###
### This file is part of Trivial IP Encryption (TrIPE).
###
-### TrIPE is free software; you can redistribute it and/or modify
-### it under the terms of the GNU General Public License as published by
-### the Free Software Foundation; either version 2 of the License, or
-### (at your option) any later version.
+### TrIPE is free software: you can redistribute it and/or modify it under
+### the terms of the GNU General Public License as published by the Free
+### Software Foundation; either version 3 of the License, or (at your
+### option) any later version.
###
-### TrIPE is distributed in the hope that it will be useful,
-### but WITHOUT ANY WARRANTY; without even the implied warranty of
-### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-### GNU General Public License for more details.
+### TrIPE is distributed in the hope that it will be useful, but WITHOUT
+### ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+### FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+### for more details.
###
### You should have received a copy of the GNU General Public License
-### along with TrIPE; if not, write to the Free Software Foundation,
-### Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+### along with TrIPE. If not, see <https://www.gnu.org/licenses/>.
###--------------------------------------------------------------------------
### Dependencies.
from cStringIO import StringIO
try:
- if OS.getenv('TRIPEMON_FORCE_GI'): raise ImportError
+ if OS.getenv('TRIPEMON_FORCE_GI'): raise ImportError()
import pygtk
pygtk.require('2.0')
import gtk as G
"""Initialize the object with the given name."""
MonitorObject.__init__(me, name)
me.pinghook = HookList()
+ me.__dict__.update(conn.algs(name))
me.update()
def update(me, hunoz = None):
ValidationError.
"""
if not me.validp:
- raise ValidationError
+ raise ValidationError()
return G.Entry.get_text(me)
def numericvalidate(min = None, max = None):
###--------------------------------------------------------------------------
### Various minor dialog boxen.
-GPL = """This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+GPL = """\
+TrIPE is free software: you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3 of the License, or (at your
+option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+TrIPE is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software Foundation,
-Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA."""
+along with TrIPE. If not, see <https://www.gnu.org/licenses/>."""
class AboutBox (G.AboutDialog, TrivialWindowMixin):
"""The program `About' box."""
ValidatingEntry(numericvalidate(0, 65535),
'4070',
5))
- me.c_keepalive = G.CheckButton('Keepalives')
me.l_tunnel = table.labelled('Tunnel', combo_box_text(),
newlinep = True, width = 3)
- me.tuns = conn.tunnels()
+ me.tuns = ['(Default)'] + conn.tunnels()
for t in me.tuns:
me.l_tunnel.append_text(t)
me.l_tunnel.set_active(0)
- table.pack(me.c_keepalive, newlinep = True, xopt = G.FILL)
- me.c_keepalive.connect('toggled',
- lambda t: me.e_keepalive.set_sensitive\
- (t.get_active()))
- me.e_keepalive = ValidatingEntry(r'^\d+[hms]?$', '', 5)
- me.e_keepalive.set_sensitive(False)
- table.pack(me.e_keepalive, width = 3)
+
+ def tickybox_sensitivity(tickybox, target):
+ tickybox.connect('toggled',
+ lambda t: target.set_sensitive (t.get_active()))
+
+ def optional_entry(label, rx_valid, width):
+ c = G.CheckButton(label)
+ table.pack(c, newlinep = True, xopt = G.FILL)
+ e = ValidatingEntry(rx_valid, '', width)
+ e.set_sensitive(False)
+ tickybox_sensitivity(c, e)
+ table.pack(e, width = 3)
+ return c, e
+
+ me.c_keepalive, me.e_keepalive = \
+ optional_entry('Keepalives', r'^\d+[hms]?$', 5)
+
+ me.c_cork = G.CheckButton('Cork')
+ table.pack(me.c_cork, newlinep = True, width = 4, xopt = G.FILL)
+
+ me.c_mobile = G.CheckButton('Mobile')
+ table.pack(me.c_mobile, newlinep = True, width = 4, xopt = G.FILL)
+
+ me.c_peerkey, me.e_peerkey = \
+ optional_entry('Peer key tag', r'^[^.:\s]+$', 16)
+ me.c_privkey, me.e_privkey = \
+ optional_entry('Private key tag', r'^[^.:\s]+$', 16)
+
me.show_all()
def ok(me):
"""Handle an OK press: create the peer."""
try:
- if me.c_keepalive.get_active():
- ka = me.e_keepalive.get_text()
- else:
- ka = None
t = me.l_tunnel.get_active()
- if t == 0:
- tun = None
- else:
- tun = me.tuns[t]
- me._addpeer(me.e_name.get_text(),
- me.e_addr.get_text(),
- me.e_port.get_text(),
- ka,
- tun)
+ me._addpeer(me.e_name.get_text(),
+ me.e_addr.get_text(),
+ me.e_port.get_text(),
+ keepalive = (me.c_keepalive.get_active() and
+ me.e_keepalive.get_text() or None),
+ tunnel = t and me.tuns[t] or None,
+ cork = me.c_cork.get_active() or None,
+ mobile = me.c_mobile.get_active() or None,
+ key = (me.c_peerkey.get_active() and
+ me.e_peerkey.get_text() or None),
+ priv = (me.c_privkey.get_active() and
+ me.e_privkey.get_text() or None))
except ValidationError:
GDK.beep()
return
@incr
- def _addpeer(me, name, addr, port, keepalive, tunnel):
+ def _addpeer(me, *args, **kw):
"""Coroutine function: actually do the ADD command."""
try:
- conn.add(name, addr, port, keepalive = keepalive, tunnel = tunnel)
+ conn.add(*args, **kw)
me.destroy()
except T.TripeError, exc:
T.defer(moanbox, ' '.join(exc))
return '%04d:%02d:%02d %02d:%02d:%02d (%.1f %s ago)' % \
(YY, MM, DD, hh, mm, ss, ago, unit)
def xlate_bytes(b):
- """Translate a number of bytes into something a human might want to read."""
