mirror of
https://github.com/virt-manager/virt-manager.git
synced 2024-12-23 17:34:21 +03:00
09cc6f3832
If password for console is saved currently there is no way how to tell virt-manager to forget that password. This patch improves the authentication page in order to provide a way how to forget password simply by unchecking the "Save this password in your keyring". Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
1045 lines
36 KiB
Python
1045 lines
36 KiB
Python
#
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# Copyright (C) 2006-2008, 2015 Red Hat, Inc.
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# Copyright (C) 2006 Daniel P. Berrange <berrange@redhat.com>
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# Copyright (C) 2010 Marc-Andre Lureau <marcandre.lureau@redhat.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# MA 02110-1301 USA.
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#
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import logging
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from gi.repository import Gtk
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from gi.repository import Gdk
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from .baseclass import vmmGObject, vmmGObjectUI
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from .details import DETAILS_PAGE_CONSOLE
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from .serialcon import vmmSerialConsole
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from .sshtunnels import ConnectionInfo
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from .viewers import SpiceViewer, VNCViewer, have_spice_gtk
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# console-pages IDs
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(_CONSOLE_PAGE_UNAVAILABLE,
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_CONSOLE_PAGE_AUTHENTICATE,
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_CONSOLE_PAGE_SERIAL,
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_CONSOLE_PAGE_VIEWER) = range(4)
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class _TimedRevealer(vmmGObject):
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"""
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Revealer for the fullscreen toolbar, with a bit of extra logic to
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hide/show based on mouse over
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"""
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def __init__(self, toolbar):
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vmmGObject.__init__(self)
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self._in_fullscreen = False
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self._timeout_id = None
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self._revealer = Gtk.Revealer()
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self._revealer.add(toolbar)
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# Adding the revealer to the eventbox seems to ensure the
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# eventbox always has 1 invisible pixel showing at the top of the
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# screen, which we can use to grab the pointer event to show
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# the hidden toolbar.
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self._ebox = Gtk.EventBox()
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self._ebox.add(self._revealer)
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self._ebox.set_halign(Gtk.Align.CENTER)
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self._ebox.set_valign(Gtk.Align.START)
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self._ebox.show_all()
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self._ebox.connect("enter-notify-event", self._enter_notify)
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self._ebox.connect("leave-notify-event", self._enter_notify)
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def _cleanup(self):
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self._ebox.destroy()
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self._ebox = None
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self._revealer.destroy()
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self._revealer = None
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self._timeout_id = None
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def _enter_notify(self, ignore1, ignore2):
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x, y = self._ebox.get_pointer()
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alloc = self._ebox.get_allocation()
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entered = bool(x >= 0 and y >= 0 and
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x < alloc.width and y < alloc.height)
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if not self._in_fullscreen:
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return
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# Pointer exited the toolbar, and toolbar is revealed. Schedule
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# a timeout to close it, if one isn't already scheduled
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if not entered and self._revealer.get_reveal_child():
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self._schedule_unreveal_timeout(1000)
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return
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self._unregister_timeout()
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if entered and not self._revealer.get_reveal_child():
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self._revealer.set_reveal_child(True)
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def _schedule_unreveal_timeout(self, timeout):
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if self._timeout_id:
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return
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def cb():
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self._revealer.set_reveal_child(False)
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self._timeout_id = None
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self._timeout_id = self.timeout_add(timeout, cb)
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def _unregister_timeout(self):
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if self._timeout_id:
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self.remove_gobject_timeout(self._timeout_id)
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self._timeout_id = None
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def force_reveal(self, val):
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self._unregister_timeout()
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self._in_fullscreen = val
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self._revealer.set_reveal_child(val)
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self._schedule_unreveal_timeout(2000)
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def get_overlay_widget(self):
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return self._ebox
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class vmmConsolePages(vmmGObjectUI):
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"""
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Handles all the complex UI handling dictated by the spice/vnc widgets
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"""
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def __init__(self, vm, builder, topwin):
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vmmGObjectUI.__init__(self, None, None, builder=builder, topwin=topwin)
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self.vm = vm
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self._pointer_is_grabbed = False
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self._change_title()
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self.vm.connect("state-changed", self._change_title)
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# State for disabling modifiers when keyboard is grabbed
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self._accel_groups = Gtk.accel_groups_from_object(self.topwin)
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self._gtk_settings_accel = None
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self._gtk_settings_mnemonic = None
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# Initialize display widget
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self._viewer = None
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# Fullscreen toolbar
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self._send_key_button = None
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self._overlay_toolbar = None
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self._timed_revealer = None
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self._keycombo_toolbar = self._build_keycombo_menu()
