831 lines
30 KiB
Python
831 lines
30 KiB
Python
# Copyright (C) 2006-2007, 2013 Red Hat, Inc.
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# Copyright (C) 2006 Hugh O. Brock <hbrock@redhat.com>
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#
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# This work is licensed under the GNU GPLv2 or later.
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# See the COPYING file in the top-level directory.
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import ipaddress
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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 gi.repository import Pango
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from virtinst import Network
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from . import uiutil
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from .asyncjob import vmmAsyncJob
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from .baseclass import vmmGObjectUI
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(PAGE_NAME,
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PAGE_IPV4,
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PAGE_IPV6,
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PAGE_MISC) = range(4)
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PAGE_MAX = PAGE_MISC
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_green = Gdk.Color.parse("#c0ffc0")[1]
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_red = Gdk.Color.parse("#ffc0c0")[1]
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_black = Gdk.Color.parse("#000000")[1]
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_white = Gdk.Color.parse("#f0f0f0")[1]
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def _make_ipaddr(addrstr):
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if addrstr is None:
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return None
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try:
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return ipaddress.ip_network(str(addrstr), strict=False)
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except Exception:
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return None
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class vmmCreateNetwork(vmmGObjectUI):
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def __init__(self, conn):
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vmmGObjectUI.__init__(self, "createnet.ui", "vmm-create-net")
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self.conn = conn
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self.builder.connect_signals({
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"on_create_pages_switch_page": self.page_changed,
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"on_create_cancel_clicked": self.close,
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"on_vmm_create_delete_event": self.close,
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"on_create_forward_clicked": self.forward,
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"on_create_back_clicked": self.back,
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"on_create_finish_clicked": self.finish,
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"on_net_name_activate": self.forward,
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"on_net_forward_toggled": self.change_forward_type,
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"on_net_forward_mode_toggled": self.change_forward_mode_type,
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"on_net-ipv4-enable_toggled": self.change_ipv4_enable,
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"on_net-ipv4-network_changed": self.change_ipv4_network,
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"on_net-dhcpv4-enable_toggled": self.change_dhcpv4_enable,
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"on_net-dhcpv4-start_changed": self.change_dhcpv4_start,
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"on_net-dhcpv4-end_changed": self.change_dhcpv4_end,
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"on_net-ipv6-enable_toggled": self.change_ipv6_enable,
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"on_net-ipv6-network_changed": self.change_ipv6_network,
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"on_net-dhcpv6-enable_toggled": self.change_dhcpv6_enable,
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"on_net-dhcpv6-start_changed": self.change_dhcpv6_start,
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"on_net-dhcpv6-end_changed": self.change_dhcpv6_end,
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"on_net-routev4-enable_toggled": self.change_routev4_enable,
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"on_net-routev4-network_changed": self.change_routev4_network,
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"on_net-routev4-gateway_changed": self.change_routev4_gateway,
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"on_net-routev6-enable_toggled": self.change_routev6_enable,
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"on_net-routev6-network_changed": self.change_routev6_network,
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"on_net-routev6-gateway_changed": self.change_routev6_gateway,
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})
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self.bind_escape_key_close()
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self.set_initial_state()
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####################
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# Standard methods #
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####################
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def show(self, parent):
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logging.debug("Showing new network wizard")
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self.reset_state()
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self.topwin.set_transient_for(parent)
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self.topwin.present()
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def close(self, ignore1=None, ignore2=None):
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logging.debug("Closing new network wizard")
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self.topwin.hide()
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return 1
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def _cleanup(self):
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self.conn = None
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def set_initial_state(self):
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notebook = self.widget("create-pages")
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notebook.set_show_tabs(False)
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blue = Gdk.Color.parse("#0072A8")[1]
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self.widget("header").modify_bg(Gtk.StateType.NORMAL, blue)
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# [ label, dev name ]
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pf_list = self.widget("pf-list")
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pf_model = Gtk.ListStore(str, str)
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pf_list.set_model(pf_model)
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text = uiutil.init_combo_text_column(pf_list, 0)
