diff options
Diffstat (limited to 'src/drivers/driver_privsep.c')
| -rw-r--r-- | src/drivers/driver_privsep.c | 94 |
1 files changed, 91 insertions, 3 deletions
diff --git a/src/drivers/driver_privsep.c b/src/drivers/driver_privsep.c index de23fbd2b9fe1..1f1676a20ac58 100644 --- a/src/drivers/driver_privsep.c +++ b/src/drivers/driver_privsep.c @@ -220,6 +220,56 @@ static int wpa_driver_privsep_set_key(const char *ifname, void *priv, } +static int wpa_driver_privsep_authenticate( + void *priv, struct wpa_driver_auth_params *params) +{ + struct wpa_driver_privsep_data *drv = priv; + struct privsep_cmd_authenticate *data; + int i, res; + size_t buflen; + u8 *pos; + + wpa_printf(MSG_DEBUG, "%s: priv=%p freq=%d bssid=" MACSTR + " auth_alg=%d local_state_change=%d p2p=%d", + __func__, priv, params->freq, MAC2STR(params->bssid), + params->auth_alg, params->local_state_change, params->p2p); + + buflen = sizeof(*data) + params->ie_len + params->sae_data_len; + data = os_zalloc(buflen); + if (data == NULL) + return -1; + + data->freq = params->freq; + os_memcpy(data->bssid, params->bssid, ETH_ALEN); + os_memcpy(data->ssid, params->ssid, params->ssid_len); + data->ssid_len = params->ssid_len; + data->auth_alg = params->auth_alg; + data->ie_len = params->ie_len; + for (i = 0; i < 4; i++) { + if (params->wep_key[i]) + os_memcpy(data->wep_key[i], params->wep_key[i], + params->wep_key_len[i]); + data->wep_key_len[i] = params->wep_key_len[i]; + } + data->wep_tx_keyidx = params->wep_tx_keyidx; + data->local_state_change = params->local_state_change; + data->p2p = params->p2p; + pos = (u8 *) (data + 1); + if (params->ie_len) { + os_memcpy(pos, params->ie, params->ie_len); + pos += params->ie_len; + } + if (params->sae_data_len) + os_memcpy(pos, params->sae_data, params->sae_data_len); + + res = wpa_priv_cmd(drv, PRIVSEP_CMD_AUTHENTICATE, data, buflen, + NULL, NULL); + os_free(data); + + return res; +} + + static int wpa_driver_privsep_associate( void *priv, struct wpa_driver_associate_params *params) { @@ -281,14 +331,15 @@ static int wpa_driver_privsep_get_ssid(void *priv, u8 *ssid) { struct wpa_driver_privsep_data *drv = priv; int res, ssid_len; - u8 reply[sizeof(int) + 32]; + u8 reply[sizeof(int) + SSID_MAX_LEN]; size_t len = sizeof(reply); res = wpa_priv_cmd(drv, PRIVSEP_CMD_GET_SSID, NULL, 0, reply, &len); if (res < 0 || len < sizeof(int)) return -1; os_memcpy(&ssid_len, reply, sizeof(int)); - if (ssid_len < 0 || ssid_len > 32 || sizeof(int) + ssid_len > len) { + if (ssid_len < 0 || ssid_len > SSID_MAX_LEN || + sizeof(int) + ssid_len > len) { wpa_printf(MSG_DEBUG, "privsep: Invalid get SSID reply"); return -1; } @@ -308,6 +359,32 @@ static int wpa_driver_privsep_deauthenticate(void *priv, const u8 *addr, } +static void wpa_driver_privsep_event_auth(void *ctx, u8 *buf, size_t len) +{ + union wpa_event_data data; + struct privsep_event_auth *auth; + + os_memset(&data, 0, sizeof(data)); + if (len < sizeof(*auth)) + return; + auth = (struct privsep_event_auth *) buf; + if (len < sizeof(*auth) + auth->ies_len) + return; + + os_memcpy(data.auth.peer, auth->peer, ETH_ALEN); + os_memcpy(data.auth.bssid, auth->bssid, ETH_ALEN); + data.auth.auth_type = auth->auth_type; + data.auth.auth_transaction = auth->auth_transaction; + data.auth.status_code = auth->status_code; + if (auth->ies_len) { + data.auth.ies = (u8 *) (auth + 1); + data.auth.ies_len = auth->ies_len; + } + + wpa_supplicant_event(ctx, EVENT_AUTH, &data); +} + + static void wpa_driver_privsep_event_assoc(void *ctx, enum wpa_event_type event, u8 *buf, size_t len) @@ -467,6 +544,9 @@ static void wpa_driver_privsep_receive(int sock, void *eloop_ctx, case PRIVSEP_EVENT_SCAN_RESULTS: wpa_supplicant_event(drv->ctx, EVENT_SCAN_RESULTS, NULL); break; + case PRIVSEP_EVENT_SCAN_STARTED: + wpa_supplicant_event(drv->ctx, EVENT_SCAN_STARTED, NULL); + break; case PRIVSEP_EVENT_ASSOC: wpa_driver_privsep_event_assoc(drv->ctx, EVENT_ASSOC, event_buf, event_len); @@ -502,6 +582,9 @@ static void wpa_driver_privsep_receive(int sock, void *eloop_ctx, wpa_driver_privsep_event_rx_eapol(drv->ctx, event_buf, event_len); break; + case PRIVSEP_EVENT_AUTH: + wpa_driver_privsep_event_auth(drv->ctx, event_buf, event_len); + break; } os_free(buf); @@ -702,6 +785,10 @@ static int wpa_driver_privsep_get_capa(void *priv, res = wpa_priv_cmd(drv, PRIVSEP_CMD_GET_CAPA, NULL, 0, capa, &len); if (res < 0 || len != sizeof(*capa)) return -1; + /* For now, no support for passing extended_capa pointers */ + capa->extended_capa = NULL; + capa->extended_capa_mask = NULL; + capa->extended_capa_len = 0; return 0; } @@ -734,6 +821,7 @@ struct wpa_driver_ops wpa_driver_privsep_ops = { .set_param = wpa_driver_privsep_set_param, .scan2 = wpa_driver_privsep_scan, .deauthenticate = wpa_driver_privsep_deauthenticate, + .authenticate = wpa_driver_privsep_authenticate, .associate = wpa_driver_privsep_associate, .get_capa = wpa_driver_privsep_get_capa, .get_mac_addr = wpa_driver_privsep_get_mac_addr, @@ -742,7 +830,7 @@ struct wpa_driver_ops wpa_driver_privsep_ops = { }; -struct wpa_driver_ops *wpa_drivers[] = +const struct wpa_driver_ops *const wpa_drivers[] = { &wpa_driver_privsep_ops, NULL |