Added "Info" panel with basic network diagnostics
This commit is contained in:
KatolaZ
parent
ebd8c26588
commit
aa34a48fcf
291
setnet.dash
291
setnet.dash
|
|
@ -19,7 +19,7 @@
|
|||
#
|
||||
# ----------------------------------------------------------------------
|
||||
#
|
||||
# (c) KatolaZ (katolaz@freaknet.org) -- 2016/12/26
|
||||
# Copyleft (c) KatolaZ (katolaz@freaknet.org) -- (2016, 2017)
|
||||
#
|
||||
#
|
||||
|
||||
|
|
@ -31,24 +31,80 @@
|
|||
VERSION=0.2
|
||||
|
||||
|
||||
TOPSTR="setnet-0.1 [user: $(id -run)]"
|
||||
TOPSTR="setnet-${VERSION} [user: $(id -run)]"
|
||||
DIALOG="dialog --backtitle \"${TOPSTR}\" "
|
||||
|
||||
|
||||
###############################
|
||||
## ##
|
||||
## Internal config variables ##
|
||||
## ##
|
||||
###############################
|
||||
|
||||
##
|
||||
## Required dependencies. If any of those commands is missing,
|
||||
## the script will exit
|
||||
##
|
||||
|
||||
HARD_DEPS="ip dhclient dialog netstat"
|
||||
|
||||
##
|
||||
## Suggested dependencies. The script will issue a warning if any of
|
||||
## those commands is missing
|
||||
##
|
||||
|
||||
SOFT_DEPS="wpa_cli wpa_supplicant"
|
||||
|
||||
#################################
|
||||
|
||||
#####################################
|
||||
## ##
|
||||
## HEIGHT/WIDTH of various dialogs ##
|
||||
## ##
|
||||
#####################################
|
||||
|
||||
##
|
||||
## Regular windows
|
||||
##
|
||||
|
||||
WINDOW_WIDTH=75
|
||||
WINDOW_HEIGHT=20
|
||||
|
||||
##
|
||||
## Infoboxes
|
||||
##
|
||||
INFO_WIDTH=40
|
||||
INFO_HEIGHT=10
|
||||
|
||||
|
||||
##
|
||||
## Forms
|
||||
##
|
||||
FORM_WIDTH=60
|
||||
FORM_HEIGHT=12
|
||||
|
||||
##
|
||||
## Large windows
|
||||
##
|
||||
|
||||
LARGE_WIDTH=80
|
||||
LARGE_HEIGHT=20
|
||||
|
||||
|
||||
#################################
|
||||
|
||||
################################
|
||||
## ##
|
||||
## Supported network families ##
|
||||
## ##
|
||||
################################
|
||||
|
||||
NET_FAMILIES="inet inet6"
|
||||
|
||||
#################################
|
||||
|
||||
##
|
||||
## Load setnetrc
|
||||
## Load the configuration file "setnetrc"
|
||||
##
|
||||
|
||||
##function
|
||||
|
|
@ -97,6 +153,10 @@ load_setnetrc(){
|
|||
}
|
||||
|
||||
|
||||
##
|
||||
## handler called upon exit/signal (NONE HUP INT TRAP TERM QUIT)
|
||||
##
|
||||
|
||||
##function
|
||||
cleanup(){
|
||||
rm -f ${TMPFILE}
|
||||
|
|
@ -134,6 +194,7 @@ log(){
|
|||
## - busybox
|
||||
## - dash
|
||||
## - ksh
|
||||
## - mksh
|
||||
## - posh
|
||||
## - sh
|
||||
## - yash
|
||||
|
|
@ -147,7 +208,7 @@ check_shell(){
|
|||
##
|
||||
CUR_SH=$(ps -p $$ -o comm=)
|
||||
case ${CUR_SH} in
|
||||
ash|bash|busybox|dash|ksh|posh|sh|yash)
|
||||
ash|bash|busybox|dash|ksh|mksh|posh|sh|yash)
|
||||
log "check_shell" "The current shell (${CUR_SH}) is supported"
|
||||
return
|
||||
;;
|
||||
|
|
@ -193,6 +254,22 @@ check_deps(){
|
|||
done
|
||||
}
|
||||
|
||||
##
|
||||
## Generic function fo unimplemented features. It just pops up a
|
||||
## message-box and returns
|
||||
##
|
||||
|
||||
##function
|
||||
unimplemented(){
|
||||
|
||||
LABEL=$1
|
||||
|
||||
eval "${DIALOG} --msgbox 'Sorry! '$LABEL' not implemented, yet!' \
|
||||
${INFO_HEIGHT} ${INFO_WIDTH}" 2>${TMPFILE}
|
||||
}
|
||||
|
||||
|
||||
|
||||
##########################################
|
||||
|
||||
##function
|
||||
|
|
@ -863,8 +940,7 @@ config_wifi(){
|
|||
wifi_load_file ${DEVNAME}
|
||||
;;
|
||||
"New")
|
||||
