/mandos/trunk

To get this branch, use:
bzr branch http://bzr.recompile.se/loggerhead/mandos/trunk

« back to all changes in this revision

Viewing changes to initramfs-tools-script

  • Committer: Teddy Hogeborn
  • Date: 2015-08-10 09:00:23 UTC
  • Revision ID: teddy@recompile.se-20150810090023-fz6vjqr7zf33e2tf
Support the standard org.freedesktop.DBus.ObjectManager interface.

Now that the D-Bus standard has an interface to keep track of new and
removed objects, use that instead of our own methods.  This deprecates
our D-Bus methods "GetAllClients" and "GetAllClientsWithProperties"
and the signals "ClientAdded" and "ClientRemoved", all on the server
interface "se.recompile.Mandos".

* DBUS-API: Removed references to deprecated methods and signals;
  insert reference to the org.freedesktop.DBus.ObjectManager
  interface.
* mandos (DBusObjectWithProperties._get_all_interface_names): New.
  (dbus.OBJECT_MANAGER_IFACE): If not present, monkey patch.
  (DBusObjectWithObjectManager): New.
  (main/MandosDBusService): Inherit from DBusObjectWithObjectManager.
  (main/MandosDBusService.ClientRemoved): Annotate as deprecated.
  (main/MandosDBusService.GetAllClients): - '' -
  (main/MandosDBusService.GetAllClientsWithProperties): Annotate as
                                                        deprecated.
                                                        Also only
                                                        return
                                                        properties on
                                                        client
                                                        interface.
  (main/MandosDBusService.RemoveClient): Call client_removed_signal
                                         instead of ClientRemoved.
  (main/MandosDBusService.GetManagedObjects): New.
  (main/MandosDBusService.client_added_signal): New.
  (main/MandosDBusService.client_removed_signal): - '' -
  (main/cleanup): Call "client_removed_signal" instead of sending
                  "ClientRemoved" signal directly.
  (main): Call "client_added_signal" instead of sending "ClientAdded"
          signal directly.
* mandos-ctl: Use GetManagedObjects instead of
              GetAllClientsWithProperties.  Also, show better error
              message in case of failure to connect to the D-Bus

* mandos-monitor (MandosClientPropertyCache.properties_changed):
  Bug fix; only update properties on client interface.
  (UserInterface.find_and_remove_client): Change to accept arguments
                                          from InterfacesRemoved
                                          signal.  Also, bug fix:
                                          working error message when
                                          removing unknown client.
  (UserInterface.add_new_client): Change to accept arguments from
                                  InterfacesRemoved signal.  Pass
                                  properties to MandosClientWidget
                                  constructor.
  (UserInterface.run): Connect find_and_remove_client method to
                       InterfacesRemoved signal and the add_new_client
                       method to the InterfacesAdded signal.

Show diffs side-by-side

added added

removed removed

Lines of Context:
6
6
7
7
 
8
8
# This script should be installed as
9
 
# "/usr/share/initramfs-tools/scripts/local-top/mandos" which will
10
 
# eventually be "/scripts/local-top/mandos" in the initrd.img file.
 
9
# "/usr/share/initramfs-tools/scripts/init-premount/mandos" which will
 
10
# eventually be "/scripts/init-premount/mandos" in the initrd.img
 
11
# file.
11
12
 
12
 
# No initramfs pre-requirements; we must instead run BEFORE cryptroot.
13
 
# This is not a problem, since cryptroot forces itself to run LAST.
14
 
PREREQ=""
 
13
PREREQ="udev"
15
14
prereqs()
16
15
{
17
 
     echo "$PREREQ"
 
16
    echo "$PREREQ"
18
17
}
19
18
 
20
19
case $1 in
21
20
prereqs)
22
 
     prereqs
23
 
     exit 0
24
 
     ;;
 
21
        prereqs
 
22
        exit 0
 
23
        ;;
25
24
esac
26
25
 
 
26
. /scripts/functions
 
27
 
27
28
for param in `cat /proc/cmdline`; do
28
29
    case "$param" in
29
 
        mandos=off) exit 0;;
 
30
        ip=*) IPOPTS="${param#ip=}" ;;
 
31
        mandos=*)
 
32
            # Split option line on commas
 
33
            old_ifs="$IFS"
 
34
            IFS="$IFS,"
 
35
            for mpar in ${param#mandos=}; do
 
36
                IFS="$old_ifs"
 
37
                case "$mpar" in
 
38
                    off) exit 0 ;;
 
39
                    connect) connect="" ;;
 
40
                    connect:*) connect="${mpar#connect:}" ;;
 
41
                    *) log_warning_msg "$0: Bad option ${mpar}" ;;
 
42
                esac
 
43
            done
 
44
            unset mpar
 
45
            IFS="$old_ifs"
 
46
            unset old_ifs
 
47
            ;;
30
48
    esac
31
49
done
 
50
unset param
32
51
 
33
52
chmod a=rwxt /tmp
34
53
 
35
 
test -w /conf/conf.d/cryptroot
 
54
test -r /conf/conf.d/cryptroot
 
55
test -w /conf/conf.d
 
56
 
 
57
# Get DEVICE from /conf/initramfs.conf and other files
 
58
. /conf/initramfs.conf
 
59
for conf in /conf/conf.d/*; do
 
60
    [ -f ${conf} ] && . ${conf}
 
61
done
 
62
if [ -e /conf/param.conf ]; then
 
63
    . /conf/param.conf
 
64
fi
 
65
 
 
66
# Override DEVICE from sixth field of ip= kernel option, if passed
 
67
case "$IPOPTS" in
 
68
    *:*:*:*:*:*)                # At least six fields
 
69
        # Remove the first five fields
 
70
        device="${IPOPTS#*:*:*:*:*:}"
 
71
        # Remove all fields except the first one
 
72
        DEVICE="${device%%:*}"
 
73
        ;;
 
74
esac
 
75
 
 
76
# Add device setting (if any) to plugin-runner.conf
 
77
if [ "${DEVICE+set}" = set ]; then
 
78
    # Did we get the device from an ip= option?
 
79
    if [ "${device+set}" = set ]; then
 
80
        # Let ip= option override local config; append:
 
81
        cat <<-EOF >>/conf/conf.d/mandos/plugin-runner.conf
 
82
        
 
83
        --options-for=mandos-client:--interface=${DEVICE}
 
84
EOF
 
85
    else
 
86
        # Prepend device setting so any later options would override:
 
87
        sed -i -e \
 
88
            '1i--options-for=mandos-client:--interface='"${DEVICE}" \
 
89
            /conf/conf.d/mandos/plugin-runner.conf
 
90
    fi
 
91
fi
 
92
unset device
 
93
 
 
94
# If we are connecting directly, run "configure_networking" (from
 
95
# /scripts/functions); it needs IPOPTS and DEVICE
 
96
if [ "${connect+set}" = set ]; then
 
97
    configure_networking
 
98
    if [ -n "$connect" ]; then
 
99
        cat <<-EOF >>/conf/conf.d/mandos/plugin-runner.conf
 
100
        
 
101
        --options-for=mandos-client:--connect=${connect}
 
102
EOF
 
103
    fi
 
104
fi
36
105
 
37
106
# Do not replace cryptroot file unless we need to.
38
107
replace_cryptroot=no
39
108
 
40
109
# Our keyscript
41
110
mandos=/lib/mandos/plugin-runner
 
111
test -x "$mandos"
42
112
 
43
113
# parse /conf/conf.d/cryptroot.  Format:
44
114
# target=sda2_crypt,source=/dev/sda2,key=none,keyscript=/foo/bar/baz