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Add a require_message_authenticator configuration option

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This can be used to mandate the presence of the Message-Authenticator
attribute on CoA/Disconnect-Request packets.

Signed-off-by: Nick Lowe <nick.lowe@lugatech.com>
This commit is contained in:
Nick Lowe 2016-07-26 19:17:09 +01:00 • committed by Jouni Malinen
parent 715ad3386e
commit 42d30e9ea0
8 changed files with 27 additions and 6 deletions
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11
src/radius/radius_das.c
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@ -23,6 +23,7 @@ struct radius_das_data {
struct hostapd_ip_addr client_addr;
unsigned int time_window;
int require_event_timestamp;
int require_message_authenticator;
void *ctx;
enum radius_das_res (*disconnect)(void *ctx,
struct radius_das_attrs *attr);
@ -234,9 +235,11 @@ static void radius_das_receive(int sock, void *eloop_ctx, void *sock_ctx)
radius_msg_dump(msg);
if (radius_msg_verify_das_req(msg, das->shared_secret,
das->shared_secret_len)) {
wpa_printf(MSG_DEBUG, "DAS: Invalid authenticator in packet "
"from %s:%d - drop", abuf, from_port);
das->shared_secret_len,
das->require_message_authenticator)) {
wpa_printf(MSG_DEBUG,
"DAS: Invalid authenticator or Message-Authenticator in packet from %s:%d - drop",
abuf, from_port);
goto fail;
}
@ -362,6 +365,8 @@ radius_das_init(struct radius_das_conf *conf)
das->time_window = conf->time_window;
das->require_event_timestamp = conf->require_event_timestamp;
das->require_message_authenticator =
conf->require_message_authenticator;
das->ctx = conf->ctx;
das->disconnect = conf->disconnect;