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innernet/docker-tests/run-docker-tests.sh

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#!/usr/bin/env bash
set -e
shopt -s nocasematch
SELF_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
cd "$SELF_DIR/.."
help() {
cat >&2 <<-_EOF
Usage: "${0##*/}" [options...] (<test>)
--interactive Enter interactive mode, providing a chance to attach to innernet docker containers
--userspace Use userspace wireguard instead of kernel one
--verbose Print verbose innernet logs
_EOF
}
TEST_FILTER=()
while [[ $# -gt 0 ]]; do
case $1 in
--interactive)
INTERACTIVE=true
shift
;;
--userspace)
INNERNET_ARGS="$INNERNET_ARGS --backend userspace"
shift
;;
--verbose)
INNERNET_ARGS="$INNERNET_ARGS -vvv"
CLIENT_ARGS="$CLIENT_ARGS --verbose"
SERVER_RUST_LOG="debug"
CLIENT_RUST_LOG="trace"
shift
;;
--help)
help
exit
;;
-*)
echo "Invalid option."
help
exit 1
;;
*)
TEST_FILTER+=("$1")
shift
;;
esac
done
cmd() {
echo "[#] $*" >&2
"$@"
}
info() {
echo -e "\033[0;34m- $@\033[0m" 1>&2
}
tmp_dir=$(mktemp -d -t innernet-tests-XXXXXXXXXX)
info "temp dir: $tmp_dir"
cleanup() {
info "Cleaning up."
rm -rf "$tmp_dir"
cmd docker stop $(docker ps -q) || true
cmd docker network remove innernet
}
trap cleanup EXIT
info "Creating network."
NETWORK=$(cmd docker network create -d bridge --subnet=172.18.0.0/16 innernet)
info "Starting server."
SERVER_CONTAINER=$(cmd docker create -it --rm \
--network "$NETWORK" \
--ip 172.18.1.1 \
--volume /dev/net/tun:/dev/net/tun \
--env RUST_LOG="$SERVER_RUST_LOG" \
--env INNERNET_ARGS="$INNERNET_ARGS" \
--cap-add NET_ADMIN \
innernet)
cmd docker start -a "$SERVER_CONTAINER" | sed -e 's/^/\x1B[0;95mserver\x1B[0m: /' &
info "server started as $SERVER_CONTAINER"
info "Waiting for server to initialize."
cmd sleep 5
create_peer_docker() {
local IP=$1
cmd docker create --rm -it \
--network "$NETWORK" \
--ip $IP \
--volume /dev/net/tun:/dev/net/tun \
--cap-add NET_ADMIN \
--env RUST_LOG="$CLIENT_RUST_LOG" \
--env INTERFACE=evilcorp \
--env INNERNET_ARGS="$INNERNET_ARGS" \
--env CLIENT_ARGS="$CLIENT_ARGS" \
innernet /app/start-client.sh
}
info "Starting first peer."
cmd docker cp "$SERVER_CONTAINER:/app/peer1.toml" "$tmp_dir"
PEER1_CONTAINER=$(create_peer_docker 172.18.1.2)
info "peer1 started as $PEER1_CONTAINER"
cmd docker cp "$tmp_dir/peer1.toml" "$PEER1_CONTAINER:/app/invite.toml"
cmd docker start -a "$PEER1_CONTAINER" | sed -e 's/^/\x1B[0;96mpeer 1\x1B[0m: /' &
sleep 10
info "Creating a new CIDR from first peer."
cmd docker exec "$PEER1_CONTAINER" innernet \
add-cidr evilcorp \
--name "robots" \
--cidr "10.66.2.0/24" \
--parent "evilcorp" \
--yes
info "Creating association between CIDRs."
cmd docker exec "$PEER1_CONTAINER" innernet \
add-association evilcorp \
humans \
robots
info "Creating invitation for second peer from first peer."
cmd docker exec "$PEER1_CONTAINER" innernet \
add-peer evilcorp \
--name "peer2" \
--cidr "robots" \
--admin false \
--auto-ip \
--save-config "/app/peer2.toml" \
--invite-expires "30s" \
--yes
cmd docker cp "$PEER1_CONTAINER:/app/peer2.toml" "$tmp_dir"
info "Starting second peer."
