X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/tripe/blobdiff_plain/22b4755242c39bc8e948e4b714bea80433882a11..11ad66c29764521f87f0dd399a1e592147c7af36:/mon/tripemon.in

diff --git a/mon/tripemon.in b/mon/tripemon.in
index 413c8abb..a0c0f5e4 100644
--- a/mon/tripemon.in
+++ b/mon/tripemon.in
@@ -10,19 +10,18 @@
 ###
 ### 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.
@@ -40,11 +39,34 @@ import time as TIME
 import re as RX
 from cStringIO import StringIO
 
-import pygtk
-pygtk.require('2.0')
-import gtk as G
-import gobject as GO
-import gtk.gdk as GDK
+try:
+  if OS.getenv('TRIPEMON_FORCE_GI'): raise ImportError
+  import pygtk
+  pygtk.require('2.0')
+  import gtk as G
+  import gobject as GO
+  import gtk.gdk as GDK
+  GL = GO
+  GDK.KEY_Escape = G.keysyms.Escape
+  def raise_window(w): w.window.raise_()
+  combo_box_text = G.combo_box_new_text
+  def set_entry_bg(e, c): e.modify_base(G.STATE_NORMAL, c)
+except ImportError:
+  from gi.repository import GObject as GO, GLib as GL, Gtk as G, Gdk as GDK
+  G.WINDOW_TOPLEVEL = G.WindowType.TOPLEVEL
+  G.EXPAND = G.AttachOptions.EXPAND
+  G.SHRINK = G.AttachOptions.SHRINK
+  G.FILL = G.AttachOptions.FILL
+  G.SORT_ASCENDING = G.SortType.ASCENDING
+  G.POLICY_AUTOMATIC = G.PolicyType.AUTOMATIC
+  G.SHADOW_IN = G.ShadowType.IN
+  G.SELECTION_NONE = G.SelectionMode.NONE
+  G.DIALOG_MODAL = G.DialogFlags.MODAL
+  G.RESPONSE_CANCEL = G.ResponseType.CANCEL
+  G.RESPONSE_NONE = G.ResponseType.NONE
+  def raise_window(w): getattr(w.get_window(), 'raise')()
+  combo_box_text = G.ComboBoxText
+  def set_entry_bg(e, c): e.modify_bg(G.StateType.NORMAL, c)
 
 if OS.getenv('TRIPE_DEBUG_MONITOR') is not None:
   T._debug = 1
@@ -175,15 +197,15 @@ class GIOWatcher (object):
   """
   Monitor I/O events using glib.
   """
-  def __init__(me, conn, mc = GO.main_context_default()):
+  def __init__(me, conn, mc = GL.main_context_default()):
     me._conn = conn
     me._watch = None
     me._mc = mc
   def connected(me, sock):
-    me._watch = GO.io_add_watch(sock, GO.IO_IN,
+    me._watch = GL.io_add_watch(sock, GL.IO_IN,
                                 lambda *hunoz: me._conn.receive())
   def disconnected(me):
-    GO.source_remove(me._watch)
+    GL.source_remove(me._watch)
     me._watch = None
   def iterate(me):
     me._mc.iteration(True)
@@ -289,11 +311,18 @@ class Peer (MonitorObject):
     """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):
     """Update the peer, fetching information about it from the server."""
-    addr = conn.addr(me.name)
+    me._setaddr(conn.addr(me.name))
+    me.ifname = conn.ifname(me.name)
+    me.__dict__.update(conn.peerinfo(me.name))
+    me.changehook.run()
+
+  def _setaddr(me, addr):
+    """Set the peer's address."""
     if addr[0] == 'INET':
       ipaddr, port = addr[1:]
       try:
@@ -303,8 +332,10 @@ class Peer (MonitorObject):
         me.addr = 'INET %s:%s' % (ipaddr, port)
     else:
       me.addr = ' '.join(addr)
-    me.ifname = conn.ifname(me.name)
-    me.__dict__.update(conn.peerinfo(me.name))
+
+  def setaddr(me, addr):
+    """Informs the object of a change to its address to ADDR."""
+    me._setaddr(addr)
     me.changehook.run()
 