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self._keycombo_menu = self._build_keycombo_menu()
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self._init_overlay_toolbar()
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# Make viewer widget background always be black
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black = Gdk.Color(0, 0, 0)
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self.widget("console-gfx-viewport").modify_bg(Gtk.StateType.NORMAL,
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black)
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self.widget("console-pages").set_show_tabs(False)
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self.widget("serial-pages").set_show_tabs(False)
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self._serial_consoles = []
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self._init_menus()
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# Signals are added by vmmDetails. Don't use connect_signals here
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# or it changes will be overwritten
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self.widget("console-gfx-scroll").connect("size-allocate",
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self._scroll_size_allocate)
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self._refresh_widget_states()
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self._refresh_scaling_from_settings()
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self.add_gsettings_handle(
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self.vm.on_console_scaling_changed(
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self._refresh_scaling_from_settings))
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self._refresh_resizeguest_from_settings()
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self.add_gsettings_handle(
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self.vm.on_console_resizeguest_changed(
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self._refresh_resizeguest_from_settings))
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self.add_gsettings_handle(
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self.config.on_console_accels_changed(self._refresh_enable_accel))
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def is_visible(self):
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if self.topwin:
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return self.topwin.get_visible()
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else:
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return False
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def _cleanup(self):
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self.vm = None
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if self._viewer:
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self._viewer.cleanup()
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self._viewer = None
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self._keycombo_toolbar.destroy()
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self._keycombo_toolbar = None
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self._overlay_toolbar.destroy()
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self._overlay_toolbar = None
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self._timed_revealer.cleanup()
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self._timed_revealer = None
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for serial in self._serial_consoles:
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serial.cleanup()
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self._serial_consoles = []
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##########################
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# Initialization helpers #
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##########################
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def _build_keycombo_menu(self):
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# Shared with vmmDetails
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menu = Gtk.Menu()
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def make_item(name, combo):
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item = Gtk.MenuItem.new_with_mnemonic(name)
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item.connect("activate", self._do_send_key, combo)
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menu.add(item)
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make_item("Ctrl+Alt+_Backspace", ["Control_L", "Alt_L", "BackSpace"])
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make_item("Ctrl+Alt+_Delete", ["Control_L", "Alt_L", "Delete"])
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menu.add(Gtk.SeparatorMenuItem())
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for i in range(1, 13):
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make_item("Ctrl+Alt+F_%d" % i, ["Control_L", "Alt_L", "F%d" % i])
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menu.add(Gtk.SeparatorMenuItem())
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make_item("_Printscreen", ["Print"])
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menu.show_all()
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return menu
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def _init_overlay_toolbar(self):
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self._overlay_toolbar = Gtk.Toolbar()
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self._overlay_toolbar.set_show_arrow(False)
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self._overlay_toolbar.set_style(Gtk.ToolbarStyle.BOTH_HORIZ)
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# Exit fullscreen button
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button = Gtk.ToolButton.new_from_stock(Gtk.STOCK_LEAVE_FULLSCREEN)
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button.set_tooltip_text(_("Leave fullscreen"))
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button.show()
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self._overlay_toolbar.add(button)
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button.connect("clicked", self._leave_fullscreen)
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def keycombo_menu_clicked(src):
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ignore = src
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def menu_location(*args):
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# Signature changed at some point.
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# f23+ : args = menu, x, y, toolbar
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# rhel7.3 : args = menu, toolbar
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if len(args) == 4:
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toolbar = args[3]
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else:
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toolbar = args[1]
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ignore, x, y = toolbar.get_window().get_origin()
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height = toolbar.get_window().get_height()
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return x, y + height, True
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self._keycombo_toolbar.popup(None, None, menu_location,
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self._overlay_toolbar, 0,
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Gtk.get_current_event_time())
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self._send_key_button = Gtk.ToolButton()
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self._send_key_button.set_icon_name(
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"preferences-desktop-keyboard-shortcuts")
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self._send_key_button.set_tooltip_text(_("Send key combination"))
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self._send_key_button.show_all()
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self._send_key_button.connect("clicked", keycombo_menu_clicked)
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self._overlay_toolbar.add(self._send_key_button)
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self._timed_revealer = _TimedRevealer(self._overlay_toolbar)
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self.widget("console-overlay").add_overlay(
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self._timed_revealer.get_overlay_widget())
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def _init_menus(self):
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# Serial list menu
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smenu = Gtk.Menu()
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smenu.connect("show", self._populate_serial_menu)
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self.widget("details-menu-view-serial-list").set_submenu(smenu)
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# Keycombo menu (ctrl+alt+del etc.)