eval "${DIALOG} --msgbox 'Sorry!Not yet implemented!' \
|
||||
${INFO_HEIGHT} ${INFO_WIDTH}" 2>${TMPFILE}
|
||||
unimplemented "New"
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
|
@ -1030,7 +1106,7 @@ show_copyright(){
|
|||
|
||||
== setnet.sh 0.1 ==
|
||||
|
||||
(c) KatolaZ (katolaz@freaknet.org) -- 2016
|
||||
(c) KatolaZ (katolaz@freaknet.org) -- 2016, 2017
|
||||
|
||||
EOF
|
||||
eval "${DIALOG} --clear --cr-wrap --textbox ${TMPFILE} ${WINDOW_HEIGHT} ${WINDOW_WIDTH}"
|
||||
|
|
@ -1060,7 +1136,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
(c) KatolaZ <katolaz@freaknet.org> -- 2016
|
||||
(c) KatolaZ <katolaz@freaknet.org> -- 2016, 2017
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
|
|
@ -1078,7 +1154,7 @@ about_menu(){
|
|||
eval "${DIALOG} --cancel-label 'Up' --menu 'setnet ${VERSION} -- About' \
|
||||
${WINDOW_HEIGHT} ${WINDOW_WIDTH} 6 \
|
||||
'Info' 'General information' \
|
||||
'Copyright' 'Copyright information' \
|
||||
'Copyleft' 'Copyleft information' \
|
||||
'License' 'How to distribute this program' " \
|
||||
2> ${TMPFILE}
|
||||
if [ $? -eq 1 ];then
|
||||
|
|
@ -1090,7 +1166,7 @@ about_menu(){
|
|||
"Info")
|
||||
show_info
|
||||
;;
|
||||
"Copyright")
|
||||
"Copyleft")
|
||||
show_copyright
|
||||
;;
|
||||
"License")
|
||||
|
|
@ -1100,6 +1176,189 @@ about_menu(){
|
|||
done
|
||||
}
|
||||
|
||||
##function
|
||||
netdiag_DNS(){
|
||||
|
||||
NAMESERVERS=$(grep '^nameserver' /etc/resolv.conf)
|
||||
MSG_STR="Configured name servers in /etc/resolv.conf ==\n\n${NAMESERVERS}"
|
||||
|
||||
eval "${DIALOG} --clear --title 'DNS servers' --msgbox '${MSG_STR}' "\
|
||||
${WINDOW_HEIGHT} ${WINDOW_WIDTH}
|
||||
|
||||
}
|
||||
|
||||
##function
|
||||
netdiag_routes(){
|
||||
|
||||
ROUTES=$(netstat -rn > ${TMPFILE} )
|
||||
|
||||
eval "${DIALOG} --clear --no-collapse --title 'Routing table (netstat -rn) [arrows to scroll]'" \
|
||||
"--tab-correct --tab-len 4 --textbox ${TMPFILE} "\
|
||||
${LARGE_HEIGHT} ${LARGE_WIDTH}
|
||||
}
|
||||
|
||||
##function
|
||||
netdiag_ARP(){
|
||||
|
||||
ARP=$(cat /proc/net/arp >${TMPFILE})
|
||||
|
||||
eval "${DIALOG} --clear --no-collapse --title 'ARP table (/proc/net/arp) [arrows to scroll]'" \
|
||||
"--tab-correct --tab-len 4 --textbox ${TMPFILE} "\
|
||||
${LARGE_HEIGHT} ${LARGE_WIDTH}
|
||||
}
|
||||
|
||||
##function
|
||||
netdiag_connections(){
|
||||
|
||||
SERV=$(netstat -tnp | sed -r -e 's/$/\n/g' > ${TMPFILE})
|
||||
|
||||
eval "${DIALOG} --clear --no-collapse "\
|
||||
" --title 'Active network connections (netstat -tnp) [arrows to scroll]'" \
|
||||
"--tab-correct --tab-len 4 --textbox ${TMPFILE} "\
|
||||
${LARGE_HEIGHT} ${LARGE_WIDTH}
|
||||
}
|
||||
|
||||
|
||||
##function
|
||||
netdiag_services(){
|
||||
|
||||
SERV=$(netstat -ltnp | sed -r -e 's/$/\n/g' > ${TMPFILE})
|
||||
|
||||
eval "${DIALOG} --clear --no-collapse "\
|
||||
" --title 'Active network services (netstat -ltnp) [arrows to scroll]'" \
|
||||
"--tab-correct --tab-len 4 --textbox ${TMPFILE} "\
|
||||
${LARGE_HEIGHT} ${LARGE_WIDTH}
|
||||
}
|
||||
|
||||
|
||||
##function
|
||||
netdiag_ping(){
|
||||
|
||||
eval "${DIALOG} --insecure --inputbox 'Host or IP to ping:' \
|
||||
${INFO_HEIGHT} ${INFO_WIDTH}" 2> ${TMPFILE}
|
||||
|
||||
if [ $? -ne 0 ]; then
|
||||
eval "${DIALOG} --clear --msgbox 'Ping Aborted' \
|
||||
${INFO_HEIGHT} ${INFO_WIDTH}"
|
||||
return
|
||||
else
|
||||
PINGIP=$(cat ${TMPFILE})
|
||||
ping -c 5 ${PINGIP} > ${TMPFILE} &
|
||||
PINGPID=$!
