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| import UI.Composent.AppletAWS.AppletAWS;
import aws.apache.http.entity.mime.content.FileBody;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.File;
import java.io.InputStream;
import java.net.InetSocketAddress;
import java.net.Proxy;
import java.net.URL;
import java.net.URLEncoder;
import java.security.KeyStore;
import java.util.ArrayList;
import java.util.Enumeration;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.KeyManager;
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;
/**
* A free Java sample program to POST to a HTTPS secure SSL website.
* Free for use as long as this comment is included in the program as it is.
* @see http://www.java-samples.com/showtutorial.php?tutorialid=1343
* @see http://www.java-samples.com for more Free Java programs available for download
*
* Pour tous ce qui touche aux contexte SSL :
* @see http://www.developpez.net/forums/d246453/java/developpement-web-java/web-services/connexion-java-client-serveur-https-via-proxy/#post2227955
* @author William Alexander
*/
public class HttpsPost {
private final String _certPath = "/path/to/my/certificate.p12"; // Le chemin vers le certificat.
private final char[] _certPass = "certPass".toCharArray(); // Le mot de passe du certificat.
private final char[] _keyStorePass = "keyStorePass".toCharArray(); // Le mot de passe du KeyStore.
private HttpsURLConnection _connection;
private String _query;
private String _response;
/**
* Constructeur. Initialise la connexion HTTPS.
* @param url l'URL à laquelle se connecter
* @param proxysList la liste des proxys détectés
*/
public HttpsPost(String url, ArrayList<Proxy> proxysList) {
this._query = "";
this._response = "";
try {
// System.setProperty("java.protocol.handler.pkgs", "com.sun.net.ssl.internal.www.protocol");
// java.security.Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());
// On récupère le certificat.
InputStream certInput = AppletAWS.frame.getClass().getResourceAsStream(this._certPath);
// Création d'un KeyStore PKCS12.
KeyStore ksP12 = KeyStore.getInstance("PKCS12");
ksP12.load(certInput, this._certPass); // Ajout du certificat dans ce KeyStore.
String alias = ""; // Va contenir l'alias du certificat.
// Récupération de l'alias.
Enumeration aliases = ksP12.aliases();
while (aliases.hasMoreElements())
alias = (String) aliases.nextElement();
KeyStore ksJks = KeyStore.getInstance("JKS"); // Création d'un KeyStore Java.
ksJks.load(null, this._keyStorePass);
// Ajout du certificat dans le KeyStore Java.
ksJks.setKeyEntry(
alias,
ksP12.getKey(alias, this._certPass), // La clé du certificat.
this._keyStorePass,
ksP12.getCertificateChain(alias) // Le certificat.
);
aliases = ksJks.aliases();
while (aliases.hasMoreElements())
AppletAWS.print("\n" + (String) aliases.nextElement());
// Création d'une KeyManagerFactory.
KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
keyManagerFactory.init(ksJks, this._keyStorePass);
KeyManager[] keyManager = keyManagerFactory.getKeyManagers();
// TODO : créer un TrustManager sécurisé dans lequel on met nos données de certificats.
// Pour l'instant, afin de faire des tests, je fais confiance à tous les certificats.
TrustManager[] trustManager = new TrustManager[] {
new X509TrustManager() {
public boolean checkClientTrusted(java.security.cert.X509Certificate[] chain) {
return true;
}
public boolean isServerTrusted(java.security.cert.X509Certificate[] chain) {
return true;
}
public boolean isClientTrusted(java.security.cert.X509Certificate[] chain) {
return true;
}
@Override
public java.security.cert.X509Certificate[] getAcceptedIssuers() {
return null;
}
@Override
public void checkClientTrusted(java.security.cert.X509Certificate[] chain, String authType) {}
@Override
public void checkServerTrusted(java.security.cert.X509Certificate[] chain, String authType) {}
}
};
// On crée notre contexte SSL.
