Makefile revision 1.2 
1#	$OpenBSD: Makefile,v 1.2 2017/10/27 17:11:12 bluhm Exp $
2
3# The following ports must be installed:
4#
5# python-2.7          interpreted object-oriented programming language
6# py-libdnet          python interface to libdnet
7# scapy               powerful interactive packet manipulation in python
8
9.include <bsd.own.mk>
10
11.if ! (make(clean) || make(cleandir) || make(obj))
12# Check wether all required python packages are installed.  If some
13# are missing print a warning and skip the tests, but do not fail.
14PYTHON_IMPORT !!= python2.7 -c 'from scapy.all import *' 2>&1 || true
15.endif
16
17.if ! empty(PYTHON_IMPORT)
18.BEGIN:
19	@true
20regress:
21	@echo '${PYTHON_IMPORT}'
22	@echo Install python and the scapy module for additional tests.
23	@echo SKIPPED
24.endif
25
26.if ! empty (PERL_REQUIRE)
27regress:
28	@echo "${PERL_REQUIRE}"
29	@echo install these perl packages for additional tests
30.endif
31
32# This test needs a manual setup of two machines
33# Set up machines: LOCAL REMOTE
34# LOCAL is the machine where this makefile is running.
35# REMOTE is running OpenBSD with echo server to test PMTU
36# FAKE is an non existing machine in a non existing network.
37# REMOTE_SSH is the hostname to log in on the REMOTE machine.
38
39# Configure Addresses on the machines.
40# Adapt interface and addresse variables to your local setup.
41#
42LOCAL_IF ?=
43REMOTE_SSH ?=
44
45LOCAL_ADDR ?=
46REMOTE_ADDR ?=
47FAKE_NET ?=
48FAKE_NET_ADDR ?=
49
50.if empty (LOCAL_IF) || empty (REMOTE_SSH) || \
51    empty (LOCAL_ADDR) || \
52    empty (REMOTE_ADDR) || \
53    empty (FAKE_NET) || \
54    empty (FAKE_NET_ADDR)
55.BEGIN:
56	@true
57regress:
58	@echo This tests needs a remote machine to operate on
59	@echo LOCAL_IF REMOTE_SSH LOCAL_ADDR REMOTE_ADDR FAKE_NET FAKE_NET_ADDR
60	@echo are empty.  Fill out these variables for additional tests.
61	@echo SKIPPED
62.endif
63
64.MAIN: all
65
66.if make (regress) || make (all)
67.BEGIN: pf.conf addr.py
68	@echo
69	${SUDO} true
70	ssh -t ${REMOTE_SSH} true
71.endif
72
73# Create python include file containing the addresses.
74addr.py: Makefile
75	rm -f $@ $@.tmp
76	echo 'LOCAL_IF = "${LOCAL_IF}"' >>$@.tmp
77.for var in LOCAL REMOTE FAKE_NET
78	echo '${var}_ADDR = "${${var}_ADDR}"' >>$@.tmp
79.endfor
80	echo 'FAKE_NET = "${FAKE_NET}"' >>$@.tmp
81	mv $@.tmp $@
82
83SCAPYS !=		cd ${.CURDIR} && ls scapy-*.py
84TARGETS =		${SCAPYS}
85
86# Set variables so that make runs with and without obj directory.
87# Only do that if necessary to keep visible output short.
88.if ${.CURDIR} == ${.OBJDIR}
89PYTHON =	python2.7 -u
90SCAPYPATH =
91.else
92PYTHON =	PYTHONPATH=${.OBJDIR} python2.7 -u
93SCAPYPATH =	${.CURDIR}/
94.endif
95
96.for s in ${SCAPYS}
97run-regress-$s: $s addr.py
98	@echo '\n======== $@ ========'
99	time SUDO=${SUDO} PYTHON="${PYTHON}" perl ${PERLINC} ${PERLPATH}scapy.pl splice ${FAKE_NET_ADDR} ${REMOTE_ADDR} ${REMOTE_SSH} ${SCAPYPATH}$s
100.endfor
101
102CLEANFILES +=		addr.py *.pyc *.log stamp-*
103
104.PHONY: check-setup check-setup-local check-setup-remote
105
106# Check wether the address, route and remote setup is correct
107check-setup: check-setup-local check-setup-remote
108
109check-setup-local:
110	@echo '\n======== $@ ========'
111	ping -n -c 1 ${LOCAL_ADDR}  # LOCAL_ADDR
112	route -n get -inet ${LOCAL_ADDR} | grep -q 'flags: .*LOCAL'  # LOCAL_ADDR
113	ping -n -c 1 ${REMOTE_ADDR}  # REMOTE_ADDR
114	route -n get -inet ${REMOTE_ADDR} | fgrep -q 'interface: ${LOCAL_IF}'  # REMOTE_ADDR LOCAL_IF
115	! ping -n -c 1 -w 1 ${FAKE_NET_ADDR}  # FAKE_NET_ADDR
116.for ip in FAKE_NET FAKE_NET_ADDR
117	route -n get -inet ${${ip}} | grep -q 'flags: .*BLACKHOLE'  # ${ip}
118.endfor
119
120check-setup-remote:
121	@echo '\n======== $@ ========'
122	ssh ${REMOTE_SSH} ping -n -c 1 ${REMOTE_ADDR}  # REMOTE_ADDR
123	ssh ${REMOTE_SSH} route -n get -inet ${REMOTE_ADDR} | grep -q 'flags: .*LOCAL'  # REMOTE_ADDR
124	ssh ${REMOTE_SSH} ping -n -c 1 ${LOCAL_ADDR}  # LOCAL_ADDR
125.for ip in FAKE_NET FAKE_NET_ADDR
126	ssh ${REMOTE_SSH} route -n get -inet ${${ip}} | fgrep -q 'gateway: ${LOCAL_ADDR}'  # ${ip} LOCAL_ADDR
127.endfor
128
129.include <bsd.regress.mk>
130