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text.set_property("ellipsize", Pango.EllipsizeMode.MIDDLE)
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# [ label, dev name ]
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fw_list = self.widget("net-forward")
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fw_model = Gtk.ListStore(str, str)
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fw_list.set_model(fw_model)
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uiutil.init_combo_text_column(fw_list, 0)
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# [ label, mode ]
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mode_list = self.widget("net-forward-mode")
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mode_model = Gtk.ListStore(str, str)
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mode_list.set_model(mode_model)
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uiutil.init_combo_text_column(mode_list, 0)
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mode_model.append([_("NAT"), "nat"])
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mode_model.append([_("Routed"), "route"])
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mode_model.append([_("Open"), "open"])
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def reset_state(self):
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notebook = self.widget("create-pages")
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notebook.set_current_page(0)
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self.page_changed(None, None, 0)
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self.widget("net-name").set_text("")
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self.widget("net-domain-name").set_text("")
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self.widget("net-ipv4-enable").set_active(True)
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self.widget("net-ipv4-network").set_text("192.168.100.0/24")
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self.widget("net-dhcpv4-enable").set_active(True)
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self.widget("net-dhcpv4-start").set_text("192.168.100.128")
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self.widget("net-dhcpv4-end").set_text("192.168.100.254")
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self.widget("net-routev4-enable").set_active(False)
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self.widget("net-routev4-enable").toggled()
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self.widget("net-routev4-network").set_text("")
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self.widget("net-routev4-gateway").set_text("")
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self.widget("net-ipv6-enable").set_active(False)
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self.widget("net-ipv6-enable").toggled()
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self.widget("net-ipv6-network").set_text("")
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self.widget("net-dhcpv6-enable").set_active(False)
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self.widget("net-dhcpv6-enable").toggled()
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self.widget("net-dhcpv6-start").set_text("")
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self.widget("net-dhcpv6-end").set_text("")
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self.widget("net-routev6-enable").set_active(False)
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self.widget("net-routev6-enable").toggled()
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self.widget("net-routev6-network").set_text("")
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self.widget("net-routev6-gateway").set_text("")
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self.widget("net-enable-ipv6-networking").set_active(False)
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# Populate physical forward devices
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fw_model = self.widget("net-forward").get_model()
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fw_model.clear()
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fw_model.append([_("Any physical device"), None])
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devnames = []
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for nodedev in self.conn.filter_nodedevs("net"):
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devnames.append(nodedev.xmlobj.interface)
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for iface in self.conn.list_interfaces():
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if iface.get_name() not in devnames:
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devnames.append(iface.get_name())
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for name in devnames:
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fw_model.append([_("Physical device %s") % name, name])
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self.widget("net-forward").set_active(0)
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self.widget("net-forward-mode").set_active(0)
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# Populate hostdev forward devices
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pf_model = self.widget("pf-list").get_model()
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pf_model.clear()
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devprettynames = []
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ifnames = []
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for pcidev in self.conn.filter_nodedevs("pci"):
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if pcidev.xmlobj.capability_type != "virt_functions":
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continue
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devdesc = pcidev.xmlobj.pretty_name()
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for netdev in self.conn.filter_nodedevs("net"):
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if pcidev.xmlobj.name != netdev.xmlobj.parent:
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continue
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ifname = netdev.xmlobj.interface
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devprettyname = "%s (%s)" % (ifname, devdesc)
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devprettynames.append(devprettyname)
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ifnames.append(ifname)
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break
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for devprettyname, ifname in zip(devprettynames, ifnames):
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pf_model.append([_("%s") % devprettyname, ifname])
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if len(pf_model) is 0:
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pf_model.append([_("No available device"), None])
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self.widget("pf-list").set_active(0)
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self.widget("net-forward-none").set_active(True)
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##################
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# UI get helpers #
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##################
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def get_config_ipv4_enable(self):
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return self.widget("net-ipv4-enable").get_active()
