/*
* WPA Supplicant / Control interface (shared code for all backends)
- * Copyright (c) 2004-2014, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2004-2015, Jouni Malinen <j@w1.fi>
*
* This software may be distributed under the terms of the BSD license.
* See README for more details.
#include "common/ieee802_11_defs.h"
#include "common/ieee802_11_common.h"
#include "common/wpa_ctrl.h"
+#include "crypto/tls.h"
#include "ap/hostapd.h"
#include "eap_peer/eap.h"
#include "eapol_supp/eapol_supp_sm.h"
#include "rsn_supp/pmksa_cache.h"
#include "l2_packet/l2_packet.h"
#include "wps/wps.h"
+#include "fst/fst.h"
+#include "fst/fst_ctrl_iface.h"
#include "config.h"
#include "wpa_supplicant_i.h"
#include "driver_i.h"
}
ssid = ns;
- if ((end - pos) & 0x01 || end - pos > 2 * 32 ||
+ if ((end - pos) & 0x01 ||
+ end - pos > 2 * SSID_MAX_LEN ||
hexstr2bin(pos, ssid[ssid_count].ssid,
(end - pos) / 2) < 0) {
os_free(ssid);
wpa_s->sme.prev_bssid_set = 0;
#endif /* CONFIG_SME */
wpa_s->reassociate = 1;
+ wpa_s->own_disconnect_req = 1;
wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_DEAUTH_LEAVING);
wpa_supplicant_req_scan(wpa_s, 0, 0);
}
+static int wpas_ctrl_set_band(struct wpa_supplicant *wpa_s, char *band)
+{
+ union wpa_event_data event;
+
+ if (os_strcmp(band, "AUTO") == 0)
+ wpa_s->setband = WPA_SETBAND_AUTO;
+ else if (os_strcmp(band, "5G") == 0)
+ wpa_s->setband = WPA_SETBAND_5G;
+ else if (os_strcmp(band, "2G") == 0)
+ wpa_s->setband = WPA_SETBAND_2G;
+ else
+ return -1;
+
+ if (wpa_drv_setband(wpa_s, wpa_s->setband) == 0) {
+ os_memset(&event, 0, sizeof(event));
+ event.channel_list_changed.initiator = REGDOM_SET_BY_USER;
+ event.channel_list_changed.type = REGDOM_TYPE_UNKNOWN;
+ wpa_supplicant_event(wpa_s, EVENT_CHANNEL_LIST_CHANGED, &event);
+ }
+
+ return 0;
+}
+
+
static int wpa_supplicant_ctrl_iface_set(struct wpa_supplicant *wpa_s,
char *cmd)
{
#endif /* CONFIG_AP */
} else if (os_strcasecmp(cmd, "extra_roc_dur") == 0) {
wpa_s->extra_roc_dur = atoi(value);
+ } else if (os_strcasecmp(cmd, "test_failure") == 0) {
+ wpa_s->test_failure = atoi(value);
#endif /* CONFIG_TESTING_OPTIONS */
#ifndef CONFIG_NO_CONFIG_BLOBS
} else if (os_strcmp(cmd, "blob") == 0) {
ret = wpas_ctrl_set_blob(wpa_s, value);
#endif /* CONFIG_NO_CONFIG_BLOBS */
+ } else if (os_strcasecmp(cmd, "setband") == 0) {
+ ret = wpas_ctrl_set_band(wpa_s, value);
} else {
value[-1] = '=';
ret = wpa_config_process_global(wpa_s->conf, cmd, -1);
wpa_s->last_gtk_len);
return res;
#endif /* CONFIG_TESTING_GET_GTK */
+ } else if (os_strcmp(cmd, "tls_library") == 0) {
+ res = tls_get_library_version(buf, buflen);
+ } else {
+ res = wpa_config_get_value(cmd, wpa_s->conf, buf, buflen);
}
if (os_snprintf_error(buflen, res))
return ret;
}
+
+static int wpa_supplicant_ctrl_iface_tdls_chan_switch(
+ struct wpa_supplicant *wpa_s, char *cmd)
+{
+ u8 peer[ETH_ALEN];
+ struct hostapd_freq_params freq_params;
+ u8 oper_class;
+ char *pos, *end;
+
+ if (!wpa_tdls_is_external_setup(wpa_s->wpa)) {
+ wpa_printf(MSG_INFO,
+ "tdls_chanswitch: Only supported with external setup");
+ return -1;
+ }
+
+ os_memset(&freq_params, 0, sizeof(freq_params));
+
+ pos = os_strchr(cmd, ' ');
+ if (pos == NULL)
+ return -1;
+ *pos++ = '\0';
+
+ oper_class = strtol(pos, &end, 10);
+ if (pos == end) {
+ wpa_printf(MSG_INFO,
+ "tdls_chanswitch: Invalid op class provided");
+ return -1;
+ }
+
+ pos = end;
+ freq_params.freq = atoi(pos);
+ if (freq_params.freq == 0) {
+ wpa_printf(MSG_INFO, "tdls_chanswitch: Invalid freq provided");
+ return -1;
+ }
+
+#define SET_FREQ_SETTING(str) \
+ do { \
+ const char *pos2 = os_strstr(pos, " " #str "="); \
+ if (pos2) { \
+ pos2 += sizeof(" " #str "=") - 1; \
+ freq_params.str = atoi(pos2); \
+ } \
+ } while (0)
+
+ SET_FREQ_SETTING(center_freq1);
+ SET_FREQ_SETTING(center_freq2);
+ SET_FREQ_SETTING(bandwidth);
+ SET_FREQ_SETTING(sec_channel_offset);
+#undef SET_FREQ_SETTING
+
+ freq_params.ht_enabled = !!os_strstr(pos, " ht");
+ freq_params.vht_enabled = !!os_strstr(pos, " vht");
+
+ if (hwaddr_aton(cmd, peer)) {
+ wpa_printf(MSG_DEBUG,
+ "CTRL_IFACE TDLS_CHAN_SWITCH: Invalid address '%s'",
+ cmd);
+ return -1;
+ }
+
+ wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_CHAN_SWITCH " MACSTR
+ " OP CLASS %d FREQ %d CENTER1 %d CENTER2 %d BW %d SEC_OFFSET %d%s%s",
+ MAC2STR(peer), oper_class, freq_params.freq,
+ freq_params.center_freq1, freq_params.center_freq2,
+ freq_params.bandwidth, freq_params.sec_channel_offset,
+ freq_params.ht_enabled ? " HT" : "",
+ freq_params.vht_enabled ? " VHT" : "");
+
+ return wpa_tdls_enable_chan_switch(wpa_s->wpa, peer, oper_class,
+ &freq_params);
+}
+
+
+static int wpa_supplicant_ctrl_iface_tdls_cancel_chan_switch(
+ struct wpa_supplicant *wpa_s, char *cmd)
+{
+ u8 peer[ETH_ALEN];
+
+ if (!wpa_tdls_is_external_setup(wpa_s->wpa)) {
+ wpa_printf(MSG_INFO,
+ "tdls_chanswitch: Only supported with external setup");
+ return -1;
+ }
+
+ if (hwaddr_aton(cmd, peer)) {
+ wpa_printf(MSG_DEBUG,
+ "CTRL_IFACE TDLS_CANCEL_CHAN_SWITCH: Invalid address '%s'",
+ cmd);
+ return -1;
+ }
+
+ wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_CANCEL_CHAN_SWITCH " MACSTR,
+ MAC2STR(peer));
+
+ return wpa_tdls_disable_chan_switch(wpa_s->wpa, peer);
+}
+
+
+static int wpa_supplicant_ctrl_iface_tdls_link_status(
+ struct wpa_supplicant *wpa_s, const char *addr,
+ char *buf, size_t buflen)
+{
+ u8 peer[ETH_ALEN];
+ const char *tdls_status;
+ int ret;
+
+ if (hwaddr_aton(addr, peer)) {
+ wpa_printf(MSG_DEBUG,
+ "CTRL_IFACE TDLS_LINK_STATUS: Invalid address '%s'",
+ addr);
+ return -1;
+ }
+ wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_LINK_STATUS " MACSTR,
+ MAC2STR(peer));
+
+ tdls_status = wpa_tdls_get_link_status(wpa_s->wpa, peer);
+ wpa_printf(MSG_DEBUG, "CTRL_IFACE TDLS_LINK_STATUS: %s", tdls_status);
+ ret = os_snprintf(buf, buflen, "TDLS link status: %s\n", tdls_status);
+ if (os_snprintf_error(buflen, ret))
+ return -1;
+
+ return ret;
+}
+
#endif /* CONFIG_TDLS */
#ifdef CONFIG_HS20
const u8 *hs20;
#endif /* CONFIG_HS20 */
+ const u8 *sess_id;
+ size_t sess_id_len;
if (os_strcmp(params, "-DRIVER") == 0)
return wpa_drv_status(wpa_s, buf, buflen);
if (ssid) {
u8 *_ssid = ssid->ssid;
size_t ssid_len = ssid->ssid_len;
- u8 ssid_buf[MAX_SSID_LEN];
+ u8 ssid_buf[SSID_MAX_LEN];
if (ssid_len == 0) {
int _res = wpa_drv_get_ssid(wpa_s, ssid_buf);
if (_res < 0)
pos += res;
}
+ sess_id = eapol_sm_get_session_id(wpa_s->eapol, &sess_id_len);
+ if (sess_id) {
+ char *start = pos;
+
+ ret = os_snprintf(pos, end - pos, "eap_session_id=");
+ if (os_snprintf_error(end - pos, ret))
+ return start - buf;
+ pos += ret;
+ ret = wpa_snprintf_hex(pos, end - pos, sess_id, sess_id_len);
+ if (ret <= 0)
+ return start - buf;
+ pos += ret;
+ ret = os_snprintf(pos, end - pos, "\n");
+ if (os_snprintf_error(end - pos, ret))
+ return start - buf;
+ pos += ret;
+ }
+
res = rsn_preauth_get_status(wpa_s->wpa, pos, end - pos, verbose);
if (res >= 0)
pos += res;
}
#endif /* CONFIG_IEEE80211W */
+#ifdef CONFIG_SUITEB
if (data.key_mgmt & WPA_KEY_MGMT_IEEE8021X_SUITE_B) {
ret = os_snprintf(pos, end - pos, "%sEAP-SUITE-B",
