hostapd.c revision 04949598a23f501be6eec21697465fd46a28840a
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; 428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4404949598a23f501be6eec21697465fd46a28840aDmitry Shmidtint hostapd_for_each_interface(struct hapd_interfaces *interfaces, 4504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt int (*cb)(struct hostapd_iface *iface, 4604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt void *ctx), void *ctx) 4704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt{ 4804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt size_t i; 4904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt int ret; 5004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 5104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt for (i = 0; i < interfaces->count; i++) { 5204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt ret = cb(interfaces->iface[i], ctx); 5304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (ret) 5404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return ret; 5504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 5604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 5704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return 0; 5804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt} 5904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 6004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void hostapd_reload_bss(struct hostapd_data *hapd) 628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifndef CONFIG_NO_RADIUS 648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt radius_client_reconfig(hapd->radius, hapd->conf->radius); 658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_NO_RADIUS */ 668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_setup_wpa_psk(hapd->conf)) { 688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Failed to re-configure WPA PSK " 698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "after reloading configuration"); 708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->ieee802_1x || hapd->conf->wpa) 738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_set_drv_ieee8021x(hapd, hapd->conf->iface, 1); 748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt else 758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_set_drv_ieee8021x(hapd, hapd->conf->iface, 0); 768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 771f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (hapd->conf->wpa && hapd->wpa_auth == NULL) { 788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_setup_wpa(hapd); 791f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (hapd->wpa_auth) 801f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpa_init_keys(hapd->wpa_auth); 811f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt } else if (hapd->conf->wpa) { 828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const u8 *wpa_ie; 838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t wpa_ie_len; 848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_reconfig_wpa(hapd); 858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_ie = wpa_auth_get_wpa_ie(hapd->wpa_auth, &wpa_ie_len); 868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_set_generic_elem(hapd, wpa_ie, wpa_ie_len)) 878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Failed to configure WPA IE for " 888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "the kernel driver."); 898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else if (hapd->wpa_auth) { 908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_deinit(hapd->wpa_auth); 918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->wpa_auth = NULL; 928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_set_privacy(hapd, 0); 938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_setup_encryption(hapd->conf->iface, hapd); 948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_set_generic_elem(hapd, (u8 *) "", 0); 958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ieee802_11_set_beacon(hapd); 988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_update_wps(hapd); 998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->ssid.ssid_set && 1018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_set_ssid(hapd, (u8 *) hapd->conf->ssid.ssid, 1028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->conf->ssid.ssid_len)) { 1038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Could not set SSID for kernel driver"); 1048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* try to continue */ 1058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Reconfigured interface %s", hapd->conf->iface); 1078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 1088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_reload_config(struct hostapd_iface *iface) 1118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 1128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_data *hapd = iface->bss[0]; 1138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_config *newconf, *oldconf; 1148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t j; 1158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (iface->config_read_cb == NULL) 1178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 1188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt newconf = iface->config_read_cb(iface->config_fname); 1198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (newconf == NULL) 1208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 1218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 1238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Deauthenticate all stations since the new configuration may not 1248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * allow them to use the BSS anymore. 1258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 1268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (j = 0; j < iface->num_bss; j++) { 12704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_flush_old_stations(iface->bss[j], 12804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt WLAN_REASON_PREV_AUTH_NOT_VALID); 129c55524ad84d13014e8019491c2b17e5dcf13545aDmitry Shmidt hostapd_broadcast_wep_clear(iface->bss[j]); 1308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifndef CONFIG_NO_RADIUS 1328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* TODO: update dynamic data based on changed configuration 1338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * items (e.g., open/close sockets, etc.) */ 1348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt radius_client_flush(iface->bss[j]->radius, 0); 1358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_NO_RADIUS */ 1368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt oldconf = hapd->iconf; 1398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface->conf = newconf; 1408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (j = 0; j < iface->num_bss; j++) { 1428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd = iface->bss[j]; 1438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iconf = newconf; 1448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->conf = &newconf->bss[j]; 1458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_reload_bss(hapd); 1468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_config_free(oldconf); 1498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 1528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 1538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void hostapd_broadcast_key_clear_iface(struct hostapd_data *hapd, 1568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char *ifname) 1578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 1588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int i; 1598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; i < NUM_WEP_KEYS; i++) { 1618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_drv_set_key(ifname, hapd, WPA_ALG_NONE, NULL, i, 1628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 0, NULL, 0, NULL, 0)) { 1638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Failed to clear default " 1648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "encryption keys (ifname=%s keyidx=%d)", 1658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ifname, i); 1668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_IEEE80211W 1698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->ieee80211w) { 1708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = NUM_WEP_KEYS; i < NUM_WEP_KEYS + 2; i++) { 1718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_drv_set_key(ifname, hapd, WPA_ALG_NONE, 1728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt NULL, i, 0, NULL, 1738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 0, NULL, 0)) { 1748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Failed to clear " 1758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "default mgmt encryption keys " 1768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "(ifname=%s keyidx=%d)", ifname, i); 1778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 1808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_IEEE80211W */ 1818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 1828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int