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def get_config_ipv6_enable(self):
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return self.widget("net-ipv6-enable").get_active()
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def get_config_dhcpv4_enable(self):
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return self.widget("net-dhcpv4-enable").get_active()
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def get_config_dhcpv6_enable(self):
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return self.widget("net-dhcpv6-enable").get_active()
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def get_config_routev4_enable(self):
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return self.widget("net-routev4-enable").get_active()
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def get_config_routev6_enable(self):
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return self.widget("net-routev6-enable").get_active()
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def _get_network_helper(self, widgetname):
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widget = self.widget(widgetname)
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if not widget.is_visible() or not widget.is_sensitive():
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return None
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return _make_ipaddr(widget.get_text())
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def get_config_ip4(self):
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return self._get_network_helper("net-ipv4-network")
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def get_config_dhcpv4_start(self):
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return self._get_network_helper("net-dhcpv4-start")
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def get_config_dhcpv4_end(self):
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return self._get_network_helper("net-dhcpv4-end")
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def get_config_ip6(self):
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return self._get_network_helper("net-ipv6-network")
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def get_config_dhcpv6_start(self):
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return self._get_network_helper("net-dhcpv6-start")
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def get_config_dhcpv6_end(self):
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return self._get_network_helper("net-dhcpv6-end")
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def get_config_forwarding(self):
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if self.widget("net-forward-mode-hostdev").get_active():
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name = uiutil.get_list_selection(self.widget("pf-list"), column=1)
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mode = "hostdev"
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return [name, mode]
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if self.widget("net-forward-none").get_active():
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return [None, None]
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name = uiutil.get_list_selection(self.widget("net-forward"), column=1)
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mode = uiutil.get_list_selection(
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self.widget("net-forward-mode"), column=1)
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return [name, mode]
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def get_config_routev4_network(self):
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if not self.get_config_routev4_enable():
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return None
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return self.widget("net-routev4-network").get_text()
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def get_config_routev4_gateway(self):
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if not self.get_config_routev4_enable():
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return None
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return self.widget("net-routev4-gateway").get_text()
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def get_config_routev6_network(self):
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if not self.get_config_routev6_enable():
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return None
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return self.widget("net-routev6-network").get_text()
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def get_config_routev6_gateway(self):
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if not self.get_config_routev6_enable():
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return None
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return self.widget("net-routev6-gateway").get_text()
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###################
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# Page validation #
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###################
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def validate_name(self):
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try:
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name = self.widget("net-name").get_text()
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Network.validate_name(self.conn.get_backend(), name)
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except Exception as e:
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return self.err.val_err(_("Invalid network name"), str(e))
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return True
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def validate_ipv4(self):
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if not self.get_config_ipv4_enable():
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return True
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ip = self.get_config_ip4()
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if ip is None:
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return self.err.val_err(_("Invalid Network Address"),
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_("The network address could not be understood"))
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if ip.version != 4:
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return self.err.val_err(_("Invalid Network Address"),
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_("The network must be an IPv4 address"))
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if ip.num_addresses < 8:
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return self.err.val_err(_("Invalid Network Address"),
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_("The network must address at least 8 addresses."))
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if ip.prefixlen < 15:
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return self.err.val_err(_("Invalid Network Address"),
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_("The network prefix must be >= 15"))
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if not ip.is_private:
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res = self.err.yes_no(_("Check Network Address"),
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_("The network should normally use a private IPv4 "
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"address. Use this non-private address anyway?"))
