From: jow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Wed, 27 Oct 2010 11:11:04 +0000 (+0000)
Subject: [PATCH] Set auth_algs in hostapd.conf, make it configurable for WEP
X-Git-Url: https://git.rohieb.name/openwrt.git/commitdiff_plain/86882a55f9134224ccb066aa227d26571bb25ae2?ds=sidebyside

[PATCH] Set auth_algs in hostapd.conf, make it configurable for WEP
Always set auth_algs in hostapd.conf. For WEP, auth_algs is configurable
by setting the encryption parameter of a wifi-iface to contain "open"
(1, open system), "shared" (2, shared key), or "mixed" (3, permits both
open system and shared key.) For example, use "wep+shared" for shared
key authentication. The default is default is "open" as it is more
secure than "shared" (although WEP is pretty weak regardless.) For
non-WEP, "open" is always used.

https://dev.openwrt.org/ticket/8120

Signed-off-by: Mark Mentovai <mark@moxienet.com>



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23655 3c298f89-4303-0410-b956-a3cf2f4a3e73
---

diff --git a/package/hostapd/files/hostapd.sh b/package/hostapd/files/hostapd.sh
index bc58b88f9..db08e7bce 100644
--- a/package/hostapd/files/hostapd.sh
+++ b/package/hostapd/files/hostapd.sh
@@ -77,7 +77,6 @@ hostapd_set_bss_options() {
 			append "$var" "eapol_key_index_workaround=1" "$N"
 			append "$var" "radius_acct_interim_interval=300" "$N"
 			append "$var" "ieee8021x=1" "$N"
-			append "$var" "auth_algs=1" "$N"
 			append "$var" "wpa_key_mgmt=WPA-EAP" "$N"
 			append "$var" "wpa_group_rekey=300" "$N"
 			append "$var" "wpa_gmk_rekey=640" "$N"
@@ -101,6 +100,14 @@ hostapd_set_bss_options() {
 					append "$var" "wep_default_key=0" "$N"
 				;;
 			esac
+			case "$enc" in
+				*shared*)
+					auth_algs=2
+				;;
+				*mixed*)
+					auth_algs=3
+				;;
+			esac
 			wpa=0
 			crypto=
 		;;
@@ -109,6 +116,7 @@ hostapd_set_bss_options() {
 			crypto=
 		;;
 	esac
+	append "$var" "auth_algs=${auth_algs:-1}" "$N"
 	append "$var" "wpa=$wpa" "$N"
 	[ -n "$crypto" ] && append "$var" "wpa_pairwise=$crypto" "$N"
 	[ -n "$wpa_group_rekey" ] && append "$var" "wpa_group_rekey=$wpa_group_rekey" "$N"