driver_bsd.c: Enable AP mode wpa_supplicant
This commit is contained in:
Masashi Honma
Jouni Malinen
parent
d373725686
commit
42f34a9b41
1 changed files with 390 additions and 205 deletions
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@ -46,6 +46,8 @@
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#include <net80211/ieee80211_netbsd.h>
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#endif
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#include "l2_packet/l2_packet.h"
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/* Generic functions for hostapd and wpa_supplicant */
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static int
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@ -312,6 +314,201 @@ bsd_set_key(int s, const char *ifname, enum wpa_alg alg,
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sizeof(wk));
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}
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static int
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bsd_configure_wpa(int s, const char *ifname, struct wpa_bss_params *params)
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{
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static const char *ciphernames[] =
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{ "WEP", "TKIP", "AES-OCB", "AES-CCM", "CKIP", "NONE" };
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int v;
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switch (params->wpa_group) {
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case WPA_CIPHER_CCMP:
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v = IEEE80211_CIPHER_AES_CCM;
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break;
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case WPA_CIPHER_TKIP:
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v = IEEE80211_CIPHER_TKIP;
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break;
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case WPA_CIPHER_WEP104:
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v = IEEE80211_CIPHER_WEP;
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break;
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case WPA_CIPHER_WEP40:
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v = IEEE80211_CIPHER_WEP;
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break;
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case WPA_CIPHER_NONE:
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v = IEEE80211_CIPHER_NONE;
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break;
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default:
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printf("Unknown group key cipher %u\n",
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params->wpa_group);
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return -1;
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}
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wpa_printf(MSG_DEBUG, "%s: group key cipher=%s (%u)",
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__func__, ciphernames[v], v);
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if (bsd_set80211param(s, ifname, IEEE80211_IOC_MCASTCIPHER, v)) {
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printf("Unable to set group key cipher to %u (%s)\n",
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v, ciphernames[v]);
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return -1;
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}
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if (v == IEEE80211_CIPHER_WEP) {
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/* key length is done only for specific ciphers */
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v = (params->wpa_group == WPA_CIPHER_WEP104 ? 13 : 5);
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if (bsd_set80211param(s, ifname, IEEE80211_IOC_MCASTKEYLEN,
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v)) {
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printf("Unable to set group key length to %u\n", v);
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return -1;
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}
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}
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v = 0;
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if (params->wpa_pairwise & WPA_CIPHER_CCMP)
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v |= 1<<IEEE80211_CIPHER_AES_CCM;
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if (params->wpa_pairwise & WPA_CIPHER_TKIP)
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v |= 1<<IEEE80211_CIPHER_TKIP;
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if (params->wpa_pairwise & WPA_CIPHER_NONE)
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v |= 1<<IEEE80211_CIPHER_NONE;
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wpa_printf(MSG_DEBUG, "%s: pairwise key ciphers=0x%x", __func__, v);
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if (bsd_set80211param(s, ifname, IEEE80211_IOC_UCASTCIPHERS, v)) {
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printf("Unable to set pairwise key ciphers to 0x%x\n", v);
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return -1;
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}
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wpa_printf(MSG_DEBUG, "%s: key management algorithms=0x%x",
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__func__, params->wpa_key_mgmt);
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if (bsd_set80211param(s, ifname, IEEE80211_IOC_KEYMGTALGS, params->wpa_key_mgmt))
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{
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printf("Unable to set key management algorithms to 0x%x\n",
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params->wpa_key_mgmt);
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return -1;
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}
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v = 0;
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if (params->rsn_preauth)
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v |= BIT(0);
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wpa_printf(MSG_DEBUG, "%s: rsn capabilities=0x%x",
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__func__, params->rsn_preauth);
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if (bsd_set80211param(s, ifname, IEEE80211_IOC_RSNCAPS, v)) {
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printf("Unable to set RSN capabilities to 0x%x\n", v);
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return -1;
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}
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wpa_printf(MSG_DEBUG, "%s: enable WPA= 0x%x", __func__, params->wpa);
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if (bsd_set80211param(s, ifname, IEEE80211_IOC_WPA, params->wpa)) {
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printf("Unable to set WPA to %u\n", params->wpa);
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return -1;
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}
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return 0;
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}
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static int
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bsd_set_ieee8021x(int s, const char *ifname, struct wpa_bss_params *params)
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{
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wpa_printf(MSG_DEBUG, "%s: enabled=%d", __func__, params->enabled);
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if (!params->enabled) {
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/* XXX restore state */
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return bsd_set80211param(s, ifname, IEEE80211_IOC_AUTHMODE,