hostapd_broadcast_wep_clear(struct hostapd_data *hapd) 1858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 1868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_broadcast_key_clear_iface(hapd, hapd->conf->iface); 1878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 1888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 1898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int hostapd_broadcast_wep_set(struct hostapd_data *hapd) 1928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 1938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int errors = 0, idx; 1948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_ssid *ssid = &hapd->conf->ssid; 1958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt idx = ssid->wep.idx; 1978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ssid->wep.default_len && 1988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_drv_set_key(hapd->conf->iface, 1998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd, WPA_ALG_WEP, broadcast_ether_addr, idx, 2008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 1, NULL, 0, ssid->wep.key[idx], 2018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ssid->wep.len[idx])) { 2028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_WARNING, "Could not set WEP encryption."); 2038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt errors++; 2048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ssid->dyn_vlan_keys) { 2078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t i; 2088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; i <= ssid->max_dyn_vlan_keys; i++) { 2098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt const char *ifname; 2108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_wep_keys *key = ssid->dyn_vlan_keys[i]; 2118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (key == NULL) 2128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt continue; 2138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ifname = hostapd_get_vlan_id_ifname(hapd->conf->vlan, 2148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt i); 2158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ifname == NULL) 2168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt continue; 2178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt idx = key->idx; 2198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_drv_set_key(ifname, hapd, WPA_ALG_WEP, 2208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt broadcast_ether_addr, idx, 1, 2218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt NULL, 0, key->key[idx], 2228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt key->len[idx])) { 2238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_WARNING, "Could not set " 2248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "dynamic VLAN WEP encryption."); 2258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt errors++; 2268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return errors; 2318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 2328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 23404949598a23f501be6eec21697465fd46a28840aDmitry Shmidtstatic void hostapd_free_hapd_data(struct hostapd_data *hapd) 23504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt{ 2368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iapp_deinit(hapd->iapp); 2378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iapp = NULL; 2388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt accounting_deinit(hapd); 2398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_deinit_wpa(hapd); 2408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt vlan_deinit(hapd); 2418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_acl_deinit(hapd); 2428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifndef CONFIG_NO_RADIUS 2438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt radius_client_deinit(hapd->radius); 2448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->radius = NULL; 24504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt radius_das_deinit(hapd->radius_das); 24604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->radius_das = NULL; 2478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_NO_RADIUS */ 2488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_deinit_wps(hapd); 2508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt authsrv_deinit(hapd); 2528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->interface_added && 2548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_if_remove(hapd, WPA_IF_AP_BSS, hapd->conf->iface)) { 2558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_WARNING, "Failed to remove BSS interface %s", 2568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->conf->iface); 2578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 2588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(hapd->probereq_cb); 2608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->probereq_cb = NULL; 2618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_P2P 2638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpabuf_free(hapd->p2p_beacon_ie); 2648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->p2p_beacon_ie = NULL; 2658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpabuf_free(hapd->p2p_probe_resp_ie); 2668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->p2p_probe_resp_ie = NULL; 2678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_P2P */ 2681f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 2691f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpabuf_free(hapd->time_adv); 27004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 27104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#ifdef CONFIG_INTERWORKING 27204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt gas_serv_deinit(hapd); 27304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#endif /* CONFIG_INTERWORKING */ 27404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt} 27504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 27604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 27704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt/** 27804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * hostapd_cleanup - Per-BSS cleanup (deinitialization) 27904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * @hapd: Pointer to BSS data 28004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * 28104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * This function is used to free all per-BSS data structures and resources. 28204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * This gets called in a loop for each BSS between calls to 28304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * hostapd_cleanup_iface_pre() and hostapd_cleanup_iface() when an interface 28404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * is deinitialized. Most of the modules that are initialized in 28504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt * hostapd_setup_bss() are deinitialized here. 28604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt */ 28704949598a23f501be6eec21697465fd46a28840aDmitry Shmidtstatic void hostapd_cleanup(struct hostapd_data *hapd) 28804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt{ 28904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (hapd->iface->ctrl_iface_deinit) 29004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->iface->ctrl_iface_deinit(hapd); 29104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_free_hapd_data(hapd); 2928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 2938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 2958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 2968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd_cleanup_iface_pre - Preliminary per-interface cleanup 2978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @iface: Pointer to interface data 2988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 2998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This function is called before per-BSS data structures are deinitialized 3008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * with hostapd_cleanup(). 3018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 3028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void hostapd_cleanup_iface_pre(struct hostapd_iface *iface) 3038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 3048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 3058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 30704949598a23f501be6eec21697465fd46a28840aDmitry Shmidtstatic void hostapd_cleanup_iface_partial(struct hostapd_iface *iface) 30804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt{ 30904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_free_hw_features(iface->hw_features, iface->num_hw_features); 31004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt iface->hw_features = NULL; 31104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt os_free(iface->current_rates); 31204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt iface->current_rates = NULL; 31304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt os_free(iface->basic_rates); 31404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt iface->basic_rates = NULL; 31504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt ap_list_deinit(iface); 31604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt} 31704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 31804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 3198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 3208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd_cleanup_iface - Complete per-interface cleanup 3218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @iface: Pointer to interface data 3228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 3238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This function is called after per-BSS data structures are deinitialized 3248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * with hostapd_cleanup(). 