18d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* 28d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * WPA Supplicant - privilege separated driver interface 38d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Copyright (c) 2007-2009, Jouni Malinen <j@w1.fi> 48d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 5c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * This software may be distributed under the terms of the BSD license. 6c5ec7f57ead87efa365800228aa0b09a12d9e6c4Dmitry Shmidt * See README for more details. 78d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 88d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 98d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "includes.h" 108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include <sys/un.h> 118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "common.h" 138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "driver.h" 148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "eloop.h" 158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "common/privsep_commands.h" 168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpa_driver_privsep_data { 198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *ctx; 208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 own_addr[ETH_ALEN]; 218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int priv_socket; 228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *own_socket_path; 238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int cmd_socket; 248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *own_cmd_path; 258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sockaddr_un priv_addr; 268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char ifname[16]; 278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int wpa_priv_reg_cmd(struct wpa_driver_privsep_data *drv, int cmd) 318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int res; 338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt res = sendto(drv->priv_socket, &cmd, sizeof(cmd), 0, 358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt (struct sockaddr *) &drv->priv_addr, 368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sizeof(drv->priv_addr)); 378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (res < 0) 386c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_printf(MSG_ERROR, "sendto: %s", strerror(errno)); 398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return res < 0 ? -1 : 0; 408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int wpa_priv_cmd(struct wpa_driver_privsep_data *drv, int cmd, 448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const void *data, size_t data_len, 458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *reply, size_t *reply_len) 468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct msghdr msg; 488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct iovec io[2]; 498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt io[0].iov_base = &cmd; 518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt io[0].iov_len = sizeof(cmd); 528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt io[1].iov_base = (u8 *) data; 538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt io[1].iov_len = data_len; 548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memset(&msg, 0, sizeof(msg)); 568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt msg.msg_iov = io; 578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt msg.msg_iovlen = data ? 2 : 1; 588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt msg.msg_name = &drv->priv_addr; 598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt msg.msg_namelen = sizeof(drv->priv_addr); 608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sendmsg(drv->cmd_socket, &msg, 0) < 0) { 626c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_printf(MSG_ERROR, "sendmsg(cmd_socket): %s", 636c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt strerror(errno)); 648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (reply) { 688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt fd_set rfds; 698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct timeval tv; 708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int res; 718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt FD_ZERO(&rfds); 738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt FD_SET(drv->cmd_socket, &rfds); 748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt tv.tv_sec = 5; 758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt tv.tv_usec = 0; 768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt res = select(drv->cmd_socket + 1, &rfds, NULL, NULL, &tv); 778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (res < 0 && errno != EINTR) { 786c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_printf(MSG_ERROR, "select: %s", strerror(errno)); 798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (FD_ISSET(drv->cmd_socket, &rfds)) { 838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt res = recv(drv->cmd_socket, reply, *reply_len, 0); 848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (res < 0) { 856c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_printf(MSG_ERROR, "recv: %s", 866c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt strerror(errno)); 878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt *reply_len = res; 908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "PRIVSEP: Timeout while waiting " 928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "for reply (cmd=%d)", cmd); 938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 100293335998d38c497293b1c41f7ad8342b507d458Dmitry Shmidt 1018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int wpa_driver_privsep_scan(void *priv, 1028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_driver_scan_params *params) 1038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 1048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_driver_privsep_data *drv = priv; 105abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt struct privsep_cmd_scan scan; 106abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt size_t i; 107abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt 1088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "%s: priv=%p", __func__, priv); 109abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt os_memset(&scan, 0, sizeof(scan)); 110abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt scan.num_ssids = params->num_ssids; 111abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt for (i = 0; i < params->num_ssids; i++) { 112abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt if (!params->ssids[i].ssid) 113abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt continue; 114abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt scan.ssid_lens[i] = params->ssids[i].ssid_len; 115abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt os_memcpy(scan.ssids[i], params->ssids[i].ssid, 116abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt scan.ssid_lens[i]); 117abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt } 118abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt 119abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt