X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=blobdiff_plain;f=cgi.c;h=7c84b69f79c3e23dfb7c76f430840a3a3f5dfb37;hp=114eae89eed76777ca8bbdaedab2b8521af5aea1;hb=0e2890c7b0c6d9c9528de3c877263e421ca05528;hpb=204cd3f81d7b8505d87d7eedf2601ee6e004ec20

diff --git a/cgi.c b/cgi.c
index 114eae89..7c84b69f 100644
--- a/cgi.c
+++ b/cgi.c
@@ -1,4 +1,4 @@
-const char cgi_rcs[] = "$Id: cgi.c,v 1.160 2014/10/18 11:31:52 fabiankeil Exp $";
+const char cgi_rcs[] = "$Id: cgi.c,v 1.170 2017/01/23 16:12:18 fabiankeil Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/cgi.c,v $
@@ -8,8 +8,8 @@ const char cgi_rcs[] = "$Id: cgi.c,v 1.160 2014/10/18 11:31:52 fabiankeil Exp $"
  *                This only contains the framework functions, the
  *                actual handler functions are declared elsewhere.
  *
- * Copyright   :  Written by and Copyright (C) 2001-2004, 2006-2008
- *                the SourceForge Privoxy team. http://www.privoxy.org/
+ * Copyright   :  Written by and Copyright (C) 2001-2017
+ *                members of the Privoxy team. http://www.privoxy.org/
  *
  *                Based on the Internet Junkbuster originally written
  *                by and Copyright (C) 1997 Anonymous Coders and
@@ -100,6 +100,17 @@ static const struct cgi_dispatcher cgi_dispatchers[] = {
          cgi_show_version,
          "View the source code version numbers",
           TRUE },
+#ifdef FEATURE_CLIENT_TAGS
+   /*
+    * This is marked as harmless because despite the description
+    * used in the menu the actual toggling is done through another
+    * path ("/toggle-client-tag").
+    */
+   { "client-tags",
+         cgi_show_client_tags,
+         "View or toggle the tags that can be set based on the clients address",
+         TRUE },
+#endif
    { "show-request",
          cgi_show_request,
          "View the request headers",
@@ -114,6 +125,12 @@ static const struct cgi_dispatcher cgi_dispatchers[] = {
          "Toggle Privoxy on or off",
          FALSE },
 #endif /* def FEATURE_TOGGLE */
+#ifdef FEATURE_CLIENT_TAGS
+   { "toggle-client-tag",
+         cgi_toggle_client_tag,
+         NULL,
+         FALSE },
+#endif
 #ifdef FEATURE_CGI_EDIT_ACTIONS
    { "edit-actions", /* Edit the actions list */
          cgi_edit_actions,
@@ -424,6 +441,7 @@ static int referrer_is_safe(const struct client_state *csp)
 {
    char *referrer;
    static const char alternative_prefix[] = "http://" CGI_SITE_1_HOST "/";
+   const char *trusted_cgi_referrer = csp->config->trusted_cgi_referrer;
 
    referrer = grep_cgi_referrer(csp);
 
@@ -442,6 +460,18 @@ static int referrer_is_safe(const struct client_state *csp)
 
       return TRUE;
    }
+   else if ((trusted_cgi_referrer != NULL) && (0 == strncmp(referrer,
+            trusted_cgi_referrer, strlen(trusted_cgi_referrer))))
+   {
+      /*
+       * After some more testing this block should be merged with
+       * the previous one or the log level should bedowngraded.
+       */
+      log_error(LOG_LEVEL_INFO, "Granting access to %s based on trusted referrer %s",
+         csp->http->url, referrer);
+
+      return TRUE;
+   }
    else
    {
       /* Untrustworthy referrer */
@@ -1034,6 +1064,8 @@ jb_err cgi_error_disabled(const struct client_state *csp,
    assert(csp);
    assert(rsp);
 
+   rsp->status = strdup_or_die("403 Request not trusted or feature disabled");
+
    if (NULL == (exports = default_exports(csp, "cgi-error-disabled")))
    {
       return JB_ERR_MEMORY;