3258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 3268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void hostapd_cleanup_iface(struct hostapd_iface *iface) 3278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 32804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_cleanup_iface_partial(iface); 3298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_config_free(iface->conf); 3308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface->conf = NULL; 3318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(iface->config_fname); 3338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(iface->bss); 3348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(iface); 3358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 3368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 33804949598a23f501be6eec21697465fd46a28840aDmitry Shmidtstatic void hostapd_clear_wep(struct hostapd_data *hapd) 33904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt{ 34004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (hapd->drv_priv) { 34104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_set_privacy(hapd, 0); 34204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_broadcast_wep_clear(hapd); 34304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 34404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt} 34504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 34604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 3478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int hostapd_setup_encryption(char *iface, struct hostapd_data *hapd) 3488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 3498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int i; 3508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_broadcast_wep_set(hapd); 3528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->ssid.wep.default_len) { 3548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_set_privacy(hapd, 1); 3558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 3568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 3578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 35875ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen /* 35975ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen * When IEEE 802.1X is not enabled, the driver may need to know how to 36075ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen * set authentication algorithms for static WEP. 36175ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen */ 36275ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen hostapd_drv_set_authmode(hapd, hapd->conf->auth_algs); 36375ecf5267604f166b85a7ee2cf0d9cb682966680Jouni Malinen 3648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; i < 4; i++) { 3658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->ssid.wep.key[i] && 3668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_drv_set_key(iface, hapd, WPA_ALG_WEP, NULL, i, 3678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt i == hapd->conf->ssid.wep.idx, NULL, 0, 3688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->conf->ssid.wep.key[i], 3698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->conf->ssid.wep.len[i])) { 3708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_WARNING, "Could not set WEP " 3718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "encryption."); 3728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 3738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 3748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->ssid.wep.key[i] && 3758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt i == hapd->conf->ssid.wep.idx) 3768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_set_privacy(hapd, 1); 3778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 3788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 3808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 3818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 38304949598a23f501be6eec21697465fd46a28840aDmitry Shmidtstatic int hostapd_flush_old_stations(struct hostapd_data *hapd, u16 reason) 3848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 3858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ret = 0; 3868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 addr[ETH_ALEN]; 3878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_drv_none(hapd) || hapd->drv_priv == NULL) 3898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 3908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 3911f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpa_dbg(hapd->msg_ctx, MSG_DEBUG, "Flushing old station entries"); 3928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_flush(hapd)) { 3931f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpa_msg(hapd->msg_ctx, MSG_WARNING, "Could not connect to " 3941f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt "kernel driver"); 3958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ret = -1; 3968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 3971f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt wpa_dbg(hapd->msg_ctx, MSG_DEBUG, "Deauthenticate all stations"); 3988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memset(addr, 0xff, ETH_ALEN); 39904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_drv_sta_deauth(hapd, addr, reason); 4008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_free_stas(hapd); 4018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return ret; 4038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 4048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 4078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd_validate_bssid_configuration - Validate BSSID configuration 4088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @iface: Pointer to interface data 4098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: 0 on success, -1 on failure 4108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 4118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This function is used to validate that the configured BSSIDs are valid. 4128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 4138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int hostapd_validate_bssid_configuration(struct hostapd_iface *iface) 4148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 4158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 mask[ETH_ALEN] = { 0 }; 4168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_data *hapd = iface->bss[0]; 4178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt unsigned int i = iface->conf->num_bss, bits = 0, j; 4188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int auto_addr = 0; 4198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_drv_none(hapd)) 4218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 4228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Generate BSSID mask that is large enough to cover the BSSIDs. */ 4248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Determine the bits necessary to cover the number of BSSIDs. */ 4268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i--; i; i >>= 1) 4278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt bits++; 4288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Determine the bits necessary to any configured BSSIDs, 4308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if they are higher than the number of BSSIDs. */ 4318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (j = 0; j < iface->conf->num_bss; j++) { 4328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_mac_comp_empty(iface->conf->bss[j].bssid) == 0) { 4338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (j) 4348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt auto_addr++; 4358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt continue; 4368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; i < ETH_ALEN; i++) { 4398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt mask[i] |= 4408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface->conf->bss[j].bssid[i] ^ 4418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->own_addr[i]; 4428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!auto_addr) 4468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt goto skip_mask_ext; 4478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; i < ETH_ALEN && mask[i] == 0; i++) 4498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ; 