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AP: Set pairwise/group cipher for non-WPA modes

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This is needed to avoid confusing configuration in some nl80211
drivers that the new AP mode configuration alternatives for
setting security policy.
This commit is contained in:
Jouni Malinen 2011-09-15 15:02:59 +03:00 committed by Jouni Malinen
parent 633d4469e8
commit 697cd03fc2
2 changed files with 38 additions and 4 deletions
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21
hostapd/config_file.c
View file

@ -2099,12 +2099,29 @@ struct hostapd_config * hostapd_config_read(const char *fname)
} else if (bss->wpa) { } else if (bss->wpa) {
bss->ssid.security_policy = SECURITY_WPA_PSK; bss->ssid.security_policy = SECURITY_WPA_PSK;
} else if (bss->ieee802_1x) { } else if (bss->ieee802_1x) {
int cipher = WPA_CIPHER_NONE;
bss->ssid.security_policy = SECURITY_IEEE_802_1X; bss->ssid.security_policy = SECURITY_IEEE_802_1X;
bss->ssid.wep.default_len = bss->default_wep_key_len; bss->ssid.wep.default_len = bss->default_wep_key_len;
} else if (bss->ssid.wep.keys_set) if (bss->default_wep_key_len)
cipher = bss->default_wep_key_len >= 13 ?
WPA_CIPHER_WEP104 : WPA_CIPHER_WEP40;
bss->wpa_group = cipher;
bss->wpa_pairwise = cipher;
bss->rsn_pairwise = cipher;
} else if (bss->ssid.wep.keys_set) {
int cipher = WPA_CIPHER_WEP40;
if (bss->ssid.wep.len[0] >= 13)
cipher = WPA_CIPHER_WEP104;
bss->ssid.security_policy = SECURITY_STATIC_WEP; bss->ssid.security_policy = SECURITY_STATIC_WEP;
else bss->wpa_group = cipher;
bss->wpa_pairwise = cipher;
bss->rsn_pairwise = cipher;
} else {
bss->ssid.security_policy = SECURITY_PLAINTEXT; bss->ssid.security_policy = SECURITY_PLAINTEXT;
bss->wpa_group = WPA_CIPHER_NONE;
bss->wpa_pairwise = WPA_CIPHER_NONE;
bss->rsn_pairwise = WPA_CIPHER_NONE;
}
} }
if (hostapd_config_check(conf)) if (hostapd_config_check(conf))

21
wpa_supplicant/ap.c
View file

@ -181,12 +181,29 @@ static int wpa_supplicant_conf_ap(struct wpa_supplicant *wpa_s,
else if (bss->wpa) else if (bss->wpa)
bss->ssid.security_policy = SECURITY_WPA_PSK; bss->ssid.security_policy = SECURITY_WPA_PSK;
else if (bss->ieee802_1x) { else if (bss->ieee802_1x) {
int cipher = WPA_CIPHER_NONE;
bss->ssid.security_policy = SECURITY_IEEE_802_1X; bss->ssid.security_policy = SECURITY_IEEE_802_1X;
bss->ssid.wep.default_len = bss->default_wep_key_len; bss->ssid.wep.default_len = bss->default_wep_key_len;
} else if (bss->ssid.wep.keys_set) if (bss->default_wep_key_len)
cipher = bss->default_wep_key_len >= 13 ?
WPA_CIPHER_WEP104 : WPA_CIPHER_WEP40;
bss->wpa_group = cipher;
bss->wpa_pairwise = cipher;
bss->rsn_pairwise = cipher;
} else if (bss->ssid.wep.keys_set) {
int cipher = WPA_CIPHER_WEP40;
if (bss->ssid.wep.len[0] >= 13)
cipher = WPA_CIPHER_WEP104;
bss->ssid.security_policy = SECURITY_STATIC_WEP; bss->ssid.security_policy = SECURITY_STATIC_WEP;
else bss->wpa_group = cipher;
bss->wpa_pairwise = cipher;
bss->rsn_pairwise = cipher;
} else {
bss->ssid.security_policy = SECURITY_PLAINTEXT; bss->ssid.security_policy = SECURITY_PLAINTEXT;
bss->wpa_group = WPA_CIPHER_NONE;
bss->wpa_pairwise = WPA_CIPHER_NONE;
bss->rsn_pairwise = WPA_CIPHER_NONE;
}
#ifdef CONFIG_WPS #ifdef CONFIG_WPS
/* /*