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self.widget("details-menu-send-key").set_submenu(self._keycombo_menu)
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#################
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# Internal APIs #
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#################
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def _change_title(self, ignore1=None):
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title = (_("%(vm-name)s on %(connection-name)s") % {
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"vm-name": self.vm.get_name_or_title(),
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"connection-name": self.vm.conn.get_pretty_desc(),
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})
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if self._pointer_is_grabbed and self._viewer:
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keystr = self._viewer.console_get_grab_keys()
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keymsg = _("Press %s to release pointer.") % keystr
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title = keymsg + " " + title
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self.topwin.set_title(title)
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def _someone_has_focus(self):
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if (self._viewer and
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self._viewer.console_has_focus() and
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self._viewer.console_is_open()):
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return True
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for serial in self._serial_consoles:
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if (serial.terminal and
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serial.terminal.get_property("has-focus")):
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return True
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def _disable_modifiers(self):
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if self._gtk_settings_accel is not None:
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return
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for g in self._accel_groups:
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self.topwin.remove_accel_group(g)
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settings = Gtk.Settings.get_default()
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self._gtk_settings_accel = settings.get_property('gtk-menu-bar-accel')
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settings.set_property('gtk-menu-bar-accel', None)
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self._gtk_settings_mnemonic = settings.get_property(
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"gtk-enable-mnemonics")
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settings.set_property("gtk-enable-mnemonics", False)
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def _enable_modifiers(self):
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if self._gtk_settings_accel is None:
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return
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settings = Gtk.Settings.get_default()
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settings.set_property('gtk-menu-bar-accel', self._gtk_settings_accel)
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self._gtk_settings_accel = None
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if self._gtk_settings_mnemonic is not None:
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settings.set_property("gtk-enable-mnemonics",
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self._gtk_settings_mnemonic)
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for g in self._accel_groups:
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self.topwin.add_accel_group(g)
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def _refresh_enable_accel(self):
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# Make sure modifiers are up to date
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self._viewer_focus_changed()
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def _do_send_key(self, src, keys):
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ignore = src
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if keys is not None:
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self._viewer.console_send_keys(keys)
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###########################
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# Resize and scaling APIs #
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###########################
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def _scroll_size_allocate(self, src_ignore, req):
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if not self._viewer:
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return
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if not self._viewer.console_get_desktop_resolution():
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return
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scroll = self.widget("console-gfx-scroll")
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is_scale = self._viewer.console_get_scaling()
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is_resizeguest = self._viewer.console_get_resizeguest()
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dx = 0
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dy = 0
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align_ratio = float(req.width) / float(req.height)
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# pylint: disable=unpacking-non-sequence
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desktop_w, desktop_h = self._viewer.console_get_desktop_resolution()
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desktop_ratio = float(desktop_w) / float(desktop_h)
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if is_scale:
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# Make sure we never show scrollbars when scaling
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scroll.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.NEVER)
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else:
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scroll.set_policy(Gtk.PolicyType.AUTOMATIC,
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Gtk.PolicyType.AUTOMATIC)
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if is_resizeguest:
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# With resize guest, we don't want to maintain aspect ratio,
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# since the guest can resize to arbitrary resolutions.
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self._viewer.console_set_size_request(req.width, req.height)
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return
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if not is_scale:
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# Scaling disabled is easy, just force the VNC widget size. Since
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# we are inside a scrollwindow, it shouldn't cause issues.
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self._viewer.console_set_size_request(desktop_w, desktop_h)
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return
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# Make sure there is no hard size requirement so we can scale down
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self._viewer.console_set_size_request(-1, -1)
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# Make sure desktop aspect ratio is maintained
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if align_ratio > desktop_ratio:
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desktop_w = int(req.height * desktop_ratio)
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desktop_h = req.height
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dx = (req.width - desktop_w) / 2
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else:
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desktop_w = req.width
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desktop_h = int(req.width / desktop_ratio)
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dy = (req.height - desktop_h) / 2
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viewer_alloc = Gdk.Rectangle()
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viewer_alloc.x = dx
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viewer_alloc.y = dy
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viewer_alloc.width = desktop_w
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viewer_alloc.height = desktop_h
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self._viewer.console_size_allocate(viewer_alloc)
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def _refresh_resizeguest_from_settings(self):
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tooltip = ""
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if self._viewer:
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if self._viewer.viewer_type != "spice":
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tooltip = (
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_("Graphics type '%s' does not support auto resize.") %
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self._viewer.viewer_type)
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elif not self._viewer.console_has_agent():
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tooltip = _("Guest agent is not available.")