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IEEE80211_AUTH_AUTO);
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}
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if (!params->wpa && !params->ieee802_1x) {
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wpa_printf(MSG_ERROR, "%s: No 802.1X or WPA enabled",
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__func__);
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return -1;
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}
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if (params->wpa && bsd_configure_wpa(s, ifname, params) != 0) {
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wpa_printf(MSG_ERROR, "%s: Failed to configure WPA state",
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__func__);
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return -1;
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}
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if (bsd_set80211param(s, ifname, IEEE80211_IOC_AUTHMODE,
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(params->wpa ? IEEE80211_AUTH_WPA : IEEE80211_AUTH_8021X))) {
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wpa_printf(MSG_ERROR, "%s: Failed to enable WPA/802.1X",
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__func__);
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return -1;
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}
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return bsd_ctrl_iface(s, ifname, 1);
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}
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static int
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bsd_set_sta_authorized(int s, const char *ifname, const u8 *addr,
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int total_flags, int flags_or, int flags_and)
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{
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int authorized = -1;
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/* For now, only support setting Authorized flag */
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if (flags_or & WPA_STA_AUTHORIZED)
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authorized = 1;
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if (!(flags_and & WPA_STA_AUTHORIZED))
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authorized = 0;
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if (authorized < 0)
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return 0;
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return bsd_send_mlme_param(s, ifname, authorized ?
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IEEE80211_MLME_AUTHORIZE :
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IEEE80211_MLME_UNAUTHORIZE, 0, addr);
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}
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static void
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bsd_new_sta(int s, const char *ifname, void *ctx, u8 addr[IEEE80211_ADDR_LEN])
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{
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struct ieee80211req_wpaie ie;
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int ielen = 0;
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u8 *iebuf = NULL;
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/*
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* Fetch and validate any negotiated WPA/RSN parameters.
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*/
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memset(&ie, 0, sizeof(ie));
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memcpy(ie.wpa_macaddr, addr, IEEE80211_ADDR_LEN);
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if (bsd_get80211var(s, ifname, IEEE80211_IOC_WPAIE,
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&ie, sizeof(ie)) < 0) {
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printf("Failed to get WPA/RSN information element.\n");
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goto no_ie;
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}
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iebuf = ie.wpa_ie;
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ielen = ie.wpa_ie[1];
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if (ielen == 0)
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iebuf = NULL;
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else
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ielen += 2;
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no_ie:
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drv_event_assoc(ctx, addr, iebuf, ielen);
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}
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static int
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bsd_send_eapol(struct l2_packet_data *sock_xmit, const u8 *addr,
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const u8 *data, size_t data_len)
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{
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wpa_hexdump(MSG_MSGDUMP, "TX EAPOL", data, data_len);
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return l2_packet_send(sock_xmit, addr, ETH_P_EAPOL, data, data_len);
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}
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static int
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bsd_set_freq(int s, const char *ifname, u16 channel)
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{
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struct ieee80211chanreq creq;
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u32 mode;
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if (channel < 14)
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mode = IFM_IEEE80211_11G;
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else if (channel == 14)
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mode = IFM_IEEE80211_11B;
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else
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mode = IFM_IEEE80211_11A;
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if (bsd_set_mediaopt(s, ifname, IFM_MMASK, mode) < 0) {
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wpa_printf(MSG_ERROR, "%s: failed to set modulation mode",
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__func__);
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return -1;
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}
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os_memset(&creq, 0, sizeof(creq));
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os_strlcpy(creq.i_name, ifname, sizeof(creq.i_name));
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creq.i_channel = channel;
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return ioctl(s, SIOCS80211CHANNEL, &creq);
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}
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#ifdef HOSTAPD
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@ -323,8 +520,6 @@ bsd_set_key(int s, const char *ifname, enum wpa_alg alg,
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#undef WPA_VERSION
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#undef WPA_OUI_TYPE
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#include "l2_packet/l2_packet.h"
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struct bsd_driver_data {
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struct hostapd_data *hapd; /* back pointer */
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@ -361,130 +556,12 @@ ether_sprintf(const u8 *addr)
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return buf;
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}
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/*
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* Configure WPA parameters.
