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57 lines
1.1 KiB
Bash
57 lines
1.1 KiB
Bash
#!/bin/sh /etc/rc.common
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# Copyright (C) 2006 OpenWrt.org
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# Copyright (C) 2006 Carlos Sobrinho
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config_cb() {
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local cfg="$CONFIG_SECTION"
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local nopasswd
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local type
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config_get cfgtype "$cfg" TYPE
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case "$cfgtype" in
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dropbear)
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config_get passauth $cfg PasswordAuth
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config_get port $cfg Port
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case "$passauth" in
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no|off|disabled|0) nopasswd=1;;
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esac
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DROPBEAR_ARGS="${port:+-p $port} ${nopasswd:+-s}"
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;;
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esac
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}
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keygen() {
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for keytype in rsa dss; do
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# check for keys
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key=dropbear/dropbear_${keytype}_host_key
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[ -f /tmp/$key -o -f /etc/$key ] || {
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# generate missing keys
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mkdir -p /tmp/dropbear
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[ -x /usr/bin/dropbearkey ] && {
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/usr/bin/dropbearkey -t $keytype -f /etc/$key 2>&- >&- && exec /etc/rc.common "$initscript" start
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} &
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exit 0
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}
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done
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lock /tmp/.switch2jffs
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mkdir -p /etc/dropbear
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mv /tmp/dropbear/dropbear_* /etc/dropbear/
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lock -u /tmp/.switch2jffs
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chown root /etc/dropbear
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chmod 0700 /etc/dropbear
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}
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start() {
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[ -f /etc/dropbear/dropbear_rsa_host_key -a \
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-f /etc/dropbear/dropbear_dss_host_key ] || keygen
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config_load dropbear
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/usr/sbin/dropbear $DROPBEAR_ARGS
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}
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stop() {
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killall dropbear
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}
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