Merge pull request #15973 from pprindeville/strongswan-more-config-cleanup
strongswan: miscellaneous cleanup of config file, etc
This commit is contained in:
Philip Prindeville
GitHub
commit
b609c35513
|
|
@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
|
|||
|
||||
PKG_NAME:=strongswan
|
||||
PKG_VERSION:=5.9.2
|
||||
PKG_RELEASE:=11
|
||||
PKG_RELEASE:=12
|
||||
|
||||
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
|
||||
PKG_SOURCE_URL:=https://download.strongswan.org/ https://download2.strongswan.org/
|
||||
|
|
|
|||
|
|
@ -19,8 +19,7 @@ WAIT_FOR_INTF=0
|
|||
|
||||
CONFIG_FAIL=0
|
||||
|
||||
time2seconds()
|
||||
{
|
||||
time2seconds() {
|
||||
local timestring="$1"
|
||||
local multiplier number suffix
|
||||
|
||||
|
|
@ -42,8 +41,7 @@ time2seconds()
|
|||
echo $(( number * multiplier ))
|
||||
}
|
||||
|
||||
seconds2time()
|
||||
{
|
||||
seconds2time() {
|
||||
local seconds="$1"
|
||||
|
||||
if [ $seconds -eq 0 ]; then
|
||||
|
|
@ -135,6 +133,11 @@ fatal() {
|
|||
CONFIG_FAIL=1
|
||||
}
|
||||
|
||||
append_var() {
|
||||
local var="$2" value="$1" delim="${3:- }"
|
||||
append "$var" "$value" "$delim"
|
||||
}
|
||||
|
||||
is_aead() {
|
||||
local cipher="$1"
|
||||
|
||||
|
|
@ -210,11 +213,15 @@ parse_ike_proposal() {
|
|||
export -n "$var=$crypto"
|
||||
}
|
||||
|
||||
config_conn() {
|
||||
config_child() {
|
||||
# Generic ipsec conn section shared by tunnel and transport
|
||||
local config_name="$1"
|
||||
local mode="$2"
|
||||
|
||||
local hw_offload
|
||||
local interface
|
||||
local ipcomp
|
||||
local priority
|
||||
local local_subnet
|
||||
local local_nat
|
||||
local updown
|
||||
|
|
@ -228,16 +235,21 @@ config_conn() {
|
|||
local rekeytime
|
||||
|
||||
config_get startaction "$1" startaction "route"
|
||||
config_get local_subnet "$1" local_subnet ""
|
||||
config_get local_nat "$1" local_nat ""
|
||||
config_get updown "$1" updown ""
|
||||
config_get firewall "$1" firewall ""
|
||||
config_get remote_subnet "$1" remote_subnet ""
|
||||
config_get lifetime "$1" lifetime ""
|
||||
config_get dpdaction "$1" dpdaction "none"
|
||||
config_get closeaction "$1" closeaction "none"
|
||||
config_get if_id "$1" if_id ""
|
||||
config_get rekeytime "$1" rekeytime ""
|
||||
config_get_bool ipcomp "$1" ipcomp 0
|
||||
config_get interface "$1" interface ""
|
||||
config_get hw_offload "$1" hw_offload ""
|
||||
config_get priority "$1" priority ""
|
||||
|
||||
config_list_foreach "$1" local_subnet append_var local_subnet ","
|
||||
config_list_foreach "$1" remote_subnet append_var remote_subnet ","
|
||||
|
||||
local esp_proposal
|
||||
parse_esp_proposal "$1" esp_proposal
|
||||
|
|
@ -295,12 +307,26 @@ config_conn() {
|
|||
;;
|
||||
esac
|
||||
|
||||
case "$hw_offload" in
|
||||
yes|no|auto|"")
|
||||
;;
|
||||
*)
|
||||
fatal "hw_offload value $hw_offload invalid"
|
||||
hw_offload=""
|
||||
;;
|
||||
esac
|
||||
|
||||
[ -n "$local_nat" ] && local_subnet="$local_nat"
|
||||
|
||||
swanctl_xappend3 "$config_name {"
|
||||
|
||||
[ -n "$local_subnet" ] && swanctl_xappend4 "local_ts = $local_subnet"
