1#!/bin/ksh
2#	$OpenBSD: eval_all.sh,v 1.1 2021/04/13 07:39:17 claudio Exp $
3
4set -e
5
6BGPD=$1
7BGPDCONFIGDIR=$2
8RDOMAIN1=$3
9RDOMAIN2=$4
10PAIR1=$5
11PAIR2=$6
12
13RDOMAINS="${RDOMAIN1} ${RDOMAIN2}"
14PAIRS="${PAIR1} ${PAIR2}"
15PAIR1IP=10.12.57.1
16PAIR2IP=10.12.57.2
17PAIR2IP2=10.12.57.3
18PAIR2IP3=10.12.57.4
19PAIR2IP4=10.12.57.5
20
21error_notify() {
22	echo cleanup
23	pkill -T ${RDOMAIN1} bgpd || true
24	pkill -T ${RDOMAIN2} -f exabgp || true
25	sleep 1
26	ifconfig ${PAIR2} destroy || true
27	ifconfig ${PAIR1} destroy || true
28	route -qn -T ${RDOMAIN1} flush || true
29	route -qn -T ${RDOMAIN2} flush || true
30	ifconfig lo${RDOMAIN1} destroy || true
31	ifconfig lo${RDOMAIN2} destroy || true
32	if [ $1 -ne 0 ]; then
33		echo FAILED
34		exit 1
35	else
36		echo SUCCESS
37	fi
38}
39
40run_exabgp() {
41	local _t=$1
42
43	shift
44	env	exabgp.log.destination=stdout \
45		exabgp.log.packets=true \
46		exabgp.log.parser=true \
47		exabgp.log.level=DEBUG \
48		exabgp.api.cli=false \
49		exabgp.daemon.user=build \
50	    route -T ${RDOMAIN2} exec exabgp -1 ${1+"$@"} > ./exabgp.$_t.log
51}
52
53exacmd() {
54	echo "${1+"$@"}" > eval_all.fifo
55	sleep .1	# give exabgp a bit of time
56}
57
58if [ ! -x /usr/local/bin/exabgp ]; then
59	echo install exabgp from ports for this test >&2
60	exit 1
61fi
62
63if [ "$(id -u)" -ne 0 ]; then
64	echo need root privileges >&2
65	exit 1
66fi
67
68trap 'error_notify $?' EXIT
69
70echo check if rdomains are busy
71for n in ${RDOMAINS}; do
72	if /sbin/ifconfig | grep -v "^lo${n}:" | grep " rdomain ${n} "; then
73		echo routing domain ${n} is already used >&2
74		exit 1
75	fi
76done
77
78echo check if interfaces are busy
79for n in ${PAIRS}; do
80	/sbin/ifconfig "${n}" >/dev/null 2>&1 && \
81	    ( echo interface ${n} is already used >&2; exit 1 )
82done
83
84set -x
85
86echo setup
87ifconfig ${PAIR1} rdomain ${RDOMAIN1} ${PAIR1IP}/29 up
88ifconfig ${PAIR2} rdomain ${RDOMAIN2} ${PAIR2IP}/29 up
89ifconfig ${PAIR2} alias ${PAIR2IP2}/32
90ifconfig ${PAIR2} alias ${PAIR2IP3}/32
91ifconfig ${PAIR2} alias ${PAIR2IP4}/32
92ifconfig ${PAIR1} patch ${PAIR2}
93ifconfig lo${RDOMAIN1} inet 127.0.0.1/8
94ifconfig lo${RDOMAIN2} inet 127.0.0.1/8
95
96[ -p eval_all.fifo ] || mkfifo eval_all.fifo
97
98echo run bgpd
99route -T ${RDOMAIN1} exec ${BGPD} \
100	-v -f ${BGPDCONFIGDIR}/bgpd.eval_all.conf
101
102sleep 1
103
104echo run exabgp
105run_exabgp eval_all exabgp.eval_all.conf &
106sleep 2
107
108echo test 1
109
110sleep 5
111route -T ${RDOMAIN1} exec bgpctl sh rib detail
112route -T ${RDOMAIN1} exec bgpctl sh rib out detail | \
113	grep -v 'Last update:' | tee eval_all.out
114sleep .2
115diff -u ${BGPDCONFIGDIR}/eval_all.ok eval_all.out
116echo OK
117
118exacmd 'shutdown'
119exit 0
120