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# Change Log
All notable changes to this project will be documented in this file
automatically by Versionist. DO NOT EDIT THIS FILE MANUALLY!
This project adheres to [Semantic Versioning](http://semver.org/).
## v0.0.1 - 2018-02-20
* Initial commit

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.PHONY: lint
lint:
shellcheck scripts/*

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## Host requirements
- Docker >= 18.05.0
- Docker Compose >= 1.11
- OpenSSL >= 1.0.0
- Python >= 2.7 or >=3.4
## Installation
Make sure you have the software listed above installed.
In a terminal, clone the project with:
$ git clone https://github.com/balena-io/open-balena.git
Change into the `open-balena` directory and run the configuration script.
This will create a new directory, `config`, and generate appropriate SSL
certificates and configuration for the instance.
$ ./scripts/quickstart
You may optionally configure the instance to run under a custom domain name.
The default is `openbalena.local`. For example:
$ ./scripts/quickstart -d mydomain.com
For more available options, see the script's help:
$ ./scripts/quickstart -h
Start the instance with:
$ ./scripts/compose up -d
Stop the instance with:
$ ./scripts/compose stop
To remove all traces of the instance, run the following commands and finally
delete the configuration folder.
**WARNING**: This will remove *all* data.
$ ./scripts/compose kill
$ ./scripts/compose down
$ docker volume rm openbalena_s3 openbalena_redis openbalena_db openbalena_registry
### macOS & Windows
On macOS and Windows you need Vagrant. `open-balena` is not being tested with
docker-machine. `open-balena` comes with an appropriate `Vagrantfile` for
setting up the VM, installing dependencies and starting the platform.
- Install Vagrant >= 2.0
- `$ vagrant plugin install vagrant-docker-compose`
- `$ vagrant up`
When provisioning completes and the VM has started, `open-balena` services
should be running inside the VM. You will need to expose these services to
the outside in order for them to be reachable by devices. To do so, you must
setup DNS for the domain name you've deployed the instance as to point to the
VM's IP address.

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Vagrant.require_version '>= 2.0.0'
[ 'vagrant-vbguest', 'vagrant-docker-compose' ].each do |p|
unless Vagrant.has_plugin?(p)
raise "Please install missing plugin: vagrant plugin install #{p}"
end
end
Vagrant.configure('2') do |config|
config.vm.define 'openbalenavm'
config.vm.box = 'bento/ubuntu-16.04'
config.vm.box_url = 'https://vagrantcloud.com/bento/boxes/ubuntu-16.04/versions/201808.24.0/providers/virtualbox.box'
config.vm.synced_folder '.', '/vagrant', disabled: true
config.vm.synced_folder '.', '/home/vagrant/open-balena'
config.vm.network 'public_network', bridge: ENV.fetch('OPENBALENA_BRIDGE', '')
config.ssh.forward_agent = true
config.vm.provision :docker
config.vm.provision :docker_compose
# FIXME: remove node
config.vm.provision :shell, inline: 'apt-get update && apt-get install -y nodejs && rm -rf /var/lib/apt/lists/*'
config.vm.provision :shell, privileged: false,
inline: "cd /home/vagrant/open-balena && ./scripts/quickstart -p -d #{ENV.fetch('OPENBALENA_DOMAIN', 'openbalena.local')}"
end

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version: '2.1'
services:
component:
cap_add:
- SYS_ADMIN
- SYS_RESOURCE
environment:
- CONFD_BACKEND=ENV
tmpfs:
- /run
- /sys/fs/cgroup
privileged: true
system:
security_opt:
- seccomp:unconfined

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version: '2.1'
volumes:
db:
registry:
s3:
redis:
services:
api:
extends:
file: ./common.yml
service: component
image: balena/open-balena-api:${OPENBALENA_API_VERSION_TAG:-master}
depends_on:
- db
- s3
- redis
environment:
API_VPN_SERVICE_API_KEY: ${OPENBALENA_API_VPN_SERVICE_API_KEY}
BALENA_ROOT_CA: ${OPENBALENA_ROOT_CA}
COOKIE_SESSION_SECRET: ${OPENBALENA_COOKIE_SESSION_SECRET}
DB_HOST: db.${OPENBALENA_HOST_NAME}
DB_PASSWORD: docker
DB_PORT: 5432
DB_USER: docker
DELTA_HOST: delta.${OPENBALENA_HOST_NAME}
HOST: api.${OPENBALENA_HOST_NAME}
IMAGE_MAKER_URL: img.${OPENBALENA_HOST_NAME}
IMAGE_STORAGE_BUCKET: resin-production-img-cloudformation
IMAGE_STORAGE_PREFIX: resinos
IMAGE_STORAGE_ENDPOINT: s3.amazonaws.com
JSON_WEB_TOKEN_EXPIRY_MINUTES: 10080
JSON_WEB_TOKEN_SECRET: ${OPENBALENA_JWT_SECRET}
MIXPANEL_TOKEN: __unused__
PRODUCTION_MODE: '${OPENBALENA_PRODUCTION_MODE}'
PUBNUB_PUBLISH_KEY: __unused__
PUBNUB_SUBSCRIBE_KEY: __unused__
REDIS_HOST: redis.${OPENBALENA_HOST_NAME}
REDIS_PORT: 6379
REGISTRY2_HOST: registry.${OPENBALENA_HOST_NAME}
REGISTRY_HOST: registry.${OPENBALENA_HOST_NAME}
SENTRY_DSN:
TOKEN_AUTH_BUILDER_TOKEN: ${OPENBALENA_TOKEN_AUTH_BUILDER_TOKEN}
TOKEN_AUTH_CERT_ISSUER: api.${OPENBALENA_HOST_NAME}
TOKEN_AUTH_CERT_KEY: ${OPENBALENA_TOKEN_AUTH_KEY}
TOKEN_AUTH_CERT_KID: ${OPENBALENA_TOKEN_AUTH_KID}
TOKEN_AUTH_CERT_PUB: ${OPENBALENA_TOKEN_AUTH_PUB}
TOKEN_AUTH_JWT_ALGO: 'ES256'
VPN_HOST: vpn.${OPENBALENA_HOST_NAME}
VPN_PORT: 443
VPN_SERVICE_API_KEY: ${OPENBALENA_VPN_SERVICE_API_KEY}
registry:
extends:
file: ./common.yml
service: component
image: balena/open-balena-registry:${OPENBALENA_REGISTRY_VERSION_TAG:-master}
depends_on:
- api
- s3
- redis
volumes:
- registry:/data
environment:
API_TOKENAUTH_CRT: ${OPENBALENA_TOKEN_AUTH_PUB}
BALENA_REGISTRY2_HOST: registry.${OPENBALENA_HOST_NAME}
BALENA_ROOT_CA: ${OPENBALENA_ROOT_CA}
BALENA_TOKEN_AUTH_ISSUER: api.${OPENBALENA_HOST_NAME}
BALENA_TOKEN_AUTH_REALM: https://api.${OPENBALENA_HOST_NAME}/auth/v1/token
COMMON_REGION:
REGISTRY2_S3_BUCKET:
REGISTRY2_S3_KEY:
REGISTRY2_S3_SECRET:
REGISTRY2_SECRETKEY: ${OPENBALENA_REGISTRY_SECRET_KEY}
REGISTRY2_STORAGEPATH: /data
vpn:
extends:
file: ./common.yml
service: component
image: balena/open-balena-vpn:${OPENBALENA_VPN_VERSION_TAG:-master}
depends_on:
- api
cap_add:
- NET_ADMIN
environment:
API_SERVICE_API_KEY: ${OPENBALENA_API_VPN_SERVICE_API_KEY}
BALENA_API_HOST: api.${OPENBALENA_HOST_NAME}
BALENA_ROOT_CA: ${OPENBALENA_ROOT_CA}
BALENA_VPN_PORT: 443
PRODUCTION_MODE: '${OPENBALENA_PRODUCTION_MODE}'
RESIN_VPN_GATEWAY: 10.2.0.1
SENTRY_DSN:
VPN_HAPROXY_USEPROXYPROTOCOL: 'true'
VPN_OPENVPN_CA_CRT: ${OPENBALENA_VPN_CA}
VPN_OPENVPN_SERVER_CRT: ${OPENBALENA_VPN_SERVER_CRT}
VPN_OPENVPN_SERVER_DH: ${OPENBALENA_VPN_SERVER_DH}
VPN_OPENVPN_SERVER_KEY: ${OPENBALENA_VPN_SERVER_KEY}
VPN_SERVICE_API_KEY: ${OPENBALENA_VPN_SERVICE_API_KEY}
db:
extends:
file: ./common.yml
service: system
image: balena/open-balena-db:${OPENBALENA_DB_VERSION_TAG:-master}
volumes:
- db:/var/lib/postgresql/data
s3:
extends:
file: ./common.yml
service: system
image: balena/open-balena-s3:${OPENBALENA_S3_VERSION_TAG:-master}
volumes:
- s3:/export
redis:
extends:
file: ./common.yml
service: system
image: redis:alpine
volumes:
- redis:/data
haproxy:
extends:
file: ./common.yml
service: system
build: ../haproxy
depends_on:
- api
- registry
- vpn
- db
- s3
- redis
ports:
- "80:80"
- "222:222"
- "443:443"
- "5432:5432"
- "6379:6379"
networks:
default:
aliases:
- api.${OPENBALENA_HOST_NAME}
- registry.${OPENBALENA_HOST_NAME}
- vpn.${OPENBALENA_HOST_NAME}
- db.${OPENBALENA_HOST_NAME}
- s3.${OPENBALENA_HOST_NAME}
- redis.${OPENBALENA_HOST_NAME}
environment:
BALENA_HAPROXY_CRT: ${OPENBALENA_ROOT_CRT}
BALENA_HAPROXY_KEY: ${OPENBALENA_ROOT_KEY}
BALENA_ROOT_CA: ${OPENBALENA_ROOT_CA}
HAPROXY_HOSTNAME: ${OPENBALENA_HOST_NAME}

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# Project-specific config.
#
# All paths must be defined relative to `compose/services.yml` regardless of
# the location of this file, i.e. refer to `my-open-balena-checkout/somedir`
# as `../somedir`. This is because of the way docker-compose handles paths
# when specifying multiple configs and open-balena always specifying
# `compose/services.yml` as the "base" config.
#
# You may view the effective config with `scripts/compose config`.
version: '2.1'

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FROM haproxy:1.8-alpine
COPY haproxy.cfg /usr/local/etc/haproxy/haproxy.cfg
COPY entry.sh /open-balena-entry
CMD /open-balena-entry

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#!/bin/sh
set -e
HAPROXY_CHAIN=/etc/ssl/private/open-balena.pem
mkdir -p "$(dirname "${HAPROXY_CHAIN}")"
(
echo "${BALENA_HAPROXY_CRT}" | base64 -d
echo "${BALENA_HAPROXY_KEY}" | base64 -d
echo "${BALENA_ROOT_CA}" | base64 -d
) > "${HAPROXY_CHAIN}"
exec haproxy -f /usr/local/etc/haproxy/haproxy.cfg

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global
tune.ssl.default-dh-param 1024
defaults
timeout connect 5000
timeout client 50000
timeout server 50000
frontend http-in
mode http
option forwardfor
bind *:80
reqadd X-Forwarded-Proto:\ http
acl host_api hdr_dom(host) -i "api.${HAPROXY_HOSTNAME}"
use_backend backend_api if host_api
acl host_registry hdr_dom(host) -i "registry.${HAPROXY_HOSTNAME}"
use_backend backend_registry if host_registry
acl host_vpn hdr_dom(host) -i "vpn.${HAPROXY_HOSTNAME}"
use_backend backend_vpn if host_vpn
acl host_s3 hdr_dom(host) -i "s3.${HAPROXY_HOSTNAME}"
use_backend backend_s3 if host_s3
frontend ssl-in
mode tcp
bind *:443
tcp-request inspect-delay 2s
tcp-request content accept if { req.ssl_hello_type 1 }
acl is_ssl req.ssl_ver 2:3.4
use_backend redirect-to-https-in if is_ssl
use_backend vpn-devices if !is_ssl
backend redirect-to-https-in
mode tcp
balance roundrobin
server localhost 127.0.0.1:444 send-proxy-v2
frontend https-in
mode http
option forwardfor
bind 127.0.0.1:444 ssl crt /etc/ssl/private/open-balena.pem accept-proxy
reqadd X-Forwarded-Proto:\ https
acl host_api hdr_dom(host) -i "api.${HAPROXY_HOSTNAME}"
use_backend backend_api if host_api
acl host_registry hdr_dom(host) -i "registry.${HAPROXY_HOSTNAME}"
use_backend backend_registry if host_registry
acl host_vpn hdr_dom(host) -i "vpn.${HAPROXY_HOSTNAME}"
use_backend backend_vpn if host_vpn
acl host_s3 hdr_dom(host) -i "s3.${HAPROXY_HOSTNAME}"
use_backend backend_s3 if host_s3
backend backend_api
mode http
option forwardfor
balance roundrobin
server resin_api_1 api:80 check port 80
backend backend_registry
mode http
option forwardfor
balance roundrobin
server resin_registry_1 registry:80 check port 80
backend backend_vpn
mode http
option forwardfor
balance roundrobin
server resin_vpn_1 vpn:80 check port 80
backend backend_s3
mode http
option forwardfor
balance roundrobin
backend vpn-devices
mode tcp
server resin_vpn_1 vpn:443 send-proxy-v2 check-send-proxy port 443
frontend db
mode tcp
bind *:5432
default_backend backend_db
timeout client 1h
backend backend_db
mode tcp
server resin_db_1 db:5432 check port 5432
frontend redis
mode tcp
bind *:6379
default_backend backend_redis
timeout client 1h
backend backend_redis
mode tcp
server resin_redis_1 redis:6379 check port 6379

