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impelment station binding to wlanid

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* add a kernel bash hash list to track station to
  radio and wlan id binding
* enforce binding on recv
* configure binding through netlink interface from
  WTP process
This commit is contained in:
Andreas Schultz
2016-02-18 19:36:22 +01:00
parent a6d0efe91a
commit cc5b38f322
10 changed files with 263 additions and 45 deletions
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9
src/wtp/wtp_radio.c
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@ -732,6 +732,7 @@ uint32_t wtp_radio_add_station(struct capwap_parsed_packet* packet) {
struct wtp_radio* radio;
struct wtp_radio_wlan* wlan;
struct station_add_params stationparams;
int err;
/* Get message elements */
addstation = (struct capwap_addstation_element*)capwap_get_message_element_data(packet, CAPWAP_ELEMENT_ADDSTATION);
@ -759,7 +760,14 @@ uint32_t wtp_radio_add_station(struct capwap_parsed_packet* packet) {
memset(&stationparams, 0, sizeof(struct station_add_params));
stationparams.address = station80211->address;
err = wtp_kmod_add_station(addstation->radioid, station80211->address, station80211->wlanid);
if (err < 0) {
capwap_logging_debug("add_station: CAPWAP add_station failed with: %d", err);
return CAPWAP_RESULTCODE_FAILURE;
}
if (wifi_station_authorize(wlan->wlanhandle, &stationparams)) {
wtp_kmod_del_station(addstation->radioid, station80211->address);
capwap_logging_debug("add_station: station_authorize failed");
return CAPWAP_RESULTCODE_FAILURE;
}
@ -784,6 +792,7 @@ uint32_t wtp_radio_delete_station(struct capwap_parsed_packet* packet) {
/* */
wifi_station_deauthorize(radio->devicehandle, deletestation->address);
wtp_kmod_del_station(deletestation->radioid, deletestation->address);
return CAPWAP_RESULTCODE_SUCCESS;
}