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*/
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static int
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bsd_configure_wpa(struct bsd_driver_data *drv, struct wpa_bss_params *params)
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{
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static const char *ciphernames[] =
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{ "WEP", "TKIP", "AES-OCB", "AES-CCM", "CKIP", "NONE" };
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int v;
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switch (params->wpa_group) {
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case WPA_CIPHER_CCMP:
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v = IEEE80211_CIPHER_AES_CCM;
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break;
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case WPA_CIPHER_TKIP:
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v = IEEE80211_CIPHER_TKIP;
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break;
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case WPA_CIPHER_WEP104:
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v = IEEE80211_CIPHER_WEP;
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break;
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case WPA_CIPHER_WEP40:
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v = IEEE80211_CIPHER_WEP;
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break;
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case WPA_CIPHER_NONE:
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v = IEEE80211_CIPHER_NONE;
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break;
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default:
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printf("Unknown group key cipher %u\n",
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params->wpa_group);
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return -1;
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}
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wpa_printf(MSG_DEBUG, "%s: group key cipher=%s (%u)",
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__func__, ciphernames[v], v);
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if (set80211param(drv, IEEE80211_IOC_MCASTCIPHER, v)) {
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printf("Unable to set group key cipher to %u (%s)\n",
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v, ciphernames[v]);
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return -1;
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}
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if (v == IEEE80211_CIPHER_WEP) {
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/* key length is done only for specific ciphers */
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v = (params->wpa_group == WPA_CIPHER_WEP104 ? 13 : 5);
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if (set80211param(drv, IEEE80211_IOC_MCASTKEYLEN, v)) {
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printf("Unable to set group key length to %u\n", v);
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return -1;
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}
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}
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v = 0;
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if (params->wpa_pairwise & WPA_CIPHER_CCMP)
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v |= 1<<IEEE80211_CIPHER_AES_CCM;
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if (params->wpa_pairwise & WPA_CIPHER_TKIP)
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v |= 1<<IEEE80211_CIPHER_TKIP;
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if (params->wpa_pairwise & WPA_CIPHER_NONE)
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v |= 1<<IEEE80211_CIPHER_NONE;
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wpa_printf(MSG_DEBUG, "%s: pairwise key ciphers=0x%x", __func__, v);
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if (set80211param(drv, IEEE80211_IOC_UCASTCIPHERS, v)) {
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printf("Unable to set pairwise key ciphers to 0x%x\n", v);
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return -1;
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}
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wpa_printf(MSG_DEBUG, "%s: key management algorithms=0x%x",
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__func__, params->wpa_key_mgmt);
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if (set80211param(drv, IEEE80211_IOC_KEYMGTALGS, params->wpa_key_mgmt))
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{
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printf("Unable to set key management algorithms to 0x%x\n",
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params->wpa_key_mgmt);
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return -1;
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}
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v = 0;
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if (params->rsn_preauth)
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v |= BIT(0);
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wpa_printf(MSG_DEBUG, "%s: rsn capabilities=0x%x",
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__func__, params->rsn_preauth);
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if (set80211param(drv, IEEE80211_IOC_RSNCAPS, v)) {
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printf("Unable to set RSN capabilities to 0x%x\n", v);
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return -1;
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}
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wpa_printf(MSG_DEBUG, "%s: enable WPA= 0x%x", __func__, params->wpa);
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if (set80211param(drv, IEEE80211_IOC_WPA, params->wpa)) {
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printf("Unable to set WPA to %u\n", params->wpa);
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return -1;
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}
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return 0;
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}
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static int
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hostapd_bsd_ctrl_iface(struct bsd_driver_data *drv, int enable)
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{
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return bsd_ctrl_iface(drv->ioctl_sock, drv->iface, enable);
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}
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static int
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bsd_set_ieee8021x(void *priv, struct wpa_bss_params *params)
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{
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struct bsd_driver_data *drv = priv;
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wpa_printf(MSG_DEBUG, "%s: enabled=%d", __func__, params->enabled);
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if (!params->enabled) {
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/* XXX restore state */
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return set80211param(priv, IEEE80211_IOC_AUTHMODE,
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IEEE80211_AUTH_AUTO);
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}
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if (!params->wpa && !params->ieee802_1x) {
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hostapd_logger(drv->hapd, NULL, HOSTAPD_MODULE_DRIVER,
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HOSTAPD_LEVEL_WARNING, "No 802.1X or WPA enabled!");
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return -1;
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}
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if (params->wpa && bsd_configure_wpa(drv, params) != 0) {
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hostapd_logger(drv->hapd, NULL, HOSTAPD_MODULE_DRIVER,
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HOSTAPD_LEVEL_WARNING, "Error configuring WPA state!");
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return -1;
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}
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if (set80211param(priv, IEEE80211_IOC_AUTHMODE,
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(params->wpa ? IEEE80211_AUTH_WPA : IEEE80211_AUTH_8021X))) {
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hostapd_logger(drv->hapd, NULL, HOSTAPD_MODULE_DRIVER,
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HOSTAPD_LEVEL_WARNING, "Error enabling WPA/802.1X!");
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return -1;
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}
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return hostapd_bsd_ctrl_iface(drv, 1);
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}
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static int
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bsd_set_privacy(const char *ifname, void *priv, int enabled)
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{
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@ -496,25 +573,13 @@ bsd_set_privacy(const char *ifname, void *priv, int enabled)
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}
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static int
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bsd_set_sta_authorized(void *priv, const u8 *addr, int authorized)
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hostapd_bsd_sta_set_flags(void *priv, const u8 *addr, int total_flags,
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int flags_or, int flags_and)
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{
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struct bsd_driver_data *drv = priv;
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return bsd_send_mlme_param(drv->ioctl_sock, drv->iface, authorized ?
