blob: 873b82e2fccbf67e5f84b6856663d3461c345ee6 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
# arg 1: the new package version
post_install() {
# Make sure the group and user "dovecot"+"dovenull exists on this system and have the correct values
# dovecot
if grep -q "^dovecot:" /etc/group &> /dev/null ; then
groupmod -g 76 -n dovecot dovecot &> /dev/null
else
groupadd -g 76 dovecot &> /dev/null
fi
if grep -q "^dovecot:" /etc/passwd 2> /dev/null ; then
usermod -s /sbin/nologin -c "Dovecot user" -d /var/empty -u 76 -g dovecot dovecot &> /dev/null
else
useradd -s /sbin/nologin -c "Dovecot user" -d /var/empty -u 76 -g dovecot -r dovecot &> /dev/null
fi
# dovenull
if grep -q "^dovenull:" /etc/group &> /dev/null ; then
groupmod -g 74 -n dovenull dovenull &> /dev/null
else
groupadd -g 74 dovenull &> /dev/null
fi
if grep -q "^dovenull:" /etc/passwd 2> /dev/null ; then
usermod -s /sbin/nologin -c "Dovecot user for completely untrustworthy processes" -d /var/empty -u 74 -g dovenull dovenull &> /dev/null
else
useradd -s /sbin/nologin -c "Dovecot user for completely untrustworthy processes" -d /var/empty -u 74 -g dovenull -r dovenull &> /dev/null
fi
}
# arg 1: the new package version
# arg 2: the old package version
post_upgrade() {
if [ "`vercmp $2 2.0.0`" -lt 0 ]; then
# important upgrade notice
echo "> IMPORTANT DOVECOT 2.0 UPGRADE NOTICE"
echo "> ------------------------------------"
echo "> see http://wiki2.dovecot.org/Upgrading/2.0"
echo "> make sure, you convert the dovecot.conf file"
fi
if [ "`vercmp $2 2.0.13-2`" -lt 0 ]; then
# to remove no more existant usersdirs simply remove the dovecot users and let them recreate later
userdel dovecot &> /dev/null
userdel dovenull &> /dev/null
fi
post_install $1
}
# arg 1: the old package version
pre_remove() {
userdel dovecot &> /dev/null
userdel dovenull &> /dev/null
groupdel dovecot &> /dev/null || /bin/true
groupdel dovenull &> /dev/null || /bin/true
rm -rf /var/run/dovecot/ &> /dev/null || /bin/true
}
|
