diff options
| author | florian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-09-04 16:03:14 +0000 |
|---|---|---|
| committer | florian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-09-04 16:03:14 +0000 |
| commit | a802645888c05544fad699c977d1fca7d24063f7 (patch) | |
| tree | 0fafee32102adfa3be93c5e8ffb565da4f6c054e /package/6in4/files/6in4.hotplug | |
| parent | 291f78f21ab699d2650a7f308ac8c58ccf85275e (diff) | |
[package] support pre-md5summed passwords in 6in4 scripts
The he.net ipv6 tunnels require that a user supply the md5sum of his password
when updating the ipv4 tunnel endpoint. the 6in4 package supports this well,
but requires that a user store his password in plaintext in uci. this patch
tries to detect whether the password in uci is already an md5sum
(32 characters containing only [a-z0-9]), so users can avoid storing plaintext
passwords.
Signed-off-by: Steven Brudenell <steven.brudenell@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22889 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/6in4/files/6in4.hotplug')
| -rw-r--r-- | package/6in4/files/6in4.hotplug | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/package/6in4/files/6in4.hotplug b/package/6in4/files/6in4.hotplug index 96b046d14..b695b527e 100644 --- a/package/6in4/files/6in4.hotplug +++ b/package/6in4/files/6in4.hotplug @@ -32,7 +32,9 @@ if [ "$ACTION" = ifup ]; then config_get password "$cfg" password [ -n "$tunnelid" ] && [ -n "$username" ] && [ -n "$password" ] && { - password="$(echo -n "$password" | md5sum)"; password="${password%% *}" + [ "${#password}" != 32 ] || [ -n "$(echo "$password" | sed 's/[a-z0-9]//g')" ] && { + password="$(echo -n "$password" | md5sum)"; password="${password%% *}" + } uci_set_state network "$cfg" ipaddr "$wanip" ( wget -qO/dev/null "http://ipv4.tunnelbroker.net/ipv4_end.php?ipv4b=AUTO&user_id=$username&pass=$password&tunnel_id=$tunnelid" && ifup "$cfg" )& |