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IEEE80211_MLME_AUTHORIZE :
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IEEE80211_MLME_UNAUTHORIZE, 0, addr);
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}
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static int
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bsd_sta_set_flags(void *priv, const u8 *addr, int total_flags, int flags_or,
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int flags_and)
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{
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/* For now, only support setting Authorized flag */
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if (flags_or & WPA_STA_AUTHORIZED)
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return bsd_set_sta_authorized(priv, addr, 1);
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if (!(flags_and & WPA_STA_AUTHORIZED))
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return bsd_set_sta_authorized(priv, addr, 0);
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return 0;
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return bsd_set_sta_authorized(drv->ioctl_sock, drv->iface, addr,
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total_flags, flags_or, flags_and);
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}
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static int
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@ -631,34 +696,6 @@ bsd_sta_disassoc(void *priv, const u8 *own_addr, const u8 *addr,
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IEEE80211_MLME_DISASSOC, reason_code, addr);
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}
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static void
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bsd_new_sta(struct bsd_driver_data *drv, u8 addr[IEEE80211_ADDR_LEN])
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{
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struct hostapd_data *hapd = drv->hapd;
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struct ieee80211req_wpaie ie;
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int ielen = 0;
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u8 *iebuf = NULL;
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/*
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* Fetch and validate any negotiated WPA/RSN parameters.
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*/
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memset(&ie, 0, sizeof(ie));
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memcpy(ie.wpa_macaddr, addr, IEEE80211_ADDR_LEN);
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if (get80211var(drv, IEEE80211_IOC_WPAIE, &ie, sizeof(ie)) < 0) {
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printf("Failed to get WPA/RSN information element.\n");
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goto no_ie;
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}
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iebuf = ie.wpa_ie;
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ielen = ie.wpa_ie[1];
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if (ielen == 0)
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iebuf = NULL;
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else
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ielen += 2;
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no_ie:
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drv_event_assoc(hapd, addr, iebuf, ielen);