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val = self.vm.get_console_resizeguest()
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widget = self.widget("details-menu-view-resizeguest")
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widget.set_tooltip_text(tooltip)
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widget.set_sensitive(not bool(tooltip))
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if not tooltip:
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self.widget("details-menu-view-resizeguest").set_active(bool(val))
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self._sync_resizeguest_with_display()
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def _sync_resizeguest_with_display(self):
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if not self._viewer:
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return
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val = bool(self.vm.get_console_resizeguest())
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self._viewer.console_set_resizeguest(val)
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self.widget("console-gfx-scroll").queue_resize()
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def _resizeguest_ui_changed_cb(self, src):
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if not src.get_sensitive():
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return
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val = int(self.widget("details-menu-view-resizeguest").get_active())
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self.vm.set_console_resizeguest(val)
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self._sync_resizeguest_with_display()
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def _do_size_to_vm(self, src_ignore):
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# Resize the console to best fit the VM resolution
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if not self._viewer:
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return
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if not self._viewer.console_get_desktop_resolution():
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return
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topwin_alloc = self.topwin.get_allocation()
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viewer_alloc = self.widget("console-gfx-scroll").get_allocation()
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desktop_w, desktop_h = self._viewer.console_get_desktop_resolution()
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self.topwin.unmaximize()
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self.topwin.resize(
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desktop_w + (topwin_alloc.width - viewer_alloc.width),
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desktop_h + (topwin_alloc.height - viewer_alloc.height))
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################
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# Scaling APIs #
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################
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def _refresh_scaling_from_settings(self):
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scale_type = self.vm.get_console_scaling()
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self.widget("details-menu-view-scale-always").set_active(
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scale_type == self.config.CONSOLE_SCALE_ALWAYS)
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self.widget("details-menu-view-scale-never").set_active(
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scale_type == self.config.CONSOLE_SCALE_NEVER)
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self.widget("details-menu-view-scale-fullscreen").set_active(
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scale_type == self.config.CONSOLE_SCALE_FULLSCREEN)
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self._sync_scaling_with_display()
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def _scaling_ui_changed_cb(self, src):
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# Called from details.py
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if not src.get_active():
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return
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scale_type = 0
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if src == self.widget("details-menu-view-scale-always"):
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scale_type = self.config.CONSOLE_SCALE_ALWAYS
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elif src == self.widget("details-menu-view-scale-fullscreen"):
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scale_type = self.config.CONSOLE_SCALE_FULLSCREEN
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elif src == self.widget("details-menu-view-scale-never"):
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scale_type = self.config.CONSOLE_SCALE_NEVER
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self.vm.set_console_scaling(scale_type)
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self._sync_scaling_with_display()
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def _sync_scaling_with_display(self):
|
|
if not self._viewer:
|
|
return
|
|
|
|
curscale = self._viewer.console_get_scaling()
|
|
fs = self.widget("control-fullscreen").get_active()
|
|
scale_type = self.vm.get_console_scaling()
|
|
|
|
if (scale_type == self.config.CONSOLE_SCALE_NEVER and
|
|
curscale is True):
|
|
self._viewer.console_set_scaling(False)
|
|
elif (scale_type == self.config.CONSOLE_SCALE_ALWAYS and
|
|
curscale is False):
|
|
self._viewer.console_set_scaling(True)
|
|
elif (scale_type == self.config.CONSOLE_SCALE_FULLSCREEN and
|
|
curscale != fs):
|
|
self._viewer.console_set_scaling(fs)
|
|
|
|
# Refresh viewer size
|
|
self.widget("console-gfx-scroll").queue_resize()
|
|
|
|
|
|
###################
|
|
# Fullscreen APIs #
|
|
###################
|
|
|
|
def _refresh_can_fullscreen(self):
|
|
cpage = self.widget("console-pages").get_current_page()
|
|
dpage = self.widget("details-pages").get_current_page()
|
|
|
|
allow_fullscreen = bool(dpage == DETAILS_PAGE_CONSOLE and
|
|
cpage == _CONSOLE_PAGE_VIEWER and
|
|
self._viewer and self._viewer.console_is_open())
|
|
|
|
self.widget("control-fullscreen").set_sensitive(allow_fullscreen)
|
|
self.widget("details-menu-view-fullscreen").set_sensitive(
|
|
allow_fullscreen)
|
|
|
|
def _leave_fullscreen(self, ignore=None):
|
|
self._change_fullscreen(False)
|
|
|
|
def _change_fullscreen(self, do_fullscreen):
|
|
self.widget("control-fullscreen").set_active(do_fullscreen)
|
|
|
|
if do_fullscreen:
|
|
self.topwin.fullscreen()
|
|
self._timed_revealer.force_reveal(True)
|
|
self.widget("toolbar-box").hide()
|
|
self.widget("details-menubar").hide()
|
|
else:
|
|
self._timed_revealer.force_reveal(False)
|
|
self.topwin.unfullscreen()
|
|
|
|
if self.widget("details-menu-view-toolbar").get_active():
|
|
self.widget("toolbar-box").show()
|
|
self.widget("details-menubar").show()
|
|
|
|
self._sync_scaling_with_display()
|
|
|
|
|
|
##########################
|
|
# State tracking methods #
|
|
##########################
|
|
|
|
def _show_vm_status_unavailable(self):
|
|
if self.vm.is_crashed():
|
|
self._activate_unavailable_page(_("Guest has crashed."))
|
|
else:
|
|
self._activate_unavailable_page(_("Guest is not running."))