   def setifname(me, newname):
@@ -452,7 +483,7 @@ class Monitor (HookClient):
     """Update the auto-peers list from the connect service."""
     if 'connect' in me.services.table:
       me.autopeers = [' '.join(line)
-                      for line in conn.svcsubmit('connect', 'list')]
+                      for line in conn.svcsubmit('connect', 'list-active')]
       me.autopeers.sort()
     else:
       me.autopeers = None
@@ -476,6 +507,11 @@ class Monitor (HookClient):
         me.peers[rest[0]].setifname(rest[2])
       except KeyError:
         pass
+    elif code == 'NEWADDR':
+      try:
+        me.peers[rest[0]].setaddr(rest[1:])
+      except KeyError:
+        pass
     elif code == 'SVCCLAIM':
       T.aside(me.services.add, rest[0], rest[1])
       if rest[0] == 'connect':
@@ -521,6 +557,17 @@ class MyWindow (MyWindowMixin):
     G.Window.__init__(me, kind)
     me.mywininit()
 
+class TrivialWindowMixin (MyWindowMixin):
+  """A simple window which you can close with Escape."""
+  def mywininit(me):
+    super(TrivialWindowMixin, me).mywininit()
+    me.connect('key-press-event', me._keypress)
+  def _keypress(me, _, ev):
+    if ev.keyval == GDK.KEY_Escape: me.destroy()
+
+class TrivialWindow (MyWindow, TrivialWindowMixin):
+  pass
+
 class MyDialog (G.Dialog, MyWindowMixin, HookClient):
   """A dialogue box with a closehook and sensible button binding."""
 
@@ -651,7 +698,7 @@ class WindowSlot (HookClient):
   def open(me):
     """Opens the window, creating it if necessary."""
     if me.window:
-      me.window.window.raise_()
+      raise_window(me.window)
     else:
       me.window = me.createfunc()
       me.hook(me.window.closehook, me.closed)
@@ -676,7 +723,7 @@ class MyScrolledWindow (G.ScrolledWindow):
 rx_num = RX.compile(r'^[-+]?\d+$')
 
 ## The colour red.
-c_red = GDK.color_parse('red')
+c_red = GDK.color_parse('#ff6666')
 
 class ValidationError (Exception):
   """Raised by ValidatingEntry.get_text() if the text isn't valid."""
@@ -699,27 +746,26 @@ class ValidatingEntry (G.Entry):
     characters (ish).  Other arguments are passed to Entry.
     """
     G.Entry.__init__(me, *arg, **kw)
-    me.connect("changed", me.check)
+    me.connect("changed", me._check)
+    me.connect("state-changed", me._check)
     if callable(valid):
       me.validate = valid
     else:
       me.validate = RX.compile(valid).match
     me.ensure_style()
-    me.c_ok = me.get_style().text[G.STATE_NORMAL]
-    me.c_bad = c_red
     if size != -1: me.set_width_chars(size)
     me.set_activates_default(True)
     me.set_text(text)
-    me.check()
+    me._check()
 
-  def check(me, *hunoz):
+  def _check(me, *hunoz):
     """Check the current text and update validp and the text colour."""
     if me.validate(G.Entry.get_text(me)):
       me.validp = True
-      me.modify_text(G.STATE_NORMAL, me.c_ok)
+      set_entry_bg(me, None)
     else:
       me.validp = False
-      me.modify_text(G.STATE_NORMAL, me.c_bad)
+      set_entry_bg(me, me.is_sensitive() and c_red or None)
 
   def get_text(me):
     """
@@ -744,21 +790,21 @@ 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, MyWindowMixin):
+class AboutBox (G.AboutDialog, TrivialWindowMixin):
   """The program `About' box."""
   def __init__(me):
     G.AboutDialog.__init__(me)
@@ -783,7 +829,7 @@ def moanbox(msg):
                buttons = ((G.STOCK_OK, G.RESPONSE_NONE)))
   label = G.Label(msg)
   label.set_padding(20, 20)
-  d.vbox.pack_start(label)
+  d.vbox.pack_start(label, True, True, 0)
   label.show()
   d.run()
   d.destroy()
@@ -839,7 +885,7 @@ class WarningLogModel (LogModel):
     """Call with a new warning message."""
     me.add(tag, ' '.join([T.quotify(w) for w in rest]))
 
-class LogViewer (MyWindow):
+class LogViewer (TrivialWindow):
   """
   A log viewer window.
 
