hostapd.c revision 8bae4138a0356709720a96f3e50b4d734e532c12
18d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/* 28d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd / Initialization and configuration 304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * Copyright (c) 2002-2012, 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 "utils/includes.h" 108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "utils/common.h" 128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "utils/eloop.h" 138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "common/ieee802_11_defs.h" 148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "radius/radius_client.h" 1504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#include "radius/radius_das.h" 168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "drivers/driver.h" 178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "hostapd.h" 188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "authsrv.h" 198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "sta_info.h" 208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "accounting.h" 218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "ap_list.h" 228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "beacon.h" 238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "iapp.h" 248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "ieee802_1x.h" 258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "ieee802_11_auth.h" 268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "vlan_init.h" 278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "wpa_auth.h" 288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "wps_hostapd.h" 298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "hw_features.h" 308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "wpa_auth_glue.h" 318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "ap_drv_ops.h" 328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "ap_config.h" 338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#include "p2p_hostapd.h" 3404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#include "gas_serv.h" 358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3704949598a23f501be6eec21697465fd46a28840aDmitry Shmidtstatic int hostapd_flush_old_stations(struct hostapd_data *hapd, u16 reason); 388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int hostapd_setup_encryption(char *iface, struct hostapd_data *hapd); 39c55524ad84d13014e8019491c2b17e5dcf13545aDmitry Shmidtstatic int hostapd_broadcast_wep_clear(struct hostapd_data *hapd); 408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtextern int wpa_debug_level; 4261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtextern struct wpa_driver_ops *wpa_drivers[]; 438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4504949598a23f501be6eec21697465fd46a28840aDmitry Shmidtint hostapd_for_each_interface(struct hapd_interfaces *interfaces, 4604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt int (*cb)(struct hostapd_iface *iface, 4704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt void *ctx), void *ctx) 4804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt{ 4904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt size_t i; 5004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt int ret; 5104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 5204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt for (i = 0; i < interfaces->count; i++) { 5304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt ret = cb(interfaces->iface[i], ctx); 5404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (ret) 5504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return ret; 5604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 5704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 5804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return 0; 5904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt} 6004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 6104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void hostapd_reload_bss(struct hostapd_data *hapd) 638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifndef CONFIG_NO_RADIUS 658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt radius_client_reconfig(hapd->radius, hapd->conf->radius); 668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_NO_RADIUS */ 678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_setup_wpa_psk(hapd->conf)) { 698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Failed to re-configure WPA PSK " 708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "after reloading configuration"); 718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->ieee802_1x || hapd->conf->wpa) 748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_set_drv_ieee8021x(hapd, hapd->conf->iface, 1); 758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt else 768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_set_drv_ieee8021x(hapd, hapd->conf->iface, 0); 778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 781f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (hapd->conf->wpa && hapd->wpa_auth == NULL) { 798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_setup_wpa(hapd); 801f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (hapd->wpa_auth) 811f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpa_init_keys(hapd->wpa_auth); 821f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt } else if (hapd->conf->wpa) { 838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *wpa_ie; 848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t wpa_ie_len; 858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_reconfig_wpa(hapd); 868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_ie = wpa_auth_get_wpa_ie(hapd->wpa_auth, &wpa_ie_len); 878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_set_generic_elem(hapd, wpa_ie, wpa_ie_len)) 888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Failed to configure WPA IE for " 898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "the kernel driver."); 908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else if (hapd->wpa_auth) { 918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_deinit(hapd->wpa_auth); 928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->wpa_auth = NULL; 938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_set_privacy(hapd, 0); 948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_setup_encryption(hapd->conf->iface, hapd); 958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_set_generic_elem(hapd, (u8 *) "", 0); 968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ieee802_11_set_beacon(hapd); 998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_update_wps(hapd); 1008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->ssid.ssid_set && 10261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_set_ssid(hapd, hapd->conf->ssid.ssid, 1038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->conf->ssid.ssid_len)) { 1048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Could not set SSID for kernel driver"); 1058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* try to continue */ 1068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Reconfigured interface %s", hapd->conf->iface); 1088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 1098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 111444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidtstatic void hostapd_clear_old(struct hostapd_iface *iface) 1128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 1138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t j; 1148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 1168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Deauthenticate all stations since the new configuration may not 1178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * allow them to use the BSS anymore. 1188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 1198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (j = 0; j < iface->num_bss; j++) { 12004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_flush_old_stations(iface->bss[j], 12104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt WLAN_REASON_PREV_AUTH_NOT_VALID); 122c55524ad84d13014e8019491c2b17e5dcf13545aDmitry Shmidt hostapd_broadcast_wep_clear(iface->bss[j]); 1238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifndef CONFIG_NO_RADIUS 1258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* TODO: update dynamic data based on changed configuration 1268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * items (e.g., open/close sockets, etc.) */ 1278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt radius_client_flush(iface->bss[j]->radius, 0); 1288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_NO_RADIUS */ 1298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 130444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt} 131444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt 132444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt 133444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidtint hostapd_reload_config(struct hostapd_iface *iface) 134444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt{ 135444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt struct hostapd_data *hapd = iface->bss[0]; 136444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt struct hostapd_config *newconf, *oldconf; 137444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt size_t j; 138444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt 139444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt if (iface->config_fname == NULL) { 140444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt /* Only in-memory config in use - assume it has been updated */ 141444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt hostapd_clear_old(iface); 142444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt for (j = 0; j < iface->num_bss; j++) 143444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt hostapd_reload_bss(iface->bss[j]); 144444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt return 0; 145444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt } 146444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt 147444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt if (iface->interfaces == NULL || 148444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt iface->interfaces->config_read_cb == NULL) 149444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt return -1; 150444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt newconf = iface->interfaces->config_read_cb(iface->config_fname); 151444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt if (newconf == NULL) 152444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt return -1; 153444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt 154444d567b27731d8572ef37697dd12fd1c37c2f24Dmitry Shmidt hostapd_clear_old(iface); 1558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt oldconf = hapd->iconf; 1578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface->conf = newconf; 1588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (j = 0; j < iface->num_bss; j++) { 1608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd = iface->bss[j]; 1618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iconf = newconf; 1628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->conf = &newconf->bss[j]; 1638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_reload_bss(hapd); 1648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_config_free(oldconf); 1678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 1708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 1718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void hostapd_broadcast_key_clear_iface(struct hostapd_data *hapd, 1748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *ifname) 1758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 1768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int i; 1778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; i < NUM_WEP_KEYS; i++) { 1798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_drv_set_key(ifname, hapd, WPA_ALG_NONE, NULL, i, 1808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 0, NULL, 0, NULL, 0)) { 1818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Failed to clear default " 1828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "encryption keys (ifname=%s keyidx=%d)", 1838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ifname, i); 1848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_IEEE80211W 1878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->ieee80211w) { 1888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = NUM_WEP_KEYS; i < NUM_WEP_KEYS + 2; i++) { 1898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_drv_set_key(ifname, hapd, WPA_ALG_NONE, 1908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt NULL, i, 0, NULL, 1918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 0, NULL, 0)) { 1928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Failed to clear " 1938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "default mgmt encryption keys " 1948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "(ifname=%s keyidx=%d)", ifname, i); 1958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_IEEE80211W */ 1998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 