#!/bin/bash
# Copyright (c) HashiCorp, Inc.
# SPDX-License-Identifier: MPL-2.0


set -e

# Generate an OpenAPI document for all backends.
#
# Assumptions:
#
#   1. Vault has been checked out at an appropriate version and built
#   2. vault executable is in your path
#   3. Vault isn't already running
#   4. jq is installed

cd "$(dirname "${BASH_SOURCE[0]}")"

echo "Starting Vault..."
if pgrep -x "vault" > /dev/null
then
    echo "Vault is already running. Aborting."
    exit 1
fi

vault server -dev -dev-root-token-id=root &
VAULT_PID=$!

# Allow time for Vault to start its HTTP listener
sleep 1

defer_stop_vault() {
    echo "Stopping Vault..."
    kill $VAULT_PID
    # Allow time for Vault to print final logging and exit,
    # before this script ends, and the shell prints its next prompt
    sleep 1
}

trap defer_stop_vault INT TERM EXIT

export VAULT_ADDR=http://127.0.0.1:8200

echo "Unmounting the default kv-v2 secrets engine ..."

# Unmount the default kv-v2 engine so that we can remount it at 'kv_v2/' later.
# The mount path will be reflected in the resultant OpenAPI document.
vault secrets disable "secret/"

echo "Mounting all builtin plugins ..."

# Enable auth plugins
vault auth enable "alicloud"
vault auth enable "approle"
vault auth enable "aws"
vault auth enable "azure"
vault auth enable "centrify"
vault auth enable "cert"
vault auth enable "cf"
vault auth enable "gcp"
vault auth enable "github"
vault auth enable "jwt"
vault auth enable "kerberos"
vault auth enable "kubernetes"
vault auth enable "ldap"
vault auth enable "oci"
vault auth enable "okta"
vault auth enable "radius"
vault auth enable "userpass"

# Enable secrets plugins
vault secrets enable "alicloud"
vault secrets enable "aws"
vault secrets enable "azure"
vault secrets enable "consul"
vault secrets enable "database"
vault secrets enable "gcp"
vault secrets enable "gcpkms"
vault secrets enable "kubernetes"
vault secrets enable -path="kv-v1/" -version=1 "kv"
vault secrets enable -path="kv-v2/" -version=2 "kv"
vault secrets enable "ldap"
vault secrets enable "mongodbatlas"
vault secrets enable "nomad"
vault secrets enable "pki"
vault secrets enable "rabbitmq"
vault secrets enable "ssh"
vault secrets enable "terraform"
vault secrets enable "totp"
vault secrets enable "transit"

# Enable enterprise features
if [[ -n "${VAULT_LICENSE:-}" ]]; then
    vault secrets enable "keymgmt"
    vault secrets enable "kmip"
    vault secrets enable "transform"
fi

# Output OpenAPI, optionally formatted
if [ "$1" == "-p" ]; then
    curl --header 'X-Vault-Token: root' \
         --data '{"generic_mount_paths": true}' \
            'http://127.0.0.1:8200/v1/sys/internal/specs/openapi' | jq > openapi.json
else
    curl --header 'X-Vault-Token: root' \
         --data '{"generic_mount_paths": true}' \
            'http://127.0.0.1:8200/v1/sys/internal/specs/openapi' > openapi.json
fi

echo
echo "openapi.json generated"
echo