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}
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static void
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bsd_wireless_event_receive(int sock, void *ctx, void *sock_ctx)
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{
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@ -703,7 +740,8 @@ bsd_wireless_event_receive(int sock, void *ctx, void *sock_ctx)
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case RTM_IEEE80211_REJOIN:
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#endif
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join = (struct ieee80211_join_event *) &ifan[1];
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bsd_new_sta(drv, join->iev_addr);
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bsd_new_sta(drv->ioctl_sock, drv->iface, drv->hapd,
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join->iev_addr);
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break;
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case RTM_IEEE80211_REPLAY:
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/* ignore */
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@ -752,15 +790,12 @@ bsd_wireless_event_deinit(struct bsd_driver_data *drv)
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close(drv->wext_sock);
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}
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static int
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bsd_send_eapol(void *priv, const u8 *addr, const u8 *data, size_t data_len,
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int encrypt, const u8 *own_addr)
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hostapd_bsd_send_eapol(void *priv, const u8 *addr, const u8 *data,
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||||
size_t data_len, int encrypt, const u8 *own_addr)
|
||||
{
|
||||
struct bsd_driver_data *drv = priv;
|
||||
wpa_hexdump(MSG_MSGDUMP, "TX EAPOL", data, data_len);
|
||||
return l2_packet_send(drv->sock_xmit, addr, ETH_P_EAPOL, data,
|
||||
data_len);
|
||||
return bsd_send_eapol(drv->sock_xmit, addr, data, data_len);
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
@ -793,29 +828,19 @@ hostapd_bsd_set_ssid(const char *ifname, void *priv, const u8 *buf, int len)
|
|||
}
|
||||
|
||||
static int
|
||||
bsd_set_freq(void *priv, struct hostapd_freq_params *freq)
|
||||
hostapd_bsd_set_ieee8021x(void *priv, struct wpa_bss_params *params)
|
||||
{
|
||||
struct bsd_driver_data *drv = priv;
|
||||
struct ieee80211chanreq creq;
|
||||
uint32_t mode;
|
||||
|
||||
if (freq->channel < 14)
|
||||
mode = IFM_IEEE80211_11G;
|
||||
else if (freq->channel == 14)
|
||||
mode = IFM_IEEE80211_11B;
|
||||
else
|
||||
mode = IFM_IEEE80211_11A;
|
||||
if (bsd_set_mediaopt(drv->ioctl_sock, drv->iface, IFM_MMASK,
|
||||
mode) < 0) {
|
||||
wpa_printf(MSG_ERROR, "%s: failed to set modulation mode",
|
||||
__func__);
|
||||
return -1;
|
||||
return bsd_set_ieee8021x(drv->ioctl_sock, drv->iface, params);
|
||||
}
|
||||
|
||||
os_memset(&creq, 0, sizeof(creq));
|
||||
os_strlcpy(creq.i_name, drv->iface, sizeof(creq.i_name));
|
||||
creq.i_channel = freq->channel;
|
||||
return ioctl(drv->ioctl_sock, SIOCS80211CHANNEL, &creq);
|
||||
static int
|
||||
hostapd_bsd_set_freq(void *priv, struct hostapd_freq_params *freq)
|
||||
{
|
||||
struct bsd_driver_data *drv = priv;
|
||||
|
||||
return bsd_set_freq(drv->ioctl_sock, drv->iface, freq->channel);
|
||||
}
|
||||
|
||||
static void *
|
||||
|
|
