scripts: use ZAPRET_RW and ZAPRET_CONFIG vars

blockcheck.sh

@@ -2,11 +2,17 @@
 
 EXEDIR="$(dirname "$0")"
 EXEDIR="$(cd "$EXEDIR"; pwd)"
-ZAPRET_CONFIG="$EXEDIR/config"
+ZAPRET_BASE=${ZAPRET_BASE:-"$EXEDIR"}
-ZAPRET_BASE="$EXEDIR"
+ZAPRET_RW=${ZAPRET_RW:-"$ZAPRET_BASE"}
+ZAPRET_CONFIG=${ZAPRET_CONFIG:-"$ZAPRET_RW/config"}
+ZAPRET_CONFIG_DEFAULT="$ZAPRET_BASE/config.default"
 
 [ -f "$ZAPRET_CONFIG" ] || {
-	[ -f "${ZAPRET_CONFIG}.default" ] && cp "${ZAPRET_CONFIG}.default" "$ZAPRET_CONFIG"
+	[ -f "$ZAPRET_CONFIG_DEFAULT" ] && {
+		ZAPRET_CONFIG_DIR="$(dirname "$ZAPRET_CONFIG")"
+		[ -d "$ZAPRET_CONFIG_DIR" ] || mkdir -p "$ZAPRET_CONFIG_DIR"
+		cp "$ZAPRET_CONFIG_DEFAULT" "$ZAPRET_CONFIG"
+	}
 }
 [ -f "$ZAPRET_CONFIG" ] && . "$ZAPRET_CONFIG"
 . "$ZAPRET_BASE/common/base.sh"

init.d/macos/functions

@@ -1,7 +1,9 @@
 # init script functions library for macos
 
-[ -n "$ZAPRET_BASE" ] || ZAPRET_BASE=/opt/zapret
+ZAPRET_BASE=${ZAPRET_BASE:-/opt/zapret}
-. "$ZAPRET_BASE/config"
+ZAPRET_RW=${ZAPRET_RW:-"$ZAPRET_BASE"}
+ZAPRET_CONFIG=${ZAPRET_CONFIG:-"$ZAPRET_RW/config"}
+. "$ZAPRET_CONFIG"
 . "$ZAPRET_BASE/common/base.sh"
 . "$ZAPRET_BASE/common/pf.sh"
 . "$ZAPRET_BASE/common/list.sh"

init.d/openwrt/90-zapret

@@ -31,7 +31,9 @@ check_need_to_reload_tpws6()
 	else
 		ZAPRET_BASE=/opt/zapret
 	fi
-	. "$ZAPRET_BASE/config"
+	ZAPRET_RW=${ZAPRET_RW:-"$ZAPRET_BASE"}
+	ZAPRET_CONFIG=${ZAPRET_CONFIG:-"$ZAPRET_RW/config"}
+	. "$ZAPRET_CONFIG"
 
 	check_need_to_reload_tpws6
 	[ -n "$RELOAD_TPWS6" ] && {

init.d/openwrt/functions

@@ -1,7 +1,9 @@
 . /lib/functions/network.sh
 
-[ -n "$ZAPRET_BASE" ] || ZAPRET_BASE=/opt/zapret
+ZAPRET_BASE=${ZAPRET_BASE:-/opt/zapret}
-. "$ZAPRET_BASE/config"
+ZAPRET_RW=${ZAPRET_RW:-"$ZAPRET_BASE"}
+ZAPRET_CONFIG=${ZAPRET_CONFIG:-"$ZAPRET_RW/config"}
+. "$ZAPRET_CONFIG"
 . "$ZAPRET_BASE/common/base.sh"
 . "$ZAPRET_BASE/common/fwtype.sh"
 . "$ZAPRET_BASE/common/queue.sh"