for (i = 0; i < PRIVSEP_MAX_SCAN_FREQS && 120abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt params->freqs && params->freqs[i]; i++) 121abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt scan.freqs[i] = params->freqs[i]; 122abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt scan.num_freqs = i; 123abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt 124abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt return wpa_priv_cmd(drv, PRIVSEP_CMD_SCAN, &scan, sizeof(scan), 1258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt NULL, NULL); 1268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 1278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic struct wpa_scan_results * 1308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtwpa_driver_privsep_get_scan_results2(void *priv) 1318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 1328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_driver_privsep_data *drv = priv; 1338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int res, num; 1348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 *buf, *pos, *end; 1358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t reply_len = 60000; 1368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_scan_results *results; 1378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_scan_res *r; 1388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt buf = os_malloc(reply_len); 1408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (buf == NULL) 1418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return NULL; 1428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt res = wpa_priv_cmd(drv, PRIVSEP_CMD_GET_SCAN_RESULTS, 1438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt NULL, 0, buf, &reply_len); 1448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (res < 0) { 1458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(buf); 1468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return NULL; 1478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "privsep: Received %lu bytes of scan results", 1508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt (unsigned long) reply_len); 1518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (reply_len < sizeof(int)) { 1528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "privsep: Invalid scan result len %lu", 1538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt (unsigned long) reply_len); 1548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(buf); 1558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return NULL; 1568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt pos = buf; 1598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt end = buf + reply_len; 1608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(&num, pos, sizeof(int)); 1618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (num < 0 || num > 1000) { 1628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(buf); 1638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return NULL; 1648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt pos += sizeof(int); 1668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt results = os_zalloc(sizeof(*results)); 1688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (results == NULL) { 1698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(buf); 1708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return NULL; 1718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 17361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt results->res = os_calloc(num, sizeof(struct wpa_scan_res *)); 1748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (results->res == NULL) { 1758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(results); 1768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(buf); 1778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return NULL; 1788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 180e4663044d3a689fb5458247e9bc0f8b58cf72fcaDmitry Shmidt while (results->num < (size_t) num && end - pos > (int) sizeof(int)) { 1818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int len; 1828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(&len, pos, sizeof(int)); 1838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt pos += sizeof(int); 184d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt if (len < 0 || len > 10000 || len > end - pos) 1858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 1868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt r = os_malloc(len); 1888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (r == NULL) 1898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 1908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(r, pos, len); 1918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt pos += len; 192abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt if (sizeof(*r) + r->ie_len + r->beacon_ie_len > (size_t) len) { 193abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt wpa_printf(MSG_ERROR, 194abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt "privsep: Invalid scan result len (%d + %d + %d > %d)", 195abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt (int) sizeof(*r), (int) r->ie_len, 196abb90a3fc1917e628167827cb14e742000605332Dmitry Shmidt (int) r->beacon_ie_len, len); 1978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(r); 1988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 1998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt results->res[results->num++] = r; 2028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(buf); 2058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return results; 2068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 2078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int wpa_driver_privsep_set_key(const char *ifname, void *priv, 2108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt enum wpa_alg alg, const u8 *addr, 2118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int key_idx, int set_tx, 2128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *seq, size_t seq_len, 2138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *key, size_t key_len) 2148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 2158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_driver_privsep_data *drv = priv; 2168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct privsep_cmd_set_key cmd; 2178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "%s: priv=%p alg=%d key_idx=%d set_tx=%d", 2198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt __func__, priv, alg, key_idx, set_tx); 2208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memset(&cmd, 0, sizeof(cmd)); 2228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt cmd.alg = alg; 2238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (addr) 2248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(cmd.addr, addr, ETH_ALEN); 2258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt else 2268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memset(cmd.addr, 0xff, ETH_ALEN); 2278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt cmd.key_idx = key_idx; 2288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt cmd.set_tx = set_tx; 