+ """Translate a raw byte count into something a human might want to read."""
suff = 'B'
b = int(b)
for s in 'KMG':
('ip-bytes-in', xlate_bytes),
('ip-bytes-out', xlate_bytes)]
+def format_stat(format, dict):
+ if callable(format): return format(dict)
+ else: return format % dict
+
## How to lay out the stats dialog. Format is (LABEL, FORMAT): LABEL is
## the label to give the entry box; FORMAT is the format string to write into
## the entry.
+cryptolayout = \
+ [('Diffie-Hellman group',
+ '%(kx-group)s '
+ '(%(kx-group-order-bits)s-bit order, '
+ '%(kx-group-elt-bits)s-bit elements)'),
+ ('Bulk crypto transform',
+ '%(bulk-transform)s (%(bulk-overhead)s byte overhead)'),
+ ('Data encryption', lambda d: '%s (%s; %s)' % (
+ d['cipher'],
+ '%d-bit key' % (8*int(d['cipher-keysz'])),
+ d.get('cipher-blksz', '0') == '0'
+ and 'stream cipher'
+ or '%d-bit block' % (8*int(d['cipher-blksz'])))),
+ ('Message authentication', lambda d: '%s (%s; %s)' % (
+ d['mac'],
+ d.get('mac-keysz') is None
+ and 'one-time MAC'
+ or '%d-bit key' % (8*int(d['mac-keysz'])),
+ '%d-bit tag' % (8*int(d['mac-tagsz'])))),
+ ('Hash', lambda d: '%s (%d-bit output)' %
+ (d['hash'], 8*int(d['hash-sz'])))]
+
statslayout = \
[('Start time', '%(start-time)s'),
- ('Last key-exchange', '%(last-keyexch-time)s'),
+ ('Private key', '%(current-key)s')] + \
+ cryptolayout + \
+ [('Last key-exchange', '%(last-keyexch-time)s'),
('Last packet', '%(last-packet-time)s'),
('Packets in/out',
'%(packets-in)s (%(bytes-in)s) / %(packets-out)s (%(bytes-out)s)'),
def change(me):
"""Update the display in response to a notification."""
me.e['Interface'].set_text(me.peer.ifname)
+ me.e['Address'].set_text(me.peer.addr)
def _update(me):
"""
stat = conn.stats(me.peer.name)
for s, trans in statsxlate:
stat[s] = trans(stat[s])
+ stat.update(me.peer.__dict__)
for label, format in statslayout:
- me.e[label].set_text(format % stat)
+ me.e[label].set_text(format_stat(format, stat))
GL.timeout_add(1000, lambda: me.cr.switch() and False)
me.cr.parent.switch()
me.cr = None
me.add(table)
crypto = conn.algs()
- table.info('Diffie-Hellman group',
- '%s (%d-bit order, %d-bit elements)' %
- (crypto['kx-group'],
- int(crypto['kx-group-order-bits']),
- int(crypto['kx-group-elt-bits'])),
- len = 32)
- table.info('Data encryption',
- '%s (%d-bit key; %s)' %
- (crypto['cipher'],
- int(crypto['cipher-keysz']) * 8,
- crypto['cipher-blksz'] == '0'
- and 'stream cipher'
- or '%d-bit block' % (int(crypto['cipher-blksz']) * 8)),
- newlinep = True)
- table.info('Message authentication',
- '%s (%d-bit key; %d-bit tag)' %
- (crypto['mac'],
- int(crypto['mac-keysz']) * 8,
- int(crypto['mac-tagsz']) * 8),
- newlinep = True)
- table.info('Hash function',
- '%s (%d-bit output)' %
- (crypto['hash'],
- int(crypto['hash-sz']) * 8),
- newlinep = True)
+ firstp = True
+ for label, format in cryptolayout:
+ table.info(label, format_stat(format, crypto),
+ len = 42, newlinep = not firstp)
+ firstp = False
me.show_all()
'???', 'green', '???', 'green'])
peer.win = WindowSlot(lambda: PeerWindow(peer))
me.hook(peer.pinghook, me._ping)
+ me.hook(peer.changehook, lambda: me._change(peer))
me.apchange()
def delpeer(me, peer):
me.listmodel[p.i][textcol] = '%.1f ms' % ps.tlast
me.listmodel[p.i][colourcol] = 'black'
+ def _change(me, p):
+ """Hook: notified when the peer changes state."""
+ me.listmodel[p.i][1] = p.addr
+
def setstatus(me, status):
"""Update the message in the status bar."""
me.status.pop(0)
~mdw / tripe / blobdiff