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@ -5,7 +5,7 @@ |
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START=50 |
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STOP=50 |
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SERVICE_USE_PID=1 |
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USE_PROCD=1 |
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NAME=dropbear |
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PROG=/usr/sbin/dropbear |
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@ -13,7 +13,7 @@ PIDCOUNT=0 |
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EXTRA_COMMANDS="killclients" |
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EXTRA_HELP=" killclients Kill ${NAME} processes except servers and yourself" |
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dropbear_start() |
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dropbear_instance() |
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{ |
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append_ports() |
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{ |
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@ -21,7 +21,7 @@ dropbear_start() |
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local port="$2" |
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grep -qs "^ *$ifname:" /proc/net/dev || { |
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append args "-p $port" |
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procd_append_param command -p "$port" |
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return |
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} |
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@ -31,7 +31,7 @@ dropbear_start() |
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s/.* addr: *\([0-9a-f:\.]*\).*/\1/p |
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' |
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); do |
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append args "-p $addr:$port" |
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procd_append_param command -p "$addr:$port" |
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done |
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} |
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@ -43,20 +43,21 @@ dropbear_start() |
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config_get_bool enabled "${section}" enable 1 |
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[ "${enabled}" -eq 0 ] && return 1 |
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# verbose parameter |
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local verbosed |
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config_get_bool verbosed "${section}" verbose 0 |
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# increase pid file count to handle multiple instances correctly |
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PIDCOUNT="$(( ${PIDCOUNT} + 1))" |
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# prepare parameters (initialise with pid file) |
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local pid_file="/var/run/${NAME}.${PIDCOUNT}.pid" |
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local args="-P $pid_file" |
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procd_open_instance |
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procd_set_param command "$PROG" -F -P "$pid_file" |
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# prepare parameters (initialise with pid file) |
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local val |
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# A) password authentication |
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config_get_bool val "${section}" PasswordAuth 1 |
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[ "${val}" -eq 0 ] && append args "-s" |
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[ "${val}" -eq 0 ] && procd_append_param command -s |
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# B) listen interface and port |
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local port |
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local interface |
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@ -66,25 +67,23 @@ dropbear_start() |
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append_ports "$interface" "$port" |
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# C) banner file |
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config_get val "${section}" BannerFile |
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[ -f "${val}" ] && append args "-b ${val}" |
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[ -f "${val}" ] && procd_append_param command -b "${val}" |
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# D) gatewayports |
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config_get_bool val "${section}" GatewayPorts 0 |
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[ "${val}" -eq 1 ] && append args "-a" |
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[ "${val}" -eq 1 ] && procd_append_param command -a |
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# E) root password authentication |
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config_get_bool val "${section}" RootPasswordAuth 1 |
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[ "${val}" -eq 0 ] && append args "-g" |
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[ "${val}" -eq 0 ] && procd_append_param command -g |
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# F) root login |
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config_get_bool val "${section}" RootLogin 1 |
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[ "${val}" -eq 0 ] && append args "-w" |
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[ "${val}" -eq 0 ] && procd_append_param command -w |
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# G) host keys |
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config_get val "${section}" rsakeyfile |
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[ -f "${val}" ] && append args "-r ${val}" |
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[ -f "${val}" ] && procd_append_param command -r "${val}" |
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config_get val "${section}" dsskeyfile |
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[ -f "${val}" ] && append args "-d ${val}" |
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[ -f "${val}" ] && procd_append_param command -d "${val}" |
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# execute program and return its exit code |
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[ "${verbosed}" -ne 0 ] && echo "${initscript}: section ${section} starting ${PROG} ${args}" |
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SERVICE_PID_FILE="$pid_file" service_start ${PROG} ${args} |
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procd_close_instance |
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} |
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keygen() |
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@ -110,7 +109,7 @@ keygen() |
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chmod 0700 /etc/dropbear |
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} |
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start() |
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start_service() |
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{ |
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[ -s /etc/dropbear/dropbear_rsa_host_key -a \ |
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-s /etc/dropbear/dropbear_dss_host_key ] || keygen |
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@ -119,22 +118,7 @@ start() |
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. /lib/functions/network.sh |
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config_load "${NAME}" |
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config_foreach dropbear_start dropbear |
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} |
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stop() |
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{ |
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local pid_file pid_files |
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pid_files=`ls /var/run/${NAME}.*.pid 2>/dev/null` |
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[ -z "$pid_files" ] && return 1 |
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for pid_file in $pid_files; do |
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SERVICE_PID_FILE="$pid_file" service_stop ${PROG} && { |
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rm -f ${pid_file} |
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} |
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done |
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config_foreach dropbear_instance dropbear |
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} |
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killclients() |
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