeyStore ks = KeyStore.getInstance("PKCS12");
try (FileInputStream fis = new FileInputStream(keystorePath)) {
ks.load(fis, keystorePass);
}
KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
kmf.init(ks, keystorePass);
KeyStore ts = KeyStore.getInstance("JKS");
try (FileInputStream fis = new FileInputStream(truststorePath)) {
ts.load(fis, truststorePass);
}
TrustManagerFactory tmf = TrustManagerFactory.getInstance("SunX509");
tmf.init(ts);
SSLContext ctx = SSLContext.getInstance("TLS");
ctx.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);
SSLServerSocketFactory ssf = ctx.getServerSocketFactory();
SSLServerSocket serverSocket = (SSLServerSocket) ssf.createServerSocket(port);
// si vous voulez mTLS :
serverSocket.setNeedClientAuth(true);
System.out.println("ACS listening on port " + port);
while (true) {
try (SSLSocket socket = (SSLSocket) serverSocket.accept()) {
BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
BufferedWriter out = new BufferedWriter(new OutputStreamWriter(socket.getOutputStream()));
String line = in.readLine(); // simple single-line message
System.out.println("Received from ACQ: " + line);
out.write("ACK from ACS\n");
out.flush();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}

9
src/main/java/common/common/src/ports/Ports.java Normal file
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@@ -0,0 +1,9 @@
package common.common.src.ports;
public class Ports {
/**
* Port d'écoute du service ACS pour la communication avec l'application externe.
*/
public static int PORT_AUTH = 8786;
public static String ACS_HOST = "127.0.0.1";
}

70
src/main/java/externalApp/externalApp/src/Main.java
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@@ -1,9 +1,75 @@
package externalApp.externalApp.src;
import common.common.src.ports.Ports;
import common.common.src.logger.Logger;
import org.gradle.internal.impldep.com.fasterxml.jackson.databind.ObjectMapper;
import org.gradle.internal.impldep.com.fasterxml.jackson.databind.node.ObjectNode;
import javax.net.ssl.HttpsURLConnection;
import java.io.*;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.security.*;
import java.security.cert.CertificateException;
import java.util.Base64;
public class Main {
public static void main(String[] args) {
Logger.displayInfo("Hello World");
public static void main(String[] args) throws IOException, KeyStoreException, UnrecoverableKeyException, NoSuchAlgorithmException, InvalidKeyException, SignatureException, URISyntaxException {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
System.out.println("Quel est la date d'expiration de la carte de crédit ? (MM/AA)");
String expirationDate = br.readLine();
Logger.displayInfo("Date d'expiration saisie : " + expirationDate);
System.out.println("Numéro de la carte de crédit : ");
String cardNumber = br.readLine();
Logger.displayInfo("Numéro de carte saisi : " + cardNumber);
// Construction du JSON
ObjectMapper mapper = new ObjectMapper();
ObjectNode json = mapper.createObjectNode();
json.put("expirationDate", expirationDate);
json.put("cardNumber", cardNumber);
String jsonString = mapper.writeValueAsString(json);
// Signer le JSON
KeyStore keyStore = KeyStore.getInstance("PKCS12");
char[] password = /* TODO */.toCharArray();
try (FileInputStream pkFile = new FileInputStream("ma_cle.p12")) {
keyStore.load(pkFile, password);
} catch (CertificateException | NoSuchAlgorithmException e) {
throw new RuntimeException(e);
}
PrivateKey privateKey = (PrivateKey) keyStore.getKey(/* TODO */, password);
Signature signature = Signature.getInstance("SHA256withRSA");
signature.initSign(privateKey);
signature.update(jsonString.getBytes(StandardCharsets.UTF_8));
byte[] signedBytes = signature.sign();
String signatureBase64 = Base64.getEncoder().encodeToString(signedBytes);
// Construction du JSON final avec la signature
ObjectNode finalJson = mapper.createObjectNode();
finalJson.put("data", jsonString);
finalJson.put("signature", signatureBase64);
String finalPayload = mapper.writeValueAsString(finalJson);
// Envoi à l'ACS
Logger.displayInfo("Envoi des informations au service d'authentification sur le port " + Ports.PORT_AUTH + " à l'hôte " + Ports.ACS_HOST);
URL url = new URI("https://" + Ports.ACS_HOST + ":" + Ports.PORT_AUTH).toURL();
HttpsURLConnection con = (HttpsURLConnection) url.openConnection();
con.setRequestMethod("POST");
con.setRequestProperty("Content-Type", "application/json");
con.setDoOutput(true);
try (OutputStream os = con.getOutputStream()) {
os.write(finalPayload.getBytes(StandardCharsets.UTF_8));
Logger.displaySent("Payload final envoyé : " + finalPayload);
}
int responseCode = con.getResponseCode();
Logger.displayReceived("Code de réponse reçu : " + responseCode);
}
}