2298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (seq && seq_len > 0 && seq_len < sizeof(cmd.seq)) { 2308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(cmd.seq, seq, seq_len); 2318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt cmd.seq_len = seq_len; 2328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (key && key_len > 0 && key_len < sizeof(cmd.key)) { 2348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(cmd.key, key, key_len); 2358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt cmd.key_len = key_len; 2368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return wpa_priv_cmd(drv, PRIVSEP_CMD_SET_KEY, &cmd, sizeof(cmd), 2398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt NULL, NULL); 2408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 2418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 243d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidtstatic int wpa_driver_privsep_authenticate( 244d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt void *priv, struct wpa_driver_auth_params *params) 245d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt{ 246d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt struct wpa_driver_privsep_data *drv = priv; 247d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt struct privsep_cmd_authenticate *data; 248d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt int i, res; 249d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt size_t buflen; 250d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt u8 *pos; 251d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt 252d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt wpa_printf(MSG_DEBUG, "%s: priv=%p freq=%d bssid=" MACSTR 253d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt " auth_alg=%d local_state_change=%d p2p=%d", 254d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt __func__, priv, params->freq, MAC2STR(params->bssid), 255d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt params->auth_alg, params->local_state_change, params->p2p); 256d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt 2579839ecd75c832023d4d13fd2917a8c28261ff668Dmitry Shmidt buflen = sizeof(*data) + params->ie_len + params->auth_data_len; 258d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt data = os_zalloc(buflen); 259d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt if (data == NULL) 260d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt return -1; 261d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt 262d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt data->freq = params->freq; 263d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt os_memcpy(data->bssid, params->bssid, ETH_ALEN); 264d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt os_memcpy(data->ssid, params->ssid, params->ssid_len); 265d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt data->ssid_len = params->ssid_len; 266d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt data->auth_alg = params->auth_alg; 267d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt data->ie_len = params->ie_len; 268d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt for (i = 0; i < 4; i++) { 269d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt if (params->wep_key[i]) 270d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt os_memcpy(data->wep_key[i], params->wep_key[i], 271d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt params->wep_key_len[i]); 272d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt data->wep_key_len[i] = params->wep_key_len[i]; 273d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt } 274d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt data->wep_tx_keyidx = params->wep_tx_keyidx; 275d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt data->local_state_change = params->local_state_change; 276d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt data->p2p = params->p2p; 277d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt pos = (u8 *) (data + 1); 278d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt if (params->ie_len) { 279d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt os_memcpy(pos, params->ie, params->ie_len); 280d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt pos += params->ie_len; 281d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt } 2829839ecd75c832023d4d13fd2917a8c28261ff668Dmitry Shmidt if (params->auth_data_len) 2839839ecd75c832023d4d13fd2917a8c28261ff668Dmitry Shmidt os_memcpy(pos, params->auth_data, params->auth_data_len); 284d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt 285d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt res = wpa_priv_cmd(drv, PRIVSEP_CMD_AUTHENTICATE, data, buflen, 286d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt NULL, NULL); 287d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt os_free(data); 288d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt 289d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt return res; 290d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt} 291d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt 292d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt 2938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int wpa_driver_privsep_associate( 2948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *priv, struct wpa_driver_associate_params *params) 2958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 2968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_driver_privsep_data *drv = priv; 2978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct privsep_cmd_associate *data; 2988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int res; 2998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t buflen; 3008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "%s: priv=%p freq=%d pairwise_suite=%d " 3028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "group_suite=%d key_mgmt_suite=%d auth_alg=%d mode=%d", 3036c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt __func__, priv, params->freq.freq, params->pairwise_suite, 3048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt params->group_suite, params->key_mgmt_suite, 3058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt params->auth_alg, params->mode); 3068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt buflen = sizeof(*data) + params->wpa_ie_len; 3088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data = os_zalloc(buflen); 3098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (data == NULL) 3108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 3118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (params->bssid) 3138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(data->bssid, params->bssid, ETH_ALEN); 3148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(data->ssid, params->ssid, params->ssid_len); 3158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->ssid_len = params->ssid_len; 3166c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt data->hwmode = params->freq.mode; 3176c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt data->freq = params->freq.freq; 3186c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt data->channel = params->freq.channel; 