init.d/sysv/custom

@@ -0,0 +1,34 @@
+# this script contain your special code to launch daemons and configure firewall
+# use helpers from "functions" file
+# in case of upgrade keep this file only, do not modify others
+
+zapret_custom_daemons()
+{
+	# $1 - 1 - run, 0 - stop
+
+	# PLACEHOLDER
+	echo !!! NEED ATTENTION !!!
+	echo Start daemon\(s\)
+	echo Study how other sections work
+
+	do_daemon $1 1 /bin/sleep 20
+}
+zapret_custom_firewall()
+{
+	# $1 - 1 - run, 0 - stop
+
+	# PLACEHOLDER
+	echo !!! NEED ATTENTION !!!
+	echo Configure iptables for required actions
+	echo Study how other sections work
+}
+
+zapret_custom_firewall_nft()
+{
+	# stop logic is not required
+
+	# PLACEHOLDER
+	echo !!! NEED ATTENTION !!!
+	echo Configure nftables for required actions
+	echo Study how other sections work
+}

init.d/sysv/functions

@@ -1,7 +1,9 @@
 # init script functions library for desktop linux systems
 
-[ -n "$ZAPRET_BASE" ] || ZAPRET_BASE=/opt/zapret
+ZAPRET_BASE=${ZAPRET_BASE:-/opt/zapret}
-. "$ZAPRET_BASE/config"
+ZAPRET_RW=${ZAPRET_RW:-"$ZAPRET_BASE"}
+ZAPRET_CONFIG=${ZAPRET_CONFIG:-"$ZAPRET_RW/config"}
+. "$ZAPRET_CONFIG"
 . "$ZAPRET_BASE/common/base.sh"
 . "$ZAPRET_BASE/common/fwtype.sh"
 . "$ZAPRET_BASE/common/queue.sh"

install_bin.sh

@@ -5,7 +5,7 @@ EXEDIR="$(cd "$EXEDIR"; pwd)"
 BINS=binaries
 BINDIR="$EXEDIR/$BINS"
 
-ZAPRET_BASE="$EXEDIR"
+ZAPRET_BASE=${ZAPRET_BASE:-"$EXEDIR"}
 . "$ZAPRET_BASE/common/base.sh"
 
 check_dir()
@@ -42,10 +42,10 @@ check_dir()
 ccp()
 {
 	local F=$(basename $1)
-	[ -d "$EXEDIR/$2" ] || mkdir "$EXEDIR/$2"
+	[ -d "$ZAPRET_BASE/$2" ] || mkdir "$ZAPRET_BASE/$2"
-	[ -f "$EXEDIR/$2/$F" ] && rm -f "$EXEDIR/$2/$F"
+	[ -f "$ZAPRET_BASE/$2/$F" ] && rm -f "$ZAPRET_BASE/$2/$F"
-	ln -fs "../$BINS/$1" "$EXEDIR/$2" && echo linking : "../$BINS/$1" =\> "$EXEDIR/$2"
+	ln -fs "../$BINS/$1" "$ZAPRET_BASE/$2" && echo linking : "../$BINS/$1" =\> "$ZAPRET_BASE/$2"
-	#cp -f "$BINDIR/$1" "$EXEDIR/$2" && echo copying : "$BINDIR/$1" =\> "$EXEDIR/$2"
+	#cp -f "../$BINS/$1" "$ZAPRET_BASE/$2" && echo copying : "../$BINS/$1" =\> "$ZAPRET_BASE/$2"
 }
 
 UNAME=$(uname)

install_easy.sh

@@ -4,11 +4,17 @@
 
 EXEDIR="$(dirname "$0")"
 EXEDIR="$(cd "$EXEDIR"; pwd)"
-IPSET_DIR="$EXEDIR/ipset"
+ZAPRET_BASE=${ZAPRET_BASE:-"$EXEDIR"}
-ZAPRET_CONFIG="$EXEDIR/config"
+ZAPRET_RW=${ZAPRET_RW:-"$ZAPRET_BASE"}
-ZAPRET_BASE="$EXEDIR"
+ZAPRET_CONFIG=${ZAPRET_CONFIG:-"$ZAPRET_RW/config"}
+ZAPRET_CONFIG_DEFAULT="$ZAPRET_BASE/config.default"
+IPSET_DIR="$ZAPRET_BASE/ipset"
 