pos == start ? "" : "+");
return pos;
pos += ret;
}
+#endif /* CONFIG_SUITEB */
+
+#ifdef CONFIG_SUITEB192
+ if (data.key_mgmt & WPA_KEY_MGMT_IEEE8021X_SUITE_B_192) {
+ ret = os_snprintf(pos, end - pos, "%sEAP-SUITE-B-192",
+ pos == start ? "" : "+");
+ if (os_snprintf_error(end - pos, ret))
+ return pos;
+ pos += ret;
+ }
+#endif /* CONFIG_SUITEB192 */
+
+ if (data.key_mgmt & WPA_KEY_MGMT_OSEN) {
+ ret = os_snprintf(pos, end - pos, "%sOSEN",
+ pos == start ? "" : "+");
+ if (os_snprintf_error(end - pos, ret))
+ return pos;
+ pos += ret;
+ }
pos = wpa_supplicant_cipher_txt(pos, end, data.pairwise_cipher);
{
char *pos, *end;
int ret;
- const u8 *ie, *ie2, *p2p, *mesh;
+ const u8 *ie, *ie2, *osen_ie, *p2p, *mesh;
mesh = wpa_bss_get_ie(bss, WLAN_EID_MESH_ID);
p2p = wpa_bss_get_vendor_ie(bss, P2P_IE_VENDOR_TYPE);
pos = wpa_supplicant_ie_txt(pos, end, mesh ? "RSN" : "WPA2",
ie2, 2 + ie2[1]);
}
+ osen_ie = wpa_bss_get_vendor_ie(bss, OSEN_IE_VENDOR_TYPE);
+ if (osen_ie)
+ pos = wpa_supplicant_ie_txt(pos, end, "OSEN",
+ osen_ie, 2 + osen_ie[1]);
pos = wpa_supplicant_wps_ie_txt(wpa_s, pos, end, bss);
- if (!ie && !ie2 && bss->caps & IEEE80211_CAP_PRIVACY) {
+ if (!ie && !ie2 && !osen_ie && (bss->caps & IEEE80211_CAP_PRIVACY)) {
ret = os_snprintf(pos, end - pos, "[WEP]");
if (os_snprintf_error(end - pos, ret))
return -1;
pos += ret;
}
#endif /* CONFIG_HS20 */
+#ifdef CONFIG_FST
+ if (wpa_bss_get_ie(bss, WLAN_EID_MULTI_BAND)) {
+ ret = os_snprintf(pos, end - pos, "[FST]");
+ if (os_snprintf_error(end - pos, ret))
+ return -1;
+ pos += ret;
+ }
+#endif /* CONFIG_FST */
ret = os_snprintf(pos, end - pos, "\t%s",
wpa_ssid_txt(bss->ssid, bss->ssid_len));
#ifdef CONFIG_MESH
+static int wpa_supplicant_ctrl_iface_mesh_interface_add(
+ struct wpa_supplicant *wpa_s, char *cmd, char *reply, size_t max_len)
+{
+ char *pos, ifname[IFNAMSIZ + 1];
+
+ ifname[0] = '\0';
+
+ pos = os_strstr(cmd, "ifname=");
+ if (pos) {
+ pos += 7;
+ os_strlcpy(ifname, pos, sizeof(ifname));
+ }
+
+ if (wpas_mesh_add_interface(wpa_s, ifname, sizeof(ifname)) < 0)
+ return -1;
+
+ os_strlcpy(reply, ifname, max_len);
+ return os_strlen(ifname);
+}
+
+
static int wpa_supplicant_ctrl_iface_mesh_group_add(
struct wpa_supplicant *wpa_s, char *cmd)
{
static int wpa_supplicant_ctrl_iface_mesh_group_remove(
struct wpa_supplicant *wpa_s, char *cmd)
{
- /*
- * TODO: Support a multiple mesh and other iface type combinations
- */
- if (os_strcmp(cmd, wpa_s->ifname) != 0) {
- wpa_printf(MSG_DEBUG,
- "CTRL_IFACE: MESH_GROUP_REMOVE unknown interface name: %s",
+ struct wpa_supplicant *orig;
+ struct wpa_global *global;
+ int found = 0;
+
+ wpa_printf(MSG_DEBUG, "CTRL_IFACE: MESH_GROUP_REMOVE ifname=%s", cmd);
+
+ global = wpa_s->global;
+ orig = wpa_s;
+
+ for (wpa_s = global->ifaces; wpa_s; wpa_s = wpa_s->next) {
+ if (os_strcmp(wpa_s->ifname, cmd) == 0) {
+ found = 1;
+ break;
+ }
+ }
+ if (!found) {
+ wpa_printf(MSG_ERROR,
+ "CTRL_IFACE: MESH_GROUP_REMOVE ifname=%s not found",
cmd);
return -1;
}
-
- wpa_printf(MSG_DEBUG, "CTRL_IFACE: MESH_GROUP_REMOVE ifname=%s", cmd);
+ if (wpa_s->mesh_if_created && wpa_s == orig) {
+ wpa_printf(MSG_ERROR,
+ "CTRL_IFACE: MESH_GROUP_REMOVE can't remove itself");
+ return -1;
+ }
wpa_s->reassociate = 0;
wpa_s->disconnected = 1;
*/
wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+ if (wpa_s->mesh_if_created)
+ wpa_supplicant_remove_iface(global, wpa_s, 0);
+
return 0;
}
#endif /* CONFIG_SME */
wpa_sm_set_config(wpa_s->wpa, NULL);
eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
+ if (wpa_s->wpa_state >= WPA_AUTHENTICATING)
+ wpa_s->own_disconnect_req = 1;
wpa_supplicant_deauthenticate(
wpa_s, WLAN_REASON_DEAUTH_LEAVING);
}
wpa_sm_set_config(wpa_s->wpa, NULL);
eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
+ if (wpa_s->wpa_state >= WPA_AUTHENTICATING)
+ wpa_s->own_disconnect_req = 1;
wpa_supplicant_deauthenticate(wpa_s,
WLAN_REASON_DEAUTH_LEAVING);
}
wpa_config_update_psk(ssid);
else if (os_strcmp(name, "priority") == 0)
wpa_config_update_prio_list(wpa_s->conf);
- else if (os_strcmp(name, "no_auto_peer") == 0)
- ssid->no_auto_peer = atoi(value);
return 0;
}
static int wpa_supplicant_ctrl_iface_set_network(
struct wpa_supplicant *wpa_s, char *cmd)
{
- int id, ret, prev_bssid_set;
+ int id, ret, prev_bssid_set, prev_disabled;
struct wpa_ssid *ssid;
char *name, *value;
u8 prev_bssid[ETH_ALEN];
}
prev_bssid_set = ssid->bssid_set;
+ prev_disabled = ssid->disabled;
os_memcpy(prev_bssid, ssid->bssid, ETH_ALEN);
ret = wpa_supplicant_ctrl_iface_update_network(wpa_s, ssid, name,
value);
(ssid->bssid_set != prev_bssid_set ||
os_memcmp(ssid->bssid, prev_bssid, ETH_ALEN) != 0))
wpas_notify_network_bssid_set_changed(wpa_s, ssid);
+
+ if (prev_disabled != ssid->disabled &&
+ (prev_disabled == 2 || ssid->disabled == 2))
+ wpas_notify_network_type_changed(wpa_s, ssid);
+
return ret;
}
static int wpa_supplicant_ctrl_iface_dup_network(
- struct wpa_supplicant *wpa_s, char *cmd)
+ struct wpa_supplicant *wpa_s, char *cmd,
+ struct wpa_supplicant *dst_wpa_s)
{
struct wpa_ssid *ssid_s, *ssid_d;
char *name, *id, *value;
id_s = atoi(cmd);
id_d = atoi(id);
- wpa_printf(MSG_DEBUG, "CTRL_IFACE: DUP_NETWORK id=%d -> %d name='%s'",
- id_s, id_d, name);
+
+ wpa_printf(MSG_DEBUG,
+ "CTRL_IFACE: DUP_NETWORK ifname=%s->%s id=%d->%d name='%s'",
+ wpa_s->ifname, dst_wpa_s->ifname, id_s, id_d, name);
ssid_s = wpa_config_get_network(wpa_s->conf, id_s);
if (ssid_s == NULL) {
return -1;
}
- ssid_d = wpa_config_get_network(wpa_s->conf, id_d);
+ ssid_d = wpa_config_get_network(dst_wpa_s->conf, id_d);
if (ssid_d == NULL) {
wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find "
"network id=%d", id_d);
return -1;
}
- ret = wpa_supplicant_ctrl_iface_update_network(wpa_s, ssid_d, name,
+ ret = wpa_supplicant_ctrl_iface_update_network(dst_wpa_s, ssid_d, name,
value);
os_free(value);
{ WPA_DRIVER_CAPA_ENC_WEP40, "WEP40", 1 }
};
+static const struct cipher_info ciphers_group_mgmt[] = {
+ { WPA_DRIVER_CAPA_ENC_BIP, "AES-128-CMAC", 1 },
+ { WPA_DRIVER_CAPA_ENC_BIP_GMAC_128, "BIP-GMAC-128", 1 },
+ { WPA_DRIVER_CAPA_ENC_BIP_GMAC_256, "BIP-GMAC-256", 1 },
+ { WPA_DRIVER_CAPA_ENC_BIP_CMAC_256, "BIP-CMAC-256", 1 },
+};
+
static int ctrl_iface_get_capability_pairwise(int res, char *strict,
struct wpa_driver_capa *capa,
}
+static int ctrl_iface_get_capability_group_mgmt(int res, char *strict,
+ struct wpa_driver_capa *capa,
+ char *buf, size_t buflen)
+{
+ int ret;
+ char *pos, *end;
+ unsigned int i;
+
+ pos = buf;
+ end = pos + buflen;
+
+ if (res < 0)
+ return 0;
+
+ for (i = 0; i < ARRAY_SIZE(ciphers_group_mgmt); i++) {
+ if (capa->enc & ciphers_group_mgmt[i].capa) {
+ ret = os_snprintf(pos, end - pos, "%s%s",
+ pos == buf ? "" : " ",
+ ciphers_group_mgmt[i].name);
+ if (os_snprintf_error(end - pos, ret))
+ return pos - buf;
+ pos += ret;
+ }
+ }
+
+ return pos - buf;
+}
+
+
static int ctrl_iface_get_capability_key_mgmt(int res, char *strict,
struct wpa_driver_capa *capa,
char *buf, size_t buflen)
pos += ret;
}
+#ifdef CONFIG_SUITEB
+ if (capa->key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_SUITE_B) {
