mirror of
https://github.com/virt-manager/virt-manager.git
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116 lines
4.0 KiB
Python
116 lines
4.0 KiB
Python
#
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# Copyright (C) 2006, 2013 Red Hat, Inc.
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# Copyright (C) 2006 Daniel P. Berrange <berrange@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 Gio
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from gi.repository import GLib
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class vmmSecret(object):
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def __init__(self, name, secret=None, attributes=None):
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self.name = name
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self.secret = secret
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self.attributes = attributes
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def get_secret(self):
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return self.secret
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def get_name(self):
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return self.name
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class vmmKeyring(object):
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def __init__(self):
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self._collection = None
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try:
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self._dbus = Gio.bus_get_sync(Gio.BusType.SESSION, None)
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self._service = Gio.DBusProxy.new_sync(self._dbus, 0, None,
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"org.freedesktop.secrets",
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"/org/freedesktop/secrets",
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"org.freedesktop.Secret.Service", None)
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self._session = self._service.OpenSession("(sv)", "plain",
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GLib.Variant("s", ""))[1]
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self._collection = Gio.DBusProxy.new_sync(self._dbus, 0, None,
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"org.freedesktop.secrets",
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"/org/freedesktop/secrets/aliases/default",
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"org.freedesktop.Secret.Collection", None)
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logging.debug("Using keyring session %s", self._session)
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except:
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logging.exception("Error determining keyring")
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##############
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# Public API #
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##############
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def is_available(self):
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return not (self._collection is None)
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def add_secret(self, secret):
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ret = None
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try:
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props = {
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"org.freedesktop.Secret.Item.Label" : GLib.Variant("s", secret.get_name()),
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"org.freedesktop.Secret.Item.Attributes" : GLib.Variant("a{ss}", secret.attributes),
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}
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params = (self._session, [],
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[ord(v) for v in secret.get_secret()],
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"text/plain; charset=utf8")
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replace = True
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_id = self._collection.CreateItem("(a{sv}(oayays)b)",
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props, params, replace)[0]
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ret = int(_id.rsplit("/")[-1])
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except:
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logging.exception("Failed to add keyring secret")
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return ret
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def get_secret(self, _id):
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ret = None
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try:
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path = self._collection.get_object_path() + "/" + str(_id)
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iface = Gio.DBusProxy.new_sync(self._dbus, 0, None,
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"org.freedesktop.secrets", path,
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"org.freedesktop.Secret.Item", None)
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secretbytes = iface.GetSecret("(o)", self._session)[2]
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label = iface.get_cached_property("Label").unpack().strip("'")
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dbusattrs = iface.get_cached_property("Attributes").unpack()
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secret = u"".join([unichr(c) for c in secretbytes])
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attrs = {}
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for key, val in dbusattrs.items():
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if key not in ["hvuri", "uuid"]:
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continue
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attrs["%s" % key] = "%s" % val
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ret = vmmSecret(label, secret, attrs)
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except:
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logging.exception("Failed to get keyring secret id=%s", _id)
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return ret
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