-[ -f "$ZAPRET_CONFIG" ] || cp "${ZAPRET_CONFIG}.default" "$ZAPRET_CONFIG"
+[ -f "$ZAPRET_CONFIG" ] || {
+	ZAPRET_CONFIG_DIR="$(dirname "$ZAPRET_CONFIG")"
+	[ -d "$ZAPRET_CONFIG_DIR" ] || mkdir -p "$ZAPRET_CONFIG_DIR"
+	cp "$ZAPRET_CONFIG_DEFAULT" "$ZAPRET_CONFIG"
+}
 . "$ZAPRET_CONFIG"
 . "$ZAPRET_BASE/common/base.sh"
 . "$ZAPRET_BASE/common/elevate.sh"
@@ -19,7 +25,7 @@ ZAPRET_BASE="$EXEDIR"
 . "$ZAPRET_BASE/common/virt.sh"
 
 # install target
-ZAPRET_TARGET=/opt/zapret
+ZAPRET_TARGET=${ZAPRET_TARGET:-/opt/zapret}
 
 GET_LIST="$IPSET_DIR/get_config.sh"
 
@@ -378,12 +384,16 @@ select_mode_iface()
 
 default_files()
 {
-	[ -f "$1/ipset/$file/zapret-hosts-user-exclude.txt" ] || cp "$1/ipset/$file/zapret-hosts-user-exclude.txt.default" "$1/ipset/$file/zapret-hosts-user-exclude.txt"
+	# $1 - ro location
-	[ -f "$1/ipset/$file/zapret-hosts-user.txt" ] || echo nonexistent.domain >> "$1/ipset/$file/zapret-hosts-user.txt"
+	# $2 - rw location (can be equal to $1)
-	[ -f "$1/ipset/$file/zapret-hosts-user-ipban.txt" ] || touch "$1/ipset/$file/zapret-hosts-user-ipban.txt"
+	[ -d "$2/ipset" ] || mkdir -p "$2/ipset"
+	[ -f "$2/ipset/zapret-hosts-user-exclude.txt" ] || cp "$1/ipset/zapret-hosts-user-exclude.txt.default" "$2/ipset/zapret-hosts-user-exclude.txt"
+	[ -f "$2/ipset/zapret-hosts-user.txt" ] || echo nonexistent.domain >> "$2/ipset/zapret-hosts-user.txt"
+	[ -f "$2/ipset/zapret-hosts-user-ipban.txt" ] || touch "$2/ipset/zapret-hosts-user-ipban.txt"
 	for dir in openwrt sysv macos; do
 		[ -d "$1/init.d/$dir" ] && {
-			[ -f "$1/init.d/$dir/custom" ] || cp "$1/init.d/$dir/custom.default" "$1/init.d/$dir/custom"
+			[ -d "$2/init.d/$dir" ] || mkdir -p "$2/init.d/$dir"
+			[ -f "$2/init.d/$dir/custom" ] || cp "$1/init.d/$dir/custom.default" "$2/init.d/$dir/custom"
 		}
 	done
 }
@@ -420,7 +430,15 @@ fix_perms()
 	[ -d "$1" ] || return
 	find "$1" -type d -exec chmod 755 {} \;
 	find "$1" -type f -exec chmod 644 {} \;
-	chown -R root:root "$1"
+	local chow
+	case "$UNAME" in
+		Linux)
+			chow=root:root
+			;;
+		*)
+			chow=root:wheel
+	esac
+	chown -R $chow "$1"
 	find "$1/binaries" '(' -name tpws -o -name dvtws -o -name nfqws -o -name ip2net -o -name mdig ')' -exec chmod 755 {} \;
 	for f in \
 install_bin.sh \
@@ -493,7 +511,7 @@ check_location()
 
