def _get_security(self): if not (self._flags & network.NM_802_11_AP_FLAGS_PRIVACY) and \ (self._wpa_flags == network.NM_802_11_AP_SEC_NONE) and \ (self._rsn_flags == network.NM_802_11_AP_SEC_NONE): # No security return None if (self._flags & network.NM_802_11_AP_FLAGS_PRIVACY) and \ (self._wpa_flags == network.NM_802_11_AP_SEC_NONE) and \ (self._rsn_flags == network.NM_802_11_AP_SEC_NONE): # Static WEP, Dynamic WEP, or LEAP wireless_security = WirelessSecurity() wireless_security.key_mgmt = 'none' return wireless_security if (self._mode != network.NM_802_11_MODE_INFRA): # Stuff after this point requires infrastructure logging.error('The infrastructure mode is not supoorted' ' by your wireless device.') return None if (self._rsn_flags & network.NM_802_11_AP_SEC_KEY_MGMT_PSK) and \ (self._device_caps & network.NM_WIFI_DEVICE_CAP_RSN): # WPA2 PSK first pairwise = self._add_ciphers_from_flags(self._rsn_flags, True) group = self._add_ciphers_from_flags(self._rsn_flags, False) wireless_security = WirelessSecurity() wireless_security.key_mgmt = 'wpa-psk' wireless_security.proto = 'rsn' wireless_security.pairwise = pairwise wireless_security.group = group return wireless_security if (self._wpa_flags & network.NM_802_11_AP_SEC_KEY_MGMT_PSK) and \ (self._device_caps & network.NM_WIFI_DEVICE_CAP_WPA): # WPA PSK pairwise = self._add_ciphers_from_flags(self._wpa_flags, True) group = self._add_ciphers_from_flags(self._wpa_flags, False) wireless_security = WirelessSecurity() wireless_security.key_mgmt = 'wpa-psk' wireless_security.proto = 'wpa' wireless_security.pairwise = pairwise wireless_security.group = group return wireless_security