@ -887,30 +912,33 @@ const struct wpa_driver_ops wpa_driver_bsd_ops = {
|
|||
.name = "bsd",
|
||||
.hapd_init = bsd_init,
|
||||
.hapd_deinit = bsd_deinit,
|
||||
.set_ieee8021x = bsd_set_ieee8021x,
|
||||
.set_ieee8021x = hostapd_bsd_set_ieee8021x,
|
||||
.set_privacy = bsd_set_privacy,
|
||||
.set_key = hostapd_bsd_set_key,
|
||||
.get_seqnum = bsd_get_seqnum,
|
||||
.flush = bsd_flush,
|
||||
.set_generic_elem = bsd_set_opt_ie,
|
||||
.sta_set_flags = bsd_sta_set_flags,
|
||||
.sta_set_flags = hostapd_bsd_sta_set_flags,
|
||||
.read_sta_data = bsd_read_sta_driver_data,
|
||||
.hapd_send_eapol = bsd_send_eapol,
|
||||
.hapd_send_eapol = hostapd_bsd_send_eapol,
|
||||
.sta_disassoc = bsd_sta_disassoc,
|
||||
.sta_deauth = bsd_sta_deauth,
|
||||
.hapd_set_ssid = hostapd_bsd_set_ssid,
|
||||
.hapd_get_ssid = hostapd_bsd_get_ssid,
|
||||
.set_freq = bsd_set_freq,
|
||||
.set_freq = hostapd_bsd_set_freq,
|
||||
};
|
||||
|
||||
#else /* HOSTAPD */
|
||||
|
||||
struct wpa_driver_bsd_data {
|
||||
int sock; /* open socket for 802.11 ioctls */
|
||||
struct l2_packet_data *sock_xmit;/* raw packet xmit socket */
|
||||
int route; /* routing socket for events */
|
||||
char ifname[IFNAMSIZ+1]; /* interface name */
|
||||
unsigned int ifindex; /* interface index */
|
||||
void *ctx;
|
||||
struct wpa_driver_capa capa; /* driver capability */
|
||||
int is_ap; /* Access point mode */
|
||||
int prev_roaming; /* roaming state to restore on deinit */
|
||||
int prev_privacy; /* privacy state to restore on deinit */
|
||||
int prev_wpa; /* wpa state to restore on deinit */
|
||||
|
|
@ -1112,11 +1140,21 @@ wpa_driver_bsd_set_auth_alg(void *priv, int auth_alg)
|
|||
return set80211param(drv, IEEE80211_IOC_AUTHMODE, authmode);
|
||||
}
|
||||
|
||||
static void
|
||||
handle_read(void *ctx, const u8 *src_addr, const u8 *buf, size_t len)
|
||||
{
|
||||
struct wpa_driver_bsd_data *drv = ctx;
|
||||
|
||||
drv_event_eapol_rx(drv->ctx, src_addr, buf, len);
|
||||
}
|
||||
|
||||
static int
|
||||
wpa_driver_bsd_associate(void *priv, struct wpa_driver_associate_params *params)
|
||||
{
|
||||
struct wpa_driver_bsd_data *drv = priv;
|
||||
struct ieee80211req_mlme mlme;
|
||||
u32 mode;
|
||||
u16 channel;
|
||||
int privacy;
|
||||
int ret = 0;
|
||||
|
||||
|
|
@ -1130,6 +1168,47 @@ wpa_driver_bsd_associate(void *priv, struct wpa_driver_associate_params *params)
|
|||
, params->key_mgmt_suite
|
||||
);
|
||||
|
||||
switch (params->mode) {
|
||||
case IEEE80211_MODE_INFRA:
|
||||
mode = 0 /* STA */;
|
||||
break;
|
||||
case IEEE80211_MODE_IBSS:
|
||||
mode = IFM_IEEE80211_IBSS;
|
||||
break;
|
||||
case IEEE80211_MODE_AP:
|
||||
mode = IFM_IEEE80211_HOSTAP;
|
||||
break;
|
||||
default:
|
||||
wpa_printf(MSG_ERROR, "%s: unknown operation mode", __func__);
|
||||
return -1;
|
||||
}
|
||||
if (bsd_set_mediaopt(drv->sock, drv->ifname, IFM_OMASK, mode) < 0) {
|
||||
wpa_printf(MSG_ERROR, "%s: failed to set operation mode",
|
||||
__func__);
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (params->mode == IEEE80211_MODE_AP) {
|
||||
if (params->freq >= 2412 && params->freq <= 2472)
|
||||
channel = (params->freq - 2407) / 5;
|
||||
else if (params->freq == 2484)
|
||||
channel = 14;
|
||||
else if ((params->freq >= 5180 && params->freq <= 5240) ||
|
||||
(params->freq >= 5745 && params->freq <= 5825))
|
||||
channel = (params->freq - 5000) / 5;
|
||||
else
|
||||
channel = 0;
|
||||
if (bsd_set_freq(drv->sock, drv->ifname, channel) < 0)
|
||||
return -1;
|
||||
|
||||
drv->sock_xmit = l2_packet_init(drv->ifname, NULL, ETH_P_EAPOL,
