81 	u8 *pin;  member
91 static void wps_free_pin(struct wps_uuid_pin *pin)  in wps_free_pin()  argument
93 	bin_clear_free(pin->pin, pin->pin_len);  in wps_free_pin()
94 	os_free(pin);  in wps_free_pin()
98 static void wps_remove_pin(struct wps_uuid_pin *pin)  in wps_remove_pin()  argument
100 	dl_list_del(&pin->list);  in wps_remove_pin()
101 	wps_free_pin(pin);  in wps_remove_pin()
107 	struct wps_uuid_pin *pin, *prev;  in wps_free_pins()  local
108 	dl_list_for_each_safe(pin, prev, pins, struct wps_uuid_pin, list)  in wps_free_pins()
109 		wps_remove_pin(pin);  in wps_free_pins()
231 				     struct wps_uuid_pin *pin);
766 	struct wps_uuid_pin *pin;  in wps_registrar_invalidate_unused()  local
768 	dl_list_for_each(pin, &reg->pins, struct wps_uuid_pin, list) {  in wps_registrar_invalidate_unused()
769 		if (pin->wildcard_uuid == 1 && !(pin->flags & PIN_LOCKED)) {  in wps_registrar_invalidate_unused()
772 			wps_registrar_remove_pin(reg, pin);  in wps_registrar_invalidate_unused()
790 			  const u8 *uuid, const u8 *pin, size_t pin_len,  in wps_registrar_add_pin()  argument
804 	p->pin = os_memdup(pin, pin_len);  in wps_registrar_add_pin()
805 	if (p->pin == NULL) {  in wps_registrar_add_pin()
825 	wpa_hexdump_ascii_key(MSG_DEBUG, "WPS: PIN", pin, pin_len);  in wps_registrar_add_pin()
844 				     struct wps_uuid_pin *pin)  in wps_registrar_remove_pin()  argument
849 	if (is_zero_ether_addr(pin->enrollee_addr))  in wps_registrar_remove_pin()
852 		addr = pin->enrollee_addr;  in wps_registrar_remove_pin()
854 	wps_remove_pin(pin);  in wps_registrar_remove_pin()
860 	struct wps_uuid_pin *pin, *prev;  in wps_registrar_expire_pins()  local
864 	dl_list_for_each_safe(pin, prev, &reg->pins, struct wps_uuid_pin, list)  in wps_registrar_expire_pins()
866 		if ((pin->flags & PIN_EXPIRES) &&  in wps_registrar_expire_pins()
867 		    os_reltime_before(&pin->expiration, &now)) {  in wps_registrar_expire_pins()
869 				    pin->uuid, WPS_UUID_LEN);  in wps_registrar_expire_pins()
870 			wps_registrar_remove_pin(reg, pin);  in wps_registrar_expire_pins()
887 	struct wps_uuid_pin *pin, *prev;  in wps_registrar_invalidate_wildcard_pin()  local
889 	dl_list_for_each_safe(pin, prev, &reg->pins, struct wps_uuid_pin, list)  in wps_registrar_invalidate_wildcard_pin()
891 		if (dev_pw && pin->pin &&  in wps_registrar_invalidate_wildcard_pin()
892 		    (dev_pw_len != pin->pin_len ||  in wps_registrar_invalidate_wildcard_pin()
893 		     os_memcmp_const(dev_pw, pin->pin, dev_pw_len) != 0))  in wps_registrar_invalidate_wildcard_pin()
895 		if (pin->wildcard_uuid) {  in wps_registrar_invalidate_wildcard_pin()
897 				    pin->uuid, WPS_UUID_LEN);  in wps_registrar_invalidate_wildcard_pin()
898 			wps_registrar_remove_pin(reg, pin);  in wps_registrar_invalidate_wildcard_pin()
915 	struct wps_uuid_pin *pin, *prev;  in wps_registrar_invalidate_pin()  local
917 	dl_list_for_each_safe(pin, prev, &reg->pins, struct wps_uuid_pin, list)  in wps_registrar_invalidate_pin()
919 		if (os_memcmp(pin->uuid, uuid, WPS_UUID_LEN) == 0) {  in wps_registrar_invalidate_pin()
921 				    pin->uuid, WPS_UUID_LEN);  in wps_registrar_invalidate_pin()
922 			wps_registrar_remove_pin(reg, pin);  in wps_registrar_invalidate_pin()
934 	struct wps_uuid_pin *pin, *found = NULL;  in wps_registrar_get_pin()  local
939 	dl_list_for_each(pin, &reg->pins, struct wps_uuid_pin, list) {  in wps_registrar_get_pin()
940 		if (!pin->wildcard_uuid &&  in wps_registrar_get_pin()
941 		    os_memcmp(pin->uuid, uuid, WPS_UUID_LEN) == 0) {  in wps_registrar_get_pin()
942 			found = pin;  in wps_registrar_get_pin()
950 		dl_list_for_each(pin, &reg->pins, struct wps_uuid_pin, list) {  in wps_registrar_get_pin()
951 			if (pin->wildcard_uuid == 1 ||  in wps_registrar_get_pin()
952 			    pin->wildcard_uuid == 2) {  in wps_registrar_get_pin()
956 				os_memcpy(pin->uuid, uuid, WPS_UUID_LEN);  in wps_registrar_get_pin()
957 				found = pin;  in wps_registrar_get_pin()
979 	return found->pin;  in wps_registrar_get_pin()
995 	struct wps_uuid_pin *pin;  in wps_registrar_unlock_pin()  local
997 	dl_list_for_each(pin, &reg->pins, struct wps_uuid_pin, list) {  in wps_registrar_unlock_pin()
998 		if (os_memcmp(pin->uuid, uuid, WPS_UUID_LEN) == 0) {  in wps_registrar_unlock_pin()
999 			if (pin->wildcard_uuid == 3) {  in wps_registrar_unlock_pin()
1004 			pin->flags &= ~PIN_LOCKED;  in wps_registrar_unlock_pin()
1401 	const u8 *pin;  in wps_get_dev_password()  local
1409 		pin = (const u8 *) "00000000";  in wps_get_dev_password()
1422 		pin = wps->nfc_pw_token->dev_pw;  in wps_get_dev_password()
1428 		pin = wpabuf_head(wps->wps->ap_nfc_dev_pw);  in wps_get_dev_password()
1432 		pin = wps_registrar_get_pin(wps->wps->registrar, wps->uuid_e,  in wps_get_dev_password()
1434 		if (pin && wps->dev_pw_id >= 0x10) {  in wps_get_dev_password()
1443 	if (pin == NULL) {  in wps_get_dev_password()
1452 	wps->dev_password = os_memdup(pin, pin_len);  in wps_get_dev_password()