+ ret = os_snprintf(pos, end - pos, " WPA-EAP-SUITE-B");
+ if (os_snprintf_error(end - pos, ret))
+ return pos - buf;
+ pos += ret;
+ }
+#endif /* CONFIG_SUITEB */
+#ifdef CONFIG_SUITEB192
+ if (capa->key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_SUITE_B_192) {
+ ret = os_snprintf(pos, end - pos, " WPA-EAP-SUITE-B-192");
+ if (os_snprintf_error(end - pos, ret))
+ return pos - buf;
+ pos += ret;
+ }
+#endif /* CONFIG_SUITEB192 */
+
return pos - buf;
}
}
-static int ctrl_iface_get_capability_auth_alg(int res, char *strict,
+static int ctrl_iface_get_capability_auth_alg(struct wpa_supplicant *wpa_s,
+ int res, char *strict,
struct wpa_driver_capa *capa,
char *buf, size_t buflen)
{
pos += ret;
}
+#ifdef CONFIG_SAE
+ if (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SAE) {
+ ret = os_snprintf(pos, end - pos, "%sSAE",
+ pos == buf ? "" : " ");
+ if (os_snprintf_error(end - pos, ret))
+ return pos - buf;
+ pos += ret;
+ }
+#endif /* CONFIG_SAE */
+
return pos - buf;
}
pos += ret;
}
+#ifdef CONFIG_MESH
+ if (capa->flags & WPA_DRIVER_FLAGS_MESH) {
+ ret = os_snprintf(pos, end - pos, "%sMESH",
+ pos == buf ? "" : " ");
+ if (os_snprintf_error(end - pos, ret))
+ return pos - buf;
+ pos += ret;
+ }
+#endif /* CONFIG_MESH */
+
return pos - buf;
}
return ctrl_iface_get_capability_group(res, strict, &capa,
buf, buflen);
+ if (os_strcmp(field, "group_mgmt") == 0)
+ return ctrl_iface_get_capability_group_mgmt(res, strict, &capa,
+ buf, buflen);
+
if (os_strcmp(field, "key_mgmt") == 0)
return ctrl_iface_get_capability_key_mgmt(res, strict, &capa,
buf, buflen);
buf, buflen);
if (os_strcmp(field, "auth_alg") == 0)
- return ctrl_iface_get_capability_auth_alg(res, strict, &capa,
- buf, buflen);
+ return ctrl_iface_get_capability_auth_alg(wpa_s, res, strict,
+ &capa, buf, buflen);
if (os_strcmp(field, "modes") == 0)
return ctrl_iface_get_capability_modes(res, strict, &capa,
size_t i;
int ret;
char *pos, *end;
- const u8 *ie, *ie2;
+ const u8 *ie, *ie2, *osen_ie;
pos = buf;
end = buf + buflen;
if (ie2)
pos = wpa_supplicant_ie_txt(pos, end, "WPA2", ie2,
2 + ie2[1]);
+ osen_ie = wpa_bss_get_vendor_ie(bss, OSEN_IE_VENDOR_TYPE);
+ if (osen_ie)
+ pos = wpa_supplicant_ie_txt(pos, end, "OSEN",
+ osen_ie, 2 + osen_ie[1]);
pos = wpa_supplicant_wps_ie_txt(wpa_s, pos, end, bss);
- if (!ie && !ie2 && bss->caps & IEEE80211_CAP_PRIVACY) {
+ if (!ie && !ie2 && !osen_ie &&
+ (bss->caps & IEEE80211_CAP_PRIVACY)) {
ret = os_snprintf(pos, end - pos, "[WEP]");
if (os_snprintf_error(end - pos, ret))
return 0;
#ifdef CONFIG_INTERWORKING
if ((mask & WPA_BSS_MASK_INTERNETW) && bss->anqp) {
struct wpa_bss_anqp *anqp = bss->anqp;
+ pos = anqp_add_hex(pos, end, "anqp_capability_list",
+ anqp->capability_list);
pos = anqp_add_hex(pos, end, "anqp_venue_name",
anqp->venue_name);
pos = anqp_add_hex(pos, end, "anqp_network_auth_type",
pos = anqp_add_hex(pos, end, "anqp_domain_name",
anqp->domain_name);
#ifdef CONFIG_HS20
+ pos = anqp_add_hex(pos, end, "hs20_capability_list",
+ anqp->hs20_capability_list);
pos = anqp_add_hex(pos, end, "hs20_operator_friendly_name",
anqp->hs20_operator_friendly_name);
pos = anqp_add_hex(pos, end, "hs20_wan_metrics",
}
#endif /* CONFIG_MESH */
+ if (mask & WPA_BSS_MASK_SNR) {
+ ret = os_snprintf(pos, end - pos, "snr=%d\n", bss->snr);
+ if (os_snprintf_error(end - pos, ret))
+ return 0;
+ pos += ret;
+ }
+
+ if (mask & WPA_BSS_MASK_EST_THROUGHPUT) {
+ ret = os_snprintf(pos, end - pos, "est_throughput=%d\n",
+ bss->est_throughput);
+ if (os_snprintf_error(end - pos, ret))
+ return 0;
+ pos += ret;
+ }
+
+#ifdef CONFIG_FST
+ if (mask & WPA_BSS_MASK_FST) {
+ ret = fst_ctrl_iface_mb_info(bss->bssid, pos, end - pos);
+ if (ret < 0 || ret >= end - pos)
+ return 0;
+ pos += ret;
+ }
+#endif /* CONFIG_FST */
+
if (mask & WPA_BSS_MASK_DELIM) {
ret = os_snprintf(pos, end - pos, "====\n");
if (os_snprintf_error(end - pos, ret))
u8 dev_type[WPS_DEV_TYPE_LEN], *_dev_type = NULL;
char *pos;
unsigned int search_delay;
+ const char *_seek[P2P_MAX_QUERY_HASH + 1], **seek = NULL;
+ u8 seek_count = 0;
+ int freq = 0;
if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
wpa_dbg(wpa_s, MSG_INFO,
} else
search_delay = wpas_p2p_search_delay(wpa_s);
+ pos = os_strstr(cmd, "freq=");
+ if (pos) {
+ pos += 5;
+ freq = atoi(pos);
+ if (freq <= 0)
+ return -1;
+ }
+
+ /* Must be searched for last, because it adds nul termination */
+ pos = os_strstr(cmd, " seek=");
+ if (pos)
+ pos += 6;
+ while (pos && seek_count < P2P_MAX_QUERY_HASH + 1) {
+ char *term;
+
+ _seek[seek_count++] = pos;
+ seek = _seek;
+ term = os_strchr(pos, ' ');
+ if (!term)
+ break;
+ *term = '\0';
+ pos = os_strstr(term + 1, "seek=");
+ if (pos)
+ pos += 5;
+ }
+ if (seek_count > P2P_MAX_QUERY_HASH) {
+ seek[0] = NULL;
+ seek_count = 1;
+ }
+
return wpas_p2p_find(wpa_s, timeout, type, _dev_type != NULL, _dev_type,
- _dev_id, search_delay);
+ _dev_id, search_delay, seek_count, seek, freq);
}
-static int p2p_ctrl_connect(struct wpa_supplicant *wpa_s, char *cmd,
- char *buf, size_t buflen)
+static int p2ps_ctrl_parse_cpt_priority(const char *pos, u8 *cpt)
{
- u8 addr[ETH_ALEN];
- char *pos, *pos2;
- char *pin = NULL;
- enum p2p_wps_method wps_method;
- int new_pin;
- int ret;
- int persistent_group, persistent_id = -1;
- int join;
- int auth;
- int automatic;
- int go_intent = -1;
- int freq = 0;
- int pd;
- int ht40, vht;
-
- /* <addr> <"pbc" | "pin" | PIN> [label|display|keypad]
- * [persistent|persistent=<network id>]
- * [join] [auth] [go_intent=<0..15>] [freq=<in MHz>] [provdisc]
- * [ht40] [vht] */
+ const char *last = NULL;
+ const char *token;
+ long int token_len;
+ unsigned int i;
- if (hwaddr_aton(cmd, addr))
- return -1;
+ /* Expected predefined CPT names delimited by ':' */
+ for (i = 0; (token = cstr_token(pos, ": \t", &last)); i++) {
+ if (i >= P2PS_FEATURE_CAPAB_CPT_MAX) {
+ wpa_printf(MSG_ERROR,
+ "P2PS: CPT name list is too long, expected up to %d names",
+ P2PS_FEATURE_CAPAB_CPT_MAX);
+ cpt[0] = 0;
+ return -1;
+ }
- pos = cmd + 17;
- if (*pos != ' ')
- return -1;
- pos++;
+ token_len = last - token;
+
+ if (token_len == 3 &&
+ os_memcmp(token, "UDP", token_len) == 0) {
+ cpt[i] = P2PS_FEATURE_CAPAB_UDP_TRANSPORT;
+ } else if (token_len == 3 &&
+ os_memcmp(token, "MAC", token_len) == 0) {
+ cpt[i] = P2PS_FEATURE_CAPAB_MAC_TRANSPORT;
+ } else {
+ wpa_printf(MSG_ERROR,
+ "P2PS: Unsupported CPT name '%s'", token);
+ cpt[0] = 0;
+ return -1;
+ }
+
+ if (isblank(*last)) {
+ i++;
+ break;
+ }
+ }
+ cpt[i] = 0;
+ return 0;
+}
+
+
+static struct p2ps_provision * p2p_parse_asp_provision_cmd(const char *cmd)
+{
+ struct p2ps_provision *p2ps_prov;
+ char *pos;
+ size_t info_len = 0;
+ char *info = NULL;
+ u8 role = P2PS_SETUP_NONE;
+ long long unsigned val;
+ int i;
+
+ pos = os_strstr(cmd, "info=");
+ if (pos) {
+ pos += 5;
+ info_len = os_strlen(pos);
+
+ if (info_len) {
+ info = os_malloc(info_len + 1);
+ if (info) {
+ info_len = utf8_unescape(pos, info_len,
+ info, info_len + 1);
+ } else
+ info_len = 0;
+ }
+ }
+
+ p2ps_prov = os_zalloc(sizeof(struct p2ps_provision) + info_len + 1);
+ if (p2ps_prov == NULL) {
