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FILS: Add a helper function for status code conversion 

This will allow the existing code to be reused for FILS needs.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2015-09-05 00:04:21 +03:00 committed by Jouni Malinen
parent c1bd4bac5f
commit ffb62f2272
1 changed files with 25 additions and 18 deletions
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43
src/ap/ieee802_11.c
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@ -980,6 +980,30 @@ int auth_sae_init_committed(struct hostapd_data *hapd, struct sta_info *sta)
#endif /* CONFIG_SAE */
static u16 wpa_res_to_status_code(int res)
{
if (res == WPA_INVALID_GROUP)
return WLAN_STATUS_GROUP_CIPHER_NOT_VALID;
if (res == WPA_INVALID_PAIRWISE)
return WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID;
if (res == WPA_INVALID_AKMP)
return WLAN_STATUS_AKMP_NOT_VALID;
if (res == WPA_ALLOC_FAIL)
return WLAN_STATUS_UNSPECIFIED_FAILURE;
#ifdef CONFIG_IEEE80211W
if (res == WPA_MGMT_FRAME_PROTECTION_VIOLATION)
return WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION;
if (res == WPA_INVALID_MGMT_GROUP_CIPHER)
return WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION;
#endif /* CONFIG_IEEE80211W */
if (res == WPA_INVALID_MDIE)
return WLAN_STATUS_INVALID_MDIE;
if (res != WPA_IE_OK)
return WLAN_STATUS_INVALID_IE;
return WLAN_STATUS_SUCCESS;
}
static void handle_auth(struct hostapd_data *hapd,
const struct ieee80211_mgmt *mgmt, size_t len)
{
@ -1645,24 +1669,7 @@ static u16 check_assoc_ies(struct hostapd_data *hapd, struct sta_info *sta,
res = wpa_validate_wpa_ie(hapd->wpa_auth, sta->wpa_sm,
wpa_ie, wpa_ie_len,
elems.mdie, elems.mdie_len);
if (res == WPA_INVALID_GROUP)
resp = WLAN_STATUS_GROUP_CIPHER_NOT_VALID;
else if (res == WPA_INVALID_PAIRWISE)
resp = WLAN_STATUS_PAIRWISE_CIPHER_NOT_VALID;
else if (res == WPA_INVALID_AKMP)
resp = WLAN_STATUS_AKMP_NOT_VALID;
else if (res == WPA_ALLOC_FAIL)
resp = WLAN_STATUS_UNSPECIFIED_FAILURE;
#ifdef CONFIG_IEEE80211W
else if (res == WPA_MGMT_FRAME_PROTECTION_VIOLATION)
resp = WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION;
else if (res == WPA_INVALID_MGMT_GROUP_CIPHER)
resp = WLAN_STATUS_ROBUST_MGMT_FRAME_POLICY_VIOLATION;
#endif /* CONFIG_IEEE80211W */
else if (res == WPA_INVALID_MDIE)
resp = WLAN_STATUS_INVALID_MDIE;
else if (res != WPA_IE_OK)
resp = WLAN_STATUS_INVALID_IE;
resp = wpa_res_to_status_code(res);
if (resp != WLAN_STATUS_SUCCESS)
return resp;
#ifdef CONFIG_IEEE80211W