def refresh():
"""
Refreshes an active configuration. The token is refreshed if expired, and a new token is obtained if the token
is invalid.
"""
uuid, auth_url, metadata = get_storage(check=True)
token, token_endpoint, auth_endpoint, api_url, display_name, support_contact, profile_id, con_type, country_id, _, _ = metadata
oauth = OAuth2Session(client_id=CLIENT_ID,
token=token,
auto_refresh_url=token_endpoint)
try:
token = oauth.refresh_token(token_url=token_endpoint)
except InvalidGrantError as e:
_logger.warning(f"token invalid: {e}")
oauth = oauth2.run_challenge(token_endpoint, auth_endpoint)
api_base_uri, token_endpoint, auth_endpoint = get_info(auth_url)
client = get_client()
try:
cert, key = get_cert_key(client, uuid)
except IOError:
# probably the NM connection was deleted
cert = None
if not cert or not check_certificate(oauth, api_base_uri, cert):
key, cert = create_keypair(oauth, api_base_uri)
config = get_config(oauth, api_base_uri, profile_id)
save_connection_with_mainloop(config, key, cert)
update_token(token)
def status():
uuid, current_auth_url, metadata = get_storage(check=False)
print("\n\n# Global configuration\n")
print(f"uuid: {uuid}")
print(f"auth_url: {current_auth_url}")
if nm_available():
active_uuid, status = connection_status(get_client())
print(f"VPN connection active: {bool(active_uuid)}")
print(f"VPN NM status is: {status}")
print(f"Active VPN connection is EduVPN: {bool(uuid == active_uuid)}")
print("\n\n## Previous connection properties\n")
for auth_url, props in get_all_metadatas().items():
if auth_url == current_auth_url:
print(" ** CURRENT ACTIVE CONFIGURATION **")
print(f"auth_url {auth_url}")
for t in [
'api_url', 'display_name', 'support_contact', 'profile_id',
'token_endpoint', 'authorization_endpoint', 'con_type',
'country_id'
]:
print(f"{t}: {props[t]}")
print(f"token.token_type: {props['token']['token_type']}")
print(f"token.expires_in: {props['token']['expires_in']}")
print(f"token.expires_at: {props['token']['expires_at']}")
print("\n\n")