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if not res:
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return False
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enabled = self.get_config_dhcpv4_enable()
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if enabled:
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start = self.get_config_dhcpv4_start()
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end = self.get_config_dhcpv4_end()
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if start is None:
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return self.err.val_err(_("Invalid DHCP Address"),
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_("The DHCP start address could not be understood"))
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if end is None:
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return self.err.val_err(_("Invalid DHCP Address"),
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_("The DHCP end address could not be understood"))
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if not ip.overlaps(start):
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return self.err.val_err(_("Invalid DHCP Address"),
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(_("The DHCP start address is not with the network %s") %
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(str(ip))))
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if not ip.overlaps(end):
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return self.err.val_err(_("Invalid DHCP Address"),
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(_("The DHCP end address is not with the network %s") %
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(str(ip))))
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enabled = self.get_config_routev4_enable()
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if enabled:
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ntwk = self.get_config_routev4_network()
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ntwkbad = False
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gway = self.get_config_routev4_gateway()
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gwaybad = False
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if ntwk is None or gway is None:
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return True
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if ntwk == "" and gway == "":
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return True
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naddr = _make_ipaddr(ntwk)
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if naddr is None:
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ntwkbad = True
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else:
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if naddr.version != 4:
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ntwkbad = True
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if naddr.prefixlen > 28:
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ntwkbad = True
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gaddr = _make_ipaddr(gway)
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if gaddr is None:
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gwaybad = True
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else:
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if gaddr.version != 4:
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gwaybad = True
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if gaddr.prefixlen != 32:
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gwaybad = True
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if not ip.overlaps(gaddr):
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gwaybad = True
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if ntwkbad:
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return self.err.val_err(_("Invalid static route"),
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_("The network address is incorrect."))
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if gwaybad:
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return self.err.val_err(_("Invalid static route"),
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_("The gateway address is incorrect."))
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return True
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def validate_ipv6(self):
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if not self.get_config_ipv6_enable():
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return True
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ip = self.get_config_ip6()
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if ip is None:
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return self.err.val_err(_("Invalid Network Address"),
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_("The network address could not be understood"))
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if ip.version != 6:
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return self.err.val_err(_("Invalid Network Address"),
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_("The network must be an IPv6 address"))
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if ip.prefixlen != 64:
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return self.err.val_err(_("Invalid Network Address"),
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_("For libvirt, the IPv6 network prefix must be /64"))
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if not ip.is_private:
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res = self.err.yes_no(_("Check Network Address"),
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_("The network should normally use a private IPv6 "
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"address. Use this non-private address anyway?"))
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if not res:
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return False
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enabled = self.get_config_dhcpv6_enable()
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if enabled:
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start = self.get_config_dhcpv6_start()
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end = self.get_config_dhcpv6_end()
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if start is None:
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return self.err.val_err(_("Invalid DHCPv6 Address"),
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_("The DHCPv6 start address could not be understood"))
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if end is None:
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return self.err.val_err(_("Invalid DHCPv6 Address"),
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_("The DHCPv6 end address could not be understood"))
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if not ip.overlaps(start):
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return self.err.val_err(_("Invalid DHCPv6 Address"),
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(_("The DHCPv6 start address is not with the network %s") %
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(str(ip))))
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if not ip.overlaps(end):
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return self.err.val_err(_("Invalid DHCPv6 Address"),
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(_("The DHCPv6 end address is not with the network %s") %
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(str(ip))))
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enabled = self.get_config_routev6_enable()
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if enabled:
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ntwk = self.get_config_routev6_network()
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ntwkbad = False
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gway = self.get_config_routev6_gateway()
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gwaybad = False
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if ntwk is None or gway is None:
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return True
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if ntwk == "" and gway == "":
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return True
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naddr = _make_ipaddr(ntwk)
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if naddr is None:
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ntwkbad = True
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else:
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if naddr.version != 6:
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ntwkbad = True
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if naddr.prefixlen > 64:
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ntwkbad = True
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gaddr = _make_ipaddr(gway)
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if gaddr is None:
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gwaybad = True
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else:
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if gaddr.version != 6:
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gwaybad = True
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if gaddr.prefixlen != 128:
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gwaybad = True
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if not ip.overlaps(gaddr):
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gwaybad = True
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if ntwkbad:
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return self.err.val_err(_("Invalid static route"),
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_("The network address is incorrect."))
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if gwaybad:
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return self.err.val_err(_("Invalid static route"),
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_("The gateway address is incorrect."))