|
||||
eval "${DIALOG} --clear --title 'Ping ${PINGIP}'"\
|
||||
"--tailbox ${TMPFILE} " \
|
||||
${LARGE_HEIGHT} ${LARGE_WIDTH}
|
||||
if [ $? -ne 0 ];then
|
||||
kill -9 ${PINGPID}
|
||||
fi
|
||||
fi
|
||||
|
||||
}
|
||||
|
||||
##function
|
||||
netdiag_traceroute(){
|
||||
|
||||
eval "${DIALOG} --insecure --inputbox 'Host or IP to trace:' \
|
||||
${INFO_HEIGHT} ${INFO_WIDTH}" 2> ${TMPFILE}
|
||||
|
||||
if [ $? -ne 0 ]; then
|
||||
eval "${DIALOG} --clear --msgbox 'Traceroute Aborted' \
|
||||
${INFO_HEIGHT} ${INFO_WIDTH}"
|
||||
return
|
||||
else
|
||||
TRACEIP=$(cat ${TMPFILE})
|
||||
traceroute ${TRACEIP} > ${TMPFILE} &
|
||||
TRCPID=$!
|
||||
eval "${DIALOG} --clear --title 'Traceroute ${TRACEIP}'"\
|
||||
"--tailbox ${TMPFILE} " \
|
||||
${LARGE_HEIGHT} ${LARGE_WIDTH}
|
||||
if [ $? -ne 0 ];then
|
||||
kill -9 ${TRCPID}
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
|
||||
##function
|
||||
netdiag_query(){
|
||||
|
||||
eval "${DIALOG} --insecure --inputbox 'Hostname or IP to query:' \
|
||||
${INFO_HEIGHT} ${INFO_WIDTH}" 2> ${TMPFILE}
|
||||
|
||||
if [ $? -ne 0 ]; then
|
||||
eval "${DIALOG} --clear --msgbox 'DNS query aborted' \
|
||||
${INFO_HEIGHT} ${INFO_WIDTH}"
|
||||
return
|
||||
else
|
||||
QUERYIP=$(cat ${TMPFILE})
|
||||
host ${QUERYIP} > ${TMPFILE} &
|
||||
QUERYPID=$!
