import base64
import hvac


client = hvac.Client(
	url='http://127.0.0.1:8200',
	token='root'
)

def decrypt_token(ciphertext: str) -> str:
	response = client.secrets.transit.decrypt_data(
		name='push-tokens',
		ciphertext=ciphertext
	)
	plaintext_b64 = response['data']['plaintext']
	return base64.b64decode(plaintext_b64).decode()