+ os_free(info);
+ return NULL;
+ }
+
+ if (info) {
+ os_memcpy(p2ps_prov->info, info, info_len);
+ p2ps_prov->info[info_len] = '\0';
+ os_free(info);
+ }
+
+ pos = os_strstr(cmd, "status=");
+ if (pos)
+ p2ps_prov->status = atoi(pos + 7);
+ else
+ p2ps_prov->status = -1;
+
+ pos = os_strstr(cmd, "adv_id=");
+ if (!pos || sscanf(pos + 7, "%llx", &val) != 1 || val > 0xffffffffULL)
+ goto invalid_args;
+ p2ps_prov->adv_id = val;
+
+ pos = os_strstr(cmd, "method=");
+ if (pos)
+ p2ps_prov->method = strtol(pos + 7, NULL, 16);
+ else
+ p2ps_prov->method = 0;
+
+ pos = os_strstr(cmd, "session=");
+ if (!pos || sscanf(pos + 8, "%llx", &val) != 1 || val > 0xffffffffULL)
+ goto invalid_args;
+ p2ps_prov->session_id = val;
+
+ pos = os_strstr(cmd, "adv_mac=");
+ if (!pos || hwaddr_aton(pos + 8, p2ps_prov->adv_mac))
+ goto invalid_args;
+
+ pos = os_strstr(cmd, "session_mac=");
+ if (!pos || hwaddr_aton(pos + 12, p2ps_prov->session_mac))
+ goto invalid_args;
+
+ pos = os_strstr(cmd, "cpt=");
+ if (pos) {
+ if (p2ps_ctrl_parse_cpt_priority(pos + 4,
+ p2ps_prov->cpt_priority))
+ goto invalid_args;
+ } else {
+ p2ps_prov->cpt_priority[0] = P2PS_FEATURE_CAPAB_UDP_TRANSPORT;
+ }
+
+ for (i = 0; p2ps_prov->cpt_priority[i]; i++)
+ p2ps_prov->cpt_mask |= p2ps_prov->cpt_priority[i];
+
+ /* force conncap with tstCap (no sanity checks) */
+ pos = os_strstr(cmd, "tstCap=");
+ if (pos) {
+ role = strtol(pos + 7, NULL, 16);
+ } else {
+ pos = os_strstr(cmd, "role=");
+ if (pos) {
+ role = strtol(pos + 5, NULL, 16);
+ if (role != P2PS_SETUP_CLIENT &&
+ role != P2PS_SETUP_GROUP_OWNER)
+ role = P2PS_SETUP_NONE;
+ }
+ }
+ p2ps_prov->role = role;
+
+ return p2ps_prov;
+
+invalid_args:
+ os_free(p2ps_prov);
+ return NULL;
+}
+
+
+static int p2p_ctrl_asp_provision_resp(struct wpa_supplicant *wpa_s, char *cmd)
+{
+ u8 addr[ETH_ALEN];
+ struct p2ps_provision *p2ps_prov;
+ char *pos;
+
+ /* <addr> id=<adv_id> [role=<conncap>] [info=<infodata>] */
+
+ wpa_printf(MSG_DEBUG, "%s: %s", __func__, cmd);
+
+ if (hwaddr_aton(cmd, addr))
+ return -1;
+
+ pos = cmd + 17;
+ if (*pos != ' ')
+ return -1;
+
+ p2ps_prov = p2p_parse_asp_provision_cmd(pos);
+ if (!p2ps_prov)
+ return -1;
+
+ if (p2ps_prov->status < 0) {
+ os_free(p2ps_prov);
+ return -1;
+ }
+
+ return wpas_p2p_prov_disc(wpa_s, addr, NULL, WPAS_P2P_PD_FOR_ASP,
+ p2ps_prov);
+}
+
+
+static int p2p_ctrl_asp_provision(struct wpa_supplicant *wpa_s, char *cmd)
+{
+ u8 addr[ETH_ALEN];
+ struct p2ps_provision *p2ps_prov;
+ char *pos;
+
+ /* <addr> id=<adv_id> adv_mac=<adv_mac> conncap=<conncap>
+ * session=<ses_id> mac=<ses_mac> [info=<infodata>]
+ */
+
+ wpa_printf(MSG_DEBUG, "%s: %s", __func__, cmd);
+ if (hwaddr_aton(cmd, addr))
+ return -1;
+
+ pos = cmd + 17;
+ if (*pos != ' ')
+ return -1;
+
+ p2ps_prov = p2p_parse_asp_provision_cmd(pos);
+ if (!p2ps_prov)
+ return -1;
+
+ return wpas_p2p_prov_disc(wpa_s, addr, NULL, WPAS_P2P_PD_FOR_ASP,
+ p2ps_prov);
+}
+
+
+static int p2p_ctrl_connect(struct wpa_supplicant *wpa_s, char *cmd,
+ char *buf, size_t buflen)
+{
+ u8 addr[ETH_ALEN];
+ char *pos, *pos2;
+ char *pin = NULL;
+ enum p2p_wps_method wps_method;
+ int new_pin;
+ int ret;
+ int persistent_group, persistent_id = -1;
+ int join;
+ int auth;
+ int automatic;
+ int go_intent = -1;
+ int freq = 0;
+ int pd;
+ int ht40, vht;
+
+ if (!wpa_s->global->p2p_init_wpa_s)
+ return -1;
+ if (wpa_s->global->p2p_init_wpa_s != wpa_s) {
+ wpa_dbg(wpa_s, MSG_DEBUG, "Direct P2P_CONNECT command to %s",
+ wpa_s->global->p2p_init_wpa_s->ifname);
+ wpa_s = wpa_s->global->p2p_init_wpa_s;
+ }
+
+ /* <addr> <"pbc" | "pin" | PIN> [label|display|keypad|p2ps]
+ * [persistent|persistent=<network id>]
+ * [join] [auth] [go_intent=<0..15>] [freq=<in MHz>] [provdisc]
+ * [ht40] [vht] [auto] */
+
+ if (hwaddr_aton(cmd, addr))
+ return -1;
+
+ pos = cmd + 17;
+ if (*pos != ' ')
+ return -1;
+ pos++;
persistent_group = os_strstr(pos, " persistent") != NULL;
pos2 = os_strstr(pos, " persistent=");
*pos++ = '\0';
if (os_strncmp(pos, "display", 7) == 0)
wps_method = WPS_PIN_DISPLAY;
+ else if (os_strncmp(pos, "p2ps", 4) == 0)
+ wps_method = WPS_P2PS;
}
if (!wps_pin_str_valid(pin)) {
os_memcpy(buf, "FAIL-INVALID-PIN\n", 17);
else if (os_strstr(pos, " auto") != NULL)
use = WPAS_P2P_PD_AUTO;
- return wpas_p2p_prov_disc(wpa_s, addr, pos, use);
+ return wpas_p2p_prov_disc(wpa_s, addr, pos, use, NULL);
}
} else if (os_strncmp(pos, "wifi-display ", 13) == 0) {
ref = wpas_p2p_sd_request_wifi_display(wpa_s, dst, pos + 13);
#endif /* CONFIG_WIFI_DISPLAY */
+ } else if (os_strncmp(pos, "asp ", 4) == 0) {
+ char *svc_str;
+ char *svc_info = NULL;
+ u32 id;
+
+ pos += 4;
+ if (sscanf(pos, "%x", &id) != 1 || id > 0xff)
+ return -1;
+
+ pos = os_strchr(pos, ' ');
+ if (pos == NULL || pos[1] == '\0' || pos[1] == ' ')
+ return -1;
+
+ svc_str = pos + 1;
+
+ pos = os_strchr(svc_str, ' ');
+
+ if (pos)
+ *pos++ = '\0';
+
+ /* All remaining data is the svc_info string */
+ if (pos && pos[0] && pos[0] != ' ') {
+ len = os_strlen(pos);
+
+ /* Unescape in place */
+ len = utf8_unescape(pos, len, pos, len);
+ if (len > 0xff)
+ return -1;
+
+ svc_info = pos;
+ }
+
+ ref = wpas_p2p_sd_request_asp(wpa_s, dst, (u8) id,
+ svc_str, svc_info);
} else {
len = os_strlen(pos);
if (len & 1)
}
+static int p2p_ctrl_service_add_asp(struct wpa_supplicant *wpa_s,
+ u8 replace, char *cmd)
+{
+ char *pos;
+ char *adv_str;
+ u32 auto_accept, adv_id, svc_state, config_methods;
+ char *svc_info = NULL;
+ char *cpt_prio_str;
+ u8 cpt_prio[P2PS_FEATURE_CAPAB_CPT_MAX + 1];
+
+ pos = os_strchr(cmd, ' ');
+ if (pos == NULL)
+ return -1;
+ *pos++ = '\0';
+
+ /* Auto-Accept value is mandatory, and must be one of the
+ * single values (0, 1, 2, 4) */
+ auto_accept = atoi(cmd);
+ switch (auto_accept) {
+ case P2PS_SETUP_NONE: /* No auto-accept */
+ case P2PS_SETUP_NEW:
+ case P2PS_SETUP_CLIENT:
+ case P2PS_SETUP_GROUP_OWNER:
+ break;
+ default:
+ return -1;
+ }
+
+ /* Advertisement ID is mandatory */
+ cmd = pos;
+ pos = os_strchr(cmd, ' ');
+ if (pos == NULL)
+ return -1;
+ *pos++ = '\0';
+
+ /* Handle Adv_ID == 0 (wildcard "org.wi-fi.wfds") internally. */
+ if (sscanf(cmd, "%x", &adv_id) != 1 || adv_id == 0)
+ return -1;
+
+ /* Only allow replacements if exist, and adds if not */
+ if (wpas_p2p_service_p2ps_id_exists(wpa_s, adv_id)) {
+ if (!replace)
+ return -1;
+ } else {
+ if (replace)
+ return -1;
+ }
+
+ /* svc_state between 0 - 0xff is mandatory */
+ if (sscanf(pos, "%x", &svc_state) != 1 || svc_state > 0xff)
+ return -1;
+
+ pos = os_strchr(pos, ' ');
+ if (pos == NULL)
+ return -1;
+
+ /* config_methods is mandatory */
+ pos++;
+ if (sscanf(pos, "%x", &config_methods) != 1)
+ return -1;
+
+ if (!(config_methods &
+ (WPS_CONFIG_DISPLAY | WPS_CONFIG_KEYPAD | WPS_CONFIG_P2PS)))
+ return -1;
+
+ pos = os_strchr(pos, ' ');
+ if (pos == NULL)
+ return -1;
+
+ pos++;
+ adv_str = pos;
+
+ /* Advertisement string is mandatory */
+ if (!pos[0] || pos[0] == ' ')
+ return -1;
+
+ /* Terminate svc string */
+ pos = os_strchr(pos, ' ');
+ if (pos != NULL)
+ *pos++ = '\0';
+
+ cpt_prio_str = (pos && pos[0]) ? os_strstr(pos, "cpt=") : NULL;