2008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int hostapd_broadcast_wep_clear(struct hostapd_data *hapd) 2038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 2048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_broadcast_key_clear_iface(hapd, hapd->conf->iface); 2058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 2068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 2078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int hostapd_broadcast_wep_set(struct hostapd_data *hapd) 2108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 2118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int errors = 0, idx; 2128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_ssid *ssid = &hapd->conf->ssid; 2138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt idx = ssid->wep.idx; 2158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ssid->wep.default_len && 2168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_drv_set_key(hapd->conf->iface, 2178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd, WPA_ALG_WEP, broadcast_ether_addr, idx, 2188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1, NULL, 0, ssid->wep.key[idx], 2198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ssid->wep.len[idx])) { 2208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_WARNING, "Could not set WEP encryption."); 2218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt errors++; 2228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ssid->dyn_vlan_keys) { 2258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t i; 2268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; i <= ssid->max_dyn_vlan_keys; i++) { 2278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *ifname; 2288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_wep_keys *key = ssid->dyn_vlan_keys[i]; 2298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (key == NULL) 2308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt continue; 2318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ifname = hostapd_get_vlan_id_ifname(hapd->conf->vlan, 2328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt i); 2338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ifname == NULL) 2348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt continue; 2358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt idx = key->idx; 2378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_drv_set_key(ifname, hapd, WPA_ALG_WEP, 2388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt broadcast_ether_addr, idx, 1, 2398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt NULL, 0, key->key[idx], 2408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt key->len[idx])) { 2418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_WARNING, "Could not set " 2428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "dynamic VLAN WEP encryption."); 2438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt errors++; 2448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return errors; 2498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 2508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 25204949598a23f501be6eec21697465fd46a28840aDmitry Shmidtstatic void hostapd_free_hapd_data(struct hostapd_data *hapd) 25304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt{ 2548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iapp_deinit(hapd->iapp); 2558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iapp = NULL; 2568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt accounting_deinit(hapd); 2578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_deinit_wpa(hapd); 2588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt vlan_deinit(hapd); 2598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_acl_deinit(hapd); 2608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifndef CONFIG_NO_RADIUS 2618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt radius_client_deinit(hapd->radius); 2628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->radius = NULL; 26304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt radius_das_deinit(hapd->radius_das); 26404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->radius_das = NULL; 2658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_NO_RADIUS */ 2668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_deinit_wps(hapd); 2688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt authsrv_deinit(hapd); 2708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->interface_added && 2728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_if_remove(hapd, WPA_IF_AP_BSS, hapd->conf->iface)) { 2738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_WARNING, "Failed to remove BSS interface %s", 2748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->conf->iface); 2758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(hapd->probereq_cb); 2788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->probereq_cb = NULL; 2798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_P2P 2818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpabuf_free(hapd->p2p_beacon_ie); 2828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->p2p_beacon_ie = NULL; 2838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpabuf_free(hapd->p2p_probe_resp_ie); 2848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->p2p_probe_resp_ie = NULL; 2858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_P2P */ 2861f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 2871f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpabuf_free(hapd->time_adv); 28804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 28904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#ifdef CONFIG_INTERWORKING 29004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt gas_serv_deinit(hapd); 29104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#endif /* CONFIG_INTERWORKING */ 292d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt 293d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt#ifdef CONFIG_SQLITE 294d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt os_free(hapd->tmp_eap_user.identity); 295d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt os_free(hapd->tmp_eap_user.password); 296d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt#endif /* CONFIG_SQLITE */ 29704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt} 29804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 29904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 30004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt/** 30104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * hostapd_cleanup - Per-BSS cleanup (deinitialization) 30204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * @hapd: Pointer to BSS data 30304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * 30404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * This function is used to free all per-BSS data structures and resources. 30504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * This gets called in a loop for each BSS between calls to 30604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * hostapd_cleanup_iface_pre() and hostapd_cleanup_iface() when an interface 30704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * is deinitialized. Most of the modules that are initialized in 30804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * hostapd_setup_bss() are deinitialized here. 30904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt */ 31004949598a23f501be6eec21697465fd46a28840aDmitry Shmidtstatic void hostapd_cleanup(struct hostapd_data *hapd) 31104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt{ 31261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (hapd->iface->interfaces && 31361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd->iface->interfaces->ctrl_iface_deinit) 31461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd->iface->interfaces->ctrl_iface_deinit(hapd); 31504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_free_hapd_data(hapd); 3168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 3178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 3208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd_cleanup_iface_pre - Preliminary per-interface cleanup 3218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @iface: Pointer to interface data 3228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 3238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This function is called before per-BSS data structures are deinitialized 3248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * with hostapd_cleanup(). 3258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 3268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void hostapd_cleanup_iface_pre(struct hostapd_iface *iface) 3278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 3288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 3298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 33104949598a23f501be6eec21697465fd46a28840aDmitry Shmidtstatic void hostapd_cleanup_iface_partial(struct hostapd_iface *iface) 33204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt{ 33304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_free_hw_features(iface->hw_features, iface->num_hw_features); 33404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt iface->hw_features = NULL; 33504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt os_free(iface->current_rates); 33604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt iface->current_rates = NULL; 33704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt os_free(iface->basic_rates); 33804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt iface->basic_rates = NULL; 33904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt ap_list_deinit(iface); 34004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt} 34104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 34204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 3438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 3448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd_cleanup_iface - Complete per-interface cleanup 3458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @iface: Pointer to interface data 3468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 3478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This function is called after per-BSS data structures are deinitialized 3488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * with hostapd_cleanup(). 3498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 3508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void hostapd_cleanup_iface(struct hostapd_iface *iface) 3518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 35204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_cleanup_iface_partial(iface); 3538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_config_free(iface->conf); 3548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface->conf = NULL; 3558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(iface->config_fname); 3578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(iface->bss); 3588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(iface); 3598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 3608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 36204949598a23f501be6eec21697465fd46a28840aDmitry Shmidtstatic void hostapd_clear_wep(struct hostapd_data *hapd) 36304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt{ 36404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (hapd->drv_priv) { 36504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_set_privacy(hapd, 0); 36604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_broadcast_wep_clear(hapd); 36704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 36804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt} 36904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 37004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 3718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int hostapd_setup_encryption(char *iface, struct hostapd_data *hapd) 3728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 3738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int i; 3748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_broadcast_wep_set(hapd); 3768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->ssid.wep.default_len) { 3788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_set_privacy(hapd, 1); 3798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 3808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 3818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 38275ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen /* 38375ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen * When IEEE 802.1X is not enabled, the driver may need to know how to 38475ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen * set authentication algorithms for static WEP. 38575ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen */ 38675ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen hostapd_drv_set_authmode(hapd, hapd->conf->auth_algs); 38775ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen 3888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; i < 4; i++) { 3898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->ssid.wep.key[i] && 3908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_drv_set_key(iface, hapd, WPA_ALG_WEP, NULL, i, 