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1 package SnowMailClient.gnupg.Views;
2
3
4 import SnowMailClient.gnupg.*;
5 import SnowMailClient.gnupg.Main.GnuPGCommands;
6 import SnowMailClient.Language.Language;
7 import SnowMailClient.SnowMailClientApp;
8 import snow.sortabletable.*;
9 import snow.utils.gui.*;
10 import SnowMailClient.model.accounts.*;
11
12 import SnowMailClient.gnupg.model.*;
13
14 import java.awt.*;
15 import java.awt.event.*;
16 import javax.swing.*;
17 import javax.swing.event.*;
18 import javax.swing.border.*;
19 import java.util.*;
20
21
22 public final class GenerateGPGKeypairDialog extends JDialog implements ItemListener
23 {
24 private final CloseControlPanel ccp;
25 private final JComboBox mailAddressesCB;
26 private final JTextField nameField = new JTextField(20);
27 private final JPasswordField passphraseField = new JPasswordField(20);
28 private final JPasswordField passphraseVerifField = new JPasswordField(20);
29 private final JTextField commentField = new JTextField("Snowmail", 20);
30 private final JComboBox strengthCB = new JComboBox(new String  []{"4096", "2048", "1024"});
31 private final JComboBox validityCB = new JComboBox(new String []{Language.translate("Never expires"), "2010-01-01"});
32
33 private final KeysTableModel tableModel;
34
35
36
37 public GenerateGPGKeypairDialog(JDialog parent, KeysTableModel tableModel)
38 {
39 super(parent, Language.translate("Generate a new GnuPG keypair (DSA & El-Gamal)"), true);
40 this.tableModel = tableModel;
41
42 getContentPane().setLayout(new BorderLayout());
43
44 mailAddressesCB = new JComboBox(SnowMailClientApp.getInstance().getAccounts().getAllMailAddresses());
46 JPanel centerPanel = new JPanel();
47 GridLayout3 gl = new GridLayout3(2,centerPanel);
48 centerPanel.setLayout(gl);
49 getContentPane().add(centerPanel, BorderLayout.CENTER);
50
51 gl.add(Language.translate("Mail Address"));
52 gl.add(mailAddressesCB, true);
53 mailAddressesCB.setEditable(true);
54 mailAddressesCB.setMaximumRowCount(20);
55 mailAddressesCB.addItemListener(this);
56
57 gl.add(Language.translate("Name"));
58 gl.add(nameField, false);
59
60 gl.add(Language.translate("Comment"));
61 gl.add(commentField, false);
62
63 gl.add(Language.translate("Passphrase"));
64 gl.add(passphraseField, false);
65
66 gl.add(Language.translate("Verification"));
67 gl.add(passphraseVerifField, false);
68
69
70 gl.add(Language.translate("El-Gamal key length"));
71 gl.add(strengthCB, false);
72 strengthCB.setSelectedIndex(1);
73
74 gl.add(Language.translate("Expiration date"));
75 gl.add(validityCB, false);
76 validityCB.setSelectedIndex(1);
77 validityCB.setEditable(true);
78
79 ccp = new CloseControlPanel(this, true, true, Language.translate("Generate keypair"));
81 getContentPane().add(ccp, BorderLayout.SOUTH);
82
83 itemStateChanged(null);
85
86 pack();
88 SnowMailClientApp.centerComponentOnMainFrame(this);
89 setVisible(true);
90
91 if(!ccp.getWasCancelled())
92 {
93 generateKeyPair();
94 }
95
96 }
98
99
101 public String getMailAddress() { return (String ) mailAddressesCB.getSelectedItem(); }
102 public String getUserName() { return this.nameField.getText(); }
103 public String getComment() { return this.commentField.getText(); }
104 public String getKeyLength() { return (String ) this.strengthCB.getSelectedItem(); }
105 private final String getPassphrase() { return new String (passphraseField.getPassword()); }
106 public String getValidity()
107 {
108 if(validityCB.getSelectedIndex()==0) return "0";
109 return (String ) validityCB.getSelectedItem();
110 }
111
112
113 public void itemStateChanged(ItemEvent e)
114 {
115 String mail = (String ) mailAddressesCB.getSelectedItem();
116 MailAccount ma = SnowMailClientApp.getInstance().getAccounts().getMailAccount(mail);
117 if(ma!=null)
118 {
119 nameField.setText(ma.getName());
120 }
121 else
122 {
123 }
125 }
126
127 private void checkParams() throws Exception
128 {
129 if(getPassphrase().length()<6) throw new Exception (Language.translate("Passphrase should have at least 6 characters"));
130 if(!Arrays.equals(passphraseVerifField.getPassword(), passphraseField.getPassword()))
131 {
132 throw new Exception (Language.translate("Passphrase verification failed"));
133 }
134 }
135
136 private void generateKeyPair()
137 {
138 final ProgressModalDialog progress = new ProgressModalDialog(this, Language.translate("Generating GnuPG keypair"), false);
139 SnowMailClientApp.centerComponentOnMainFrame(progress);
140
141 Thread t = new Thread ()
142 {
143 public void run()
144 {
145 try
146 {
147 checkParams();
148
149 GnuPGCommands.generateNew_DSA_ElG_KeyPair(SnowMailClientApp.getInstance().getGnuPGLink().getPathToGPG(),
150 getUserName(),
151 getComment(),
152 getMailAddress(),
153 getPassphrase(),
154 getKeyLength(),
155 getValidity(),
156 progress);
157
158 EventQueue.invokeLater(new Runnable () { public void run() {
159 tableModel.refreshModel(SnowMailClientApp.getInstance().getGnuPGLink());
160 }});
161 }
162 catch(Exception ex)
163 {
164 JOptionPane.showMessageDialog(progress,
165 Language.translate("Error:")+"\n"+ex.getMessage(),
166 Language.translate("Cannot generate keys"), JOptionPane.ERROR_MESSAGE);
167 ex.printStackTrace();
168 }
169 finally
170 {
171 progress.closeDialog();
172 }
173 }
174 };
175
176 t.start();
177 t.setPriority(Thread.NORM_PRIORITY-1);
178 progress.start();
180
181
182 }
183
184 } |
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