+ if (cpt_prio_str) {
+ pos = os_strchr(pos, ' ');
+ if (pos != NULL)
+ *pos++ = '\0';
+
+ if (p2ps_ctrl_parse_cpt_priority(cpt_prio_str + 4, cpt_prio))
+ return -1;
+ } else {
+ cpt_prio[0] = P2PS_FEATURE_CAPAB_UDP_TRANSPORT;
+ cpt_prio[1] = 0;
+ }
+
+ /* Service and Response Information are optional */
+ if (pos && pos[0]) {
+ size_t len;
+
+ /* Note the bare ' included, which cannot exist legally
+ * in unescaped string. */
+ svc_info = os_strstr(pos, "svc_info='");
+
+ if (svc_info) {
+ svc_info += 9;
+ len = os_strlen(svc_info);
+ utf8_unescape(svc_info, len, svc_info, len);
+ }
+ }
+
+ return wpas_p2p_service_add_asp(wpa_s, auto_accept, adv_id, adv_str,
+ (u8) svc_state, (u16) config_methods,
+ svc_info, cpt_prio);
+}
+
+
static int p2p_ctrl_service_add(struct wpa_supplicant *wpa_s, char *cmd)
{
char *pos;
return p2p_ctrl_service_add_bonjour(wpa_s, pos);
if (os_strcmp(cmd, "upnp") == 0)
return p2p_ctrl_service_add_upnp(wpa_s, pos);
+ if (os_strcmp(cmd, "asp") == 0)
+ return p2p_ctrl_service_add_asp(wpa_s, 0, pos);
wpa_printf(MSG_DEBUG, "Unknown service '%s'", cmd);
return -1;
}
}
+static int p2p_ctrl_service_del_asp(struct wpa_supplicant *wpa_s, char *cmd)
+{
+ u32 adv_id;
+
+ if (os_strcmp(cmd, "all") == 0) {
+ wpas_p2p_service_flush_asp(wpa_s);
+ return 0;
+ }
+
+ if (sscanf(cmd, "%x", &adv_id) != 1)
+ return -1;
+
+ return wpas_p2p_service_del_asp(wpa_s, adv_id);
+}
+
+
static int p2p_ctrl_service_del(struct wpa_supplicant *wpa_s, char *cmd)
{
char *pos;
return p2p_ctrl_service_del_bonjour(wpa_s, pos);
if (os_strcmp(cmd, "upnp") == 0)
return p2p_ctrl_service_del_upnp(wpa_s, pos);
+ if (os_strcmp(cmd, "asp") == 0)
+ return p2p_ctrl_service_del_asp(wpa_s, pos);
+ wpa_printf(MSG_DEBUG, "Unknown service '%s'", cmd);
+ return -1;
+}
+
+
+static int p2p_ctrl_service_replace(struct wpa_supplicant *wpa_s, char *cmd)
+{
+ char *pos;
+
+ pos = os_strchr(cmd, ' ');
+ if (pos == NULL)
+ return -1;
+ *pos++ = '\0';
+
+ if (os_strcmp(cmd, "asp") == 0)
+ return p2p_ctrl_service_add_asp(wpa_s, 1, pos);
+
wpa_printf(MSG_DEBUG, "Unknown service '%s'", cmd);
return -1;
}
static int p2p_ctrl_group_add_persistent(struct wpa_supplicant *wpa_s,
- char *cmd, int freq, int ht40,
- int vht)
+ int id, int freq, int ht40, int vht)
{
- int id;
struct wpa_ssid *ssid;
- id = atoi(cmd);
ssid = wpa_config_get_network(wpa_s->conf, id);
if (ssid == NULL || ssid->disabled != 2) {
wpa_printf(MSG_DEBUG, "CTRL_IFACE: Could not find SSID id=%d "
static int p2p_ctrl_group_add(struct wpa_supplicant *wpa_s, char *cmd)
{
- int freq = 0, ht40, vht;
- char *pos;
+ int freq = 0, persistent = 0, group_id = -1;
+ int vht = wpa_s->conf->p2p_go_vht;
+ int ht40 = wpa_s->conf->p2p_go_ht40 || vht;
+ char *token, *context = NULL;
- pos = os_strstr(cmd, "freq=");
- if (pos)
- freq = atoi(pos + 5);
+ while ((token = str_token(cmd, " ", &context))) {
+ if (sscanf(token, "freq=%d", &freq) == 1 ||
+ sscanf(token, "persistent=%d", &group_id) == 1) {
+ continue;
+ } else if (os_strcmp(token, "ht40") == 0) {
+ ht40 = 1;
+ } else if (os_strcmp(token, "vht") == 0) {
+ vht = 1;
+ ht40 = 1;
+ } else if (os_strcmp(token, "persistent") == 0) {
+ persistent = 1;
+ } else {
+ wpa_printf(MSG_DEBUG,
+ "CTRL: Invalid P2P_GROUP_ADD parameter: '%s'",
+ token);
+ return -1;
+ }
+ }
- vht = (os_strstr(cmd, "vht") != NULL) || wpa_s->conf->p2p_go_vht;
- ht40 = (os_strstr(cmd, "ht40") != NULL) || wpa_s->conf->p2p_go_ht40 ||
- vht;
+ if (group_id >= 0)
+ return p2p_ctrl_group_add_persistent(wpa_s, group_id,
+ freq, ht40, vht);
- if (os_strncmp(cmd, "persistent=", 11) == 0)
- return p2p_ctrl_group_add_persistent(wpa_s, cmd + 11, freq,
- ht40, vht);
- if (os_strcmp(cmd, "persistent") == 0 ||
- os_strncmp(cmd, "persistent ", 11) == 0)
- return wpas_p2p_group_add(wpa_s, 1, freq, ht40, vht);
- if (os_strncmp(cmd, "freq=", 5) == 0)
- return wpas_p2p_group_add(wpa_s, 0, freq, ht40, vht);
- if (ht40)
- return wpas_p2p_group_add(wpa_s, 0, freq, ht40, vht);
-
- wpa_printf(MSG_DEBUG, "CTRL: Invalid P2P_GROUP_ADD parameters '%s'",
- cmd);
- return -1;
+ return wpas_p2p_group_add(wpa_s, persistent, freq, ht40, vht);
}
}
-static int ctrl_interworking_connect(struct wpa_supplicant *wpa_s, char *dst)
+static int ctrl_interworking_connect(struct wpa_supplicant *wpa_s, char *dst,
+ int only_add)
{
u8 bssid[ETH_ALEN];
struct wpa_bss *bss;
return -1;
}
- return interworking_connect(wpa_s, bss);
+ if (bss->ssid_len == 0) {
+ int found = 0;
+
+ wpa_printf(MSG_DEBUG, "Selected BSS entry for " MACSTR
+ " does not have SSID information", MAC2STR(bssid));
+
+ dl_list_for_each_reverse(bss, &wpa_s->bss, struct wpa_bss,
+ list) {
+ if (os_memcmp(bss->bssid, bssid, ETH_ALEN) == 0 &&
+ bss->ssid_len > 0) {
+ found = 1;
+ break;
+ }
+ }
+
+ if (!found)
+ return -1;
+ wpa_printf(MSG_DEBUG,
+ "Found another matching BSS entry with SSID");
+ }
+
+ return interworking_connect(wpa_s, bss, only_add);
}
pos += ret;
}
+ if (si.avg_beacon_signal) {
+ ret = os_snprintf(pos, end - pos,
+ "AVG_BEACON_RSSI=%d\n", si.avg_beacon_signal);
+ if (os_snprintf_error(end - pos, ret))
+ return -1;
+ pos += ret;
+ }
+
return pos - buf;
}
static void wpa_supplicant_ctrl_iface_flush(struct wpa_supplicant *wpa_s)
{
+#ifdef CONFIG_P2P
+ struct wpa_supplicant *p2p_wpa_s = wpa_s->global->p2p_init_wpa_s ?
+ wpa_s->global->p2p_init_wpa_s : wpa_s;
+#endif /* CONFIG_P2P */
+
wpa_dbg(wpa_s, MSG_DEBUG, "Flush all wpa_supplicant state");
#ifdef CONFIG_P2P
- wpas_p2p_cancel(wpa_s);
- wpas_p2p_stop_find(wpa_s);
- p2p_ctrl_flush(wpa_s);
- wpas_p2p_group_remove(wpa_s, "*");
- wpas_p2p_service_flush(wpa_s);
- wpa_s->global->p2p_disabled = 0;
- wpa_s->global->p2p_per_sta_psk = 0;
- wpa_s->conf->num_sec_device_types = 0;
- wpa_s->p2p_disable_ip_addr_req = 0;
- os_free(wpa_s->global->p2p_go_avoid_freq.range);
- wpa_s->global->p2p_go_avoid_freq.range = NULL;
+ wpas_p2p_cancel(p2p_wpa_s);
+ p2p_ctrl_flush(p2p_wpa_s);
+ wpas_p2p_group_remove(p2p_wpa_s, "*");
+ wpas_p2p_service_flush(p2p_wpa_s);
+ p2p_wpa_s->global->p2p_disabled = 0;
+ p2p_wpa_s->global->p2p_per_sta_psk = 0;
+ p2p_wpa_s->conf->num_sec_device_types = 0;
+ p2p_wpa_s->p2p_disable_ip_addr_req = 0;
+ os_free(p2p_wpa_s->global->p2p_go_avoid_freq.range);
+ p2p_wpa_s->global->p2p_go_avoid_freq.range = NULL;
+ p2p_wpa_s->global->pending_p2ps_group = 0;
#endif /* CONFIG_P2P */
#ifdef CONFIG_WPS_TESTING
#ifdef CONFIG_WPS
wpa_s->wps_fragment_size = 0;
wpas_wps_cancel(wpa_s);
+ wps_registrar_flush(wpa_s->wps->registrar);
#endif /* CONFIG_WPS */
wpa_s->after_wps = 0;
wpa_s->known_wps_freq = 0;
wpa_supplicant_stop_countermeasures(wpa_s, NULL);
wpa_s->no_keep_alive = 0;
+ wpa_s->own_disconnect_req = 0;
os_free(wpa_s->disallow_aps_bssid);
wpa_s->disallow_aps_bssid = NULL;
wpa_s->sta_uapsd = 0;
wpa_drv_radio_disable(wpa_s, 0);
-
- wpa_bss_flush(wpa_s);
wpa_blacklist_clear(wpa_s);
wpa_s->extra_blacklist_count = 0;
wpa_supplicant_ctrl_iface_remove_network(wpa_s, "all");
wpa_s->ext_eapol_frame_io = 0;
#ifdef CONFIG_TESTING_OPTIONS
wpa_s->extra_roc_dur = 0;
+ wpa_s->test_failure = WPAS_TEST_FAILURE_NONE;
#endif /* CONFIG_TESTING_OPTIONS */
wpa_s->disconnected = 0;