|
||||
[ -n "$remote_subnet" ] && swanctl_xappend4 "remote_ts = $remote_subnet"
|
||||
|
||||
[ -n "$hw_offload" ] && swanctl_append4 "hw_offload = $hw_offload"
|
||||
[ $ipcomp -eq 1 ] && swanctl_xappend4 "ipcomp = 1"
|
||||
[ -n "$interface" ] && swanctl_append4 "interface = $interface"
|
||||
[ -n "$priority" ] && swanctl_append4 "priority = $priority"
|
||||
[ -n "$if_id" ] && { swanctl_xappend4 "if_id_in = $if_id" ; swanctl_xappend4 "if_id_out = $if_id" ; }
|
||||
[ -n "$startaction" -a "$startaction" != "none" ] && swanctl_xappend4 "start_action = $startaction"
|
||||
[ -n "$closeaction" -a "$closeaction" != "none" ] && swanctl_xappend4 "close_action = $closeaction"
|
||||
|
|
@ -322,21 +348,21 @@ config_conn() {
|
|||
}
|
||||
|
||||
config_tunnel() {
|
||||
config_conn "$1" "tunnel"
|
||||
config_child "$1" "tunnel"
|
||||
}
|
||||
|
||||
config_transport() {
|
||||
config_conn "$1" "transport"
|
||||
config_child "$1" "transport"
|
||||
}
|
||||
|
||||
config_remote() {
|
||||
config_connection() {
|
||||
local config_name="$1"
|
||||
|
||||
local enabled
|
||||
local gateway
|
||||
local local_gateway
|
||||
local local_sourceip
|
||||
local local_leftip
|
||||
local local_ip
|
||||
local remote_gateway
|
||||
local pre_shared_key
|
||||
local auth_method
|
||||
|
|
@ -359,8 +385,7 @@ config_remote() {
|
|||
config_get auth_method "$1" authentication_method
|
||||
config_get local_identifier "$1" local_identifier ""
|
||||
config_get remote_identifier "$1" remote_identifier ""
|
||||
config_get local_sourceip "$1" local_sourceip ""
|
||||
config_get local_leftip "$1" local_leftip "%any"
|
||||
config_get local_ip "$1" local_ip "%any"
|
||||
config_get keyingtries "$1" keyingtries "3"
|
||||
config_get dpddelay "$1" dpddelay "30s"
|
||||
config_get inactivity "$1" inactivity
|
||||
|
|
@ -373,6 +398,8 @@ config_remote() {
|
|||
config_get rekeytime "$1" rekeytime
|
||||
config_get overtime "$1" overtime
|
||||
|
||||
config_list_foreach "$1" local_sourceip append_var local_sourceip ","
|
||||
|
||||
case "$fragmentation" in
|
||||
0)
|
||||
fragmentation="no" ;;
|
||||
|
|
@ -389,22 +416,42 @@ config_remote() {
|
|||
|
||||
[ "$gateway" = "any" ] && remote_gateway="%any" || remote_gateway="$gateway"
|
||||
|
||||
[ -z "$local_gateway" ] && {
|
||||
local ipdest
|
||||
local ipdest
|
||||
[ "$remote_gateway" = "%any" ] && ipdest="1.1.1.1" || ipdest="$remote_gateway"
|
||||
local_gateway=`ip -o route get $ipdest | awk '/ src / { gsub(/^.* src /,""); gsub(/ .*$/, ""); print $0}'`
|
||||
|
||||
[ "$remote_gateway" = "%any" ] && ipdest="1.1.1.1" || ipdest="$remote_gateway"
|
||||
local_gateway=`ip -o route get $ipdest | awk '/ src / { gsub(/^.* src /,""); gsub(/ .*$/, ""); print $0}'`
|
||||
}
|
||||
if [ -n "$local_key" ]; then
|
||||
[ "$(dirname "$local_key")" != "." ] && \
|
||||
fatal "local_key $local_key can't be pathname"
|
||||
[ -f "/etc/swanctl/private/$local_key" ] || \
|
||||
fatal "local_key $local_key not found"
|
||||
fi
|
||||
|
||||
local ike_proposal
|
||||
