userinfo

AUTH0_DOMAIN = 'your-domain.auth0.com' AUTH0_CALLBACK_URL = '/callback' auth0_bp = make_auth0_blueprint( client_id=AUTH0_CLIENT_ID, client_secret=AUTH0_CLIENT_SECRET, domain=AUTH0_DOMAIN, redirect_url=AUTH0_CALLBACK_URL ) a…

'auth-server-url': 'https://mykeycloak.com', 'client-id': 'myclient', 'client-secret': 'mysecret' } # Create a Keycloak client client = keycloak.KeycloakOpenID(**keycloak_config) # Define a function to authenticate users def a…

roles = userinfo.get('realm_access', {}).get('roles', []) return role_name in roles # Function to restrict access to dense data def restrict_dense_data_access(token): if has_role(token, 'dense-data-access'): print("Acce…

secret = client.secrets.kv.v2.read_secret_version(path=key_name) return secret['data']['data'] except Exception as e: logger.error(f"Key retrieval error: {e}") raise def encrypt_data(data, key): ciph…

Here's an example of how you can implement these security measures in your system: #### Access Control Use a tool like Keycloak for managing user roles and permissions. ```python from keycloak import KeycloakOpenID keycloak_openid = Key…

raise def authorize_user(userinfo, required_role): if required_role in userinfo.get('roles', []): return True else: logger.error(f"Unauthorized access attempt: {userinfo}") raise PermissionError("Ins…

logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s') logger = logging.getLogger(__name__) keycloak_openid = KeycloakOpenID( server_url="http://localhost:8080/auth/", client_id="your_client_id"…

ciphertext, tag = cipher_suite.encrypt_and_digest(data) return {'ciphertext': ciphertext, 'tag': tag, 'nonce': cipher_suite.nonce} def decrypt_data(encrypted_data, key): cipher_suite = AES.new(key, AES.MODE_EAX, nonce=encrypted…

secret = client.secrets.kv.v2.read_secret_version(path=key_name) return secret['data']['data']['key'] except Exception as e: logger.error(f"Key retrieval error: {e}") raise def encrypt_data(data, key): …

return {doc_id: all_data[doc_id] for doc_id in allowed_doc_ids} else: raise PermissionError("Insufficient privileges") def handle_request(token, document_ids): try: userinfo = authenticate_user(token) …

1. **Use a Stable Identifier**: - Instead of using the user ID, use a more stable identifier that is less likely to change, such as a username or email address. 2. **Fallback to a Stable Identifier**: - If the user ID changes, fall b…

Hash the identifier to generate a consistent seed. This ensures that the same identifier always produces the same seed, regardless of the environment. ### 3. **Initialize the Random Number Generator** Use the generated seed to initialize t…

from flask import Flask, request, jsonify from keycloak import KeycloakOpenID app = Flask(__name__) # Initialize Keycloak OpenID client keycloak_openid = KeycloakOpenID(server_url="https://my-keycloak-server.com/auth/", …

# Initialize Keycloak configuration keycloak_config = keycloak.KeycloakServerConfig( url="https://example.com/auth", realm_name="my_realm", client_id="my_client", client_secret="your_client_secret" ) # Get the Keycloak inst…

keycloak_admin = KeycloakAdmin(server_url="https://my-keycloak-server.com", username="my-username", password="my-password", realm_name="my-realm") …

keycloak_admin.assign_role(user_id=user_id, role_id=full_access_role["id"]) ``` ### Step 3: Implement Data Filtering Logic When fetching data, check the user's role and filter the data accordingly. For users with different access levels, …

sample_size = int(len(all_data) * 0.20) return random.sample(all_data, sample_size) elif "10-percent-access" in user_roles: sample_size = int(len(all_data) * 0.10) return random.sample(all_data, sample_si…