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P2PS: Allow P2P_CONNECT command for P2PS connection with/without PIN

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This allows using P2PS config method with or without PIN for connection.
wpa_supplicant should internally handle the default PIN "12345670" and
shall also allow connection irrespective of PIN used in P2P_CONNECT.

For example,
 1. P2P_CONNECT 02:2a:fb:22:22:33 p2ps
 2. P2P_CONNECT 02:2a:fb:22:22:33 xxxxxxxx p2ps
Where the second one is maintained for backwards compatibility.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Purushottam Kushwaha 2016-04-29 16:20:12 +05:30 committed by Jouni Malinen
parent 467fc149d3
commit 31d7fb14af
2 changed files with 5 additions and 2 deletions
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4
wpa_supplicant/ctrl_iface.c
View File

@ -5098,6 +5098,8 @@ static int p2p_ctrl_connect(struct wpa_supplicant *wpa_s, char *cmd,
wps_method = WPS_PIN_DISPLAY;
} else if (os_strncmp(pos, "pbc", 3) == 0) {
wps_method = WPS_PBC;
} else if (os_strstr(pos, "p2ps") != NULL) {
wps_method = WPS_P2PS;
} else {
pin = pos;
pos = os_strchr(pin, ' ');
@ -5106,8 +5108,6 @@ static int p2p_ctrl_connect(struct wpa_supplicant *wpa_s, char *cmd,
*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);

3
wpa_supplicant/p2p_supplicant.c
View File

@ -5383,6 +5383,9 @@ int wpas_p2p_connect(struct wpa_supplicant *wpa_s, const u8 *peer_addr,
wpa_s->p2p_pin[sizeof(wpa_s->p2p_pin) - 1] = '\0';
wpa_printf(MSG_DEBUG, "P2P: Randomly generated PIN: %s",
wpa_s->p2p_pin);
} else if (wps_method == WPS_P2PS) {
/* Force the P2Ps default PIN to be used */
os_strlcpy(wpa_s->p2p_pin, "12345670", sizeof(wpa_s->p2p_pin));
} else
wpa_s->p2p_pin[0] = '\0';