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Interworking: Reject EAP configuration with unsupported inner method

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Instead of allowing the connection attempt to occur with an unsupported
inner method, check for that explicitly at the time the network block is
added and drop the network if the identified inner method is not
supported.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2014-06-07 16:18:30 +03:00
parent f2ca0e9770
commit 9c6c5589e0
1 changed files with 7 additions and 5 deletions
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12
wpa_supplicant/interworking.c
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@ -1515,6 +1515,7 @@ static int interworking_connect_helper(struct wpa_supplicant *wpa_s,
u16 count, i;
char buf[100];
int excluded = 0, *excl = allow_excluded ? &excluded : NULL;
const char *name;
if (wpa_s->conf->cred == NULL || bss == NULL)
return -1;
@ -1728,11 +1729,12 @@ static int interworking_connect_helper(struct wpa_supplicant *wpa_s,
if (wpa_config_set(ssid, "pac_file",
"\"blob://pac_interworking\"", 0) < 0)
goto fail;
os_snprintf(buf, sizeof(buf), "\"auth=%s\"",
eap_get_name(EAP_VENDOR_IETF,
eap->inner_method ?
eap->inner_method :
EAP_TYPE_MSCHAPV2));
name = eap_get_name(EAP_VENDOR_IETF,
eap->inner_method ? eap->inner_method :
EAP_TYPE_MSCHAPV2);
if (name == NULL)
goto fail;
os_snprintf(buf, sizeof(buf), "\"auth=%s\"", name);
if (wpa_config_set(ssid, "phase2", buf, 0) < 0)
goto fail;
break;