|
|
|
|
def _close_viewer(self):
|
|
if self._viewer is None:
|
|
return
|
|
|
|
self._viewer.console_remove_display_from_widget(
|
|
self.widget("console-gfx-viewport"))
|
|
self._viewer.cleanup()
|
|
self._viewer = None
|
|
|
|
self._leave_fullscreen()
|
|
|
|
for serial in self._serial_consoles:
|
|
serial.close()
|
|
|
|
def _update_vm_widget_states(self):
|
|
page = self.widget("console-pages").get_current_page()
|
|
|
|
if self.vm.is_runable():
|
|
self._show_vm_status_unavailable()
|
|
|
|
elif (page == _CONSOLE_PAGE_UNAVAILABLE or
|
|
page == _CONSOLE_PAGE_VIEWER):
|
|
if self._viewer and self._viewer.console_is_open():
|
|
self._activate_viewer_page()
|
|
else:
|
|
self._init_viewer()
|
|
|
|
# Update other state
|
|
self._refresh_widget_states()
|
|
|
|
|
|
###################
|
|
# Page Navigation #
|
|
###################
|
|
|
|
def _activate_unavailable_page(self, msg):
|
|
"""
|
|
This function is passed to serialcon.py at least, so change
|
|
with care
|
|
"""
|
|
self._close_viewer()
|
|
self.widget("console-pages").set_current_page(
|
|
_CONSOLE_PAGE_UNAVAILABLE)
|
|
self.widget("console-unavailable").set_label("<b>" + msg + "</b>")
|
|
|
|
def _activate_auth_page(self, withPassword, withUsername):
|
|
(pw, username) = self.config.get_console_password(self.vm)
|
|
|
|
self.widget("console-auth-password").set_visible(withPassword)
|
|
self.widget("label-auth-password").set_visible(withPassword)
|
|
|
|
self.widget("console-auth-username").set_visible(withUsername)
|
|
self.widget("label-auth-username").set_visible(withUsername)
|
|
|
|
self.widget("console-auth-username").set_text(username)
|
|
self.widget("console-auth-password").set_text(pw)
|
|
|
|
self.widget("console-auth-remember").set_sensitive(
|
|
bool(self.config.has_keyring()))
|
|
if self.config.has_keyring():
|
|
self.widget("console-auth-remember").set_active(
|
|
bool(withPassword and pw) or (withUsername and username))
|
|
|
|
self.widget("console-pages").set_current_page(
|
|
_CONSOLE_PAGE_AUTHENTICATE)
|
|
|
|
if withUsername:
|
|
self.widget("console-auth-username").grab_focus()
|
|
else:
|
|
self.widget("console-auth-password").grab_focus()
|
|
|
|
def _activate_viewer_page(self):
|
|
self.widget("console-pages").set_current_page(_CONSOLE_PAGE_VIEWER)
|
|
if self._viewer:
|
|
self._viewer.console_grab_focus()
|
|
|
|
def _page_changed(self, src, origpage, newpage):
|
|
ignore = src
|
|
ignore = origpage
|
|
|
|
# Hide the contents of all other pages, so they don't screw
|
|
# up window sizing
|
|
for i in range(self.widget("console-pages").get_n_pages()):
|
|
self.widget("console-pages").get_nth_page(i).set_visible(
|
|
i == newpage)
|
|
|
|
self.idle_add(self._refresh_widget_states)
|
|
|
|
def _refresh_widget_states(self):
|
|
pagenum = self.widget("console-pages").get_current_page()
|
|
paused = self.vm.is_paused()
|
|
is_viewer = (pagenum == _CONSOLE_PAGE_VIEWER and
|
|
self._viewer and self._viewer.console_is_open())
|
|
|
|
self.widget("details-menu-vm-screenshot").set_sensitive(is_viewer)
|
|
self.widget("details-menu-usb-redirection").set_sensitive(
|
|
bool(is_viewer and self._viewer and
|
|
self._viewer.console_has_usb_redirection() and
|
|
self.vm.has_spicevmc_type_redirdev()))
|
|
|
|
can_sendkey = (is_viewer and not paused)
|
|
self._send_key_button.set_sensitive(can_sendkey)
|
|
for c in self._keycombo_menu.get_children():
|
|
c.set_sensitive(can_sendkey)
|
|
|
|
self._refresh_can_fullscreen()
|
|
|
|
|
|
#########################
|
|
# Viewer login attempts #
|
|
#########################
|
|
|
|
def _init_viewer(self):
|
|
if self._viewer or not self.is_visible():
|
|
# Don't try and login for these cases
|
|
return
|
|
|
|
ginfo = None
|
|
try:
|
|
gdevs = self.vm.get_graphics_devices()
|
|
gdev = gdevs and gdevs[0] or None
|
|
if gdev:
|
|
ginfo = ConnectionInfo(self.vm.conn, gdev)
|
|
except Exception, e:
|
|
# We can fail here if VM is destroyed: xen is a bit racy
|
|
# and can't handle domain lookups that soon after
|
|