3918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt i == hapd->conf->ssid.wep.idx, NULL, 0, 3928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->conf->ssid.wep.key[i], 3938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->conf->ssid.wep.len[i])) { 3948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_WARNING, "Could not set WEP " 3958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "encryption."); 3968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 3978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 3988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->ssid.wep.key[i] && 3998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt i == hapd->conf->ssid.wep.idx) 4008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_set_privacy(hapd, 1); 4018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 4048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 4058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 40704949598a23f501be6eec21697465fd46a28840aDmitry Shmidtstatic int hostapd_flush_old_stations(struct hostapd_data *hapd, u16 reason) 4088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 4098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ret = 0; 4108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 addr[ETH_ALEN]; 4118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_drv_none(hapd) || hapd->drv_priv == NULL) 4138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 4148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4151f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpa_dbg(hapd->msg_ctx, MSG_DEBUG, "Flushing old station entries"); 4168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_flush(hapd)) { 4171f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpa_msg(hapd->msg_ctx, MSG_WARNING, "Could not connect to " 4181f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt "kernel driver"); 4198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ret = -1; 4208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4211f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpa_dbg(hapd->msg_ctx, MSG_DEBUG, "Deauthenticate all stations"); 4228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memset(addr, 0xff, ETH_ALEN); 42304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_drv_sta_deauth(hapd, addr, reason); 4248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_free_stas(hapd); 4258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return ret; 4278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 4288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 4318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd_validate_bssid_configuration - Validate BSSID configuration 4328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @iface: Pointer to interface data 4338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: 0 on success, -1 on failure 4348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 4358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This function is used to validate that the configured BSSIDs are valid. 4368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 4378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int hostapd_validate_bssid_configuration(struct hostapd_iface *iface) 4388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 4398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 mask[ETH_ALEN] = { 0 }; 4408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_data *hapd = iface->bss[0]; 4418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int i = iface->conf->num_bss, bits = 0, j; 4428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int auto_addr = 0; 4438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_drv_none(hapd)) 4458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 4468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Generate BSSID mask that is large enough to cover the BSSIDs. */ 4488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Determine the bits necessary to cover the number of BSSIDs. */ 4508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i--; i; i >>= 1) 4518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt bits++; 4528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Determine the bits necessary to any configured BSSIDs, 4548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if they are higher than the number of BSSIDs. */ 4558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (j = 0; j < iface->conf->num_bss; j++) { 4568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_mac_comp_empty(iface->conf->bss[j].bssid) == 0) { 4578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (j) 4588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt auto_addr++; 4598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt continue; 4608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; i < ETH_ALEN; i++) { 4638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt mask[i] |= 4648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface->conf->bss[j].bssid[i] ^ 4658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->own_addr[i]; 4668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!auto_addr) 4708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto skip_mask_ext; 4718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; i < ETH_ALEN && mask[i] == 0; i++) 4738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ; 4748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt j = 0; 4758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (i < ETH_ALEN) { 4768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt j = (5 - i) * 8; 4778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt while (mask[i] != 0) { 4798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt mask[i] >>= 1; 4808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt j++; 4818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (bits < j) 4858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt bits = j; 4868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (bits > 40) { 4888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Too many bits in the BSSID mask (%u)", 4898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt bits); 4908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 4918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memset(mask, 0xff, ETH_ALEN); 4948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt j = bits / 8; 4958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 5; i > 5 - j; i--) 4968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt mask[i] = 0; 4978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt j = bits % 8; 4988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt while (j--) 4998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt mask[i] <<= 1; 5008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtskip_mask_ext: 5028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "BSS count %lu, BSSID mask " MACSTR " (%d bits)", 5038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt (unsigned long) iface->conf->num_bss, MAC2STR(mask), bits); 5048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!auto_addr) 5068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 5078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; i < ETH_ALEN; i++) { 5098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if ((hapd->own_addr[i] & mask[i]) != hapd->own_addr[i]) { 5108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Invalid BSSID mask " MACSTR 5118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt " for start address " MACSTR ".", 5128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt MAC2STR(mask), MAC2STR(hapd->own_addr)); 5138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Start address must be the " 5148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "first address in the block (i.e., addr " 5158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "AND mask == addr)."); 5168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 5178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 5188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 5198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 5218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 5228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int mac_in_conf(struct hostapd_config *conf, const void *a) 5258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 5268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t i; 5278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; i < conf->num_bss; i++) { 5298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_mac_comp(conf->bss[i].bssid, a) == 0) { 5308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 1; 5318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 5328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 5338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 5358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 5368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 53804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#ifndef CONFIG_NO_RADIUS 53904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 54004949598a23f501be6eec21697465fd46a28840aDmitry Shmidtstatic int hostapd_das_nas_mismatch(struct hostapd_data *hapd, 54104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt struct radius_das_attrs *attr) 54204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt{ 54304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt /* TODO */ 54404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return 0; 54504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt} 54604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 54704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 54804949598a23f501be6eec21697465fd46a28840aDmitry Shmidtstatic struct sta_info * hostapd_das_find_sta(struct hostapd_data *hapd, 54904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt struct radius_das_attrs *attr) 55004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt{ 55104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt struct sta_info *sta = NULL; 55204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt char buf[128]; 55304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 55404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (attr->sta_addr) 55504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt sta = ap_get_sta(hapd, attr->sta_addr); 55604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 55704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (sta == NULL && attr->acct_session_id && 55804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt attr->acct_session_id_len == 17) { 55904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt for (sta = hapd->sta_list; sta; sta = sta->next) { 56004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt os_snprintf(buf, sizeof(buf), "%08X-%08X", 56104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt sta->acct_session_id_hi, 56204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt sta->acct_session_id_lo); 56304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (os_memcmp(attr->acct_session_id, buf, 17) == 0) 56404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt break; 56504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 56604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 56704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 56804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (sta == NULL && attr->cui) { 56904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt for (sta = hapd->sta_list; sta; sta = sta->next) { 57004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt struct wpabuf *cui; 57104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt cui = ieee802_1x_get_radius_cui(sta->eapol_sm); 57204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (cui && wpabuf_len(cui) == attr->cui_len && 57304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt os_memcmp(wpabuf_head(cui), attr->cui, 57404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt attr->cui_len) == 0) 57504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt break; 57604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 57704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 57804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 57904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (sta == NULL && attr->user_name) { 58004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt for (sta = hapd->sta_list; sta; sta = sta->next) { 58104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt u8 *identity; 58204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt size_t identity_len; 58304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt identity = ieee802_1x_get_identity(sta->eapol_sm, 58404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt &identity_len); 58504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (identity && 58604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt identity_len == attr->user_name_len && 58704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt os_memcmp(identity, attr->user_name, identity_len) 58804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt == 0) 58904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt break; 59004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 59104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 