diff --git a/hack/Containerfile b/hack/Containerfile new file mode 100644 index 0000000..29e6305 --- /dev/null +++ b/hack/Containerfile @@ -0,0 +1,15 @@ +FROM docker.io/linuxserver/openssh-server:latest +# https://hub.docker.com/r/linuxserver/openssh-server/ + +RUN apk add --no-cache bash python3 nginx iperf3 + +# suppress linuxserver.io logo printing +RUN sed -i '1 a exec &>/dev/null' /etc/s6-overlay/s6-rc.d/init-adduser/run + +ENV PUID=1000 +ENV PGID=1000 +ENV PASSWORD_ACCESS=true +ENV USER_NAME=test +ENV USER_PASSWORD=test +ENV LOG_STDOUT=true +COPY ./setup.service /etc/services.d/setup.service/run \ No newline at end of file diff --git a/hack/compose.yml b/hack/compose.yml new file mode 100644 index 0000000..59fe7d5 --- /dev/null +++ b/hack/compose.yml @@ -0,0 +1,29 @@ +name: sshuttle-testbed + +services: + node-1: + image: ghcr.io/sshuttle/sshuttle-testbed + container_name: sshuttle-testbed-node-1 + hostname: node-1 + ports: + - 22001:2222 + cap_add: + - "NET_ADMIN" + environment: + - IP_ADDRESSES=10.55.1.77/24 + node-2: + image: ghcr.io/sshuttle/sshuttle-testbed + container_name: sshuttle-testbed-node-2 + hostname: node-2 + ports: + - 22002:2222 + cap_add: + - "NET_ADMIN" + environment: + - IP_ADDRESSES=10.55.2.77/32 + +networks: + default: + driver: bridge + enable_ipv6: true + internal: true \ No newline at end of file diff --git a/hack/exec-iperf b/hack/exec-iperf new file mode 100755 index 0000000..14b47d7 --- /dev/null +++ b/hack/exec-iperf @@ -0,0 +1,15 @@ +#!/usr/bin/env bash +set -e + + +node=$1 + +if [[ ! $node =~ [1-9]+ ]]; then + echo "node argument missing. should be '1' , '2' etc" + exit 2 +fi +shift + +ip="10.55.$node.77" + +exec iperf3 --client "$ip" --port 5001 diff --git a/hack/exec-sshuttle b/hack/exec-sshuttle new file mode 100755 index 0000000..5d5f692 --- /dev/null +++ b/hack/exec-sshuttle @@ -0,0 +1,29 @@ +#!/usr/bin/env bash +set -e + +node=$1 + +if [[ ! $node =~ [1-9]+ ]]; then + echo "node argument missing. should be '1' , '2' etc" + exit 2 +fi +shift + +port="2200$node" +subnet_args="-N" +host=localhost +user="test:test" + +if ! command -v sshpass >/dev/null; then + echo "sshpass is not found. You have to manually enter ssh password: 'test'" >&2 + user="test" +fi +ssh_cmd='ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null' + +if [[ "$*" =~ -v ]]; then + ssh_cmd+='-v' +fi + +SSHUTTLE_BIN=${SSHUTTLE_BIN:-"$(dirname "$0")/../run"} +set -x +exec "${SSHUTTLE_BIN}" -r "$user@$host:$port" --ssh-cmd "$ssh_cmd" "$@" $subnet_args diff --git a/hack/setup.service b/hack/setup.service new file mode 100755 index 0000000..95e55c5 --- /dev/null +++ b/hack/setup.service @@ -0,0 +1,49 @@ +#!/usr/bin/with-contenv bash +# shellcheck shell=bash + +set -e + +echo -e ">>> Setting up $(hostname) | id: $(id) | $(python --version) \nip: $(ip a)\n route: $(ip r)" + +iface="$(ip route | awk '/default/ { print $5 }')" +default_gw="$(ip route | awk '/default/ { print $3 }')" +for addr in ${IP_ADDRESSES//,/ }; do + echo ">>> Adding $addr to interface $iface" + net_addr=$(ipcalc -n "$addr" | awk -F= '{print $2}') + ( + set -ex + ip addr add "$addr" dev "$iface" + ip route add "$net_addr" via "$default_gw" dev "$iface" # so that sshuttle -N can discover routes + ) +done + +echo ">>> Starting iperf3 server" +iperf3 --server --port 5001 & + +mkdir -p /www +echo -e "
Hello from $(hostname)
+
+ip address
+$(ip address)
+ip route
+$(ip route)
+
" >/www/index.html +echo " +daemon off; +worker_processes 1; +error_log /dev/stdout info; +events { + worker_connections 1024; +} +http { + include /etc/nginx/mime.types; + server { + access_log /dev/stdout; + listen 8080 default_server; + listen [::]:8080 default_server; + root /www; + } +}" >/etc/nginx/nginx.conf + +echo ">>> Starting nginx" +exec nginx diff --git a/hack/test-bed-up b/hack/test-bed-up new file mode 100755 index 0000000..d23ade4 --- /dev/null +++ b/hack/test-bed-up @@ -0,0 +1,9 @@ +#!/usr/bin/env bash +set -e +cd "$(dirname "$0")" + +# podman build -t ghcr.io/sshuttle/sshuttle-testbed . +# podman-compose up + +docker build -t ghcr.io/sshuttle/sshuttle-testbed -f Containerfile . +docker compose up \ No newline at end of file