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FILS: Connect request for offloaded FILS shared key authentication

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Add FILS/ERP parameters into the driver connect command to support FILS
shared key authentication offload.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Vidyullatha Kanchanapally 2017-03-22 16:10:05 +05:30 committed by Jouni Malinen
parent 79f3121bb4
commit 8b0a6dba87
1 changed files with 23 additions and 0 deletions
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23
wpa_supplicant/wpa_supplicant.c
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@ -2194,6 +2194,11 @@ static void wpas_start_assoc_cb(struct wpa_radio_work *work, int deinit)
struct ieee80211_vht_capabilities vhtcaps; struct ieee80211_vht_capabilities vhtcaps;
struct ieee80211_vht_capabilities vhtcaps_mask; struct ieee80211_vht_capabilities vhtcaps_mask;
#endif /* CONFIG_VHT_OVERRIDES */ #endif /* CONFIG_VHT_OVERRIDES */
#ifdef CONFIG_FILS
const u8 *realm, *username, *rrk;
size_t realm_len, username_len, rrk_len;
u16 next_seq_num;
#endif /* CONFIG_FILS */
if (deinit) { if (deinit) {
if (work->started) { if (work->started) {
@ -2281,7 +2286,25 @@ static void wpas_start_assoc_cb(struct wpa_radio_work *work, int deinit)
algs |= WPA_AUTH_ALG_LEAP; algs |= WPA_AUTH_ALG_LEAP;
} }
} }
#ifdef CONFIG_FILS
if ((wpa_s->drv_flags & WPA_DRIVER_FLAGS_FILS_SK_OFFLOAD) &&
ssid->eap.erp && wpa_key_mgmt_fils(ssid->key_mgmt) &&
eapol_sm_get_erp_info(wpa_s->eapol, &ssid->eap, &username,
&username_len, &realm, &realm_len,
&next_seq_num, &rrk, &rrk_len) == 0) {
algs = WPA_AUTH_ALG_FILS;
params.fils_erp_username = username;
params.fils_erp_username_len = username_len;
params.fils_erp_realm = realm;
params.fils_erp_realm_len = realm_len;
params.fils_erp_next_seq_num = next_seq_num;
params.fils_erp_rrk = rrk;
params.fils_erp_rrk_len = rrk_len;
}
#endif /* CONFIG_FILS */
#endif /* IEEE8021X_EAPOL */ #endif /* IEEE8021X_EAPOL */
wpa_dbg(wpa_s, MSG_DEBUG, "Automatic auth_alg selection: 0x%x", algs); wpa_dbg(wpa_s, MSG_DEBUG, "Automatic auth_alg selection: 0x%x", algs);
if (ssid->auth_alg) { if (ssid->auth_alg) {
algs = ssid->auth_alg; algs = ssid->auth_alg;