|
||||
eval "${DIALOG} --clear --title 'host ${QUERYIP}'"\
|
||||
"--tailbox ${TMPFILE} " \
|
||||
${LARGE_HEIGHT} ${LARGE_WIDTH}
|
||||
if [ $? -ne 0 ];then
|
||||
kill -9 ${QUERYPID}
|
||||
fi
|
||||
fi
|
||||
|
||||
}
|
||||
|
||||
|
||||
##
|
||||
## Main menu for network diagnostics
|
||||
##
|
||||
|
||||
##function
|
||||
netdiag_menu(){
|
||||
|
||||
while true; do
|
||||
eval "${DIALOG} --cancel-label 'Up' --menu 'Network diagnostics' \
|
||||
${WINDOW_HEIGHT} ${WINDOW_WIDTH} 10 \
|
||||
'ARP' 'Show ARP table' \
|
||||
'Connections' 'List active network connections' \
|
||||
'DNS' 'List DNS servers' \
|
||||
'Ping' 'Ping a host' \
|
||||
'Query' 'DNS Query' \
|
||||
'Routes' 'Show routing table' \
|
||||
'Services' 'List active network daemons' \
|
||||
'Traceroute' 'Show the route to a host' " \
|
||||
2> ${TMPFILE}
|
||||
if [ $? -eq 1 ];then
|
||||
return;
|
||||
fi
|
||||
|
||||
ACTION=$(cat ${TMPFILE})
|
||||
case ${ACTION} in
|
||||
"ARP")
|
||||
netdiag_ARP
|
||||
;;
|
||||
"Connections")
|
||||
netdiag_connections
|
||||
;;
|
||||
"DNS")
|
||||
netdiag_DNS
|
||||
;;
|
||||
"Ping")
|
||||
netdiag_ping
|
||||
;;
|
||||
"Query")
|
||||
netdiag_query
|
||||
;;
|
||||
"Routes")
|
||||
netdiag_routes
|
||||
;;
|
||||
"Services")
|
||||
netdiag_services
|
||||
;;
|
||||
"Traceroute")
|
||||
netdiag_traceroute
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
##function
|
||||
show_toplevel(){
|
||||
|
|
@ -1108,7 +1367,8 @@ show_toplevel(){
|
|||
eval "${DIALOG} --clear --cancel-label 'Quit' --menu 'Main Menu' \
|
||||
${WINDOW_HEIGHT} ${WINDOW_WIDTH} 6 \
|
||||
'Setup' 'Setup interfaces' \
|
||||
'About' 'Info & Copyright'" 2> ${TMPFILE}
|
||||
'Info' 'Network diagnostics' \
|
||||
'About' 'License & Copyleft'" 2> ${TMPFILE}
|
||||
|
||||
return $?
|
||||
}
|
||||
|
|
@ -1132,7 +1392,7 @@ show_version(){
|
|||
##local
|
||||
SCRIPTNAME=$1
|
||||
echo "${SCRIPTNAME} -- version ${VERSION}"
|
||||
echo "Copyright (C) Vincenzo \"KatolaZ\" Nicosia (katolaz@freaknet.org) -- 2016"
|
||||
echo "Copyleft (C) Vincenzo \"KatolaZ\" Nicosia (katolaz@freaknet.org) -- 2016, 2017"
|
||||
echo "This is free software. You can use and redistribute it under the "
|
||||
echo "terms of the GNU General Public Licence version 3 or (at your option)"
|
||||
echo "any later version."
|
||||
|
|
@ -1149,7 +1409,7 @@ show_disclaimer(){
|
|||
|
||||
== setnet.sh 0.1 ==
|
||||
|
||||
(c) KatolaZ (katolaz@freaknet.org) -- 2016
|
||||
(c) KatolaZ (katolaz@freaknet.org) -- 2016, 2017
|
||||
|
||||
-+- This is the alpha release of setnet.sh -+-
|
||||
|
||||
|
|
@ -1177,7 +1437,7 @@ initialise(){
|
|||
TMPFILE=$( (tempfile) 2>/dev/null) || TMPFILE=/tmp/setnet_$$
|
||||
WPA_PIDFILE=$( (tempfile) 2>/dev/null) || WPA_PIDFILE=/tmp/setnet_wpapid_$$
|
||||
|
||||
trap cleanup 0 NONE HUP INT TRAP TERM
|
||||
trap cleanup 0 NONE HUP INT TRAP TERM QUIT
|
||||
|
||||
if [ -z ${TRUNCATE_LOG} ] || \
|
||||
[ ${TRUNCATE_LOG} = "yes" ] || \
|
||||
|
|
@ -1216,6 +1476,9 @@ main(){
|
|||
"Setup")
|
||||
dev_config_menu
|
||||
;;
|
||||
"Info")
|
||||
netdiag_menu
|
||||
;;
|
||||
"About")
|
||||
about_menu
|
||||
;;
|
||||
|
|
|
|||
13
setnetrc
13
setnetrc
|
|
@ -20,16 +20,3 @@ LOGFILE=/var/log/setnet.log
|
|||
##
|
||||
TRUNCATE_LOG="yes"
|
||||
|
||||
##
|
||||
## Required dependencies. If any of those commands is missing,
|
||||
## the script will exit
|
||||
##
|
||||
|
||||
HARD_DEPS="ip dhclient dialog"
|
||||
|
||||
##
|
||||
## Suggested dependencies. The script will issue a warning if any of
|
||||
## those commands is missing
|
||||
##
|
||||
|
||||
SOFT_DEPS="wpa_cli wpa_supplicant"
|
||||
|
|
|
|||
Loading…
Reference in New Issue