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[eap] Add progress debug messages 

Add debug messages for each EAP Request and Response, and to show the
list of methods offered when sending a Nak.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
pull/1163/head
Michael Brown 2024-02-23 15:58:51 +00:00
parent ee6185dcf5
commit 834f319f87
1 changed files with 11 additions and 1 deletions
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12
src/net/eap.c
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@ -65,6 +65,8 @@ static int eap_tx_response ( struct eap_supplicant *supplicant,
msg->hdr.len = htons ( len ); msg->hdr.len = htons ( len );
msg->type = supplicant->type; msg->type = supplicant->type;
memcpy ( msg->data, rsp, rsp_len ); memcpy ( msg->data, rsp, rsp_len );
DBGC ( netdev, "EAP %s Response id %#02x type %d\n",
netdev->name, msg->hdr.id, msg->type );
/* Transmit response */ /* Transmit response */
if ( ( rc = supplicant->tx ( supplicant, msg, len ) ) != 0 ) { if ( ( rc = supplicant->tx ( supplicant, msg, len ) ) != 0 ) {
@ -86,18 +88,24 @@ static int eap_tx_response ( struct eap_supplicant *supplicant,
* @ret rc Return status code * @ret rc Return status code
*/ */
static int eap_tx_nak ( struct eap_supplicant *supplicant ) { static int eap_tx_nak ( struct eap_supplicant *supplicant ) {
struct net_device *netdev = supplicant->netdev;
unsigned int max = table_num_entries ( EAP_METHODS ); unsigned int max = table_num_entries ( EAP_METHODS );
uint8_t methods[ max + 1 /* potential EAP_TYPE_NONE */ ]; uint8_t methods[ max + 1 /* potential EAP_TYPE_NONE */ ];
unsigned int count = 0; unsigned int count = 0;
struct eap_method *method; struct eap_method *method;
/* Populate methods list */ /* Populate methods list */
DBGC ( netdev, "EAP %s Nak offering types {", netdev->name );
for_each_table_entry ( method, EAP_METHODS ) { for_each_table_entry ( method, EAP_METHODS ) {
if ( method->type > EAP_TYPE_NAK ) if ( method->type > EAP_TYPE_NAK ) {
DBGC ( netdev, "%s%d",
( count ? ", " : "" ), method->type );
methods[count++] = method->type; methods[count++] = method->type;
}
} }
if ( ! count ) if ( ! count )
methods[count++] = EAP_TYPE_NONE; methods[count++] = EAP_TYPE_NONE;
DBGC ( netdev, "}\n" );
assert ( count <= max ); assert ( count <= max );
/* Transmit response */ /* Transmit response */
@ -269,6 +277,8 @@ static int eap_rx_request ( struct eap_supplicant *supplicant,
/* Record request details */ /* Record request details */
supplicant->id = msg->hdr.id; supplicant->id = msg->hdr.id;
supplicant->type = msg->type; supplicant->type = msg->type;
DBGC ( netdev, "EAP %s Request id %#02x type %d\n",
netdev->name, msg->hdr.id, msg->type );
/* Handle according to type */ /* Handle according to type */
for_each_table_entry ( method, EAP_METHODS ) { for_each_table_entry ( method, EAP_METHODS ) {