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return True
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def validate_miscellaneous(self):
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return True
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def validate(self, page_num):
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if page_num == PAGE_NAME:
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return self.validate_name()
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elif page_num == PAGE_IPV4:
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return self.validate_ipv4()
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elif page_num == PAGE_IPV6:
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return self.validate_ipv6()
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elif page_num == PAGE_MISC:
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return self.validate_miscellaneous()
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return True
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#############
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# Listeners #
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#############
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def forward(self, ignore=None):
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notebook = self.widget("create-pages")
|
|
if self.validate(notebook.get_current_page()) is not True:
|
|
return
|
|
|
|
self.widget("create-forward").grab_focus()
|
|
notebook.next_page()
|
|
|
|
def back(self, ignore=None):
|
|
notebook = self.widget("create-pages")
|
|
notebook.prev_page()
|
|
|
|
def page_changed(self, ignore1, ignore2, page_number):
|
|
page_lbl = ("<span color='#59B0E2'>%s</span>" %
|
|
_("Step %(current_page)d of %(max_page)d") %
|
|
{'current_page': page_number + 1,
|
|
'max_page': PAGE_MISC + 1})
|
|
self.widget("header-pagenum").set_markup(page_lbl)
|
|
|
|
if page_number == PAGE_NAME:
|
|
name_widget = self.widget("net-name")
|
|
name_widget.set_sensitive(True)
|
|
name_widget.grab_focus()
|
|
elif page_number == PAGE_MISC:
|
|
name = self.widget("net-name").get_text()
|
|
if self.widget("net-domain-name").get_text() == "":
|
|
self.widget("net-domain-name").set_text(name)
|
|
|
|
self.widget("create-back").set_sensitive(page_number != 0)
|
|
|
|
is_last_page = (
|
|
page_number == (self.widget("create-pages").get_n_pages() - 1))
|
|
self.widget("create-forward").set_visible(not is_last_page)
|
|
self.widget("create-finish").set_visible(is_last_page)
|
|
if is_last_page:
|
|
self.widget("create-finish").grab_focus()
|
|
|
|
def change_forward_type(self, ignore):
|
|
sriov_capable = bool(len(self.widget("pf-list").get_model()))
|
|
self.widget("net-forward-mode-hostdev").set_sensitive(sriov_capable)
|
|
mode = uiutil.get_list_selection(self.widget("net-forward-mode"),
|
|
column=1)
|
|
|
|
is_hostdev = self.widget("net-forward-mode-hostdev").get_active()
|
|
fwd_sensitive = False
|
|
if not is_hostdev:
|
|
fwd_sensitive = not self.widget("net-forward-none").get_active()
|
|
|
|
self.widget("net-forward-mode").set_sensitive(fwd_sensitive)
|
|
self.widget("net-forward").set_sensitive(fwd_sensitive and