3198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->pairwise_suite = params->pairwise_suite; 3208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->group_suite = params->group_suite; 3218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->key_mgmt_suite = params->key_mgmt_suite; 3228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->auth_alg = params->auth_alg; 3238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->mode = params->mode; 3248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data->wpa_ie_len = params->wpa_ie_len; 3258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (params->wpa_ie) 3268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(data + 1, params->wpa_ie, params->wpa_ie_len); 3278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* TODO: add support for other assoc parameters */ 3288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt res = wpa_priv_cmd(drv, PRIVSEP_CMD_ASSOCIATE, data, buflen, 3308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt NULL, NULL); 3318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(data); 3328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return res; 3348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 3358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int wpa_driver_privsep_get_bssid(void *priv, u8 *bssid) 3388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 3398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_driver_privsep_data *drv = priv; 3408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int res; 3418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t len = ETH_ALEN; 3428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt res = wpa_priv_cmd(drv, PRIVSEP_CMD_GET_BSSID, NULL, 0, bssid, &len); 3448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (res < 0 || len != ETH_ALEN) 3458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 3468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 3478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 3488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int wpa_driver_privsep_get_ssid(void *priv, u8 *ssid) 3518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 3528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_driver_privsep_data *drv = priv; 3538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int res, ssid_len; 3549d9e60286e05ae45025b672636490bd12586138dDmitry Shmidt u8 reply[sizeof(int) + SSID_MAX_LEN]; 3558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t len = sizeof(reply); 3568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt res = wpa_priv_cmd(drv, PRIVSEP_CMD_GET_SSID, NULL, 0, reply, &len); 3588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (res < 0 || len < sizeof(int)) 3598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 3608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(&ssid_len, reply, sizeof(int)); 3619d9e60286e05ae45025b672636490bd12586138dDmitry Shmidt if (ssid_len < 0 || ssid_len > SSID_MAX_LEN || 3629d9e60286e05ae45025b672636490bd12586138dDmitry Shmidt sizeof(int) + ssid_len > len) { 3638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "privsep: Invalid get SSID reply"); 3648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 3658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 3668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(ssid, &reply[sizeof(int)], ssid_len); 3678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return ssid_len; 3688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 3698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int wpa_driver_privsep_deauthenticate(void *priv, const u8 *addr, 3728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int reason_code) 3738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 3748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt //struct wpa_driver_privsep_data *drv = priv; 3758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "%s addr=" MACSTR " reason_code=%d", 3768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt __func__, MAC2STR(addr), reason_code); 3778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "%s - TODO", __func__); 3788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 3798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 3808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 382d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidtstatic void wpa_driver_privsep_event_auth(void *ctx, u8 *buf, size_t len) 383d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt{ 384d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt union wpa_event_data data; 385d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt struct privsep_event_auth *auth; 386d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt 387d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt os_memset(&data, 0, sizeof(data)); 388d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt if (len < sizeof(*auth)) 389d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt return; 390d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt auth = (struct privsep_event_auth *) buf; 391d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt if (len < sizeof(*auth) + auth->ies_len) 392d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt return; 393d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt 394d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt os_memcpy(data.auth.peer, auth->peer, ETH_ALEN); 395d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt os_memcpy(data.auth.bssid, auth->bssid, ETH_ALEN); 396d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt data.auth.auth_type = auth->auth_type; 397d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt data.auth.auth_transaction = auth->auth_transaction; 398d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt data.auth.status_code = auth->status_code; 399d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt if (auth->ies_len) { 400d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt data.auth.ies = (u8 *) (auth + 1); 401d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt data.auth.ies_len = auth->ies_len; 402d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt } 403d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt 404d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt wpa_supplicant_event(ctx, EVENT_AUTH, &data); 405d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt} 406d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt 407d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt 4088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void wpa_driver_privsep_event_assoc(void *ctx, 4098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt enum wpa_event_type event, 4108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 *buf, size_t len) 4118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 4128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt union wpa_event_data data; 4138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int inc_data = 0; 4148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 *pos, *end; 4158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ie_len; 4168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memset(&data, 