4508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt j = 0; 4518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (i < ETH_ALEN) { 4528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt j = (5 - i) * 8; 4538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt while (mask[i] != 0) { 4558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt mask[i] >>= 1; 4568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt j++; 4578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (bits < j) 4618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt bits = j; 4628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (bits > 40) { 4648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Too many bits in the BSSID mask (%u)", 4658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt bits); 4668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 4678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memset(mask, 0xff, ETH_ALEN); 4708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt j = bits / 8; 4718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 5; i > 5 - j; i--) 4728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt mask[i] = 0; 4738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt j = bits % 8; 4748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt while (j--) 4758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt mask[i] <<= 1; 4768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtskip_mask_ext: 4788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "BSS count %lu, BSSID mask " MACSTR " (%d bits)", 4798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt (unsigned long) iface->conf->num_bss, MAC2STR(mask), bits); 4808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!auto_addr) 4828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 4838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; i < ETH_ALEN; i++) { 4858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if ((hapd->own_addr[i] & mask[i]) != hapd->own_addr[i]) { 4868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Invalid BSSID mask " MACSTR 4878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt " for start address " MACSTR ".", 4888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt MAC2STR(mask), MAC2STR(hapd->own_addr)); 4898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Start address must be the " 4908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "first address in the block (i.e., addr " 4918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "AND mask == addr)."); 4928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 4938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 4958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 4978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 4988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 4998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int mac_in_conf(struct hostapd_config *conf, const void *a) 5018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 5028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t i; 5038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; i < conf->num_bss; i++) { 5058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_mac_comp(conf->bss[i].bssid, a) == 0) { 5068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 1; 5078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 5088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 5098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 5118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 5128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 51404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#ifndef CONFIG_NO_RADIUS 51504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 51604949598a23f501be6eec21697465fd46a28840aDmitry Shmidtstatic int hostapd_das_nas_mismatch(struct hostapd_data *hapd, 51704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt struct radius_das_attrs *attr) 51804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt{ 51904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt /* TODO */ 52004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return 0; 52104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt} 52204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 52304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 52404949598a23f501be6eec21697465fd46a28840aDmitry Shmidtstatic struct sta_info * hostapd_das_find_sta(struct hostapd_data *hapd, 52504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt struct radius_das_attrs *attr) 52604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt{ 52704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt struct sta_info *sta = NULL; 52804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt char buf[128]; 52904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 53004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (attr->sta_addr) 53104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt sta = ap_get_sta(hapd, attr->sta_addr); 53204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 53304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (sta == NULL && attr->acct_session_id && 53404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt attr->acct_session_id_len == 17) { 53504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt for (sta = hapd->sta_list; sta; sta = sta->next) { 53604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt os_snprintf(buf, sizeof(buf), "%08X-%08X", 53704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt sta->acct_session_id_hi, 53804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt sta->acct_session_id_lo); 53904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (os_memcmp(attr->acct_session_id, buf, 17) == 0) 54004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt break; 54104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 54204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 54304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 54404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (sta == NULL && attr->cui) { 54504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt for (sta = hapd->sta_list; sta; sta = sta->next) { 54604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt struct wpabuf *cui; 54704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt cui = ieee802_1x_get_radius_cui(sta->eapol_sm); 54804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (cui && wpabuf_len(cui) == attr->cui_len && 54904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt os_memcmp(wpabuf_head(cui), attr->cui, 55004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt attr->cui_len) == 0) 55104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt break; 55204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 55304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 55404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 55504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (sta == NULL && attr->user_name) { 55604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt for (sta = hapd->sta_list; sta; sta = sta->next) { 55704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt u8 *identity; 55804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt size_t identity_len; 55904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt identity = ieee802_1x_get_identity(sta->eapol_sm, 56004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt &identity_len); 56104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (identity && 56204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt identity_len == attr->user_name_len && 56304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt os_memcmp(identity, attr->user_name, identity_len) 56404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt == 0) 56504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt break; 56604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 56704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 56804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 56904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return sta; 57004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt} 57104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 57204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 57304949598a23f501be6eec21697465fd46a28840aDmitry Shmidtstatic enum radius_das_res 57404949598a23f501be6eec21697465fd46a28840aDmitry Shmidthostapd_das_disconnect(void *ctx, struct radius_das_attrs *attr) 57504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt{ 57604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt struct hostapd_data *hapd = ctx; 57704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt struct sta_info *sta; 57804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 57904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (hostapd_das_nas_mismatch(hapd, attr)) 58004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return RADIUS_DAS_NAS_MISMATCH; 58104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 58204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt sta = hostapd_das_find_sta(hapd, attr); 58304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (sta == NULL) 58404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return