py-sec-vault 0.1.0

Vault implementation in python software (Hashicorp)

py-sec-vault

Hashicorp Vault implementation in python software

Pre-requisites

To use this software, you need to have a running instance of Hashicorp Vault. You can find the installation instructions here.

Alternatively, you can use the docker image provided by Hashicorp here.

docker run --cap-add=IPC_LOCK \
  -e 'VAULT_LOCAL_CONFIG={"storage": {"file": {"path": "/vault/file"}}, "listener": [{"tcp": { "address": "0.0.0.0:8200", "tls_disable": true}}], "default_lease_ttl": "168h", "max_lease_ttl": "720h", "ui": true}' \
  -p 8200:8200 vault server

After this command, you can access the vault UI at http://localhost:8200 and follow the instructions to initialize the vault.

Installation

pip install py-sec-vault

After this you should set environment variables to connect to the vault instance.

export VAULT_HOST=http://localhost:8200/
export VAULT_ENABLED=True|False
export VAULT_AUTH_METHOD=approle|token
export VAULT_ENGINE_NAME=<my_engine_name>
export VAULT_ROLE_ID=<my_vault_id>
export VAULT_SECRET_ID=<my_vauld_secret>
export VAULT_PATH=<my_vault_path>

Usage

from vault import from_env_or_vault, from_vault

# Retrieving a secret from the vault or environment variable or using a default value
from_env_or_vault("DB_PASSWORD", default="admin")

# Retrieving a secret from the vault (and raising an exception if not found)
from_vault("API_TOKEN")

Next steps

• Make sure the vault is not initialized every time, but only when needed
• Add support for other auth methods
• Phase out the use of hvac and use requests instead
• Implementation of from_vault_or_env