+ os_free(wpa_s->next_scan_freqs);
+ wpa_s->next_scan_freqs = NULL;
+
+ wpa_bss_flush(wpa_s);
+ if (!dl_list_empty(&wpa_s->bss)) {
+ wpa_printf(MSG_DEBUG,
+ "BSS table not empty after flush: %u entries, current_bss=%p bssid="
+ MACSTR " pending_bssid=" MACSTR,
+ dl_list_len(&wpa_s->bss), wpa_s->current_bss,
+ MAC2STR(wpa_s->bssid),
+ MAC2STR(wpa_s->pending_bssid));
+ }
+
+ eloop_cancel_timeout(wpas_network_reenabled, wpa_s, NULL);
}
void (*scan_res_handler)(struct wpa_supplicant *wpa_s,
struct wpa_scan_results *scan_res);
int *manual_scan_freqs = NULL;
+ struct wpa_ssid_value *ssid = NULL, *ns;
+ unsigned int ssid_count = 0;
if (wpa_s->wpa_state == WPA_INTERFACE_DISABLED) {
*reply_len = -1;
return;
}
+ if (radio_work_pending(wpa_s, "scan")) {
+ wpa_printf(MSG_DEBUG,
+ "Pending scan scheduled - reject new request");
+ *reply_len = os_snprintf(reply, reply_size, "FAIL-BUSY\n");
+ return;
+ }
+
+#ifdef CONFIG_INTERWORKING
+ if (wpa_s->fetch_anqp_in_progress || wpa_s->network_select) {
+ wpa_printf(MSG_DEBUG,
+ "Interworking select in progress - reject new scan");
+ *reply_len = os_snprintf(reply, reply_size, "FAIL-BUSY\n");
+ return;
+ }
+#endif /* CONFIG_INTERWORKING */
+
if (params) {
if (os_strncasecmp(params, "TYPE=ONLY", 9) == 0)
scan_only = 1;
*reply_len = -1;
goto done;
}
+
+ pos = params;
+ while (pos && *pos != '\0') {
+ if (os_strncmp(pos, "ssid ", 5) == 0) {
+ char *end;
+
+ pos += 5;
+ end = pos;
+ while (*end) {
+ if (*end == '\0' || *end == ' ')
+ break;
+ end++;
+ }
+
+ ns = os_realloc_array(
+ ssid, ssid_count + 1,
+ sizeof(struct wpa_ssid_value));
+ if (ns == NULL) {
+ *reply_len = -1;
+ goto done;
+ }
+ ssid = ns;
+
+ if ((end - pos) & 0x01 ||
+ end - pos > 2 * SSID_MAX_LEN ||
+ hexstr2bin(pos, ssid[ssid_count].ssid,
+ (end - pos) / 2) < 0) {
+ wpa_printf(MSG_DEBUG,
+ "Invalid SSID value '%s'",
+ pos);
+ *reply_len = -1;
+ goto done;
+ }
+ ssid[ssid_count].ssid_len = (end - pos) / 2;
+ wpa_hexdump_ascii(MSG_DEBUG, "scan SSID",
+ ssid[ssid_count].ssid,
+ ssid[ssid_count].ssid_len);
+ ssid_count++;
+ pos = end;
+ }
+
+ pos = os_strchr(pos, ' ');
+ if (pos)
+ pos++;
+ }
+ }
+
+ wpa_s->num_ssids_from_scan_req = ssid_count;
+ os_free(wpa_s->ssids_from_scan_req);
+ if (ssid_count) {
+ wpa_s->ssids_from_scan_req = ssid;
+ ssid = NULL;
+ } else {
+ wpa_s->ssids_from_scan_req = NULL;
}
if (scan_only)
done:
os_free(manual_scan_freqs);
+ os_free(ssid);
}
{
struct wpa_supplicant *wpa_s = ctx;
const struct ether_header *eth;
- const struct iphdr *ip;
+ struct iphdr ip;
const u8 *pos;
unsigned int i;
return;
eth = (const struct ether_header *) buf;
- ip = (const struct iphdr *) (eth + 1);
- pos = (const u8 *) (ip + 1);
+ os_memcpy(&ip, eth + 1, sizeof(ip));
+ pos = &buf[sizeof(*eth) + sizeof(ip)];
- if (ip->ihl != 5 || ip->version != 4 ||
- ntohs(ip->tot_len) != HWSIM_IP_LEN)
+ if (ip.ihl != 5 || ip.version != 4 ||
+ ntohs(ip.tot_len) != HWSIM_IP_LEN)
return;
- for (i = 0; i < HWSIM_IP_LEN - sizeof(*ip); i++) {
+ for (i = 0; i < HWSIM_IP_LEN - sizeof(ip); i++) {
if (*pos != (u8) i)
return;
pos++;
int used;
long int val;
u8 tos;
- u8 buf[HWSIM_PACKETLEN];
+ u8 buf[2 + HWSIM_PACKETLEN];
struct ether_header *eth;
struct iphdr *ip;
u8 *dpos;
return -1;
tos = val;
- eth = (struct ether_header *) buf;
+ eth = (struct ether_header *) &buf[2];
os_memcpy(eth->ether_dhost, dst, ETH_ALEN);
os_memcpy(eth->ether_shost, src, ETH_ALEN);
eth->ether_type = htons(ETHERTYPE_IP);
ip->tos = tos;
ip->tot_len = htons(HWSIM_IP_LEN);
ip->protocol = 1;
- ip->saddr = htonl(192 << 24 | 168 << 16 | 1 << 8 | 1);
- ip->daddr = htonl(192 << 24 | 168 << 16 | 1 << 8 | 2);
+ ip->saddr = htonl(192U << 24 | 168 << 16 | 1 << 8 | 1);
+ ip->daddr = htonl(192U << 24 | 168 << 16 | 1 << 8 | 2);
ip->check = ipv4_hdr_checksum(ip, sizeof(*ip));
dpos = (u8 *) (ip + 1);
for (i = 0; i < HWSIM_IP_LEN - sizeof(*ip); i++)
*dpos++ = i;
- if (l2_packet_send(wpa_s->l2_test, dst, ETHERTYPE_IP, buf,
+ if (l2_packet_send(wpa_s->l2_test, dst, ETHERTYPE_IP, &buf[2],
HWSIM_PACKETLEN) < 0)
return -1;
return res < 0 ? -1 : 0;
}
+
+static int wpas_ctrl_test_alloc_fail(struct wpa_supplicant *wpa_s, char *cmd)
+{
+#ifdef WPA_TRACE_BFD
+ extern char wpa_trace_fail_func[256];
+ extern unsigned int wpa_trace_fail_after;
+ char *pos;
+
+ wpa_trace_fail_after = atoi(cmd);
+ pos = os_strchr(cmd, ':');
+ if (pos) {
+ pos++;
+ os_strlcpy(wpa_trace_fail_func, pos,
+ sizeof(wpa_trace_fail_func));
+ } else {
+ wpa_trace_fail_after = 0;
+ }
+ return 0;
+#else /* WPA_TRACE_BFD */
+ return -1;
+#endif /* WPA_TRACE_BFD */
+}
+
+
+static int wpas_ctrl_get_alloc_fail(struct wpa_supplicant *wpa_s,
+ char *buf, size_t buflen)
+{
+#ifdef WPA_TRACE_BFD
+ extern char wpa_trace_fail_func[256];
+ extern unsigned int wpa_trace_fail_after;
+
+ return os_snprintf(buf, buflen, "%u:%s", wpa_trace_fail_after,
+ wpa_trace_fail_func);
+#else /* WPA_TRACE_BFD */
+ return -1;
+#endif /* WPA_TRACE_BFD */
+}
+
+
+static int wpas_ctrl_test_fail(struct wpa_supplicant *wpa_s, char *cmd)
+{
+#ifdef WPA_TRACE_BFD
+ extern char wpa_trace_test_fail_func[256];
+ extern unsigned int wpa_trace_test_fail_after;
+ char *pos;
+
+ wpa_trace_test_fail_after = atoi(cmd);
+ pos = os_strchr(cmd, ':');
+ if (pos) {
+ pos++;
+ os_strlcpy(wpa_trace_test_fail_func, pos,
+ sizeof(wpa_trace_test_fail_func));
+ } else {
+ wpa_trace_test_fail_after = 0;
+ }
+ return 0;
+#else /* WPA_TRACE_BFD */
+ return -1;
+#endif /* WPA_TRACE_BFD */
+}
+
+
+static int wpas_ctrl_get_fail(struct wpa_supplicant *wpa_s,
+ char *buf, size_t buflen)
+{
+#ifdef WPA_TRACE_BFD
+ extern char wpa_trace_test_fail_func[256];
+ extern unsigned int wpa_trace_test_fail_after;
+
+ return os_snprintf(buf, buflen, "%u:%s", wpa_trace_test_fail_after,
+ wpa_trace_test_fail_func);
+#else /* WPA_TRACE_BFD */
+ return -1;
+#endif /* WPA_TRACE_BFD */
+}
+
#endif /* CONFIG_TESTING_OPTIONS */
if (os_strncmp(cmd, " ssid=", 6) == 0) {
ssid.ssid_len = os_strlen(cmd + 6);
- if (ssid.ssid_len > 32)
+ if (ssid.ssid_len > SSID_MAX_LEN)
return -1;
ssid.ssid = (u8 *) (cmd + 6);
ssid_p = &ssid;
}
+static int wpas_ctrl_iface_mac_rand_scan(struct wpa_supplicant *wpa_s,
+ char *cmd)
+{
+ char *token, *context = NULL;
+ unsigned int enable = ~0, type = 0;
+ u8 _addr[ETH_ALEN], _mask[ETH_ALEN];
+ u8 *addr = NULL, *mask = NULL;
+
+ while ((token = str_token(cmd, " ", &context))) {
+ if (os_strcasecmp(token, "scan") == 0) {
+ type |= MAC_ADDR_RAND_SCAN;
+ } else if (os_strcasecmp(token, "sched") == 0) {
+ type |= MAC_ADDR_RAND_SCHED_SCAN;
+ } else if (os_strcasecmp(token, "pno") == 0) {
+ type |= MAC_ADDR_RAND_PNO;
+ } else if (os_strcasecmp(token, "all") == 0) {
+ type = wpa_s->mac_addr_rand_supported;
+ } else if (os_strncasecmp(token, "enable=", 7) == 0) {
+ enable = atoi(token + 7);
+ } else if (os_strncasecmp(token, "addr=", 5) == 0) {
+ addr = _addr;
+ if (hwaddr_aton(token + 5, addr)) {
+ wpa_printf(MSG_INFO,
+ "CTRL: Invalid MAC address: %s",
+ token);
+ return -1;
+ }
+ } else if (os_strncasecmp(token, "mask=", 5) == 0) {
+ mask = _mask;
+ if (hwaddr_aton(token + 5, mask)) {
+ wpa_printf(MSG_INFO,
+ "CTRL: Invalid MAC address mask: %s",
