#!/bin/sh

# shellcheck source=testlib.sh
. ./testlib.sh

echo [STEP] Initialize one node

tinc foo <<EOF
init foo
set DeviceType dummy
set Mode switch
set Broadcast no
set Address localhost
set Port 30020
EOF

echo [STEP] Generate an invitation offline and let another node join the VPN

invitation=$(tinc foo invite bar)

start_tinc foo
tinc bar join "$invitation"

echo [STEP] Test equivalence of host config files

diff -w "$DIR_FOO/hosts/foo" "$DIR_BAR/hosts/foo"
test "$(grep ^Ed25519PublicKey "$DIR_FOO/hosts/bar")" = "$(grep ^Ed25519PublicKey "$DIR_BAR/hosts/bar")"

echo [STEP] Test Mode, Broadcast and ConnectTo statements

test "$(tinc bar get Mode)" = switch
test "$(tinc bar get Broadcast)" = no
test "$(tinc bar get ConnectTo)" = foo

echo [STEP] Check whether the new node can join the VPN

tinc bar <<EOF
set DeviceType dummy
set Port 0
EOF

create_script foo hosts/bar-up
create_script bar hosts/foo-up

start_tinc bar

wait_script foo hosts/bar-up
wait_script bar hosts/foo-up

require_nodes foo 2
require_nodes bar 2