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eap-tls-common: Add tunneled data handling

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This commit is contained in:
Tim Kourt 2018-11-29 14:41:32 -08:00 committed by Denis Kenzior
parent edfc070d96
commit 802891fcc3
1 changed files with 31 additions and 0 deletions
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31
src/eap-tls-common.c
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@ -94,6 +94,8 @@ struct eap_tls_state {
struct l_tls *tunnel; struct l_tls *tunnel;
struct databuf *plain_buf;
struct databuf *tx_pdu_buf;
struct databuf *rx_pdu_buf; struct databuf *rx_pdu_buf;
char *ca_cert; char *ca_cert;
@ -112,6 +114,21 @@ static void __eap_tls_common_state_reset(struct eap_tls_state *eap_tls)
l_tls_free(eap_tls->tunnel); l_tls_free(eap_tls->tunnel);
eap_tls->tunnel = NULL; eap_tls->tunnel = NULL;
} }
if (eap_tls->plain_buf) {
databuf_free(eap_tls->plain_buf);
eap_tls->plain_buf = NULL;
}
if (eap_tls->tx_pdu_buf) {
databuf_free(eap_tls->tx_pdu_buf);
eap_tls->tx_pdu_buf = NULL;
}
if (eap_tls->rx_pdu_buf) {
databuf_free(eap_tls->rx_pdu_buf);
eap_tls->rx_pdu_buf = NULL;
}
} }
void eap_tls_common_state_free(struct eap_state *eap) void eap_tls_common_state_free(struct eap_state *eap)
@ -144,11 +161,25 @@ static void eap_tls_tunnel_debug(const char *str, void *user_data)
static void eap_tls_tunnel_data_send(const uint8_t *data, size_t data_len, static void eap_tls_tunnel_data_send(const uint8_t *data, size_t data_len,
void *user_data) void *user_data)
{ {
struct eap_state *eap = user_data;
struct eap_tls_state *eap_tls = eap_get_data(eap);
if (!eap_tls->tx_pdu_buf)
eap_tls->tx_pdu_buf = databuf_new(data_len);
databuf_append(eap_tls->tx_pdu_buf, data, data_len);
} }
static void eap_tls_tunnel_data_received(const uint8_t *data, size_t data_len, static void eap_tls_tunnel_data_received(const uint8_t *data, size_t data_len,
void *user_data) void *user_data)
{ {
struct eap_state *eap = user_data;
struct eap_tls_state *eap_tls = eap_get_data(eap);
if (!eap_tls->plain_buf)
eap_tls->plain_buf = databuf_new(data_len);
databuf_append(eap_tls->plain_buf, data, data_len);
} }
static void eap_tls_tunnel_ready(const char *peer_identity, void *user_data) static void eap_tls_tunnel_ready(const char *peer_identity, void *user_data)