|
|
mode != "open")
|
|
self.widget("net-forward-hostdev-table").set_sensitive(is_hostdev)
|
|
self.widget("net-enable-ipv6-networking-box").set_sensitive(
|
|
not is_hostdev)
|
|
self.widget("dns-domain-name-box").set_sensitive(not is_hostdev)
|
|
|
|
def change_forward_mode_type(self, ignore):
|
|
mode = uiutil.get_list_selection(self.widget("net-forward-mode"),
|
|
column=1)
|
|
self.widget("net-forward").set_sensitive(mode != "open")
|
|
|
|
def change_ipv4_enable(self, ignore):
|
|
enabled = self.get_config_ipv4_enable()
|
|
self.widget("net-ipv4-box").set_visible(enabled)
|
|
def change_ipv6_enable(self, ignore):
|
|
enabled = self.get_config_ipv6_enable()
|
|
self.widget("net-ipv6-box").set_visible(enabled)
|
|
|
|
def change_routev4_enable(self, ignore):
|
|
enabled = self.get_config_routev4_enable()
|
|
ntwk = self.widget("net-routev4-network")
|
|
gway = self.widget("net-routev4-gateway")
|
|
uiutil.set_grid_row_visible(ntwk, enabled)
|
|
uiutil.set_grid_row_visible(gway, enabled)
|
|
def change_routev6_enable(self, ignore):
|
|
enabled = self.get_config_routev6_enable()
|
|
ntwk = self.widget("net-routev6-network")
|
|
gway = self.widget("net-routev6-gateway")
|
|
uiutil.set_grid_row_visible(ntwk, enabled)
|
|
uiutil.set_grid_row_visible(gway, enabled)
|
|
|
|
def change_dhcpv4_enable(self, ignore):
|
|
enabled = self.get_config_dhcpv4_enable()
|
|
start = self.widget("net-dhcpv4-start")
|
|
end = self.widget("net-dhcpv4-end")
|
|
uiutil.set_grid_row_visible(start, enabled)
|
|
uiutil.set_grid_row_visible(end, enabled)
|
|
def change_dhcpv6_enable(self, ignore):
|
|
enabled = self.get_config_dhcpv6_enable()
|
|
start = self.widget("net-dhcpv6-start")
|
|
end = self.widget("net-dhcpv6-end")
|
|
uiutil.set_grid_row_visible(start, enabled)
|
|
uiutil.set_grid_row_visible(end, enabled)
|
|
|
|
def change_dhcpv4_start(self, src):
|
|
start = self.get_config_dhcpv4_start()
|
|
self.change_dhcpv4(src, start)
|
|
def change_dhcpv4_end(self, src):
|
|
end = self.get_config_dhcpv4_end()
|
|
self.change_dhcpv4(src, end)
|
|
def change_dhcpv4(self, src, addr):
|
|
ip = self.get_config_ip4()
|
|
if ip is None or addr is None:
|
|
src.modify_bg(Gtk.StateType.NORMAL, _white)
|
|
return
|
|
|
|
if addr.version != 4 or not ip.overlaps(addr):
|
|
src.modify_bg(Gtk.StateType.NORMAL, _red)
|
|
else:
|
|
src.modify_bg(Gtk.StateType.NORMAL, _green)
|
|
|
|
def change_dhcpv6_start(self, src):
|
|
start = self.get_config_dhcpv6_start()
|
|
self.change_dhcpv6(src, start)
|
|
def change_dhcpv6_end(self, src):
|
|
end = self.get_config_dhcpv6_end()
|
|
self.change_dhcpv6(src, end)
|
|
def change_dhcpv6(self, src, addr):
|
|
ip = self.get_config_ip6()
|
|
if ip is None or addr is None:
|
|
src.modify_bg(Gtk.StateType.NORMAL, _white)
|
|
return
|
|
|
|
if addr.version != 6 or not ip.overlaps(addr):
|
|
src.modify_bg(Gtk.StateType.NORMAL, _red)
|
|
else:
|
|
src.modify_bg(Gtk.StateType.NORMAL, _green)
|
|
|
|
|
|
def change_ipv4_network(self, src):
|
|
ip = self.get_config_ip4()
|
|
|
|
# No IP specified or invalid IP
|
|
if ip is None or ip.version != 4:
|
|
src.modify_bg(Gtk.StateType.NORMAL, _red)
|
|
return
|
|
|
|
valid_ip = (ip.num_addresses >= 8 and ip.is_private)