|
||||
handle_read, drv, 0);
|
||||
if (drv->sock_xmit == NULL)
|
||||
return -1;
|
||||
drv->is_ap = 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (wpa_driver_bsd_set_drop_unencrypted(drv, params->drop_unencrypted)
|
||||
< 0)
|
||||
ret = -1;
|
||||
|
|
@ -1178,6 +1257,20 @@ wpa_driver_bsd_scan(void *priv, struct wpa_driver_scan_params *params)
|
|||
const u8 *ssid = params->ssids[0].ssid;
|
||||
size_t ssid_len = params->ssids[0].ssid_len;
|
||||
|
||||
if (set80211param(drv, IEEE80211_IOC_ROAMING,
|
||||
IEEE80211_ROAMING_MANUAL) < 0) {
|
||||
wpa_printf(MSG_ERROR, "%s: failed to set "
|
||||
"wpa_supplicant-based roaming: %s", __func__,
|
||||
strerror(errno));
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (wpa_driver_bsd_set_wpa(drv, 1) < 0) {
|
||||
wpa_printf(MSG_ERROR, "%s: failed to set wpa: %s", __func__,
|
||||
strerror(errno));
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* NB: interface must be marked UP to do a scan */
|
||||
if (wpa_driver_bsd_ctrl_iface(drv, 1) < 0)
|
||||
return -1;
|
||||
|
|
@ -1200,6 +1293,8 @@ wpa_driver_bsd_event_receive(int sock, void *ctx, void *sock_ctx)
|
|||
struct rt_msghdr *rtm;
|
||||
union wpa_event_data event;
|
||||
struct ieee80211_michael_event *mic;
|
||||
struct ieee80211_leave_event *leave;
|
||||
struct ieee80211_join_event *join;
|
||||
int n;
|
||||
|
||||
n = read(sock, buf, sizeof(buf));
|
||||
|
|
@ -1242,14 +1337,32 @@ wpa_driver_bsd_event_receive(int sock, void *ctx, void *sock_ctx)
|
|||
switch (ifan->ifan_what) {
|
||||
case RTM_IEEE80211_ASSOC:
|
||||
case RTM_IEEE80211_REASSOC:
|
||||
if (drv->is_ap)
|
||||
break;
|
||||
wpa_supplicant_event(ctx, EVENT_ASSOC, NULL);
|
||||
break;
|
||||
case RTM_IEEE80211_DISASSOC:
|
||||
if (drv->is_ap)
|
||||
break;
|
||||
wpa_supplicant_event(ctx, EVENT_DISASSOC, NULL);
|
||||
break;
|
||||
case RTM_IEEE80211_SCAN:
|
||||
if (drv->is_ap)
|
||||
break;
|
||||
wpa_supplicant_event(ctx, EVENT_SCAN_RESULTS, NULL);
|
||||
break;
|
||||
case RTM_IEEE80211_LEAVE:
|
||||
leave = (struct ieee80211_leave_event *) &ifan[1];
|
||||
drv_event_disassoc(ctx, leave->iev_addr);
|
||||
break;
|
||||
case RTM_IEEE80211_JOIN:
|
||||
#ifdef RTM_IEEE80211_REJOIN
|
||||
case RTM_IEEE80211_REJOIN:
|
||||
#endif
|
||||
join = (struct ieee80211_join_event *) &ifan[1];
|
||||
bsd_new_sta(drv->sock, drv->ifname, ctx,
|
||||
join->iev_addr);
|
||||
break;
|
||||
case RTM_IEEE80211_REPLAY:
|
||||
/* ignore */
|
||||
break;
|
||||
|
|
@ -1374,6 +1487,27 @@ wpa_driver_bsd_get_scan_results2(void *priv)
|
|||
return res;
|
||||
}
|
||||
|
||||
static int wpa_driver_bsd_capa(struct wpa_driver_bsd_data *drv)
|
||||
{
|
||||
/* For now, assume TKIP, CCMP, WPA, WPA2 are supported */
|
||||
drv->capa.key_mgmt = WPA_DRIVER_CAPA_KEY_MGMT_WPA |
|
||||
WPA_DRIVER_CAPA_KEY_MGMT_WPA_PSK |
|
||||
WPA_DRIVER_CAPA_KEY_MGMT_WPA2 |
|
||||
WPA_DRIVER_CAPA_KEY_MGMT_WPA2_PSK;
|
||||
drv->capa.enc = WPA_DRIVER_CAPA_ENC_WEP40 |
|
||||
WPA_DRIVER_CAPA_ENC_WEP104 |
|
||||
WPA_DRIVER_CAPA_ENC_TKIP |
|
||||
WPA_DRIVER_CAPA_ENC_CCMP;
|
||||
drv->capa.auth = WPA_DRIVER_AUTH_OPEN |
|
||||
WPA_DRIVER_AUTH_SHARED |
|
||||
WPA_DRIVER_AUTH_LEAP;
|
||||
|
||||
//drv->capa.max_scan_ssids = info.max_scan_ssids;
|
||||
drv->capa.flags |= WPA_DRIVER_FLAGS_AP;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void *
|
||||
wpa_driver_bsd_init(void *ctx, const char *ifname)
|
||||
{
|
||||
|
|
@ -1408,6 +1542,10 @@ wpa_driver_bsd_init(void *ctx, const char *ifname)
|
|||
drv->ctx = ctx;
|
||||
os_strlcpy(drv->ifname, ifname, sizeof(drv->ifname));