parse_ike_proposal "$1" ike_proposal
|
||||
|
||||
[ -n "$firewall" ] && fatal "Firewall not supported"
|
||||
|
||||
if [ "$auth_method" = pubkey ]; then
|
||||
if [ -n "$ca_cert" ]; then
|
||||
[ "$(dirname "$ca_cert")" != "." ] && \
|
||||
fatal "ca_cert $ca_cert can't be pathname"
|
||||
[ -f "/etc/swanctl/x509ca/$ca_cert" ] || \
|
||||
fatal "ca_cert $ca_cert not found"
|
||||
fi
|
||||
|
||||
if [ -n "$local_cert" ]; then
|
||||
[ "$(dirname "$local_cert")" != "." ] && \
|
||||
fatal "local_cert $local_cert can't be pathname"
|
||||
[ -f "/etc/swanctl/x509/$local_cert" ] || \
|
||||
fatal "local_cert $local_cert not found"
|
||||
fi
|
||||
fi
|
||||
|
||||
swanctl_xappend0 "# config for $config_name"
|
||||
swanctl_xappend0 "connections {"
|
||||
swanctl_xappend1 "$config_name {"
|
||||
swanctl_xappend2 "local_addrs = $local_leftip"
|
||||
swanctl_xappend2 "local_addrs = $local_ip"
|
||||
swanctl_xappend2 "remote_addrs = $remote_gateway"
|
||||
|
||||
[ -n "$local_sourceip" ] && swanctl_xappend2 "vips = $local_sourceip"
|
||||
|
|
@ -414,7 +461,8 @@ config_remote() {
|
|||
swanctl_xappend3 "auth = $auth_method"
|
||||
|
||||
[ -n "$local_identifier" ] && swanctl_xappend3 "id = \"$local_identifier\""
|
||||
[ "$auth_method" = pubkey ] && swanctl_xappend3 "certs = $local_cert"
|
||||
[ "$auth_method" = pubkey ] && [ -n "$local_cert" ] && \
|
||||
swanctl_xappend3 "certs = $local_cert"
|
||||
swanctl_xappend2 "}"
|
||||
|
||||
swanctl_xappend2 "remote {"
|
||||
|
|
@ -464,14 +512,6 @@ config_remote() {
|
|||
if [ "$auth_method" = pubkey ]; then
|
||||
swanctl_xappend0 ""
|
||||
|
||||
swanctl_xappend0 "secrets {"
|
||||
swanctl_xappend1 "rsa {"
|
||||
swanctl_xappend2 "filename = $local_key"
|
||||
swanctl_xappend1 "}"
|
||||
swanctl_xappend0 "}"
|
||||
|
||||
swanctl_xappend0 ""
|
||||
|
||||
if [ -n "$ca_cert" ]; then
|
||||
swanctl_xappend0 "authorities {"
|
||||
swanctl_xappend1 "$config_name {"
|
||||
|
|
@ -505,15 +545,12 @@ do_preamble() {
|
|||
swanctl_xappend0 "# generated by /etc/init.d/swanctl"
|
||||
}
|
||||
|
||||
append_interface() {
|
||||
append interface_list "$1" " "
|
||||
}
|
||||
|
||||
config_ipsec() {
|
||||
local rtinstall_enabled
|
||||
local routing_table
|
||||
local routing_table_id
|
||||
local interface
|
||||
local interface_list
|
||||
|
||||
config_get debug "$1" debug 0
|
||||
config_get_bool rtinstall_enabled "$1" rtinstall_enabled 1
|
||||
|
|
@ -530,8 +567,7 @@ config_ipsec() {
|
|||
[ -n "$routing_table_id" ] && append routing_tables_ignored "$routing_table_id"
|
||||
done
|
||||
|
||||
local interface_list
|
||||
config_list_foreach "$1" interface append_interface
|
||||
config_list_foreach "$1" interface append_var interface_list
|
||||
|
||||
if [ -z "$interface_list" ]; then
|
||||
WAIT_FOR_INTF=0
|
||||
|
|
@ -574,7 +610,7 @@ prepare_env() {
|
|||
|
||||
config_load ipsec
|
||||
config_foreach config_ipsec ipsec
|
||||
config_foreach config_remote remote
|
||||
config_foreach config_connection remote
|
||||
|
||||
do_postamble
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue