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authorjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>2010-08-11 00:05:34 +0000
committerjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>2010-08-11 00:05:34 +0000
commitfd370b69471a6202bd521a2c885389e17f275a65 (patch)
tree446e864b34860bf49d334ae4d35d43cbf93b2b09 /package/uhttpd/files
parent9f39c015a8776a671d2ebf3ceb93a83249ed1045 (diff)
[package] uhttpd: add option to reject requests from RFC1918 IPs to public server IPs (DNS rebinding countermeasure)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22589 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/uhttpd/files')
-rw-r--r--package/uhttpd/files/uhttpd.config5
-rwxr-xr-xpackage/uhttpd/files/uhttpd.init1
2 files changed, 6 insertions, 0 deletions
diff --git a/package/uhttpd/files/uhttpd.config b/package/uhttpd/files/uhttpd.config
index acdd62ea4..534e8f8b2 100644
--- a/package/uhttpd/files/uhttpd.config
+++ b/package/uhttpd/files/uhttpd.config
@@ -12,6 +12,11 @@ config uhttpd main
# Server document root
option home /www
+ # Reject requests from RFC1918 IP addresses
+ # directed to the servers public IP(s).
+ # This is a DNS rebinding countermeasure.
+ option rfc1918_filter 1
+
# Certificate and private key for HTTPS.
# If no listen_https addresses are given,
# the key options are ignored.
diff --git a/package/uhttpd/files/uhttpd.init b/package/uhttpd/files/uhttpd.init
index d543dd84b..b00b2e281 100755
--- a/package/uhttpd/files/uhttpd.init
+++ b/package/uhttpd/files/uhttpd.init
@@ -75,6 +75,7 @@ start_instance()
append_bool "$cfg" no_symlinks "-S" 0
append_bool "$cfg" no_dirlists "-D" 0
+ append_bool "$cfg" rfc1918_filter "-R" 0
config_get http "$cfg" listen_http
for listen in $http; do