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authorMiloslav Trmac <mitr@volny.cz>2006-07-09 00:06:38 +0000
committerMiloslav Trmac <mitr@volny.cz>2006-07-09 00:06:38 +0000
commit775f15b4e6a7cc0612cb3b9c8900c20909dcdd6a (patch)
treecd8848c115d927cb20dc89568e1b69185af06ce0 /sysconfig/network-scripts/ifup-ipsec
parent2f1ee09e22df968185dc56b674f8a1e30240b248 (diff)
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- Add ESP authentication support (last part of #168972, based on a patch by
Aleksandar Milivojevic <alex@milivojevic.org>) - Beautify up handle_keys() a bit.
Diffstat (limited to 'sysconfig/network-scripts/ifup-ipsec')
-rwxr-xr-xsysconfig/network-scripts/ifup-ipsec54
1 files changed, 28 insertions, 26 deletions
diff --git a/sysconfig/network-scripts/ifup-ipsec b/sysconfig/network-scripts/ifup-ipsec
index a2901218..ab10237c 100755
--- a/sysconfig/network-scripts/ifup-ipsec
+++ b/sysconfig/network-scripts/ifup-ipsec
@@ -5,30 +5,25 @@
# Brings up ipsec interfaces
handle_keys() {
- if [ -z "$KEY_AH_IN" -a -n "$KEY_AH" ]; then
- KEY_AH_IN=$KEY_AH
- fi
-
- if [ -z "$KEY_AH_OUT" -a -n "$KEY_AH" ]; then
- KEY_AH_OUT=$KEY_AH
- fi
-
- if [ -z "$KEY_ESP_IN" -a -n "$KEY_ESP" ]; then
- KEY_ESP_IN=$KEY_ESP
- fi
-
- if [ -z "$KEY_ESP_OUT" -a -n "$KEY_ESP" ]; then
- KEY_ESP_OUT=$KEY_ESP
- fi
-
- [ -n "$KEY_AH_IN" -a "$KEY_AH_IN" = "${KEY_AH_IN##0x}" ] \
- && KEY_AH_IN=\"$KEY_AH_IN\"
- [ -n "$KEY_AH_OUT" -a "$KEY_AH_OUT" = "${KEY_AH_OUT##0x}" ] \
- && KEY_AH_OUT=\"$KEY_AH_OUT\"
- [ -n "$KEY_ESP_IN" -a "$KEY_ESP_IN" = "${KEY_ESP_IN##0x}" ] \
- && KEY_ESP_IN=\"$KEY_ESP_IN\"
- [ -n "$KEY_ESP_OUT" -a "$KEY_ESP_OUT" = "${KEY_ESP_OUT##0x}" ] \
- && KEY_ESP_OUT=\"$KEY_ESP_OUT\"
+ [ -z "$KEY_AH_IN" -a -n "$KEY_AH" ] && KEY_AH_IN=$KEY_AH
+ [ -z "$KEY_AH_OUT" -a -n "$KEY_AH" ] && KEY_AH_OUT=$KEY_AH
+ [ -z "$KEY_ESP_IN" -a -n "$KEY_ESP" ] && KEY_ESP_IN=$KEY_ESP
+ [ -z "$KEY_ESP_OUT" -a -n "$KEY_ESP" ] && KEY_ESP_OUT=$KEY_ESP
+ [ -z "$KEY_AESP_IN" -a -n "$KEY_AESP" ] && KEY_AESP_IN=$KEY_AESP
+ [ -z "$KEY_AESP_OUT" -a -n "$KEY_AESP" ] && KEY_AESP_OUT=$KEY_AESP
+
+ [ -n "$KEY_AH_IN" -a "$KEY_AH_IN" = "${KEY_AH_IN##0x}" ] \
+ && KEY_AH_IN=\"$KEY_AH_IN\"
+ [ -n "$KEY_AH_OUT" -a "$KEY_AH_OUT" = "${KEY_AH_OUT##0x}" ] \
+ && KEY_AH_OUT=\"$KEY_AH_OUT\"
+ [ -n "$KEY_ESP_IN" -a "$KEY_ESP_IN" = "${KEY_ESP_IN##0x}" ] \
+ && KEY_ESP_IN=\"$KEY_ESP_IN\"
+ [ -n "$KEY_ESP_OUT" -a "$KEY_ESP_OUT" = "${KEY_ESP_OUT##0x}" ] \
+ && KEY_ESP_OUT=\"$KEY_ESP_OUT\"
+ [ -n "$KEY_AESP_IN" -a "$KEY_AESP_IN" = "${KEY_AESP_IN##0x}" ] \
+ && KEY_AESP_IN=\"$KEY_AESP_IN\"
+ [ -n "$KEY_AESP_OUT" -a "$KEY_AESP_OUT" = "${KEY_AESP_OUT##0x}" ] \
+ && KEY_AESP_OUT=\"$KEY_AESP_OUT\"
}
. /etc/init.d/functions
@@ -100,6 +95,7 @@ unset SPD_AH_IN SPD_AH_OUT SPD_ESP_IN SPD_ESP_OUT
if [ "$KEYING" = "manual" ]; then
[ -z "$AH_PROTO" ] && AH_PROTO=hmac-sha1
[ -z "$ESP_PROTO" ] && ESP_PROTO=3des-cbc
+ [ -z "$AESP_PROTO" ] && AESP_PROTO=hmac-sha1
[ -n "$KEY_AH_IN" ] && SPD_AH_IN=yes
[ -n "$KEY_AH_OUT" ] && SPD_AH_OUT=yes
@@ -135,8 +131,14 @@ ${EXCLUDE_SRCNET:+spddelete $SPD_SRC $SPD_SRC any -P out;}
${EXCLUDE_SRCNET:+spddelete $SPD_SRC $SPD_SRC any -P in;}
# ESP
-${KEY_ESP_IN:+add $DST $SRC esp $SPI_ESP_IN ${TUNNEL_MODE:+-m tunnel} -E ${ESP_PROTO_IN:-$ESP_PROTO} $KEY_ESP_IN;}
-${KEY_ESP_OUT:+add $SRC $DST esp $SPI_ESP_OUT ${TUNNEL_MODE:+-m tunnel} -E ${ESP_PROTO_OUT:-$ESP_PROTO} $KEY_ESP_OUT;}
+${KEY_ESP_IN:+add $DST $SRC esp $SPI_ESP_IN ${TUNNEL_MODE:+-m tunnel} \
+-E ${ESP_PROTO_IN:-$ESP_PROTO} $KEY_ESP_IN \
+${KEY_AESP_IN:+-A ${AESP_PROTO_IN:-$AESP_PROTO} $KEY_AESP_IN}
+;}
+${KEY_ESP_OUT:+add $SRC $DST esp $SPI_ESP_OUT ${TUNNEL_MODE:+-m tunnel} \
+-E ${ESP_PROTO_OUT:-$ESP_PROTO} $KEY_ESP_OUT \
+${KEY_AESP_OUT:+-A ${AESP_PROTO_OUT:-$AESP_PROTO} $KEY_AESP_OUT}
+;}
# AH
${KEY_AH_IN:+add $DST $SRC ah $SPI_AH_IN ${TUNNEL_MODE:+-m tunnel} -A ${AH_PROTO_IN:-$AH_PROTO} $KEY_AH_IN;}