+ token);
+ return -1;
+ }
+ } else {
+ wpa_printf(MSG_INFO,
+ "CTRL: Invalid MAC_RAND_SCAN parameter: %s",
+ token);
+ return -1;
+ }
+ }
+
+ if (!type) {
+ wpa_printf(MSG_INFO, "CTRL: MAC_RAND_SCAN no type specified");
+ return -1;
+ }
+
+ if ((wpa_s->mac_addr_rand_supported & type) != type) {
+ wpa_printf(MSG_INFO,
+ "CTRL: MAC_RAND_SCAN types=%u != supported=%u",
+ type, wpa_s->mac_addr_rand_supported);
+ return -1;
+ }
+
+ if (enable > 1) {
+ wpa_printf(MSG_INFO,
+ "CTRL: MAC_RAND_SCAN enable=<0/1> not specified");
+ return -1;
+ }
+
+ if (!enable) {
+ wpas_mac_addr_rand_scan_clear(wpa_s, type);
+ if (wpa_s->pno) {
+ if (type & MAC_ADDR_RAND_PNO) {
+ wpas_stop_pno(wpa_s);
+ wpas_start_pno(wpa_s);
+ }
+ } else if (wpa_s->sched_scanning &&
+ (type & MAC_ADDR_RAND_SCHED_SCAN)) {
+ /* simulate timeout to restart the sched scan */
+ wpa_s->sched_scan_timed_out = 1;
+ wpa_s->prev_sched_ssid = NULL;
+ wpa_supplicant_cancel_sched_scan(wpa_s);
+ }
+ return 0;
+ }
+
+ if ((addr && !mask) || (!addr && mask)) {
+ wpa_printf(MSG_INFO,
+ "CTRL: MAC_RAND_SCAN invalid addr/mask combination");
+ return -1;
+ }
+
+ if (addr && mask && (!(mask[0] & 0x01) || (addr[0] & 0x01))) {
+ wpa_printf(MSG_INFO,
+ "CTRL: MAC_RAND_SCAN cannot allow multicast address");
+ return -1;
+ }
+
+ if (type & MAC_ADDR_RAND_SCAN) {
+ wpas_mac_addr_rand_scan_set(wpa_s, MAC_ADDR_RAND_SCAN,
+ addr, mask);
+ }
+
+ if (type & MAC_ADDR_RAND_SCHED_SCAN) {
+ wpas_mac_addr_rand_scan_set(wpa_s, MAC_ADDR_RAND_SCHED_SCAN,
+ addr, mask);
+
+ if (wpa_s->sched_scanning && !wpa_s->pno) {
+ /* simulate timeout to restart the sched scan */
+ wpa_s->sched_scan_timed_out = 1;
+ wpa_s->prev_sched_ssid = NULL;
+ wpa_supplicant_cancel_sched_scan(wpa_s);
+ }
+ }
+
+ if (type & MAC_ADDR_RAND_PNO) {
+ wpas_mac_addr_rand_scan_set(wpa_s, MAC_ADDR_RAND_PNO,
+ addr, mask);
+ if (wpa_s->pno) {
+ wpas_stop_pno(wpa_s);
+ wpas_start_pno(wpa_s);
+ }
+ }
+
+ return 0;
+}
+
+
char * wpa_supplicant_ctrl_iface_process(struct wpa_supplicant *wpa_s,
char *buf, size_t *resp_len)
{
} else if (os_strncmp(buf, "SET ", 4) == 0) {
if (wpa_supplicant_ctrl_iface_set(wpa_s, buf + 4))
reply_len = -1;
+ } else if (os_strncmp(buf, "DUMP", 4) == 0) {
+ reply_len = wpa_config_dump_values(wpa_s->conf,
+ reply, reply_size);
} else if (os_strncmp(buf, "GET ", 4) == 0) {
reply_len = wpa_supplicant_ctrl_iface_get(wpa_s, buf + 4,
reply, reply_size);
reply_len = -1;
#endif /* CONFIG_IBSS_RSN */
#ifdef CONFIG_MESH
+ } else if (os_strncmp(buf, "MESH_INTERFACE_ADD ", 19) == 0) {
+ reply_len = wpa_supplicant_ctrl_iface_mesh_interface_add(
+ wpa_s, buf + 19, reply, reply_size);
+ } else if (os_strcmp(buf, "MESH_INTERFACE_ADD") == 0) {
+ reply_len = wpa_supplicant_ctrl_iface_mesh_interface_add(
+ wpa_s, "", reply, reply_size);
} else if (os_strncmp(buf, "MESH_GROUP_ADD ", 15) == 0) {
if (wpa_supplicant_ctrl_iface_mesh_group_add(wpa_s, buf + 15))
reply_len = -1;
#endif /* CONFIG_MESH */
#ifdef CONFIG_P2P
} else if (os_strncmp(buf, "P2P_FIND ", 9) == 0) {
- if (p2p_ctrl_find(wpa_s, buf + 9))
+ if (p2p_ctrl_find(wpa_s, buf + 8))
reply_len = -1;
} else if (os_strcmp(buf, "P2P_FIND") == 0) {
if (p2p_ctrl_find(wpa_s, ""))
reply_len = -1;
} else if (os_strcmp(buf, "P2P_STOP_FIND") == 0) {
wpas_p2p_stop_find(wpa_s);
+ } else if (os_strncmp(buf, "P2P_ASP_PROVISION ", 18) == 0) {
+ if (p2p_ctrl_asp_provision(wpa_s, buf + 18))
+ reply_len = -1;
+ } else if (os_strncmp(buf, "P2P_ASP_PROVISION_RESP ", 23) == 0) {
+ if (p2p_ctrl_asp_provision_resp(wpa_s, buf + 23))
+ reply_len = -1;
} else if (os_strncmp(buf, "P2P_CONNECT ", 12) == 0) {
reply_len = p2p_ctrl_connect(wpa_s, buf + 12, reply,
reply_size);
if (wpas_p2p_group_remove(wpa_s, buf + 17))
reply_len = -1;
} else if (os_strcmp(buf, "P2P_GROUP_ADD") == 0) {
- if (wpas_p2p_group_add(wpa_s, 0, 0, 0, 0))
+ if (p2p_ctrl_group_add(wpa_s, ""))
reply_len = -1;
} else if (os_strncmp(buf, "P2P_GROUP_ADD ", 14) == 0) {
if (p2p_ctrl_group_add(wpa_s, buf + 14))
} else if (os_strncmp(buf, "P2P_SERVICE_DEL ", 16) == 0) {
if (p2p_ctrl_service_del(wpa_s, buf + 16) < 0)
reply_len = -1;
+ } else if (os_strncmp(buf, "P2P_SERVICE_REP ", 16) == 0) {
+ if (p2p_ctrl_service_replace(wpa_s, buf + 16) < 0)
+ reply_len = -1;
} else if (os_strncmp(buf, "P2P_REJECT ", 11) == 0) {
if (p2p_ctrl_reject(wpa_s, buf + 11) < 0)
reply_len = -1;
if (ctrl_interworking_select(wpa_s, buf + 20) < 0)
reply_len = -1;
} else if (os_strncmp(buf, "INTERWORKING_CONNECT ", 21) == 0) {
- if (ctrl_interworking_connect(wpa_s, buf + 21) < 0)
+ if (ctrl_interworking_connect(wpa_s, buf + 21, 0) < 0)
reply_len = -1;
+ } else if (os_strncmp(buf, "INTERWORKING_ADD_NETWORK ", 25) == 0) {
+ int id;
+
+ id = ctrl_interworking_connect(wpa_s, buf + 25, 1);
+ if (id < 0)
+ reply_len = -1;
+ else {
+ reply_len = os_snprintf(reply, reply_size, "%d\n", id);
+ if (os_snprintf_error(reply_size, reply_len))
+ reply_len = -1;
+ }
} else if (os_strncmp(buf, "ANQP_GET ", 9) == 0) {
if (get_anqp(wpa_s, buf + 9) < 0)
reply_len = -1;
wpa_supplicant_cancel_scan(wpa_s);
wpa_supplicant_deauthenticate(wpa_s,
WLAN_REASON_DEAUTH_LEAVING);
+ eloop_cancel_timeout(wpas_network_reenabled, wpa_s, NULL);
} else if (os_strcmp(buf, "SCAN") == 0) {
wpas_ctrl_scan(wpa_s, NULL, reply, reply_size, &reply_len);
} else if (os_strncmp(buf, "SCAN ", 5) == 0) {
reply_len = wpa_supplicant_ctrl_iface_get_network(
wpa_s, buf + 12, reply, reply_size);
} else if (os_strncmp(buf, "DUP_NETWORK ", 12) == 0) {
- if (wpa_supplicant_ctrl_iface_dup_network(wpa_s, buf + 12))
+ if (wpa_supplicant_ctrl_iface_dup_network(wpa_s, buf + 12,
+ wpa_s))
reply_len = -1;
} else if (os_strcmp(buf, "LIST_CREDS") == 0) {
reply_len = wpa_supplicant_ctrl_iface_list_creds(
} else if (os_strncmp(buf, "CHAN_SWITCH ", 12) == 0) {
if (ap_ctrl_iface_chanswitch(wpa_s, buf + 12))
reply_len = -1;
+ } else if (os_strcmp(buf, "STOP_AP") == 0) {
+ if (wpas_ap_stop_ap(wpa_s))
+ reply_len = -1;
#endif /* CONFIG_AP */
} else if (os_strcmp(buf, "SUSPEND") == 0) {
wpas_notify_suspend(wpa_s->global);
} else if (os_strncmp(buf, "TDLS_TEARDOWN ", 14) == 0) {
if (wpa_supplicant_ctrl_iface_tdls_teardown(wpa_s, buf + 14))
reply_len = -1;
+ } else if (os_strncmp(buf, "TDLS_CHAN_SWITCH ", 17) == 0) {
+ if (wpa_supplicant_ctrl_iface_tdls_chan_switch(wpa_s,
+ buf + 17))
+ reply_len = -1;
+ } else if (os_strncmp(buf, "TDLS_CANCEL_CHAN_SWITCH ", 24) == 0) {
+ if (wpa_supplicant_ctrl_iface_tdls_cancel_chan_switch(wpa_s,
+ buf + 24))
+ reply_len = -1;
+ } else if (os_strncmp(buf, "TDLS_LINK_STATUS ", 17) == 0) {
+ reply_len = wpa_supplicant_ctrl_iface_tdls_link_status(
+ wpa_s, buf + 17, reply, reply_size);
#endif /* CONFIG_TDLS */
} else if (os_strcmp(buf, "WMM_AC_STATUS") == 0) {
reply_len = wpas_wmm_ac_status(wpa_s, reply, reply_size);
} else if (os_strncmp(buf, "WNM_SLEEP ", 10) == 0) {
if (wpas_ctrl_iface_wnm_sleep(wpa_s, buf + 10))
reply_len = -1;
- } else if (os_strncmp(buf, "WNM_BSS_QUERY ", 10) == 0) {
- if (wpas_ctrl_iface_wnm_bss_query(wpa_s, buf + 10))
+ } else if (os_strncmp(buf, "WNM_BSS_QUERY ", 14) == 0) {
+ if (wpas_ctrl_iface_wnm_bss_query(wpa_s, buf + 14))