|
|
gateway = (ip.prefixlen != 32 and str(ip.network_address + 1) or "")
|
|
info = (ip.is_private and _("Private") or _("Other/Public"))
|
|
start = int(ip.num_addresses // 2)
|
|
end = int(ip.num_addresses - 2)
|
|
|
|
src.modify_bg(Gtk.StateType.NORMAL, valid_ip and _green or _red)
|
|
self.widget("net-info-gateway").set_text(gateway)
|
|
self.widget("net-info-type").set_text(info)
|
|
self.widget("net-dhcpv4-start").set_text(
|
|
str(ip.network_address + start)
|
|
)
|
|
self.widget("net-dhcpv4-end").set_text(str(ip.network_address + end))
|
|
|
|
def change_routev4_network(self, src):
|
|
ntwk = self.get_config_routev4_network()
|
|
ipAddr = self.get_config_ip4()
|
|
if ipAddr is None or ntwk is None:
|
|
src.modify_bg(Gtk.StateType.NORMAL, _white)
|
|
return
|
|
|
|
addr = _make_ipaddr(ntwk)
|
|
color = _green
|
|
if (addr is None or
|
|
addr.version != 4 or
|
|
addr.prefixlen > 28):
|
|
color = _red
|
|
src.modify_bg(Gtk.StateType.NORMAL, color)
|
|
|
|
def change_routev4_gateway(self, src):
|
|
gway = self.get_config_routev4_gateway()
|
|
ipAddr = self.get_config_ip4()
|
|
if ipAddr is None or gway is None:
|
|
src.modify_bg(Gtk.StateType.NORMAL, _white)
|
|
return
|
|
|
|
addr = _make_ipaddr(gway)
|
|
color = _green
|
|
if (addr is None or
|
|
addr.version != 4 or
|
|
not ipAddr.overlaps(addr) or
|
|
addr.prefixlen != 32):
|
|
color = _red
|
|
src.modify_bg(Gtk.StateType.NORMAL, color)
|
|
|
|
|
|
def change_ipv6_network(self, src):
|
|
ip = self.get_config_ip6()
|
|
|
|
if ip is None or ip.version != 6:
|
|
src.modify_bg(Gtk.StateType.NORMAL, _red)
|
|
return
|
|
|
|
valid_ip = (ip.num_addresses == 64 and ip.is_private)
|
|
gateway = (ip.prefixlen != 64 and str(ip.network_address + 1) or "")
|
|
start = 256
|
|
end = 512 - 1
|
|
if ip.is_private:
|
|
info = _("Private")
|
|
elif ip.is_reserved:
|
|
info = _("Reserved")
|
|
elif ip.is_unspecified:
|
|
info = _("Unspecified")
|
|
else:
|
|
info = _("Other/Public")
|
|
|
|
src.modify_bg(Gtk.StateType.NORMAL, valid_ip and _green or _red)
|
|
self.widget("net-info-gateway-ip6").set_text(gateway)
|
|
self.widget("net-info-type-ip6").set_text(info)
|
|
self.widget("net-dhcpv6-start").set_text(
|
|
str(ip.network_address + start)
|
|
)
|
|
self.widget("net-dhcpv6-end").set_text(str(ip.network_address + end))
|
|
|
|
def change_routev6_network(self, src):
|
|
ntwk = self.get_config_routev6_network()
|
|
ip = self.get_config_ip6()
|
|
if ip is None or ntwk is None:
|
|
src.modify_bg(Gtk.StateType.NORMAL, _white)
|
|
return
|
|
|
|
addr = _make_ipaddr(ntwk)
|
|
color = _green
|
|
if (addr is None or
|
|
addr.version != 6 or
|
|
addr.prefixlen > 64):
|
|
color = _red
|
|
src.modify_bg(Gtk.StateType.NORMAL, color)
|
|
|
|
def change_routev6_gateway(self, src):
|
|
gway = self.get_config_routev6_gateway()
|
|
ip = self.get_config_ip6()
|
|
if ip is None or gway is None:
|
|
src.modify_bg(Gtk.StateType.NORMAL, _white)
|
|
return
|
|
|
|
addr = _make_ipaddr(gway)
|
|
color = _green
|
|
if (addr is None or
|
|
addr.version != 6 or
|
|
ip.overlaps(addr) or
|
|
addr.prefixlen != 128):
|
|
color = _red
|
|
src.modify_bg(Gtk.StateType.NORMAL, color)
|
|
|
|
|
|
|
|
#########################