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'use strict';
var crypto = require('crypto');
var fs = require('fs');
var base32 = (function() {
// Extracted from https://github.com/chrisumbel/thirty-two
// to avoid having to install packages for this script.
var charTable = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567";
var byteTable = [
0xff, 0xff, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16,
0x17, 0x18, 0x19, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16,
0x17, 0x18, 0x19, 0xff, 0xff, 0xff, 0xff, 0xff
];
function quintetCount(buff) {
var quintets = Math.floor(buff.length / 5);
return buff.length % 5 == 0 ? quintets: quintets + 1;
}
return function(plain) {
if (!Buffer.isBuffer(plain)) {
plain = new Buffer(plain);
}
var i = 0;
var j = 0;
var shiftIndex = 0;
var digit = 0;
var encoded = new Buffer(quintetCount(plain) * 8);
/* byte by byte isn't as pretty as quintet by quintet but tests a bit
faster. will have to revisit. */
while(i < plain.length) {
var current = plain[i];
if(shiftIndex > 3) {
digit = current & (0xff >> shiftIndex);
shiftIndex = (shiftIndex + 5) % 8;
digit = (digit << shiftIndex) | ((i + 1 < plain.length) ?
plain[i + 1] : 0) >> (8 - shiftIndex);
i++;
} else {
digit = (current >> (8 - (shiftIndex + 5))) & 0x1f;
shiftIndex = (shiftIndex + 5) % 8;
if(shiftIndex == 0) i++;
}
encoded[j] = charTable.charCodeAt(digit);
j++;
}
for (i = j; i < encoded.length; i++) {
encoded[i] = 0x3d; //'='.charCodeAt(0)
}
return encoded;
}
})();
function joseKeyId(der) {
var hasher = crypto.createHash('sha256');
hasher.update(der);
var b32 = base32(hasher.digest().slice(0, 30)).toString('ascii');
var chunks = [];
for (var i = 0; i < b32.length; i += 4) {
chunks.push(b32.substr(i, 4));
}
return chunks.join(':');
}
var derFilePath = process.argv[2];
var der = fs.readFileSync(derFilePath);
process.stdout.write(joseKeyId(der));

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#!/bin/bash -e
CMD="$(realpath "$0")"
DIR="$(dirname "${CMD}")"
BASE_DIR="$(dirname "${DIR}")"
CONFIG_DIR="${BASE_DIR}/config"
echo_bold() {
printf "\\033[1m%s\\033[0m\\n" "$@"
}
ENV_FILE="${CONFIG_DIR}/activate"
if [ ! -f "$ENV_FILE" ]; then
echo_bold 'No configuration found; please create one first with: ./scripts/quickstart'
echo_bold 'See README.md for help.'
exit 1
fi
# shellcheck source=/dev/null
source "${ENV_FILE}"; docker-compose \
--project-name 'openbalena' \
-f "${BASE_DIR}/compose/services.yml" \
-f "${CONFIG_DIR}/docker-compose.yml" \
"$@"