reply_len = -1;
#endif /* CONFIG_WNM */
} else if (os_strcmp(buf, "FLUSH") == 0) {
} else if (os_strncmp(buf, "DATA_TEST_FRAME ", 16) == 0) {
if (wpas_ctrl_iface_data_test_frame(wpa_s, buf + 16) < 0)
reply_len = -1;
+ } else if (os_strncmp(buf, "TEST_ALLOC_FAIL ", 16) == 0) {
+ if (wpas_ctrl_test_alloc_fail(wpa_s, buf + 16) < 0)
+ reply_len = -1;
+ } else if (os_strcmp(buf, "GET_ALLOC_FAIL") == 0) {
+ reply_len = wpas_ctrl_get_alloc_fail(wpa_s, reply, reply_size);
+ } else if (os_strncmp(buf, "TEST_FAIL ", 10) == 0) {
+ if (wpas_ctrl_test_fail(wpa_s, buf + 10) < 0)
+ reply_len = -1;
+ } else if (os_strcmp(buf, "GET_FAIL") == 0) {
+ reply_len = wpas_ctrl_get_fail(wpa_s, reply, reply_size);
#endif /* CONFIG_TESTING_OPTIONS */
} else if (os_strncmp(buf, "VENDOR_ELEM_ADD ", 16) == 0) {
if (wpas_ctrl_vendor_elem_add(wpa_s, buf + 16) < 0)
reply_len = -1;
} else if (os_strcmp(buf, "ERP_FLUSH") == 0) {
wpas_ctrl_iface_erp_flush(wpa_s);
+ } else if (os_strncmp(buf, "MAC_RAND_SCAN ", 14) == 0) {
+ if (wpas_ctrl_iface_mac_rand_scan(wpa_s, buf + 14))
+ reply_len = -1;
} else {
os_memcpy(reply, "UNKNOWN COMMAND\n", 16);
reply_len = 16;
char *cmd)
{
struct wpa_interface iface;
- char *pos;
+ char *pos, *extra;
+ struct wpa_supplicant *wpa_s;
+ unsigned int create_iface = 0;
+ u8 mac_addr[ETH_ALEN];
/*
* <ifname>TAB<confname>TAB<driver>TAB<ctrl_interface>TAB<driver_param>
- * TAB<bridge_ifname>
+ * TAB<bridge_ifname>[TAB<create>]
*/
wpa_printf(MSG_DEBUG, "CTRL_IFACE GLOBAL INTERFACE_ADD '%s'", cmd);
iface.bridge_ifname = NULL;
if (pos == NULL)
break;
+
+ extra = pos;
+ pos = os_strchr(pos, '\t');
+ if (pos)
+ *pos++ = '\0';
+ if (!extra[0])
+ break;
+
+ if (os_strcmp(extra, "create") == 0)
+ create_iface = 1;
+ else {
+ wpa_printf(MSG_DEBUG,
+ "INTERFACE_ADD unsupported extra parameter: '%s'",
+ extra);
+ return -1;
+ }
} while (0);
+ if (create_iface) {
+ wpa_printf(MSG_DEBUG, "CTRL_IFACE creating interface '%s'",
+ iface.ifname);
+ if (!global->ifaces)
+ return -1;
+ if (wpa_drv_if_add(global->ifaces, WPA_IF_STATION, iface.ifname,
+ NULL, NULL, NULL, mac_addr, NULL) < 0) {
+ wpa_printf(MSG_ERROR,
+ "CTRL_IFACE interface creation failed");
+ return -1;
+ }
+
+ wpa_printf(MSG_DEBUG,
+ "CTRL_IFACE interface '%s' created with MAC addr: "
+ MACSTR, iface.ifname, MAC2STR(mac_addr));
+ }
+
if (wpa_supplicant_get_iface(global, iface.ifname))
- return -1;
+ goto fail;
- return wpa_supplicant_add_iface(global, &iface) ? 0 : -1;
+ wpa_s = wpa_supplicant_add_iface(global, &iface, NULL);
+ if (!wpa_s)
+ goto fail;
+ wpa_s->added_vif = create_iface;
+ return 0;
+
+fail:
+ if (create_iface)
+ wpa_drv_if_remove(global->ifaces, WPA_IF_STATION, iface.ifname);
+ return -1;
}
char *cmd)
{
struct wpa_supplicant *wpa_s;
+ int ret;
+ unsigned int delete_iface;
wpa_printf(MSG_DEBUG, "CTRL_IFACE GLOBAL INTERFACE_REMOVE '%s'", cmd);
wpa_s = wpa_supplicant_get_iface(global, cmd);
if (wpa_s == NULL)
return -1;
- return wpa_supplicant_remove_iface(global, wpa_s, 0);
+ delete_iface = wpa_s->added_vif;
+ ret = wpa_supplicant_remove_iface(global, wpa_s, 0);
+ if (!ret && delete_iface) {
+ wpa_printf(MSG_DEBUG, "CTRL_IFACE deleting the interface '%s'",
+ cmd);
+ ret = wpa_drv_if_remove(global->ifaces, WPA_IF_STATION, cmd);
+ }
+ return ret;
}
char *pos, *end;
for (i = 0; wpa_drivers[i]; i++) {
- struct wpa_driver_ops *drv = wpa_drivers[i];
+ const struct wpa_driver_ops *drv = wpa_drivers[i];
if (drv->get_interfaces == NULL)
continue;
tmp = drv->get_interfaces(global->drv_priv[i]);
"P2P_SERV_DISC_EXTERNAL ",
"P2P_SERVICE_ADD ",
"P2P_SERVICE_DEL ",
+ "P2P_SERVICE_REP ",
"P2P_REJECT ",
"P2P_INVITE ",
"P2P_PEER ",
"P2P_PRESENCE_REQ ",
"P2P_EXT_LISTEN ",
"P2P_REMOVE_CLIENT ",
+ "WPS_NFC_TOKEN ",
+ "WPS_NFC_TAG_READ ",
"NFC_GET_HANDOVER_SEL ",
"NFC_GET_HANDOVER_REQ ",
"NFC_REPORT_HANDOVER ",
+ "P2P_ASP_PROVISION ",
+ "P2P_ASP_PROVISION_RESP ",
NULL
};
int found = 0;
}
+static int wpas_global_ctrl_iface_dup_network(struct wpa_global *global,
+ char *cmd)
+{
+ struct wpa_supplicant *wpa_s[2]; /* src, dst */
+ char *p;
+ unsigned int i;
+
+ /* cmd: "<src ifname> <dst ifname> <src network id> <dst network id>
+ * <variable name> */
+
+ for (i = 0; i < ARRAY_SIZE(wpa_s) ; i++) {
+ p = os_strchr(cmd, ' ');
+ if (p == NULL)
+ return -1;
+ *p = '\0';
+
+ wpa_s[i] = global->ifaces;
+ for (; wpa_s[i]; wpa_s[i] = wpa_s[i]->next) {
+ if (os_strcmp(cmd, wpa_s[i]->ifname) == 0)
+ break;
+ }
+
+ if (!wpa_s[i]) {
+ wpa_printf(MSG_DEBUG,
+ "CTRL_IFACE: Could not find iface=%s", cmd);
+ return -1;
+ }
+
+ cmd = p + 1;
+ }
+
+ return wpa_supplicant_ctrl_iface_dup_network(wpa_s[0], cmd, wpa_s[1]);
+}
+
+
#ifndef CONFIG_NO_CONFIG_WRITE
static int wpas_global_ctrl_iface_save_config(struct wpa_global *global)
{
}
+#ifdef CONFIG_FST
+
+static int wpas_global_ctrl_iface_fst_attach(struct wpa_global *global,
+ char *cmd, char *buf,
+ size_t reply_size)
+{
+ char ifname[IFNAMSIZ + 1];
+ struct fst_iface_cfg cfg;
+ struct wpa_supplicant *wpa_s;
+ struct fst_wpa_obj iface_obj;
+
+ if (!fst_parse_attach_command(cmd, ifname, sizeof(ifname), &cfg)) {
+ wpa_s = wpa_supplicant_get_iface(global, ifname);
+ if (wpa_s) {
+ if (wpa_s->fst) {
+ wpa_printf(MSG_INFO, "FST: Already attached");
+ return -1;
+ }
+ fst_wpa_supplicant_fill_iface_obj(wpa_s, &iface_obj);
+ wpa_s->fst = fst_attach(ifname, wpa_s->own_addr,
+ &iface_obj, &cfg);
+ if (wpa_s->fst)
+ return os_snprintf(buf, reply_size, "OK\n");
+ }
+ }
+
+ return -1;
+}
+
+
+static int wpas_global_ctrl_iface_fst_detach(struct wpa_global *global,
+ char *cmd, char *buf,
+ size_t reply_size)
+{
+ char ifname[IFNAMSIZ + 1];
+ struct wpa_supplicant *wpa_s;
+
+ if (!fst_parse_detach_command(cmd, ifname, sizeof(ifname))) {
+ wpa_s = wpa_supplicant_get_iface(global, ifname);
+ if (wpa_s) {
+ if (!fst_iface_detach(ifname)) {
+ wpa_s->fst = NULL;
+ return os_snprintf(buf, reply_size, "OK\n");
+ }
+ }
+ }
+
+ return -1;
+}
+
+#endif /* CONFIG_FST */
+
+
char * wpa_supplicant_global_ctrl_iface_process(struct wpa_global *global,
char *buf, size_t *resp_len)
{
} else if (os_strcmp(buf, "INTERFACES") == 0) {
reply_len = wpa_supplicant_global_iface_interfaces(
global, reply, reply_size);
+#ifdef CONFIG_FST
+ } else if (os_strncmp(buf, "FST-ATTACH ", 11) == 0) {
+ reply_len = wpas_global_ctrl_iface_fst_attach(global, buf + 11,
+ reply,
+ reply_size);
+ } else if (os_strncmp(buf, "FST-DETACH ", 11) == 0) {
+ reply_len = wpas_global_ctrl_iface_fst_detach(global, buf + 11,
+ reply,
+ reply_size);
+ } else if (os_strncmp(buf, "FST-MANAGER ", 12) == 0) {
+ reply_len = fst_ctrl_iface_receive(buf + 12, reply, reply_size);
+#endif /* CONFIG_FST */
} else if (os_strcmp(buf, "TERMINATE") == 0) {
wpa_supplicant_terminate_proc(global);
} else if (os_strcmp(buf, "SUSPEND") == 0) {
#endif /* CONFIG_P2P */
reply_len = -1;
}
+ } else if (os_strncmp(buf, "DUP_NETWORK ", 12) == 0) {
+ if (wpas_global_ctrl_iface_dup_network(global, buf + 12))
+ reply_len = -1;
#ifndef CONFIG_NO_CONFIG_WRITE
} else if (os_strcmp(buf, "SAVE_CONFIG") == 0) {
if (wpas_global_ctrl_iface_save_config(global))
projects / mech_eap.git / blobdiff