59204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 59304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return sta; 59404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt} 59504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 59604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 59704949598a23f501be6eec21697465fd46a28840aDmitry Shmidtstatic enum radius_das_res 59804949598a23f501be6eec21697465fd46a28840aDmitry Shmidthostapd_das_disconnect(void *ctx, struct radius_das_attrs *attr) 59904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt{ 60004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt struct hostapd_data *hapd = ctx; 60104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt struct sta_info *sta; 60204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 60304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (hostapd_das_nas_mismatch(hapd, attr)) 60404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return RADIUS_DAS_NAS_MISMATCH; 60504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 60604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt sta = hostapd_das_find_sta(hapd, attr); 60704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (sta == NULL) 60804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return RADIUS_DAS_SESSION_NOT_FOUND; 60904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 61004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_drv_sta_deauth(hapd, sta->addr, 61104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt WLAN_REASON_PREV_AUTH_NOT_VALID); 61204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt ap_sta_deauthenticate(hapd, sta, WLAN_REASON_PREV_AUTH_NOT_VALID); 61304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 61404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return RADIUS_DAS_SUCCESS; 61504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt} 61604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 61704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#endif /* CONFIG_NO_RADIUS */ 6188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 6218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd_setup_bss - Per-BSS setup (initialization) 6228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @hapd: Pointer to BSS data 6238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @first: Whether this BSS is the first BSS of an interface 6248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 6258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This function is used to initialize all per-BSS data structures and 6268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * resources. This gets called in a loop for each BSS when an interface is 6278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * initialized. Most of the modules that are initialized here will be 6288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * deinitialized in hostapd_cleanup(). 6298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 6308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int hostapd_setup_bss(struct hostapd_data *hapd, int first) 6318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 6328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_bss_config *conf = hapd->conf; 6338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 ssid[HOSTAPD_MAX_SSID_LEN + 1]; 6348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ssid_len, set_ssid; 6358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char force_ifname[IFNAMSIZ]; 6368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 if_addr[ETH_ALEN]; 6378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!first) { 6398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_mac_comp_empty(hapd->conf->bssid) == 0) { 6408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Allocate the next available BSSID. */ 6418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt do { 6428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt inc_byte_array(hapd->own_addr, ETH_ALEN); 6438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } while (mac_in_conf(hapd->iconf, hapd->own_addr)); 6448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 6458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Allocate the configured BSSID. */ 6468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(hapd->own_addr, hapd->conf->bssid, ETH_ALEN); 6478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_mac_comp(hapd->own_addr, 6498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iface->bss[0]->own_addr) == 6508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 0) { 6518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "BSS '%s' may not have " 6528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "BSSID set to the MAC address of " 6538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "the radio", hapd->conf->iface); 6548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 6558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->interface_added = 1; 6598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_if_add(hapd->iface->bss[0], WPA_IF_AP_BSS, 6608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->conf->iface, hapd->own_addr, hapd, 6618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &hapd->drv_priv, force_ifname, if_addr, 6628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->conf->bridge[0] ? hapd->conf->bridge : 6638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt NULL)) { 6648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Failed to add BSS (BSSID=" 6658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt MACSTR ")", MAC2STR(hapd->own_addr)); 6668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 6678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (conf->wmm_enabled < 0) 6718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt conf->wmm_enabled = hapd->iconf->ieee80211n; 6728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 67304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_flush_old_stations(hapd, WLAN_REASON_PREV_AUTH_NOT_VALID); 6748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_set_privacy(hapd, 0); 6758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_broadcast_wep_clear(hapd); 6778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_setup_encryption(hapd->conf->iface, hapd)) 6788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 6798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 6818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Fetch the SSID from the system and use it or, 6828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * if one was specified in the config file, verify they 6838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * match. 6848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 6858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ssid_len = hostapd_get_ssid(hapd, ssid, sizeof(ssid)); 6868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ssid_len < 0) { 6878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Could not read SSID from system"); 6888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 6898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (conf->ssid.ssid_set) { 6918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 6928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * If SSID is specified in the config file and it differs 6938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * from what is being used then force installation of the 6948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * new SSID. 6958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 6968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt set_ssid = (conf->ssid.ssid_len != (size_t) ssid_len || 6978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcmp(conf->ssid.ssid, ssid, ssid_len) != 0); 6988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 6998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 7008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * No SSID in the config file; just use the one we got 7018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * from the system. 7028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 7038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt set_ssid = 0; 7048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt conf->ssid.ssid_len = ssid_len; 7058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(conf->ssid.ssid, ssid, conf->ssid.ssid_len); 7068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!hostapd_drv_none(hapd)) { 7098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Using interface %s with hwaddr " MACSTR 71061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt " and ssid \"%s\"", 7118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->conf->iface, MAC2STR(hapd->own_addr), 71261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_ssid_txt(hapd->conf->ssid.ssid, 71361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd->conf->ssid.ssid_len)); 7148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_setup_wpa_psk(conf)) { 7178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "WPA-PSK setup failed."); 7188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Set SSID for the kernel driver (to be used in beacon and probe 7228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * response frames) */ 72361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (set_ssid && hostapd_set_ssid(hapd, conf->ssid.ssid, 7248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt conf->ssid.ssid_len)) { 7258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Could not set SSID for kernel driver"); 7268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (wpa_debug_level == MSG_MSGDUMP) 7308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt conf->radius->msg_dumps = 1; 7318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifndef CONFIG_NO_RADIUS 7328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->radius = radius_client_init(hapd, conf->radius); 7338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->radius == NULL) { 7348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "RADIUS client initialization failed."); 7358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 73704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 73804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (hapd->conf->radius_das_port) { 73904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt struct radius_das_conf das_conf; 74004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt os_memset(&das_conf, 0, sizeof(das_conf)); 74104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt das_conf.port = hapd->conf->radius_das_port; 74204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt das_conf.shared_secret = hapd->conf->radius_das_shared_secret; 74304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt das_conf.shared_secret_len = 74404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->conf->radius_das_shared_secret_len; 74504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt das_conf.client_addr = &hapd->conf->radius_das_client_addr; 74604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt das_conf.time_window = hapd->conf->radius_das_time_window; 74704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt das_conf.require_event_timestamp = 74804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->conf->radius_das_require_event_timestamp; 74904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt das_conf.ctx = hapd; 75004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt das_conf.disconnect = hostapd_das_disconnect; 75104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->radius_das = radius_das_init(&das_conf); 75204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (hapd->radius_das == NULL) { 75304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt wpa_printf(MSG_ERROR, "RADIUS DAS initialization " 75404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt "failed."); 75504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return -1; 75604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 75704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 7588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_NO_RADIUS */ 7598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_acl_init(hapd)) { 7618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "ACL initialization failed."); 7628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_init_wps(hapd, conf)) 7658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (authsrv_init(hapd) < 0) 7688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ieee802_1x_init(hapd)) { 7718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "IEEE 802.1X initialization failed."); 7728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->wpa && hostapd_setup_wpa(hapd)) 7768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (accounting_init(hapd)) { 7798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Accounting initialization failed."); 7808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->ieee802_11f && 7848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt (hapd->iapp = iapp_init(hapd, hapd->conf->iapp_iface)) == NULL) { 7858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "IEEE 802.11F (IAPP) initialization " 7868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "failed."); 7878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 