RADIUS_DAS_SESSION_NOT_FOUND; 58504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 58604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_drv_sta_deauth(hapd, sta->addr, 58704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt WLAN_REASON_PREV_AUTH_NOT_VALID); 58804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt ap_sta_deauthenticate(hapd, sta, WLAN_REASON_PREV_AUTH_NOT_VALID); 58904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 59004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return RADIUS_DAS_SUCCESS; 59104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt} 59204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 59304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#endif /* CONFIG_NO_RADIUS */ 5948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 5968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 5978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd_setup_bss - Per-BSS setup (initialization) 5988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @hapd: Pointer to BSS data 5998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @first: Whether this BSS is the first BSS of an interface 6008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 6018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This function is used to initialize all per-BSS data structures and 6028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * resources. This gets called in a loop for each BSS when an interface is 6038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * initialized. Most of the modules that are initialized here will be 6048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * deinitialized in hostapd_cleanup(). 6058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 6068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int hostapd_setup_bss(struct hostapd_data *hapd, int first) 6078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 6088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_bss_config *conf = hapd->conf; 6098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 ssid[HOSTAPD_MAX_SSID_LEN + 1]; 6108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ssid_len, set_ssid; 6118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char force_ifname[IFNAMSIZ]; 6128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 if_addr[ETH_ALEN]; 6138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!first) { 6158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_mac_comp_empty(hapd->conf->bssid) == 0) { 6168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Allocate the next available BSSID. */ 6178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt do { 6188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt inc_byte_array(hapd->own_addr, ETH_ALEN); 6198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } while (mac_in_conf(hapd->iconf, hapd->own_addr)); 6208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 6218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Allocate the configured BSSID. */ 6228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(hapd->own_addr, hapd->conf->bssid, ETH_ALEN); 6238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_mac_comp(hapd->own_addr, 6258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iface->bss[0]->own_addr) == 6268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 0) { 6278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "BSS '%s' may not have " 6288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "BSSID set to the MAC address of " 6298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "the radio", hapd->conf->iface); 6308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 6318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->interface_added = 1; 6358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_if_add(hapd->iface->bss[0], WPA_IF_AP_BSS, 6368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->conf->iface, hapd->own_addr, hapd, 6378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt &hapd->drv_priv, force_ifname, if_addr, 6388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->conf->bridge[0] ? hapd->conf->bridge : 6398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt NULL)) { 6408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Failed to add BSS (BSSID=" 6418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt MACSTR ")", MAC2STR(hapd->own_addr)); 6428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 6438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (conf->wmm_enabled < 0) 6478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt conf->wmm_enabled = hapd->iconf->ieee80211n; 6488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 64904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_flush_old_stations(hapd, WLAN_REASON_PREV_AUTH_NOT_VALID); 6508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_set_privacy(hapd, 0); 6518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_broadcast_wep_clear(hapd); 6538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_setup_encryption(hapd->conf->iface, hapd)) 6548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 6558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 6578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Fetch the SSID from the system and use it or, 6588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * if one was specified in the config file, verify they 6598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * match. 6608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 6618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ssid_len = hostapd_get_ssid(hapd, ssid, sizeof(ssid)); 6628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ssid_len < 0) { 6638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Could not read SSID from system"); 6648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 6658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (conf->ssid.ssid_set) { 6678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 6688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * If SSID is specified in the config file and it differs 6698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * from what is being used then force installation of the 6708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * new SSID. 6718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 6728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt set_ssid = (conf->ssid.ssid_len != (size_t) ssid_len || 6738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcmp(conf->ssid.ssid, ssid, ssid_len) != 0); 6748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 6758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 6768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * No SSID in the config file; just use the one we got 6778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * from the system. 6788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 6798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt set_ssid = 0; 6808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt conf->ssid.ssid_len = ssid_len; 6818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(conf->ssid.ssid, ssid, conf->ssid.ssid_len); 6828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt conf->ssid.ssid[conf->ssid.ssid_len] = '\0'; 6838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!hostapd_drv_none(hapd)) { 6868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Using interface %s with hwaddr " MACSTR 6878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt " and ssid '%s'", 6888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->conf->iface, MAC2STR(hapd->own_addr), 6898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->conf->ssid.ssid); 6908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_setup_wpa_psk(conf)) { 6938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "WPA-PSK setup failed."); 6948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 6958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 6968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 6978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Set SSID for the kernel driver (to be used in beacon and probe 6988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * response frames) */ 6998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (set_ssid && hostapd_set_ssid(hapd, (u8 *) conf->ssid.ssid, 7008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt conf->ssid.ssid_len)) { 7018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Could not set SSID for kernel driver"); 7028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (wpa_debug_level == MSG_MSGDUMP) 7068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt conf->radius->msg_dumps = 1; 7078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifndef CONFIG_NO_RADIUS 7088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->radius = radius_client_init(hapd, conf->radius); 7098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->radius == NULL) { 7108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "RADIUS client initialization failed."); 7118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 