ms-graph.py

import requests
import json

# Define your Azure app registration details
client_id = 'your_client_id'
client_secret = 'your_client_secret'
tenant_id = 'your_tenant_id'
authority = f"https://login.microsoftonline.com/{tenant_id}"
scope = ["https://graph.microsoft.com/.default"]
graph_url = 'https://graph.microsoft.com/v1.0/'

def get_token():
    data = {
        'client_id': client_id,
        'scope': scope,
        'client_secret': client_secret,
        'grant_type': 'client_credentials'
    }

    response = requests.post(authority + '/oauth2/v2.0/token', data=data)
    response.raise_for_status()

    return response.json()['access_token']

def list_groups(token):
    headers = {
        'Authorization': 'Bearer ' + token
    }

    response = requests.get(graph_url + 'groups', headers=headers)
    response.raise_for_status()

    return response.json()

def main():
    token = get_token()

    groups_data = list_groups(token)

    for group in groups_data['value']:
        print(group['displayName'])

if __name__ == "__main__":
    main()