|
||||
|
||||
/* Down interface during setup. */
|
||||
if (wpa_driver_bsd_ctrl_iface(drv, 0) < 0)
|
||||
goto fail;
|
||||
|
||||
if (!GETPARAM(drv, IEEE80211_IOC_ROAMING, drv->prev_roaming)) {
|
||||
wpa_printf(MSG_DEBUG, "%s: failed to get roaming state: %s",
|
||||
__func__, strerror(errno));
|
||||
|
|
@ -1430,19 +1568,9 @@ wpa_driver_bsd_init(void *ctx, const char *ifname)
|
|||
__func__);
|
||||
goto fail;
|
||||
}
|
||||
if (set80211param(drv, IEEE80211_IOC_ROAMING, IEEE80211_ROAMING_MANUAL) < 0) {
|
||||
wpa_printf(MSG_DEBUG, "%s: failed to set wpa_supplicant-based "
|
||||
"roaming: %s", __func__, strerror(errno));
|
||||
goto fail;
|
||||
}
|
||||
|
||||
if (set80211param(drv, IEEE80211_IOC_WPA, 1+2) < 0) {
|
||||
wpa_printf(MSG_DEBUG, "%s: failed to enable WPA support %s",
|
||||
__func__, strerror(errno));
|
||||
if (wpa_driver_bsd_capa(drv))
|
||||
goto fail;
|
||||
}
|
||||
|
||||
wpa_driver_bsd_set_wpa(drv, 1);
|
||||
|
||||
return drv;
|
||||
fail:
|
||||
|
|
@ -1469,11 +1597,62 @@ wpa_driver_bsd_deinit(void *priv)
|
|||
wpa_printf(MSG_DEBUG, "%s: failed to restore roaming state",
|
||||
__func__);
|
||||
|
||||
if (drv->sock_xmit != NULL)
|
||||
l2_packet_deinit(drv->sock_xmit);
|
||||
(void) close(drv->route); /* ioctl socket */
|
||||
(void) close(drv->sock); /* event socket */
|
||||
os_free(drv);
|
||||
}
|
||||
|
||||
static int
|
||||
wpa_driver_bsd_get_capa(void *priv, struct wpa_driver_capa *capa)
|
||||
{
|
||||
struct wpa_driver_bsd_data *drv = priv;
|
||||
|
||||
os_memcpy(capa, &drv->capa, sizeof(*capa));
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int
|
||||
wpa_driver_bsd_set_ieee8021x(void *priv, struct wpa_bss_params *params)
|
||||
{
|
||||
struct wpa_driver_bsd_data *drv = priv;
|
||||
|
||||
return bsd_set_ieee8021x(drv->sock, drv->ifname, params);
|
||||
}
|
||||
|
||||
static int
|
||||
wpa_driver_bsd_hapd_set_ssid(const char *ifname, void *priv, const u8 *buf,
|
||||
int len)
|
||||
{
|
||||
return wpa_driver_bsd_set_ssid(priv, buf, len);
|
||||
}
|
||||
|
||||
static int
|
||||
wpa_driver_bsd_hapd_get_ssid(const char *ifname, void *priv, u8 *buf, int len)
|
||||
{
|
||||
return wpa_driver_bsd_get_ssid(priv, buf);
|
||||
}
|
||||
|
||||
static int
|
||||
wpa_driver_bsd_send_eapol(void *priv, const u8 *addr, const u8 *data,
|
||||
size_t data_len, int encrypt, const u8 *own_addr)
|
||||
{
|
||||
struct wpa_driver_bsd_data *drv = priv;
|
||||
|
||||
return bsd_send_eapol(drv->sock_xmit, addr, data, data_len);
|
||||
}
|
||||
|
||||
static int
|
||||
wpa_driver_bsd_sta_set_flags(void *priv, const u8 *addr, int total_flags,
|
||||
int flags_or, int flags_and)
|
||||
{
|
||||
struct wpa_driver_bsd_data *drv = priv;
|
||||
|
||||
return bsd_set_sta_authorized(drv->sock, drv->ifname, addr,
|
||||
total_flags, flags_or, flags_and);
|
||||
}
|
||||
|
||||
|
||||
const struct wpa_driver_ops wpa_driver_bsd_ops = {
|
||||
.name = "bsd",
|
||||
|
|
@ -1489,6 +1668,12 @@ const struct wpa_driver_ops wpa_driver_bsd_ops = {
|
|||
.deauthenticate = wpa_driver_bsd_deauthenticate,
|
||||
.disassociate = wpa_driver_bsd_disassociate,
|
||||
.associate = wpa_driver_bsd_associate,
|
||||
.get_capa = wpa_driver_bsd_get_capa,
|
||||
.set_ieee8021x = wpa_driver_bsd_set_ieee8021x,
|
||||
.hapd_set_ssid = wpa_driver_bsd_hapd_set_ssid,
|
||||
.hapd_get_ssid = wpa_driver_bsd_hapd_get_ssid,
|
||||
.hapd_send_eapol = wpa_driver_bsd_send_eapol,
|
||||
.sta_set_flags = wpa_driver_bsd_sta_set_flags,
|
||||
};
|
||||
|
||||
#endif /* HOSTAPD */
|
||||
|
|
|
|||
Loading…
Reference in a new issue