71304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 71404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (hapd->conf->radius_das_port) { 71504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt struct radius_das_conf das_conf; 71604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt os_memset(&das_conf, 0, sizeof(das_conf)); 71704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt das_conf.port = hapd->conf->radius_das_port; 71804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt das_conf.shared_secret = hapd->conf->radius_das_shared_secret; 71904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt das_conf.shared_secret_len = 72004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->conf->radius_das_shared_secret_len; 72104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt das_conf.client_addr = &hapd->conf->radius_das_client_addr; 72204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt das_conf.time_window = hapd->conf->radius_das_time_window; 72304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt das_conf.require_event_timestamp = 72404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->conf->radius_das_require_event_timestamp; 72504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt das_conf.ctx = hapd; 72604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt das_conf.disconnect = hostapd_das_disconnect; 72704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->radius_das = radius_das_init(&das_conf); 72804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (hapd->radius_das == NULL) { 72904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt wpa_printf(MSG_ERROR, "RADIUS DAS initialization " 73004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt "failed."); 73104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return -1; 73204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 73304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 7348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_NO_RADIUS */ 7358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_acl_init(hapd)) { 7378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "ACL initialization failed."); 7388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_init_wps(hapd, conf)) 7418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (authsrv_init(hapd) < 0) 7448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ieee802_1x_init(hapd)) { 7478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "IEEE 802.1X initialization failed."); 7488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->wpa && hostapd_setup_wpa(hapd)) 7528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (accounting_init(hapd)) { 7558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Accounting initialization failed."); 7568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->ieee802_11f && 7608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt (hapd->iapp = iapp_init(hapd, hapd->conf->iapp_iface)) == NULL) { 7618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "IEEE 802.11F (IAPP) initialization " 7628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "failed."); 7638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 76604949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#ifdef CONFIG_INTERWORKING 76704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt if (gas_serv_init(hapd)) { 76804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt wpa_printf(MSG_ERROR, "GAS server initialization failed"); 76904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt return -1; 77004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt } 77104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt#endif /* CONFIG_INTERWORKING */ 77204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 7738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->iface->ctrl_iface_init && 7748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iface->ctrl_iface_init(hapd)) { 7758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Failed to setup control interface"); 7768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!hostapd_drv_none(hapd) && vlan_init(hapd)) { 7808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "VLAN initialization failed."); 7818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 7828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 7838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ieee802_11_set_beacon(hapd); 7858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7861f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (hapd->wpa_auth && wpa_init_keys(hapd->wpa_auth) < 0) 7871f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt return -1; 7881f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt 7898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->driver && hapd->driver->set_operstate) 7908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->driver->set_operstate(hapd->drv_priv, 1); 7918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 7938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 7948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 7968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic void hostapd_tx_queue_params(struct hostapd_iface *iface) 7978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 7988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_data *hapd = iface->bss[0]; 7998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int i; 8008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_tx_queue_params *p; 8018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 0; i < NUM_TX_QUEUES; i++) { 8038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt p = &iface->conf->tx_queue[i]; 8048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_set_tx_queue_params(hapd, i, p->aifs, p->cwmin, 8068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt p->cwmax, p->burst)) { 8078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Failed to set TX queue " 8088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "parameters for queue %d.", i); 8098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Continue anyway */ 8108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 8138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstatic int setup_interface(struct hostapd_iface *iface) 8168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 8178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_data *hapd = iface->bss[0]; 8188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t i; 8198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt char country[4]; 8208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* 8228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Make sure that all BSSes get configured with a pointer to the same 8238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * driver interface. 8248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 8258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (i = 1; i < iface->num_bss; i++) { 8268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface->bss[i]->driver = hapd->driver; 8278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface->bss[i]->drv_priv = hapd->drv_priv; 8288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_validate_bssid_configuration(iface)) 8318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 8328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->iconf->country[0] && hapd->iconf->country[1]) { 8348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(country, hapd->iconf->country, 3); 8358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt country[3] = '\0'; 8368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_set_country(hapd, country) < 0) { 8378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Failed to set country code"); 8388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 8398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_get_hw_features(iface)) { 8438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Not all drivers support this yet, so continue without hw 8448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * feature data. */ 8458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else { 8468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ret = hostapd_select_hw_mode(iface); 8478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ret < 0) { 8488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Could not select hw_mode and " 8498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "channel. (%d)", ret); 8508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 8518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ret = hostapd_check_ht_capab(iface); 8538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ret < 0) 8548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 8558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ret == 1) { 8568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Interface initialization will " 8578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "be completed in a callback"); 8588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 8598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return hostapd_setup_interface_complete(iface, 0); 8628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 