SSLContext sslContext = SSLContext.getInstance("SSL");
sslContext.init(keyManager, trustManager, null);
// Si il y a des proxys, on les ajoute à la connexion.
if (!proxysList.isEmpty()) {
for (Proxy proxy : proxysList) {
InetSocketAddress addr = (InetSocketAddress) proxy.address();
System.setProperty("http.proxyHost", addr.getHostName()); // L'adresse du proxy.
System.setProperty("http.proxyPort", Integer.toString(addr.getPort())); // Le port du proxy.
}
}
// On ajoute à l'HttpsURLConnection notre constexte SSL.
HttpsURLConnection.setDefaultSSLSocketFactory(sslContext.getSocketFactory());
HttpsURLConnection.setFollowRedirects(true);
// Création et initialisation de la connexion HTTPS.
this._connection = (HttpsURLConnection) new URL(url).openConnection();
this._connection.setDoInput(true);
this._connection.setDoOutput(true);
String cookieHeader = this._connection.getHeaderField("set-cookie");
if (cookieHeader != null) {
String cuki = "";
int index = cookieHeader.indexOf(";");
if (index >= 0)
cuki = cookieHeader.substring(0, index);
this._connection.setRequestProperty("Cookie", cuki);
}
// this._connection.setRequestMethod("POST");
}
catch (Exception e) {
AppletAWS.err("Une erreur est survenue pendant la création de la connexion sécurisée : " + e.getMessage());
e.printStackTrace();
}
}
/**
* Crée le query à envoyer en POST.
* @param file le fichier à envoyer
* @param idClient l'ID du client
* @param idEtab l'ID de l'établissement
* @param md5File le MD5 du fichier à transférer
*/
public void setQuery(File file, String idClient, String idEtab, String md5File) {
final String encodage = "UTF-8";
try {
this._query = "fichier=" + URLEncoder.encode(new FileBody(file).getTransferEncoding(), encodage);
this._query += "&idClient=" + URLEncoder.encode(idClient, encodage);
this._query += "&idEtab=" + URLEncoder.encode(idEtab, encodage);
this._query += "&md5=" + URLEncoder.encode(md5File, encodage);
int queryLength = this._query.length();
AppletAWS.err("\nQuery : " + this._query);
AppletAWS.err("Longueur de la query : " + queryLength + "\n");
this._connection.setRequestProperty("Content-length", String.valueOf(queryLength));
this._connection.setRequestProperty("Content-Type", "application/x-www- form-urlencoded");
this._connection.setRequestProperty("User-Agent", "Mozilla/4.0 (compatible; MSIE 5.0; Windows 98; DigExt)");
}
catch (Exception e) {
AppletAWS.print("Une erreur est survenue lors de la création de la requête HTTPS : " + e.getMessage());
e.printStackTrace();
}
}
/**
* Envoi la requête.
*/
public void upload() {
try {
//connection.setRequestProperty("Accept-Language","it");
//connection.setRequestProperty("Accept", "application/cfm, image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, image/png, //*/*");
//connection.setRequestProperty("Accept-Encoding","gzip");
// open up the output stream of the connection
DataOutputStream output = new DataOutputStream(this._connection.getOutputStream());
// write out the data
output.writeBytes(this._query);
output.close();
int responseCode = this._connection.getResponseCode();
String responseMsg = this._connection.getResponseMessage();
AppletAWS.print("Resp code : " + responseCode);
AppletAWS.print("Resp message : " + responseMsg);
// get ready to read the response from the cgi script
DataInputStream input = new DataInputStream(this._connection.getInputStream());
// read in each character until end-of-stream is detected
AppletAWS.print("\nREPONSE :");
for (int c = input.read(); c != -1; c = input.read())
AppletAWS.print((char) c);
input.close();
}
catch (Exception e) {
AppletAWS.err("Une erreur est survenue pendant le transfert : " + e.getMessage());
e.printStackTrace();
}
}
/**
* Ferme la connexion.
*/
public void closeConnection() {
this._connection.disconnect();
}
} |