logging.exception("Getting graphics console failed: %s", str(e))
|
|
return
|
|
|
|
if ginfo is None:
|
|
logging.debug("No graphics configured for guest")
|
|
self._activate_unavailable_page(
|
|
_("Graphical console not configured for guest"))
|
|
return
|
|
|
|
if ginfo.gtype not in self.config.embeddable_graphics():
|
|
logging.debug("Don't know how to show graphics type '%s' "
|
|
"disabling console page", ginfo.gtype)
|
|
|
|
msg = (_("Cannot display graphical console type '%s'")
|
|
% ginfo.gtype)
|
|
|
|
self._activate_unavailable_page(msg)
|
|
return
|
|
|
|
self._activate_unavailable_page(
|
|
_("Connecting to graphical console for guest"))
|
|
|
|
logging.debug("Starting connect process for %s", ginfo.logstring())
|
|
try:
|
|
if ginfo.gtype == "vnc":
|
|
viewer_class = VNCViewer
|
|
elif ginfo.gtype == "spice":
|
|
if have_spice_gtk:
|
|
viewer_class = SpiceViewer
|
|
else:
|
|
raise RuntimeError("Error opening Spice console, "
|
|
"SpiceClientGtk missing")
|
|
|
|
|
|
self._viewer = viewer_class(self.vm, ginfo)
|
|
self._connect_viewer_signals()
|
|
|
|
self._refresh_enable_accel()
|
|
|
|
self._viewer.console_open()
|
|
except Exception, e:
|
|
logging.exception("Error connection to graphical console")
|
|
self._activate_unavailable_page(
|
|
_("Error connecting to graphical console") + ":\n%s" % e)
|
|
|
|
def _set_credentials(self, src_ignore=None):
|
|
passwd = self.widget("console-auth-password")
|
|
username = self.widget("console-auth-username")
|
|
|
|
if passwd.get_visible():
|
|
self._viewer.console_set_password(passwd.get_text())
|
|
if username.get_visible():
|
|
self._viewer.console_set_username(username.get_text())
|
|
|
|
if self.widget("console-auth-remember").get_active():
|
|
self.config.set_console_password(self.vm, passwd.get_text(),
|
|
username.get_text())
|
|
else:
|
|
self.config.del_console_password(self.vm)
|
|
|
|
|
|
##########################
|
|
# Viewer signal handling #
|
|
##########################
|
|
|
|
def _viewer_add_display(self, ignore, display):
|
|
self.widget("console-gfx-viewport").add(display)
|
|
|
|
# Sync initial settings
|
|
self._sync_scaling_with_display()
|
|
self._refresh_resizeguest_from_settings()
|
|
|
|
def _pointer_grabbed(self, ignore):
|
|
self._pointer_is_grabbed = True
|
|
self._change_title()
|
|
|
|
def _pointer_ungrabbed(self, ignore):
|
|
self._pointer_is_grabbed = False
|
|
self._change_title()
|
|
|
|
def _viewer_allocate_cb(self, src, ignore):
|
|
self.widget("console-gfx-scroll").queue_resize()
|
|
|
|
def _viewer_focus_changed(self, ignore1=None, ignore2=None):
|
|
force_accel = self.config.get_console_accels()
|
|
|
|
if force_accel:
|
|
self._enable_modifiers()
|
|
elif self._someone_has_focus():
|
|
self._disable_modifiers()
|
|
else:
|
|
self._enable_modifiers()
|
|
|
|
def _viewer_auth_rejected(self, ignore, errmsg):
|
|
self._close_viewer()
|
|
self._activate_unavailable_page(errmsg)
|
|
|
|
def _viewer_auth_error(self, ignore, errmsg, viewer_will_disconnect):
|
|
errmsg = _("Viewer authentication error: %s") % errmsg
|
|
self.err.val_err(errmsg)
|
|
|
|
if viewer_will_disconnect:
|
|
# GtkVNC will disconnect after an auth error, so lets do it for
|
|
# them and re-init the viewer (which will be triggered by
|
|
# update_vm_widget_states if needed)
|
|
self._close_viewer()
|
|
self._activate_unavailable_page(errmsg)
|
|
|
|
self._update_vm_widget_states()
|
|
|
|
def _viewer_need_auth(self, ignore, withPassword, withUsername):
|
|
self._activate_auth_page(withPassword, withUsername)
|
|
|
|
def _viewer_agent_connected(self, ignore):
|
|
self._refresh_resizeguest_from_settings()
|
|
|
|
def _viewer_usb_redirect_error(self, ignore, errstr):
|
|
self.err.show_err(_("USB redirection error"),
|
|
text2=str(errstr), modal=True)
|
|
|
|
def _viewer_disconnected_set_page(self, errdetails, ssherr):
|
|
if self.vm.is_runable():
|
|
# Exit was probably for legitimate reasons
|
|
self._show_vm_status_unavailable()
|
|
return
|
|
|
|
msg = _("Viewer was disconnected.")