8638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_setup_interface_complete(struct hostapd_iface *iface, int err) 8668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 8678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_data *hapd = iface->bss[0]; 8688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t j; 8698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt u8 *prev_addr; 8708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (err) { 8728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Interface initialization failed"); 8738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt eloop_terminate(); 8748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 8758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Completing interface initialization"); 8788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->iconf->channel) { 8798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface->freq = hostapd_hw_get_freq(hapd, hapd->iconf->channel); 8808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "Mode: %s Channel: %d " 8818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "Frequency: %d MHz", 8828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_hw_mode_txt(hapd->iconf->hw_mode), 8838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iconf->channel, iface->freq); 8848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_set_freq(hapd, hapd->iconf->hw_mode, iface->freq, 8868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iconf->channel, 8878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iconf->ieee80211n, 8888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iconf->secondary_channel)) { 8898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Could not set channel for " 8908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "kernel driver"); 8918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 8928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 8948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 8958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (iface->current_mode) { 8961f69aa52ea2e0a73ac502565df8c666ee49cab6aDmitry Shmidt if (hostapd_prepare_rates(iface, iface->current_mode)) { 8978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Failed to prepare rates " 8988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "table."); 8998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211, 9008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt HOSTAPD_LEVEL_WARNING, 9018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "Failed to prepare rates table."); 9028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 9038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 9048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 9058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->iconf->rts_threshold > -1 && 9078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_set_rts(hapd, hapd->iconf->rts_threshold)) { 9088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Could not set RTS threshold for " 9098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "kernel driver"); 9108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 9118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 9128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->iconf->fragm_threshold > -1 && 9148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_set_frag(hapd, hapd->iconf->fragm_threshold)) { 9158d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "Could not set fragmentation threshold " 9168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "for kernel driver"); 9178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 9188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 9198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt prev_addr = hapd->own_addr; 9218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (j = 0; j < iface->num_bss; j++) { 9238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd = iface->bss[j]; 9248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (j) 9258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_memcpy(hapd->own_addr, prev_addr, ETH_ALEN); 9268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_setup_bss(hapd, j == 0)) 9278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 9288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_mac_comp_empty(hapd->conf->bssid) == 0) 9298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt prev_addr = hapd->own_addr; 9308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 9318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9328d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_tx_queue_params(iface); 9338d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ap_list_init(iface); 9358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hostapd_driver_commit(hapd) < 0) { 9378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "%s: Failed to commit driver " 9388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt "configuration", __func__); 9398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 9408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 9418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 94287fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen /* 94387fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen * WPS UPnP module can be initialized only when the "upnp_iface" is up. 94487fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen * If "interface" and "upnp_iface" are the same (e.g., non-bridge 94587fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen * mode), the interface is up only after driver_commit, so initialize 94687fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen * WPS after driver_commit. 94787fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen */ 94887fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen for (j = 0; j < iface->num_bss; j++) { 94987fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen if (hostapd_init_wps_complete(iface->bss[j])) 95087fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen return -1; 95187fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen } 95287fd279308af3f806848c8f2ab65ef18c6ac4c30Jouni Malinen 9538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->setup_complete_cb) 9548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->setup_complete_cb(hapd->setup_complete_cb_ctx); 9558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_DEBUG, "%s: Setup of interface done.", 9578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface->bss[0]->conf->iface); 9588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 9608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 9618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 9648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd_setup_interface - Setup of an interface 9658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @iface: Pointer to interface data. 9668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: 0 on success, -1 on failure 9678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 9688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Initializes the driver interface, validates the configuration, 9698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * and sets driver parameters based on the configuration. 9708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Flushes old stations, sets the channel, encryption, 9718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * beacons, and WDS links based on the configuration. 9728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 9738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtint hostapd_setup_interface(struct hostapd_iface *iface) 9748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 9758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int ret; 9768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ret = setup_interface(iface); 9788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (ret) { 9798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_printf(MSG_ERROR, "%s: Unable to setup interface.", 9808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iface->bss[0]->conf->iface); 9818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return -1; 9828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 9838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return 0; 9858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 9868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 9888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 9898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd_alloc_bss_data - Allocate and initialize per-BSS data 9908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @hapd_iface: Pointer to interface data 9918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @conf: Pointer to per-interface configuration 9928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @bss: Pointer to per-BSS configuration for this BSS 9938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * Returns: Pointer to allocated BSS data 9948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 9958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This function is used to allocate per-BSS data structure. This data will be 9968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * freed after hostapd_cleanup() is called for it during interface 9978d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * deinitialization. 