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Add eap_tls_state() to get closer to EAP-TTLS/PEAP/FAST code

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This commit is contained in:
Jouni Malinen 2008-05-28 17:19:57 +03:00
parent cda97d11bb
commit 3c99fa29d3
1 changed files with 31 additions and 5 deletions
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36
src/eap_server/eap_tls.c
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@ -29,6 +29,32 @@ struct eap_tls_data {
};
static const char * eap_tls_state_txt(int state)
{
switch (state) {
case START:
return "START";
case CONTINUE:
return "CONTINUE";
case SUCCESS:
return "SUCCESS";
case FAILURE:
return "FAILURE";
default:
return "Unknown?!";
}
}
static void eap_tls_state(struct eap_tls_data *data, int state)
{
wpa_printf(MSG_DEBUG, "EAP-TLS: %s -> %s",
eap_tls_state_txt(data->state),
eap_tls_state_txt(state));
data->state = state;
}
static void * eap_tls_init(struct eap_sm *sm)
{
struct eap_tls_data *data;
@ -68,13 +94,13 @@ static struct wpabuf * eap_tls_build_start(struct eap_sm *sm,
if (req == NULL) {
wpa_printf(MSG_ERROR, "EAP-TLS: Failed to allocate memory for "
"request");
data->state = FAILURE;
eap_tls_state(data, FAILURE);
return NULL;
}
wpabuf_put_u8(req, EAP_TLS_FLAGS_START);
data->state = CONTINUE;
eap_tls_state(data, CONTINUE);
return req;
}
@ -100,7 +126,7 @@ static struct wpabuf * eap_tls_buildReq(struct eap_sm *sm, void *priv, u8 id)
case CONTINUE:
if (tls_connection_established(sm->ssl_ctx, data->ssl.conn)) {
wpa_printf(MSG_DEBUG, "EAP-TLS: Done");
data->state = SUCCESS;
eap_tls_state(data, SUCCESS);
}
break;
default:
@ -134,7 +160,7 @@ static void eap_tls_process_msg(struct eap_sm *sm, void *priv,
{
struct eap_tls_data *data = priv;
if (eap_server_tls_phase1(sm, &data->ssl) < 0)
data->state = FAILURE;
eap_tls_state(data, FAILURE);
}
@ -145,7 +171,7 @@ static void eap_tls_process(struct eap_sm *sm, void *priv,
if (eap_server_tls_process(sm, &data->ssl, respData, data,
EAP_TYPE_TLS, NULL, eap_tls_process_msg) <
0)
data->state = FAILURE;
eap_tls_state(data, FAILURE);
}