blob: cad9c57cdc2740ed8b28d8bdb8d0bf7eb51e44a9 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
#!/bin/sh
#
# uAnytun
#
# uAnytun is a tiny implementation of SATP. Unlike Anytun which is a full
# featured implementation uAnytun has no support for multiple connections
# or synchronisation. It is a small single threaded implementation intended
# to act as a client on small platforms.
# The secure anycast tunneling protocol (satp) defines a protocol used
# for communication between any combination of unicast and anycast
# tunnel endpoints. It has less protocol overhead than IPSec in Tunnel
# mode and allows tunneling of every ETHER TYPE protocol (e.g.
# ethernet, ip, arp ...). satp directly includes cryptography and
# message authentication based on the methodes used by SRTP. It is
# intended to deliver a generic, scaleable and secure solution for
# tunneling and relaying of packets of any protocol.
#
#
# Copyright (C) 2007-2008 Christian Pointner <equinox@anytun.org>
#
# This file is part of uAnytun.
#
# uAnytun is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3 as
# published by the Free Software Foundation.
#
# uAnytun is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with uAnytun. If not, see <http://www.gnu.org/licenses/>.
#
TARGET=`uname -s`
CFLAGS='-g -O2'
LDFLAGS='-g -Wall -O2'
CRYPTO_LIB='gcrypt'
ANYTUN_02_COMPAT=0
PASSPHRASE=1
V4_MAPPED=1
print_usage() {
echo "configure --help print this"
echo " --target=<TARGET> build target i.e. Linux"
echo " --use-ssl-crypto use ssl crypto library instead of libgcrypt"
echo " --disable-crypto disable crypto at all (only NULL cipher)"
echo " --enable-anytun02-compat enable compatiblity mode for anytun 0.2.x and prior"
echo " --disable-passphrase disable master key and salt passphrase"
echo " --disable-v4-mapped disable V4-Mapped addresses (until now this means"
echo " to disable IPv6 as outer protocol)"
}
for arg
do
case $arg in
--target=*)
TARGET=${arg#--target=}
;;
--use-ssl-crypto)
CRYPTO_LIB='ssl'
;;
--disable-crypto)
CRYPTO_LIB='none'
;;
--enable-anytun02-compat)
ANYTUN_02_COMPAT=1
;;
--disable-passphrase)
PASSPHRASE=0
;;
--disable-v4-mapped)
V4_MAPPED=0
;;
--help)
print_usage
exit 0
;;
*)
echo "Unknown argument: $arg"
print_usage
exit 1
;;
esac
done
rm -f include.mk
case $TARGET in
Linux)
rm -rf tun.c
ln -sf linux/tun.c
echo "loading Linux specific TUN Device"
LDFLAGS=$LDFLAGS" -ldl"
;;
OpenBSD|FreeBSD|NetBSD)
rm -rf tun.c
ln -sf bsd/tun.c
echo "loading BSD specific TUN Device"
CFLAGS=$CFLAGS' -I/usr/local/include'
LDFLAGS=$LDFLAGS' -L/usr/local/lib'
if [ "$TARGET" == 'OpenBSD' ]; then
V4_MAPPED=0
fi
;;
*)
echo "Plattform not supported"
exit 1;
;;
esac
case $CRYPTO_LIB in
gcrypt)
LDFLAGS=$LDFLAGS' -lgcrypt -lgpg-error'
echo "using libgcrypt library"
;;
ssl)
CFLAGS=$CFLAGS' -DUSE_SSL_CRYPTO'
LDFLAGS=$LDFLAGS' -lcrypto'
echo "using ssl crypto library"
;;
none)
CFLAGS=$CFLAGS' -DNO_CRYPT'
echo "NO_CRYPT_OBJ = 1" >> include.mk
echo "disabling crypto"
;;
esac
if [ $ANYTUN_02_COMPAT -eq 1 ]; then
CFLAGS=$CFLAGS' -DANYTUN_02_COMPAT'
echo "enabling anytun 0.2.x crypto compatiblity mode"
fi
if [ $PASSPHRASE -eq 0 ]; then
CFLAGS=$CFLAGS' -DNO_PASSPHRASE'
echo "disabling master key and salt passphrase"
fi
if [ $V4_MAPPED -eq 0 ]; then
CFLAGS=$CFLAGS' -DNO_UDPV6'
echo "WARNING: disabling V4 mapped addresses, this prevents uanytun from using IPv6 as outer Protocol"
fi
cat >> include.mk <<EOF
TARGET := $TARGET
CC := gcc
CFLAGS := $CFLAGS
LDFLAGS := $LDFLAGS
EOF
exit 0
|