PEER2_CONTAINER=$(create_peer_docker 172.18.1.3)
info "peer2 started as $PEER2_CONTAINER"
cmd docker cp "$tmp_dir/peer2.toml" "$PEER2_CONTAINER:/app/invite.toml"
cmd docker start -a "$PEER2_CONTAINER" | sed -e 's/^/\x1B[0;93mpeer 2\x1B[0m: /' &
sleep 10
if [[ $INTERACTIVE == true ]]; then
info "Open a new terminal and connect to one of the docker containers to test innernet commands."
info ""
info "Server:"
info " docker exec -it ${SERVER_CONTAINER:0:12} bash"
info "Admin client:"
info " docker exec -it ${PEER1_CONTAINER:0:12} bash"
info "Non-admin client:"
info " docker exec -it ${PEER2_CONTAINER:0:12} bash"
wait
fi
test_short_lived_invitation() {
info "Creating short-lived invitation for third peer."
cmd docker exec "$PEER1_CONTAINER" innernet \
add-peer evilcorp \
--name "peer3" \
--cidr "robots" \
--admin false \
--ip "10.66.2.100" \
--save-config "/app/peer3.toml" \
--invite-expires "1s" \
--yes
info "waiting 15 seconds to see if the server clears out the IP address."
sleep 11
info "Re-requesting invite after expiration with the same parameters."
cmd docker exec "$PEER1_CONTAINER" innernet \
add-peer evilcorp \
--name "peer3" \
--cidr "robots" \
--admin false \
--ip "10.66.2.100" \
--save-config "/app/peer3_2.toml" \
--invite-expires "30m" \
--yes
}
test_simultaneous_redemption() {
info "Creating invitation for fourth and fifth peer from first peer."
cmd docker exec "$PEER1_CONTAINER" innernet \
add-peer evilcorp \
--name "peer4" \
--cidr "robots" \
--admin false \
--auto-ip \
--save-config "/app/peer4.toml" \
--invite-expires "30s" \
--yes
cmd docker cp "$PEER1_CONTAINER:/app/peer4.toml" "$tmp_dir"
cmd docker exec "$PEER1_CONTAINER" innernet \
add-peer evilcorp \
--name "peer5" \
--cidr "robots" \
--admin false \
--auto-ip \
--save-config "/app/peer5.toml" \
--invite-expires "30s" \
--yes
cmd docker cp "$PEER1_CONTAINER:/app/peer5.toml" "$tmp_dir"
info "Starting fourth and fifth peer and redeeming simultaneously."
PEER4_CONTAINER=$(create_peer_docker 172.18.1.4)
cmd docker cp "$tmp_dir/peer4.toml" "$PEER4_CONTAINER:/app/invite.toml"
PEER5_CONTAINER=$(create_peer_docker 172.18.1.5)
cmd docker cp "$tmp_dir/peer5.toml" "$PEER5_CONTAINER:/app/invite.toml"
cmd docker start -a "$PEER4_CONTAINER" | sed -e 's/^/\x1B[0;92mpeer 4\x1B[0m: /' &
info "peer4 started as $PEER4_CONTAINER"
cmd docker start -a "$PEER5_CONTAINER" | sed -e 's/^/\x1B[0;94mpeer 5\x1B[0m: /' &
info "peer5 started as $PEER5_CONTAINER"
info "Checking connectivity betweeen peers."
cmd docker exec "$PEER2_CONTAINER" ping -c3 10.66.0.1
cmd docker exec "$PEER2_CONTAINER" ping -c3 10.66.1.1
}
test_rename_cidr() {
info "Renaming CIDR from peer1"
cmd docker exec "$PEER1_CONTAINER" innernet \
rename-cidr evilcorp \
--name "robots" \
--new-name "coolbeans" \
--yes
sleep 5
info "Confirming the CIDR rename from peer1"
cmd docker exec "$PEER1_CONTAINER" innernet list-cidrs evilcorp | grep coolbeans
info "Renaming CIDR from server"
cmd docker exec "$SERVER_CONTAINER" innernet-server \
rename-cidr evilcorp \
--name "coolbeans" \
--new-name "robots" \
--yes
sleep 5
info "Confirming the CIDR rename from peer1"
cmd docker exec "$PEER1_CONTAINER" innernet list-cidrs evilcorp | grep robots
}
# Run tests (functions prefixed with test_) in alphabetical order.
# Optional filter provided by positional arguments is applied.
for func in $(declare -F | awk '{print $3}'); do
if [[ "$func" =~ ^test_ ]]; then
if [ ${#TEST_FILTER[@]} -eq 0 ] || [[ "${TEST_FILTER[*]}" =~ "$func" ]]; then
$func
fi
fi
done
echo
info "Test succeeded."
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