9988d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 9998d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtstruct hostapd_data * 10008d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidthostapd_alloc_bss_data(struct hostapd_iface *hapd_iface, 10018d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_config *conf, 10028d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_bss_config *bss) 10038d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 10048d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_data *hapd; 10058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10068d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd = os_zalloc(sizeof(*hapd)); 10078d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd == NULL) 10088d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return NULL; 10098d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10108d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->new_assoc_sta_cb = hostapd_new_assoc_sta; 10118d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iconf = conf; 10128d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->conf = bss; 10138d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->iface = hapd_iface; 10148d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->driver = hapd->iconf->driver; 101504949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->ctrl_sock = -1; 10168d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10178d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return hapd; 10188d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 10198d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10208d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10218d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_interface_deinit(struct hostapd_iface *iface) 10228d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 10238d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t j; 10248d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10258d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (iface == NULL) 10268d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 10278d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10288d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_cleanup_iface_pre(iface); 10298d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (j = 0; j < iface->num_bss; j++) { 10308d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt struct hostapd_data *hapd = iface->bss[j]; 10318d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_free_stas(hapd); 103204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_flush_old_stations(hapd, WLAN_REASON_DEAUTH_LEAVING); 103304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hostapd_clear_wep(hapd); 10348d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_cleanup(hapd); 10358d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 10368d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 10378d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10388d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10398d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_interface_free(struct hostapd_iface *iface) 10408d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 10418d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt size_t j; 10428d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt for (j = 0; j < iface->num_bss; j++) 10438d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt os_free(iface->bss[j]); 10448d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_cleanup_iface(iface); 10458d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 10468d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10478d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10488d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt/** 10498d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * hostapd_new_assoc_sta - Notify that a new station associated with the AP 10508d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @hapd: Pointer to BSS data 10518d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @sta: Pointer to the associated STA data 10528d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * @reassoc: 1 to indicate this was a re-association; 0 = first association 10538d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * 10548d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * This function will be called whenever a station associates with the AP. It 10558d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * can be called from ieee802_11.c for drivers that export MLME to hostapd and 10568d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * from drv_callbacks.c based on driver events for drivers that take care of 10578d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * management frames (IEEE 802.11 authentication and association) internally. 10588d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt */ 10598d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidtvoid hostapd_new_assoc_sta(struct hostapd_data *hapd, struct sta_info *sta, 10608d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt int reassoc) 10618d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt{ 10628d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->tkip_countermeasures) { 10638d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_drv_sta_deauth(hapd, sta->addr, 10648d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt WLAN_REASON_MICHAEL_MIC_FAILURE); 10658d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt return; 10668d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 10678d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10688d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_prune_associations(hapd, sta->addr); 10698d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10708d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* IEEE 802.11F (IAPP) */ 10718d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->conf->ieee802_11f) 10728d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt iapp_new_station(hapd->iapp, sta); 10738d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10748d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#ifdef CONFIG_P2P 10758d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta->p2p_ie == NULL && !sta->no_p2p_set) { 10768d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt sta->no_p2p_set = 1; 10778d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hapd->num_sta_no_p2p++; 10788d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (hapd->num_sta_no_p2p == 1) 10798d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt hostapd_p2p_non_p2p_sta_connected(hapd); 10808d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } 10818d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt#endif /* CONFIG_P2P */ 10828d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10838d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Start accounting here, if IEEE 802.1X and WPA are not used. 10848d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * IEEE 802.1X/WPA code will start accounting after the station has 10858d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt * been authorized. */ 10868d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (!hapd->conf->ieee802_1x && !hapd->conf->wpa) 10878d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt accounting_sta_start(hapd, sta); 10888d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt 10898d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt /* Start IEEE 802.1X authentication process for new stations */ 10908d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt ieee802_1x_new_station(hapd, sta); 10918d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (reassoc) { 10928d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt if (sta->auth_alg != WLAN_AUTH_FT && 10938d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt !(sta->flags & (WLAN_STA_WPS | WLAN_STA_MAYBE_WPS))) 10948d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_auth_sm_event(sta->wpa_sm, WPA_REAUTH); 10958d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt } else 10968d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt wpa_auth_sta_associated(hapd->wpa_auth, sta->wpa_sm); 109704949598a23f501be6eec21697465fd46a28840aDmitry Shmidt 109804949598a23f501be6eec21697465fd46a28840aDmitry Shmidt wpa_printf(MSG_DEBUG, "%s: reschedule ap_handle_timer timeout " 109904949598a23f501be6eec21697465fd46a28840aDmitry Shmidt "for " MACSTR " (%d seconds - ap_max_inactivity)", 110004949598a23f501be6eec21697465fd46a28840aDmitry Shmidt __func__, MAC2STR(sta->addr), 110104949598a23f501be6eec21697465fd46a28840aDmitry Shmidt hapd->conf->ap_max_inactivity); 110204949598a23f501be6eec21697465fd46a28840aDmitry Shmidt eloop_cancel_timeout(ap_handle_timer, hapd, sta); 110304949598a23f501be6eec21697465fd46a28840aDmitry Shmidt eloop_register_timeout(hapd->conf->ap_max_inactivity, 0, 110404949598a23f501be6eec21697465fd46a28840aDmitry Shmidt ap_handle_timer, hapd, sta); 11058d520ff1dc2da35cdca849e982051b86468016d8Dmitry Shmidt} 1106