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Fix error produced by pfctl when no rules are returned

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tschettervictor
2024-12-09 20:06:28 -07:00
committed by GitHub
parent 0625eafed2
commit b16d21b018
1 changed files with 4 additions and 4 deletions
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8
usr/local/share/bastille/rdr.sh
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@@ -115,11 +115,11 @@ fi
# function: load rdr rule via pfctl
load_rdr_rule() {
( pfctl -a "rdr/${JAIL_NAME}" -Psn;
( pfctl -a "rdr/${JAIL_NAME}" -Psn 2>/dev/null;
printf '%s\nrdr pass on $%s inet proto %s to port %s -> %s port %s\n' "$EXT_IF" "${bastille_network_pf_ext_if}" "$1" "$2" "$JAIL_IP" "$3" ) \
| pfctl -a "rdr/${JAIL_NAME}" -f-
if [ -n "$JAIL_IP6" ]; then
( pfctl -a "rdr/${JAIL_NAME}" -Psn;
( pfctl -a "rdr/${JAIL_NAME}" -Psn 2>/dev/null;
printf '%s\nrdr pass on $%s inet proto %s to port %s -> %s port %s\n' "$EXT_IF" "${bastille_network_pf_ext_if}" "$1" "$2" "$JAIL_IP6" "$3" ) \
| pfctl -a "rdr/${JAIL_NAME}" -f-
fi
@@ -130,11 +130,11 @@ load_rdr_log_rule() {
proto=$1;host_port=$2;jail_port=$3;
shift 3;
log=$@
( pfctl -a "rdr/${JAIL_NAME}" -Psn;
( pfctl -a "rdr/${JAIL_NAME}" -Psn 2>/dev/null;
printf '%s\nrdr pass %s on $%s inet proto %s to port %s -> %s port %s\n' "$EXT_IF" "$log" "${bastille_network_pf_ext_if}" "$proto" "$host_port" "$JAIL_IP" "$jail_port" ) \
| pfctl -a "rdr/${JAIL_NAME}" -f-
if [ -n "$JAIL_IP6" ]; then
( pfctl -a "rdr/${JAIL_NAME}" -Psn;
( pfctl -a "rdr/${JAIL_NAME}" -Psn 2>/dev/null;
printf '%s\nrdr pass %s on $%s inet proto %s to port %s -> %s port %s\n' "$EXT_IF" "$log" "${bastille_network_pf_ext_if}" "$proto" "$host_port" "$JAIL_IP6" "$jail_port" ) \
| pfctl -a "rdr/${JAIL_NAME}" -f-
fi