[ $DEBIAN_SCRIPT_DEBUG ] && set -vx
-PKG="squirrelmail-change-pass-cn"
-SQCONF=/etc/squirrelmail/config.php
+# Load debconf
+. /usr/share/debconf/confmodule
# Include CARNet functions
. /usr/share/carnet-tools/functions.sh
+PKG="squirrelmail-change-pass-cn"
+VERSION="3.0-2"
+SQCONFDIR="/etc/squirrelmail"
+SQCONF="$SQCONFDIR/config.php"
+SQCPCONF="$SQCONFDIR/config_change_pass.php"
+CPCONF="/usr/share/squirrelmail/plugins/change_pass/config.php"
+need_restart=0
+min_pass_changed=0
+temp_files=
+
+set_min_pass_length () {
+
+ local sed_re conf_file
+ conf_re="$1"
+ conf_file="$2"
+ temp_files="$temp_files $conf_file.dpkg-tmp"
+
+ sed "$conf_re" "$conf_file" > "$conf_file.dpkg-tmp"
+
+ if ! cmp -s "$conf_file" "$conf_file.dpkg-tmp" 2>&1 >/dev/null; then
+ cp_mv "$conf_file.dpkg-tmp" "$conf_file"
+ min_pass_changed=1
+ else
+ rm -f "$conf_file.dpkg-tmp"
+ fi
+}
+
+cleanup () {
+
+ if [ -n "$temp_files" ]; then
+ for temp_item in $temp_files; do
+ if [ -e "$temp_item" ]; then
+ rm -f $temp_item
+ fi
+ done
+ fi
+}
+
+trap cleanup 0 1 2 15
+
# Configure poppassd to refuse connection from all hosts
# but localhost (127.0.0.1).
#
-if [ -e /etc/hosts.deny -a -e /etc/hosts.allow ]; then
+if [ ! -f /etc/hosts.deny ]; then
+ touch /etc/hosts.deny
+fi
+if ! egrep -q '^poppassd:' /etc/hosts.deny; then
+ echo "poppassd: ALL" | cp-update "$PKG" /etc/hosts.deny
+fi
+if [ ! -f /etc/hosts.allow ]; then
+ touch /etc/hosts.allow
+fi
+if ! egrep -q '^poppassd:' /etc/hosts.allow; then
+ echo "poppassd: 127.0.0.1" | cp-update "$PKG" /etc/hosts.allow
+fi
- if ! egrep -q '^poppassd:' /etc/hosts.deny; then
- echo "poppassd: ALL" | cp-update "$PKG" /etc/hosts.deny
- fi
- if ! egrep -q '^poppassd:' /etc/hosts.allow; then
- echo "poppassd: 127.0.0.1" | cp-update "$PKG" /etc/hosts.allow
- fi
+# Configure SquirrelMail change_pass plugin - using defaults,
+# no configuration files if earlier version is older than 3.0-1.
+#
+if [ "$2" ] && dpkg --compare-versions $2 lt 3.0-1; then
+
+ cp_echo "CN: This version of change_pass plugin contains major changes."
+ cp_echo "CN: For detailed description, see documentation in /usr/share/doc/$PKG/."
+
+ if [ -f "$SQCPCONF" ]; then
+ mv -f "$SQCPCONF" "$SQCPCONF.cn-old"
+ cp_echo "CN: Old $SQCPCONF disabled and renamed to $SQCPCONF.cn-old."
+ fi
+ if [ -f "$CPCONF" ]; then
+ mv -f "$CPCONF" "$CPCONF.cn-old"
+ cp_echo "CN: Old $CPCONF disabled and renamed to $CPCONF.cn-old."
+ fi
fi
-# Enable change_pass plugin in SquirrelMail config.php.
+# Check for change_pass configuration file and notify user about
+# minimum password length configuration.
#
-if ! egrep '^\$plugins\[[0-9]+\][\ ]*=[\ ]*'\''change_pass'\' "$SQCONF"; then
+if [ ! -f "$SQCPCONF" ] && [ ! -f "$CPCONF" ]; then
+
+ # Configuration file does not exist.
+ cp_echo "CN: Generating new file $CPCONF"
+ cat > "$CPCONF" <<EOF
+<?php
+//// Begin - Generated by CARNet package $PKG
+//
+// REMOVE this whole block if you DON'T WANT $PKG
+// to edit your configuration file.
+//
+//// End - Generated by CARNet package $PKG
+ \$min_pass_length = 8;
+
+ // The default server is the configured IMAP server
+ #\$poppass_server = 'localhost';
+
+ // The default port is 106
+ #\$poppass_port = 106;
+
+ \$max_pass_length = 9999999;
+EOF
+ min_pass_changed=1
+else
+
+ # Checking for configuration file/s and minimum password length.
+ echo "CN: Checking for minimum password length configuration."
+ cn_tag_re="^\/\/\/\/ Begin - Generated by CARNet package $PKG$"
+
+ for cpconf_file in $SQCPCONF $CPCONF; do
+
+ min_pass_changed=0
+ if [ -f "$cpconf_file" ]; then
+
+ seddef="/^[[:space:]]*\\\$min_pass_length[[:space:]]*=[^;]*;[[:space:]]*$/d;
+ s/\\\$min_pass_length[[:space:]]*=[^;]*;//g;"
+
+ if egrep -q "$cn_tag_re" "$cpconf_file"; then
+
+ # Configuration file is tagged by CARNet.