79004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#ifdef CONFIG_INTERWORKING 79104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (gas_serv_init(hapd)) { 79204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt wpa_printf(MSG_ERROR, "GAS server initialization failed"); 79304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return -1; 79404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 79504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#endif /* CONFIG_INTERWORKING */ 79604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 79761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (hapd->iface->interfaces && 79861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd->iface->interfaces->ctrl_iface_init && 79961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd->iface->interfaces->ctrl_iface_init(hapd)) { 8008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Failed to setup control interface"); 8018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 8028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!hostapd_drv_none(hapd) && vlan_init(hapd)) { 8058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "VLAN initialization failed."); 8068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 8078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ieee802_11_set_beacon(hapd); 8108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8111f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (hapd->wpa_auth && wpa_init_keys(hapd->wpa_auth) < 0) 8121f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt return -1; 8131f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 8148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->driver && hapd->driver->set_operstate) 8158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->driver->set_operstate(hapd->drv_priv, 1); 8168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 8188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 8198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void hostapd_tx_queue_params(struct hostapd_iface *iface) 8228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 8238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_data *hapd = iface->bss[0]; 8248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int i; 8258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_tx_queue_params *p; 8268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; i < NUM_TX_QUEUES; i++) { 8288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt p = &iface->conf->tx_queue[i]; 8298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_set_tx_queue_params(hapd, i, p->aifs, p->cwmin, 8318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt p->cwmax, p->burst)) { 8328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Failed to set TX queue " 8338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "parameters for queue %d.", i); 8348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Continue anyway */ 8358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 8388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8408bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidtstatic int hostapd_set_acl_list(struct hostapd_data *hapd, 8418bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt struct mac_acl_entry *mac_acl, 8428bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt int n_entries, u8 accept_acl) 8438bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt{ 8448bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt struct hostapd_acl_params *acl_params; 8458bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt int i, err; 8468bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt 8478bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt acl_params = os_zalloc(sizeof(*acl_params) + 8488bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt (n_entries * sizeof(acl_params->mac_acl[0]))); 8498bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt if (!acl_params) 8508bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt return -ENOMEM; 8518bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt 8528bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt for (i = 0; i < n_entries; i++) 8538bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt os_memcpy(acl_params->mac_acl[i].addr, mac_acl[i].addr, 8548bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt ETH_ALEN); 8558bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt 8568bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt acl_params->acl_policy = accept_acl; 8578bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt acl_params->num_mac_acl = n_entries; 8588bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt 8598bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt err = hostapd_drv_set_acl(hapd, acl_params); 8608bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt 8618bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt os_free(acl_params); 8628bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt 8638bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt return err; 8648bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt} 8658bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt 8668bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt 8678bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidtstatic void hostapd_set_acl(struct hostapd_data *hapd) 8688bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt{ 8698bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt struct hostapd_config *conf = hapd->iconf; 8708bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt int err; 8718bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt u8 accept_acl; 8728bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt 8738bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt if (hapd->iface->drv_max_acl_mac_addrs == 0) 8748bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt return; 8758bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt if (!(conf->bss->num_accept_mac || conf->bss->num_deny_mac)) 8768bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt return; 8778bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt 8788bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt if (conf->bss->macaddr_acl == DENY_UNLESS_ACCEPTED) { 8798bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt if (conf->bss->num_accept_mac) { 8808bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt accept_acl = 1; 8818bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt err = hostapd_set_acl_list(hapd, conf->bss->accept_mac, 8828bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt conf->bss->num_accept_mac, 8838bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt accept_acl); 8848bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt if (err) { 8858bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt wpa_printf(MSG_DEBUG, "Failed to set accept acl"); 8868bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt return; 8878bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt } 8888bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt } else { 8898bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt wpa_printf(MSG_DEBUG, "Mismatch between ACL Policy & Accept/deny lists file"); 8908bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt } 8918bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt } else if (conf->bss->macaddr_acl == ACCEPT_UNLESS_DENIED) { 8928bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt if (conf->bss->num_deny_mac) { 8938bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt accept_acl = 0; 8948bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt err = hostapd_set_acl_list(hapd, conf->bss->deny_mac, 8958bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt conf->bss->num_deny_mac, 8968bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt accept_acl); 8978bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt if (err) { 8988bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt wpa_printf(MSG_DEBUG, "Failed to set deny acl"); 8998bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt return; 9008bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt } 9018bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt } else { 9028bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt wpa_printf(MSG_DEBUG, "Mismatch between ACL Policy & Accept/deny lists file"); 9038bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt } 9048bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt } 9058bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt} 9068bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt 9078bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt 9088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int setup_interface(struct hostapd_iface *iface) 9098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 9108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_data *hapd = iface->bss[0]; 9118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t i; 9128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char country[4]; 9138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 9158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Make sure that all BSSes get configured with a pointer to the same 9168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * driver interface. 9178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 9188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 1; i < iface->num_bss; i++) { 9198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface->bss[i]->driver = hapd->driver; 9208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface->bss[i]->drv_priv = hapd->drv_priv; 9218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 9228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_validate_bssid_configuration(iface)) 9248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 9258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->iconf->country[0] && hapd->iconf->country[1]) { 9278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(country, hapd->iconf->country, 3); 9288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt country[3] = '\0'; 9298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_set_country(hapd, country) < 0) { 9308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Failed to set country code"); 9318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 9328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 9338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 9348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_get_hw_features(iface)) { 9368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Not all drivers support this yet, so continue without hw 9378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * feature data. */ 9388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 9398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ret = hostapd_select_hw_mode(iface); 9408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ret < 0) { 9418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Could not select hw_mode and " 9428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "channel. (%d)", ret); 9438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 9448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 9458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ret = hostapd_check_ht_capab(iface); 9468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ret < 0) 9478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 9488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ret == 1) { 9498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Interface initialization will " 9508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "be completed in a callback"); 9518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 9528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 9538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 9548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return hostapd_setup_interface_complete(iface, 0); 9558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 9568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_setup_interface_complete(struct hostapd_iface *iface, int err) 9598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 9608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_data *hapd = iface->bss[0]; 9618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t j; 9628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 *prev_addr; 9638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (err) { 9658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Interface initialization failed"); 9668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt eloop_terminate(); 9678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 9688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 9698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Completing interface initialization"); 9718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->iconf->channel) { 9728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface->freq = hostapd_hw_get_freq(hapd, hapd->iconf->channel); 9738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Mode: %s Channel: %d " 9748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "Frequency: %d MHz", 9758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_hw_mode_txt(hapd->iconf->hw_mode), 