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| public class Controleur {
private Connexion telnet;
private Connexion telnet2;
private String cheminLog;
private String cheminConf;
private List<Acces> listAcces;
private boolean mode_default;
public Controleur() {
telnet = new Connexion( "IP_ACCES", "LOGIN", "MDP",'PROMPT');
telnet2 = new Connexion( "IP_FIREWALL", "LOGIN", "MDP", 'PROMPT1', 'PROMPT2');
cheminLog = "CHEMIN_FICHIER_LOG";
cheminConf = "CHEMIN_FICHIER_CONF";
mode_default = false;
try {
listAcces = getConfAcces();
} catch (IOException e) {
listAcces = getDefaultAcces();
mode_default = true;
e.printStackTrace();
}
}
public boolean getModeDefault(){
return this.mode_default;
}
public String getCheminLog(){
return this.cheminLog;
}
public List<Acces> getListAcces(){
return this.listAcces;
}
public class Acces{
private String label ="";
private String connexion ="";
private EtatVPN etat;
private String[] ports;
private JRadioButton[] boutons;
private ButtonGroup groupeBoutons;
public Acces(String l, String type_connexion, String... num_ports){
this.label = l;
this.etat = new EtatVPN();
this.connexion = type_connexion;
this.ports = num_ports;
this.boutons = new JRadioButton[2];
this.boutons[0]= new JRadioButton("Ouvert");
this.boutons[1]= new JRadioButton("Fermé");
this.boutons[0].setBackground(new Color(255,228,202));
this.boutons[1].setBackground(new Color(255,228,202));
this.groupeBoutons =new ButtonGroup();
this.groupeBoutons.add(this.boutons[0]);
this.groupeBoutons.add(this.boutons[1]);
}
public EtatVPN getEtat(){
return this.etat;
}
public String getLabel(){
return label;
}
public String getConnexion(){
return connexion;
}
public String[] getPorts(){
return ports;
}
public JRadioButton[] getBoutons(){
return boutons;
}
}
private List<Acces> getDefaultAcces(){
List<Acces> listeAcc = new ArrayList<Acces>();
listeAcc.add(new Acces("Acces1" , "ACCES" , "14","17"));
listeAcc.add(new Acces("Acces2" , "ACCES" , "16","19"));
listeAcc.add(new Acces("Acces3" , "ACCES" , "23"));
listeAcc.add(new Acces("Acces4" , "ACCES" , "24"));
listeAcc.add(new Acces("FirewallA" , "FIREWALL" , "26"));
listeAcc.add(new Acces("FirewallB" , "FIREWALL" , "33"));
listeAcc.add(new Acces("FirewallC" , "FIREWALL" , "25"));
return listeAcc;
}
private List<Acces> getConfAcces() throws IOException{
List<Acces> listeAcc = new ArrayList<Acces>();
ArrayList<String> tmp = null;
String line = "";
BufferedReader bis = new BufferedReader(new FileReader(this.cheminConf));
while((line = bis.readLine()) != null){
tmp = new ArrayList<String>();
for(String s : line.split(",")){
tmp.add(s);
}
String[] lineTab = new String[tmp.size()];
lineTab = tmp.toArray(lineTab);
String[] portsTab = new String[lineTab.length-2];
for(int i=2 ; i<lineTab.length ; i++){
portsTab[i-2]=lineTab[i];
}
Acces acc = new Acces(lineTab[0],lineTab[1],portsTab);
listeAcc.add(acc);
}
bis.close();
return listeAcc;
}
private void envoiTelnetCommande(Acces acc, String statut){
switch(acc.getConnexion()){
case "ACCES":
for(int i=0 ; i<acc.getPorts().length ; i++){
telnet.sendCommand( "config firewall policy");
telnet.sendCommand( "edit "+acc.getPorts()[i]);
telnet.sendCommand( "set status "+statut);
telnet.sendCommand( "end");
}
break;
case "FIREWALL":
for(int i=0 ; i<acc.getPorts().length ; i++){
telnet2.sendCommand2( "configure terminal");
telnet2.sendCommand2( "interface "+acc.getPorts()[i]);
telnet2.sendCommand2( statut);
telnet2.sendCommand2( "exit");
telnet2.sendCommand2( "exit");
}
break;
}
}
public boolean getEtatAcces(Acces acc){
switch(acc.getConnexion()){
case "ACCES":
for(int i=0 ; i<acc.getPorts().length ; i++){
String s = telnet.sendCommand( "show firewall policy "+ acc.getPorts()[i]);
if(s.indexOf("disable")!= -1){
return false;
}
}
return true;
case "FIREWALL":
