mirror of
https://git.kernel.org/pub/scm/network/wireless/iwd.git
synced 2024-12-23 06:02:37 +01:00
station: support OSEN IE setting in handshake
The check for MFP is now skipped for OSEN as it should not be set for this AKM.
This commit is contained in:
parent
c62ca4e185
commit
e38cbcd31b
@ -539,6 +539,7 @@ static int station_build_handshake_rsn(struct handshake_state *hs,
|
||||
uint8_t rsne_buf[256];
|
||||
struct ie_rsn_info info;
|
||||
uint32_t mfp_setting;
|
||||
uint8_t *ap_ie;
|
||||
|
||||
memset(&info, 0, sizeof(info));
|
||||
|
||||
@ -578,6 +579,13 @@ static int station_build_handshake_rsn(struct handshake_state *hs,
|
||||
if (!info.pairwise_ciphers || !info.group_cipher)
|
||||
goto not_supported;
|
||||
|
||||
/* Management frame protection is explicitly off for OSEN */
|
||||
if (info.akm_suites & IE_RSN_AKM_SUITE_OSEN) {
|
||||
info.group_management_cipher =
|
||||
IE_RSN_CIPHER_SUITE_NO_GROUP_TRAFFIC;
|
||||
goto build_ie;
|
||||
}
|
||||
|
||||
if (!l_settings_get_uint(settings, "General",
|
||||
"ManagementFrameProtection", &mfp_setting))
|
||||
mfp_setting = 1;
|
||||
@ -616,16 +624,25 @@ static int station_build_handshake_rsn(struct handshake_state *hs,
|
||||
if (bss_info.mfpr && !info.mfpc)
|
||||
goto not_supported;
|
||||
|
||||
build_ie:
|
||||
/* RSN takes priority */
|
||||
if (bss->rsne) {
|
||||
ap_ie = bss->rsne;
|
||||
ie_build_rsne(&info, rsne_buf);
|
||||
handshake_state_set_authenticator_ie(hs, bss->rsne);
|
||||
handshake_state_set_supplicant_ie(hs, rsne_buf);
|
||||
} else {
|
||||
} else if (bss->wpa) {
|
||||
ap_ie = bss->wpa;
|
||||
ie_build_wpa(&info, rsne_buf);
|
||||
handshake_state_set_authenticator_ie(hs, bss->wpa);
|
||||
handshake_state_set_supplicant_ie(hs, rsne_buf);
|
||||
}
|
||||
} else if (bss->osen) {
|
||||
ap_ie = bss->osen;
|
||||
ie_build_osen(&info, rsne_buf);
|
||||
} else
|
||||
goto not_supported;
|
||||
|
||||
if (!handshake_state_set_authenticator_ie(hs, ap_ie))
|
||||
goto not_supported;
|
||||
|
||||
if (!handshake_state_set_supplicant_ie(hs, rsne_buf))
|
||||
goto not_supported;
|
||||
|
||||
if (info.akm_suites & (IE_RSN_AKM_SUITE_FT_OVER_8021X |
|
||||
IE_RSN_AKM_SUITE_FT_USING_PSK |
|
||||
|
Loading…
Reference in New Issue
Block a user