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#!/bin/bash -e
usage() {
echo "usage: $0 EMAIL PASSWORD"
echo
echo 'Create the superuser account with the given email and password.'
echo
echo 'The instance must already be running in the background. You can '
echo 'start it with: ./scripts/compose up -d'
}
if [[ -z "$1" || -z "$2" ]]; then
usage
exit 1
fi
echo_bold() {
printf "\\033[1m%s\\033[0m\\n" "${@}"
}
CMD="$(realpath "$0")"
DIR="$(dirname "${CMD}")"
FIG="${DIR}/compose"
EMAIL="$1"
PASSWORD="$2"
"${FIG}" exec api /bin/bash -c \
'export $(grep -v "^#" config/env | xargs -d "\n"); node index.js create-superuser root '${EMAIL}' '${PASSWORD}'' \
>/dev/null \
|| (echo 'Failed to create superuser; please ensure the instance is running and that no superuser has been created before.' && exit 1)
echo_bold "==> Success! Superuser created with email: ${EMAIL}"
echo " - You may now login with: balena login --credentials --email ${EMAIL}"

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#!/bin/bash -e
usage() {
echo "usage: $0 COMMON_NAME [OUT]"
echo
echo " COMMON_NAME the domain name the certificate is valid for, eg. example.com"
echo " OUT path to output directory generated files will be placed in"
echo
}
if [ -z "$1" ]; then
usage
exit 1
fi
CMD="$(realpath "$0")"
DIR="$(dirname "${CMD}")"
CN="$1"
OUT="$(realpath "${2:-.}")"
# shellcheck source=scripts/ssl-common.sh
source "${DIR}/ssl-common.sh"
# Create a secret key and CA file for the self-signed CA
"$easyrsa_bin" --pki-dir="${ROOT_PKI}" init-pki 2>/dev/null
"$easyrsa_bin" --pki-dir="${ROOT_PKI}" --days="${CA_EXPIRY_DAYS}" --req-cn="ca.${CN}" build-ca nopass 2>/dev/null
ROOT_CA="${ROOT_PKI}/ca.crt"
echo "ROOT_CA=${ROOT_CA//$OUT/\$OUT}"
# update indexes and generate CRLs
"$easyrsa_bin" --pki-dir="${ROOT_PKI}" update-db 2>/dev/null
"$easyrsa_bin" --pki-dir="${ROOT_PKI}" gen-crl 2>/dev/null

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#!/bin/bash -e
usage() {
echo "usage: $0 COMMON_NAME [OUT]"
echo
echo " COMMON_NAME the domain name the certificate is valid for, eg. example.com"
echo " OUT path to output directory generated files will be placed in"
echo
}
if [ -z "$1" ]; then
usage
exit 1
fi
CMD="$(realpath "$0")"
DIR="$(dirname "${CMD}")"
CN="$1"
OUT="$(realpath "${2:-.}")"
# shellcheck source=scripts/ssl-common.sh
source "${DIR}/ssl-common.sh"
# generate default CSR and sign (root + wildcard)
"$easyrsa_bin" --pki-dir="${ROOT_PKI}" --days="${CRT_EXPIRY_DAYS}" --subject-alt-name="DNS:*.${CN}" build-server-full "*.${CN}" nopass 2>/dev/null
ROOT_CRT="${ROOT_PKI}"'/issued/*.'"${CN}"'.crt'
ROOT_KEY="${ROOT_PKI}"'/private/*.'"${CN}"'.key'
echo "ROOT_CRT=${ROOT_CRT//$OUT/\$OUT}"
echo "ROOT_KEY=${ROOT_KEY//$OUT/\$OUT}"
# update indexes and generate CRLs
"$easyrsa_bin" --pki-dir="${ROOT_PKI}" update-db 2>/dev/null
"$easyrsa_bin" --pki-dir="${ROOT_PKI}" gen-crl 2>/dev/null

