summaryrefslogtreecommitdiffstats
path: root/iw/blpasswidget.py
blob: a1b8239826683537e3de1ee46adfd8fea442c5ac (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
#
# blpasswidget.py - widget for setting of a boot loader password
#
# Jeremy Katz <katzj@redhat.com>
#
# Copyright 2001-2002 Red Hat, Inc.
#
# This software may be freely redistributed under the terms of the GNU
# library public license.
#
# You should have received a copy of the GNU Library Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#

import gtk
import gobject
import iutil
import gui
from rhpl.translate import _, N_


class BootloaderPasswordWidget:
    def __init__(self, bl, parent, intf):
        self.parent = parent
        self.intf = intf
        
        if bl.getPassword():
            usePass = 1
            self.password = bl.getPassword()
        else:
            usePass = 0
            self.password = None
        
        vbox = gtk.VBox(False, 5)
        
        label = gui.WrappingLabel(_("A boot loader password prevents users from changing options passed to the kernel.  For greater system security, it is recommended that you set a password."))
        label.set_alignment(0.0, 0.5)
        vbox.pack_start(label, False)

        # password widgets + callback
        self.usePassCb = gtk.CheckButton(_("_Use a boot loader password"))
        self.passButton = gtk.Button("No password")
        if usePass:
            self.usePassCb.set_active(True)
            self.passButton.set_sensitive(True)
        else:
            self.usePassCb.set_active(False)
            self.passButton.set_sensitive(False)
        self.usePassCb.connect("toggled", self.passCallback)
        self.passButton.connect("clicked", self.passButtonCallback)
        self.setPassLabel()
            
        box = gtk.HBox(False, 5)
        box.pack_start(self.usePassCb, False)
        box.pack_start(self.passButton, False)
        vbox.pack_start(box, False)

        self.widget = vbox

    def getWidget(self):
        return self.widget

    def getPassword(self):
        # XXX should we handle the only having a crypted password case?
        if self.usePassCb.get_active() and self.password:
            return self.password
        else:
            return None

    # set the label on the button for the bootloader password
    def setPassLabel(self):
        self.passButton.set_label(_("Change _password"))        
        if not self.usePassCb.get_active() or not self.password:
            self.passButton.set_sensitive(False)
        else:
            self.passButton.set_sensitive(True)

    # callback for when the password checkbox is clicked
    def passCallback(self, widget, *args):
        if not widget.get_active():
            self.passButton.set_sensitive(False)
            self.setPassLabel()
        else:
            if self.passwordWindow() == 2:
                widget.set_active(0)
            self.setPassLabel()

    # callback for when the password button is clicked
    def passButtonCallback(self, widget, *args):
        self.passwordWindow()
        self.setPassLabel()

    # get the bootloader password
    def passwordWindow(self, *args):
        dialog = gtk.Dialog(_("Enter Boot Loader Password"), self.parent)
        dialog.add_button('gtk-cancel', 2)
        dialog.add_button('gtk-ok', 1)
        dialog.set_position(gtk.WIN_POS_CENTER)
        gui.addFrame(dialog)
        
        label = gui.WrappingLabel(_("Enter a boot loader password and then confirm it.  (Note that your BIOS keymap may be different than the actual keymap you are used to.)"))
        label.set_alignment(0.0, 0.0)
        dialog.vbox.pack_start(label)

        table = gtk.Table(2, 2)
        table.set_row_spacings(5)
        table.set_col_spacings(5)
        label = gui.MnemonicLabel(_("_Password:"))
        table.attach(label, 0, 1, 2, 3, gtk.FILL, 0, 10)
        pwEntry = gtk.Entry (16)
        pwEntry.set_visibility (False)
        label.set_mnemonic_widget(pwEntry)
        table.attach(pwEntry, 1, 2, 2, 3, gtk.FILL, 0, 10)
        label = gui.MnemonicLabel(_("Con_firm:"))        
        table.attach(label, 0, 1, 3, 4, gtk.FILL, 0, 10) 
        confirmEntry = gtk.Entry (16)
        confirmEntry.set_visibility (False)
        label.set_mnemonic_widget(confirmEntry)
        table.attach(confirmEntry, 1, 2, 3, 4, gtk.FILL, 0, 10)
        dialog.vbox.pack_start(table)

        # set the default
        if self.password:
            pwEntry.set_text(self.password)
            confirmEntry.set_text(self.password)

        dialog.show_all()

        while 1:
            rc = dialog.run()
            if rc == 2:
                break

            if pwEntry.get_text() != confirmEntry.get_text():
                self.intf.messageWindow(_("Passwords don't match"),
                                        _("Passwords do not match"),
                                        type='warning')
                continue

            thePass = pwEntry.get_text()
            if not thePass:
                continue
            if len(thePass) < 6:
                ret = self.intf.messageWindow(_("Warning"),
                                    _("Your boot loader password is less than "
                                      "six characters.  We recommend a longer "
                                      "boot loader password."
                                      "\n\n"
                                      "Would you like to continue with this "
                                      "password?"),
                                             type = "yesno")
                if ret == 0:
                    continue

            self.password = thePass
            break

        dialog.destroy()
        return rc