 	# use inodes in case something is linked
 	if [ -d "$ZAPRET_TARGET" ] && [ $(get_dir_inode "$EXEDIR") = $(get_dir_inode "$ZAPRET_TARGET") ]; then
-		default_files "$ZAPRET_TARGET"
+		default_files "$ZAPRET_TARGET" "$ZAPRET_RW"
 	else
 		echo
 		echo easy install is supported only from default location : $ZAPRET_TARGET
@@ -506,8 +524,10 @@ check_location()
 				echo directory needs to be replaced. config and custom scripts can be kept or replaced with clean version
 				if ask_yes_no N "do you want to delete all files there and copy this version"; then
 					echo
-					ask_yes_no Y "keep config, custom scripts and user lists" && keep=Y
+					if [ $(get_dir_inode "$ZAPRET_BASE") = $(get_dir_inode "$ZAPRET_RW") ]; then
-					[ "$keep" = "Y" ] && backup_restore_settings 1
+						ask_yes_no Y "keep config, custom scripts and user lists" && keep=Y
+						[ "$keep" = "Y" ] && backup_restore_settings 1
+					fi
 					rm -r "$ZAPRET_TARGET"
 				else
 					echo refused to overwrite $ZAPRET_TARGET. exiting
@@ -520,7 +540,7 @@ check_location()
 			fix_perms "$ZAPRET_TARGET"
 			[ "$keep" = "Y" ] && backup_restore_settings 0
 			echo relaunching itself from $ZAPRET_TARGET
-			exec $ZAPRET_TARGET/$(basename $0)
+			exec "$ZAPRET_TARGET/$(basename $0)"
 		else
 			echo copying aborted. exiting
 			exitp 3

install_prereq.sh

@@ -4,10 +4,17 @@
 
 EXEDIR="$(dirname "$0")"
 EXEDIR="$(cd "$EXEDIR"; pwd)"
-ZAPRET_CONFIG="$EXEDIR/config"
+ZAPRET_BASE=${ZAPRET_BASE:-"$EXEDIR"}
-ZAPRET_BASE="$EXEDIR"
+ZAPRET_RW=${ZAPRET_RW:-"$ZAPRET_BASE"}
+ZAPRET_CONFIG=${ZAPRET_CONFIG:-"$ZAPRET_RW/config"}
+ZAPRET_CONFIG_DEFAULT="$ZAPRET_BASE/config.default"
+
+[ -f "$ZAPRET_CONFIG" ] || {
+	ZAPRET_CONFIG_DIR="$(dirname "$ZAPRET_CONFIG")"
+	[ -d "$ZAPRET_CONFIG_DIR" ] || mkdir -p "$ZAPRET_CONFIG_DIR"
+	cp "$ZAPRET_CONFIG_DEFAULT" "$ZAPRET_CONFIG"
+}
 
-[ -f "$ZAPRET_CONFIG" ] || cp "${ZAPRET_CONFIG}.default" "$ZAPRET_CONFIG"
 . "$ZAPRET_CONFIG"
 . "$ZAPRET_BASE/common/base.sh"
 . "$ZAPRET_BASE/common/elevate.sh"

uninstall_easy.sh

@@ -4,11 +4,18 @@
 
 EXEDIR="$(dirname "$0")"
 EXEDIR="$(cd "$EXEDIR"; pwd)"
-IPSET_DIR="$EXEDIR/ipset"
+ZAPRET_BASE=${ZAPRET_BASE:-"$EXEDIR"}
-ZAPRET_CONFIG="$EXEDIR/config"
+ZAPRET_RW=${ZAPRET_RW:-"$ZAPRET_BASE"}
-ZAPRET_BASE="$EXEDIR"
+ZAPRET_CONFIG=${ZAPRET_CONFIG:-"$ZAPRET_RW/config"}
+ZAPRET_CONFIG_DEFAULT="$ZAPRET_BASE/config.default"
+IPSET_DIR="$ZAPRET_BASE/ipset"
+
+[ -f "$ZAPRET_CONFIG" ] || {
+	ZAPRET_CONFIG_DIR="$(dirname "$ZAPRET_CONFIG")"
+	[ -d "$ZAPRET_CONFIG_DIR" ] || mkdir -p "$ZAPRET_CONFIG_DIR"
+	cp "$ZAPRET_CONFIG_DEFAULT" "$ZAPRET_CONFIG"
+}
 
-[ -f "$ZAPRET_CONFIG" ] || cp "${ZAPRET_CONFIG}.default" "$ZAPRET_CONFIG"
 . "$ZAPRET_CONFIG"
 . "$ZAPRET_BASE/common/base.sh"
 . "$ZAPRET_BASE/common/elevate.sh"