@@ -855,7 +901,7 @@ class LogViewer (MyWindow):
     """
     Create a log viewer showing the LogModel MODEL.
     """
-    MyWindow.__init__(me)
+    TrivialWindow.__init__(me)
     me.model = model
     scr = MyScrolledWindow()
     me.list = MyTreeView(me.model)
@@ -926,7 +972,7 @@ class Pinger (T.Coroutine, HookClient):
 
   def _connected(me):
     """Respond to connection: start pinging thngs."""
-    me._timer = GO.timeout_add(1000, me._timerfunc)
+    me._timer = GL.timeout_add(1000, me._timerfunc)
 
   def _timerfunc(me):
     """Timer function: put a timer event on the queue."""
@@ -935,7 +981,7 @@ class Pinger (T.Coroutine, HookClient):
 
   def _disconnected(me, reason):
     """Respond to disconnection: stop pinging."""
-    GO.source_remove(me._timer)
+    GL.source_remove(me._timer)
 
   def run(me):
     """
@@ -1007,7 +1053,7 @@ class AddPeerDialog (MyDialog):
   def _setup(me):
     """Coroutine function: background setup for AddPeerDialog."""
     table = GridPacker()
-    me.vbox.pack_start(table)
+    me.vbox.pack_start(table, True, True, 0)
     me.e_name = table.labelled('Name',
                                ValidatingEntry(r'^[^\s.:]+$', '', 16),
                                width = 3)
@@ -1018,54 +1064,71 @@ class AddPeerDialog (MyDialog):
                                ValidatingEntry(numericvalidate(0, 65535),
                                                '4070',
                                                5))
-    me.c_keepalive = G.CheckButton('Keepalives')
-    me.l_tunnel = table.labelled('Tunnel',
-                                 G.combo_box_new_text(),
+    me.l_tunnel = table.labelled('Tunnel', combo_box_text(),
                                  newlinep = True, width = 3)
     me.tuns = conn.tunnels()
     for t in me.tuns:
       me.l_tunnel.append_text(t)
     me.l_tunnel.set_active(0)
+
+    def tickybox_sensitivity(tickybox, target):
+      tickybox.connect('toggled',
+                       lambda t: target.set_sensitive (t.get_active()))
+
+    me.c_keepalive = G.CheckButton('Keepalives')
     table.pack(me.c_keepalive, newlinep = True, xopt = G.FILL)
-    me.c_keepalive.connect('toggled',
-                           lambda t: me.e_keepalive.set_sensitive\
-                                      (t.get_active()))
     me.e_keepalive = ValidatingEntry(r'^\d+[hms]?$', '', 5)
     me.e_keepalive.set_sensitive(False)
+    tickybox_sensitivity(me.c_keepalive, me.e_keepalive)
     table.pack(me.e_keepalive, width = 3)
+
+    me.c_mobile = G.CheckButton('Mobile')
+    table.pack(me.c_mobile, newlinep = True, width = 4, xopt = G.FILL)
+
+    me.c_peerkey = G.CheckButton('Peer key tag')
+    table.pack(me.c_peerkey, newlinep = True, xopt = G.FILL)
+    me.e_peerkey = ValidatingEntry(r'^[^.:\s]+$', '', 16)
+    me.e_peerkey.set_sensitive(False)
+    tickybox_sensitivity(me.c_peerkey, me.e_peerkey)
+    table.pack(me.e_peerkey, width = 3)
+
+    me.c_privkey = G.CheckButton('Private key tag')
+    table.pack(me.c_privkey, newlinep = True, xopt = G.FILL)
+    me.e_privkey = ValidatingEntry(r'^[^.:\s]+$', '', 16)
+    me.e_privkey.set_sensitive(False)
+    tickybox_sensitivity(me.c_privkey, me.e_privkey)
+    table.pack(me.e_privkey, width = 3)
+
     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,
+                  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))
 
-class ServInfo (MyWindow):
+class ServInfo (TrivialWindow):
   """
   Show information about the server and available services.
 