+ seddef="$seddef /^\/\/\/\/ End - Generated by CARNet package $PKG$/s/\(.*\)/\1\n"
+ seddef="$seddef \\\$min_pass_length = 8;/"
+
+ set_min_pass_length "$seddef" "$cpconf_file"
+ else
+
+ if [ "$2" ] && dpkg --compare-versions $2 lt 3.0-2; then
+
+ # Add CARNet package info lines to config's header and set up $min_pass_length.
+ seddef="$seddef 0,/?>/s/^[[:space:]]*\(<?php\|<?\)\(.*\)/\1\n"
+ seddef="$seddef\/\/\/\/ Begin - Generated by CARNet $PKG\n\/\/\n"
+ seddef="$seddef\/\/ REMOVE this whole block if you DON'T WANT $PKG\n"
+ seddef="$seddef\/\/ to edit your configuration file.\n\/\/\n"
+ seddef="$seddef\/\/\/\/ End - Generated by CARNet package $PKG\n"
+ seddef="$seddef \\\$min_pass_length = 8;\n\2/"
+
+ set_min_pass_length "$seddef" "$cpconf_file"
+ fi
+ fi
+ fi
+ done
+fi
- sq_last_plugin=`egrep '^\\$plugins\[[0-9]+\][\ ]*=[\ ]*'\' "$SQCONF" | sed 's/^.*\[//;s/\].*//' | sort -n | tail -n1` || true
-
- if [ -n "$sq_last_plugin" ]; then
+if [ $min_pass_changed -eq 1 ]; then
+ db_fset squirrelmail-change-pass-cn/min_pass_length seen false
+ db_title squirrelmail-change-pass-cn - konfiguracija
+ db_input critical squirrelmail-change-pass-cn/min_pass_length || true
+ db_go || true
+ cp_echo "CN: Minimum password length has been set to 8 characters."
+fi
- # Backup SquirrelMail configuration file.
- cp_check_and_backup "$SQCONF"
+db_stop || true
- change_pass_num=$sq_last_plugin
- let change_pass_num++
-
- SQCONFTMP=`mktemp $SQCONF.tmp.XXXXXX`
- echo -n "CN: Enabling SquirrelMail change_pass plugin in $SQCONF"
- sed '/^$plugins\[.*'${sq_last_plugin}'\]/a $plugins['${change_pass_num}'] = '\''change_pass'\'';' "$SQCONF" > "$SQCONFTMP"
- cp_mv "$SQCONFTMP" "$SQCONF"
- echo "."
- fi
+# Enable change_pass plugin in SquirrelMail config.php.
+#
+if ! egrep -q '^\$plugins\[[0-9]+\][\ ]*=[\ ]*'\''change_pass'\' "$SQCONF"; then
+
+ if cp_check_and_backup "$SQCONF"; then
+ cp_echo "CN: Old $SQCONF saved as \"/var/backups/${SQCONF##*/}.bak\"."
+ fi
+ cp_echo "CN: Enabling SquirrelMail change_pass plugin in $SQCONF"
+ /usr/sbin/squirrelmail-configure --install-plugin change_pass
fi
if [ -x /etc/init.d/xinetd -a -d /etc/xinetd.d -a -x /usr/sbin/itox ]; then
if egrep -q '^poppassd' /etc/inetd.conf && \
- [ ! -e /etc/xinetd.d/poppassd ]; then
+ [ ! -f /etc/xinetd.d/poppassd ]; then
+
+ cp_echo "CN: Enabling poppassd in /etc/xinetd.d/poppassd"
- echo -n "CN: Enabling poppassd in /etc/xinetd.d/poppassd"
+ touch /etc/xinetd.d/poppassd.$$
grep "^poppassd" /etc/inetd.conf | \
- itox -daemon_dir /usr/sbin | cp-update "$PKG" /etc/xinetd.d/poppassd
- changed_config=1
- echo "."
+ itox -daemon_dir /usr/sbin | cp-update "$PKG" /etc/xinetd.d/poppassd.$$
+ cp_mv /etc/xinetd.d/poppassd.$$ /etc/xinetd.d/poppassd
+
+ need_restart=1
fi
fi
# Restart xinetd if needed.
#
-[ "$changed_config" ] && do=reload
-pgrep -u root -f /usr/sbin/xinetd > /dev/null || do=start
-
-if [ "$do" ]; then
+if [ $need_restart -eq 1 ]; then
if [ -x "/etc/init.d/xinetd" ]; then
if [ -x "`which invoke-rc.d 2>/dev/null`" ]; then
- invoke-rc.d xinetd "$do" || exit $?
+ invoke-rc.d xinetd restart || exit $?
else
- /etc/init.d/xinetd "$do" || exit $?
+ /etc/init.d/xinetd restart || exit $?
fi
fi
fi
+
+# Mail root
+#
+cp_mail "$PKG"
+
exit 0
projects / squirrelmail-change-pass-cn.git / blobdiff