Chef Server

Pentestlab organization

Create the pentestlab organization and pentester user on the chef server. Copy the generated key to secrets/pentester.pem

chef-server-ctl org-create pentestlab "Pentestlab organization"
chef-server-ctl user-create pentester Pentester
chef-server-ctl org-user-add pentestlab pentester -a

Encrypted private key

This key will be used to encrypt data bags and will be deployed on all nodes.

openssl rand -base64 2048 > .chef/encrypted_data_bag_secret

Prepare data bags

SSH Setup

All nodes will be configured with eliot user with authorized keys defined in ssh_keys data bag. Create a data bag data_bags/ssh_keys/h4x0r.json and put SSH public keys that will be allowed to connect to the lab:

{
    "id": "h4x0r",
    "keys": [
        {
            "id": "my-id-rsa",
            "pub": "ssh-rsa AAAA.....",
            "priv": [""]
        },
        etc..
    ]
}

Define SSH keys for root user data_bags/ssh_keys/root.json (empty):

{
    "id": "root",
    "keys": []
}

Create an encrypted data bag for our lab user eliot with the knife command:

knife data bag create ssh_keys eliot --secret-file .chef/encrypted_data_bag_secret

And put the public and private SSH keys (generate a key pair if needed):

{
  "id": "eliot",
  "keys": [
    {
      "id": "id_rsa",
      "pub": "ssh-rsa AAAA...",
      "priv": [
        "-----BEGIN RSA PRIVATE KEY-----",
        "...",
        "-----END RSA PRIVATE KEY-----"
      ]
    }
  ]
}

VPN Setup

The lab will be provisioned with an openvpn server.
To generate client keys, you need to define each user in the users data bag. The node that includes the openvpn-server role will look for all item in this data bag and generate user's key & certificate to access to the vpn.

To add an user, create data_bags/users/name.json:

{
    "id": "name"
}

That's all!

Beef setup

Beef database is managed by encrypted data bag, create it with knife:

knife data bag create pentester beef --secret-file .chef/encrypted_data_bag_secret

With content like:

{
  "id": "beef",
  "db": {
    "db_user": "beef",
    "db_passwd": "beefpass",
    "db_name": "beef"
  }
}

Gitrob setup

Gitrob database is managed by encrypted data bag:

knife data bag create pentester gitrob --secret-file .chef/encrypted_data_bag_secret

With:

{
  "id": "gitrob",
  "gh_auth_token": "your_github_auth_token",
  "db": {
    "user": "gitrob",
    "pass": "gitrob",
    "db": "gitrob"
  }
}

Metasploit setup

Metasploit database is managed by encrypted data bag, create it with knife:

knife data bag create pentester msf --secret-file .chef/encrypted_data_bag_secret

And configure database:

{
  "id": "msf",
  "db": {
    "user": "msf",
    "pass": "msf",
    "db": "msf"
  }
}

Etherpad setup

Etherpad database is managed by encrypted data bag like setup above:

knife data bag create lab etherpad --secret-file .chef/encrypted_data_bag_secret

with:

{
  "id": "etherpad",
  "db": {
    "user": "etherpad",
    "pass": "etherpad",
    "db": "etherpad"
  }
}

Defaults data bags

All defaults data bags are located in data_bags directory, they should be uploaded during the provisioning step.