@@ -1076,7 +1139,7 @@ class ServInfo (MyWindow):
   """
 
   def __init__(me):
-    MyWindow.__init__(me)
+    TrivialWindow.__init__(me)
     me.set_title('TrIPE server info')
     table = GridPacker()
     me.add(table)
@@ -1135,7 +1198,7 @@ class TraceOptions (MyDialog):
       text = desc[0].upper() + desc[1:]
       ticky = G.CheckButton(text)
       ticky.set_active(st == '+')
-      me.vbox.pack_start(ticky)
+      me.vbox.pack_start(ticky, True, True, 0)
       me.opts.append((ch, ticky))
     me.show_all()
   def ok(me):
@@ -1193,6 +1256,15 @@ statsxlate = \
 ## the entry.
 statslayout = \
   [('Start time', '%(start-time)s'),
+   ('Private key', '%(current-key)s'),
+   ('Diffie-Hellman group',
+    '%(kx-group)s '
+    '(%(kx-group-order-bits)s-bit order, '
+    '%(kx-group-elt-bits)s-bit elements)'),
+   ('Cipher',
+    '%(cipher)s (%(cipher-keysz)s-bit key, %(cipher-blksz)s-bit block)'),
+   ('Mac', '%(mac)s (%(mac-keysz)s-bit key, %(mac-tagsz)s-bit tag)'),
+   ('Hash', '%(hash)s (%(hash-sz)s-bit output)'),
    ('Last key-exchange', '%(last-keyexch-time)s'),
    ('Last packet', '%(last-packet-time)s'),
    ('Packets in/out',
@@ -1203,7 +1275,7 @@ statslayout = \
     '%(ip-packets-in)s (%(ip-bytes-in)s) / %(ip-packets-out)s (%(ip-bytes-out)s)'),
    ('Rejected packets', '%(rejected-packets)s')]
 
-class PeerWindow (MyWindow):
+class PeerWindow (TrivialWindow):
   """
   Show information about a peer.
 
@@ -1221,7 +1293,7 @@ class PeerWindow (MyWindow):
   def __init__(me, peer):
     """Construct a PeerWindow, showing information about PEER."""
 
-    MyWindow.__init__(me)
+    TrivialWindow.__init__(me)
     me.set_title('TrIPE statistics: %s' % peer.name)
     me.peer = peer
 
@@ -1280,9 +1352,10 @@ class PeerWindow (MyWindow):
       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)
-      GO.timeout_add(1000, lambda: me.cr.switch() and False)
+      GL.timeout_add(1000, lambda: me.cr.switch() and False)
       me.cr.parent.switch()
     me.cr = None
 
@@ -1315,10 +1388,10 @@ class PeerWindow (MyWindow):
 ###--------------------------------------------------------------------------
 ### Cryptographic status.
 
-class CryptoInfo (MyWindow):
+class CryptoInfo (TrivialWindow):
   """Simple display of cryptographic algorithms in use."""
   def __init__(me):
-    MyWindow.__init__(me)
+    TrivialWindow.__init__(me)
     me.set_title('Cryptographic algorithms')
     T.aside(me.populate)
   def populate(me):
@@ -1478,7 +1551,7 @@ class MonitorWindow (MyWindow):
     me.ui.add_ui_from_string(uidef)
 
     ## Construct the menu bar.
-    vbox.pack_start(me.ui.get_widget('/menubar'), expand = False)
+    vbox.pack_start(me.ui.get_widget('/menubar'), False, True, 0)
     me.add_accel_group(me.ui.get_accel_group())
 
     ## Construct and attach the auto-peers menu.  (This is a horrible bodge
@@ -1519,12 +1592,12 @@ class MonitorWindow (MyWindow):
     me.list.set_reorderable(True)
     me.list.get_selection().set_mode(G.SELECTION_NONE)
     scr.add(me.list)
-    vbox.pack_start(scr)
+    vbox.pack_start(scr, True, True, 0)
 
     ## Construct the status bar, and listen on hooks which report changes to
     ## connection status.
     me.status = G.Statusbar()
-    vbox.pack_start(me.status, expand = False)
+    vbox.pack_start(me.status, False, True, 0)
     me.hook(conn.connecthook, cr(me.connected))
     me.hook(conn.disconnecthook, me.disconnected)
     me.hook(conn.notehook, me.notify)
@@ -1582,7 +1655,7 @@ class MonitorWindow (MyWindow):
       else:
 
         ## Insert the new items into the menu.  (XXX this seems buggy XXX)
-	## Tick the peers which are actually connected.
+        ## Tick the peers which are actually connected.
         i = j = 0
         for peer in monitor.autopeers:
           if j < len(existing) and \