Lines Matching defs:das

35 static struct radius_msg * radius_das_disconnect(struct radius_das_data *das,
106 res = das->disconnect(das->ctx, &attrs);
143 struct radius_das_data *das = eloop_ctx;
176 if (das->client_addr.u.v4.s_addr != from.sin.sin_addr.s_addr) {
191 if (radius_msg_verify_das_req(msg, das->shared_secret,
192 das->shared_secret_len)) {
203 if (abs(now.sec - timestamp) > das->time_window) {
211 } else if (das->require_event_timestamp) {
221 reply = radius_das_disconnect(das, msg, abuf, from_port);
254 if (radius_msg_finish_das_resp(reply, das->shared_secret,
255 das->shared_secret_len, hdr) <
265 res = sendto(das->sock, wpabuf_head(rbuf),
307 struct radius_das_data *das;
313 das = os_zalloc(sizeof(*das));
314 if (das == NULL)
317 das->time_window = conf->time_window;
318 das->require_event_timestamp = conf->require_event_timestamp;
319 das->ctx = conf->ctx;
320 das->disconnect = conf->disconnect;
322 os_memcpy(&das->client_addr, conf->client_addr,
323 sizeof(das->client_addr));
325 das->shared_secret = os_malloc(conf->shared_secret_len);
326 if (das->shared_secret == NULL) {
327 radius_das_deinit(das);
330 os_memcpy(das->shared_secret, conf->shared_secret,
332 das->shared_secret_len = conf->shared_secret_len;
334 das->sock = radius_das_open_socket(conf->port);
335 if (das->sock < 0) {
338 radius_das_deinit(das);
342 if (eloop_register_read_sock(das->sock, radius_das_receive, das, NULL))
344 radius_das_deinit(das);
348 return das;
352 void radius_das_deinit(struct radius_das_data *das)
354 if (das == NULL)
357 if (das->sock >= 0) {
358 eloop_unregister_read_sock(das->sock);
359 close(das->sock);
362 os_free(das->shared_secret);
363 os_free(das);