/mandos/release

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

« back to all changes in this revision

Viewing changes to debian/mandos.postinst

  • Committer: Teddy Hogeborn
  • Date: 2016-03-07 23:39:36 UTC
  • mto: (237.7.594 trunk)
  • mto: This revision was merged to the branch mainline in revision 337.
  • Revision ID: teddy@recompile.se-20160307233936-mhgpxhggamde443n
Server bug fix: Include CAP_SETGID so it does not run as root

* debian/mandos.postinst (configure): If old version was 1.7.4-1 or
  1.7.4-1~bpo8+1, fix situation where clients.pickle file is owned by
  root.
* mandos (main): Print debug info about setuid() and setgid()
* mandos.service ([Service]/CapabilityBoundingSet): Add "CAP_KILL
  CAP_SETGID"; the latter is needed for setgid() to be allowed.

Show diffs side-by-side

added added

removed removed

Lines of Context:
debian/mandos.postinst
15
15
# If prerm fails during replacement due to conflict:
16
16
#       <postinst> abort-remove in-favour <new-package> <version>
17
17
 
18
 
. /usr/share/debconf/confmodule
19
 
 
20
18
set -e
21
19
 
22
20
case "$1" in
27
25
                *:Mandos\ password\ system,,,:/nonexistent:/bin/false)
28
26
                    usermod --login _mandos mandos
29
27
                    groupmod --new-name _mandos mandos
30
 
                    # Reload D-Bus daemon to be aware of the _mandos
31
 
                    # user & group
32
 
                    if [ -x /etc/init.d/dbus ]; then
33
 
                        invoke-rc.d dbus force-reload || :
34
 
                    fi
35
28
                    ;;
36
29
            esac
37
30
        fi
41
34
                --home /nonexistent --no-create-home --group \
42
35
                --disabled-password --gecos "Mandos password system" \
43
36
                _mandos
44
 
            # Reload D-Bus daemon to be aware of the _mandos user &
45
 
            # group
46
 
            if [ -x /etc/init.d/dbus ]; then
47
 
                invoke-rc.d dbus force-reload || :
48
 
            fi
49
37
        elif dpkg --compare-versions "$2" eq 1.7.4-1 \
50
38
                || dpkg --compare-versions "$2" eq "1.7.4-1~bpo8+1"
51
39
        then
60
48
                invoke-rc.d mandos start
61
49
            fi
62
50
        fi
63
 
        if ! dpkg-statoverride --list "/var/lib/mandos" >/dev/null \
64
 
             2>&1; then
65
 
            chown _mandos:_mandos /var/lib/mandos
66
 
            chmod u=rwx,go= /var/lib/mandos
67
 
        fi
68
 
 
69
 
        if dpkg --compare-versions "$2" eq "1.8.0-1" \
70
 
                || dpkg --compare-versions "$2" eq "1.8.0-1~bpo9+1"; then
71
 
            if grep --quiet --regexp='^[[:space:]]*key_id[[:space:]]*=[[:space:]]*[Ee]3[Bb]0[Cc]44298[Ff][Cc]1[Cc]149[Aa][Ff][Bb][Ff]4[Cc]8996[Ff][Bb]92427[Aa][Ee]41[Ee]4649[Bb]934[Cc][Aa]495991[Bb]7852[Bb]855[[:space:]]*$' /etc/mandos/clients.conf; then
72
 
                sed --in-place \
73
 
                    --expression='/^[[:space:]]*key_id[[:space:]]*=[[:space:]]*[Ee]3[Bb]0[Cc]44298[Ff][Cc]1[Cc]149[Aa][Ff][Bb][Ff]4[Cc]8996[Ff][Bb]92427[Aa][Ee]41[Ee]4649[Bb]934[Cc][Aa]495991[Bb]7852[Bb]855[[:space:]]*$/d' \
74
 
                    /etc/mandos/clients.conf
75
 
                invoke-rc.d mandos restart
76
 
                db_version 2.0
77
 
                db_fset mandos/removed_bad_key_ids seen false
78
 
                db_reset mandos/removed_bad_key_ids
79
 
                db_input critical mandos/removed_bad_key_ids || true
80
 
                db_go
81
 
                db_stop
82
 
            fi
83
 
        fi
84
 
 
85
 
        gnutls_version=$(dpkg-query --showformat='${Version}' \
86
 
                                    --show libgnutls30 \
87
 
                                    2>/dev/null || :)
88
 
        if [ -n "$gnutls_version" ] \
89
 
               && dpkg --compare-versions $gnutls_version ge 3.6.6; then
90
 
            db_version 2.0
91
 
            db_input critical mandos/key_id || true
92
 
            db_go
93
 
            db_stop
94
 
        fi
 
51
        chown _mandos:_mandos /var/lib/mandos
95
52
        ;;
96
53
    
97
54
    abort-upgrade|abort-deconfigure|abort-remove)