|
|
if errdetails:
|
|
msg += "\n" + errdetails
|
|
if ssherr:
|
|
logging.debug("SSH tunnel error output: %s", ssherr)
|
|
msg += "\n\n"
|
|
msg += _("SSH tunnel error output: %s") % ssherr
|
|
|
|
self._activate_unavailable_page(msg)
|
|
|
|
def _viewer_disconnected(self, ignore, errdetails, ssherr):
|
|
self.widget("console-pages").set_current_page(
|
|
_CONSOLE_PAGE_UNAVAILABLE)
|
|
self._close_viewer()
|
|
logging.debug("Viewer disconnected")
|
|
|
|
# Make sure modifiers are set correctly
|
|
self._viewer_focus_changed()
|
|
|
|
self._viewer_disconnected_set_page(errdetails, ssherr)
|
|
self._refresh_resizeguest_from_settings()
|
|
|
|
def _viewer_connected(self, ignore):
|
|
logging.debug("Viewer connected")
|
|
self._activate_viewer_page()
|
|
|
|
# Make sure modifiers are set correctly
|
|
self._viewer_focus_changed()
|
|
|
|
def _connect_viewer_signals(self):
|
|
self._viewer.connect("add-display-widget", self._viewer_add_display)
|
|
self._viewer.connect("pointer-grab", self._pointer_grabbed)
|
|
self._viewer.connect("pointer-ungrab", self._pointer_ungrabbed)
|
|
self._viewer.connect("size-allocate", self._viewer_allocate_cb)
|
|
self._viewer.connect("focus-in-event", self._viewer_focus_changed)
|
|
self._viewer.connect("focus-out-event", self._viewer_focus_changed)
|
|
self._viewer.connect("connected", self._viewer_connected)
|
|
self._viewer.connect("disconnected", self._viewer_disconnected)
|
|
self._viewer.connect("auth-error", self._viewer_auth_error)
|
|
self._viewer.connect("auth-rejected", self._viewer_auth_rejected)
|
|
self._viewer.connect("need-auth", self._viewer_need_auth)
|
|
self._viewer.connect("agent-connected", self._viewer_agent_connected)
|
|
self._viewer.connect("usb-redirect-error",
|
|
self._viewer_usb_redirect_error)
|
|
|
|
|
|
###########################
|
|
# Serial console handling #
|
|
###########################
|
|
|
|
def _activate_default_console_page(self):
|
|
"""
|
|
Find the default graphical or serial console for the VM
|
|
"""
|
|
if self.vm.get_graphics_devices() or not self.vm.get_serial_devs():
|
|
return
|
|
|
|
# We iterate through the 'console' menu and activate the first
|
|
# valid entry... it's the easiest thing to do to hit all the right
|
|
# code paths.
|
|
self._populate_serial_menu()
|
|
menu = self.widget("details-menu-view-serial-list").get_submenu()
|
|
for child in menu.get_children():
|
|
if isinstance(child, Gtk.SeparatorMenuItem):
|
|
break
|
|
if child.get_sensitive():
|
|
child.toggled()
|
|
break
|
|
|
|
def _console_menu_toggled(self, src, dev):
|
|
self.widget("details-pages").set_current_page(DETAILS_PAGE_CONSOLE)
|
|
|
|
if dev.virtual_device_type == "graphics":
|
|
self.widget("console-pages").set_current_page(_CONSOLE_PAGE_VIEWER)
|
|
return
|
|
|
|
target_port = dev.vmmindex
|
|
serial = None
|
|
name = src.get_label()
|
|
for s in self._serial_consoles:
|
|
if s.name == name:
|
|
serial = s
|
|
break
|
|
|
|
if not serial:
|
|
serial = vmmSerialConsole(self.vm, target_port, name)
|
|
serial.terminal.connect("focus-in-event",
|
|
self._viewer_focus_changed)
|
|
serial.terminal.connect("focus-out-event",
|
|
self._viewer_focus_changed)
|
|
|
|
title = Gtk.Label(label=name)
|
|
self.widget("serial-pages").append_page(serial.box, title)
|
|
self._serial_consoles.append(serial)
|
|
|
|
serial.open_console()
|
|
page_idx = self._serial_consoles.index(serial)
|
|
self.widget("console-pages").set_current_page(_CONSOLE_PAGE_SERIAL)
|
|
self.widget("serial-pages").set_current_page(page_idx)
|
|
|
|
def _build_serial_menu_items(self, menu_item_cb):
|
|
devs = self.vm.get_serial_devs()
|
|
if len(devs) == 0:
|
|
menu_item_cb(_("No text console available"),
|
|
radio=False, sensitive=False)
|
|
return
|
|
|
|
active_label = None
|
|
if (self.widget("console-pages").get_current_page() ==
|
|
_CONSOLE_PAGE_SERIAL):
|
|
serial_page = self.widget("serial-pages").get_current_page()
|
|
if len(self._serial_consoles) > serial_page:
|
|
active_label = self._serial_consoles[serial_page].name