0, sizeof(data)); 4188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt pos = buf; 4208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt end = buf + len; 4218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (end - pos < (int) sizeof(int)) 4238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 4248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(&ie_len, pos, sizeof(int)); 4258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt pos += sizeof(int); 4268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ie_len < 0 || ie_len > end - pos) 4278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 4288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ie_len) { 4298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data.assoc_info.req_ies = pos; 4308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data.assoc_info.req_ies_len = ie_len; 4318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt pos += ie_len; 4328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt inc_data = 1; 4338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_supplicant_event(ctx, event, inc_data ? &data : NULL); 4368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 4378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void wpa_driver_privsep_event_interface_status(void *ctx, u8 *buf, 4408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t len) 4418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 4428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt union wpa_event_data data; 4438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ievent; 4448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (len < sizeof(int) || 4468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt len - sizeof(int) > sizeof(data.interface_status.ifname)) 4478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 4488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(&ievent, buf, sizeof(int)); 4508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memset(&data, 0, sizeof(data)); 4528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data.interface_status.ievent = ievent; 4538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(data.interface_status.ifname, buf + sizeof(int), 4548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt len - sizeof(int)); 4558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_supplicant_event(ctx, EVENT_INTERFACE_STATUS, &data); 4568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 4578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void wpa_driver_privsep_event_michael_mic_failure( 4608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *ctx, u8 *buf, size_t len) 4618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 4628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt union wpa_event_data data; 4638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (len != sizeof(int)) 4658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 4668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memset(&data, 0, sizeof(data)); 4688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(&data.michael_mic_failure.unicast, buf, sizeof(int)); 4698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_supplicant_event(ctx, EVENT_MICHAEL_MIC_FAILURE, &data); 4708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 4718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void wpa_driver_privsep_event_pmkid_candidate(void *ctx, u8 *buf, 4748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t len) 4758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 4768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt union wpa_event_data data; 4778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (len != sizeof(struct pmkid_candidate)) 4798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 4808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memset(&data, 0, sizeof(data)); 4828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(&data.pmkid_candidate, buf, len); 4838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_supplicant_event(ctx, EVENT_PMKID_CANDIDATE, &data); 4848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 4858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void wpa_driver_privsep_event_stkstart(void *ctx, u8 *buf, size_t len) 4888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 4898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt union wpa_event_data data; 4908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (len != ETH_ALEN) 4928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 4938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memset(&data, 0, sizeof(data)); 4958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(data.stkstart.peer, buf, ETH_ALEN); 4968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_supplicant_event(ctx, EVENT_STKSTART, &data); 4978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 4988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void wpa_driver_privsep_event_ft_response(void *ctx, u8 *buf, 5018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t len) 5028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 5038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt union wpa_event_data data; 5048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (len < sizeof(int) + ETH_ALEN) 5068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 5078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memset(&data, 0, sizeof(data)); 5098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(&data.ft_ies.ft_action, buf, sizeof(int)); 5108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(data.ft_ies.target_ap, buf + sizeof(int), ETH_ALEN); 5118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data.ft_ies.ies = buf + sizeof(int) + ETH_ALEN; 5128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt data.ft_ies.ies_len = len - sizeof(int) - ETH_ALEN; 5138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_supplicant_event(ctx, EVENT_FT_RESPONSE, &data); 5148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 5158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void wpa_driver_privsep_event_rx_eapol(void *ctx, u8 *buf, size_t len) 5188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 5198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (len < ETH_ALEN) 5208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 5218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt drv_event_eapol_rx(ctx, buf, buf + ETH_ALEN, len - ETH_ALEN); 5228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 5238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void wpa_driver_privsep_receive(int sock, void *eloop_ctx, 5268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt void *sock_ctx) 5278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 5288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_driver_privsep_data *drv = eloop_ctx; 5298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 *buf, *event_buf; 5308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t event_len; 5318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int res, event; 5328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt enum privsep_event e; 5338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sockaddr_un