static struct radius_session * radius_server_get_new_session(struct radius_server_data *data, struct radius_client *client, struct radius_msg *msg) { u8 *user; size_t user_len; const struct hostapd_eap_user *eap_user; int res; struct radius_session *sess; struct eap_config eap_conf; RADIUS_DEBUG("Creating a new session"); user = VM_MALLOC(256); if (user == NULL) { return NULL; } res = radius_msg_get_attr(msg, RADIUS_ATTR_USER_NAME, user, 256); if (res < 0 || res > 256) { RADIUS_DEBUG("Could not get User-Name"); VM_FREE(user); return NULL; } user_len = res; RADIUS_DUMP_ASCII("User-Name", user, user_len); eap_user = hostapd_get_eap_user(data->hostapd_conf, user, user_len, 0); VM_FREE(user); if (eap_user) { RADIUS_DEBUG("Matching user entry found"); sess = radius_server_new_session(data, client); if (sess == NULL) { RADIUS_DEBUG("Failed to create a new session"); return NULL; } } else { RADIUS_DEBUG("User-Name not found from user database"); return NULL; } memset(&eap_conf, 0, sizeof(eap_conf)); eap_conf.ssl_ctx = data->ssl_ctx; eap_conf.eap_sim_db_priv = data->eap_sim_db_priv; eap_conf.backend_auth = TRUE; sess->eap = eap_sm_init(sess, &radius_server_eapol_cb, &eap_conf); if (sess->eap == NULL) { RADIUS_DEBUG("Failed to initialize EAP state machine for the " "new session"); radius_server_session_free(data, sess); return NULL; } sess->eapRestart = TRUE; sess->portEnabled = TRUE; RADIUS_DEBUG("New session 0x%x initialized", sess->sess_id); return sess; }
static struct radius_session * radius_server_get_new_session(struct radius_server_data *data, struct radius_client *client, struct radius_msg *msg) { u8 *user; size_t user_len; int res; struct radius_session *sess; struct eap_config eap_conf; RADIUS_DEBUG("Creating a new session"); user = os_malloc(256); if (user == NULL) { return NULL; } res = radius_msg_get_attr(msg, RADIUS_ATTR_USER_NAME, user, 256); if (res < 0 || res > 256) { RADIUS_DEBUG("Could not get User-Name"); os_free(user); return NULL; } user_len = res; RADIUS_DUMP_ASCII("User-Name", user, user_len); res = data->get_eap_user(data->conf_ctx, user, user_len, 0, NULL); os_free(user); if (res == 0) { RADIUS_DEBUG("Matching user entry found"); sess = radius_server_new_session(data, client); if (sess == NULL) { RADIUS_DEBUG("Failed to create a new session"); return NULL; } } else { RADIUS_DEBUG("User-Name not found from user database"); return NULL; } os_memset(&eap_conf, 0, sizeof(eap_conf)); eap_conf.ssl_ctx = data->ssl_ctx; eap_conf.eap_sim_db_priv = data->eap_sim_db_priv; eap_conf.backend_auth = TRUE; eap_conf.eap_server = 1; eap_conf.pac_opaque_encr_key = data->pac_opaque_encr_key; eap_conf.eap_fast_a_id = data->eap_fast_a_id; eap_conf.eap_fast_a_id_len = data->eap_fast_a_id_len; eap_conf.eap_fast_a_id_info = data->eap_fast_a_id_info; eap_conf.eap_fast_prov = data->eap_fast_prov; eap_conf.pac_key_lifetime = data->pac_key_lifetime; eap_conf.pac_key_refresh_time = data->pac_key_refresh_time; eap_conf.eap_sim_aka_result_ind = data->eap_sim_aka_result_ind; eap_conf.tnc = data->tnc; eap_conf.wps = data->wps; sess->eap = eap_server_sm_init(sess, &radius_server_eapol_cb, &eap_conf); if (sess->eap == NULL) { RADIUS_DEBUG("Failed to initialize EAP state machine for the " "new session"); radius_server_session_free(data, sess); return NULL; } sess->eap_if = eap_get_interface(sess->eap); sess->eap_if->eapRestart = TRUE; sess->eap_if->portEnabled = TRUE; RADIUS_DEBUG("New session 0x%x initialized", sess->sess_id); return sess; }