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peap: send response pkts

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This commit is contained in:
Tim Kourt 2018-02-01 13:49:28 -08:00 committed by Denis Kenzior
parent 84be0eb8d3
commit 71ebb7c1d5
1 changed files with 29 additions and 0 deletions
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29
src/eap-peap.c
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@ -33,6 +33,11 @@
#define PEAP_PDU_MAX_LEN 65536
#define PEAP_HEADER_LEN 6
#define PEAP_HEADER_OCTET_FLAGS 5
#define PEAP_HEADER_OCTET_FRAG_LEN 6
enum peap_version {
PEAP_VERSION_0 = 0x00,
PEAP_VERSION_1 = 0x01,
@ -113,13 +118,37 @@ static void eap_peap_free(struct eap_state *eap)
l_free(peap);
}
static void eap_peap_send_fragment(struct eap_state *eap)
{
}
static void eap_peap_send_response(struct eap_state *eap,
const uint8_t *pdu, size_t pdu_len)
{
struct eap_peap_state *peap = eap_get_data(eap);
size_t msg_len = PEAP_HEADER_LEN + pdu_len;
if (msg_len <= eap_get_mtu(eap)) {
uint8_t buf[msg_len];
buf[PEAP_HEADER_OCTET_FLAGS] = peap->version;
memcpy(buf + PEAP_HEADER_LEN, pdu, pdu_len);
eap_send_response(eap, EAP_TYPE_PEAP, buf, msg_len);
return;
}
eap_peap_send_fragment(eap);
}
static void eap_peap_send_empty_response(struct eap_state *eap)
{
struct eap_peap_state *peap = eap_get_data(eap);
uint8_t buf[PEAP_HEADER_LEN];
buf[PEAP_HEADER_OCTET_FLAGS] = peap->version;
eap_send_response(eap, EAP_TYPE_PEAP, buf, PEAP_HEADER_LEN);
}
static void eap_peap_tunnel_data_send(const uint8_t *data, size_t data_len,