Kloudless Enterprise configuration file skeleton generator

ke_config_skel.sh

#!/bin/bash
set -eu -o pipefail

gen_priv() {
    openssl genrsa 2048 2> /dev/null
}

gen_pub() {
    echo "${1}" | openssl rsa -pubout 2> /dev/null
}

indent() {
   echo "$1" | sed 's/^/      /'
}


API_SECRET=$(head -c 66 /dev/urandom | base64)
API_AES=$(head -c 24 /dev/urandom | base64 | head -c 16)
DEVS_SECRET=$(head -c 66 /dev/urandom | base64)

CREDENTIALS_PRIV=$(gen_priv)
CREDENTIALS_PUB=$(gen_pub "${CREDENTIALS_PRIV}")
SERVICES_PRIV=$(gen_priv)
SERVICES_PUB=$(gen_pub "${SERVICES_PRIV}")
cat <<EOF
---
hostname: null
license_code: null
ssl:
  is_configured: false
redis: 'redis://localhost:6379/0'
db:
  name: 'platform'
  user: 'platform'
  password: 'insecure password'
  host: '127.0.0.1'
  port: '5432'
api:
  secret_key: '${API_SECRET}'
  aes_key: '${API_AES}'
devs:
  secret_key: '${DEVS_SECRET}'
pki:
  credentials:
    private: |
$(indent "${CREDENTIALS_PRIV}")
    public: |
$(indent "${CREDENTIALS_PUB}")
  services:
    private: |
$(indent "${SERVICES_PRIV}")
    public: |
$(indent "${SERVICES_PUB}")
EOF