from; 5348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt socklen_t fromlen = sizeof(from); 5358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const size_t buflen = 2000; 5368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt buf = os_malloc(buflen); 5388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (buf == NULL) 5398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 5408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt res = recvfrom(sock, buf, buflen, 0, 5418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt (struct sockaddr *) &from, &fromlen); 5428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (res < 0) { 5436c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_printf(MSG_ERROR, "recvfrom(priv_socket): %s", 5446c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt strerror(errno)); 5458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(buf); 5468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 5478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 5488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "privsep_driver: received %u bytes", res); 5508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (res < (int) sizeof(int)) { 5528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Too short event message (len=%d)", res); 5538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 5548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 5558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(&event, buf, sizeof(int)); 5578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt event_buf = &buf[sizeof(int)]; 5588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt event_len = res - sizeof(int); 5598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "privsep: Event %d received (len=%lu)", 5608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt event, (unsigned long) event_len); 5618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt e = event; 5638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt switch (e) { 5648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case PRIVSEP_EVENT_SCAN_RESULTS: 5658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_supplicant_event(drv->ctx, EVENT_SCAN_RESULTS, NULL); 5668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 567d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt case PRIVSEP_EVENT_SCAN_STARTED: 568d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt wpa_supplicant_event(drv->ctx, EVENT_SCAN_STARTED, NULL); 569d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt break; 5708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case PRIVSEP_EVENT_ASSOC: 5718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_driver_privsep_event_assoc(drv->ctx, EVENT_ASSOC, 5728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt event_buf, event_len); 5738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 5748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case PRIVSEP_EVENT_DISASSOC: 5758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_supplicant_event(drv->ctx, EVENT_DISASSOC, NULL); 5768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 5778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case PRIVSEP_EVENT_ASSOCINFO: 5788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_driver_privsep_event_assoc(drv->ctx, EVENT_ASSOCINFO, 5798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt event_buf, event_len); 5808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 5818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case PRIVSEP_EVENT_MICHAEL_MIC_FAILURE: 5828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_driver_privsep_event_michael_mic_failure( 5838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt drv->ctx, event_buf, event_len); 5848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 5858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case PRIVSEP_EVENT_INTERFACE_STATUS: 5868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_driver_privsep_event_interface_status(drv->ctx, event_buf, 5878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt event_len); 5888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 5898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case PRIVSEP_EVENT_PMKID_CANDIDATE: 5908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_driver_privsep_event_pmkid_candidate(drv->ctx, event_buf, 5918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt event_len); 5928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 5938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case PRIVSEP_EVENT_STKSTART: 5948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_driver_privsep_event_stkstart(drv->ctx, event_buf, 5958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt event_len); 5968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 5978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case PRIVSEP_EVENT_FT_RESPONSE: 5988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_driver_privsep_event_ft_response(drv->ctx, event_buf, 5998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt event_len); 6008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 6018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt case PRIVSEP_EVENT_RX_EAPOL: 6028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_driver_privsep_event_rx_eapol(drv->ctx, event_buf, 6038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt event_len); 6048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt break; 605d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt case PRIVSEP_EVENT_AUTH: 606d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt wpa_driver_privsep_event_auth(drv->ctx, event_buf, event_len); 607d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt break; 6088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(buf); 6118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 6128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void * wpa_driver_privsep_init(void *ctx, const char *ifname) 6158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 6168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_driver_privsep_data *drv; 6178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt drv = os_zalloc(sizeof(*drv)); 6198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (drv == NULL) 6208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return NULL; 6218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt drv->ctx = ctx; 6228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt drv->priv_socket = -1; 6238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt drv->cmd_socket = -1; 6248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname)); 6258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return drv; 6278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 6288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void wpa_driver_privsep_deinit(void *priv) 6318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 6328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_driver_privsep_data *drv = priv; 6338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (drv->priv_socket >= 0) { 6358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_priv_reg_cmd(drv, PRIVSEP_CMD_UNREGISTER); 