9768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iconf->channel, iface->freq); 9778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_set_freq(hapd, hapd->iconf->hw_mode, iface->freq, 9798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iconf->channel, 9808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iconf->ieee80211n, 981a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt hapd->iconf->ieee80211ac, 982a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt hapd->iconf->secondary_channel, 983a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt hapd->iconf->vht_oper_chwidth, 984a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt hapd->iconf->vht_oper_centr_freq_seg0_idx, 985a54fa5fb807eaeff45464139b5a7759f060cec68Dmitry Shmidt hapd->iconf->vht_oper_centr_freq_seg1_idx)) { 9868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Could not set channel for " 9878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "kernel driver"); 9888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 9898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 9908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 9918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (iface->current_mode) { 9931f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (hostapd_prepare_rates(iface, iface->current_mode)) { 9948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Failed to prepare rates " 9958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "table."); 9968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211, 9978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt HOSTAPD_LEVEL_WARNING, 9988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "Failed to prepare rates table."); 9998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 10008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 10018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 10028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->iconf->rts_threshold > -1 && 10048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_set_rts(hapd, hapd->iconf->rts_threshold)) { 10058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Could not set RTS threshold for " 10068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "kernel driver"); 10078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 10088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 10098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->iconf->fragm_threshold > -1 && 10118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_set_frag(hapd, hapd->iconf->fragm_threshold)) { 10128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Could not set fragmentation threshold " 10138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "for kernel driver"); 10148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 10158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 10168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt prev_addr = hapd->own_addr; 10188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (j = 0; j < iface->num_bss; j++) { 10208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd = iface->bss[j]; 10218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (j) 10228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(hapd->own_addr, prev_addr, ETH_ALEN); 10238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_setup_bss(hapd, j == 0)) 10248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 10258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_mac_comp_empty(hapd->conf->bssid) == 0) 10268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt prev_addr = hapd->own_addr; 10278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 10288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_tx_queue_params(iface); 10308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ap_list_init(iface); 10328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10338bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt hostapd_set_acl(hapd); 10348bae4138a0356709720a96f3e50b4d734e532c12Dmitry Shmidt 10358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_driver_commit(hapd) < 0) { 10368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "%s: Failed to commit driver " 10378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "configuration", __func__); 10388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 10398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 10408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 104187fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen /* 104287fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen * WPS UPnP module can be initialized only when the "upnp_iface" is up. 104387fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen * If "interface" and "upnp_iface" are the same (e.g., non-bridge 104487fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen * mode), the interface is up only after driver_commit, so initialize 104587fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen * WPS after driver_commit. 104687fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen */ 104787fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen for (j = 0; j < iface->num_bss; j++) { 104887fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen if (hostapd_init_wps_complete(iface->bss[j])) 104987fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen return -1; 105087fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen } 105187fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen 10528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->setup_complete_cb) 10538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->setup_complete_cb(hapd->setup_complete_cb_ctx); 10548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "%s: Setup of interface done.", 10568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface->bss[0]->conf->iface); 10578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 10598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 10608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 10638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd_setup_interface - Setup of an interface 10648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @iface: Pointer to interface data. 10658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: 0 on success, -1 on failure 10668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 10678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Initializes the driver interface, validates the configuration, 10688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * and sets driver parameters based on the configuration. 10698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Flushes old stations, sets the channel, encryption, 10708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * beacons, and WDS links based on the configuration. 10718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 10728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_setup_interface(struct hostapd_iface *iface) 10738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 10748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ret; 10758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ret = setup_interface(iface); 10778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ret) { 10788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "%s: Unable to setup interface.", 10798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface->bss[0]->conf->iface); 10808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 10818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 10828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 10848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 10858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 10888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd_alloc_bss_data - Allocate and initialize per-BSS data 10898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @hapd_iface: Pointer to interface data 10908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @conf: Pointer to per-interface configuration 10918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @bss: Pointer to per-BSS configuration for this BSS 10928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: Pointer to allocated BSS data 10938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 10948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This function is used to allocate per-BSS data structure. This data will be 10958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * freed after hostapd_cleanup() is called for it during interface 10968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * deinitialization. 10978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 10988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_data * 10998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidthostapd_alloc_bss_data(struct hostapd_iface *hapd_iface, 11008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_config *conf, 11018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_bss_config *bss) 11028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 11038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_data *hapd; 11048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd = os_zalloc(sizeof(*hapd)); 11068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd == NULL) 11078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return NULL; 11088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->new_assoc_sta_cb = hostapd_new_assoc_sta; 11108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iconf = conf; 11118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->conf = bss; 11128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iface = hapd_iface; 11138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->driver = hapd->iconf->driver; 111404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->ctrl_sock = -1; 11158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return hapd; 11178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 11188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_interface_deinit(struct hostapd_iface *iface) 11218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 11228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t j; 11238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (iface == NULL) 11258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 11268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_cleanup_iface_pre(iface); 11288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (j = 0; j < iface->num_bss; j++) { 11298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_data *hapd = iface->bss[j]; 11308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_free_stas(hapd); 113104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_flush_old_stations(hapd, WLAN_REASON_DEAUTH_LEAVING); 113204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_clear_wep(hapd); 11338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_cleanup(hapd); 11348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 11358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 11368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_interface_free(struct hostapd_iface *iface) 11398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 11408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t j; 11418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (j = 0; j < iface->num_bss; j++) 11428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(iface->bss[j]); 11438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_cleanup_iface(iface); 11448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 11458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 11468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 114761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifdef HOSTAPD 114861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 114961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtvoid hostapd_interface_deinit_free(struct hostapd_iface *iface) 115061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt{ 115161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt const struct wpa_driver_ops *driver; 115261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt void *drv_priv; 115361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (iface == NULL) 115461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return; 115561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt driver = iface->bss[0]->driver; 115661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt drv_priv = iface->bss[0]->drv_priv; 115761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_interface_deinit(iface); 115861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (driver && driver->hapd_deinit && drv_priv) 115961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt driver->hapd_deinit(drv_priv); 116061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_interface_free(iface); 116161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt} 116261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 116361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 116461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtint hostapd_enable_iface(struct hostapd_iface *hapd_iface) 116561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt{ 116661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (hapd_iface->bss[0]->drv_priv != NULL) { 116761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_ERROR, "Interface %s already enabled", 116861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd_iface->conf->bss[0].iface); 116961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return -1; 117061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 117161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 117261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_DEBUG, "Enable interface %s", 117361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd_iface->conf->bss[0].iface); 117461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 117561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (hapd_iface->interfaces == NULL || 117661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd_iface->interfaces->driver_init == NULL || 117761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd_iface->interfaces->driver_init(hapd_iface) || 117861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_setup_interface(hapd_iface)) { 117961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_interface_deinit_free(hapd_iface); 118061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return -1; 118161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 118261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return 0; 118361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt} 118461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 118561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 118661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtint hostapd_reload_iface(struct hostapd_iface *hapd_iface) 118761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt{ 118861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt size_t j; 118961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 119061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_DEBUG, "Reload interface %s", 119161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd_iface->conf->bss[0].iface); 119261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt for (j = 0; j < hapd_iface->num_bss; j++) { 119361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_flush_old_stations(hapd_iface->bss[j], 119461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt WLAN_REASON_PREV_AUTH_NOT_VALID); 119561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 119661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#ifndef CONFIG_NO_RADIUS 119761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt /* TODO: update dynamic data based on changed configuration 119861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt * items (e.g., open/close sockets, etc.) */ 119961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt radius_client_flush(hapd_iface->bss[j]->radius, 0); 120061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* CONFIG_NO_RADIUS */ 120161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 120261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_reload_bss(hapd_iface->bss[j]); 120361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 120461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return 0; 120561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt} 120661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 120761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 120861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtint hostapd_disable_iface(struct hostapd_iface *hapd_iface) 120961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt{ 121061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt size_t j; 1211d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt struct hostapd_bss_config *bss; 121261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt const struct wpa_driver_ops *driver; 121361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt void *drv_priv; 121461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 121561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (hapd_iface == NULL) 121661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return -1; 1217d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt bss = hapd_iface->bss[0]->conf; 121861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt driver = hapd_iface->bss[0]->driver; 121961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt drv_priv = hapd_iface->bss[0]->drv_priv; 122061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 122161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt /* whatever hostapd_interface_deinit does */ 122261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt for (j = 0; j < hapd_iface->num_bss; j++) { 122361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct hostapd_data *hapd = hapd_iface->bss[j]; 122461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_free_stas(hapd); 122561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_flush_old_stations(hapd, WLAN_REASON_DEAUTH_LEAVING); 122661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_clear_wep(hapd); 122761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_free_hapd_data(hapd); 122861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 122961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 123061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (driver && driver->hapd_deinit && drv_priv) { 123161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt driver->hapd_deinit(drv_priv); 123261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd_iface->bss[0]->drv_priv = NULL; 123361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 123461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 123561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt /* From hostapd_cleanup_iface: These were initialized in 123661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt * hostapd_setup_interface and hostapd_setup_interface_complete 123761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt */ 123861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_cleanup_iface_partial(hapd_iface); 123961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt bss->wpa = 0; 124061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt bss->wpa_key_mgmt = -1; 124161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt bss->wpa_pairwise = -1; 124261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 124361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_DEBUG, "Interface %s disabled", bss->iface); 124461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return 0; 124561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt} 124661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 124761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 124861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtstatic struct hostapd_iface * 124961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidthostapd_iface_alloc(struct hapd_interfaces *interfaces) 125061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt{ 125161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct hostapd_iface **iface, *hapd_iface; 125261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 125361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt iface = os_realloc_array(interfaces->iface, interfaces->count + 1, 125461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sizeof(struct hostapd_iface *)); 125561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (iface == NULL) 125661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return NULL; 125761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt interfaces->iface = iface; 125861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd_iface = interfaces->iface[interfaces->count] = 125961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt os_zalloc(sizeof(*hapd_iface)); 126061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (hapd_iface == NULL) { 126161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_ERROR, "%s: Failed to allocate memory for " 126261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt "the interface", __func__); 126361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return NULL; 126461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 126561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt interfaces->count++; 126661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd_iface->interfaces = interfaces; 126761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 126861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return hapd_iface; 126961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt} 127061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 127161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 127261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtstatic struct hostapd_config * 127361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidthostapd_config_alloc(struct hapd_interfaces *interfaces, const char *ifname, 127461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt const char *ctrl_iface) 127561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt{ 127661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct hostapd_bss_config *bss; 127761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct hostapd_config *conf; 127861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 127961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt /* Allocates memory for bss and conf */ 128061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt conf = hostapd_config_defaults(); 128161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (conf == NULL) { 128261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_ERROR, "%s: Failed to allocate memory for " 128361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt "configuration", __func__); 128461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return NULL; 128561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 128661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 128761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt conf->driver = wpa_drivers[0]; 128861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (conf->driver == NULL) { 128961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_ERROR, "No driver wrappers registered!"); 129061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_config_free(conf); 129161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return NULL; 129261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 129361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 129461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt bss = conf->last_bss = conf->bss; 129561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 129661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt os_strlcpy(bss->iface, ifname, sizeof(bss->iface)); 129761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt bss->ctrl_interface = os_strdup(ctrl_iface); 129861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (bss->ctrl_interface == NULL) { 129961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_config_free(conf); 130061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return NULL; 130161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 130261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 130361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt /* Reading configuration file skipped, will be done in SET! 130461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt * From reading the configuration till the end has to be done in 130561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt * SET 130661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt */ 130761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return conf; 130861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt} 130961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 131061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 131161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtstatic struct hostapd_iface * hostapd_data_alloc( 131261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct hapd_interfaces *interfaces, struct hostapd_config *conf) 131361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt{ 131461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt size_t i; 131561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct hostapd_iface *hapd_iface = 131661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt interfaces->iface[interfaces->count - 1]; 131761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct hostapd_data *hapd; 131861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 131961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd_iface->conf = conf; 132061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd_iface->num_bss = conf->num_bss; 132161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 132261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd_iface->bss = os_zalloc(conf->num_bss * 132361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt sizeof(struct hostapd_data *)); 132461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (hapd_iface->bss == NULL) 132561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return NULL; 132661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 132761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt for (i = 0; i < conf->num_bss; i++) { 132861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd = hapd_iface->bss[i] = 132961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_alloc_bss_data(hapd_iface, conf, 133061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt &conf->bss[i]); 133161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (hapd == NULL) 133261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return NULL; 133361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd->msg_ctx = hapd; 133461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 133561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 133661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd_iface->interfaces = interfaces; 133761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 133861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return hapd_iface; 133961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt} 134061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 134161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 134261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtint hostapd_add_iface(struct hapd_interfaces *interfaces, char *buf) 134361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt{ 134461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct hostapd_config *conf = NULL; 134561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct hostapd_iface *hapd_iface = NULL; 134661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt char *ptr; 134761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt size_t i; 134861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 134961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt ptr = os_strchr(buf, ' '); 135061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (ptr == NULL) 135161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return -1; 135261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt *ptr++ = '\0'; 135361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 135461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt for (i = 0; i < interfaces->count; i++) { 135561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (!os_strcmp(interfaces->iface[i]->conf->bss[0].iface, 135661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt buf)) { 135761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_INFO, "Cannot add interface - it " 135861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt "already exists"); 135961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return -1; 136061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 136161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 136261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 136361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd_iface = hostapd_iface_alloc(interfaces); 136461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (hapd_iface == NULL) { 136561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_ERROR, "%s: Failed to allocate memory " 136661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt "for interface", __func__); 136761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt goto fail; 136861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 136961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 137061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt conf = hostapd_config_alloc(interfaces, buf, ptr); 137161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (conf == NULL) { 137261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_ERROR, "%s: Failed to allocate memory " 137361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt "for configuration", __func__); 137461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt goto fail; 137561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 137661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 137761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd_iface = hostapd_data_alloc(interfaces, conf); 137861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (hapd_iface == NULL) { 137961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_ERROR, "%s: Failed to allocate memory " 138061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt "for hostapd", __func__); 138161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt goto fail; 138261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 138361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 138461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (hapd_iface->interfaces && 138561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd_iface->interfaces->ctrl_iface_init && 138661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd_iface->interfaces->ctrl_iface_init(hapd_iface->bss[0])) { 138761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_ERROR, "%s: Failed to setup control " 138861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt "interface", __func__); 138961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt goto fail; 139061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 139161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_INFO, "Add interface '%s'", conf->bss[0].iface); 139261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 139361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return 0; 139461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 139561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtfail: 139661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (conf) 139761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_config_free(conf); 139861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (hapd_iface) { 139961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt os_free(hapd_iface->bss[interfaces->count]); 140061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt os_free(hapd_iface); 140161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 140261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return -1; 140361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt} 140461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 140561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 140661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidtint hostapd_remove_iface(struct hapd_interfaces *interfaces, char *buf) 140761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt{ 140861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt struct hostapd_iface *hapd_iface; 140961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt size_t i, k = 0; 141061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 141161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt for (i = 0; i < interfaces->count; i++) { 141261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hapd_iface = interfaces->iface[i]; 141361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (hapd_iface == NULL) 141461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return -1; 141561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt if (!os_strcmp(hapd_iface->conf->bss[0].iface, buf)) { 141661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt wpa_printf(MSG_INFO, "Remove interface '%s'", buf); 141761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt hostapd_interface_deinit_free(hapd_iface); 141861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt k = i; 141961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt while (k < (interfaces->count - 1)) { 142061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt interfaces->iface[k] = 142161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt interfaces->iface[k + 1]; 142261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt k++; 142361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 142461d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt interfaces->count--; 142561d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return 0; 142661d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 142761d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt } 142861d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt return -1; 142961d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt} 143061d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 143161d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt#endif /* HOSTAPD */ 143261d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 143361d9df3e62aaa0e87ad05452fcb95142159a17b6Dmitry Shmidt 14348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 14358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd_new_assoc_sta - Notify that a new station associated with the AP 14368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @hapd: Pointer to BSS data 14378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @sta: Pointer to the associated STA data 14388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @reassoc: 1 to indicate this was a re-association; 0 = first association 14398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 14408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This function will be called whenever a station associates with the AP. It 14418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * can be called from ieee802_11.c for drivers that export MLME to hostapd and 14428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * from drv_callbacks.c based on driver events for drivers that take care of 14438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * management frames (IEEE 802.11 authentication and association) internally. 14448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 14458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_new_assoc_sta(struct hostapd_data *hapd, struct sta_info *sta, 14468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int reassoc) 14478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 14488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->tkip_countermeasures) { 14498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_drv_sta_deauth(hapd, sta->addr, 14508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WLAN_REASON_MICHAEL_MIC_FAILURE); 14518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 14528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 14538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 14548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_prune_associations(hapd, sta->addr); 14558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 14568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* IEEE 802.11F (IAPP) */ 14578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->ieee802_11f) 14588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iapp_new_station(hapd->iapp, sta); 14598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 14608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_P2P 14618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta->p2p_ie == NULL && !sta->no_p2p_set) { 14628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->no_p2p_set = 1; 14638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->num_sta_no_p2p++; 14648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->num_sta_no_p2p == 1) 14658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_p2p_non_p2p_sta_connected(hapd); 14668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 14678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_P2P */ 14688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 14698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Start accounting here, if IEEE 802.1X and WPA are not used. 14708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * IEEE 802.1X/WPA code will start accounting after the station has 14718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * been authorized. */ 1472d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt if (!hapd->conf->ieee802_1x && !hapd->conf->wpa) { 1473d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt os_get_time(&sta->connected_time); 14748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt accounting_sta_start(hapd, sta); 1475d5e4923d04122f81300fa68fb07d64ede28fd44dDmitry Shmidt } 14768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 14778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Start IEEE 802.1X authentication process for new stations */ 14788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ieee802_1x_new_station(hapd, sta); 14798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (reassoc) { 14808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta->auth_alg != WLAN_AUTH_FT && 14818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt !(sta->flags & (WLAN_STA_WPS | WLAN_STA_MAYBE_WPS))) 14828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_auth_sm_event(sta->wpa_sm, WPA_REAUTH); 14838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else 14848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_auth_sta_associated(hapd->wpa_auth, sta->wpa_sm); 148504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 148604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt wpa_printf(MSG_DEBUG, "%s: reschedule ap_handle_timer timeout " 148704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt "for " MACSTR " (%d seconds - ap_max_inactivity)", 148804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt __func__, MAC2STR(sta->addr), 148904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->conf->ap_max_inactivity); 149004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt eloop_cancel_timeout(ap_handle_timer, hapd, sta); 149104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt eloop_register_timeout(hapd->conf->ap_max_inactivity, 0, 149204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt ap_handle_timer, hapd, sta); 14938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 1494