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authorJohn Crispin <john@openwrt.org>2013-11-13 10:49:41 +0000
committerJohn Crispin <john@openwrt.org>2013-11-13 10:49:41 +0000
commit1f938570927a03713b0aae1626aebaa0db4fb4f5 (patch)
tree7f94b433f51f187eacace4f4e0cd94165fe80ebc /package/network/services/dropbear
parent130d7de07ffec8d9b822180aa681e66f7fa8b569 (diff)
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procd: convert services to the new validation api
Signed-off-by: John Crispin <blogic@openwrt.org> SVN-Revision: 38787
Diffstat (limited to 'package/network/services/dropbear')
-rwxr-xr-xpackage/network/services/dropbear/files/dropbear.init109
1 files changed, 51 insertions, 58 deletions
diff --git a/package/network/services/dropbear/files/dropbear.init b/package/network/services/dropbear/files/dropbear.init
index 320a401..97017dd 100755
--- a/package/network/services/dropbear/files/dropbear.init
+++ b/package/network/services/dropbear/files/dropbear.init
@@ -12,76 +12,68 @@ PIDCOUNT=0
EXTRA_COMMANDS="killclients"
EXTRA_HELP=" killclients Kill ${NAME} processes except servers and yourself"
-dropbear_instance()
+append_ports()
{
- append_ports()
- {
- local ifname="$1"
- local port="$2"
-
- grep -qs "^ *$ifname:" /proc/net/dev || {
- procd_append_param command -p "$port"
- return
- }
+ local ifname="$1"
+ local port="$2"
- for addr in $(
- ifconfig "$ifname" | sed -ne '
- /addr: *fe[89ab][0-9a-f]:/d
- s/.* addr: *\([0-9a-f:\.]*\).*/\1/p
- '
- ); do
- procd_append_param command -p "$addr:$port"
- done
+ grep -qs "^ *$ifname:" /proc/net/dev || {
+ procd_append_param command -p "$port"
+ return
}
+ for addr in $(
+ ifconfig "$ifname" | sed -ne '
+ /addr: *fe[89ab][0-9a-f]:/d
+ s/.* addr: *\([0-9a-f:\.]*\).*/\1/p
+ '
+ ); do
+ procd_append_param command -p "$addr:$port"
+ done
+}
+
+validate_section_dropbear()
+{
+ uci_validate_section dropbear dropbear "${1}" \
+ 'PasswordAuth:bool:1' \
+ 'enable:bool:1' \
+ 'Interface:string' \
+ 'GatewayPorts:integer:0' \
+ 'RootPasswordAuth:bool:1' \
+ 'RootLogin:bool:1' \
+ 'rsakeyfile:file' \
+ 'dsskeyfile:file' \
+ 'BannerFile:file' \
+ 'Port:list(port):22'
+ return $?
+}
- local section="$1"
+dropbear_instance()
+{
+ local PasswordAuth enable Interface GatewayPorts \
+ RootPasswordAuth RootLogin rsakeyfile \
+ dsskeyfile BannerFile Port
- # check if section is enabled (default)
- local enabled
- config_get_bool enabled "${section}" enable 1
- [ "${enabled}" -eq 0 ] && return 1
+ validate_section_dropbear "${1}" || {
+ echo "validation failed"
+ return 1
+ }
- # increase pid file count to handle multiple instances correctly
+ [ "${enable}" = "0" ] && return 1
PIDCOUNT="$(( ${PIDCOUNT} + 1))"
-
local pid_file="/var/run/${NAME}.${PIDCOUNT}.pid"
procd_open_instance
procd_set_param command "$PROG" -F -P "$pid_file"
-
- # prepare parameters (initialise with pid file)
- local val
-
- # A) password authentication
- config_get_bool val "${section}" PasswordAuth 1
- [ "${val}" -eq 0 ] && procd_append_param command -s
-
- # B) listen interface and port
- local port
- local interface
- config_get interface "${section}" Interface
- [ -n "$interface" ] && network_get_device interface "$interface"
- config_get port "${section}" Port 22
- append_ports "$interface" "$port"
- # C) banner file
- config_get val "${section}" BannerFile
- [ -f "${val}" ] && procd_append_param command -b "${val}"
- # D) gatewayports
- config_get_bool val "${section}" GatewayPorts 0
- [ "${val}" -eq 1 ] && procd_append_param command -a
- # E) root password authentication
- config_get_bool val "${section}" RootPasswordAuth 1
- [ "${val}" -eq 0 ] && procd_append_param command -g
- # F) root login
- config_get_bool val "${section}" RootLogin 1
- [ "${val}" -eq 0 ] && procd_append_param command -w
- # G) host keys
- config_get val "${section}" rsakeyfile
- [ -f "${val}" ] && procd_append_param command -r "${val}"
- config_get val "${section}" dsskeyfile
- [ -f "${val}" ] && procd_append_param command -d "${val}"
-
+ [ "${PasswordAuth}" -eq 0 ] && procd_append_param command -s
+ [ "${GatewayPorts}" -eq 1 ] && procd_append_param command -a
+ [ "${RootPasswordAuth}" -eq 0 ] && procd_append_param command -g
+ [ "${RootLogin}" -eq 0 ] && procd_append_param command -w
+ [ -n "${rsakeyfile}" ] && procd_append_param command -r "${rsakeyfile}"
+ [ -n "${dsskeyfile}" ] && procd_append_param command -d "${dsskeyfile}"
+ [ -n "${BannerFile}" ] && procd_append_param command -b "${BannerFile}"
+ [ -n "${interface}" ] && network_get_device interface "${interface}"
+ append_ports "${interface}" "${Port}"
procd_close_instance
}
@@ -123,6 +115,7 @@ start_service()
service_triggers()
{
procd_add_reload_trigger "dropbear"
+ procd_add_validation validate_section_dropbear
}
killclients()