|
|
|
|
for dev in devs:
|
|
if dev.virtual_device_type == "console":
|
|
label = _("Text Console %d") % (dev.vmmindex + 1)
|
|
else:
|
|
label = _("Serial %d") % (dev.vmmindex + 1)
|
|
|
|
tooltip = vmmSerialConsole.can_connect(self.vm, dev)
|
|
sensitive = not bool(tooltip)
|
|
|
|
active = (sensitive and label == active_label)
|
|
menu_item_cb(label, sensitive=sensitive, active=active,
|
|
tooltip=tooltip, cb=self._console_menu_toggled, cbdata=dev)
|
|
|
|
def _build_graphical_menu_items(self, menu_item_cb):
|
|
devs = self.vm.get_graphics_devices()
|
|
if len(devs) == 0:
|
|
menu_item_cb(_("No graphical console available"),
|
|
radio=False, sensitive=False)
|
|
return
|
|
|
|
active = (self.widget("console-pages").get_current_page() !=
|
|
_CONSOLE_PAGE_SERIAL)
|
|
for idx, dev in enumerate(devs):
|
|
label = (_("Graphical Console") + " " +
|
|
dev.pretty_type_simple(dev.type))
|
|
|
|
sensitive = True
|
|
tooltip = None
|
|
if idx > 0:
|
|
label += " %s" % (idx + 1)
|
|
sensitive = False
|
|
tooltip = _("virt-manager does not support more "
|
|
"that one graphical console")
|
|
|
|
menu_item_cb(label, active=active,
|
|
sensitive=sensitive, tooltip=tooltip,
|
|
cb=self._console_menu_toggled, cbdata=dev)
|
|
|
|
def _populate_serial_menu(self, ignore=None):
|
|
src = self.widget("details-menu-view-serial-list").get_submenu()
|
|
for child in src:
|
|
src.remove(child)
|
|
|
|
def menu_item_cb(label, sensitive=True, active=False,
|
|
radio=True, tooltip=None, cb=None, cbdata=None):
|
|
if radio:
|
|
item = Gtk.RadioMenuItem(menu_item_cb.radio_group)
|
|
if menu_item_cb.radio_group is None:
|
|
menu_item_cb.radio_group = item
|
|
item.set_label(label)
|
|
else:
|
|
item = Gtk.MenuItem.new_with_label(label)
|
|
|
|
item.set_sensitive(sensitive)
|
|
if active:
|
|
item.set_active(True)
|
|
if tooltip:
|
|
item.set_tooltip_text(tooltip)
|
|
if cb and sensitive:
|
|
item.connect("toggled", cb, cbdata)
|
|
src.add(item)
|
|
menu_item_cb.radio_group = None
|
|
|
|
self._build_serial_menu_items(menu_item_cb)
|
|
src.add(Gtk.SeparatorMenuItem())
|
|
self._build_graphical_menu_items(menu_item_cb)
|
|
src.show_all()
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|
|
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##########################
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|
# API used by vmmDetails #
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|
##########################
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|
|
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def details_viewer_is_visible(self):
|
|
return bool(self._viewer and self._viewer.console_get_visible())
|
|
def details_viewer_has_usb_redirection(self):
|
|
return bool(self._viewer and
|
|
self._viewer.console_has_usb_redirection())
|
|
def details_viewer_get_usb_widget(self):
|
|
return self._viewer.console_get_usb_widget()
|
|
def details_viewer_get_pixbuf(self):
|
|
return self._viewer.console_get_pixbuf()
|
|
|
|
def details_close_viewer(self):
|
|
return self._close_viewer()
|
|
|
|
def details_activate_default_console_page(self):
|
|
return self._activate_default_console_page()
|
|
|
|
def details_update_widget_states(self):
|
|
return self._update_vm_widget_states()
|
|
|
|
def details_refresh_can_fullscreen(self):
|
|
return self._refresh_can_fullscreen()
|
|
def details_resizeguest_ui_changed_cb(self, *args, **kwargs):
|
|
return self._resizeguest_ui_changed_cb(*args, **kwargs)
|
|
|
|
def details_page_changed(self, *args, **kwargs):
|
|
return self._page_changed(*args, **kwargs)
|
|
def details_scaling_ui_changed_cb(self, *args, **kwargs):
|
|
return self._scaling_ui_changed_cb(*args, **kwargs)
|
|
def details_size_to_vm(self, *args, **kwargs):
|
|
return self._do_size_to_vm(*args, **kwargs)
|
|
|
|
def details_toggle_fullscreen(self, src):
|
|
do_fullscreen = src.get_active()
|
|
self._change_fullscreen(do_fullscreen)
|
|
|
|
def details_auth_login(self, ignore):
|
|
self._set_credentials()
|