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authorNick Lowe <nlowe@aerohive.com>2016-07-26 18:17:09 (GMT)
committerJouni Malinen <j@w1.fi>2016-08-07 21:36:17 (GMT)
commit42d30e9ea08c51c95d4c8e53f953ae828e3e3fdc (patch)
treed62d406c594c273793c05f93c777f61126c17398 /src/radius/radius_das.c
parent715ad3386e234463f8c9c0bf7651f28c43b70631 (diff)
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Add a require_message_authenticator configuration option
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>
Diffstat (limited to 'src/radius/radius_das.c')
-rw-r--r--src/radius/radius_das.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/src/radius/radius_das.c b/src/radius/radius_das.c
index b7d991b..8a3d7e0 100644
--- a/src/radius/radius_das.c
+++ b/src/radius/radius_das.c
@@ -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;