Changeset 1432

Timestamp:

11/25/09 14:00:21 (2 years ago)

Author:

gbastien

Message:

* Fix #667, add the mac address as parameter to the login page request

Files:

• trunk/wifidog/src/http.c (modified) (2 diffs)

trunk/wifidog/src/http.c

@@ -64 +64 @@
 http_callback_404(httpd *webserver, request *r)
 {
-        char            tmp_url[MAX_BUF],
-                        *url;
+        char tmp_url[MAX_BUF],
+                        *url,
+                        *mac;
         s_config        *config = config_get_config();
         t_auth_serv     *auth_server = get_auth_server();
@@ -116 +117 @@
                         config->gw_id,
                         url);
+
+                if (!(mac = arp_get(r->clientAddr))) {
+                        /* We could not get their MAC address */
+                        debug(LOG_INFO, "Failed to retrieve MAC address for ip %s, so not putting in the login request", r->clientAddr);
+                } else {
+                        debug(LOG_INFO, "Got client MAC address for ip %s: %s", r->clientAddr, mac);
+                        safe_asprintf(&urlFragment, "%s&mac=%s", urlFragment, mac);
+                }
+
                 debug(LOG_INFO, "Captured %s requesting [%s] and re-directing them to login page", r->clientAddr, url);
                 http_send_redirect_to_auth(r, urlFragment, "Redirect to login page");