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#!/bin/bash -e
usage() {
echo "usage: $0 COMMON_NAME [OUT]"
echo
echo " COMMON_NAME the domain name the certificate is valid for, eg. example.com"
echo " OUT path to output directory generated files will be placed in"
echo
}
if [ -z "$1" ]; then
usage
exit 1
fi
CMD="$(realpath "$0")"
DIR="$(dirname "${CMD}")"
CN="$1"
OUT="$(realpath "${2:-.}")"
# shellcheck source=scripts/ssl-common.sh
source "${DIR}/ssl-common.sh"
CERT_DIR="${OUT}/api"
CERT_FILE="${CERT_DIR}/api.${CN}"
keyid() {
nodejs "${DIR}/_keyid.js" "$1"
}
JWT_CRT="${CERT_FILE}.crt"
JWT_KEY="${CERT_FILE}.pem"
JWT_KID="${CERT_FILE}.kid"
mkdir -p "${CERT_DIR}"
openssl ecparam -name prime256v1 -genkey -noout -out "${JWT_KEY}" 2>/dev/null
openssl req -x509 -new -nodes -days "${CRT_EXPIRY_DAYS}" -key "${JWT_KEY}" -subj "/CN=api.${CN}" -out "${JWT_CRT}" 2>/dev/null
openssl ec -in "${JWT_KEY}" -pubout -outform DER -out "${CERT_FILE}.der" 2>/dev/null
keyid "${CERT_FILE}.der" >"${JWT_KID}" 2>/dev/null
rm "${CERT_FILE}.der"
echo "JWT_CRT=${JWT_CRT//$OUT/\$OUT}"
echo "JWT_KEY=${JWT_KEY//$OUT/\$OUT}"
echo "JWT_KID=${JWT_KID//$OUT/\$OUT}"

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#!/bin/bash -e
usage() {
echo "usage: $0 COMMON_NAME [OUT]"
echo
echo " COMMON_NAME the domain name the certificate is valid for, eg. example.com"
echo " OUT path to output directory generated files will be placed in"
echo
}
if [ -z "$1" ]; then
usage
exit 1
fi
CMD="$(realpath "$0")"
DIR="$(dirname "${CMD}")"
CN="$1"
OUT="$(realpath "${2:-.}")"
# shellcheck source=scripts/ssl-common.sh
source "${DIR}/ssl-common.sh"
VPN_PKI="$(realpath "${OUT}/vpn")"
# generate VPN sub-CA
"$easyrsa_bin" --pki-dir="${VPN_PKI}" init-pki 2>/dev/null
"$easyrsa_bin" --pki-dir="${VPN_PKI}" --days="${CA_EXPIRY_DAYS}" --req-cn="vpn-ca.${CN}" build-ca nopass subca 2>/dev/null
# import sub-CA CSR into root PKI, sign, and copy back to vpn PKI
"$easyrsa_bin" --pki-dir="${ROOT_PKI}" import-req "${VPN_PKI}/reqs/ca.req" "vpn-ca" 2>/dev/null
"$easyrsa_bin" --pki-dir="${ROOT_PKI}" sign-req ca "vpn-ca" 2>/dev/null
cp "${ROOT_PKI}/issued/vpn-ca.crt" "${VPN_PKI}/ca.crt"
VPN_CA="${VPN_PKI}/ca.crt"
echo "VPN_CA=${VPN_CA//$OUT/\$OUT}"
# generate and sign vpn server certificate
"$easyrsa_bin" --pki-dir="${VPN_PKI}" --days="${CRT_EXPIRY_DAYS}" build-server-full "vpn.${CN}" nopass 2>/dev/null
VPN_CRT="${VPN_PKI}/issued/vpn.${CN}.crt"
VPN_KEY="${VPN_PKI}/private/vpn.${CN}.key"
echo "VPN_CRT=${VPN_CRT//$OUT/\$OUT}"
echo "VPN_KEY=${VPN_KEY//$OUT/\$OUT}"
# generate vpn dhparams (keysize of 2048 will do, 4096 can wind up taking hours to generate)
"$easyrsa_bin" --pki-dir="${VPN_PKI}" --keysize=2048 gen-dh 2>/dev/null
VPN_DH="${VPN_PKI}/dh.pem"
echo "VPN_DH=${VPN_DH//$OUT/\$OUT}"
# update indexes and generate CRLs
"$easyrsa_bin" --pki-dir="${ROOT_PKI}" update-db 2>/dev/null
"$easyrsa_bin" --pki-dir="${VPN_PKI}" update-db 2>/dev/null
"$easyrsa_bin" --pki-dir="${ROOT_PKI}" gen-crl 2>/dev/null
"$easyrsa_bin" --pki-dir="${VPN_PKI}" gen-crl 2>/dev/null

