2 # postinst script for privoxy
4 # see: dh_installdeb(1)
8 # summary of how this script can be called:
9 # * <postinst> `configure' <most-recently-configured-version>
10 # * <old-postinst> `abort-upgrade' <new version>
11 # * <conflictor's-postinst> `abort-remove' `in-favour' <package>
13 # * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
14 # <failed-install-package> <version> `removing'
15 # <conflicting-package> <version>
16 # for details, see http://www.debian.org/doc/debian-policy/ or
17 # the debian-policy package
19 # quoting from the policy:
20 # Any necessary prompting should almost always be confined to the
21 # post-installation script, and should be protected with a conditional
22 # so that unnecessary prompting doesn't happen if a package's
23 # installation fails and the `postinst' is called with `abort-upgrade',
24 # `abort-remove' or `abort-deconfigure'.
27 CONFIG=$CONFDIR/config
28 EXAMPLE_CONFIG=/usr/share/privoxy/config
30 . /usr/share/debconf/confmodule
34 adduser --quiet --system --home $CONFDIR --no-create-home \
35 --ingroup nogroup --disabled-password privoxy
36 chown privoxy:adm /var/log/privoxy
37 [ -f /var/log/privoxy/logfile ] \
38 && chown privoxy:adm /var/log/privoxy/logfile
39 chmod 750 /var/log/privoxy
40 chown privoxy $CONFDIR/user.action $CONFDIR/trust
41 [ -f $CONFDIR/match-all.action ] \
42 && chown privoxy $CONFDIR/match-all.action
44 db_get privoxy/listen-address || true
49 if ($_ =~ m/^\s*listen-address\s+.*/) {
52 print "listen-address $_";
61 < $EXAMPLE_CONFIG > $CONFIG.ucftmp
62 ucf --three-way --debconf-ok $CONFIG.ucftmp $CONFIG
67 if [ "x$2" != "x" ] && dpkg --compare-versions "$2" lt "3.0.4"
69 # Upgrading from a 3.0.3* version
70 chown root $CONFDIR/default.action
73 if [ "x$2" != "x" ] && dpkg --compare-versions "$2" lt "3.0.7" \
74 && grep -q '^actionsfile [a-z]*[[:space:]]*#.*$' $CONFIG
76 # Upgrading from version before 3.0.7 where the user kept his old
77 # (modified) config file:
78 # Try to change "actionsfile foo" to "actionsfile foo.action"
80 sed 's/^actionsfile \([a-z]*\)\([ ]*\#\)/actionsfile \1.action\2/' \
84 if [ "x$2" != "x" ] && dpkg --compare-versions "$2" lt "3.0.11"
86 # Upgrading from a version before 3.0.11
87 # Try to work around problems with missing action files
88 if grep -q '^actionsfile.*global.action' $CONFIG
90 if [ -e $CONFDIR/global.action ]
92 mv $CONFDIR/global.action $CONFDIR/global.action.dpkg-old
94 (cd $CONFDIR; ln -s match-all.action global.action)
96 if grep -q '^actionsfile.*standard.action' $CONFIG
98 if [ -e $CONFDIR/standard.action ]
100 if ! grep -q migration $CONFDIR/standard.action
102 mv $CONFDIR/standard.action \
103 $CONFDIR/standard.action.dpkg-old
104 echo "# migration file. Not used in 3.0.11 and newer" \
105 > $CONFDIR/standard.action
108 echo "# migration file. Not used in 3.0.11 and newer" \
109 > $CONFDIR/standard.action
115 abort-upgrade|abort-remove|abort-deconfigure)
120 echo "postinst called with unknown argument \`$1'" >&2
125 # dh_installdeb will replace this with shell code automatically
126 # generated by other debhelper scripts.