6368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt eloop_unregister_read_sock(drv->priv_socket); 6378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt close(drv->priv_socket); 6388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (drv->own_socket_path) { 6418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unlink(drv->own_socket_path); 6428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(drv->own_socket_path); 6438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (drv->cmd_socket >= 0) { 6468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt eloop_unregister_read_sock(drv->cmd_socket); 6478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt close(drv->cmd_socket); 6488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (drv->own_cmd_path) { 6518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unlink(drv->own_cmd_path); 6528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(drv->own_cmd_path); 6538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(drv); 6568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 6578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int wpa_driver_privsep_set_param(void *priv, const char *param) 6608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 6618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_driver_privsep_data *drv = priv; 6628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *pos; 6638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *own_dir, *priv_dir; 6648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt static unsigned int counter = 0; 6658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t len; 6668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct sockaddr_un addr; 6678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "%s: param='%s'", __func__, param); 6698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (param == NULL) 6708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt pos = NULL; 6718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt else 6728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt pos = os_strstr(param, "own_dir="); 6738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (pos) { 6748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *end; 6758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt own_dir = os_strdup(pos + 8); 6768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (own_dir == NULL) 6778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 6788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt end = os_strchr(own_dir, ' '); 6798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (end) 6808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt *end = '\0'; 6818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 6828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt own_dir = os_strdup("/tmp"); 6838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (own_dir == NULL) 6848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 6858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (param == NULL) 6888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt pos = NULL; 6898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt else 6908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt pos = os_strstr(param, "priv_dir="); 6918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (pos) { 6928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *end; 6938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt priv_dir = os_strdup(pos + 9); 6948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (priv_dir == NULL) { 6958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(own_dir); 6968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 6978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt end = os_strchr(priv_dir, ' '); 6998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (end) 7008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt *end = '\0'; 7018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 7028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt priv_dir = os_strdup("/var/run/wpa_priv"); 7038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (priv_dir == NULL) { 7048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(own_dir); 7058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt len = os_strlen(own_dir) + 50; 7108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt drv->own_socket_path = os_malloc(len); 7118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (drv->own_socket_path == NULL) { 7128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(priv_dir); 7138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(own_dir); 7148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_snprintf(drv->own_socket_path, len, "%s/wpa_privsep-%d-%d", 7178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt own_dir, getpid(), counter++); 7188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt len = os_strlen(own_dir) + 50; 7208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt drv->own_cmd_path = os_malloc(len); 7218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (drv->own_cmd_path == NULL) { 7228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(drv->own_socket_path); 7238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt drv->own_socket_path = NULL; 7248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(priv_dir); 7258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(own_dir); 7268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_snprintf(drv->own_cmd_path, len, "%s/wpa_privsep-%d-%d", 7298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt own_dir, getpid(), counter++); 7308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(own_dir); 7328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt drv->priv_addr.sun_family = AF_UNIX; 7348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_snprintf(drv->priv_addr.sun_path, sizeof(drv->priv_addr.sun_path), 7358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "%s/%s", priv_dir, drv->ifname); 7368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(priv_dir); 7378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt drv->priv_socket = socket(PF_UNIX, SOCK_DGRAM, 0); 7398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (drv->priv_socket < 0) { 7406c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_printf(MSG_ERROR, "socket(PF_UNIX): %s", strerror(errno)); 7418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(drv->own_socket_path); 7428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt drv->own_socket_path = NULL; 7438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memset(&addr, 0, sizeof(addr)); 7478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt addr.sun_family = AF_UNIX; 7488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_strlcpy(addr.sun_path, drv->own_socket_path, sizeof(addr.sun_path)); 7498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (bind(drv->priv_socket, (struct sockaddr *) &addr, sizeof(addr)) < 7508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 0) { 7516c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_printf(MSG_ERROR, 7526c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt "privsep-set-params priv-sock: bind(PF_UNIX): %s", 7536c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt strerror(errno)); 7548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt close(drv->priv_socket); 7558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt drv->priv_socket = -1; 7568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unlink(drv->own_socket_path); 7578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(drv->own_socket_path); 7588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt drv->own_socket_path = NULL; 7598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt eloop_register_read_sock(drv->priv_socket, wpa_driver_privsep_receive, 7638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt drv, NULL); 7648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt drv->cmd_socket = socket(PF_UNIX, SOCK_DGRAM, 0); 7668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (drv->cmd_socket < 0) { 7676c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_printf(MSG_ERROR, "socket(PF_UNIX): %s", strerror(errno)); 7688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(drv->own_cmd_path); 7698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt drv->own_cmd_path = NULL; 7708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memset(&addr, 0, sizeof(addr)); 7748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt addr.sun_family = AF_UNIX; 7758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_strlcpy(addr.sun_path, drv->own_cmd_path, sizeof(addr.sun_path)); 7768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (bind(drv->cmd_socket, (struct sockaddr *) &addr, sizeof(addr)) < 0) 7778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt { 7786c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt wpa_printf(MSG_ERROR, 7796c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt "privsep-set-params cmd-sock: bind(PF_UNIX): %s", 7806c0da2bb83f6915d8260912362692d1a742e057bDmitry Shmidt strerror(errno)); 7818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt close(drv->cmd_socket); 7828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt drv->cmd_socket = -1; 7838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unlink(drv->own_cmd_path); 7848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(drv->own_cmd_path); 7858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt drv->own_cmd_path = NULL; 7868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (wpa_priv_reg_cmd(drv, PRIVSEP_CMD_REGISTER) < 0) { 7908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Failed to register with wpa_priv"); 7918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 7958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 7968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int wpa_driver_privsep_get_capa(void *priv, 7998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_driver_capa *capa) 8008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 8018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_driver_privsep_data *drv = priv; 8028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int res; 8038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t len = sizeof(*capa); 8048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt res = wpa_priv_cmd(drv, PRIVSEP_CMD_GET_CAPA, NULL, 0, capa, &len); 8068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (res < 0 || len != sizeof(*capa)) 8078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 808d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt /* For now, no support for passing extended_capa pointers */ 809d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt capa->extended_capa = NULL; 810d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt capa->extended_capa_mask = NULL; 811d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt capa->extended_capa_len = 0; 8128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 8138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 8148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic const u8 * wpa_driver_privsep_get_mac_addr(void *priv) 8178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 8188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_driver_privsep_data *drv = priv; 8198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "%s", __func__); 8208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return drv->own_addr; 8218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 8228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int wpa_driver_privsep_set_country(void *priv, const char *alpha2) 8258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 8268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct wpa_driver_privsep_data *drv = priv; 8278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "%s country='%s'", __func__, alpha2); 8288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return wpa_priv_cmd(drv, PRIVSEP_CMD_SET_COUNTRY, alpha2, 8298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_strlen(alpha2), NULL, NULL); 8308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 8318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct wpa_driver_ops wpa_driver_privsep_ops = { 8348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "privsep", 8358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "wpa_supplicant privilege separated driver", 8368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt .get_bssid = wpa_driver_privsep_get_bssid, 8378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt .get_ssid = wpa_driver_privsep_get_ssid, 8388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt .set_key = wpa_driver_privsep_set_key, 8398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt .init = wpa_driver_privsep_init, 8408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt .deinit = wpa_driver_privsep_deinit, 8418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt .set_param = wpa_driver_privsep_set_param, 8428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt .scan2 = wpa_driver_privsep_scan, 8438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt .deauthenticate = wpa_driver_privsep_deauthenticate, 844d80a401aed31d06f261efd19223cf55d1a2a8228Dmitry Shmidt .authenticate = wpa_driver_privsep_authenticate, 8458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt .associate = wpa_driver_privsep_associate, 8468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt .get_capa = wpa_driver_privsep_get_capa, 8478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt .get_mac_addr = wpa_driver_privsep_get_mac_addr, 8488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt .get_scan_results2 = wpa_driver_privsep_get_scan_results2, 8498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt .set_country = wpa_driver_privsep_set_country, 8508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 8518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8531d755d025b206e22b06aeb322e25a79f98ca7777Dmitry Shmidtconst struct wpa_driver_ops *const wpa_drivers[] = 8548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 8558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &wpa_driver_privsep_ops, 8568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt NULL 8578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt}; 858