Dropbear password less login problem

Question

I'm using dropbear from the AUR and have set up key based authentication, I would like to disable password logins aswell as disable root logins.
looking at the man page for dropbear I can use the -w and -s flags to do this ie:
the TCP port that Dropbear listens on
DROPBEAR_PORT="127.0.0.1:22" # Default to local-only.
# any additional arguments for Dropbear
DROPBEAR_EXTRA_ARGS="-w -s" # Default to no-root logins.
# specify an optional banner file containing a message to be
# sent to clients before they connect, such as "/etc/issue.net"
DROPBEAR_BANNER=""
# RSA hostkey file (default: /etc/dropbear/dropbear_rsa_host_key)
#DROPBEAR_RSAKEY="/etc/dropbear/dropbear_rsa_host_key"
# DSS hostkey file (default: /etc/dropbear/dropbear_dss_host_key)
DROPBEAR_DSSKEY="/etc/dropbear/dropbear_dss_host_key"
however I get:
/etc/rc.d/dropbear: line 16: [: -w: binary operator expected
Ive googled my little heart out trying to get this sorted, but nada!!
is there a seperator needed here?

Answer 1

Twitch.... The rc.d script has a bash shebang, and then uses /bin/sh syntax with a complete disregard for proper quoting.
Untested, but likely to yield better results: http://codepad.org/X52XNupX