Python script to fetch password variables from inside docker container

docker_scan_password.py

import docker

# connect to docker client
client = docker.from_env()

# execute command to get env_list variables
output = client.containers.run(image="ikunalchhabra/airflow-datascience:latest",
                               command="printenv",
                               remove=True)

# get list of env_list variables
env_list = output.decode("utf-8").strip().split("\n")

# convert list of env_list variables to dictionary
env_dict = dict(e.split("=") for e in env_list)

# search for env_list variable keys that contain "password"
passwords = {key: value for key, value in env_dict.items()
             if "password" in key.lower()}

# print passwords
print(passwords)

# output
# {'AIRFLOW_PASSWORD': 'admin'}