|
|
# XML build and install #
|
|
#########################
|
|
|
|
|
|
def _build_xmlobj(self):
|
|
net = Network(self.conn.get_backend())
|
|
|
|
net.name = self.widget("net-name").get_text()
|
|
net.domain_name = self.widget("net-domain-name").get_text() or None
|
|
|
|
if self.widget("net-enable-ipv6-networking").get_active():
|
|
net.ipv6 = True
|
|
|
|
dev, mode = self.get_config_forwarding()
|
|
if mode:
|
|
net.forward.mode = mode
|
|
if mode == "open":
|
|
net.forward.dev = None
|
|
else:
|
|
net.forward.dev = dev or None
|
|
|
|
if net.forward.mode == "hostdev":
|
|
net.forward.managed = "yes"
|
|
pfobj = net.forward.pfs.add_new()
|
|
pfobj.dev = net.forward.dev
|
|
net.forward.dev = None
|
|
net.domain_name = None
|
|
net.ipv6 = None
|
|
return net
|
|
|
|
if self.get_config_ipv4_enable():
|
|
ip = self.get_config_ip4()
|
|
ipobj = net.ips.add_new()
|
|
ipobj.address = str(ip.network_address + 1)
|
|
ipobj.netmask = str(ip.netmask)
|
|
|
|
if self.get_config_dhcpv4_enable():
|
|
dhcpobj = ipobj.ranges.add_new()
|
|
dhcpobj.start = str(
|
|
self.get_config_dhcpv4_start().network_address
|
|
)
|
|
dhcpobj.end = str(self.get_config_dhcpv4_end().network_address)
|
|
|
|
if self.get_config_ipv6_enable():
|
|
ip = self.get_config_ip6()
|
|
ipobj = net.ips.add_new()
|
|
ipobj.family = "ipv6"
|
|
ipobj.address = str(ip.network_address + 1)
|
|
ipobj.prefix = str(ip.prefixlen)
|
|
|
|
if self.get_config_dhcpv6_enable():
|
|
dhcpobj = ipobj.ranges.add_new()
|
|
dhcpobj.start = str(
|
|
self.get_config_dhcpv6_start().network_address
|
|
)
|
|
dhcpobj.end = str(
|
|
self.get_config_dhcpv6_end().network_address
|
|
)
|
|
|
|
netaddr = _make_ipaddr(self.get_config_routev4_network())
|
|
gwaddr = _make_ipaddr(self.get_config_routev4_gateway())
|
|
if netaddr and gwaddr:
|
|
route = net.routes.add_new()
|
|
route.family = "ipv4"
|
|
route.address = netaddr.network_address
|
|
route.prefix = netaddr.prefixlen
|
|
route.gateway = gwaddr.network_address
|
|
|
|
netaddr = _make_ipaddr(self.get_config_routev6_network())
|
|
gwaddr = _make_ipaddr(self.get_config_routev6_gateway())
|
|
if netaddr and gwaddr:
|
|
route = net.routes.add_new()
|
|
route.family = "ipv6"
|
|
route.address = netaddr.network_address
|
|
route.prefix = netaddr.prefixlen
|
|
route.gateway = gwaddr.network_address
|
|
|
|
return net
|
|
|
|
def _finish_cb(self, error, details):
|
|
self.reset_finish_cursor()
|
|
|
|
if error:
|
|
error = _("Error creating virtual network: %s") % str(error)
|
|
self.err.show_err(error, details=details)
|
|
else:
|
|
self.conn.schedule_priority_tick(pollnet=True)
|
|
self.close()
|
|
|
|
def _async_net_create(self, asyncjob, net):
|
|
ignore = asyncjob
|
|
net.install()
|
|
|
|
def finish(self, ignore):
|
|
if not self.validate(PAGE_MAX):
|
|
return
|
|
|
|
try:
|
|
net = self._build_xmlobj()
|
|
except Exception as e:
|
|
self.err.show_err(_("Error generating network xml: %s") % str(e))
|
|
return
|
|
|
|
self.set_finish_cursor()
|
|
progWin = vmmAsyncJob(self._async_net_create, [net],
|
|
self._finish_cb, [],
|
|
_("Creating virtual network..."),
|
|
_("Creating the virtual network may take a "
|
|
"while..."),
|
|
self.topwin)
|
|
progWin.run()
|