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 <[email protected]> --- Index: package/6in4/files/6in4.hotplug =================================================================== --- package/6in4/files/6in4.hotplug (revision 22731) +++ package/6in4/files/6in4.hotplug (working copy) @@ -32,7 +32,9 @@ 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" )& _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/mailman/listinfo/openwrt-devel