for(int i=0 ; i<acc.getPorts().length ; i++){
String s = telnet.sendCommand( "show interface "+ acc.getPorts()[i] + " status");
if(s.indexOf("disable")!= -1){
return false;
}
}
return true;
}
return false;
}
public void disconnect(){
telnet.disconnect();
telnet2.disconnect();
}
public void ouvrirAcces(Acces acc){
String statut = "";
String connexion = acc.getConnexion();;
switch(connexion){
case "ACCES":
statut = "enable";
envoiTelnetCommande(acc,statut);break;
case "FIREWALL":
statut = "no shutdown";
envoiTelnetCommande(acc,statut);break;
}
}
public void fermerAcces(Acces acc){
String statut = "";
String connexion = acc.getConnexion();
switch(connexion){
case "ACCES":
statut = "disable";
envoiTelnetCommande(acc,statut);break;
case "FIREWALL":
statut = "shutdown";
envoiTelnetCommande(acc,statut);break;
}
}
public void actualiserEtat(Acces acc, boolean etatConnexion){
acc.etat.setEtat(etatConnexion);acc.etat.repaint();
}
public void actualiserBoutons(Acces acc, boolean etatConnexion){
acc.boutons[0].setSelected(etatConnexion == acc.boutons[0].getText().equalsIgnoreCase("Ouvert"));
acc.boutons[1].setSelected(etatConnexion == acc.boutons[1].getText().equalsIgnoreCase("Ouvert"));
}
}
class GestionActionListener implements ActionListener{
private Controleur firewall;
private Controleur.Acces acces;
private String textBouton;
public GestionActionListener(Controleur gaf, Controleur.Acces gafa, String s){
firewall = gaf;
acces = gafa;
textBouton = s;
}
public void actionPerformed(ActionEvent e) {
switch(textBouton){
case "Ouvert" : firewall.ouvrirAcces(acces);
firewall.actualiserEtat(acces,true);
try {
ecrireLog();
} catch (IOException e1) {
e1.printStackTrace();
}
break;
case "Fermé" : firewall.fermerAcces(acces);
firewall.actualiserEtat(acces,false);
try {
ecrireLog(
);
} catch (IOException e1) {
e1.printStackTrace();
}
break;
}
}
public void ecrireLog() throws IOException{
Calendar c = Calendar.getInstance();
DateFormat df = new SimpleDateFormat("dd/MM/yyyy HH:mm:ss");
String ip;
try {
ip = InetAddress.getLocalHost().getHostAddress();
} catch (UnknownHostException e) {
ip = "IP INCONNUE";
}
String acc = acces.getLabel();
PrintWriter pw = new PrintWriter(new BufferedWriter(new FileWriter(firewall.getCheminLog() , true)));
pw.println(ip+" - "+df.format(c.getTime())+" - "+acc+" "+textBouton);
pw.close();
}
}
class GestionActionRefreshListener implements ActionListener{
Controleur firewall;
public GestionActionRefreshListener(Controleur gaf){
firewall = gaf;
}
public void actionPerformed(ActionEvent e) {
for(int i=0 ; i<firewall.getListAcces().size() ; i++){
boolean etatConnexion = firewall.getEtatAcces(firewall.getListAcces().get(i));
firewall.actualiserEtat(firewall.getListAcces().get(i),etatConnexion);
firewall.actualiserBoutons(firewall.getListAcces().get(i), etatConnexion);
}
}
}
class GestionWindowListener implements WindowListener {
Controleur firewall;
public GestionWindowListener(Controleur gaf){
firewall = gaf;
}
public void windowActivated(WindowEvent arg0) {}
public void windowClosed(WindowEvent arg0) {}
public void windowClosing(WindowEvent arg0) {
firewall.disconnect();
}
public void windowDeactivated(WindowEvent arg0){}
public void windowDeiconified(WindowEvent arg0){}
public void windowIconified(WindowEvent arg0){}
public void windowOpened(WindowEvent arg0){}
}
class EtatVPN extends JPanel{
private static final long serialVersionUID = 1L;
private boolean etatAcces;
public void paintComponent(Graphics g){
g.setColor(Color.white);
g.fillRect(5, 5, this.getWidth()/2, this.getHeight()/2);
if(etatAcces){
g.setColor(Color.GREEN);
}else{
g.setColor(Color.RED);
}
g.fillRect(5, 5, this.getWidth()/2, this.getHeight()/2);;
}
public Dimension getPreferredSize(){
return new Dimension(30,30);
}
public void setEtat(boolean b){
etatAcces = b;
}
} |