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scripts/make-env Executable file
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#!/bin/bash -e
usage() {
echo "usage: $0"
echo
echo "Required Variables:"
echo
echo " DOMAIN"
echo " ROOT_CA Path to root CA certificate"
echo " ROOT_CRT Path to root/wildcard certificate"
echo " ROOT_KEY Path to root/wildcard private key"
echo " JWT_CRT Path to Token Auth certificate"
echo " JWT_KEY Path to Token Auth private key"
echo " JWT_KID Path to KeyID for the Token Auth certificate"
echo " VPN_CA Path to the VPN sub-CA certificate"
echo " VPN_CRT Path to the VPN server certificate"
echo " VPN_KEY Path to the VPN server private key"
echo " VPN_DH Path to the VPN server Diffie Hellman parameters"
echo
}
for var in DOMAIN ROOT_CA ROOT_CRT ROOT_KEY JWT_CRT JWT_KEY JWT_KID VPN_CA VPN_CRT VPN_KEY VPN_DH; do
if [ -z "${!var-}" ]; then
usage
exit 1
fi
done
randstr() {
LC_CTYPE=C tr -dc A-Za-z0-9 < /dev/urandom | fold -w "${1:-32}" | head -n 1
}
b64encode() {
cat "$@" | base64 --wrap=0 2>/dev/null || cat "$@" | base64 --break=0
}
cat <<STR
export OPENBALENA_PRODUCTION_MODE=false
export OPENBALENA_COOKIE_SESSION_SECRET=$(randstr 32)
export OPENBALENA_HOST_NAME=$DOMAIN
export OPENBALENA_JWT_SECRET=$(randstr 32)
export OPENBALENA_RESINOS_REGISTRY_CODE=$(randstr 32)
export OPENBALENA_ROOT_CA=$(b64encode "$ROOT_CA")
export OPENBALENA_ROOT_CRT=$(b64encode "${ROOT_CRT}")
export OPENBALENA_ROOT_KEY=$(b64encode "${ROOT_KEY}")
export OPENBALENA_TOKEN_AUTH_BUILDER_TOKEN=$(randstr 64)
export OPENBALENA_TOKEN_AUTH_PUB=$(b64encode "$JWT_CRT")
export OPENBALENA_TOKEN_AUTH_KEY=$(b64encode "$JWT_KEY")
export OPENBALENA_TOKEN_AUTH_KID=$(b64encode "$JWT_KID")
export OPENBALENA_VPN_CA=$(b64encode "$VPN_CA")
export OPENBALENA_VPN_SERVER_CRT=$(b64encode "$VPN_CRT")
export OPENBALENA_VPN_SERVER_KEY=$(b64encode "$VPN_KEY")
export OPENBALENA_VPN_SERVER_DH=$(b64encode "$VPN_DH")
export OPENBALENA_VPN_SERVICE_API_KEY=$(randstr 32)
export OPENBALENA_API_VPN_SERVICE_API_KEY=$(randstr 32)
export OPENBALENA_REGISTRY_SECRET_KEY=$(randstr 32)
export NODE_EXTRA_CA_CERTS="$ROOT_CA"
STR

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scripts/patch-hosts Executable file
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#!/bin/bash -e
usage() {
echo "usage: $0 DOMAIN"
echo
echo " DOMAIN the domain name to add host entries for, eg. example.com"
echo
}
if [ -z "$1" ]; then
usage
exit 1
fi
SERVICES="api registry vpn db s3 redis"
DOMAIN="$1"
# We need sudo to write to /etc/hosts, so first write to a temp file and then
# append all entries to hosts file.
tmp="$(mktemp --tmpdir openbalena.XXXX)"
for service in $SERVICES; do
name="${service}.${DOMAIN}"
if ! grep "\\s$name" /etc/hosts >/dev/null 2>&1 ; then
echo "adding $name"
echo "127.0.0.1 $name" >>"${tmp}"
fi
done
# shellcheck disable=SC2024
sudo tee -a /etc/hosts >/dev/null <"${tmp}"
rm -f "${tmp}"

