from gi.repository import Gio, GLib

DBUS_CM_PATH = '/org/fedorahosted/certmonger'
DBUS_CM_IF = 'org.fedorahosted.certmonger'
DBUS_CM_NAME = 'org.fedorahosted.certmonger'
DBUS_CM_REQUEST_IF = 'org.fedorahosted.certmonger.request'
DBUS_CM_CA_IF = 'org.fedorahosted.certmonger.ca'
DBUS_PROPERTY_IF = 'org.freedesktop.DBus.Properties'

try:
    bus = Gio.bus_get_sync(Gio.BusType.SYSTEM, None)
    proxy = Gio.DBusProxy.new_sync(bus, 
                                   Gio.DBusProxyFlags.NONE,
                                   None,
                                   DBUS_CM_NAME, DBUS_CM_PATH, DBUS_CM_IF,
                                   None)
except GLib.Error as e:
    if e.code == Gio.DBusError.ACCESS_DENIED:
        print("access was denied")
    exit(1)

try:
    res = proxy.call_sync('get_requests',
                          None,
                          Gio.DBusCallFlags.NO_AUTO_START, 500, None)[0]
    for req in res:
        print(f"Request {req}")
        req_proxy = Gio.DBusProxy.new_sync(bus,
                                           Gio.DBusProxyFlags.NONE,
                                           None,
                                           DBUS_CM_NAME, req, DBUS_CM_REQUEST_IF,
                                           None)
        req_res = req_proxy.get_cached_property_names()
        for prop in req_res:
            value = req_proxy.get_cached_property(prop)
            print(f"\t{prop}: {value}")
except GLib.Error as e:
    print(e.message)
    if e.code == Gio.DBusError.ACCESS_DENIED:
        print("access was denied")
    exit(1)