From 4ce96743656291e92e92f0ef41318dc2a48751d2 Mon Sep 17 00:00:00 2001
From: Robert James Kaes <rjkaes@users.sourceforge.net>
Date: Mon, 27 May 2002 02:00:22 +0000
Subject: (process_request): Changed the filtering code around to handle both
 domains and URLs.

---
 src/reqs.c | 31 +++++++++++++++++++++----------
 1 file changed, 21 insertions(+), 10 deletions(-)

diff --git a/src/reqs.c b/src/reqs.c
index 73e984c..d7ebc56 100644
--- a/src/reqs.c
+++ b/src/reqs.c
@@ -1,4 +1,4 @@
-/* $Id: reqs.c,v 1.76 2002-05-26 18:54:56 rjkaes Exp $
+/* $Id: reqs.c,v 1.77 2002-05-27 02:00:22 rjkaes Exp $
  *
  * This is where all the work in tinyproxy is actually done. Incoming
  * connections have a new child created for them. The child then
@@ -408,22 +408,31 @@ process_request(struct conn_s *connptr)
 		return NULL;
 	}
 
-	safefree(url);
-
 #ifdef FILTER_ENABLE
 	/*
-	 * Filter restricted domains
+	 * Filter restricted domains/urls
 	 */
 	if (config.filter) {
-		if (filter_url(request->host)) {
+		if (config.filter_url)
+			ret = filter_url(url);
+		else
+			ret = filter_domain(request->host);
+
+		if (ret) {
 			update_stats(STAT_DENIED);
 
-			log_message(LOG_NOTICE,
-				    "Proxying refused on filtered domain \"%s\"",
-				    request->host);
-			indicate_http_error(connptr, 404,
-				"Connection to filtered domain is not allowed.");
+			if (config.filter_url)
+				log_message(LOG_NOTICE,
+					    "Proxying refused on filtered url \"%s\"",
+					    url);
+			else
+				log_message(LOG_NOTICE,
+					    "Proxying refused on filtered domain \"%s\"",
+					    request->host);
 
+			indicate_http_error(connptr, 403, "Filtered.");
+
+			safefree(url);
 			free_request_struct(request);
 
 			return NULL;
@@ -431,6 +440,8 @@ process_request(struct conn_s *connptr)
 	}
 #endif
 
+	safefree(url);
+
 	/*
 	 * Check to see if they're requesting the stat host
 	 */
-- 
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