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scripts/quickstart Executable file
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#!/bin/bash -e
CMD="$(realpath "$0")"
DIR="$(dirname "${CMD}")"
BASE_DIR="$(dirname "${DIR}")"
CONFIG_DIR="${BASE_DIR}/config"
CERTS_DIR="${CONFIG_DIR}/certs"
DOMAIN=openbalena.local
usage() {
echo "usage: $0 [-h] [-p] [-d DOMAIN]"
echo
echo " -p patch hosts - patch the host /etc/hosts file"
echo " -d DOMAIN the domain name this deployment will run as, eg. example.com. Default is 'openbalena.local'"
echo
}
show_help=false
patch_hosts=false
while getopts ":hpd:" opt; do
case "${opt}" in
h) show_help=true;;
p) patch_hosts=true;;
d) DOMAIN="${OPTARG}";;
*)
echo "Invalid argument: -${OPTARG}"
usage
exit 1
;;
esac
done
shift $((OPTIND-1))
if [ "$show_help" = "true" ]; then
usage
exit 1
fi
echo_bold() {
printf "\\033[1m%s\\033[0m\\n" "${@}"
}
if [ -d "$CONFIG_DIR" ]; then
echo 'Configuration directory already exists; please remove it first.'
exit 1
fi
echo_bold "==> Creating new configuration at: $CONFIG_DIR"
mkdir -p "$CONFIG_DIR" "$CERTS_DIR"
echo_bold "==> Generating root CA cert..."
# shellcheck source=scripts/gen-root-ca
source "${DIR}/gen-root-ca" "${DOMAIN}" "${CERTS_DIR}"
echo_bold "==> Generating root cert chain for haproxy..."
# shellcheck source=scripts/gen-root-cert
source "${DIR}/gen-root-cert" "${DOMAIN}" "${CERTS_DIR}"
echo_bold "==> Generating token auth cert..."
# shellcheck source=scripts/gen-token-auth-cert
source "${DIR}/gen-token-auth-cert" "${DOMAIN}" "${CERTS_DIR}"
echo_bold "==> Generating VPN CA, cert and dhparam (this may take a while)..."
# shellcheck source=scripts/gen-vpn-certs
source "${DIR}/gen-vpn-certs" "${DOMAIN}" "${CERTS_DIR}"
echo_bold "==> Setting up environment..."
# shellcheck source=scripts/make-env
cat >"${CONFIG_DIR}/activate" <(source "${DIR}/make-env")
echo_bold "==> Adding default compose file..."
cp "${BASE_DIR}/compose/template.yml" "${CONFIG_DIR}/docker-compose.yml"
if [ "${patch_hosts}" = "true" ]; then
echo_bold "==> Patching /etc/hosts..."
# shellcheck source=scripts/patch-hosts
source "${DIR}/patch-hosts" "${DOMAIN}"
fi
echo_bold "==> Success!"
echo ' - Start the instance with: ./scripts/compose up -d'
echo ' - Stop the instance with: ./scripts/compose stop'
echo ' - To create the superuser, see: ./scripts/create-superuser -h'
echo " - Use the following certificate with Balena CLI: ${CONFIG_DIR}/root/ca.crt"

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scripts/ssl-common.sh Normal file
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#!/bin/bash -e
# shellcheck disable=SC2034
# ensure we have `easyrsa` available
if [ -z "${easyrsa_bin-}" ] || [ ! -x "${easyrsa_bin}" ]; then
easyrsa_bin="$(command easyrsa 2>/dev/null || true)"
if [ -z "${easyrsa_bin}" ]; then
easyrsa_dir="$(mktemp -dt easyrsa.XXXXXXXX)"
easyrsa_url="https://github.com/OpenVPN/easy-rsa/releases/download/v3.0.5/EasyRSA-nix-3.0.5.tgz"
(cd "${easyrsa_dir}"; curl -sL "${easyrsa_url}" | tar xz --strip-components=1)
easyrsa_bin="${easyrsa_dir}/easyrsa"
# shellcheck disable=SC2064
trap "rm -rf \"${easyrsa_dir}\"" EXIT
fi
export EASYRSA_BATCH=1
export EASYRSA_KEY_SIZE=4096
fi
# setup ROOT_PKI path
ROOT_PKI="$(realpath "${OUT}/root")"
# global expiry settings
CA_EXPIRY_DAYS=3650
CRT_EXPIRY_DAYS=730

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src/README Normal file
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This is the working folder for any specific container you might want to work on.